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1

A major lithospheric boundary in eastern California defined by isotope  

Open Energy Info (EERE)

major lithospheric boundary in eastern California defined by isotope major lithospheric boundary in eastern California defined by isotope ratios in Cenozoic basalts from the Coso Range and surrounding areas Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Conference Proceedings: A major lithospheric boundary in eastern California defined by isotope ratios in Cenozoic basalts from the Coso Range and surrounding areas Details Activities (1) Areas (1) Regions (0) Abstract: Sr and Nd isotope ratios of Miocene-Recent basalts in eastern California, when screened for crustal contamination, vary dramatically and indicate the presence of a major lithospheric boundary that is not obvious from surface geology. Tectonic and geochemical interpretation of this boundary is difficult, however, because there are so many potential

2

Lithospheric Thickness Modeled from Long Period Surface Wave Dispersion  

SciTech Connect (OSTI)

The behavior of surface waves at long periods is indicative of subcrustal velocity structure. Using recently published dispersion models, we invert surface wave group velocities for lithospheric structure, including lithospheric thickness, over much of the Eastern Hemisphere, encompassing Eurasia, Africa, and the Indian Ocean. Thicker lithosphere under Precambrian shields and platforms are clearly observed, not only under the large cratons (West Africa, Congo, Baltic, Russia, Siberia, India), but also under smaller blocks like the Tarim Basin and Yangtze craton. In contrast, it is found that remobilized Precambrian structures like the Saharan Shield and Sino-Korean Paraplatform do not have well-established lithospheric keels. The thinnest lithospheric thickness is found under oceanic and continental rifts, as well as along convergence zones. We compare our results to thermal models of continental lithosphere, lithospheric cooling models of oceanic lithosphere, lithosphere-asthenosphere boundary (LAB) estimates from S-wave receiver functions, and velocity variations of global tomography models. In addition to comparing results for the broad region, we examine in detail the regions of Central Africa, Siberia, and Tibet. While there are clear differences in the various estimates, overall the results are generally consistent. Inconsistencies between the estimates may be due to a variety of reasons including lateral and depth resolution differences and the comparison of what may be different lithospheric features.

Pasyanos, M E

2008-05-15T23:59:59.000Z

3

Magnetostratigraphy of Permian/Triassic boundary sequences in the Cis-Urals, Russia: No evidence for a major temporal hiatus  

E-Print Network [OSTI]

Magnetostratigraphy of Permian/Triassic boundary sequences in the Cis-Urals, Russia: No evidence, Astrakhanskaya 83, 410075 Saratov, Russia a b s t r a c ta r t i c l e i n f o Article history: Received 6 June Editor: R.D. van der Hilst Keywords: Magnetostratigraphy Permian­Triassic boundary Russia Tatarian During

Benton, Michael

4

Your Mission: To become familiar with the major plate boundaries through exploration of plate tectonic features using Google Earth.  

E-Print Network [OSTI]

boundaries through exploration of plate tectonic features using Google Earth. Your Supplies: (1) A computer with internet access and the Google Earth program of Earth's tectonic plates using Google Earth. To do this, login

Smith-Konter, Bridget

5

Extensional basin geometry and the elastic lithosphere  

Science Journals Connector (OSTI)

...tomographic models (Ritsema et al. 1998) indicate that the thermal lithosphere is thicker than 200 km beneath the craton, considerably...203208. Ambraseys, N. & Adams, R. 1986 Seismicity of the Sudan. Bull. Seism. Soc. Am. 76, 483493. Anders, M. & Schlische...

1999-01-01T23:59:59.000Z

6

Effects of lithospheric rigidity on ocean floor bathymetry and heat flow  

SciTech Connect (OSTI)

The observed quasi-rigid behaviour of surface plates in the course of their relative motion is a consequence of the high viscosity which obtains in the cold near surface region. By assigning a particular constant velocity as the upper boundary condition in a numerical model of mantle convection, we have investigated the effect of lithospheric rigidity on the variation of oceanic bathymetry and heat flow as a function of ocean floor age. Predicted variations of both bathymetry and heat flow at the surface of mantle wide convection cells which are partially heated from within, exhibit the same qualitative behaviour as data compiled for the major ocean basins. The bathymetry varies with distance x from the spreading centre initially as x/sup 1/2/ but subsequently flattens with respect to an x/sup 1/2/ reference curve whereas the heat flow closely follows an x-/sup 1/2/ decay over most of the convection cell. Consequently the viability of the mechanism for sea floor flattening proposed by Jarvis and Peltier (1980) is increased when a constant surface velocity, characteristic of rigid plates, is incorporated in the model. This model successfully predicts both that the bathymetry should flatten and that the heat flow should not.

Jarvis, G.T.; Peltier, W.R.

1981-08-01T23:59:59.000Z

7

MAGNETOTELLURICS -APPLICATION TO RESOURCE EXPLORATION, STUDIES OF CRUST/LITHOSPHERE,  

E-Print Network [OSTI]

OF TECHNIQUES OF DATA ACQUISITION AND INTERPRETATION NATIONAL GEOPHYSICAL RESEARCH INSTITUTE (COUNCILMAGNETOTELLURICS - APPLICATION TO RESOURCE EXPLORATION, STUDIES OF CRUST/LITHOSPHERE, IMPROVEMENT: NGRI-2009-EXP- MAGNETOTELLURICS ­ APPLICATION TO RESOURCE EXPLORATION, STUDIES OF CRUST / LITHOSPHERE

Harinarayana, T.

8

Lithospheric Velocity Structure of the Anatolain plateau-Caucasus-Caspian Regions  

SciTech Connect (OSTI)

Anatolian Plateau-Caucasus-Caspian region is an area of complex structure accompanied by large variations in seismic wave velocities. Despite the complexity of the region little is known about the detailed lithospheric structure. Using data from 29 new broadband seismic stations in the region, a unified velocity structure is developed using teleseismic receiver functions and surface waves. Love and Rayleigh surface waves dispersion curves have been derived from event-based analysis and ambient-noise correlation. We jointly inverted the receiver functions with the surface wave dispersion curves to determine absolute shear wave velocity and important discontinuities such as sedimentary layer, Moho, lithospheric-asthenospheric boundary. We combined these new station results with Eastern Turkey Seismic Experiment results (29 stations). Caspian Sea and Kura basin underlained by one of the thickest sediments in the world. Therefore, short-period surface waves are observed to be very slow. The strong crustal multiples in receiver functions and the slow velocities in upper crust indicate the presence of thick sedimentary unit (up to 20 km). Crustal thickness varies from 34 to 52 km in the region. The thickest crust is in Lesser Caucasus and the thinnest is in the Arabian Plate. The lithospheric mantle in the Greater Caucasus and the Kura depression is faster than the Anatolian Plateau and Lesser Caucasus. This possibly indicates the presence of cold lithosphere. The lower crust is slowest in the northeastern part of the Anatolian Plateau where Holocene volcanoes are located.

Gok, R; Mellors, R J; Sandvol, E; Pasyanos, M; Hauk, T; Yetirmishli, G; Teoman, U; Turkelli, N; Godoladze, T; Javakishvirli, Z

2009-04-15T23:59:59.000Z

9

Heat Flow, Heat Transfer And Lithosphere Rheology In Geothermal...  

Open Energy Info (EERE)

of geothermal energy. As a consequence of anomalously high temperature, the mechanical lithosphere is thin and its total strength can be reduced by almost one order of...

10

Tectonophysics January 2014 V. 610 pp. 200-203 Reply to comment on the article "Propagation of a lithospheric tear fault (STEP) through the western  

E-Print Network [OSTI]

of a lithospheric tear fault (STEP) through the western boundary of the Calabrian accretionary wedge offshore disagrees with our identification north of the Alfeo Seamount. A. Argnani is convinced that the tear fault et al., 2013). The track of this fault towards the north could be extended following the position

Boyer, Edmond

11

Heat Flow, Heat Transfer And Lithosphere Rheology In Geothermal Areas-  

Open Energy Info (EERE)

Flow, Heat Transfer And Lithosphere Rheology In Geothermal Areas- Flow, Heat Transfer And Lithosphere Rheology In Geothermal Areas- Features And Examples Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Journal Article: Heat Flow, Heat Transfer And Lithosphere Rheology In Geothermal Areas- Features And Examples Details Activities (5) Areas (5) Regions (0) Abstract: Surface heat flow measurements over active geothermal systems indicate strongly positive thermal anomalies. Whereas in "normal" geothermal settings, the surface heat flow is usually below 100-120 mW m- 2, in active geothermal areas heat flow values as high as several watts per meter squared can be found. Systematic interpretation of heat flow patterns sheds light on heat transfer mechanisms at depth on different lateral, depth and time scales. Borehole temperature profiles in active geothermal

12

Deep lithospheric dynamics beneath the Sierra Nevada during the Mesozoic and Cenozoic as  

E-Print Network [OSTI]

additions associated with a post-Miocene lithospheric removal event or extension. High elevations, low sub consistent with the aftermath of rapid lithospheric removal or sudden intrusion of asthenospheric mantle, it is possible that this lithospheric removal event was associated with the generation of the Sierra Nevada

Lee, Cin-Ty Aeolus

13

Stratigraphic Boundaries | Open Energy Information  

Open Energy Info (EERE)

Stratigraphic Boundaries Stratigraphic Boundaries Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Print PDF Stratigraphic Boundaries Dictionary.png Stratigraphic Boundaries: No definition has been provided for this term. Add a Definition Controlling Structures List of controlling structures typically associated with geothermal systems: Major Normal Fault Termination of a Major Normal Fault Stepover or Relay Ramp in Normal Fault Zones Apex or Salient of Normal Fault Fault Intersection Accommodation Zone Displacement Transfer Zone Pull-Apart in Strike-Slip Fault Zone Intrusion Margins and Associated Fractures Stratigraphic Boundaries Fissure Swarms Caldera Rim Margins Lithologically Controlled Hydrothermal circulation may occur at the contacts between different lithologies. Examples

14

Seismic evidence of negligible water carried below 400-km depth in subducting lithosphere  

Science Journals Connector (OSTI)

... .1038/nature09401 Seismic evidence of negligible water carried below 400-km depth in subducting lithosphereHarry W.Green IIH W

Harry W. Green II; Wang-Ping Chen; Michael R. Brudzinski

2010-10-03T23:59:59.000Z

15

Boundary Layer  

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

Sea Spray on the Thermodynamics of the Hurricane Boundary Layer For original submission and image(s), see ARM Research Highlights http:www.arm.govsciencehighlights Research...

16

Stress in the lithosphere from non-tectonic loads with implications for plate boundary processes  

E-Print Network [OSTI]

Res. , 112 (B03402). Peltier, W.R. (2004), Global glacialearth.32.082503.144359. Peltier, W.R. , and R. Drummond (10.1029/2008GL034586. Peltier, W.R. , and R.G. Fairbanks (

Luttrell, Karen M

2010-01-01T23:59:59.000Z

17

Stress in the lithosphere from non-tectonic loads with implications for plate boundary processes  

E-Print Network [OSTI]

subduction system Rapid sea level rise at the Black SeaAlso, in cases where sea level rise is much faster than theinstance of rapid sea level rise at the Black Sea, the

Luttrell, Karen Marie

2010-01-01T23:59:59.000Z

18

A New Global Rayleigh and Love Wave Group Velocity Dataset For Constraining Lithosphere Properties  

E-Print Network [OSTI]

A New Global Rayleigh and Love Wave Group Velocity Dataset For Constraining Lithosphere Properties features and fit our data very well. This dataset will be used to constrain lithospheric structure globally the global datasets used in Ritzwoller et al. (2002) already consist of more than 100,000 paths, the nature

Laske, Gabi

19

PIA - Savannah River Remediation Accreditation Boundary (SRR...  

Office of Environmental Management (EM)

PIA - Savannah River Nuclear Solution IBARS Srs Site Apps. Accreditation Boundary PIA - WEB Physical Security Major Application Occupational Medical Surveillance System (OMSS)...

20

Renewal: Continential lithosphere evolution as a function of tectonic environment  

SciTech Connect (OSTI)

The Cenozoic tectonic environment and stress regime of the southwestern United States have changed dramatically from compression during shallow-angle subduction during the Laramide orogeny in the early Cenozoic to the current mode of Basin and Range extension. Questions remain unresolved concerning the causes of this transition, including the timing of the initiation of extension (estimates range from 36 to 25 Ma), and is the Basin and Range simply an mega-example of back-arc extension, or is extension related to the subduction of an oceanic spreading center about 30 Ma? We have examined the patterns of magmagenesis and geochemical composition through Cenozoic time in southern New Mexico. We have defined four magma sources that have contributed to Cenozoic magmas. Immediately following the Laramide, magmas contain substantial contributions from the lower crust. Mid-Tertiary extension is related to the eruption of rhyolitic ash-flow tuffs and basalts. The basalts were generated by melting of the lithospheric mantle; intercalated rhyolites have a strong upper crustal signature. Eruption of basalts and andesites with sources in the lithospheric mantle and lower crust continued for several million years after rhyolitic volcanism ceased. The region was nearly void of volcanic activity for 16 million years despite continued extension, but at 10 Ma, basalts derived from the asthenosphere began to erupt.

McMillan, N.J. [New Mexico State Univ., Las Cruces, NM (United States). Dept. of Geological Sciences; Baldridge, W.S. [Los Alamos National Lab., NM (United States)

1995-06-01T23:59:59.000Z

Note: This page contains sample records for the topic "major lithospheric boundary" 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

Controls of mantle plumes and lithospheric folding on modes of intraplate continental tectonics: Differences and similarities  

Science Journals Connector (OSTI)

......Energy Technologies, Subvol. C: Renewable Energies, pp. 493-604, ed.Heinloth...2007. Temperature, Heat and Energy in the Mantle of the Earth, inTreatise...lithospheric catchment with reference to Brazil, Geochem. Geophys. Geosyst......

Evgueni Burov; Sierd Cloetingh

2009-09-01T23:59:59.000Z

22

Aerial electromagnetic sounding of the lithosphere of Venus Robert E. Grimm a,  

E-Print Network [OSTI]

lithospheric thickness. Using 1D analytic and 2D numerical models, we demonstrate that the Schumann resonances depths using the Schumann resonances to temperatures. Whistlers detected by Venus Express proved that lightning is pres- ent, so the Schumann

California at Berkeley, University of

23

Compressional and shear wave anisotropy in the oceanic lithosphere - the Ngendei seismic refraction experiment  

Science Journals Connector (OSTI)

......Sereno T. J. , Orcutt J. A., 1985. The synthesis of realistic oceanic P n wave trains, J. geophys. Res., 90, 12755-12776. Shearer P. , Orcutt J., 1985. Anisotropy in the oceanic lithosphere - theory and observations from the Ngendei seismic......

P. M. Shearer; J. A. Orcutt

1986-12-01T23:59:59.000Z

24

Electrical conductivity of continental lithospheric mantle from integrated geophysical and petrological modeling  

E-Print Network [OSTI]

Electrical conductivity of continental lithospheric mantle from integrated geophysical; published 11 October 2011. [1] The electrical conductivity of mantle minerals is highly sensitive, and compositional variations. The bulk electrical conductivity model has been integrated into the software package

Jones, Alan G.

25

The evolution of lithospheric deformation and crustal structure from continental margins to oceanic spreading centers  

E-Print Network [OSTI]

This thesis investigates the evolution of lithospheric deformation and crustal structure from continental margins to mid-ocean ridges. The first part (Ch. 2) examines the style of segmentation along the U.S. East Coast ...

Behn, Mark Dietrich, 1974-

2002-01-01T23:59:59.000Z

26

The formation of volcanic centers at the Colorado Plateau as a result of the passage of aqueous fluid through the oceanic lithosphere and the subcontinental mantle: New implications for the planetary water cycle in the western United States  

Science Journals Connector (OSTI)

We provide new petrological evidence for the strong influence of water on the formation of the oceanic lithospheric mantle, the subcontinental mantle above, and the continental lithosphere. Our analysis throws new light on the hypothesis that new continental lithosphere was formed by the passage of silicate-rich aqueous fluid through the sub-continental mantle. In order to investigate this hypothesis, we analyzed a representative collection of lherzolite and harzburgite xenoliths from the sample volcano known as The Thumb, located in the center of the Colorado Plateau, western United States. The studied sample collection exhibits multi-stage water enrichment processes along point, line and planar defect structures in nominally anhydrous minerals and the subsequent formation of the serpentine polymorph antigorite along grain boundaries and in totally embedded annealed cracks. Planar defect structures act like monomineralic and interphase grain boundaries in the oceanic lithosphere and the subcontinental mantle beneath the North American plate, which was hydrated by the ancient oceanic Farallon plate during the Cenozoic and Mesozoic eras. We used microspectroscopical, petrological, and seismological techniques to confirm multi-stage hydration from a depth of ?150km to just below the Moho depth. High-resolution mapping of the water distribution over homogeneous areas and fully embedded point, line and planar defects in olivine crystals of lherzolitic and harzburgitic origin by synchrotron infrared microspectroscopy enabled us to resolve local wet spots and thus reconstruct the hydration process occurring at a depth of ?150km (T?1225C). These lherzolites originated from the middle part of the Farallon mantle slab; they were released during the break up of the Farallon mantle slab, caused by the instability of the dipping slab. The background hydration levels in homogeneous olivines reached ?138ppm wt H2O, and the water concentration at the planar defects could reach up to ?1000ppm wt H2O. However, the formation of antigorite in grain boundaries was found to be the primary hydration mechanism for harzburgitic samples originating from the subcontinental mantle (for hydration, T?600C). Additionally, the formation of antigorite in lherzolites could be found in annealed cracks. From these observations, we conclude that hydration induces multi-stage water enrichment of the mantle wedge by a process that is dominated by the growth and movement of ubiquitous cracks, which acts as planar defects. Cracks in the mantle seem to be the an important feature in both the water cycle of the subduction zone and the formation of the continental lithosphere.

Holger Sommer; Klaus Regenauer-Lieb; Biliana Gasharova; Haemyeong Jung

2012-01-01T23:59:59.000Z

27

Fluid-mobile element budgets in serpentinized oceanic lithospheric mantle: Insights from B, As, Li, Pb, PGEs and Os isotopes  

E-Print Network [OSTI]

Fluid-mobile element budgets in serpentinized oceanic lithospheric mantle: Insights from B, As, Li Serpentinized oceanic lithosphere may be an important source for boron and other fluid-mobile elements to dictate serpentinization along deep faults and fractures. To address how fluid- mobile element enrichments

Lee, Cin-Ty Aeolus

28

PSYCHOLOGY MAJORS --1 PSYCHOLOGY MAJORS --2  

E-Print Network [OSTI]

PSYCHOLOGY MAJORS -- 1 #12;PSYCHOLOGY MAJORS -- 2 Handbook for Undergraduate Psychology Majors......................................................................................................................................2 A. Psychology Program Goals and Purpose B. Declaration of Major C. History of Marquette University D. Facilities E. Graduate Program in Clinical Psychology 2. Department Faculty and Staff

Sanders, Matthew

29

The transition between the Sheba Ridge and Owen Basin: rifting of old oceanic lithosphere  

Science Journals Connector (OSTI)

......between the Sheba Ridge and Owen Basin: rifting of old oceanic lithosphere...Northwest Arabian Sea, in The Ocean Basins and Margins: the Indian Ocean...E to near 58"E in the 'bight' between two ridges projecting...continental margins of the Owen Basin and Gulf of Aden (Fig. 5......

Carol A. Stein; James R. Cochran

1985-04-01T23:59:59.000Z

30

Large volume recycling of oceanic lithosphere over short time scales: geochemical constraints from the Caribbean Large  

E-Print Network [OSTI]

Large volume recycling of oceanic lithosphere over short time scales: geochemical constraints from with derivation from recycled oceanic crust, while the depleted lavas are derived from a highly residual source source mantle could have been 9 500 Ma before CLIP formation and interpreted to reflect the recycling

Graham, David W.

31

Seismic imaging of the lithospheric structure of the Zagros mountain belt (Iran)  

E-Print Network [OSTI]

Seismic imaging of the lithospheric structure of the Zagros mountain belt (Iran) ANNE PAUL1*, DENIS International Institute of Earthquake Engineering and Seismology, Tehran, Iran 3 Institute for Advanced Studies in Basic Sciences (IASBS), PO Box 45195-1159, Zanjan, Iran *Corresponding author (e-mail: Anne

Hatzfeld, Denis

32

3D finite amplitude folding: Implications for stress evolution during crustal and lithospheric deformation  

E-Print Network [OSTI]

3D finite amplitude folding: Implications for stress evolution during crustal and lithospheric-layer folding to study this instability in 3D. It is demonstrated that linear theories correctly describe insensitive to the applied background shortening directions. Furthermore, the 3D folding instability reduces

Kaus, Boris

33

Advanced geophysical studies of accretion of oceanic lithosphere in Mid-Ocean Ridges characterized by contrasting tectono-magmatic settings  

E-Print Network [OSTI]

The structure of the oceanic lithosphere results from magmatic and extensional processes taking place at mid-ocean ridges (MORs). The temporal and spatial scales of the variability of these two processes control the degree ...

Xu, Min, Ph. D. Massachusetts Institute of Technology

2012-01-01T23:59:59.000Z

34

Degenerate Metric Phase Boundaries  

E-Print Network [OSTI]

The structure of boundaries between degenerate and nondegenerate solutions of Ashtekar's canonical reformulation of Einstein's equations is studied. Several examples are given of such "phase boundaries" in which the metric is degenerate on one side of a null hypersurface and non-degenerate on the other side. These include portions of flat space, Schwarzschild, and plane wave solutions joined to degenerate regions. In the last case, the wave collides with a planar phase boundary and continues on with the same curvature but degenerate triad, while the phase boundary continues in the opposite direction. We conjecture that degenerate phase boundaries are always null.

Ingemar Bengtsson; Ted Jacobson

1999-01-23T23:59:59.000Z

35

Periodic Boundary Conditions in the ALEGRA Finite Element Code  

SciTech Connect (OSTI)

This document describes the implementation of periodic boundary conditions in the ALEGRA finite element code. ALEGRA is an arbitrary Lagrangian-Eulerian multi-physics code with both explicit and implicit numerical algorithms. The periodic boundary implementation requires a consistent set of boundary input sets which are used to describe virtual periodic regions. The implementation is noninvasive to the majority of the ALEGRA coding and is based on the distributed memory parallel framework in ALEGRA. The technique involves extending the ghost element concept for interprocessor boundary communications in ALEGRA to additionally support on- and off-processor periodic boundary communications. The user interface, algorithmic details and sample computations are given.

AIDUN,JOHN B.; ROBINSON,ALLEN C.; WEATHERBY,JOE R.

1999-11-01T23:59:59.000Z

36

Running Boundary Condition  

E-Print Network [OSTI]

In this paper we argue that boundary condition may run with energy scale. As an illustrative example, we consider one-dimensional quantum mechanics for a spinless particle that freely propagates in the bulk yet interacts only at the origin. In this setting we find the renormalization group flow of U(2) family of boundary conditions exactly. We show that the well-known scale-independent subfamily of boundary conditions are realized as fixed points. We also discuss the duality between two distinct boundary conditions from the renormalization group point of view. Generalizations to conformal mechanics and quantum graph are also discussed.

Ohya, Satoshi; Tachibana, Motoi

2010-01-01T23:59:59.000Z

37

Running Boundary Condition  

E-Print Network [OSTI]

In this paper we argue that boundary condition may run with energy scale. As an illustrative example, we consider one-dimensional quantum mechanics for a spinless particle that freely propagates in the bulk yet interacts only at the origin. In this setting we find the renormalization group flow of U(2) family of boundary conditions exactly. We show that the well-known scale-independent subfamily of boundary conditions are realized as fixed points. We also discuss the duality between two distinct boundary conditions from the renormalization group point of view. Generalizations to conformal mechanics and quantum graph are also discussed.

Satoshi Ohya; Makoto Sakamoto; Motoi Tachibana

2010-05-25T23:59:59.000Z

38

Trumping and Power Majorization  

E-Print Network [OSTI]

Majorization is a basic concept in matrix theory that has found applications in numerous settings over the past century. Power majorization is a more specialized notion that has been studied in the theory of inequalities. On the other hand, the trumping relation has recently been considered in quantum information, specifically in entanglement theory. We explore the connections between trumping and power majorization. We prove an analogue of Rado's theorem for power majorization and consider a number of examples.

David W. Kribs; Rajesh Pereira; Sarah Plosker

2012-10-24T23:59:59.000Z

39

JOURNAL OF GEOPHYSICAL RESEARCH, VOL. 95, NO. B9, PAGES 14,215-14,230, AUGUST 30, 1990 The Shallow Structure of the Martian Lithosphere  

E-Print Network [OSTI]

Structure of the Martian Lithosphere in the Vicinity of the Ridged Plains M. T. ZUBER Geodynamics Branch of a mechanically strong surface plains unit that successivelyoverlies a weak megaregolith and a strong lithospheric thickness of the smooth plains materials. In models that incorporate viscous and plastic rheologies, uniform

Zuber, Maria

40

LITHOSPHERE INTRODUCTION  

E-Print Network [OSTI]

(King et al., 1994; Harris and Simpson, 1998; Stein, 1999;Anderson et al., 2003; Lin and Stein, 2004 of the relative plate motion as the San Andreas fault does (Becker et al., 2005; Meade and Hager, 2005; Fialko

Liu, Mian

Note: This page contains sample records for the topic "major lithospheric boundary" 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

Internships for Physics Majors  

Broader source: Energy.gov [DOE]

Fermilab's IPM program offers ten-week summer internships to outstanding undergraduate physics majors. This program has been developed to familiarize students with opportunities at the frontiers of...

42

Processes in the Magnetospheric Boundary Layer  

Science Journals Connector (OSTI)

The earth's magnetopause is a boundary that separates two distinctly different plasma regions - the (shocked) solar wind and the hot magnetospheric plasma controlled by the terrestrial magnetic field. Through this boundary a small fraction of the solar wind energy and momentum is transferred. This energy powers all major plasma processes within the magnetosphere. Thus, a proper understanding of boundary layer phenomena is of vital importance for magnetospheric plasma physics. An overview of the two main theories put forward to explain the energy and momentum transfer processes near the earth's magnetospheric boundary - magnetic merging/reconnection and the boundary layer dynamo model - will be given. The theories are compared with recent in situ plasma observations in the vicinity of the magnetopause. It is suggested here that internal processes in the magnetospheric boundary layer are decisive for the transfer of energy and momentum into the inner magnetosphere, which is coupled to the high latitude ionosphere. On the other hand, external conditions at the magnetopause proper determine the coupling to the solar wind. Means of relating transient magnetic field signatures, such as flux transfer events, with plasma dynamo induced currents will also be discussed.

Rickard Lundin

1987-01-01T23:59:59.000Z

43

Boundaries and Topological Algorithms  

E-Print Network [OSTI]

This thesis develops a model for the topological structure of situations. In this model, the topological structure of space is altered by the presence or absence of boundaries, such as those at the edges of objects. ...

Fleck, Margaret Morrison

1988-09-01T23:59:59.000Z

44

Lithospheric response to volcanic loading by the Canary Islands: constraints from seismic reflection data in their flexural moat  

E-Print Network [OSTI]

Lithospheric response to volcanic loading by the Canary Islands: constraints from seismic reflection data in their flexural moat J. S. Collier1 and A. B. Watts2 1 Department of Earth Sciences suggesting they are the consequence of sediment loading at the Moroccan continental margin. Units III, IV

Watts, A. B. "Tony"

45

Earthquake distribution patterns in Africa: their relationship to variations in lithospheric and geological structure, and their rheological implications  

Science Journals Connector (OSTI)

......length of the western rift from southern Sudan to Mozambique. The eastern branch presents...age of the seafloor, and its expected thermal structure (McKenzie et al. 2005...conductive lithosphere will provide a degree of thermal insulation for the crust from the convective......

T. J. Craig; J. A. Jackson; K. Priestley; D. McKenzie

2011-04-01T23:59:59.000Z

46

The influence of a stratified rheology on the flexural response of the lithosphere to (un)loading by extensional faulting  

Science Journals Connector (OSTI)

......implying a high Moho temperature, favour decoupled...and T is the absolute temperature. For olivine with...zones in the northern Snake Range and vicinity...1979.Stress and temperature in the bending lithosphere...Modeling the tectonic development of the Tucano and Sergipe-Alagoas......

M. ter Voorde; R. T. van Balen; G. Bertotti; S. A. P. L. Cloetingh

1998-09-01T23:59:59.000Z

47

for Undergraduate CHEMISTRY MAJORS  

E-Print Network [OSTI]

and Marketing, Consulting, Environmental Chemistry, Chemical Education, Chemical Engineering, ChemicalHANDBOOK for Undergraduate CHEMISTRY MAJORS DEPARTMENT OF CHEMISTRY Fall 2010 #12;#12;TABLE OF CONTENTS A Career in Chemistry - What It Means ___________________________________________ 4 What do

Stuart, Steven J.

48

Undergraduate Major Advising Handbook  

E-Print Network [OSTI]

Undergraduate Major Advising Handbook 2013-2014 San José State University College of Applied STATE UNIVERSITY STUDENT ADVISING HANDBOOK Table of Contents Page Introduction Undergraduate Advising Worksheet....... . .13 The Emphases/Concentration in Kinesiology Adapted Physical

Su, Xiao

49

Undergraduate Major Advising Handbook  

E-Print Network [OSTI]

Undergraduate Major Advising Handbook 2012-2013 San José State University College of Applied STATE UNIVERSITY STUDENT ADVISING HANDBOOK Table of Contents Page Introduction Undergraduate Advising Worksheet....... 13 The Emphases/Concentration in Kinesiology Adapted Physical Activity

Su, Xiao

50

MECHANICAL ENGINEERING UNDERGRADUATE MAJOR  

E-Print Network [OSTI]

HANDBOOK FOR MECHANICAL ENGINEERING UNDERGRADUATE MAJOR Old Dominion University Department of Mechanical Engineering Batten College of Engineering and Technology Norfolk, Virginia 23529-0247 #12;TABLE OF CONTENTS MECHANICAL ENGINEERING HANDBOOK

51

Role of magmatism in continental lithosphere extension: an introduction to tectnophysics special issue  

SciTech Connect (OSTI)

The dynamics and evolution of rifts and continental rifted margins have been the subject of intense study and debate for many years and still remain the focus of active investigation. The 2006 AGU Fall Meeting session 'Extensional Processes Leading to the Formation of Basins and Rifted Margins, From Volcanic to Magma-Limited' included several contributions that illustrated recent advances in our understanding of rifting processes, from the early stages of extension to breakup and incipient seafloor spreading. Following this session, we aimed to assemble a multi-disciplinary collection of papers focussing on the architecture, formation and evolution of continental rift zones and rifted margins. This Tectonophysics Special Issue 'Role of magmatism in continental lithosphere extension' comprises 14 papers that present some of the recent insights on rift and rifted margins dynamics, emphasising the role of magmatism in extensional processes. The purpose of this contribution is to introduce these papers.

Van Wijk, Jolante W [Los Alamos National Laboratory

2008-01-01T23:59:59.000Z

52

Complex-plasma boundaries  

Science Journals Connector (OSTI)

This study deals with the boundary between a normal plasma of ions and electrons, and an adjacent complex plasma of ions, electrons, and microparticles, as found in innumerable examples in nature. Here we show that the matching between the two plasmas involve electrostatic double layers. These double layers explain the sharp boundaries observed in the laboratory and in astrophysics. A modified theory is derived for the double layers that form at the discontinuity between two different complex plasmas and at the point of contact of three complex plasmas. The theory is applied to the first measurements from the Plasma Kristall Experiment (PKE) Nefedov Laboratory in the International Space Station.

B. M. Annaratone; S. A. Khrapak; P. Bryant; G. E. Morfill; H. Rothermel; H. M. Thomas; M. Zuzic; V. E. Fortov; V. I. Molotkov; A. P. Nefedov; S. Krikalev; Yu. P. Semenov

2002-11-26T23:59:59.000Z

53

Contract Major Report Form Name __________________________  

E-Print Network [OSTI]

Contract Major Report Form 12/1/94 Name __________________________ Degree __________________________ College __________________________ Descriptive title of contract major _______________________________________________ Current GAP is ___________ in ___________________ hours attempted. Summary of Proposed contract Major 1

Kostic, Milivoje M.

54

Undergraduate Education DECLARATION OF MAJOR(S) / CHANGE OF ADVISOR  

E-Print Network [OSTI]

Undergraduate Education DECLARATION OF MAJOR(S) / CHANGE OF ADVISOR For Liberal Arts Students Updated 7/31/2014 Please inform your previous advisor(s) of any major or advisor changes prior A MAJOR I am declaring a major in ________________________________________________ Major advisor

Dennett, Daniel

55

Get a major competitive  

E-Print Network [OSTI]

courses in creativity, entrepreneurship, ethics and leadership. #12;It's like enrolling in a Collision that energy moves things forward. + #12;Many Majors. Innovation Academy students can choose from anyATIvITy In ACTIOn PrACTICum Focuses on the development of creative problem-solving strategies through the completion

Mazzotti, Frank

56

ADVERTISING MAJOR REQUIREMENTS CHECKLIST  

E-Print Network [OSTI]

ADVERTISING MAJOR REQUIREMENTS CHECKLIST Name: ID#: Expected Graduation Date: Course Number and Title Waiver/Substitution Semester Units FOUNDATION (16 units required) ADVT 341 Advertising Principles & Practice (4) PLUS COMS 202 Rhetoric and the Public Sphere (4) OR RHET 216 Writing for Advertising (4) PLUS

Galles, David

57

DOUBLE MAJORS Imaging Science + ...  

E-Print Network [OSTI]

DOUBLE MAJORS Imaging Science + ... Applied Mathematics Biomedical Sciences Computer Science Undergraduate Research Internships and Cooperative Education (Co-op) (optional) Study Abroad WHY IMAGING SCIENCE Science: BS, MS, PhD Color Science: MS, PhD BS + MS/PhD Combos HUMAN VISION BIO- MEDICAL ASTRO- PHYSICS

Zanibbi, Richard

58

Geochronological, geochemical and SrNdHf isotopic constraints on the origin of the Cretaceous intraplate volcanism in West Qinling, Central China: Implications for asthenospherelithosphere interaction  

Science Journals Connector (OSTI)

Abstract This paper reports new zircon LA-ICP-MS \\{UPb\\} age and Lu-Hf isotopes, laser-fusion 40Ar/39Ar age, mineral chemistry, bulk-rock major and trace element, and SrNd isotope data from intraplate volcanic rocks in the Duofuntun Area, West Qinling. It was dated at 105.80.9Ma (UPb Zircon) and 1032Ma (matrix glass laser-fusion 40Ar/39Ar dating). The Duofuntun Volcanic Rocks (DVR) are dominantly composed of alkali basalts with minor basanites and basaltic andesites. Some evolved samples of the DVR underwent a variable fractionation of olivine, clinopyroxene, plagioclase, FeTi oxide, Cr-rich spinel and apatite. Chondrite-normalized rare earth element and primitive mantle-normalized trace element patterns of the DVR remarkably resemble those of oceanic island basalts (OIB). Nearly all the alkali basalts show positive Nb, Ta and Ti anomalies and negative Rb, Th and P anomalies, whereas basanites do not display positive Ti anomalies. Nearly all the samples show marked negative Rb and K anomalies relative to their neighbouring elements on a primitive mantle normalized trace element diagram. 87Sr/86Sr(i) and 143Nd/144Nd(i) ratios for all the mafic samples also show an OIB affinity, covering a range of 0.7032640.705032 and 0.5127180.512873, respectively. Several lines of evidence indicate that both garnet and amphibole play a key role for the genesis of the DVR. The melt segregation PT conditions in the source region, around 1371C at 1.983.25GPa, combined with trace element collectively suggest a polybaric melting process during the formation of the DVR. The non-modal batch partial melting modelling result indicates the DVR were generated by small-degree polybaric partial melting of amphibole-bearing spinel peridotites (ca. 4%) and amphibole-bearing garnet peridotites (ca. 0.7%). We suggest the DVR were not formed in a plume. Rather, they originated by the interaction between the upwelling asthenosphere, which might provide both materials and heat flux, and hydrous mineral-bearing (amphibole) lithosphere during lithospheric extension.

Xiao-Wei Li; Xuan-Xue Mo; Xue-Hui Yu; Yi Ding; Xiong-Fei Huang; Ping Wei; Wen-Yan He

2013-01-01T23:59:59.000Z

59

Boundaries on Spacetimes: An Outline  

E-Print Network [OSTI]

The causal boundary construction of Geroch, Kronheimer, and Penrose has some universal properties of importance for general studies of spacetimes, particularly when equipped with a topology derived from the causal structure. Properties of the causal boundary are detailed for spacetimes with spacelike boundaries, for multi-warped spacetimes, for static spacetimes, and for spacetimes with group actions.

Steven G. Harris

2003-10-15T23:59:59.000Z

60

Topology of the Future Chronological Boundary: Universality for Spacelike Boundaries  

E-Print Network [OSTI]

A method is presented for imputing a topology for any chronological set, i.e., a set with a chronology relation, such as a spacetime or a spacetime with some sort of boundary. This topology is shown to have several good properties, such as replicating the manifold topology for a spacetime and replicating the expected topology for some simple examples of spacetime-with-boundary; it also allows for a complete categorical characterization, in topological categories, of the Future Causal Boundary construction of Geroch, Kronheimer, and Penrose, showing that construction to have a universal property for future-completing chronological sets with spacelike boundaries. Rigidity results are given for any reasonable future completion of a spacetime, in terms of the GKP boundary: In the imputed topology, any such boundary must be homeomorphic to the GKP boundary (if all points have indecomposable pasts) or to a topological quotient of a closely related boundary (if boundaries are spacelike). A large class of warped-product-type spacetimes with spacelike boundaries is examined, calculating the GKP and other possible boundaries, and showing that the imputed topology gives expected results; included among these are the Schwarzschild singularity and those Robertson-Walker singularities which are spacelike.

Steven G. Harris

1999-07-19T23:59:59.000Z

Note: This page contains sample records for the topic "major lithospheric boundary" 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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61

Major Program Offices  

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

101 101 Major Program Offices Doing Business with... Energy Efficiency and Renewable Energy Office of Environmental Management National Nuclear Security Administration Office of Science Gary G. Lyttek, Business Source Manager FY2010 DOE Procurement Base: $22.9B $1,556 $5,701 $9,523 $3,793 $2,304 $'s - Millions EE EM NNSA SC Other 2 Presentation for the DOE Small Business Conference EERE Funding Opportunity Announcements (FOA) May 2011 3 Office of Energy Efficiency and Renewable Energy 4 * The mission and vision of the Office of Energy Efficiency and Renewable Energy (EERE) is to strengthen America's energy security, environmental quality and economic vitality in public-private partnerships that: * Enhance energy efficiency and productivity

62

Major Energy Producers  

Gasoline and Diesel Fuel Update (EIA)

206(92) 206(92) Performance Profiles of Major Energy Producers 1992 January 1994 Elk. I nergy Information dministration This publication and other Energy Information Administration (EIA) publications may be purchased from the Superintendent of Documents, U.S. Government Printing Office. All telephone orders should be directed to: U.S. Government Printing Office Superintendent of Documents McPherson Square Bookstore U.S. Government Printing Office 1510 H Street, N.W. Washington, DC 20402 Washington, DC 20005 (202)783-3238 (202)653-2050 FAX (202)512-2233 FAX (202)376-5055 8 a.m. to 4 p.m., eastern time, M-F 9 a.m. to 4:30 p.m., eastern time, M-F All mail orders should be directed to: U.S. Government Printing Office P.O. Box 371954 Pittsburgh, PA 15250-7954 Complimentary subscriptions and single issues are available to certain groups of subscribers, such as

63

EFRC CMSNF Major Accomplishments  

SciTech Connect (OSTI)

The mission of the Center for Material Science of Nuclear Fuels (CMSNF) has been to develop a first-principles-based understanding of thermal transport in the most widely used nuclear fuel, UO2, in the presence of defect microstructure associated with radiation environments. The overarching goal within this mission was to develop an experimentally validated multiscale modeling capability directed toward a predictive understanding of the impact of radiation and fission-product induced defects and microstructure on thermal transport in nuclear fuel. Implementation of the mission was accomplished by integrating the physics of thermal transport in crystalline solids with microstructure science under irradiation through multi institutional experimental and computational materials theory teams from Idaho National Laboratory, Oak Ridge National Laboratory, Purdue University, the University of Florida, the University of Wisconsin, and the Colorado School of Mines. The Centers research focused on five major areas: (i) The fundamental aspects of anharmonicity in UO2 crystals and its impact on thermal transport; (ii) The effects of radiation microstructure on thermal transport in UO2; (iii) The mechanisms of defect clustering in UO2 under irradiation; (iv) The effect of temperature and oxygen environment on the stoichiometry of UO2; and (v) The mechanisms of growth of dislocation loops and voids under irradiation. The Center has made important progress in each of these areas, as summarized below.

