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Note: This page contains sample records for the topic "boreal ecosystem-atmosphere study" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


1

Changes of the Boreal Winter Hadley Circulation in the NCEP–NCAR and ECMWF Reanalyses: A Comparative Study  

Science Journals Connector (OSTI)

Both the ECMWF and the NCEP–NCAR reanalyses show a strengthening of the atmospheric Hadley circulation in boreal winter over the last 50 years, but the intensification is much stronger in the ECMWF than in the NCEP–NCAR reanalysis. This study ...

Hua Song; Minghua Zhang

2007-10-01T23:59:59.000Z

2

Recent advances in ecosystem-atmosphere interactions: an ecological perspective  

Science Journals Connector (OSTI)

...ecosystematmo- sphere feedbacks been incorporated into coupled bio- sphereatmosphereocean models, to form so-called `Earth System Models'. A recent landmark study (Cox et al. 2000; Cox 2001) used an Earth System Model with fully interactive...

2003-01-01T23:59:59.000Z

3

BOREAS Project Page  

NLE Websites -- All DOE Office Websites (Extended Search)

(Canada) (Canada) The Boreal Ecosystem-Atmosphere Study (BOREAS) Overview [BOREAS Logo] The Boreal Ecosystem - Atmosphere Study (BOREAS) was a large-scale experiment initiated in 1990 to investigate interactions between the boreal forest biome and the atmosphere. Surface, airborne, and satellite-based observations were collected to study the biological and physical processes and conditions that govern the exchanges of radiative energy, water, heat, carbon, and trace gases between boreal forest ecosystems and the atmosphere, particularly those processes that may be sensitive to global change. The objectives of the BOREAS project were: To improve process models that describe the exchanges of radiative energy, water, heat, carbon, and trace constituents between the boreal

4

NPP Boreal Forest: Schefferville, Canada  

NLE Websites -- All DOE Office Websites (Extended Search)

Schefferville, Canada, 1974 Schefferville, Canada, 1974 Data Citation Cite this data set as follows: Rencz, A. N., and A. N. D. Auclair. 2001. NPP Boreal Forest: Schefferville, Canada, 1974. Data set. Available on-line [http://www.daac.ornl.gov] from Oak Ridge National Laboratory Distributed Active Archive Center, Oak Ridge, Tennessee, U.S.A. Description Biomass and nutrient content of a boreal ecosystem (subarctic lichen woodland) was determined at Schefferville, Canada, during the 1974 growing season. The main objective was to describe a "typical" lichen woodland, a vegetation type found in the transitional zone between boreal forest and tundra on well-drained, nutrient-poor podzolic soils. Such areas are occupied sparsely by black spruce trees (Picea mariana) with low growth

5

ORIGINAL PAPER Photomineralization in a boreal hydroelectric reservoir  

E-Print Network (OSTI)

ORIGINAL PAPER Photomineralization in a boreal hydroelectric reservoir: a comparison with natural dioxide Á Dissolved organic matter Á Boreal hydroelectric reservoir Á Greenhouse gas production

Long, Bernard

6

NPP Boreal Forest: Canal Flats, Canada  

NLE Websites -- All DOE Office Websites (Extended Search)

Canal Flats, Canada, 1984 Canal Flats, Canada, 1984 Data Citation Cite this data set as follows: Comeau, P. G., and J. P. Kimmins. 1999. NPP Boreal Forest: Canal Flats, Canada, 1984. Data set. Available on-line [http://www.daac.ornl.gov] from Oak Ridge National Laboratory Distributed Active Archive Center, Oak Ridge, Tennessee, U.S.A. Description Above and below-ground biomass and productivity of four lodgepole pine stands (Pinus contorta var. latifolia) were determined near Canal Flats, Canada, during the 1984 growing season. Two stands growing on xeric sites and two stands growing on mesic sites were studied to determine the influence of soil water content on resource allocation to above-ground versus below-ground plant components. The stands were 70-78 years old, unmanaged, and had regenerated naturally following wildfire.

7

A Multiscale and Multidisciplinary Investigation Of Ecosystem–Atmosphere CO2 Exchange Over the Rocky Mountains of Colorado  

Science Journals Connector (OSTI)

A significant fraction of Earth consists of mountainous terrain. However, the question of how to monitor the surface–atmosphere carbon exchange over complex terrain has not been fully explored. This article reports on studies by a team of ...

Jielun Sun; Steven P. Oncley; Sean P. Burns; Britton B. Stephens; Donald H. Lenschow; Teresa Campos; Andrew S. Watt; Russell K. Monson; David J. P. Moore; Jia Hu; Mark Tschudi; David S. Schimel; Steven Aulenbach; William J. Sacks; Stephan F. J. De Wekker; Chun-Ta Lai; Brian Lamb; Eugene Allwine; Teresa Coons; Dennis Ojima; Patrick Z. Ellsworth; Leonel S. L. Sternberg; Sharon Zhong; Craig Clements; Dean E. Anderson

2010-02-01T23:59:59.000Z

8

NPP Boreal Forest: Mississagi, Canada  

NLE Websites -- All DOE Office Websites (Extended Search)

Mississagi, Canada, 1970-1973 Mississagi, Canada, 1970-1973 Data Citation Cite this data set as follows: Morrison, I. K., and N. W. Foster. 2001. NPP Boreal Forest: Mississagi, Canada, 1970-1973. Data set. Available on-line [http://www.daac.ornl.gov] from Oak Ridge National Laboratory Distributed Active Archive Center, Oak Ridge, Tennessee, U.S.A. Description Biomass and nutrient content of different vegetation components and soil were determined for a 30-year old pine forest in northern Ontario, Canada, and a detailed nutrient budget published. The 30-year old stand was compared with nearby 20-year old and 65-year old stands, all of which were growing on a glaciofluvial flat. Net primary productivity (NPP) was not directly estimated, but data exist on above-ground tree growth and litterfall.

9

A Portable Eddy Covariance System for the Measurement of Ecosystem–Atmosphere Exchange of CO2, Water Vapor, and Energy  

Science Journals Connector (OSTI)

To facilitate the study of flux heterogeneity within a region, the authors have designed and field-tested a portable eddy covariance system to measure exchange of CO2, water vapor, and energy between the land surface and the atmosphere. The ...

D. P. Billesbach; M. L. Fischer; M. S. Torn; J. A. Berry

2004-04-01T23:59:59.000Z

10

The influence of clouds and diffuse radiation on ecosystem-atmosphere CO2 and CO18O exhanges  

SciTech Connect

This study evaluates the potential impact of clouds on ecosystem CO{sub 2} and CO{sub 2} isotope fluxes ('isofluxes') in two contrasting ecosystems (a broadleaf deciduous forest and a C{sub 4} grassland), in a region for which cloud cover, meteorological, and isotope data are available for driving the isotope-enabled land surface model, ISOLSM. Our model results indicate a large impact of clouds on ecosystem CO{sub 2} fluxes and isofluxes. Despite lower irradiance on partly cloudy and cloudy days, predicted forest canopy photosynthesis was substantially higher than on clear, sunny days, and the highest carbon uptake was achieved on the cloudiest day. This effect was driven by a large increase in light-limited shade leaf photosynthesis following an increase in the diffuse fraction of irradiance. Photosynthetic isofluxes, by contrast, were largest on partly cloudy days, as leaf water isotopic composition was only slightly depleted and photosynthesis was enhanced, as compared to adjacent clear sky days. On the cloudiest day, the forest exhibited intermediate isofluxes: although photosynthesis was highest on this day, leaf-to-atmosphere isofluxes were reduced from a feedback of transpiration on canopy relative humidity and leaf water. Photosynthesis and isofluxes were both reduced in the C{sub 4} grass canopy with increasing cloud cover and diffuse fraction as a result of near-constant light limitation of photosynthesis. These results suggest that some of the unexplained variation in global mean {delta}{sup 18}O of CO{sub 2} may be driven by large-scale changes in clouds and aerosols and their impacts on diffuse radiation, photosynthesis, and relative humidity.

Still, C.J.; Riley, W.J.; Biraud, S.C.; Noone, D.C.; Buenning, N.H.; Randerson, J.T.; Torn, M.S.; Welker, J.; White, J.W.C.; Vachon, R.; Farquhar, G.D.; Berry, J.A.

2009-05-01T23:59:59.000Z

11

An interdecadal change in the relationship between boreal spring Arctic Oscillation and the East Asian Summer Monsoon around the early 1970s  

Science Journals Connector (OSTI)

Previous studies suggested that the boreal spring Arctic Oscillation (AO) exerts a pronounced influence on the following East Asian summer monsoon (EASM) variability. This study reveals that the relationship of spring AO with the following EASM ...

Shangfeng Chen; Wen Chen; Renguang Wu

12

Boreal Renewable Energy Development | Open Energy Information  

Open Energy Info (EERE)

Development Development Jump to: navigation, search Name Boreal Renewable Energy Development Place Arlington, Massachusetts Sector Solar, Wind Year founded 2003 Website http://www.Boreal-Renewable.co Coordinates 42.4153739°, -71.1564427° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":42.4153739,"lon":-71.1564427,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

13

Age-dependent variation in the biophysical properties of boreal forests  

E-Print Network (OSTI)

2000) Increased carbon sequestration by a boreal deciduouson the annual carbon sequestration by a boreal aspen forest.1996) Measurements of carbon sequestration by long-term eddy

McMillan, Andrew M. S.; Goulden, M. L.

2008-01-01T23:59:59.000Z

14

GHG Emissions from Boreal Reservoirs and Natural Aquatic Ecosystems  

Science Journals Connector (OSTI)

Carbon dioxide (CO2), methane (CH4) and nitrous oxide (N2O) gross fluxes were measured at the air-water interface of 205 aquatic ecosystems in the Canadian boreal region from 1993 to 2003. Fluxes were obtained wi...

Alain Tremblay; Jean Therrien; Bill Hamlin…

2005-01-01T23:59:59.000Z

15

Estimate of the Predictability of Boreal Summer and Winter Intraseasonal Oscillations from Observations  

Science Journals Connector (OSTI)

Tropical intraseasonal variability (TISV) shows two dominant modes: the boreal winter Madden–Julian oscillation (MJO) and the boreal summer intraseasonal oscillation (BSISO). The two modes differ in intensity, frequency, and movement, thereby ...

Ruiqiang Ding; Jianping Li; Kyong-Hwan Seo

2011-08-01T23:59:59.000Z

16

The net carbon footprint of a newly created boreal hydroelectric reservoir  

E-Print Network (OSTI)

The net carbon footprint of a newly created boreal hydroelectric reservoir Cristian R. Teodoru,1 of a boreal hydroelectric reservoir (Eastmain-1 in northern Québec, Canada). This is the result of a large. Citation: Teodoru, C. R., et al. (2012), The net carbon footprint of a newly created boreal hydroelectric

Long, Bernard

17

Barred Owl (Strix varia) Nest Site Characteristics in the Boreal Forest of Saskatchewan, Canada  

E-Print Network (OSTI)

Barred Owl (Strix varia) Nest Site Characteristics in the Boreal Forest of Saskatchewan, Canada active Barred Owl (Strix varia) nests in the boreal forest of central Saskatchewan, Canada. Eighty records exist. Our objective was to describe Barred Owl nests within the boreal forest of Saskatchewan

18

The Moose and Boreal Forests of Isle Royale and Sweden  

E-Print Network (OSTI)

The Moose and Boreal Forests of Isle Royale and Sweden John Pastor Dept. of Biology Univ #12;Exclosures in Sweden #12;Exclosures in Sweden Inga älgar 50 älgar / 1000 ha #12;McInnes et al. 1992. Ecology Moose browsing decreases aboveground productivity on Isle Royale #12;Pine Birch In Sweden

19

Main Ecosystem Characteristics and Distribution of Wetlands in Boreal and  

E-Print Network (OSTI)

9 Main Ecosystem Characteristics and Distribution of Wetlands in Boreal and Alpine Landscapes. Nilsson and J. Svensson Swedish University of Agricultural Sciences Sweden 1. Introduction Wetlands filters in the landscape. Many kinds of wetlands and peatlands can be found, each with a particular

20

Patterns of NPP, GPP, Respiration and NEP During Boreal Forest Succession  

SciTech Connect

We deployed a mesonet of year-round eddy covariance towers in boreal forest stands that last burned in ~1850, ~1930, 1964, 1981, 1989, 1998, and 2003 to understand how CO2 exchange changes during secondary succession.The strategy of using multiple methods, including biometry and micrometeorology, worked well. In particular, the three independent measures of NEP during succession gave similar results. A stratified and tiered approach to deploying eddy covariance systems that combines many lightweight and portable towers with a few permanent ones is likely to maximize the science return for a fixed investment. The existing conceptual models did a good job of capturing the dominant patterns of NPP, GPP, Respiration and NEP during succession. The initial loss of carbon following disturbance was neither as protracted nor large as predicted. This muted response reflects both the rapid regrowth of vegetation following fire and the prevalence of standing coarse woody debris following the fire, which is thought to decay slowly. In general, the patterns of forest recovery from disturbance should be expected to vary as a function of climate, ecosystem type and disturbance type. The NPP decline at the older stands appears related to increased Rauto rather than decreased GPP. The increase in Rauto in the older stands does not appear to be caused by accelerated maintenance respiration with increased biomass, and more likely involves increased allocation to fine root turnover, root metabolism, alternative forms of respiration, mycorrhizal relationships, or root exudates, possibly associated with progressive nutrient limitation. Several studies have now described a similar pattern of NEP following boreal fire, with 10-to-15 years of modest carbon loss followed by 50-to-100 years of modest carbon gain. This trend has been sufficiently replicated and evaluated using independent techniques that it can be used to quantify the likely effects of changes in boreal fire frequency and stand age structure on regional carbon balance.

Goulden, Michael L.; McMillan, Andrew; Winston, Greg; Rocha, Adrian; Manies, Kristen; Harden, Jennifer W.; Bond-Lamberty, Benjamin

2010-12-15T23:59:59.000Z

Note: This page contains sample records for the topic "boreal ecosystem-atmosphere study" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


21

NPP Boreal Forest: Superior National Forest, U.S.A.  

NLE Websites -- All DOE Office Websites (Extended Search)

Superior National Forest, U.S.A., 1983-1984 Superior National Forest, U.S.A., 1983-1984 Data Citation Cite this data set as follows: Hall, F. G. 1997. NPP Boreal Forest: Superior National Forest, U.S.A., 1983-1984. Data set. Available on-line [http://www.daac.ornl.gov] from Oak Ridge National Laboratory Distributed Active Archive Center, Oak Ridge, Tennessee, U.S.A. Description Productivity of a boreal forest was determined at 31 spruce and 30 aspen forest stands in the Superior National Forest (SNF) near Ely, Minnesota, U.S.A., in 1983 and 1984 by the National Aeronautics and Space Administration. The purpose of the experiment was to investigate the ability of remote sensing to provide estimates of biophysical properties of ecosystems, such as leaf area index (LAI), biomass and net primary productivity (NPP). These ground-based estimates of above-ground biomass

22

Interannual variability of surface energy exchange depends on stand age in a boreal forest fire chronosequence  

E-Print Network (OSTI)

grasslands, deciduous forests, and conifer for- ests) mayof boreal deciduous and conifer forests, Can. J. For. Res. ,succession evergreen conifer forests (typically $0.2) [Betts

Liu, Heping; Randerson, James T

2008-01-01T23:59:59.000Z

23

Relationship between the boreal spring Hadley circulation and the summer precipitation in the Yangtze River valley  

E-Print Network (OSTI)

Relationship between the boreal spring Hadley circulation and the summer precipitation; accepted 22 May 2006; published 26 August 2006. [1] The connection between the boreal spring Hadley Hadley circulation and the summer precipitation in the Yangtze River valley, J. Geophys. Res., 111, D

24

NOTES AND CORRESPONDENCE Changes of the Boreal Winter Hadley Circulation in the NCEPNCAR and ECMWF  

E-Print Network (OSTI)

NOTES AND CORRESPONDENCE Changes of the Boreal Winter Hadley Circulation in the NCEP­NCAR and ECMWF show a strengthening of the atmospheric Hadley circulation in boreal winter over the last 50 years on the difference of these trends in the two reanalyses. It is shown that trends in the Hadley circulation

Zhang, Minghua

25

Disappearance of Relict Permafrost in Boreal North America: Effects on Peatland Carbon Storage and Fluxes  

SciTech Connect

Boreal peatlands in Canada have harbored relict permafrost since the Little Ice Age due to the strong insulating properties of peat. Ongoing climate change has triggered widespread degradation of localized permafrost in peatlands across continental Canada. Here, we explore the influence of differing permafrost regimes (bogs with no surface permafrost, localized permafrost features with surface permafrost, and internal lawns representing areas of permafrost degradation) on rates of peat accumulation at the southernmost limit of permafrost in continental Canada. Net organic matter accumulation generally was greater in unfrozen bogs and internal lawns than in the permafrost landforms, suggesting that surface permafrost inhibits peat accumulation and that degradation of surface permafrost stimulates net carbon storage in peatlands. To determine whether differences in substrate quality across permafrost regimes control trace gas emissions to the atmosphere, we used a reciprocal transplant study to experimentally evaluate environmental versus substrate controls on carbon emissions from bog, internal lawn, and permafrost peat. Emissions of CO{sub 2} were highest from peat incubated in the localized permafrost feature, suggesting that slow organic matter accumulation rates are due, at least in part, to rapid decomposition in surface permafrost peat. Emissions of CH{sub 4} were greatest from peat incubated in the internal lawn, regardless of peat type. Localized permafrost features in peatlands represent relict surface permafrost in disequilibrium with the current climate of boreal North America, and therefore are extremely sensitive to ongoing and future climate change. Our results suggest that the loss of surface permafrost in peatlands increases net carbon storage as peat, though in terms of radiative forcing, increased CH{sub 4} emissions to the atmosphere will partially or even completely offset this enhanced peatland carbon sink for at least 70 years following permafrost degradation.

Turetsky, M. R.; Wieder, R. K.; Vitt, D. H.; Evans, R. J.; Scott, K. D.

2007-01-01T23:59:59.000Z

26

Assessment of boreal forest historical C dynamics in Yukon River Basin: relative roles of warming and fire regime change  

SciTech Connect

Carbon (C) dynamics of boreal forest ecosystems have substantial implications for efforts to mitigate the rise of atmospheric CO2 and may be substantially influenced by warming and changing wildfire regimes. In this study we applied a large-scale ecosystem model that included dynamics of organic soil horizons and soil organic matter characteristics of multiple pools to assess forest C stock changes of the Yukon River Basin (YRB) in Alaska, USA, and Canada from 1960 through 2006, a period characterized by substantial climate warming and increases in wildfire. The model was calibrated for major forests with data from long-term research sites and evaluated using a forest inventory database. The regional assessment indicates that forest vegetation C storage increased by 46 Tg C, but that total soil C storage did not change appreciably during this period. However, further analysis suggests that C has been continuously lost from the mineral soil horizon since warming began in the 1970s, but has increased in the amorphous organic soil horizon. Based on a factorial experiment, soil C stocks would have increased by 158 Tg C if the YRB had not undergone warming and changes in fire regime. The analysis also identified that warming and changes in fire regime were approximately equivalent in their effects on soil C storage, and interactions between these two suggests that the loss of organic horizon thickness associated with increases in wildfire made deeper soil C stocks more vulnerable to loss via decomposition. Subbasin analyses indicate that C stock changes were primarily sensitive to the fraction of burned forest area within each subbasin and that boreal forest ecosystems in the YRB are currently transitioning from being sinks to sources at ;0.7% annual area burned. We conclude that it is important for international mitigation efforts focused on controlling atmospheric CO2 to consider how climate warming and changes in fire regime may concurrently affect the CO2 sink strength of boreal forests. It is also important for large-scale biogeochemical and earth system models to include organic soil dynamics in applications to assess regional C dynamics of boreal forests responding to warming and changes in fire regime.

Yuan, Fengming [ORNL; Yi, Shuhua [Cold and Arid Regions Environmental and Engineering Research Institute, CAS; McGuire, A. David [University of Alaska; Johnson, Kristopher D [University of Alaska, Fairbanks; Liang, Jingjing [University of Alaska, Fairbanks; Harden, Jennifer [USGS, Menlo Park, CA; Kasischke, Eric S. [University of Maryland, College Park; Kurz, Werner [Canadian Forest Service

2012-01-01T23:59:59.000Z

27

Shift of Conifer Boreal Forest to Lichen–Heath Parkland Caused by Successive Stand Disturbances  

Science Journals Connector (OSTI)

In the southern boreal forest (Québec, Canada), tree harvesting is a major disturbance affecting the dominant black spruce (Picea mariana) stands already suffering from naturally recurrent insect and fire disturb...

Serge Payette; Ann Delwaide

2003-10-01T23:59:59.000Z

28

Generation of long time series of burn area maps of the boreal forest from NOAA–AVHRR composite data  

Science Journals Connector (OSTI)

A time series of burned land areas was generated for a 23 year period (1984–2006) using 10-day composites of AVHRR data. The study area covers 1.6 million km2 of boreal forest in western Canada. The algorithm was intended to be consistent throughout the study period and region, and to avoid commission errors, so as to obtain a reliable sample of temporal trends in burned area in the region. The algorithm relies on temporal comparisons of several spectral indices (GEMI, BAI), as well as near infrared reflectance. It emphasizes the stability of the post-fire signal, to avoid false detections associated with cloud, cloud shadows, missed data and radiometric or geometric calibration between AVHRR sensors. Final results show a very consistent temporal adjustment to official statistics and fire perimeters, with very low commission error (< 10%), but medium to high omission error (50%). Burned areas in the region were predominantly associated with coniferous forest cover, with the Taiga and Boreal Shield ecozones, in latitudes between 56 and 60°N, and predominantly at long distances from populated places.

Emilio Chuvieco; Peter Englefield; Alexander P. Trishchenko; Yi Luo

2008-01-01T23:59:59.000Z

29

Changes in the surface energy budget after fire in boreal ecosystems of interior Alaska: An annual perspective  

E-Print Network (OSTI)

than in nearby mature conifer forests [Amiro, 2001; Chambersthe boreal forest with a mature, unburned conifer vegetationforests is often much higher than in nearby conifer

Liu, Heping; Randerson, J. T; Lindfors, J.; Chapin, F. S

2005-01-01T23:59:59.000Z

30

D-Fusion: a Distinctive Fusion Calculus Michele Boreale1, Maria Grazia Buscemi2, and Ugo Montanari2  

E-Print Network (OSTI)

D-Fusion: a Distinctive Fusion Calculus Michele Boreale1, Maria Grazia Buscemi2, and Ugo Montanari2 Informatica, Universit`a di Pisa, Italy. boreale@dsi.unifi.it {buscemi,ugo}@di.unipi.it Abstract. Fusion that there is no uniform fully abstract embedding of pi-calculus into Fusion. This fact motivates the introduction of a new

Parrow, Joachim

31

D-Fusion: a Distinctive Fusion Calculus Michele Boreale1, Maria Grazia Buscemi2, and Ugo Montanari2  

E-Print Network (OSTI)

D-Fusion: a Distinctive Fusion Calculus Michele Boreale1, Maria Grazia Buscemi2, and Ugo Montanari2 Informatica, Universit`a di Pisa, Italy. boreale@dsi.unifi.it {buscemi,ugo}@di.unipi.it Abstract. Fusion of a new calculus, D-Fusion, with two binders, and . We show that D-Fusion is strictly more expressive

Parrow, Joachim

32

Sources and fluxes of carbon in a large boreal hydroelectric reservoir of eastern Canada: an isotopic approach  

E-Print Network (OSTI)

Sources and fluxes of carbon in a large boreal hydroelectric reservoir of eastern Canada Hydroelectric reservoirs emit greenhouse gases (GHGs). Although a few hypothesis have been put forward at the surface of a large boreal hydroelectric reservoir of eastern Canada (Robert-Bourassa) as well

Long, Bernard

33

Data-driven modelling of shortwave radiation transfer to snow through boreal birch and conifer canopies  

E-Print Network (OSTI)

, Sweden, in spring 2011 and mixed conifer forest near Sodankylä, Finland, in spring 2012. Above models predict canopy shortwave transmission similarly well for leafless birch forest, but for conifersData-driven modelling of shortwave radiation transfer to snow through boreal birch and conifer

34

Snow ablation modelling in a mature aspen stand of the boreal forest  

E-Print Network (OSTI)

subarea occupies 1200 km2 , with 40% of the area covered by evergreen conifer forest and 8% by deciduousSnow ablation modelling in a mature aspen stand of the boreal forest J. P. Hardy,1* R. E. Davis,1 R of components of energy transfer at the forest �oor. Our previous work successfully predicted snow ablation

Ni-Meister, Wenge

35

Contrasting Impacts of Two Types of ENSO on the Boreal Spring Hadley Circulation  

Science Journals Connector (OSTI)

The possible influences of two types of ENSO [i.e., the canonical ENSO and ENSO Modoki (EM)] on Hadley circulation (HC) during the boreal spring are investigated during 1979–2010. El Niño events are featured with a symmetric pattern in equatorial ...

Juan Feng; Jianping Li

2013-07-01T23:59:59.000Z

36

Streamflow hydrology in the boreal region under the influences of climate and human interference  

Science Journals Connector (OSTI)

...obtained from HYDAT for Canada, http://nwis.waterdata...a subarctic basin in Canada (Liard River), can...seasonal contrasts in solar input, a wide spectrum...arrives. Long hours of solar heating as solstice approaches...evaporation over western boreal Canada and Siberia, respectively...

2008-01-01T23:59:59.000Z

37

What’s in an EEM? Molecular Signatures Associated with Dissolved Organic Fluorescence in Boreal Canada  

Science Journals Connector (OSTI)

Molecular Signatures Associated with Dissolved Organic Fluorescence in Boreal Canada ... Of these three humic-like components, P3 was the most photolabile,(19) possibly because its excitation maximum extends furthest into the solar spectrum(30) (Table 1; SI Figure S1). ...

A. Stubbins; J.-F. Lapierre; M. Berggren; Y. T. Prairie; T. Dittmar; P. A. del Giorgio

2014-08-22T23:59:59.000Z

38

Chemical Composition of Aquatic Dissolved Organic Matter in Five Boreal Forest Catchments Sampled in Spring and Fall Seasons  

SciTech Connect

The chemical composition and carbon isotope signature of aquatic dissolved organic matter (DOM) in five boreal forest catchments in Scandinavia were investigated. The DOM was isolated during spring and fall seasons using a reverse osmosis technique. The DOM samples were analyzed by elemental analysis, FT-IR, solid-state CP-MAS {sup 13}C-NMR, and C-1s NEXAFS spectroscopy. In addition, the relative abundance of carbon isotopes ({sup 12}C, {sup 13}C, {sup 14}C) in the samples was measured. There were no significant differences in the chemical composition or carbon isotope signature of the DOM sampled in spring and fall seasons. Also, differences in DOM composition between the five catchments were minor. Compared to reference peat fulvic and humic acids, all DOM samples were richer in O-alkyl carbon and contained less aromatic and phenolic carbon, as shown by FT-IR, {sup 13}C-NMR, and C-1s NEXAFS spectroscopy. The DOM was clearly enriched in {sup 14}C relative to the NBS oxalic acid standard of 1950, indicating that the aquatic DOM contained considerable amounts of organic carbon younger than about 50 years. The weight-based C:N ratios of 31 {+-} 6 and the {delta}{sup 13}Cvalues of -29 {+-} 2{per_thousand}indicate that the isolated DOM is of terrestrial rather than aquatic origin. We conclude that young, hydrophilic carbon compounds of terrestrial origin are predominant in the samples investigated, and that the composition of the aquatic DOM in the studied boreal forest catchments is rather stable during low to intermediate flow conditions.

Schumacher,M.; Christl, I.; Vogt, R.; Barmettler, K.; Jacobsen, C.; Kretzschmar, R.

2006-01-01T23:59:59.000Z

39

Preserving Russia's carbon sink: strategies for improving carbon storage through boreal forest protection  

Science Journals Connector (OSTI)

The boreal forests of Siberia, which store 40000 million tons of carbon and account for 25% of all non-ocean carbon absorption in the northern hemisphere, play a critical role in maintaining global climate balance. Siberia's forests, however, are being destroyed and degraded at an ever-increasing rate. This paper discusses the impact of Siberia's forests on the global carbon cycle, and what political and economic steps can be taken to ensure their preservation.

Olivia Rugo; Adam Weiss

1996-01-01T23:59:59.000Z

40

-Predictors of moss and liverwort species diversity of microsites in conifer-dominated boreal forest -189 Journal of Vegetation Science 15: 189-198, 2004  

E-Print Network (OSTI)

-diversity) ­ in three conifer-dominated boreal forest stands of northern Alberta, Canada are described. We examined- Predictors of moss and liverwort species diversity of microsites in conifer-dominated boreal forest - 189 Journal of Vegetation Science 15: 189-198, 2004 © IAVS; Opulus Press Uppsala. Abstract

Macdonald, Ellen

Note: This page contains sample records for the topic "boreal ecosystem-atmosphere study" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


41

Comparing fuel reduction treatments for reducing wildfire size and intensity in a boreal forest landscape of northeastern China  

E-Print Network (OSTI)

Comparing fuel reduction treatments for reducing wildfire size and intensity in a boreal forest, Columbia, MO 65211, USA H I G H L I G H T S · Focusing on fuel load may ignore effects of other spatial controls on fire. · We used burn probability to combine effects of fuel load and other spatial controls

He, Hong S.

42

Estimation of the mean depth of boreal lakes for use in numerical weather prediction and climate modelling  

E-Print Network (OSTI)

in the numerical weather prediction (NWP) and climate models through parameterisation. For parameterisation, data. The effect of lakes should be parameterised in numerical weather prediction (NWP) and climate modellingEstimation of the mean depth of boreal lakes for use in numerical weather prediction and climate

Paris-Sud XI, Université de

43

Observed Relationship of Boreal Winter South Pacific Tripole SSTA with Eastern China Rainfall during the Following Boreal Spring  

Science Journals Connector (OSTI)

The present study investigates the relationships between the December–February (DJF) South Pacific tripole (SPT) sea surface temperature anomaly (SSTA) pattern and the following March–May (MAM) rainfall over eastern China based on multiple ...

Gang Li; Chongyin Li; Yanke Tan; Xin Wang

2014-11-01T23:59:59.000Z

44

The influence of tree species mixture on ecosystem-level carbon accumulation and water use in a mixed boreal plantation  

Science Journals Connector (OSTI)

Abstract Throughout the world, huge areas have been occupied by monospecific tree plantations in order to fulfil the increasing demand for industrial wood products. The use of mixed-species plantations has recently been advocated as a potential compromise between maintaining high-volume wood production and conserving other ecosystem services. Yet little is known about the impact of tree species mixture on species- and ecosystem-level carbon accumulation and water use in mixed plantations. We combined data on above-ground biomass, xylem sap flux density, and the carbon and oxygen isotope composition of leaves and needles in a boreal plantation to test whether different levels of species mixture would impact tree- and plot-level biomass production, transpiration and water use efficiency. Data were recorded in 22 20-x-20-m plots (7 for transpiration) randomly allocated to either monocultures or to two-, three-, and five-species mixtures of Scots pine (Pinus sylvestris), Norway spruce (Picea abies), Silver birch (Betula pendula), Common alder (Alnus glutinosa) and Siberian larch (Larix sibirica). At tree level, for a given species, we found significant differences among mixtures in transpiration and water use efficiency, though species mixture had no impact on above-ground biomass. At plot level, a large variability in functioning among mixtures was observed, but increasing the number of species in the mixture did not enhance productivity, transpiration or water use efficiency. The presence in mixtures of a high performing species like birch brought about changes in the canopy structure which in turn may have led to changes in micro-environmental conditions. Such changes could have contributed to explain differences in transpiration and water use efficiency among mixtures. We concluded that mixing locally-adapted species under non-limiting soil water conditions did not provide any benefit for ecosystem-level carbon accumulation and water use at this young ontogenic stage, but our study does not preclude that some benefits might arise at older stages.

Charlotte Grossiord; André Granier; Arthur Gessler; Martina Pollastrini; Damien Bonal

2013-01-01T23:59:59.000Z

45

State of fallen logs and the occurrence of conifer seedlings and saplings in boreal and subalpine old-growth forests in Japan  

Science Journals Connector (OSTI)

Fallen logs on the forest floor play an important role in tree ... seedling establishment in boreal and subalpine old-growth forests. We examined the abundance and state ( ... their surfaces) of fallen logs on th...

Yoshiko Narukawa; Shigeo Iida; Hiroyuki Tanouchi; Shin Abe…

2003-05-01T23:59:59.000Z

46

frisch(1)-99.PDF  

NLE Websites -- All DOE Office Websites (Extended Search)

Effect of Cumulus Cloud Formation on Boundary Effect of Cumulus Cloud Formation on Boundary Layer Turbulence A. S. Frisch, B. E. Martner, and B. W. Orr National Oceanic and Atmospheric Administration Environmental Technology Laboratory Boulder, Colorado D. H. Lenschow National Center for Atmospheric Research Boulder, Colorado Introduction The National Oceanic and Atmospheric Administration's (NOAA's) 35-GHz Doppler radar measured the turbulent motions in the planetary boundary layer (PBL) over the boreal forest as a contribution to the Boreal Ecosystem-Atmosphere Study (BOREAS) during the summer of 1994. The radar is sensitive enough to detect not only weakly and non-precipitating clouds (Martner and Kropfli 1993) but also small natural particulates that are commonly suspended in the clear PBL during warm seasons over land.

47

A Remote Sensing and GIS Based Investigation of a Boreal Forest Coal Fire  

Science Journals Connector (OSTI)

A coal seam fire in interior Alaska was suspected to have started the Rex Creek forest fire in the summer of 2009. With prevailing winds, the forest fire spread rapidly to the north and within eleven days it burned about 410 km2 of boreal forest. Coal seam fires can go unnoticed and unreported when present in remote and inaccessible areas. However, they still pose a serious threat to the surroundings. We used summer-time thermal infrared images from 1999 through 2009 acquired by the Landsat satellite and, through the process of image stacking, identified a region where the surface persistently showed temperatures 5 °C to 14 °C higher than the background areas. Field validation confirmed that this thermal anomaly area corresponds to a previously undocumented shallow coal seam fire. Superimposing the boundary of the Rex Creek forest fire revealed that the coal seam fire was at the southern end of the burn area where the forest fire originated. Plotting the location of all lightning strikes during this period helped to rule out lightning as the cause of the forest fire. Coal fires and forest fires can have a complex and dynamic relationship, one being the possible cause of the other. A thorough inventory of all past and present known coal seam fire locations can help to update forest fire hazard maps. A detailed map of shallow coal seam areas can help to prioritize fire fighting operations in order to avoid the chance of starting a new coal seam fire.

Anupma Prakash; Kate Schaefer; William K. Witte; Kim Collins; Rudiger Gens; Michael P. Goyette

2011-01-01T23:59:59.000Z

48

Deciphering the impact of land-uses on terrestrial organic matter and mercury inputs to large boreal lakes of central Qubec using lignin  

E-Print Network (OSTI)

boreal lakes of central Québec using lignin biomarkers Matthieu Moingt , Marc Lucotte, Serge Paquet in sediment cores. In each core, THg concentrations gradually increased over the recent years. Using lignin a powerful tool to reconstruct both Hg and TOM transfers from the watersheds to the aquatic systems. Lignin

49

Improving parameterization of scalar transport through vegetation in a coupled ecosystem-atmosphere model  

E-Print Network (OSTI)

Several regional-scale ecosystem models currently parameterize subcanopy scalar transport using a rough-wall boundary eddy diffusivity formulation. This formulation predicts unreasonably high soil evaporation beneath tall, ...

Link, Percy Anne

2008-01-01T23:59:59.000Z

50

BOREAS Release, Oct. 15, 1999  

NLE Websites -- All DOE Office Websites (Extended Search)

Oct. 15 Oct. 15 Six new data sets from the Boreal Ecosystem-Atmosphere Study (BOREAS) were released by the ORNL DAAC on October 15, 1999. The release brings the total number to 186 data sets currently available. The newest data are related to hydrology, remote sensing, and background measurements (called "staff science"): BOREAS HYD-09 Hourly and Daily Radar Rainfall Maps for the Southern Study Area - Radar data that can be used to construct hourly and daily rainfall maps. BOREAS RSS-02 Extracted Reflectance Factors Derived from ASAS Imagery - Reflectance factors for small homogeneous areas around ground measurement sites, derived from remote sensing imagery. BOREAS Daedalus TMS Level-0 Imagery Digital Counts in BIL Format - Remotely sensed images showing radiant energy in the visible,

51

Influence of clouds and diffuse radiation on ecosystem-atmosphere CO 2 and CO 18 O exchanges  

E-Print Network (OSTI)

support provided by the Oklahoma and Kansas Mesonet program.Plains (SGP) region of Oklahoma and Kansas [Ackerman andwere taken from the Oklahoma and Kansas Mesonet program. The

2009-01-01T23:59:59.000Z

52

Influence of clouds and diffuse radiation on ecosystem-atmosphere CO 2 and CO 18 O exchanges  

E-Print Network (OSTI)

by the U.S. Department of Energy, Office of Science,Office of Biological and Environmental Research, Environmental Sciences

2009-01-01T23:59:59.000Z

53

Ecosystem-Atmosphere Exchange of Carbon, Water and Energy over a Mixed Deciduous Forest in the Midwest  

SciTech Connect

During the project period we continued to conduct long-term (multi-year) measurements, analysis, and modeling of energy and mass exchange in and over a deciduous forest in the Midwestern United States, to enhance the understanding of soil-vegetation-atmosphere exchange of carbon. At the time when this report was prepared, results from nine years of measurements (1998 - 2006) of above canopy CO2 and energy fluxes at the AmeriFlux site in the Morgan-Monroe State Forest, Indiana, USA (see Table 1), were available on the Fluxnet database, and the hourly CO2 fluxes for 2007 are presented here (see Figure 1). The annual sequestration of atmospheric carbon by the forest is determined to be between 240 and 420 g C m-2 a-1 for the first ten years. These estimates are based on eddy covariance measurements above the forest, with a gap-filling scheme based on soil temperature and photosynthetically active radiation. Data gaps result from missing data or measurements that were rejected in qua)lity control (e.g., during calm nights). Complementary measurements of ecological variables (i.e. inventory method), provided an alternative method to quantify net carbon uptake by the forest, partition carbon allocation in each ecosystem components, and reduce uncertainty on annual net ecosystem productivity (NEP). Biometric datasets are available on the Fluxnext database since 1998 (with the exclusion of 2006). Analysis for year 2007 is under completion.

Danilo Dragoni; Hans Peter Schmid; C.S.B. Grimmond; J.C. Randolph; J.R. White

2012-12-17T23:59:59.000Z

54

Boreal Renewable Energy | Open Energy Information  

Open Energy Info (EERE)

Energy Energy Place Acton, Massachusetts Zip 1720 Sector Hydro, Renewable Energy, Solar, Wind energy Product Renewable Energy Development implements land-based wind, solar, hydroelectric, and other renewable energy projects from inception to commissioning and beyond. Coordinates 45.930212°, -108.678303° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":45.930212,"lon":-108.678303,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

55

Earth Systems Science Earth Systems Science at UNH  

E-Print Network (OSTI)

Earth Systems Science Earth Systems Science at UNH THE UNH Institute for the Study of Earth, Oceans, and Space (EOS) Earth Systems Research Center is dedicated to understanding the Earth as an integrative scientists and students study the Earth's ecosystems, atmosphere, water, and ice using field measurements

Pringle, James "Jamie"

56

Paradox in South Asian summer monsoon circulation change: Lower tropospheric strengthening and upper tropospheric weakening  

E-Print Network (OSTI)

of the intensities and trends of Hadley, Walker and monsoondominates the boreal summer Hadley circulation [Trenberth etStudies, MOHC = Met Of?ce Hadley Centre, INM = Instituto

Ma, Jian; Yu, Jin-Yi

2014-01-01T23:59:59.000Z

57

Cost-efficient conservation strategies for boreal forest biodiversity.  

E-Print Network (OSTI)

??Long and intensive forest management has made conservation measures in the forest landscape necessary to maintain forest biodiversity. The most common measure is to set… (more)

Perhans, Karin

2008-01-01T23:59:59.000Z

58

Market Studies  

Energy.gov (U.S. Department of Energy (DOE))

This page contains links to lighting market characterization studies published by the U.S. Department of Energy, plus information on current studies under way. These studies are intended to present...

