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1

40Ar-39Ar Geochronology Of Magmatic Activity, Magma Flux And...  

Open Energy Info (EERE)

activity and hazard prediction. Authors John A. Gamble, Richard C. Price, Ian E. M. Smith, William C. McIntosh and Nelia W. Dunbar Published Journal Journal of Volcanology and...

2

Magma energy  

SciTech Connect (OSTI)

The thermal energy contained in magmatic systems represents a huge potential resource. In the US, useful energy contained in molten and partially-molten magma within the upper 10 km of the crust has been estimated at 5 to 50 x 10/sup 22/ J (50,000 to 500,000 Quads). The objective of the Magma Energy Extraction Program is to determine the engineering feasibility of locating, accessing, and utilizing magma as a viable energy resource. This program follows the DOE/OBES-funded Magma Energy Research Project that concluded scientific feasibility of the magma energy concept. A primary long-range goal of this program is to conduct an energy extraction experiment directly in a molten, crustal magma body. Critical to determining engineering feasibility are several key technology tasks: (1) Geophysics - to obtain detailed definition of potential magma targets, (2) Geochemistry/Materials - to characterize the magma environment and select compatible engineering materials, (3) Drilling - to develop drilling and completion techniques for entry into a magma body, and (4) Energy Extraction - to develop heat extraction technology.

Dunn, J.C.

1987-01-01T23:59:59.000Z

3

Rates of tectonic and magmatic processes in the North Cascades continental magmatic arc  

E-Print Network [OSTI]

Continental magmatic arcs are among the most dynamic. geologic systems, and documentation of the magmatic, thermal, and tectonic evolution of arcs is essential for understanding the processes of magma generation, ascent ...

Matzel, Jennifer E. Piontek, 1973-

2004-01-01T23:59:59.000Z

4

40Ar-39Ar Geochronology Of Magmatic Activity, Magma Flux And Hazards At  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Office of Inspector GeneralDepartmentAUDIT REPORTOpenWende NewSowitec doWinvestFlume Facility JumpApproachSoftRuapehu

5

Fluid Inclusion Gas Compositions From An Active Magmatic-Hydrothermal...  

Open Energy Info (EERE)

and the active vapor-dominated geothermal system at The Geysers, CA are related to a composite hypabyssal granitic pluton emplaced beneath the field 1.1 to 1.2 million years ago....

6

Magmatic "Quantum-Like" Systems  

E-Print Network [OSTI]

Quantum computation has suggested, among others, the consideration of "non-quantum" systems which in certain respects may behave "quantum-like". Here, what algebraically appears to be the most general possible known setup, namely, of {\\it magmas} is used in order to construct "quantum-like" systems. The resulting magmatic composition of systems has as a well known particular case the tensor products.

Elemer E Rosinger

2008-12-16T23:59:59.000Z

7

The Timber Mountain magmato-thermal event: An intense widespread culmination of magmatic and hydrothermal activity at the southwestern Nevada volcanic field  

SciTech Connect (OSTI)

Eruption of the Rainier Mesa and Ammonia Tanks Members Timber Mountain Tuff at about 11.5 and 11.3 Ma, respectively, resulted in formation of the timber Mountain (TM) caldera; new K-Ar ages show that volcanism within and around the TM caldera continued for about 1 m.y. after collapse. Some TM age magmatic activity took place west and southeast of the TM caldera in the Beatty -- Bullfrog Hills and Shoshone Mountain areas, suggesting that volcanic activity at the TM caldera was an intense expression of an areally extensive magmatic system active from about 11.5 to 10Ma. Epithermal Au-Ag, Hg and fluorite mineralization and hydrothermal alteration are found in both within and surrounding the Timber Mountain -- Oasis Valley caldera complex. New K-Ar ages date this hydrothermal activity between about 13 and 10 Ma, largely between about 11.5 and 10 Ma, suggesting a genetic relation of hydrothermal activity to the TM magmatic system.

Jackson, M.R. Jr.

1988-05-01T23:59:59.000Z

8

Final report - Magma Energy Research Project  

SciTech Connect (OSTI)

Scientific feasibility was demonstrated for the concept of magma energy extraction. The US magma resource is estimated at 50,000 to 500,000 quads of energy - a 700- to 7000-yr supply at the current US total energy use rate of 75 quads per year. Existing geophysical exploration systems are believed capable of locating and defining magma bodies and were demonstrated over a known shallow buried molten-rock body. Drilling rigs that can drill to the depths required to tap magma are currently available and experimental boreholes were drilled well into buried molten rock at temperatures up to 1100/sup 0/C. Engineering materials compatible with the buried magma environment are available and their performances were demonstrated in analog laboratory experiments. Studies show that energy can be extracted at attractive rates from magma resources in all petrologic compositions and physical configurations. Downhole heat extraction equipment was designed, built, and demonstrated successfully in buried molten rock and in the very hot margins surrounding it. Two methods of generating gaseous fuels in the high-temperature magmatic environment - generation of H/sub 2/ by the interaction of water with the ferrous iron and H/sub 2/, CH/sub 4/, and CO generation by the conversion of water-biomass mixtures - have been investigated and show promise.

Colp, J.L.

1982-10-01T23:59:59.000Z

9

FY 1984 and FY 1985 geochemistry and materials studies in support of the Magma Energy Extraction Program  

SciTech Connect (OSTI)

Geochemistry and materials studies are being performed in support of the Magma Energy Extraction Program. The work is largely restricted to: (1) characterizing magmatic environments at sites of interest, (2) testing engineering materials in laboratory simulated magmatic environments, (3) investigating chemical mass transport effects inherent in designs for direct contact heat exchangers, and (4) evaluating degassing hazards associated with drilling into and extracting energy from shallow magma. Magma characterization studies have been completed for shallow magma at Long Valley, Coso volcanic field, and Kilauea volcano. The behavior of 17 commercially available materials has been examined in rhyolite magma at 850/sup 0/C and 200 MPa for periods up to seven days. Analysis of reaction products from materials tests to date indicate that oxidation is the main corrosion problem for most alloys in rhyolitic magma. Considerations of corrosion resistance, high-temperature strength, and cost indicate nickel-base superalloys offer the most promise as candidates for use in rhyolitic magma.

Westrich, H.R.; Weirick, L.J.; Cygan, R.T.; Reece, M.; Hlava, P.F.; Stockman, H.W.; Gerlach, T.M.

1986-04-01T23:59:59.000Z

10

Geochemistry and materials studies in support of the Magma Energy Extraction Program  

SciTech Connect (OSTI)

Geochemistry and materials studies are being performed in support of the Magma Energy Extraction Program. The scope of the studies is dictated by the sites under consideration and the designs of the drilling and energy extraction systems. The work has been largely restricted to characterizing magmatic environments at sites of interest and testing engineering materials in laboratory simulated rhyolite magmatic environments. The behavior of 17 commercially available materials has been examined at magmatic conditions. Analysis of reaction products reveal that oxidation, and not sulfidation, is the main corrosion problem for most alloys in rhyolite, and that reaction with other magmatic components is limited. Considerations of corrosion resistance, high-temperature strength, and cost indicate nickel-base superalloys offer the most promise as candidates for use in rhyolitic magma.

Westrich, H.R.; Weirick, L.J.

1986-01-01T23:59:59.000Z

11

Magma energy: a feasible alternative  

SciTech Connect (OSTI)

A short review of the work performed by Sandia Laboratories in connection with its Magma Energy Research Project is provided. Results to date suggest that boreholes will remain stable down to magma depths and engineering materials can survive the downhole environments. Energy extraction rates are encouraging. Geophysical sensing systems and interpretation methods require improvement, however, to clearly define a buried magma source.

Colp, J.L.

1980-03-01T23:59:59.000Z

12

Magma energy: engineering feasibility of energy extraction from magma bodies  

SciTech Connect (OSTI)

A research program was carried out from 1975 to 1982 to evaluate the scientific feasibility of extracting energy from magma, i.e., to determine if there were any fundamental scientific roadblocks to tapping molten magma bodies at depth. The next stage of the program is to evaluate the engineering feasibility of extracting energy from magma bodies and to provide insight into system economics. This report summarizes the plans, schedules and estimated costs for the engineering feasibility study. Tentative tasks and schedules are presented for discussion and critique. A bibliography of past publications on magma energy is appended for further reference. 69 references.

Traeger, R.K.

1983-12-01T23:59:59.000Z

13

Magnetite-bubble aggregates at mixing interfaces in andesite magma bodies  

E-Print Network [OSTI]

of Arc Magmas” 18 BLUNDY, J. & CASHMAN, K. V. 2008. Petrologic reconstruction of magmatic system 553 variables and processes. Reviews in Mineralogy and Geochemistry 69, 1, 179–239. 554 BOORMAN, S., BOUDREAU, A., & KRUGER, F. J. 2004. The lower zone... . Contributions to Mineralogy and Petrology, 156, 745–562 763. 563 CLYNNE, M. A. 1999. A complex magma mixing origin for rocks erupted in 1915, Lassen 564 Peak, California. Journal of Petrology 40, 1, 105–132. 565 COSTA, A., WADGE, G., STEWART...

Edmonds, M.; Brett, A.; Herd, R. A.; Humphreys, M. C. S.; Woods, A.

2014-08-14T23:59:59.000Z

14

Assessment of Exploitable Geothermal Resources Using Magmatic...  

Open Energy Info (EERE)

parameter in the magmatic transfer method. The method of magmatic heat transfer (Smith and Shaw, 1975; Sanyal et al., 2002) was applied in the main volcanic complexes of the...

15

RAPID TIMESCALES FOR MAGMA OCEAN CRYSTALLIZATION ON THE HOWARDITE-EUCRITE-DIOGENITE PARENT BODY  

SciTech Connect (OSTI)

Asteroid 4 Vesta has long been postulated as the source for the howardite-eucrite-diogenite (HED) achondrite meteorites. Here we show that Al-free diogenite meteorites record variability in the mass-independent abundance of {sup 26}Mg ({sup 26}Mg*) that is correlated with their mineral chemistry. This suggests that these meteorites captured the Mg-isotopic evolution of a large-scale differentiating magma body with increasing {sup 27}Al/{sup 24}Mg during the lifespan of the short-lived {sup 26}Al nuclide (t {sub 1/2} {approx} 730,000 yr). Thus, diogenites and eucrites represent crystallization products of a large-scale magma ocean associated with the differentiation and magmatic evolution of the HED parent body. The {sup 26}Mg* composition of the most primitive diogenites requires onset of the magma ocean crystallization within 0.6{sup -0.4} {sub +0.5} Myr of solar system formation. Moreover, {sup 26}Mg* variations among diogenites and eucrites imply that near complete solidification of the HED parent body occurred within the following 2-3 Myr. Thermal models predict that such rapid cooling and magma ocean crystallization could only occur on small asteroids (<100 km), implying that 4 Vesta is not the source of the HED meteorites.

Schiller, Martin; Paton, Chad; Bizzarro, Martin [Centre for Star and Planet Formation, Natural History Museum of Denmark, University of Copenhagen, Copenhagen DK-1350 (Denmark); Baker, Joel; Creech, John; Millet, Marc-Alban [School of Geography, Environment and Earth Sciences, Victoria University of Wellington, Wellington (New Zealand); Irving, Anthony [Department of Earth and Space Sciences, University of Washington, Seattle, WA 98195 (United States)

2011-10-10T23:59:59.000Z

16

RESEARCH ARTICLE Magma at depth: a retrospective analysis of the 1975 unrest  

E-Print Network [OSTI]

the following three decades. The area of snow-free ground in the active crater has not returned to pre, USA. In: Moran SC, Newhall CG, Roman DC (eds) Failed eruptions: Late-stage cessation of magma ascent

17

ASTEROIDAL GRANITE-LIKE MAGMATISM 4.53 GYR AGO  

SciTech Connect (OSTI)

Constraining the timescales for the evolution of planetary bodies in our solar system is essential for a complete understanding of planet-forming processes. However, frequent collisions between planetesimals in the early solar system obscured and destroyed much of the primitive features of the old, first-generation planetary bodies. The presence of differentiated, achondritic clasts in brecciated chondrites and of chondritic fragments in achondritic breccias clearly witness multiple processes such as metamorphism, magmatism, fragmentation, mixing, and reaccretion. Here, we report the results of ion microprobe Pb-Pb dating of a granite-like fragment found in a meteorite, the LL3-6 ordinary chondrite regolith breccia Adzhi-Bogdo. Eight spot analyses of two phosphate grains and other co-genetic phases of the granitoid give a Pb-Pb isochron age of 4.48 {+-} 0.12 billion years (95% confidence) and a model age of 4.53 {+-} 0.03 billion years (1{sigma}), respectively. These ages represent the crystallization age of a parental granite-like magma that is significantly older than those of terrestrial (4.00-4.40 Gyr) and lunar granites (3.88-4.32 Gyr) indicating that the clast in Adzhi-Bogdo is the oldest known granitoid in the solar system. This is the first evidence that granite-like formation is not only a common process on Earth, but also occurred on primitive asteroids in the early solar system 4.53 Gyr ago. Thus, the discovery of granite magmatism recorded in a brecciated meteorite provides an innovative idea within the framework of scenarios for the formation and evolution of planetary bodies and possibly exoplanetary bodies.

Terada, Kentaro [Department of Earth and Planetary Systems Science, Hiroshima University, Higashi-Hiroshima 739-8526 (Japan); Bischoff, Addi [Institut fuer Planetologie, Westflische Wilhelms-Universitt Muenster, Wilhelm-Klemm-Str. 10, 48149 Muenster (Germany)], E-mail: terada@sci.hiroshima-u.ac.jp

2009-07-10T23:59:59.000Z

18

Ground surface deformation patterns, magma supply, and magma storage at Okmok volcano, Alaska, from InSAR analysis  

E-Print Network [OSTI]

Click Here for Full Article Ground surface deformation patterns, magma supply, and magma storage., and S. McNutt (2010), Ground surface deformation patterns, magma supply, and magma storage at Okmok at Okmok volcano and continuing until the start of the 2008 eruption, magma accumulated in a storage zone

Biggs, Juliet

19

Magma Energy | Open Energy Information  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Office of InspectorConcentrating Solar Powerstories on climateJunoMedanos EnergyM CommunicationsGDC PowerValleyMagma

20

Magma Energy Research Project, FY80 annual progress report  

SciTech Connect (OSTI)

The technical feasibility of extracting energy from magma bodies is explored. Five aspects of the project are studied: resource location and definition, source tapping, magma characterization, magma/material compatibility, and energy extraction.

Colp, J.L. (ed.)

1982-04-01T23:59:59.000Z

Note: This page contains sample records for the topic "magmatic activity magma" 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

Magma Flow through Elastic-Walled Dikes  

E-Print Network [OSTI]

Mountain · · · · · Yucca Mountain ~300 m ~200 m ~ 10 km ~ 1 m~ 3 km Repository tunnels Magma dike Magma.g., frozen dike Eppelsberg #12;Eiffel 2002 boccas? #12;Ship Rock U.S.A. #12;Proposed repository site at Yucca

Al Hanbali, Ahmad

22

Melt zones beneath five volcanic complexes in California: an assessment of shallow magma occurrences  

SciTech Connect (OSTI)

Recent geological and geophysical data for five magma-hydrothermal systems were studied for the purpose of developing estimates for the depth, volume and location of magma beneath each area. The areas studied were: (1) Salton Trough, (2) The Geysers-Clear Lake, (3) Long Valley caldera, (4) Coso volcanic field, and (5) Medicine Lake volcano, all located in California and all selected on the basis of recent volcanic activity and published indications of crustal melt zones. 23 figs.

Goldstein, N.E.; Flexser, S.

1984-12-01T23:59:59.000Z

23

Causes and consequences of unsteady crustal magma transport  

E-Print Network [OSTI]

Cooling and crystallization in sheet-like magma bodies revisited. Journal of Vol- canology and Geothermal

Karlstrom, Leif

2011-01-01T23:59:59.000Z

24

Assessment of Long Valley as a site for drilling to the magmatic environment  

SciTech Connect (OSTI)

Recent earthquakes, ground uplift, and increased hydrothermal activity are only the most recent examples of intense tectonic and volcanic activity that has occurred at Long Valley caldera, CA, over the last 3 million years. A large number of geophysical experiments conducted by several hundred investigators over the past few years clearly indicates that a major body of magma exists within the central part of the caldera at drillable depths on the order of 5 km. Plans are underway to drill toward and eventually into this magma body. 2 figs., 1 tab.

Rundle, J.B.; Carrigan, C.R.; Hardee, H.C.; Luth, W.C.

1986-01-01T23:59:59.000Z

25

THERMODYNAMIC AND TRANSPORT PROPERTIES OF SILICATE MELTS AND MAGMA  

E-Print Network [OSTI]

PROPERTIES5 Density and Equation of State6 Enthalpy, Entropy and Heat Capacity7 VI. MAGMA TRANSPORT-1- THERMODYNAMIC AND TRANSPORT PROPERTIES OF SILICATE MELTS AND MAGMA Charles E. Lesher PROPERTIES8 Magma Rheology9 Thermal Conductivity: Radiative and Phonon10 Diffusion: Self, Tracer and Chemical

Spera, Frank J.

26

ORIGINAL PAPER Granite magma migration and emplacement along thrusts  

E-Print Network [OSTI]

ORIGINAL PAPER Granite magma migration and emplacement along thrusts Eric C. Ferre´ · Olivier in the emplacement of granite plutons in contractional settings. We address both cases where contractional tectonics. This phenomenon occurs for both low-viscosity magma (basalts to andesite) and high-viscosity magma (dry granite

Galland, Olivier

27

Magmatic Geothermal Play Type | Open Energy Information  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data CenterFranconia, Virginia: Energy Resources Jump to:46 - 429Lacey,(MonasterLowell Point,ECO Auger11.Spain: Energy ResourcesMagmatic

28

arc magmatism isotopic: Topics by E-print Network  

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

J. 3 TECTONIC CONTROLS OF GEOCHEMICAL EVOLUTION IN ARC MAGMATISM OF SE ASIA 359Bali, Indonesia, 10 -13 October 1999PACRIM 99 Geosciences Websites Summary: processes operating at...

29

Evidence For Gas And Magmatic Sources Beneath The Yellowstone...  

Open Energy Info (EERE)

of magma beneath the Yellowstone caldera. Authors Stephan Husen, Robert B. Smith and Gregory P. Waite Published Journal Journal of Volcanology and Geothermal Research,...

30

Session 6: Magma Energy: Engineering Feasibility of Energy Extraction from Magma Bodies  

SciTech Connect (OSTI)

Extensive quantities of high-quality energy are estimated to be available from molten magma bodies existing within 10 Km of the US continent's surface. A five-year study sponsored by DOE/BES demonstrated that extraction of energy from these melts was scientifically feasible. The next stage of assessment is to evaluate the engineering feasibility of energy extraction and provide a preliminary economic evaluation. Should the second step demonstrate engineering feasibility, the third step would include detailed economic, market and commercialization endeavors. Evaluation of the engineering feasibility will be initiated in FY 84 in a program supported by DOE/GHTD and managed by Dave Allen. The project will be managed by Sandia Labs in James Kelsey's Geothermal Technology Development Division. The project will continue to draw on expertise throughout the country, especially the scientific base established in the previous BES Magma Energy Program.

Traeger, R.K.

1983-12-01T23:59:59.000Z

31

Ra-Th disequilibria: Timescale of carbonatite magma formation at Oldoinyo Lengai volcano, Tanzania  

SciTech Connect (OSTI)

This paper discusses geologic models dealing with the formation of carbonatites from recent lavas of the Oldoninyo Lengai volcano, Tanzania. This paper also acts as a rebutal to an earlier writing which discussed potential flaws in the collection and dating of the carbonatites. The paper goes on to provide activity ratios from different carbonatites and discussion the lack of evidence for fractional crystallization in a olivine sovite magma.

Williams, R.W.; Gill, J.B.; Bruland, K.W. (Univ. of California, Santa Cruz (USA))

1988-04-01T23:59:59.000Z

32

Arc magmatism at different crustal levels, North Cascades, WA  

E-Print Network [OSTI]

The mechanisms of magma ascent and emplacement inferred from study of intrusive complexes have long been the subject of intense debate. Current models favor incremental construction, but much of this work has been focused ...

Shea, Erin Kathleen McLaren

2014-01-01T23:59:59.000Z

33

Comparative assessment of five potential sites for hydrothermal-magma systems: energy transport  

SciTech Connect (OSTI)

A comparative assessment of five sites is being prepared as part of a Continental Scientific Drilling Program (CSDP) review of thermal regimes for the purpose of scoping areas for future research and drilling activities. This background report: discusses the various energy transport processes likely to be encountered in a hydrothermal-magma system, reviews related literature, discusses research and field data needs, and reviews the sites from an energy transport viewpoint. At least three major zones exist in the magma-hydrothermal transport system: the magma zone, the hydrothermal zone, and the transition zone between the two. Major energy transport questions relate to the nature and existence of these zones and their evolution with time. Additional energy transport questions are concerned with the possible existence of critical state and super-critical state permeable convection in deep geothermal systems. A review of thermal transport models emphasizes the fact that present transport models and computational techniques far outweigh the scarcity and quality of deep field data.

Hardee, H.C.

1980-09-01T23:59:59.000Z

34

Investigation of MAGMA chambers in the Western Great Basin. Final report, 9 June 1982-31 October 1985  

SciTech Connect (OSTI)

This report summarizes efforts made by the Seismological Laboratory toward the detection and delineation of shallow crustal zones in the western Great Basin, and toward the development of methods to accomplish such detection. The work centers around the recently-active volcanic center near Long Valley, California. The work effort is broken down into three tasks: (1) network operations, (2) data analysis and interpretation, and (3) the study of shallow crustal amomalies (magma bodies). Section (1) describes the efforts made to record thousand of earthquakes near the Long Valley caldera, and focusses on the results obtained for the November 1984 round Valley earthquake. Section (2) describes the major effort of this contract, which was to quantify the large volume of seismic data being recorded as it pertains to the goals of this contract. Efforts described herein include (1) analysis of earthquake focal mechanisms, and (2) the classification, categorization, and interpretation of unusual seismic phases in terms of reflections and refractions from shallow-crustal anomalous zones. Section (3) summarizes the status of our research to date on the locations of magma bodies, with particular emphasis on a location corresponding to the map location of the south end of Hilton Creek fault. Five lines of independent evidence suggest that magma might be associated with this spot. Finally, new evidence on the large magma bodies within the Long Valley caldera, of interest to the DOE deep drilling project, is presented.

Peppin, W.A.

1986-02-10T23:59:59.000Z

35

Structure of continental rifts: Role of older features and magmatism  

SciTech Connect (OSTI)

Recent geological and geophysical studies in several continental rifts have begun to shed light on the details of the processes which govern the structural evolution of these important exploration targets. In Kenya and Tanzania, the classic East African rift has been the object of several investigations which reveal that its location follows the boundary (suture ) between the Tanzanian craton (Archean) and Mozambiquan belt (Proterozoic), The Baikal rift also follows a similar boundary, and the Mid-continent rift of North America appears to do the same. Rifts themselves often act as zones of weakness which are reactivated by younger tectonic regimes. The classic North American example of this effect is the Eocambrian Southern Oklahoma aulacogen which was deformed to create the Anadarko basin and Wichita uplift in the late Paleozoic. The Central basin platform has a similar history although the original rift formed at [approximately]1,100Ma. Integration of geophysical data with petrologic and geochemical data from several rift zones has also provided a new picture of the nature and extent of magmatic modification of the crust. An interesting contradiction is that Phanerozoic rifts, except the Afar region, show little evidence for major magmatic modification of the crust whereas, at least in North America, many Precambrian rifts are associated with very large mafic bodies in the crust. The Kenya rift displays evidence for modification of the lower crust in a two-phase magmatic history, but upper crustal magmatic features are limited to local intrusions associated with volcanoes. In this rift, complex basement structure plays a much more important role than previously realized, and the geophysical signatures of basement structure and magmatism are easy to confuse. If this is also the case in other rifts, additional rift basins remain to be discovered.

Keller, G.R. (Univ. of Texas, El Paso, TX (United States))

1996-01-01T23:59:59.000Z

36

Structure of continental rifts: Role of older features and magmatism  

SciTech Connect (OSTI)

Recent geological and geophysical studies in several continental rifts have begun to shed light on the details of the processes which govern the structural evolution of these important exploration targets. In Kenya and Tanzania, the classic East African rift has been the object of several investigations which reveal that its location follows the boundary (suture ?) between the Tanzanian craton (Archean) and Mozambiquan belt (Proterozoic), The Baikal rift also follows a similar boundary, and the Mid-continent rift of North America appears to do the same. Rifts themselves often act as zones of weakness which are reactivated by younger tectonic regimes. The classic North American example of this effect is the Eocambrian Southern Oklahoma aulacogen which was deformed to create the Anadarko basin and Wichita uplift in the late Paleozoic. The Central basin platform has a similar history although the original rift formed at {approximately}1,100Ma. Integration of geophysical data with petrologic and geochemical data from several rift zones has also provided a new picture of the nature and extent of magmatic modification of the crust. An interesting contradiction is that Phanerozoic rifts, except the Afar region, show little evidence for major magmatic modification of the crust whereas, at least in North America, many Precambrian rifts are associated with very large mafic bodies in the crust. The Kenya rift displays evidence for modification of the lower crust in a two-phase magmatic history, but upper crustal magmatic features are limited to local intrusions associated with volcanoes. In this rift, complex basement structure plays a much more important role than previously realized, and the geophysical signatures of basement structure and magmatism are easy to confuse. If this is also the case in other rifts, additional rift basins remain to be discovered.

Keller, G.R. [Univ. of Texas, El Paso, TX (United States)

1996-12-31T23:59:59.000Z

37

Magmatic and tectonic extension at mid-ocean ridges: 1. Controls on fault characteristics  

E-Print Network [OSTI]

and the injection of hot magma into the crust. We examine a range of intrusion rates and axial thermal structures@hawaii.edu) [1] We use 2-D numerical models to explore the thermal and mechanical effects of magma intrusion in proportion to the rate of intrusion to simulate the thermal effects of magma crystallization

Ito, Garrett

38

Fluid Inclusion Gas Compositions From An Active Magmatic-Hydrothermal  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home5b9fcbce19 No revision has beenFfe2fb55-352f-473b-a2dd-50ae8b27f0a6Theoretical vsFlint GeothermalInformation

39

Magma energy research project: state-of-the-project report, October 1, 1978  

SciTech Connect (OSTI)

The feasibility of extracting energy from magma bodies is investigated. The work done in FY 76, 77, and 78 in the following tasks are summarized; resource location and definition, source tapping, magma characterization and materials compatibility, and energy extraction. (MHR)

Colp, J.L.; Traeger, R.K.