D. Hurley; Todd R. Allen

2014-09-01T23:59:59.000Z

64

Preservation of Proterozoic terrane boundaries within the Colorado Plateau and implications for its tectonic evolution  

Science Journals Connector (OSTI)

During the Proterozoic, the North American continent grew by the accretion of arcs onto the Archean craton. Subsequent tectonic events affected much of the lithosphere of western North American resulting in the destruction of many of the features that reflect continental growth. The Colorado Plateau, which is centrally located within the tectonically active western portion of North America, experienced only minor amounts of volcanism during subsequent magmatic events, and has undergone comparatively little internal deformation during the remainder of the Precambrian and Phanerozic, despite the occurrence of some significant tectonic events. Because the lithosphere of the plateau has not been significantly reworked by tectonic events it may have retained structures since accretion that give insight into processes of continental growth. The crust of the southeastern portion of the Colorado Plateau, revealed here through seismic data recorded by the temporary SPE and LA RISTRA arrays, is greater than 40km thick and possesses distinct changes in intercrustal layering and the character of the Moho. The Moho appears quite dim towards the center of the plateau and much brighter along its southeastern margins. Connecting changes in crustal features that are common between the two arrays indicates a northeastern structural trend that matches the pattern of gravity anomalies in the region. Differences in crustal structures between terranes extend across much of the crust suggesting that entire distinct crustal columns align with terrane boundaries. It is unlikely that extensive crustal flow, as required by some models of plateau evolution, could have traversed across the entire Colorado Plateau without producing features that cross-cut these boundaries.

Hersh Gilbert; Aaron A. Velasco; George Zandt

2007-01-01T23:59:59.000Z

65

Asymmetric lithospheric instability facilitated by shear modulus contrast: implications for shear zones  

Science Journals Connector (OSTI)

......appropriate. In the energy equation, all boundaries...requires much computational cost for solving non-linear...much less computational cost per time step (Regenauer-Lieb...distribution. The linear geothermal gradient (i.e. 273...represents the evolutionary energy equation with thermal-mechanical......

Byung-Dal So; David A. Yuen; Klaus Regenauer-Lieb; Sang-Mook Lee

2012-07-01T23:59:59.000Z

66

Depths and temperatures of <10.5?Ma mantle melting and the lithosphere-asthenosphere boundary below southern Oregon and northern California  

E-Print Network [OSTI]

Plagioclase and spinel lherzolite thermometry and barometry are applied to an extensive geochemical dataset of young (<10.5?Ma) primitive basaltic lavas from across Oregon's High Lava Plains, California's Modoc Plateau, ...

Till, Christy B.

67

PROPOSED PORTHOLE FOR ASTRONOMY MAJORS Information for Astronomy Majors  

E-Print Network [OSTI]

PROPOSED PORTHOLE FOR ASTRONOMY MAJORS Information for Astronomy Majors The Astronomy Major sciences such as Astronomy, Physics, or Engineering. (Link to details on Astrophysics Concentration) The General Astronomy Concentration is intended for students who do not plan on research careers in astronomy

Richardson Jr., James E.

68

2. System boundaries; Balance equations  

E-Print Network [OSTI]

;5/28 Systems and boundaries /3 An isolated system is a special kind of closed system Pictures: KJ05 Q = heat W Example: an electric hot water heater in a house ­ The electric heater is a closed system ­ The water1/28 2. System boundaries; Balance equations Ron Zevenhoven ?bo Akademi University Thermal and flow

Zevenhoven, Ron

69

Sensitivity Analysis for Decision Boundaries  

Science Journals Connector (OSTI)

A novel approach is presented to visualize and analyze decision boundaries for feedforward neural networks. First order sensitivity analysis of the neural network output function with respect to input perturbations is used to visualize the position ... Keywords: decision boundary, feature extraction, feedforward neural network, irrelevant parameters, pruning, sensitivity analysis

A. P. Engelbrecht

1999-12-01T23:59:59.000Z

70

A general boundary integral approach to elliptical boundary value problems  

Science Journals Connector (OSTI)

Based upon basic principles of continuum theory a unified direct boundary integral representation of three-dimensional elliptical boundary value problems is presented. Within this framework many interesting engineering problems, e.g. elastostatics, manetostatic and heat conduction may be considered. The special analysis of the problem under consideration appears in the fundamental solutions. A general procedure for derivation of fundamental solutions with regard to an effecient numerical realisation of the boundary element method is discussed. In the appendix a FORTRAN IV code concerning the calculation of fundamental solutions in anisotropic elastostatics is presented.

H. Grndemann

1987-01-01T23:59:59.000Z

71

Major Renovations | Department of Energy  

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

Major Renovations Major Renovations Major Renovations October 16, 2013 - 4:50pm Addthis Project Phases for Major Renovations The major renovation process still follows the phases of project design and construction, from planning to operations and maintenance. More information on how to integrate renewable energy into the phases of design is discussed in the main portion of this Guide. Major renovations are more constricted in design choices than new construction, but can still offer a wide range of opportunities for integrating renewable energy technologies into the renovation process. During a major Federal building renovation, more design factors may be pre-determined, such as building site and orientation, but a whole building design approach can still offer the most economic and efficient options.

72

Theory of Grain Boundary Diffusion  

Science Journals Connector (OSTI)

The previously proposed dependence of the structure of grain boundaries upon the angle of disorientation of the two grains is used as a basis of a quantitative consideration of diffusion along grain boundaries and in particular of the apparent activation energies. At small angles in the dislocation range the diffusion is controlled by volume diffusion mechanism. At high angles near 45 the model of a uniform grain boundary is applicable. In the intermediate range an array of rod-like areas of distorted lattice leads to low or even negative apparent activation energies. The theory is in good agreement with experiment.

R. Smoluchowski

1952-08-01T23:59:59.000Z

73

Neotectonics of Panama. I. Major fault systems  

SciTech Connect (OSTI)

The direction and rate of relative plate motion across the Caribbean-Nazca boundary in Panama is poorly known. This lack of understanding can be attributed to diffuse seismicity; lack of well constrained focal mechanisms from critical areas; and dense tropical vegetation. In order to better understand the relation of plate motions to major fault systems in Panama, the authors have integrated geologic, remote sensing, earthquake and UTIG marine seismic reflection data. Three areas of recent faulting can be distinguished in Panama and its shelf areas; ZONE 1 of eastern Panama consists of a 70 km wide zone of 3 discrete left-lateral strike-slip faults (Sanson Hills, Jaque River, Sambu) which strike N40W and can be traced as continuous features for distances of 100-150 km; ZONE 2 in central Panama consists of a diffuse zone of discontinuous normal(.) faults which range in strike from N40E, N70E; ZONE 3 in western Panama consists of a 60 km wide zone of 2 discrete, left-lateral(.) strike-slip faults which strike N60W and can be traced as continuous features for distances of 150 km; ZONE 3 faults appear to be continuous with faults bounding the forearc Teraba Trough of Costa Rica. The relation of faults of ZONE 3 to faults of ZONE 2 and a major fault bounding the southern Panama shelf is unclear.

Corrigan, J.; Mann, P.

1985-01-01T23:59:59.000Z

74

Majorization-preserving quantum channels  

E-Print Network [OSTI]

In this report, we give a characterization to those quantum channels that preserve majorization relationship between quantum states. Some remarks are presented as well.

Lin Zhang

2012-09-24T23:59:59.000Z

75

The Method of Boundary Perturbation,  

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

Method of Boundary Perturbation, Method of Boundary Perturbation, and Its Application to Wakefield Calculationst Weiren Chou+ Advanced Photon Source Argonne National Laboratory 9700 S. Cass Ave. Argonne, IL 60439 USA Spring Meeting of The American Physical Society Division of Physics of Beams Washington, D.C. April 16-19, 1990 tWork supported by the U.S. Department of Energy, Office of Basic Energy Sciences, under Contract W-31-109-ENG-38. tPresent address: SSC Laboratory, Accelerator Division, MS-I046, 2550 Beckleymeade Ave., Dallas, TX 75237, USA. LS-/~ Boundary Perturbation, and Its Application to Wakefield Calculations ABSTRACT The boundary perturbation method, suggested by Zhang and, independently, by Chatard-Moulin, Cooper, and their colleagues, is employed to the wakefield cal-

76

South Campus Boundary/Landscape  

E-Print Network [OSTI]

South Campus Boundary/Landscape April 18, 2012 #12;#12;7:00 - 7:05 Introductions and Review of the Agenda 7:05 - 7:20 Principles of the South Campus Boundary/Landscape from the Feb 21 Design Charette 7:20 - 7:30 Landscape Examples 7:30 - 7:45 Concepts and Ideas for LeMarchant St. 7:45 - 7:50 Break

Brownstone, Rob

77

Magnetohydrodynamic boundary layer control system  

SciTech Connect (OSTI)

Accordingly, it is an object of the present invention to provide an active boundary layer control system which is lightweight, operates with low in put power, and occupies little physical space. It is a further object of the invention to provide a boundary layer control system which is robust and can be operated in a damaged condition without creating a hazard to the vehicle. It is yet object of the invention to provide a magnetohydrodynamic (MHD) boundary layer control system for marine vehicles which provides a force directly on the water adjacent to the vehicle hull to provide flow separation control. The invention is a boundary layer control system using magnetic and electric fields interaction to providea driving force to energize boundary layer flow around a marine vehicle. A plurality of magnets are located circumferentially around the hull. Seawater electrodes are placed between each of the magnets and between the poles of each magnet. The resulting interaction of the electric and magnetic fields produces a Lorentz force which reduces the turbulence and may even relaminarize the flow in the boundary layer.

Meng, J.C.

1993-02-11T23:59:59.000Z

78

Dept. of Psychology Majors Advising  

E-Print Network [OSTI]

Dept. of Psychology Majors Advising Summer 2011 Whether you are choosing courses or deciding on Psychology as your major, a faculty advisor can help you plan your degree and ensure you meet all.rockman@uwinnipeg.ca E-mail for an appt. Contact the Psychology Department Assistant for info

Martin, Jeff

79

@Why Physics Comprehensive Physics Major.  

E-Print Network [OSTI]

@Why Physics Comprehensive Physics Major. From the basic laws of physics to the resulting emergent behavior, physics studies what the universe is made of and how it works. As a Physics major that surrounds us, to the structure and evolution of the entire universe. We offer three degrees in Physics

Yoo, S. J. Ben

80

Education majors participate in Furman  

E-Print Network [OSTI]

's science education coordinator, was to celebrate scholarship and creative endeavors. After years of smallEducation majors participate in Furman Engaged Day! Five education majors presented their research an impressive list of over 220 poster displays in the Physical Activities Center, 50 oral presentations

Note: This page contains sample records for the topic "major lithospheric boundary" 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

Major Demonstrations | Department of Energy  

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

Major Demonstrations Major Demonstrations Major Demonstrations A state-of-the-art integrated coal gasification combined-cycle (IGCC) power plant, Tampa Electric's Polk Power Station produces enough electricity to serve 75,000 homes. A state-of-the-art integrated coal gasification combined-cycle (IGCC) power plant, Tampa Electric's Polk Power Station produces enough electricity to serve 75,000 homes. The Office of Fossil Energy is co-funding large-scale demonstrations of clean coal technologies to hasten their adoption into the commercial marketplace. Through the year 2030, electricity consumption in the United States is expected to grow by about 1 percent per year. The ability of coal-fired generation to help meet this demand could be limited by concerns over greenhouse gas emissions. While the Major Demonstrations performed to date

82

Modeling open boundaries in dissipative MHD simulation  

Science Journals Connector (OSTI)

The truncation of large physical domains to concentrate computational resources is necessary or desirable in simulating many natural and man-made plasma phenomena. Three open boundary condition (BC) methods for such domain truncation of dissipative magnetohydrodynamics ... Keywords: Approximate Riemann, Artificial boundary, Calderon method, Dissipative, Lacuna, Lacunae, MHD, Magnetohydrodynamics, Non-reflecting boundary, Nonlinear, Open boundary, hyperbolic-parabolic

E. T. Meier; A. H. Glasser; V. S. Lukin; U. Shumlak

2012-04-01T23:59:59.000Z

83

Identifying Chemicals That Are Planetary Boundary Threats  

Science Journals Connector (OSTI)

Identifying Chemicals That Are Planetary Boundary Threats ... Our point of departure to develop profiles for chemicals that are potential planetary boundary threats is to identify scenarios in which a chemical could fulfill each of the three conditions for being a planetary boundary threat. ... Note that chemicals named as examples do not necessarily represent planetary boundary threats since at least one scenario from each of the three conditions must be fulfilled for a chemical to pose a planetary boundary threat. ...

Matthew MacLeod; Magnus Breitholtz; Ian T. Cousins; Cynthia A. de Wit; Linn M. Persson; Christina Rudn; Michael S. McLachlan

2014-09-02T23:59:59.000Z

84

Tectonic implications of tomographic images of subducted lithosphere beneath Northwestern South America  

SciTech Connect (OSTI)

Tomographic images and deep seismicity of the mantle beneath northwestern South America support the existence of extensive and continuous subducted slabs which may be important controls on the neotectonic deformation of the overriding South America plate. Using tomographic data, we have estimated lateral continuity, regional dip, downdip length and approximate convergence direction of two, largely aseismic slabs. Tomographic data suggests that the Cauca slab, previously defined using earthquakes beneath southern Colombia, extends 300 km into the mantle beneath northern Colombia, has an average dip of 50[degrees], and is the downdip extension of Eocene to Miocene Panama island arc and Oligocene-Miocene oceanic crust of the Nazca plate. The Maracaibo slab of northern Colombia and western Venezuela extends up to 450 km into the mantle at an average angle of 16[degrees] and is the downdip extension of Late Cretaceous oceanic plateau crust of the Caribbean Sea. The boundary between the two slabs is less than 50 km in width. The Maracaibo and northern Cauca slabs are generally aseismic and not associated with an overlying volcanic arc. Instead, both slabs are overlain by broad zones of diffuse active faulting and topography in the northern Andes. The shallow dip, angle of oblique subduction and thickness of the Maracaibo slab may produce crustal deformation including northward tectonic escape of the Maracaibo block, a triangular wedge of continental crust in the overriding South America plate.

Van Der Hilst, R. (Leeds Univ. (United Kingdom)); Mann, P. (Univ. of Texas, Austin (United States))

1993-02-01T23:59:59.000Z

85

EM Major Procurements | Department of Energy  

Office of Environmental Management (EM)

Major Procurements EM Major Procurements Following is a listing of major procurement actions currently being competed by the Office of Environmental Management. Information...

86

Lagrangian Variational Framework for Boundary Value Problems  

E-Print Network [OSTI]

A boundary value problem is commonly associated with constraints imposed on a system at its boundary. We advance here an alternative point of view treating the system as interacting "boundary" and "interior" subsystems. This view is implemented through a Lagrangian framework that allows to account for (i) a variety of forces including dissipative acting at the boundary; (ii) a multitude of features of interactions between the boundary and the interior fields when the boundary fields may differ from the boundary limit of the interior fields; (iii) detailed pictures of the energy distribution and its flow; (iv) linear and nonlinear effects. We provide a number of elucidating examples of the structured boundary and its interactions with the system interior. We also show that the proposed approach covers the well known boundary value problems.

Alexander Figotin; Guillermo Reyes

2014-07-29T23:59:59.000Z

87

Managing across boundaries: identity, differentiation and interaction  

Science Journals Connector (OSTI)

The impact of organisational restructuring on organisational boundaries has become increasingly important, especially because modernisation of work practices within large organisations generates increasing boundary complexity. Psychoanalytic theory offers a means of exploring boundaries and emphasises the importance of boundary in the emergence of an integrated sense of identity. In the UK, restructuring of health services has resulted in changes to organisational, professional and work group boundaries, seemingly, without attention being given to what may constitute a healthy set of boundary relationships. Four interrelated case studies illustrate a variety of organisational relationships and cross-boundary processes in mental health services, and how threats to particular boundaries can lead organisational members to engage in defensive activity. Whilst defences may be healthy for the individual or the organisation, they may generate more problems than they solve. Although the examples given here are highly specific, they may illuminate boundary systems more generally within organisations.

Paula Hyde

2006-01-01T23:59:59.000Z

88

Dirichlet polynomials, Majorization, and Trumping  

E-Print Network [OSTI]

Majorization and trumping are two partial orders which have proved useful in quantum information theory. We show some relations between these two partial orders and generalized Dirichlet polynomials, Mellin transforms, and completely monotone functions. These relations are used to prove a succinct generalization of Turgut's characterization of trumping.

Rajesh Pereira; Sarah Plosker

2013-12-11T23:59:59.000Z

89

Summary of Curricula Major Codes  

E-Print Network [OSTI]

curricula provide the following opportunities for study: (1) Liberal arts and sciences: Curricula arts and sciences: Curricula in major fields leading to the Bachelor of Science, Bachelor of Arts, Bachelor of Fine Arts in Dance, or Bachelor of Music degree in applied arts and sciences. (3) Professional

Ponce, V. Miguel

90

Major Communications Reports | Department of Energy  

Office of Environmental Management (EM)

Major Communications Reports Major Communications Reports May 18, 2012 Green Button Data: More Power to You May 28, 2009 Major Communications Report May 28, 2009 May 7, 2009 Major...

91

Grain boundary loops in graphene  

Science Journals Connector (OSTI)

Topological defects can affect the physical properties of graphene in unexpected ways. Harnessing their influence may lead to enhanced control of both material strength and electrical properties. Here we present a class of topological defects in graphene composed of a rotating sequence of dislocations that close on themselves, forming grain boundary loops that either conserve the number of atoms in the hexagonal lattice or accommodate vacancy or interstitial reconstruction, while leaving no unsatisfied bonds. One grain boundary loop is observed as a flower pattern in scanning tunneling microscopy studies of epitaxial graphene grown on SiC(0001). We show that the flower defect has the lowest energy per dislocation core of any known topological defect in graphene, providing a natural explanation for its growth via the coalescence of mobile dislocations.

Eric Cockayne; Gregory M. Rutter; Nathan P. Guisinger; Jason N. Crain; Phillip N. First; Joseph A. Stroscio

2011-05-12T23:59:59.000Z

92

Market boundaries for coking-coal concentrates  

Science Journals Connector (OSTI)

The construction of geographic and commodity boundaries is considered in relation to the Russian market for coking-coal concentrates. In this market, uniform commodities ... construction of the market boundaries....

V. A. Brodskii

2011-05-01T23:59:59.000Z

93

Solitons induced by boundary conditions  

SciTech Connect (OSTI)

Although soliton phenomena have attracted wide attention since 1965, there are still not enough efforts paid to mixed-boundary - initial-value problems that are important in real physical cases. The main purpose of this thesis is to study carefully the various boundary-induced soliton under different initial conditions. The author states with three sets of nonlinear equations: KdV equations and Boussinesq equations (for water); two-fluid equations for cold-ion plasma. He was interested in four types of problems involved with water solitons: excitation by different time-dependent boundary conditions under different initial conditions; head-on and over-taking collisions; reflection at a wall and the excitation by pure initial conditions. For KdV equations, only cases one and four are conducted. The results from two fully nonlinear KdV and Boussinesq equations are compared, and agree extremely well. The Boussinesq equations permit solition head-on collisions and reflections, studied the first time. The results from take-over collision agree with KdV results. For the ion-acoustic plasma, a set of Boussinesq-type equations was derived from the standard two-fluid equations for the ion-acoustic plasma. It theoretically proves the essential nature of the solitary wave solutions of the cold-ion plasma. The ion acoustic solitons are also obtained by prescribing a potential phi/sub 0/ at one grid point.

Zhou, R.L.

1987-01-01T23:59:59.000Z

94

Influence of surface heating on the boundary layer stability of flows with favorable pressure gradients  

E-Print Network [OSTI]

INFLUENCE OF SURFACE HEATING ON THE BOUNDARY LAYER STABILITY OF FLOWS WITH FAVORABI E PRESSURE GRADIENTS A Thesis by DAVID BRIAN LANDRUM Submitted to the Graduate College of Texas AAM University in partial fulfillment of the requirements... for the degree of MASTER OF SCIENCE August 1986 Major Subject: Aerospace Engineering INFLUENCE OF SURFACE HEATING ON THE BOUNDARY LAYER STABILITY OF FLOWS WITH FAVORABLE PRESSURE GRADIENTS A Thesis by DAVID BRIAN LANDRUM Approved as to style and content...

Landrum, David Brian

2012-06-07T23:59:59.000Z

95

Effect of a surface boundary layer on an intensifying, downward-propagating vortex  

E-Print Network [OSTI]

EFFECT OF A SURFACE BOUNDARY LAYER ON AN INTENSIFYING, DOWNWARD-PROPAGATING VORTEX A Thesis by VINCENT TUNSTALL WOOD Submitted to the Graduate College of Texas A&M University in partial fulfillment of the requirement for the degree of MASTER... OF SCIENCE May 1977 Major Subject: Meteorology EFFECT OF A SURFACE BOUNDARY LAYER ON AN INTENSIFYING, DOWNWARD-PROPAGATING VORTEX A Thesis by VINCENT TUNSTALL WOOD Approved as to style and content by: (Chairman of Committee) (Head of Department...

Wood, Vincent Tunstall

2012-06-07T23:59:59.000Z

96

The development of a low velocity wind tunnel with instrumentation for boundary layer investigations  

E-Print Network [OSTI]

THE DEVELOPMENT OF A LOW VELOCITY WIND TUNNEL WITH INSTRUMENTATION FOR BOUNDARY LAYER INVESTIGATIONS A Dissertation B y John Robert Massey Submitted to the Graduate School of the Agricultural and Mechanical College of Texas in partial... fulfillment of the requirements for the degree of DOCTOR OF PHILOSOPHY May 1958 Major Subject: Mechanical Engineering THE DEVELOPMENT OF A LOW VELOCITY WIND TUNNEL WITH INSTRUMENTATION FOR BOUNDARY LAYER INVESTIGATIONS A Dissertation By John Robert...

Massey, John Robert

2013-10-04T23:59:59.000Z

97

SLE($?,?$)and Boundary Coulomb Gas  

E-Print Network [OSTI]

We consider the coulomb gas model on the upper half plane with different boundary conditions, namely Drichlet, Neuman and mixed. We related this model to SLE($\\kappa,\\rho$) theories. We derive a set of conditions connecting the total charge of the coulomb gas, the boundary charges, the parameters $\\kappa$ and $\\rho$. Also we study a free fermion theory in presence of a boundary and show with the same methods that it would lead to logarithmic boundary changing operators.

S. Moghimi-Araghi; M. A. Rajabpour; S. Rouhani

2005-08-07T23:59:59.000Z

98

Chemistry Major and Minor At A Glance  

E-Print Network [OSTI]

Chemistry Major and Minor At A Glance Major I ­ Pre-professional (Medicine, Dentistry, Business, Law, Engineering) Major II ­ ACS Certified e.g. Graduate Study or Entry Level Chemistry Employment. Major III ­ Forensic Chemistry Major IV** ­ Biochemistry Option Chemistry Minor General Chemistry I & II

Schmitt, William R.

99

Universality of the Future Chronological Boundary  

E-Print Network [OSTI]

The purpose of this note is to establish, in a categorical manner, the universality of the Geroch-Kronheimer-Penrose causal boundary when considering the types of causal structures that may profitably be put on any sort of boundary for a spacetime. Actually, this can only be done for the future causal boundary (or the past causal boundary) separately; furthermore, only the chronology relation, not the causality relation, is considered, and the GKP topology is eschewed. The final result is that there is a unique map, with the proper causal properties, from the future causal boundary of a spacetime onto any ``reasonable" boundary which supports some sort of chronological structure and which purports to consist of a future completion of the spacetime. Furthermore, the future causal boundary construction is categorically unique in this regard.

Steven G. Harris

1997-04-04T23:59:59.000Z

100

Geometric Boundary Data for the Gravitational Field  

E-Print Network [OSTI]

An outstanding issue in the treatment of boundaries in general relativity is the lack of a local geometric interpretation of the necessary boundary data. For the Cauchy problem, the initial data is supplied by the 3-metric and extrinsic curvature of the initial Cauchy hypersurface.. This Cauchy data determines a solution to Einstein's equations which is unique up to a diffeomorphism. Here, we show how three pieces of boundary data, which are associated locally with the geometry of the boundary, likewise determine a solution of the initial-boundary value problem which is unique up to a diffeomorphism. One piece of this data, constructed from the extrinsic curvature of the boundary, determines the dynamical evolution of the boundary. The other two pieces constitute a conformal class of rank-2, positive definite metrics, which represent the two gravitational degrees of freedom.

H-O. Kreiss; J. Winicour

2014-02-25T23:59:59.000Z

Note: This page contains sample records for the topic "major lithospheric boundary" from the National Library of EnergyBeta (NLEBeta).
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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

Irradiation Assisted Grain Boundary Segregation in Steels  

SciTech Connect (OSTI)

The understanding of radiation-induced grain boundary segregation (RIS) has considerably improved over the past decade. New models have been introduced and much effort has been devoted to obtaining comprehensive information on segregation from the literature. Analytical techniques have also improved so that chemical analysis of layers 1 nm thick is almost routine. This invited paper will review the major methods used currently for RIS prediction: namely, Rate Theory, Inverse Kirkendall, and Solute Drag approaches. A summary is made of the available data on phosphorus RIS in reactor pressure vessel (RPV) steels. This will be discussed in the light of the predictions of the various models in an effort to show which models are the most reliable and easy to use for forecasting P segregation behaviour in steels. A consequence of RIS in RPV steels is a radiation induced shift in the ductile to brittle transition temperature (DBTT). It will be shown how it is possible to relate radiation-induced P segregation levels to DBTT shift. Examples of this exercise will be given for RPV steels and for ferritic steels being considered for first wall fusion applications. Cr RIS in high alloy stainless steels and associated irradiation-assisted stress corrosion cracking (IASCC) will be briefly discussed. (authors)

Lu, Zheng; Faulkner, Roy G. [IPTME, Loughborough University, Loughborough, Leics (United Kingdom)

2008-07-01T23:59:59.000Z

102

Plasma transport near material boundaries  

SciTech Connect (OSTI)

The fluid theory of two-dimensional (2-d) plasma transport in axisymmetric devices is reviewed. The forces which produce flow across the magnetic field in a collisional plasma are described. These flows may lead to up-down asymmetries in the poloidal rotation and radial fluxes. Emphasis is placed on understanding the conditions under which the known 2-d plasma fluid equations provide a valid description of these processes. Attempts to extend the fluid treatment to less collisional, turbulent plasmas are discussed. A reduction to the 1-d fluid equations used in many computer simulations is possible when sources or boundary conditions provide a large enough radial scale length. The complete 1-d fluid equations are given in the text, and 2-d fluid equations are given in the Appendix.

Singer, C.E.

1985-06-01T23:59:59.000Z

103

Disembodied boundary data for Einstein's equations  

SciTech Connect (OSTI)

A strongly well-posed initial boundary value problem based upon constraint-preserving boundary conditions of the Sommerfeld type has been established for the harmonic formulation of the vacuum Einstein's equations. These Sommerfeld conditions have been previously presented in a four-dimensional geometric form. Here we recast the associated boundary data as three-dimensional tensor fields intrinsic to the boundary. This provides a geometric presentation of the boundary data analogous to the three-dimensional presentation of Cauchy data in terms of three-metric and extrinsic curvature. In particular, diffeomorphisms of the boundary data lead to vacuum spacetimes with isometric geometries. The proof of well-posedness is valid for the harmonic formulation and its generalizations. The Sommerfeld conditions can be directly applied to existing harmonic codes which have been used in simulating binary black holes, thus ensuring boundary stability of the underlying analytic system. The geometric form of the boundary conditions also allows them to be formally applied to any metric formulation of Einstein's equations, although well-posedness of the boundary problem is no longer ensured. We discuss to what extent such a formal application might be implemented in a constraint-preserving manner to 3+1 formulations, such as the Baumgarte-Shapiro-Shibata-Nakamura system which has been highly successful in binary black hole simulation.

Winicour, Jeffrey [Department of Physics and Astronomy University of Pittsburgh, Pittsburgh, Pennsylvania 15260 (United States); Max-Planck-Institut fuer Gravitationsphysik, Albert-Einstein-Institut, 14476 Golm (Germany)

2009-12-15T23:59:59.000Z

104

Casimir pistons with hybrid boundary conditions  

E-Print Network [OSTI]

The Casimir effect giving rise to an attractive or repulsive force between the configuration boundaries that confine the massless scalar field is reexamined for one to three-dimensional pistons in this paper. Especially, we consider Casimir pistons with hybrid boundary conditions, where the boundary condition on the piston is Neumann and those on other surfaces are Dirichlet. We show that the Casimir force on the piston is always repulsive, in contrast with the same problem where the boundary conditions are Dirichlet on all surfaces.

Xiang-hua Zhai; Xin-zhou Li

2007-04-30T23:59:59.000Z

105

Boundary-Layer Effects in Reverse Osmosis  

Science Journals Connector (OSTI)

Boundary-Layer Effects in Reverse Osmosis ... In FO, water is extracted from a feed solution using the high osmotic pressure of a hypertonic solution that flows on ... ...

Ulrich Merten; H. K. Lonsdale; R. L. Riley

1964-01-01T23:59:59.000Z

106

Cherokee Clitics: The Word Boundary Problem  

E-Print Network [OSTI]

The problem of identifying Cherokee clitics is complicated by the fact that the prosodic word, marked by the presence of a tonal boundary, may not match the morphological word. Clitics may or may not respect the the word boundary as marked by tone...

Haag, Marcia

1999-01-01T23:59:59.000Z

107

Green's functions for Neumann boundary conditions  

E-Print Network [OSTI]

Green's functions for Neumann boundary conditions have been considered in Math Physics and Electromagnetism textbooks, but special constraints and other properties required for Neumann boundary conditions have generally not been noticed or treated correctly. In this paper, we derive an appropriate Neumann Green's function with these constraints and properties incorporated.

Jerrold Franklin

2012-01-29T23:59:59.000Z

108

Major Communications Report March 24, 2009  

Broader source: Energy.gov [DOE]

This file includes the Department of Energy's major announcements regarding the Recovery Act such as press releases, videos, press events or other major communications for the week of March 24, 2009.

109

STUDY ABROADFOR GOVERNMENT MAJORS DEPARTMENT OF GOVERNMENT  

E-Print Network [OSTI]

many hours of elective (lower vs. upper division) credit do I have remaining in my major building your resume now. CREDIT Obtain core, major, or elective credits that count toward your degree

John, Lizy Kurian

110

Genome Majority Vote (GMV), Version 0.x  

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

Genome Majority Vote (GMV), Version 0.x Genome Majority Vote (GMV), Version 0.x The pipeline runs PRODIGAL gene predictions on all genomes, runs pan-reciprocal BLAST, and...

111

Mozambique becomes a major coking coal exporter?  

SciTech Connect (OSTI)

In addition to its potential role as a major international supplier of coking coal, Mozambique will also become a major source of power generation for southern Africa. 3 figs.

Ruffini, A.

2008-06-15T23:59:59.000Z

112

Major Communications Report May 5, 2009  

Broader source: Energy.gov [DOE]

This file includes the Department of Energy's major announcements regarding the Recovery Act such as press releases, videos, press events or other major communications for the week of May 5, 2009.

113

Major Communications Report February 23, 2009  

Broader source: Energy.gov [DOE]

This file includes the Department of Energy's major announcements regarding the Recovery Act such as press releases, videos, press events or other major communications for the week of February 23,...

114

Major Communications Report April 17, 2009  

Broader source: Energy.gov [DOE]

This file includes the Department of Energy's major announcements regarding the Recovery Act such as press releases, videos, press events or other major communications for the week of April 17, 2009.

115

Major Communications Report May 28, 2009  

Broader source: Energy.gov [DOE]

This file includes the Department of Energy's major announcements regarding the Recovery Act such as press releases, videos, press events or other major communications for the week of May 28, 2009.

116

Major Communications Report May 7, 2009  

Broader source: Energy.gov [DOE]

This file includes the Department of Energy's major announcements regarding the Recovery Act such as press releases, videos, press events or other major communications for the week of May 7, 2009.

117

Major Communications Report April 28, 2009  

Broader source: Energy.gov [DOE]

This file includes the Department of Energy's major announcements regarding the Recovery Act such as press releases, videos, press events or other major communications for the week of April 28, 2009.

118

Major Communications Report April 30, 2009  

Broader source: Energy.gov [DOE]

This file includes the Department of Energy's major announcements regarding the Recovery Act such as press releases, videos, press events or other major communications for the week of April 30, 2009.

119

major-projects | netl.doe.gov  

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

Major Gasification Projects News Gasifipedia Gasifier Optimization Feed Systems Syngas Processing Systems Analyses Gasification Plant Databases International Activity Program Plan...

120

Major/Conce ntration Advisor Grad  

E-Print Network [OSTI]

Name TITLE Major/Conce ntration Advisor Grad Abhishek Sharma Computer Science g Addie Evans. Hamid Shahnasser g #12;Name TITLE Major/Conce ntration Advisor Grad Bita Nosratieh Convexity of Domains Mathematics Dr. Alex Schuster g #12;Name TITLE Major/Conce ntration Advisor Grad David Newstrom The Role

Note: This page contains sample records for the topic "major lithospheric boundary" 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

Major/Concen tration Advisor Grad  

E-Print Network [OSTI]

Name TITLE Major/Concen tration Advisor Grad Archer, H. M., Sekercioglu, C. H. Mendenhall, C. Carmen R. Domingo g #12;Name TITLE Major/Concen tration Advisor Grad Henry Hunter Confirmation Major/Concen tration Advisor Grad Meghan Bishop DIet and food webs of the California red-legged frog

122

Committee on Educational Policy MAJOR QUALIFICATION POLICY  

E-Print Network [OSTI]

Committee on Educational Policy MAJOR QUALIFICATION POLICY CEP encourages all undergraduate to formalize these guidelines by implementing a policy that restricts qualification to one or more majors. CEP of the major qualifications policy on other undergraduate programs; · discuss the potential effects

California at Santa Cruz, University of

123

MARKETING MAJOR (Integrated Marketing Communications Specialization)  

E-Print Network [OSTI]

MARKETING MAJOR (Integrated Marketing Communications Specialization) UPPER DIVISION REQUIREMENTS & Organizational Behavior MKT 370: Marketing Minimum grade of C required for Marketing, IMC majors MGT 405 for Marketing, IMC majors MKT 371: Consumer & Buyer Behavior MKT 370 with a C MKT 373: Integrated Marketing

Ponce, V. Miguel

124

Major Contract Solicitations | Department of Energy  

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

Major Major Contract Solicitations Major Contract Solicitations Welcome to the DOE Headquarters major solicitation page. The following is a listing of major active solicitations. Contained within each solicitation link can be found draft and final solicitations, questions and answers, attachments and all other associated documentation necessary for potential offerors to participate along with contact information. Issuance of Special Notice - Operations and Maintenance Support Services for the iManage Program Aviation Management Green Leases Executive Secretariat Energy Reduction at HQ Real Estate Approvals Documents and Publications Facilities and Infrastructure Federal Advisory Committee Management Freedom of Information Act Financial Assistance Information Systems

125

Lattice Boltzmann boundary conditions via singular forces: irregular expansion analysis  

E-Print Network [OSTI]

Lattice Boltzmann boundary conditions via singular forces: irregular expansion analysis. We benchmark the method on lattice Boltzmann flows past a rigid disk, comparing its numerical performances with standard boundary condition approaches. Key words: lattice Boltzmann method, boundary

126

Property:Building/Boundaries | Open Energy Information  

Open Energy Info (EERE)

Boundaries Boundaries Jump to: navigation, search This is a property of type String. Boundaries Pages using the property "Building/Boundaries" Showing 25 pages using this property. (previous 25) (next 25) S Sweden Building 05K0001 + Several buildings + Sweden Building 05K0002 + Part of a building + Sweden Building 05K0003 + One building + Sweden Building 05K0004 + One building + Sweden Building 05K0005 + One building + Sweden Building 05K0006 + Several buildings + Sweden Building 05K0007 + One building + Sweden Building 05K0008 + One building + Sweden Building 05K0009 + One building + Sweden Building 05K0010 + One building + Sweden Building 05K0011 + One building + Sweden Building 05K0012 + One building + Sweden Building 05K0013 + One building + Sweden Building 05K0014 + One building +

127

Boundary conditions for the lattice Boltzmann method.  

E-Print Network [OSTI]

?? Based on the no-slip boundary condition for walls at rest for the lattice Boltzmann Bathnagar-Gross-Krook method by J.C.G. Verschaeve [Phys. Rev. 80,036703 (2009)], a (more)

le coupanec, erwan

2010-01-01T23:59:59.000Z

128

Nonlinear boundary value problem of magnetic insulation  

E-Print Network [OSTI]

On the basis of generalization of upper and lower solution method to the singular two point boundary value problems, the existence theorem of solutions for the system, which models a process of magnetic insulation in plasma is proved.

A. V. Sinitsyn

2000-09-09T23:59:59.000Z

129

Brownian walkers within subdiffusing territorial boundaries  

E-Print Network [OSTI]

Inspired by the collective phenomenon of territorial emergence, whereby animals move and interact through the scent marks they deposit, we study the dynamics of a 1D Brownian walker in a random environment consisting of confining boundaries that are themselves diffusing anomalously. We show how to reduce, in certain parameter regimes, the non-Markovian, many-body problem of territoriality to the analytically tractable one-body problem studied here. The mean square displacement (MSD) of the 1D Brownian walker within subdiffusing boundaries is calculated exactly and generalizes well known results when the boundaries are immobile. Furthermore, under certain conditions, if the boundary dynamics are strongly subdiffusive, we show the appearance of an interesting non-monotonicity in the time dependence of the MSD, giving rise to transient negative diffusion.

Luca Giuggioli; Jonathan R. Potts; Stephen Harris

2011-02-04T23:59:59.000Z

130

ARM - Measurement - Planetary boundary layer height  

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

govMeasurementsPlanetary boundary layer height govMeasurementsPlanetary boundary layer height ARM Data Discovery Browse Data Comments? We would love to hear from you! Send us a note below or call us at 1-888-ARM-DATA. Send Measurement : Planetary boundary layer height Top of the planetary boundary layer; also known as depth or height of the mixing layer. Categories Atmospheric State Instruments The above measurement is considered scientifically relevant for the following instruments. Refer to the datastream (netcdf) file headers of each instrument for a list of all available measurements, including those recorded for diagnostic or quality assurance purposes. ARM Instruments VCEIL : Vaisala Ceilometer External Instruments NCEPGFS : National Centers for Environment Prediction Global Forecast System Field Campaign Instruments

131

Major Normal Fault | Open Energy Information  

Open Energy Info (EERE)

Major Normal Fault Major Normal Fault Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Print PDF Major Normal Fault Dictionary.png Major Normal Fault: Normal faults are structures in which the hanging wall is down dropped along the fault plane relative to the foot wall. They are the predominant type of structure in extensional tectonic environments, but are commonly encountered in a number of geologic settings. Other definitions:Wikipedia Reegle Controlling Structures List of controlling structures typically associated with geothermal systems: Major Normal Fault Termination of a Major Normal Fault Stepover or Relay Ramp in Normal Fault Zones Apex or Salient of Normal Fault Fault Intersection Accommodation Zone Displacement Transfer Zone Pull-Apart in Strike-Slip Fault Zone

132

Incorporating local boundary conditions into nonlocal theories  

E-Print Network [OSTI]

We study nonlocal equations from the area of peridynamics on bounded domains. In our companion paper, we discover that, on $\\mathbb{R}^n$, the governing operator in peridynamics, which involves a convolution, is a bounded function of the classical (local) governing operator. Building on this, we define an abstract convolution operator on bounded domains. The abstract convolution operator is a function of the classical operator, defined by a Hilbert basis available due to the purely discrete spectrum of the latter. As governing operator of the nonlocal equation we use a function of the classical operator, this allows us to incorporate local boundary conditions into nonlocal theories. For the homogeneous wave equation with the considered boundary conditions, we prove that continuity is preserved by time evolution. We give explicit solution expressions for the initial value problems with prominent boundary conditions such as periodic, antiperiodic, Neumann, and Dirichlet. In order to connect to the standard convolution, we give an integral representation of the abstract convolution operator. We present additional "simple" convolutionsbased on periodic and antiperiodic boundary conditions that lead Neumann and Dirichlet boundary conditions. We present a numerical study of the solutions of the wave equation. For discretization, we employ a weak formulation based on a Galerkin projection and use piecewise polynomials on each element which allows discontinuities of the approximate solution at the element borders. We study convergence order of solutions with respect to polynomial order and observe optimal convergence. We depict the solutions for each boundary condition.

Burak Aksoylu; Horst Reinhard Beyer; Fatih Celiker

2014-11-12T23:59:59.000Z

133

Band-Gap Engineering of Carbon Nanotubes with Grain Boundaries...  

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

Band-Gap Engineering of Carbon Nanotubes with Grain Boundaries. Band-Gap Engineering of Carbon Nanotubes with Grain Boundaries. Abstract: Structure and electronic properties of...