59

Ecological Studies  

Office of Legacy Management (LM)

Studies Book 1 Rulison Animal (and Fish) Printout . . Results g4-..* 9%- mc,-y----T. . , -..-- x.. ? ,.-: ? . - ; : . * r - . - . ; r m - - - . . . . . . . . . . . . . . . ....

60

Sound Studies Meets Deaf Studies  

E-Print Network (OSTI)

Sound studies and Deaf studies may seem at first impression to operate in worlds apart. We argue in this article, however, that similar renderings of hearing, deafness, and seeing as ideal types - and as often essentialized ...

Friedner, Michele Ilana

Note: This page contains sample records for the topic "boreal ecosystem-atmosphere study" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


61

Forensic Studies  

NLE Websites -- All DOE Office Websites (Extended Search)

Forensic Studies The unique capabilities of AMS are well-suited to complementing the wide range of analytical tools that are applied to nuclear forensics, not just in...

62

This Study  

NLE Websites -- All DOE Office Websites (Extended Search)

This Study Several studies demonstrated aerosol indirect e ect such as modi cations of cloud properties due to aerosols and corresponding changes in shortwave and longwave radiative uxes. Some recent studies indicated aerosol indirect e ects may not be the primary modulator of cloud optical properties in certain situations. They implied other processes were impacting the cloud optical properties (Kim et al., JGR 2003). To study these other impacts, we extend a previous study to investigate the role of adiabaticity facilitated by mixing in modulating cloud optical properties. We quantify the e ects of mixing by measuring the ratio of the observed cloud water path to its adiabatic value, (adiabaticity, α). The screening criteria for relatively homogeneous stratus

63

Multi-reanalysis comparison of variability in column water vapor and its analysis increment associated with Madden–Julian Oscillation  

Science Journals Connector (OSTI)

This study conducts a multi-reanalysis comparison of variability in column water vapor (CWV) represented in three reanalysis products (JRA-55, JRA-25, and ERA-Interim) associated with Madden–Julian Oscillation (MJO) in boreal winter, with emphasis ...

Satoru Yokoi

64

Carbon Emissions from Smouldering Peat in Shallow and Strong Fronts   

E-Print Network (OSTI)

A series of experiments of shallow and strong smouldering fronts in boreal peat have been conducted under laboratory conditions to study the CO and CO2 emissions. Peat samples of 100 mm by 100 mm in cross section and 50 ...

Rein, Guillermo; Cohen, Simon; Simeoni, Albert

2009-01-01T23:59:59.000Z

65

Case Study  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Study M2M Smart Grid Investment Grant 1 An irrigation pump connected to a web---to---wireless controller designed by M2M Communications. Agricultural Demand Response Program in...

66

Biomedical Studies  

NLE Websites -- All DOE Office Websites (Extended Search)

Biomedical Studies AMS as a Tool in the Biological Sciences Radioisotope labeling has been an important tool in the biological sciences and will continue to be used for many...

67

VALUE STUDY  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

PREPARED FOR: DEPARTMENT OF ENERGY OFFICE OF CONTRACT RESOURCES AND RESOURCE MANAGEMENT SEPTEMBER 2008 UPDATE BY: AON CONSULTING INC. FEBRUARY 1999 UPDATED SEPTEMBER 29, 2008 VALUE STUDY DESK MANUAL Prepared for: DEPARTMENT OF ENERGY By: BUCK CONSULTANTS Under DE-AC01-96AD38107 Update Prepared for: DOE By: AON CONSULTING, INC. Under Delivery Order DE-BP01-08MA345678, Contract No. DE-AB01-08-ME11881 Contents PART I Overview of Value Study Illustrative Flow Charts...................................................................................................................................... 1 1. Purpose................................................................................................................................................... 4

68

Case Study  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Case Study Case Study M2M Smart Grid Investment Grant 1 An irrigation pump connected to a web---to---wireless controller designed by M2M Communications. Agricultural Demand Response Program in California Helps Farmers Reduce Peak Electricity Usage, Operate More Efficiently Year---Round The development of a two---way, web---to---wireless controller for irrigation pumps is the foundation for an agricultural demand response program in California. Designed by M2M Communications of Boise, Idaho, the controller is part of an irrigation load control system that also includes sensors, smart meters, and other monitoring equipment. Partially funded with $2.2 million in Recovery Act stimulus funds awarded by the U.S. Department of

69

E-Print Network 3.0 - atmospheric deposition microbial Sample...  

NLE Websites -- All DOE Office Websites (Extended Search)

Environmental Sciences and Ecology 3 Transfers of materials among air, land, water, and Summary: fundamentally from those of non-urban ecosystems? Atmosphere PlantsCO2...

70

-DK;^5c>ook>o Environmental Radioactivity  

E-Print Network (OSTI)

-Descriptors: AIR? AMERICIUM ISOTOPES; AQUATIC ECOSYSTEMS; ATMOSPHERIC PRECIPITATIONS; BACKGROUND RADIATION in precipitation, fresh water and sea water. Plutonium and Americium were measured in sra water, sedi- ments, sea

71

Fundamental Studies  

NLE Websites -- All DOE Office Websites (Extended Search)

in Support of GEO-SEQ LBNL's Consolidated Sequestration Research Program (CSRP) Project Number FWP ESD09-056 Tom Daley Lawrence Berkeley National Laboratory U.S. Department of Energy National Energy Technology Laboratory Carbon Storage R&D Project Review Meeting Developing the Technologies and Infrastructure for CCS August 20-22, 2013 2 Presentation Outline * Benefits and Goals of Fundamental Studies * Technical Status - Petrophysical Relationships - Geochemical Processes - Monitoring Instrumentation * Accomplishments and Summary 3 Benefit to the Program * Program goals being addressed: - Develop and validate technologies to ensure 99 percent storage permanence. - Develop technologies to improve reservoir storage efficiency while ensuring containment effectiveness

72

The seasonal water and energy exchange above and within a boreal aspen forest  

E-Print Network (OSTI)

.A. Blackb , H.H. Neumannc , G. den Hartogc , P.C. Yangb , Z. Nesicb , X. Leed a Department of Geography, USA b University of British Columbia, Vancouver, BC, Canada c Meteorological Service of Canada, Downsview, Ont., Canada d Yale University, New Haven, CT, USA Received 21 August 2000; revised 10 January

Lee, Xuhui

73

Policy strategies to address sustainability of Alaskan boreal forests in response to a directionally changing climate  

Science Journals Connector (OSTI)

...e.g., globalization of markets and finance institutions...are valued and traded in the market place. Other ecosystem...g., Kyoto Protocol) and market mechanisms (e.g., carbon...interior Alaska that depend on diesel fuel for power and heat. This...

F. Stuart Chapin III; Amy L. Lovecraft; Erika S. Zavaleta; Joanna Nelson; Martin D. Robards; Gary P. Kofinas; Sarah F. Trainor; Garry D. Peterson; Henry P. Huntington; Rosamond L. Naylor

2006-01-01T23:59:59.000Z

74

Observations of total RONO2 over the boreal forest: NOx sinks and HNO3 sources  

E-Print Network (OSTI)

R. K. , Sein- feld, J. H. , Wallington, T. J. , and Yarwood,J. , Tyndall, G. S. , and Wallington, T. J. : Mechanisms of

2013-01-01T23:59:59.000Z

75

Fire spread probabilities for experimental beds composed of mixedwood boreal forest fuels  

E-Print Network (OSTI)

that fire spread was largely determined by the heat sink, heat of combustion, and fuel bed depth. We found

Johnson, Edward A.

76

The covariation of Northern Hemisphere summertime CO2 with surface temperature in boreal regions  

E-Print Network (OSTI)

in the Community Earth System Model: evaluation anduncertainties in Earth system models and for diagnosing the

2013-01-01T23:59:59.000Z

77

Emission and transport of cesium-137 from boreal biomass burning in the summer of 2010  

SciTech Connect

While atmospheric concentrations of cesium-137 have decreased since the nuclear testing era, resuspension of Cs-137 during biomass burning provides an ongoing emission source. The summer of 2010 was an intense biomass burning season in western Russia, with high levels of particulate matter impacting air quality and visibility. A radionuclide monitoring station in western Russia shows enhanced airborne Cs-137 concentrations during the wildfire period. Since Cs-137 binds to aerosols, satellite observations of aerosols and fire occurrences can provide a global-scale context for Cs-137 emissions and transport during biomass burning events.

Strode, S.; Ott, Lesley E.; Pawson, Steven; Bowyer, Ted W.

2012-05-09T23:59:59.000Z

78

Vegetation-environment relationships of an inland boreal salt pan C. A. BURCHILLAND N. C. KENKEL  

E-Print Network (OSTI)

with decreasing salinity, but trends in Shannon-Weaver diversity and evenness along the salinity gradient were more complex. Despite the salinity gradient being environmentally continuous, strong vegetational, discontinuity, gradient, halophyte, plant community, salinity. BURCHILL,C. A., et KENKEL,N. C. 1991. Vegetation

Kenkel, Norm

79

An Experimental Burn to Restore a Moth-Killed Boreal Conifer Forest, Krasnoyarsk Region, Russia  

Science Journals Connector (OSTI)

Mechanical treatment and prescribed fire were used to restore a mixed conifer stand (Picea-Abies-Pinus) following mortality from an outbreak of Siberian moth (Dendrolimus superans sibiricus). Moth-killed stands o...

E. N. Valendik; J. C. Brissette…

2006-07-01T23:59:59.000Z

80

QUATERNARY RESEARCH 28,238-244 (1987) A Reexamination of Late-Pleistocene Boreal Forest Reconstructions  

E-Print Network (OSTI)

Reconstructions for the Southern High Plains VANCE T. HOLLIDAY Department of Geography, Science Hall, University High Plains resulted in development of a late Quatemary chronology of "pollen-analytical episodes was conducted into the late Quaternary, principally late Pleistocene, paleoecology of the Southern High Plains

Holliday, Vance T.

Note: This page contains sample records for the topic "boreal ecosystem-atmosphere study" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


81

Post-fire changes in net shortwave radiation along a latitudinal gradient in boreal North America  

E-Print Network (OSTI)

a pre-fire albedo climatology for each lati- tudinal zone byInternational Satellite Cloud Climatology Project-D series 3

Y, Jin; Randerson, J T; Goulden, M L; Goetz, S J

2012-01-01T23:59:59.000Z

82

Examination of multi-perturbation methods for ensemble prediction of the MJO during boreal summer  

E-Print Network (OSTI)

)/Madden­Julian oscillation (MJO), by recognition of its influence on the variability of the climate and the weather (Kessler University, Jeddah, Saudi Arabia 123 Clim Dyn DOI 10.1007/s00382-013-1819-4 #12;beginning of the forecast

Kang, In-Sik

83

Biogeographic variation in evergreen conifer needle longevity and impacts on boreal forest carbon cycle projections  

Science Journals Connector (OSTI)

...positive carbon feedback to future warming using earth system models (28). Empirical observations have found that needle...patterns have not been accounted for by any of the earth system models that were used for estimating the sensitivity of terrestrial...

Peter B. Reich; Roy L. Rich; Xingjie Lu; Ying-Ping Wang; Jacek Oleksyn

2014-01-01T23:59:59.000Z

84

Characteristics of Low Pressure Systems Associated with Intraseasonal Oscillation of Rainfall over Bangladesh during Boreal Summer  

Science Journals Connector (OSTI)

Characteristics of low pressure systems (LPSs) responsible for submonthly-scale (7–25 days) intraseasonal oscillation (ISO) in rainfall over Bangladesh and their impact on the amplitude of active peaks are investigated for 29 summer monsoon ...

Daisuke Hatsuzuka; Tetsuzo Yasunari; Hatsuki Fujinami

2014-12-01T23:59:59.000Z

85

The effect of post-fire stand age on the boreal forest energy balance  

E-Print Network (OSTI)

solar radiation (S), albedo, sensible heat flux density (H), and latent heat flux density (LE), above the vegetation canopy from towers,

2006-01-01T23:59:59.000Z

86

How Does El Niño Affect the Interannual Variability of the Boreal Summer Hadley Circulation?  

Science Journals Connector (OSTI)

Analyses of 30-yr four reanalysis datasets [NCEP–NCAR reanalysis (NCEP1), NCEP–Department of Energy reanalysis (NCEP2), Japanese 25-year Reanalysis Project (JRA-25), and Interim ECMWF Re-Analysis (ERA-Interim)] reveal remarkably interannual ...

Yong Sun; Tianjun Zhou

2014-04-01T23:59:59.000Z

87

Science DMZ Case Studies  

NLE Websites -- All DOE Office Websites (Extended Search)

Studies Science Engagement Move your data Programs & Workshops Science Requirements Reviews Case Studies OSCARS Case Studies Science DMZ Case Studies Science DMZ @ UF Science DMZ @...

88

Undergrad Study in Mathematics  

E-Print Network (OSTI)

New applied calculus course study guides are forthcoming. Applied Calculus I ... MA 16010. Study guide: Study Guide for Calculus for Technology I, MA 16010 ...

89

Isotope studies in photosynthesis  

Science Journals Connector (OSTI)

Isotope studies in photosynthesis ... Examines the use of isotopic oxygen, hydrogen, carbon, and phosphorus in the study of photosynthesis. ...

J. A. Bassham; A. A. Benson; Melvin Calvin

1953-01-01T23:59:59.000Z

90

174 French Studies 175 French Studies  

E-Print Network (OSTI)

174 French Studies 175 French Studies The School of Humanities Chair Bernard Aresu Professors language skills in French while placing a diverse, generalized knowledge of French literature within a broad spectrum of cultural, histori- cal, philosophical, and theoretical concerns. Students are also

Richards-Kortum, Rebecca

91

study programs in mathematics  

E-Print Network (OSTI)

study programs in m mathematics #12;#12;3 CONTENTS 5 Introduction 7 Mathematics at the University of Ljubljana 9 Department of Mathematics information page Academic study program in Mathematics Academic study program in Financial Mathematics Single cycle master's study program in Mathematics education

Â?umer, Slobodan

92

Hydropower Potential Screening Study  

E-Print Network (OSTI)

Hydropower Potential Screening Study Gillian Charles GRAC 5/28/14 #12;Latest Hydropower Potential Study Creating a Buzz 2014 DOE study on undeveloped stream reaches 84.7 GW undeveloped hydropower in undeveloped stream reaches hydropower in the PNW #12;Studies at both National

93

ARM - Publications: Science Team Meeting Documents  

NLE Websites -- All DOE Office Websites (Extended Search)

Spectral Composition and Quanta-to-Energy Ratio of Diffuse Spectral Composition and Quanta-to-Energy Ratio of Diffuse Photsynthetically Active Radiation under Diverse Sky Conditions Dye, D.G.(a) and Yasuoka, Y.(a,b), JAMSTEC-FRSGC (a), University of Tokyo (b) Data on the beam and diffuse components of photosynthetically active radiation (PAR, 400-700 nm) are often required for detailed process modeling of terrestrial photosynthesis and ecosystem-atmosphere carbon exchange. Such models typically require PAR data in quantum units (photosynthetic photon flux density) however PAR is often reported in energy units (irradiance). Reliable conversion of diffuse PAR data from energy to quantum units requires knowledge of how the quanta-to-energy ratio for diffuse PAR varies across a broad range of sky conditions that includes variations in cloudiness. This study employs a time-series of

94

National Transmission Grid Study  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Grid Study Grid Study U.S. Department of Energy The Honorable Spencer Abraham Secretary of Energy May 2002 ii National Transmission Grid Study National Transmission Grid Study i ii National Transmission Grid Study National Transmission Grid Study iii How This Study Was Conducted The National Energy Policy Plan directed the U.S. Department of Energy (DOE) to conduct a study to examine the benefits of establishing a national electricity transmission grid and to identify transmission bottlenecks and measures to address them. DOE began by conducting an independent analysis of U.S. electricity markets and identifying transmission system bottlenecks using DOE's Policy Office Electricity Modeling System (POEMS). DOE's analysis, presented in Section 2, confirms the central role of the nation's transmission

95

Superior National Forest Project/Campaign Document  

NLE Websites -- All DOE Office Websites (Extended Search)

Superior National Forest Project/Campaign Document Superior National Forest Project/Campaign Document Summary: This project was an intensive remote sensing and field study of the boreal forest in the Superior National Forest (SNF). The purpose of this experiment was to investigate the ability of remote-sensing data to provide estimates of biophysical properties of ecosystems, such as leaf area index (LAI), biomass, and net primary productivity (NPP). The SNF is mostly covered by boreal forest. Boreal forests were chosen for this project because of their relative taxonomic simplicity, their great extent, and their potential sensitivity to climatic change. Information on the SNF project is available by accessing the SNF pages maintained by the ORNL DAAC at http://daac.ornl.govSNF/summary.html. Table of Contents:

96

Hydropower Potential Studies Reviewed for Scoping Study  

E-Print Network (OSTI)

Feasibility Study on Five Potential Hydroelectric Power Generation Locations, North Unit Irrigation District B/ENERGY STORAGE PROJECTS C1 Assessment of Opportunities for New US Pumped Storage Hydroelectric Plants Using Hydroelectric Pumped Storage for Enabling Variable Energy Resources within the FCRPS C4 Technical Analysis

97

study programs in mathematics  

E-Print Network (OSTI)

study programs in m mathematics 1_ matematika 2008.qxp 16.7.2008 16:41 Page 1 #12;1_ matematika 2008.qxp 16.7.2008 16:41 Page 2 #12;3 CONTENTS 5 Introduction 7 Mathematics at the University of Ljubljana 9 Department of Mathematics information page Academic study program in Mathematics Academic study

Â?umer, Slobodan

98

Renewable Electricity Futures Study  

E-Print Network (OSTI)

Renewable Electricity Futures Study End-use Electricity Demand Volume 3 of 4 Volume 2 PDF Volume 3;Renewable Electricity Futures Study Edited By Hand, M.M. National Renewable Energy Laboratory Baldwin, S. U Sandor, D. National Renewable Energy Laboratory Suggested Citations Renewable Electricity Futures Study

99

Science DMZ Case Studies  

NLE Websites -- All DOE Office Websites (Extended Search)

Studies Studies About ESnet Overview ESnet Staff Governance Our Network Case Studies OSCARS Case Studies Science DMZ Case Studies Science DMZ CU Science DMZ Penn State & VTTI Science DMZ NOAA Science DMZ NERSC Science DMZ ALS Multi-facility Workflow LCLS ESnet Strategic Plan ESnet Organizational Chart ESnet History Science Requirements Careers Contact Us Technical Assistance: 1 800-33-ESnet (Inside the US) 1 800-333-7638 (Inside the US) 1 510-486-7600 (Globally) 1 510-486-7607 (Globally) Report Network Problems: trouble@es.net Provide Web Site Feedback: info@es.net Science DMZ Case Studies Developed by ESnet engineers, the Science DMZ model addresses common network performance problems encountered at any institution by creating an environment that is tailored to the needs of high performance science

100

Thermodynamic Modeling Studies  

NLE Websites -- All DOE Office Websites (Extended Search)

Modeling Studies Modeling Studies J. Lindner, L. T. Smith, J. C. Luthe, L. Pearson. R. K. Toghiani, Y. Xia, and P. Naik Institute for Clean Energy Technology Mississippi State University May 20,2009 Initial Tank Composition Remove liquid to reflect undrained saltcake Stage 1 Dissolution Remove transfer stream 1 liquids transfer stream 0 liquids recycle solids liquids transfer stream 1 liquids recycle solids Next Stage of Dissolution DWPF recycle Thermodynamic Modeling Studies 2 Overview of Presentation * Database Activities and Needs * C farm retrievals and neural network development * Thermodynamic data and computational methods for liquid waste flowsheet modeling (SRS) * Aluminum solubility studies Thermodynamic Modeling Studies 3 Database Activities and Needs * Earlier a mid-term study addressed the solubility of a number of systems if

Note: This page contains sample records for the topic "boreal ecosystem-atmosphere study" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


101

Institute for Advanced Studies  

NLE Websites -- All DOE Office Websites (Extended Search)

Institute for Advanced Studies Institute for Advanced Studies Institute for Advanced Studies NMC leverages the strengths of three research universities to build joint programs, develop strategic partnerships, provide common organization and facilities. Contact Leader TBD LANL Program Administrator Pam Hundley (505) 663-5453 Email Building regional partnerships in education, leveraging strengths of three research universities The Institute for Advanced Studies (IAS) works with the three New Mexico research universities (University of New Mexico, New Mexico Tech, and New Mexico State University) to develop research and educational collaborations and partnerships. To facilitate interactions between the universities and LANL, the three New Mexico schools established the New Mexico Consortium (NMC), a nonprofit

102

Case Studies by System  

Energy.gov (U.S. Department of Energy (DOE))

Case studies document the energy savings achieved by large manufacturing companies using AMO's software tools, other technical publications, and best practices.

103

OSCARS Case Study  

NLE Websites -- All DOE Office Websites (Extended Search)

OSCARS Case Study Engineering Services The Network OSCARS How It Works Who's Using OSCARS? OSCARS and Future Tech OSCARS Standard and Open Grid Forum OSCARS Developers Community...

104

Project Finance Case Studies  

Energy.gov (U.S. Department of Energy (DOE))

Presentation covers the Project Finance Case Studies and is given at the Spring 2010 Federal Utility Partnership Working Group (FUPWG) meeting in Rapid City, South Dakota.

105

Residential recycling study.  

E-Print Network (OSTI)

?? The purpose of this study is to gain baseline performance figures and statistics for El Paso's curbside recycling program. With these baseline statistics the… (more)

Adams, Richard

2011-01-01T23:59:59.000Z

106

studies CP2001 Constraints  

E-Print Network (OSTI)

CP'01 Part III ­ Case studies CP2001 Tutorial ­ Cyprus November 2001 ­ Case studies -- p.1/20 #12; CP'01 Problems and Soft Constraints Typical real problems include: Hard constraints (physical approach: ad­hoc heuristic (but often efficient) handling. CP2001 Tutorial ­ Cyprus November 2001 ­ Case

Rossi, Francesca

107

MATHEMATICS Program of Study  

E-Print Network (OSTI)

MATHEMATICS Program of Study Degree Requirements The Department offers a program leading to the degree of Master of Arts in Mathematics. There are three "pathways" or tracks for advanced study in mathematics: pure, interdisciplinary, and statistics. All paths provide both thesis and non-thesis options

Thomas, Andrew

108

mathematical Study program cycle  

E-Print Network (OSTI)

TSW ECTS TSW Fundamentals of statistics 2 2 0 5 150 0 0 0 0 0 5 150 Probability 4 3 0 10 300 0 0 0 0 0127 mathematical statistics Master's study programms #12;128 #12;· Study program cycle: Second Statistics. In Slovenian: magister matematicne statistike (masculine), magistrica matematicne statistike

Â?umer, Slobodan

109

Lewisville Neighborhood Development Study  

E-Print Network (OSTI)

A neighborhood revitalization study of the Fox Avenue corridor in Lewisville was conducted. This corridor neighborhood study area is bounded by Main Street on the north, IH-35E on the east, Bellaire on the south and Old Orchard on the west, with Fox...

Bright, Elise; Abdullah, Tareq; Gage, Stephan; Grover, Himanshu; Narayanasamy, Madhu; Li, Tom; Roman, Lee Ann; Toffer, Jon; Chady, Leslie; Croxell, Christina; Harpst, Kristi; Gifford, Kevin; Maddox, Jordan; Mathur, Dipti; Parashar, Rajat; Verma, Sudhish

2006-01-01T23:59:59.000Z

110

Cost Study Manual  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

28, 2012 28, 2012 Cost Study Manual Executive Summary This Cost Study Manual documents the procedures for preparing a Cost Study to compare the cost of a contractor's employee benefits to the industry average from a broad-based national benefit cost survey. The annual Employee Benefits Cost Study Comparison (Cost Study) assists with the analysis of contractors' employee benefits costs. The Contracting Officer (CO) may require corrective action when the average benefit per capita cost or the benefit cost as a percent of payroll exceeds the comparator group by more than five percent. For example, if per capita benefit costs for the comparator group are $10,000 and the benefit costs as a percent of payroll for the comparator group are 20%, the threshold for the contractor's benefits as a

111

Laser ignition studies  

SciTech Connect

The goal of this work is to study the details of laser induced ignition and combustion of high-temperature condensed-phase exothermic reactions. In this work high-speed photography (HSP) and real-time optical pyrometry have been combined to provide a diagnostic tool with a 1 ms temporal resolution for studying laser ignition and combustion wave propagation. Previous experiments have involved the use of HSP for studying combustion wave propagation (1) Real-time pyrometry studies of the ignition process have also been performed previously. The present paper describes how HSP has been expanded to include three-view split-frame photography to allow the ignition and combustion processes to be recorded and studied simultaneously. 2 refs., 3 figs.

Fredin, L.; Hansen, G.P.; Margrave, J.L.; Behrens, R.G.

1985-10-01T23:59:59.000Z

112

Independent Health Studies  

NLE Websites -- All DOE Office Websites (Extended Search)

Independent Health Studies Independent Health Studies A study of cancer rates within a 15-mile radius of Brookhaven National Laboratory found no relationship between Brookhaven Lab and cancer. Suffolk County Task Force Report (PDF) New York State Department of Health Cancer Registry Report (PDF) Report of the Rhabdomyosarcoma Task Force (PDF) According to a 1998 report by the Suffolk County Environmental Task Force on the Laboratory, "cancer rates of all types of cancers [the task force] studied are not elevated near BNL" for the years 1979-93. Task Force Chair Roger Grimson, a biostatistician and an associate professor at the State University of New York at Stony Brook, concluded in a Newsday article at that time, "There is no link between Brookhaven National Lab and

113

Studying Women and Philosophy  

E-Print Network (OSTI)

I Studying Women and Philosophy earned a Ph.D. in English inthe history of women and philosophy, I read Mary Mahowald’s 1994 collection The Philosophy of Woman and was introduced

Bensick, Carol M.

2011-01-01T23:59:59.000Z

114

Environmental Studies An Overview  

E-Print Network (OSTI)

and Water Conservation Environmental Education Environmental Communications Water Quality Management Air water supplies, and reclaim contaminated land and water to comply with federal environmental regulationsEnvironmental Studies An Overview Environmental scientists conduct research to identify and abate

Colorado at Boulder, University of

115

Russian Health Studies Program  

Energy.gov (U.S. Department of Energy (DOE))

The Department of Energy's (DOE) Russian Health Studies Program assesses worker and public health risks from radiation exposure resulting from nuclear weapons production activities in the former Soviet Union.

116

Case Study Performance Data  

Science Journals Connector (OSTI)

This handbook includes fourteen case studies, as selected to illustrate a range of BIPV approaches. They also provide a set of real data on working systems from around the world with full installation details....

2009-01-01T23:59:59.000Z

117

WATCHDOG SLAMS TERRORISM STUDY  

Science Journals Connector (OSTI)

WATCHDOG SLAMS TERRORISM STUDY ... THE DEPARTMENT OF JUSTICE failed to comply with a law requiring it to determine how vulnerable chemical companies are to terrorist attacks, a General Accounting Office investigation finds (GAO-03-24R). ...

JEFF JOHNSON

2002-10-21T23:59:59.000Z

118

LANL Studies Earth's Magnetosphere  

ScienceCinema (OSTI)

A new 3-D supercomputer model presents a new theory of how magnetic reconnection works in high-temperature plasmas. This Los Alamos National Laboratory research supports an upcoming NASA mission to study Earth's magnetosphere in greater detail than ever.

Daughton, Bill

2014-08-12T23:59:59.000Z

119

HVAC Market Study:  

NLE Websites -- All DOE Office Websites (Extended Search)

HVAC Market Study: Understanding how energy efficient products get to market Fall 2014 through Winter 2015 Research Manager: Carrie Cobb, clcobb@bpa.gov, 503-230-4985 HVAC systems...

120

STUDY ABROAD @ ULM UNIVERSITY  

E-Print Network (OSTI)

-Carnot processes for energy conversion, in particular on electrochemical energy conversion (fuel cells as Energy Carrier Polymeric Materials Colloid Chemistry Introduction to Quantum Chemistry SurfacesSTUDY ABROAD @ ULM UNIVERSITY CHEMISTRY CHEMISTRY AND MANAGEMENT ENERGY SCIENCE AND TECHNOLOGY Ulm

Pfeifer, Holger

Note: This page contains sample records for the topic "boreal ecosystem-atmosphere study" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


121

Portfolio Safeguard Case Studies  

Science Journals Connector (OSTI)

This case study designs a portfolio of credit default swaps (CDS) and credit indices to hedge against changes in a collateralized debt obligation (CDO) book. The hedging problem is to minimize risk of portfolio l...

Michael Zabarankin; Stan Uryasev

2014-01-01T23:59:59.000Z

122

ADVANCED CUTTINGS TRANSPORT STUDY  

SciTech Connect

This report includes a review of the progress made in ACTF Flow Loop development and research during 90 days pre-award period (May 15-July 14, 1999) and the following three months after the project approval date (July15-October 15, 1999) The report presents information on the following specific subjects; (a) Progress in Advanced Cuttings Transport Facility design and development, (b) Progress report on the research project ''Study of Flow of Synthetic Drilling Fluids Under Elevated Pressure and Temperature Conditions'', (c) Progress report on the research project ''Study of Cuttings Transport with Foam Under LPAT Conditions (Joint Project with TUDRP)'', (d) Progress report on the research project ''Study of Cuttings Transport with Aerated Muds Under LPAT Conditions (Joint Project with TUDRP)'', (e) Progress report on the research project ''Study of Foam Flow Behavior Under EPET Conditions'', (f) Progress report on the instrumentation tasks (Tasks 11 and 12) (g) Activities towards technology transfer and developing contacts with oil and service company members.

Ergun Kuru; Stefan Miska; Nicholas Takach; Kaveh Ashenayi; Gerald Kane; Len Volk; Mark Pickell; Evren Ozbayoglu; Barkim Demirdal; Paco Vieira; Affonso Lourenco

1999-10-15T23:59:59.000Z

123

Water Cycle Pilot Study  

NLE Websites -- All DOE Office Websites (Extended Search)

1 Water Cycle Pilot Study To learn more about Earth's water cycle, the U.S. Department of Energy (DOE) has established a multi-laboratory science team representing five DOE...

124

Contemporary China Studies  

E-Print Network (OSTI)

· Advertising and promotion · Brand building · Public relations · Business opportunities & making market studies evolutions in Chinese film, art, literature... since 1978 · Image building: China in the West, the West

Einmahl, Uwe

125

Concrete containment aging study  

SciTech Connect

In 1989, IAEA initiated a pilot study on the management of aging of nuclear power plant components. The Phase I and II studies of concrete containment are discussed. With the data base, plant owners will be able to review and enhance their existing programs. IAEA will analyze data provided by participating plants and the report is scheduled to be released by late 1994 (final report release mid-1995).

Pachner, J. [International Atomic Energy Agency, Vienna (Austria); Tai, T.M. [Bechtel National, Inc., Oak Ridge, TN (United States); Naus, D. [Oak Ridge National Lab., TN (United States)

1994-04-01T23:59:59.000Z

126

INSTITUTE OF NUCLEAR TECHNOLOGY RADIATION PROTECTION  

E-Print Network (OSTI)

of the impact of ionizing radiation on several types of ecosystems, atmospheric aerosol, and heavy metal. Stubos Computer Simulation of Atmospheric Pollution S. Andronopoulos Analyses & Assessment of Environmental Pollutants S. Andronopoulos ENVIRONMENTAL RESEARCH LABORATORY A. Stubos Diagnostics of Boundary

127

Northward Propagation Mechanisms of the Boreal Summer Intraseasonal Oscillation in the ERA-Interim and SP-CCSM  

E-Print Network (OSTI)

of the ASM domain except in the Arabian Sea during the early stages of the monsoon life cycle. Reduced NP) are investigated using data from the interim ECMWF Re- Analysis (ERA-Interim, herein called ERAI from the model's ability to simulate reasonable mean wind and moisture fields, a realistic spectrum

Collett Jr., Jeffrey L.

128

Simulating boreal forest carbon dynamics after stand-replacing fire disturbance: insights from a global process-based vegetation model  

E-Print Network (OSTI)

CLIMVAR GPPCAL-CMCD CNT-CMCD ORC-STD FM-BF-NOSNAG AverageEC obs. period CMCD HHCD for only EC obs. period CMCD ORC-STD ORC-FM-NOSNAG Standard ORCHIDEE with fire and without

2013-01-01T23:59:59.000Z

129

Seasonal exchange of CO 2 and delta 18 O-CO 2 varies with postfire succession in boreal forest ecosystems  

E-Print Network (OSTI)

forest and an evergreen conifer forest. In a final step, wecompared with evergreen conifer forest stands. We measurednorthern evergreen conifer forests with deciduous broadleaf

Welp, L. R; Randerson, J. T; Liu, H. P

2006-01-01T23:59:59.000Z

130

Changes in surface albedo after fire in boreal forest ecosystems of interior Alaska assessed using MODIS satellite observations  

E-Print Network (OSTI)

that observed in evergreen conifer forests (0.34 ± 0.04). Intundra and only 36% in conifer forests. Similarly, the MODISand the mean of mature conifer forests across Canada and

Lyons, Evan A; Jin, Yufang; Randerson, James T

2008-01-01T23:59:59.000Z

131

Boreal forest conifer extracts: potential natural additives for acrylic polyurethane coatings for the protection of heat-treated jack pine  

Science Journals Connector (OSTI)

Application of natural residues (barks or needles of trees) has been investigated as coating additives due to their high antioxidant activity.2 Natural polyphenols are well known for their antioxidant properties....

Sudeshna Saha; Duygu Kocaefe; Yaman Boluk…

2013-01-01T23:59:59.000Z

132

Changes in surface albedo after fire in boreal forest ecosystems of interior Alaska assessed using MODIS satellite observations  

E-Print Network (OSTI)

to 120° at the poles. The climatology of direct and diffusesection 2.1) by the NSRDB climatology of incoming shortwaveto build a seasonal climatology of prefire albedo. This

Lyons, Evan A; Jin, Yufang; Randerson, James T

2008-01-01T23:59:59.000Z

133

The influence of burn severity on postfire vegetation recovery and albedo change during early succession in North American boreal forests  

E-Print Network (OSTI)

and a prefire EVI climatology (averaged over all availableseverity. A prefire albedo climatology also was calculatedthan the prefire albedo climatology starting at between 2

Jin, Yufang; Randerson, James T.; Goetz, Scott J.; Beck, Pieter S. A.; Loranty, Michael M.; Goulden, Michael L.

2012-01-01T23:59:59.000Z

134

A Method for Locating Barr ed Owl ( Strix varia ) Nests in the Souther n Boreal For est of Saskatchewan  

E-Print Network (OSTI)

of Saskatchewan Shanna D. Frith, Kurt M. Mazur , and Paul C. James 1 Abstract.--Barr ed Owl (Strix varia) nests forest of central Saskatchewan, Canada. During the nesting period, we located pairs of Barr ed Owls eal forest of Saskatchewan, Canada, are the largest reported for this species to date (Mazur 1997

135

Evolution of the Southeast Pacific ITCZ in Boreal Spring as viewed from SSM/I and SSM/T-2  

E-Print Network (OSTI)

along 7'S over the eastern Pacific as a near mirror image of its northern counterpart. The evolution of the 1995 Southern ITCZ is subdivided into the developing, mature and dissipating phases, as defined by MCP. In the developing phase, convection occurs...

Serke, David John

1996-01-01T23:59:59.000Z

136

Simulation of the Diurnal Cycle in Tropical Rainfall and Circulation during Boreal Summer with a High-Resolution GCM  

Science Journals Connector (OSTI)

The simulation of the diurnal cycle (DC) of precipitation and surface wind pattern by a general circulation model (GCM) with a uniform horizontal resolution of 50 km over the global domain is evaluated. The model output is compared with ...

Jeffrey J. Ploshay; Ngar-Cheung Lau

2010-09-01T23:59:59.000Z

137

Interannual variability of the Atlantic Hadley circulation in boreal summer and its impacts on tropical cyclone activity.  

E-Print Network (OSTI)

??An original method was developed to define the regional Hadley circulation (HC) in terms of the meridional streamfunction. The interannual variability of the Atlantic HC… (more)

Zhang, Gan

2013-01-01T23:59:59.000Z

138

Study downplays health concerns  

SciTech Connect

A government-funded study has concluded that reformulated gasoline containing methyl tert-butyl ether (MTBE) does not increase short-term health risks when compared with gasoline that does not contain the additive. The study, performed by the Health Effects Institute (Cambridge, MA), compared data from dozens of animal, human, and epidemiological studies of health effects linked to oxygenates, including MTBE and ethanol, but did not find enough evidence to warrant an immediate reduction in oxygenate use. However, the study did recommend that additional research be conducted on possible health consequences associated with the gasoline additives, including neurotoxic effects, if oxygenates continue to be used long term. Oxygenates have been used in gasoline since 1992, when EPA mandated that several municipalities use MTBE or other oxygenates in reformulated gasoline to reduce carbon monoxide emissions and meet Clean Air Act requirements. Shortly after the program began, residents in areas where the oxygenates were used complained of nausea, headaches, and dizziness. The institute says the study--funded by EPA and the Centers for Disease Control--will be used for a broader review of gasoline oxygenates by the White House Office of Science and Technology Policy.

Stringer, J.

1996-03-13T23:59:59.000Z

139

Photovoltaics information user study  

SciTech Connect

The results of a series of telephone interviews with groups of users of information on photovoltaics (PV) are described. These results, part of a larger study on many different solar technologies, identify types of information each group needed and the best ways to get information to each group. The report is 1 of 10 discussing study results. The overall study provides baseline data about information needs in the solar community. It covers these technological areas: photovoltaics, passive solar heating and cooling, active solar heating and cooling, biomass energy, solar thermal electric power, solar industrial and agricultural process heat, wind energy, ocean energy, and advanced energy storage. An earlier study identified the information user groups in the solar community and the priority (to accelerate solar energy commercialization) of getting information to each group. In the current study only high-priority groups were examined. Results from seven PV groups respondents are analyzed in this report: DOE-Funded Researchers, Non-DOE-Funded Researchers, Researchers Working for Manufacturers, Representatives of Other Manufacturers, Representatives of Utilities, Electric Power Engineers, and Educators.

Belew, W.W.; Wood, B.L.; Marie, T.L.; Reinhardt, C.L.

1980-10-01T23:59:59.000Z

140

ADVANCED CUTTINGS TRANSPORT STUDY  

SciTech Connect

This is the first quarterly progress report for Year 2 of the ACTS project. It includes a review of progress made in Flow Loop development and research during the period of time between July 14, 2000 and September 30, 2000. This report presents information on the following specific tasks: (a) Progress in Advanced Cuttings Transport Facility design and development (Task 2), (b) Progress on research project (Task 8): ''Study of Flow of Synthetic Drilling Fluids Under Elevated Pressure and Temperature Conditions'', (c) Progress on research project (Task 6): ''Study of Cuttings Transport with Foam Under LPAT Conditions (Joint Project with TUDRP)'', (d) Progress on research project (Task 7): ''Study of Cuttings Transport with Aerated Muds Under LPAT Conditions (Joint Project with TUDRP)'', (e) Progress on research project (Task 9): ''Study of Foam Flow Behavior Under EPET Conditions'', (f) Initiate research on project (Task 10): ''Study of Cuttings Transport with Aerated Mud Under Elevated Pressure and Temperature Conditions'', (g) Progress on instrumentation tasks to measure: Cuttings concentration and distribution (Tasks 11), and Foam properties (Task 12), (h) Initiate a comprehensive safety review of all flow-loop components and operational procedures. Since the previous Task 1 has been completed, we will now designate this new task as: (Task 1S). (i) Activities towards technology transfer and developing contacts with Petroleum and service company members, and increasing the number of JIP members.

Troy Reed; Stefan Miska; Nicholas Takach; Kaveh Ashenayi; Gerald Kane; Mark Pickell; Len Volk; Mike Volk; Barkim Demirdal; Affonso Lourenco; Evren Ozbayoglu; Paco Vieira

2000-10-30T23:59:59.000Z

Note: This page contains sample records for the topic "boreal ecosystem-atmosphere study" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


141

ADVANCED CUTTINGS TRANSPORT STUDY  

SciTech Connect

This is the second quarterly progress report for Year 2 of the ACTS project. It includes a review of progress made in Flow Loop development and research during the period of time between Oct 1, 2000 and December 31, 2000. This report presents a review of progress on the following specific tasks: (a) Design and development of an Advanced Cuttings Transport Facility (Task 2: Addition of a foam generation and breaker system), (b) Research project (Task 6): ''Study of Cuttings Transport with Foam Under LPAT Conditions (Joint Project with TUDRP)'', (c) Research project (Task 7): ''Study of Cuttings Transport with Aerated Muds Under LPAT Conditions (Joint Project with TUDRP)'', (d) Research project (Task 8): ''Study of Flow of Synthetic Drilling Fluids Under Elevated Pressure and Temperature Conditions'', (e) Research project (Task 9): ''Study of Foam Flow Behavior Under EPET Conditions'', (f) Research project (Task 10): ''Study of Cuttings Transport with Aerated Mud Under Elevated Pressure and Temperature Conditions'', (g) Research on instrumentation tasks to measure: Cuttings concentration and distribution in a flowing slurry (Task 11), and Foam properties while transporting cuttings. (Task 12), (h) Development of a Safety program for the ACTS Flow Loop. Progress on a comprehensive safety review of all flow-loop components and operational procedures. (Task 1S). (i) Activities towards technology transfer and developing contacts with Petroleum and service company members, and increasing the number of JIP members. The tasks Completed During This Quarter are Task 7 and Task 8.