1980-02-01T23:59:59.000Z

40

E-Print Network 3.0 - arc magma genesis Sample Search Results  

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

of oxidized, S-rich mafic magmas for giant Cu mineralization: Evidence from Pinatubo, Bingham Canyon and El Teniente Summary: Role of oxidized, S-rich mafic magmas for giant Cu...

Note: This page contains sample records for the topic "magmatic activity magma" 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

Magma to Microbe: Modeling Hydrothermal Processes at Ocean Spreading Centers  

E-Print Network [OSTI]

215 Magma to Microbe: Modeling Hydrothermal Processes at Ocean Spreading Centers Geophysical is very limited. Low-temperature diffuse vent fluids, ubiquitous at hydrothermal systems, provide one microorganisms from diffuse hydrothermal vent fluids and the subseafloor at basalt-hosted mid-ocean ridges

Holden, James F.

42

Magma to Microbe: Modeling Hydrothermal Processes at Ocean Spreading Centers  

E-Print Network [OSTI]

233 Magma to Microbe: Modeling Hydrothermal Processes at Ocean Spreading Centers Geophysical to mixing between #12;234 MIcrOBE MInErAl prOcESSES In SEAflOOr SulfIdES seawater and the hydrothermal of Washington, Seattle, Washington, USA Hydrothermal vent sulfides are diverse and dynamic habitats

Holden, James F.

43

ORIGINAL PAPER Assimilation and diffusion during xenolith-magma  

E-Print Network [OSTI]

(responsible for the linear mixing trends) and (2) diffusion-controlled redistribution of elements between bothORIGINAL PAPER Assimilation and diffusion during xenolith-magma interaction: a case study the assimilation of granitic melt. Linear mixing trends on Harker diagrams for most network-forming and mainly slow-diffusing

Podladchikov, Yuri

44

A Multidisciplinary Approach To Detect Active Pathways For Magma...  

Open Energy Info (EERE)

started well before its occurrence by combining geological, seismic and geochemical data gathered in this part of the volcano. We were able, in fact, to highlight fractured...

45

A Multidisciplinary Approach To Detect Active Pathways For Magma Migration  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home5b9fcbce19 NoPublic Utilities Address: 160 East 300 SouthWater Rights, Substantive(Sichuan, Sw China)| OpenTheOfAnd Eruption At

46

Magma chamber processes at Mutnovsky Volcano, Russia.  

E-Print Network [OSTI]

??This dissertation is composed of two manuscripts about the evolution of Mutnovsky Volcano in Kamchatka, Russia. Mutnovsky has been active for the past approximately 80,000… (more)

Robertson, Kelly L.

2011-01-01T23:59:59.000Z

47

E-Print Network 3.0 - andean arc magmatism Sample Search Results  

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

arc in central Novaya Zemlya, Arctic Russia... - genian magmatic arc. Zircon and titanite in four samples from Mashigin Fjord and Matochkin Strait yield U... ). The events at...

48

CV-1b: Magmatic - Intrusive | Open Energy Information  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home5b9fcbce19 NoPublic Utilities Address: 160Benin: EnergyBoston Areais3: Crystalline Rock -COPPE IncubatorCSU -b: Magmatic -

49

Assimilation of Ultramafic Rock in Subduction-Related Magmatic Arcs Author(s): Peter B. Kelemen  

E-Print Network [OSTI]

Assimilation of Ultramafic Rock in Subduction-Related Magmatic Arcs Author(s): Peter B. Kelemen Source: The Journal of Geology, Vol. 94, No. 6 (Nov., 1986), pp. 829-843 Published by: The University. http://www.jstor.org #12;ASSIMILATION OF ULTRAMAFIC ROCK IN SUBDUCTION-RELATED MAGMATIC ARCS1 PETER B

50

The Behaviour of Base Metals in Arc-Type Magmatic-Hydrothermal Systems Insights from Merapi Volcano,  

E-Print Network [OSTI]

zone stratovolcanoes provide important windows on the magmatic-hydrothermal processes at playThe Behaviour of Base Metals in Arc-Type Magmatic- Hydrothermal Systems ­ Insights from Merapi systems include a shallow magmatic reservoir (the porphyry stock), an overlying hydrothermal cell, its

Barnes, Sarah-Jane

51

Mechanisms of magmatic gas loss along the Southeast Indian Ridge and the Amsterdam ^St. Paul Plateau  

E-Print Network [OSTI]

that ridge magmas degas by a Rayleigh distillation process. As a result, the absolute and relative noble gas abundances are highly fractionated with 4 He/40 Ar* ratios as high as 620 compared to a production ratio of V a particular magma is related to the degree of crystallization. Fractional crystallization forces

Graham, David W.

52

Megacrystals track magma convection between reservoir and surface  

E-Print Network [OSTI]

, persis- ntly emit prodigious quantities of gas and heat at the surface ithout significant accompanying lava flows or tephra production rancis et al., 1993). The decoupling of gas and thermal energy om the magma efflux has been investigated in several... , tungsten filament, operating voltage of 100 kV, fil- ament current of 80 ?A, and 2 s exposure time. Whole crystals (from 1 to 5 cm in length) were mounted on to carbon fibre rods using Araldite epoxy resin. The samples were rotated through 360? during...

Moussallam, Yves; Oppenheimer, Clive; Scaillet, Bruno; Buisman, Iris; Kimball, Christine; Dunbar, Nelia; Burgisser, Alain; Schipper, C.Ian; Andújar, Joan; Kyle, Philip

2015-01-13T23:59:59.000Z

53

PLASMA GPU MAGMA Rendimiento Trabajo Futuro Matrix Algebra on GPU and Multicore Architecture  

E-Print Network [OSTI]

PLASMA GPU MAGMA Rendimiento Trabajo Futuro MAGMA Matrix Algebra on GPU and Multicore Architecture? Parallel Linear Algebra for Scalable Multi-core Architectures. Obtener el máximo rendimiento de lineales y mínimos cuadrados LU, Cholesky, QR & LQ Sistemas lineales de tipos de datos combinados LU

Giménez, Domingo

54

Direct numerical simulation of an iron rain in the magma ocean  

E-Print Network [OSTI]

investigate the conversion of gravitational energy into viscous heating and the thermal equilibration betweenDirect numerical simulation of an iron rain in the magma ocean H. Ichikawa,1,2 S. Labrosse,1 and K of metal in a magma ocean. The model, using a fully Lagrangian approach called the moving particle semi

Paris-Sud XI, Université de

55

Generation of CO2-rich melts during basalt magma ascent and degassing  

E-Print Network [OSTI]

Generation of CO2-rich melts during basalt magma ascent and degassing Michel Pichavant . Ida Di magma degassing, continuous decompressions of volatile-bearing (2.7-3.8 wt% H2O, 600-1300 ppm CO2 to solubilities. In contrast, the rate of vesiculation controls the final melt CO2 concentration. High

Boyer, Edmond

56

The central Kenya peralkaline province: Insights into the evolution of peralkaline salic magmas  

E-Print Network [OSTI]

The central Kenya peralkaline province: Insights into the evolution of peralkaline salic magmas Ra rue de la Férollerie, 45071 Orléans cedex 2, France Abstract The central Kenya peralkaline processes is summarized. Keywords: Kenya; Petrogenesis; Peralkaline magmas 1. Introduction In the central

Boyer, Edmond

57

Magnesium-rich crustal compositions on Mercury: Implications for magmatism from petrologic modeling  

E-Print Network [OSTI]

Magnesium-rich crustal compositions on Mercury: Implications for magmatism from petrologic modeling: Stockstill-Cahill, K. R., T. J. McCoy, L. R. Nittler, S. Z. Weider, and S. A. Hauck II (2012), Magnesium

Hauck II, Steven A.

58

UPb and geochemical evidence for a Cryogenian magmatic arc in central Novaya Zemlya, Arctic Russia  

E-Print Network [OSTI]

U­Pb and geochemical evidence for a Cryogenian magmatic arc in central Novaya Zemlya, Arctic Russia-0349 Oslo, Norway Introduction The High Arctic of Scandinavia and Russia consists of a collage

Svensen, Henrik

59

Painleve Analysis and Similarity Reductions for the Magma Equation  

E-Print Network [OSTI]

In this paper, we examine a generalized magma equation for rational values of two parameters, $m$ and $n$. Firstly, the similarity reductions are found using the Lie group method of infinitesimal transformations. The Painlev\\'e ODE test is then applied to the travelling wave reduction, and the pairs of $m$ and $n$ which pass the test are identified. These particular pairs are further subjected to the ODE test on their other symmetry reductions. Only two cases remain which pass the ODE test for all such symmetry reductions and these are completely integrable. The case when $m=0$, $n=-1$ is related to the Hirota-Satsuma equation and for $m=\\tfrac12$, $n=-\\tfrac12$, it is a real, generalized, pumped Maxwell-Bloch equation.

Shirley E. Harris; Peter A. Clarkson

2006-10-05T23:59:59.000Z

60

Magma simulation facility design considerations, capabilities, and operational considerations  

SciTech Connect (OSTI)

The high-pressure, high temperature (60 Kpsi or 413.6 MPa/1600/sup 0/C) facility described is being used for molten rock (magma) experiments and metallurgical pressure bonding experiments. The unique design of the facility will accommodate samples as large as 10 cm dia. by 10 cm in height in an isothermal (+-4/sup 0/C at 1400/sup 0/C and 44 Kpsi or 303.3 MPa) cylindrical hot zone. The facility history, capabilities, and operational considerations are thoroughly discussed with appropriate illustrations. Since the system-contained energy while operating is approximately 1 x 10/sup 6/ ft-lbs (1.356 x 10/sup 6/ N-m) or 0.7 lbs (318 g) TNT equivalent, considerable discussion is related to hazards analysis and protection of the equipment and the operating personnel from damage caused by nonstandard conditions (interrupted H/sub 2/O flow, power outage, overpressure, etc.).

Wemple, R.P.

1981-04-01T23:59:59.000Z

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


61

E-Print Network 3.0 - a-type granitic magmatism Sample Search...  

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

Collection: Mathematics 6 NATURE |VOL 408 |7 DECEMBER 2000 |www.nature.com 669 review article Summary: . The A-type Mount Scott granite sheet: importance of crustal magma...

62

A MORB source for low-Ti magmatism in the Semail ophiolite Marguerite Godard , Delphine Bosch, Florence Einaudi  

E-Print Network [OSTI]

of the slight Nb­Ta depletion. Further melting of the Geotimes mantle source and melt­rock interactionA MORB source for low-Ti magmatism in the Semail ophiolite Marguerite Godard , Delphine Bosch and back-arc lavas. Yet, Nd and Pb isotope data support a common mantle source for the two magmatic

Demouchy, Sylvie

63

POTASSIC MAGMATISM ON ST. LAWRENCE ISLAND, ALASKA, AND CAPE DEZHNEV, NORTHEAST RUSSIA  

E-Print Network [OSTI]

1 POTASSIC MAGMATISM ON ST. LAWRENCE ISLAND, ALASKA, AND CAPE DEZHNEV, NORTHEAST RUSSIA: EVIDENCE island on the Bering Shelf between Russia andAlaska and was the subject of reconnaissance investigations a syenite pluton at Cape Dezhnev on the Chukotka Peninsula of Russia. These geochemical data are used

Amato, Jeff

64

POTASSIC MAGMATISM ON ST. LAWRENCE ISLAND, ALASKA, AND CAPE DEZHNEV, NORTHEAST RUSSIA  

E-Print Network [OSTI]

1 POTASSIC MAGMATISM ON ST. LAWRENCE ISLAND, ALASKA, AND CAPE DEZHNEV, NORTHEAST RUSSIA: EVIDENCE island on the Bering Shelf between Russia andAlaska and was the subject of reconnaissance investigations a syenite pluton at Cape Dezhnev on the Chukotka Peninsula of Russia. These geo-chemical data are used

Toro, Jaime

65

Control of pore fluid pressure on depth of emplacement of magmatic sills: An experimental approach  

E-Print Network [OSTI]

of these results, we consider sills within source rocks of the Neuquén Basin and of the Parana Basin, both in South modelling In sedimentary basins, the emplacement of magmatic sills tends to occur within rock of low America, where overpressure may have resulted from maturation of organic material. © 2010 Elsevier B

Galland, Olivier

66

Mesozoic magmatism and granitic dome in the Wugongshan Massif, Jiangxi province and their genetical  

E-Print Network [OSTI]

Mesozoic magmatism and granitic dome in the Wugongshan Massif, Jiangxi province and their genetical,CNRS - Université d'Orleans, 45067 Orleans 2, France Abstract In SE China, a Mesozoic granitic dome coeval and granitic gneisses, and the E­W-trending Late-Paleozoic­Mesozoic Pingxiang and Anfu basins are located along

Boyer, Edmond

67

John G. Hinchey Ke iko H. Hattori Magmatic mineralization and hydrothermal enrichment of the High Grade  

E-Print Network [OSTI]

ARTICLE John G. Hinchey � Ke´ iko H. Hattori Magmatic mineralization and hydrothermal enrichment; millerite + siegenite ± chalcopyrite ± pyrite co-existing with hornblende + plagioclase ± quartz ± carbonate, and pyrite ± chalcopyrite with chlorite + actinolite ± albite ± quartz ± carbonate. The ore is high in Pd

68

Fluid saturation and volatile partitioning between melts and hydrous fluids in crustal magmatic systems: The contribution  

E-Print Network [OSTI]

systems, experimental results on the solubility and partitioning of H2O, CO2, S, Cl, F and a few other ......................................................................... 2 Keywords: magmatic volatiles, solubility, water, carbon dioxide, sulfur, halogens 2 1 systems: The contribution of experimental measurements and solubility models Don R. Baker1 and Marina

Boyer, Edmond

69

Geological Society of America Magmatic-hydrothermal leaching and origin of late to post-tectonic  

E-Print Network [OSTI]

, Ottawa, Ontario K1A 0E8, Canada ABSTRACT Magmatic-hydrothermal processes produced significant metasomatic near the margins of the granite plu- ton. Later low-temperature hydrothermal processes mobilized silica High-temperature hydrothermal processes have long been recognized within the Adirondack Highlands

Soja, Constance M.

70

Toward a quantitative model for the formation of gravitational magmatic sulfide deposits  

E-Print Network [OSTI]

concentration at sulfide saturation (referred to as sulfur solubility for simplicity) decreases. As the melt of sulfide liquid from a silicate melt, and the coupled growth kinetics and settling dynamics of sulfide liquid layer at the bottom of a magma chamber are referred to as the necessary criteria for sulfide ore

Zhang, Youxue

71

Multiple effects of ice load changes and associated stress change on magmatic systems  

E-Print Network [OSTI]

. Pressure release melting due to ice cap retreat in Iceland may at present times generate a similar amount that part of this magma may be captured in the crust, rather than being erupted. Gradual retreat of ice caps retreat of ice caps and glaciers worldwide; many of which are located in volcanic regions. The reduced ice

Paris-Sud XI, Université de

72

PROJECT SUMMARY The process of generation, segregation, ascent and emplacement of granite magma during orogeny has important  

E-Print Network [OSTI]

PROJECT SUMMARY The process of generation, segregation, ascent and emplacement of granite magma and we also understand well how granite magma is emplaced in both extensional and contractional tectonic, petrography, geochronology and geochemistry of leucosomes in migmatites and in associated granite plutons

Solar, Gary S.

73

Role of oxidized, S-rich mafic magmas for giant Cu mineralization: Evidence from Pinatubo, Bingham Canyon and El Teniente  

E-Print Network [OSTI]

dacitic magma chamber (~ 800/C), then acid-sulphatehydrothermal fluids. At Bingham Canyon, UtahRole of oxidized, S-rich mafic magmas for giant Cu mineralization: Evidence from Pinatubo, Bingham Canyon and El Teniente Hattori, K.H. and De Hoog, J.C.M., Earth Sciences, Univ. Ottawa, Ottawa, K1N 6N5

74

Dynamics of metal-silicate separation in a terrestrial magma Tobias Hoink, Jorg Schmalzl, and Ulrich Hansen  

E-Print Network [OSTI]

Dynamics of metal-silicate separation in a terrestrial magma ocean Tobias Ho¨ink, Jo¨rg Schmalzl-48149 Mu¨nster, Germany (hoeink@earth.uni-muenster.de) [1] In a terrestrial magma ocean, the metal-silicate the separation of metal droplets from the liquid silicate, occurs on a characteristic timescale, which

Schmalzl, Jörg

75

Pulsatory magma supply to a phonolite lava lake Clive Oppenheimer a,  

E-Print Network [OSTI]

Pulsatory magma supply to a phonolite lava lake Clive Oppenheimer a, , Alexandra S. Lomakina b processes (Tazieff, 1997; Oppenheimer et al., 2004). The decadal persistence of some lava lakes, with no net, though it may well have existed for a century or more (Oppenheimer and Kyle, 2008). Since 2001, the lake

Kingsbury, Nick

76

Melt segregation under compaction and shear channelling: Application to granitic magma segregation in a continental crust  

E-Print Network [OSTI]

1 Melt segregation under compaction and shear channelling: Application to granitic magma segregation in a mush submitted to both compaction and shear. It applies to a granitic melt imbedded within of melt to about 20 % in total to be extracted from the matrix. Abridged title Granitic melt segregation

Paris-Sud XI, Université de

77

Flood and Shield Basalts from Ethiopia: Magmas from the African Superswell  

E-Print Network [OSTI]

Flood and Shield Basalts from Ethiopia: Magmas from the African Superswell BRUNO KIEFFER1, ETHIOPIA 4 DEEPARTEMENT DES SCIENCES DE LA TERRE ET DE L'ENVIRONNEMENT, UNIVERSITEE LIBRE DE BRUXELLES 50 the shield volcanoes. KEY WORDS: Ethiopia; flood basalts; shield volcanism; superswell INTRODUCTION According

Demouchy, Sylvie

78

Description and operating procedure for magma characterization data acquisition and control system  

SciTech Connect (OSTI)

A computerized data acquisition and control system used in a Sandia National Laboratories' facility for molten rock (magma) and metallurgical pressure bonding experiments is described. The system is based on a Hewlett-Packard 9826A Desktop Computer and a Hewlett-Packard 3497A Data Acquisition/Control Unit. Operating procedures are included, and detailed instructions for implementing the procedures are given.

Woodward, M H

1982-04-01T23:59:59.000Z

79

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

80

Magmatic subsidence of the East Pacific Rise (EPR) at S revealed through fault restoration of ridge crest  

E-Print Network [OSTI]

and John Sinton Department of Geology and Geophysics, University of Hawaii, 2525 Correa Road Honolulu. Ryan, W. Jin, M.-H. Cormier, E. Bergmanis, J. Sinton, and S. White, Magmatic subsidence of the East

Carbotte, Suzanne

Note: This page contains sample records for the topic "magmatic activity magma" 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

Source contributions to Devonian granite magmatism near the Laurentian border, New Hampshire and Western Maine, USA  

E-Print Network [OSTI]

Source contributions to Devonian granite magmatism near the Laurentian border, New Hampshire complex, a suite of mainly granitic intrusions in New Hampshire and western Maine, are used to evaluate.56­15.58] and an areally dominant granite [370F2 Ma; eNd (at 370 Ma)=�7.0 to �0.6; initial 207 Pb/204 Pb=15

Solar, Gary S.

82

{sup 226}Ra and {sup 231}Pa systematics of axial MORB, crustal residence ages, and magma chamber characteristics at 9--10{degree}N East Pacific Rise  

SciTech Connect (OSTI)

Mass spectrometric measurements of {sup 30}Th-22{sup 226}Ra and {sup 235}-U{sup 231}Pa disequilibria for axial basalts are used to determine crustal residence ages for MORB magma and investigate the temporal and spatial characteristics of axial magma chambers (AMC) at 9--10{degrees}N East Pacific Rise (EPR). Relative crustal residence ages can be calculated from variations in {sup 226}Ra/{sup 230}Th and {sup 231}Pa/{sup 235}U activity ratios for axial lavas, if (1) mantle sources and melting are uniform, and mantle transfer times are constant or rapid for axial N-MORB, and (2) {sup 231}Pa/{sup 235}U and {sup 226}Ra/{sup 230}Th in the melt are unaffected by shallow level fractional crystallization. Uniform Th, Sr, and Nd isotopic systematics and incompatible element ratios for N-MORB along the 9--10{degrees}N segment indicate that mantle sources and transfer times are similar. In addition, estimated bulk solid/melt partition coefficients for U, Th, and Pa are small, hence effects of fractional crystallization on {sup 231}Pa/{sup 235}U ratios for the melt are expected to be negligible. However, fractional crystallization of plagioclase in the AMC would lower {sup 226}Ra/{sup 230}Th ratios in the melt and produce a positive bias in {sup 226}Ra crustal residence ages for fractionated lavas.

Goldstein, S.J.; Murrell, M.T. [Los Alamos National Lab., NM (United States); Perfit, M.R. [Univ., of Florida, Gainesville, FL (United States). Dept. of Geology; Batiza, R. [Univ., of Hawaii, Honolulu, HI (United States); Fornari, D.J. [Woods Hole Oceanographic Institution, MA (United States). Dept. of Geology and Geophysics

1994-06-01T23:59:59.000Z

83

Effect of permeability on cooling of magmatic intrusion in a goethermal reservoir  

SciTech Connect (OSTI)

Transient cooling of magmatic intrusion in a geothermal reservoir due to conduction and convection is studied. The effects of overlying cap rock and different horizontal and vertical permeability of the reservoir are considered. Results are compared to the data from Salton Sea Geothermal Field. It is also observed that multiple layers of convection cells exist when horizontal permeability is much larger than the vertical permeability. The sharp dropoff of surface heat flow observed at Salton Sea Geothermal Field is confirmed by numerical results. Based on these numerical results, it is possible to speculate that the age of the intrusive body is about 8000 to 12,000 years.

Lau, K.H.

1980-09-01T23:59:59.000Z

84

Magmatic History Of The East Rift Zone Of Kilauea Volcano, Hawaii Based On  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data CenterFranconia, Virginia: Energy Resources Jump to:46 - 429Lacey,(MonasterLowell Point,ECO Auger11.Spain: Energy ResourcesMagmaticDrill

85

Comparative assessment of five potential sites for hydrothermal magma systems: geochemistry  

SciTech Connect (OSTI)

A brief discussion is given of the geochemical objectives and questions that must be addressed in such an evaluation. A summary of the currently published literature that is pertinent in answering these questions is presented for each of the five areas: The Geysers-Clear Lake region, Long Valley, Rio Grand Rift, Roosevelt Hot Springs, and the Salton Trough. The major geochemical processes associated with proposed hydrothermal sites are categorized into three groups for presentation: geochemistry of magma and associated volcanic rocks, geochemistry of hydrothermal solutions, and geochemistry of hydrothermal alteration. (MHR)

White, A.F.

1980-08-01T23:59:59.000Z

86

Fluid saturation and volatile partitioning between melts and hydrous fluids in crustal magmatic systems: The contribution of experimental measurements and  

E-Print Network [OSTI]

systems, experimental results on the solubility and partitioning of H2O, CO2, S, Cl, F and a few other systems: The contribution of experimental measurements and solubility models Don R. Baker a, , Marina 2012 Keywords: Magmatic volatiles Solubility Water Carbon dioxide Sulfur Halogens This work reviews

Long, Bernard

87

The Mount Perkins block, northwestern Arizona: An exposed cross section of an evolving, preextensional to synextensional magmatic system  

E-Print Network [OSTI]

,  Daniel L. Feuerbach, 1 Mark K. Reagan, 1 Rodney V. Metcalf, 2 Phil Gans, 3 and J. D. Walker 4 Abstract. The steeply tilted Mount Perkins block, northwestern Arizona, exposes a cross section of a magmatic system that evolved through the onset...

Faulds, James E.; Feuerbach, Daniel L.; Reagan, Mark K.; Metcalf, Rodney V.; Gans, Phil; Walker, J. Douglas

1995-08-10T23:59:59.000Z

88

JOURNAL OF PETROLOGY VOLUME 38 NUMBER 12 PAGES 16791690 1997 The Role of Magmatic Sulfides and Mafic  

E-Print Network [OSTI]

OF OTTAWA, OTTAWA, ONT., CANADA, K1N 6N5 4 KENNECOTT UTAH COPPER, BINGHAM CANYON, UT 84006, USA RECEIVED and Mafic Alkaline Magmas in the Bingham and Tintic Mining Districts, Utah J. D. KEITH1 , J. A. WHITNEY2 , K in INTRODUCTION latite lava vitrophyres and vent-facies dikes from the Bingham and The eruption of sulfur

89

The nature of transition from adakitic to non-adakitic magmatism in a slab window setting: A synthesis from the eastern Pontides, NE Turkey  

E-Print Network [OSTI]

The eastern Pontides orogenic belt provides a window into continental arc magmatism in the Alpine–Himalayan belt. The late Mesozoic–Cenozoic geodynamic evolution of this belt remains controversial. Here we focus on the ...

Eyuboglu, Yener

90

Nepheline syenites and related magmatic fluids in the Ditr u Alkaline Massif, Transylvania, Romania Andrs Fall *, Robert J. Bodnar and Csaba Szab  

E-Print Network [OSTI]

Nepheline syenites and related magmatic fluids in the Ditr u Alkaline Massif, Transylvania, Romania Carpathians, in Romania, and is a Mesozoic alkaline igneous complex formed during an extensional phase

Bodnar, Robert J.

91

Matrix Algebra for GPU and Multicore Architectures (MAGMA) for Large Petascale Systems  

SciTech Connect (OSTI)

The goal of the MAGMA project is to create a new generation of linear algebra libraries that achieve the fastest possible time to an accurate solution on hybrid Multicore+GPU-based systems, using all the processing power that future high-end systems can make available within given energy constraints. Our efforts at the University of Tennessee achieved the goals set in all of the five areas identified in the proposal: 1. Communication optimal algorithms; 2. Autotuning for GPU and hybrid processors; 3. Scheduling and memory management techniques for heterogeneity and scale; 4. Fault tolerance and robustness for large scale systems; 5. Building energy efficiency into software foundations. The University of Tennessee’s main contributions, as proposed, were the research and software development of new algorithms for hybrid multi/many-core CPUs and GPUs, as related to two-sided factorizations and complete eigenproblem solvers, hybrid BLAS, and energy efficiency for dense, as well as sparse, operations. Furthermore, as proposed, we investigated and experimented with various techniques targeting the five main areas outlined.

Dongarra, Jack J. [University Distinguished Professor; Tomov, Stanimire [Research Scientist

2014-03-24T23:59:59.000Z

92

Hydrothermal venting in magma deserts: The ultraslow-spreading Gakkel and Southwest Indian Ridges  

E-Print Network [OSTI]

and direct cooling of the upper mantle, and nonmagmatic heat supplied by exothermic serpentinization of spreading rate, establish a robust linear trend (Fs = 0.98 + 0.015us), implying that the long-term heat supply is the first-order control on the global distribution of hydrothermal activity. Normalizing Fs

Langmuir, Charles H.