134

Performance profiles of major energy producers 1989  

SciTech Connect (OSTI)

Performance Profiles of Major Energy Producers 1989 is the thirteenth annual report of the Energy Information Administration's (EIA) Financial Reporting System (FRS). The report examines financial and operating developments, with particular reference to the 23 major energy companies (the FRS companies'') required to report annually on Form EIA-28. Financial information is reported by major lines of business including oil and gas production, petroleum refining and marketing, and other energy operations. Domestic and international operations are examined separately in this report. It also traces key developments affecting the financial performance of major energy companies in 1989, as well as review of important trends.

Not Available

1991-01-23T23:59:59.000Z

135

Major Disruptions in the TOSCA Tokamak  

Science Journals Connector (OSTI)

The major disruption has been studied in detail on the TOSCA tokamak with the use of approximate helical coils. The m=3, n=2 and m=5, n=3 modes have been clearly observed for the first time before a major disruption. The amplitude of the m=2, n=1 mode at the rational surface is about 4% and the m=3, n=2 mode amplitude ? 4.5% before a major disruption. When the m=2, n=1 and m=3, n=2 approximate helical coils are energized with large coil currents, a major disruption occurs.

K. M. McGuire and D. C. Robinson

1980-06-23T23:59:59.000Z

136

Major Risk Factors Integrated Facility Disposition Project -...  

Office of Environmental Management (EM)

Integrated Facility Disposition Project - Oak Ridge Major Risk Factors Integrated Facility Disposition Project - Oak Ridge Full Document and Summary Versions are available for...

137

Major Demonstrations | netl.doe.gov  

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

Major Demonstrations Industrial Carbon Capture and Storage Clean Coal Power Initiative Power Plant Improvement Initiative Clean Coal Technology Demonstration Program FutureGen For...

138

Major DOE Biofuels Project Locations | Department of Energy  

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

Major DOE Biofuels Project Locations Major DOE Biofuels Project Locations Major DOE Biofuels Project Locations More Documents & Publications Major DOE Biofuels Project Locations...

139

PIA - WEB Physical Security Major Application | Department of...  

Energy Savers [EERE]

Physical Security Major Application PIA - WEB Physical Security Major Application PIA - WEB Physical Security Major Application PIA - WEB Physical Security Major Application More...

140

EXPLORATION ACTIVITY WORKSHEET MAJOR & CAREER EXPLORATION  

E-Print Network [OSTI]

of activity or process you should explore to bring you closer to your academic goals. NameEXPLORATION ACTIVITY WORKSHEET MAJOR & CAREER EXPLORATION Purpose: The exploration activity is designed for students to "explore" opportunities at UM as they relate to student success, majors, careers

Milchberg, Howard

Note: This page contains sample records for the topic "major lithospheric boundary" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
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We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


141

Astronomy Major www.physicsandastronomy.pitt.edu  

E-Print Network [OSTI]

Astronomy Major www.physicsandastronomy.pitt.edu Revised: 03/2013 The University of Pittsburgh's internationally recognized Department of Physics and Astronomy has been an important leader at the frontier, chemistry, engineering, and computer science. Required courses for the Astronomy major The BA in astronomy

Jiang, Huiqiang

142

What is required for a Philosophy Major?  

E-Print Network [OSTI]

PHILOSOPHY What is required for a Philosophy Major? at Northern Kentucky University For students who entered the University in 2011. The major in philosophy requires a total of at least thirty (30/PHI 280 Classical and Medieval Philosophy (fall) · PHI 355 Socrates and Plato (spring 2014) History II

Acosta, Charles A.

143

What is required for a Philosophy Major?  

E-Print Network [OSTI]

PHILOSOPHY What is required for a Philosophy Major? at Northern Kentucky University For students who entered the University before 2011. The major in philosophy requires a total of at least thirty or PHI 265 Logic (every semester) · PHI 180 or PHI 280 Classical and Medieval Philosophy (fall) · PHI 185

Acosta, Charles A.

144

What is required for a Philosophy Major?  

E-Print Network [OSTI]

PHILOSOPHY What is required for a Philosophy Major? at Northern Kentucky University For students who entered the University in 2012. The major in philosophy requires a total of at least thirty (30) · PHI 280 Classical and Medieval Philosophy (offered fall) · PHI 285 Modern and Contemporary Philosophy

Acosta, Charles A.

145

What is required for a Philosophy Major?  

E-Print Network [OSTI]

PHILOSOPHY What is required for a Philosophy Major? at Northern Kentucky University For students who entered the University in (or after) 2013. The major in philosophy requires a total of at least (every semester) · PHI 280 Classical and Medieval Philosophy (offered fall) · PHI 285 Modern

Acosta, Charles A.

146

Economics Major? Need Money for School?  

E-Print Network [OSTI]

Economics Major? Need Money for School? Then Apply for a: The Economics Department will award two scholarships, each in the amount of $750 this Spring 2014 to students majoring in Economics at San Francisco. First - a retired member of the Economics faculty. Both graduate and undergraduate students

147

Metal precipitation at grain boundaries in silicon: Dependence on grain boundary character and dislocation decoration  

E-Print Network [OSTI]

are combined to determine the dependence of metal silicide precipitate formation on grain boundary character and microstructure in multicrystalline silicon mc-Si . Metal silicide precipitate decoration is observed to increase the local metal silicide precipitate concentrations at various types of grain boundaries, identifying clear

148

Major Contract Solicitation | National Nuclear Security Administration  

National Nuclear Security Administration (NNSA)

Solicitation | National Nuclear Security Administration Solicitation | National Nuclear Security Administration Our Mission Managing the Stockpile Preventing Proliferation Powering the Nuclear Navy Emergency Response Recapitalizing Our Infrastructure Continuing Management Reform Countering Nuclear Terrorism About Us Our Programs Our History Who We Are Our Leadership Our Locations Budget Our Operations Media Room Congressional Testimony Fact Sheets Newsletters Press Releases Speeches Events Social Media Video Gallery Photo Gallery NNSA Archive Federal Employment Apply for Our Jobs Our Jobs Working at NNSA Blog Major Contract Solicitation Home > About Us > Our Operations > Acquisition and Project Management > Major Contract Solicitation Major Contract Solicitation Pantex Plant Wind Farm Acquisition Y-12 National Security Complex, Pantex Plant, with Option for

149

Performance Profiles of Major Energy Producers 1993  

Gasoline and Diesel Fuel Update (EIA)

3) 3) Distribution Category UC-950 Performance Profiles of Major Energy Producers 1993 Energy Information Administration Office of Energy Markets and End Use U.S. Department of Energy Washington, DC 20585 Energy Information Administration/ Performance Profiles of Major Energy Producers 1993 ii This report was prepared by the Energy Information Administration, the independent statistical and analytical agency within the Department of Energy. The information contained herein should not be construed as advocating or reflecting any policy position of the Department of Energy or any other organization. Energy Information Administration/ Performance Profiles of Major Energy Producers 1993 iii The Financial Reporting System, 1977-1993 diskette is available from the Energy Information Administration.

150

ARM - Field Campaign - Boundary Layer Cloud IOP  

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

govCampaignsBoundary Layer Cloud IOP govCampaignsBoundary Layer Cloud IOP Campaign Links Campaign Images Comments? We would love to hear from you! Send us a note below or call us at 1-888-ARM-DATA. Send Campaign : Boundary Layer Cloud IOP 2005.07.11 - 2005.08.07 Lead Scientist : William Shaw For data sets, see below. Description Investigators from Pacific Northwest National Laboratory, in collaboration with scientists from a number of other institutions, carried out a month of intensive measurements at the ARM Climate Research Facility on the North Slope of Alaska in the summer of 2005. The purpose of these measurements was to determine how much the arctic land surface modifies the way low clouds reflect, absorb, and transmit solar and infrared radiation. This is an important problem because arctic clouds play a prominent role in

151

Wireless boundary monitor system and method  

DOE Patents [OSTI]

A wireless boundary monitor system used to monitor the integrity of a boundary surrounding an area uses at least two housings having at least one transmitting means for emitting ultrasonic pressure waves to a medium. Each of the housings has a plurality of receiving means for sensing the pressure waves in the medium. The transmitting means and the receiving means of each housing are aimable and communicably linked. At least one of the housings is equipped with a local alarm means for emitting a first alarm indication whereby, when the pressure waves propagating from a transmitting means to a receiving means are sufficiently blocked by an object a local alarm means or a remote alarm means or a combination thereof emit respective alarm indications. The system may be reset either manually or automatically. This wireless boundary monitor system has useful applications in both indoor and outdoor environments.

Haynes, Howard D. (Knoxville, TN); Ayers, Curtis W. (Kingston, TN)

1997-01-01T23:59:59.000Z

152

Casimir Pistons with General Boundary Conditions  

E-Print Network [OSTI]

In this work we analyze the Casimir energy and force for a scalar field endowed with general self-adjoint boundary conditions propagating in a higher dimensional piston configuration. The piston is constructed as a direct product $I\\times N$, with $I=[0,L]\\subset\\mathbb{R}$ and $N$ a smooth, compact Riemannian manifold with or without boundary. The study of the Casimir energy and force for this configuration is performed by employing the spectral zeta function regularization technique. The obtained analytic results depend explicitly on the spectral zeta function associated with the manifold $N$ and the parameters describing the general boundary conditions imposed. These results are then specialized to the case in which the manifold $N$ is a $d$-dimensional sphere.

Guglielmo Fucci

2014-10-16T23:59:59.000Z

153

A Major Meteorite Impact on the Earth 65 Million Years Ago: Evidence from the Cretaceous-Tertiary Boundary Clay  

Science Journals Connector (OSTI)

...and are normally depleted on the terrestrial...ISOTOPIC COMPOSITION OF URANIUM IN CHONDRITIC METEORITES...GRAZING ANIMALS, HEALTH PHYSICS 30 : 345...and are normally depleted on the terrestrial...since Pd is not depleted to the same extent...elements such as uranium in certain meteorites...

R. GANAPATHY

1980-08-22T23:59:59.000Z

154

Phase boundary detection for dilution refrigerators  

SciTech Connect (OSTI)

We describe a device to conveniently measure the positions of the phase boundaries in a dilution refrigerator. We show how a simple modification of a standard capacitive level gauge (segmentation of one of the electrodes) permits a direct calibration of the capacitance versus phase boundary position. We compare this direct calibration with the indirect procedure that must be adopted for a conventional capacitive level gauge. The device facilitates the correct adjustment of the {sup 3}He/{sup 4}He fraction in the dilution refrigerator.

Haar, E. ter; Martin, R.V. [DFMT, Instituto de Fisica, Universidade de Sao Paulo, C.P. 66.318, 05315-970 Sao Paulo, SP (Brazil)

2004-09-01T23:59:59.000Z

155

Definition: Reduced Major Outages | Open Energy Information  

Open Energy Info (EERE)

Outages Outages Jump to: navigation, search Dictionary.png Reduced Major Outages A major outage is defined using the beta method, per IEEE Std 1366-2003 (IEEE Power Engineering Society 2004). The monetary benefit of reducing major outages is based on the VOS of each customer class. The VOS parameter represents the total cost of a power outage per MWh. This cost includes the value of unserved energy, lost productivity, collateral damage, the value of penalties and performance-based rates. Functions that lead to this benefit can mitigate major outages by allowing the system to be reconfigured on the fly to help restore service to as many customers as possible, enable a quicker response in the restoration effort, or mitigate the impact of an outage through islanding or alternative power supply.[1]

156

Performance profiles of major energy producers 1993  

SciTech Connect (OSTI)

Performance Profiles of Major Energy Producers 1993 is the seventeenth annual report of the Energy Information Administration`s (EIA) Financial Reporting System (FRS). The report examines financial and operating developments in energy markets, with particular reference to the 25 major US energy companies required to report annually on Form EIA-28. Financial information is reported by major liens of business, including oil and gas production, petroleum refining and marketing, other energy operations, and nonenergy businesses. Financial and operating results are presented in the context of energy market developments with a view toward identifying changing corporate strategies and measuring the performance of ongoing operations both in the US and abroad. This year`s report analyzes financial and operating developments for 1993 (Part 1: Developments in 1993) and also reviews key developments during the 20 years following the Arab Oil Embargo of 1973--1974 (Part 2: Major Energy Company Strategies Since the Arab Oil Embargo). 49 figs., 104 tabs.

NONE

1995-01-01T23:59:59.000Z

157

Operating a Major Electric Utility Today  

Science Journals Connector (OSTI)

...times of major load outages, and pro-vide support in times of transmission outages. In economic terms...ex-tra-high-voltage transmission (Fig. 3), was...of vital utility data both within and...transmission lines, circuit interrupters...

Theodore J. Nagel

1978-09-15T23:59:59.000Z

158

Vermont Air Pollution Control Regulations, Major Stationary Sources and Major Modifications (Vermont)  

Broader source: Energy.gov [DOE]

This section of the air quality standards applies to all major sources and major modifications and outlines the required control technology to achieve the most stringent emission rate. Emission...

159

Transonic airfoil design and analysis using the full potential equation and approximate boundary conditions  

E-Print Network [OSTI]

for the degree of MASTER OF SCIENCE August 1981 Major Subject: Aerospace Engineering TRANSONIC AIRFOIL DESIGN AND ANALYSIS USING THE FULL POTENTIAL EQUATION AND APPROXIMATE BOUNDARY CONDITIONS A Thesis by TIMOTHY WAYNE PURCELL Approved as to style... are straightforward and reliable but, comparatively slow relative to recent techniques. For any future extensions to three-dimensional problems, faster and more advanced schemes such as an alternating- direction-implicit (ADI) or the approximate factorixation...

Purcell, Timothy Wayne

2012-06-07T23:59:59.000Z

160

Wind Structure in the Atmospheric Boundary Layer  

Science Journals Connector (OSTI)

13 May 1971 research-article Wind Structure in the Atmospheric Boundary Layer...semi-empirical laws for the variation of mean wind speed with height and for the statistical...provide some useful ordering of the mean wind profile characteristics in relation to...

1971-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "major lithospheric boundary" 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.


161

TURBULENCE IN SUPERSONIC AND HYPERSONIC BOUNDARY LAYERS  

E-Print Network [OSTI]

TURBULENCE IN SUPERSONIC AND HYPERSONIC BOUNDARY LAYERS Alexander J. Smits and M. Pino Martin in supersonic and hypersonic flow where the effects of compressibility have a direct influence on the turbulence. Experimental and DNS results are presented and compared. Key words: Turbulence, supersonic, hypersonic, shocks

Martín, Pino

162

Financial News for Major Energy Companies  

Gasoline and Diesel Fuel Update (EIA)

Second Quarter 2005 Second Quarter 2005 The "Financial News for Major Energy Companies" is issued quarterly to report recent trends in the financial performance of the major energy companies. These include the respondents to Form EIA-28 (Financial Reporting System (FRS)), with the exception of the FRS companies that do not issue quarterly earnings releases or fail to provide separate information for the company's U.S. operations. Twenty-five major energy companies reported overall net income (excluding unusual items) of $23.0 billion on revenues of $276.1 billion during the second quarter of 2005 (Q205). The level of net income for Q205 was 38 percent higher than in the second quarter of 2004 (Q204) (Table 1). Net income for Q205 increased primarily as a result of higher crude oil

163

Financial News for Major Energy Companies  

Gasoline and Diesel Fuel Update (EIA)

Third Quarter 2005 Third Quarter 2005 The "Financial News for Major Energy Companies" is issued quarterly to report recent trends in the financial performance of the major energy companies. These include the respondents to Form EIA-28 (Financial Reporting System (FRS)), with the exception of the FRS companies that do not issue quarterly earnings releases or fail to provide separate information for the company's U.S. operations. Twenty-one 1 major energy companies reported overall net income (excluding unusual items) of $26.0 billion on revenues of $295.1 billion during the third quarter of 2005 (Q305). The level of net income for Q305 was 69 percent higher than in the third quarter of 2004 (Q304) (Table 1). Net income for Q305 increased primarily as a result of higher crude oil and

164

Financial News for Major Energy Companies  

Gasoline and Diesel Fuel Update (EIA)

First Quarter 2006 First Quarter 2006 The "Financial News for Major Energy Companies" is issued quarterly to report recent trends in the financial performance of the major energy companies. These include the respondents to Form EIA-28 (Financial Reporting System (FRS)), with the exception of the FRS companies that do not issue quarterly earnings releases or fail to provide separate information for the company's U.S. operations. Twenty-one major energy companies 1 reported overall net income (excluding unusual items) of $24.1 billion on revenues of $276.6 billion during the first quarter of 2006 (Q106). The level of net income for Q106 was 23 percent higher than in the first quarter of 2005 (Q105) (Table 1). Net income for Q106 increased primarily as a result of higher crude oil and

165

Revised 2/2012 PSYCHOLOGY MAJOR  

E-Print Network [OSTI]

Revised 2/2012 PSYCHOLOGY MAJOR REQUIREMENTS (Effective August 2012) Name: ID#: First Semester FOUNDATION COURSES (20 units): PSYC-101 General Psychology PSYC-260 Psychological Statistics PSYC-270 Biological Psychology RHET 203 Writing in Psychology (or RHET 301) PSYC-265 Research Design ONE DIVERSITY

Galles, David

166

HEALTH AND SAFETY PROCEDURES -Major Projects  

E-Print Network [OSTI]

HEALTH AND SAFETY PROCEDURES - Major Projects HEALTH & SAFETY UNIT SPRING 2006 #12;CONTENTS of this document is to provide the University with a summary of the principle activities in construction projects the reliance on physical controls and use of personnel protective equipment. The procedures that consider

167

The Political Science Major Johns Hopkins University  

E-Print Network [OSTI]

The Political Science Major Johns Hopkins University The Department The programs of the Political Science department are designed to help students attain a deeper understanding of politics in its various dimensions. The department encourages students to become sophisticated theoretically and to study politics

Niebur, Ernst

168

Performance Profiles of Major Energy Producers  

Reports and Publications (EIA)

The information and analyses in Performance Profiles of Major Energy Producers is intended to provide a critical review, and promote an understanding, of the possible motivations and apparent consequences of investment decisions made by some of the largest corporations in the energy industry.

2011-01-01T23:59:59.000Z

169

Dance Major Handbook 2013-14  

E-Print Network [OSTI]

UMass Dance Major Handbook 2013-14 #12;TABLE OF CONTENTS Introduction1 Choreography Crew Workshops Semester Activity Requirements Grade Point Average Physical and Mental Conditioning #12;1. INTRODUCTION Welcome to the University of Massachusetts at Amherst Dance Program! This handbook

Massachusetts at Amherst, University of

170

Sustainability Studies at WWU Minor and Major  

E-Print Network [OSTI]

Sustainability Studies at WWU ­ Minor and Major Schematic Concept Draft October 13, 2008 Sustainability Faculty and Advisement: WWU Sustainability Academy WWW SUSTAINABILITY MINOR -- 30 Credits A. Sustainability Literacy, (4 Credits) B Sustainability research skills (9 Credits) C. Research and seminars

Zaferatos, Nicholas C.

171

Computer Modeling of Transport of Oxidizing Species in Grain Boundaries during Zirconium Corrosion  

SciTech Connect (OSTI)

Zirconium (Zr) based alloys are widely used as the cladding materials in light-water reactors. The water-side corrosion of these alloys degrades their structural integrity and poses serious safety concerns. During the Zr corrosion process, a thin Zr oxide (ZrO2) layer forms on the alloy surface and serves as a barrier layer for further corrosion. The majority of the oxide has the monoclinic phase. At the transition region between the oxide and the metal, the oxide contains a thin layer of stabilized tetragonal phase. It is found that the texture of the tetragonal layer determines the protectiveness of the oxide for corrosion. The transport of oxidizing species, such as anion defects, cation defects, and electron through the tetragonal oxide layer could be the rate limiting step of the corrosion. The defect diffusion can be affected by the growing stresses and microstructures such as grain boundaries and dislocations. In this work molecular dynamics simulations are used to investigate the anion and cation diffusion in bulk and at grain boundaries in tetragonal ZrO2. The results show that defect diffusion at grain boundaries is complex and the behavior strongly depends on the grain boundary type. For most of the grain boundaries studied the defect diffusion are much slower than in the bulk, implying that grain boundaries may not be fast defect transport paths during corrosion. The connection between the modeling results and published experimental work will also be discussed. This work is funded by the Laboratory Directed Research and Development (LDRD) program at Idaho National Laboratory.

Xian-Ming Bai; Yongfeng Zhang; Michael R. Tonks

2014-06-01T23:59:59.000Z

172

Moving observers, nonorthogonal boundaries, and quasilocal energy  

Science Journals Connector (OSTI)

The popular Hamilton-Jacobi method first proposed by Brown and York for defining quasilocal quantities such as energy for spatially bound regions assumes that the timelike boundary is orthogonal to the foliation of the spacetime. Such a restriction is undesirable for both theoretical and computational reasons. We remove the orthogonality assumption and show that it is more natural to focus on the foliation of the timelike boundary rather than the foliation of the entire four dimensional bound region. Reference spacetimes which define additional terms in the action are discussed in detail. To demonstrate this new formulation, we calculate the quasilocal energies seen by observers who are moving with respect to a Schwarzschild black hole.

I. S. Booth and R. B. Mann

1999-02-16T23:59:59.000Z

173

Viscous drag reduction in boundary layers  

SciTech Connect (OSTI)

The present volume discusses the development status of stability theory for laminar flow control design, applied aspects of laminar-flow technology, transition delays using compliant walls, the application of CFD to skin friction drag-reduction, active-wave control of boundary-layer transitions, and such passive turbulent-drag reduction methods as outer-layer manipulators and complex-curvature concepts. Also treated are such active turbulent drag-reduction technique applications as those pertinent to MHD flow drag reduction, as well as drag reduction in liquid boundary layers by gas injection, drag reduction by means of polymers and surfactants, drag reduction by particle addition, viscous drag reduction via surface mass injection, and interactive wall-turbulence control.

Bushnell, D.M.; Hefner, J.N.

1990-01-01T23:59:59.000Z

174

[0268] First Galley Proofs MULTIPLICITIES, BOUNDARY POINTS,  

E-Print Network [OSTI]

, multiplicity, extreme point, sharp point, boundary point. c Ð , Zagreb Paper OaM-0268 1 #12;2 W.S. CHEUNG NUMERICAL RANGES WAI-SHUN CHEUNG, XUHUA LIU AND TIN-YAU TAM (Communicated by C.-K. Li) Abstract, XUHUA LIU AND T.Y. TAM Given W(A), Embry [8] introduced M = M (A) := {x Cn : x Ax = x x}. In general

Tam, Tin-Yau

175

A Binary Linear Programming Approach for LCA System Boundary Identification  

Science Journals Connector (OSTI)

One of the very first steps in conducting life cycle assessment (LCA) is system boundaries identification. A binary ... boundary between significant and insignificant processes in a LCA study. The proposed model ...

Feri Afrinaldi; Hong-Chao Zhang

2013-01-01T23:59:59.000Z

176

Analysis of Convergence Boundaries Observed during IHOP_2002  

Science Journals Connector (OSTI)

An analysis of six convergence boundaries observed during the International H2O Project (IHOP_2002) is presented. The detailed kinematic and thermodynamic structure of these boundaries was examined using data collected by an airborne Doppler ...

Roger M. Wakimoto; Hanne V. Murphey

2010-07-01T23:59:59.000Z

177

Technology adaptation and boundary management in bona fide virtual groups.  

E-Print Network [OSTI]

In this research project composed of multiple case studies, I focused on how bona fide virtual groups appropriated multiple media to facilitate group boundary construction and boundary management, which are preconditions of group identity formation...

Zhang, Huiyan

2006-04-12T23:59:59.000Z

178

Grain boundary compositon in NiAl  

SciTech Connect (OSTI)

The high temperature strength and oxidation resistance of many transition metal aluminides makes these intermetallic materials attractive for high temperature applications. However, these aluminides are generally brittle at low temperatures and this restricts their technological applications. However, these aluminides are generally brittle at low temperatures and this restricts their technological applications. It has been demonstrated that the addition of more than 200 ppm of boron to the L1{sub 2}-ordered Ni{sub 3}Al changes the fracture behavior from intergranular to transgranular and increases the ductility. The B2-ordered NiAl nickel aluminide is particularly attractive because of its low density and high melting temperature. This aluminide also fractures intergranularly at room temperature. However, no improvement in ductility is observed with similar boron additions even though the intergranular fracture is suppressed and there is a significant increase in the yield strength. In this paper, the results of an atom probe field ion microscopy investigation of the compositions of the grain boundaries in undoped and boron-doped NiAl are presented. The suitability of the atom probe field ion microscopy technique for the characterization of boundaries has clearly been demonstrated in many previous investigations including the characterization of boron segregation to grain boundaries and other planar features in Ni{sub 3}Al.

Miller, M.K.; Jayaram, R.; Camus, P.P. (Metals and Ceramics Div., Oak Ridge National Lab., Oak Ridge, TN (US))

1992-02-15T23:59:59.000Z

179

Laminar boundary layers in convective heat transport  

E-Print Network [OSTI]

We study Rayleigh-Benard convection in the high-Rayleigh-number and high-Prandtl-number regime, i.e., we consider a fluid in a container that is exposed to strong heating of the bottom and cooling of the top plate in the absence of inertia effects. While the dynamics in the bulk are characterized by a chaotic convective heat flow, the boundary layers at the horizontal container plates are essentially conducting and thus the fluid is motionless. Consequently, the average temperature exhibits a linear profile in the boundary layers. In this article, we rigorously investigate the average temperature and oscillations in the boundary layer via local bounds on the temperature field. Moreover, we deduce that the temperature profile is indeed essentially linear close to the horizontal container plates. Our results are uniform in the system parameters (e.g. the Rayleigh number) up to logarithmic correction terms. An important tool in our analysis is a new Hardy-type estimate for the convecting velocity field, which can be used to control the fluid motion in the layer. The bounds on the temperature field are derived with the help of local maximal regularity estimates for convection-diffusion equations.

Christian Seis

2012-12-12T23:59:59.000Z

180

Internal gravity waves and hyperbolic boundary-value problems  

E-Print Network [OSTI]

Some of the following aspects will be discussed: energy production and characteristic wave beams; radiation conditions; boundary integral equations.

Note: This page contains sample records for the topic "major lithospheric boundary" 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

A System Level Boundary Scan Controller Board for VME Applications  

Science Journals Connector (OSTI)

In this article an application of boundary scan test at system level is analyzed. The objective is met through the description of the design and implementation options of a VME boundary scan controller board prototype and the corresponding software. ... Keywords: ATPG, IEEE 1149.1 boundary scan test, board level test and system level test

Nuno Cardoso; Carlos Beltrn Almeida; Jos Carlos Da Silva

2001-06-01T23:59:59.000Z

182

Martin boundary for some symmetric Levy processes Renming Song  

E-Print Network [OSTI]

discontinuous symmetric L´evy processes in Rd . We show that, if D Rd is an open set which is -fat at a boundary point Q D, then there is exactly one Martin boundary point associated with Q and this Martin of an open set D is an abstract boundary introduced in 1941 by Martin [26] so that every nonnegative

Song, Renming

183

An approach for solving of a moving boundary problem  

Science Journals Connector (OSTI)

In this paper we shall study moving boundary problems, and we introduce an approach for solving a wide range of them by using calculus of variations and optimization. First, we transform the problem equivalently into an optimal control problem by defining ... Keywords: Stefan problems, free and moving boundary problems, measure theory, nonlinear PDE, nonlinear boundary value problems, optimal control

Hadi Basirzadeh; Ali Vahidian Kamyad

1986-01-01T23:59:59.000Z

184

Global Team Boundary Complexity: A Social Network Perspective  

Science Journals Connector (OSTI)

In this paper we propose and develop a "global team boundary complexity" construct based on coordination and complexity theories, to quantify the complexity of the global collaboration environment, from a coordination perspective. The construct contains ... Keywords: Global teams, virtual teams, global team boundaries, team boundary complexity, social networs

J. Alberto Espinosa; Gwanhoo Lee; William DeLone

2014-01-01T23:59:59.000Z

185

Testing outer boundary treatments for the Einstein equations  

E-Print Network [OSTI]

Various methods of treating outer boundaries in numerical relativity are compared using a simple test problem: a Schwarzschild black hole with an outgoing gravitational wave perturbation. Numerical solutions computed using different boundary treatments are compared to a `reference' numerical solution obtained by placing the outer boundary at a very large radius. For each boundary treatment, the full solutions including constraint violations and extracted gravitational waves are compared to those of the reference solution, thereby assessing the reflections caused by the artificial boundary. These tests use a first-order generalized harmonic formulation of the Einstein equations. Constraint-preserving boundary conditions for this system are reviewed, and an improved boundary condition on the gauge degrees of freedom is presented. Alternate boundary conditions evaluated here include freezing the incoming characteristic fields, Sommerfeld boundary conditions, and the constraint-preserving boundary conditions of Kreiss and Winicour. Rather different approaches to boundary treatments, such as sponge layers and spatial compactification, are also tested. Overall the best treatment found here combines boundary conditions that preserve the constraints, freeze the Newman-Penrose scalar Psi_0, and control gauge reflections.

Oliver Rinne; Lee Lindblom; Mark A. Scheel

2007-04-05T23:59:59.000Z

186

ANNIVERSARY REVIEW Grain boundary energy anisotropy: a review  

E-Print Network [OSTI]

grain boundary energy anisot- ropy. Experimental methods for measuring the grain boundary energy. The paper contains a brief survey of historical concepts and grain boundary energy measurements. Next an excess free energy per unit area. This is evident by the fact that during most thermal and chemical

Rohrer, Gregory S.

187

aml documents/undergrad MAJOR-10 REQUIREMENTS FOR THE B.A. ECONOMICS MAJOR  

E-Print Network [OSTI]

aml documents/undergrad MAJOR-10 April 2011 REQUIREMENTS FOR THE B.A. ECONOMICS MAJOR UNIVERSITY credit for Econ 2010/2020 and Econ 1000. choose one Track 1 Transfer 6hrs. of Principles of Micro and Macro Economics to C.U. OR Track 2 Econ 2010 Prin. of Microeconomics AND Econ 2020 Prin

Stowell, Michael

188

Environmental Effects Abroad of Major Federal Actions  

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

44-NO. 62 44-NO. 62 3-29-79 PAGES 18633-18921 E THURSDAY, MARCH 29, 1979 € 18722 NOTICES [ 31 25-01-MI COUNCIL ON ENVIRONMENTAL QUALITY 'ENVIRONMENTAL EFFECTS ABROAD OF MAJOR FEDERAL ACTIONS Executive Order 12144; Implementing and Explanotory Documents MARCH 21, 1979. AGENCY: Council on Environmental Quality, Executive Office of t h e F'resi- dent. ACTION: Information Only: Publica- tion of Implementing Documents Con- cerning Executive Order 12114. SUMMARY: O n January 4, 1979, t h e President signed Executive Order 12114, Environmental Effects Abroad of Major Federal Actions (44 FR 1957 (Jan. 9, 1979)). The Council has re- ceived numerous requests for t h e im- plementing and explanatory docu- ments. I n order efficiently to respond to such public requests. t

189

Performance Profiles of Major Energy Producers 1995  

Gasoline and Diesel Fuel Update (EIA)

5) 5) Distribution Category UC-950 Performance Profiles of Major Energy Producers 1995 January 1997 Energy Information Administration Office of Energy Markets and End Use U.S. Department of Energy Washington, DC 20585 This report was prepared by the Energy Information Administration, the independent statistical and analytical agency within the Department of Energy. The information contained herein should not be construed as advocating or reflecting any policy position of the Department of Energy or any other organization. Energy Information Administration/ Performance Profiles of Major Energy Producers 1995 ii To download the Financial Reporting System 1977-1995 data files, access the Energy Information Center's FTP site, at ftp: //ftp.eia.doe.gov or access the Energy Information Administration's Home Page at http://www.eia.doe.gov.

190

Performance Profiles of Major Energy Producers 1996  

Gasoline and Diesel Fuel Update (EIA)

6) 6) Distribution Category UC-950 Performance Profiles of Major Energy Producers 1996 January 1998 Energy Information Administration Office of Energy Markets and End Use U.S. Department of Energy Washington, DC 20585 This report was prepared by the Energy Information Administration, the independent statistical and analytical agency within the U.S. Department of Energy. The information contained herein should be attributed to the Energy Information Administration and should not be construed as advocating or reflecting any policy position of the Department of Energy or any other organization. Energy Information Administration/ Performance Profiles of Major Energy Producers 1996 ii The Financial Reporting System 1977-1996 data files can be downloaded from the Energy Information

191

Performance Profiles of Major Energy Producers 1997  

Gasoline and Diesel Fuel Update (EIA)

7) 7) Distribution Category UC-950 Performance Profiles of Major Energy Producers 1997 January 1999 Energy Information Administration Office of Energy Markets and End Use U.S. Department of Energy Washington, DC 20585 This report was prepared by the Energy Information Administration, the independent statistical and analytical agency within the U.S. Department of Energy. The information contained herein should be attributed to the Energy Information Administration and should not be construed as advocating or reflecting any policy position of the Department of Energy or any other organization. Energy Information Administration/ Performance Profiles of Major Energy Producers 1997 ii The Financial Reporting System 1977-1997 data files can be downloaded from the Energy Information Administration's

192

Major Energy Electric Services | Open Energy Information  

Open Energy Info (EERE)

Electric Services Electric Services Jump to: navigation, search Name Major Energy Electric Services Place New York Utility Id 56504 Utility Location Yes Ownership R NERC Location NPCC ISO NY Yes Activity Retail Marketing Yes References EIA Form EIA-861 Final Data File for 2010 - File1_a[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Utility Rate Schedules Grid-background.png No rate schedules available. Average Rates Residential: $0.0967/kWh Commercial: $0.1070/kWh References ↑ "EIA Form EIA-861 Final Data File for 2010 - File1_a" Retrieved from "http://en.openei.org/w/index.php?title=Major_Energy_Electric_Services&oldid=411033" Categories: EIA Utility Companies and Aliases

193

Overview of Commercial Buildings, 2003 - Major Characteristics  

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

Major Characteristics of All Commercial Buildings in 2003 Major Characteristics of All Commercial Buildings in 2003 CBECS data are used to answer basic questions about the commercial buildings sector, such as: What types are there? How large are they? How old are they? and Where are they? Results from the 2003 CBECS show that: The commercial buildings sector is not dominated by a single building type. Office buildings, the most common type of commercial building, account for 17 percent of buildings, floorspace, and energy consumed. Commercial buildings range widely in size and smaller buildings are much more numerous than larger buildings. The smallest buildings (1,001 to 5,000 square feet) account for 53 percent of buildings, but consume only 11 percent of total energy. The largest buildings (those larger than 500,000 square feet)

194

Genealogy of major U.S. refiners  

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

of major U.S. refiners of major U.S. refiners 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 Amoco SOHIO BP ARCO Mapco Williams Clark Refining 1/89 12/98 4/00 3/98 Orion Diamond Shamrock Ultramar k 12/96 7/03 Ultramar Diamond Shamrock (UDS) Total North America UDS 9/97 Valero Salomon (Basis) Valero Williams BP BP b BP-Husky Refining LLC (jv) Husky Huntway 5/97 6/01 9/05 Valero Premcor g Valero Valero Valero 12/01 7/94 e 12/98 f Carlyle Group y Coastal 3/03 d 12/88 a 6/01 o Sun Company Sunoco v 7/07 i 4/08 c 5/04 h Pacific Refining (jv) 12/88 r El Paso 1/04 w 10/98 m 6/00 n 9/89 t 8/94 u See notes, footnotes, and source notes below. PBF Energy 6/10 p 12/10 q 3/11 x 10/11 j 9/00 l 1/01 s Genealogy of major U.S. refiners (continued) 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013

195

Numerical Study of Freestream Waves Receptivity and Nonlinear Breakdown in Hypersonic Boundary Layer  

E-Print Network [OSTI]

Numerical Methods for Hypersonic Boundary Layer Stability.of Instability in a Hypersonic Boundary Layer. TheoreticalA. P. , Receptivity of Hypersonic Boundary Layer to Wall

Lei, Jia

2013-01-01T23:59:59.000Z

196

Invariance properties of boundary sets of open embeddings of manifolds and their application to the abstract boundary  

E-Print Network [OSTI]

The {\\em abstract boundary\\/} (or {\\em {\\em a\\/}-boundary\\/}) of Scott and Szekeres \\cite{Scott94} constitutes a ``boundary'' to any $n$-dimensional, paracompact, connected, Hausdorff, $C^\\infty$-manifold (without a boundary in the usual sense). In general relativity one deals with a {\\em space-% time\\/} $(\\cM,g)$ (a 4-dimensional manifold $\\cM$ with a Lorentzian metric $g$), together with a chosen preferred class of curves in $\\cM$. In this case the {\\em a\\/}-boundary points may represent ``singularities'' or ``points at infinity''. Since the {\\em a\\/}-boundary itself, however, does not depend on the existence of further structure on the manifold such as a Lorentzian metric or connection, it is possible for it to be used in many contexts. In this paper we develop some purely topological properties of abstract boundary sets and abstract boundary points ({\\em a\\/}-boundary points). We prove, amongst other things, that compactness is invariant under boundary set equivalence, and introduce another invariant concept ({\\em isolation\\/}), which encapsulates the notion that a boundary set is ``separated'' from other boundary points of the same embedding. ....... [The abstract continues in paper proper - truncated to fit here.

Christopher J. Fama; Susan M. Scott

1994-06-21T23:59:59.000Z

197

Ising model conformal boundary conditions from open string field theory  

E-Print Network [OSTI]

Given a consistent choice of conformally invariant boundary conditions in a two dimensional conformal field theory, one can construct new consistent boundary conditions by deforming with a relevant boundary operator and flowing to the infrared, or by a marginal deformation. Open string field theory provides a very universal tool to discover and study such new boundary theories. Surprisingly, it also allows one to go in the reverse direction and to uncover solutions with higher boundary entropy. We will illustrate our results on the well studied example of Ising model.

Kudrna, Matej; Schnabl, Martin

2014-01-01T23:59:59.000Z

198

UCLA CHEMISTRY MAJOR 2012-2013 CHEMISTRY MAJOR (B.S.): This major is designed primarily for students who are interested in attending  

E-Print Network [OSTI]

UCLA CHEMISTRY MAJOR 2012-2013 CHEMISTRY MAJOR (B.S.): This major is designed primarily for students who are interested in attending graduate school in Chemistry or related areas. It also satisfies this major and others offered in the Department of Chemistry and Biochemistry, consult the Undergraduate

Levine, Alex J.

199

ARM - Field Campaign - Lower Atmospheric Boundary Layer Experiment  

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

govCampaignsLower Atmospheric Boundary Layer Experiment govCampaignsLower Atmospheric Boundary Layer Experiment Campaign Links LABLE Website Related Campaigns 2013 Lower Atmospheric Boundary Layer Experiment 2013.05.28, Turner, SGP Comments? We would love to hear from you! Send us a note below or call us at 1-888-ARM-DATA. Send Campaign : Lower Atmospheric Boundary Layer Experiment 2012.09.17 - 2012.11.13 Lead Scientist : David Turner Description Boundary layer turbulence is an important process that is parameterized in most atmospheric numerical models. Turbulence redistributes energy and mass within the boundary layer. Many different characteristics can impact the character of turbulence in the boundary layer, including different surface types, horizontal wind speed and direction, and the vertical temperature structure of the atmosphere. However, there have been few studies that have

200

Grain boundary characterization in an X750 alloy  

SciTech Connect (OSTI)

Grain boundary chemistry in an X750 Ni alloy was analyzed by atom probe tomography in an effort to clarify the possible roles of elemental segregation and carbide presence on the stress corrosion cracking behavior of Ni alloys. Two types of cracks are observed: straight cracks along twin boundaries and wavy cracks at general boundaries. It was found that carbides (M23C6 and TiC) are present at both twin and general boundaries, with comparable B and P segregation for all types of grain boundaries. Twin boundaries intercept ? precipitates while the general boundaries wave around the ? and carbide precipitates. Near a crack tip, oxidation takes place on the periphery of carbide precipitate.

Kevin Fisher; Sebastien Teysseyre; Emmanuelle Marquis

2012-11-01T23:59:59.000Z

Note: This page contains sample records for the topic "major lithospheric boundary" 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.


201

Boundary layer response to wind gusts  

E-Print Network [OSTI]

of the wind tunnel sir stress caused by tbe addition of the in)actors, the decision was osde to use flew visuslstion ?echniques to detsreine if it wss possible to generate s lsuinar boundary layer on the flat plate. Loup black wss suspended in light..., 8. The data reduction procedure used in this thesis follcwed pxi- maxily the procsduxes of rafax'ence 8. Velocity fluctuations were detected using the constant current technique and computed based on square wave calibration. yor the constant...

Morland, Bruce Thomas

1968-01-01T23:59:59.000Z

202

GRAIN BOUNDARY STRENGTHENING PROPERTIES OF TUNGSTEN ALLOYS  

SciTech Connect (OSTI)

Density functional theory was employed to investigate grain boundary (GB) properties of W alloys. A range of substitutional solutes across the Periodic Table was investigated to understand the behavior of different electronic orbitals in changing the GB cleavage energy in the ?27a[110]{525} GB. A number of transition metals were predicted to enhance the GB cohesion. This includes Ru, Re, Os, Ir, V, Cr, Mn, Fe, Co, Ti, Hf, Ta and Nb. While lanthanides, s and p elements were tended to cause GB embrittlement.