Troy Reed; Stefan Miska; Nicholas Takach; Kaveh Ashenayi; Gerald Kane; Mark Pickell; Len Volk; Mike Volk; Barkim Demirdal; Affonso Lourenco; Evren Ozbayoglu; Paco Vieira; Lei Zhou

2000-01-30T23:59:59.000Z

142

Toward a More Comprehensive Greenhouse Gas Emissions Assessment of Biofuels: The Case of Forest-Based Fischer–Tropsch Diesel Production in Finland  

Science Journals Connector (OSTI)

Technology and feedstock production chain-specific factors, market-mediated factors and climate policy time frame issues are reflected using as a case study Fischer–Tropsch diesel derived from boreal forest biomass in Finland. ... Hochman, G.; Rajagopal, D.; Zilberman, D.The effect of biofuels on crude oil markets AgBioForum 2010, 13 ( 2) 112– 118 ...

Sampo Soimakallio

2014-02-04T23:59:59.000Z

143

Atmos. Chem. Phys., 14, 64276442, 2014 www.atmos-chem-phys.net/14/6427/2014/  

E-Print Network (OSTI)

biomass burning, has been used to study the influence of residential wood burning, agricultural waste-6427-2014 � Author(s) 2014. CC Attribution 3.0 License. Quantifying black carbon from biomass burning by means burning and Boreal forest fire emissions on the Arctic atmo- sphere black carbon (BC) concentration. A one

Pierce, Jeffrey

144

A Synoptic Climatology of Episodic, Subseasonal Retractions of the Pacific Jet SHARON C. JAFFE, JONATHAN E. MARTIN, DANIEL J. VIMONT, AND DAVID J. LORENZ  

E-Print Network (OSTI)

A Synoptic Climatology of Episodic, Subseasonal Retractions of the Pacific Jet SHARON C. JAFFE region. The boreal wintertime [November­March (NDJFM)] climatology of the Pacific jet is shown in Fig. 1. The climatology used for this study is for the period 1979­2007 and is cal- culated using the National Centers

Williams, Justin

145

Operations Information for Studies  

NLE Websites -- All DOE Office Websites (Extended Search)

Operations Information for Studies Operations Information for Studies This page contains historical information about hydropower operations. Reclamation UC Region 24-Month Studies FY2009 Load Information (pdf) SLIP total customer loads for Fiscal Year 2009 (Oct, 2008-Sept, 2009) FY2010 Load Information (pdf) SLIP total customer loads for Fiscal Year 2010 (Oct, 2009-Sept, 2010) FY2011 Load Information (pdf) SLIP total customer loads for Fiscal Year 2011 (Oct, 2010-Sept, 2011) FY2012 Load Information (pdf) SLIP total customer loads for Fiscal Year 2012 (Oct, 2011-Sept, 2012) FY2013 Load Information (pdf) SLIP total customer loads for Fiscal Year 2013 (Oct, 2012-Sept, 2013) CRSP Projected Power Releases From USBR (Excel) The most recent file of projected future power releases from CRSP Dams, median projection

146

Parylene C Aging Studies.  

SciTech Connect

Parylene C is used in a device because of its conformable deposition and other advantages. Techniques to study Parylene C aging were developed, and %22lessons learned%22 that could be utilized for future studies are the result of this initial study. Differential Scanning Calorimetry yielded temperature ranges for Parylene C aging as well as post-deposition treatment. Post-deposition techniques are suggested to improve Parylene C performance. Sample preparation was critical to aging regimen. Short-term (~40 days) aging experiments with free standing and ceramic-supported Parylene C films highlighted %22lessons learned%22 which stressed further investigations in order to refine sample preparation (film thickness, single sided uniform coating, machine versus laser cutting, annealing time, temperature) and testing issues (%22necking%22) for robust accelerated aging of Parylene C.

Achyuthan, Komandoor; Sawyer, Patricia Sue.; Mata, Guillermo Adrian; White II, Gregory Von; Bernstein, Robert

2014-09-01T23:59:59.000Z

147

How We Study  

NLE Websites -- All DOE Office Websites (Extended Search)

How We Study How We Study Make Observations Develop and Apply Models Prepare The Nation For Change Assess the U.S. Climate Make Our Science Accessible Link Climate Change & Health Provide Data and Tools Coordinate Internationally How We Study Print E-mail No single scientific discipline or research method can address the full range of questions related to global change. Physical, geological, chemical, biological, ecological, social, behavioral, and economic processes interact with each other in various ways-with changes to one system inevitably affecting many others. Understanding the full picture of complex interactions requires diverse expertise, capabilities, and scientific approaches-ranging from controlled laboratory experimentation and field research campaigns, to modeling of complex multivariate systems and analyzing data trends across vast scales of time and space.

148

Value Study Desk Manual  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

PREPARED FOR: DEPARTMENT OF ENERGY Office of Contractor Human Resources Policy Division September 26, 2012 UPDATE VALUE STUDY DESK MANUAL Prepared for: DEPARTMENT OF ENERGY By: BUCK CONSULTANTS Under DE-AC01-96AD38107 Update Prepared for: DOE By: AON CONSULTING, INC. Under Delivery Order DE-BP01-08MA345678, Contract No. DE-AB01-08-ME11881 September 28, 2008 Update Prepared for: DOE By: Aon Hewitt Inc. Under Delivery Order DE-BP01-08MA345678, Contract No. DE-AB01-08-ME11881 September 26, 2012 Contents PART I Overview of Value Study Illustrative Flow Charts ..................................................................................... 1

149

Soil washing treatability study  

SciTech Connect

Soil washing was identified as a viable treatment process option for remediating soil at the FEMP Environmental Management Project (FEMP). Little information relative to the specific application and potential effectiveness of the soil washing process exists that applies to the types of soil at the FEMP. To properly evaluate this process option in conjunction with the ongoing FEMP Remedial Investigation/Feasibility Study (RI/FS), a treatability testing program was necessary to provide a foundation for a detailed technical evaluation of the viability of the process. In August 1991, efforts were initiated to develop a work plan and experimental design for investigating the effectiveness of soil washing on FEMP soil. In August 1992, the final Treatability Study Work Plan for Operable Unit 5: Soil Washing (DOE 1992) was issued. This document shall be referenced throughout the remainder of this report as the Treatability Study Work Plan (TSWP). The purpose of this treatability study was to generate data to support initial screening and the detailed analysis of alternatives for the Operable Unit 5 FS.

Krstich, M.

1995-12-01T23:59:59.000Z

150

International for Advanced Studies  

E-Print Network (OSTI)

and Technology at the University of Ulm ICAS-Affiliations The International Center for Advanced Studies in Health in medical technology and pharma- ceutical industry. The International Advisory Panel of ICAS consists, transfer of state-of-the-art clinical technologies, and utilization of methodologies appropriate

Pfeifer, Holger

151

Actuarial and Financial Studies  

E-Print Network (OSTI)

DN200 Science DN230 Actuarial and Financial Studies DN201 Computer Science SCIENCE 2014 UCD Your world. Your future. www.ucd.ie/science #12;Biochemistry & Molecular Biology 6 DN200 Cell & Molecular Biology 7 DN200 Environmental Biology 8 DN200 DN200 Biological, Biomedical & Biomolecular Sciences

152

Geothermal Case Studies  

DOE Data Explorer (OSTI)

database.) In fiscal year 2015, NREL is working with universities to populate additional case studies on OpenEI. The goal is to provide a large enough dataset to start conducting analyses of exploration programs to identify correlations between successful exploration plans for areas with similar geologic occurrence models.

Young, Katherine

153

International Studies Degree  

E-Print Network (OSTI)

Business Administration Foreign Affairs Specialist US Department of Energy Lead Case Advocate Houston AreaBGSU® n n n What I did with my International Studies Degree Bowing Green State University 103 Shatzel Hall Bowling Green, OH 43403-0001 n n n isp@bgsu.edu http://www.bgsu.edu/departments/isp n n n

Moore, Paul A.

154

Eastern Frequency Response Study  

SciTech Connect

This study was specifically designed to investigate the frequency response of the Eastern Interconnection that results from large loss-of-generation events of the type targeted by the North American Electric Reliability Corp. Standard BAL-003 Frequency Response and Frequency Bias Setting (NERC 2012a), under possible future system conditions with high levels of wind generation.

Miller, N.W.; Shao, M.; Pajic, S.; D'Aquila, R.

2013-05-01T23:59:59.000Z

155

GRADUATE STUDY IN LINGUISTICS  

E-Print Network (OSTI)

play an important role for in-depth graduate training. These interrelated areas include: language; the relation of language to broader cognitive processes, including spatial reasoning, vision and other aspects and with the University of Texas Health Science Center afford opportunities for the study of language processing

156

EDO: Case Studies  

NLE Websites -- All DOE Office Websites (Extended Search)

EDO Case Studies EDO Case Studies Technology Transfer / Technology Assistance Technology identifies anomalies in complex financial data Identifying atypical information in financial data early could help determine problematic financial trends such as the systemic risk that recently put the U.S. and global financial systems in a downward fall. Recognizing such anomalous information can also help regulators understand markets, and identify the potential need of new rules and regulations. Additionally, it can help investors and advisors better manage their investment and savings portfolios. The AnomalatorTM software, developed at Pacific Northwest National Laboratory, uses advanced mathematical algorithms to identify unusual trends in complex financial data and graphically show how it compares with

157

Severe Accident Studies  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Severe Accident Studies Severe Accident Studies Christopher S. Bajwa Division of Spent Fuel Storage and Transportation Office of Nuclear Material Safety and Safeguards USNRC 2012 U.S. DOE National Transportation Stakeholders Forum (NTSF) May 15 - 17, 2012 Knoxville, TN * Going The Distance? - The Safe Transport of Spent Nuclear Fuel and High-Level Radioactive Waste in the United States * Released February 9, 2006 * Conclusions: * NRC safety regulations are adequate to ensure package containment effectiveness over a wide range of transport conditions, including most credible accident conditions. * The radiological risks are well understood and are generally low, with the possible exception of risks from releases in extreme accidents involving long duration, fully engulfing fires.

158

Finding Aids: Epidemiologic Studies  

NLE Websites -- All DOE Office Websites (Extended Search)

Hanford Site: A Guide to Record Series Supporting Epidemiologic Studies Conducted for the Department of Energy Oak Ridge Volume I: Y-12 Mercury Task Force Files: A Guide to Record Series of The Department of Energy and Its Contractors Oak Ridge Volume II: Records Relating to Cesium at the K-25 Plant: A Guide to Record Series of the Department of Energy and Its Contractors Oak Ridge Volume III: Records Relating to RaLa, Iodine-131, and Cesium-137 at the Oak Ridge National Laboratory and the Oak Ridge Operations Office: A Guide to Record Series of the Department of Energy and Its Contractors Oak Ridge Institute for Science and Education: A Guide to Record Series Supporting Epidemiologic Studies Conducted for the Department of Energy The September 1957 Rocky Flats Fire: A Guide to Record Series of the Department of Energy and its Contractors

159

Neutrino Factory Feasibility Study  

NLE Websites -- All DOE Office Websites (Extended Search)

6-1 - 6-1 - April 15 th , 2000 6. Cooling 6.1 Introduction The goal of this six-month study is an integrated design for a neutrino source, subject to realistic engineering constraints. As will become evident, the coupling between the cooling-channel design and the design of the upstream components is critical to achieving the best performance. Nevertheless, to make sufficiently rapid progress it has been necessary to design the various components semi-independently, then optimize and iterate to converge towards an integrated design. While we have not yet arrived at a fully optimized design, we have studied sufficiently the cooling channels described below to determine that their performance is limited primarily by the performance of the current phase-rotation and buncher designs. While the designs presented here suffice for an entry-level neutrino factory (10

160

Water Transport Exploratory Studies  

NLE Websites -- All DOE Office Websites (Extended Search)

Exploratory Studies Exploratory Studies Office of Hydrogen, Fuel Cells, and Infrastructure Technologies 2007 kickoff meeting February 13-14, 2007 DOE Forrestal Building Rod Borup Mukundan Rangachary, Bryan Pivovar, Yu Seung Kim, John Davey, David Wood, Tom Springer, Muhammad Arif , Ken Chen, Simon Cleghorn, Will Johnson, Karren More, Peter Wilde, Tom Zawodzinski Los Alamos National Lab This presentation does not contain any proprietary or confidential information Objectives * Develop understanding of water transport in PEM Fuel Cells (non-design-specific) * Evaluate structural and surface properties of materials affecting water transport and performance * Develop (enable) new components and operating methods * Accurately model water transport within the fuel cell * Develop a better understanding of the effects of

Note: This page contains sample records for the topic "boreal ecosystem-atmosphere study" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
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161

E85 Dispenser Study  

SciTech Connect

This study reviews E85 dispensing infrastructure advances and issues and evaluates the geographic concentration of flexible fuel vehicles (FFVs), E85 stations, ethanol production facilities, and E85 suppliers. Costs, space, financial incentives, and barriers to adding E85 fueling equipment at existing stations are also assessed. This study found that E85 is increasingly available in the U.S. in half of the states; however, the other half have minimal or no E85 fueling options. Despite these gains, E85 is only available at 1% of U.S. gasoline stations. Ethanol production reached 9.5 billion gallons in 2008, but less than 1% is consumed as E85. FFVs have not reached a significant concentration in any county, metropolitan area, or state.

Moriarty, K.; Johnson, C.; Sears, T.; Bergeron, P.

2009-12-01T23:59:59.000Z

162

Repository seals requirement study  

SciTech Connect

The Yucca Mountain Site Characterization Project, managed by the Civilian Radioactive Waste Management System (CRWMS) Management and Operating Contractor (M and O) is conducting investigations to support the Viability Assessment and the License Application for a high-level nuclear waste repository at Yucca Mountain, Nevada. The sealing subsystem is part of the Yucca Mountain Waste Isolation System. The Yucca Mountain Site Characterization Project is currently evaluating the role of the sealing subsystem (shaft, ramp and exploratory borehole seals) in achieving the overall performance objectives for the Waste Isolation System. This report documents the results of those evaluations. The objective of the study is to provide water or air flow performance based requirements for shafts, ramps, and exploratory boreholes located near the repository. Recommendations, as appropriate, are provided for developing plans, seals component testing, and other studies relating to sealing.

NONE

1997-11-03T23:59:59.000Z

163

Hydrological/Geological Studies  

Office of Legacy Management (LM)

.\ .8.2 .\ .8.2 Hydrological/Geological Studies Book 1. Radiochemical Analyses of Water Samples from SelectedT" Streams Wells, Springs and Precipitation Collected During Re-Entry Drilling, Project Rulison-7, 197 1 HGS 8 This page intentionally left blank . . . ... . . . . . . . . , : . . . . . . . . . ' . r - . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ... . . . . . ..... . - x ..:; . , ' , . . ' . . . . . . !' r:.::. _. . : _ . . : . . . . \ . . ' - \ , : , . . . . . . . . . . . . . il.'; , . . y,.:.: . . . . . . . . ., ' . . ' . , . . . . . . . . . - . . . . . ... . . . . . : . . - . . . . . . . . . . . . . . . . . . . . . . .,. . . . . . . . .. 2 . . . . . . . . . . . ..... . . . . . . . . . . . . , .- , . : , . , . . . . ......... ... ) . . i - . . . . . . . . . . . . . . . . . . Prepared. Under . . . ~ ~ r e e m e n t - No. AT(29-2) -474 for the ~ e v a d a - - Operations Office U. S .. Atomic. ,Energy Commi~ssion

164

Mars Rover RTG Study  

SciTech Connect

This report summarizes the results of a Radioisotope Thermoelectric Generator (RTG) design study conducted by Fairchild Space Company at the direction of the U.S. Department of Energy's Office of SpecialApplications, in suppport of the Mars Rover and Sample Return mission under investigation at NASA's Jet Propulsion Laboratory. The report is a rearranged, updated, and significantly expanded amalgam of three interrelated papers presented at the 24th Intersocity Energy Conversion Engineering Conference (IECEC) at Arlington, Virginia, on August 10, 1989.

Schock, Alfred

1989-08-25T23:59:59.000Z

165

Electron microscope studies  

SciTech Connect

This year our laboratory has continued to make progress in the design of electron-optical systems, in the study of structure-function relationships of large multi-subunit proteins, in the development of new image processing software and in achieving a workable sub-angstrom STEM. We present an algebraic approach to the symmetrical Einzel (unipotential) lens wherein we simplify the analysis by specifying a field shape that meets some preferred set of boundary or other conditions and then calculate the fields. In a second study we generalize this approach to study of three element electrostatic lenses of which the symmetrical Einzel lens is a particular form. The purpose is to develop a method for assisting in the design of a lens for a particular purpose. In our biological work we study a stable and functional dodecameric complex of globin chains from the hemoglobin of Lumbricus terrestris. This is a complex lacking the linker'' subunit first imaged in this lab and required for maintenance of the native structure. In addition, we do a complete work-up on the hemoglobin of the marine polychaete Eudistylia vancouverii demonstrating the presence of a hierarchy of globin complexes. We demonstrate stable field-emission in the sub-angstrom STEM and the preliminary alignment of the beam. We continue our exploration of a algorithms for alignment of sequences of protein and DNA. Our computer facilities now include four second generation RISC workstations and we continue to take increasing advantage of the floating-point and graphical performance of these devices.

Crewe, A.V.; Kapp, O.H.

1991-06-01T23:59:59.000Z

166

E-Print Network 3.0 - alborz mountains northern Sample Search...  

NLE Websites -- All DOE Office Websites (Extended Search)

Hardwood Forests Northern ConiferousNorthern Coniferous (Boreal) Forest(Boreal) Forest Southern MixedSouthern Mixed... HardwoodsNorthern Hardwoods ForestForest ......

167

ADVANCED CUTTINGS TRANSPORT STUDY  

SciTech Connect

This is the second quarterly progress report for Year 3 of the ACTS project. It includes a review of progress made in: (1) Flow Loop development and (2) research tasks during the period of time between Oct 1, 2001 and Dec. 31, 2001. This report presents a review of progress on the following specific tasks: (a) Design and development of an Advanced Cuttings Transport Facility (Task 3: Addition of a Cuttings Injection/Collection System), (b) Research project (Task 6): ''Study of Cuttings Transport with Foam Under LPAT Conditions (Joint Project with TUDRP)'', (c) Research project (Task 9): ''Study of Foam Flow Behavior Under EPET Conditions'', (d) Research project (Task 10): ''Study of Cuttings Transport with Aerated Mud Under Elevated Pressure and Temperature Conditions'', (e) Research on instrumentation tasks to measure: Cuttings concentration and distribution in a flowing slurry (Task 11), and Foam properties while transporting cuttings. (Task 12), (f) Development of a Safety program for the ACTS Flow Loop. Progress on a comprehensive safety review of all flow-loop components and operational procedures. (Task 1S). (g) Activities towards technology transfer and developing contacts with Petroleum and service company members, and increasing the number of JIP members.

Troy Reed; Stefan Miska; Nicholas Takach; Kaveh Ashenayi; Gerald Kane; Mark Pickell; Len Volk; Mike Volk; Affonso Lourenco; Evren Ozbayoglu; Lei Zhou

2002-01-30T23:59:59.000Z

168

ADVANCED CUTTINGS TRANSPORT STUDY  

SciTech Connect

This is the third quarterly progress report for Year 3 of the ACTS Project. It includes a review of progress made in: (1) Flow Loop construction and development and (2) research tasks during the period of time between Jan. 1, 2002 and Mar. 31, 2002. This report presents a review of progress on the following specific tasks: (a) Design and development of an Advanced Cuttings Transport Facility (Task 3: Addition of a Cuttings Injection/Separation System), (b) Research project (Task 6): ''Study of Cuttings Transport with Foam Under LPAT Conditions (Joint Project with TUDRP)'', (c) Research project (Task 9b): ''Study of Foam Flow Behavior Under EPET Conditions'', (d) Research project (Task 10): ''Study of Cuttings Transport with Aerated Mud Under Elevated Pressure and Temperature Conditions'', (e) Research on three instrumentation tasks to measure: Cuttings concentration and distribution in a flowing slurry (Task 11), Foam texture while transporting cuttings. (Task 12), and Viscosity of Foam under EPET (Task 9b); (f) Development of a Safety program for the ACTS Flow Loop, progress on a comprehensive safety review of all flow-loop components and operational procedures. (Task 1S); and (g) Activities towards technology transfer and developing contacts with Petroleum and service company members, and increasing the number of JIP members.

Troy Reed; Stefan Miska; Nicholas Takach; Kaveh Ashenayi; Mark Pickell; Len Volk; Mike Volk; Evren Ozbayoglu; Lei Zhou

2002-04-30T23:59:59.000Z

169

ADVANCED CUTTINGS TRANSPORT STUDY  

SciTech Connect

This is the fourth quarterly progress report for Year-3 of the ACTS Project. It includes a review of progress made in: (1) Flow Loop construction and development and (2) research tasks during the period of time between April 1, 2002 and June 30, 2002. This report presents a review of progress on the following specific tasks: (a) Design and development of an Advanced Cuttings Transport Facility (Task 3: Addition of a Cuttings Injection/Separation System), (b) Research project (Task 6): ''Study of Cuttings Transport with Foam Under LPAT Conditions (Joint Project with TUDRP)''; (c) Research project (Task 9b): ''Study of Foam Flow Behavior Under EPET Conditions''; (d) Research project (Task 10): ''Study of Cuttings Transport with Aerated Mud Under Elevated Pressure and Temperature Conditions''; (e) Research on three instrumentation tasks to measure: Cuttings concentration and distribution in a flowing slurry (Task 11), Foam texture while transporting cuttings. (Task 12), and Viscosity of Foam under EPET (Task 9b); (f) Development of a Safety program for the ACTS Flow Loop. Progress on a comprehensive safety review of all flow-loop components and operational procedures. (Task 1S); (g) Activities towards technology transfer and developing contacts with Petroleum and service company members, and increasing the number of JIP members.

Troy Reed; Stefan Miska; Nicholas Takach; Kaveh Ashenayi; Mark Pickell; Len Volk; Mike Volk; Evren Ozbayoglu; Lei Zhou

2002-07-30T23:59:59.000Z

170

Geothermal Case Studies  

SciTech Connect

The US Geological Survey (USGS) resource assessment (Williams et al., 2009) outlined a mean 30GWe of undiscovered hydrothermal resource in the western US. One goal of the Geothermal Technologies Office (GTO) is to accelerate the development of this undiscovered resource. The Geothermal Technologies Program (GTP) Blue Ribbon Panel (GTO, 2011) recommended that DOE focus efforts on helping industry identify hidden geothermal resources to increase geothermal capacity in the near term. Increased exploration activity will produce more prospects, more discoveries, and more readily developable resources. Detailed exploration case studies akin to those found in oil and gas (e.g. Beaumont, et al, 1990) will give operators a single point of information to gather clean, unbiased information on which to build geothermal drilling prospects. To support this effort, the National Renewable Energy laboratory (NREL) has been working with the Department of Energy (DOE) to develop a template for geothermal case studies on the Geothermal Gateway on OpenEI. In fiscal year 2013, the template was developed and tested with two case studies: Raft River Geothermal Area (http://en.openei.org/wiki/Raft_River_Geothermal_Area) and Coso Geothermal Area (http://en.openei.org/wiki/Coso_Geothermal_Area). In fiscal year 2014, ten additional case studies were completed, and additional features were added to the template to allow for more data and the direct citations of data. The template allows for: Data - a variety of data can be collected for each area, including power production information, well field information, geologic information, reservoir information, and geochemistry information. Narratives ? general (e.g. area overview, history and infrastructure), technical (e.g. exploration history, well field description, R&D activities) and geologic narratives (e.g. area geology, hydrothermal system, heat source, geochemistry.) Exploration Activity Catalog - catalog of exploration activities conducted in the area (with dates and references.) NEPA Analysis ? a query of NEPA analyses conducted in the area (that have been catalogued in the OpenEI NEPA database.) In fiscal year 2015, NREL is working with universities to populate additional case studies on OpenEI. The goal is to provide a large enough dataset to start conducting analyses of exploration programs to identify correlations between successful exploration plans for areas with similar geologic occurrence models.

Young, Katherine

2014-09-30T23:59:59.000Z

171

Exploratory studies, 1991  

SciTech Connect

The Exploratory Studies Group is dedicated to advanced investigation of accelerators and radiation, primarily in the area of charged-particle beams and photon beams. Its primary mission is to explore the next steps in the development of particle accelerators and storage rings, which are important both for high-energy physics and for the wide range of disciplines now turning to synchrotron-radiation sources and free-electron lasers. Our research is therefore deeply committed to LBL`s institutional goal of becoming a center for the generation and use of coherent and incoherent electromagnetic radiation of exceptional brightness, as well as for generic research on the future development of accelerators. A significant fraction of our effort is dedicated to general accelerator-physics research for facilities on the immediate horizon, but a vital part of our activities comprises research into exotic possibilities for charged-particle production, accumulation, acceleration, and storage. During this report period, we were proncipally involved in four general areas of study: Accelerator-physics research for the Advanced Light Source, the 1-2 GeV synchrotron radiation source now under construction at LBL. In collaboration with the Stanford Linear Accelerator Center, both the conceptual and the detailed design of PEP-II, an energy-asymmetric electron-positron collider, based on the PEP ring at SLAC and designed to serve as a B-meson factory. Studies of ultraviolet and infrared free-electron lasers based on linear accelerators and storage rings, in particular the conceptual design of an infrared free-electron laser for the proposed Chemical Dynamics Research Laboratory at LBL. Generic high-energy accelerator-physics and photon-beam research directed far into the future to envision facilities that would employ new techniques of particle-beam acceleration and storage and photon-beam generation.

Not Available

1992-03-01T23:59:59.000Z

172

Exploratory studies, 1991  

SciTech Connect

The Exploratory Studies Group is dedicated to advanced investigation of accelerators and radiation, primarily in the area of charged-particle beams and photon beams. Its primary mission is to explore the next steps in the development of particle accelerators and storage rings, which are important both for high-energy physics and for the wide range of disciplines now turning to synchrotron-radiation sources and free-electron lasers. Our research is therefore deeply committed to LBL's institutional goal of becoming a center for the generation and use of coherent and incoherent electromagnetic radiation of exceptional brightness, as well as for generic research on the future development of accelerators. A significant fraction of our effort is dedicated to general accelerator-physics research for facilities on the immediate horizon, but a vital part of our activities comprises research into exotic possibilities for charged-particle production, accumulation, acceleration, and storage. During this report period, we were proncipally involved in four general areas of study: Accelerator-physics research for the Advanced Light Source, the 1-2 GeV synchrotron radiation source now under construction at LBL. In collaboration with the Stanford Linear Accelerator Center, both the conceptual and the detailed design of PEP-II, an energy-asymmetric electron-positron collider, based on the PEP ring at SLAC and designed to serve as a B-meson factory. Studies of ultraviolet and infrared free-electron lasers based on linear accelerators and storage rings, in particular the conceptual design of an infrared free-electron laser for the proposed Chemical Dynamics Research Laboratory at LBL. Generic high-energy accelerator-physics and photon-beam research directed far into the future to envision facilities that would employ new techniques of particle-beam acceleration and storage and photon-beam generation.

Not Available

1992-03-01T23:59:59.000Z

173

Project Finance Case Studies  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Finance Case Finance Case Studies FUPWG Meeting October 21, 2010 RENEWABLE ENERGY * Solar, wind, biomass and geothermal power resources show great promise to positively impact both the environment and energy security. * While these technologies are coming down in cost, there is often no price associated with carbon content, causing renewable energy to remain more expensive than fossil fuels in most markets. * Utilizing Treasury Cash Grant, Investment and Production Tax Credits, Renewable Energy Credits and state rebates is essential to a project's viability. WATER and WASTEWATER * With operating budgets stretched, many public-sector utilities are struggling to upgrade critical water treatment facilities to comply with changing environmental regulations or to maintain system efficiencies.

174

Central American resource studies  

SciTech Connect

Los Alamos National Laboratory has been working with five Central American countries to assist in the development of their energy and mineral resources. Since 1985, mineral resources in Costa Rica, peat resources in Costa Rica and Panama, geothermal energy resources in Honduras and Guatemala, and geothermal field development in El Salvador and Costa Rica have been topics of study. This paper presents an overview of this work -- within these proceedings are papers that deal with specific aspects of each topic, and these will be duly noted. 15 refs., 4 figs.

Van Eeckhout, E.; Laughlin, A.W.

1989-01-01T23:59:59.000Z

175

Bypass Flow Study  

SciTech Connect

The purpose of the fluid dynamics experiments in the MIR (Matched Index of-Refraction) flow system at Idaho National Laboratory (INL) is to develop benchmark databases for the assessment of Computational Fluid Dynamics (CFD) solutions of the momentum equations, scalar mixing, and turbulence models for the flow ratios between coolant channels and bypass gaps in the interstitial regions of typical prismatic standard fuel element (SFE) or upper reflector block geometries of typical Modular High-temperature Gas-cooled Reactors (MHTGR) in the limiting case of negligible buoyancy and constant fluid properties. The experiments use Particle Image Velocimetry (PIV) to measure the velocity fields that will populate the bypass flow study database.

Richard Schultz

2011-09-01T23:59:59.000Z

176

Surveillance metrics sensitivity study.  

SciTech Connect

In September of 2009, a Tri-Lab team was formed to develop a set of metrics relating to the NNSA nuclear weapon surveillance program. The purpose of the metrics was to develop a more quantitative and/or qualitative metric(s) describing the results of realized or non-realized surveillance activities on our confidence in reporting reliability and assessing the stockpile. As a part of this effort, a statistical sub-team investigated various techniques and developed a complementary set of statistical metrics that could serve as a foundation for characterizing aspects of meeting the surveillance program objectives. The metrics are a combination of tolerance limit calculations and power calculations, intending to answer level-of-confidence type questions with respect to the ability to detect certain undesirable behaviors (catastrophic defects, margin insufficiency defects, and deviations from a model). Note that the metrics are not intended to gauge product performance but instead the adequacy of surveillance. This report gives a short description of four metrics types that were explored and the results of a sensitivity study conducted to investigate their behavior for various inputs. The results of the sensitivity study can be used to set the risk parameters that specify the level of stockpile problem that the surveillance program should be addressing.

Hamada, Michael S. (Los Alamos National Laboratory); Bierbaum, Rene Lynn; Robertson, Alix A. (Lawrence Livermore Laboratory)

2011-09-01T23:59:59.000Z

177

Surveillance Metrics Sensitivity Study  

SciTech Connect

In September of 2009, a Tri-Lab team was formed to develop a set of metrics relating to the NNSA nuclear weapon surveillance program. The purpose of the metrics was to develop a more quantitative and/or qualitative metric(s) describing the results of realized or non-realized surveillance activities on our confidence in reporting reliability and assessing the stockpile. As a part of this effort, a statistical sub-team investigated various techniques and developed a complementary set of statistical metrics that could serve as a foundation for characterizing aspects of meeting the surveillance program objectives. The metrics are a combination of tolerance limit calculations and power calculations, intending to answer level-of-confidence type questions with respect to the ability to detect certain undesirable behaviors (catastrophic defects, margin insufficiency defects, and deviations from a model). Note that the metrics are not intended to gauge product performance but instead the adequacy of surveillance. This report gives a short description of four metrics types that were explored and the results of a sensitivity study conducted to investigate their behavior for various inputs. The results of the sensitivity study can be used to set the risk parameters that specify the level of stockpile problem that the surveillance program should be addressing.

Bierbaum, R; Hamada, M; Robertson, A

2011-11-01T23:59:59.000Z

178

Reflective Cracking Study: Summary Report  

E-Print Network (OSTI)

Cracking Study: First-level Report on Laboratory ShearStudy: Second-Level Analysis Report. Davis and Berkeley, CA:Cracking Study: First-level Report on HVS Testing on Section

Jones, David; Harvey, John T; Monismith, Carl L.

2008-01-01T23:59:59.000Z

179

PROVOST'S TRAVEL GRANT FOR STUDY  

E-Print Network (OSTI)

Available for Summer 2013 Study Abroad Participants through the NIU Study Abroad Office Williston Hall 417 Office, Williston Hall 417, to be eligible for an award (NO EXCEPTIONS). 1. Study Abroad Travel Grant

Karonis, Nicholas T.

180

PROVOST'S TRAVEL GRANT FOR STUDY  

E-Print Network (OSTI)

the NIU Study Abroad Office Williston Hall 417 815-753-0700 niuabroad@niu.edu APPLICATION DEADLINE.m. to the Study Abroad Office, Williston Hall 417, to be eligible for an award (NO EXCEPTIONS). 1. Study Abroad

Karonis, Nicholas T.

Note: This page contains sample records for the topic "boreal ecosystem-atmosphere study" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


181

PROVOST'S TRAVEL GRANT FOR STUDY  

E-Print Network (OSTI)

Available for Spring 2014 Study Abroad Participants through the NIU Study Abroad Office Williston Hall 417 Office, Williston Hall 417, to be eligible for an award (NO EXCEPTIONS). 1. Study Abroad Travel Grant

Karonis, Nicholas T.

182

PROVOST'S TRAVEL GRANT FOR STUDY  

E-Print Network (OSTI)

Available for Spring 2013 Study Abroad Participants through the NIU Study Abroad Office Williston Hall 417 Office, Williston Hall 417, to be eligible for an award (NO EXCEPTIONS). 1. Study Abroad Travel Grant

Karonis, Nicholas T.

183

PROVOST'S TRAVEL GRANT FOR STUDY  

E-Print Network (OSTI)

Available for Fall 2013 Study Abroad Participants through the NIU Study Abroad Office Williston Hall 417 815.m. to the Study Abroad Office, Williston Hall 417, to be eligible for an award (NO EXCEPTIONS). The Letter

Karonis, Nicholas T.

184

Drug Detection Study  

Office of Scientific and Technical Information (OSTI)

ORISE-07-NSEM-0544 ORISE-07-NSEM-0544 U.S. Department of Energy Office of Health, Safety and Security Office of Security Policy Drug Retention Times Center for Human Reliability Studies Oak Ridge Institute for Science and Education Operated by Oak Ridge Associated Universities For the U.S. Department of Energy Oak Ridge Associated Universities (ORAU) is a university consortium leveraging the scientific strength of major research institutions to advance science and education by partnering with national laboratories, government agencies, and private industry. ORAU manages the Oak Ridge Institute for Science and Education for the U.S. Department of Energy. The Oak Ridge Institute for Science and Education (ORISE) is a U.S. Department of Energy institute focusing on

185

OLDER DRIVER STUDY  

NLE Websites -- All DOE Office Websites (Extended Search)

xi xi ACRONYMS LIST AAA American Automobile Association AARP American Association of Retired Persons AD Alzheimer Disease ADA Americans with Disabilities Act ADL Activities of Daily Living AFDC Aid to Families with Dependent Children AHEAD Asset and Health Dynamics Among the Oldest Old AISG American Insurance Services Group ALS Activity Limitation Status AMA American Medical Association AoA Administration on Aging BEA Bureau of Economic Analysis BLS Bureau of Labor Statistics CODES Crash Outcome Data Evaluation System DHHS Department of Health and Human Services DOE Department of Energy DOT Department of Transportation EIA Energy Information Administration EPESE Established Populations for Epidemiologic Studies of the Elderly FARS Fatality Analysis Reporting System FHWA Federal Highway Administration

186

Studies In Kansas Poetry  

E-Print Network (OSTI)

wake, ye prair ies winds, tho rude may be your sway" . He has no s p e c i a l nature study—the desert land of Kansas i s one poem ' W i z a r d of the P l a i n s " — i s turned as i f by" the wand of a wizard into great Kansas with f i e l d... and keen, 23 • With its pul leys , holts and reels, Rods and cogs and nanv wheels* With its strong far reaching arms, Swinging on a thousand farms,, ^athering in the golden grain r-f the harvest , on the plain- leaving in its wake the"4" sheaves...

Swartz, Leila Marie

1914-06-01T23:59:59.000Z

187

Advanced drilling systems study.  

SciTech Connect

This report documents the results of a study of advanced drilling concepts conducted jointly for the Natural Gas Technology Branch and the Geothermal Division of the U.S. Department of Energy. A number of alternative rock cutting concepts and drilling systems are examined. The systems cover the range from current technology, through ongoing efforts in drilling research, to highly speculative concepts. Cutting mechanisms that induce stress mechanically, hydraulically, and thermally are included. All functions necessary to drill and case a well are considered. Capital and operating costs are estimated and performance requirements, based on comparisons of the costs for alternative systems to conventional drilling technology, are developed. A number of problems common to several alternatives and to current technology are identified and discussed.

Pierce, Kenneth G.; Livesay, Billy Joe; Finger, John Travis (Livesay Consultants, Encintas, CA)

1996-05-01T23:59:59.000Z

188

ADVANCED CUTTINGS TRANSPORT STUDY  

SciTech Connect

The Advanced Cuttings Transport Study (ACTS) was a 5-year JIP project undertaken at the University of Tulsa (TU). The project was sponsored by the U.S. Department of Energy (DOE) and JIP member companies. The objectives of the project were: (1) to develop and construct a new research facility that would allow three-phase (gas, liquid and cuttings) flow experiments under ambient and EPET (elevated pressure and temperature) conditions, and at different angle of inclinations and drill pipe rotation speeds; (2) to conduct experiments and develop a data base for the industry and academia; and (3) to develop mechanistic models for optimization of drilling hydraulics and cuttings transport. This project consisted of research studies, flow loop construction and instrumentation development. Following a one-year period for basic flow loop construction, a proposal was submitted by TU to the DOE for a five-year project that was organized in such a manner as to provide a logical progression of research experiments as well as additions to the basic flow loop. The flow loop additions and improvements included: (1) elevated temperature capability; (2) two-phase (gas and liquid, foam etc.) capability; (3) cuttings injection and removal system; (4) drill pipe rotation system; and (5) drilling section elevation system. In parallel with the flow loop construction, hydraulics and cuttings transport studies were preformed using drilling foams and aerated muds. In addition, hydraulics and rheology of synthetic drilling fluids were investigated. The studies were performed under ambient and EPET conditions. The effects of temperature and pressure on the hydraulics and cuttings transport were investigated. Mechanistic models were developed to predict frictional pressure loss and cuttings transport in horizontal and near-horizontal configurations. Model predictions were compared with the measured data. Predominantly, model predictions show satisfactory agreements with the measured data. As a part of this project, instrumentation was developed to monitor cuttings beds and characterize foams in the flow loop. An ultrasonic-based monitoring system was developed to measure cuttings bed thickness in the flow loop. Data acquisition software controls the system and processes the data. Two foam generating devices were designed and developed to produce foams with specified quality and texture. The devices are equipped with a bubble recognition system and an in-line viscometer to measure bubble size distribution and foam rheology, respectively. The 5-year project is completed. Future research activities will be under the umbrella of Tulsa University Drilling Research Projects. Currently the flow loop is being used for testing cuttings transport capacity of aqueous and polymer-based foams under elevated pressure and temperature conditions. Subsequently, the effect of viscous sweeps on cuttings transport under elevated pressure and temperature conditions will be investigated using the flow loop. Other projects will follow now that the ''steady state'' phase of the project has been achieved.