93

E-Print Network 3.0 - andean porphyry copper Sample Search Results  

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

in Utah have recorded overKEY WORDS: alkaline magma; Bingham; porphyry copper... Bingham Canyon porphyry copper deposit range in may also have effectively removed magmatic...

94

Crystallization temperatures and oxygen fugacities of magmas from the Southeast Indian Ocean Ridge system  

E-Print Network [OSTI]

standard opti- cal p trography, electron-beam microprobe analysis (probe), instru- mental neutron activation analysis ( INAA) and atomic absorption spectrophotometry (AA). Thin sections were made from several pillow basalt. s from each of the eleven... written. Drs. Roger Anderson, Dennis Hayes and Jeffrey Weissel very kindly lent me the samples and without their help this work would never have been started. Dr, Anderson made many good sugges- tions and offered me much encouragement throughout...

Ongley, Lois Kathe

1977-01-01T23:59:59.000Z

95

Caldera processes and magma-hydrothermal systems continental scientific drilling program: thermal regimes, Valles caldera research, scientific and management plan  

SciTech Connect (OSTI)

Long-range core-drilling operations and initial scientific investigations are described for four sites in the Valles caldera, New Mexico. The plan concentrates on the period 1986 to 1993 and has six primary objectives: (1) study the origin, evolution, physical/chemical dynamics of the vapor-dominated portion of the Valles geothermal system; (2) investigate the characteristics of caldera fill and mechanisms of caldera collapse and resurgence; (3) determine the physical/chemical conditions in the heat transfer zone between crystallizing plutons and the hydrothermal system; (4) study the mechanism of ore deposition in the caldera environment; (5) develop and test high-temperature drilling techniques and logging tools; and (6) evaluate the geothermal resource within a large silicic caldera. Core holes VC-2a (500 m) and VC-2b (2000 m) are planned in the Sulphur Springs area; these core holes will probe the vapor-dominated zone, the underlying hot-water-dominated zone, the boiling interface and probable ore deposition between the two zones, and the deep structure and stratigraphy along the western part of the Valles caldera fracture zone and resurgent dome. Core hole VC-3 will involve reopening existing well Baca number12 and deepening it from 3.2 km (present total depth) to 5.5 km, this core hole will penetrate the deep-crystallized silicic pluton, investigate conductive heat transfer in that zone, and study the evolution of the central resurgent dome. Core hole VC-4 is designed to penetrate deep into the presumably thick caldera fill in eastern Valles caldera and examine the relationship between caldera formation, sedimentation, tectonics, and volcanism. Core hole VC-5 is to test structure, stratigraphy, and magmatic evolution of pre-Valles caldera rocks, their relations to Valles caldera, and the influences of regional structure on volcanism and caldera formation.

Goff, F.; Nielson, D.L. (eds.)

1986-05-01T23:59:59.000Z

96

Effect of molybdenum plus chromium on the corrosion of iron-, nickel-, and cobalt-base alloys in basaltic lava and simulated magmatic gas at 1150/sup 0/C  

SciTech Connect (OSTI)

The compatibility of several binary and ternary alloys in a magma environment was studied. Binary alloys containing molybdenum and ternary alloys containing chromium and molybdenum were exposed to basaltic lava at 1150/sup 0/C for periods of 24 and 96 hours. A cover gas was used to produce oxygen and sulfur fugacities corresponding to those of the gases dissolved in basaltic melts. Three base metals were used. These included iron, nickel, and cobalt. The primary reactions in binary alloys were found to be sulfidation. Oxide scales with a spinel layer formed on ternary alloys. The synergistic effect of molybdenum and chromium additions in ternary alloys exhibited superior corrosion resistance to binary alloys which formed base-metal sulfides down grain-boundaries. Extensive analyses of the reaction products by scanning electron microscopy, X-ray energy dispersive analysis, electron microprobe analysis, and metallography are presented for each alloys. The products formed are discussed with reference to thermodynamic stability diagrams, and the reaction path concept is used to explain some of the corrosion.

Ehrlich, S.A.; Douglass, D.L.

1982-06-01T23:59:59.000Z

97

A PhD position financed by the Swiss National Science Foundation for 3 years is now available at the Department of Earth Sciences of the University of Geneva.  

E-Print Network [OSTI]

on Earth (Takidani pluton, Japan), which is associated with deposits from 3 large eruptive events chemistry. The target is to trace the separation of residual melts from crystallising magmas using magmatic

Rochaix, Jean-David

98

The origin and evolution of granites: an in-situ study of zircons from Scottish Caledonian intrusions   

E-Print Network [OSTI]

Granitic magmatism in collision belts is widely regarded as a major mechanism for generating continental crust. This hypothesis can be tested by identifying the source rocks of granitic magmas, and in particular the ...

Appleby, Sarah Kristina

2008-01-01T23:59:59.000Z

99

Exploration Guides For Active High-Temperature Geothermal Systems...  

Open Energy Info (EERE)

and hydrothermal events and duration of the hydrothermal event, iii) distance between the cooling magma body and the geothermal field (or ore deposit), iv) hydrothermal fluids and...

100

Geologic evolution of the Jemez Mountains and their potential for future volcanic activity  

SciTech Connect (OSTI)

Geophysical and geochemical data and the geologic history of the Rio Grande rift and the vicinity of the Jemez Mountains are summarized to determine the probability of future volcanic activity in the Los Alamos, New Mexico area. The apparent cyclic nature of volcanism in the Jemez Mountains may be related to intermittent thermal inputs into the volcanic system beneath the region. The Jemez lineament, an alignment of late Cenozoic volcanic centers that crosses the rift near Los Alamos, has played an important role in the volcanic evolution of the Jemez Mountains. Geophysical data suggest that there is no active shallow magma body beneath the Valles caldera, though magma probably exists at about 15 km beneath this portion of the rift. The rate of volcanism in the Jemez Mountains during the last 10 million years has been 5 x 10/sup -9//km/sup 2//y. Lava or ash flows overriding Laboratory radioactive waste disposal sites would have little potential to release radionuclides to the environment. The probability of a new volcano intruding close enough to a radioactive waste disposal site to effect radionuclide release is 2 x 10/sup -7//y.

Burton, B.W.

1982-01-01T23:59:59.000Z

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


101

Catalyst activator  

DOE Patents [OSTI]

A catalyst activator particularly adapted for use in the activation of metal complexes of metals of Group 3-10 for polymerization of ethylenically unsaturated polymerizable monomers, especially olefins, comprising two Group 13 metal or metalloid atoms and a ligand structure including at least one bridging group connecting ligands on the two Group 13 metal or metalloid atoms.

McAdon, Mark H. (Midland, MI); Nickias, Peter N. (Midland, MI); Marks, Tobin J. (Evanston, IL); Schwartz, David J. (Lake Jackson, TX)

2001-01-01T23:59:59.000Z

102

Holocene Magmatic Geothermal Region | Open Energy Information  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data CenterFranconia, Virginia: Energy Resources Jump to: navigation,Ohio:GreerHi Gtel JumpHoard, Wisconsin:Holiday59. It isRegion Jump to:

103

Holocene Magmatic Geothermal Region | Open Energy Information  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home5b9fcbce19 No revision hasInformation Earth's Heat Jump to:Photon Place:NetHealthHigganum,InformationElectricHobeis

104

A Few Summer Highlights (2012) Special Activities  

E-Print Network [OSTI]

University Tutorial for Accessing Remote Sensing Data Dr. Georgiana Kramer (LPI) #12;Impact Cratering on the Moon Dr. David Kring (LPI) Lunar Magma Ocean Dr. Jennifer Rapp (LPI) Lunar Heat Flow and Thermal. Justin Simon (JSC) The Link Between Petrology and Remote Sensing Dr. Georgiana Kramer (LPI) Crater

Rathbun, Julie A.

105

Activity report  

SciTech Connect (OSTI)

This report is aimed to show the author's activities to support the LDRD. The title is 'Investigation of the Double-C Behavior in the Pu-Ga Time-Temperature-Transformation Diagram' The sections are: (1) Sample Holder Test; (2) Calculation of x-ray diffraction patterns; (3) Literature search and preparing publications; (4) Tasks Required for APS Experiments; and (5) Communications.

Yu, S W

2008-08-11T23:59:59.000Z

106

Geophysical Investigations of Magma Plumbing Systems at  

E-Print Network [OSTI]

Systems at Cerro Negro Volcano, Nicaragua Examining Committee: Chair: Doug Stead Professor Glyn Williams ensured that this work ever reached this stage. I thank my advisor, Glyn Williams-Jones, for first had it not been for my fellow graduate student Jeff Zurek, without whose amazing field skills

Williams-Jones, Glyn

107

The Magma Energy Program | Open Energy Information  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home5b9fcbce19 No revisionEnvReviewNonInvasiveExplorationUT-gTaguspark JumpDetective Jump to:

108

Global Magma Energy Group | Open Energy Information  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home5b9fcbce19 No revision hasInformation Earth's Heat Jump to: navigation,GigaCreteInformation Livestock Production

109

Federal Biomass Activities  

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

and Budget Federal Biomass Activities Federal Biomass Activities Biopower Biopower Biofuels Biofuels Bioproducts Bioproducts Federal Biomass Activities Federal Biomass...

110

4-H Activities  

E-Print Network [OSTI]

4-H activities offer young people many exciting opportunities for personal development. These activities often are a part of their projects. This publication outlines activity options....

Howard, Jeff W.

2005-05-10T23:59:59.000Z

111

Volume 12, Number 9 3 September 2011  

E-Print Network [OSTI]

Seismogenic structure and processes associated with magma inflation and hydrothermal circulation beneath, magmatic, or hydrothermal processes, or a combination of all [e.g., Sohn et al., 1999; Tolstoy et al., 2006 revealed the general structure of an alongaxis oriented hydrothermal circulation cell, with an inferred

Waldhauser, Felix

112

Primitive magmas of the Earth and Moon : a petrologic investigation of magma genesis and evolution  

E-Print Network [OSTI]

Field studies, major and trace element geochemistry, isotopes, petrography, phase equilibrium experiments and thermodynamics are used investigate and understand primitive melts from the Earth and the Moon. Chapter 1 ...

Barr, Jay Arthur

2010-01-01T23:59:59.000Z

113

Activated Boron Nitride Derived from Activated Carbon  

E-Print Network [OSTI]

combination of chemical, thermal, and electrical properties. The utility of activated carbon suggests is characterized by scanning electron microscopy, high-resolution transmission electron microscopy, electron energy loss spectroscopy, and surface area analysis. The activated BN microstructure is similar

Zettl, Alex

114

Secondary Energy Infobook Activities (19 Activities)'  

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

Infobook Activities (19 Activities) Grades: 9-12 Topics: Energy Basics Owner: NEED This educational material is brought to you by the U.S. Department of Energy's Office of Energy...

115

Activity Based Costing  

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

Activity Based Costing (ABC) is method for developing cost estimates in which the project is subdivided into discrete, quantifiable activities or a work unit. This chapter outlines the Activity Based Costing method and discusses applicable uses of ABC.

1997-03-28T23:59:59.000Z

116

Michael Flachsel Active Directory  

E-Print Network [OSTI]

1 Michael Flachsel Active Directory Allgemeiner Aufbau & Struktur an der TUB 6. Juni 2007 Inhalt Directory" #12;2 Inhalt Motivation Grundlagen Motivation Grundlagen Warum Active Directory Grundlagen gemeldeten Typen (c) 2007 Michael Flachsel ,,Active Directory" Inhalt Motivation Grundlagen Motivation

Berlin,Technische Universität

117

Active stewardship: sustainable future  

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

Active stewardship: sustainable future Active stewardship: sustainable future Energy sustainability is a daunting task: How do we develop top-notch innovations with some of the...

118

C-O-H ratios of silicate melt inclusions in basalts from the Galapagos spreading center near 95 degree W: A leaser decrepitation mass spectrometry study  

SciTech Connect (OSTI)

Volatile ratios (primarily of H{sub 2}O and CO{sub 2}) in individual silicate melt (glass) inclusions in minerals have been analyzed using laser volatilization and mass spectrometry. A Nd-glass laser was used to produce 50-micrometer diameter pits in silicate melt inclusions. Released volatiles were analyzed directly with a computer-controlled quadrupole mass spectrometer. The mean CO{sub 2}/H{sub 2}O from the propagating rift (0.245 {plus minus} 0.068) silicate glass inclusions is significantly lower than that of the actively failing rift (0.641 {plus minus} 0.241); this difference probably reflects different degrees of degassing during contrasting magmatic histories for the two regions. Relatively undifferentiated failing rift magmas must have relatively short crustal residence time prior to eruption and, therefore, have not undergone significant degassing of CO{sub 2}, as would appear to be the case for the more highly fractionated propagating rift magmas. The laser-mass spectrometric system described herein has the ability to act as a point-source probing device that can differentiate between the various volatile sites in minerals and rocks (as well as synthetic materials) on a micrometer scale.

Yonover, R.N.; Sinton, J.M. (Univ. of Hawaii, Honolulu (USA)); Gibson, E.K. (NASA/Johnson Space Center, Houston, TX (USA)); Sommer, M.A.

1989-12-01T23:59:59.000Z

119

and solar activity  

E-Print Network [OSTI]

Abstract. Solar activity, together with human activity, is considered a possible factor for the global warming observed in the last century. However, in the last decades solar activity has remained more or less constant while surface air temperature has continued to increase, which is interpreted as an evidence that in this period human activity is the main factor for global warming. We show that the index commonly used for quantifying long-term changes in solar activity, the sunspot number, accounts for only one part of solar activity and using this index leads to the underestimation of the role of solar activity in the global warming in the recent decades. A more suitable index is the geomagnetic activity which reflects all solar activity, and it is highly correlated to global temperature variations in the whole period for which we have data. Key words. Solar activity, Global warming 1. Sunspot number and global temperature The most popular index of solar activity is the International sunspot number (R). A reconstruction

Memorie Della; K. Georgieva; C. Bianchi; B. Kirov

120

Activated carbon aerogels  

SciTech Connect (OSTI)

Activated carbon aerogels were obtained from the CO{sub 2} activation of the carbon aerogels. The adsorption isotherms of nitrogen on activated carbon aerogels at 77 K were measured and analyzed by the high-resolution {alpha}{sub s} plot to evaluate their porosities. The {alpha}{sub s} plot showed an upward deviation from linearity below {alpha}{sub s} = 0.5, suggesting that the presence of micropores becomes more predominant with the extent of the activation. Activation increased noticeably the pore volume and the surface area (the maximum value: 2600 m{sup 2}.g{sup -1}) without change of the basic network structure of primary particles. Activated carbon aerogels had a bimodal pore size distribution of uniform micropores and mesopores. 16 refs., 2 figs., 1 tab.

Hanzawa, Y.; Kaneko, K. [Chiba Univ. (Japan)] [Chiba Univ. (Japan); Pekala, R.W. [Lawrence Livermore National Lab., CA (United States)] [Lawrence Livermore National Lab., CA (United States); Dresselhaus, M.S. [Massachusetts Inst. of Technology, Cambridge, MA (United States)] [Massachusetts Inst. of Technology, Cambridge, MA (United States)

1996-12-25T23:59:59.000Z

Note: This page contains sample records for the topic "magmatic activity magma" 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

Activated recombinant adenovirus proteinases  

DOE Patents [OSTI]

This application describes methods and expression constructs for producing activatable recombinant adenovirus proteinases. Purified activatable recombinant adenovirus proteinases and methods of purification are described. Activated adenovirus proteinases and methods for obtaining activated adenovirus proteinases are further included. Isolated peptide cofactors of adenovirus proteinase activity, methods of purifying and identifying peptide cofactors are also described. Antibodies immunoreactive with adenovirus proteinases, immunospecific antibodies, and methods for preparing them are also described. Other related methods and materials are also described. 29 figs.

Anderson, C.W.; Mangel, W.F.

1999-08-10T23:59:59.000Z

122

Alabama Power- UESC Activities  

Broader source: Energy.gov [DOE]

Presentation—given at the Fall 2012 Federal Utility Partnership Working Group (FUPWG) meeting—discusses Alabama Power and its utility energy service contract (UESC) projects and activities.

123

Energy Conservation Standards Activities  

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

Report to Congress August 2014 United States Department of Energy Washington, DC 20585 Energy Conservation Standards Activities Report to Congress | Page i Message from the...

124

Activation of fly ash  

DOE Patents [OSTI]

Fly ash is activated by heating a screened magnetic fraction of the ash in a steam atmosphere and then reducing, oxidizing and again reducing the hydrothermally treated fraction. The activated fly ash can be used as a carbon monoxide disproportionating catalyst useful in the production of hydrogen and methane.

Corbin, David R. (New Castle, DE); Velenyi, Louis J. (Lyndhurst, OH); Pepera, Marc A. (Northfield, OH); Dolhyj, Serge R. (Parma, OH)

1986-01-01T23:59:59.000Z

125

Activation of fly ash  

DOE Patents [OSTI]

Fly ash is activated by heating a screened magnetic fraction of the ash in a steam atmosphere and then reducing, oxidizing and again reducing the hydrothermally treated fraction. The activated fly ash can be used as a carbon monoxide disproportionating catalyst useful in the production of hydrogen and methane.

Corbin, D.R.; Velenyi, L.J.; Pepera, M.A.; Dolhyj, S.R.

1986-08-19T23:59:59.000Z

126

A defense of theistic activism  

E-Print Network [OSTI]

of theistic activism. He offers the following three claims: (i) activism entails that God creates Himself; (ii) activism relies on a causal incoherence; and (iii) activism entails an explanatory circle. Hugh J. McCann has also offered an objection...

Haugen, Christopher Allen

2012-06-07T23:59:59.000Z

127

Carbon Dioxide and Helium Emissions from a Reservoir of Magmatic...  

Open Energy Info (EERE)

have confirmed that the tree kills are associated with CO2 concentrations of 30-90% in soil gas and gas flow rates of up to 31,000 g m2 d1 at the soil surface. Each of the...

128

Tracing And Quantifying Magmatic Carbon Discharge In Cold Groundwaters...  

Open Energy Info (EERE)

a 14C of 0-5 pmC, a 13C near -5, and contain high concentrations (20-50 mmoll) of CO2(aq); but are otherwise dilute (specific CONDUCTANCE100-300 Scm) with low pH values...

129

Tracing And Quantifying Magmatic Carbon Discharge In Cold Groundwaters...  

Open Energy Info (EERE)

(Evans, Et Al., 2002) Isotopic Analysis- Gas At Long Valley Caldera Geothermal Area (Farrar, Et Al., 2003) Water Sampling At Long Valley Caldera Geothermal Area (Evans, Et Al.,...

130

asteroidal magmatism recorded: Topics by E-print Network  

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

about 74% to enter the Moon's penumbra cone and a probability of about 6% to enter the umbra cone on April 14, 2029, less than six hours after a very close approach to Earth. P....

131

archean magmatism kolar: Topics by E-print Network  

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

compositions similar to N-MORB and Lasail lavas have lower trace element contents, light-rare-earth-element in revised form 10 March 2006; accepted 1 April 2006 Abstract We...

132

Possible Magmatic Input to the Dixie Valley Geothermal Field...  

Open Energy Info (EERE)

exsolution. This deeply extending,steep fault zone may be the means fordeep transport of fluids upward to providehigh temperatures at the Dixie Valleyfield, including a component...

133

Assessment of Exploitable Geothermal Resources Using Magmatic Heat Transfer  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home5b9fcbce19 NoPublic Utilities Address: 160 EastMaine: Energy Resources JumpAspen Aerogels Jump to:Continental United States

134

Long Valley Caldera Geothermal and Magmatic Systems | Open Energy  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Office of InspectorConcentrating Solar Powerstories on climateJuno Beach,October,Lighthouse

135

Tracing And Quantifying Magmatic Carbon Discharge In Cold Groundwaters-  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home5b9fcbce19 No revisionEnvReviewNonInvasiveExplorationUT-gTaguspark JumpDetective:Toyo Aluminium KK Jump to:Springs)2012)Lessons

136

Tracing And Quantifying Magmatic Carbon Discharge In Cold Groundwaters-  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home5b9fcbce19 No revisionEnvReviewNonInvasiveExplorationUT-gTaguspark JumpDetective:Toyo Aluminium KK Jump

137

Possible Magmatic Input to the Dixie Valley Geothermal Field, and  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home5b9fcbce19 No revision hasInformation Earth'sOklahoma/GeothermalOrangePeru:Job Corp JumpWind Turbine Jump to:Positive

138

CV-1a: Magmatic - Extrusive | Open Energy Information  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home5b9fcbce19 NoPublic Utilities Address: 160Benin: EnergyBoston Areais3: Crystalline Rock -COPPE IncubatorCSU -

139

Claritas Rise, Mars- Pre-Tharsis Magmatism? | Open Energy Information  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home5b9fcbce19 NoPublic Utilities Address: 160Benin:Energy NebraskaStanhope, IowaWymore,Information ClarendonClarionClaritas

140

Evidence For Gas And Magmatic Sources Beneath The Yellowstone Volcanic  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home5b9fcbce19 NoPublic Utilities Address:011-DNA Jump37. It isInformationexplains a4Evendale, Ohio:Field From Seismic

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


141

Active optical zoom system  

DOE Patents [OSTI]

An active optical zoom system changes the magnification (or effective focal length) of an optical imaging system by utilizing two or more active optics in a conventional optical system. The system can create relatively large changes in system magnification with very small changes in the focal lengths of individual active elements by leveraging the optical power of the conventional optical elements (e.g., passive lenses and mirrors) surrounding the active optics. The active optics serve primarily as variable focal-length lenses or mirrors, although adding other aberrations enables increased utility. The active optics can either be LC SLMs, used in a transmissive optical zoom system, or DMs, used in a reflective optical zoom system. By appropriately designing the optical system, the variable focal-length lenses or mirrors can provide the flexibility necessary to change the overall system focal length (i.e., effective focal length), and therefore magnification, that is normally accomplished with mechanical motion in conventional zoom lenses. The active optics can provide additional flexibility by allowing magnification to occur anywhere within the FOV of the system, not just on-axis as in a conventional system.

Wick, David V.

2005-12-20T23:59:59.000Z

142

Helium isotopes in geothermal systems- Iceland, The Geysers,...  

Open Energy Info (EERE)

MOR type magmatic He again implying an active volcanic source possibly a "leaky" transform related to the San Andreas Fault System. Raft River contains only crustal He...

143

Lab active in support of science activities  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmospheric Optical Depth7-1D: VegetationEquipment Surfaces and Interfaces Sample6, 2011 LOSEngineering | Jefferson Labactive in

144

Focused active inference  

E-Print Network [OSTI]

In resource-constrained inferential settings, uncertainty can be efficiently minimized with respect to a resource budget by incorporating the most informative subset of observations - a problem known as active inference. ...

Levine, Daniel S., Ph. D. Massachusetts Institute of Technology

2014-01-01T23:59:59.000Z

145

Active terahertz metamaterials  

SciTech Connect (OSTI)

We demonstrate planar terahertz metamaterial devices enabling actively controllable transmission amplitude, phase, or frequency at room temperature via carrier depletion or photoexcitation in the semiconductor substrate or in semiconductor materials incorporated into the metamaterial structure.

Chen, Hou-tong [Los Alamos National Laboratory

2009-01-01T23:59:59.000Z

146

The Active Asteroids  

E-Print Network [OSTI]

Some asteroids eject dust, producing transient, comet-like comae and tails; these are the active asteroids. The causes of activity in this newly-identified population are many and varied. They include impact ejection and disruption, rotational instabilities, electrostatic repulsion, radiation pressure sweeping, dehydration stresses and thermal fracture, in addition to the sublimation of asteroidal ice. These processes were either unsuspected or thought to lie beyond the realm of observation before the discovery of asteroid activity. Scientific interest in the active asteroids lies in their promise to open new avenues into the direct study of asteroid destruction, the production of interplanetary debris, the abundance of asteroid ice and the origin of terrestrial planet volatiles.

Jewitt, David; Agarwal, Jessica

2015-01-01T23:59:59.000Z

147

Low activation ferritic alloys  

DOE Patents [OSTI]

Low activation ferritic alloys, specifically bainitic and martensitic stainless steels, are described for use in the production of structural components for nuclear fusion reactors. They are designed specifically to achieve low activation characteristics suitable for efficient waste disposal. The alloys essentially exclude molybdenum, nickel, nitrogen and niobium. Strength is achieved by substituting vanadium, tungsten, and/or tantalum in place of the usual molybdenum content in such alloys.

Gelles, D.S.; Ghoniem, N.M.; Powell, R.W.

1985-02-07T23:59:59.000Z

148

Low activation ferritic alloys  

DOE Patents [OSTI]

Low activation ferritic alloys, specifically bainitic and martensitic stainless steels, are described for use in the production of structural components for nuclear fusion reactors. They are designed specifically to achieve low activation characteristics suitable for efficient waste disposal. The alloys essentially exclude molybdenum, nickel, nitrogen and niobium. Strength is achieved by substituting vanadium, tungsten, and/or tantalum in place of the usual molybdenum content in such alloys.

Gelles, David S. (West Richland, WA); Ghoniem, Nasr M. (Granada Hills, CA); Powell, Roger W. (Pasco, WA)

1986-01-01T23:59:59.000Z

149

The Magma Energy Exploratory Well | Open Energy Information  

Open Energy Info (EERE)

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150

Thermal techniques for characterizing magma body geometries | Open Energy  

Open Energy Info (EERE)

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151

Mount Baker--Living with an Active Volcano U.S. Department of the Interior  

E-Print Network [OSTI]

because of condensation of steam in cold, calm air. In 1975, however, increased steaming and melting is molten rock (magma) that pours or oozes onto the Earth's surface. Numerous eruptions of lava interbedded east side with steam plume rising from Sherman Crater (left side of summit, inset shows crater interior

Torgersen, Christian

152

Active stewardship: sustainable future  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsruc Documentation RUCProductstwrmrAre the EffectsAcknowledgment StatementGuidance6803. |ActiveActive

153

Chemical and petrological characteristics of the intrusive rocks of the Quitman Mountains, Texas  

E-Print Network [OSTI]

of the behavior of elements in a magmatic environment. Due to the relatively small size of the Quitman intru- sion, the diversity of rock types, and the shallow depth of the source magma as evidenced by the composition and tex- ture of the rocks, it provides... faulted Creta- ceous sedimentary rocks. These Cretaceous rocks consist of some 12, 000 feet of marine shales, sandstones and limestones, and non-marine sandstones and shales. In places, volcanic rocks, mainly tuffaceous rhyolites and andesites...