Setyawan, Wahyu; Kurtz, Richard J.

2012-10-10T23:59:59.000Z

203

Performance Profiles of Major Energy Producers 2001  

Gasoline and Diesel Fuel Update (EIA)

1) 1) Distribution Category UC-950 Performance Profiles of Major Energy Producers 2001 January 2003 Energy Information Administration Office of Energy Markets and End Use U.S. Department of Energy Washington, DC 20585 This report was prepared by the Energy Information Administration, the independent statistical and analytical agency within the U.S. Department of Energy. The information contained herein should be attributed to the Energy Information Administration and should not be construed as advocating or reflecting any policy position of the Department of Energy or any other organization. Contacts This report was prepared in the Office of Energy Markets and End Use of the Energy Information Administration

204

MAJOR BENJAMIN H. SMITH Major Benjamin H. Smith is the Operations Officer of the  

E-Print Network [OSTI]

BENJAMIN H. SMITH Major Benjamin H. Smith is the Operations Officer of the Air Force Reserve Officer Smith is a native of Omaha, Nebraska and entered the Air Force in June 2003. He received his commission

205

Performance profiles of major energy producers 1995, January 1997  

SciTech Connect (OSTI)

This publication examines developments in the operations of the major U.S. energy-producing companies on a corporate level, by major line of business, by major function within each line of business, and by geographic area.

NONE

1997-02-01T23:59:59.000Z

206

Performance Profiles of Major Energy Producers 1994  

Gasoline and Diesel Fuel Update (EIA)

4) 4) Distribution Category UC-950 Performance Profiles of Major Energy Producers 1994 January 1996 Energy Information Administration Office of Energy Markets and End Use U.S. Department of Energy Washington, DC 20585 This report was prepared by the Energy Information Administration, the independent statistical and analytical agency within the Department of Energy. The information contained herein should not be construed as advocating or reflecting any policy position of the Department of Energy or any other organization. Contacts This report was prepared in the Office of Energy Markets and End Use of the Energy Information Administration, U.S. Department of Energy, under the general direction of W. Calvin Kilgore. The project was directed by Mark E. Rodekohr, Director of the Energy Markets and Contingency Information Division (202) 586-1441, and Mary E. Northup, Chief of

207

Obama Administration Announces Major Steps Forward to Advance...  

Office of Environmental Management (EM)

Major Steps Forward to Advance Energy Efficiency Efforts, Improve Access to Low-Cost Financing for States and Local Communities Obama Administration Announces Major Steps...

208

Major DOE Biofuels Project Locations | Department of Energy  

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

Major DOE Biofuels Project Locations More Documents & Publications Major DOE Biofuels Project Locations Slide 1 The Current State of Technology for Cellulosic Ethanol...

209

Energy Department Report Finds Major Potential to Increase Clean...  

Energy Savers [EERE]

Department Report Finds Major Potential to Increase Clean Hydroelectric Power Energy Department Report Finds Major Potential to Increase Clean Hydroelectric Power April 17, 2012 -...

210

TOMORROW: Secretaries Chu and Salazar to Make Major Renewable...  

Office of Environmental Management (EM)

Secretaries Chu and Salazar to Make Major Renewable Energy Announcement TOMORROW: Secretaries Chu and Salazar to Make Major Renewable Energy Announcement December 15, 2010 -...

211

Energy Department Awards First Major Task Order Under Streamlined...  

Energy Savers [EERE]

First Major Task Order Under Streamlined Contracting System Energy Department Awards First Major Task Order Under Streamlined Contracting System October 17, 2005 - 11:59am Addthis...

212

Termination of a Major Normal Fault | Open Energy Information  

Open Energy Info (EERE)

Termination of a Major Normal Fault: Major normal fault terminations or tip-lines sometimes split into multiple closely-spaced faults that result in increased...

213

Department of Energy Other Major Laboratories and Facilities  

Office of Scientific and Technical Information (OSTI)

Energy Other Major Laboratories and Facilities DOE National Laboratories A - L DOE National Laboratories N - T Other Major Laboratories and Facilities In addition to the seventeen...

214

Guide to Integrating Renewable Energy in Federal Construction: Major  

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

Major Renovations to someone by E-mail Major Renovations to someone by E-mail Share Guide to Integrating Renewable Energy in Federal Construction: Major Renovations on Facebook Tweet about Guide to Integrating Renewable Energy in Federal Construction: Major Renovations on Twitter Bookmark Guide to Integrating Renewable Energy in Federal Construction: Major Renovations on Google Bookmark Guide to Integrating Renewable Energy in Federal Construction: Major Renovations on Delicious Rank Guide to Integrating Renewable Energy in Federal Construction: Major Renovations on Digg Find More places to share Guide to Integrating Renewable Energy in Federal Construction: Major Renovations on AddThis.com... Home Introduction Assessing Renewable Energy Options Planning, Programming, & Budgeting Project Funding

215

Finite-Size Effects on the Structure of Grain Boundaries  

Science Journals Connector (OSTI)

We present a combined experimental and theoretical analysis of the structure of finite-sized ?3 {112} grain boundaries in Au. High-resolution electron microscopy shows lattice translations at the grain boundary, with the magnitude of the translation varying along the finite-sized grain boundaries. The presence of this structural profile is explained using continuum elasticity theory and first-principles calculations as originating from a competition between elastic energy and the energy cost of forming continuous {111} planes across the boundary. This competition leads to a structural transition between offset-free and nontrivial grain boundary structures at a critical grain boundary size, in agreement with the experiments. We also provide a method to estimate the energy barrier of the ? surface.

E. A. Marquis; J. C. Hamilton; D. L. Medlin; F. Lonard

2004-10-04T23:59:59.000Z

216

Arc Flash Boundary Calculations Using Computer Software Tools  

SciTech Connect (OSTI)

Arc Flash Protection boundary calculations have become easier to perform with the availability of personal computer software. These programs incorporate arc flash protection boundary formulas for different voltage and current levels, calculate the bolted fault current at each bus, and use built in time-current coordination curves to determine the clearing time of protective devices in the system. Results of the arc flash protection boundary calculations can be presented in several different forms--as an annotation to the one-line diagram, as a table of arc flash protection boundary distances, and as printed placards to be attached to the appropriate equipment. Basic arc flash protection boundary principles are presented in this paper along with several helpful suggestions for performing arc flash protection boundary calculations.

Gibbs, M.D.

2005-01-07T23:59:59.000Z

217

Major Oil Plays In Utah And Vicinity  

SciTech Connect (OSTI)

Utah oil fields have produced over 1.33 billion barrels (211 million m{sup 3}) of oil and hold 256 million barrels (40.7 million m{sup 3}) of proved reserves. The 13.7 million barrels (2.2 million m3) of production in 2002 was the lowest level in over 40 years and continued the steady decline that began in the mid-1980s. However, in late 2005 oil production increased, due, in part, to the discovery of Covenant field in the central Utah Navajo Sandstone thrust belt ('Hingeline') play, and to increased development drilling in the central Uinta Basin, reversing the decline that began in the mid-1980s. The Utah Geological Survey believes providing play portfolios for the major oil-producing provinces (Paradox Basin, Uinta Basin, and thrust belt) in Utah and adjacent areas in Colorado and Wyoming can continue this new upward production trend. Oil plays are geographic areas with petroleum potential caused by favorable combinations of source rock, migration paths, reservoir rock characteristics, and other factors. The play portfolios include descriptions and maps of the major oil plays by reservoir; production and reservoir data; case-study field evaluations; locations of major oil pipelines; identification and discussion of land-use constraints; descriptions of reservoir outcrop analogs; and summaries of the state-of-the-art drilling, completion, and secondary/tertiary recovery techniques for each play. The most prolific oil reservoir in the Utah/Wyoming thrust belt province is the eolian, Jurassic Nugget Sandstone, having produced over 288 million barrels (46 million m{sup 3}) of oil and 5.1 trillion cubic feet (145 billion m{sup 3}) of gas. Traps form on discrete subsidiary closures along major ramp anticlines where the depositionally heterogeneous Nugget is also extensively fractured. Hydrocarbons in Nugget reservoirs were generated from subthrust Cretaceous source rocks. The seals for the producing horizons are overlying argillaceous and gypsiferous beds in the Jurassic Twin Creek Limestone, or a low-permeability zone at the top of the Nugget. The Nugget Sandstone thrust belt play is divided into three subplays: (1) Absaroka thrust - Mesozoic-cored shallow structures, (2) Absaroka thrust - Mesozoic-cored deep structures, and (3) Absaroka thrust - Paleozoic-cored shallow structures. Both of the Mesozoic-cored structures subplays represent a linear, hanging wall, ramp anticline parallel to the leading edge of the Absaroka thrust. Fields in the shallow Mesozoic subplay produce crude oil and associated gas; fields in the deep subplay produce retrograde condensate. The Paleozoic-cored structures subplay is located immediately west of the Mesozoic-cored structures subplays. It represents a very continuous and linear, hanging wall, ramp anticline where the Nugget is truncated against a thrust splay. Fields in this subplay produce nonassociated gas and condensate. Traps in these subplays consist of long, narrow, doubly plunging anticlines. Prospective drilling targets are delineated using high-quality, two-dimensional and three-dimensional seismic data, forward modeling/visualization tools, and other state-of-the-art techniques. Future Nugget Sandstone exploration could focus on more structurally complex and subtle, thrust-related traps. Nugget structures may be present beneath the leading edge of the Hogsback thrust and North Flank fault of the Uinta uplift. The Jurassic Twin Creek Limestone play in the Utah/Wyoming thrust belt province has produced over 15 million barrels (2.4 million m{sup 3}) of oil and 93 billion cubic feet (2.6 billion m{sup 3}) of gas. Traps form on discrete subsidiary closures along major ramp anticlines where the low-porosity Twin Creek is extensively fractured. Hydrocarbons in Twin Creek reservoirs were generated from subthrust Cretaceous source rocks. The seals for the producing horizons are overlying argillaceous and clastic beds, and non-fractured units within the Twin Creek. The Twin Creek Limestone thrust belt play is divided into two subplays: (1) Absaroka thrust-Mesozoic-cored structures and (2) A

Thomas Chidsey

2007-12-31T23:59:59.000Z

218

Unified boundary and probabilistic power flow  

Science Journals Connector (OSTI)

Abstract Different types of uncertainties exist in system data. Outages, errors in load forecasts and renewable generations are generally represented as probabilistic uncertainties. Load model coefficients and network parameters, on the other hand, are best represented as interval uncertainties. Irrespective of the nature of these uncertainties, all of them need to be considered in an integrated manner for proper system analysis. This paper tries to fulfill this precise need. By utilizing the synergy of boundary and probabilistic power flow algorithms, development of efficient line outage simulation and use of constant Jacobian approach, the computational burden has been kept to a manageable level. The proposed approach can be used for both transmission and distribution systems. Results for two transmission and one distribution systems have been obtained with various types of uncertainties. Validation of results has been done through the Monte Carlo Simulations (MCS).

A. Mohapatra; P.R. Bijwe; B.K. Panigrahi

2014-01-01T23:59:59.000Z

219

Mineralogical effects on the detectability of the postperovskite boundary  

Science Journals Connector (OSTI)

...systems (San Carlos olivine and MgSiO3-Fe2O3), a narrow boundary (100 ZZQQhy300 km...MgSiO3-FeSiO3, and MgSiO3-Al2O3-Fe2O3), demonstrating that the...the Pv pPv boundary in MgSiO3-Al2O3-Fe2O3 ternary system give a shallower boundary...

Brent Grocholski; Krystle Catalli; Sang-Heon Shim; Vitali Prakapenka

2012-01-01T23:59:59.000Z

220

Boundary Conditions for Free Interfaces with the Lattice Boltzmann Method  

E-Print Network [OSTI]

In this paper we analyze the boundary treatment of the Lattice Boltzmann method for simulating 3D flows with free surfaces. The widely used free surface boundary condition of K\\"orner et al. (2005) is shown to be first order accurate. The article presents new free surface boundary schemes that are suitable for the lattice Boltzmann method and that have second order spatial accuracy. The new method takes the free boundary position and orientation with respect to the computational lattice into account. Numerical experiments confirm the theoretical findings and illustrate the the difference between the old and the new method.

Bogner, Simon; Rde, Ulrich

2014-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "major lithospheric boundary" 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.


221

A robust and accurate outflow boundary condition for ...  

E-Print Network [OSTI]

Jan 3, 2014 ... expressions (18a)(18c) satisfy Eq. (3) on the outflow boundaries. ..... formation region marks the initial position of fully shed vortex and the...

S. Dong

2014-01-15T23:59:59.000Z

222

Microconvection effects at double?diffusive gradient zone boundaries  

Science Journals Connector (OSTI)

Microconvection in double?diffusive gradient zones is predicted to occur near the zone boundaries because of effects of boundary undulation and temperature modulation caused by impinging thermals in adjacent convecting zones. The equations that govern convective motion in a double?diffusive horizontal slab are solved for boundary conditions that incorporate these effects. Solution of these equations predicts a weakened salinity gradient near the gradient zone boundary between the rising thermals. When the salinity gradient is too weak instability occurs taking the form of descending plumes which are seen in experiments.

John R. Hull; Yojana Katti

1988-01-01T23:59:59.000Z

223

On the renormalization of the Gibbons-Hawking boundary term  

Science Journals Connector (OSTI)

The bulk (Einstein-Hilbert) and boundary (Gibbons-Hawking) terms in the gravitational action are generally renormalized differently when integrating out quantum fluctuations. The former is affected by nonminimal couplings, while the latter is affected by boundary conditions. We use the heat kernel method to analyze this behavior for a nonminimally coupled scalar field, the Maxwell field, and the graviton field. Allowing for Robin boundary conditions, we examine in which cases the renormalization preserves the ratio of boundary and bulk terms required for the effective action to possess a stationary point. The implications for field theory and black hole entropy computations are discussed.

Ted Jacobson and Alejandro Satz

2014-03-17T23:59:59.000Z

224

Boundary mixing and nutrient fluxes in Mono Lake, California  

Science Journals Connector (OSTI)

we inferred that most heat flux occurred due to boundary mixing at the base of the pycnocline ..... squares fit of the power spectral densities of the temperature-.

1999-05-20T23:59:59.000Z

225

General Schema for [001] Tilt Grain Boundaries in Dense Packing...  

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

as showing the frustration of symmetry caused by the incorporation of point defects (vacancies and impurities). This general model for grain boundary structures can, in principle,...

226

CHANGE OF MAJOR/ADVISOR Instructions: Complete this form to change your major and/or faculty advisor. If you are changing both your major AND your  

E-Print Network [OSTI]

CHANGE OF MAJOR/ADVISOR Instructions: Complete this form to change your major and/or faculty advisor. If you are changing both your major AND your faculty advisor, complete Sections I, II and III. If you are only changing your faculty advisor, complete Sections I and III. Please note: Your faculty

Goldberg, Bennett

227

Energy efficiency: major issues and policy recommendations  

SciTech Connect (OSTI)

The Advisory Committee on Energy Efficiency has investigated strategies for improving energy efficiency in all sectors of the economy - industrial, agricultural, residential, and commercial, and transportation - and has considered the contributions of local government and utility companies, as well as the state, in encouraging its efficient use. The state may exercise several policy options to encourage energy efficiency: information transfer, financial aids and incentives, and building conservation standards. The Committee believes that the major objectives for state legislative and administrative actions should be to facilitate the efforts of consumers to improve energy efficiency and to set an example of efficiency in its own buildings and operations. The state can realize these objectives with programs that: provide accurate and unbiased information on energy efficiency technologies and practices; provide consumers with information to evaluate products and vendor claims of efficiency and thereby to protect against consumer fraud; identify and remove institutional and legislative barriers to energy efficient practices; provide economic incentives to help meet the capital requirements to invest in energy efficiency technologies; and advance research, development, and demonstration of new technologies.

Not Available

1981-01-01T23:59:59.000Z

228

Varian investment pays off in major NMR advances  

Science Journals Connector (OSTI)

Varian investment pays off in major NMR advances ... Varian's investment in NMR had slowed accordingly. ...

RUBY M. BAUM

1985-11-04T23:59:59.000Z

229

Deformation of subducted oceanic lithosphere  

Science Journals Connector (OSTI)

......versus strain-rate exponent of n...observed for large F. Penetration of the slab below...G.F. , 1995. Penetration of plates and plumes...Seismic strain rate and deep slab deformation...versus strain-rate exponent of n...observed for large F. Penetration of the slab below......

Gregory A. Houseman; David Gubbins

1997-12-01T23:59:59.000Z

230

General Education and Major Coursework: Credit Hours General Education and Major Coursework: Credit Hours ENGN 110 2 ECE 111 2  

E-Print Network [OSTI]

: 128 ** Meets philosophy and ethics general education requirement. Electrical engineering majors mustGeneral Education and Major Coursework: Credit Hours General Education and Major Coursework: Credit (C or better required) 3 PHYS 231N 4 COMM 101R 3 General Education and Major Coursework: Credit Hours

231

Upstream influence in boundary layers 45 years ago  

Science Journals Connector (OSTI)

...0) = M2 2 ikH(k); (2.19) because M(y) takes the value M2, given by equation (2.15), at the location (here rede ned as y = 0) where the inviscid boundary condition has to be satis ed. Also, at the edge y = of the boundary layer, disturbances...

2000-01-01T23:59:59.000Z

232

Lattice Boltzmann method for moving boundaries Pierre Lallemand a  

E-Print Network [OSTI]

Lattice Boltzmann method for moving boundaries Pierre Lallemand a , Li-Shi Luo b,* a Laboratoire propose a lattice Boltzmann method to treat moving boundary problems for solid objects moving in a fluid the Galilean invariance of the lattice Boltzmann method. ? 2002 Elsevier Science B.V. All rights reserved

Luo, Li-Shi

233

Periodic Boundary Conditions for Dislocation Dynamics Simulations in Three Dimensions  

E-Print Network [OSTI]

, the choice of initial configurations compatible with PBC and a consistent treatment of image stress of PBC for large-scale DD simulations in 3D. INTRODUCTION Treatment of boundary conditions or external interface (surface, crack, grain or phase boundary, etc.), it is necessary to account for stress

Cai, Wei

234

Turbulence Structure and Wall Signature in Hypersonic Turbulent Boundary Layer  

E-Print Network [OSTI]

Turbulence Structure and Wall Signature in Hypersonic Turbulent Boundary Layer Yin-Chiu Kan , Clara and hypersonic turbulent boundary layer datasets from direct numerical simulation (DNS). Contour plots and Marusic5 and Mathis, Hutchins and Marusic16 ). In contrast to supersonic and hypersonic flow regimes

Martín, Pino

235

Analytic Functions in Smirnov Classes Ep Real Boundary Values  

E-Print Network [OSTI]

Analytic Functions in Smirnov Classes Ep with Real Boundary Values L. De Castro and D. Khavinson. [1] Ch. 10.) Definition 1. An analytic function f(z) in G is said to belong to the class Ep (G) for p known that for p 1 functions in Ep -classes can be represented as Cauchy integrals of their boundary

Khavinson, Dmitry

236

Numerical Simulation of the Wave Bottom Boundary Layer  

E-Print Network [OSTI]

are coupled to the wave cycle; phases of accelerating ow organize the boundary layer structure, decelerating; Zhao and Anastasiou, 1993; Feddersen and Guza, 2000; and Rankin and Hires, 2000]; others have the boundary layer and induce an in ectional instability at ow reversal, while accelerations tend to organize

Slinn, Donald

237

Distribution of Grain Boundary Planes and Misorientations in Magnesium Oxide  

E-Print Network [OSTI]

Distribution of Grain Boundary Planes and Misorientations in Magnesium Oxide D.M. Saylor 1 , A distribution, magnesium oxide. Abstract. We have developed a technique that allows the geometry of polycrystalline magnesium oxide. Using these data, we have specified the distribution of grain boundaries within

Rohrer, Gregory S.

238

Model of Trace Gas Flux in Boundary Layer  

E-Print Network [OSTI]

Mathematical model of the turbulent flux in the three-layer boundary system is presented. Turbulence is described as a presence of the nonzero vorticity. Generalized advection-diffusion-reaction equation is derived for arbitrary number components in the flux. The fluxes in the layers are objects for matching requirements on the boundaries between the layers.

I. I. Vasenev; I. S. Nurgaliev

2013-03-04T23:59:59.000Z

239

Z(N) model of grain-boundary wetting  

Science Journals Connector (OSTI)

Even though van der Waals forces should prevent the wetting of a grain boundary by a liquid at the melting temperature, experiment and simulations indicate an instability in grain-boundary structure in the vicinity of this temperature. We study the structure of analogous boundaries in a Z(N) model in which a region of solid with a given orientation is replaced by a spin in that orientation. Different interfacial behaviors are found for different regions of a model parameter which is related to N. For the value appropriate to grain boundaries, our model suggests that boundaries of a sufficiently large angle should be unstable, not to the intrusion of a layer of liquid, however, but to the intrusion of solid of intermediate orientation. Such an intrusion can occur below the melting temperature.

M. Schick and Wei-Heng Shih

1987-04-01T23:59:59.000Z

240

Compressional boundaries in the Earth's foreshock  

SciTech Connect (OSTI)

The terrestrial foreshock is a highly dynamic region populated by particles, waves and non-linear structures such as shocklets, SLAMS, hot flow anomalies, cavities and cavitons. Recently a new structure named foreshock compressional boundary (FCB) was reported in global hybrid simulations by Omidi et al. (2009). This structure represents a transition region that separates the highly disturbed foreshock plasma from pristine solar wind or from the region of field-aligned ion beams. The FCB is associated with a strong compression of magnetic field and density. Besides the enhancements in the field and density, the FCB also shows a region where these two quantities decrease below the ambient solar wind (SW) values. Here, we study a FCB observed by Cluster-1. This FCB shows that although sometimes FCBs are transition regions between the pristine solar wind plasma and the foreshock plasma, in this case the FCB separates a region with large amplitude waves from regions with high frequency (f{approx}1.7 Hz) small amplitude waves. We analyze the FCB properties, ion distributions inside them, and the waves near the structure.

Rojas-Castillo, D.; Blanco-Cano, X. [Instituto de Geofisica, Universidad Nacional Autonoma de Mexico, Coyoacan (Mexico); Kajdic, P. [Institut de Recherche en Astrophysique et Planetologie, Toulouse (France); Omidi, N. [Solana Scientific Inc., Solana Beach, California (United States)

2013-06-13T23:59:59.000Z

Note: This page contains sample records for the topic "major lithospheric boundary" 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.


241

Calculations of composition boundaries of saturated phases  

SciTech Connect (OSTI)

A program for the HP-41CV calculator is presented for calculating the equilibrium composition boundaries of pairs of saturating solids, liquids, or a combination of a solid and liquid. The activity coefficients must be represented in the form ln ..gamma../sub 1/ = (b/sub h//T - b/sub s/)x/sub 2//sup 2/ + (c/sub h//T - c/sub x/)x/sub 2//sup 3/ where h refers to an enthalpy contribution and s refers to an excess entropy contribution. For solid-liquid equilibria, enthalpies and entropies of fusion are required. For all equilibria, provision is made for use of hypothetical standard states such as the Henry's Law standard states. For example, in treating solid solutions of molybdenum in face-centered cubic metals such as Ni, Rh, or Pt, it is sometimes convenient to use a hypothetical fcc standard state of Mo which represents the limiting Henry's Law behavior of Mo in the fcc metal and has much different properties than a real fcc molybdenum solid.

Brewer, L.; Hahn, S.

1983-09-27T23:59:59.000Z

242

Evolution of Prolate Molecular Clouds at Hii Boundaries: II. Formation of BRCs of asymmetrical morphology  

E-Print Network [OSTI]

A systematic investigation on the evolution of a prolate cloud at an Hii boundary is conducted using Smoothed Particle Hydrodynamics (SPH) in order to understand the mechanism for a variety of irregular morphological structures found at the boundaries of various Hii regions. The prolate molecular clouds in this investigation are set with their semi-major axes at inclinations between 0 and 90 degrees to a plane parallel ionizing radiation flux. A set of 4 parameters, the number density n, the ratio of major to minor axis gamma, the inclination angle phi and the incident flux F_EUV, are used to define the initial state of the simulated clouds. The dependence of the evolution of a prolate cloud under Radiation Driven Implosion (RDI) on each of the four parameters is investigated. It is found that: i) in addition to the well studied standard type A, B or C Bright Rimmed Clouds (BRCs), many other types such as asymmetrical BRCs, filamentary structures and irregular horse-head structures could also be developed at ...

Kinnear, T M; White, G J; Sugitani, K; Goodwin, S

2015-01-01T23:59:59.000Z

243

The Formation of Boundary Clinopyroxenes and Associated Glass Veins in Type B1 CAIs  

SciTech Connect (OSTI)

We used focused ion beam thin section preparation and scanning transmission electron microscopy (FIB/STEM) to examine the interfacial region between spinel and host melilite for three spinel grains, two from the mantle and one from the core of an Allende type B1 inclusion, and a second pair of spinel grains from a type B1 inclusion from the Leoville carbonaceous chondrite. The compositions of boundary clinopyroxenes decorating spinel surfaces are generally consistent with those of coarser clinopyroxenes from the same region of the inclusion, suggesting little movement of spinels between mantle and core regions after the formation of boundary clinopyroxenes. The host melilite displays no anomalous compositions near the interface, and anorthite or other late-stage minerals are not observed, suggesting that crystallization of residual liquid was not responsible for the formation of boundary clinopyroxenes. Allende spinels display either direct spinel-melilite contact or an intervening boundary clinopyroxene between the two phases. In the core, boundary clinopyroxene is mantled by a thin (1-2 {micro}m thick) layer of normally zoned (X{sub Ak} increasing away from the melilite-clinopyroxene contact) melilite with X{sub Ak} matching that of the host melilite at the melilite-melilite contact. In the mantle, X{sub Ak} near boundary spinels is constant. Spinels in a Leoville type B1 inclusion are more complex with boundary clinopyroxene, as observed in Allende, but also variable amounts of glass ({approx}1 {micro}m width), secondary calcite, perovskite, and an unknown Mg-, Al-, OH-rich and Ca-, Si-poor crystalline phase that may be a layered double hydrate. Glass compositions are consistent to first order with a precursor consisting mostly of Mg-carpholite or sudoite with some aluminous diopside. One possible scenario of formation for the glass veins is that open system alteration of melilite produced a porous, hydrated aggregate of Mg-carpholite or sudoite + aluminous diopside that was shock melted and quenched to a glass. The unknown crystalline phase may be a shocked remnant of the precursor phase assemblage but is more likely to have formed later by alteration of the glass. Calcite appears to be an opportunistic fracture filling that postdated all major shock events. Boundary clinopyroxenes probably share a common origin with coarser-grained pyroxenes from the same region of the inclusion. In the mantle, these crystals may represent clinopyroxene crystallized in Ti-rich liquids caused by the direct dissolution of perovskite and an associated Sc-Zr-rich phase or as a reaction product between dissolving perovskite and liquid (i.e., indirect dissolution of perovskite). In the core, any perovskite and associated Ti-enriched liquids that may have originally been present disappeared before the growth of boundary clinopyroxene.

Paque, J M; Beckett, J R; Ishii, H A; Toppani, A; Burnett, D S; Teslich, N; Dai, Z R; Bradley, J P

2008-05-18T23:59:59.000Z

244

Federal Energy Management Program: Operations and Maintenance for Major  

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

for Major Equipment Types to someone by E-mail for Major Equipment Types to someone by E-mail Share Federal Energy Management Program: Operations and Maintenance for Major Equipment Types on Facebook Tweet about Federal Energy Management Program: Operations and Maintenance for Major Equipment Types on Twitter Bookmark Federal Energy Management Program: Operations and Maintenance for Major Equipment Types on Google Bookmark Federal Energy Management Program: Operations and Maintenance for Major Equipment Types on Delicious Rank Federal Energy Management Program: Operations and Maintenance for Major Equipment Types on Digg Find More places to share Federal Energy Management Program: Operations and Maintenance for Major Equipment Types on AddThis.com... Sustainable Buildings & Campuses Operations & Maintenance

245

Secretary Chu Announces Major New Recovery Act Milestone: 300...  

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

Major New Recovery Act Milestone: 300,000 Homes Weatherized Secretary Chu Announces Major New Recovery Act Milestone: 300,000 Homes Weatherized January 19, 2011 - 12:00am Addthis...

246

Y-12 fulfills major milestone in fuel conversion commitment for...  

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

fulfills major ... Y-12 fulfills major milestone in fuel conversion commitment for Jamaican research reactor Posted: June 3, 2014 - 4:42pm The Y-12 National Security Complex...

247

Environmental Effects Abroad of Major Federal Actions | Department of  

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

Effects Abroad of Major Federal Actions Effects Abroad of Major Federal Actions Environmental Effects Abroad of Major Federal Actions On January 4, 1979, President Carter signed Executive Order 12114, entitled Environmental Effects of Major Federal Actions. The purpose of this Council on Environmental Quality memorandum is to initiate the consultation process required by this Executive Order. 44 Fed Reg 18633: Council on Environmental Quality: Environmental Effects Abroad of Major Federal Actions More Documents & Publications Implementation of Executive Order 12114 Environmental Effects Abroad of Major Federal Actions: Final Guideline EO 12114: Environmental Effects Abroad of Major Federal Actions Unified Procedures Applicable to Major Federal Actions Relating to Nuclear Activities Subject to Executive Order 12114 (State Department, 44 Fed Reg

248

Distributed target tracking and boundary estimation in wireless sensor networks  

Science Journals Connector (OSTI)

We study the problem of target tracking and boundary detection of a substance diffusing from a mobile source using a wireless sensor network. We present a Prediction-based Mobility Adaptive Tracking (P-MAT algorithm to study the tradeoff among energy, accuracy of tracking, coverage and boundary estimation. P-MAT minimises overall energy consumption by incorporating adaptivity in two forms: (1) the size of the active region and (2) modulation of the sampling rate. It uses adaptive Kalman filtering to predict the target's future location and velocity. The predicted target location determines a set of sensors surrounding that location to be activated known as the active region. Sensors in the active region are responsible for target tracking and boundary detection. In this article, we include dynamic boundary estimation. Boundary estimation in many situations can be performed efficiently using a subset of nodes within the vicinity of the phenomenon. This subset of nodes in our algorithm is the set of nodes in the active region. As the substance spreads, sensors in the active region determine if additional sensors outside of the active region are needed to enclose the boundary. Results from simulation experiments show that P-MAT can perform both tracking and boundary.

Jennifer Yick; Biswanath Mukherjee; Dipak Ghosal

2008-01-01T23:59:59.000Z

249

Report cites unemployment as major health risk in Britain  

Science Journals Connector (OSTI)

... Nature Publishing Group 10.1038/335290b0 Report cites unemployment as major health risk in BritainChristine

Christine McGourty

1988-09-22T23:59:59.000Z

250

Psychology Major www.psychology.pitt.edu/undergraduate  

E-Print Network [OSTI]

Psychology Major www.psychology.pitt.edu/undergraduate Revised: 01/2014 The undergraduate psychology major introduces students to a breadth of psychological topics, including the biological, social for a variety of career and graduate school paths. Required courses for the Psychology major The psychology

Jiang, Huiqiang

251

Kapitza Resistance of the Grain Boundaries in Ceria  

SciTech Connect (OSTI)

Thermal conductivity is one of the key performance metrics of the nuclear fuels. In electrical insulators, such as most ubiquitous nuclear fuel UO2, thermal transport is due to phonons, or lattice waves. Their propagation is impeded by any lattice defect, such as impurities or vacancies, as well as larger microstructural features: grain boundaries, dislocations and pores/bubbles. Detailed description of the phonons interactions with these features is still lacking. In this work, we elucidate the dependence of the grain boundary thermal resistance, also known as a Kapitza resistance, on the type and misorientation angle of the grain boundary in model system of CeO2.

David Bai; Jian Gan; Aleksandr Chernatynskiy

2014-06-01T23:59:59.000Z

252

South Dakota-Minnesota Boundary Waters Commission (Minnesota) | Department  

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

Dakota-Minnesota Boundary Waters Commission (Minnesota) Dakota-Minnesota Boundary Waters Commission (Minnesota) South Dakota-Minnesota Boundary Waters Commission (Minnesota) < Back Eligibility Utility Fed. Government Commercial Agricultural Investor-Owned Utility State/Provincial Govt Industrial Construction Municipal/Public Utility Local Government Residential Installer/Contractor Rural Electric Cooperative Tribal Government Low-Income Residential Schools Retail Supplier Institutional Multi-Family Residential Systems Integrator Fuel Distributor Nonprofit General Public/Consumer Transportation Savings Category Alternative Fuel Vehicles Hydrogen & Fuel Cells Buying & Making Electricity Water Home Weatherization Solar Wind Program Info State Minnesota Program Type Environmental Regulations This section establishes an interstate commission to set standards for

253

Boundary Waters Canoe Area (Minnesota) | Department of Energy  

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

Boundary Waters Canoe Area (Minnesota) Boundary Waters Canoe Area (Minnesota) Boundary Waters Canoe Area (Minnesota) < Back Eligibility Utility Fed. Government Commercial Agricultural Investor-Owned Utility State/Provincial Govt Industrial Construction Municipal/Public Utility Local Government Residential Installer/Contractor Rural Electric Cooperative Tribal Government Low-Income Residential Schools Retail Supplier Institutional Multi-Family Residential Systems Integrator Fuel Distributor Nonprofit General Public/Consumer Transportation Savings Category Alternative Fuel Vehicles Hydrogen & Fuel Cells Buying & Making Electricity Water Home Weatherization Solar Wind Program Info State Minnesota Program Type Environmental Regulations The Boundary Waters Canoe Area occupies a large section of northern Minnesota, and is preserved as a primitive wilderness area. Construction

254

Science at the interface : grain boundaries in nanocrystalline metals.  

SciTech Connect (OSTI)

Interfaces are a critical determinant of the full range of materials properties, especially at the nanoscale. Computational and experimental methods developed a comprehensive understanding of nanograin evolution based on a fundamental understanding of internal interfaces in nanocrystalline nickel. It has recently been shown that nanocrystals with a bi-modal grain-size distribution possess a unique combination of high-strength, ductility and wear-resistance. We performed a combined experimental and theoretical investigation of the structure and motion of internal interfaces in nanograined metal and the resulting grain evolution. The properties of grain boundaries are computed for an unprecedented range of boundaries. The presence of roughening transitions in grain boundaries is explored and related to dramatic changes in boundary mobility. Experimental observations show that abnormal grain growth in nanograined materials is unlike conventional scale material in both the level of defects and the formation of unfavored phases. Molecular dynamics simulations address the origins of some of these phenomena.

Rodriguez, Mark Andrew; Follstaedt, David Martin; Knapp, James Arthur; Brewer, Luke N.; Holm, Elizabeth Ann; Foiles, Stephen Martin; Hattar, Khalid M.; Clark, Blythe B.; Olmsted, David L.; Medlin, Douglas L.

2009-09-01T23:59:59.000Z

255

Eddy-mean flow interactions in western boundary current jets  

E-Print Network [OSTI]

This thesis examines the nature of eddy-mean flow interactions in western boundary current jets and recirculation gyre dynamics from both theoretical and observational perspectives. It includes theoretical studies of ...

Waterman, Stephanie N

2009-01-01T23:59:59.000Z

256

Compressed absorbing boundary conditions for the Helmholtz equation  

E-Print Network [OSTI]

Absorbing layers are sometimes required to be impractically thick in order to offer an accurate approximation of an absorbing boundary condition for the Helmholtz equation in a heterogeneous medium. It is always possible ...

Blanger-Rioux, Rosalie

2014-01-01T23:59:59.000Z

257

Grain-Boundary Physics in Polycrystalline Photovoltaic Materials: Preprint  

SciTech Connect (OSTI)

This paper describes a study of the atomic structure and electronic effects of grain boundaries in polycrystalline photovoltaic materials such as Si, CdTe, CuInSe2, and CuGaSe2.

Yan, Y.; Jiang, C. S.; Wu, X. Z.; Noufi, R.; Wei, S. H.; Al-Jassim, M. M.

2008-05-01T23:59:59.000Z

258

Reconfiguring Boundary Relations: Robotic Innovations in Pharmacy Work  

E-Print Network [OSTI]

Robotics is a rapidly expanding area of digital innovation with important implications for organizational practice in multioccupational settings. This paper explores the influence of robotic innovations on the boundary ...

Barrett, Michael

259

Current transport along grain boundaries in d-wave superconductors.  

SciTech Connect (OSTI)

The use of a classic phase retrieval algorithm has been previously used to determine the local critical current J{sub c}(x) along the length of grain boundary Josephson junctions that can be characterized using a standard s-wave model. The phase retrieval approach has been modified for use with d-wave dominated superconductors to allow for negative local currents along the boundary. In general solutions to the 1-D phase problem are not unique, however in the present work special constraints are employed experimentally to ensure uniqueness. The various current distribution solutions and their possible uniqueness are explored. The solutions are consistent with most existing d-wave Josephson junction boundary models and can be used to understand the basic current distribution along 45 degree YaBa{sub 2}Cu{sub 3}O{sub 7-x} grain boundary junctions as well as providing a means for mapping the location of self-generated flux cores.

Carmody, M.; Marks, L. D.; Merkle, K. L.; Materials Science Division; Northwestern Univ.

2002-05-01T23:59:59.000Z

260

A distributed boundary detection algorithm for multi-robot systems  

E-Print Network [OSTI]

We describe a distributed boundary detection algorithm suitable for use on multi-robot systems with dynamic network topologies. We assume that each robot has access to its local network geometry, which is the combination ...

McLurkin, James

Note: This page contains sample records for the topic "major lithospheric boundary" 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.


261

Performance of a boundary layer ingesting propulsion system  

E-Print Network [OSTI]

This thesis presents an assessment of the aerodynamic performance of an aircraft propulsion system, with embedded engines, in the presence of aircraft fuselage boundary layer ingestion (BLI). The emphasis is on defining ...

Plas, Anglique (Anglique Pascale)

2006-01-01T23:59:59.000Z

262

Examining A Hypersonic Turbulent Boundary Layer at Low Reynolds Number  

E-Print Network [OSTI]

The purpose of the current study was to answer several questions related to hypersonic, low Reynolds number, turbulent boundary layers, of which available data related to turbulence quantities is scarce. To that end, a unique research facility...

Semper, Michael Thomas

2013-05-15T23:59:59.000Z

263

Mineral Deformation at Earth's Core-Mantle Boundary  

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

Mineral Deformation at Earth's Core-Mantle Boundary Print Earth is a dynamic planet in which convection takes place on the scale of thousands of kilometers. Because Earth is mostly...

264

Mineral Deformation at Earth's Core-Mantle Boundary  

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

Deformation at Earth's Core-Mantle Boundary Print Wednesday, 31 August 2011 00:00 Earth is a dynamic planet in which convection takes place on the scale of thousands of...

265

APPLICATION OF BOUNDARY ELEMENT METHOD TO STREAMLINE GENERATION  

E-Print Network [OSTI]

Jitendra Kikani July 1989 Reservoir Simulation Industrial Affiliates #12;APPLICATION OF BOUNDARY ELEMENT injection, C02flooding, in-situ combustion). In addition impermeable barriers of any shape and orientation

Stanford University

266

PREDICTION OF BOUNDARIES BETWEEN INTRINSICALLY ORDERED AND DISORDERED PROTEIN REGIONS  

E-Print Network [OSTI]

PREDICTION OF BOUNDARIES BETWEEN INTRINSICALLY ORDERED AND DISORDERED PROTEIN REGIONS PREDRAG. Using proteins with both disordered and ordered regions collected through literature searches disordered protein is gaining increased attention in the biological community.1-4 Following the prior work

Obradovic, Zoran

267

A robust and accurate outflow boundary condition for ...  

E-Print Network [OSTI]

Jan 3, 2014 ... The types and the ease in implementation of the outflow boundary condi- .... stress exerting on ??o induced by the influx of kinetic energy into the domain ? ...... vortex shedding flow past cylinders, J. Wind Eng. Ind. Aerodyn.

S. Dong

2014-01-15T23:59:59.000Z

268

Scaling Laws for the Heterogeneously Heated Free Convective Boundary Layer  

Science Journals Connector (OSTI)

The heterogeneously heated free convective boundary layer (CBL) is investigated by means of dimensional analysis and results from large-eddy simulations (LES) and direct numerical simulations (DNS). The investigated physical model is a CBL that ...

Chiel C. van Heerwaarden; Juan Pedro Mellado; Alberto De Lozar

2014-11-01T23:59:59.000Z

269

Mixing Line Analysis of Clouds and Cloudy Boundary Layers  

Science Journals Connector (OSTI)

The diagnostic study of the thermodynamic structure of nonprecipitating clouds and cloudy boundary layers is formulated using a mixing line and saturation point approach. A parametric model for the mean structure is developed as a tool for ...