Stefan Miska; Troy Reed; Ergun Kuru

2004-09-30T23:59:59.000Z

189

Microbial Field Pilot Study  

SciTech Connect

This report covers progress made during the first year of the Microbial Field Pilot Study project. Information on reservoir ecology and characterization, facility and treatment design, core experiments, bacterial mobility, and mathematical modeling are addressed. To facilitate an understanding of the ecology of the target reservoir analyses of the fluids which support bacteriological growth and the microbiology of the reservoir were performed. A preliminary design of facilities for the operation of the field pilot test was prepared. In addition, procedures for facilities installation and for injection treatments are described. The Southeast Vassar Vertz Sand Unit (SEVVSU), the site of the proposed field pilot study, is described physically, historically, and geologically. The fields current status is presented and the ongoing reservoir simulation is discussed. Core flood experiments conducted during the last year were used to help define possible mechanisms involved in microbial enhanced oil recovery. Two possible mechanisms, relative permeability effects and changes in the capillary number, are discussed and related to four Berea core experiments' results. The experiments were conducted at reservoir temperature using SEVVSU oil, brine, and bacteria. The movement and activity of bacteria in porous media were investigated by monitoring the growth of bacteria in sandpack cores under no flow conditions. The rate of bacteria advancement through the cores was determined. A mathematical model of the MEOR process has been developed. The model is a three phase, seven species, one dimensional model. Finite difference methods are used for solution. Advection terms in balance equations are represented with a third- order upwind differencing scheme to reduce numerical dispersion and oscillations. The model is applied to a batch fermentation example. 52 refs., 26 figs., 21 tabs.

Knapp, R.M.; McInerney, M.J.; Menzie, D.E.; Chisholm, J.L.

1990-11-01T23:59:59.000Z

190

Nuclear spectroscopic studies  

SciTech Connect

The Nuclear Physics group at the University of Tennessee, Knoxville is involved in several aspects of heavy-ion physics including both nuclear structure and reaction mechanisms. While our main emphasis is on experimental problems involving heavy-ion accelerators, we have maintained a strong collaboration with several theorists in order to best pursue the physics of our measurements. During the last year we have led several experiments at the Holifield Heavy Ion Research Facility and participated in others at Argonne National Laboratory. Also, we continue to be very active in the collaboration to study ultra-relativistic heavy ion physics utilizing the SPS accelerator at CERN in Geneva, Switzerland and in a RHIC detector R D project. Our experimental work is in four broad areas: (1) the structure of nuclei at high angular momentum, (2) heavy-ion induced transfer reactions, (3) the structure of nuclei far from stability, and (4) ultra-relativistic heavy-ion physics. The results of studies in these particular areas will be described in this document in sections IIA, IIB, IIC, and IID, respectively. Areas (1), (3), and (4) concentrate on the structure of nuclear matter in extreme conditions of rotational motion, imbalance of neutrons and protons, or very high temperature and density. Area (2) pursues the transfer of nucleons to states with high angular momentum, both to learn about their structure and to understand the transfer of particles, energy, and angular momentum in collisions between heavy ions. An important component of our program is the strong emphasis on the theoretical aspects of nuclear structure and reactions.

Bingham, C.R.; Guidry, M.W.; Riedinger, L.L.; Sorensen, S.P.

1993-02-08T23:59:59.000Z

191

Thermionic Reactor Design Studies  

SciTech Connect

During the 1960's and early 70's the author performed extensive design studies, analyses, and tests aimed at thermionic reactor concepts that differed significantly from those pursued by other investigators. Those studies, like most others under Atomic Energy Commission (AEC and DOE) and the National Aeronautics and Space Administration (NASA) sponsorship, were terminated in the early 1970's. Some of this work was previously published, but much of it was never made available in the open literature. U.S. interest in thermionic reactors resumed in the early 80's, and was greatly intensified by reports about Soviet ground and flight tests in the late 80's. This recent interest resulted in renewed U.S. thermionic reactor development programs, primarily under Department of Defense (DOD) and Department of Energy (DOE) sponsorship. Since most current investigators have not had an opportunity to study all of the author's previous work, a review of the highlights of that work may be of value to them. The present paper describes some of the author's conceptual designs and their rationale, and the special analytical techniques developed to analyze their performance. The basic designs, first published in 1963, are based on single-cell converters, either double-ended diodes extending over the full height of the reactor core or single-ended diodes extending over half the core height. In that respect they are similar to the thermionic fuel elements employed in the Topaz-2 reactor subsequently developed in the Soviet Union, copies of which were recently imported by the U.S. As in the Topaz-2 case, electrically heated steady-state performance tests of the converters are possible before fueling. Where the author's concepts differed from the later Topaz-2 design was in the relative location of the emitter and the collector. Placing the fueled emitter on the outside of the cylindrical diodes permits much higher axial conductances to reduce ohmic losses in the electrodes of full-core-height diodes. Moreover, placing the fuel on the outside of the diode makes possible reactors with much higher fuel volume fractions, which enable power-flattened fast reactors scalable to very low power levels without the need for life-limiting hydride moderators or the use of efficiency-limiting driver fuel. In addition, with the fuel on the outside its swelling does not increase the emitter diameter or reduce the interelectrode gap. This should permit long lifetimes even with closer spacings, which can significantly improve the system efficiences. This was confirmed by coupled neutronic, thermal, thermionic, and electrical system analyses - some of which are presented in this paper - and by subsequent experiments. A companion paper presented next describes the fabrication and testing of full-scale converter elements, both fueled and unfueled, and summarizes the test results obtained. There is a duplicate copy in the file.

Schock, Alfred

1994-06-01T23:59:59.000Z

192

Refurbishment Feasibility Study  

SciTech Connect

Hydro-Quebec has initiated a project to assess the refurbishment of the Gentilly 2 station between 2009-2010 and for an expected life extension of more than 25 years. The objectives of phase one of the project (2001-2004) were to: demonstrate the feasibility of the station refurbishment; define the scope of work, schedule and cost; prepare a business case and demonstrate the economics of the project; obtain governmental authorization; and propose an organization and a process to ensure control of content, schedule, and quality. Over 200 studies were completed which looked at equipment and components, systems, and safety and led to approximately 700 recommendations. A strict review and approval process was implemented to ensure proper resolution of each. As a result of this process, major work areas were defined and a preliminary schedule developed. Public hearings planned for Fall 2004 will influence Hydro-Quebec's decision on whether to go forward with the refurbishment. The cost of the project and the demonstration that the project can be completed within budget are critical for a positive decision.

Pageau, Rene

2004-01-15T23:59:59.000Z

193

LAWSUIT FILED OVER TERRORISM STUDY  

Science Journals Connector (OSTI)

LAWSUIT FILED OVER TERRORISM STUDY ... Justice sued over delay in assessing terrorist threat to chemical companies ...

JEFF JOHNSON

2002-03-18T23:59:59.000Z

194

Office of International Health Studies  

NLE Websites -- All DOE Office Websites (Extended Search)

International Health Studies International Health Studies Home Mission and Functions Japan Radiation Effects Research Foundation (RERF) Studies Marshall Islands Program Russian Health Studies Program Russian Radiobiology Human Tissue Repository Spain (Palomares) Program Health and Safety HSS Logo Office of International Health Studies Reports to the Office of Health and Safety Mission and Functions Mission The Office of International Health Studies engages in the conduct of international scientific studies that may provide new knowledge and information about the human response to ionizing radiation in the workplace or people exposed in communities as a result of nuclear accidents. The mission includes providing health and environmental monitoring services to populations specified by law.

195

Solids Accumulation Scouting Studies  

SciTech Connect

The objective of Solids Accumulation activities was to perform scaled testing to understand the behavior of remaining solids in a Double Shell Tank (DST), specifically AW-105, at Hanford during multiple fill, mix, and transfer operations. It is important to know if fissionable materials can concentrate when waste is transferred from staging tanks prior to feeding waste treatment plants. Specifically, there is a concern that large, dense particles containing plutonium could accumulate in poorly mixed regions of a blend tank heel for tanks that employ mixing jet pumps. At the request of the DOE Hanford Tank Operations Contractor, Washington River Protection Solutions, the Engineering Development Laboratory of the Savannah River National Laboratory performed a scouting study in a 1/22-scale model of a waste staging tank to investigate this concern and to develop measurement techniques that could be applied in a more extensive study at a larger scale. Simulated waste tank solids: Gibbsite, Zirconia, Sand, and Stainless Steel, with stainless steel particles representing the heavier particles, e.g., plutonium, and supernatant were charged to the test tank and rotating liquid jets were used to mix most of the solids while the simulant was pumped out. Subsequently, the volume and shape of the mounds of residual solids and the spatial concentration profiles for the surrogate for heavier particles were measured. Several techniques were developed and equipment designed to accomplish the measurements needed and they included: 1. Magnetic particle separator to remove simulant stainless steel solids. A device was designed and built to capture these solids, which represent the heavier solids during a waste transfer from a staging tank. 2. Photographic equipment to determine the volume of the solids mounds. The mounds were photographed as they were exposed at different tank waste levels to develop a composite of topographical areas. 3. Laser rangefinders to determine the volume of the solids mounds. The mounds were scanned after tank supernatant was removed. 4. Core sampler to determine the stainless steel solids distribution within the solids mounds. This sampler was designed and built to remove small sections of the mounds to evaluate concentrations of the stainless steel solids at different special locations. 5. Computer driven positioner that placed the laser rangefinders and the core sampler in appropriate locations over solids mounds that accumulated on the bottom of a scaled staging tank where mixing is poor. These devices and techniques were effective to estimate the movement, location, and concentrations of the solids representing heavier particles and could perform well at a larger scale The experiment contained two campaigns with each comprised of ten cycles to fill and empty the scaled staging tank. The tank was filled without mixing, but emptied, while mixing, in seven batches; the first six were of equal volumes of 13.1 gallons each to represent the planned fullscale batches of 145,000 gallons, and the last, partial, batch of 6.9 gallons represented a full-scale partial batch of 76,000 gallons that will leave a 72-inch heel in the staging tank for the next cycle. The sole difference between the two campaigns was the energy to mix the scaled staging tank, i.e., the nozzle velocity and jet rotational speed of the two jet pumps. Campaign 1 used 22.9 ft/s, at 1.54 rpm based on past testing and Campaign 2 used 23.9 ft/s at 1.75 rpm, based on visual observation of minimum velocity that allowed fast settling solids, i.e., sand and stainless steel, to accumulate on the scaled tank bottom.

Duignan, M. R.; Steeper, T. J.; Steimke, J. L.

2012-09-26T23:59:59.000Z

196

GROUT HOPPER MODELING STUDY  

SciTech Connect

The Saltstone facility has a grout hopper tank to provide agitator stirring of the Saltstone feed materials. The tank has about 300 gallon capacity to provide a larger working volume for the grout slurry to be held in case of a process upset, and it is equipped with a mechanical agitator, which is intended to keep the grout in motion and agitated so that it won't start to set up. The dry feeds and the salt solution are already mixed in the mixer prior to being transferred to the hopper tank. The hopper modeling study through this work will focus on fluid stirring and agitation, instead of traditional mixing in the literature, in order to keep the tank contents in motion during their residence time so that they will not be upset or solidified prior to transferring the grout to the Saltstone disposal facility. The primary objective of the work is to evaluate the flow performance for mechanical agitators to prevent vortex pull-through for an adequate stirring of the feed materials and to estimate an agitator speed which provides acceptable flow performance with a 45{sup o} pitched four-blade agitator. In addition, the power consumption required for the agitator operation was estimated. The modeling calculations were performed by taking two steps of the Computational Fluid Dynamics (CFD) modeling approach. As a first step, a simple single-stage agitator model with 45{sup o} pitched propeller blades was developed for the initial scoping analysis of the flow pattern behaviors for a range of different operating conditions. Based on the initial phase-1 results, the phase-2 model with a two-stage agitator was developed for the final performance evaluations. A series of sensitivity calculations for different designs of agitators and operating conditions have been performed to investigate the impact of key parameters on the grout hydraulic performance in a 300-gallon hopper tank. For the analysis, viscous shear was modeled by using the Bingham plastic approximation. Steady state analyses with a two-equation turbulence model were performed with the FLUENT{trademark} codes. All analyses were based on three-dimensional results. Recommended operational guidance was developed by using the basic concept that local shear rate profiles and flow patterns can be used as a measure of hydraulic performance and spatial stirring. Flow patterns were estimated by a Lagrangian integration technique along the flow paths from the material feed inlet. The modeling results show that when the two-stage agitator consisting of a 45{sup o} pitched propeller and radial flat-plate blades is run at 140 rpm speed with 28 in diameter, the agitator provides an adequate stirring of the feed materials for a wide range of yield stresses (1 to 21 Pa) and the vortex system is shed into the remote region of the tank boundary by the blade passage in an efficient way. The results of this modeling study were used to develop the design guidelines for the agitator stirring and dispersion of the Saltstone feed materials in a hopper tank.

Lee, S.

2011-08-30T23:59:59.000Z

197

Nevada Transportatoion Options Study  

SciTech Connect

This study performs a cost and schedule analysis of three Nevada Transportation options that support waste receipt at the repository. Based on the U.S. Department of Energy preference for rail transportation in Nevada (given in the Final Environmental Impact Statement), it has been assumed that a branch rail line would be constructed to support waste receipt at the repository. However, due to potential funding constraints, it is uncertain when rail will be available. The three Nevada Transportation options have been developed to meet a varying degree of requirements for transportation and to provide cost variations used in meeting the funding constraints given in the Technical Direction Letter guidelines for this study. The options include combinations of legal-weight truck, heavy-haul truck, and rail. Option 1 uses a branch rail line that would support initial waste receipt at the repository in 2010. Rail transportation would be the primary mode, supplemented by legal weight trucks. This option provides the highest level of confidence in cost and schedule, lowest public visibility, greatest public acceptability, lowest public dose, and is the recommended option for support of waste receipt. The completion of rail by 2010 will require spending approximately $800 million prior to 2010. Option 2 uses a phased rail approach to address a constrained funding scenario. To meet funding constraints, Option 2 uses a phased approach to delay high cost activities (final design and construction) until after initial waste receipt in 2010. By doing this, approximately 95 percent of the cost associated with completion of a branch rail line is deferred until after 2010. To support waste receipt until a branch rail line is constructed in Nevada, additional legal-weight truck shipments and heavy-haul truck shipments (on a limited basis for naval spent nuclear fuel) would be used to meet the same initial waste receipt rates as in Option 1. Use of heavy-haul shipments in the absence of rail is restricted to approximately twelve, without upgrading public highways. There is high uncertainty as to what road upgrades and security/escorts the Nevada Department of Transportation would require to obtain an overweight/overdimensional permit. In addition, the Naval Nuclear Propulsion Program has indicated that a larger cask weight than that analyzed in the Final Environmental Impact Statement may be required for naval shipments, resulting in additional costs for heavy-haul transport. These uncertainties result in a high cost and schedule risk. Option 3 assumes that the start of rail construction will be delayed until after construction authorization is received from the Nuclear Regulatory Commission. Similar to Option 2, Option 3 uses legal-weight truck shipments and limited heavy haul truck shipments to meet the same initial waste receipt rates as Option 1, until rail becomes available. By using heavy-haul truck for two years, Option 3 contains the same uncertainties and resultant high cost and schedule risk as Option 2. The cost and schedule of legal-weight truck transport are not included in this report as that will be evaluated in the report on national transportation.

P. GEHNER; E.M. WEAVER; L. FOSSUM

2006-05-25T23:59:59.000Z

198

Through bulkhead initiator studies  

SciTech Connect

This report describes recent work done to demonstrate feasibility of a fail-safe Through Bulkhead Initiator with minimum dimensions and suitable for use in cyclical thermal environments. Much of the ground work for a fail-safe TBI was previously done by A.C. Schwartz. This study is an expansion of Schwartz`s work to evaluate devices with bulkheads of 304 stainless steel and Inconel 718; explosive donors of PETN, BNCP, and a 0.005 inch thick steel flying plate donor traveling at 2.6 mm/{micro}s; and explosive acceptors of PETN and BNCP. Bulkhead thickness were evaluated in the range of 0.040 to 0.180 inch. The explosive acceptors initiated a small HMX pellet to drive a 0.005 inch thick steel flying plate, and VISAR histories of the HMX-driven flying plates were the measure of acceptable performance. A companion set of samples used a PMMA acceptor to measure the particle velocities at the bulkhead/PMMA interface with VISAR. These data were used to compute the input pressure to the acceptor explosives in an attempt to measure initiation threshold. Unfortunately, the range of bulkhead thicknesses tested did not give any failures, thus the threshold was not determined. It was found that either explosive or the flying plate would perform as a TBI in the bulkhead thickness range tested. The optimum TBI is about 0.060 inches thick, and steel bulkheads seem to be more structurally sound than those made of Inconel. That is, cross section views of the Inconel bulkheads showed it to be more prone to stress cracking than was the 304 stainless steel. Both PETN and BNCP showed good performance when tested at {minus}65 F following thermal cycling of {minus}65 F to +165 F. Analysis of the TBI function times showed that BNCP acceptor explosives were undergoing the classical deflagration to detonation process. The PETN acceptors were undergoing prompt detonation.

Begeal, D.R. [Sandia National Labs., Albuquerque, NM (United States). Explosive Subsystems and Materials Dept.

1997-03-01T23:59:59.000Z

199

Microbial field pilot study  

SciTech Connect

The objective of this project is to perform a microbial enhanced oil recovery field pilot in the Southeast Vassar Vertz Sand Unit (SEVVSU) in Payne County, Oklahoma. Indigenous, anaerobic, nitrate reducing bacteria will be stimulated to selectively plug flow paths which have been referentially swept by a prior waterflood. This will force future flood water to invade bypassed regions of the reservoir and increase sweep efficiency. This report covers progress made during the second year, January 1, 1990 to December 31, 1990, of the Microbial Field Pilot Study project. Information on reservoir ecology, surface facilities design, operation of the unit, core experiments, modeling of microbial processes, and reservoir characterization and simulation are presented in the report. To better understand the ecology of the target reservoir, additional analyses of the fluids which support bacteriological growth and the microbiology of the reservoir were performed. The results of the produced and injected water analysis show increasing sulfide concentrations with respect to time. In March of 1990 Mesa Limited Partnership sold their interest in the SEVVSU to Sullivan and Company. In April, Sullivan and Company assumed operation of the field. The facilities for the field operation of the pilot were refined and implementation was begun. Core flood experiments conducted during the last year were used to help define possible mechanisms involved in microbial enhanced oil recovery. The experiments were performed at SEVVSU temperature using fluids and inoculum from the unit. The model described in last year`s report was further validated using results from a core flood experiment. The model was able to simulate the results of one of the core flood experiments with good quality.

Knapp, R.M.; McInerney, M.J.; Menzie, D.E.; Chisholm, J.L.

1992-03-01T23:59:59.000Z

200

Microbial field pilot study  

SciTech Connect

The objective of this project is to perform a microbial enhanced oil recovery field pilot in the Southeast Vassar Vertz Sand Unit (SEVVSU) in Payne County, Oklahoma. Indigenous, anaerobic, nitrate reducing bacteria will be stimulated to selectively plug flow paths which have been referentially swept by a prior waterflood. This will force future flood water to invade bypassed regions of the reservoir and increase sweep efficiency. This report covers progress made during the second year, January 1, 1990 to December 31, 1990, of the Microbial Field Pilot Study project. Information on reservoir ecology, surface facilities design, operation of the unit, core experiments, modeling of microbial processes, and reservoir characterization and simulation are presented in the report. To better understand the ecology of the target reservoir, additional analyses of the fluids which support bacteriological growth and the microbiology of the reservoir were performed. The results of the produced and injected water analysis show increasing sulfide concentrations with respect to time. In March of 1990 Mesa Limited Partnership sold their interest in the SEVVSU to Sullivan and Company. In April, Sullivan and Company assumed operation of the field. The facilities for the field operation of the pilot were refined and implementation was begun. Core flood experiments conducted during the last year were used to help define possible mechanisms involved in microbial enhanced oil recovery. The experiments were performed at SEVVSU temperature using fluids and inoculum from the unit. The model described in last year's report was further validated using results from a core flood experiment. The model was able to simulate the results of one of the core flood experiments with good quality.

Knapp, R.M.; McInerney, M.J.; Menzie, D.E.; Chisholm, J.L.

1992-03-01T23:59:59.000Z

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201

Williston basin Seislog study  

SciTech Connect

This paper describes the results of Seislog (trade name) processing and interpretation of an east-west line in the North Dakota region of the Williston basin. Seislog processing involves inversion of the seismic trace data to produce a set of synthetic sonic logs. These resulting traces, which incorporate low-frequency velocity information, are displayed in terms of depth and isotransit times. These values are contoured and colored, based on a standard stratigraphic color scheme. The section studied is located just north of a dual producing oil pool from zones in the Ordovician Red River and Devonian Duperow Formations. A sonic log from the Long Creek 1 discovery well was digitized and filtered to match the frequency content of the original seismic data. This allows direct comparison between units in the well and the pseudosonic log (Seislog) trace nearest the well. Porosity development and lithologic units within the lower Paleozoic stratigraphic section can be correlated readily between the well and Seislog traces. Anomalous velocity zones within the Duperow and Red River Formations can be observed and correlated to producing intervals in the nearby wells. These results emphasize the importance of displaying inversion products that incorporate low-frequency data in the search for hydrocarbons in the Williston basin. The accumulations in this region are local in extent and are difficult to pinpoint by using conventional seismic data or displays. Seislog processing and displays provide a tested method for identification and delineation of interval velocity anomalies in the Red River and Duperow stratigraphic sections. These techniques can significantly reduce risks in both exploration and delineation drilling of these types of targets.

Mummery, R.C.

1985-02-01T23:59:59.000Z

202

Volcanic studies at Katmai  

SciTech Connect

The Continental Scientific Drilling Program (CSDP) is a national effort supported by the Department of Energy, the US Geological Survey, and the National Science Foundation. One of the projects proposed for the CSDP consists of drilling a series of holes in Katmai National Park in Alaska to give a third dimension to the model of the 1912 eruption of Novarupta, and to investigate the processes of explosive volcanism and hydrothermal transport of metals (Eichelberger et al., 1988). The proposal for research drilling at Katmai states that ``the size, youth, elevated temperature, and simplicity of the Novarupta vent make it a truly unique scientific target.`` The National Park Service (NPS), which has jurisdiction, is sympathetic to aims of the study. However, NPS wishes to know whether Katmai is indeed uniquely suited to the research, and has asked the Interagency Coordinating Group to support an independent assessment of this claim. NPS suggested the National Academy of Sciences as an appropriate organization to conduct the assessment. In response, the National Research Council -- the working arm of the Academy -- established, under the aegis of its US Geodynamics Committee, a panel whose specific charge states: ``The proposed investigation at Katmai has been extensively reviewed for scientific merit by the three sponsoring and participating agencies. Thus, the scientific merit of the proposed drilling at Katmai is not at issue. The panel will review the proposal for scientific drilling at Katmai and prepare a short report addressing the specific question of the degree to which it is essential that the drilling be conducted at Katmai as opposed to volcanic areas elsewhere in the world.``

Not Available

1989-12-31T23:59:59.000Z

203

National Transmission Grid Study: 2002  

Energy.gov (U.S. Department of Energy (DOE))

National Transmission Grid Study: The National Energy Policy Plan directed the U.S. Department of Energy (DOE) to conduct a study to examine the benefits of establishing a national electricity...

204

UCLA's 2011 Queer Studies Conference  

E-Print Network (OSTI)

CSW QUEER STUDIES CONFERENCE upda te NOVEMBER 2011 UCLA’sCulture HE QUEER STUDIES CONFERENCE 2011 , a two-day eventThis focus gave the conference attendees a wide selection of

McLean, Lindsey

2011-01-01T23:59:59.000Z

205

PROVOST'S TRAVEL GRANT FOR STUDY  

E-Print Network (OSTI)

the NIU Study Abroad Office Williston Hall 417 815-753-0700 niuabroad@niu.edu APPLICATION DEADLINE: APRIL Office, Williston Hall 417, to be eligible for an award (NO EXCEPTIONS). 1. Study Abroad Travel Grant

Karonis, Nicholas T.

206

Charting Transnational Native American Studies  

E-Print Network (OSTI)

Elvira Pulitano, ed. , Transatlantic Voices: InterpretationsPulitano, Elvira, ed. Transatlantic Voices: Interpretationscontributions from transatlantic scholars of Native Studies

Huang, Hsinya; Deloria, Philip J.; Furlan, Laura M.; Gamber, John

2012-01-01T23:59:59.000Z

207

Study Abroad in Biomedical Engineering  

E-Print Network (OSTI)

Study Abroad in Biomedical Engineering Studying abroad is increasingly important for Biomedical perspective of Biomedical Engineering Experience another culture ­ and develop a greater awareness of your in for details! How will the study abroad program fulfill my graduation requirements? Biomedical Engineering

Heller, Barbara

208

Trade Studies By Jacob Kloos  

E-Print Network (OSTI)

Alternative Architectures Trade Tree Electric Power System Store Energy Control & Distribute PowerTrade Studies By Jacob Kloos #12;What is a Trade Study? · A tool used to be commensurate with cost, schedule, performance, and risk impacts · Trade studies

Rhoads, James

209

Public Works Transportation Infrastructure Study  

E-Print Network (OSTI)

and Alleys · Street Lights · Traffic Signals #12;Public Works Transportation Infrastructure Study Minneapolis Infrastructure Study Minneapolis City of Lakes Infrastructure Included in Analysis: · Bridges · Streets Infrastructure Study Minneapolis City of Lakes Existing Inventory & Current Conditions Street Pavement Before

Minnesota, University of

210

Long-Term Stewardship Study  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Office of Long Term Stewardship Office of Long Term Stewardship LONG-TERM STEWARDSHIP STUDY Volume I - Report Prepared to comply with the terms of a settlement agreement: Natural Resources Defense Council, et al. v. Richardson, et al., Civ. No. 97-936 (SS) (D.D.C. Dec. 12, 1998). Final Study October 2001 - i - Foreword The Department of Energy (DOE) has prepared this Long-term Stewardship Study ("Study" or "Final Study") to comply with the terms of a settlement agreement between DOE, the Natural Resources Defense Council, and 38 other plaintiffs [Natural Resources Defense Council, et al. v. Richardson, et al., Civ. No. 97-936 (SS) (D.D.C. Dec. 12, 1998)]. The Study describes and analyzes several issues and a variety of information associated with long-term stewardship. The Study

211

Studies  

NLE Websites -- All DOE Office Websites (Extended Search)

0.06 0.08 0.1 0.12 0.14 0.16 0.18 0.2 0.22 Simulation Energy Spectrum Peaks correspond to energy deposited by vertical muons Can calibrate detector data to units of energy...

212

Graduate Student ScHool of Graduate StudieS  

E-Print Network (OSTI)

Graduate Student Handbook ScHool of Graduate StudieS 2012-2013 #12;Foreword This handbook should website http://gradstudies.case.edu for the most comprehensive and up to date information. The learning scholarly activity, the very search for knowledge is impaired. In these respects, each of us

Rollins, Andrew M.

213

Why Study Energy? Chapter 1 1 Why Study Energy?  

E-Print Network (OSTI)

environmental and economic questions. The cost of conversion to convenient energy carriers may be high, as mayWhy Study Energy? Chapter 1 1-1 1 Why Study Energy? Energy use by people provides enormous benefits, but harmful side-effects are involved, and new challenges are created as energy use continues to grow

Edwards, Paul N.

214

Theoretical Studies in Chemical Kinetics  

NLE Websites -- All DOE Office Websites (Extended Search)

Theoretical Studies in Chemical Kinetics ^ ^ iCi| Theoretical Studies in Chemical Kinetics ^ ^ iCi| under AEC Contract A T (30-1)-3780 " ■ ' Annual Report (1970) Principal In-vestigator: Martin Karpins Institution: Harvard University The research performed under this contract can best be sunmarized under several headings. (a) Alkali-Halideg Alkali-Halide (MX^ M*X*) Exchange Reactions. This project is being continued. A careful study of certain

215

A study of generalized inverses  

E-Print Network (OSTI)

A STUDY OF GENERALIZED INVERSES A Thesis by NANCY LEE MCKINNEY Submitted to the Graduate College of Texas ASM University in partial fulfillment of the requirement for the degree of MASTER OF SCIENCE August 1973 Major Subject: Mathematics A... STUDY OF GENERALIZED INVERSES A Thesis by NANCY LEE MCKINNEY Approved as to style and content by: airman o ittee Hea o epartment e er Me er August 1973 ABSTRACT A Study of Generalized Inverses. (August 1973) Nancy Lee NcKinney, B. A...

McKinney, Nancy Lee

1973-01-01T23:59:59.000Z

216

Nonroad SCR-Urea Study  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Nonroad SCR-Urea Study Raymond Schubert sponsored by Senior Technologist- Case Manager Engine Manufacturers Association schubert.raymond@tiaxllc.com TIAX, LLC 1601 S. De Anza Blvd,...

217

NETL Releases Hydraulic Fracturing Study  

Energy.gov (U.S. Department of Energy (DOE))

The National Energy Technology Laboratory has released a technical report on the results of a limited field study that monitored a hydraulic fracturing operation in Greene County, PA.

218

Resuspension studies at Bikini Atoll  

SciTech Connect

The following experiments were conducted on Bikini Atoll to provide key parameters for an assessment of inhalation exposure from plutonium-contaminated dust aerosols: (1) a characterization of background (plutonium activity, dust, plutonium, sea spray, and organic aerosol concentrations), (2) a study of plutonium resuspension from a bare field, (3) a study of plutonium resuspension by traffic, and (4) a study of personal inhalation exposure. Studies similar to (1) and (2) have been previously performed at Enewetak Atoll. 9 refs., 5 figs., 8 tabs.

Shinn, J.H.; Homan, D.N.; Robison, W.L.

1989-08-01T23:59:59.000Z

219

Decommissioning Benchmarking Study Final Report  

Energy.gov (U.S. Department of Energy (DOE))

DOE's former Office of Environmental Restoration (EM-40) conducted a benchmarking study of its decommissioning program to analyze physical activities in facility decommissioning and to determine...

220

National Electric Transmission Congestion Study Webinars | Department...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

National Electric Transmission Congestion Study National Electric Transmission Congestion Study Webinars National Electric Transmission Congestion Study Webinars The Department...

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We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


221

Cost Study Manual | Department of Energy  

Energy Savers (EERE)

Cost Study Manual Cost Study Manual Update 62912. Memo regarding Cost Study Manual Cost Study Manual More Documents & Publications Policy Flash 2013-62 Acquisition Letter 09 -...

222

Master of Professional Studies: CYBERSECURITY  

E-Print Network (OSTI)

Master of Professional Studies: CYBERSECURITY The MPS is designed to prepare computer science, information systems, and other technology professionals working in the IT and cybersecurity field to fill Certificate in Professional Studies: CYBERSECURITY STRATEGY AND POLICY This four-course graduate certificate

Maryland, Baltimore County, University of

223

Master in Professional Studies: CYBERSECURITY  

E-Print Network (OSTI)

Master in Professional Studies: CYBERSECURITY The MPS is designed to prepare computer science, information systems, and other technology professionals working in the IT and cybersecurity field to fill Certificate in Professional Studies: CYBERSECURITY STRATEGY AND POLICY This four-course graduate certificate

Adali, Tulay

224

All Night Study TSU Operations  

E-Print Network (OSTI)

All Night Study TSU Operations Student Engagement Report FY 2012-2013 Mission Statement The purpose. ASI Marketing and ASI Productions conduct promotional activities throughout the program, providing with ASI Marketing and TSU Operations to increase the number of promotional activities and study breaks

de Lijser, Peter

225

RECYCLING RATE STUDY Prepared by  

E-Print Network (OSTI)

NATIONAL RECYCLING RATE STUDY Prepared by: Smith, Bucklin and Associates, Inc. Market Research and Statistics Division Chicago, Illinois July 2003 PRINTED ON RECYCLED PAPER #12;BCI RECYCLING RATE STUDY TABLE ....................................................................................................1 II. METHODOLOGY A. Total Pounds of Lead Recycled from Batteries

Laughlin, Robert B.

226

FRANCOPHONE STUDIES Harry Gamble, Chair  

E-Print Network (OSTI)

with three broad objectives: (1) to develop high proficiency in the French language; (2) to inculcateFRENCH AND FRANCOPHONE STUDIES FACULTY: Harry Gamble, Chair Laura Burch Carolyn Durham Claire Hélin, (French Language Assistant) The Department of French and Francophone Studies offers a program of courses

Wilson, Mark A.

227

Earthquake Fault Studies in Japan  

Science Journals Connector (OSTI)

17 May 1973 research-article Earthquake Fault Studies in Japan K. Kasahara The paper reviews the current status of earthquake fault studies in Japan, taking the work on the off-Honshu tectonics as an example. Within the Japanese tectonic...

1973-01-01T23:59:59.000Z

228

case studies | OpenEI  

Open Energy Info (EERE)

case studies case studies Dataset Summary Description (Abstract): Three case studies in (1) Solar market electrification, (2) Wind-solar hybrid system in Kuakata Sea Beach and (3) Micro hydro power plant of Aung Thuwi Khoi. (Purpose): SWERA Documentation Source Renewable Energy Research Centre Date Released December 02nd, 2003 (10 years ago) Date Updated October 20th, 2007 (7 years ago) Keywords Bangladesh case studies documentation GEF renewable energy small hydro solar SWERA UNEP wind Data application/pdf icon Download Document (pdf, 566.4 KiB) Quality Metrics Level of Review Some Review Comment Temporal and Spatial Coverage Frequency Time Period 2002 License License Other or unspecified, see optional comment below Comment Please cite publication as follows: RERC,2003. Utilization of Renewables in Bangladesh: Case Studies. Renewable Energy Research Centre, Dhaka University, Bangladesh. GEF UNEP SWERA. Available from http://swera.unep.net on 2 December 2003.

229

SMUD's Residential Summer Solutions Study  

NLE Websites -- All DOE Office Websites (Extended Search)

SMUD's Residential Summer Solutions Study SMUD's Residential Summer Solutions Study Speaker(s): Karen Herter Date: August 26, 2011 - 12:00pm Location: 90-3122 Seminar Host/Point of Contact: Janie Page In 2009, the DRRC and SMUD teamed up to test the use of dynamic pricing and communicating thermostats in the small commercial sector. The final results showed summer energy savings of 20%, event impacts of 14%, and bill savings of 25%. In 2011, the same team will conduct a similar study involving residential customers with interval meters. The study is designed to inform the transition to the Sacramento smart grid through experimentation with real-time energy use data and communicating thermostats, both with and without dynamic pricing. Three randomly chosen groups of residential customers were offered one of three equipment configuration treatments: (a)

230

Study Climate and Global Change  

NLE Websites -- All DOE Office Websites (Extended Search)

What We Study How We Study Prepare The Nation For Change Assess the U.S. Climate Make Our Science Accessible Link Climate Change & Health Provide Data and Tools Coordinate Internationally Study Climate and Global Change Print E-mail Deforestation What is global change? "Global change" refers to changes in the global environment that may alter the capacity of the Earth to sustain life. This includes alterations in: Climate Land productivity Oceans or other water resources Atmospheric chemistry Ecological systems Demographic and socioeconomic trends What is global change research? According to the Global Change Research Act of 1990, "Global change research" refers to the study, monitoring, assessment, prediction, and information management activities used to describe and understand the:

231

English Language and Study Skills  

E-Print Network (OSTI)

English Language and Study Skills }2014 swinburne.edu.au Certificates #12;#12;Course information Bridging science }} Certificate IV in Science Campus: Hawthorn, Wantirna Duration: One year full

Liley, David

232

English Language and Study Skills  

E-Print Network (OSTI)

English Language and Study Skills }2015 swinburne.edu.au Certificates #12;#12;Course information Bridging science }} Certificate IV in Science Campus: Hawthorn, Wantirna Duration: One year full

Liley, David

233

Neutron Diffraction Studies of Proteins  

Science Journals Connector (OSTI)

20 November 1980 research-article Neutron Diffraction Studies of Proteins G. A. Bentley S. A. Mason Neutrons interact differently with protein crystals...hydrogen or deuterium atoms diffract neutrons relatively more strongly, but in addition...

1980-01-01T23:59:59.000Z

234

Graduate Studies Transportation Systems Engineering  

E-Print Network (OSTI)

Graduate Studies Transportation Systems Engineering TRANSPORTATION SYSTEMS The transportation that transportation systems engineering can promote a thriving economy and a better quality of life by ensuring that transportation systems themselves affect the environment through operations, construction, and maintenance

Jacobs, Laurence J.

235

Preliminary study for the OFFELO  

SciTech Connect

X-ray Optics-Free FEL Oscillator (OFFELO) has potential of becoming a choice for next generation light sources. Using electron beam for the feedback allows OFFELO to be completely tunable and to combine the peak power of high-gain SASE FELs with extremely narrow bandwidth of the oscillator. While the high-gain X-ray FELs has been studied in depth and has been successfully demonstrated, two other concepts (the transport and the feed-back) involved in OFFELO still need detail studies. In this short paper we focus on the simulation of the feedback process and the evolution of FEL spectrum in X-ray OFFELO. In our initial studies of OFFELO studied the saturation of the system and also its evolution using Genesis 2.0 code with a homemade wrapping code. While and lattice design from the modulator to the radiator, in order to minimize the feedback information loss in transporting the beam.

Hao, Y.; Litvinenko, V.N.

2010-08-23T23:59:59.000Z

236

SunShot Vision Study  

Energy.gov (U.S. Department of Energy (DOE))

The SunShot Vision Study provides an in-depth assessment of the potential for solar technologies to meet a significant share of electricity demand in the United States during the next several...

237

Corrosion Detection and Prediction Studies  

E-Print Network (OSTI)

Corrosion is the most important mechanical integrity issues the petrochemical industry has to deal with. While significant research has been dedicated to studying corrosion, it is still the leading cause of pipeline failure in the oil and gas...

Nicola, Sally

2012-10-19T23:59:59.000Z

238

PROVOST'S TRAVEL GRANT FOR STUDY  

E-Print Network (OSTI)

the NIU Study Abroad Office Williston Hall 417 815-753-0700 niuabroad@niu.edu APPLICATION DEADLINE: JUNE Office, Williston Hall 417, to be eligible for an award (NO EXCEPTIONS). The Letter of Recommendation

Karonis, Nicholas T.

239

MECHANICAL ENGINEERING Program of Study  

E-Print Network (OSTI)

MECHANICAL ENGINEERING Program of Study Correspondence The Department of Mechanical Engineering offers graduate programs in the fields of thermal science and engineering mechanics. Current areas of research activity include Biomedical Engineering, Biomimetics, Composite Materials, Computational Mechanics

Thomas, Andrew

240

PHENOMENOLOGICAL STUDIES IN QCD RESUMMATION.  

SciTech Connect

We study applications of QCD soft-gluon resummations to electroweak annihilation cross sections. We focus on a formalism that allows to resume logarithmic corrections arising near partonic threshold and at small transverse momentum simultaneously.

KULESZA,A.; STERMAN,G.; VOGELSANG,W.

2002-09-01T23:59:59.000Z

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241

FUNCTIONAL GENOMICS Program of Study  

E-Print Network (OSTI)

FUNCTIONAL GENOMICS Program of Study Research Areas Students Applying Correspondence Graduate Genomics. Students receive training in the biological, physical and computational sciences through of primary institutional affiliation. The Functional Genomics program is administered through the Graduate

Thomas, Andrew

242

BIOMEDICAL SCIENCES Program of Study  

E-Print Network (OSTI)

BIOMEDICAL SCIENCES Program of Study Applying Correspondence Graduate Faculty The Graduate School of Biomedical Sciences (GSBS) offers a doctoral degree in Biomedical Sciences with concentrations in: Molecular and Cellular Biology Neuroscience Biomedical Engineering Toxicology as well as an interdisciplinary doctoral

Thomas, Andrew

243

Alternate-fuel reactor studies  

SciTech Connect

A number of studies related to improvements and/or greater understanding of alternate-fueled reactors is presented. These studies cover the areas of non-Maxwellian distributions, materials and lifetime analysis, a /sup 3/He-breeding blanket, tritium-rich startup effects, high field magnet support, and reactor operation spanning the range from full D-T operation to operation with no tritium breeding.

Evans, K. Jr.; Ehst, D.A.; Gohar, Y.; Jung, J.; Mattas, R.F.; Turner, L.R.

1983-02-01T23:59:59.000Z

244

Consolidation studies of deltaic sediments  

E-Print Network (OSTI)

CONSOLIDATION STUDIES OF DELTAIC SEDIMENTS A Thesis by DUNCAN MARTIN FITZGERALD Submitted to the Graduate College of Texas A8cN University in partial fulfillment of the requirement for the degree of MASTER OF SCIENCE August 1972 Major... Subject: Oceanography CONSOLIDATION STUDIES OF DELTAIC SEDIMENTS A Thesis by DUNCAN MARTIN FITZGERALD Approved as to style and content by: ( ha rman of Committee) . f +h. g (~ (Head of Depart nt) (Member) (Member) A st 1972 ABSTRACT...