Seay, Christopher Sidney

1973-01-01T23:59:59.000Z

154

Federal Activities in the Bioeconomy  

Broader source: Energy.gov [DOE]

Plenary V: Federal Activities in the Bioeconomy Federal Activities in the Bioeconomy Zia Haq, Senior Analyst, Technology Manager, Bioenergy Technologies Office, U.S. Department of Energy

155

Rocket Activity "Hero Engine"  

E-Print Network [OSTI]

was a spinning copper sphere that was propelled by a thrust produced by a jet of steam. The engine was an early34 Rocket Activity Pop Can "Hero Engine" Objective To investigate Newton's third law of motion engines out of soft drink cans and investigate ways to increase the action-reaction thrust produced

Provancher, William

156

Protein active sites, interaction  

E-Print Network [OSTI]

for active site identification ! Manual MSA and structure analysis ! Catalytic Site Atlas (homology-based) ! Evolutionary Trace (MSA subfamily- and family-wide conservation; phylogenetic tree and structure analysis) ! 3D", Bartlett et al. J Mol Biol. 2002 Nov 15;324(1):105-21. · "An evolutionary trace method defines binding

Sjölander, Kimmen

157

Active-bridge oscillator  

DOE Patents [OSTI]

An active bridge oscillator is formed from a differential amplifier where positive feedback is a function of the impedance of one of the gain elements and a relatively low value common emitter resistance. This use of the nonlinear transistor parameter h stabilizes the output and eliminates the need for ALC circuits common to other bridge oscillators.

Wessendorf, Kurt O. (Albuquerque, NM)

2001-01-01T23:59:59.000Z

158

The Northwest Geysers High-Temperature Reservoir- Evidence For Active  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home5b9fcbce19 No revisionEnvReviewNonInvasiveExplorationUT-gTaguspark JumpDetective Jump to:the Nature of theMagmatic Degassing And

159

Late Cenozoic volcanism, geochronology, and structure of the...  

Open Energy Info (EERE)

by various geophysical anomalies that are evidently related to an active hot-water geothermal system. This system apparently is heated by a reservoir of silicic magma...

160

Realistic-Motion Activity Recognition  

E-Print Network [OSTI]

technologies to monitor physical activity have become increasingly prevalent[PBW13], particularly through the usage

Mortazavi, Jack Bobak

2014-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "magmatic activity magma" 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

LANSCE Activity Report  

SciTech Connect (OSTI)

The Los Alamos Neutron Science Center Activity Report describes scientific and technological progress and achievements in LANSCE Division during the period of 1995 to 1998. This report includes a message from the Division Director, an overview of LANSCE, sponsor overviews, research highlights, advanced projects and facility upgrades achievements, experimental and user program accomplishments, news and events, and a list of publications. The research highlights cover the areas of condensed-matter science and engineering, accelerator science, nuclear science, and radiography. This report also contains a compact disk that includes an overview, the Activity Report itself, LANSCE operations progress reports for 1996 and 1997, experiment reports from LANSCE users, as well as a search capability.

Amy Robinson; Audrey Archuleta; Barbara Maes; Dan Strottman; Earl Hoffman; Garth Tietjen; Gene Farnum; Geoff Greene; Joyce Roberts; Ken Johnson; Paul Lewis; Roger Pynn; Stan Schriber; Steve Sterbenz; Steve Wender; Sue Harper

1999-02-01T23:59:59.000Z

162

Active microchannel heat exchanger  

DOE Patents [OSTI]

The present invention is an active microchannel heat exchanger with an active heat source and with microchannel architecture. The microchannel heat exchanger has (a) an exothermic reaction chamber; (b) an exhaust chamber; and (c) a heat exchanger chamber in thermal contact with the exhaust chamber, wherein (d) heat from the exothermic reaction chamber is convected by an exothermic reaction exhaust through the exhaust chamber and by conduction through a containment wall to the working fluid in the heat exchanger chamber thereby raising a temperature of the working fluid. The invention is particularly useful as a liquid fuel vaporizer and/or a steam generator for fuel cell power systems, and as a heat source for sustaining endothermic chemical reactions and initiating exothermic reactions.

Tonkovich, Anna Lee Y. (Pasco, WA) [Pasco, WA; Roberts, Gary L. (West Richland, WA) [West Richland, WA; Call, Charles J. (Pasco, WA) [Pasco, WA; Wegeng, Robert S. (Richland, WA) [Richland, WA; Wang, Yong (Richland, WA) [Richland, WA

2001-01-01T23:59:59.000Z

163

Proposed SOLCOST maintenance activities  

SciTech Connect (OSTI)

This document provides a short description of work that has been accomplished to date and work in progress. A discussion of the program status as it is currently configured follows and finally proposed work by Solar Environmental Engineering Company (SEEC) in its most recently signed contract with the Department of Energy (DOE) is given. Early statements are designed to give the reader a good background so that the suggested SOLCOST maintenance activities will be more easily understood.

none,

1980-01-01T23:59:59.000Z

164

Reuse of activated alumina  

SciTech Connect (OSTI)

Activated alumina is used as a trapping media to remove trace quantities of UF{sub 6} from process vent streams. The current uranium recovery method employs concentrated nitric acid which destroys the alumina pellets and forms a sludge which is a storage and disposal problem. A recently developed technique using a distilled water rinse followed by three dilute acid rinses removes on average 97% of the uranium, and leaves the pellets intact with crush strength and surface area values comparable with new material. Trapping tests confirm the effectiveness of the recycled alumina as UF{sub 6} trapping media.

Hobensack, J.E. [Martin Marietta Energy Systems, Inc., Piketon, OH (United States)

1991-12-31T23:59:59.000Z

165

FY 1996 activity summary  

SciTech Connect (OSTI)

The US Department of Energy Office of Nuclear and Facility Safety provides nuclear safety policy, independent technical evaluation, and technical support. A summary of these activities is provided in this report. These include: (1) changing the mission of the former production facilities to storage and waste management; (2) stabilizing nuclear materials not recycled due to production cessation or interruptions; (3) reformulating the authorization basis for existing facilities to convert to a standards based approach for operations consistent with modern expectations; and (4) implementing a modern regulatory framework for nuclear facilities. Enforcement of the Price-Anderson Amendments Act is also reported.

NONE

1997-04-01T23:59:59.000Z

166

Active terahertz metamaterials  

SciTech Connect (OSTI)

In this paper we present an overview of research in our group in terahertz (THz) metamaterials and their applications. We have developed a series of planar metamaterials operating at THz frequencies, all of which exhibit a strong resonant response. By incorporating natural materials, e.g. semiconductors, as the substrates or as critical regions of metamaterial elements, we are able to effectively control the metamaterial resonance by the application of external stimuli, e.g., photoexcitation and electrical bias. Such actively controllable metamaterials provide novel functionalities for solid-state device applications with unprecedented performance, such as THz spectroscopy, imaging, and many others.

Chen, Hou-tong [Los Alamos National Laboratory; O' Hara, John F [Los Alamos National Laboratory; Taylor, Antoinette J [Los Alamos National Laboratory

2009-01-01T23:59:59.000Z

167

Monitoring international nuclear activity  

SciTech Connect (OSTI)

The LBNL Table of Isotopes website provides primary nuclearinformation to>150,000 different users annually. We have developedthe covert technology to identify users by IP address and country todetermine the kinds of nuclear information they are retrieving. Wepropose to develop pattern recognition software to provide an earlywarning system to identify Unusual nuclear activity by country or regionSpecific nuclear/radioactive material interests We have monitored nuclearinformation for over two years and provide this information to the FBIand LLNL. Intelligence is gleaned from the website log files. Thisproposal would expand our reporting capabilities.

Firestone, R.B.

2006-05-19T23:59:59.000Z

168

National Service Activation Checklist  

Office of Environmental Management (EM)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul(Summary) "of EnergyEnergyENERGY TAXBalanced Scorecard Federal2 to:DieselEnergyHydrogen Storage1,Service Activation

169

Science Activities in Biomass  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmosphericNuclear Security Administrationcontroller systemsBi (2) Sr (2) CawithMicrofluidicJournalWhatActivities in Biomass

170

Activities | Department of Energy  

Office of Environmental Management (EM)

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171

BNL | Active ATF Experiments  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul(Summary)morphinanInformation InInformationCenterResearch HighlightsToolsBES ReportsExperiment Start-up ATFScienceActive

172

Donaldson Active Regeneration PM System  

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

Modeling - FEA * Failure Mode Analysis & Life Prediction - Reliability Analysis * FMEA, Fault Tree Analysis, Risk Assessment, etc. Active System Durability & Reliability...

173

Geothermal materials development activities  

SciTech Connect (OSTI)

This ongoing R&D program is a part of the Core Research Category of the Department of Energy/Geothermal Division initiative to accelerate the utilization of geothermal resources. High risk materials problems that if successfully solved will result in significant reductions in well drilling, fluid transport and energy conversion costs, are emphasized. The project has already developed several advanced materials systems that are being used by the geothermal industry and by Northeastern Electric, Gas and Steam Utilities. Specific topics currently being addressed include lightweight C0{sub 2}-resistant well cements, thermally conductive scale and corrosion resistant liner systems, chemical systems for lost circulation control, elastomer-metal bonding systems, and corrosion mitigation at the Geysers. Efforts to enhance the transfer of the technologies developed in these activities to other sectors of the economy are also underway.

Kukacka, L.E.

1993-06-01T23:59:59.000Z

174

Geologic Results from the Long Valley Exploratory Well  

SciTech Connect (OSTI)

As a deep well in the center of a major Quaternary caldera, the Long Valley Exploratory Well (LVEW) provides a new perspective on the relationship between hydrothermal circulation and a large crustal magma chamber. It also provides an important test of models for the subsurface structure of active continental calderas. Results will impact geothermal exploration, assessment, and management of the Long Valley resource and should be applicable to other igneous-related geothermal systems. Our task is to use the cuttings and core from LVEW to interpret the evolution of the central caldera region, with emphasis on evidence of current hydrothermal conditions and circulation. LVEW has reached a depth of 2313 m, passing through post-caldera extrusives and the intracaldera Bishop Tuff to bottom in the Mt. Morrison roof pendant of the Sierran basement. The base of the section of Quaternary volcanic rocks related to Long Valley Caldera was encountered at 1800 m of which 1178 m is Bishop Tuff. The lithologies sampled generally support the classic view of large intercontinental calderas as piston-cylinder-like structures. In this model, the roof of the huge magma chamber, like an ill-fitting piston, broke and sank 2 km along a ring fracture system that simultaneously and explosively leaked magma as Bishop Tuff. Results from LVEW which support this model are the presence of intact basement at depth at the center of the caldera, the presence of a thick Bishop Tuff section, and textural evidence that the tuff encountered is not near-vent despite its central caldera location. An unexpected observation was the presence of rhyolite intrusions within the tuff with a cumulative apparent thickness in excess of 300 m. Chemical analyses indicate that these are high-silica, high-barium rhyolites. Preliminary {sup 40}Ar/{sup 39}Ar analyses determined an age of 626 {+-} 38 ka (this paper). These observations would indicate that the intrusions belong to the early post-collapse episode of volcanism and are contemporaneous with resurgence of the caldera floor. If they are extensive sills rather than dikes, a possibility being investigated through relogging of core from neighboring wells, they were responsible for resurgence. A {sup 40}Ar/{sup 39}Ar age of 769 {+-} 14 ka from Bishop Tuff at 820 m depth conforms with tuff ages from outside the caldera and indicates an absence of shallow hydrothermal activity (>300 C) persisting after emplacement. Work is proceeding on investigating hydrothermal alteration deeper in the well. This alteration includes sulfide+quartz fracture fillings, calcite+quartz replacement of feldspars, and disseminated pyrite in both the tuff and basement. Electron microprobe analysis of phases are being conducted to determine initial magmatic and subsequent hydrothermal conditions.

McConnell, Vicki S.; Eichelberger, John C.; Keskinen, Mary J.; Layer, Paul W.

1992-03-24T23:59:59.000Z

175

Beta-arrestin inhibits CAMKKbeta-dependent AMPK activation downstream of protease-activated-receptor-2  

E-Print Network [OSTI]

dependent AMPK activation downstream of protease-activated-of the cofilin pathway downstream of protease- activateddependent AMPK activation downstream of protease- activated-

Wang, Ping; Jiang, Yong; Wang, Yinsheng; Shyy, John Y; DeFea, Kathryn A

2010-01-01T23:59:59.000Z

176

Independent Activity Report, Nevada National Security Site -...  

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

at the Nevada National Security Site. The purpose of the activity was to observe Subcritical Experiment activities at the U1a Complex, discuss ongoing activities at the...

177

Clean Cities Education & Outreach Activities  

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

information. Project ID: TI002 Clean Cities Education & Outreach Activities Kay L. Kelly U.S. Department of Energy Golden Field Office June 8, 2010 Clean Cities Education &...

178

Nuclear & Radiological Activity Center (NRAC)  

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

Nuclear & Radiological Activity Center (NRAC) Where nuclear research and deployment capabilities come together to solve nuclear nonproliferation challenges. Skip Navigation Links...

179

Activity_report_davide.doc  

E-Print Network [OSTI]

Inversion of anisotropy parameters of the overburden and reservoir from seismic data. Davide Gei, OGS, Italy. Most of the activity performed with Professor ...

180

Active Magnetic Regenerator Experimental Optimization  

E-Print Network [OSTI]

Active Magnetic Regenerator Experimental Optimization by Armando Tura Bachelor in Engineering Regenerator Experimental Optimization by Armando Tura Bachelor in Engineering, University of Victoria, 2002

Victoria, University of

Note: This page contains sample records for the topic "magmatic activity magma" 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

Alternative Energy Engineering Activity (Minnesota)  

Broader source: Energy.gov [DOE]

This statute establishes an alternative energy engineering activity to provide on-site technical assistance for alternative energy and conservation projects; develop information materials and...

182

Federal Biomass Activities | Department of Energy  

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

Federal Biomass Activities Federal Biomass Activities Statutory and executive order requirements for Bioproducts and Biofuels federalbiomassactivities.pdf More Documents &...

183

Analysis Activities at Idaho National Engineering & Environmental...  

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

Analysis Activities at Idaho National Engineering & Environmental Laboratory Analysis Activities at Idaho National Engineering & Environmental Laboratory Presentation on INEENL's...

184

Atomic Ordering Enhanced Electrocatalytic Activity of Nanoalloys...  

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

Ordering Enhanced Electrocatalytic Activity of Nanoalloys for Oxygen Reduction Reaction. Atomic Ordering Enhanced Electrocatalytic Activity of Nanoalloys for Oxygen Reduction...

185

Vehicle Technologies Office: Financial Opportunities - Active...  

Energy Savers [EERE]

Vehicle Technologies Office: Financial Opportunities - Active Solicitations Vehicle Technologies Office: Financial Opportunities - Active Solicitations To explore current financial...

186

CLEERS Activities: Diesel Soot Filter Characterization & NOx...  

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

Activities: Diesel Soot Filter Characterization & NOx Control Fundamentals CLEERS Activities: Diesel Soot Filter Characterization & NOx Control Fundamentals 2009 DOE Hydrogen...

187

NSLS 2009 Activity Report  

SciTech Connect (OSTI)

2009 was an incredibly exciting year for light sources at Brookhaven. The National Synchrotron Light Source (NSLS) hosted more than 2,200 visiting researchers, who, along with the about 50 members of our scientific staff, produced a total of 957 publications - about 20 percent of which appeared in premier journals. Covering topics ranging from Alzheimer's disease detection to ethanol-powered fuel cells, a sampling of these findings can be found in this Activity Report. We've also seen the resurfacing of some of our long-time users hard work. I was very proud to hear that two of the three recipients of the 2009 Nobel Prize in Chemistry have ties to the NSLS. Venki Ramakrishnan, a former employee in Brookhaven's biology department and long-time user of the NSLS, now at Cambridge University, and Thomas A. Steitz of Yale University, also a long-time NSLS user, shared the prize with Ada E. Yonath of the Weizmann Institute of Science for their work on the structure and function of the ribosome. In the late 1990s, Ramakrishnan and Steitz used protein crystallography at the NSLS to gather atomic-level images of two ribosome subunits: 30S (Ramakrishnan) and 50S (Steitz). Both laureates solved the high-resolution structures for these subunits based on this data. After struggling with a rough budget for several years, we received excellent funding, and then some, this year. In addition to NSLS operations funding, we received $3 million in funds from the American Recovery and Reinvestment Act (ARRA). We used that additional money for two exciting projects: construction of a full-field x-ray microscope and acquisition of several advanced x-ray detectors. The x-ray microscope will be able to image objects with a targeted spatial resolution of 30 nanometers. This capability will be particularly important for new initiatives in energy research and will prepare our users for the projected 1-nanometer resolution benchmark at the National Synchrotron Light Source II (NSLS-II). The detectors project is expected to increase the throughput of several high-demand beamlines by an order of magnitude as well as enable new classes of experiments. In addition, a huge chunk of ARRA money - $150 million - was put toward accelerating the construction of NSLS-II, which is now taking shape across the street. Now physically much more than just a pile of dirt, NSLS-II was granted Critical Decision 3 status by the Department of Energy (DOE) early last year, giving the official go-ahead for construction. In July, construction began, marked by a groundbreaking ceremony that attracted elected officials, media, and DOE, Battelle, and Stony Brook University representatives from across the state and the country. As progress on NSLS-II continues, we're working with Stony Brook University to identify ways to capitalize on the facility's unique capabilities through the Joint Photon Sciences Institute (JPSI). Included in this effort is a series of workshops to encourage the development and application of the photon sciences with collaborative research between industries, universities, and national laboratories. We helped host three of these workshops this year, focusing on microelectronics, energy storage, and materials in next-generation energy systems. The conversation and ideas generated at these meetings has been fresh and valuable and we hope to use this model to organize research opportunities in other scientific fields. Also this year: Brookhaven was deemed the lead institution for one of DOE's 46 Energy Frontier Research Centers, focused on understanding the underlying nature of superconductivity in complex materials by using techniques at the NSLS and CFN; DOE awarded a $100,000 supplemental grant to our detector program to continue the development of a new generation of x-ray detectors that use germanium sensors, which, at high energies, are much more efficient than equivalent ones based on silicon; and funding for one of our largest consortia, Case Western Reserve University's Center for Synchrotron Biosciences (CSB), was renewed through the National Inst

Nasta K.; Mona R.

2009-05-01T23:59:59.000Z

188

Models and Technologies Activation of Peroxisome Proliferator-Activated Receptor-  

E-Print Network [OSTI]

of PPAR-b/d caused a decrease in cell proliferation in MCF7 and MDA-MB-231 cells compared with controls, whereas ligand activation of PPAR-b/d further inhibited proliferation of MCF7 but not MDA-MB-231 cells. Overexpression and/or ligand activation of PPAR-b/d in MDA-MB-231 or MCF7 cells had no effect on experimental

Omiecinski, Curtis

189

Transportation activity analysis using smartphones  

E-Print Network [OSTI]

Transportation activity surveys investigate when, where and how people travel in urban areas to provide information necessary for urban transportation planning. In Singapore, the Land Transport Authority (LTA) carries out ...

Xiao, Yu

190

Attachment E: Emergency Response Activities  

Broader source: Energy.gov [DOE]

States may or may not elect to fund emergency management activities with AIP money. If they do, the AIP should include an Emergency Management section. This section may be implemented at any time —...

191

Private Activity Bond Allocation (Missouri)  

Broader source: Energy.gov [DOE]

The Private Activity Bond Allocation Program provides low-interest financing through tax-exempt bonds for certain types of projects, including electric and gas utility projects. Eligible applicants...

192

Private Activity Revenue Bonds (Maryland)  

Broader source: Energy.gov [DOE]

Private Activity Revenue Bonds are available in the form of both taxable bonds and tax-exempt bonds. Both types of bonds provide access to long-term capital markets for fixed asset financing....

193

Active swarms on a sphere  

E-Print Network [OSTI]

Here we show that coupling to curvature has profound effects on collective motion in active systems, leading to patterns not observed in flat space. Biological examples of such active motion in curved environments are numerous: curvature and tissue folding are crucial during gastrulation, epithelial and endothelial cells move on constantly growing, curved crypts and vili in the gut, and the mammalian corneal epithelium grows in a steady-state vortex pattern. On the physics side, droplets coated with actively driven microtubule bundles show active nematic patterns. We study a model of self-propelled particles with polar alignment on a sphere. Hallmarks of these motion patterns are a polar vortex and a circulating band arising due to the incompatibility between spherical topology and uniform motion - a consequence of the hairy ball theorem. We present analytical results showing that frustration due to curvature leads to stable elastic distortions storing energy in the band.

Rastko Sknepnek; Silke Henkes

2014-07-31T23:59:59.000Z

194

Commercial Space Activities at Goddard  

E-Print Network [OSTI]

, environmental verification, and engineering `Best Practices' requirements #12;Commercial Utilization's commercial practices and processes · Brief summary of procurement activities under the three Rapid Catalogs Quantity ­ Leverage commercial practices and processes when possible ­ NASA mission assurance

Waliser, Duane E.

195

Nature Macmillan Publishers Ltd 1998 6. James, R. H. & Elderfield, H. Chemistry of ore-forming fluids and mineral formation rates in an active  

E-Print Network [OSTI]

. Geology 24, 1147­1150 (1996). 7. Cann, J. R., Strens, M. R. & Rice, A. A simple magma-driven thermal. Uranium enrichment in metalliferous sediments from the Mid-Atlantic Ridge. Earth Planet. Sci. Lett. 124 and uranium mobility in hydrothermal sulphides. Terra Nova (Abstr. Suppl. 9) 555 (1997). 16. Humphris, S. E

196

Activation  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsruc Documentation RUCProductstwrmrAre the EffectsAcknowledgment StatementGuidance »||

197

CIP Activities Notes from the Office  

E-Print Network [OSTI]

Highlights Paintball CIP Activities Notes from the Office Birthdays Manners Grammar The's Weekly. CIP Activities The CIP Office has organized a lot of activities for this week! Emeritus Mardi

Pilyugin, Sergei S.

198

Financial and Activity Reports | Department of Energy  

Office of Environmental Management (EM)

- May 31, 2013 April 30, 2013 Financial and Activity Report - April 30, 2013 March 1, 2013 Financial and Activity Report - March 1, 2013 February 22, 2013 Financial and Activity...

199

Modelling and Control of Activated Sludge Processes  

E-Print Network [OSTI]

Modelling and Control of Activated Sludge Processes Michela Mulas Dottorato di Ricerca of Activated Sludge Processes Michela Mulas Supervisors: Prof. Roberto Baratti Ing. Stefania Tronci Dottorato . . . . . . . . . . . . . . . . . . . . . . . . . 5 2 ASP Models and Simulations 7 2.1 The Activated Sludge Process

Skogestad, Sigurd

200

Defect dynamics in active nematics  

E-Print Network [OSTI]

Topological defects are distinctive signatures of liquid crystals. They profoundly affect the viscoelastic behavior of the fluid by constraining the orientational structure in a way that inevitably requires global changes not achievable with any set of local deformations. In active nematic liquid crystals topological defects not only dictate the global structure of the director, but also act as local sources of motion, behaving as self-propelled particles. In this article we present a detailed analytical and numerical study of the mechanics of topological defects in active nematic liquid crystals.

Luca Giomi; Mark J. Bowick; Prashant Mishra; Rastko Sknepnek; M. Cristina Marchetti

2014-03-26T23:59:59.000Z

Note: This page contains sample records for the topic "magmatic activity magma" 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

Active carbon filter health condition detection with piezoelectric wafer active sensors  

E-Print Network [OSTI]

Active carbon filter health condition detection with piezoelectric wafer active sensors Jingjing Chemical Biological Center, 5183 Blackhawk Road, APG, MD USA 21010 ABSTRACT The impregnated active carbon in active carbon filters by combining the electromechanical impedance spectroscopy (EMIS

Giurgiutiu, Victor

202

Independent Oversight Activity Report, Hanford Waste Treatment...  

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

Hanford Waste Treatment and Immobilization Plant Engineering Activities and Tank Farm Operations HIAR-HANFORD-2014-01-13 This Independent Oversight Activity Report documents...

203

Implantation, Activation, Characterization and Prevention/Mitigation...  

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

Activation, Characterization and PreventionMitigation of Internal Short Circuits in Lithium-Ion Cells Implantation, Activation, Characterization and PreventionMitigation of...

204

Thermoelectric Activities of European Community within Framework...  

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

of European Community within Framework Programme 7 and additional activities in Germany Thermoelectric Activities of European Community within Framework Programme 7 and...

205

Environmental Justice Activities: Community Leaders' Institute...  

Office of Environmental Management (EM)

Activities: Community Leaders' Institute, West Columbia, South Carolina Environmental Justice Activities: Community Leaders' Institute, West Columbia, South Carolina July 13, 2012...

206

Independent Oversight Activity Report, Hanford Waste Treatment...  

Office of Environmental Management (EM)

Treatment and Immobilization Plant Low Activity Waste Facility Heating, Ventilation, and Air Conditioning Systems Hazards Analysis Activities HIAR-WTP-2014-01-27 This...

207

Independent Oversight Activity Report, National Nuclear Security...  

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

10-14, 2014 Contractor Transition Activities for the National Nuclear Security Administration Production Office IAR-NPO-2014-03-10 This Independent Activity Report documents an...

208

Department of the Navy Bioeconomy Activity  

Broader source: Energy.gov [DOE]

Plenary V: Federal Activities in the Bioeconomy Department of the Navy Bioeconomy Activity Chris Tindal, Director for Operational Energy, U.S. Department of Navy

209

Independent Oversight Activity Report, Savannah River Site -...  

Office of Environmental Management (EM)

Activity Report, Savannah River Site - February 2014 February 2014 Operational Awareness Visit of the Savannah River Site HIAR-SRS-2014-02-25 This Independent Activity...

210

Independent Activity Report, Sandia National Laboratories - September...  

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

September 2012 Operational Awareness Oversight of Sandia National Laboratories HIAR SNL-2012-09-13 This Independent Activity Report documents an operational awareness activity...

211

Advanced Vehicle Testing Activity (AVTA) ? PHEV Evaluations...  

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

1.pdf More Documents & Publications Advanced Vehicle Testing Activity (AVTA) - Vehicle Testing and Demonstration Activities AVTA PHEV Demonstrations and Testing Argonne...

212

Independent Activity Report, Hanford - May 2010 | Department...  

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

in a method that encourages collaboration with DOE-RL. Independent Activity Report, Hanford - May 2010 More Documents & Publications Independent Activity Report, Hanford - May...