Alan K. Betts

1985-12-01T23:59:59.000Z

270

Symmetric Galerkin boundary integral fracture analysis for plane orthotropic elasticity  

Science Journals Connector (OSTI)

This paper discusses the formulation and implementation of the symmetric Galerkin boundary integral method for two dimensional linear elastic orthotropic fracture analysis. For the usual case of a traction-free crack, the symmetry of the coefficient ...

L. J. Gray; G. H. Paulino

1997-07-01T23:59:59.000Z

271

Boundary Layer Dynamics and Cross-Equatorial Hadley Circulation  

Science Journals Connector (OSTI)

The behavior of the Hadley circulation is analyzed in the context of an idealized axisymmetric atmosphere. It is argued that the cross-equatorial Hadley circulation exhibits two different regimes depending on the depth of the planetary boundary ...

Olivier Pauluis

2004-05-01T23:59:59.000Z

272

Modified Curvatures on Manifolds with Boundary and Applications  

Science Journals Connector (OSTI)

To study the reflecting diffusion processes on manifolds with boundary, some new curvature operators are introduced by using the Bakry-Emery curvature and the second fundamental form. As applications, the grad...

Feng-Yu Wang

2014-10-01T23:59:59.000Z

273

The boundary F-theorem for free fields  

E-Print Network [OSTI]

The boundary free energy, as defined by Gaiotto, is further analysed for free scalars on a hemisphere and shown to be the same as the N-D determinant that earlier occurred in a treatment of GJMS operators. It is also shown to be identical, up to spin degeneracy, to the free energy for a spin-half field on the hemisphere boundary. This is also true if the hemisphere is replaced by a lune. The calculations are carried out in arbitrary dimensions.

J. S. Dowker

2014-07-23T23:59:59.000Z

274

Numerical simulations of supercell interactions with thermal boundaries  

E-Print Network [OSTI]

simulation. Backward trajectories computed for the (a, b) control simulation starting at 115 min. and (c, d) -6 K simulation starting at 150 min. . Average trajectory for parcels entering the updraft from the northeast for the control simulation starting... information. The most exhaustive observational study of outflow boundaries is discussed in Maddox et al. (1980). This work specifically focused on the interaction of tornadic storms with outflow boundaries. The authors sought to explain the observations...

Kay, Michael Paul

2012-06-07T23:59:59.000Z

275

Distributed boundary layer suction utilizing wing tip effects  

E-Print Network [OSTI]

that this is not the case. The rotational force at the tip accounts for the suction power. Since this power is utilized to suck air from the boundary, energy is dissipated, thereby weakening the vortex strength. Providing this assumption is valid, the effect would... was done. TABLE OF CONTENTS Chapter Page INTRODUCTION OBJECTIVES AND SCOPE EXPERIMENTAL FACILITY AND PROCEDURES Wing Model . Wake Rake Boundary Layer Probe . . Multiple Tube Manometers Wind Tunnel and Related Equipment Procedures Computation...

Edwards, Jay Thomas

2012-06-07T23:59:59.000Z

276

A Study of Organizational Culture, Boundary Spanner, and Performance of Strategic Alliance.  

E-Print Network [OSTI]

??This study is motivated by a desire to understand the role of boundary spanners in creating satisfactory alliance. Specifically, the relationships between organizational culture, boundary (more)

Wu, Chung-sheng

2008-01-01T23:59:59.000Z

277

List of Major Information Systems,National Nuclear Security Administration  

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

List of Major Information Systems,National Nuclear Security List of Major Information Systems,National Nuclear Security Administration ADaPT Networked: List of Major Information Systems,National Nuclear Security Administration ADaPT Networked: List of Major Information Systems, Defense Line of Business National Nuclear Security Administration ADaPT Networked: Develops and deploys emerging information networking technology to production processes in support of the U.S. nuclear weapons stockpile. National Nuclear Security Administration ADaPT Network Infrastructure: Develops and deploys emerging information networking technology to production processes in support of the U.S. nuclear weapons stockpile. .major_information_systems.pdf List of Major Information Systems,National Nuclear Security Administration ADaPT Networked:

278

Transforming the representation of the boundary layer and low clouds for high-resolution regional climate modeling: Final report  

SciTech Connect (OSTI)

Stratocumulus and shallow cumulus clouds in subtropical oceanic regions (e.g., Southeast Pacific) cover thousands of square kilometers and play a key role in regulating global climate (e.g., Klein and Hartmann, 1993). Numerical modeling is an essential tool to study these clouds in regional and global systems, but the current generation of climate and weather models has difficulties in representing them in a realistic way (e.g., Siebesma et al., 2004; Stevens et al., 2007; Teixeira et al., 2011). While numerical models resolve the large-scale flow, subgrid-scale parameterizations are needed to estimate small-scale properties (e.g. boundary layer turbulence and convection, clouds, radiation), which have significant influence on the resolved scale due to the complex nonlinear nature of the atmosphere. To represent the contribution of these fine-scale processes to the resolved scale, climate models use various parameterizations, which are the main pieces in the model that contribute to the low clouds dynamics and therefore are the major sources of errors or approximations in their representation. In this project, we aim to 1) improve our understanding of the physical processes in thermal circulation and cloud formation, 2) examine the performance and sensitivity of various parameterizations in the regional weather model (Weather Research and Forecasting model; WRF), and 3) develop, implement, and evaluate the advanced boundary layer parameterization in the regional model to better represent stratocumulus, shallow cumulus, and their transition. Thus, this project includes three major corresponding studies. We find that the mean diurnal cycle is sensitive to model domain in ways that reveal the existence of different contributions originating from the Southeast Pacific land-masses. The experiments suggest that diurnal variations in circulations and thermal structures over this region are influenced by convection over the Peruvian sector of the Andes cordillera, while the mostly dry mountain-breeze circulations force an additional component that results in semi-diurnal variations near the coast. A series of numerical tests, however, reveal sensitivity of the simulations to the choice of vertical grid, limiting the possibility of solid quantitative statements on the amplitudes and phases of the diurnal and semidiurnal components across the domain. According to our experiments, the Mellor-Yamada-Nakanishi-Niino (MYNN) boundary layer scheme and the WSM6 microphysics scheme is the combination of schemes that performs best. For that combination, mean cloud cover, liquid water path, and cloud depth are fairly wellsimulated, while mean cloud top height remains too low in comparison to observations. Both microphysics and boundary layer schemes contribute to the spread in liquid water path and cloud depth, although the microphysics contribution is slightly more prominent. Boundary layer schemes are the primary contributors to cloud top height, degree of adiabaticity, and cloud cover. Cloud top height is closely related to surface fluxes and boundary layer structure. Thus, our study infers that an appropriate tuning of cloud top height would likely improve the low-cloud representation in the model. Finally, we show that entrainment governs the degree of adiabaticity, while boundary layer decoupling is a control on cloud cover. In the intercomparison study using WRF single-column model experiments, most parameterizations show a poor agreement of the vertical boundary layer structure when compared with large-eddy simulation models. We also implement a new Total-Energy/Mass- Flux boundary layer scheme into the WRF model and evaluate its ability to simulate both stratocumulus and shallow cumulus clouds. Result comparisons against large-eddy simulation show that this advanced parameterization based on the new Eddy-Diffusivity/Mass-Flux approach provides a better performance than other boundary layer parameterizations.

Huang, Hsin-Yuan; Hall, Alex

2013-07-24T23:59:59.000Z

279

Major Source Permits (District of Columbia) | Department of Energy  

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

Major Source Permits (District of Columbia) Major Source Permits (District of Columbia) Major Source Permits (District of Columbia) < Back Eligibility Utility Commercial Industrial Program Info State District of Columbia Program Type Environmental Regulations Provider District Department of the Environment The District reviews designs for new pollution sources and design modifications for existing sources. Permits are issued to allow sources to emit limited and specified amounts of pollution as allowed by air quality laws and regulations. Major sources include power plants, heating plants, and large printing facilities. Three types of permits are issued: pre-construction review permits; new source review permits; and operating permits. These permits include conditions intended to minimize emissions of

280

PPPL scientists take key step toward solving a major astrophysical...  

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

Primary tabs View(active tab) High Resolution Press Releases PPPL scientists take key step toward solving a major astrophysical mystery By John Greenwald September 10, 2014 Tweet...

Note: This page contains sample records for the topic "major lithospheric boundary" 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.


281

PPPL scientists take key step toward solving a major astrophysical...  

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

Primary tabs View(active tab) High Resolution News PPPL scientists take key step toward solving a major astrophysical mystery By John Greenwald September 10, 2014 Tweet Widget...

282

EM Engineering & Technology Roadmap and Major Technology Demonstration...  

Office of Environmental Management (EM)

Steven L. Krahn Director, Waste Processing Office of Engineering and Technology April 2008 EM Engineering & Technology Roadmap and Major Technology Demonstrations Introduction ...

283

Major detectors in elementary particle physics. Supplement revision May 1985  

SciTech Connect (OSTI)

This report is the second edition of a loose-leaf compendium of the properties and performance characteristics of the major detectors of elementary particle physics.

Gidal, G.; Armstrong, B.; Rittenberg, A.

1985-05-01T23:59:59.000Z

284

Unified Procedures Applicable to Major Federal Actions Relating...  

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

Unified Procedures Applicable to Major Federal Actions Relating to Nuclear Activities Subject to Executive Order 12114 (State Department, 44 Fed Reg 65560) Unified Procedures...

285

Energy Department Announces Achievement of Major Cleanup Milestone...  

Energy Savers [EERE]

Site Department Issues Path Forward for Closing Additional Radioactive Waste Storage Tanks in H Tank Farm WASHINGTON - Today, the Department of Energy reached a major milestone...

286

Major New Mexico employers sign STEM education proclamation  

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

Major New Mexico employers sign STEM education proclamation Community Connections: Your link to news and opportunities from Los Alamos National Laboratory Latest Issue: Dec. 2014 -...

287

Energy Dept. Report Finds Major Potential to Grow Clean, Sustainable...  

Energy Savers [EERE]

Related Articles Energy Department Report Finds Major Potential to Increase Clean Hydroelectric Power This map demonstrates the potential capacity to generate clean hydroelectric...

288

major-test-partners | netl.doe.gov  

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

major-test-partners News Gasifipedia Coal-Biomass Feed Advanced Fuels Synthesis Systems Analyses International Activity Project Information Project Portfolio Publications...

289

Sandia completes major overhaul of key nuclear weapons test facilities...  

National Nuclear Security Administration (NNSA)

completes major overhaul of key nuclear weapons test facilities | National Nuclear Security Administration People Mission Managing the Stockpile Preventing Proliferation Powering...

290

MAJOR CONFORMED CONTRACTS LINKS Site/Project Contract Link Idaho  

Office of Environmental Management (EM)

MAJOR CONFORMED CONTRACTS LINKS SiteProject Contract Link Idaho Idaho Cleanup Project http:www.id.doe.govdoeidICPContractICPContract.htm Advance Mixed Waste Treatment http:...

291

Operations and Maintenance for Major Equipment Types | Department...  

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

Types Operations and Maintenance for Major Equipment Types Equipment lies at the heart of all operations and maintenance (O&M) activities. This equipment varies greatly...

292

Charge Transport Anisotropy Due to Grain Boundaries in Directionally  

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

Charge Transport Anisotropy Due to Grain Charge Transport Anisotropy Due to Grain Boundaries in Directionally Crystallized Thin Films of Regio-Regular Poly(3-hexylthiophene) Semicrystalline polymers, such as polythiophenes, hold much promise as active layers in printable electronic devices such as photovoltaic cells, sensors, and thin film transistors. As organic semiconductors approach commercialization, there is a need to better understand the relationship between charge transport and microstructure, in particular, to identify the inherent bottlenecks to charge transport. In semicrystalline and polycrystalline materials, charge transport is most likely dominated by grain-boundary effects, although the exact mechanism is not well understood. Unfortunately, grain boundaries in semicrystalline thin films are difficult to characterize: the grains are too small to allow for measurements across individual grain boundaries (as is often done for polycrystalline films of small molecules) and bulk measurements are complicated by the unknown orientation of polymer chains within the grain. To better understand the effect of chain orientation on grain boundaries, we use anisotropic thin films of poly(3-hexylthiophene) (P3HT) - one of the most well-studied polymeric semiconductors, as a tool to study charge transport.

293

Structural Dependence of Grain Boundary Resistance in Copper Nanowires  

SciTech Connect (OSTI)

The current choice of the interconnect metal in integrated circuits is copper due to its higher electrical conductivity and improved electromigration reliability in comparison with aluminum. However, with reducing feature sizes, the resistance of copper interconnects (lines) increases dramatically. Greater resistance will result in higher energy use, more heat generation, more failure due to electromigration, and slower switching speeds. To keep pace with the projected planar transistor density, the first challenge is to identify the dominant factors that contribute to the high interconnect resistance. Here we directly measure individual grain boundary (GB) resistances in copper nanowires with a one-to-one correspondence to the GB structure. The specific resistivities of particular GBs are measured using four-probe scanning tunneling microscopy (STM) to establish a direct link between GB structure and the resistance. High-angle random GBs contribute to a specific resistivity of about 25 10-12 cm2 for each boundary, while coincidence boundaries are significantly less-resistive than random boundaries. Thus, replacing random boundaries with coincidence ones would be a route to suppress the GB impact to the resistivity of polycrystalline conductors. Acknowledgement: The research was supported by the Division of Scientific User Facilities, U. S. Department of Energy.

Kim, Tae Hwan [ORNL; Zhang, Xiaoguang [ORNL; Nicholson, Don M [ORNL; Radhakrishnan, Bala [ORNL; Radhakrishnan, Balasubramaniam [ORNL; Evans III, Boyd Mccutchen [ORNL; Kulkarni, Nagraj S [ORNL; Kenik, Edward A [ORNL; Meyer III, Harry M [ORNL; Li, An-Ping [ORNL

2011-01-01T23:59:59.000Z

294

Attachment 2 … List of Major Information Systems  

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

1 - List of Major Information Systems 1 - List of Major Information Systems Defense Line of Business National Nuclear Security Administration ADaPT Networked: Develops and deploys emerging information networking technology to production processes in support of the U.S. nuclear weapons stockpile. National Nuclear Security Administration ADaPT Network Infrastructure: Develops and deploys emerging information networking technology to production processes in

295

Extending a characterization of majorization to infinite dimensions  

E-Print Network [OSTI]

We consider recent work linking majorization and trumping, two partial orders that have proven useful with respect to the entanglement transformation problem in quantum information, with general Dirichlet polynomials, Mellin transforms, and completely monotone sequences. We extend a basic majorization result to the more physically realistic infinite-dimensional setting through the use of generalized Dirichlet series and Riemann-Stieltjes integrals.

Rajesh Pereira; Sarah Plosker

2014-05-12T23:59:59.000Z

296

Phil/RelStu, NCES Data, p. 1 Philosophy Majors  

E-Print Network [OSTI]

Phil/RelStu, NCES Data, p. 1 Philosophy Majors 1970-71 to 2008-09 in Comparison to Other Select Majors Based on NCES* data on Degrees Conferred by ©Kathleen Wallace Professor of Philosophy & Chairperson Department of Philosophy January 2012 The work contained herein may be used in accordance

Marsh, David

297

Philosophy Major and Minor www.philosophy.pitt.edu  

E-Print Network [OSTI]

Philosophy Major and Minor www.philosophy.pitt.edu Revised: 09/2011 Pitt's Department of Philosophy is one of the best in the country, with a long tradition of teaching excellence. A major in philosophy sophistication imparted by training in philosophy is invaluable in virtually any field of learning or any

Jiang, Huiqiang

298

Political Science Major and Minor www.polisci.pitt.edu  

E-Print Network [OSTI]

Political Science Major and Minor www.polisci.pitt.edu Revised: 09/2012 A major in political science is designed to help students understand the complexity of political developments in the United to complement their study of political science with courses in public service offered through the College

Jiang, Huiqiang

299

The Environmental Studies MAJOR The George Washington University  

E-Print Network [OSTI]

Geol 3193 Environmental Law 3 Amst 2520-1 American Architecture 3 Anth 3502 Cultural Ecology 3 AnthThe Environmental Studies MAJOR The George Washington University To declare as an Environmental-8523 Program Advisor Prof. Melissa Keeley, keeley@gwu.edu, (202) 994-7156 Environmental Studies majors must

Vertes, Akos

300

Operations and Maintenance for Major Equipment Types | Department of Energy  

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

for Major Equipment Types for Major Equipment Types Operations and Maintenance for Major Equipment Types October 7, 2013 - 9:53am Addthis Equipment lies at the heart of all operations and maintenance (O&M) activities. This equipment varies greatly across the Federal sector in age, size, type, model, condition, etc. No single resource covers all equipment in use by Federal agencies, and listing major equipment types is beyond the scope of this website. Instead, the Federal Energy Management Program (FEMP) outlines major equipment types within chapter 9 of the Federal Energy Management Programs's (FEMP) O&M Best Practices Guide. The FEMP O&M Best Practices Guide focuses on: Boilers Steam traps Chillers Cooling towers Energy management and building automation systems Air handling systems

Note: This page contains sample records for the topic "major lithospheric boundary" 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.


301

History by The Department of Energy's Other Major Laboratories and  

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

BY THE BY THE DEPARTMENT OF ENERGY'S Other Major Laboratories and Facilities Ames Laboratory Ames Laboratory-Shaping Science for 60 Years A History of Innovation Ames Achievements Listing of Major Labs and Facilities Top The New Brunswick Laboratory (NBL) History New Brunswick Lab Marks Its 50th Anniversary NBL Achievements Listing of Major Labs and Facilities Top Oak Ridge Institute for Science and Education (ORISE) About ORISE: Message from the Director Oak Ridge Institute for Science and Education ORISE Achievements Listing of Major Labs and Facilities Top Princeton Plasma Physics Laboratory (PPPL) History of the PPPL History of the Harold P. Furth Plasma Physics Library PPPL Achievements Listing of Major Labs and Facilities Top Savannah River Ecology Laboratory (SREL)

302

Achievements by The Department of Energy's Other Major Laboratories and  

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

Other Major Laboratories and Facilities Other Major Laboratories and Facilities Ames Laboratory Medical Applications of Non-Medical Research Metamaterials Found to Work for Visible Light, with Science Article: Physics: Negative Refractive Index at Optical Wavelengths Points of Pride AMES History Listing of Major Labs and Facilities Top The New Brunswick Laboratory (NBL) Inside NBL Measurement Development NBL Information NBL History Listing of Major Labs and Facilities Top Oak Ridge Institute for Science and Education (ORISE) ORISE at a Glance (Fact Sheet) ORISE Reestablished Cytogenetic Biodosimetry Laboratory ORISE Science Education Programs ORISE History Listing of Major Labs and Facilities Top Princeton Plasma Physics Laboratory (PPPL) ITER and the Promise of Fusion Energy: What is ITER?

303

Unified Procedures Applicable to Major Federal Actions Relating to Nuclear  

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

Unified Procedures Applicable to Major Federal Actions Relating to Unified Procedures Applicable to Major Federal Actions Relating to Nuclear Activities Subject to Executive Order 12114 (State Department, 44 Fed Reg 65560) Unified Procedures Applicable to Major Federal Actions Relating to Nuclear Activities Subject to Executive Order 12114 (State Department, 44 Fed Reg 65560) The following unified procedures issued by the State Department are established to satisfy the requirement of the Executive Order for implementing procedures concerning nuclear export activities of Federal agencies. 44 Fed Reg 65560: Department of State: Unified Procedures Applicable to Major Federal Actions Relating to Nuclear Activities Subject to Executive Order 12114 More Documents & Publications Environmental Effects Abroad of Major Federal Actions

304

A dual mass flux framework for boundary layer convection  

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

A dual mass flux framework for boundary layer convection A dual mass flux framework for boundary layer convection Neggers, Roel European Centre for Medium-range Weather Forecasts (ECMWF) Category: Modeling A new convective boundary layer scheme is presented that is currently being developed for the Integrated Forecasting System (IFS) of the European Centre for Medium-range Weather Forecasts (ECMWF). Part of the total turbulent flux is modeled through advective mass flux by multiple updrafts, initialized at the surface. Two groups of updrafts are explicitly represented; i) updrafts that never reach their lifting condensation level, and ii) updrafts that condensate and become cloudy. Key new ingredient is the flexibility of the associated updraft area fractions, as a function of model state. As a result, an extra degree of freedom is introduced in the

305

Mineral Deformation at Earth's Core-Mantle Boundary  

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

Mineral Deformation at Earth's Core-Mantle Boundary Print Mineral Deformation at Earth's Core-Mantle Boundary Print Earth is a dynamic planet in which convection takes place on the scale of thousands of kilometers. Because Earth is mostly solid (except for its liquid-iron outer core), this convection causes deformation of solid rocks by plastic flow. At the core-mantle boundary (CMB), 2900 km deep, seismologists have discovered that seismic waves travel faster in certain directions. This seismic anisotropy appears to be related to the deformation of the constituent minerals. To understand the deformation mechanisms of mineral phases at this depth, researchers from Yale and UC Berkeley re-created the ultrahigh pressures of the deep Earth at ALS Beamline 12.2.2 while conducting in situ x-ray diffraction experiments to probe changes in crystal orientations.

306

Mineral Deformation at Earth's Core-Mantle Boundary  

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

Mineral Deformation at Earth's Core-Mantle Boundary Print Mineral Deformation at Earth's Core-Mantle Boundary Print Earth is a dynamic planet in which convection takes place on the scale of thousands of kilometers. Because Earth is mostly solid (except for its liquid-iron outer core), this convection causes deformation of solid rocks by plastic flow. At the core-mantle boundary (CMB), 2900 km deep, seismologists have discovered that seismic waves travel faster in certain directions. This seismic anisotropy appears to be related to the deformation of the constituent minerals. To understand the deformation mechanisms of mineral phases at this depth, researchers from Yale and UC Berkeley re-created the ultrahigh pressures of the deep Earth at ALS Beamline 12.2.2 while conducting in situ x-ray diffraction experiments to probe changes in crystal orientations.

307

ARM - Field Campaign - Boundary Layer CO2 Using CW Lidar  

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

govCampaignsBoundary Layer CO2 Using CW Lidar govCampaignsBoundary Layer CO2 Using CW Lidar Comments? We would love to hear from you! Send us a note below or call us at 1-888-ARM-DATA. Send Campaign : Boundary Layer CO2 Using CW Lidar 2005.05.21 - 2005.05.24 Lead Scientist : Michael Dobbs Description Overflights Underway at ACRF Southern Great Plains Site (M.Dobbs/J.Liljegren) Science collaborators at ITT Industries and the National Aeronautics and Space Administration (NASA) Langley Research Center (LaRC) conducted flights over the Central Facility at ACRF's Southern Great Plains (SGP) site as part of the Climate Sources and Sink (CO2) Intensive Operational Period (IOP), using a CW lidar. The objective of the flights was to validate, by demonstration and comparison with SGP ground observations, the performance of the ITT system when used in conjunction with retrieval

308

Microsoft Word - Bell-BoundaryFiber_CX_2013  

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

Amanda Williams Amanda Williams Project Manager - TEP-TPP-3 Proposed Action: Bell-Boundary Fiber Project Categorical Exclusion Applied (from Subpart D, 10 C.F.R. Part 1021): B4.7 - Fiber optic cable Location: Spokane and Pend Orielle counties, WA Proposed by: Bonneville Power Administration (BPA) Description of the Proposed Action: BPA is proposing to install new fiber optic line along 90 miles of existing BPA transmission lines in Spokane and Pend Orielle counties in Washington (see Figure 1). It would extend from Bell Substation in Spokane, WA to Boundary Substation 8 miles north of Metaline Falls, WA. The fiber would be strung on the Bell-Boundary No. 1 transmission line and run through Sacheen and Cusick substations along the route. BPA would install overhead fiber optic cable on existing towers or on fiber optic wood poles where

309

Modeling inductively coupled plasmas: The coil current boundary condition  

Science Journals Connector (OSTI)

In modeling inductively coupled plasmas the boundary condition for the electromagnetic field equations can be treated by specifying either the current in the induction coil or the total power dissipated in the plasma. This paper presents a method for using the coil current boundary condition. An advantage of using the coil current boundary condition is that coil current unlike plasma power dissipation is easily measured; in this approach the plasma power dissipation is an outcome of the calculation. The results of sample calculations are presented covering a range of coil currents from 59 to 110 A. The conditions of the calculations correspond to experimental argon plasmas at atmospheric pressure and at 3.0 MHz frequency. The calculated isotherms are in good qualitative agreement with photographs of the laboratory plasmas.

Benjamin W. Yu; Steven L. Girshick

1991-01-01T23:59:59.000Z

310

Mineral Deformation at Earth's Core-Mantle Boundary  

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

Mineral Deformation at Earth's Core-Mantle Boundary Print Mineral Deformation at Earth's Core-Mantle Boundary Print Earth is a dynamic planet in which convection takes place on the scale of thousands of kilometers. Because Earth is mostly solid (except for its liquid-iron outer core), this convection causes deformation of solid rocks by plastic flow. At the core-mantle boundary (CMB), 2900 km deep, seismologists have discovered that seismic waves travel faster in certain directions. This seismic anisotropy appears to be related to the deformation of the constituent minerals. To understand the deformation mechanisms of mineral phases at this depth, researchers from Yale and UC Berkeley re-created the ultrahigh pressures of the deep Earth at ALS Beamline 12.2.2 while conducting in situ x-ray diffraction experiments to probe changes in crystal orientations.

311

Computer Science Contact List for Inquiring Students First Name Last Name Major(s) Minor(s) Email  

E-Print Network [OSTI]

Computer Science Contact List for Inquiring Students First Name Last Name Major(s) Minor(s) Email Summer 2011 - Mobile Applications and Game Development Taha Bakhtiyar Economics, Computer Science tahaalib@brandeis.edu Jared Dunn Undeclared jwdunn1@brandeis.edu Todd Kirkland Computer Science tkirk

Snider, Barry B.

312

Boundary Analysis for H2 Production by Fermentation  

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

Boundary Analysis for Boundary Analysis for H2 Production by Fermentation Submitted To: National Renewable Energy Laboratory by Tim Eggeman, Ph.D., P.E. Neoterics International March 12, 2004 Bioprocess * Energy * Chemicals * Polymers NEOTERICS INTERNATIONAL Using Technology to Create Business Innovation 303-358-6390 2319 S. Ellis Ct. time@frii.com Lakewood, CO 80228 March 12, 2004 Margaret Mann National Renewable Energy Laboratory 1617 Cole Boulevard, MS 1613 Golden, CO 80401 Dear Maggie: Enclosed is a conceptual design and order-of-magnitude economic analysis for the production of hydrogen by fermentation of carbohydrates under the following design basis:

313

Kac boundary conditions of the logarithmic minimal models  

E-Print Network [OSTI]

We develop further the implementation and analysis of Kac boundary conditions in the general logarithmic minimal models ${\\cal LM}(p,p')$ with $1\\le ptype seam of width $s-1$ columns and an $r$-type seam of width $\\rho-1$ columns. The $r$-type seam contains an arbitrary boundary field $\\xi$. The usual fusion construction of the $r$-type seam relies on the existence of Wenzl-Jones projectors restricting its application to $r\\le\\rho

Pearce, Paul A; Couvreur, Romain

2014-01-01T23:59:59.000Z

314

Statement on Department of Energy's Major System Capital Asset Projects  

National Nuclear Security Administration (NNSA)

Department of Energy's Major System Capital Asset Projects Department of Energy's Major System Capital Asset Projects before the House Committee on Appropriations Subcommittee on Energy & Water Development | National Nuclear Security Administration Our Mission Managing the Stockpile Preventing Proliferation Powering the Nuclear Navy Emergency Response Recapitalizing Our Infrastructure Continuing Management Reform Countering Nuclear Terrorism About Us Our Programs Our History Who We Are Our Leadership Our Locations Budget Our Operations Media Room Congressional Testimony Fact Sheets Newsletters Press Releases Speeches Events Social Media Video Gallery Photo Gallery NNSA Archive Federal Employment Apply for Our Jobs Our Jobs Working at NNSA Blog Home > Media Room > Congressional Testimony > Statement on Department of Energy's Major System ...

315

SRS Recovery Act Completes Major Lower Three Runs Project Cleanup |  

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

SRS Recovery Act Completes Major Lower Three Runs Project Cleanup SRS Recovery Act Completes Major Lower Three Runs Project Cleanup SRS Recovery Act Completes Major Lower Three Runs Project Cleanup American Recovery and Reinvestment Act can now claim that 85 percent of the Savannah River Site (SRS) has been cleaned up with the recent completion of the Lower Three Runs (stream) Project. Twenty miles long, Lower Three Runs leaves the main body of the 310-square mile site and runs through parts of Barnwell and Allendale Counties until it flows into the Savannah River. Government property on both sides of the stream acts as a buffer as it runs through privately-owned property. Completing this project reduces the site's footprint by another 10 percent. SRS Recovery Act Completes Major Lower Three Runs Project Cleanup More Documents & Publications

316

Chu, Salazar to Announce Major Offshore Wind Energy Initiatives |  

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

Salazar to Announce Major Offshore Wind Energy Initiatives Salazar to Announce Major Offshore Wind Energy Initiatives Chu, Salazar to Announce Major Offshore Wind Energy Initiatives February 4, 2011 - 12:00am Addthis NORFOLK,VA - On Monday, February 7, 2011 Energy Secretary Steven Chu and Secretary of the Interior Ken Salazar will announce major new initiatives to accelerate the responsible siting and development of offshore wind energy projects. WHAT: Offshore Wind Energy News Conference WHEN: Monday, February 7, 11:00 AM EST WHO: Steven Chu, Secretary of Energy Ken Salazar, Secretary of the Interior WHERE: Half Moone Center 11 Waterside Dr Norfolk, VA 23510 DIAL-IN: News media, state and local stakeholders, industry representatives and other interested parties can join a listen-only teleconference of the announcement by dialing 800-369-3311 and entering code: OFFSHORE.

317

SRS Recovery Act Completes Major Lower Three Runs Project Cleanup |  

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

SRS Recovery Act Completes Major Lower Three Runs Project Cleanup SRS Recovery Act Completes Major Lower Three Runs Project Cleanup SRS Recovery Act Completes Major Lower Three Runs Project Cleanup American Recovery and Reinvestment Act can now claim that 85 percent of the Savannah River Site (SRS) has been cleaned up with the recent completion of the Lower Three Runs (stream) Project. Twenty miles long, Lower Three Runs leaves the main body of the 310-square mile site and runs through parts of Barnwell and Allendale Counties until it flows into the Savannah River. Government property on both sides of the stream acts as a buffer as it runs through privately-owned property. Completing this project reduces the site's footprint by another 10 percent. SRS Recovery Act Completes Major Lower Three Runs Project Cleanup More Documents & Publications

318

Financial News for Major Energy Companies, October - December 2001  

Gasoline and Diesel Fuel Update (EIA)

Financial News for Major Energy Companies Financial News for Major Energy Companies Twenty-two major energy companies reported overall net income (excluding unusual items) of $4.6 billion during the fourth quarter of 2001 (Q401). The level of net income represented a 65-percent decline relative to the fourth quarter of 2000 (Q400) (Table 1). The majors' foreign upstream oil and natural gas production operations made the largest contribution to overall net income in Q401 at $2.0 billion (Table 1), with domestic upstream oil and natural gas production operations second at $1.8 billion, and worldwide downstream natural gas (i.e., those natural gas operations that occur between the wellhead and the consumer) and power operations third at $1.5 billion. The mergers of Chevron and Texaco, El Paso and

319

Dating of major normal fault systems using thermochronology- An example  

Open Energy Info (EERE)

Dating of major normal fault systems using thermochronology- An example Dating of major normal fault systems using thermochronology- An example from the Raft River detachment, Basin and Range, western United States Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Journal Article: Dating of major normal fault systems using thermochronology- An example from the Raft River detachment, Basin and Range, western United States Details Activities (1) Areas (1) Regions (0) Abstract: Application of thermochronological techniques to major normal fault systems can resolve the timing of initiation and duration of extension, rates of motion on detachment faults, timing of ductile mylonite formation and passage of rocks through the crystal-plastic to brittle transition, and multiple events of extensional unroofing. Here we determine

320

Obama Administration Announces Major Step Forward for the American  

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

Major Step Forward for the American Major Step Forward for the American Centrifuge Plant Obama Administration Announces Major Step Forward for the American Centrifuge Plant June 13, 2012 - 9:36am Addthis NEWS MEDIA CONTACT (202) 586-4940 WASHINGTON - U.S. Energy Secretary Steven Chu announced today that the Obama Administration reached a major milestone in its efforts to secure an advanced domestic uranium enrichment capability for national security purposes. The Energy Department, USEC Inc. and American Centrifuge Demonstration, LLC, have signed a set of agreements that will enable the research, development and demonstration (RD&D) project at the American Centrifuge Plant (ACP) in Piketon, Ohio, to move forward while providing significant taxpayer protections. The RD&D at ACP will be managed under a

Note: This page contains sample records for the topic "major lithospheric boundary" 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.


321

Financial News for Major Energy Companies, October - December 2004  

Gasoline and Diesel Fuel Update (EIA)

The "Financial News for Major Energy Companies" is issued quarterly to report recent trends in The "Financial News for Major Energy Companies" is issued quarterly to report recent trends in the financial performance of the major energy companies. These include the respondents to Form EIA-28 (Financial Reporting System (FRS)), with the exception of the FRS companies that do not issue quarterly earnings releases or fail to provide separate information for the company's U.S. operations. Twenty-three major energy companies reported overall net income (excluding unusual items) of $20.2 billion on revenues of $241.9 billion during the fourth quarter of 2004 (Q404). The level of net income for Q404 was 101 percent higher than in the fourth quarter of 2003 (Q403) (Table 1). Similarly, net income for 2004 was 53 percent higher than for 2003 on

322

TOMORROW: Secretaries Chu and Salazar to Make Major Renewable Energy  

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

TOMORROW: Secretaries Chu and Salazar to Make Major Renewable TOMORROW: Secretaries Chu and Salazar to Make Major Renewable Energy Announcement TOMORROW: Secretaries Chu and Salazar to Make Major Renewable Energy Announcement December 15, 2010 - 12:00am Addthis WASHINGTON, DC --- Secretary of Energy Steven Chu and Secretary of the Interior Ken Salazar will hold a news media teleconference tomorrow, Thursday, December 16, 2010 to make a major announcement regarding renewable energy development on public lands in the West. Credentialed media may participate in the 1:00 p.m. Eastern conference call by dialing 1-800-857-9733 and entering the access code ENERGY. WHO: Steven Chu, Secretary of Energy Ken Salazar, Secretary of the Interior Robert Abbey, Director of the Bureau of Land Management WHAT: Renewable Energy News Conference Call

323

Montana Major Facility Siting Act (Montana) | Department of Energy  

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

Montana Major Facility Siting Act (Montana) Montana Major Facility Siting Act (Montana) Montana Major Facility Siting Act (Montana) < Back Eligibility Utility Fed. Government Commercial Agricultural Investor-Owned Utility State/Provincial Govt Industrial Construction Municipal/Public Utility Local Government Residential Installer/Contractor Rural Electric Cooperative Tribal Government Low-Income Residential Schools Retail Supplier Institutional Multi-Family Residential Systems Integrator Fuel Distributor Nonprofit General Public/Consumer Transportation Savings Category Alternative Fuel Vehicles Hydrogen & Fuel Cells Buying & Making Electricity Water Home Weatherization Wind Solar Program Info State Montana Program Type Siting and Permitting Provider Montana Department of Environmental Quality The Montana Major Facility Siting Act aims to protect the environment from

324

Obama Administration Announces Major Step Forward for the American  

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

Major Step Forward for the American Major Step Forward for the American Centrifuge Plant Obama Administration Announces Major Step Forward for the American Centrifuge Plant June 13, 2012 - 9:36am Addthis NEWS MEDIA CONTACT (202) 586-4940 WASHINGTON - U.S. Energy Secretary Steven Chu announced today that the Obama Administration reached a major milestone in its efforts to secure an advanced domestic uranium enrichment capability for national security purposes. The Energy Department, USEC Inc. and American Centrifuge Demonstration, LLC, have signed a set of agreements that will enable the research, development and demonstration (RD&D) project at the American Centrifuge Plant (ACP) in Piketon, Ohio, to move forward while providing significant taxpayer protections. The RD&D at ACP will be managed under a

325

Obama Administration Takes Major Step toward Advanced Vehicles with New  

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

Takes Major Step toward Advanced Vehicles with Takes Major Step toward Advanced Vehicles with New Fleet Management Practices and Launch of First Federal Electric Vehicle Pilot Obama Administration Takes Major Step toward Advanced Vehicles with New Fleet Management Practices and Launch of First Federal Electric Vehicle Pilot May 24, 2011 - 12:00am Addthis WASHINGTON, DC - Today, Secretary of Energy Steven Chu, General Services Administrator Martha Johnson, and White House Council on Environmental Quality Chair Nancy Sutley announced a major step in moving the Federal fleet further towards advanced vehicles and decreased petroleum consumption, while also cutting costs associated with fuel consumption. Furthering the Administration's goals to cut oil imports by one-third by 2025 and to put one million advanced vehicles on the road by 2015,

326

EO 12114: Environmental Effects Abroad of Major Federal Actions |  

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

EO 12114: Environmental Effects Abroad of Major Federal Actions EO 12114: Environmental Effects Abroad of Major Federal Actions EO 12114: Environmental Effects Abroad of Major Federal Actions The purpose of this Executive Order is to enable responsible officials of Federal Agencies having ultimate responsibility for authorizing and approving actions encompassed by this Order to be informed of pertinent environmental considerations and to take such considerations into account, with other pertinent considerations of national policy, in making decisions regarding such actions EO 12114: Environmental Effects Abroad of Major Federal Actions More Documents & Publications EIS-0386: Notice of Intent to Prepare a Programmatic Environmental Impact Statement, Amend Relevant Agency Land Use Plans, and Conduct Public Scoping

327

EIA - Natural Gas Pipeline Network - Major Natural Gas Transportation  

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

Natural Gas Transportation Corridors Natural Gas Transportation Corridors About U.S. Natural Gas Pipelines - Transporting Natural Gas based on data through 2007/2008 with selected updates Major Natural Gas Transportation Corridors Corridors from the Southwest | From Canada | From Rocky Mountain Area | Details about Transportation Corridors The national natural gas delivery network is intricate and expansive, but most of the major transportation routes can be broadly categorized into 11 distinct corridors or flow patterns. 5 major routes extend from the producing areas of the Southwest 4 routes enter the United States from Canada 2 originate in the Rocky Mountain area. A summary of the major corridors and links to details about each corridor are provided below. Corridors from the Southwest Region

328

Energy Department Awards First Major Task Order Under Streamlined  

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

First Major Task Order Under Streamlined First Major Task Order Under Streamlined Contracting System Energy Department Awards First Major Task Order Under Streamlined Contracting System October 17, 2005 - 11:59am Addthis New Mexico Firm Contracted for Ashtabula Clean-up WASHINGTON, DC - The Department of Energy (DOE) has awarded a Task Order for an estimated $19.4 million to LATA-SHARP Remediation Services, LLC for the completion of clean-up activities at the Ashtabula Closure Project (ACP) in Ashtabula, Ohio. This is the first major Task Order that has been issued under the Office of Environmental Management's Nationwide Indefinite Delivery, Indefinite Quantity (ID/IQ) Multiple Award Contract, which pre-qualifies companies to do work for DOE's EM program. Assistant Secretary for Environmental Management James Rispoli said. "We

329

Energy Department Announces Major Milestones for Decatur, Ill. Clean Coal  

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

Announces Major Milestones for Decatur, Ill. Announces Major Milestones for Decatur, Ill. Clean Coal Project Energy Department Announces Major Milestones for Decatur, Ill. Clean Coal Project September 19, 2012 - 1:00pm Addthis Washington, DC - Today, the U.S. Energy Department marked two important milestones in the Illinois Industrial Carbon Capture and Storage (ICCS) project in Decatur, Illinois, a major clean coal project and the Department's first large-scale industrial carbon capture and storage demonstration project. The Archer Daniels Midland Company (ADM) marked the progress made on construction on the project's storage facility, as well as the public opening of the National Sequestration Education Center. The Center was funded in partnership with the Richland Community College and will contain classrooms, training, and laboratory facilities, offering

330

By Lab, Major Site, or Technology Center | Scientific and Technical  

Office of Scientific and Technical Information (OSTI)

By Lab, Major Site, or Technology Center By Lab, Major Site, or Technology Center Print page Print page Email page Email page OSTI databases allow you to find research results and science information from the Manhattan Project to the present. Follow the 'Find STI..." links below to see technical reports from or related to DOE national laboratories, major sites, and technology centers. DOE National Laboratories Major Sites and Technology Centers DOE National Laboratories Argonne National Laboratory (ANL) Find STI from or about ANL Visit ANL Brookhaven National Laboratory (BNL) Find STI from or about BNL Visit BNL Fermi National Accelerator Laboratory (FERMI) Find STI from or about FERMI Visit FERMI Idaho National Laboratory (INL) Find STI from or about to INL Visit INL Lawrence Berkeley National Laboratory (LBNL) Find STI from or about LBNL Visit LBNL

331

Salazar, Chu Announce Major Offshore Wind Initiatives | Department of  

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

Major Offshore Wind Initiatives Major Offshore Wind Initiatives Salazar, Chu Announce Major Offshore Wind Initiatives February 7, 2011 - 12:00am Addthis NORFOLK, VA - Unveiling a coordinated strategic plan to accelerate the development of offshore wind energy, Secretary of the Interior Ken Salazar and Secretary of Energy Steven Chu today announced major steps forward in support of offshore wind energy in the United States, including new funding opportunities for up to $50.5 million for projects that support offshore wind energy deployment and several high priority Wind Energy Areas in the mid-Atlantic that will spur rapid, responsible development of this abundant renewable resource. Deployment of clean, renewable offshore wind energy will help meet the President's goal of generating 80 percent of the Nation's electricity from

332

Revised: 9/25/13 COMBINED MAJOR BIOLOGY/PSYCHOLOGY  

E-Print Network [OSTI]

Revised: 9/25/13 COMBINED MAJOR BIOLOGY/PSYCHOLOGY CONCENTRATION FORM (To be submitted ____________________ 5. Biology 75, 110, 115, 116, or 134 ________________________________ II. Five Psychology courses 1. Psychology 31 __________________ 2. Psychology 32 _____________________ (or Bio 132) __________________ 3

Patel, Aniruddh D.