Fitzgerald, Duncan Martin

2012-06-07T23:59:59.000Z

245

SunShot Vision Study  

Energy.gov (U.S. Department of Energy (DOE))

The SunShot Vision Study provides an in-depth assessment of the potential for solar technologies to meet a significant share of electricity demand in the United States during the next several decades. The DOE study explores a future in which the cost of solar technologies decreases by about 75% between 2010 and 2020 in line with the SunShot Initiative's cost targets.

246

CENTRAL PLATEAU REMEDIATION OPTIMIZATION STUDY  

SciTech Connect

THE CENTRAL PLATEAU REMEDIATION OPTIMIZATION STUDY WAS CONDUCTED TO DEVELOP AN OPTIMAL SEQUENCE OF REMEDIATION ACTIVITIES IMPLEMENTING THE CERCLA DECISION ON THE CENTRAL PLATEAU. THE STUDY DEFINES A SEQUENCE OF ACTIVITIES THAT RESULT IN AN EFFECTIVE USE OF RESOURCES FROM A STRATEGIC PERSPECTIVE WHEN CONSIDERING EQUIPMENT PROCUREMENT AND STAGING, WORKFORCE MOBILIZATION/DEMOBILIZATION, WORKFORCE LEVELING, WORKFORCE SKILL-MIX, AND OTHER REMEDIATION/DISPOSITION PROJECT EXECUTION PARAMETERS.

BERGMAN TB; STEFANSKI LD; SEELEY PN; ZINSLI LC; CUSACK LJ

2012-09-19T23:59:59.000Z

247

Geological/geophysical study progresses  

SciTech Connect

Robertson Research (U.S.) Inc. of Houston is working on the second of a planned three-phase regional geological and geochemical study of Paleozoic rocks in the Williston Basin. The studies cover the entire Williston Basin in North Dakota, South Dakota, Montana, Saskatchewan and Manitoba. Each report is based largely on original petrographic, well log, and geochemical data that were developed by Robertson.

Savage, D.

1983-10-01T23:59:59.000Z

248

Integrated nonthermal treatment system study  

SciTech Connect

This report presents the results of a study of nonthermal treatment technologies. The study consisted of a systematic assessment of five nonthermal treatment alternatives. The treatment alternatives consist of widely varying technologies for safely destroying the hazardous organic components, reducing the volume, and preparing for final disposal of the contact-handled mixed low-level waste (MLLW) currently stored in the US Department of Energy complex. The alternatives considered were innovative nonthermal treatments for organic liquids and sludges, process residue, soil and debris. Vacuum desorption or various washing approaches are considered for treatment of soil, residue and debris. Organic destruction methods include mediated electrochemical oxidation, catalytic wet oxidation, and acid digestion. Other methods studied included stabilization technologies and mercury separation of treatment residues. This study is a companion to the integrated thermal treatment study which examined 19 alternatives for thermal treatment of MLLW waste. The quantities and physical and chemical compositions of the input waste are based on the inventory database developed by the US Department of Energy. The Integrated Nonthermal Treatment Systems (INTS) systems were evaluated using the same waste input (2,927 pounds per hour) as the Integrated Thermal Treatment Systems (ITTS). 48 refs., 68 figs., 37 tabs.

Biagi, C.; Bahar, D.; Teheranian, B.; Vetromile, J. [Morrison Knudsen Corp. (United States); Quapp, W.J. [Nuclear Metals (United States); Bechtold, T.; Brown, B.; Schwinkendorf, W. [Lockheed Martin Idaho Technologies Co., Idaho Falls, ID (United States); Swartz, G. [Swartz and Associates (United States)

1997-01-01T23:59:59.000Z

249

Tools & Resources: Case Studies  

NLE Websites -- All DOE Office Websites (Extended Search)

Case Studies Case Studies Find out more about how energy efficiency upgrade programs across the United States are using innovative financing mechanisms, high-demand promotions, tailored contractor training, and more to drive the number of building upgrades through a holistic, whole-home approach. Use the lessons they learned to accelerate your own program's journey to success. The case studies below provide extensive, beneficial insight from Better Buildings Neighborhood Program partners and others on the topics of: Driving Demand Financing Service Delivery Workforce Development. Topic Title Description Program Featured Sector Source Year Service Delivery Best Offer Ever Produces Upgrades in Record Time Provides examples of lessons learned through the implementation and monitoring of Austin Energy's Best Offer Ever promotion. The promotional offer generated a record number of home upgrades in just six months.

250

National Electric Transmission Congestion Studies  

Energy.gov (U.S. Department of Energy (DOE))

Section 216(a) of the Federal Power Act, as amended by the Energy Policy Act of 2005, directs the U.S. Department of Energy (DOE) to conduct a study every three years on electric transmission congestion and constraints within the Eastern and Western Interconnections. The American Reinvestment and Recovery Act of 2009 (Recovery Act) further directed the Secretary to include in the 2009 Congestion Study an analysis of significant potential sources of renewable energy that are constrained by lack of adequate transmission capacity. Based on this study, and comments concerning it from states and other stakeholders, the Secretary of Energy may designate any geographic area experiencing electric transmission capacity constraints or congestion as a national interest electric transmission corridor (National Corridor).

251

Frequencies Studies Applied to Photovoltaic Modules.  

E-Print Network (OSTI)

?? This master thesis proposes to study applications of frequencies studies to the case of photovoltaic modules and photovoltaic plants. Such studies are little used… (more)

Miquel, Clément

2011-01-01T23:59:59.000Z

252

National Electric Transmission Congestion Study | Department...  

NLE Websites -- All DOE Office Websites (Extended Search)

Study National Electric Transmission Congestion Study National Electric Transmission Congestion Study Section 1221(a) of the Energy Policy Act of 2005, codified at 16 U.S.C....

253

National Electric Transmission Congestion Study Workshops | Department...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

National Electric Transmission Congestion Study Workshops National Electric Transmission Congestion Study Workshops DOE hosted four regional pre-study workshops to receive input...

254

CO2 Mineral Sequestration Studies  

NLE Websites -- All DOE Office Websites (Extended Search)

Sequestration Studies Sequestration Studies Introduction, Issues and Plans Philip Goldberg National Energy Technology Laboratory Workshop on CO 2 Sequestration with Minerals August 8, 2001 Mineral Sequestration Program Research effort seeks to refine and validate a promising CO 2 sequestration technology option, mineral sequestration also known as mineral carbonation Goals: * Understand the fundamental mechanisms involved in mineral carbonation * Generate data to support process development * Operate continuous, integrated small-scale process unit to support design Current Partnerships In order to effectively develop Mineral Sequestration, a multi-laboratory Working Group was formed in the Summer of 1998, participants include: * Albany Research Center * Arizona State University * Los Alamos National Laboratory

255

Cylinder valve packing nut studies  

SciTech Connect

The design, manufacture, and use of cylinder valve packing nuts have been studied to improve their resistance to failure from stress corrosion cracking. Stress frozen photoelastic models have been analyzed to measure the stress concentrations at observed points of failure. The load effects induced by assembly torque and thermal expansion of stem packing were observed by strain gaging nuts. The effects of finishing operations and heat treatment were studied by the strain gage hole boring and X-ray methods. Modifications of manufacturing and operation practices are reducing the frequency of stress corrosion failures.

Blue, S.C. [Martin Marietta Energy Systems, Inc., Paducah, KY (United States)

1991-12-31T23:59:59.000Z

256

Inter-Faculty Environmental Studies  

E-Print Network (OSTI)

and public reports, statistics, case studies, and map data. You will get practice with many environmental · Sustainability policy and practice · Conservation and restoration · Environmental regulation · Recreation and eco, geographical and biological sciences to better understand natural environmental processes. You will learn

257

Mercury-Related Materials Studies  

E-Print Network (OSTI)

Mercury-Related Materials Studies Van Graves IDS NF Ph M tiIDS-NF Phone Meeting Jan 26, 2010 #12 Evaluation of Cavitation Resistance of Type 316LN Stainless Steel in Mercury Using a Vibratory Horn," J. Nucl Pump Impeller Materials for Mercury Service at the Spallation Neutron Source," Oak Ridge National

McDonald, Kirk

258

Mercury Jet Studies Tristan Davenne  

E-Print Network (OSTI)

Mercury Jet Studies Tristan Davenne Rutherford Appleton Laboratory Joint UKNF, INO, UKIERI meeting mercury target and reported a radial velocity at surface of mercury jet due to proton beam is 36m/s #12;Numerical simulation of Sievers & Pugnat Result Click on image above to watch video of 2cm mercury target

McDonald, Kirk

259

carleton.ca African Studies  

E-Print Network (OSTI)

of Senegal and Gavin Hood of South Africa (whose film Tsotsi won a 2005 Academy Award also provided powerful voices speaking out in literature and film about racism, gender relations. The African Studies program will offer you a window into this rich and diverse continent, and an opportunity

Dawson, Jeff W.

260

Guidelines Graduate Studies In Biology  

E-Print Network (OSTI)

Department of Biology Virginia Commonwealth University 1000 W. Cary St. Richmond, VA 23284-2012 Telephone: Application for Independent Study (BIOL 692) 19 #12;1 Introduction This document is intended to serve. The Master of Science program for the graduate student in biology is administered by the College

Bukaveckas, Paul A.

Note: This page contains sample records for the topic "boreal ecosystem-atmosphere study" from the National Library of EnergyBeta (NLEBeta).
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261

Foundation Science Undergraduate study 2014  

E-Print Network (OSTI)

Foundation Science Undergraduate study 2014 www.nottingham.ac.uk/foundationscience For general.nottingham.ac.uk/faqs #12;Foundation science at The University of Nottingham Contents 2 Foundation science at The University to various degrees and have found the one year course hard work but an advantage! Foundation science offers

Brown, Andrew Leigh

262

Mercury-Related Materials Studies  

E-Print Network (OSTI)

. Pawel, "Assessment of Cavitation-Erosion Resistance of Potential Pump Impeller Materials for MercuryMercury-Related Materials Studies Van Graves IDS NF Ph M tiIDS-NF Phone Meeting Jan 26, 2010 ­ updated Feb 3, 2010 #12;ORNL Material Reports Reviewed · IDS-NF requested ORNL research any past SNS

McDonald, Kirk

263

Transportation Systems Engineering GRADUATE STUDIES  

E-Print Network (OSTI)

Transportation Systems Engineering GRADUATE STUDIES TRANSPORTATION SYSTEMS are the building blocks and provides for an improved quality of life. However, transportation systems by their very nature also affect the environment through physical construction and operation of transportation facilities, and through the travel

Wang, Yuhang

264

Ceramic Studies and Ethnological Investigations  

Science Journals Connector (OSTI)

...not in-clude either a fall in mortality or a rise...dogma that "for any given group of human beings, the...Substantively the papers fall into four major groups: (i) methods of studying...Tucson, Arizona The Klamath Indians The Klamath Tribe...

Watson Smith

1966-05-13T23:59:59.000Z

265

Volunteers needed for Research study  

E-Print Network (OSTI)

School seek healthy volunteers to participate in a study on the effects of genes on brain function between genes and brain function, then, for more details please Contact: (617) 643-7273 or genes.brain@gmail.com MGHStudy 617-643-7273 genes.brain@gmail.com MGHStudy 617-643-7273 genes.brain@gmail.com MGHStudy 617

Bar, Moshe

266

Program Mission Statement French Studies  

E-Print Network (OSTI)

Program Mission Statement French Studies The mission of the Department of Languages, Literatures: Student Learning Outcomes Content/Discipline-Specific Knowledge/Skills · Possesses a broad vocabulary. (Third-year students) · Possesses a broad vocabulary at the Intermediate-High level that allows for ready

Asaithambi, Asai

267

OF STUDY FOR LIBERAL ARTS  

E-Print Network (OSTI)

's and Gender Studies Joanna Regulska MASON GROSS SCHOOL OF THE ARTS The Mason Gross School of the Arts offers section later in this catalog for undergraduate professional program information. George B. Stauffer, Dean Note: The faculties and programs of the degree-granting professional schools (Cook College, Mason Gross

Garfunkel, Eric

268

Studies on intrinsic summary evaluation  

Science Journals Connector (OSTI)

Summary evaluation has gained importance in the research community and seems to be a quite challenging task. Most of the work till date focus on summary generation, while this paper focus on intrinsic summary evaluation. Studies made for preparing the ... Keywords: effectiveness, extraction, inter judge agreement, intrinsic summary evaluation, precision, rank correlation, recall, summarisation, text summary, utility mechanisms

Shanmugasundaram Hariharan; Rengaramanujam Srinivasan

2010-04-01T23:59:59.000Z

269

Calendar Year study term 1  

E-Print Network (OSTI)

planet is in need of clean and renewable sources of energy such as wind, solar, geothermal, tidal and Renewable Energy Sources Electrical Power Engineering Study Term 6 Probability and Statistics Systems and biomass. Carleton University's program in Sustainable and Renewable Energy Engineering provides you

Dawson, Jeff W.

270

Turbine-generator replacement study  

SciTech Connect

This paper describes an engineering study for the replacement of a nominal 70 Mw turbine-generator in a multi-unit utility cogeneration station. The existing plant is briefly described, alternatives considered are discussed, and the conclusions reached are presented. Key topics are the turbine steam cycle evaluation and the turbine pedestal analysis.

Miller, E.F.; Stuhrke, S.P., Shah, A.A. (Burns and Roe Enterprises, Inc., Oradell, NJ (USA))

1988-01-01T23:59:59.000Z

271

International Health Studies and Activities  

Energy.gov (U.S. Department of Energy (DOE))

The purpose of international health studies and activities is to support the health and safety mission of DOE by providing new knowledge and information about the human response to ionizing radiation and other industrial exposures encountered in the workplace or within nearby communities; and as a result of nuclear weapons testing, use and accidents.

272

architecture study (M.Arch)  

E-Print Network (OSTI)

credits) 1 site planning course (3 credits) 1 environmental technology course (3 credits) 1 architectural courses (9 credits) 1 environmental technology course (3 credits) 2 architectural history courses (6architecture graduate study (M.Arch) #12;3G option deadlinesmaster of architecture (M.Arch) 2G

Papalambros, Panos

273

Mudzunga Thangavhuelelo-Degree studied  

E-Print Network (OSTI)

to improve energy efficiency; the skills I gained enabled me to get the job I am currently doing. Strathclyde studying at Strathclyde. The purpose of my job is to improve the landscape of energy efficiency in South in the community. The audit emphasized the importance of climate change mitigation, energy and resource efficiency

Mottram, Nigel

274

Case study of Frontal Boundary Study Mission 03  

SciTech Connect

The Frontal Boundary Study was conducted by the Pacific Northwest Laboratory (PNL) for the US Department of Energy in October and November 1989 in central Ohio. This report, which was prepared for the US Environmental Protection Agency, presents the results of the aircraft and surface observations made for one precipitation event during the study, on October 10, 1989. This particular event was selected because of its relatively simple meteorological setting. PNL`s Gulfstream (G-1) aircraft was used to sample trace gas concentrations aloft in the inflow region of the precipitation system. Precipitation chemistry and rainfall rate data are presented for the October 10, 1989, event from the network of surface precipitation samplers. Trace gas concentrations and other meteorological variables measured with the G-1 during flight 03 on this date are included. Meteorological observations obtained with radiosondes and radar are also presented. These data sets can be used to evaluate air quality and wet deposition models.

Barchet, W.R.; Dana, M.T.; Thorp, J.M.

1992-09-01T23:59:59.000Z

275

Case study of Frontal Boundary Study Mission 03  

SciTech Connect

The Frontal Boundary Study was conducted by the Pacific Northwest Laboratory (PNL) for the US Department of Energy in October and November 1989 in central Ohio. This report, which was prepared for the US Environmental Protection Agency, presents the results of the aircraft and surface observations made for one precipitation event during the study, on October 10, 1989. This particular event was selected because of its relatively simple meteorological setting. PNL's Gulfstream (G-1) aircraft was used to sample trace gas concentrations aloft in the inflow region of the precipitation system. Precipitation chemistry and rainfall rate data are presented for the October 10, 1989, event from the network of surface precipitation samplers. Trace gas concentrations and other meteorological variables measured with the G-1 during flight 03 on this date are included. Meteorological observations obtained with radiosondes and radar are also presented. These data sets can be used to evaluate air quality and wet deposition models.

Barchet, W.R.; Dana, M.T.; Thorp, J.M.

1992-09-01T23:59:59.000Z

276

College of Arts and Letters Africana Studies  

E-Print Network (OSTI)

and Portuguese Languages and Literatures Sustainability Urban Studies Women's Studies College of BusinessCollege of Arts and Letters Africana Studies American Indian Studies Anthropology Asia Pacific Marketing College of Education Administration, Rehabilitation and Postsecondary Education Child and Family

Gallo, Linda C.

277

National Electric Transmission Congestion Study: Preliminary...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

National Electric Transmission Congestion Study: Preliminary Findings National Electric Transmission Congestion Study: Preliminary Findings The Department hosted three webinars in...

278

Case Study - Liquefied Natural Gas  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Environmental Environmental Science Enviro Express Kenworth LNG tractor. Connecticut Clean Cities Future Fuels Project Case Study - Liquefied Natural Gas As a part of the U.S. Department of Energy's broad effort to develop cleaner transportation technologies that reduce U.S. dependence on imported oil, this study examines advanced 2011 natural gas fueled trucks using liquefied natural gas (LNG) replacing older diesel fueled trucks. The trucks are used 6 days per week in regional city-to-landfill long hauls of incinerator waste with two fills per day. This is a workable fit for the limited range LNG trucks. Reduction of fuel costs and harmful emissions relative to the replaced trucks are significant. Introduction The American Recovery and Reinvestment Act legislation

279

The California Healthy Buildings Study  

NLE Websites -- All DOE Office Websites (Extended Search)

The California Healthy Buildings Study The California Healthy Buildings Study Buildings can cause health problems - that relationship is well-known. When asked to fill out questionnaires, occupants of office buildings often report that symptoms such as eye and nose irritation, headache, fatigue, and itchy skin are more frequent or severe when they are inside rather than outside their offices. In "sick" buildings, the frequency of these symptoms becomes unusually high. Typically, health officials deal reactively with complaints in office buildings by investigating only the sick building. They interview employees, measure indoor pollutant concentrations, and inspect ventilation systems. However, in many buildings, these measures fail to identify the causes of health complaints. During the past five years, researchers have started to use cross-sectional

280

TWP Island Cloud Trail Studies  

NLE Websites -- All DOE Office Websites (Extended Search)

Pacific Island Cloud Trail Studies Pacific Island Cloud Trail Studies W. M. Porch Los Alamos National Laboratory Los Alamos, New Mexico S. Winiecki University of Chicago Chicago, Illinois Introduction Images and surface temperature measurements from the U.S. Department of Energy (DOE) Multi- spectral Thermal Imaging (MTI) satellite are combined with geostationary meteorological satellite (GMS) images during 2000 and 2001 to better understand cloud trail formation characteristics from the Atmospheric Radiation Measurement (ARM) Tropical Western Pacific (TWP) site. Figure 1 shows a comparison on two consecutive days in December 2000. The day for which a cloud trail developed was more moist and cooler at the altitude the cloud developed (about 600 m) and there was very little

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to obtain the most current and comprehensive results.


281

Photochemical Studies on Xanthurenic Acid  

NLE Websites -- All DOE Office Websites (Extended Search)

Photochemical Studies on Xanthurenic Acid Photochemical Studies on Xanthurenic Acid J. E. Roberts, J. F. Wishart, L. Martinez, C. F. Chignell Photochem.Photobiol. 72, 467-471 (2000) Abstract: The tryptophan metabolite xanthurenic acid has been isolated from aged human cataractous lenses. The photophysical properties of xanthurenic acid were examined to determine if it is a potential chromophore for age-related cataractogenesis. We found that xanthurenic acid produces singlet oxygen (F*= 0.17; CD3OD) with the same efficiency as the lenticular chromophore N-formyl kynurenine and quenches singlet oxygen at a rate similar to other tryptophan metabolites (2.1 x 107 M-1 s-1; CD3OD) found in the eye. As the mechanisms of induction of cataracts may also involve redox reactions, the interactions of hydrated electrons (e-aq), the azide radical

282

Studies of Nonlinear Problems, I  

NLE Websites -- All DOE Office Websites (Extended Search)

. . . ~0s ALAMOS SCIENTIFIC LABORATORY of the UNIVERSITY OF CALIFORNIA ' . c' . .: . Report written: May 1955 Report distributed: LA-1940 h .1 STUDIES OF NONLINEAR PROBLEMS. I . - 4 . . . ._~ Work done by: E. Fermi J. Pasta S. Ulam M. Tsingou PHYSICS Report written by: E. Fermi J. Pasta S. Ulam DISCLAIMER Portions of this document may be illegible in electronic image products. Images are produced from the best available document. original . - . * * , . ' ABSTRACT " .*. . A one-dimensional dynamical system of 64 particles with forces be- . . . tween neighbors containing nonlinear terms has been studied on the Los Alamos computer MANIAC I. The nonlinear terms considered are quadratic, cubic, and broken linear types. The results are analyzed into Fourier

283

Ultraviolet studies of interacting binaries  

E-Print Network (OSTI)

Interacting Binaries consist of a variety of stellar objects in different stages of evolution and those containing accreting compact objects still represent a major challenge to our understanding of not only close binary evolution but also of the chemical evolution of the Galaxy. These end-points of binary star evolution are ideal laboratories for the study of accretion and outflow processes, and provide insight on matter under extreme physical conditions. One of the key-questions of fundamental relevance is the nature of SNIa progenitors. The study of accreting compact binary systems relies on observations over the entire electromagnetic spectrum and we outline here those unresolved questions for which access to the ultraviolet range is vital, as they cannot be addressed by observations in any other spectral region.

B. T. Gaensicke; D. de Martino; T. R. Marsh; C. A. Haswell; C. Knigge; K. S. Long; S. N. Shore

2005-10-04T23:59:59.000Z

284

Studying Materials Under Extreme Pressure  

NLE Websites -- All DOE Office Websites (Extended Search)

Studying Materials Under Extreme Pressure Studying Materials Under Extreme Pressure Coupling undulator radiation from Advanced Photon Source (APS) beamlines 3-ID and 13-ID to nuclear resonant inelastic scattering techniques, researchers have determined the phonon density of states for iron under pressures up to 153 gigapascals, equivalent to those found at the Earth's core. Image of the Earth's core. Although indirect measurements and theory have, since the early 1950s, produced an informed picture of the structure and composition of the materials that make up the core of the Earth, direct proof and the answers to some intriguing questions remain unanswered. Previously, ultrahigh-pressure experiments using nuclear resonant inelastic scattering have been difficult to carry out due the tiny samples required.

285

Neutron diffraction study of decaborane  

Science Journals Connector (OSTI)

Neutron diffraction study of decaborane ... The Molecular Structure of (PSH+)(nido-7,8-C2B9H12-) Determined by Neutron Diffraction (PS = Proton Sponge, 1,8-Bis(dimethylamino)naphthalene) ... The Molecular Structure of (PSH+)(nido-7,8-C2B9H12-) Determined by Neutron Diffraction (PS = Proton Sponge, 1,8-Bis(dimethylamino)naphthalene) ...

Armin Tippe; Walter C. Hamilton

1969-03-01T23:59:59.000Z

286

Low Emittance Electron Beam Studies  

SciTech Connect

We have studied the properties of a low emittance electron beam produced by laser pulses incident onto an rf gun photocathode. The experiments were carried out at the A0 photoinjector at Fermilab. Such beam studies are necessary for fixing the design of new Linear Colliders as well as for the development of Free Electron Lasers. An overview of the A0 photoinjector is given in Chapter 1. In Chapter 2 we describe the A0 photoinjector laser system. A stable laser system is imperative for reliable photoinjector operation. After the recent upgrade, we have been able to reach a new level of stability in the pulse-to-pulse fluctuations of the pulse amplitude, and of the temporal and transverse profiles. In Chapter 3 we present a study of transverse emittance versus the shape of the photo-cathode drive-laser pulse. For that purpose a special temporal profile laser shaping device called a pulse-stacker was developed. In Chapter 4 we discuss longitudinal beam dynamics studies using a two macro-particle bunch; this technique is helpful in analyzing pulse compression in the magnetic chicane, as well as velocity bunching effects in the rf-gun and the 9-cell accelerating cavity. In Chapter 5 we introduce a proposal for laser acceleration of electrons. We have developed a laser functioning on the TEM*{sub 01} mode, a mode with a longitudinal electric field component which is suitable for such a process. Using this technique at energies above 40 MeV, one would be able to observe laser-based acceleration.

Tikhoplav, Rodion; /Rochester U.; ,

2006-04-01T23:59:59.000Z

287

Canine osteosarcoma: an immunologic study  

E-Print Network (OSTI)

of canine osteosarcoma tissue and neoplastic lung. Antrsera were evaluated by Ouchterlony double diffusron and indirect fluorescent antibody methods. Recognition of specific tumor antigens wa demonstrated with the use of allogeneic canine sera. Sera from... Preparation of cell membrane ant ether-extracted and non-ether- tissues of canine osteosarcoma static lung specimens Analysis of antigen preparations Production of immune sera Gel diffusion patterns Fluorescent antibody studies igens from extracted...

Nairn, Catherine Kodosky

2012-06-07T23:59:59.000Z

288

Schedule optimization study implementation plan  

SciTech Connect

This Implementation Plan is intended to provide a basis for improvements in the conduct of the Environmental Restoration (ER) Program at Hanford. The Plan is based on the findings of the Schedule Optimization Study (SOS) team which was convened for two weeks in September 1992 at the request of the U.S. Department of Energy (DOE) Richland Operations Office (RL). The need for the study arose out of a schedule dispute regarding the submission of the 1100-EM-1 Operable Unit (OU) Remedial Investigation/Feasibility Study (RI/FS) Work Plan. The SOS team was comprised of independent professionals from other federal agencies and the private sector experienced in environmental restoration within the federal system. The objective of the team was to examine reasons for the lengthy RI/FS process and recommend ways to expedite it. The SOS team issued their Final Report in December 1992. The report found the most serious impediments to cleanup relate to a series of management and policy issues which are within the control of the three parties managing and monitoring Hanford -- the DOE, U.S. Environmental Protection Agency (EPA), and the State of Washington Department of Ecology (Ecology). The SOS Report identified the following eight cross-cutting issues as the root of major impediments to the Hanford Site cleanup. Each of these eight issues is quoted from the SOS Report followed by a brief, general description of the proposed approach being developed.

Not Available

1993-11-01T23:59:59.000Z

289

Nuclear materials management storage study  

SciTech Connect

The Office of Weapons and Materials Planning (DP-27) requested the Planning Support Group (PSG) at the Savannah River Site to help coordinate a Departmental complex-wide nuclear materials storage study. This study will support the development of management strategies and plans until Defense Programs` Complex 21 is operational by DOE organizations that have direct interest/concerns about or responsibilities for nuclear material storage. They include the Materials Planning Division (DP-273) of DP-27, the Office of the Deputy Assistant Secretary for Facilities (DP-60), the Office of Weapons Complex Reconfiguration (DP-40), and other program areas, including Environmental Restoration and Waste Management (EM). To facilitate data collection, a questionnaire was developed and issued to nuclear materials custodian sites soliciting information on nuclear materials characteristics, storage plans, issues, etc. Sites were asked to functionally group materials identified in DOE Order 5660.1A (Management of Nuclear Materials) based on common physical and chemical characteristics and common material management strategies and to relate these groupings to Nuclear Materials Management Safeguards and Security (NMMSS) records. A database was constructed using 843 storage records from 70 responding sites. The database and an initial report summarizing storage issues were issued to participating Field Offices and DP-27 for comment. This report presents the background for the Storage Study and an initial, unclassified summary of storage issues and concerns identified by the sites.

Becker, G.W. Jr.

1994-02-01T23:59:59.000Z

290

ORNL DAAC, Net Primary Productivity Data, Feb. 5, 2003  

NLE Websites -- All DOE Office Websites (Extended Search)

Compilation Available Compilation Available The ORNL DAAC announces the release of a Net Primary Productivity (NPP) compilation that brings together individual detailed site NPP data from the ORNL DAAC holdings in a form that is especially useful for comparative study and ecosystem modeling. "NPP Multi-Biome: Grassland, Boreal Forest, and Tropical Forest Sites, 1939-1996" offers NPP estimates, vegetation type, and climate information for 53 sites in the ORNL DAAC archive. Selection of the sites was originally based on the availability of consistent NPP and biomass data from the literature. The data set encompasses 34 grasslands, 14 tropical forest sites, and 5 boreal forest sites. Half of the sites include estimates of belowground NPP. Visit the NPP project page to access the NPP data and documentation

291

Pipeline corridors through wetlands  

SciTech Connect

This paper presents preliminary findings from six vegetational surveys of gas pipeline rights-of-way (ROW) through wetlands and quantifies the impacts of a 20-year-old pipeline ROW through a boreal forest wetland. Six sites of various ages were surveyed in ecosystems ranging from coastal marsh to forested wetland. At all sites except one, both the number and the percentage of wetland species on the Row approximated or exceeded those in the adjacent natural area. The boreal forest study showed that (1) adjacent natural wetland areas were not altered in type; (2) water sheet flow restriction had been reversed by nature; (3) no nonnative plant species invaded the natural area; (4) three-quarters of the ROW area was a wetland, and (5) the ROW increased diversity.

Zimmerman, R.E.; Wilkey, P.L. (Argonne National Lab., IL (United States)); Isaacson, H.R. (Gas Research Institute (United States))

1992-01-01T23:59:59.000Z

292

Pipeline corridors through wetlands  

SciTech Connect

This paper presents preliminary findings from six vegetational surveys of gas pipeline rights-of-way (ROW) through wetlands and quantifies the impacts of a 20-year-old pipeline ROW through a boreal forest wetland. Six sites of various ages were surveyed in ecosystems ranging from coastal marsh to forested wetland. At all sites except one, both the number and the percentage of wetland species on the Row approximated or exceeded those in the adjacent natural area. The boreal forest study showed that (1) adjacent natural wetland areas were not altered in type; (2) water sheet flow restriction had been reversed by nature; (3) no nonnative plant species invaded the natural area; (4) three-quarters of the ROW area was a wetland, and (5) the ROW increased diversity.

Zimmerman, R.E.; Wilkey, P.L. [Argonne National Lab., IL (United States); Isaacson, H.R. [Gas Research Institute (United States)

1992-12-01T23:59:59.000Z

293

IPNS upgrade: A feasibility study  

SciTech Connect

Many of Argonne National Laboratory`s (ANL`s) scientific staff members were very active in R&D work related to accelerator-based spoliation sources in the 1970s and early 1980s. In 1984, the Seitz/Eastman Panel of the National Academy of Sciences reviewed U.S. materials science research facilities. One of the recommendations of this panel was that the United States build a reactor-based steady-state source, the Advanced Neutron Source (ANS), at Oak Ridge National Laboratory. Subsequently, R&D activities related to the design of an accelerator-based source assumed a lower priority. The resumption of pulsed-source studies in this country started simultaneously with design activities in Europe aimed at the European Spallation Source (ESS). The European Community funded a workshop in September 1991 to define the parameters of the ESS. Participants in this workshop included both accelerator builders and neutron source users. A consortium of European countries has proposed to build a 5-MW pulsed source, and a feasibility study is currently under way. Soon after the birth of the ESS, a small group at ANL set about bringing themselves up to date on pulsed-source information since 1984 and studied the feasibility of upgrading ANL`s Intense Pulsed Neutron Source (IPNS) to 1 MW by means of a rapidly cycling synchrotron that could be housed, along with its support facilities, in existing buildings. In early 1993, the Kohn panel recommended that (1) design and construction of the ANS should be completed according to the proposed project schedule and (2) development of competitive proposals for cost-effective design and construction of a 1-MW pulsed spallation source should be authorized immediately.

NONE

1995-04-01T23:59:59.000Z

294

Theoretical studies of combustion dynamics  

SciTech Connect

The basic objectives of this research program are to develop and apply theoretical techniques to fundamental dynamical processes of importance in gas-phase combustion. There are two major areas currently supported by this grant. One is reactive scattering of diatom-diatom systems, and the other is the dynamics of complex formation and decay based on L{sup 2} methods. In all of these studies, the authors focus on systems that are of interest experimentally, and for which potential energy surfaces based, at least in part, on ab initio calculations are available.

Bowman, J.M. [Emory Univ., Atlanta, GA (United States)

1993-12-01T23:59:59.000Z

295

Experimental studies of spheromak formation  

Science Journals Connector (OSTI)

Studies in the PS?1 spheromak configuration can be effectively formed by a combined z? and ??pinch technique on both a fast (?formation??Alfvén) and a much slower timescale. The gross tilt and shift instability of the toroid can be suppressed by a combination of conduction walls shaping the separatrix by externally applied fields and the use of ‘‘figure?eight’’ coils. Optimum stabilty is obtained for almost spherical toroids. Maximum field?reversal times for stable well?confined toroids are ?40 /?sec consistent with resistive decay. Temperatures during the stable decay are 5–10 eV; impurity radiation is an important energy?loss mechanism.

H. Bruhns; C. Chin?Fatt; Y. P. Chong; A. W. DeSilva; G. C. Goldenbaum; H. R. Griem; G. W. Hart; R. A. Hess; J. H. Irby; R. S. Shaw

1983-01-01T23:59:59.000Z

296

Experimental study of boninite genesis  

SciTech Connect

Seven boninitic compositions from 4 localities, i.e., Troodos (arakapas and Margi), Cyprus (2), Setouchi volcano belt, Japan (2), Bonin Island (1) and Cape Vogel, Papua New Guinea (2), ranging from high-CaO, low-SiO/sub 2/ to low-CaO, high SiO/sub 2/ and showing characteristics of primitive magmas, have been studied in gas-mixing furnaces at 1 atm. and in IHPV experiments between 1 and 10 kbar. Experimental starting materials were 9-element gels with major element compositions equivalent to the natural rocks. At 1 atm. Troodos (Arakapas) and the two Japan samples show opx/clino-en. with olivine in a near liquidus temperature interval (1210-1275 C), whereas the Troodos (Margi), the Bonin and the two Cape Vogel samples only give opx/clino-en. with liquidus temperatures between 1250 and 1380. Two kinds of IHPV experiments were done; firstly a study of near liquidus phase relations and secondly, reequilibration of starting compositions with natural harzburgite capsule linings, both at variable P, T and X/sub water/ conditions. Magma compositions can be explained in terms of P, T, X/sub water/ conditions and extend of melting of a variably refractory mantle source.

Van Der Laan, S.R.; Flower, M.F.J.; Koster Van Groos, A.F.

1985-01-01T23:59:59.000Z

297

NMR studies of oriented molecules  

SciTech Connect

Deuterium and proton magnetic resonance are used in experiments on a number of compounds which either form liquid crystal mesophases themselves or are dissolved in a liquid crystal solvent. Proton multiple quantum NMR is used to simplify complicated spectra. The theory of nonselective multiple quantum NMR is briefly reviewed. Benzene dissolved in a liquid crystal are used to demonstrate several outcomes of the theory. Experimental studies include proton and deuterium single quantum (..delta..M = +-1) and proton multiple quantum spectra of several molecules which contain the biphenyl moiety. 4-Cyano-4'-n-pentyl-d/sub 11/-biphenyl (5CB-d/sub 11/) is studied as a pure compound in the nematic phase. The obtained chain order parameters and dipolar couplings agree closely with previous results. Models for the effective symmetry of the biphenyl group in 5CB-d/sub 11/ are tested against the experimental spectra. The dihedral angle, defined by the planes containing the rings of the biphenyl group, is found to be 30 +- 2/sup 0/ for 5DB-d/sub 11/. Experiments are also described for 4,4'-d/sub 2/-biphenyl, 4,4' - dibromo-biphenyl, and unsubstituted biphenyl.

Sinton, S.W.

1981-11-01T23:59:59.000Z

298

Synchrotron radiation studies of the  

Science Journals Connector (OSTI)

Two questions thought to have a significant effect on SiC-MOS device characteristics are treated. The existence of carbon clusters or carbon containing by-products and the existence of sub-oxides at the SiO2/SiC interface. Results of photoemission studies using synchrotron radiation of the interface of the Si-terminated surface of n-type SiC(0001) crystals are presented. The results show that no carbon clusters or carbon containing by-product can be detected at the interface of in situ or ex situ grown samples with an oxide layer thickness larger than  Å. The presence of sub-oxides at the SiO2/SiC interface was predicted in a theoretical calculation and has been revealed in Si 2p core level data by several groups. These results were not unanimous; significant differences in the number of sub-oxide and shifts were reported. A study also including the Si 1s core level and Si KLL Auger transitions was therefore made. These data show the presence of only one sub-oxide at the interface, assigned to Si1+ oxidation states. The SiO2 chemical shift is shown to exhibit a dependence on oxide thickness, similar to but smaller in magnitude than the thickness dependence earlier revealed for SiO2/Si.

L I Johansson; C Virojanadara

2004-01-01T23:59:59.000Z

299

Ultrafast studies of solution dynamics  

SciTech Connect

This is the final report of a one-year, Laboratory Directed Research and Development (LDRD) project at Los Alamos National Laboratory (LANL). Fast chemical dynamics generally must be initiated photochemically. This limits the applicability of modern laser methods for following the structural changes that occur during chemical and biological reactions to those systems that have an electronic chromophore that has a significant yield of photoproduct when excited. This project has developed a new and entirely general approach to ultrafast initiation of reactions in solution: laser-induced temperature jump (T-jump). The results open entire new fields of study of ultrafast molecular dynamics in solution. The authors have demonstrated the T-jump technique on time scales of 50 ps and longer, and have applied it to study of the fast events in protein folding. They find that a general lifetime of alpha-helix formation is ca 100 ns, and that tertiary folds (in apomyoglobin) form in ca 100 {mu}s.

Woodruff, W.H.; Dyer, R.B. [Los Alamos National Lab., NM (United States); Callender, R.H. [City Univ. of New York, NY (United States). Dept. of Physics

1997-10-01T23:59:59.000Z

300

The ARIES tokamak reactor study  

SciTech Connect

The ARIES study is a community effort to develop several visions of tokamaks as fusion power reactors. The aims are to determine the potential economics, safety, and environmental features of a range of possible tokamak reactors, and to identify physics and technology areas with the highest leverage for achieving the best tokamak reactor. Three ARIES visions are planned, each having a different degree of extrapolation from the present data base in physics and technology. The ARIES-I design assumes a minimum extrapolation from current tokamak physics (e.g., 1st stability) and incorporates technological advances that can be available in the next 20 to 30 years. ARIES-II is a DT-burning tokamak which would operate at a higher beta in the 2nd MHD stability regime. It employs both potential advances in the physics and expected advances in technology and engineering. ARIES-II will examine the potential of the tokamak and the D{sup 3}He fuel cycle. This report is a collection of 14 papers on the results of the ARIES study which were presented at the IEEE 13th Symposium on Fusion Engineering (October 2-6, 1989, Knoxville, TN). This collection describes the ARIES research effort, with emphasis on the ARIES-I design, summarizing the major results, the key technical issues, and the central conclusions.