213

Annual Report of Research Activity  

E-Print Network [OSTI]

1 Annual Report of Research Activity FISCAL YEAR 2009 Office of the Senior Vice President and the trans- lation of a long-term initiative to develop microbial fuel cells into practice in a pilot plant of many creative initiatives. In this report you will read about a new imaging facility designed

Lee, Dongwon

214

Student Activism Michigan State University  

E-Print Network [OSTI]

Handbook and Resource Guide, page 13-33. 2 Disorderly Assemblages or Conduct ordinance, Spartan Life; 2010 On Campus? Protests, rallies, etc., may not disrupt normal University operations.2 For example, activities Spartan Life Be aware of relevant institutional policies: The Student Disorderly Conduct Policy 4

Liu, Taosheng

215

Overview of seismic panel activities  

SciTech Connect (OSTI)

In January 1991, the DOE-EM appointed a Seismic Panel to develop seismic criteria that can be used for evaluation of underground storage tanks containing high level radioactive wastes. The Panel expects to issue the first draft of the criteria report in January 1992. This paper provides an overview of the Panel's activities and briefly discusses the criteria. 3 refs.

Bandyopadhyay, K.K.

1991-01-01T23:59:59.000Z

216

Waste to Energy Time Activities  

E-Print Network [OSTI]

SEMINAR Waste to Energy Time Activities 9:30-9:40 Brief introduction of participants 9:40-10:10 Presentation of Dr. Kalogirou, "Waste to Energy: An Integral Part of Worldwide Sustainable Waste Management" 10. Sofia Bethanis, "Production of synthetic aggregates for use in structural concrete from waste to energy

217

Designing Water Smart Landscapes Activity  

E-Print Network [OSTI]

Designing Water Smart Landscapes Activity Objective: Create a water smart home landscape. Materials the perimeters of the existing buildings for your plan. 2. Draw your base map using graph paper. Draw the existing buildings to scale, and include the driveway and walkways. 3. Using tracing paper over your base

218

The human activity of visualization  

E-Print Network [OSTI]

Griffin et al 2006 #12;Human-Computer Interaction: Software of the Mind each user has a setThe human activity of visualization cultural and psychological factors in representation; Gibbon 1998; Marcus 2000) conventions and metaphors of Westerners may not hold worldwide colors

Wright, Dawn Jeannine

219

CV-2a: Plutonic - Recent or Active Volcanism | Open Energy Information  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home5b9fcbce19 NoPublic Utilities Address: 160Benin: EnergyBoston Areais3: Crystalline Rock -COPPE IncubatorCSU -b: Magmatic -2a:

220

Solid Edge ActiveXSolid Edge ActiveX AutomationAutomation  

E-Print Network [OSTI]

;Solid Edge ActiveX AutomationSolid Edge ActiveX Automation How ActiveX Automation works?How ActiveX Automation works? In Solid Edge, every document, every part, and every feature ofIn Solid Edge, everySolid Edge ActiveXSolid Edge ActiveX AutomationAutomation Creating Automation Client Using

Krovi, Venkat

Note: This page contains sample records for the topic "magmatic activity magma" 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

Symmetric Active/Active Replication for Dependent Services  

SciTech Connect (OSTI)

During the last several years, we have established the symmetric active/active replication model for service-level high availability and implemented several proof-of-concept prototypes. One major deficiency of our model is its inability to deal with dependent services, since its original architecture is based on the client-service model. This paper extends our model to dependent services using its already existing mechanisms and features. The presented concept is based on the idea that a service may also be a client of another service, and multiple services may be clients of each other. A high-level abstraction is used to illustrate dependencies between clients and services, and to decompose dependencies between services into respective client-service dependencies. This abstraction may be used for providing high availability in distributed computing systems with complex service-oriented architectures.

Engelmann, Christian [ORNL; Scott, Stephen L [ORNL; Leangsuksun, Chokchai [Louisiana Tech University; He, X. [Tennessee Technological University

2008-01-01T23:59:59.000Z

222

National Synchrotron Light Source Activity Report 1998  

SciTech Connect (OSTI)

National Synchrotron Light Source Activity Report for period October 1, 1997 through September 30, 1998

Rothman, Eva

1999-05-01T23:59:59.000Z

223

Activities and Accomplishments in Model Year 2007  

SciTech Connect (OSTI)

Document summarizes the compliance activity of EPAct-covered state and alternative fuel provider fleets.

Not Available

2008-09-01T23:59:59.000Z

224

Processing of Activated Core Components  

SciTech Connect (OSTI)

Used activated components from the core of a NPP like control elements, water channels from a BWR, and others like in-core measurement devices need to be processed into waste forms suitable for interim storage, and for the final waste repository. Processing of the activated materials can be undertaken by underwater cutting and packaging or by cutting and high-pressure compaction in a hot cell. A hot cell is available in Germany as a joint investment between GNS and the Karlsruhe Research Center at the latter's site. Special transport equipment is available to transport the components ''as-is'' to the hot cell. Newly designed underwater processing equipment has been designed, constructed, and operated for the special application of NPP decommissioning. This equipment integrates an underwater cutting device with an 80 ton force underwater in-drum compactor.

Friske, A.; Gestermann, G.; Finkbeiner, R.

2003-02-26T23:59:59.000Z

225

Technical planning activity: Final report  

SciTech Connect (OSTI)

In April 1985, the US Department of Energy's (DOE's) Office of Fusion Energy commissioned the Technical Planning Activity (TPA). The purpose of this activity was to develop a technical planning methodology and prepare technical plans in support of the strategic and policy framework of the Magnetic Fusion Program Plan issued by DOE in February 1985. Although this report represents the views of only the US magnetic fusion community, it is international in scope in the sense that the technical plans contained herein describe the full scope of the tasks that are prerequisites for the commercialization of fusion energy. The TPA has developed a well-structured methodology that includes detailed definitions of technical issues, definitions of program areas and elements, statements of research and development objectives, identification of key decision points and milestones, and descriptions of facility requirements.

Not Available

1987-01-01T23:59:59.000Z

226

Hydrogen ICE Vehicle Testing Activities  

SciTech Connect (OSTI)

The Advanced Vehicle Testing Activity teamed with Electric Transportation Applications and Arizona Public Service to develop and monitor the operations of the APS Alternative Fuel (Hydrogen) Pilot Plant. The Pilot Plant provides 100% hydrogen, and hydrogen and compressed natural gas (H/CNG)-blended fuels for the evaluation of hydrogen and H/CNG internal combustion engine (ICE) vehicles in controlled and fleet testing environments. Since June 2002, twenty hydrogen and H/CNG vehicles have accumulated 300,000 test miles and 5,700 fueling events. The AVTA is part of the Department of Energy’s FreedomCAR and Vehicle Technologies Program. These testing activities are managed by the Idaho National Laboratory. This paper discusses the Pilot Plant design and monitoring, and hydrogen ICE vehicle testing methods and results.

J. Francfort; D. Karner

2006-04-01T23:59:59.000Z

227

Status Report on ILDG activities  

E-Print Network [OSTI]

A status report about the International Lattice Data Grid (ILDG) is given. Different countries participating in the ILDG have created regional lattice data grid solutions that are implemented, working and used. The remaining task and the focus of present activities is the development of the interoperability of these regional grids. A first, successful step in this direction is a metadata catalogue service which is already working interoperable.

Karl Jansen

2006-10-05T23:59:59.000Z

228

Activated carbon to the rescue  

SciTech Connect (OSTI)

This article describes the response to pipeline spill of ethylene dichloride (EDC) on the property of an oil company. Activated carbon cleanup proceedure was used. During delivery, changeout, transport, storage, thermal reactivation, and return delivery to the site, the carbon never came into direct contact with operating personnel or the atmosphere. More than 10,000 tones of dredge soil and 50 million gallons of surface water were processed during the emergency response.

Sen, S. [Calgon Carbon Corp., Pittsburgh, PA (United States)

1996-03-01T23:59:59.000Z

229

Secondary Energy Infobook Activities (19 Activities) | Department of Energy  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious RankCombustion |Energy Usage » SearchEnergy EconomyWindHydrogenHydrogen &Page Dedicated toActivities (19

230

Secondary Energy Infobook and Secondary Infobook Activities (19 Activities)  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious RankCombustion |Energy Usage » SearchEnergy EconomyWindHydrogenHydrogen &Page Dedicated toActivities

231

Primary Science of Energy Teacher and Student Guides (42 Activities...  

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

Guide (42 Activities) Intermediate Energy Infobook Activities (29 Activities) Thermodynamics Teacher and Student Guides (6 Activities) Features Find fun and introductory...

232

Actively driven thermal radiation shield  

DOE Patents [OSTI]

A thermal radiation shield for cooled portable gamma-ray spectrometers. The thermal radiation shield is located intermediate the vacuum enclosure and detector enclosure, is actively driven, and is useful in reducing the heat load to mechanical cooler and additionally extends the lifetime of the mechanical cooler. The thermal shield is electrically-powered and is particularly useful for portable solid-state gamma-ray detectors or spectrometers that dramatically reduces the cooling power requirements. For example, the operating shield at 260K (40K below room temperature) will decrease the thermal radiation load to the detector by 50%, which makes possible portable battery operation for a mechanically cooled Ge spectrometer.

Madden, Norman W. (Livermore, CA); Cork, Christopher P. (Pleasant Hill, CA); Becker, John A. (Alameda, CA); Knapp, David A. (Livermore, CA)

2002-01-01T23:59:59.000Z

233

Transfer Activity Historical Yearly Peak  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsrucLas ConchasPassiveSubmittedStatusButler Tina ButlerTodayTransForum TransForumActivity Historical

234

Transfer Activity Last 8 Days  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsrucLas ConchasPassiveSubmittedStatusButler Tina ButlerTodayTransForum TransForumActivity

235

Science Energy Literacy and Activities  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmosphericNuclear Security Administrationcontroller systemsBi (2) Sr (2) CawithMicrofluidicJournalWhatActivitiesScience &

236

Compare Activities by Building Age  

Gasoline and Diesel Fuel Update (EIA)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul(Summary) " ,"ClickPipelines About U.S.30Natural Gas Glossary529 633 622 56623 4623 42 180 208Summaary99Activities

237

SYSTHESIS OF VOLCANISM STUDIES FOR THE YUCCA MOUNTAIN SITE CHARACTERIZATION PROJECT  

SciTech Connect (OSTI)

This report synthesizes the results of volcanism studies conducted by scientists at the Los Alamos National Laboratory and collaborating institutions on behalf of the Department of Energy's Yucca Mountain Project. Chapter 1 introduces the volcanism issue for the Yucca Mountain site and provides the reader with an overview of the organization, content, and significant conclusions of this report. The hazard of future basaltic volcanism is the primary topic of concern including both events that intersect a potential repository and events that occur near or within the waste isolation system of a repository. Future volcanic events cannot be predicted with certainty but instead are estimated using formal methods of probabilistic volcanic hazard assessment (PVHA). Chapter 2 describes the volcanic history of the Yucca Mountain region (YMR) and emphasizes the Pliocene and Quaternary volcanic record, the interval of primary concern for volcanic risk assessment. The distribution, eruptive history, and geochronology of Plio-Quaternary basalt centers are described by individual center emphasizing the younger postcaldera basalt (<5 Ma). The Lathrop Wells volcanic center is described in detail because it is the youngest basalt center in the YMR. The age of the Lathrop Wells center is now confidently determined to be about 75 thousand years old. Chapter 3 describes the tectonic setting of the YMR and presents and assesses the significance of multiple alternative tectonic models. The distribution of Pliocene and Quaternary basaltic volcanic centers is evaluated with respect to tectonic models for detachment, caldera, regional and local rifting, and the Walker Lane structural zone. Geophysical data are described for the YMR and are used as an aid to understand the distribution of past basaltic volcanic centers and possible future magmatic processes. Chapter 4 discusses the petrologic and geochemical features of basaltic volcanism in the YMR, the southern Great Basin and the Basin and Range province. Geochemical and isotopic data are presented for post-Miocene basalts of the Yucca Mountain region. Alternative petrogenetic models are assessed for the formation of the Lathrop Wells volcanic center. Based on geochemical data, basaltic ash in fault trenches near Yucca Mountain is shown to have originated from the Lathrop Wells center. Chapter 5 synthesizes eruptive and subsurface effects of basaltic volcanism on a potential repository and summarizes current concepts of the segregation, ascent, and eruption of basalt magma. Chapter 6 synthesizes current knowledge of the probability of disruption of a potential repository at Yucca Mountain. In 1996, an Expert Elicitation panel was convened by DOE that independently conducted PVHA for the Yucca Mountain site. Chapter 6 does not attempt to revise this PVHA; instead, it further examines the sensitivity of variables in PVHA. The approaches and results of PVHA by the expert judgment panel are evaluated and incorporated throughout this chapter. The disruption ratio (E2) is completely re-evaluated using simulation modeling that describes volcanic events based on the geometry of basaltic feeder dikes. New estimates of probability bounds are developed. These comparisons show that it is physically implausible for the probability of magmatic disruption of the Yucca Mountain site to be greater than 10{sup -7} events per year. Bounding probability estimates are used to assess possible implications of not drilling aeromagnetic anomalies in the Arnargosa Valley and Crater Flat. The results of simulation modeling are used to assess the sensitivity of the disruption probability for the location of northeast boundaries of volcanic zones near the Yucca Mountain site. A new section on modeling of radiological releases associated with surface and subsurface magmatic activity has been added to chapter 6. The modeling results are consistent with past total system performance assessments that show future volcanic and magmatic events are not significant components of repository performance and volcanism is not a prio

FV PERRY, GA CROWE, GA VALENTINE AND LM BOWKER

1997-09-23T23:59:59.000Z

238

Volatile contents in subduction-related basaltic magmas from Central Mexico: considerations on mantle enrichment processes and low pressure magma degassing during basaltic eruptions  

E-Print Network [OSTI]

Melt inclusions in olivine phenocrysts from primitive lavas from five different volcanoes in the Sierra Chichinautzin (Central Mexico) were analyzed by infrared spectroscopy and electron microprobe to determine their major element chemistry...

Cervantes, Pablo

1999-01-01T23:59:59.000Z

239

Chapter 15 Ethics, Outside Employment, Nepotism, and Political Activities 15.04 Political Activities  

E-Print Network [OSTI]

Chapter 15 Ethics, Outside Employment, Nepotism, and Political Activities 15.04 Political Activities State law (s.230.40, Wis Stats) places certain restrictions on the political activities are prohibited from soliciting or receiving political contributions, soliciting political assistance

Sheridan, Jennifer

240

Environmental Activism as Collective Action Key words: Environmental activism, environmental behavior, collective action,  

E-Print Network [OSTI]

Environmental Activism as Collective Action Key words: Environmental activism, environmental behavior, collective action, environmentalism, collective interest model. Mark Lubell Department The literature on environmental activism has failed to produce a model of individual decision- making explicitly

Lubell, Mark

Note: This page contains sample records for the topic "magmatic activity magma" 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

Albanova Nano Fabrication Facility: Activity Report D. B. Haviland Activity Report  

E-Print Network [OSTI]

Albanova Nano Fabrication Facility: Activity Report D. B. Haviland Activity Report Albanova contains a report of the activity carried out in the Albanova Nano- Fabrication Facility, located...................................................................................................... 5 Appendix 1: Nano-Lab projects

Haviland, David

242

Molecular Mechanisms and Inhibition of Transcription Activation by Bacterial AraC Family Activator Proteins  

E-Print Network [OSTI]

for both DNA binding and transcription activation. We propose that transcription activation by Rns involves contacts between RS2 and AS2 region residues and these contacts may impart the structure or dynamics required by Rns to activate transcription...

Koppolu, Veerendra

2013-12-31T23:59:59.000Z

243

Phenomenology and simulations of active fluids   

E-Print Network [OSTI]

Active fluids are an interesting new class of non-equilibrium systems in physics. In such fluids, the system is forced out of equilibrium by the individual active particles - in contrast to driven systems where the system ...

Tjhung, Elsen

2013-11-28T23:59:59.000Z

244

Antarctic Mapping Project ACTIVE RADAR CALIBRATOR  

E-Print Network [OSTI]

RADARSAT Antarctic Mapping Project ACTIVE RADAR CALIBRATOR INSTALLATION DOCUMENT October, 1999 ENVIRONMENTAL RESEARCH INSTITUTE OF MICHIGAN CENTER FOR EARTH SCIENCES ALASKA SAR FACILITY BYRD POLAR RESEARCH...................................................................................................................................................3 Active Radar Calibrator Testing

Howat, Ian M.

245

Independent Oversight Activity Report, Hanford Waste Treatment...  

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

observing a limited portion of the start of the hazard analysis (HA) for WTP Low Activity Waste (LAW) Primary Off-gas System. The primary purpose of this HSS field activity was to...

246

Landscape Evolution at an Active Plate Margin  

E-Print Network [OSTI]

Landscape Evolution at an Active Plate Margin edited and compiled by David R. Jessey and Robert E;32009 Desert Symposium Table of contents Landscape evolution at an active plate margin: a field trip

de Lijser, Peter

247

Physical Activity and Modernization among Bolivian Amerindians  

E-Print Network [OSTI]

analyze physical activity patterns among the Tsimane, forager-horticulturalists of Amazonian Bolivia on physical activity ratio (PAR), the ratio of total energy expenditure to basal metabolic rate. Accelerometry

Gurven, Michael

248

Forecasting Seismic Signatures of Stellar Magnetic Activity  

E-Print Network [OSTI]

For the Sun, a tight correlation between various activity measures and oscillation frequencies is well documented. For other stars, we have abundant data on magnetic activity and its changes but not yet on its seismic signature. A prediction of the activity induced frequency changes in stars based on scaling the solar relations is presented. This seismic signature of the activity should be measurable in the data expected within few years.

W. A. Dziembowski

2007-09-17T23:59:59.000Z

249

E-Print Network 3.0 - activity activity coefficient Sample Search...  

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

cook@eecs.wsu.edu ABSTRACT Activity discovery and recognition can provide... for each new physical space in order to carry out the conventional activity discovery algo- rithms...

250

ROBUSTNESS MEASURE FOR FUZZY MAINTENANCE ACTIVITIES SCHEDULE  

E-Print Network [OSTI]

activities: the preventive maintenance, whose activities can be long term planned, and the correctiveROBUSTNESS MEASURE FOR FUZZY MAINTENANCE ACTIVITIES SCHEDULE François MARMIER , Christophe VARNIER. Especially in the field of maintenance services where the different practical knowledge or skills

Paris-Sud XI, Université de

251

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

252

University of Colorado 2001 Activity Report 1  

E-Print Network [OSTI]

University of Colorado 2001 Activity Report 1 Laboratory for Atmospheric and Space Physics Activity Report 2001 University of Colorado at Boulder #12;University of Colorado 2 2001 Activity Report Cover-campus in the Research Park at 1234 Innovation Drive, Boulder, Colorado. Laboratory for Atmospheric and Space Physics

Mojzsis, Stephen J.

253

Boron-10 ABUNCL Active Testing  

SciTech Connect (OSTI)

The Department of Energy Office of Nuclear Safeguards and Security (NA-241) is supporting the project Coincidence Counting With Boron-Based Alternative Neutron Detection Technology at Pacific Northwest National Laboratory (PNNL) for the development of a 3He proportional counter alternative neutron coincidence counter. The goal of this project is to design, build and demonstrate a system based upon 10B-lined proportional tubes in a configuration typical for 3He-based coincidence counter applications. This report provides results from testing of the active mode of the General Electric Reuter-Stokes Alternative Boron-Based Uranium Neutron Coincidence Collar (ABUNCL) at Los Alamos National Laboratory using sources and fuel pins.

Kouzes, Richard T.; Ely, James H.; Lintereur, Azaree T.; Siciliano, Edward R.

2013-07-09T23:59:59.000Z

254

Salt site performance assessment activities  

SciTech Connect (OSTI)

During this year the first selection of the tools (codes) for performance assessments of potential salt sites have been tentatively selected and documented; the emphasis has shifted from code development to applications. During this period prior to detailed characterization of a salt site, the focus is on bounding calculations, sensitivity and with the data available. The development and application of improved methods for sensitivity and uncertainty analysis is a focus for the coming years activities and the subject of a following paper in these proceedings. Although the assessments to date are preliminary and based on admittedly scant data, the results indicate that suitable salt sites can be identified and repository subsystems designed which will meet the established criteria for protecting the health and safety of the public. 36 references, 5 figures, 2 tables.

Kircher, J.F.; Gupta, S.K.

1983-01-01T23:59:59.000Z

255

Millimeter-wave active probe  

DOE Patents [OSTI]

A millimeter-wave active probe for use in injecting signals with frequencies above 50GHz to millimeter-wave and ultrafast devices and integrated circuits including a substrate upon which a frequency multiplier consisting of filter sections and impedance matching sections are fabricated in uniplanar transmission line format. A coaxial input and uniplanar 50 ohm transmission line couple an approximately 20 GHz input signal to a low pass filter which rolls off at approximately 25 GHz. An input impedance matching section couples the energy from the low pass filter to a pair of matched, antiparallel beam lead diodes. These diodes generate odd-numberd harmonics which are coupled out of the diodes by an output impedance matching network and bandpass filter which suppresses the fundamental and third harmonics and selects the fifth harmonic for presentation at an output.

Majidi-Ahy, Gholamreza (Sunnyvale, CA); Bloom, David M. (Portola Valley, CA)

1991-01-01T23:59:59.000Z

256

Activities of Building Commissioning in Japan  

E-Print Network [OSTI]

and BackgroundIntroduction and Background #0;?#0;?#0;?#0;? Activities of Building CActivities of Building C??in Japanin Japan ?? IBEC Activity for IEA/Annex40,47IBEC Activity for IEA/Annex40,47 ?? SHASE Activity for Commissioning GuidelineSHASE Activity... ?Commissioning Committee BCA(USA)Total Building Cx 2000YamatakeResearch Center 2003Tokyo Harumi IsrandDHCElectric Co. T-bldg. BSCA IEA/Annex40, 47 CxProcess NIST IBEC,Jp PECI/NCBCCxProjects ASHRAE GSA DOE. Hong KongBldg. CxCenter UKCIBSE/BSRIA 2005?Red Cross...

Yanagihara, R.

2006-01-01T23:59:59.000Z

257

Dynamics and rheology of active glasses  

E-Print Network [OSTI]

Within the framework of mode-coupling theory, we present a simple model for describing dense assemblies of active (self-propelled) spherical colloidal particles. For isotropic suspensions, we demonstrate that the glass transition is shifted to higher volume fraction by the addition of activity, in agreement with recent Brownian dynamics simulations. Activity-induced changes in the static structure factor of the fluid are predicted. The mechanical response of an active glass to applied strain is shown to be softer than the corresponding passive glass; both the nonergodicity parameter and the yield stress reduce with increasing activity.

T. F. F. Farage; J. M. Brader

2014-03-07T23:59:59.000Z

258

Switching Activity Analysis and Pre-Layout Activity Prediction for FPGAs  

E-Print Network [OSTI]

activity on a net changes when delays are zero (zero delay activity) versus when logic delays values. Our approach is novel in that it estimates each net's routed delay activity using only zero activity). Low-power synthesis and early power esti- mation are typically done on the basis of zero delay

Najm, Farid N.

259

Switching Activity Analysis and PreLayout Activity Prediction for FPGAs  

E-Print Network [OSTI]

activity on a net changes when delays are zero (zero delay activity) versus when logic delays values. Our approach is novel in that it estimates each net's routed delay activity using only zero activity). Low­power synthesis and early power esti­ mation are typically done on the basis of zero delay

Najm, Farid N.

260

Nest predation increases with parental activity: separating nest site and parental activity effects  

E-Print Network [OSTI]

Nest predation increases with parental activity: separating nest site and parental activity effects Alexander Skutch hypothesized that increased parental activity can increase the risk of nest predation. We tested this hypothesis using ten open-nesting bird species in Arizona, USA. Parental activity was greater

Martin, Thomas E.

Note: This page contains sample records for the topic "magmatic activity magma" 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

Active Cores in Deep Fields  

E-Print Network [OSTI]

Deep field observations are an essential tool to probe the cosmological evolution of galaxies. In this context, X-ray deep fields provide information about some of the most energetic cosmological objects: active galactic nuclei (AGN). Astronomers are interested in detecting sufficient numbers of AGN to probe the accretion history at high redshift. This talk gives an overview of the knowledge resulting from a highly complete soft X-ray selected sample collected with ROSAT, XMM-Newton and Chandra deep fields. The principal outcome based on X-ray luminosity functions and space density evolution studies is that low-luminosity AGN evolve in a dramatically different way from high-luminosity AGN: The most luminous quasars perform at significantly earlier cosmic times and are most numerous in a unit volume at cosmological redshift z~2. In contrast, low-luminosity AGN evolve later and their space density peaks at z~0.7. This finding is also interpreted as an anti-hierarchical growth of supermassive black holes in the Universe. Comparing this with star formation rate history studies one concludes that supermassive black holes enter the cosmic stage before the bulk of the first stars. Therefore, first solutions of the so-called hen-egg problem are suggested. Finally, status developments and expectations of ongoing and future extended observations such as the XMM-COSMOS project are highlighted.

G. Hasinger; A. Mueller

2005-10-14T23:59:59.000Z

262

Clean Coal Program Research Activities  

SciTech Connect (OSTI)

Although remarkable progress has been made in developing technologies for the clean and efficient utilization of coal, the biggest challenge in the utilization of coal is still the protection of the environment. Specifically, electric utilities face increasingly stringent restriction on the emissions of NO{sub x} and SO{sub x}, new mercury emission standards, and mounting pressure for the mitigation of CO{sub 2} emissions, an environmental challenge that is greater than any they have previously faced. The Utah Clean Coal Program addressed issues related to innovations for existing power plants including retrofit technologies for carbon capture and sequestration (CCS) or green field plants with CCS. The Program focused on the following areas: simulation, mercury control, oxycoal combustion, gasification, sequestration, chemical looping combustion, materials investigations and student research experiences. The goal of this program was to begin to integrate the experimental and simulation activities and to partner with NETL researchers to integrate the Program's results with those at NETL, using simulation as the vehicle for integration and innovation. The investigators also committed to training students in coal utilization technology tuned to the environmental constraints that we face in the future; to this end the Program supported approximately 12 graduate students toward the completion of their graduate degree in addition to numerous undergraduate students. With the increased importance of coal for energy independence, training of graduate and undergraduate students in the development of new technologies is critical.