333

PPPL scientists present cutting-edge results at major physics...  

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

PPPL scientists present cutting-edge results at major physics meeting November 12, 2013 By: Kitta MacPherson Gallery: More than 1,500 researchers, including scientists from the...

334

Unraveling of the major genetic defects in prostate cancer.  

E-Print Network [OSTI]

??abstractIn developed countries, prostate cancer is the most common malignancy in men and a major cause of cancer-related death (1). In The Netherlands 93 new (more)

K.G.L. Hermans (Karin)

2009-01-01T23:59:59.000Z

335

The Major Tritone Progression in Recent Hollywood Science Fiction Films  

E-Print Network [OSTI]

In the 2002 film Treasure Planet, composer James Newton Howard accompanies the primary shot of the titular orb with an undulation between two major triads a tritone apart. I offer three approaches to understanding the ...

Murphy, Scott

2006-05-01T23:59:59.000Z

336

Major stable surface of silicon: Si(20 4 23)  

Science Journals Connector (OSTI)

Clean and well-annealed Si(515), (516), and (405) surfaces have been investigated by means of scanning tunnel microscope (STM) and low-energy electron diffraction and it turns out that these surfaces are unstable while Si(20 4 23) is stable, because the former three all consist of {20 4 23} facets. On the basis of the high-resolution dual-bias STM images of the Si(20?4?23)11 surface, a detailed structural model of the surface has been proposed for further investigation. As the unit cell of the Si(20 4 23) surface has its own structure rather than consisting of nanofacets of other stable surface(s) the surface is identified, by definition, as a major stable surface (or MAJOR). Interestingly, among all MAJORs of silicon that have been found so far (20 4 23) is the only one that silicon does not share with germanium.

Zheng Gai; R. G. Zhao; Wenjie Li; Y. Fujikawa; T. Sakurai; W. S. Yang

2001-09-04T23:59:59.000Z

337

Water Usage Law, Major Water Users (Missouri) | Department of Energy  

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

Water Usage Law, Major Water Users (Missouri) Water Usage Law, Major Water Users (Missouri) Water Usage Law, Major Water Users (Missouri) < Back Eligibility Agricultural Commercial Construction Fed. Government Industrial Institutional Investor-Owned Utility Local Government Municipal/Public Utility Retail Supplier Rural Electric Cooperative Systems Integrator Tribal Government Utility Savings Category Water Buying & Making Electricity Program Info State Missouri Program Type Environmental Regulations Provider Missouri Department of Natural Resources Any water user with the capability to withdraw or divert 100,000 gallons or more per day from any stream, river, lake, well, spring or other water source must register and file for a permit for water withdrawal and diversion from the Department of Natural Resources. Additionally, no major

338

Thirteen Major Companies Join Energy Department's Workplace Charging  

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

Major Companies Join Energy Department's Workplace Major Companies Join Energy Department's Workplace Charging Challenge Thirteen Major Companies Join Energy Department's Workplace Charging Challenge January 31, 2013 - 11:38am Addthis NEWS MEDIA CONTACT (202) 586-4940 WASHINGTON -- Energy Secretary Steven Chu announced 13 major U.S. employers and eight stakeholder groups have joined the new Workplace Charging Challenge to help expand access to workplace charging stations for American workers across the country. In a speech at the Washington Auto Show, Secretary Chu outlined the new initiative, which aims to expand the availability of workplace charging, increasing the convenience of plug-in electric vehicles (PEVs) and providing drivers with more options. "The market for electric vehicles is expanding dramatically, giving

339

Secondary recrystallization in non-sag W filament wires -- On the possible role of relative grain boundary character distribution  

SciTech Connect (OSTI)

Non-Sag tungsten (W) wire is indispensable for the lighting industry. For the necessary creep resistance, large elongated grains are considered as the desired microstructure. These large grains are obtained by primary and secondary recrystallization. In the present study an effort has been made to characterize and to understand the origin of such large elongated grains. In secondary recrystallization, often called abnormal grain growth, a few of the grains grow massive. The mechanisms of normal and abnormal grain growth are essentially the same, involving high angle boundary migration and driven by the reduction of surface energy. The abnormal grain growth can be visualized as a growth advantage for a few of the grains or growth disadvantage for the majority. Such an advantage/disadvantage may be caused by (1) differences in grain size and/or (2) differences in grain boundary character distribution (GBCD). In other words, a grain may grow massive if it has large size and/or possibilities of more favorable (i.e., of higher mobility) grain boundaries with the matrix grains.

Samajdar, I. [IIT Bombay (India). Dept. of Metallurgical Engineering and Materials Science] [IIT Bombay (India). Dept. of Metallurgical Engineering and Materials Science; Verlinden, B. [Katholieke Univ. Leuven, Heverlee (Belgium)] [Katholieke Univ. Leuven, Heverlee (Belgium); Watte, P. [Philips Lighting NV, Turnhout (Belgium)] [Philips Lighting NV, Turnhout (Belgium); Mertens, F. [Philips Lighting, Maarheeze (Netherlands)] [Philips Lighting, Maarheeze (Netherlands)

1999-05-07T23:59:59.000Z

340

Summary of Major Energy Bill Provisions Affecting Federal Energy Managers  

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

of Major Energy Bill Provisions Affecting Federal Energy Managers of Major Energy Bill Provisions Affecting Federal Energy Managers Section Lead Agency Provisions 102. Energy management goals DOE * Annual energy reduction goal of 2% from FY 2006 - FY 2015 * Reporting baseline changed from 1985 to 2003 * In 180 days, DOE issues guidelines * Retention of energy and water savings by agencies * DOE reports annually on progress to the President and Congress

Note: This page contains sample records for the topic "major lithospheric boundary" 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

Summary of Major Energy Bill Provisions Affecting Federal Energy Managers  

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

of Major Energy Bill Provisions Affecting Federal Energy Managers of Major Energy Bill Provisions Affecting Federal Energy Managers Section Lead Agency Provisions 102. Energy management goals DOE * Annual energy reduction goal of 2% from FY 2006 - FY 2015 * Reporting baseline changed from 1985 to 2003 * In 180 days, DOE issues guidelines * Retention of energy and water savings by agencies * DOE reports annually on progress to the President and Congress

342

Crystallographic Boundary in a Magnetic Shape Memory Material  

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

Crystallographic Boundary in a Crystallographic Boundary in a Magnetic Shape Memory Material Crystallographic Boundary in a Magnetic Shape Memory Material Print Wednesday, 18 April 2012 11:37 A research team has shown the existence of a special structural boundary in an intermetallic compound by combining the unique measurement facilities at the ALS, the single-crystal production capabilities of Tohoku University (Japan), and the materials science expertise of Johannes-Gutenberg-University (Germany). Conventional shape memory materials, such as the commercially available Nitinol (an alloy of nickel and titanium used in microsensing, actuation, and medical devices), undergo a phase transformation with cooling or heating when large areas of a sample distort along a single axis, and where the atomic-unit cell "stretching" from a cube to a rectangular prism occurs. In contrast, magnetic shape memory (MSM) materials are much more rare but have an advantage: The axis of magnetic anisotropy is coupled to the direction of stretching, so a perfect MSM crystal can be made to flex and bend reversibly by applying an external magnetic field.

343

NANO REVIEW Open Access Thermal conductivity and thermal boundary  

E-Print Network [OSTI]

NANO REVIEW Open Access Thermal conductivity and thermal boundary resistance of nanostructures and the thermal transport prop- erties is a key point to design materials with preferred thermal properties with the heat dissipation on them. The influence of the interfacial roughness on the thermal conductivity

Boyer, Edmond

344

Pushing the boundaries of the thermal conductivity of materials  

E-Print Network [OSTI]

Pushing the boundaries of the thermal conductivity of materials David G. Cahill, C. Chiritescu, Y. · Advances in time-domain thermoreflectance. · Amorphous limit to the thermal conductivity of materials. #12;50 nm Interfaces are critical at the nanoscale · Low thermal conductivity in nanostructured

Braun, Paul

345

BOUNDARY VALUE PROBLEMS FOR THE SHALLOW WATER EQUATIONS WITH TOPOGRAPHY  

E-Print Network [OSTI]

BOUNDARY VALUE PROBLEMS FOR THE SHALLOW WATER EQUATIONS WITH TOPOGRAPHY MING-CHENG SHIUE, JACQUES LAMINIE, ROGER TEMAM, AND JOSEPH TRIBBIA Abstract. In this article, the nonviscous shallow water equations) for subcritical and supercritical flows are associated with these equations. The semi- discrete cental

Temam, Roger

346

Experimental Validation of an Algorithm for Cooperative Boundary Tracking  

E-Print Network [OSTI]

blooms [2,11], chemical plumes [5,8], and adaptive ocean sampling [7], to future applications including oil spills or hazardous chemicals. Automated algorithms for boundary tracking are the subject tracking using a platform of vehicles that possess adequate sensors for measuring spatial gradients

Soatto, Stefano

347

Boundary quantum Knizhnik-Zamolodchikov equations and Bethe vectors  

E-Print Network [OSTI]

Solutions to boundary quantum Knizhnik-Zamolodchikov equations are constructed as bilateral sums involving "off-shell" Bethe vectors in case the reflection matrix is diagonal and only the 2-dimensional representation of $U_q(\\hat{\\frak{sl}(2)})$ is involved. We also consider their rational and classical degenerations.

Nicolai Reshetikhin; Jasper Stokman; Bart Vlaar

2014-07-18T23:59:59.000Z

348

The Constitution of Christian Communal Boundaries and Spheres in Jordan  

E-Print Network [OSTI]

1 The Constitution of Christian Communal Boundaries and Spheres in Jordan Géraldine Chatelard districts (Ajlun, Salt, and Karak) east of the Jordan River in villages and towns. There were few Christians of the province of Syria, the Greek Orthodox church, to which all Christians East of the Jordan river were

Boyer, Edmond

349

Beyond boundaries: the home as city infrastructure for smart citizens  

Science Journals Connector (OSTI)

Low-cost sensing technologies that stream data into web platforms have become increasingly available for households, blurring the boundaries between the public and the private. In this paper we draw on our experience with the Smart Citizen crowdsensing ... Keywords: crowdsensing, home-based technologies, internet of things, smart cities

Mara Balestrini; Tomas Diez; Paul Marshall

2014-09-01T23:59:59.000Z

350

NASA/TM2014218280 Analysis of Well-Clear Boundary  

E-Print Network [OSTI]

NASA/TM�2014�218280 Analysis of Well-Clear Boundary Models for the Integration of UAS in the NAS Research Center, Hampton, Virginia June 2014 #12;NASA STI Program . . . in Profile Since its founding, NASA has been dedicated to the advancement of aeronautics and space science. The NASA scientific

Muñoz, César A.

351

Topological order in Josephson junction ladders with Mobius boundary conditions  

E-Print Network [OSTI]

We propose a CFT description for a closed one-dimensional fully frustrated ladder of quantum Josephson junctions with Mobius boundary conditions, in particular we show how such a system can develop topological order. Such a property is crucial for its implementation as a "protected" solid state qubit.

G. Cristofano; V. Marotta; A. Naddeo

2005-03-22T23:59:59.000Z

352

Carbon transport in the bottom boundary layer. Final report  

SciTech Connect (OSTI)

This report summarizes the activities and findings from a field experiment devised to estimate the rates and mechanisms of transport of carbon across the continental shelves. The specific site chosen for the experiment was the mid-Atlantic Bight, a region off the North Carolina coast. The experiment involved a large contingent of scientists from many institutions. The specific component of the program was the transport of carbon in the bottom boundary layer. The postulate mechanisms of transport of carbon in the bottom boundary layer are: resuspension and advection, downward deposition, and accumulation. The high turbulence levels in the bottom boundary layer require the understanding of the coupling between turbulence and bottom sediments. The specific issues addressed in the work reported here were: (a) What is the sediment response to forcing by currents and waves? (b) What is the turbulence climate in the bottom boundary layer at this site? and (c) What is the rate at which settling leads to carbon sequestering in bottom sediments at offshore sites?

Agrawal, Y.C.

1998-10-05T23:59:59.000Z

353

Turbulence Structure and Wall Signature in Hypersonic Boundary Layer  

E-Print Network [OSTI]

Turbulence Structure and Wall Signature in Hypersonic Boundary Layer Yin-Chiu Kan , Beekman Izaak and low- speed features, found in subsonic experiments, are present in our supersonic and hypersonic and hypersonic regimes due to the lack of detailed flow field data, and the studies have been mostly restricted

Martín, Pino

354

Spheromak formation and sustainment by tangential boundary flows  

Science Journals Connector (OSTI)

The nonlinear resistive three-dimensional magnetohydrodynamic equations are solved numerically to demonstrate the possibility of forming and sustaining a spheromak by forcing tangential flows at the plasma boundary. The method can be explained in terms of helicity injection. Several features previously observed in dc helicity injection experiments are reproduced and analyzed.

Pablo Luis Garca-Martnez; Ricardo Farengo

2010-01-01T23:59:59.000Z

355

Meta-Design: Expanding Boundaries and Redistributing Control in Design  

E-Print Network [OSTI]

Meta-Design: Expanding Boundaries and Redistributing Control in Design Gerhard Fischer Center for Lifelong Learning and Design University of Colorado, Boulder http://l3d.cs.colorado.edu/~gerhard/ Abstract. Meta-design is an emerging conceptual framework aimed at defining and creating socio

Fischer, Gerhard

356

OFFSHORE BOUNDARY-LAYER MODELLING H. Bergstrm1  

E-Print Network [OSTI]

OFFSHORE BOUNDARY-LAYER MODELLING H. Bergström1 and R. Barthelmie2 1) Uppsala Univ., Dept. of Earth) of the ENDOW (EfficieNt Development of Offshore Windfarms) project, where the objectives are to provide currently be incorporated into a wind farm design tool. The offshore thermal stratification climate is also

357

On Boundary Control Problems in Slow Processes for Piezothermoelastic Plates  

E-Print Network [OSTI]

We consider a piezothermoelastic panel occupied by a material of hexagonal crystal class. We study the response when the boundary conditions vary very slowly with time and one of the bounding faces is subject to thermal exposure. We show that in some cases the temperature on the other bounding face can be controlled by the difference of electric potential between the faces.

Adriano Montanaro

2008-08-07T23:59:59.000Z

358

Modeling boundary measurements of scattered light using the corrected  

E-Print Network [OSTI]

to numerical solutions of the radiative transport equation. © 2012 Optical Society of America OCIS codes: (170Adams and B. J. Tromberg, "Boundary conditions for the diffusion equation in radiative transfer," J. Opt. Soc element method to solve the diffusion equation. We show that this corrected diffusion approximation models

Kim, Arnold D.

359

Domain boundary prediction based on profile domain linker propensity index  

Science Journals Connector (OSTI)

Successful prediction of protein domain boundaries provides valuable information not only for the computational structure prediction of multi-domain proteins but also for the experimental structure determination. In this work, a novel index at the profile ... Keywords: Domain, Domain linker, Profile

Qiwen Dong; Xiaolong Wang; Lei Lin; Zhiming Xu

2006-04-01T23:59:59.000Z

360

Non-dissipative boundary feedback for Rayleigh and Timoshenko beams  

E-Print Network [OSTI]

Non-dissipative boundary feedback for Rayleigh and Timoshenko beams Chris Guiver and Mark R. Opmeer-dissipative feedback that has been shown in the literature to exponentially stabilize an Euler-Bernoulli beam makes a Rayleigh beam and a Timoshenko beam unstable. 1 Introduction Feedback control of beams is a much studied

Opmeer, Mark

Note: This page contains sample records for the topic "major lithospheric boundary" 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

The Evolution of Boundary Pressure in Ocean Basins  

Science Journals Connector (OSTI)

The boundary pressure adjustment process on an ocean basin scale is elucidated in two sets of numerical experiments. First, an initial-value problem is posed in a primitive equation shallow-water model that leads to significant changes in the ...

Ralph F. Milliff; James C. McWilliams

1994-06-01T23:59:59.000Z

362

The Boundary Conditions for Point Transformed Electromagnetic Invisibility Cloaks  

E-Print Network [OSTI]

In this paper we study point transformed electromagnetic invisibility cloaks in transformation media that are obtained by transformation from general anisotropic media. We assume that there are several cloaks located in different points in space. Our results apply in particular to the first order invisibility cloaks introduced by Pendry et al. and to the high order invisibility cloaks introduced by Hendi et al. and by Cai et al.. We identify the appropriate {\\it cloaking boundary conditions} that the solutions of Maxwell equations have to satisfy at the outside, $\\partial K_+$, and at the inside, $\\partial K_-$, of the boundary of the cloaked object $K$. Namely, that the tangential components of the electric and the magnetic fields have to vanish at $\\partial K_+$ -what is always true- and that the normal components of the curl of the electric and the magnetic fields have to vanish at $\\partial K_-$. These results are proven requiring that energy be conserved. In the case of one spherical cloak with a spherically stratified $K$ and a radial current at $\\partial K$ we verify by an explicit calculation that our {\\it cloaking boundary conditions} are satisfied and that cloaking of active devices holds even if the current is at the boundary of the cloaked object. As we prove our results for media that are obtained by transformation from general anisotropic media, our results apply to the cloaking of objects with active and passive devices contained in general anisotropic media, in particular to objects with active and passive devices contained inside general crystals.

Ricardo Weder

2008-01-23T23:59:59.000Z

363

Environmental Boundary Tracking and Estimation Using Multiple Autonomous Vehicles  

E-Print Network [OSTI]

and Andrea L. Bertozzi Abstract-- In this paper, we develop a framework for envi- ronmental boundary tracking from multiple sensing vehicles. For each vehicle, a tracking algorithm is developed based on Page, harmful algae blooms, wild fire spreading, temperature and salinity distribution in the ocean

Soatto, Stefano

364

Trans Boundary Transport of Pollutants by Atmospheric Mineral  

E-Print Network [OSTI]

Trans Boundary Transport of Pollutants by Atmospheric Mineral Dust Y I G A L E R E L , * , U R I D, and solid constituents in the atmosphere (3-11). Uptake of pollutants by mineral dust has been shown Jerusalem, Israel The transport of anthropogenic pollution by desert dust in the Eastern Mediterranean

Einat, Aharonov

365

Transmission Line Boundary Protection Using Wavelet Transform and Neural Network  

E-Print Network [OSTI]

1 Transmission Line Boundary Protection Using Wavelet Transform and Neural Network Nan Zhang of transmission line protection are: a) differentiating precisely the internal faults from external, and b is verified using frequency-dependent transmission line model and the test results prove its enhanced

366

Isotopic Analysis- Rock At Coso Geothermal Area (1997) | Open Energy  

Open Energy Info (EERE)

Rock At Coso Geothermal Area (1997) Rock At Coso Geothermal Area (1997) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Isotopic Analysis- Rock At Coso Geothermal Area (1997) Exploration Activity Details Location Coso Geothermal Area Exploration Technique Isotopic Analysis- Rock Activity Date 1997 Usefulness useful DOE-funding Unknown Exploration Basis Determine a major lithospheric boundary Notes Sr and Nd isotope ratios of Miocene-Recent basalts in eastern California, when screened for crustal contamination, vary dramatically and indicate the presence of a major lithospheric boundary that is not obvious from surface geology. Isotope ratios from the Coso field form a bull's-eye pattern with very low 87Sr/86Sr (0.7033) centered just south of the geothermal area. The

367

Department of Energy Launches Major Initiative to Increase Energy Savings  

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

Major Initiative to Increase Energy Major Initiative to Increase Energy Savings Across the Nationwide DOE Complex by 30 Percent Department of Energy Launches Major Initiative to Increase Energy Savings Across the Nationwide DOE Complex by 30 Percent August 8, 2007 - 3:16pm Addthis NEW ORLEANS, LA - U.S. Department of Energy (DOE) Secretary Samuel W. Bodman today launched the Transformational Energy Action Management (TEAM) Initiative, a Department-wide effort aimed at reducing energy intensity across the nationwide DOE complex by 30 percent. The TEAM Initiative aims to meet or exceed the aggressive goals for increasing energy efficiency throughout the federal government already laid out by President Bush. Reducing energy intensity by 30 percent across the DOE complex will save approximately $90 million in taxpayer dollars per year, after projects are

368

A Major Milestone for ARPA-E | Department of Energy  

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

A Major Milestone for ARPA-E A Major Milestone for ARPA-E A Major Milestone for ARPA-E August 31, 2011 - 8:47am Addthis Dr. Anthony Atti, CEO of Phononic Devices, demonstrates the standard semiconductor bonding equipment used to fabricate Phononic's high performance thermoelectric devices. Phononic Devices is one of the five innovative ARPA-E Awardees that have attracted over $100 million in outside capital investments. | Photo Courtesy of Phononic Devices. Dr. Anthony Atti, CEO of Phononic Devices, demonstrates the standard semiconductor bonding equipment used to fabricate Phononic's high performance thermoelectric devices. Phononic Devices is one of the five innovative ARPA-E Awardees that have attracted over $100 million in outside capital investments. | Photo Courtesy of Phononic Devices.

369

Financial News for Major Energy Producers, Third Quarter 2010  

Gasoline and Diesel Fuel Update (EIA)

Producers, Third Quarter 2010 Producers, Third Quarter 2010 Release Date: January 5, 2011 Next Release Date: To Be Determined Report Sections: Corporate and Petroleum Net Income Worldwide Oil and Gas Production Operations Worldwide Refining/Marketing Operations Worldwide Petroleum Capital Expenditures Worldwide Downstream Natural Gas and Power, and Chemicals Operations Supplemental Figures Supplemental Tables Download this Report: Full Report in PDF-Format Past Issues in PDF-Format Additional Information FRS Home Financial Terms Glossary Contacts Notes: The "Financial News for Major Energy Producers" is issued quarterly to report recent trends in the financial performance of the major energy producers. "Major energy producers" are respondents to Form EIA-28 (Financial Reporting System). All U.S.-based respondent companies that

370

President Obama Announces Major Initiative to Spur Biofuels Industry and  

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

Major Initiative to Spur Biofuels Major Initiative to Spur Biofuels Industry and Enhance America's Energy Security President Obama Announces Major Initiative to Spur Biofuels Industry and Enhance America's Energy Security August 16, 2011 - 11:45am Addthis USDA, Department of Energy and Navy Partner to Advance Biofuels to Fuel Military and Commercial Transportation, Displace Need for Foreign Oil, and Strengthen Rural America WASHINGTON, Aug. 16, 2011 - President Obama today announced that the U.S. Departments of Agriculture, Energy and Navy will invest up to $510 million during the next three years in partnership with the private sector to produce advanced drop-in aviation and marine biofuels to power military and commercial transportation. The initiative responds to a directive from President Obama issued in March as part of his Blueprint for A Secure

371

Genealogy of major U.S. refiners - Energy Information Administration  

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

See full Genealogy of Major U.S. Refiners Previous Release Genealogy of Major U.S. Refiners Genealogy of Major U.S. Refiners Release date: September 18, 2013 figre 1. World energy consumption, 1990-2040. The structure of the U.S. petroleum refining industry has changed substantially over the past several years. In the diagram the companies shown on the right side are presently active in U.S. refining. The transactions over the past 25 years that created these companies also are shown. The transactions included here may be as little as a single refinery, or as much as all the refining assets of the parties to the transaction. Transactions that include less than all refining assets are indicated by vertical dotted lines while vertical solid lines indicate that all refining assets are included. Additionally,

372

Major Corporate Fleets Align to Reduce Oil Consumption | Department of  

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

Major Corporate Fleets Align to Reduce Oil Consumption Major Corporate Fleets Align to Reduce Oil Consumption Major Corporate Fleets Align to Reduce Oil Consumption April 1, 2011 - 1:07pm Addthis President Obama announces the National Clean Fleets Partnership to help companies reduce fuel usage by incorporating electric vehicles, alternative fuels, and conservation techniques. Dennis A. Smith Director, National Clean Cities What does this project do? Cuts oil imports and consumption Helps businesses save money Increases the efficiency of large-scale fleets Reduces emissions Surrounded by cutting-edge vehicles, from all-electric trucks to hydraulic hybrids, President Obama today announced the National Clean Fleets Partnership, an initiative of the Department's Clean Cities program, at a UPS fleet facility in Landover, Maryland. This public-private partnership

373

Major Corporate Fleets Align to Reduce Oil Consumption | Department of  

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

Major Corporate Fleets Align to Reduce Oil Consumption Major Corporate Fleets Align to Reduce Oil Consumption Major Corporate Fleets Align to Reduce Oil Consumption April 1, 2011 - 1:07pm Addthis President Obama announces the National Clean Fleets Partnership to help companies reduce fuel usage by incorporating electric vehicles, alternative fuels, and conservation techniques. Dennis A. Smith Director, National Clean Cities What does this project do? Cuts oil imports and consumption Helps businesses save money Increases the efficiency of large-scale fleets Reduces emissions Surrounded by cutting-edge vehicles, from all-electric trucks to hydraulic hybrids, President Obama today announced the National Clean Fleets Partnership, an initiative of the Department's Clean Cities program, at a UPS fleet facility in Landover, Maryland. This public-private partnership

374

Five More States Reach Major Recovery Act Weatherization Milestone |  

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

Five More States Reach Major Recovery Act Weatherization Milestone Five More States Reach Major Recovery Act Weatherization Milestone Five More States Reach Major Recovery Act Weatherization Milestone June 18, 2010 - 12:00am Addthis WASHINGTON - The U.S. Department of Energy announced today that five more states have reached a significant milestone under the American Recovery and Reinvestment Act - completing weatherization work for more than 30 percent of the homes they have planned. Now that New Hampshire, New Mexico, Montana, Minnesota, and Utah have each met this target, along with completing a series of monitoring and reporting milestones, the states will have access to the remaining 50 percent of their Recovery Act funding for the program. The Weatherization Assistance Program under the Recovery Act has weatherized more than 108,000 homes nationally, saving American

375

Financial News for Major Energy Companies, Fourth Quarter 2005  

Gasoline and Diesel Fuel Update (EIA)

Fourth Quarter 2005 Fourth Quarter 2005 Overview The "Financial News for Major Energy Companies" is issued quarterly to report recent trends in the financial performance of the major energy companies. These include the respondents to Form EIA-28 (Financial Reporting System (FRS)), with the exception of the FRS companies that do not issue quarterly earnings releases or fail to provide separate information for the company's U.S. operations. Twenty-one major energy companies 1 reported overall net income (excluding unusual items) of $28.7 billion on revenues of $298.4 billion (i.e., 9.6 cents of net income per dollar of revenue) during the fourth quarter of 2005 (Q405). The level of net income for Q405 was 43 percent higher than in the fourth quarter of 2004 (Q404) (Table 1). Net income for Q405

376

Procedures Applicable to Major Federal Actions ... Subject to EO 12114  

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

November 13, 1979 Part 111 Department of State - Office of the Secretary ~ Unified Procedures Applicable to Major Federal Actions Relating to Nuclear Activities Subject to Executive Order 121 14 65560 Federal Register I Vol. 44, No, 220 / T u e s d a y , N o v e m b e r 13, 1979 / Notices DEPARTMENTOFSTATE [Public Notice 6901 Unified Procedures Applicable to Major Federal Actions Relating to Nuclear Activities Subject to Executive Order 12114 . Executive Order 12114. "En\ ironmental Effects Abroad of Major Federal Actions." was signed by the President on Jan-ary 4, 19i9. The Order represents the excl;sive and complete determination by the L'nited States Governmen! of the procedural and other actions to be taken by Federal agencies to further the purposes of the National

377

Energy Department Report Finds Major Potential to Increase Clean  

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

Report Finds Major Potential to Increase Clean Report Finds Major Potential to Increase Clean Hydroelectric Power Energy Department Report Finds Major Potential to Increase Clean Hydroelectric Power April 17, 2012 - 12:39pm Addthis Washington, D.C. -- As part of President Obama's all-out, all-of-the-above energy strategy, the Energy Department today released a renewable energy resource assessment detailing the potential to develop electric power generation at existing dams across the United States that aren't currently equipped to produce power. The report estimates that without building a single new dam, these available hydropower resources, if fully developed, could provide an electrical generating capacity of more than 12 gigawatts (GW), equivalent to roughly 15 percent of current U.S. hydropower capacity. These findings demonstrate one of the ways the nation

378

Obama Administration Officials to Announce Major Steps toward Federal  

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

Officials to Announce Major Steps toward Officials to Announce Major Steps toward Federal Advanced Vehicle Fleet Obama Administration Officials to Announce Major Steps toward Federal Advanced Vehicle Fleet May 23, 2011 - 12:00am Addthis WASHINGTON, DC - On May 24, 2011, U.S. Department of Energy Secretary Steven Chu, U.S. General Services Administrator Martha Johnson and White House Council on Environmental Quality Chair Nancy Sutley, will announce next steps in moving the Federal fleet further towards advanced vehicles and decreased petroleum consumption. Tuesday's announcement will continue to advance the President's goals of reducing Federal agency petroleum fuel use by 30 percent by 2020 and cutting our nation's oil imports by one-third by 2025. In October 2009, President Obama signed Executive Order 13514 on Federal Leadership in

379

DOE Highlights Clean Energy Jobs, Announces Major New Energy Efficiency  

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

Highlights Clean Energy Jobs, Announces Major New Energy Highlights Clean Energy Jobs, Announces Major New Energy Efficiency Milestone DOE Highlights Clean Energy Jobs, Announces Major New Energy Efficiency Milestone September 21, 2011 - 10:23am Addthis Washington, D.C. - One day before Deputy Secretary of Energy Daniel Poneman highlights the clean energy jobs created with support from the Obama Administration, the Energy Department announced that the weatherization program under the Recovery Act has now made more than 500,000 low-income homes nationwide more energy-efficient. The weatherization program is helping families save hundreds of dollars a year on their energy bills, while employing more than 14,000 workers across the country and countless others throughout the supply chain. The Department of Energy also today released a new video showing the

380

Five More States Reach Major Recovery Act Weatherization Milestone |  

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

Five More States Reach Major Recovery Act Weatherization Milestone Five More States Reach Major Recovery Act Weatherization Milestone Five More States Reach Major Recovery Act Weatherization Milestone June 18, 2010 - 12:00am Addthis WASHINGTON - The U.S. Department of Energy announced today that five more states have reached a significant milestone under the American Recovery and Reinvestment Act - completing weatherization work for more than 30 percent of the homes they have planned. Now that New Hampshire, New Mexico, Montana, Minnesota, and Utah have each met this target, along with completing a series of monitoring and reporting milestones, the states will have access to the remaining 50 percent of their Recovery Act funding for the program. The Weatherization Assistance Program under the Recovery Act has weatherized more than 108,000 homes nationally, saving American

Note: This page contains sample records for the topic "major lithospheric boundary" 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

Obama Administration Announces Major Steps Forward to Advance Energy  

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

Obama Administration Announces Major Steps Forward to Advance Obama Administration Announces Major Steps Forward to Advance Energy Efficiency Efforts, Improve Access to Low-Cost Financing for States and Local Communities Obama Administration Announces Major Steps Forward to Advance Energy Efficiency Efforts, Improve Access to Low-Cost Financing for States and Local Communities June 26, 2012 - 2:15pm Addthis News Media Contacts DOE: (202) 586-4940 Treasury: (202) 622-2812 WASHINGTON - The Obama Administration today announced 36 new states, local governments, and school districts have joined President Obama's Better Buildings Challenge. These new commitments total nearly 300 million square feet in job-creating building energy upgrades, equivalent to more than 130 Empire State Buildings. In addition, new public tax guidance issued today by the Department of the

382

Innovative Nanocoatings Unlock the Potential for Major Energy and Cost  

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

Nanocoatings Unlock the Potential for Major Energy and Nanocoatings Unlock the Potential for Major Energy and Cost Savings for Airline Industry Innovative Nanocoatings Unlock the Potential for Major Energy and Cost Savings for Airline Industry July 17, 2012 - 3:33pm Addthis Erosion-resistant nanocoatings are making gas turbine engines more efficient, reducing cost and saving fuel. Erosion-resistant nanocoatings are making gas turbine engines more efficient, reducing cost and saving fuel. Bob Gemmer Technology Manager, Research and Development for the Advanced Manufacturing Office What does this mean for me? WIth help from DOE, one company has developed a nanocoating that has the potential to improve the energy efficiency of aircrafts and save the airline industry hundreds of millions of dollars in fuel costs annually.

383

Financial News for Major Energy Companies, Second Quarter 2006  

Gasoline and Diesel Fuel Update (EIA)

Second Quarter 2006 Overview The "Financial News for Major Energy Companies" is issued quarterly to report recent trends in the financial performance of the major energy companies. These include the respondents to Form EIA-28 (Financial Reporting System (FRS)), with the exception of the FRS companies that do not issue quarterly earnings releases or do not provide separate information for the company's U.S. operations. Twenty-one major energy companies 1 reported overall net income (excluding unusual items) of $30.1 billion on revenues of $297.1 billion during the second quarter of 2006 (Q206). The level of net income for Q206 was 36 percent higher than in the second quarter of 2005 (Q205) (Table 1). Net income for Q206 increased primarily as a result of higher crude oil

384

MAJOR DETECOTRS IN ELEMENTARY PARTICLE PHYSICS - May 1985 Suppl.  

SciTech Connect (OSTI)

This report is the second edition of a loose-leaf compendium of the properties and performance characteristics of the major detectors of elementary particle physics. This introduces the second edition of the LBL-91 Supplement 'Major Detectors in Elementary Particle Physics.' For some detectors the update merely documents minor modifications or provides additional references. Others have undergone major rebuilding or have been augmented with new subsystems. The new LEP, SLC, TRISTAN, BEPC, and FNAL detectors have had their designs fixed and are now under construction. Some detectors have completed their programs since the last edition and so are omitted. The use of colored loose-leaf paper should allow users to maintain a historical record of each detector. We again thank those physicists working with each detector who took the time to summarize its properties and supply us with the appropriate drawings.

Gidal, G.; Armstrong, B.; Rittenberg, A.

1985-05-01T23:59:59.000Z

385

Boundary County, Idaho: Energy Resources | Open Energy Information  

Open Energy Info (EERE)

Boundary County, Idaho: Energy Resources Boundary County, Idaho: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates 48.7987617°, -116.5627065° 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":48.7987617,"lon":-116.5627065,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

386

Technoeconomic Boundary Analysis of Biological Pathways to Hydrogen Production  

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

60-46674 60-46674 September 2009 Technoeconomic Boundary Analysis of Biological Pathways to Hydrogen Production March 27, 2008 - August 31, 2009 B.D. James, G.N. Baum, J. Perez, and K.N. Baum Directed Technologies, Inc. Arlington, Virginia National Renewable Energy Laboratory 1617 Cole Boulevard, Golden, Colorado 80401-3393 303-275-3000 * www.nrel.gov NREL is a national laboratory of the U.S. Department of Energy Office of Energy Efficiency and Renewable Energy Operated by the Alliance for Sustainable Energy, LLC Contract No. DE-AC36-08-GO28308 Subcontract Report NREL/SR-560-46674 September 2009 Technoeconomic Boundary Analysis of Biological Pathways to Hydrogen Production March 27, 2008 - August 31, 2009 B.D. James, G.N. Baum, J. Perez, and K.N. Baum

387

Matrix factorisations for rational boundary conditions by defect fusion  

E-Print Network [OSTI]

A large class of two-dimensional $\\mathcal{N}=(2,2)$ superconformal field theories can be understood as IR fixed-points of Landau-Ginzburg models. In particular, there are rational conformal field theories that also have a Landau-Ginzburg description. To understand better the relation between the structures in the rational conformal field theory and in the Landau-Ginzburg theory, we investigate how rational B-type boundary conditions are realised as matrix factorisations in the $SU(3)/U(2)$ Grassmannian Kazama-Suzuki model. As a tool to generate the matrix factorisations we make use of a particular interface between the Kazama-Suzuki model and products of minimal models, whose fusion can be realised as a simple functor on ring modules. This allows us to formulate a proposal for all matrix factorisations corresponding to rational boundary conditions in the $SU(3)/U(2)$ model.

Behr, Nicolas

2014-01-01T23:59:59.000Z

388

Flow boundary conditions for chain-end adsorbing polymer blends  

E-Print Network [OSTI]

Using the phenol-terminated polycarbonate blend as an example, we demonstrate that the hydrodynamic boundary conditions for a flow of an adsorbing polymer melt are extremely sensitive to the structure of the epitaxial layer. Under shear, the adsorbed parts (chain ends) of the polymer melt move along the equipotential lines of the surface potential whereas the adsorbed additives serve as the surface defects. In response to the increase of the number of the adsorbed additives the surface layer becomes thinner and solidifies. This results in a gradual transition from the slip to the no-slip boundary condition for the melt flow, with a non-monotonic dependence of the slip length on the surface concentration of the adsorbed ends.

X. Zhou; D. Andrienko; L. Delle Site; K. Kremer

2005-07-18T23:59:59.000Z

389

Boundary quantum Knizhnik-Zamolodchikov equations and fusion  

E-Print Network [OSTI]

In this paper we extend our previous results concerning Jackson integral solutions of the boundary quantum Knizhnik-Zamolodchikov equations with diagonal K-operators to higher-spin representations of quantum affine $\\mathfrak{sl}_2$. First we give a systematic exposition of known results on $R$-operators acting in the tensor product of evaluation representations in Verma modules over quantum $\\mathfrak{sl}_2$. We develop the corresponding fusion of $K$-operators, which we use to construct diagonal $K$-operators in these representations. We construct Jackson integral solutions of the associated boundary quantum Knizhnik-Zamolodchikov equations and explain how in the finite-dimensional case they can be obtained from our previous results by the fusion procedure.

Nicolai Reshetikhin; Jasper Stokman; Bart Vlaar

2014-12-19T23:59:59.000Z

390

Boundary quantum Knizhnik-Zamolodchikov equations and fusion  

E-Print Network [OSTI]

In this paper we extend our previous results concerning Jackson integral solutions of the boundary quantum Knizhnik-Zamolodchikov equations with diagonal $K$-operators to higher-spin representations of quantum affine $\\mathfrak{sl}_2$. First we give a systematic exposition of known results on $R$-operators acting in the tensor product of evaluation representations in Verma modules over quantum $\\mathfrak{sl}_2$. We develop the corresponding fusion of $K$-operators, which we use to construct diagonal $K$-operators in these representations. We construct Jackson integral solutions of the associated boundary quantum Knizhnik-Zamolodchikov equations and explain how in the finite-dimensional case they can be obtained from our previous results by the fusion procedure.

Nicolai Reshetikhin; Jasper Stokman; Bart Vlaar

2014-04-22T23:59:59.000Z

391

Warm Bias and Parameterization of Boundary Upwelling in Ocean Models  

SciTech Connect (OSTI)

It has been demonstrated that Eastern Boundary Currents (EBC) are a baroclinic intensification of the interior circulation of the ocean due to the emergence of mesoscale eddies in response to the sharp buoyancy gradients driven by the wind-stress and the thermal surface forcing. The eddies accomplish the heat and salt transport necessary to insure that the subsurface flow is adiabatic, compensating for the heat and salt transport effected by the mean currents. The EBC thus generated occurs on a cross-shore scale of order 20-100 km, and thus this scale needs to be resolved in climate models in order to capture the meridional transport by the EBC. Our result indicate that changes in the near shore currents on the oceanic eastern boundaries are linked not just to local forcing, such as coastal changes in the winds, but depend on the basin-wide circulation as well.