Not Available

1989-10-01T23:59:59.000Z

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We encourage you to perform a real-time search of NLEBeta
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301

Recent high pressure photoluminescence studies  

SciTech Connect

In this paper we discuss two studies involving the effect of pressure on luminescence properties of organic molecules in polymeric media. (1) The efficiency of energy transfer from Coumarine 138 to Rhodamine B in polyacrylic acid (PAA) is measured by both steady state and time dependent methods. The Forster efficiency'' obtained by these two methods is consistent and shows the same pressure dependence as efficiencies derived from relative peak intensities. The non-monotonic pressure dependence of the efficiency is accounted for in terms of the properties of the molecules and the media. (2) The effect of pressure on the luminescent efficiency of molecules with two or more possible excited state geometries has been measured. The efficiency is described in terms of the non-radiative dissipation of energy from a planar excited state and the rates of crossing to and from the possible twisted states as well as non-radiative decay from these states. The processes involved in these two studies are pertinent to a number of technologically and biologically important processes. [copyright]American Institute of Physics

Drickamer, H.G.; Lang, J.M.; Dreger, Z.A. (Department of Chemical Engineering, University of Illinois, 1209 W. California Street, Urbana, Illinois 61801 (United States))

1994-07-10T23:59:59.000Z

302

Muon Muon Collider: Feasibility Study  

SciTech Connect

A feasibility study is presented of a 2 + 2 TeV muon collider with a luminosity of L = 10{sup 35} cm{sup -2}s{sup -1}. The resulting design is not optimized for performance, and certainly not for cost; however, it does suffice - we believe - to allow us to make a credible case, that a muon collider is a serious possibility for particle physics and, therefore, worthy of R and D support so that the reality of, and interest in, a muon collider can be better assayed. The goal of this support would be to completely assess the physics potential and to evaluate the cost and development of the necessary technology. The muon collider complex consists of components which first produce copious pions, then capture the pions and the resulting muons from their decay; this is followed by an ionization cooling channel to reduce the longitudinal and transverse emittance of the muon beam. The next stage is to accelerate the muons and, finally, inject them into a collider ring wich has a small beta function at the colliding point. This is the first attempt at a point design and it will require further study and optimization. Experimental work will be needed to verify the validity of diverse crucial elements in the design. Muons because of their large mass compared to an electron, do not produce significant synchrotron radiation. As a result there is negligible beamstrahlung and high energy collisions are not limited by this phenomena. In addition, muons can be accelerated in circular devices which will be considerably smaller than two full-energy linacs as required in an e{sup +} - e{sup -} collider. A hadron collider would require a CM energy 5 to 10 times higher than 4 TeV to have an equivalent energy reach. Since the accelerator size is limited by the strength of bending magnets, the hadron collider for the same physics reach would have to be much larger than the muon collider. In addition, muon collisions should be cleaner than hadron collisions. There are many detailed particle reactions which are open to a muon collider and the physics of such reactions - what one learns and the necessary luminosity to see interesting events - are described in detail. Most of the physics accesible to an e{sup +} - e{sup -} collider could be studied in a muon collider. In addition the production of Higgs bosons in the s-channel will allow the measurement of Higgs masses and total widths to high precision; likewise, t{bar t} and W{sup +}W{sup -} threshold studies would yield m{sub t} and m{sub w} to great accuracy. These reactions are at low center of mass energy (if the MSSM is correct) and the luminosity and {Delta}p/p of the beams required for these measurements is detailed in the Physics Chapter. On the other hand, at 2 + 2 TeV, a luminosity of L {approx} 10{sup 35} cm{sup -2}s{sup -1} is desirable for studies such as, the scattering of longitudinal W bosons or the production of heavy scalar particles. Not explored in this work, but worth noting, are the opportunities for muon-proton and muon-heavy ion collisions as well as the enormous richness of such a facility for fixed target physics provided by the intense beams of neutrinos, muons, pions, kaons, antiprotons and spallation neutrons. To see all the interesting physics described herein requires a careful study of the operation of a detector in the very large background. Three sources of background have been identified. The first is from any halo accompanying the muon beams in the collider ring. Very carefully prepared beams will have to be injected and maintained. The second is due to the fact that on average 35% of the muon energy appears in its decay electron. The energy of the electron subsequently is converted into EM showers either from the synchrotron radiation they emit in the collider magnetic field or from direct collision with the surrounding material. The decays that occur as the beams traverse the low beta insert are of particular concern for detector backgrounds. A third source of background is e{sup +} - e{sup -} pair creation from {mu}{sup +} - {mu}{sup -} interaction. Studies of

Gallardo, J.C.; Palmer, R.B.; /Brookhaven; Tollestrup, A.V.; /Fermilab; Sessler, A.M.; /LBL, Berkeley; Skrinsky, A.N.; /Novosibirsk, IYF; Ankenbrandt, C.; Geer, S.; Griffin, J.; Johnstone, C.; Lebrun, P.; McInturff, A.; Mills, Frederick E.; Mokhov, N.; Moretti, A.; Neuffer, D.; Ng, K.Y.; Noble, R.; Novitski, I.; Popovic, M.; Qian, C.; Van Ginneken, A. /Fermilab /Brookhaven /Wisconsin U., Madison /Tel Aviv U. /Indiana U. /UCLA /LBL, Berkeley /SLAC /Argonne /Sobolev IM, Novosibirsk /UC, Davis /Munich, Tech. U. /Virginia U. /KEK, Tsukuba /DESY /Novosibirsk, IYF /Jefferson Lab /Mississippi U. /SUNY, Stony Brook /MIT /Columbia U. /Fairfield U. /UC, Berkeley; ,

2012-04-05T23:59:59.000Z

303

Emplacement Gantry Gap Analysis Study  

SciTech Connect

To date, the project has established important to safety (ITS) performance requirements for structures, systems, and components (SSCs) based on the identification and categorization of event sequences that may result in a radiological release. These performance requirements are defined within the ''Nuclear Safety Design Bases for License Application'' (NSDB) (BSC 2005 [DIRS 171512], Table A-11). Further, SSCs credited with performing safety functions are classified as ITS. In turn, assurance that these SSCs will perform as required is sought through the use of consensus codes and standards. This gap analysis is based on the design completed for license application only. Accordingly, identification of ITS SSCs beyond those defined within the NSDB are based on designs that may be subject to further development during detail design. Furthermore, several design alternatives may still be under consideration to satisfy certain safety functions, and final selection will not be determined until further design development has occurred. Therefore, for completeness, alternative designs currently under consideration will be discussed throughout this study. This gap analysis will evaluate each code and standard identified within the ''Emplacement Gantry ITS Standards Identification Study'' (BSC 2005 [DIRS 173586]) to ensure each ITS performance requirement is fully satisfied. When a performance requirement is not fully satisfied, a gap is highlighted. This study will identify requirements to supplement or augment the code or standard to meet performance requirements. Further, this gap analysis will identify nonstandard areas of the design that will be subject to a design development plan. Nonstandard components and nonstandard design configurations are defined as areas of the design that do not follow standard industry practices or codes and standards. Whereby, assurance that an SSC will perform as required may not be readily sought though the use of consensus standards. This gap analysis is prepared by the Emplacement and Retrieval (E&R) project team and is intended for the sole use of the Engineering department in work regarding the emplacement gantry. Yucca Mountain Project personnel from the E&R project team should be consulted before use of this gap analysis for purposes other than those stated herein or by individuals other than authorized by the Engineering department.

R. Thornley

2005-05-27T23:59:59.000Z

304

Residential Refrigerator Recycling Ninth Year Retention Study  

E-Print Network (OSTI)

Residential Refrigerator Recycling Ninth Year Retention Study Study ID Nos. 546B, 563 Prepared RECYCLING PROGRAMS Study ID Nos. 546B and 563 Prepared for Southern California Edison Rosemead, California

305

Jane Mwenechanya Degree studied: MSc Sustainability &  

E-Print Network (OSTI)

Jane Mwenechanya Degree studied: MSc Sustainability & Environmental Studies Year of graduation on environmental sustainability issues by combining both the scientific and social aspect in dealing with the environmental problems. What did you particularly enjoy about the MSc Sustainability & Environmental Studies

Mottram, Nigel

306

Property:Study Type | Open Energy Information  

Open Energy Info (EERE)

Type Type Jump to: navigation, search This is a property of type Page. Pages using the property "Study Type" Showing 22 pages using this property. D Distributed Generation Study/10 West 66th Street Corp + Long-term Monitoring + Distributed Generation Study/615 kW Waukesha Packaged System + Laboratory Test + Distributed Generation Study/Aisin Seiki G60 at Hooligans Bar and Grille + Field Test + Distributed Generation Study/Arrow Linen + Long-term Monitoring + Distributed Generation Study/Dakota Station (Minnegasco) + Case Study + Distributed Generation Study/Elgin Community College + Case Study + Distributed Generation Study/Emerling Farm + Long-term Monitoring + Distributed Generation Study/Floyd Bennett + Long-term Monitoring + Distributed Generation Study/Harbec Plastics + Long-term Monitoring +

307

Nuclear Explosive Safety Study Process  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

3015-2001 3015-2001 February 2001 Superseding DOE-STD-3015-97 January 1997 DOE STANDARD NUCLEAR EXPLOSIVE SAFETY STUDY PROCESS U.S. Department of Energy AREA SAFT Washington, D.C. 20585 DISTRIBUTION STATEMENT A. Approved for public release; distribution is unlimited. This document has been reproduced from the best available copy. Available to DOE and DOE contractors from ES&H Technical Information Services, U.S. Department of Energy, (800) 473-4375, fax: (301) 903-9823. Available to the public from the U.S. Department of Commerce, Technology Administration, National Technical Information Service, Springfield, VA 22161; (703) 605-6000. DOE-STD-3015-2001 iii CONTENTS FOREWORD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . v 1. PURPOSE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 2. SCOPE . . . . . . . . . . . . . . . . . . . . . . .

308

Orange and Rockland Case Study  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

0 2012 0 2012 Orange and Rockland Case Study 1 Voltage Control Device A "Model-Centric" Approach to Smarter Electric Distribution Systems Orange and Rockland Utilities (ORU), is an investor-owned utility and a subsidiary of Consolidated Edison Incorporated (Con Edison), and is located in suburban New York, New Jersey, and Pennsylvania, west of New York City. ORU is a key participant in Con Edison's $272 million Smart Grid Investment Grant (SGIG) project to modernize electric distribution systems. With $136 million in Recovery Act funding from the U.S. Department of Energy, Con Edison and ORU expect to install smart grid technologies that provide: (1) lower frequency and duration of outages, (2)

309

Monument Valley Phytoremediation Pilot Study:  

Office of Legacy Management (LM)

1.8 1.8 U.S. Department of Energy UMTRA Ground Water Project Monument Valley Ground Water Remediation Work Plan: Native Plant Farming and Phytoremediation Pilot Study August 1998 Prepared for U.S. Department of Energy Albuquerque Operations Office Grand Junction Office Prepared by MACTEC Environmental Restoration Services, LLC Grand Junction, Colorado Project Number UGW-511-0015-10-000 Document Number U0029501 Work Performed under DOE Contract No. DE-AC13-96GJ87335 Note: Some of the section page numbers in the Table of Contents may not correspond to the page on which the section appears when viewing them in Adobe Acrobat. Document Number U0029501 Contents DOE/Grand Junction Office Monument Valley Ground Water Remediation Work Plan August 1998 Page v Contents Page Acronyms .

310

JGI - CSP Proposal Study Panel  

NLE Websites -- All DOE Office Websites (Extended Search)

User Programs User Programs Project Management Office Community Science Program Emerging Technologies Opportunity Program Technology Development Pilot Program Genomic Encyc. of Bacteria and Archaea MyJGI: Information for Collaborators The CSP Proposal Study Panel CSP | Overview | How to Propose a Project | Review Process | DOE Relevance Proposal Schedule | Project Management | Forms | FAQ | People and Contacts Members Nina Agabian University of California, San Francisco, http://www.ucsf.edu Chris Amemiya Benaroya Research Institute at Virginia Mason, http://www.benaroyaresearch.org Gary L. Andersen Lawrence Berkeley National Laboratory, http://www.lbl.gov Jo Ann Banks Purdue University, http://www.purdue.edu John Battista Louisiana State University, http://www.lsu.edu Fred Brockman

311

Neutrino Factory Physics Study Plots  

NLE Websites -- All DOE Office Websites (Extended Search)

Plots Plots Kerrys Plot Area Rajas Plot Area Superbeams draft report Steves Talk at the 2 day meeting for the neutrino factory physics study, 17-18 Feb, 2000. sin2 2theta(13) reach summary plot Superbeam plots Fig. 3 for superbeams paper Very long baseline conventional beam setup at FNAL Decay channel length versus baseline for conventional beams at FNAL Pion decay fraction versus baseline for conventional beams at FNAL Superbeam sin**2 2theta(13) sensitivity vs E and L: Rate table for WBB, LAr Superbeam sin**2 2theta(13) sensitivity vs E and L: Rate table for NBB, water C NUMI medium energy beam, baseline 2800 km, s2 2theta(13) = 0.01 NUMI medium energy beam, baseline 2800 km, s2 2theta(13) = 0.04 Draft paper Figures for entry level and beyond paper Fig. X1 Wrong-sign muon CC interaction spectrum versus muon

312

Advance in MEIC cooling studies  

SciTech Connect

Cooling of ion beams is essential for achieving a high luminosity for MEIC at Jefferson Lab. In this paper, we present the design concept of the electron cooling system for MEIC. In the design, two facilities are required for supporting a multi-staged cooling scheme; one is a 2 MeV DC cooler in the ion pre-booster; the other is a high electron energy (up to 55 MeV) ERL-circulator cooler in the collider ring. The simulation studies of beam dynamics in an ERL-circulator cooler are summarized and followed by a report on technology development for this cooler. We also discuss two proposed experiments for demonstrating high energy cooling with a bunched electron beam and the ERL-circulator cooler.

Zhang, Yuhong [JLAB, Newport News, VA (United States); Derbenev, Ya. [JLAB, Newport News, VA (United States); Douglas, D. [JLAB, Newport News, VA (United States); Hutton, A. [JLAB, Newport News, VA (United States); Kimber, A. [JLAB, Newport News, VA (United States); Li, R. [JLAB, Newport News, VA (United States); Nissen, E. [JLAB, Newport News, VA (United States); Tennant, [JLAB, Newport News, VA (United States); Zhang, H. [JLAB, Newport News, VA (United States)

2013-06-01T23:59:59.000Z

313

Multimegawatt dynamic NEP PMAD study  

SciTech Connect

The National Aeronautics and Space Administration Lewis Research Center (NASA LeRC) is developing a FORTRAN-based model of a complete nuclear electric propulsion (NEP) vehicle to be used for piloted or cargo missions to the Moon or Mars. The proposed vehicle will use either a Brayton or K-Rankine power conversion cycle, and either ion or magnetoplasmadynamic (MPD) thrusters. In support of this effort, Rocketdyne evaluated various power management and distribution (PMAD) approaches and selected a low-frequency design that is based on the direct use of the alternator voltage and frequency for power transmission. This approach was compared with dc and high-frequency ac designs, and selected on the basis of mass, efficiency, and qualitative assessment of power quality, reliability and development costs. This low-frequency architecture will be used as the reference in future NEP PMAD studies and for the subsequent FORTRAN model development.

Metcalf, K.J.

1992-11-01T23:59:59.000Z

314

Multimegawatt dynamic NEP PMAD study  

SciTech Connect

The National Aeronautics and Space Administration Lewis Research Center (NASA LeRC) is developing a Fortran--based model of a complete nuclear electric propulsion (NEP) vehicle to be used for piloted or cargo missions to the Moon or Mars. The proposed vehicle will use either a Brayton or K-Rankine power conversion cycle, and either ion or magnetoplasmadynamic (MPD) thrusters. In support of this effort, Rocketdyne evaluated various power management and distribution (PMAD) approaches and selected a low-frequency design that is based on the direct use of the alternator voltage and frequency for power transmission. This approach was compared with dc and high-frequency ac designs, and selected on the basis of mass, efficiency, and qualitative assessments of power quality, reliability and development costs. This low-frequency architecture will be used as the reference in future NEP PMAD studies and for the subsequent Fortran model development.

Metcalf, K.J. (Rocketdyne Division, Rockwell International Corporation, 6633 Canoga Avenue, P.O. Box 7922, MZ HB05, Canoga Park, California 91309-7922 (United States))

1993-01-20T23:59:59.000Z

315

Multimegawatt dynamic NEP PMAD study  

Science Journals Connector (OSTI)

The National Aeronautics and Space Administration Lewis Research Center (NASA LeRC) is developing a Fortran–based model of a complete nuclear electric propulsion (NEP) vehicle to be used for piloted or cargo missions to the Moon or Mars. The proposed vehicle will use either a Brayton or K?Rankine power conversion cycle and either ion or magnetoplasmadynamic (MPD) thrusters. In support of this effort Rocketdyne evaluated various power management and distribution (PMAD) approaches and selected a low?frequency design that is based on the direct use of the alternator voltage and frequency for power transmission. This approach was compared with dc and high?frequency ac designs and selected on the basis of mass efficiency and qualitative assessments of power quality reliability and development costs. This low?frequency architecture will be used as the reference in future NEP PMAD studies and for the subsequent Fortran model development.

Kenneth J. Metcalf

1993-01-01T23:59:59.000Z

316

Y-12 Uranium Exposure Study  

SciTech Connect

Following the recent restart of operations at the Y-12 Plant, the Radiological Control Organization (RCO) observed that the enriched uranium exposures appeared to involve insoluble rather than soluble uranium that presumably characterized most earlier Y-12 operations. These observations necessitated changes in the bioassay program, particularly the need for routine fecal sampling. In addition, it was not reasonable to interpret the bioassay data using metabolic parameter values established during earlier Y-12 operations. Thus, the recent urinary and fecal bioassay data were interpreted using the default guidance in Publication 54 of the International Commission on Radiological Protection (ICRP); that is, inhalation of Class Y uranium with an activity median aerodynamic diameter (AMAD) of 1 {micro}m. Faced with apparently new workplace conditions, these actions were appropriate and ensured a cautionary approach to worker protection. As additional bioassay data were accumulated, it became apparent that the data were not consistent with Publication 54. Therefore, this study was undertaken to examine the situation.

Eckerman, K.F.; Kerr, G.D.

1999-08-05T23:59:59.000Z

317

Study of bump bonding technology  

SciTech Connect

Pixel detectors proposed for the new generation of hadron collider experiments will use bump-bonding technology based on either indium or Pb/Sn solder to connect the front-end readout chips to the silicon pixel sensors. We have previously reported large-scale tests of the yield using both indium and Pb/Sn solder bump [1]. The conclusion is that both seem to be viable for pixel detectors. We have also carried out studies of various effects (e.g. storage over long period, effect of heating and cooling, and radiation) on both types of bump bonds using daisy-chained parts on a small scale [2], [3]. Overall, these tests showed little changes in the integrity of the bump connections. Nevertheless, questions still remain on the long-term reliability of the bumps due to thermal cycle effects, attachment to a substrate with a different coefficient of thermal expansion (CTE), and radiation.

Selcuk Cihangir et al.

2003-10-17T23:59:59.000Z

318

Feasibility Study | OpenEI  

Open Energy Info (EERE)

23 23 Varnish cache server Browse Upload data GDR 429 Throttled (bot load) Error 429 Throttled (bot load) Throttled (bot load) Guru Meditation: XID: 2142280123 Varnish cache server Feasibility Study Dataset Summary Description Reduction of global greenhouse gas emission to arrest global warming requires minimizing the use of fossil fuels. To achieve this a large scale use of renewable energies must be made over the globe for production of electrical and thermal energy. Success of wind and solar energy projects require detailed and precise information on the resources. For most developing countries adequate information on the resources are not available. Source Renewable Energy Research Centre, University of Dhaka Date Released February 19th, 2007 (7 years ago)

319

SEAPORT LIQUID NATURAL GAS STUDY  

SciTech Connect

The Seaport Liquid Natural Gas Study has attempted to evaluate the potential for using LNG in a variety of heavy-duty vehicle and equipment applications at the Ports of Los Angeles and Oakland. Specifically, this analysis has focused on the handling and transport of containerized cargo to, from and within these two facilities. In terms of containerized cargo throughput, Los Angeles and Oakland are the second and sixth busiest ports in the US, respectively, and together handle nearly 4.5 million TEUs per year. At present, the landside handling and transportation of containerized cargo is heavily dependent on diesel-powered, heavy-duty vehicles and equipment, the utilization of which contributes significantly to the overall emissions impact of port-related activities. Emissions from diesel units have been the subject of increasing scrutiny and regulatory action, particularly in California. In the past two years alone, particulate matter from diesel exhaust has been listed as a toxic air contaminant by CAM, and major lawsuits have been filed against several of California's largest supermarket chains, alleging violation of Proposition 65 statutes in connection with diesel emissions from their distribution facilities. CARE3 has also indicated that it may take further regulatory action relating to the TAC listing. In spite of these developments and the very large diesel emissions associated with port operations, there has been little AFV penetration in these applications. Nearly all port operators interviewed by CALSTART expressed an awareness of the issues surrounding diesel use; however, none appeared to be taking proactive steps to address them. Furthermore, while a less controversial issue than emissions, the dominance of diesel fuel use in heavy-duty vehicles contributes to a continued reliance on imported fuels. The increasing concern regarding diesel use, and the concurrent lack of alternative fuel use and vigorous emissions reduction activity at the Ports provide both the backdrop and the impetus for this study.

COOK,Z.

1999-02-01T23:59:59.000Z

320

Heat transfer studies, quarterly report  

SciTech Connect

Drying in subresidually-saturated systems at elevated temperatures has been studied for two different operating conditions. One condition started with flowing nitrogen gas through the test section and simultaneously heating up the porous medium at the same time (denoted in what follows as the ``transient heating case``). The other condition started initially with heating up the porous medium with no flow, and then running the nitrogen gas flow through the test section after a steady-state temperature distribution had been reached (denoted in what follows as the ``steady heating case``). A 90{degrees}C isothermal boundary condition was set on the aluminum wall. An average of 9% discrepancy in the mass balance calculation compared to the digital balance measurement has been found in the transient heating case. An average of 4.3% discrepancy in the mass balance calculation compared to the digital balance measurement has been found after the nitrogen gas flowed through test section for the steady heating case. A large discrepancy has also been found before the nitrogen gas admitted to the test section. This is because some of subresidual water in the test section has been drained out from the bottom due to the gravity effect and the strong convection flow in the porous medium before the nitrogen gas is admitted. This discrepancy may be reduced by closing the end tube at bottom before the nitrogen gas is admitted to the test section. The drying characteristics of this system are reported. A theoretical study has also been initiated in an attempt to supplement the experimental results, and this system is described in the report. A one-dimensional transient system is assumed in which a two-component (condensable and noncondensable) gas mixture flows through a porous medium with evaporation. The numerical calculation will be performed in the future work to compare to the experimental results.

Boehm, R.; Chen, Y.T.; Sathappan, A.K.

1996-01-19T23:59:59.000Z

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321

Nuclear spectroscopic studies. Progress report  

SciTech Connect

The Nuclear Physics group at the University of Tennessee, Knoxville is involved in several aspects of heavy-ion physics including both nuclear structure and reaction mechanisms. While our main emphasis is on experimental problems involving heavy-ion accelerators, we have maintained a strong collaboration with several theorists in order to best pursue the physics of our measurements. During the last year we have led several experiments at the Holifield Heavy Ion Research Facility and participated in others at Argonne National Laboratory. Also, we continue to be very active in the collaboration to study ultra-relativistic heavy ion physics utilizing the SPS accelerator at CERN in Geneva, Switzerland and in a RHIC detector R&D project. Our experimental work is in four broad areas: (1) the structure of nuclei at high angular momentum, (2) heavy-ion induced transfer reactions, (3) the structure of nuclei far from stability, and (4) ultra-relativistic heavy-ion physics. The results of studies in these particular areas will be described in this document in sections IIA, IIB, IIC, and IID, respectively. Areas (1), (3), and (4) concentrate on the structure of nuclear matter in extreme conditions of rotational motion, imbalance of neutrons and protons, or very high temperature and density. Area (2) pursues the transfer of nucleons to states with high angular momentum, both to learn about their structure and to understand the transfer of particles, energy, and angular momentum in collisions between heavy ions. An important component of our program is the strong emphasis on the theoretical aspects of nuclear structure and reactions.

Bingham, C.R.; Guidry, M.W.; Riedinger, L.L.; Sorensen, S.P.

1993-02-08T23:59:59.000Z

322

Studying the Communications Requirements of Electric Utilities...  

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

Studying the Communications Requirements of Electric Utilities to Inform Federal Smart Grid Policies- Public Meeting Studying the Communications Requirements of Electric Utilities...

323

2006 National Electric Transmission Congestion Study Federal...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

6 National Electric Transmission Congestion Study Federal Register Notice & Comments 2006 National Electric Transmission Congestion Study Federal Register Notice & Comments The...

324

2009 National Electric Transmission Congestion Study | Department...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

9 National Electric Transmission Congestion Study 2009 National Electric Transmission Congestion Study Section 216(a) of the Federal Power Act, as amended by the Energy Policy Act...

325

2006 National Electric Transmission Congestion Study | Department...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

6 National Electric Transmission Congestion Study 2006 National Electric Transmission Congestion Study Section 216(a) of the Federal Power Act, as amended by the Energy Policy Act...

326

School Bus Emissions Study | Department of Energy  

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

School Bus Emissions Study School Bus Emissions Study 2003 DEER Conference Presentation: international Truck and Engine Corporation deer2003slodowske.pdf More Documents &...

327

Battery systems performance studies - HIL components testing...  

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

systems performance studies - HIL components testing Battery systems performance studies - HIL components testing 2009 DOE Hydrogen Program and Vehicle Technologies Program Annual...

328

Advanced Collaborative Emissions Study | Department of Energy  

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

Study Advanced Collaborative Emissions Study Reports on Phase 1 testing of new 2007 heavy-duty diesel engines (using a common lubricant) from four manufacturers (Caterpillar,...

329

DSI Economic Study (contracts/rd)  

NLE Websites -- All DOE Office Websites (Extended Search)

Economic Study (updated September 8, 2006) This web page provides information related to BPA's process to study the positive and negative impacts to Pacific Northwest jobs and the...

330

Multnomah County Hydrokinetic Feasibility Study: Final Feasibility Study Report  

SciTech Connect

HDR has completed a study of the technical, regulatory, and economic feasibility of installing hydrokinetic turbines under the Morrison, Broadway, and Sellwood bridges. The primary objective of installing hydrokinetic turbines is a demonstration of in-stream hydrokinetic technologies for public education and outreach. Due to the low gradient of the Lower Willamette and the effects of the tide, velocities in the area in consideration are simply not high enough to economically support a commercial installation. While the velocities in the river may at times provide enough energy for a commercial turbine to reach capacity, the frequency and duration of high flow events which provide suitable velocities is not sufficient to support a commercial hydrokinetic installation. We have observed that over an 11 year period, daily average velocities in the Lower Willamette exceeded a nominal cut-in speed of 0.75 m/s only 20% of the time, leaving net zero power production for the remaining 80% of days. The Sellwood Bridge site was estimated to have the best hydrokinetic resource, with an estimated average annual production of about 9,000 kWh. The estimated production could range from 2,500 kWh to 15,000 kWh. Based on these energy estimates, the amount of revenue generated through either a power purchase agreement (PPA) or recovered through net metering is not sufficient to repay the project costs within the life of the turbine. The hydrokinetic resource at the Morrison and Broadway Bridges is slightly smaller than at the Sellwood Bridge. While the Broadway and Morrison Bridges have existing infrastructure that could be utilized, the project is not expected to generate enough revenue to repay the investment. Despite low velocities and energy production, the sites themselves are favorable for installation of a demonstration or experimental project. With high public interest in renewable energy, the possibility exists to develop a hydrokinetic test site which could provide developers and scientists a location to temporarily deploy and test hydrokinetic devices, and also function as an educational tool for the general public. Bridge piers provide an excellent pre-existing anchor point for hydrokinetic devices, and existing infrastructure at the Morrison and Broadway Bridges may reduce installation costs. Opportunity exists to partner with local universities with engineering and environmental interest in renewable energy. A partnership with Portland State University�¢����s engineering school could provide students with an opportunity to learn about hydrokinetics through senior design projects. Oregon State University and University of Washington, which are partnered through the Northwest National Marine Renewable Energy Center (NNMREC) to study and test hydrokinetic technology, are also relatively local to the site. In addition to providing an opportunity for both public and private entities to learn technically about in-stream kinetics, this approach will encourage grant funding for outreach, education, and product development, while also serving as a positive community relations opportunity for the County and its partners.

Stephen Spain

2012-03-15T23:59:59.000Z

331

Oxy-coal Combustion Studies  

SciTech Connect

The objective of this project is to move toward the development of a predictive capability with quantified uncertainty bounds for pilot-scale, single-burner, oxy-coal operation. This validation research brings together multi-scale experimental measurements and computer simulations. The combination of simulation development and validation experiments is designed to lead to predictive tools for the performance of existing air fired pulverized coal boilers that have been retrofitted to various oxy-firing configurations. In addition, this report also describes novel research results related to oxy-combustion in circulating fluidized beds. For pulverized coal combustion configurations, particular attention is focused on the effect of oxy-firing on ignition and coal-flame stability, and on the subsequent partitioning mechanisms of the ash aerosol. To these ends, the project has focused on the following: â?¢ The development of reliable Large Eddy Simulations (LES) of oxy-coal flames using the Direct Quadrature Method of Moments (DQMOM) (Subtask 3.1). The simulations were validated for both non-reacting particle-laden jets and oxy-coal flames. â?¢ The modifications of an existing oxy-coal combustor to allow operation with high levels of input oxygen to enable in-situ laser diagnostic measurements as well as the development of strategies for directed oxygen injection (Subtask 3.2). Flame stability was quantified for various burner configurations. One configuration that was explored was to inject all the oxygen as a pure gas within an annular oxygen lance, with burner aerodynamics controlling the subsequent mixing. â?¢ The development of Particle Image Velocimetry (PIV) for identification of velocity fields in turbulent oxy-coal flames in order to provide high-fidelity data for the validation of oxy-coal simulation models (Subtask 3.3). Initial efforts utilized a laboratory diffusion flame, first using gas-fuel and later a pulverized-coal flame to ensure the methodology was properly implemented and that all necessary data and image-processing techniques were fully developed. Success at this stage of development led to application of the diagnostics in a large-scale oxy-fuel combustor (OFC). â?¢ The impact of oxy-coal-fired vs. air-fired environments on SO{sub x} (SO{sub 2}, SO{sub 3}) emissions during coal combustion in a pilot-scale circulating fluidized-bed (CFB) (Subtask 3.4). Profiles of species concentration and temperature were obtained for both conditions, and profiles of temperature over a wide range of O{sub 2} concentration were studied for oxy-firing conditions. The effect of limestone addition on SO{sub 2} and SO{sub 3} emissions were also examined for both air- and oxy- firing conditions. â?¢ The investigation of O{sub 2}/CO{sub 2} and O{sub 2}/N{sub 2} environments on SO{sub 2 emissions during coal combustion in a bench-scale single-particle fluidized-bed reactor (Subtask 3.5). Moreover, the sulfation mechanisms of limestone in O{sub 2}/CO{sub 2} and O{sub 2}/N{sub 2} environments were studied, and a generalized gassolid and diffusion-reaction single-particle model was developed to study the effect of major operating variables. â?¢ The investigation of the effect of oxy-coal combustion on ash formation, particle size distributions (PSD), and size-segregated elemental composition in a drop-tube furnace and the 100 kW OFC (Subtask 3.6). In particular, the effect of coal type and flue gas recycle (FGR, OFC only) was investigated.

J. Wendt; E. Eddings; J. Lighty; T. Ring; P. Smith; J. Thornock; Y. Jia, W. Morris; J. Pedel; D. Rezeai; L. Wang; J. Zhang; K. Kelly

2012-01-01T23:59:59.000Z

332

Alternative Fuels Data Center: Alternative Fuel Study  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Alternative Fuel Study Alternative Fuel Study to someone by E-mail Share Alternative Fuels Data Center: Alternative Fuel Study on Facebook Tweet about Alternative Fuels Data Center: Alternative Fuel Study on Twitter Bookmark Alternative Fuels Data Center: Alternative Fuel Study on Google Bookmark Alternative Fuels Data Center: Alternative Fuel Study on Delicious Rank Alternative Fuels Data Center: Alternative Fuel Study on Digg Find More places to share Alternative Fuels Data Center: Alternative Fuel Study on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type Alternative Fuel Study As directed by the Nevada Legislature, the Legislative Commission (Commission) conducted an interim study in 2011 concerning the production and use of energy in the state. The study included information on the use

333

Manzanita Wind Energy Feasibility Study  

SciTech Connect

The Manzanita Indian Reservation is located in southeastern San Diego County, California. The Tribe has long recognized that the Reservation has an abundant wind resource that could be commercially utilized to its benefit. Manzanita has explored the wind resource potential on tribal land and developed a business plan by means of this wind energy feasibility project, which enables Manzanita to make informed decisions when considering the benefits and risks of encouraging large-scale wind power development on their lands. Technical consultant to the project has been SeaWest Consulting, LLC, an established wind power consulting company. The technical scope of the project covered the full range of feasibility assessment activities from site selection through completion of a business plan for implementation. The primary objectives of this feasibility study were to: (1) document the quality and suitability of the Manzanita Reservation as a site for installation and long-term operation of a commercially viable utility-scale wind power project; and, (2) develop a comprehensive and financeable business plan.

Trisha Frank

2004-09-30T23:59:59.000Z

334

LLW Dumpster study: Task 009  

SciTech Connect

Over a span of several years, the public has reported visible leakage emanating from ten cubic yard Dumpsters used to transport Low Level Radioactive Wastes (LLW) from LANL generation sites to the disposal site at TA-54, Area G. The purpose of this study was to: Investigate probable causes of leakages, Inspect existing Dumpsters in the fields Propose immediate short-range solutions to the problem, and Propose long-range solutions based on predicted future requirements. Field investigations indicated that LLW is handled carefully and professional at the individual generation sites and again during pick-up delivery, and disposal at TA-54. It was also apparent, however, that Dumpsters not designed for LLW service are used to store this radioactive material for extended time periods while being subjected to the full range of Northern New Mexico weather conditions. All Dumpsters inspected had 1/8 in to 2 in gaps in their closures (loading doors and discharge ramps) through which driving rain or melting snow could easily enter. Seven Dumpsters were located outside secure areas. No cases of actual contamination were discovered, only the appearance of contamination i.e. the dripping of collected rainwater or melting ice and snow from Dumpsters being transported over public roads.

Frye, J.A. [Thompson (T.K.), Inc., White Rock, NM (United States)

1989-08-01T23:59:59.000Z

335

Photovoltaic concentrator module improvements study  

SciTech Connect

This report presents results of a project to design and fabricate an improved photovoltaic concentrator module. Using previous work as a baseline, this study conducted analyses and testing to select major module components and design features. The lens parquet and concentrator solar cell were selected from the highest performing, available components. A single 185X point-focus module was fabricated by the project team and tested at Sandia. Major module characteristics include a 6 by 4 compression-molded acrylic lens parquet (0.737 m{sup 2} area), twenty-four 0.2 ohms-cm, FZ, p-Si solar cells (1.56 cm{sup 2} area) soldered to ceramic substrates and copper heat spreaders, and an aluminized steel housing with corrugated bottom. This project marked the first attempt to use prismatic covers on solar cells in a high-concentration, point-focus application. Cells with 15 percent metallization were obtained, but problems with the fabrication and placement of prismatic covers on these cells lead to the decision not to use covers in the prototype module. Cell assembly fabrication, module fabrication, and module optical design activities are presented here. Test results are also presented for bare cells, cell assemblies, and module. At operating conditions of 981 watts/m{sup 2} DNI and an estimated cell temperature of 65{degrees}C, the module demonstrated an efficiency of 13.9 percent prior to stressed environmental exposure. 12 refs., 56 figs., 7 tabs.

Levy, S.L.; Kerschen, K.A. (Black and Veatch, Kansas City, MO (United States)); Hutchison, G. (Solar Kinetics, Inc., Dallas, TX (United States)); Nowlan, M.J. (Spire Corp., Bedford, MA (United States))

1991-08-01T23:59:59.000Z

336

An Experimental Study of Rhythms  

E-Print Network (OSTI)

each lap) EoTö" 2. 22.0 3* 23.0 4. 22.0 5. 23,0 6. 23,0 7. 24.0 8. 24.0 9. 23.0 10. 26.0 11. 25. ö 12. 26.0 13. 21.0 14. 24.0 15. 26.0 16. 25.0 17. 26.0 18. 25.0 19. 26.0 20. 24,0 21« 26.0 22. 24.0 23. 23.0 24. 20.0 Kansas City... TIME TT 2174* 2. 21.8 3. 21.6 4. 21.8 5. 22.4 6. 23.0 7. 23.0 8. 23.4 9. 23.2 10. 23.0 11. 21.2 12. 21.4 (for each lap) RESULTS GATHERED PROM A STUDY OP TRACK PERFORMANCES Kansas-Missouri Dual Meet. 3/2/28. Convention Hall. Kansas City...

Sarvis, Byron Charles

1931-01-01T23:59:59.000Z

337

Heat transfer studies. Quarterly report  

SciTech Connect

Nitrogen gas has been used in experimental studies related to understanding issues in the extension of multi-phase models to sub-residual saturation conditions during drying. Two different flow rates of 1 SLPM and 0.5 SLPM with a room temperature boundary condition on the aluminum column have been examined. Information about variations of humidity and temperatures is given. It is shown that the situation that exists in the experiments is somewhat different than that found in typical assumptions made by numerical modelers. Work planned for the next quarter is outlined. The apparatus used for the work noted above will be supplemented to allow other temperature conditions than ambient to be evaluated. Temperatures up to 90{degree}C will be used. Other work planned for the next period will involve the use of small-scale simulated repository experiment to determine temperatures and humidities around a horizontal heater within an annulus in a rigid porous medium. The effect of backfill on performance when episodic flows are encountered will be compared to results when backfill is not present (the latter results have been determined earlier).

Boehm, R.; Chen, Y.T.; Vallebuona, J.

1995-07-20T23:59:59.000Z

338

Kinetic studies of anomalous transport  

SciTech Connect

Progress in achieving a physics-based understanding of anomalous transport in toroidal systems has come in large part from investigations based on the proposition that low frequency electrostatic microinstabilities are dominant in the bulk ( confinement'') region of these plasmas. Although the presence here of drift-type modes dependent on trapped particle and ion temperature gradient driven effects appears to be consistent with a number of important observed confinement trends, conventional estimates for these instabilities cannot account for the strong current (I{sub p}) and /or q-scaling frequently found in empirically deduced global energy confinement times for auxiliary-heated discharges. The present paper deals with both linear and nonlinear physics features, ignored in simpler estimates, which could introduce an appreciable local dependence on current. It is also pointed out that while the thermal flux characteristics of drift modes have justifiably been the focus of experimental studies assessing their relevance, other transport properties associated with these microinstabilities should additionally be examined. Accordingly, the present paper provides estimates and discusses the significance of anomalous energy exchange between ions and electrons when fluctuations are present. 19 refs., 3 figs.

Tang, W.M.

1990-11-01T23:59:59.000Z

339

Chickamauga reservoir embayment study - 1990  

SciTech Connect

The objectives of this report are three-fold: (1) assess physical, chemical, and biological conditions in the major embayments of Chickamauga Reservoir; (2) compare water quality and biological conditions of embayments with main river locations; and (3) identify any water quality concerns in the study embayments that may warrant further investigation and/or management actions. Embayments are important areas of reservoirs to be considered when assessments are made to support water quality management plans. In general, embayments, because of their smaller size (water surface areas usually less than 1000 acres), shallower morphometry (average depth usually less than 10 feet), and longer detention times (frequently a month or more), exhibit more extreme responses to pollutant loadings and changes in land use than the main river region of the reservoir. Consequently, embayments are often at greater risk of water quality impairments (e.g. nutrient enrichment, filling and siltation, excessive growths of aquatic plants, algal blooms, low dissolved oxygen concentrations, bacteriological contamination, etc.). Much of the secondary beneficial use of reservoirs occurs in embayments (viz. marinas, recreation areas, parks and beaches, residential development, etc.). Typically embayments comprise less than 20 percent of the surface area of a reservoir, but they often receive 50 percent or more of the water-oriented recreational use of the reservoir. This intensive recreational use creates a potential for adverse use impacts if poor water quality and aquatic conditions exist in an embayment.

Meinert, D.L.; Butkus, S.R.; McDonough, T.A.

1992-12-01T23:59:59.000Z

340

Advanced Toroidal Facility II studies  

SciTech Connect

Design studies for a low-aspect-ratio, large next-generation stellarator, Advanced Toroidal Facility II (ATF-II), with high-current-density, high-field, stable NbTi/Cu helical windings are described. The design parameters are an average plasma radius of 0.52 m, a major radius of 2 m, and a field on axis of 4 to 5 T, with 10 to 15 MW of heating power. Such a device would be comparable in cope to other next-generation stellarators but would have roughly the same aspect ratio as the tokamaks without, however, the need for current drive to sustain steady-state operation. A number of low-aspect-ratio physics issues need to be addressed in the design of ATF-II, primarily compromises between high-beta capability and good confinement properties. A six-field-period compact torsatron is chosen as a reference design for ATF-II, and its main features and performance predictions are discussed. An integrated (beta capability and confinement) optimization approach and optimization of superconducting windings are also discussed.