Larry Baxter; Eric Eddings; Thomas Fletcher; Kerry Kelly; JoAnn Lighty; Ronald Pugmire; Adel Sarofim; Geoffrey Silcox; Phillip Smith; Jeremy Thornock; Jost Wendt; Kevin Whitty

2009-03-31T23:59:59.000Z

263

Detecting active comets with SDSS  

SciTech Connect (OSTI)

Using a sample of serendipitously discovered active comets in the Sloan Digital Sky Survey (SDSS), we develop well-controlled selection criteria for greatly increasing the efficiency of comet identification in the SDSS catalogs. After follow-up visual inspection of images to reject remaining false positives, the total sample of SDSS comets presented here contains 19 objects, roughly one comet per 10 million other SDSS objects. The good understanding of selection effects allows a study of the population statistics, and we estimate the apparent magnitude distribution to r {approx} 18, the ecliptic latitude distribution, and the comet distribution in SDSS color space. The most surprising results are the extremely narrow range of colors for comets in our sample (e.g. root-mean-square scatter of only {approx}0.06 mag for the g-r color), and the similarity of comet colors to those of jovian Trojans. We discuss the relevance of our results for upcoming deep multi-epoch optical surveys such as the Dark Energy Survey, Pan-STARRS, and the Large Synoptic Survey Telescope (LSST), and estimate that LSST may produce a sample of about 10,000 comets over its 10-year lifetime.

Solontoi, Michael; Ivezic, Zeljko; /Washington U., Seattle, Astron. Dept.; West, Andrew A.; /MIT, MKI; Claire, Mark; /Washington U., Seattle, Astron. Dept.; Juric, Mario; /Princeton U. Observ.; Becker, Andrew; Jones, Lynne; /Washington U., Seattle, Astron. Dept.; Hall, Patrick B.; /York U., Canada; Kent, Steve; /Fermilab; Lupton, Robert H.; /Princeton U. Observ.; Quinn, Tom; /Washington U., Seattle, Astron. Dept. /Princeton U. Observ.

2010-12-01T23:59:59.000Z

264

2014 PMEL Lab Review FY2009 Journal Articles  

E-Print Network [OSTI]

.L. Bryden (2009): Estimating the storage of anthropogenic carbon in the subtropical): Relationships between hydrothermal activity and axial magma chamber distribution, depthGuire, P. Raymond, and C.J. Tucker (2009): Carbon cycle observations: Gaps threaten

265

Volcanism, Structure, and Geochronology of Long Valley Caldera...  

Open Energy Info (EERE)

phreatic eruptions suggest that residual magma was present in the chamber as recently as 450 yr ago. Intracaldera hydrothermal activity began at least 0.3 m.y. ago and was...

266

Active micromixer using surface acoustic wave streaming  

DOE Patents [OSTI]

An active micromixer uses a surface acoustic wave, preferably a Rayleigh wave, propagating on a piezoelectric substrate to induce acoustic streaming in a fluid in a microfluidic channel. The surface acoustic wave can be generated by applying an RF excitation signal to at least one interdigital transducer on the piezoelectric substrate. The active micromixer can rapidly mix quiescent fluids or laminar streams in low Reynolds number flows. The active micromixer has no moving parts (other than the SAW transducer) and is, therefore, more reliable, less damaging to sensitive fluids, and less susceptible to fouling and channel clogging than other types of active and passive micromixers. The active micromixer is adaptable to a wide range of geometries, can be easily fabricated, and can be integrated in a microfluidic system, reducing dead volume. Finally, the active micromixer has on-demand on/off mixing capability and can be operated at low power.

Branch; Darren W. (Albuquerque, NM), Meyer; Grant D. (Ithaca, NY), Craighead; Harold G. (Ithaca, NY)

2011-05-17T23:59:59.000Z

267

Activated, coal-based carbon foam  

DOE Patents [OSTI]

An ablation resistant, monolithic, activated, carbon foam produced by the activation of a coal-based carbon foam through the action of carbon dioxide, ozone or some similar oxidative agent that pits and/or partially oxidizes the carbon foam skeleton, thereby significantly increasing its overall surface area and concurrently increasing its filtering ability. Such activated carbon foams are suitable for application in virtually all areas where particulate or gel form activated carbon materials have been used. Such an activated carbon foam can be fabricated, i.e. sawed, machined and otherwise shaped to fit virtually any required filtering location by simple insertion and without the need for handling the "dirty" and friable particulate activated carbon foam materials of the prior art.

Rogers, Darren Kenneth; Plucinski, Janusz Wladyslaw

2004-12-21T23:59:59.000Z

268

Active dc filter for HVDC systems  

SciTech Connect (OSTI)

This article is a case history of the installation of active dc filters for high-performance, low-cost harmonics filtering at the Lindome converter station in the Konti-Skan 2 HVDC transmission link between Denmark and Sweden. The topics of the article include harmonics, interference, and filters, Lindome active dc filter, active dc filter design, digital signal processor, control scheme, protection and fault monitoring, and future applications.

Zhang, W. (Royal Inst. of Tech., Stockholm (Sweden)); Asplund, G.

1994-01-01T23:59:59.000Z

269

Gap between active and passive solar heating  

SciTech Connect (OSTI)

The gap between active and passive solar could hardly be wider. The reasons for this are discussed and advantages to narrowing the gap are analyzed. Ten years of experience in both active and passive systems are reviewed, including costs, frequent problems, performance prediction, performance modeling, monitoring, and cooling concerns. Trends are analyzed, both for solar space heating and for service water heating. A tendency for the active and passive technologies to be converging is observed. Several recommendations for narrowing the gap are presented.

Balcomb, J.D.

1985-01-01T23:59:59.000Z

270

Switch on Clean Energy Activity Book | Department of Energy  

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

Switch on Clean Energy Activity Book Switch on Clean Energy Activity Book Games and activity book about energy efficiency and renewable energy technologies for kids....

271

Financial and Activity Report - October 30, 2009 | Department...  

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

October 30, 2009 Financial and Activity Report - October 30, 2009 DOEFinancialandActivityReport10302009.xls More Documents & Publications Financial and Activity Report - July...

272

Lunar floor-fractured craters: Classification, distribution, origin and implications for magmatism and shallow crustal structure  

E-Print Network [OSTI]

Floor-Fractured Craters (FFCs) are a class of lunar craters characterized by anomalously shallow floors cut by radial, concentric, and/or polygonal fractures; additional interior features are moats, ridges, and patches of ...

Jozwiak, Lauren M.

273

Magmatic History Of The East Rift Zone Of Kilauea Volcano, Hawaii...  

Open Energy Info (EERE)

be relatively large and well mixed, which is inconsistent with models that place this source on the margin of a radially zoned plume. Authors S. L. Quane, M. O. Garcia, H....

274

E-Print Network 3.0 - area magmatic expression Sample Search...  

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

the southwest ... Source: Mller, Dietmar - School of Geosciences, University of Sydney Collection: Geosciences 19 Triggering of a volcanic dome collapse by rainwater...

275

Carbon Dioxide and Helium Emissions from a Reservoir of Magmatic Gas  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Office of InspectorConcentrating SolarElectricEnergyCTBarreis aCallahan DivideCannon (Various) Wind Farm7825Dome

276

Chemical and Isotopic Composition of Casa Diablo Hot Spring: Magmatic CO2  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Office of InspectorConcentrating SolarElectricEnergyCTBarreis aCallahanWindSyracuse,CER.pngGreatChateau Tebeaunear

277

Deep Drilling to the Magmatic Environment in Long Valley Caldera | Open  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home5b9fcbce19 No revision has beenFfe2fb55-352f-473b-a2dd-50ae8b27f0a6 No revision has been approved forDaytonCounty, NevadaEnergy

278

Magmatic Longevity of Laacher SeeVolcano (Eifel, Germany) Indicated by U^Th Dating of  

E-Print Network [OSTI]

RESOURCES, ETH ZU« RICH, CLAUSIUSSTRASSE 25, 8092 ZU« RICH, SWITZERLAND 4 DEPARTMENT OF GEOLOGY, UNIVERSITY OF CALIFORNIA DAVIS, ONE SHIELDS AVENUE, DAVIS, CA 95616-8605, USA 5 DEPARTMENT OF GEOLOGY AND GEOGRAPHY, AUBURN PUBLICATION APRIL 16, 2010 Uranium-series dating of carbonatitic ejecta clasts constrains the crystallization

279

Independent Activity Report, Office of Secure Transportation...  

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

Office of Secure Transportation - March 2011 Independent Activity Report, Office of Secure Transportation - March 2011 March 2011 Report for the Appropriateness of Revisions to the...

280

Analysis Activities at National Renewable Energy Laboratory  

Broader source: Energy.gov [DOE]

Presentation on NREL’s analysis activities to the DOE Systems Analysis Workshop held in Washington, D.C. July 28-29, 2004.

Note: This page contains sample records for the topic "magmatic activity magma" 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

Analysis Activities at Sandia National Laboratory  

Broader source: Energy.gov [DOE]

Presentation on SNL’s analysis activities to the DOE Systems Analysis Workshop held in Washington, D.C. July 28-29, 2004.

282

Analysis Activities at Pacific Northwest National Laboratory  

Broader source: Energy.gov [DOE]

Presentation on PNNL’s analysis activities to the DOE Systems Analysis Workshop held in Washington, D.C. July 28-29, 2004.

283

Parsing ERK Activation Reveals Quantitatively Equivalent Contributions...  

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

experimental studies of the dynamic interactions between EGFR and HER2, and their downstream activation of extracellular signal-related kinase (ERK) to understand this complex...

284

Independent Activity Report, Hanford Operations Office - July...  

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

assessment included evaluation of work control, fall protection, quality assurance, and conduct of operations. Independent Activity Report, Hanford Operations Office - July 2010...

285

L:\\Projects - Active\\2004\\2004  

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

of work activities, including planning, hazards analysis and control, and conduct of operations. Effective tools have been developed for documenting and sharing FR...

286

L:\\Projects - Active\\2003\\2003  

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

of fume hood and benchtop radiological work identified numerous radiological conduct of operations deficiencies for these types of activities in RPL. As a result, site...

287

Independent Activity Report, Defense Nuclear Facilities Safety...  

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

Defense Nuclear Facilities Safety Board Public Meeting - October 2012 Independent Activity Report, Defense Nuclear Facilities Safety Board Public Meeting - October 2012 October...

288

Independent Activity Report, Savannah River Operation - June...  

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

Operation - June 2010 Independent Activity Report, Savannah River Operation - June 2010 June 2010 Savannah River Operations Office Self-Assessment of the Technical Qualification...

289

Independent Activity Report, Savannah River Site - September...  

Office of Environmental Management (EM)

September 2010 Independent Activity Report, Savannah River Site - September 2010 Savannah River Site Salt Waste Processing Facility Effectiveness Review The U.S. Department of...

290

Independent Activity Report, Hanford Waste Treatment Plant -...  

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

with the Department of Energy (DOE) WTP staff. One focus area for this visit was piping and pipe support installations. Independent Activity Report, Hanford Waste Treatment...

291

Independent Activity Report, Nevada National Security Site -...  

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

- July 2011 July 2011 NNSS Operational Readiness Review of the Joint Actinide Shock Physics Experimental Research Facility HIAR-NNSS-2011-07-28 This Independent Activity...

292

Independent Oversight Activity Report, Hanford Waste Treatment...  

Office of Environmental Management (EM)

of River Protection review of the High Level Waste Facility heating, ventilation, and air conditioning systems. Independent Oversight Activity Report, Hanford Waste Treatment...

293

Analysis Activities at Lawrence Livermore National Laboratory  

Broader source: Energy.gov [DOE]

Presentation on Lawrence Livermore’s analysis activities to the DOE Systems Analysis Workshop held in Washington, D.C. July 28-29, 2004.

294

Independent Activity Report, Oak Ridge National Laboratory -...  

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

Oak Ridge National Laboratory - October 2011 Independent Activity Report, Oak Ridge National Laboratory - October 2011 October 2011 Operational Awareness Tour of Building 3525...

295

Analysis Activities at Oak Ridge National Laboratory  

Broader source: Energy.gov [DOE]

Presentation on ORNL’s analysis activities to the DOE Systems Analysis Workshop held in Washington, D.C. July 28-29, 2004.

296

Independent Activity Report, West Valley Demonstration Project...  

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

July 2012 Operational Awareness Oversight of the West Valley Demonstration Project HIAR WVDP-2012-07-30 This Independent Activity Report documents an operational awareness...

297

Presentation to EAC: Renewable Electricity Futures Activities...  

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

Presentation to the Electricity Advisory Committee, October 29, 2010, on Renewable Electricity Futures Activities & Status. The presentation provides a high-level overview of the...

298

Intermediate Energy Infobook and Intermediate Infobook Activities...  

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

activities are: Forms Of Energy fill in the blanks Biomass worksheet Coal worksheet Geothermal worksheet Hydropower worksheet Natural Gas worksheet Petroleum worksheet Propane...

299

Independent Oversight Activity Report, Hanford Waste Treatment...  

Energy Savers [EERE]

October 2013 Independent Oversight Activity Report, Hanford Waste Treatment and Immobilization Plant - October 2013 October 2013 Observation of Waste Treatment and Immobilization...

300

Independent Oversight Activity Report, Hanford Waste Treatment...  

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

documented safety analysis and technical safety requirements for the U.S. Department of Energy Office of River Protection's review and approval. Independent Oversight Activity...

Note: This page contains sample records for the topic "magmatic activity magma" 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

Summary of Construction Equipment Tests and Activities  

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

Construction Equipment Tests and Activities Bruce Glagola - Sept 2013 Construction Equipment Tests A series of tests were conducted by the APS Construction Vibration...

302

Analysis Activities at Argonne National Laboratory  

Broader source: Energy.gov [DOE]

Presentation on Argonne’s analysis activities to the DOE Systems Analysis Workshop held in Washington, D.C. July 28-29, 2004.

303

Independent Activity Report, Lawrence Livermore National Laboratory...  

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

technicians, and the Alameda County Fire Department to a fire in a fume hood containing a depleted uranium part. Independent Activity Report, Lawrence Livermore National Laboratory...

304

Independent Activity Report, Portsmouth Gaseous Diffusion Plant...  

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

2011 August 2011 Orientation Visit to the Portsmouth Gaseous Diffusion Plant HIAR-PORTS-2011-08-03 This Independent Activity Report documents an operational awareness...

305

Independent Activity Report, Hanford Sludge Treatment Project...  

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

Sludge Treatment Project - February 2012 Independent Activity Report, Hanford Sludge Treatment Project - February 2012 February 2012 Hanford Sludge Treatment Project Operational...

306

Independent Activity Report, Hanford Plutonium Finishing Plant...  

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

Plutonium Finishing Plant - May 2012 Independent Activity Report, Hanford Plutonium Finishing Plant - May 2012 May 2012 Criticality Safety Information Meeting for the Hanford...

307

Independent Oversight Activity Report, Hanford Sludge Treatment...  

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

Sludge Treatment Project - September 2013 Independent Oversight Activity Report, Hanford Sludge Treatment Project - September 2013 November 2013 Hanford Sludge Treatment Project...

308

Independent Oversight Activity Report, Hanford Waste Treatment...  

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

November 2013 Independent Oversight Activity Report, Hanford Waste Treatment and Immobilization Plant - November 2013 December 2013 Catholic University of America Vitreous State...

309

Independent Oversight Activity Report, Hanford Waste Treatment...  

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

March 31 - April 10, 2014 Independent Oversight Activity Report, Hanford Waste Treatment and Immobilization Plant - March 31 - April 10, 2014 March 31 - April 10, 2014 Observation...

310

Independent Oversight Activity Report, Hanford Waste Treatment...  

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

July 2013 Independent Oversight Activity Report, Hanford Waste Treatment and Immobilization Plant - July 2013 July 2013 Operational Awareness of Waste Treatment and Immobilization...

311

Independent Activity Report, Washington River Protection Solutions...  

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

Solutions, LLC Industrial Hygiene Program Strategy and Implementation of the Hanford Concerns Council Recommendations HIAR-ORP-2011-10-26 This Independent Activity...

312

Passivation of fluorinated activated charcoal  

SciTech Connect (OSTI)

The Molten Salt Reactor Experiment (MSRE), at the Oak Ridge National Laboratory has been shut down since 1969 when the fuel salt was drained from the core into two Hastelloy N tanks at the reactor site. In 1995, a multiyear project was launched to remediate the potentially hazardous conditions generated by the movement of fissile material and reactive gases from the storage tanks into the piping system and an auxiliary charcoal bed (ACB). The top 12 in. of the ACB is known by gamma scan and thermal analysis to contain about 2.6 kg U-233. According to the laboratory tests, a few feet of fluorinated charcoal are believed to extend beyond the uranium front. The remainder of the ACB should consist of unreacted charcoal. Fluorinated charcoal, when subjected to rapid heating, can decompose generating gaseous products. Under confined conditions, the sudden exothermic decomposition can produce high temperatures and pressures of near-explosive characteristics. Since it will be necessary to drill and tap the ACB to allow installation of piping and instrumentation for remediation and recovery activities, it is necessary to chemically convert the reactive fluorinated charcoal into a more stable material. Ammonia can be administered to the ACB as a volatile denaturing agent that results in the conversion of the C{sub x}F to carbon and ammonium fluoride, NH{sub 4}F. The charcoal laden with NH{sub 4}F can then be heated without risking any sudden decomposition. The only consequence of heating the treated material will be the volatilization of NH{sub 4}F as a mixture of NH{sub 3} and HF, which would primarily recombine as NH{sub 4}F on surfaces below 200 C. The planned scheme for the ACB denaturing is to flow diluted ammonia gas in steps of increasing NH{sub 3} concentration, 2% to 50%, followed by the injection of pure ammonia. This report summarizes the planned passivation treatment scheme to stabilize the ACB and remove the potential hazards. It also includes basic information, results of laboratory tests, thermodynamic calculations, process description, and operational parameters, and addresses safety concerns.

Del Cul, G.D.; Trowbridge, L.D.; Simmons, D.W.; Williams, D.F.; Toth, L.M.

1997-10-01T23:59:59.000Z

313

Resource characteristics and development of Sumatera`s geothermal prospects, Indonesia  

SciTech Connect (OSTI)

Sumatera`s regional geologic setting has created appropriate conditions for the occurrence of wide spread, commercial geothermal resources distributed along the elongation of the island. A peculiar oblique approach of the India-Australian plate subduction beneath the Southeast Asian plate has led to island arc volcanic activity and major faulting that run along the entire island. Exploitable geothermal systems are developed beneath the volcanic complexes that are fed by shallow magma chamber and commercial viability is intensely enhanced by the presence of fault related zones of fracturing. The existence of shallow crustal magmatic heat sources and fracturing enhanced permeability provides Sumatera with the Indonesia`s largest concentration of geothermal prospects. Geological surveys of Sumatera have currently identified approximately 30 high enthalpy geothermal prospects which are mostly confined to the major zones of crustal weaknesses created by the northwest-southeast Sumatera fault system. High-temperature geothermal prospects in Sumatera are primarily associated with Quaternary andesitic to rhyotitic volcanics that emerge through this faulting system. Sumatera`s geothermal resources are typical of high-temperature hot water system with main reservoir rocks are composed of fractured Tertiary-Mesozoic sediments encountered at depth on the order of a few hundred meter to about 1,000 m overlain by low permeability layer of Quaternary volcanic rocks. The estimate on the Sumatera`s geothermal resource capability from 30 high-temperature prospects reveals a value of approximately 9,500 MW and presently, non of this capacity is commercially utilised and only less than 1% (65 MW) of this capacity, derived from two fields (Sibayak and Lempur), have been proven by exploratory drilling. The proven reserve capacity of the other field (Sarulla) in North Sumatera is still being calculated.

Prijanto, M.B.

1996-12-31T23:59:59.000Z

314

Dynamic Scheduling of Maintenance Activities Under Uncertainties  

E-Print Network [OSTI]

of the required treatment. There are mainly two types of maintenance activities: the preventive maintenance, whoseDynamic Scheduling of Maintenance Activities Under Uncertainties Fran¸cois Marmier, Christophe in maintenance services field where the different practical knowledges or skills are their working tools. We

Paris-Sud XI, Université de

315

Report on Activities And Usage Statistics of  

E-Print Network [OSTI]

of the Mobile Learning Portal, at mobilelearningportal.org. This Web site is a #12;Learning Technology CenterReport on Activities And Usage Statistics of Learning Technology Center Services and Facilities 2009-2010 #12;Learning Technology Center Review 2009-2010 December 2010 2 Report on Activities

Patzek, Tadeusz W.

316

AUDIT AND ADVISORY Report on Activities  

E-Print Network [OSTI]

Investment 12 Service Plan for FY2014 17 #12;Annual Report FY2013 Page 1 EXECUTIVE SUMMARY STATE OF CONTROL accessibility; Expansion in online education and international activities; Experimentation with alternative investigative activities, and representations made by University management, the internal control structures

Jacobs, Lucia

317

Student Organization Handbook Office of Student Activities  

E-Print Network [OSTI]

Student Organization Handbook Office of Student Activities Mattin Center, Suite 131 Updated November 2014 #12;StudentOrganizationHandbook 2 Welcome to Student Activities You have made a fantastic choice to get involved on campus! Johns Hopkins has over 300 student-run organizations, each one

Niebur, Ernst

318

Microwave Sensors Active and David G. Long  

E-Print Network [OSTI]

waves up through high energy gamma waves. Microwaves extend over an important part of the elec be classified as either passive (radiometers) or active (radars). Each sensor class provides unique insight instruments can be divided into two broad classes: pas- sive, known as radiometers, and active, known

Long, David G.

319

Wearable metabolic physical activity and lifestyle monitoring  

E-Print Network [OSTI]

and monitor energy expenditure, physical activity, lifestyle and quality of life, behavior, stress level your local BodyMedia distributor. A BodyMedia® product, made in the USA. Today Daily Energy Expenditure display your patients' energy expenditure (caloriesburned), duration and level of physical activity

Sheikh, Yaser Ajmal

320

Encapsulation method for maintaining biodecontamination activity  

DOE Patents [OSTI]

A method for maintaining the viability and subsequent activity of microorganisms utilized in a variety of environments to promote biodecontamination of surfaces. One application involves the decontamination of concrete surfaces. Encapsulation of microbial influenced degradation (MID) microorganisms has shown that MID activity is effectively maintained under passive conditions, that is, without manual addition of moisture or nutrients, for an extended period of time.

Rogers, Robert D. (Idaho Falls, ID); Hamilton, Melinda A. (Idaho Falls, ID); Nelson, Lee O. (Idaho Falls, ID); Benson, Jennifer (Cockermouth, GB); Green, Martin J. (Wooton, GB); Milner, Timothy N. (Centerville, VA)

2002-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "magmatic activity magma" 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

Off-Campus Activities Policy Governance Policy  

E-Print Network [OSTI]

from: 19 August 2009 1 Purpose Victoria University of Wellington recognises that it has statutoryOff-Campus Activities Policy Governance Policy © Victoria University of Wellington Page 1 Effective their supervisor(s). #12;Off-Campus Activities Policy Governance Policy © Victoria University of Wellington Page 2

Frean, Marcus

322

Modeling Resources for Activity Coordination and Scheduling  

E-Print Network [OSTI]

Modeling Resources for Activity Coordination and Scheduling Rodion M. Podorozhny , Barbara Staudt describes experience in applying a resource man- agement system to problems in two areas of agent and activity coordi- nation. In the paper we argue that precise speci cation of resources is important

Massachusetts at Amherst, University of

323

Modeling Resources for Activity Coordination and Scheduling  

E-Print Network [OSTI]

Modeling Resources for Activity Coordination and Scheduling Rodion M. Podorozhny , Barbara Staudt describes experience in applying a resource man­ agement system to problems in two areas of agent and activity coordi­ nation. In the paper we argue that precise specification of resources is important

Massachusetts at Amherst, University of

324

Encapsulation method for maintaining biodecontamination activity  

DOE Patents [OSTI]

A method for maintaining the viability and subsequent activity of microorganisms utilized in a variety of environments to promote biodecontamination of surfaces. One application involves the decontamination of concrete surfaces. Encapsulation of microbial influenced degradation (MID) microorganisms has shown that MID activity is effectively maintained under passive conditions, that is, without manual addition of moisture or nutrients, for an extended period of time.

Rogers, Robert D.; Hamilton, Melinda A.; Nelson, Lee O.; Benson, Jennifer; Green, Martin J.; Milner, Timothy N.

2006-04-11T23:59:59.000Z

325

INVEST IN YOUR BONES Daily Activities  

E-Print Network [OSTI]

INVEST IN YOUR BONES Daily Activities Leaflet 3 Another osteoporosis prevention step to decrease lifestyle. Let's see how you can do that. If you have osteoporosis, follow carefully the activity program. Remember the following about osteoporosis: is largely preventable and treatable is a serious

326

Phytopharmacie Criblage de molcules chimiques actives  

E-Print Network [OSTI]

grapevine plants to screen chemicals active against Pseudo- monas syringae pv syringae. Pseudomonas syringae of P s pv syringae; the results of the experiments performed either on in vitro plants (fig 1Phytopharmacie Criblage de molécules chimiques actives contre Pseudomonas syringae pv syringae sur

Paris-Sud XI, Université de

327

Towards a 'Thermodynamics' of Active Matter  

E-Print Network [OSTI]

Self-propulsion allows living systems to display unusual collective behavior. Unlike passive systems in thermal equilibrium, active matter systems are not constrained by conventional thermodynamic laws. A question arises however as to what extent, if any, can concepts from classical thermodynamics be applied to nonequilibrium systems like active matter. Here we use the new swim pressure perspective to develop a simple theory for predicting phase separation in active matter. Using purely mechanical arguments we generate a phase diagram with a spinodal and critical point, and define a nonequilibrium chemical potential to interpret the "binodal." We provide a generalization of thermodynamic concepts like the free energy and temperature for nonequilibrium active systems. Our theory agrees with existing simulation data both qualitatively and quantitatively and may provide a framework for understanding and predicting the behavior of nonequilibrium active systems.

Sho C. Takatori; John F. Brady

2014-11-21T23:59:59.000Z

328

Stress reorganisation and response in active solids  

E-Print Network [OSTI]

We present a microscopic model of a disordered viscoelastic active solid, i.e. an active material whose long time behaviour is elastic as opposed to viscous. It is composed of filaments, passive crosslinks and molecular motors powered by stored chemical energy, e.g. actomyosin powered by ATP. Our model allows us to study the collective behaviour of contractile active elements and how their interaction with each other and the passive elastic elements determines the macroscopic mechanical properties of the active material. As a result of the (un)binding dynamics of the active elements, we find that this system provides a highly responsive material with a dynamic mechanical response strongly dependent on the amount of deformation.

Rhoda J. Hawkins; Tanniemola B. Liverpool

2014-07-14T23:59:59.000Z

329

Human Activity Detection from RGBD Images  

E-Print Network [OSTI]

Being able to detect and recognize human activities is important for making personal assistant robots useful in performing assistive tasks. The challenge is to develop a system that is low-cost, reliable in unstructured home settings, and also straightforward to use. In this paper, we use a RGBD sensor (Microsoft Kinect) as the input sensor, and present learning algorithms to infer the activities. Our algorithm is based on a hierarchical maximum entropy Markov model (MEMM). It considers a person's activity as composed of a set of sub-activities, and infers the two-layered graph structure using a dynamic programming approach. We test our algorithm on detecting and recognizing twelve different activities performed by four people in different environments, such as a kitchen, a living room, an office, etc., and achieve an average performance of 84.3% when the person was seen before in the training set (and 64.2% when the person was not seen before).