Cessi, Paola; Wolfe, Christopher

2012-11-06T23:59:59.000Z

392

Topology of the Causal Boundary for Standard Static Spacetimes  

E-Print Network [OSTI]

The topology of the causal boundary for standard static spacetimes--spacetimes time-invariantly conformal to a metric product of the Lorentz line and a Riemannian manifold--is studied in depth. As this is given in terms of a set of real-valued functions on the Riemannian factor, one could use a function-space topology, but physical reasons recommend a chronological topology instead. The function-space topology has a simple product structure, while the chronological topology might not. This paper examines when the chronological topology coincides with the function-space topology and when it has a simple product structure. A class of standard static spacetimes is examined, all of which yield a simple product structure for the causal boundary; the conformal class of these spacetimes includes classical spacetimes such as external Schwarzschild or Reissner-Nordstrom.

Jose' L. Flores; Steven G. Harris

2006-07-11T23:59:59.000Z

393

Kinetically determined shapes of grain boundaries in CVD graphene  

E-Print Network [OSTI]

Predicting the shape of grain boundaries is essential to control results of the growth of large graphene crystals. A global energy minimum search predicting the most stable final structure contradicts experimental observations. Here we present Monte Carlo simulation of kinetic formation of grain boundaries (GB) in graphene during collision of two growing graphene flakes. Analysis of the resulting GBs for the full range of misorientation angles $\\alpha$ allowed us to identify a hidden (from post facto analysis such as microscopy) degree of freedom - the edge misorientation angle $\\beta$. Edge misorientation characterizes initial structure rather than final structure and therefore provides more information about growth conditions. Use of $\\beta$ enabled us to explain disagreements between the experimental observations and theoretical work. Finally, we report an analysis of an interesting special case of zero-tilt GBs for which structure is determined by two variables describing the relative shift of initial isl...

Bets, Ksenia V; Yakobson, Boris I

2014-01-01T23:59:59.000Z

394

Structural Dependence of Grain Boundary Resistivity in Copper Nanowires  

SciTech Connect (OSTI)

We report the direct measurement of individual grain boundary (GB) resistances and the critical role of GB structure in the increased resistivity in copper nanowires. By measuring both intra- and inter-grain resistance with a four-probe scanning tunneling microscope, large resistance jumps are revealed owing to successive scattering across high-angle random GBs, while the resistance changes at twin and other coincidence boundaries are negligibly small. The impurity distributions in the nanowires are characterized in correlating to the microstructures. The resistance of high symmetry coincidence GBs and the impurity contributions are then calculated using a first-principle method which confirms that the coincidence GBs have orders of magnitude smaller resistance than the high-angle random GBs.

Evans III, Boyd Mccutchen [ORNL; Kenik, Edward A [ORNL; Kim, Tae Hwan [ORNL; Kulkarni, Nagraj S [ORNL; Li, An-Ping [ORNL; Meyer III, Harry M [ORNL; Nicholson, Don M [ORNL; Radhakrishnan, Bala [ORNL; Zhang, Xiaoguang [ORNL

2011-01-01T23:59:59.000Z

395

Plasma boundary considerations for the national compact stellarator experiment  

Science Journals Connector (OSTI)

The national compact stellarator experiment (NCSX) [EPS 2001, Madeira, Portugal, 1822 June 2001] is a new fusion project located at Princeton Plasma Physics Laboratory, Princeton, NJ. Plasma boundary control in stellarators has been shown to be very effective in improving plasma performance [EPS 2001, Madeira, Portugal, 1822 June 2001] and, accordingly, will be an important element from the very beginning of the NCSX design. Plasma-facing components will be developed systematically according to our understanding of the NCSX boundary, with the eventual goal to develop a divertor with all the benefits for impurity and neutrals control. Neutrals calculations have been started to investigate the effect of neutrals penetration at various cross-sections.

P. Mioduszewski; A. Grossman; M. Fenstermacher; A. Koniges; L. Owen; T. Rognlien; M. Umansky

2003-01-01T23:59:59.000Z

396

Tachyon solutions in boundary and open string field theory  

SciTech Connect (OSTI)

We construct rolling tachyon solutions of open and boundary string field theory (OSFT and BSFT, respectively), in the bosonic and supersymmetric (susy) case. The wildly oscillating solution of susy OSFT is recovered, together with a family of time-dependent BSFT solutions, for the bosonic and susy string. These are parametrized by an arbitrary constant r involved in solving the Green equation of the target fields. When r=0 we recover previous results in BSFT, whereas for r attaining the value predicted by OSFT it is shown that the bosonic OSFT solution is the derivative of the boundary one; in the supersymmetric case the relation between the two solutions is more complicated. This technical correspondence sheds some light on the nature of wild oscillations, which appear in both theories whenever r>0.

Calcagni, Gianluca; Nardelli, Giuseppe [Department of Physics and Astronomy, University of Sussex, Brighton BN1 9QH (United Kingdom) and Institute for Gravitation and the Cosmos, Department of Physics, Pennsylvania State University, 104 Davey Lab, University Park, Pennsylvania 16802 (United States); Dipartimento di Matematica e Fisica, Universita Cattolica, via Musei 41, 25121 Brescia (Italy) and INFN Gruppo Collegato di Trento, Universita di Trento, 38050 Povo, Trento (Italy)

2008-12-15T23:59:59.000Z

397

Tachyon solutions in boundary and cubic string field theory  

E-Print Network [OSTI]

We construct rolling tachyon solutions of open and boundary string field theory (OSFT and BSFT, respectively), in the bosonic and supersymmetric (susy) case. The wildly oscillating solution of susy OSFT is recovered, together with a family of time-dependent BSFT solutions for the bosonic and susy string. These are parametrized by an arbitrary constant r involved in solving the Green equation of the target fields. When r=0 we recover previous results in BSFT, whereas for r attaining the value predicted by OSFT it is shown that the bosonic OSFT solution is the derivative of the boundary one; in the supersymmetric case the relation between the two solutions is more complicated. This technical correspondence sheds some light on the nature of wild oscillations, which appear in both theories whenever r>0.

Gianluca Calcagni; Giuseppe Nardelli

2007-08-02T23:59:59.000Z

398

Intergranular degradation assessment via random grain boundary network analysis  

DOE Patents [OSTI]

A method is disclosed for determining the resistance of polycrystalline materials to intergranular degradation or failure (IGDF), by analyzing the random grain boundary network connectivity (RGBNC) microstructure. Analysis of the disruption of the RGBNC microstructure may be assess the effectiveness of materials processing in increasing IGDF resistance. Comparison of the RGBNC microstructures of materials exposed to extreme operating conditions to unexposed materials may be used to diagnose and predict possible onset of material failure due to

Kumar, Mukul (San Ramon, CA); Schwartz, Adam J. (Pleasanton, CA); King, Wayne E. (San Ramon, CA)

2002-01-01T23:59:59.000Z

399

Spheromak formation and sustainment by tangential boundary flows  

E-Print Network [OSTI]

The nonlinear, resistive, 3D magnetohydrodynamic equations are solved numerically to demonstrate the possibility of forming and sustaining a spheromak by forcing tangential flows at the plasma boundary. The method can by explained in terms of helicity injection and differs from other helicity injection methods employed in the past. Several features which were also observed in previous dc helicity injection experiments are identified and discussed.

Garca-Martnez, Pablo Luis

2009-01-01T23:59:59.000Z

400

E-Print Network 3.0 - automatic boundary detection Sample Search...  

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

to detect boundaries occurring... observations angle 1 w.r.t. the y axis and detects a point (xi, yi) on the boundary with error i along... -zero sensing angles provided sensors...

Note: This page contains sample records for the topic "major lithospheric boundary" 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

Port Hamiltonian Formulation of Infinite Dimensional Systems II. Boundary Control by Interconnection  

E-Print Network [OSTI]

Port Hamiltonian Formulation of Infinite Dimensional Systems II. Boundary Control, some new results concerning the boundary control of distributed parameter systems in port Hamiltonian form are presented. The classical finite dimen- sional port Hamiltonian formulation of a dynamical

Schaft, Arjan van der

402

The Ising Model on a Dynamically Triangulated Disk with a Boundary Magnetic Field  

E-Print Network [OSTI]

We use Monte Carlo simulations to study a dynamically triangulated disk with Ising spins on the vertices and a boundary magnetic field. For the case of zero magnetic field we show that the model possesses three phases. For one of these the boundary length grows linearly with disk area, while the other two phases are characterized by a boundary whose size is on the order of the cut-off. A line of continuous magnetic transitions separates the two small boundary phases. We determine the critical exponents of the continuous magnetic phase transition and relate them to predictions from continuum 2-d quantum gravity. This line of continuous transitions appears to terminate on a line of discontinuous phase transitions dividing the small boundary phases from the large boundary phase. We examine the scaling of bulk magnetization and boundary magnetization as a function of boundary magnetic field in the vicinity of this tricritical point.

Scott McGuire; Simon Catterall; Mark Bowick; Simeon Warner

2001-05-02T23:59:59.000Z

403

Convection Initiation along Soil Moisture Boundaries in the Southern Great Plains  

Science Journals Connector (OSTI)

Boundaries between two dissimilar air masses have been shown to be the focus region for convection initiation. One feature that has been shown to create these boundaries, as well as mesoscale circulation patterns conducive for convection, is soil ...

John D. Frye; Thomas L. Mote

2010-04-01T23:59:59.000Z

404

A cartesian grid embedded boundary method for the heat equation and poisson's equation in three dimensions  

E-Print Network [OSTI]

A Cartesian grid embedded boundary method for the heatA Cartesian Grid Embedded Boundary Method for the HeatError Grid Size Fig. 17. Solution error for heat equation on

Schwartz, Peter; Barad, Michael; Colella, Phillip; Ligocki, Terry

2004-01-01T23:59:59.000Z

405

Immersed Boundary Methods in the Lattice Boltzmann Equation for Flow Simulation  

E-Print Network [OSTI]

In this dissertation, we explore direct-forcing immersed boundary methods (IBM) under the framework of the lattice Boltzmann method (LBM), which is called the direct-forcing immersed boundary-lattice Boltzmann method (IB-LBM). First, we derive...

Kang, Shin Kyu

2012-02-14T23:59:59.000Z

406

Characterization of wind noise by the boundary layer meteorology  

Science Journals Connector (OSTI)

The fluctuations in pressure generated by turbulent motions of the atmospheric boundary layer are a principal noise source in outdoor acoustic measurements. The mechanics of wind noise involve not only stagnation pressure fluctuations at the sensor but also shearing and self-interaction of turbulence throughout the flow particularly at low frequencies. The contributions of these mechanisms can be described by the boundary-layer meteorology. An experiment was conducted at the National Wind Institute's 200-meter meteorological tower located outside Lubbock Texas in the Llano Estacado region. For two days a 44-element 400-meter diameter array of unscreened NCPA-UMX infrasound sensors recorded wind noise continuously while the tower and a Doppler SODAR measured vertical profiles of the boundary layer. Analysis of the fluctuating pressure with the meteorological data shows that the statistical structure of wind noise depends on both mean velocity distribution and buoyant stability. The root-mean-square pressure exhibits distinct scalings for stable and unstable stratification. Normalization of the pressure power spectral density depends on the outer scales. In stable conditions the kurtosis of the wind noise increases with Reynolds number. Measures of noise intermittency are explored with respect to the meteorology.

2014-01-01T23:59:59.000Z

407

Spontaneous free-boundary structure in crumpled membranes  

E-Print Network [OSTI]

We investigate the strong curvature that appears at the boundaries of a thin crumpled elastic membrane. We account for these high-curvature regions in terms of the stretching-ridge singularity believed to dominate the structure of strongly deformed elastic membranes. Using a membrane fastened to itself to form a bag shape with a single stretching ridge, we show that the creation of points of high boundary curvature lowers the interior ridge's energy. In the limit of small thickness, the induced curvature becomes arbitrarily strong on the scale of the object size and results in sharp edges connecting interior vertices to the boundary. REVISED: We analyze these edges as conical sectors with no stretching. As the membrane size diverges, the edge energy grows as the square root of the central ridge energy. For comparison, we discuss the effect of truncating a stretching ridge at its ends. The effect of truncation becomes appreciable when the truncation length is comparable to the width of the untruncated ridge.

T. A. Witten

2008-11-22T23:59:59.000Z

408

Boundary-Spokane/Colville Valley Support Project : Environmental Assessment.  

SciTech Connect (OSTI)

Systems studies conducted by Bonneville Power Administration indicate a need to reinforce the existing transmission system in the Colville Valley area of Washington. Analysis of several options concluded that the optimal solution for reliability and transmission loss concerns, to serve load growth, and to integrate new power generation projects was to increase transmission voltage capacity between Half Moon Substation and Boundary Substation. The Boundary-Spokane/Colville Valley Support Project is a plan to accomplish this. The project involves rebuilding an existing 91-mile single-circuit 115-kV line between Half Moon Substation and Metaline Falls to double-circuit 230-kV configuration, and adding a single-circuit 230-kV line between Metaline Falls and Boundary Substation, a distance of 9 miles. A route option and a tower design option are being evaluated for selected sections of the proposed route. The proposed action, including route and tower design options, is evaluated in this document. This evaluation includes assessments of the level of environmental impacts and impact ratings, and a comparison of options. In addition, the advantages and disadvantages of the delay/no-action and conservation alternatives are evaluated and compared to the consequences of the proposed action. Alternatives to the proposed action are described. 6 figs., 10 tabs.

United States. Bonneville Power Administration.

1983-06-01T23:59:59.000Z

409

Synergism between creep ductility and grain boundary bubbles  

Science Journals Connector (OSTI)

The marked decrease in creep ductility that can be caused by internal pressure in grain boundary pores is modelled to treat the interaction between boundary diffusion, power law creep, and bubble pressure. The application to 2.25 Cr?1 Mo steel in high pressure hydrogen is treated numerically using a computer program since here the internal methane pressure in pores is known, and kinetic data exists. Reasonable agreement is obtained between the predictions and the observed loss in ductility in the presence of 21 \\{MPa\\} of hydrogen. With methane pressurized bubbles, the model suggests intergranular fracture is powerlaw creep limited at essentially all temperatures and stresses. Thus one predicts the hydrogen attack resistance in service to be strongly influenced by the creep strength of the alloy. In the absence of hydrogen (methane), intergranular fracture should be limited by diffusion creep and thus much more sensitive to pore density and boundary diffusion rate than strength. Possible application to recent high temperature steamline failures in welded pipe and to helium effects in nuclear reactor materials are also indicated.

P. Shewmon

1987-01-01T23:59:59.000Z

410

Boundary layer transition as a source of noise and vibration  

Science Journals Connector (OSTI)

When laminar flow over a rigid or flexible surface becomes unstable an intermittent flow state occurs. This intermittent flow regime called the transition region is where turbulent spots are created and then grow as they convect downstream at a velocity typically equal to 0.7 times the free?stream velocity. The spots eventually coalesce to form the beginning of the fully developed turbulent boundary layer. The statistics of the velocity or pressure fluctuations in the transition region are essentially stationary in time but nonhomogeneous in the streamwise direction. Fundamentally it has been argued that this region is capable of creating monopole sound radiation e.g. Lauchle [J. Acoust. Soc. Am. 69 665671 (1981)] and Sornette and Lagier [Acustica 55 255267 (1984)]. Also it has been suspected that a transitional boundary layer can induce wall vibrations. These issues have been under study for some time. We have completed a set of measurements on the. space?time statistics of turbulent spots in a naturally occurring transition zone and from them developed an analytical model for the wavenumber?frequency spectrum of the pressure fluctuations. Based on this model it appears that the transition zone wall pressure is less intense than that of a fully developed turbulent layer by a factor equal approximately to the intermittency factor. This presentation will review the current research findings on wall pressure fluctuations and radiated sound caused by boundary layer transition. [Work supported by Applied Research Laboratory under NAVSEA contract.

Gerald C. Lauchle; M. A. Josserand

1986-01-01T23:59:59.000Z

411

Multi-dimensional Longwave Forcing of Boundary Layer Cloud Systems  

SciTech Connect (OSTI)

The importance of multi-dimensional (MD) longwave radiative effects on cloud dynamics is evaluated in a large eddy simulation (LES) framework employing multi-dimensional radiative transfer (Spherical Harmonics Discrete Ordinate Method SHDOM). Simulations are performed for a case of unbroken, marine boundary layer stratocumulus and a broken field of trade cumulus. Snapshot calculations of MD and IPA (independent pixel approximation 1D) radiative transfer applied to LES cloud fields show that the total radiative forcing changes only slightly, although the MD effects significantly modify the spatial structure of the radiative forcing. Simulations of each cloud type employing MD and IPA radiative transfer, however, differ little. For the solid cloud case, relative to using IPA, the MD simulation exhibits a slight reduction in entrainment rate and boundary layer TKE relative to the IPA simulation. This reduction is consistent with both the slight decrease in net radiative forcing and a negative correlation between local vertical velocity and radiative forcing, which implies a damping of boundary layer eddies. Snapshot calculations of the broken cloud case suggest a slight increase in radiative cooling, though few systematic differences are noted in the interactive simulations. We attribute this result to the fact that radiative cooling is a relatively minor contribution to the total energetics. For the cloud systems in this study, the use of IPA longwave radiative transfer is sufficiently accurate to capture the dynamical behavior of BL clouds. Further investigations are required in order to generalize this conclusion for other cloud types and longer time integrations. 1

Mechem, David B.; Kogan, Y. L.; Ovtchinnikov, Mikhail; Davis, Anthony B; Evans, K. F.; Ellingson, Robert G.

2008-12-20T23:59:59.000Z

412

Moving boundary approximation for curved streamer ionization fronts: Solvability analysis  

Science Journals Connector (OSTI)

The minimal density model for negative streamer ionization fronts is investigated. An earlier moving boundary approximation for this model consisted of a kinetic undercooling type boundary condition in a Laplacian growth problem of Hele-Shaw type. Here we derive a curvature correction to the moving boundary approximation that resembles surface tension. The calculation is based on solvability analysis with unconventional features, namely, there are three relevant zero modes of the adjoint operator, one of them diverging; furthermore, the inner-outer matching ahead of the front must be performed on a line rather than on an extended region; and the whole calculation can be performed analytically. The analysis reveals a relation between the fields ahead and behind a slowly evolving curved front, the curvature and the generated conductivity. This relation forces us to give up the ideal conductivity approximation, and we suggest to replace it by a charge neutrality approximation. This implies that the electric potential in the streamer interior is no longer constant but solves a Laplace equation; this leads to a Muskat-type problem.

Fabian Brau, Benny Davidovitch, and Ute Ebert

2008-11-21T23:59:59.000Z

413

Improving Subtropical Boundary Layer Cloudiness in the 2011 NCEP GFS  

SciTech Connect (OSTI)

The current operational version of National Centers for Environmental Prediction (NCEP) Global Forecasting System (GFS) shows significant low cloud bias. These biases also appear in the Coupled Forecast System (CFS), which is developed from the GFS. These low cloud biases degrade seasonal and longer climate forecasts, particularly of short-wave cloud radiative forcing, and affect predicted sea surface temperature. Reducing this bias in the GFS will aid the development of future CFS versions and contributes to NCEP's goal of unified weather and climate modelling. Changes are made to the shallow convection and planetary boundary layer parameterisations to make them more consistent with current knowledge of these processes and to reduce the low cloud bias. These changes are tested in a single-column version of GFS and in global simulations with GFS coupled to a dynamical ocean model. In the single-column model, we focus on changing parameters that set the following: the strength of shallow cumulus lateral entrainment, the conversion of updraught liquid water to precipitation and grid-scale condensate, shallow cumulus cloud top, and the effect of shallow convection in stratocumulus environments. Results show that these changes improve the single-column simulations when compared to large eddy simulations, in particular through decreasing the precipitation efficiency of boundary layer clouds. These changes, combined with a few other model improvements, also reduce boundary layer cloud and albedo biases in global coupled simulations.

Fletcher, J. K.; Bretherton, Christopher S.; Xiao, Heng; Sun, Ruiyu N.; Han, J.

2014-09-23T23:59:59.000Z

414

Financial News for Major Energy Producers, Third Quarter 2010  

Gasoline and Diesel Fuel Update (EIA)

for Major for Major Energy Producers > Company List Financial News for Major Energy Producers, Third Quarter 2010 What is FRS? | Contacts | FRS Home Corporate and Petroleum Net Income Worldwide Oil and Gas Production Operations Worldwide Refining/Marketing Operations Worldwide Petroleum Capital Expenditures Worldwide Downstream Natural Gas and Power Operations, Supplemental Figures Supplemental Tables Download this Report: pdf icon Full Report in PDF-format pdf icon Past issues in PDF-format Additional Information FRS Home Financial Terms Glossary Contacts Company List for the Financial News for Major Energy Producers Links to the press releases of 21 companies are provided below, which is the number of companies that are included in this report. Only 20 of the companies are included in compilation of corporate revenue and corporate net income because the U.S. operations of BP are included in the results of the U.S. lines of business, but not in the foreign or corporate results because it is foreign based and does not report the overall revenues and net income of its U.S. affiliate.

415

Technology Transfer Expansion Planned UTCA is conducting a major project  

E-Print Network [OSTI]

Technology Transfer Expansion Planned UTCA is conducting a major project to evaluate and extend its technology transfer activities (UTCA project 03217). Steven Jones and David Eckhoff of UAB are working to expand the current technology transfer program to showcase the successes of the UTCA projects. Samples

Carver, Jeffrey C.

416

Estimating Major and Minor Natural Fracture Patterns in Gas  

E-Print Network [OSTI]

Estimating Major and Minor Natural Fracture Patterns in Gas Shales Using Production Data Razi Identification of infill drilling locations has been challenging with mixed results in gas shales. Natural fractures are the main source of permeability in gas shales. Natural fracture patterns in shale has a random

Mohaghegh, Shahab

417

Majors are the primary undergraduate fields of study.  

E-Print Network [OSTI]

and Economics 7 Elementary Math/Science 7 Energy Commerce 7 Engineering engineering majors listed by field 77 Soil and Water Sciences 7 Environmental Studies 7 Ethics 7 Ethnic Studies 7 European Studies 7 Exercise Development and Family Studies 77 Human Sciences 7 Humanities 77 Industrial Engineering * 7 Intelligence 7

Rock, Chris

418

Can migrogrids make a major contribution to UK energy supply ?  

E-Print Network [OSTI]

Working Paper No. 70 March 2005 Manuscript to appear in Renewable and Sustainable Energy Reviews #12;ii energy balance on a yearly basis if supplemented by energy storage of 2.7kWh per household. We findCan migrogrids make a major contribution to UK energy supply ? Suleiman Abu-Sharkh, Rachel Li, Tom

Watson, Andrew

419

MAJORITY OPINION SIDDIQUI VS. SHALABI 27nd February 2013  

E-Print Network [OSTI]

MAJORITY OPINION SIDDIQUI VS. SHALABI 27nd February 2013 "All Judicial authority of ASUCI shall shall not hold another ASUCI elective office during his/her term on the Legislative Council." Mr is an appointed and not elective position, Ms. Shalabi did not violate this section of the ASUCI Constitution

Loudon, Catherine

420

An Empirical Growth Model for Major Oil Exporters  

E-Print Network [OSTI]

and assuming a Cobb-Douglas production function, it is shown that (log) oil exports enter the long-run output equation with a coefficient equal to the share of capital ?. The long-run theory is tested using quarterly data on nine major oil economies, six...

Esfahani, Hadi Salehi; Mohaddes, Kamiar; Pesaran, M. Hashem

2012-03-21T23:59:59.000Z

Note: This page contains sample records for the topic "major lithospheric boundary" 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

Physics Major and Minor www.physicsandastronomy.pitt.edu  

E-Print Network [OSTI]

Physics Major and Minor www.physicsandastronomy.pitt.edu Revised: 03/2014 The University of Pittsburgh's internationally recognized Department of Physics and Astronomy has been an important leader ­ and at the intersection of quantum and classical physics - our faculty and students explore the fundamental laws of nature

Jiang, Huiqiang

422

MAJOR TO CAREER GUIDE B.S. Physics  

E-Print Network [OSTI]

MAJOR TO CAREER GUIDE B.S. Physics College of Sciences www.physics.unlv.edu/ UNLV Academic Advising: 702-895-2077 Campus Location: MPE-A 130 www.unlv.edu/sciences/advising About the Physics Career Physics is the natural science that involves the study of matter and its motion through space and time

Walker, Lawrence R.

423

THE PHYSICS MAJOR (Physics and Astronomy & Astrophysics Streams)  

E-Print Network [OSTI]

THE PHYSICS MAJOR (Physics and Astronomy & Astrophysics Streams) Overview: Physics examines, to the behaviour of matter on the subatomic scale - and everything in between. Studying Physics at UWA gives you access to the frontiers of modern physics, built on the pillars of quantum physics and relativity. You

Tobar, Michael

424

WHY MAJOR IN MATHEMATICS? Mathematics has commonly been recognized  

E-Print Network [OSTI]

WHY MAJOR IN MATHEMATICS? Mathematics has commonly been recognized as the queen of science. But more than its role as a mere language and foundation of scientific studies and computing, Mathematics to medicine and from government to psychology. An undergraduate degree in Mathematics will open the way

425

R. T. Major Poster Session Thursday, October 4, 2012  

E-Print Network [OSTI]

R. T. Major Poster Session Thursday, October 4, 2012 Chemistry Atrium 2:00 pm- 4:00 pm The poster to the University of Connecticut to present a poster about their ongoing (undergraduate, graduate, or industrial. The posters should be set up in the first and second floor atriums of the chemistry building by 1:45 pm. A 4

Michel, Robert G.

426

HOSPITALITY AND TOURISM MANAGEMENT MAJOR Virgu1iaTech  

E-Print Network [OSTI]

Hospitality Facilities Planning and Methods I (3) Management (3) #HTM 3484 Socio-Cultural Impacts of Tourism 4414 Food and Beverage Management (Pre: HTM 3414) * #HTM 4464 Human Resources Management in HospHOSPITALITY AND TOURISM MANAGEMENT MAJOR Virgu1iaTech Panplil College of BusIness Department

Virginia Tech

427

Improving efficiency of thermoelectric energy conversion devices is a major  

E-Print Network [OSTI]

Abstract · Improving efficiency of thermoelectric energy conversion devices is a major challenge Interdisciplinary Program in Material Science Thermal Physics Lab Vanderbilt University, Nashville, TN 2 S T ZT dominates over increase in Seebeck coefficient leading to poor device performance. Thermoelectric figure

Walker, D. Greg

428

Securing major investment in the UK timber processing industry  

E-Print Network [OSTI]

Egger UK Securing major investment in the UK timber processing industry objectives An Austrian, for a £100 million investment. Egger UK supplies 25% of the UK demand for chipboard. Investment in a new. This investment will catalyse active woodland management helping to create and maintain vital habitats for rare

429

CLOUD COVER REPORTING BIAS AT MAJOR AIRPORTS Richard Perez  

E-Print Network [OSTI]

CLOUD COVER REPORTING BIAS AT MAJOR AIRPORTS Richard Perez Joshua A. Bonaventura-Sparagna & Marek Kmiecik ASRC, SUNY, Albany, NY Ray George & David Renné NREL, Golden, CO ABSTRACT Cloud cover has been generated all or in part from cloud cover measurements [1,2]. This paper presents evidence

Perez, Richard R.

430

Financial statistics of major publicly owned electric utilities, 1991  

SciTech Connect (OSTI)

The Financial Statistics of Major Publicly Owned Electric Utilities publication presents summary and detailed financial accounting data on the publicly owned electric utilities. The objective of the publication is to provide Federal and State governments, industry, and the general public with data that can be used for policymaking and decisionmaking purposes relating to publicly owned electric utility issues.

Not Available

1993-03-31T23:59:59.000Z

431

Chemistry Major and Minor www.chem.pitt.edu  

E-Print Network [OSTI]

Chemistry Major and Minor www.chem.pitt.edu Revised: 10/2012 Chemistry is the most central disease, and processes to provide energy for societal needs. Chemistry plays an ever-increasing role design and ceramics. The bachelor's degree in chemistry consists of core courses in four primary areas

Jiang, Huiqiang

432

MAJOR TO CAREER GUIDE B.A. Chemistry  

E-Print Network [OSTI]

MAJOR TO CAREER GUIDE B.A. Chemistry College of Sciences www.unlv.edu/chemistry Mission of the College of Sciences The College of Sciences offers programs in life sciences, chemistry, geoscience: 702-895-2077 Campus Location: MPE-A 130 www.unlv.edu/sciences/advising About the Chemistry Career

Walker, Lawrence R.

433

MAJOR TO CAREER GUIDE B.S. Chemistry  

E-Print Network [OSTI]

MAJOR TO CAREER GUIDE B.S. Chemistry College of Sciences www.unlv.edu/chemistry Mission of the College of Sciences The College of Sciences offers programs in life sciences, chemistry, geoscience: 702-895-2077 Campus Location: MPE-A 130 www.unlv.edu/sciences/advising Chemistry Career Options

Walker, Lawrence R.

434

Grain boundary microstructure, chemistry, and IGSCC in Alloy 600 and Alloy 690  

SciTech Connect (OSTI)

The resistance to intergranular stress corrosion cracking of six different Alloy 600 and Alloy 690 steam generator tubes has been investigated. The composition of the materials at grain boundaries has been investigated using analytical transmission electron microscopy and atom probe field ion microscopy techniques. The depletion of chromium at the grain boundaries has been related to the type of grain boundary precipitates. Segregation of carbon and boron to the grain boundaries has been observed and quantified.

Norring, K. [Studsvik AB, Nykoeping (Sweden); Stiller, K. [Chalmers Univ. of Technology, Goeteborg (Sweden); Nilsson, J.O. [AB Sandvik Steel, Sandviken (Sweden)

1992-12-31T23:59:59.000Z

435

Effects of temperature and disorder on thermal boundary conductance at solidsolid interfaces: Nonequilibrium  

E-Print Network [OSTI]

with the constituent materials. The inter- face thermal resistance, often referred to as thermal boundary resistance between two different materials when a heat flux is applied. The inverse of thermal boundary resistance mismatched interfaces. ? 2007 Elsevier Ltd. All rights reserved. Keywords: Thermal boundary resistance

Zhigilei, Leonid V.

436

TRAVELING WAVES IN 2D REACTIVE BOUSSINESQ SYSTEMS WITH NO-SLIP BOUNDARY CONDITIONS  

E-Print Network [OSTI]

TRAVELING WAVES IN 2D REACTIVE BOUSSINESQ SYSTEMS WITH NO-SLIP BOUNDARY systems of reactive Boussinesq equations in two di* *men- sional strips that are not aligned Boussinesq systems with no-slip boundary conditions (the fluid flow vanishes at* * the boundary). Much

Constantin, Peter

437

Grain boundary structure and solute segregation in titanium-doped sapphire bicrystals  

SciTech Connect (OSTI)

Solute segregation to ceramic grain boundaries governs material processing and microstructure evolution, and can strongly influence material properties critical to engineering performance. Understanding the evolution and implications of grain boundary chemistry is a vital component in the greater effort to engineer ceramics with controlled microstructures. This study examines solute segregation to engineered grain boundaries in titanium-doped sapphire (Al2O3) bicrystals, and explores relationships between grain boundary structure and chemistry at the nanometer scale using spectroscopic and imaging techniques in the transmission electron microscope (TEM). Results demonstrate dramatic changes in solute segregation stemming from small fluctuations in grain boundary plane and structure. Titanium and silicon solute species exhibit strong tendencies to segregate to non-basal and basal grain boundary planes, respectively. Evidence suggests that grain boundary faceting occurs in low-angle twis t boundaries to accommodate nonequilibrium solute segregation related to slow specimen cooling rates, while faceting of tilt grain boundaries often occurs to expose special planes of the coincidence site lattice (CSL). Moreover, quantitative analysis of grain boundary chemistry indicates preferential segregation of charged defects to grain boundary dislocations. These results offer direct proof that static dislocations in ionic materials can assume a net charge, and emphasize the importance of interactions between charged point, line, and planar defects in ionic materials. Efforts to understand grain boundary chemistry in terms of space charge theory, elastic misfit and nonequilibrium segregation are discussed for the Al2O3 system.

Taylor, Seth T.

2002-05-17T23:59:59.000Z

438

A test for a shift in the boundary of the geographical range of a species  

Science Journals Connector (OSTI)

...research-article Global change biology 1001 60 A test for a shift in the boundary of the geographical...unconnected to a boundary shift. A formal test for a boundary shift is described that allows for such changes. The test is applied to detect northward shifts...

2014-01-01T23:59:59.000Z

439

Free Boundary, High Beta Equilibrium in a Large Aspect Ratio Tokamak with Nearly  

E-Print Network [OSTI]

Free Boundary, High Beta Equilibrium in a Large Aspect Ratio Tokamak with Nearly Circular Plasma­boundary, high­beta equi­ libria in large aspect ratio tokamaks with a nearly circular plasma boundary in tokamaks for the purpose of developing an economic fusion reactor. It has long been recognized

440

Simulation of grain-boundary diffusion creep: analysis of some new numerical techniques  

Science Journals Connector (OSTI)

...If two of the grain boundaries are parallel, the position midway between the two parallel bound- aries and lying on the third...grain boundaries (or, if they are par- allel, at the point midway between the points on each new boundary corresponding to the...

2004-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "major lithospheric boundary" 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

On the limit of large surface tension for a fluid motion with free boundary  

E-Print Network [OSTI]

We study the free boundary Euler equations in two spatial dimensions. We prove that if the boundary is sufficiently regular, then solutions of the free boundary fluid motion converge to solutions of the Euler equations in a fixed domain when the coefficient of surface tension tends to infinity.

Marcelo M. Disconzi; David G. Ebin

2014-03-25T23:59:59.000Z

442

Preprint of the paper "A Boundary Element Formulation for the Substation Grounding Design"  

E-Print Network [OSTI]

Preprint of the paper "A Boundary Element Formulation for the Substation Grounding Design" I://caminos.udc.es/gmni #12;A BOUNDARY ELEMENT FORMULATION FOR THE SUBSTATION GROUNDING DESIGN I. Colominas, F. Navarrina A Boundary Element approach for the numerical computation of substation grounding systems is pre- sented

Colominas, Ignasi

443

AUTOMATIC EXTRACTION OF THE OPTIC DISC BOUNDARY FOR DETECTING RETINAL DISEASES  

E-Print Network [OSTI]

AUTOMATIC EXTRACTION OF THE OPTIC DISC BOUNDARY FOR DETECTING RETINAL DISEASES Muhammad Salman shape model for the extraction of Optic Disc boundary. The determination of Optic Disc boundary used as a reference point to lo- cate other retinal structures, and any structural change in Optic Disc

Li, Baihua

444

Predictive Inner-Outer Model for Turbulent Boundary Layers Applied to Hypersonic DNS Data  

E-Print Network [OSTI]

Predictive Inner-Outer Model for Turbulent Boundary Layers Applied to Hypersonic DNS Data Clara numerical simulation (DNS) data of supersonic and hypersonic turbulent boundaries with Mach 3 and Mach 7, and Martin12­14 on DNS of hypersonic turbulent boundary layers demonstrates the existence of large scale

Martín, Pino

445

Free Boundary, High Beta Equilibrium in a Large Aspect Ratio Tokamak with Nearly  

E-Print Network [OSTI]

Free Boundary, High Beta Equilibrium in a Large Aspect Ratio Tokamak with Nearly Circular Plasma Boundary H. Qin A. Reiman September 25, 1996 Abstract An analytic solution is obtained for free. In the absence of surface currents at the plasma-vacuum in- terface, the free-boundary equilibrium solution

446

Effective boundary condition at a rough surface starting from a slip condition.  

E-Print Network [OSTI]

, set in a channel with a rough boundary, of small amplitude and wavelength . It was shown recently thatEffective boundary condition at a rough surface starting from a slip condition. Anne, for any non-degenerate roughness pattern, and for any reasonable condition imposed at the rough boundary

Gerard-Varet, David - Institut de Mathématiques de Jussieu, Université Paris 7

447

BOUNDARY LAYER (BL) THERMAL EDDIES OVER A PINE FOREST FROM CARES 2010  

E-Print Network [OSTI]

BOUNDARY LAYER (BL) THERMAL EDDIES OVER A PINE FOREST FROM CARES 2010 Gunnar Senum and Stephen are three thermal eddies, about 250 meters wide, in the boundary layer. These thermal eddies are formed from the solar heating of the surface and help to form the boundary layer. The eddy updrafts are transporting

448

Journal of Computational Acoustics, Vol. 8, No. 1 (2000) 139156 CONTINUED-FRACTION ABSORBING BOUNDARY CONDITIONS  

E-Print Network [OSTI]

of the Engquist-Majda boundary conditions, their practical success is limited by the difficulties posed-FRACTION ABSORBING BOUNDARY CONDITIONS FOR THE WAVE EQUATION MURTHY N. GUDDATI Department of Civil Engineering, North Revised 1 October 1999 Absorbing boundary conditions are generally required for numerical modeling of wave

Guddati, Murthy N.

449

Singular limits of a two-dimensional boundary value problem arising in corrosion modelling  

E-Print Network [OSTI]

Singular limits of a two-dimensional boundary value problem arising in corrosion modelling Juan D boundary . A very common boundary condition arising in corrosion modelling in a planar sample represented u on . We refer the reader to [11] and [4] for the derivation of this and related corrosion models

Ceragioli, Francesca

450

Simulation of bubble migration in a turbulent boundary layer M. Mattson and K. Mahesha  

E-Print Network [OSTI]

Simulation of bubble migration in a turbulent boundary layer M. Mattson and K. Mahesha Aerospace of bubbles injected into a turbulent boundary layer. The Reynolds number of the turbulent boundary layer varies from 420 Re 1800, and the bubble Reynolds number Reb 1. Simulation parameters were chosen to match

Mahesh, Krishnan

451

Free Vibration Analysis of Kirchoff Plates with Damaged Boundaries by the Chebyshev Collocation Method  

E-Print Network [OSTI]

Free Vibration Analysis of Kirchoff Plates with Damaged Boundaries by the Chebyshev Collocation for the free vibration analysis of slender Kirchoff plates with both mixed and damaged boundaries of the natural vibration frequencies with respect to the severity of the damaged boundary. Specifically

Butcher, Eric A.