Lyon, J.F.; Carreras, B.A.; Dominguez, N.; Dresner, L.; Hedrick, C.L.; Hirshman, S.P.; Lubell, M.S.; Lue, J.W.; Painter, S.L.; Rome, J.A. (Oak Ridge National Lab., TN (USA)); Morris, R.N.; van Rij, W.I. (Martin Marietta Energy Systems, Computing and Telecommunications Div., Oak Ridge, TN (US))

1990-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "boreal ecosystem-atmosphere study" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


341

New Mexico renewable development study  

SciTech Connect

Since the early 1990s, Los Alamos National Laboratory (LANL) has applied electric grid models and simulation software to problems of national significance. This effort continues with a variety of other projects funded by the Department of Energy (DOE), other federal and state agencies and private companies. Critical to the success of these programs is the ability to integrate regional-scale models of the electric grid, to assess the propagation of grid impacts, and to present interactively the effect of potential mitigating actions required to stabilize the grid. All of these capabilities are applied in this study, to accomplish the following goals and objectives: (1) Develop an AC power flow model representing future conditions within New Mexico's electric grid, using commercial tools accepted by the utility industry; (2) Conduct a 'screening' analysis of options for accelerating potential renewable energy development through the addition of a statewide transmission collector system; (3) Estimate total revenue needed, jobs created (temporary and permanent) plus indirect and direct impacts to the state's economy; (4) Evaluate potential cost allocation methodology; and (5) Issue a project report that will provide information for policy direction by state regulators, project developers, and legislators.

Toole, Gasper [Los Alamos National Laboratory; Bent, Russell [Los Alamos National Laboratory; Ewers, Mary [Los Alamos National Laboratory

2010-09-17T23:59:59.000Z

342

mathematics Study program cycle and type  

E-Print Network (OSTI)

mathematics academic study programmm 11 #12;12 #12;· Study program cycle and type: First cycle academic study program. · AAnnttiicciippaatteedd aaccaaddeemmiicc ttiittllee:: Bachelor in Mathematics ggooaallss:: The principal goal of the academic study program in Mathematics is to qualify its graduates

Â?umer, Slobodan

343

Institute of Transportation Studies Portland State University  

E-Print Network (OSTI)

Institute of Transportation Studies Portland State University November 2007 Transit's Dirty Little Director, UCLA Institute of Transportation Studies #12;Institute of Transportation Studies Transit of Transportation Studies Fewer than 40 trips per capita since 1965 Trend in Transit Ridership Per Capita 1900

Bertini, Robert L.

344

Fundamental Study of Single Biomass Particle Combustion  

E-Print Network (OSTI)

Fundamental Study of Single Biomass Particle Combustion Maryam Momeni #12;Fundamental Study of Single Biomass Particle Combustion Maryam Momeni Dissertation submitted to the Faculty of Engineering Fundamental Study of Single Biomass Particle Combustion This thesis is a comprehensive study of single biomass

Berning, Torsten

345

Control Group Variation in the Janus Studies  

NLE Websites -- All DOE Office Websites (Extended Search)

Control Group Variation in the Janus Studies Control Group Variation in the Janus Studies Benjamin Haley Northwestern University Abstract Data from historical radiobiological mega-studies is being migrated online to enable open access to the results of these studies. The availability of these large data sets offers the possibility of merging the results of multiple studies for meta-analysis. However, researchers must overcome several hurdles in order to analyze data from disparate radiobiology studies. Variations in animal treatment, autopsy methods, and nomenclature must be accounted for before developing new conclusions from merged studies. This work focuses on differences in animal treatment between studies in the Janus radiobiology experiments. The Janus Studies data sets include coded necropsy results for more than 40,000 mice divided between 12 studies. We

346

Alternative Fuels Data Center: State Biofuel Study  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

State Biofuel Study to State Biofuel Study to someone by E-mail Share Alternative Fuels Data Center: State Biofuel Study on Facebook Tweet about Alternative Fuels Data Center: State Biofuel Study on Twitter Bookmark Alternative Fuels Data Center: State Biofuel Study on Google Bookmark Alternative Fuels Data Center: State Biofuel Study on Delicious Rank Alternative Fuels Data Center: State Biofuel Study on Digg Find More places to share Alternative Fuels Data Center: State Biofuel Study on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type State Biofuel Study The Hawaii Department of Business, Economic Development and Tourism (Department) conducted a study on the conditions and policies needed to expand biofuel production in Hawaii with the goal of displacing a

347

Alternative Fuels Data Center: Case Studies  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Case Studies to Case Studies to someone by E-mail Share Alternative Fuels Data Center: Case Studies on Facebook Tweet about Alternative Fuels Data Center: Case Studies on Twitter Bookmark Alternative Fuels Data Center: Case Studies on Google Bookmark Alternative Fuels Data Center: Case Studies on Delicious Rank Alternative Fuels Data Center: Case Studies on Digg Find More places to share Alternative Fuels Data Center: Case Studies on AddThis.com... Case Studies Find case studies and success stories about alternative transportation technologies and alternative fuels. A Chevy Volt sedan is plugged into a charging station in a parking area outside the City of Fort Collins fleet facility. Fort Collins: A Multi-Fuel Approach to Sustainable Fleet Operations A diversity of fuels and technologies offers flexibility in reaching energy

348

Supplementary safety system corrosion studies  

SciTech Connect

This memorandum presents experimental data from electrochemical and immersion tests to support the continued use of two sections of nonconforming steel in the Supplementary Safety System. The Reactor Corrosion Mitigation Committee met on May 16, 1991 to evaluate materials that had been installed in the SSS. The materials lacked complete Corrosion Evaluation (CE) and/or Certified Mill Test Reports and had been installed during recent modifications (Project S-4332). Items that lacked proper documentation included AISI Type 304 stainless steel (304) instrument tubing (0.375'' OD) associated with the pressure transmitters and a two-foot section of 304 pipe located on the far side of the system downstream of the pneumatic valves. Cyclic potentiodynamic polarization scans were performed on sensitized and solution-annealed 304 samples in as-mixed and acidified Gd(NO{sub 3}){sub 3}, or ink'', solutions at room temperature to determine the susceptibility of 304 to localized corrosion in this environment. No localized attack was observed on the solution annealed or sensitized 304 in the Gd(NO{sub 3}){sub 3} solution. These tests revealed no significant differences in the behavior of the sensitized and solution-annealed 304 in gadolinium nitrate solution. Therefore, localized corrosion of the nonconforming components is not anticipated, and the performance of the nonconforming components should not differ from that of corrosion evaluated and certified materials. Previous studies have shown that AISI Type 304L stainless steel (304L) did not pit during a three-month exposure in gadolinium nitrate solutions of pH 2 or 5. These combined results support the continued use of the nonconforming steels until replacement can be made at the next scheduled long shut-down.

Anderson, M.H.; Wiersma, B.J.

1991-05-21T23:59:59.000Z

349

Supplementary safety system corrosion studies  

SciTech Connect

This memorandum presents experimental data from electrochemical and immersion tests to support the continued use of two sections of nonconforming steel in the Supplementary Safety System. The Reactor Corrosion Mitigation Committee met on May 16, 1991 to evaluate materials that had been installed in the SSS. The materials lacked complete Corrosion Evaluation (CE) and/or Certified Mill Test Reports and had been installed during recent modifications (Project S-4332). Items that lacked proper documentation included AISI Type 304 stainless steel (304) instrument tubing (0.375`` OD) associated with the pressure transmitters and a two-foot section of 304 pipe located on the far side of the system downstream of the pneumatic valves. Cyclic potentiodynamic polarization scans were performed on sensitized and solution-annealed 304 samples in as-mixed and acidified Gd(NO{sub 3}){sub 3}, or ``ink``, solutions at room temperature to determine the susceptibility of 304 to localized corrosion in this environment. No localized attack was observed on the solution annealed or sensitized 304 in the Gd(NO{sub 3}){sub 3} solution. These tests revealed no significant differences in the behavior of the sensitized and solution-annealed 304 in gadolinium nitrate solution. Therefore, localized corrosion of the nonconforming components is not anticipated, and the performance of the nonconforming components should not differ from that of corrosion evaluated and certified materials. Previous studies have shown that AISI Type 304L stainless steel (304L) did not pit during a three-month exposure in gadolinium nitrate solutions of pH 2 or 5. These combined results support the continued use of the nonconforming steels until replacement can be made at the next scheduled long shut-down.

Anderson, M.H.; Wiersma, B.J.

1991-05-21T23:59:59.000Z

350

Fundamental Studies of Recombinant Hydrogenases  

SciTech Connect

This research addressed the long term goals of understanding the assembly and organization of hydrogenase enzymes, of reducing them in size and complexity, of determining structure/function relationships, including energy conservation via charge separation across membranes, and in screening for novel H2 catalysts. A key overall goal of the proposed research was to define and characterize minimal hydrogenases that are produced in high yields and are oxygen-resistant. Remarkably, in spite of decades of research carried out on hydrogenases, it is not possible to readily manipulate or design the enzyme using molecular biology approaches since a recombinant form produced in a suitable host is not available. Such resources are essential if we are to understand what constitutes a “minimal” hydrogenase and design such catalysts with certain properties, such as resistance to oxygen, extreme stability and specificity for a given electron donor. The model system for our studies is Pyrococcus furiosus, a hyperthermophile that grows optimally at 100°C, which contains three different nickel-iron [NiFe-] containing hydrogenases. Hydrogenases I and II are cytoplasmic while the other, MBH, is an integral membrane protein that functions to both evolve H2 and pump protons. Three important breakthroughs were made during the funding period with P. furiosus soluble hydrogenase I (SHI). First, we produced an active recombinant form of SHI in E. coli by the co-expression of sixteen genes using anaerobically-induced promoters. Second, we genetically-engineered P. furiosus to overexpress SHI by an order of magnitude compared to the wild type strain. Third, we generated the first ‘minimal’ form of SHI, one that contained two rather than four subunits. This dimeric form was stable and active, and directly interacted with a pyruvate-oxidizing enzyme with any intermediate electron carrier. The research resulted in five peer-reviewed publications.

Adams, Michael W

2014-01-25T23:59:59.000Z

351

WERF MACT Feasibility Study Report  

SciTech Connect

This study was undertaken to determine the technical feasibility of upgrading the Waste Experimental Reduction Facility (WERF) at the Idaho National Engineering and Environmental Laboratory to meet the offgas emission limits proposed in the Maximum Achievable Control Technologies (MACT)rule. Four practicable offgas treatment processes were identified, which, if installed, would enable the WERF to meet the anticipated MACT emission limits for dioxins and furans (D/F), hydrochloric acid (HCI), and mercury (Hg). Due to the three-year time restraint for MACT compliance, any technology chosen for the upgrade must be performed within the general plant project funding limit of $5 M. The option selected consists of a partial-quench evaporative cooler with dry sorbent injection for HCI removal followed by a sulfur-impregnated activated carbon bed for Hg control. The planning cost estimate for implementing the option is $4.17 M (with 24% contingency). The total estimated cost includes capital costs, design and construction costs, and project management costs. Capital costs include the purchase of a new offgas evaporative cooler, a dry sorbent injection system with reagent storage, a new fabric filter baghouse, a fixed carbon bed absorber, and two offgas induced draft exhaust fans. It is estimated that 21 months will be required to complete the recommended modification to the WERF. The partial-quench cooler is designed to rapidly cool the offgas exiting the secondary combustion chamber to minimize D/F formation. Dry sorbent injection of an alkali reagent into the offgas is recommended. The alkali reacts with the HCI to form a salt, which is captured with the fly ash in the baghouse. A design HCI removal efficiency of 97.2% allows for the feeding 20 lbs/hr of chlorine to the WERF incinerator. The sorbent feed rate can be adjusted to achieve the desired HCI removal efficiency. A fixed bed of sulfur-impregnated carbon was conservatively sized for a total Hg removal capacity when feeding 10 g/hr Hg to the WERF incinerator. An added benefit for using carbon adsorption is that the activated carbon will also capture a large fraction of any residual D/F present in the offgas.

B. Bonnema; D. Moser; J. Riedesel; K. Kooda; K. Liekhus; K. Rebish; S. Poling

1998-11-01T23:59:59.000Z

352

Better Buildings Neighborhood Program: Case Studies  

NLE Websites -- All DOE Office Websites (Extended Search)

Tools & Resources Tools & Resources Printable Version Share this resource Send a link to Better Buildings Neighborhood Program: Case Studies to someone by E-mail Share Better Buildings Neighborhood Program: Case Studies on Facebook Tweet about Better Buildings Neighborhood Program: Case Studies on Twitter Bookmark Better Buildings Neighborhood Program: Case Studies on Google Bookmark Better Buildings Neighborhood Program: Case Studies on Delicious Rank Better Buildings Neighborhood Program: Case Studies on Digg Find More places to share Better Buildings Neighborhood Program: Case Studies on AddThis.com... Case Studies Resource Directory Webcasts Workshops Grants Administration Case Studies Find out more about how energy efficiency upgrade programs across the United States are using innovative financing mechanisms, high-demand

353

National Security Studies Program | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

National Security Studies Program National Security Studies Program National Security Studies Program Objective The National Security Studies Program (NSSP) is designed to prepare future leaders of civilian agencies for high-level policy, command, and staff responsibilities. The NSSP focuses on international environments and commercial partnerships. All students successfully completing the program are awarded a Master's degree. The program does not involve a promotion or a change in position. Benefits to the Organization The program prepares federal civilian employees for high-level policy, command, and staff responsibilities. Participants will gain valuable experience in leadership, information strategy, national security studies, military strategy, logistics, economics, industry studies, and more. The

354

Updated August 2008 Self-Study Design  

E-Print Network (OSTI)

elements: the General Education Curriculum; the major field of study; and elective courses if needed 2008 2 Other off-campus study opportunities include cooperative education, internships, an exchange

Hardy, Christopher R.

355

Winter Study Rebate Form 2012 Date______________________________ ID #________________________________  

E-Print Network (OSTI)

Winter Study Rebate Form 2012 Date______________________________ ID to receive your rebate? Credit term account______ EPH Dollars_______ WINTER STUDY REBATES ARE GIVEN 10 consecutive calendar days are entitled to a rebate Rebates will be calculated on a per day basis

Aalberts, Daniel P.

356

Winter Study Rebate Form 2013 Date______________________________ ID #________________________________  

E-Print Network (OSTI)

Winter Study Rebate Form 2013 Date______________________________ ID to receive your rebate? Credit term account______ EPH Dollars_______ WINTER STUDY REBATES ARE GIVEN 10 consecutive calendar days are entitled to a rebate Rebates will be calculated on a per day basis

Aalberts, Daniel P.

357

sBelle Design Study Report  

E-Print Network (OSTI)

In this note, we compile results of various simulation studies for the upgrade of the Belle detector. Based on these studies, we propose a set of optimum or appropriate parameters of the detector.

I. Adachi; M. Danilov; K. Hara; T. Hara; T. Higuchi; K. Inami; H. Ishino; N. Katayama; T. Kawasaki; A. Kibayashi; P. Krizan; P. Krokovny; Y. Kuroki; A. Kuzmin; I. Nakamura; E. Nakano; M. Nakao; S. Nishida; H. Ozaki; P. Pakhlov; R. Pestotnik; Y. Sakai; C. Schwanda; S. Shinomiya; K. Sumisawa; O. Tajima; K. Trabelsi; T. Tsuboyama; S. Uehara; S. Uno; Y. Ushiroda

2008-10-22T23:59:59.000Z

358

Wind Tunnel Studies of Martian Aeolian Processes  

Science Journals Connector (OSTI)

10 December 1974 research-article Wind Tunnel Studies of Martian Aeolian Processes...investigation is in progress which involves wind tunnel simulations, geologic field studies...aerodynamic lift and surface roughness. Wind tunnel simulations were conducted to determine...

1974-01-01T23:59:59.000Z

359

Feasibility Study for a New Business Jet  

E-Print Network (OSTI)

This report demonstrates details of a feasibility study of a new business jet as an effort to complete the requirements for a field project (EMGT 835) in Engineering Management. The study is conducted during global economic crisis to identify a...

Mousa, Yasser Abdullah

2009-05-15T23:59:59.000Z

360

Solar Energy Assessment Study (Project A)  

Science Journals Connector (OSTI)

This paper describes progress made on the Solar Energy Assessment Study during the last nine months. It begins by stating the aims and objectives of the Study and then goes on to describe the method of working...

D. Turrent; N. Baker

1983-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "boreal ecosystem-atmosphere study" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


361

Depleted uranium disposition study -- Supplement, Revision 1  

SciTech Connect

The Department of Energy Office of Weapons and Materials Planning has requested a supplemental study to update the recent Depleted Uranium Disposition report. This supplemental study addresses new disposition alternatives and changes in status.

Becker, G.W.

1993-11-01T23:59:59.000Z

362

University of California, Berkeley INTERDISCIPLINARY STUDIES FIELD  

E-Print Network (OSTI)

and Interdisciplinary Studies (UGIS) College of Letters and Sciences http://ugis.ls.berkeley.edu/isf/ ISF Major Student of Undergraduate and Interdisciplinary Studies (UGIS) of the College of Letters and Science. It is one of many

California at Irvine, University of

363

National Electric Transmission Congestion Study- Portland Workshop  

Energy.gov (U.S. Department of Energy (DOE))

On December 13, 2011, DOE hosted a regional pre-study workshop in Portland, OR to receive input and suggestions concerning the National Electric Transmission Congestion Study. The workshop flyer, agenda, presentations, and full transcript are available below.

364

Synchronization of Mechanical Oscillators: An Experimental Study  

E-Print Network (OSTI)

SYNCHRONIZATION OF MECHANICAL OSCILLATORS: AN EXPERIMENTAL STUDY A Thesis by ROOZBEH DANESHVAR Submitted to the O ce of Graduate Studies of Texas A&M University in partial ful llment of the requirements for the degree of MASTER OF SCIENCE December... 2010 Major Subject: Electrical Engineering SYNCHRONIZATION OF MECHANICAL OSCILLATORS: AN EXPERIMENTAL STUDY A Thesis by ROOZBEH DANESHVAR Submitted to the O ce of Graduate Studies of Texas A&M University in partial ful llment of the requirements...

Daneshvar, Roozbeh

2011-02-22T23:59:59.000Z

365

Numerical study on active wave devouring propulsion  

Science Journals Connector (OSTI)

The possibility of extracting energy from gravity waves for marine propulsion was numerically studied by a two-dimensional...

Liyanarachchi Waruna Arampath De Silva…

2012-09-01T23:59:59.000Z

366

Western Wind and Solar Integration Study  

SciTech Connect

This report provides a full description of the Western Wind and Solar Integration Study (WWSIS) and its findings.

GE Energy

2010-05-01T23:59:59.000Z

367

NW Aluminum Industry Study (contracts/subscription)  

NLE Websites -- All DOE Office Websites (Extended Search)

Subscription Contracts Announcements Subscription Strategy Subscription Products Aluminum Study IOUPublic Settlement Slice of the System Billing Procedures Firstgov Northwest...

368

Group Study Room Policy and Reservation Form  

E-Print Network (OSTI)

to the Group Study Reservation Form. Fill out the web form and click "Send" to submit the request. A confirming

Reynolds, Albert C.

369

Eastern Renewable Generation Integration Study (Presentation)  

SciTech Connect

This presentation provides a high-level overview of the Eastern Renewable Generation Integration Study process, scenarios, tools, and goals.

Bloom, A.

2014-05-01T23:59:59.000Z

370

U-Th-Ra Fractionation During Weathering and River Transport  

Science Journals Connector (OSTI)

...aquatic environment of a phosphogypsum disposal area. J Environ...fractionation of the rare earth elements in a boreal...aquatic environment of a phosphogypsum disposal area. J Environ...fractionation of the rare earth elements in a boreal...

F. Chabaux; J. Riotte; O. Dequincey

371

Studying Psychology at Strathclyde Dr Kellyanne Findlay  

E-Print Network (OSTI)

1 Studying Psychology at Strathclyde Dr Kellyanne Findlay kellyanne.findlay@strath.ac.uk What is Psychology? I study Psychology Tell me what I'm thinking then Psychology's all just common sense What is Psychology? Psychology is the study of the mind and behaviour. There are five main goals, 1. Describe how

Mottram, Nigel

372

BachelorofArts NativeAmericanStudies  

E-Print Network (OSTI)

.0 credit hours) with a grade point average of at least 2.00. Major Requirements (13 courses) _____ Native Indian Art History and Theory ___ Native American Studies 2350 - North American Indian Art Studio American Studies 2000 - Native American Philosophy ___ Native American Studies 2500 - Canadian Indian

Morris, Joy

373

HANFORD THYROID DISEASE STUDY FINAL REPORT  

E-Print Network (OSTI)

HANFORD THYROID DISEASE STUDY FINAL REPORT Study Management Team Scott Davis, Ph.D., Principal;Acknowledgments Many individuals have contributed to the success of the Hanford Thyroid Disease Study. We wish: Dr. Floyd Frost and Mr. Eugene Sobota; 3) history of Hanford: Dr. Michelle Stenejhem; 4) statistical

374

American Studies Graduate Program Advisor Form  

E-Print Network (OSTI)

American Studies Graduate Program Advisor Form Thank you for your interest in the American Studies must first secure an advisor in order to be considered for admission. The first-year advisor can, American Studies is not in a position to assign faculty to serve as advisors. It is, therefore

Dyer, Bill

375

Study in Germany / Work in Germany  

E-Print Network (OSTI)

Study in Germany / Work in Germany Opportunities Prof. Dr. Silke R. Falkner German Programme Coordinator silke.falkner@usask.ca Tel.: 966-5744 #12;Content I. Opportunities for Study in Germany II. German in Germany V. Term II courses #12;I.A. Study in Germany (Summer) 1. CSSG: Canadian Summer School in Germany

Peak, Derek

376

>Why I decided to study in Germany ...  

E-Print Network (OSTI)

>Why I decided to study in Germany ... SIX STUDENTS TELL THEIR STORIES _______ PAGE 04 +/+/+/ STUDYING IN GERMANY /+/+/+ #12;What are the important ingredients for a successful start? The best possible preparation sounds like a good idea. That's why the magazine "Start ­ Studying in Germany" is providing some

Hellebrand, Sybille

377

Living in Germany. Studying at FAU.  

E-Print Network (OSTI)

Welcome. Living in Germany. Studying at FAU. www.fau.eu/international #12;Welcome. Living in Germany. Studying at FAU. 2 Welcome. Living in Germany. Studying at FAU. Contents Vice President`s welcome...................................................... 5 1. What you will find in this brochure .............................. 6 2. Welcome to Germany

Fiebig, Peter

378

2002 Fusion Summer Study Executive Summary  

E-Print Network (OSTI)

2002 Fusion Summer Study Executive Summary 31 July 2002 #12;page 2 of 15 2002 Fusion Summer Study Executive Summary The 2002 Fusion Summer Study was conducted from July 8-19, 2002, in Snowmass, CO, and carried out a critical assessment of major next-steps in the fusion energy sciences program in both

379

HEALTH STUDIES www. pdx.edu/sch  

E-Print Network (OSTI)

HEALTH STUDIES www. pdx.edu/sch Undergraduate Degrees Offered: Bachelor of Science in Health Studies Bachelor of Arts in Health Studies Minor in Community Health Areas of Concentration: Community Health Education Health Sciences Physical Activity/Exercise School Health " e programs in the School

380

Medieval Studies The School of Humanities  

E-Print Network (OSTI)

and their common traditions,in the period between 500 and 1500 ad.The program combines a broad background, French, or Latin), music, philosophy, or religion. Degree Requirements for BA in Medieval Studies in Medieval Studies MDST 368 Mythologies French Studies MDST 404 Beginnings of Language and Literature

Richards-Kortum, Rebecca

Note: This page contains sample records for the topic "boreal ecosystem-atmosphere study" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


381

LBL resistivity studies at Cerro Prieto  

SciTech Connect

A series of dc resistivity studies were performed at the Cerro Prieto geothermal field. In the present study dipole-dipole resistivity data have been collected and two-dimensional modeling studies have been performed using these and existing Schlumberger data taken by the CFE. 10 refs.

Wilt, M.J.; Goldstein, N.E.; Razo, A.M.

1980-01-01T23:59:59.000Z

382

LBNL International Energy Studies | Open Energy Information  

Open Energy Info (EERE)

Studies Studies Jump to: navigation, search Logo: International Energy Studies Name International Energy Studies Agency/Company /Organization Lawrence Berkeley National Laboratory Sector Energy, Land Focus Area Energy Efficiency, Forestry Topics Implementation, GHG inventory, Policies/deployment programs, Resource assessment, Pathways analysis, Background analysis Resource Type Dataset Website http://ies.lbl.gov References IES Homepage[1] Abstract The International Energy Studies (IES) Group has been active for more than 25 years and is composed of scientists active on the world forum in the areas of energy, forestry, and climate research. Recently LBNL and UC Berkeley also initiated a new program on India the Berkeley India Joint Leadership on Energy and Environment (BIJLEE).

383

US Country Studies Program | Open Energy Information  

Open Energy Info (EERE)

Country Studies Program Country Studies Program Jump to: navigation, search Name US Country Studies Program Agency/Company /Organization United States Government Sector Energy, Land Website http://www.gcrio.org/CSP/ Program Start 1993 References US Country Studies Program[1] From: http://www.gcrio.org/CSP/ap.html The U.S. Country Studies Program provides financial and technical assistance to developing and transition countries for climate change studies. The program was announced by the President prior to the United Nations Conference on Environment and Development (UNCED) in Brazil in 1992. The first round of two-year studies began in October 1993, and a second round followed in October 1994. Fifty-six countries on five continents currently participate in the program. Regional and sectoral

384

LBNL Developing Countries Studies | Open Energy Information  

Open Energy Info (EERE)

LBNL Developing Countries Studies LBNL Developing Countries Studies (Redirected from Developing Countries Studies) Jump to: navigation, search Logo: Developing Countries Studies at LBNL Name Developing Countries Studies at LBNL Agency/Company /Organization Lawrence Berkeley National Laboratory Sector Energy Focus Area Energy Efficiency Topics GHG inventory, Resource assessment, Background analysis Resource Type Dataset, Software/modeling tools, Presentation Website http://ies.lbl.gov/node/251 References Lawrence Berkeley [1] Abstract LBNL's International Energy Studies Group is involved in a number of activities relating to energy use in developing countries and climate change. LBNL's International Energy Studies Group is involved in a number of activities relating to energy use in developing countries and climate

385

Interactions between soil thermal and hydrological dynamics in the response of Alaska ecosystems to fire disturbance  

E-Print Network (OSTI)

of tundra, deciduous, and conifer forest were assigned to beforest; CON, boreal conifer forest; Dry, moderately well

2009-01-01T23:59:59.000Z

386

Summary of Utility Studies: Smart Grid Investment Grant Consumer Behavior Study Analysis  

E-Print Network (OSTI)

Studies: Smart Grid Investment Grant Consumer Behavior StudyEnergy Smart Grid Investment Grant Technical Advisory Group2012a) Smart Grid Investment Grant Program Progress Report.

Cappers, Peter

2014-01-01T23:59:59.000Z

387

Cambio global y polucin atmosfrica  

E-Print Network (OSTI)

pollution and forest ecosystems Atmospheric pollution is referred as a component of global change. The role on the interaction between pollution and climate change. Key words: atmospheric pollution, acidic rain, anatomical anatómicos y fisiológicos, micorrizas, recursos ge- néticos, masas forestales españolas. Abstract Atmospheric

Espigares, Tíscar

388

Biogeosciences, 4, 743758, 2007 www.biogeosciences.net/4/743/2007/  

E-Print Network (OSTI)

01 64, 07701 Jena, Germany 2Norsk Institutt for Skog og Landskap, P.O. Box 115, 1431 Aas, Norway 3, Ecosystem Respiration, Reco, Vapor Pressure Deficit, VPD, Latent Heat, LE, Sensible Heat, H, Wind Speed, u, and energy fluxes which can be used to characterize the temporal development of ecosystem- atmosphere

Paris-Sud XI, Université de

389

Control Group Variation in the Janus Studies  

NLE Websites -- All DOE Office Websites (Extended Search)

Group Variation in the Janus Studies Group Variation in the Janus Studies Benjamin Haley 1 , William Liu 1 , Mary J. Kwasny 2 , Tatjana Paunesku 1 , Gayle Woloschak 1 1. Department of Radiation Oncology, Feinberg School of Medicine, Northwestern University, Chicago, Illinois 60611 2. Department of Preventative Medicine, Feinberg School of Medicine, Northwestern University, Chicago, Illinois 60611 Data from historical radiobiological mega-studies is being migrated online to enable open access to the results of these studies. The availability of these large data sets offers the possibility of merging the results of multiple studies for meta-analysis. However, researchers must overcome several hurdles in order to analyze data from disparate radiobiology studies. Variations in animal treatment, autopsy methods, and nomenclature must be accounted for before developing

390

LBNL Developing Countries Studies | Open Energy Information  

Open Energy Info (EERE)

Countries Studies Countries Studies Jump to: navigation, search Logo: Developing Countries Studies at LBNL Name Developing Countries Studies at LBNL Agency/Company /Organization Lawrence Berkeley National Laboratory Sector Energy Focus Area Energy Efficiency Topics GHG inventory, Resource assessment, Background analysis Resource Type Dataset, Software/modeling tools, Presentation Website http://ies.lbl.gov/node/251 References Lawrence Berkeley [1] Abstract LBNL's International Energy Studies Group is involved in a number of activities relating to energy use in developing countries and climate change. LBNL's International Energy Studies Group is involved in a number of activities relating to energy use in developing countries and climate change. Developed international energy use data and emissions scenarios for

391

LNG Export Study | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

LNG Export Study LNG Export Study LNG Export Study As part of a broader effort to further inform decisions related to LNG exports, the Department of Energy commissioned NERA Economic Consulting to conduct a third party study in order to gain a better understanding of how U.S. LNG exports could affect the public interest, with an emphasis on the energy and manufacturing sectors. The Department is releasing that study and making it available for public review and comment. As this is not a Department of Energy product, the Department will be conducting its own review of the study as well as consideration of relevant comments made throughout the process prior to making final determinations. Federal law generally requires approval of natural gas exports to countries that have a free trade agreement with the United States. For countries that

392

LBNL International Energy Studies | Open Energy Information  

Open Energy Info (EERE)

LBNL International Energy Studies LBNL International Energy Studies (Redirected from International Energy Studies) Jump to: navigation, search Logo: International Energy Studies Name International Energy Studies Agency/Company /Organization Lawrence Berkeley National Laboratory Sector Energy, Land Focus Area Energy Efficiency, Forestry Topics Implementation, GHG inventory, Policies/deployment programs, Resource assessment, Pathways analysis, Background analysis Resource Type Dataset Website http://ies.lbl.gov References IES Homepage[1] Abstract The International Energy Studies (IES) Group has been active for more than 25 years and is composed of scientists active on the world forum in the areas of energy, forestry, and climate research. Recently LBNL and UC Berkeley also initiated a new program on India the Berkeley India Joint Leadership on Energy and Environment (BIJLEE).

393

Evaluating learning technologies: frameworks and case studies  

Science Journals Connector (OSTI)

Evaluation frameworks have been developed for studying learning technology. In this paper, we review their application to a number of evaluation projects, reflect on recent developments in the area of evaluation and illustrate how these frameworks have been applied by reflecting on the methods employed in three contrasting case studies. Each case study is an evaluation of an innovative use of information technology. The first case study describes the evaluation activities related to the technology-enhanced components of an introductory physics course for distance learners, 'Physical World', focusing on the evaluation of multimedia tutorials. The second case study discusses an evaluation project focusing on the impact of networked technologies on learning at school level, the 'ImpaCT2' evaluation, and describes the methods used in tracking use of technology both at school and at home. The third case study involves the evaluation of a history website on a full time higher education course, 'The History of the USA'.

Eileen Scanlon; Canan Blake; Kim Issroff; Cathy Lewin

2006-01-01T23:59:59.000Z

394

Arctic Air Pollution: Origins and Impacts  

Science Journals Connector (OSTI)

...boreal forest fires may also be important...boreal forest fire emissions or possible...Equinox (TOPSE) airborne campaign clearly...measured by airborne lidar, during deployments...estimates for the fraction of ozone originating...related to the rapid release of bromine radicals...boreal forest fire emissions...

Kathy S. Law; Andreas Stohl

2007-03-16T23:59:59.000Z

395

BIODIVERSITY Projecting the distribution of forests in  

E-Print Network (OSTI)

­100% of boreal conifer forest in New England by the late 21st century. The range of mixed oak­hickory forests in oak­hickory forests coincide with an approximate 556 m upslope retreat of the boreal conifer forest climate warming in the 21st century is likely to cause the extensive loss of boreal conifer forests

Beckage, Brian

396

Remote Sensing-Based Determination of Conifer Needle Flushing Phenology  

E-Print Network (OSTI)

Remote Sensing-Based Determination of Conifer Needle Flushing Phenology over Boreal the start of the growing season] is one of the critical phenological stage in particular to boreal forest in one of the critical boreal phenological stage, i.e., ``conifer needle flushing'' [CNF: defined

397

Fundamental Studies in Syngas Premixed Combustion Dynamics  

NLE Websites -- All DOE Office Websites (Extended Search)

Studies Studies in Syngas Premixed Combustion Dynamics Ahmed F. Ghoniem, Anuradha M. Annaswamy, Raymond L. Speth, H. Murat Altay Massachusetts Institute of Technology SCIES Project 05-01-SR121 Project Awarded (08/01/2005, 36 Month Duration) Needs & Objectives Gas Turbine Needs Flexibility to operate with variable syngas compositions Ensure stable operation over a wide range of conditions Reduce emissions of CO and NO x Project Objectives Study experimentally lean premixed syngas combustion

398

A study of bioaerosol sampling cyclones  

E-Print Network (OSTI)

A STUDY OF BIOAEROSOL SAMPLING CYCLONES A Thesis by BRANDON WAYNE MONCLA 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 December 2004 Major Subject: Mechanical Engineering A STUDY OF BIOAEROSOL SAMPLING CYCLONES A Thesis by BRANDON WAYNE MONCLA Submitted to Texas A&M University in partial fulfillment...

Moncla, Brandon Wayne

2005-02-17T23:59:59.000Z

399

Mechanistic studies using kinetic isotope effects  

E-Print Network (OSTI)

MECHANISTIC STUDIES USING KINETIC ISOTOPE EFFECTS A Thesis by BRIAN E. SCHULMFIER Submitted to the Office of Graduate Studies of Texas ARM University in partial fulfillment of the requtrements for the degree of MASTER OF SCIENCE December... 1999 Major Subject: Chemistry MECHANISTIC STUDIES USING KINETIC ISOTOPE EFFECTS A Thesis by BRIAN E. SCHULMEIER Submitted to Texas A&M University in partial fulfillment of the requirements for the degree of MASTER OF SCIENCE Approved...

Schulmeier, Brian E.

2012-06-07T23:59:59.000Z

400

An electric thermal storage marketing feasibility study  

SciTech Connect

The author presents a study undertaken to determine the market potential of a cooling storage rebate program in the Orange and Rockland service territory. The study was also designed to provide insight into which customer groups are the most likely candidates for cool storage. The information gained from this study is useful for both long term demand side planning and in focusing efforts cost effectively on future cool storage marketing programs.

Onofry, R. (Orange and Rockland Utilities (US))

1987-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "boreal ecosystem-atmosphere study" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


401

Studies of complexity in fluid systems  

SciTech Connect

This is the final report of Grant DE-FG02-92ER25119, ''Studies of Complexity in Fluids'', we have investigated turbulence, flow in granular materials, singularities in evolution of fluid surfaces and selective withdrawal fluid flows. We have studied numerical methods for dealing with complex phenomena, and done simulations on the formation of river networks. We have also studied contact-line deposition that occurs in a drying drop.

Nagel, Sidney R.

2000-06-12T23:59:59.000Z

402

Better Buildings Residential Network Case Study: Partnerships  

Energy.gov (U.S. Department of Energy (DOE))

Better Buildings Residential Network Case Study: Partnerships, from the U.S. Department of Energy's Office of Energy Efficiency and Renewable Energy.

403

Studying Amyotrophic Lateral Sclerosis at the APS  

SciTech Connect

Researchers from Brookhaven National Lab come to Argonne's Advanced Photon Source to study Amyotrophic Lateral Sclerosis, commonly known as Lou Gehrig's disease.

Gelfand, Paul; Miller, Lisa

2013-10-31T23:59:59.000Z

404

Final Report Port and Modal Elasticity Study  

E-Print Network (OSTI)

1 Final Report Port and Modal Elasticity Study Prepared for Southern California Association................................................................................................. 23 Financing Transportation Infrastructure for Port Access ..................................................................................... 27 Comparison of West Coast Port Facilities

California at Berkeley, University of

405

Eastern Renewable Generation Integration Study (Fact Sheet)  

SciTech Connect

This one-page, two-sided fact sheet provides an overview of the Eastern Renewable Generation and Integration Study process.

Not Available

2014-02-01T23:59:59.000Z

406

Lignin studies of transgenic Norway spruce.  

E-Print Network (OSTI)

??An attractive objective in tree breeding is to reduce the content of lignin, or increase its extractability, to favor delignification during pulping. This study investigates… (more)

Wadenbäck, Johan

2006-01-01T23:59:59.000Z

407

Western Wind and Solar Integration Study  

SciTech Connect

The Western Wind and Solar Integration Study (WWSIS) is one of the largest regional wind and solar integration studies to date. It was initiated in 2007 to examine the operational impact of up to 35% energy penetration of wind, photovoltaics (PV), and concentrating solar power (CSP) on the power system operated by the WestConnect group of utilities in Arizona, Colorado, Nevada, New Mexico, and Wyoming (see study area map). WestConnect also includes utilities in California, but these were not included because California had already completed a renewable energy integration study for the state. This study was set up to answer questions that utilities, public utilities commissions, developers, and regional planning organizations had about renewable energy use in the west: (1) Does geographic diversity of renewable energy resource help mitigate variability; (2) How do local resources compare to out-of-state resources; (3) Can balancing area cooperation help mitigate variability; (4) What is the role and value of energy storage; (5) Should reserve requirements be modified; (6) What is the benefit of forecasting; and (7) How can hydropower help with integration of renewables? The Western Wind and Solar Integration Study is sponsored by the U.S. Department of Energy (DOE) and run by NREL with WestConnect as a partner organization. The study follows DOE's 20% Wind Energy by 2030 report, which did not find any technical barriers to reaching 20% wind energy in the continental United States by 2030. This study and its partner study, the Eastern Wind Integration and Transmission Study, performed a more in-depth operating impact analysis to see if 20% wind energy was feasible from an operational level. In DOE/NREL's analysis, the 20% wind energy target required 25% wind energy in the western interconnection; therefore, this study considered 20% and 30% wind energy to bracket the DOE analysis. Additionally, since solar is rapidly growing in the west, 5% solar was also considered in this study. The goal of the Western Wind and Solar Integration Study is to understand the costs and operating impacts due to the variability and uncertainty of wind, PV, and CSP on the grid. This is mainly an operations study, (rather than a transmission study), although different scenarios model different transmission build-outs to deliver power. Using a detailed power system production simulation model, the study identifies operational impacts and challenges of wind energy penetration up to 30% of annual electricity consumption.

Lew, D.; Piwko, R.; Jordan, G.; Miller, N.; Clark, K.; Freeman, L.; Milligan, M.

2011-01-01T23:59:59.000Z

408

Independent Study Form | Photosynthetic Antenna Research Center  

NLE Websites -- All DOE Office Websites (Extended Search)

is expected to pursue studies or outside activities that are supervised by a faculty advisor or sponsor. Washington University schools and departments require their own separate...

409

Comprehensive Study of Image Restoration Algorithms.  

E-Print Network (OSTI)

??Abstract Comprehensive Study of Image Restoration Algorithms By Lize Zong Master of Science in Electrical Engineering Image restoration is an important part of digital image-processing.… (more)

Zong, Lize

2015-01-01T23:59:59.000Z

410

Marine microbes key players in study | EMSL  

NLE Websites -- All DOE Office Websites (Extended Search)

study to examine microbial community responses to OMZ expansion across a range of water column redox states. The Impact The findings reveal how OMZ expansion will affect...

411

Fine Structure Studies in Proton Emission  

NLE Websites -- All DOE Office Websites (Extended Search)

Structure Studies in Proton Emission In order to understand the evolution of single particle wave functions and deformations beyond the proton drip line, a program has been...

412

Advanced Collaborative Emissions Study (ACES) NETL Agreement...  

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

NETL Agreement 13919 Advanced Collaborative Emissions Study (ACES) NETL Agreement 13919 Presentation from the U.S. DOE Office of Vehicle Technologies "Mega" Merit Review 2008 on...

413

Coreflood experimental study of steam displacement.  

E-Print Network (OSTI)

??The main objective of this study was to verify experimentally whether or not a Buckley-Leverett shock front exists when steam displaces oil in a porous… (more)

Cerutti, Andres Enrique

2012-01-01T23:59:59.000Z

414

Durability Improvements Through Degradation Mechanism Studies...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Through Degradation Mechanism Studies Presented at the Department of Energy Fuel Cell Projects Kickoff Meeting, September 1 - October 1, 2009 boruplanlkickoff.pdf...