Sung, Jaeyong; Selman, Bart; Saxena, Ashutosh

2011-01-01T23:59:59.000Z

330

Overney -UW NanoScience Lab Research Activities UW NANOLAB -Research Activities  

E-Print Network [OSTI]

Overney - UW NanoScience Lab Research Activities 9/2008 1 UW ­ NANOLAB - Research Activities René M..................................................................................... 49 #12;Overney - UW NanoScience Lab 1. Intra- and Intermolecular Constraints 9/2008 2 1. Intra

331

Molecular Imaging of the ATM Kinase Activity  

SciTech Connect (OSTI)

Purpose: Ataxia telangiectasia mutated (ATM) is a serine/threonine kinase critical to the cellular DNA-damage response, including from DNA double-strand breaks. ATM activation results in the initiation of a complex cascade of events including DNA damage repair, cell cycle checkpoint control, and survival. We sought to create a bioluminescent reporter that dynamically and noninvasively measures ATM kinase activity in living cells and subjects. Methods and Materials: Using the split luciferase technology, we constructed a hybrid cDNA, ATM-reporter (ATMR), coding for a protein that quantitatively reports on changes in ATM kinase activity through changes in bioluminescence. Results: Treatment of ATMR-expressing cells with ATM inhibitors resulted in a dose-dependent increase in bioluminescence activity. In contrast, induction of ATM kinase activity upon irradiation resulted in a decrease in reporter activity that correlated with ATM and Chk2 activation by immunoblotting in a time-dependent fashion. Nuclear targeting improved ATMR sensitivity to both ATM inhibitors and radiation, whereas a mutant ATMR (lacking the target phosphorylation site) displayed a muted response. Treatment with ATM inhibitors and small interfering (si)RNA-targeted knockdown of ATM confirm the specificity of the reporter. Using reporter expressing xenografted tumors demonstrated the ability of ATMR to report in ATM activity in mouse models that correlated in a time-dependent fashion with changes in Chk2 activity. Conclusions: We describe the development and validation of a novel, specific, noninvasive bioluminescent reporter that enables monitoring of ATM activity in real time, in vitro and in vivo. Potential applications of this reporter include the identification and development of novel ATM inhibitors or ATM-interacting partners through high-throughput screens and in vivo pharmacokinetic/pharmacodynamic studies of ATM inhibitors in preclinical models.

Williams, Terence M. [Department of Radiation Oncology, Ohio State University, Columbus, Ohio (United States); Nyati, Shyam [Department of Radiation Oncology, University of Michigan Medical Center, Ann Arbor, Michigan (United States); Center for Molecular Imaging, University of Michigan Medical Center, Ann Arbor, Michigan (United States); Ross, Brian D. [Department of Radiation Oncology, University of Michigan Medical Center, Ann Arbor, Michigan (United States); Department of Radiology, University of Michigan Medical Center, Ann Arbor, Michigan (United States); Rehemtulla, Alnawaz, E-mail: alnawaz@umich.edu [Department of Radiation Oncology, University of Michigan Medical Center, Ann Arbor, Michigan (United States); Center for Molecular Imaging, University of Michigan Medical Center, Ann Arbor, Michigan (United States); Department of Radiology, University of Michigan Medical Center, Ann Arbor, Michigan (United States)

2013-08-01T23:59:59.000Z

332

The LIRIS Human activities dataset and the ICPR 2012 human activities recognition and localization competition  

E-Print Network [OSTI]

The LIRIS Human activities dataset and the ICPR 2012 human activities recognition and localization-69621, France March 28, 2012 Abstract We describe the LIRIS human activities dataset, the dataset used competitions and existing datasets, the tasks focus on complex human behavior involving several people

Wolf, Christian

333

Polypeptides having beta-glucosidase activity and beta-xylosidase activity and polynucleotides encoding same  

DOE Patents [OSTI]

The present invention relates to isolated polypeptides having beta-glucosidase activity, beta-xylosidase activity, or beta-glucosidase and beta-xylosidase activity and isolated polynucleotides encoding the polypeptides. The invention also relates to nucleic acid constructs, vectors, and host cells comprising the polynucleotides as well as methods of producing and using the polypeptides.

Morant, Marc Dominique

2014-04-29T23:59:59.000Z

334

Polypeptides having beta-glucosidase activity and beta-xylosidase activity and polynucleotides encoding same  

DOE Patents [OSTI]

The present invention relates to isolated polypeptides having beta-glucosidase activity, beta-xylosidase activity, or beta-glucosidase and beta-xylosidase activity and isolated polynucleotides encoding the polypeptides. The invention also relates to nucleic acid constructs, vectors, and host cells comprising the polynucleotides as well as methods of producing and using the polypeptides.

Morant, Marc Dominique

2014-05-06T23:59:59.000Z

335

Femtosecond Chemically Activated Reactions: Concept of Nonstatistical Activation at High Thermal Energies  

E-Print Network [OSTI]

Femtosecond chemical activation of reactions at very high thermal energies, much above the bond energyFemtosecond Chemically Activated Reactions: Concept of Nonstatistical Activation at High Thermal Energies Sang Kyu Kim, Ju Guo, J. Spencer Baskin, and Ahmed H. Zewail* Arthur Amos Noyes Chemical Physics

Kim, Sang Kyu

336

FICHE DE CANDIDATURE 2013 2014 MASTER Recherche (M2R) "MAGMAS et VOLCANS"  

E-Print Network [OSTI]

adresse. Les dossiers de candidature doivent être adressés avant le 15 juin 2013 au responsable du Master : Anthony Finizola et Eric Delcher #12;11. Etude multi-fréquence des panaches volcaniques de l

Sart, Remi

337

Model of the heat source of the Cerro Prieto magma-hydrothermal system, Baja California, Mexico  

SciTech Connect (OSTI)

Earlier studies at Cerro Prieto by UCR have led to the development of a qualitative model for field flow in the geothermal system before it was drilled and perturbed by production. Current efforts are directed towards numerical modelling of heat and mass transfer in the system in this undisturbed state. A two-dimensional model assumes that the heat sources were a single basalt/gabbro intrusion which provided heat to the system as it cooled. After compiling various information on the physical properties of the reservoir, the enthalpy contained in two 1cm thick section across the reservoir orthogonal to each other was calculated. Next various shapes, sizes and depths for the intrusion as initial conditions and boundary conditions for the calculation of heat transfer were considered. A family of numerical models which so far gives the best matches to the conditions observed in the field today have in common a funnel-shaped intrusion with a top 4km wide emplaced at a depth of 5km some 30,000 to 50,000 years ago, providing heat to the geothermal system. Numerical modelling is still in progress. Although none of the models so far computed may be a perfect match for the thermal history of the reservoir, they all indicate that the intrusive heat source is young, close and large.

Elders, W.A.; Bird, D.K.; Williams, A.E.; Schiffman, P.; Cox, B.

1982-08-10T23:59:59.000Z

338

Magma evolution revealed by anorthite-rich plagioclase cumulate xenoliths from the Ontong Java Plateau  

E-Print Network [OSTI]

studies of igneous rocks often rely on whole-rock analyses alone to deduce source and melting histories. Whole-rock compositions represent a mixture of the processes responsible for the final texture and composition of the rock, but do not emphasize the evolutionary processes that the rock may have experienced

339

Monitoring the chemistry and materials of the Magma binary-cycle generating plant  

SciTech Connect (OSTI)

This monitoring program includes studies of the following areas: chemistry of the geothermal brine, chemistry of the cooling water, corrosion of materials in both water systems, scale formation, suspended solids in th brine, and methods and instruments to monitor corrosion and chemistry. (MHR)

Shannon, D.W.; Elmore, R.P.; Pierce, D.D.

1981-10-01T23:59:59.000Z

340

Redox evolution of a degassing magma rising to the surface Alain Burgisser and Bruno Scaillet  

E-Print Network [OSTI]

. The total weight fraction of each species (wTi) is the sum of its exsolved part (wgi) and its dissolved part: wTi = wgi + ai (imiP)bi where ai and bi are solubility constants experimentally determined (Table 1

Paris-Sud XI, Université de

Note: This page contains sample records for the topic "magmatic activity magma" 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

2006 Nature Publishing Group Magma-maintained rift segmentation at continental  

E-Print Network [OSTI]

in the 2005 Afar dyking episode Tim J. Wright1 , Cindy Ebinger2 , Juliet Biggs1 , Atalay Ayele3 , Gezahegn

Biggs, Juliet

342

An unexpected journey: experimental insights into magma and volatile transport beneath Erebus volcano, Antarctica  

E-Print Network [OSTI]

fugacity of the volatile component and the concentration of that volatile dissolved in the melt. Because of the poor fit of our CO2 data to a power law regression, the pure-CO2 experiments of Lesne et al. (2011b) were used to create these isobars... /mantle boundary. Seismic and gravitational investigations on and around Ross Island suggest that this boundary is ?20 km deep (Cooper et al., 1994; Finotello et al., 2011; Newhall & Dzurisin, 1989). The evolution of the Erebus cone itself is inferred to have taken...

Iacovino, Kayla

2014-06-10T23:59:59.000Z

343

Magma mixing and high fountaining during the 1959 K?lauea Iki eruption, Hawai`i  

E-Print Network [OSTI]

in melt inclusions (e.g. La/Yb, Nb/Y), expressed as their standard deviation, correlates with the amount of inflation recorded prior to each eruption episode (figure 5b). Volatile geochemistry Water (H 2 O) and carbon dioxide (CO 2 ) concentrations... the highest degree of cooling post-entrapment, and hence the most crystallization of olivine onto the walls of the inclusion, have the lowest concentration of CO 2 . This is caused by the sequestration of CO 2 into vapor bubbles, promoted by PEC (Steele...

Sides, I.; Edmonds, M.; Maclennan, J.; Houghton, B.; Swanson, D.; Steele-Macinnis, M.

2014-06-06T23:59:59.000Z

344

Chemical Evolution and Chemical State of the Long Valley Magma Chamber |  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Office of InspectorConcentrating SolarElectricEnergyCTBarreis aCallahanWindSyracuse,CER.pngGreatChateau Tebeau LLCOpen

345

Type A: Magma-heated, Dry Steam Resource | Open Energy Information  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data CenterFranconia, Virginia:FAQ < RAPID Jump to:Seadov Pty LtdSteen,LtdInformationTulsa,TuscarawasFallon | OpenTyntek CorporationA:

346

Overview of Magma V2.8 Features - Department of Mathematics ...  

E-Print Network [OSTI]

of points; a finite set of faces (weighted dual vectors) .... Gröbner bases of ideals over general Euclidean rings, using an extension of Allan Steel of Faug`ere's ...... phase we will apply these techniques in the unknown higher codimensions.

2001-08-16T23:59:59.000Z

347

U.S. BURNING PLASMA ORGANIZATION ACTIVITIES  

SciTech Connect (OSTI)

The national U.S. Burning Plasma Organization (USBPO) was formed to provide an umbrella structure in the U.S. fusion science research community. Its main purpose is the coordination of research activities in the U.S. program relevant to burning plasma science and preparations for participation in the international ITER experiment. This grant provided support for the continuing development and operations of the USBPO in its first years of existence. A central feature of the USBPO is the requirement for broad community participation in and governance of this effort. We concentrated on five central areas of activity of the USBPO during this grant period. These included: 1) activities of the Director and support staff in continuing management and development of the USBPO activity; 2) activation of the advisory Council; 3) formation and initial research activities of the research community Topical Groups; 4) formation of Task Groups to perform specific burning plasma related research and development activities; 5) integration of the USBPO community with the ITER Project Office as needed to support ITER development in the U.S.

Raymond J. Fonck

2009-08-11T23:59:59.000Z

348

Mobile Robotics Activities in DOE Laboratories  

SciTech Connect (OSTI)

This paper will briefly outline major activities in Department of Energy (DOE) Laboratories focused on mobile platforms, both Unmanned Ground Vehicles (UGV’s) as well as Unmanned Air Vehicles (UAV’s). The activities will be discussed in the context of the science and technology construct used by the DOE Technology Roadmap for Robotics and Intelligent Machines (RIM)1 published in 1998; namely, Perception, Reasoning, Action, and Integration. The activities to be discussed span from research and development to deployment in field operations. The activities support customers in other agencies. The discussion of "perception" will include hyperspectral sensors, complex patterns discrimination, multisensor fusion and advances in LADAR technologies, including real-world perception. "Reasoning" activities to be covered include cooperative controls, distributed systems, ad-hoc networks, platform-centric intelligence, and adaptable communications. The paper will discuss "action" activities such as advanced mobility and various air and ground platforms. In the RIM construct, "integration" includes the Human-Machine Integration. Accordingly the paper will discuss adjustable autonomy and the collaboration of operator(s) with distributed UGV’s and UAV’s. Integration also refers to the applications of these technologies into systems to perform operations such as perimeter surveillance, large-area monitoring and reconnaissance. Unique facilities and test beds for advanced mobile systems will be described. Given that this paper is an overview, rather than delve into specific detail in these activities, other more exhaustive references and sources will be cited extensively.

Ron Lujan; Jerry Harbour; John T. Feddema; Sharon Bailey; Jacob Barhen; David Reister

2005-03-01T23:59:59.000Z

349

Integrated electric alternators/active filters  

E-Print Network [OSTI]

In response to energy crisis and power quality concerns, three different methodologies to integrate the concept of active filtering into the alternators are proposed. Wind energy, due to its free availability and its clean and renewable character...

Abolhassani, Mehdi Towliat

2004-09-30T23:59:59.000Z

350

Financial and Activity Report- May 18, 2012  

Broader source: Energy.gov [DOE]

The Weekly Financial and Activity Reports section includes the Department of Energy's weekly report on spending and major actions related to the Recovery Act.  The "Weekly Update" tab includes...

351

Financial and Activity Report- Janurary 18, 2013  

Broader source: Energy.gov [DOE]

The Weekly Financial and Activity Reports section includes the Department of Energy's weekly report on spending and major actions related to the Recovery Act.  The "Weekly Update" tab includes...

352

Financial and Activity Report- November 18, 2011  

Broader source: Energy.gov [DOE]

The Weekly Financial and Activity Reports section includes the Department of Energy's weekly report on spending and major actions related to the Recovery Act.  The "Weekly Update" tab includes...

353

Geopressured-geothermal well activities in Louisiana  

SciTech Connect (OSTI)

Since September 1978, microseismic networks have operated continuously around US Department of Energy (DOE) geopressured-geothermal well sites to monitor any microearthquake activity in the well vicinity. Microseismic monitoring is necessary before flow testing at a well site to establish the level of local background seismicity. Once flow testing has begun, well development may affect ground elevations and/or may activate growth faults, which are characteristic of the coastal region of southern Louisiana and southeastern Texas where these geopressured-geothermal wells are located. The microseismic networks are designed to detest small-scale local earthquakes indicative of such fault activation. Even after flow testing has ceased, monitoring continues to assess any microearthquake activity delayed by the time dependence of stress migration within the earth. Current monitoring shows no microseismicity in the geopressured-geothermal prospect areas before, during, or after flow testing.

John, C.J.

1992-10-01T23:59:59.000Z

354

Financial and Activity Report- September 14, 2012  

Broader source: Energy.gov [DOE]

The Weekly Financial and Activity Reports section includes the Department of Energy's weekly report on spending and major actions related to the Recovery Act.  The "Weekly Update" tab includes...

355

Financial and Activity Report- August 3, 2012  

Broader source: Energy.gov [DOE]

The Weekly Financial and Activity Reports section includes the Department of Energy's weekly report on spending and major actions related to the Recovery Act.  The "Weekly Update" tab includes...

356

Financial and Activity Report- June 15, 2012  

Broader source: Energy.gov [DOE]

The Weekly Financial and Activity Reports section includes the Department of Energy's weekly report on spending and major actions related to the Recovery Act.  The "Weekly Update" tab includes...

357

Financial and Activity Report- June 22, 2012  

Broader source: Energy.gov [DOE]

The Weekly Financial and Activity Reports section includes the Department of Energy's weekly report on spending and major actions related to the Recovery Act.  The "Weekly Update" tab includes...

358

Financial and Activity Report- August 17, 2012  

Broader source: Energy.gov [DOE]

The Weekly Financial and Activity Reports section includes the Department of Energy's weekly report on spending and major actions related to the Recovery Act.  The "Weekly Update" tab includes...

359

Financial and Activity Report- November 2, 2012  

Broader source: Energy.gov [DOE]

The Weekly Financial and Activity Reports section includes the Department of Energy's weekly report on spending and major actions related to the Recovery Act.  The "Weekly Update" tab includes...

360

Financial and Activity Report- August 24, 2012  

Broader source: Energy.gov [DOE]

The Weekly Financial and Activity Reports section includes the Department of Energy's weekly report on spending and major actions related to the Recovery Act.  The "Weekly Update" tab includes...

Note: This page contains sample records for the topic "magmatic activity magma" 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

Financial and Activity Report- July 17, 2012  

Broader source: Energy.gov [DOE]

The Weekly Financial and Activity Reports section includes the Department of Energy's weekly report on spending and major actions related to the Recovery Act.  The "Weekly Update" tab includes...

362

Financial and Activity Report- September 7, 2012  

Broader source: Energy.gov [DOE]

The Weekly Financial and Activity Reports section includes the Department of Energy's weekly report on spending and major actions related to the Recovery Act.  The "Weekly Update" tab includes...

363

Financial and Activity Report- November 9, 2012  

Broader source: Energy.gov [DOE]

The Weekly Financial and Activity Reports section includes the Department of Energy's weekly report on spending and major actions related to the Recovery Act.  The "Weekly Update" tab includes...

364

Financial and Activity Report- September 30, 2012  

Broader source: Energy.gov [DOE]

The Weekly Financial and Activity Reports section includes the Department of Energy's weekly report on spending and major actions related to the Recovery Act.  The "Weekly Update" tab includes...

365

Financial and Activity Report- July 27, 2012  

Broader source: Energy.gov [DOE]

The Weekly Financial and Activity Reports section includes the Department of Energy's weekly report on spending and major actions related to the Recovery Act.  The "Weekly Update" tab includes...

366

Contestational design : innovation for political activism  

E-Print Network [OSTI]

This thesis presents contestational design, a unique form of design activity whose aim is promote particular agendas in contested political arenas. I propose a framework for analyzing contestational design processes, which ...

Hirsch, Edward A., 1970-

2008-01-01T23:59:59.000Z

367

Financial and Activity Report- September 28, 2012  

Broader source: Energy.gov [DOE]

The Weekly Financial and Activity Reports section includes the Department of Energy's weekly report on spending and major actions related to the Recovery Act.  The "Weekly Update" tab includes...

368

Financial and Activity Report- October 28, 2011  

Broader source: Energy.gov [DOE]

The Weekly Financial and Activity Reports section includes the Department of Energy's weekly report on spending and major actions related to the Recovery Act.  The "Weekly Update" tab includes...

369

Tetrachloroethylene Degradation by Dithionite with Ultraviolet Activation  

E-Print Network [OSTI]

. This project has conducted research on degrading PCE with an ARP that combines dithionite and ultraviolet activation. The purpose of the project is to provide knowledge for the development of potential wastewater treatment technologies. Several control...

Zhang, Jingyuan

2013-07-30T23:59:59.000Z

370

Synthesis and anticancer activity of epipolythiodiketopiperazine alkaloids  

E-Print Network [OSTI]

The epipolythiodiketopiperazine (ETP) alkaloids are a highly complex class of natural products with potent anticancer activity. Herein, we report the application of a flexible and scalable synthesis, allowing the construction ...

Boyer, Nicolas

371

Financial and Activity Report- October 12, 2012  

Broader source: Energy.gov [DOE]

The Weekly Financial and Activity Reports section includes the Department of Energy's weekly report on spending and major actions related to the Recovery Act.  The "Weekly Update" tab includes...

372

Financial and Activity Report- October 26, 2012  

Broader source: Energy.gov [DOE]

The Weekly Financial and Activity Reports section includes the Department of Energy's weekly report on spending and major actions related to the Recovery Act.  The "Weekly Update" tab includes...

373

Financial and Activity Report- October 5, 2012  

Broader source: Energy.gov [DOE]

The Weekly Financial and Activity Reports section includes the Department of Energy's weekly report on spending and major actions related to the Recovery Act.  The "Weekly Update" tab includes...

374

Financial and Activity Report- February 22, 2013  

Broader source: Energy.gov [DOE]

The Weekly Financial and Activity Reports section includes the Department of Energy's weekly report on spending and major actions related to the Recovery Act.  The "Weekly Update" tab includes...

375

Financial and Activity Report- December 14, 2012  

Broader source: Energy.gov [DOE]

The Weekly Financial and Activity Reports section includes the Department of Energy's weekly report on spending and major actions related to the Recovery Act.  The "Weekly Update" tab includes...

376

Financial and Activity Report- December 31, 2012  

Broader source: Energy.gov [DOE]

The Weekly Financial and Activity Reports section includes the Department of Energy's weekly report on spending and major actions related to the Recovery Act.  The "Weekly Update" tab includes...

377

Financial and Activity Report- June 30, 2013  

Broader source: Energy.gov [DOE]

The Monthly Financial and Activity Reports section includes the Department of Energy's weekly report on spending and major actions related to the Recovery Act.  The "Weekly Update" tab includes...

378

Financial and Activity Report- November 23, 2012  

Broader source: Energy.gov [DOE]

The Weekly Financial and Activity Reports section includes the Department of Energy's weekly report on spending and major actions related to the Recovery Act.  The "Weekly Update" tab includes...

379

Financial and Activity Report- November 16, 2012  

Broader source: Energy.gov [DOE]

The Weekly Financial and Activity Reports section includes the Department of Energy's weekly report on spending and major actions related to the Recovery Act.  The "Weekly Update" tab includes...

380

Financial and Activity Report- February 8, 2013  

Broader source: Energy.gov [DOE]

The Weekly Financial and Activity Reports section includes the Department of Energy's weekly report on spending and major actions related to the Recovery Act.  The "Weekly Update" tab includes...

Note: This page contains sample records for the topic "magmatic activity magma" 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

Financial and Activity Report- Janurary 11, 2013  

Broader source: Energy.gov [DOE]

The Weekly Financial and Activity Reports section includes the Department of Energy's weekly report on spending and major actions related to the Recovery Act.  The "Weekly Update" tab includes...

382

Financial and Activity Report- February 1, 2013  

Broader source: Energy.gov [DOE]

The Weekly Financial and Activity Reports section includes the Department of Energy's weekly report on spending and major actions related to the Recovery Act.  The "Weekly Update" tab includes...

383

Financial and Activity Report- February 15, 2013  

Broader source: Energy.gov [DOE]

The Weekly Financial and Activity Reports section includes the Department of Energy's weekly report on spending and major actions related to the Recovery Act.  The "Weekly Update" tab includes...

384

Financial and Activity Report- May 31, 2013  

Broader source: Energy.gov [DOE]

The Monthly Financial and Activity Reports section includes the Department of Energy's weekly report on spending and major actions related to the Recovery Act.  The "Weekly Update" tab includes...

385

Financial and Activity Report- December 7, 2012  

Broader source: Energy.gov [DOE]

The Weekly Financial and Activity Reports section includes the Department of Energy's weekly report on spending and major actions related to the Recovery Act.  The "Weekly Update" tab includes...

386

Financial and Activity Report- March 1, 2013  

Broader source: Energy.gov [DOE]

The Weekly Financial and Activity Reports section includes the Department of Energy's weekly report on spending and major actions related to the Recovery Act.  The "Weekly Update" tab includes...

387

Financial and Activity Report- Janurary 4, 2013  

Broader source: Energy.gov [DOE]

The Weekly Financial and Activity Reports section includes the Department of Energy's weekly report on spending and major actions related to the Recovery Act.  The "Weekly Update" tab includes...

388

Financial and Activity Report- Janurary 25, 2013  

Broader source: Energy.gov [DOE]

The Weekly Financial and Activity Reports section includes the Department of Energy's weekly report on spending and major actions related to the Recovery Act.  The "Weekly Update" tab includes...

389

Financial and Activity Report- December 21, 2012  

Broader source: Energy.gov [DOE]

The Weekly Financial and Activity Reports section includes the Department of Energy's weekly report on spending and major actions related to the Recovery Act.  The "Weekly Update" tab includes...

390

Financial and Activity Report- April 30, 2013  

Broader source: Energy.gov [DOE]

The Monthly Financial and Activity Reports section includes the Department of Energy's weekly report on spending and major actions related to the Recovery Act.  The "Weekly Update" tab includes...

391

Financial and Activity Report- October 19, 2012  

Broader source: Energy.gov [DOE]

The Weekly Financial and Activity Reports section includes the Department of Energy's weekly report on spending and major actions related to the Recovery Act.  The "Weekly Update" tab includes...

392

Outstanding performance of activated graphene based supercapacitors...  

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

Outstanding performance of activated graphene based supercapacitors in ionic liquid electrolyte from 50 to 80 1C Wan-Yu Tsai a , Rongying Lin a , Shanthi Murali c , Li Li Zhang c...

393

The Soil Moisture Active Passive (SMAP) Mission  

E-Print Network [OSTI]

The Soil Moisture Active Passive (SMAP) mission is one of the first Earth observation satellites being developed by NASA in response to the National Research Council's Decadal Survey. SMAP will make global measurements of ...

Entekhabi, Dara

394

18 PARTICIPATORY DESIGN ACTIVITIES AND AGILE SOFTWARE  

E-Print Network [OSTI]

18 PARTICIPATORY DESIGN ACTIVITIES AND AGILE SOFTWARE DEVELOPMENT Karlheinz Kautz Department, efficient, and economical manner. Keywords Participatory design, agile software development e prototyping (Merisalo-Rantanen et al. 2005), agile (software) development (ASD) has recently gained immense

Boyer, Edmond

395

Instructionally Related Activities Fiscal Year 20142015 Budget  

E-Print Network [OSTI]

#12; Instructionally Related Activities Fiscal Year 20142015 Budget California State University, Fullerton This budget has been approved by the President ......................................................................................................... ix Budget Policy Statements, Procedures, and Guidelines Role of the Chair, IRA Committee

de Lijser, Peter

396

urricane activity in the Atlantic basin increased  

E-Print Network [OSTI]

with levels in the 1970s and 1980s. For example, the accumulated cyclone energy (ACE) index in the Atlantic cyclone (TC) activity in the Atlantic. By testing the model against observed interannual variability

397

Thermoplastic active fiber composites for structural actuation  

E-Print Network [OSTI]

The integration of piezoelectric actuators into a structure can lead to an active structural surface that can adapt by bending or straining to different operational conditions. This can be used to tune desired properties ...