452

A case study of boundary layer ventilation by convection and coastal processes  

E-Print Network [OSTI]

of the pollution in the atmosphere originates from emissions in the atmospheric boundary layer, the region; published 12 September 2007. [1] It is often assumed that ventilation of the atmospheric boundary layer responsible for ventilation of the atmospheric boundary layer during a nonfrontal day that occurred on 9 May

Dacre, Helen

453

Major County, Oklahoma: Energy Resources | Open Energy Information  

Open Energy Info (EERE)

Major County, Oklahoma: Energy Resources Major County, Oklahoma: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates 36.3479671°, -98.5281613° 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":36.3479671,"lon":-98.5281613,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

454

Major Business Facility Job Tax Credit (Virginia) | Department of Energy  

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

Facility Job Tax Credit (Virginia) Facility Job Tax Credit (Virginia) Major Business Facility Job Tax Credit (Virginia) < Back Eligibility Agricultural Commercial Construction Developer Fuel Distributor Industrial Installer/Contractor Investor-Owned Utility Local Government Municipal/Public Utility Rural Electric Cooperative Transportation Utility Savings Category Alternative Fuel Vehicles Hydrogen & Fuel Cells Buying & Making Electricity Water Home Weatherization Solar Wind Program Info State Virginia Program Type Corporate Tax Incentive Provider Virginia Department of Taxation The Major Business Facility Job Tax Credit is a program administered by the Virginia Department of Taxation. The credit provides $1,000 per job over a 25 or 50-job threshold, which varies by locality. The job threshold must be

455

EO 12114: Environmental Effects Abroad of Major Federal Actions  

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

114-Environmental Effects Abroad of Major Federal Actions 114-Environmental Effects Abroad of Major Federal Actions SOURCE: The provisions of Executive Order 12114 of January 4, 1979, appear at 44 FR 1957, 3 CFR, 1979, Comp., p. 356, unless otherwise noted. By virtue of the authority vested in me by the Constitution and the laws of the United States, and as President of the United States, in order to further environmental objectives consistent with the foreign policy and national security policy of the United States, it is ordered as follows: Section 1. 1-1. Purpose and Scope. The purpose of this Executive Order is to enable responsible officials of Federal Agencies having ultimate responsibility for authorizing and approving actions encompassed by this Order to be informed of pertinent environmental considerations and to take

456

Major Economies Forum on Energy and Climate | Open Energy Information  

Open Energy Info (EERE)

Economies Forum on Energy and Climate Economies Forum on Energy and Climate Jump to: navigation, search Name Major Economies Forum on Energy and Climate Agency/Company /Organization Major Economies Forum Sector Energy, Land Focus Area Conventional Energy, Energy Efficiency, Renewable Energy, Biomass, Solar, Wind, Buildings, Industry, Transportation, Forestry, Agriculture Topics Policies/deployment programs, Pathways analysis, Technology characterizations Resource Type Lessons learned/best practices Website http://www.majoreconomiesforum References MEF[1] Contents 1 Background 2 Technology Action Plans 2.1 Advanced Vehicles 2.2 Bioenergy 2.3 Carbon Capture, Use and Storage 2.4 Energy Efficiency-Buildings Sector 2.5 Energy Efficiency-Industrial Sector 2.6 High-Efficiency, Low-Emissions (HELE) Coal Technologies

457

Energy Department, ArcelorMittal Partnership Boosts Efficiency of Major  

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

Department, ArcelorMittal Partnership Boosts Efficiency of Department, ArcelorMittal Partnership Boosts Efficiency of Major Steel Manufacturing Plant Energy Department, ArcelorMittal Partnership Boosts Efficiency of Major Steel Manufacturing Plant December 17, 2012 - 2:14pm Addthis NEWS MEDIA CONTACT (202) 586-4940 WASHINGTON - Today, Senior Advisor in the Office of Energy Efficiency and Renewable Energy Gil Sperling, joined local officials and company representatives for the ribbon cutting ceremony and tour of the ArcelorMittal steel manufacturing plant in East Chicago, Indiana. ArcelorMittal unveiled a new, energy recovery and reuse boiler that recycles waste gas generated through its ironmaking process and uses it to generate electricity to help power the plant. The U.S. Department of Energy (DOE) awarded ArcelorMittal $31.6 million for

458

Major Business Expansion Bond Program (Maine) | Department of Energy  

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

Expansion Bond Program (Maine) Expansion Bond Program (Maine) Major Business Expansion Bond Program (Maine) < Back Eligibility Commercial Savings Category Alternative Fuel Vehicles Hydrogen & Fuel Cells Buying & Making Electricity Water Home Weatherization Solar Wind Program Info State Maine Program Type Bond Program Provider Finance Authority of Maine The Major Business Expansion Bond Program provides long-term, credit-enhanced financing up to $25,000,000 at taxable bond rates for businesses creating or retaining at least 50 jobs; up to $10,000,000 is available for businesses which expand their manufacturing services. The bond proceeds may be used to acquire real estate, machinery, equipment, or rehabilitate or expand an existing facility. The interest rate is determined by market forces at the time of the bond sale

459

Sustainable Transport: from Bullock Carts to Bugatis: Reflections on Major  

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

Sustainable Transport: from Bullock Carts to Bugatis: Reflections on Major Sustainable Transport: from Bullock Carts to Bugatis: Reflections on Major Transport Issues North and South Speaker(s): Lee Schipper Date: August 16, 2001 - 12:00pm Location: Bldg. 90 Seminar Host/Point of Contact: Marcia Beck This talk reviews quantitative and qualitative trends in urban transportation and environment, focusing on developing countries. Reviewing recent efforts to look at transportation, the talk adopts a definition of "sustainable transportation" that includes economic and environmental sustainability as well as equity as key criteria. It is argued that governance sustainability is also important if policies and technologies are to reduce the main externalities from urban transport. An important identity is introduced to relate emissions to traffic, modal share, fuel

460

Crystallographic Characteristics of Grain Boundaries in Dense Yttria-Stabilized Zirconia  

SciTech Connect (OSTI)

Grain-boundary plane, misorientation angle, grain size, and grain-boundary energy distributions were quantified using electron backscatter diffraction data for dense polycrystalline yttria-stabilized zirconia, to understand interfacial crystallography in solid oxide fuel cells. Tape-cast samples were sintered at 14501C for 4 h and annealed for at least 100 h between 8001C and 16501C. Distributions obtained from both three-dimensional (3D) reconstructions and stereological analyses of 2D sections demonstrated that the (100) boundary planes {(111)} have relative areas larger {smaller} than expected in a random distribution, and that the boundary plane distribution is inversely correlated to the boundary energy distribution.

Lam Helmick; Shen J. Dillon; Kirk Gerdes; Randall Gemmen; Gregory S. Rohrer; Sridhar Seetharaman; Paul A. Salvador

2010-04-01T23:59:59.000Z

Note: This page contains sample records for the topic "major lithospheric boundary" 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

The representation of boundary currents in a finite element shallow water model  

E-Print Network [OSTI]

We evaluate the influence of local resolution, eddy viscosity, coastline structure, and boundary conditions on the numerical representation of boundary currents in a finite element shallow-water model. The use of finite element discretization methods offers a higher flexibility compared to finite difference and finite volume methods, that are mainly used in previous publications. This is true for the geometry of the coast lines and for the realization of boundary conditions. For our investigations we simulate steady separation of western boundary currents from idealized and realistic coast lines. The use of grid refinement allows a detailed investigation of boundary separation at reasonable numerical cost.

Dben, Peter D

2015-01-01T23:59:59.000Z

462

Minor Chemie und Molekulare Wissenschaften und Major Biologie und Erdwissenschaften  

E-Print Network [OSTI]

Minor Chemie und Molekulare Wissenschaften und Major Biologie und Erdwissenschaften Stundenplan 1 Chemie I Dr. M. Rech U113 5 ECTS 10.15-11.00 Allgemeine Chemie I Dr. M. Rech U113 Allgemeine Chemie I Dr. M. Rech U113 11.15-12.00 12.15-13.00 Allgemeine Chemie I Dr. M. Rech U113 13.15-14.00 14.15-15.00 15

Mühlemann, Oliver

463

A New Milky Way dwarf galaxy in Ursa Major  

SciTech Connect (OSTI)

In this Letter, we report the discovery of a new dwarf satellite to the Milky Way, located at ({alpha}{sub 2000}, {delta}{sub 2000}) = (158.72,51.92) in the constellation of Ursa Major. This object was detected as an overdensity of red, resolved stars in Sloan Digital Sky Survey data. The color-magnitude diagram of the Ursa Major dwarf looks remarkably similar to that of Sextans, the lowest surface brightness Milky Way companion known, but with approximately an order of magnitude fewer stars. Deeper follow-up imaging confirms this object has an old and metal-poor stellar population and is {approx} 100 kpc away. We roughly estimate M{sub V} = -6.75 and r{sub 1/2} = 250 pc for this dwarf. Its luminosity is several times fainter than the faintest known Milky Way dwarfs. However, its physical size is typical for dSphs. Even though its absolute magnitude and size are presently quite uncertain, Ursa Major is likely the lowest luminosity and lowest surface brightness galaxy yet known.

Willman, Beth; Dalcanton, Julianne J.; Martinez-Delgado, David; West, Andrew A.; Blanton, Michael R.; Hogg, David W.; Barentine, J.C.; Brewington, Howard J.; Harvanek,; Kleinman, S.J.; Krzesinski, Jurek; Long, Dan; Neilsen, Eric H., Jr.; Nitta, Atsuko; Snedden, Stephanie A.; /CCPP, New York /Washington U., Seattle, Astron. Dept. /IAA,

2005-03-01T23:59:59.000Z

464

Linking Grain Boundary Structure and Composition to Intergranular Stress Corrosion Cracking of Austenitic Stainless Steels  

SciTech Connect (OSTI)

Grain boundary structure and composition is assessed in austenitic stainless steels along with its influence on intergranular stress corrosion cracking (IGSCC) in high-temperature water. Brief examples are presented illustrating effects of grain boundary character and segregation on behavior in specific light-water-reactor environments. Although grain boundary engineering can produce an increased fraction of special boundaries in austenitic stainless alloys, practical benefits depend on the boundary orientation distribution. It is critical to recognize that only coherent sigma 3s appear to be resistant to SCC and the behavior of other low sigma boundaries is uncertain. Grain boundary composition can have a dominant effect on IGSCC under certain conditions, but altered interfacial chemistry is not required for cracking. In high-potential oxidizing environments, IGSCC susceptibility is a direct function of the boundary Cr concentration. Non-equilibrium thermal segregation of Cr and Mo is often present in millannealed stainless steels and may influence cracking susceptibility. This initial grain boundary composition alters subsequent radiation-induced segregation and delays irradiation-assisted SCC susceptibility to higher doses. Other alloying elements and impurities in 300-series stainless steels have been seen to enrich grain boundaries, but few have any significant impact on IGSCC susceptibility. One exception is Si that strongly segregates during irradiation. recent results suggest that Si may accelerate crack propagation in both low- and high-potential water environments. Critical research is still needed to isolate individual grain boundary characteristics and quantitatively link to IGSCC.

Bruemmer, Stephen M.

2004-08-10T23:59:59.000Z

465

Turbine exhaust diffuser with region of reduced flow area and outer boundary gas flow  

DOE Patents [OSTI]

An exhaust diffuser system and method for a turbine engine. The outer boundary may include a region in which the outer boundary extends radially inwardly toward the hub structure and may direct at least a portion of an exhaust flow in the diffuser toward the hub structure. At least one gas jet is provided including a jet exit located on the outer boundary. The jet exit may discharge a flow of gas downstream substantially parallel to an inner surface of the outer boundary to direct a portion of the exhaust flow in the diffuser toward the outer boundary to effect a radially outward flow of at least a portion of the exhaust gas flow toward the outer boundary to balance an aerodynamic load between the outer and inner boundaries.

Orosa, John

2014-03-11T23:59:59.000Z

466

Atomistic processes of grain boundary motion and annihilation in graphene  

SciTech Connect (OSTI)

The motion and annihilation of a grain boundary (GB) in graphene are investigated by tight-binding molecular dynamics (TBMD) simulation and ab initio local density approximation total energy calculation. A meandering structure of the GB is found to be energetically more favorable than other structures, in good agreement with experiment. It is observed in the TBMD simulation that evaporation of carbon dimers and sequential Stone?Wales transformations of carbon bonds lead to rapid motion and annihilation of the GB. The dimer erection and evaporation are found to proceed by formation of an adatom due to bond breaking. These results shed interesting light on the fabrication of high-quality graphene.

Lee, Gun-Do; Yoon, Euijoon; Wang, Cai-Zhuang; Ho, Kai-Ming

2013-03-19T23:59:59.000Z

467

The gradient flow running coupling with twisted boundary conditions  

E-Print Network [OSTI]

We study the gradient flow for Yang-Mills theories with twisted boundary conditions. The perturbative behavior of the energy density $\\langle E(t)\\rangle$ is used to define a running coupling at a scale given by the linear size of the finite volume box. We compute the non-perturbative running of the pure gauge $SU(2)$ coupling constant and conclude that the technique is well suited for further applications due to the relatively mild cutoff effects of the step scaling function and the high numerical precision that can be achieved in lattice simulations. We also comment on the inclusion of matter fields.

A. Ramos

2014-09-04T23:59:59.000Z

468

Conformally covariant boundary correlation functions with a quantum group  

E-Print Network [OSTI]

Particular boundary correlation functions of conformal field theory are needed to answer some questions related to random conformally invariant curves known as Schramm-Loewner evolutions (SLE). In this article, we introduce a correspondence and establish its fundamental properties, which are used in companion articles for explicitly solving two such problems. The correspondence associates Coulomb gas type integrals to vectors in a tensor product representation of a quantum group, a q-deformation of the Lie algebra sl2. We show that desired properties of the functions are guaranteed by natural representation theoretical properties of the vectors.

Kalle Kytl; Eveliina Peltola

2014-10-23T23:59:59.000Z

469

Transition in Hypersonic Boundary Layers: Role of Dilatational Waves  

E-Print Network [OSTI]

Transition and turbulence production in a hypersonic boundary layer is investigated in a Mach 6 quiet wind tunnel using Rayleigh-scattering visualization, fast-response pressure measurements, and particle image velocimetry. It is found that the second instability acoustic mode is the key modulator of the transition process. The second mode experiences a rapid growth and a very fast annihilation due to the effect of bulk viscosity. The second mode interacts strongly with the first vorticity mode to directly promote a fast growth of the latter and leads to immediate transition to turbulence.

Zhu, Yiding; Yuan, Huijing; Wu, Jiezhi; Chen, Shiyi; Lee, Cunbiao; Gad-el-Hak, Mohamed

2015-01-01T23:59:59.000Z

470

Boundary Conditions on the Generator-Coordinate Amplitude for Scattering  

Science Journals Connector (OSTI)

It is shown that the short-range part of the generator-coordinate amplitude f, which is left after the long-range part proportional to the scattering wave g has been removed, may be expanded to any degree of accuracy, as far as its integral properties are concerned, into a finite sum of well-behaved, square integrable functions. In that sense the amplitude f obeys the same boundary conditions as the scattering wave function g. A simple method for solving the Hill-Wheeler equation is presented.

B. Giraud and J. Le Tourneux

1973-08-06T23:59:59.000Z

471

AN ANALYTICAL MODEL OF INTERSTELLAR GAS IN THE HELIOSPHERE TAILORED TO INTERSTELLAR BOUNDARY EXPLORER OBSERVATIONS  

SciTech Connect (OSTI)

The stationary distribution of interstellar neutral gas in the heliosphere subject to solar gravity, solar radiation pressure, photoionization, and charge exchange is investigated analytically assuming ionization rates and radiation pressure that are proportional to R{sup -2}, where R is the heliocentric radius. The collisionless hyperbolic trajectories of the individual atoms including ionization losses are combined with Liouville's Theorem to construct the heliospheric phase-space distribution function of an interstellar gas species in the solar reference frame under the assumption that the distribution is a drifting Maxwellian at large distances from the Sun. The distribution is transformed to the Earth (essentially Interstellar Boundary Explorer (IBEX)) frame as a function of solar longitude. The expression is then tailored to the latitudinal scan of IBEX as a function of longitude using the fact that IBEX detects each atom close to perihelion in its hyperbolic orbit. The distribution is further adapted to IBEX by integrating the differential intensity over the entrance aperture solid angle of the IBEX-Lo collimator, and over energy to predict the IBEX count rate of helium. The major features of the predicted count rate are described, including a peak in longitude, a peak in latitude at each longitude, and the widths of the major peak in both latitude and longitude. Analytical formulae for these features are derived for comparison with IBEX observations in order to determine the temperature and bulk velocity of the gas in interstellar space. Based in part on these formulae, the results for helium are presented in the companion paper by Moebius et al.

Lee, Martin A.; Kucharek, Harald; Moebius, Eberhard; Wu Xian [Space Science Center and Department of Physics, University of New Hampshire, Durham, NH 03824 (United States); Bzowski, Maciej [Space Research Centre, Polish Academy of Sciences, 00-716 Warsaw (Poland); McComas, David, E-mail: marty.lee@unh.edu [Engineering and Space Science Division, Southwest Research Institute, San Antonio, TX 78228 (United States)

2012-02-01T23:59:59.000Z

472

EART 265 Lecture Notes: Boundary Layers We're interested here mainly in boundary layers relevant to planets, i.e. those of planetary atmo-  

E-Print Network [OSTI]

of the bounding surface. Note that the vertical shear caused by the surface generates turbulence, whichEART 265 Lecture Notes: Boundary Layers We're interested here mainly in boundary layers relevant and the surface, thus mediating all interactions between the two. If we look back at the Navier-Stokes equations

Nimmo, Francis

473

Effect of altered boundary conditions on GCM studies of the climate of the last glacial maximum  

SciTech Connect (OSTI)

The authors address a problem discovered recently with global climate model results for the last glacial maximum. Bard, et. al. pointed out a mismatch in boundary conditions entered into the model. Ice sheet conditions were derived from CLIMAP based on a time 18000 radiocarbon years ago. It was assumed that radiocarbon and sidereal dates coincide. However it was recently shown that the sidereal data of the last glacial maximum is nearer 21kbp. The authors perform model calculations to attempt to evaluate the seriousness of this mismatch in terms of calculated results from the global climate model runs for the last glacial maximum. The authors find that one result of the timing mismatch is a sizable difference in northern hemisphere summer and Eurasian winter climates. These changes should have a major impact on circulation patterns in the GCM simulations. In addition new ice sheet model programs are available now which appear to improve on CLIMAP models. The authors urge that these GCM simulations be rerun.

Hyde, W.T.; Peltier, W.R.

1993-05-21T23:59:59.000Z

474

On free convection heat transfer with well defined boundary conditions  

SciTech Connect (OSTI)

The scaling of free convection heat transfer is investigated. The non-dimensional groups for Boussinesq and fully compressible variable property free convection, driven by isothermal surfaces, are derived using a previously published novel method of dimensional analysis. Both flows are described by a different set of groups. The applicability of each flow description is experimentally investigated for the case of the isothermal horizontal cylinder in an air-filled isothermal enclosure. The approach taken to the boundary conditions differs from that of previous investigations. Here, it is argued that the best definition of the boundary conditions is achieved for heat exchange between the cylinder and the enclosure rather than the cylinder and an arbitrarily chosen fluid region. The enclosure temperature is shown both analytically and experimentally to affect the Nusselt number. The previously published view that the Boussinesq approximation has only a limited range of application is confirmed, and the groups derived for variable property compressible free convection are demonstrated to be correct experimentally. A new correlation for horizontal cylinder Nusselt number prediction is presented.

Davies, M.R.D.; Newport, D.T.; Dalton, T.M.

1999-07-01T23:59:59.000Z

475

Granular chain between asymmetric boundaries and the quasiequilibrium state  

Science Journals Connector (OSTI)

Some 30 years have passed since we learned that any velocity perturbation develops into a propagating solitary wave in a granular chain, and over a decade has passed since we learned that these solitary waves break and reform upon collision, leaving behind small secondary solitary waves. The production of the latter eventually precipitates the quasiequilibrium state characterized by large energy fluctuations in dissipation-free granular systems. Here we present dynamical simulations on the effects of soft boundaries on solitary wave interaction in granular chains held between fixed walls. We show that at short time scales, a gradient in the distribution of kinetic energy between the boundaries is indeed sustained. At long times, however, such a gradient gets obliterated and there is no measurable difference between the average kinetic energies of the particles adjacent to walls. Our findings suggest that (i) the quasiequilibrium state can effectively erase small gradients of the average kinetic energies of the particles adjacent to walls in a system, (ii) Boltzmann distribution of grain speeds is realized in the system of interest, and (iii) time and space averages yield the same result, thus suggesting that the system is ergodic.

Edgar valos and Surajit Sen

2014-05-13T23:59:59.000Z

476

Acoustic sounding of the tropical marine boundary layer during GATE  

Science Journals Connector (OSTI)

A vertically pointed monostatic acoustic sounder was installed on the NOAA ShipOCEANOGRAPHER during the Global Atmospheric Research Program Atlantic Tropical Experiment (GATE). The sounderantenna was mounted on a gyrocontrolled platform to compensate for the ship'spitch and roll motions. Extensive measures such as mounting the antenna assembly on a vibration isolator and installing absorbing cuffs had to be taken to reduce interference by ship?generated noise. Back?scattered acoustic data obtained from up to 850 m height describe the tropical marine boundary layer in unique and hitherto unseen detail. During undisturbed weather conditions the facsimile record showed convective plumes rising from the surface of the water up to 400 m. Storm?generated disturbances resulted in a substantial modification of the boundary layer; low?level multilayered undulating inversions formed from cool outflow currents. The inversions persisted for up to 16 hours. Low?level patchy cumulus clouds produced characteristic hummock?shaped acoustic echoes. Analysis of the Doppler frequency shift of the returns allowed the determination of vertical velocities within these clouds and underlying convective plumes.

P. A. Mandics; J. E. Gaynor; F. F. Hall Jr.

1976-01-01T23:59:59.000Z

477

Boundary induced phase transition with stochastic entrance and exit  

E-Print Network [OSTI]

We study an open-chain totally asymmetric exclusion process (TASEP) with stochastic gates present at the two boundaries. The gating dynamics has been modeled keeping the physical system of ion-channel gating in mind. These gates can randomly switch between an open state and a closed state. In the open state, the gates are highly permeable such that any particle arriving at the gate immediately passes through. In the closed state, a particle gets trapped at the gate and cannot pass through until the gate switches open again. We calculate the phase-diagram of the system and find important and non-trivial differences with the phase-diagram of a regular open-chain TASEP. In particular, depending on switching rates of the two gates, the system may or may not admit a maximal current phase. Our analytic calculation within mean-field theory captures the main qualitative features of our Monte Carlo simulation results. We also perform a refined mean-field calculation where the correlations at the boundaries are taken into account. This theory shows significantly better quantitative agreement with our simulation results.

Mithun Kumar Mitra; Sakuntala Chatterjee

2014-10-15T23:59:59.000Z

478

Estimation of boundary layer transition noise from velocity measurements  

Science Journals Connector (OSTI)

Velocity measurements of artificially generatedflow structures in the transition region of an incompressible boundary layer with zero pressure gradient are described. These measurements made in a laminar flow water channel allow calculation of the velocity normal to the wall in a turbulent spot. This velocity specifies the linearized boundary condition for the acoustic equation at the wall. The approach relates the radiated noise to fluctuations in the normal velocity at the plate through fluctuations in the displacement thickness. Although this approach has been previously proposed [H. W. Liepmann unpublished (1954) J. Laufer J. E. Ffowcs?Williams and S. Childress AGARDograph 90 3942 (1964) G. C. Lauchle J. Acoust. Soc. Am. 69 665671 (1981) G. C. Lauchle ASME NCA 5 3138 (1989)] it has never been applied. The results of these experiments will be compared to concurrent experiments run in an anechoic wind tunnel. Ultimately this work will be extended to naturally occurring structures in the transition region. [Work supported by ONR under Grant ?N00014?90?J?1365.

Michael H. Krane; Wayne R. Pauley

1991-01-01T23:59:59.000Z

479

Vacuum Casimir energy densities and field divergences at boundaries  

E-Print Network [OSTI]

We consider and review the emergence of singular energy densities and field fluctuations at sharp boundaries or point-like field sources in the vacuum. The presence of singular energy densities of a field may be relevant from a conceptual point of view, because they contribute to the self-energy of the system. They should also generate significant gravitational effects. We first consider the case of the interface between a metallic boundary and the vacuum, and obtain the structure of the singular electric and magnetic energy densities at the interface through an appropriate limit from a dielectric to an ideal conductor. Then, we consider the case of a point-like source of the electromagnetic field, and show that also in this case the electric and magnetic energy densities show a singular structure at the source position. We discuss how, in both cases, these singularities give an essential contribution to the electromagnetic self-energy of the system; moreover, they solve an apparent inconsistency between the ...

Bartolo, Nicola; Lattuca, Margherita; Passante, Roberto; Rizzuto, Lucia; Spagnolo, Salvatore

2014-01-01T23:59:59.000Z

480

Regularization of Moving Boundaries in a Laplacian Field by a Mixed Dirichlet-Neumann Boundary Condition: Exact Results  

Science Journals Connector (OSTI)

The dynamics of ionization fronts that generate a conducting body are in the simplest approximation equivalent to viscous fingering without regularization. Going beyond this approximation, we suggest that ionization fronts can be modeled by a mixed Dirichlet-Neumann boundary condition. We derive exact uniformly propagating solutions of this problem in 2D and construct a single partial differential equation governing small perturbations of these solutions. For some parameter value, this equation can be solved analytically, which shows rigorously that the uniformly propagating solution is linearly convectively stable and that the asymptotic relaxation is universal and exponential in time.

Bernard Meulenbroek, Ute Ebert, and Lothar Schfer

2005-11-03T23:59:59.000Z

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481

Major Risk Factors to the Integrated Facility Disposition Project  

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

Oak Ridge Reservation Tennessee Major Risk Factors to the Integrated Facility Disposition Project (IFDP) Challenge The scope of the Integrated Facility Disposition Project (IFDP) needs to comprehensively address a wide range of environmental management risks at the Oak Ridge Reservation (ORO). These include: environmental remediation, regulatory compliance, deactivation and decommissioning (D&D) activities, and disposition of legacy materials and waste, along with the ongoing modernization, reindustrialization, and reconfiguration initiatives at the Oak Ridge National Laboratory and at the Y-12 National Security Complex. The balancing of the broad nature of these activities and issues at ORO are a key challenge for the IFDP especially since their interrelationship is not always obvious.

482

Microsoft PowerPoint - AVTALeaftestinganalysis_Major summary092112.pptx  

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

AVTA Nissan Leaf testing and analysis October 12 th 2012 Henning Lohse-Busch, PhD Mike Duoba, Eric Rask, Mark Meyer, APRF & Co., Argonne National Laboratory Sponsored by Lee Slezak Note: This presentation summarizes the major finding which have been presented at several different occasions in the past. Overview  Vehicle information  Instrumentation and test plan  General test results - SAE J1634 Short cut test method - Energy Consumption and range - Two Leafs, two different results - Battery performance, depletion and charging - Accessory load summary  Thermal testing - 72F results - 20F results - 95F with solar load results  Conclusions 2 Advanced Powertrain Research Facility Nissan Leaf -

483

EVOLUTION OF SHOCKS AND TURBULENCE IN MAJOR CLUSTER MERGERS  

SciTech Connect (OSTI)

We performed a set of cosmological simulations of major mergers in galaxy clusters, in order to study the evolution of merger shocks and the subsequent injection of turbulence in the post-shock region and in the intra-cluster medium (ICM). The computations have been performed with the grid-based, adaptive mesh refinement hydrodynamical code Enzo, using a refinement criterion especially designed for refining turbulent flows in the vicinity of shocks. When a major merger event occurs, a substantial amount of turbulence energy is injected in the ICM of the newly formed cluster. Our simulations show that the shock launched after a major merger develops an ellipsoidal shape and gets broken by the interaction with the filamentary cosmic web around the merging cluster. The size of the post-shock region along the direction of shock propagation is of the order of 300 kpc h{sup -1}, and the turbulent velocity dispersion in this region is larger than 100 km s{sup -1}. We performed a scaling analysis of the turbulence energy within our cluster sample. The best fit for the scaling of the turbulence energy with the cluster mass is consistent with M{sup 5/3}, which is also the scaling law for the thermal energy in the self-similar cluster model. This clearly indicates the close relation between virialization and injection of turbulence in the cluster evolution. As for the turbulence in the cluster core, we found that within 2 Gyr after the major merger (the timescale for the shock propagation in the ICM), the ratio of the turbulent to total pressure is larger than 10%, and after about 4 Gyr it is still larger than 5%, a typical value for nearly relaxed clusters. Turbulence at the cluster center is thus sustained for several gigayears, which is substantially longer than typically assumed in the turbulent re-acceleration models, invoked to explain the statistics of observed radio halos. Striking similarities in the morphology and other physical parameters between our simulations and the 'symmetrical radio relics' found at the periphery of the merging cluster A3376 are finally discussed. In particular, the interaction between the merger shock and the filaments surrounding the cluster could explain the presence of 'notch-like' features at the edges of the double relics.

Paul, S.; Mannheim, K. [Institut fuer Theoretische Physik und Astrophysik, Universitaet Wuerzburg, Am Hubland, D-97074 Wuerzburg (Germany); Iapichino, L. [Zentrum fuer Astronomie der Universitaet Heidelberg, Institut fuer Theoretische Astrophysik, Albert-Ueberle-Strasse 2, D-69120 Heidelberg (Germany); Miniati, F. [Physics Department, Wolfgang-Pauli-Strasse 27, ETH-Zuerich, CH-8093 Zuerich (Switzerland); Bagchi, J. [Inter-University Center for Astronomy and Astrophysics, Pune University Campus, Pune 411 007 (India)

2011-01-01T23:59:59.000Z

484

Interpretation of gravity profiles across the northern Oaxaca terrane, its boundaries and the Tehuacn Valley, southern Mexico  

Science Journals Connector (OSTI)

Abstract A gravity study was conducted across the northern Oaxaca terrane and its bounding faults: the Caltepec and Oaxaca Faults to the west and east, respectively. These faults juxtapose the Oaxaca terrane against the Mixteca and Juarez terranes, respectively. The Oaxaca Fault also forms the eastern boundary of the Cenozoic Tehuacn depression. On the west, at depth, the Tehuacn valley is limited by the normal buried Tehuacn Fault. This gravity study reveals that the Oaxaca Fault system gives rise to a series of east tilted basamental blocks (Oaxaca Complex). The tectonic depression is filled with Phanerozoic rocks and has a deeper depocenter to the west. The gravity data also indicate that on the west, the Oaxaca Complex, the Caltepec and Santa Lucia faults continue northwestwards beneath Phanerozoic rocks. A major EW to NESW discontinuity is inferred to exist between profiles 1 and 2.

J.O. Campos-Enrquez; M.A. Alatorre-Zamora; J.D. Keppie; S.I. Belmonte-Jimnez; V.M. Ramn-Mrquez

2014-01-01T23:59:59.000Z

485

A mass, energy, vorticity, and potential enstrophy conserving lateral fluid-land boundary scheme for the shallow water equations  

Science Journals Connector (OSTI)

A numerical scheme for treating fluid-land boundaries in inviscid shallow water flows is derived that conserves the domain-summed mass, energy, vorticity, and potential enstrophy in domains with arbitrarily shaped boundaries. The boundary scheme is derived ... Keywords: Boundary conditions, Conservation, Energy, Potential enstrophy, Shallow water equations, Vorticity

G. S. Ketefian; M. Z. Jacobson

2009-01-01T23:59:59.000Z

486

Optical boundary reconstruction of tokamak plasmas for feedback control of plasma position and shape  

SciTech Connect (OSTI)

A new diagnostic is developed to reconstruct the plasma boundary using visible wavelength images. Exploiting the plasma's edge localized and toroidally symmetric emission profile, a new coordinate transform is presented to reconstruct the plasma boundary from a poloidal view image. The plasma boundary reconstruction is implemented in MATLAB and applied to camera images of Mega-Ampere Spherical Tokamak discharges. The optically reconstructed plasma boundaries are compared to magnetic reconstructions from the offline reconstruction code EFIT, showing very good qualitative and quantitative agreement. Average errors are within 2 cm and correlation is high. In the current software implementation, plasma boundary reconstruction from a single image takes 3 ms. The applicability and system requirements of the new optical boundary reconstruction, called OFIT, for use in both feedback control of plasma position and shape and in offline reconstruction tools are discussed.

Hommen, G.; Baar, M. de [Control Systems Technology Group, Eindhoven University of Technology, P.O. Box 513, 5600 MB Eindhoven (Netherlands); FOM Institute for Plasma Physics ''Rijnhuizen'', Association EURATOM-FOM, Trilateral Euregio Cluster, P.O. Box 1207, 3430 BE Nieuwegein (Netherlands); Nuij, P.; Steinbuch, M. [Control Systems Technology Group, Eindhoven University of Technology, P.O. Box 513, 5600 MB Eindhoven (Netherlands); McArdle, G.; Akers, R. [EURATOM/CCFE Fusion Association, Culham Science Centre, Abingdon, Oxfordshire OX14 3DB (United Kingdom)

2010-11-15T23:59:59.000Z

487

Lie and conditional symmetries of a class of nonlinear (1+2)-dimensional boundary value problems  

E-Print Network [OSTI]

A new definition of conditional invariance for boundary value problems involving a wide range of boundary conditions (including initial value problems as a special case) is proposed. It is shown that other definitions worked out in order to find Lie symmetries of boundary value problems with standard boundary conditions, follow as particular cases from our definition. Simple examples of direct applicability to the nonlinear problems arising in applications are demonstrated. Moreover, the successful application of the definition for the Lie and conditional symmetry classification of a class of (1+2)-dimensional nonlinear boundary value problems governed by the nonlinear diffusion equation in a semi-infinite domain is realised. In particular, it is proved that there is a special exponent, $k=-2$, for the power diffusivity $u^k$ when the problem in question with non-vanishing flux on the boundary admits additional Lie symmetry operators compared to the case $k\

Roman Cherniha; John R King

2014-12-22T23:59:59.000Z

488

Case study of Frontal Boundary Study Mission 03  

SciTech Connect (OSTI)

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

489

Case study of Frontal Boundary Study Mission 03  

SciTech Connect (OSTI)

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

490

Band-Gap Engineering of Carbon Nanotubes with Grain Boundaries  

SciTech Connect (OSTI)

Structure and electronic properties of carbon nanotubes (CNTs) with grain boundaries (GBs) are investigated using density-functional calculations, where the GBs parallel and perpendicular to the tube axis are considered. Simulation results show that the GBs have a great effect on the electronic properties of the CNTs. For the GBs along the tube axis, the CNTs are narrow or zero band gap (<0.16 eV) materials, independent of the misorientation angle and diameter. For the GBs perpendicular to the tube axis, localized electronic states appear within the GBs regions, leading to a larger band gap of up to 0.6 eV. It is convenient to transport and localize the electrons and holes by engineering the GBs. These findings are of great significance for developing carbon-based nanomaterials and electronic devices.

Wang, Zhiguo; Zhou, Yungang; Zhang, Yanwen; Gao, Fei

2012-01-26T23:59:59.000Z

491

Thermal boundary layer effects in an annular acoustic Stirling engine  

Science Journals Connector (OSTI)

A stability and transport analysis is performed for a simplified model of a strongly coupled thermoacoustic prime mover stack in an annular resonator. The result demonstrates that even in the limit that other flow impedances of the resonator and stack can be ignored there is a thermal impedance mismatch created in the boundary region at the ends of the stack. This can cause the gain predicted for the wave traversing the interior of the stack to differ significantly from the gain that drives sound in the resonator. The analysis is used to derive scaling relations between the heat and mass transport around the annulus and to show how different scaling regimes relate to the maximum sound intensity that the stack can induce in the absence of other losses.

Eric Smith

1996-01-01T23:59:59.000Z

492

Renormalization of Quantum Anosov Maps: Reduction to Fixed Boundary Conditions  

E-Print Network [OSTI]

A renormalization scheme is introduced to study quantum Anosov maps (QAMs) on a torus for general boundary conditions (BCs), whose number ($k$) is always finite. It is shown that the quasienergy eigenvalue problem of a QAM for {\\em all} $k$ BCs is exactly equivalent to that of the renormalized QAM (with Planck's constant $\\hbar ^{\\prime}=\\hbar /k$) at some {\\em fixed} BCs that can be of four types. The quantum cat maps are, up to time reversal, fixed points of the renormalization transformation. Several results at fixed BCs, in particular the existence of a complete basis of ``crystalline'' eigenstates in a classical limit, can then be derived and understood in a simple and transparent way in the general-BCs framework.

Itzhack Dana

2000-05-18T23:59:59.000Z

493

Plasma boundary experiments on DIII-D tokamak  

SciTech Connect (OSTI)

A survey of the boundary physics research on the DIII-D tokamak and an outline of the DIII-D Advanced Divertor Program (ADP) is presented. We will present results of experiments on impurity control, impurity transport, neutral particle transport, and particle effects on core confinement over a wide range of plasma parameters, I{sub p}{approx lt} 3 MA, {beta}{sub T} {approx lt} 10.7%, P(auxiliary) {approx lt} 20 MW. Based on the understanding gained in these studies, we in collaboration with a number of other laboratories have devised a series of experiments (ADP) to modify the core plasma conditions through changes in the edge electric field, neutral recycling, and plasma surface interactions. 41 refs., 8 figs., 1 tab.

Mahdavi, M.A.; Brooks, N.; Jackson, G.L.; Langhorn, A.; Leikind, B.; Lippmann, S.; Luxon, J.; Petersen, P.; Petrie, T.; Stambaugh, R.D.; Simonen, T.C.; Staebler, G. (General Atomics, San Diego, CA (USA)); Buchenauer, D. (Sandia National Labs., Livermore, CA (USA)); Futch, A.; Hill, D.N.; Rensink, M. (Lawrence Livermore National Lab., CA (USA)); Hogan, J.; Menon, M.; Mioduszewski, P.; Owen, L. (Oak Ridge National

1990-06-01T23:59:59.000Z

494

Band-Gap Engineering of Carbon Nanotubes with Grain Boundaries  

SciTech Connect (OSTI)

Structure and electronic properties of carbon nanotubes (CNTs) with grain boundaries (GBs) are investigated using density-functional calculations, where the GBs parallel and perpendicular to the tube axis are considered. Simulation results show that the GBs have a great effect on the electronic properties of the CNTs. For the GBs along the tube axis, the CNTs are narrow or zero band gap (<0.16 eV) materials, independent of the misoritentaion angle and diameter. For the GBs perpendicular to the tube axis, localized electronic states appear within the GBs regions, leading to a larger band gap of up to 0.6 eV. It is convenient to transport and localize the electrons and holes by engineering the GBs. These findings are of great significance for developing carbon-based nanomaterials and electronic devices.

Wang, Zhiguo [Department of Applied Physics, University of Electronic Science and Technology of China; Zhou, Yungang [Department of Applied Physics, University of Electronic Science and Technology of China; Zhang, Yanwen [ORNL; Gao, Fei [ORNL

2011-01-01T23:59:59.000Z

495

Heat transport by laminar boundary layer flow with polymers  

E-Print Network [OSTI]

Motivated by recent experimental observations, we consider a steady-state Prandtl-Blasius boundary layer flow with polymers above a slightly heated horizontal plate and study how the heat transport might be affected by the polymers. We discuss how a set of equations can be derived for the problem and how these equations can be solved numerically by an iterative scheme. By carrying out such a scheme, we find that the effect of the polymers is equivalent to producing a space-dependent effective viscosity that first increases from the zero-shear value at the plate then decreases rapidly back to the zero-shear value far from the plate. We further show that such an effective viscosity leads to an enhancement in the drag, which in turn leads to a reduction in heat transport.

Roberto Benzi; Emily S. C. Ching.; Vivien W. S. Chu

2011-04-23T23:59:59.000Z

496

AB INITIO STUDY OF GRAIN BOUNDARY PROPERTIES OF TUNGSTEN ALLOYS  

SciTech Connect (OSTI)

Density functional theory was employed to investigate the grain boundary (GB) property of W-TM alloys (TM: fifth and sixth row transition metals). GB strengthening was found for Hf, Ta, Nb, Ru, Re, Os and Ir for 27{l_brace}525{r_brace} and to a lesser degree for 11{l_brace}323{r_brace}. Lower valence solutes strengthen the GB at certain substitutional sites, while higher valence elements enforce it at other positions. For 3{l_brace}112{r_brace}, the alloys exhibit reduced cleavage energies. Hence, allowing with TMs increases the GB cohesion more effectively for large-angle GBs whose cleavage energy is, in general, inherently lower than the low-angle ones. Electron density analysis elucidates the mechanism of charge addition or depletion of the GB bonding region upon TM substitution at various positions leading to stronger or weaker intergranular cohesion, respectively.

Setyawan, Wahyu; Kurtz, Richard J.

2012-04-17T23:59:59.000Z

497

The Lithium Depletion Boundary as a Clock and Thermometer  

E-Print Network [OSTI]

We take a critical look at the lithium depletion boundary (LDB) technique that has recently been used to derive the ages of open clusters. We identify the sources of experimental and systematic error and show that the probable errors are larger by approximately a factor two than presently claimed in the literature. We then use the Pleiades LDB age and photometry in combination with evolutionary models to define empirical colour-T_eff relations that can be applied to younger clusters. We find that these relationships DO NOT produce model isochrones that match the younger cluster data. We propose that this is due either to systematic problems in the evolutionary models or an age (gravity) sensitivity in the colour-T_eff relation which is not present in published atmospheric models.

R. D. Jeffries; T. Naylor

2000-09-12T23:59:59.000Z

498

Financial News for Major Energy Companies, January - March 2004  

Gasoline and Diesel Fuel Update (EIA)

Companies Twenty-four major energy companies reported overall net income (excluding unusual items) of $13.9 billion on revenues of $198.3 billion during the first quarter of 2004 (Q104). The level of net income for Q104 was significantly higher than in the first quarter of 2003 (Q103), rising 18 percent (Table 1). The overall increase in net income was due primarily to slightly higher crude oil prices, higher foreign production of crude oil, and higher refinery throughput. Overall, the petroleum line of business (which includes both oil and natural gas production and petroleum refining/marketing) registered an 8-percent increase in net income between Q103 and Q104, as the 3-percent increase in oil and gas production net income was augmented by a 30-percent increase in refining/marketing net income.

499

NETL: News Release - DOE, Jacksonville Utility Complete Major Clean Coal  

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

August 2, 2005 August 2, 2005 DOE, Jacksonville Utility Complete Major Clean Coal Technology Project Eight Year Demonstration Project Results in One of World's Cleanest Coal-Based Power Plants WASHINGTON, DC - The U.S. Department of Energy and JEA, the public utility of Florida, have achieved a significant milestone in the DOE's Clean Coal Technology Demonstration Program by completing a project in which JEA's Northside Generating Station was converted into one of the cleanest burning coal-fired power plants in the world. MORE INFO Read the final project report [PDF-438KB] As part of the 8-year, $320 million cost-shared project, JEA installed state-of-the-art technology known as circulating fluidized bed combustion in a 300?megawatt combustor-triple the size of any previous

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Other Major Litigation of Direct Interest to DOE  

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

2008 2008 Other Major Litigation of Direct Interest to DOE Entergy Corporation v. EPA; PSEG Fossil LLC v. Riverkeeper, Inc.; Utility Water Group v. Riverkeeper, Inc., S. Ct. Nos. 07-588, 07-589, and 07-597. The question presented in this litigation is whether Section 316(b) of the Clean Water Act, 33 U.S.C. 1326(b), authorizes EPA to compare costs and benefits in determining the "best technology available for minimizing adverse environmental impact" at cooling water intake structures. The Second Circuit held that EPA may not engage in cost-benefit analysis in determining the "best technology available," and that consideration of cost is limited to choosing "a less expensive technology that achieves essentially the same results" as the best technology that industry can reasonably bear. EPA did