415

Study of the South African nanotechnology system.  

E-Print Network (OSTI)

??The study of the nanotechnology system in South Africa is an analysis of the South African nanotechnology innovation system, with a discussion of background information… (more)

Van der Merwe, Derrick Louis

2010-01-01T23:59:59.000Z

416

MDU Solar Energy Project Case Study  

Energy.gov (U.S. Department of Energy (DOE))

Presentation covers the MDU Solar Energy Project Case Study and is given at the Spring 2010 Federal Utility Partnership Working Group (FUPWG) meeting in Rapid City, South Dakota.

417

Advanced Collaborative Emissions Study (ACES) | Department of...  

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

Advanced Collaborative Emissions Study (ACES) Substantial public health benefits are expected from the new 20072010 enginecontrol systems and fuels, but it is prudent to ensure...

418

EPIP - Marketing and Sales Study - March 2006  

NLE Websites -- All DOE Office Websites (Extended Search)

Enterprise Process Improvement Program - Marketing and Sales study The Enterprise Process Improvement Program (EPIP) is a Bonneville Power Administration initiative to achieve one...

419

University of Connecticut Women's Studies Program  

E-Print Network (OSTI)

University of Connecticut Women's Studies Program College of Liberal Arts and Sciences An Equal Opportunity Employer 354 Mansfield Road Unit Storrs, Connecticut 06269-2181 Telephone: (860) 486

Alpay, S. Pamir

420

S0LUTIA FUNDS PCB CLEANUP, STUDIES  

Science Journals Connector (OSTI)

After a 30-day comment period, the order would become final and then Solutia would undertake what is formally known as a Remedial Investigation & Feasibility Study. ...

2002-03-25T23:59:59.000Z

Note: This page contains sample records for the topic "boreal ecosystem-atmosphere study" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


421

Enhancements to Natural Attenuation: Selected Case Studies |...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Selected Case Studies More Documents & Publications Building C-400 Thermal Treatment 90% Remedial Design Report and Site Investigation Natural and Enhanced Attenuation of Soil and...

422

IPP RH-TRU Waste Study - Summary  

NLE Websites -- All DOE Office Websites (Extended Search)

for evaluation: releases by gas generation, groundwater transport, human intrusion and heat generation. Study Findings A summary of the important findings of the Remote-Handled...

423

Yuan T. Lee and Molecular Beam Studies  

Office of Scientific and Technical Information (OSTI)

rapidly became a mecca for studies of collision processes. Later, lasers and molecular beams were combined to understand various primary photochemical processes and the...

424

Canister storage building trade study. Final report  

SciTech Connect

This study was performed to evaluate the impact of several technical issues related to the usage of the Canister Storage Building (CSB) to safely stage and store N-Reactor spent fuel currently located at K-Basin 100KW and 100KE. Each technical issue formed the basis for an individual trade study used to develop the ROM cost and schedule estimates. The study used concept 2D from the Fluor prepared ``Staging and Storage Facility (SSF) Feasibility Report`` as the basis for development of the individual trade studies.

Swenson, C.E. [Westinghouse Hanford Co., Richland, WA (United States)

1995-05-01T23:59:59.000Z

425

Simulation study of solar chimney assisted solarium.  

E-Print Network (OSTI)

??The objective of this study is to develop a modelling method for optimizing the design of a solar chimney integrated solarium to maximize the ventilation… (more)

Ravanfar, Afrooz (Author)

2013-01-01T23:59:59.000Z

426

Molecular dynamics simulation studies of electrolytes andelectrolyte...  

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

Merit Review and Peer Evaluation Meeting, May 18-22, 2009 -- Washington D.C. es40smith.pdf More Documents & Publications Molecular Dynamics Simulation Studies of...

427

Fisheries biology: a study in population dynamics  

Science Journals Connector (OSTI)

the examples were taken from marine fish studies. The book is not, and does not claim to be, a general handbook on fisheries production or man- agement.

2000-02-10T23:59:59.000Z

428

APPLICATION FOR SCHOLARSHIPS Health Science Studies, Pre-Professional Studies, and Environmental & Occupational Health  

E-Print Network (OSTI)

for (check): Medical Studies Health Care Administration Dental Studies Occupational Therapy VeterinaryAPPLICATION FOR SCHOLARSHIPS Health Science Studies, Pre-Professional Studies, and Environmental & Occupational Health You are able to complete this application by simply typing your information into the spaces

Barrash, Warren

429

Natural Gas Study Guide - High School | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

High School Natural Gas Study Guide - High School Natural Gas Study Guide - High School Natural Gas Study Guide - High School More Documents & Publications Natural Gas Study Guide...

430

Coal Study Guide - High School | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

High School Coal Study Guide - High School Coal Study Guide - High School More Documents & Publications Coal Study Guide - Middle School Coal Study Guide for Elementary School...

431

Coal Study Guide - Middle School | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Middle School Coal Study Guide - Middle School Coal Study Guide - Middle School More Documents & Publications Coal Study Guide for Elementary School Coal Study Guide - High School...

432

An Exploratory Study of Variability in Safety  

E-Print Network (OSTI)

An Exploratory Study of Variability in Safety Culture among Clinician types and Patient Care of the current study was to (a) examine how different types of care providers viewed the safety culture of their unit, and (b) examine the relationship between hospital safety culture and patient satisfaction

von der Heydt, Rüdiger

433

Numerical study of fractional nonlinear Schrödinger equations  

Science Journals Connector (OSTI)

...regimes can be identified. This allows us to study the possibility of finite time blow-up...by generalizing the Feynman path integral to also include Levy processes [7]. From...been studied in [8,9]. In addition to that, finite time blow-up of solutions...

2014-01-01T23:59:59.000Z

434

Peace and Reconciliation Studies Interdisciplinary Minor Checksheet  

E-Print Network (OSTI)

IE 472P 3 Education for Global Peace PHIL 497 3 Group Study Core Total /9 Completed Semester Course 3 Children and Youth in Global Context Peace and Reconciliation Studies Interdisciplinary Minor Checksheet 2013-2014 Title Cultures and the Global System Latina/o Creative Expression Latina/o Routes

435

Demand Responsive Lighting: A Scoping Study  

E-Print Network (OSTI)

LBNL-62226 Demand Responsive Lighting: A Scoping Study F. Rubinstein, S. Kiliccote Energy Environmental Technologies Division January 2007 #12;LBNL-62226 Demand Responsive Lighting: A Scoping Study in this report was coordinated by the Demand Response Research Center and funded by the California Energy

436

BachelorofArts NativeAmericanStudies  

E-Print Network (OSTI)

.0 credit hours) with a grade point average of at least 2.00. Major Requirements (13 courses) _____ Native - North American Indian Art History and Theory _____ Native American Studies 2350 - North American Indian Indian History _____ Native American Studies 2550 - U.S. Indian History One of (Law and Politics

Seldin, Jonathan P.

437

Study of Pollutant Dispersion in Urban Environments  

E-Print Network (OSTI)

power plant using coal releases great amounts of harmful gases to produce the electric energy head: Study of pollutant dispersion in urban environments #12;Abstract Computational simulations can mechanics with the use of computer models and simulations. In this study the simulations of the complex

Allen, Gabrielle

438

School of Mathematics `Studying Mathematics, the  

E-Print Network (OSTI)

School of Mathematics `Studying Mathematics, the beautiful and intriguing language of the universe, opens doors' Dr Chris Good What difference will you make? #12;Contents Why study mathematics at Birmingham? 3 University mathematics: a breakdown 4­5 Programmes in the School of Mathematics 6 Years 1 and 2

Birmingham, University of

439

Master of Professional Studies: CYBERSECURITY (30 Credits)  

E-Print Network (OSTI)

Master of Professional Studies: CYBERSECURITY (30 Credits) The MPS is designed to prepare computer science, information systems, and other technology professionals working in the IT and cybersecurity field Baccalaureate Certificate in Professional Studies: CYBERSECURITY STRATEGY AND POLICY (12 Credits) This four

Maryland, Baltimore County, University of

440

A Market Feasibility Study Executive Summary  

E-Print Network (OSTI)

popular areblack,green,andoolongteas.Lesswellknowntypesincludewhiteand Puer tea. There is a high levelA Market Feasibility Study Executive Summary Hawai`i-Grown Tea Pacific Asian Center for Entrepreneurship #12;Overview This report is a feasibility study for developing tea into a viable and sustainable

Note: This page contains sample records for the topic "boreal ecosystem-atmosphere study" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


441

Policy Studies The School of Social Sciences  

E-Print Network (OSTI)

231 Policy Studies The School of Social Sciences Director Donald Ostdiek Degree Offered: B.A. This interdisciplinary major focuses on policy issues that are of public interest. Students in policy studies evaluate and analyze both the determinants and the effects of policy decisions, gaining an understanding of the policy

Richards-Kortum, Rebecca

442

Roundtable on Sustainable Biofuels Certification Readiness Study  

E-Print Network (OSTI)

Roundtable on Sustainable Biofuels Certification Readiness Study: Hawai`i Biofuel Projects Prepared 12.1 Deliverable Bioenergy Analyses Prepared by Hawai`i Biofuel Foundation And NCSI Americas Inc agency thereof. #12;1 RSB Certification Readiness Study: Hawaii Biofuel Projects Prepared For Hawaii

443

Spheromak Equilibrium Studies on SSX Cameron Geddes  

E-Print Network (OSTI)

Spheromak Equilibrium Studies on SSX Cameron Geddes Swarthmore College Department of Physics 10 used to study the equilibrium states of magnetized toroidal plasma configurations called spheromaks conditions. 1 Introduction to Spheromak Plasmas A spheromak is a toroid of plasma with toroidal and poloidal

Geddes, Cameron Guy Robinson

444

Neutron Scattering Studies of Correlated Electron Systems  

E-Print Network (OSTI)

Neutron Scattering Studies of Correlated Electron Systems Lucy Helme Thesis submitted submitted for the Degree of Doctor of Philosophy, Trinity Term 2006 This thesis presents neutron scatteringO2, through inelastic neutron scattering studies of the crystal field transitions above and below

Boothroyd, Andrew

445

Catalytic Partial Oxidation Pilot Plant Study  

Science Journals Connector (OSTI)

Foster Wheeler Corporation, 585 North Dairy Ashford Street, Houston, Texas 77079 ... This is accomplished in this study with a new reactor system named the catalytic hot oxygen reactor (CHOR). ... Studying the integration of the reactor with the rest of the plant and developing detailed process economics in parallel with the system development are necessary. ...

Vasilis Papavassiliou; Perry Pacouloute; KT Wu; Raymont Drnevich; Dionisios Vlachos; John Hemmings; Leo Bonnel

2009-11-24T23:59:59.000Z

446

Sault Tribe Wind Energy Feasibility Study  

SciTech Connect

The Sault Tribe conducted a feasibility study on tribal lands in the Upper Peninsula of Michigan to determine the technical and economic feasibility of both small and large-scale wind power development on tribal lands. The study included a wind resource assessment, transmission system analysis, engineering and regulatory analyzes and assessments.

Toni Osterhout; Global Energy Concepts

2005-07-31T23:59:59.000Z

447

| 2013 Computer Science12 Undergraduate study  

E-Print Network (OSTI)

| 2013 Computer Science12 Undergraduate study Getting started in Computer Science 15 How to choose Stage III courses 26 #12;Getting started in Computer Science What are the entry requirements for Computer Science ? You are not required to have studied any sort of computing at high school to be able

Sun, Jing

448

| 2012 Computer Science12 Undergraduate study  

E-Print Network (OSTI)

| 2012 Computer Science12 Undergraduate study Getting started in Computer Science 15 How to choose III courses 25 Specialisations and other programmes 31 #12;Getting started in Computer Science What are the entry requirements for Computer Science ? You are not required to have studied any sort of computing

Sun, Jing

449

Muon Studies in Organic Conductors [and Discussion  

Science Journals Connector (OSTI)

15 February 1995 research-article Muon Studies in Organic Conductors [and Discussion...Stoneham This paper contains a brief review of muon studies of organic conductors with emphasis...polymers. The species created by implanted muons in both semiconducting polymers and polymers...

1995-01-01T23:59:59.000Z

450

Phenomenological studies in the matrix models  

E-Print Network (OSTI)

Matrix models are a promising candidate for a nonperturbative formulation of the superstring theory. It is possible to study how the standard model and other phenomenological models appear from the matrix model, and estimate the probability distribution of their appearance. This article mainly addresses studies in toroidal compactifications with magnetic fluxes.

Hajime Aoki

2014-05-01T23:59:59.000Z

451

Medieval Studies The School of Humanities  

E-Print Network (OSTI)

, in the period between 500 and 1500 ad.The program combines a broad background in various aspects of medieval history, history, literature (Arabic, Chinese, German, Italian, English, French, or Latin), music MDST 320 Directed Readings in Medieval Studies MDST 368 Mythologies French Studies MDST 404 Beginnings

Richards-Kortum, Rebecca

452

Medieval Studies The School of Humanities  

E-Print Network (OSTI)

and their common traditions, in the period between 500 and 1500 ad.The program combines a broad background, French, or Latin), music, philosophy, or religion. Degree Requirements for BA in Medieval Studies MDST 368 Mythologies French Studies MDST 404 Beginnings of Language and Literature of France MDST 410

Richards-Kortum, Rebecca

453

Summer Studies Programs, Courses and University Regulations  

E-Print Network (OSTI)

to Reach Us, page 8 5 How to Register for Summer Studies, page 9 5McGill University, Summer Studies, 2013, or certificate sought. 4 . All students registered at McGill University are considered to have agreed to act, residential and/or other services in circumstances of utility interruptions, fire, flood, strikes, work

Barthelat, Francois

454

Summer Studies Programs, Courses and University Regulations  

E-Print Network (OSTI)

to Reach Us, page 8 5 How to Register for Summer Studies, page 9 5McGill University, Summer Studies, 2012, or certificate sought. 4 . All students registered at McGill University are considered to have agreed to act, residential and/or other services in circumstances of utility interruptions, fire, flood, strikes, work

Fabry, Frederic

455

Studying the implementation of public programs  

SciTech Connect

This report describes and critically assesses approaches that have been employed to study the implementation of public programs. Implementation is defined as the process by which new policies and/or practices are installed in organizations. The report was produced because of the increased interest among researchers and policy makers alike in the linkages between policy and outcome. The study of implementation has barely begun, and it was recognized that methodological issues of a particularly complex nature arise because of certain unique characteristics of the implementation processes: (1) they involve a series of decisions that occur over a long period of time, with no clear beginning or end points; (2) their outcomes have direct or indirect implications that are too complex for single-factor theories; (3) they involve a large number of participants; and (4) they involve situations that are rather unique in terms of agency context, historical moment in time, and other key elements. The approach employed in the report was to examine the methods that have been used in a number of exemplary studies of implementation. These studies are commonly cited in publications and informally in research circles. Descriptive material from each study was used to address three questions: (1) How is evidence collected in studies of implementation; (2) How is evidence analyzed; (3) What are the reasons for believing the conclusions from such studies. The report concludes with recomendations for the conduct of future studies of implementation.

Yin, R.K.

1980-02-01T23:59:59.000Z

456

, UNIVERSITY Brigham Young University Geology Studies  

E-Print Network (OSTI)

, UNIVERSITY #12;Brigham Young University Geology Studies Volume 1 5 - 1968 Part 2 Studies; and depositing of sedi- ments in an Ice-Age lake called Lake Bonneville which intermittently filled the valley-transported sediment more than a mile in thickness (Text-fig. 2). At the;ery top of this accumulation of valley

Seamons, Kent E.

457

1995 Pacific Northwest Loads and Resources Study.  

SciTech Connect

The study establishes the planning basis for supplying electricity to customers. The study presents projections of regional and Federal system load and resource capabilities, and serves as a benchmark for annual BPA determinations made pursuant to the 1981 regional power sales contracts.

United States. Bonneville Power Administration.

1995-12-01T23:59:59.000Z

458

Coherence principles in dose-finding studies  

Science Journals Connector (OSTI)

......Trust December 2005 Article Articles Coherence principles in dose-finding studies...Revised April 2005. This paper studies the coherence conditions of dose-finding methods...toxic outcome has just been seen. The coherence conditions, motivated by ethical concerns......

Ying Kuen Cheung

2005-12-01T23:59:59.000Z

459

Neutron emission studies in dense plasma focus  

Science Journals Connector (OSTI)

Neutron emission studies in dense plasma focus under low pressure and high pressure operation has been carried out. Parametric studies of dynamic behavior of plasma focus also has been made by means of laser holographic interferometry nuclear activation methods and neutron T. O. F detection including pinhole camera. Experimental result was compared with the z?pinch.

M. Yokoyama; Y. Kitagawa; Y. Yamada

1989-01-01T23:59:59.000Z

460

FAST ION STUDIES OF ION CYCLOTRON HEATING  

E-Print Network (OSTI)

FAST ION STUDIES OF ION CYCLOTRON HEATING IN THE PLT TOKAMAK Gregory Wayne Hammett;@1986 Gregory Wayne Hammett ALL RIGHTS RESERVED #12;Abstract Fast Ion Studies of Ion Cyclotron Heating about the physics of wave heating. Previous experiments have demonstrated that ion cyclotron heating

Hammett, Greg

Note: This page contains sample records for the topic "boreal ecosystem-atmosphere study" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


461

Office of Domestic and International Health Studies  

Energy.gov (U.S. Department of Energy (DOE))

The Office of Domestic and International Health Studies engages in the conduct of international scientific studies that may provide new knowledge and information about the human response to ionizing radiation in the workplace or people exposed in communities as a result of nuclear accidents, including providing health and environmental monitoring services to populations specified by law.

462

Oil To Biofuels Case Study Objectives  

E-Print Network (OSTI)

Oil To Biofuels Case Study Objectives - Critically evaluate the nature of certain societal process and scientific solutions to problems. Inception. - Gulf Oil Spill case study. - Lawrence Livermore? - Estimate the amount of your biofuel required to replace a fossil fuel of your choice (coal, oil, etc

Auerbach, Scott M.

463

Study Guides and Activities | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Education » Study Guides and Activities Education » Study Guides and Activities Study Guides and Activities A Toolkit for Teachers and Parents Thank you for considering fossil energy education in your classroom curriculum. The U.S. Department of Energy's Office of Fossil Energy is excited to present printable study guides and activities emphasizing the importance of coal, natural gas, and petroleum to our everyday lives. More importantly, we hope to familiarize students with the science and technologies that make using fossil fuels cleaner. We hope you find our information useful. If you have any comments or suggestions regarding our educational materials, please contact us. Elementary School Coal Study Guide: Focuses on the basics of coal, history of coal use, conversion of coal into electricity, and climate change concerns.

464

Renewable Energy Feasibility Study | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Renewable Energy Feasibility Study Renewable Energy Feasibility Study Renewable Energy Feasibility Study October 16, 2013 - 4:48pm Addthis After a Federal agency has identified probable technologies through the screening process, a detailed review of the feasibility and economic viability of each renewable energy technology, also called a renewable energy feasibility study, can determine which combination of renewable energy technologies most effectively meet the energy requirements and goals. When integrating renewable energy into a new construction project or major renovation, this level of renewable energy assessment will typically be commissioned by the design team and should be completed during to the schematic design phase. While a screening looks at the viability of each type of renewable energy, a feasibility study gets into details used to

465

NETL: Emissions Characterization - CMU Emissions Characterization Study  

NLE Websites -- All DOE Office Websites (Extended Search)

Source Emissions Characterization Study Source Emissions Characterization Study The emissions characterization study is being performed in conjunction with the Pittsburgh Air Quality Study [PDF-744KB], a larger effort that includes ambient measurements and atmospheric modeling of the Pittsburgh region. The main objectives of this portion of the study are: To achieve advanced characterization of the PM in the Pittsburgh region. Measurements include the PM size, surface, volume, and mass distribution; chemical composition as a function of size and on a single particle basis; temporal and spatial variability. To obtain accurate current fingerprints of the major primary PM sources in the Pittsburgh region using traditional filter-based sampling and state-of-the-art techniques such as dilution sampling and single particle analysis using mass spectroscopy and LIBS.

466

Overview of Light-Duty Vehicle Studies  

NLE Websites -- All DOE Office Websites (Extended Search)

Overview of Light-Duty Vehicle Studies Overview of Light-Duty Vehicle Studies Washington, DC Workshop Sponsored by EERE Transportation Cluster July 26, 2010 Energy Efficiency & Renewable Energy eere.energy.gov 2 * This workshop is intended to be a working meeting for analysts to discuss findings and assumptions because a number of key studies on light-duty vehicles (LDVs) and biofuels have been completed in the past 5 years and the insight gained from their findings would be valuable. * Outcomes: - common understanding of the effects of differing assumptions (today); - agreement on standard assumptions for future studies, where applicable (agreement on some assumptions today, follow-up discussions/meeting may be needed for others); - list of data/information gaps and needed research and studies (a

467

FCPower Case Study Data | Open Energy Information  

Open Energy Info (EERE)

form form View source History View New Pages Recent Changes All Special Pages Semantic Search/Querying Get Involved Help Apps Datasets Community Login | Sign Up Search Page Edit with form History Facebook icon Twitter icon » FCPower Case Study Data Jump to: navigation, search Tool Summary LAUNCH TOOL Name: FCPower Case Study Data Agency/Company /Organization: United States Department of Energy Partner: National Renewable Energy Laboratory Sector: Energy Focus Area: Hydrogen Topics: Finance Resource Type: Case studies/examples, Dataset, Lessons learned/best practices, Software/modeling tools User Interface: Spreadsheet Website: www.hydrogen.energy.gov/cf/fc_power_analysis_model_data.cfm RelatedTo: Fuel Cell Power (FCPower) Model FCPower Case Study Data Screenshot References: Fuel Cell Power Model Case Study Data[1]

468

Sustainable Building Case Studies | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Case Studies Case Studies Sustainable Building Case Studies October 4, 2013 - 4:58pm Addthis These case studies feature examples of sustainably designed buildings and facilities from Federal agencies and industry. High Performance Federal Buildings Database The High Performance Federal Buildings database presents a sampling of sustainable buildings projects in the Federal Government. This database taps into the existing U.S. Department of Energy High Performance Buildings database, showcasing only Federal case study examples. Third-Party Certification ENERGY STAR for Federal Agencies: A site that provides access to the ENERGY STAR Portfolio Manager, the Federal High Performance Sustainable Buildings Checklist, and ENERGY STAR qualified products, and much more. Green Globes: A Web-based program from the Green Building Initiative for

469

Sustainable Building Case Studies | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Case Studies Case Studies Sustainable Building Case Studies October 4, 2013 - 4:58pm Addthis These case studies feature examples of sustainably designed buildings and facilities from Federal agencies and industry. High Performance Federal Buildings Database The High Performance Federal Buildings database presents a sampling of sustainable buildings projects in the Federal Government. This database taps into the existing U.S. Department of Energy High Performance Buildings database, showcasing only Federal case study examples. Third-Party Certification ENERGY STAR for Federal Agencies: A site that provides access to the ENERGY STAR Portfolio Manager, the Federal High Performance Sustainable Buildings Checklist, and ENERGY STAR qualified products, and much more. Green Globes: A Web-based program from the Green Building Initiative for

470

Five case studies of multifamily weatherization programs  

SciTech Connect

The multifamily case studies that are the subject of this report were conducted to provide a better understanding of the approach taken by program operators in weatherizing large buildings. Because of significant variations in building construction and energy systems across the country, five states were selected based on their high level of multifamily weatherization. This report summarizes findings from case studies conducted by multifamily weatherization operations in five cities. The case studies were conducted between January and November 1994. Each of the case studies involved extensive interviews with the staff of weatherization subgrantees conducting multifamily weatherization, the inspection of 4 to 12 buildings weatherized between 1991 and 1993, and the analysis of savings and costs. The case studies focused on innovative techniques which appear to work well.

Kinney, L; Wilson, T.; Lewis, G. [Synertech Systems Corp. (United States)] [Synertech Systems Corp. (United States); MacDonald, M. [Oak Ridge National Lab., TN (United States)] [Oak Ridge National Lab., TN (United States)

1997-12-31T23:59:59.000Z

471

1994 Pacific Northwest Loads and Resources Study.  

SciTech Connect

The 1994 Pacific Northwest Loads and Resources Study presented herein establishes a picture of how the agency is positioned today in its loads and resources balance. It is a snapshot of expected resource operation, contractual obligations, and rights. This study does not attempt to present or analyze future conservation or generation resource scenarios. What it does provide are base case assumptions from which scenarios encompassing a wide range of uncertainties about BPA`s future may be evaluated. The Loads and Resources Study is presented in two documents: (1) this summary of Federal system and Pacific Northwest region loads and resources and (2) a technical appendix detailing the loads and resources for each major Pacific Northwest generating utility. This analysis updates the 1993 Pacific Northwest Loads and Resources Study, published in December 1993. In this loads and resources study, resource availability is compared with a range of forecasted electricity consumption. The Federal system and regional analyses for medium load forecast are presented.

United States. Bonneville Power Administration.

1994-12-01T23:59:59.000Z

472

Methane Hydrate Field Studies | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Field Studies Field Studies Methane Hydrate Field Studies Arctic/Alaska North Slope Field Studies Since 2001, DOE has conducted field trials of exploration and production technology in the Alaska North Slope. Although Alaska methane hydrate resources are smaller than marine deposits and currently lack outlets to commercial markets, Alaska provides an excellent laboratory to study E&P technology. The research also has implications for various Alaska resources, including potential gas hydrate resources for local communities, conventional "stranded" gas, as well as Alaska's large unconventional oil resources. The hydrate deposits have been delineated in the process of developing underlying oil fields, and drilling costs are much lower than offshore. DOE-BP Project

473

Water and energy studies | Open Energy Information  

Open Energy Info (EERE)

Water and energy studies Water and energy studies Jump to: navigation, search This page tracks studies, reports and analyses of the Energy-Water Nexus. When adding a study, report or publication to this list, please observe the following guidelines: It should substantively address some aspect of the energy-water nexus. It should be publicly accessible online, and/or be published in a refereed technical journal. Please include a link to a publicly accessible URL where the study, report or publication can be downloaded. Please also include a brief set of keywords summarizing the topic area. Topic area definitions "Water intensity of electricity generation" relates to the amount of water withdrawn and/or consumed in the generation of electricity (generally thermal power plants, but also including other electricity-generation

474

NETL: Gasification Systems and Industry Analyses Studies  

NLE Websites -- All DOE Office Websites (Extended Search)

Analyses Studies Analyses Studies Gasification Systems Reference Shelf – Systems and Industry Analyses Studies Table of Contents Cost and Performance Baseline for Fossil Energy Power Plants Studies Gasification Systems Program's Systems and Industry Analyses Studies DOE/NETL possesses strong systems analysis and policy-support capabilities. Systems analysis in support of the Gasification Systems Program consists of conducting various energy analyses that provide input to decisions on issues such as national plans and programs, resource use, environmental and energy security policies, technology options for research and development programs, and paths to deployment of energy technology. Cost and Performance Baseline for Fossil Energy Power Plants Studies The Cost and Performance Baseline for Fossil Energy Power Plants studies establish up-to-date estimates for the cost and performance of combustion and gasification based power plants as well as options for co-generating synthetic natural gas and fuels, all with and without carbon dioxide capture and storage. Several ranks of coal are being assessed in process configurations that are based on technology that could be constructed today such that the plant could be operational in the 2010 - 2015 timeframe. The analyses were performed on a consistent technical and economic basis that accurately reflects current market conditions.

475

Kinetic studies of elementary chemical reactions  

SciTech Connect

This program concerning kinetic studies of elementary chemical reactions is presently focussed on understanding reactions of NH{sub x} species. To reach this goal, the author is pursuing experimental studies of reaction rate coefficients and product branching fractions as well as using electronic structure calculations to calculate transition state properties and reaction rate calculations to relate these properties to predicted kinetic behavior. The synergy existing between the experimental and theoretical studies allow one to gain a deeper insight into more complex elementary reactions.

Durant, J.L. Jr. [Sandia National Laboratories, Livermore, CA (United States)

1993-12-01T23:59:59.000Z

476

Theoretical studies of chemical reaction dynamics  

SciTech Connect

This collaborative program with the Theoretical Chemistry Group at Argonne involves theoretical studies of gas phase chemical reactions and related energy transfer and photodissociation processes. Many of the reactions studied are of direct relevance to combustion; others are selected they provide important examples of special dynamical processes, or are of relevance to experimental measurements. Both classical trajectory and quantum reactive scattering methods are used for these studies, and the types of information determined range from thermal rate constants to state to state differential cross sections.

Schatz, G.C. [Argonne National Laboratory, IL (United States)

1993-12-01T23:59:59.000Z

477

Electromagnetic studies of nucleon and nuclear structure  

SciTech Connect

Important objectives of the group are the study of subatomic structure through experimental measurements and the interpretation of the data through modeling. The common theme that unifies the studies of strong interactions and hadronic systems is the effort to determine the electromagnetic response as completely as possible. The general approach is coincidence detection of exclusive final states and determination of the dependence on the spin variables using polarized beams and targets and outgoing nucleon polarimetry. Direct reaction and giant resonance studies of electron quasi-elastic scattering on {sup 12}C and {sup 16}O are reported, as well as work on nuclear structure models and instrumentation development.

Heisenberg, J.H.; Calarco, J.R.; Hersman, F.W.; Dawson, J.F.

1993-06-01T23:59:59.000Z

478

A bibliography of James Joyce studies  

E-Print Network (OSTI)

D. Comprehensive Study of Joyce's Works 49 E. Reviews 1. Comprehensive Reviews 63 2. Reviews of Critical Works on Joyce 64 SECTION II: STUDIES OF THE SEPARATE WORKS A. Critical Articles written by Joyce 69 B. Joyce's Poetry 70 C. Joyce...'s Epiphanies 2 D. Dubliners 1. General Studies 73 2. "The Sisters" 5 3. "An Encounter" 6 4. "Araby" 5. "A Litde Cloud" 7 6. "Clay" 77 7. "A Painful Case" 8 8. "Ivy Day in the Committee Room" 7 9. "A Mother" 10. "The Dead" 7 E. Stephen Hero 81 F. A...

Deming, Robert H.

1964-01-01T23:59:59.000Z

479

Studies Bolster Promise of Topological Insulators  

NLE Websites -- All DOE Office Websites (Extended Search)

Studies Bolster Promise of Studies Bolster Promise of Topological Insulators Studies Bolster Promise of Topological Insulators Print Tuesday, 27 November 2012 00:00 A few years ago, a strange new material began to drive research in condensed-matter physics around the world. First theorized and then discovered by researchers at Berkeley Lab and their colleagues in other institutions, these "strong 3D topological insulators"-TIs for short-are seemingly mundane semiconductors with startling properties. Not only are they promising materials for energy-conserving electronic applications, they provide a fascinating medium for possibly observing still-theoretical particles that could play a major role in quantum computing. Two angle-resolved photoemission spectroscopy (ARPES) studies recently performed at ALS Beamline 12.0.1 improve the prospects for the practical application of TIs in advanced devices.

480

2012 National Electric Transmission Congestion Study - Philadelphia  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Philadelphia Philadelphia Workshop 2012 National Electric Transmission Congestion Study - Philadelphia Workshop On December 6, 2011, DOE hosted a regional pre-study workshop in Philadelphia, PA to receive input and suggestions concerning the 2012 National Electric Transmission Congestion Study. The workshop flyer, agenda, presentations, and full transcript are available below. National Electric Transmission Congestion Study 2012 Eastern Workshops.pdf 12-06-11 Congestion Workshop Agenda - Philadelphia (final).pdf Introduction by David Meyer, DOE.pdf Presentation by Edward Finley, NCUC.pdf Presentation by Betty Ann Kane, DC PSC.pdf Presentation by Robert Bradish, American Electric Power.pdf Presentation by John Buechler, NYISO.pdf Presentation by Jim Busbin, Southern Company.pdf

Note: This page contains sample records for the topic "boreal ecosystem-atmosphere study" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


481

Economizers; a Field Perspective and Case Studies  

NLE Websites -- All DOE Office Websites (Extended Search)

Economizers; a Field Perspective and Case Studies Economizers; a Field Perspective and Case Studies Speaker(s): David Sellers Date: January 18, 2011 - 12:00pm Location: 90-3122 Seminar Host/Point of Contact: Liping Wang Economizers are a common HVAC process with the potential to deliver significant energy savings by using outdoor air cooling to offset internal loads. But evidence from the field suggests that their track record is not good in terms of delivering those savings. This talk will provide a field perspective on some of the issues behind the poor track record, frequently illustrated with mini-case studies, and will conclude with a case study of a dysfunctional economizer in a cold environment and how the problem it was having was corrected by applying some of the concepts discussed earlier in the talk

482

A Study for the Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Study for the Department of Energy Study for the Department of Energy July 1998 Managing NEPA at the Department of Energy The products of Academy studies represent the views of the participants and not necessarily the Academy as an institution. Officers of the Academy Jonathan Howes, Chairman of the Board Mary Jane England, Vice Chair David S.C. Chu, Treasurer R. Scott Fosler, President Jane G. Pisano, Secretary Project Study Team Lynton D. Caldwell, Chair, Academy Fellow Richard A. Minard, Jr., Project Director Stephen Coye, Senior Research Associate Jennifer Thangavelu, Research Assistant Benita Carr, Administrative Assistant The Center for the Economy and the Environment The Academy's Center for the Economy and the Environment helps institutions at the federal, state, and local level build and sustain stronger economies, healthier ecosystems,

483

Renewable Energy Case Studies | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Energy » Renewable Energy Case Studies Energy » Renewable Energy Case Studies Renewable Energy Case Studies October 7, 2013 - 9:46am Addthis Photo of photovoltaic arrays in front of a red mountain with a blue sky backdrop. Federal agencies often turn to photovoltaics for energy, like this National Park Service deployment. These case studies and application briefs feature examples of renewable energy projects at Federal facilities. Transpired Solar Collector at NREL's Waste Handling Facility Uses Solar Energy to Heat Ventilation Air: The transpired solar collector on NREL's Waste handling Facility uses solar thermal technology to reduce electric heating loads. U.S. Army Fort Knox: Using the Earth for Space Heating and Cooling: Overview of the geothermal/ground source heat pump project at the U.S. Army

484

Fundemental Academic Training Study Guide Phase 1  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Module 1.01 Basic Mathematics and Algebra Study Guide Part 4 of 9 Radiological Control Technician Training Fundamental Academic Training Study Guide Phase I Coordinated and Conducted for the Office of Health, Safety and Security U.S. Department of Energy DOE-HDBK-1122-2009 Module 1.01 Basic Mathematics and Algebra Study Guide 1.01-ii This page intentionally left blank. DOE-HDBK-1122-2009 Module 1.01 Basic Mathematics and Algebra Study Guide 1.01-iii Table of Contents Page Module 1.01 Basic Mathematics and Algebra........................................................................1.01-1 Module 1.02 Unit Analysis and Conversion...........................................................................1.02-1 Module 1.03 Physical Sciences...............................................................................................1.03-1

485

Water Efficiency Case Studies | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Case Studies Case Studies Water Efficiency Case Studies October 8, 2013 - 9:59am Addthis These case studies feature examples of water-efficiency projects implemented by Federal agencies. They are organized by corresponding best management practice (BMP). U.S. Department of Energy Y-12 National Security Complex: BMP 1 - Water Management Planning: A water assessment at the Y-12 National Security Complex in Oak Ridge, Tennessee, provided a comprehensive understanding of current water-consuming equipment and applications while identifying key areas for efficiency improvement. U.S. Army Fort Huachuca: BMP 2 - Information and Education programs: The U.S. Army Fort Huachuca contracted the University of Arizona Cooperative Extension to provide comprehensive water and energy conservation awareness

486

A COMPUTATIONAL STUDY ON THERMAL CONDUCITIVITY OF  

E-Print Network (OSTI)

aspect ratio, weight fraction, and thermal resistance at the interface between the SWNTsA COMPUTATIONAL STUDY ON THERMAL CONDUCITIVITY OF CARBON NANOTUBE DISPERSED BIOLOGICAL NANOFLUIDS: Massachusetts Institute of Technology 2: School of Chemical, Biological and Materials Engineering, Oklahoma

Maruyama, Shigeo

487

Maintenance cost studies of present aircraft subsystems  

E-Print Network (OSTI)

This report describes two detailed studies of actual maintenance costs for present transport aircraft. The first part describes maintenance costs for jet transport aircraft broken down into subsystem costs according to an ...

Pearlman, Chaim Herman Shalom

1966-01-01T23:59:59.000Z

488

An Empirical Study of AAA Consumer Arbitrations  

E-Print Network (OSTI)

This Article presents the results from the first detailed empirical study of consumer arbitration as administered by the American Arbitration Association. Primarily using a sample of 301 AAA consumer arbitrations that resulted in an award between...

Drahozal, Christopher R.; Zyontz, Samantha

2010-01-01T23:59:59.000Z

489

Autoradiographic Studies of Beta-Adrenergic Receptors  

Science Journals Connector (OSTI)

A great deal of information concerning the properties, functions, and regulation of beta-adrenergic receptors has come from studies utilizing either whole organs or homogenized or soluble preparations from org...

Barry B. Wolfe

1991-01-01T23:59:59.000Z

490

Inelastic neutron scattering study on bioprotectant systems  

Science Journals Connector (OSTI)

...22 December 2005 Inelastic neutron scattering study on bioprotectant systems...UK We collected inelastic neutron scattering (INS) spectra of homologous...vibrational properties|neutron scattering| 1. Introduction In recent...

2005-01-01T23:59:59.000Z

491

Process for development of multicenter urodynamic studies  

E-Print Network (OSTI)

in the first 11 cases. Cough Leak Point Pressure (CLLP)in incrementally forceful coughs. Analysis revealed thatCMG and PFS studies. A cough was added at MCC to demonstrate

2007-01-01T23:59:59.000Z

492

CHILD AND YOUTH STUDIES MINOR REQUIREMENTS CHECKLIST  

E-Print Network (OSTI)

Interpersonal/Family Comm (4)* COMS 306: Family Communication (4)* ESS 220: Motor Development (4) ESS 360 Studies Internship (4)* DANC 360: Dance in the Community (4) ESS 398: Professional Practicum (1-4) ­ ESS

Galles, David

493

Wind to Hydrogen in California: Case Study  

NLE Websites -- All DOE Office Websites (Extended Search)

Golden, Colorado 80401 303-275-3000 * www.nrel.gov Contract No. DE-AC36-08GO28308 Wind to Hydrogen in California: Case Study O. Antonia and G. Saur Prepared under Task No....

494

From corrosion to batteries: Electrochemical interface studies...  

NLE Websites -- All DOE Office Websites (Extended Search)

From corrosion to batteries: Electrochemical interface studies Thursday, October 18, 2012 - 11:00am SSRL, Bldg. 137, Rm 226 Dr. Frank Uwe Renner Max-Planck-Institut fr...

495

Studies On Advanced Lead-Acid Batteries.  

E-Print Network (OSTI)

??Subsequent to the studies on precursor lead-acid systems by Daniel, Grove and Sindesten, practical lead-acid batteries began with the research and inventions of Raymond Gaston… (more)

Martha, Surendra Kumar

2005-01-01T23:59:59.000Z

496

Scepticism and the Study of History  

Science Journals Connector (OSTI)

During the two centuries prior to the publication of David Hume’s History of England, the attitude of the sceptical thinkers regarding the study of history had changed greatly. The ancient Greek sceptics and the ...

Richard H. Popkin

1970-01-01T23:59:59.000Z

497

Wind Generation Feasibility Study in Bethel, AK  

SciTech Connect

This report studies the wind resources in the Yukon-Kuskokwim Health Corporation (YKHC) region, located in southwestern Alaska, and the applicability of wind generation technologies to YKHC facilities.

Tom Humphrey, YKHC; Lance Kincaid, EMCOR Energy & Technologies

2004-07-31T23:59:59.000Z

498

Community Redevelopment Case Study: Jekyll Island  

Energy.gov (U.S. Department of Energy (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.

499

Studying Gamma Ray Bursts from a  

E-Print Network (OSTI)

Studying Gamma Ray Bursts from a new perspective! {... Unraveling some mysteries and adding new Radio Op0cal X-ray Short ( energy -ray photons... ... accompained by a considerable long las0ng emission

Â?umer, Slobodan

500

Nagoya University of Foreign Studies Nagoya, Japan  

E-Print Network (OSTI)

featured in three Godzilla movies, King Kong vs. Godzilla, Mothra vs. Godzilla, and Godzilla vs. Mothra with undergraduate Japanese students who take them as elective courses. The areas of study include History, Culture

Duchowski, Andrew T.