Dunn, Christopher Thomas, 1971-

2002-01-01T23:59:59.000Z

398

1. Emergency Management Plan ACTIVE SHOOTER RESPONSE  

E-Print Network [OSTI]

1. Emergency Management Plan ACTIVE SHOOTER RESPONSE #12;The world has changed!The world has ­ But can transition to one of these #12;Why is this Necessary? Within the last five years, there have been

399

Coordination of General Accounting Office Activities  

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

The order provides policies, procedures, and responsibilities for the coordination of General Accounting Office activities and actions required when GAO reports contain recommendations pertaining to the DOE. Cancels DOE O 2340.1B.

1992-06-08T23:59:59.000Z

400

Independent Activity Report, Richland Operations Office - June...  

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

June 20-22, 2011, at the Cold Vacuum Drying Facility at the Department of Energy's Hanford Site. The activity consisted of observing an operational assessment of the facility's...

Note: This page contains sample records for the topic "magmatic activity magma" 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

Advanced Light Source Activity Report 2000  

SciTech Connect (OSTI)

This is an annual report, detailing activities at the Advanced Light Source for the year 2000. It includes highlights of scientific research by users of the facility as well as information about the development of the facility itself.

Greiner, A.; Moxon, L.; Robinson, A.; Tamura, L.

2001-04-01T23:59:59.000Z

402

Air Activation Following an Atmospheric Explosion  

SciTech Connect (OSTI)

In addition to thermal radiation and fission products, nuclear explosions result in a very high flux of unfissioned neutrons. Within an atmospheric nuclear explosion, these neutrons can activate the various elemental components of natural air, potentially adding to the radioactive signature of the event as a whole. The goal of this work is to make an order-of-magnitude estimate of the total amount of air activation products that can result from an atmospheric nuclear explosion.

Lowrey, Justin D.; McIntyre, Justin I.; Prichard, Andrew W.; Gesh, Christopher J.

2013-03-13T23:59:59.000Z

403

Raman activity in synchronously dividing bacteria  

SciTech Connect (OSTI)

Using a spectrometer equipped with an optical-multichannel analyzer as the detector (OMA), we have observed the Stokes laser-Raman spectra of metabolically active Escherichia coli and Bacillus megaterium from 100 - 2100 cm/sup -1/. After lengthy investigation, no Raman lines attributable to the metabolic process nor the cells themselves were found. Previous Raman spectra of active bacteria cannot be used to support nonlinear theories in biology. 34 refs., 9 figs.

Layne, S.P.

1985-01-01T23:59:59.000Z

404

Shock-activated electrochemical power supplies  

DOE Patents [OSTI]

A shock-activated electrochemical power supply is provided which is initiated extremely rapidly and which has a long shelf life. Electrochemical power supplies of this invention are initiated much faster than conventional thermal batteries. Power supplies of this invention comprise an inactive electrolyte and means for generating a high-pressure shock wave such that the shock wave is propagated through the electrolyte rendering the electrolyte electrochemically active. 2 figs.

Benedick, W.B.; Graham, R.A.; Morosin, B.

1987-04-20T23:59:59.000Z

405

Shock-activated electrochemical power supplies  

DOE Patents [OSTI]

A shock-activated electrochemical power supply is provided which is initiated extremely rapidly and which has a long shelf life. Electrochemical power supplies of this invention are initiated much faster than conventional thermal batteries. Power supplies of this invention comprise an inactive electrolyte and means for generating a high-pressure shock wave such that the shock wave is propagated through the electrolytes rendering the electrolyte electrochemically active. 2 figs.

Benedick, W.B.; Graham, R.A.; Morosin, B.

1988-11-08T23:59:59.000Z

406

Steam reforming utilizing high activity catalyst  

SciTech Connect (OSTI)

High activity, sulfur tolerant steam reforming catalysts are described comprising rhodium or nickel supported on lanthanum stabilized alumina or magnesium promoted lanthanum stabilized alumina. The catalysts have improved activity over conventionally used catalysts in the presence of sulfur containing hydrocarbon fuel (such as No. 2 fuel oil) in a steam reforming environment. The material has particular utility in autothermal, tubular, cyclic and adiabatic steam reforming processes.

Setzer, H. J.

1985-03-05T23:59:59.000Z

407

Active vibration control in a microgravity environment  

E-Print Network [OSTI]

ACTIVE VIBRATION COiVTROL IN A MICROGRAVITY ENVIRONMENT A Thesis MYOUNG SOO PARK Submitted to the Graduate College of Texas A@M University in partial fulfillment of the requirements for the degree of MASTER OF SCIENCE December 1987 Maior... Subject: Mechanical Engineering ACTIVE VIBRATION CONTROL IN A MICROGRAVITY ENVIRONMENT A Thesis by MYOUNG SOO PARK Approved as to style and content by: Dr. C. H. Gerhold (Chairman of Coxnmit tee) Dr. T ozi (Member) Dr. Y. XVe sman (Member) Dr...

Park, Myoung Soo

1987-01-01T23:59:59.000Z

408

An Active Site Water Network in the Plasminogen Activator Pla from Yersinia pestis  

SciTech Connect (OSTI)

The plasminogen activator Pla from Yersinia pestis is an outer membrane protease (omptin) that is important for the virulence of plague. Here, we present the high-resolution crystal structure of wild-type, enzymatically active Pla at 1.9 {angstrom}. The structure shows a water molecule located between active site residues D84 and H208, which likely corresponds to the nucleophilic water. A number of other water molecules are present in the active site, linking residues important for enzymatic activity. The R211 sidechain in loop L4 is close to the nucleophilic water and possibly involved in the stabilization of the oxyanion intermediate. Subtle conformational changes of H208 result from the binding of lipopolysaccharide to the outside of the barrel, explaining the unusual dependence of omptins on lipopolysaccharide for activity. The Pla structure suggests a model for the interaction with plasminogen substrate and provides a more detailed understanding of the catalytic mechanism of omptin proteases.

Eren, Elif; Murphy, Megan; Goguen, Jon; van den Berg, Bert (UMASS, MED)

2010-08-13T23:59:59.000Z

409

Molecular Mechanism of Beta-Arrestin-dependent ERK activation Downstream of Protease-activated Receptor-2  

E-Print Network [OSTI]

mechanisms of two distinct downstream pathways of PAR-2 viaof the cofilin pathway downstream of protease-activatedand membrane protrusions downstream of protease-activated

Min, Jungah

2011-01-01T23:59:59.000Z

410

Microalloying of transition metal silicides by mechanical activation and field-activated reaction  

DOE Patents [OSTI]

Alloys of transition metal suicides that contain one or more alloying elements are fabricated by a two-stage process involving mechanical activation as the first stage and densification and field-activated reaction as the second stage. Mechanical activation, preferably performed by high-energy planetary milling, results in the incorporation of atoms of the alloying element(s) into the crystal lattice of the transition metal, while the densification and field-activated reaction, preferably performed by spark plasma sintering, result in the formation of the alloyed transition metal silicide. Among the many advantages of the process are its ability to accommodate materials that are incompatible in other alloying methods.

Munir, Zuhair A. (Davis, CA); Woolman, Joseph N. (Davis, CA); Petrovic, John J. (Los Alamos, NM)

2003-09-02T23:59:59.000Z

411

E-Print Network 3.0 - active endoribonuclease activity Sample...  

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

a type I ER transmembrane receptor kinaseendoribonuclease... . IRE1 senses ER protein folding needs through its luminal domain. Prior to UPR activation, IRE1 is held......

412

Phase separation and coarsening in active matter  

E-Print Network [OSTI]

Active systems, or active matter, are self-driven systems which live, or function, far from equilibrium - a paradigmatic example which we focus on here is provided by a suspension of self-motile particles. Active systems are far from equilibrium because their microscopic constituents constantly consume energy from the environment in order to do work, for instance to propel themselves. The nonequilibrium nature of active matter leads to a variety of non-trivial intriguing phenomena. An important one which has recently been the subject of intense interest among biological and soft matter physicists is that of the so-called "motility-induced phase separation", whereby self-propelled particles accumulate into clusters in the absence of any explicit attractive interactions between them. Here we review the physics of motility-induced phase separation, and discuss this phenomenon within the framework of the classic physics of phase separation and coarsening. We also discuss cases where the coarsening may be arrested, either in theories for bacterial colonies or in experiments. Most of this work will focus on the case of run-and-tumble and active Brownian particles in the absence of solvent-mediated hydrodynamic interactions - we will briefly discuss at the end their role, which is not currently fully understood in this context.

Giuseppe Gonnella; Davide Marenduzzo; Antonio Suma; Adriano Tiribocchi

2015-02-08T23:59:59.000Z

413

Dust and gas in active galaxies  

E-Print Network [OSTI]

There are strong evidences which favour the existence of dust in active galaxies. Understanding the way in which dust interacts with the radiation and influences the physical conditions of the gas is crucial if we want to learn about the nature of the central active nucleus and about the physical conditions of the ISM in such galaxies. Not taking into account such effects may lead us towards misleading interpretations. Many intriguing questions concerns to the nature and the existence of dust in active galaxies: for instance, under which conditions does the very hard ionizing continuum of an AGN allows the survival of dust grains? Is the composition and size distribution of the dust the same as in our local interstellar medium? How is dust distributed compared to the gas which is at least in part highly ionized by the central AGN? Does dust also exist in radio galaxies at very high redshifts? The work developed in this thesis tries to find answers to some of these questions, through a detailed theoretical and observational research of the mechanisms which control the interaction of dust with the radiation and with the ions. The observable effects of the dust on the emission line spectrum are also analyzed in detail. The final goal has been to give clues about more general questions: origin of the emitting gas, ionization mechanisms, geometry, connection between low and high redshift active galaxies or the validity of the unification scenario. This thesis tries, in summary, to provide a clearer understanding of active galaxies in general.

M. Villar-Martin

1996-05-21T23:59:59.000Z

414

IS ACTIVE REGION CORE VARIABILITY AGE DEPENDENT?  

SciTech Connect (OSTI)

The presence of both steady and transient loops in active region cores has been reported from soft X-ray and extreme-ultraviolet observations of the solar corona. The relationship between the different loop populations, however, remains an open question. We present an investigation of the short-term variability of loops in the core of two active regions in the context of their long-term evolution. We take advantage of the nearly full Sun observations of STEREO and Solar Dynamics Observatory spacecraft to track these active regions as they rotate around the Sun multiple times. We then diagnose the variability of the active region cores at several instances of their lifetime using EIS/Hinode spectral capabilities. We inspect a broad range of temperatures, including for the first time spatially and temporally resolved images of Ca XIV and Ca XV lines. We find that the active region cores become fainter and steadier with time. The significant emission measure at high temperatures that is not correlated with a comparable increase at low temperatures suggests that high-frequency heating is viable. The presence, however, during the early stages, of an enhanced emission measure in the ''hot'' (3.0-4.5 MK) and ''cool'' (0.6-0.9 MK) components suggests that low-frequency heating also plays a significant role. Our results explain why there have been recent studies supporting both heating scenarios.

Ugarte-Urra, Ignacio [College of Science, George Mason University, 4400 University Drive, Fairfax, VA 22030 (United States); Warren, Harry P. [Space Science Division, Naval Research Laboratory, Washington, DC 20375 (United States)

2012-12-10T23:59:59.000Z

415

Collective dynamics of active filament complexes  

E-Print Network [OSTI]

Networks of biofilaments are essential for the formation of cellular structures and they support various biological functions. Previous studies have largely investigated the collective dynamics of rod-like biofilaments; however, the shapes of actual subcelluar componensts are often more elaborate. In this study, we investigated an active object composed of two active filaments, which represents a progression from rod-like biofilaments to complex-shaped biofilaments. Specifically, we numerically assessed the collective behaviors of these active objects and observed several types of dynamics depending on the density and the angle of the two filaments as shape parameters of the object. Among the observed collective dynamics, moving density bands that we named 'moving smectic' are reported here for the first time. By using statistical analyses of the orbits of individual objects and the interactions among them, the mechanisms underlying the rise of these dynamics patterns in the system were determined. This study...

Nogucci, Hironobu

2015-01-01T23:59:59.000Z

416

Detecting Bots Based on Keylogging Activities  

E-Print Network [OSTI]

A bot is a piece of software that is usually installed on an infected machine without the user's knowledge. A bot is controlled remotely by the attacker under a Command and Control structure. Recent statistics show that bots represent one of the fastest growing threats to our network by performing malicious activities such as email spamming or keylogging. However, few bot detection techniques have been developed to date. In this paper, we investigate a behavioural algorithm to detect a single bot that uses keylogging activity. Our approach involves the use of function calls analysis for the detection of the bot with a keylogging component. Correlation of the frequency of a specified time-window is performed to enhance he detection scheme. We perform a range of experiments with the spybot. Our results show that there is a high correlation between some function calls executed by this bot which indicates abnormal activity in our system.

Al-Hammadi, Yousof

2010-01-01T23:59:59.000Z

417

Model-based Controllers for Semi-active Control  

E-Print Network [OSTI]

damper Base isolation TLCD Semi-active Control Active mass driver Active tendon Variable orifice damper/13/2012Page 11 Linearized explicit approximation Small perturbations Accuracy of the assumed rappresentation

418

Radiation Detection for Active Interrogation of HEU  

SciTech Connect (OSTI)

This report briefly describes the neutrons and gamma rays emitted by active interrogation of HEU, briefly discusses measurement methods, briefly discusses sources and detectors relevant to detection of shielded HEU in Sealand containers, and lists the measurement possibilities for the various sources. All but one of the measurement methods detect radiation emitted by induced fission in the HEU; the exception utilizes nuclear resonance fluorescence. The brief descriptions are supplemented by references. This report presents some active interrogation possibilities but the status of understanding is not advanced enough to select particular methods. Additional research is needed to evaluate these possibilities.

Mihalczo, J.T.

2004-12-09T23:59:59.000Z

419

Development of novel active transport membrande devices  

SciTech Connect (OSTI)

Air Products has undertaken a research program to fabricate and evaluate gas separation membranes based upon promising ``active-transport`` (AT) materials recently developed in our laboratories. Active Transport materials are ionic polymers and molten salts which undergo reversible interaction or reaction with ammonia and carbon dioxide. The materials are useful for separating these gases from mixtures with hydrogen. Moreover, AT membranes have the unique property of possessing high permeability towards ammnonia and carbon dioxide but low permeability towards hydrogen and can thus be used to permeate these components from a gas stream while retaining hydrogen at high pressure.

Laciak, D.V.

1994-11-01T23:59:59.000Z

420

Making Products Active with Intelligent Agents for Supporting PLM Making Products Active with Intelligent Agents for  

E-Print Network [OSTI]

Making Products Active with Intelligent Agents for Supporting PLM Making Products Active with Intelligent Agents for Supporting Product Lifecycle Management Martin G. Marchetta1 , Frédérique Mayer2, in order for enterprises to increase their productivity and be more competitive in front of shorter due

Paris-Sud XI, Université de

Note: This page contains sample records for the topic "magmatic activity magma" 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

Heavy Metal Stress. Activation of Distinct Mitogen-Activated Protein Kinase Pathways  

E-Print Network [OSTI]

, 2003; Polle and Schu¨tzendu¨bel, 2003). Heavy metal toxicity comprises inactivation of biomole- culesHeavy Metal Stress. Activation of Distinct Mitogen-Activated Protein Kinase Pathways by Copper, Vienna Biocenter, A­1030 Vienna, Austria Excessive amounts of heavy metals adversely affect plant growth

Hirt, Heribert

422

Memorandum, NNSA Activity Level Work Planning & Control Processes...  

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

NNSA Activity Level Work Planning & Control Processes, January 2006 Memorandum, NNSA Activity Level Work Planning & Control Processes, January 2006 January 23, 2006 Memorandum from...

423

Optimization of an Advanced Passive/Active Diesel Emission Control...  

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

an Advanced PassiveActive Diesel Emission Control System Optimization of an Advanced PassiveActive Diesel Emission Control System Evaluation of PM exhaust aftertreatment...

424

Active Diesel Emission Control Technology for Transport Refrigeration...  

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

Transport Refrigeration Units Active Diesel Emission Control Technology for Transport Refrigeration Units This project discusses a CARB Level 2+ verified active regeneration...

425

Transportation Refrigeration Unit (TRU) Retrofit with HUSS Active...  

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

Transportation Refrigeration Unit (TRU) Retrofit with HUSS Active Diesel Particulate Filters Transportation Refrigeration Unit (TRU) Retrofit with HUSS Active Diesel Particulate...

426

active planetary defense: Topics by E-print Network  

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

activity, and renamed the combined organization the DoD Human Resources Activity. In FY 1999, DHRA assumed responsibility for the Office of the Chancellor for Education and...

427

Study Shows Active Power Controls from Wind May Increase Revenues...  

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

Study Shows Active Power Controls from Wind May Increase Revenues and Improve System Reliability Study Shows Active Power Controls from Wind May Increase Revenues and Improve...

428

activity based costing: Topics by E-print Network  

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

Paris-Sud XI, Universit de 5 Le Time Driven Activity Based Costing (TDABC): "New Wine, or Just New Bottles?" Physics Websites Summary: Le Time Driven Activity Based...

429

adolescent physical activity: Topics by E-print Network  

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

Bandettini, Peter A. 74 Petrovay: Solar physics Activity phenomena 1 Overall structure: umbra + penumbra. Physics Websites Summary: Petrovay: Solar physics Activity phenomena 1...

430

adult physical activity: Topics by E-print Network  

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

Bandettini, Peter A. 85 Petrovay: Solar physics Activity phenomena 1 Overall structure: umbra + penumbra. Physics Websites Summary: Petrovay: Solar physics Activity phenomena 1...

431

alberta physical activity: Topics by E-print Network  

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

Bandettini, Peter A. 97 Petrovay: Solar physics Activity phenomena 1 Overall structure: umbra + penumbra. Physics Websites Summary: Petrovay: Solar physics Activity phenomena 1...

432

adapted physical activity: Topics by E-print Network  

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

Bandettini, Peter A. 87 Petrovay: Solar physics Activity phenomena 1 Overall structure: umbra + penumbra. Physics Websites Summary: Petrovay: Solar physics Activity phenomena 1...

433

asymptomatic physically active: Topics by E-print Network  

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

Bandettini, Peter A. 53 Petrovay: Solar physics Activity phenomena 1 Overall structure: umbra + penumbra. Physics Websites Summary: Petrovay: Solar physics Activity phenomena 1...

434

active geological structures: Topics by E-print Network  

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

Hasselmo, Michael 93 Petrovay: Solar physics Activity phenomena 1 Overall structure: umbra + penumbra. Physics Websites Summary: Petrovay: Solar physics Activity phenomena 1...

435

activator ntrc1 structural: Topics by E-print Network  

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

Hasselmo, Michael 33 Petrovay: Solar physics Activity phenomena 1 Overall structure: umbra + penumbra. Physics Websites Summary: Petrovay: Solar physics Activity phenomena 1...

436

abilities physical activity: Topics by E-print Network  

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

Bandettini, Peter A. 68 Petrovay: Solar physics Activity phenomena 1 Overall structure: umbra + penumbra. Physics Websites Summary: Petrovay: Solar physics Activity phenomena 1...

437

Reaction Rates and Catalysts in Ethanol Production (1 Activity...  

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

Activity) More Documents & Publications Material and Chemical Processing (Concentrated Solar) (4 Activities) Renewable Energy Plants in Your Gas Tank: From Photosynthesis to...

438

EA-1692: Red River Environmental Products, LLC Activated Carbon...  

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

2: Red River Environmental Products, LLC Activated Carbon Manufacturing Facility, Red River Parish, LA EA-1692: Red River Environmental Products, LLC Activated Carbon Manufacturing...

439

Density Functional Theory Study of Oxygen Reduction Activity...  

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

Study of Oxygen Reduction Activity on Ultrathin Platinum Nanotubes. Density Functional Theory Study of Oxygen Reduction Activity on Ultrathin Platinum Nanotubes. Abstract: The...

440

Recent Diesel Engine Emission Mitigation Activities of the Maritime...  

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

Diesel Engine Emission Mitigation Activities of the Maritime Administration Energy Technologies Program Recent Diesel Engine Emission Mitigation Activities of the Maritime...

Note: This page contains sample records for the topic "magmatic activity magma" 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

alters behavioral activity: Topics by E-print Network  

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

with diabetes. 12;Introduction Medical researchers Cook, Diane J. 5 Active Travel Behavior University of California eScholarship Repository Summary: physical activity....

442

active integrated antenna: Topics by E-print Network  

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

or so. The AIAs are reviewed in its 9 Passive and active Reconfigurable antenna design Computer Technologies and Information Sciences Websites Summary: Passive and active...

443

Enhanced Activity and Stability of Pt catalysts on Functionalized...  

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

Enhanced Activity and Stability of Pt catalysts on Functionalized Graphene Sheets for Electrocatalytic Oxygen Reduction . Enhanced Activity and Stability of Pt catalysts on...

444

Independent Activity Report, Oak Ridge Office - June 2011 | Department...  

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

Office - June 2011 Independent Activity Report, Oak Ridge Office - June 2011 June 2011 Review of the Oak Ridge Office FY 2012 Draft Schedules for Oversight Activities...

445

activity waste simulants: Topics by E-print Network  

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

KEYWORDS Active Database, Active Rules of Database Management Systems (DBMS) is concerned with an augmentation of DBMS by rules. Passive rules Franek, Frantisek 75...

446

activity waste simulant: Topics by E-print Network  

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

KEYWORDS Active Database, Active Rules of Database Management Systems (DBMS) is concerned with an augmentation of DBMS by rules. Passive rules Franek, Frantisek 75...

447

U-031: Microsoft Active Directory CRL Validation Flaw Lets Remote...  

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

1: Microsoft Active Directory CRL Validation Flaw Lets Remote Users Bypass Authentication U-031: Microsoft Active Directory CRL Validation Flaw Lets Remote Users Bypass...

448

Hydrogen and Fuel Cell Activities, Progress, and Plans: August...  

Office of Environmental Management (EM)

Cell Activities, Progress, and Plans: August 2007 to August 2010 Hydrogen and Fuel Cell Activities, Progress, and Plans: August 2007 to August 2010 The Department of Energy (DOE)...

449

Independent Activity Report, Pantex Plant - October 2011 | Department...  

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

Plant Operational Awareness Site Visit HIAR PTX-2011-10-28 This Independent Activity Report documents an operational awareness activity conducted by Office of Health, Safety and...

450

activities international regulatory: Topics by E-print Network  

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

through active, but not inactive, regulatory links1,2. Thus Dunlop, Mary 4 INTERNAL AUDIT ACTIVITY ANNUAL REPORT Engineering Websites Summary: management, control, and...

451

Development of Highly Active Titania-Based Nanoparticles for...  

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

active toward energetic reactions and effectively incorporate them into energetic composites are reported. Activity was maximized by tuning the physical and chemical properties...

452

Analysis of Integrated Safety Management at the Activity Level...  

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

Integrated Safety Management at the Activity Level: Work Planning and Control, Final Report Analysis of Integrated Safety Management at the Activity Level: Work Planning and...

453

Lesson Learned by Environmental Management Complex-wide Activity...  

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

Environmental Management Complex-wide Activity-level Work Planning and Control Lesson Learned by Environmental Management Complex-wide Activity-level Work Planning and Control...

454

Overview of Hydrogen and Fuel Cell Activities: 2010 Military...  

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

Overview of Hydrogen and Fuel Cell Activities: 2010 Military Energy and Alternative Fuels Conference Overview of Hydrogen and Fuel Cell Activities: 2010 Military Energy and...

455

DOE Hydrogen and Fuel Cell Activities Panel Discussion: 2010...  

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

DOE Hydrogen and Fuel Cell Activities Panel Discussion: 2010 SAE World Congress DOE Hydrogen and Fuel Cell Activities Panel Discussion: 2010 SAE World Congress Presentation by...

456

Overview of Hydrogen and Fuel Cell Activities: 2011 IPHE Stationary...  

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

Overview of Hydrogen and Fuel Cell Activities: 2011 IPHE Stationary Fuel Cell Workshop Overview of Hydrogen and Fuel Cell Activities: 2011 IPHE Stationary Fuel Cell Workshop...

457

Activities for Engaging High School Students in Energy Studies  

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

PARCI-CARES Harry Bolson, LEED Green Associate Washington University in St. Louis PARCI-CARES Activities for Engaging High School Students in Energy Studies Activities for...

458

Testing Oxygen Reduction Reaction Activity with the Rotating...  

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

Testing Oxygen Reduction Reaction Activity with the Rotating Disc Electrode Technique Testing Oxygen Reduction Reaction Activity with the Rotating Disc Electrode Technique...

459

active carbon adsorption: Topics by E-print Network  

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

Blackhawk Road, APG, MD USA 21010 ABSTRACT The impregnated active carbon in active carbon filters by combining the electromechanical impedance spectroscopy (EMIS Giurgiutiu, Victor...

460

activated carbon products: Topics by E-print Network  

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

Blackhawk Road, APG, MD USA 21010 ABSTRACT The impregnated active carbon in active carbon filters by combining the electromechanical impedance spectroscopy (EMIS Giurgiutiu, Victor...

Note: This page contains sample records for the topic "magmatic activity magma" 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

activities carbonic anhydrase: Topics by E-print Network  

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

Blackhawk Road, APG, MD USA 21010 ABSTRACT The impregnated active carbon in active carbon filters by combining the electromechanical impedance spectroscopy (EMIS Giurgiutiu, Victor...

462

activated carbon adsorption: Topics by E-print Network  

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

Blackhawk Road, APG, MD USA 21010 ABSTRACT The impregnated active carbon in active carbon filters by combining the electromechanical impedance spectroscopy (EMIS Giurgiutiu, Victor...

463

activated carbon production: Topics by E-print Network  

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

Blackhawk Road, APG, MD USA 21010 ABSTRACT The impregnated active carbon in active carbon filters by combining the electromechanical impedance spectroscopy (EMIS Giurgiutiu, Victor...

464

A Revealing Look Inside Passive and Active DPF Regeneration:...  

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

A Revealing Look Inside Passive and Active DPF Regeneration: In-Situ Optical Analysis of Ash Formation and Transport A Revealing Look Inside Passive and Active DPF Regeneration:...

465

activation monitors opredelenie: Topics by E-print Network  

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

Little, Thomas 50 Active fault creep variations at Chihshang, Taiwan, revealed by creep meter monitoring, 19982001 Geosciences Websites Summary: Active fault creep variations at...

466

Evaluation of Passive and Active Soot Filters for Removal of...  

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

Passive and Active Soot Filters for Removal of Particulate Emissions from Diesel Engines Evaluation of Passive and Active Soot Filters for Removal of Particulate Emissions from...

467

An Overview of Thermoelectric Waste Heat Recovery Activities...  

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

An Overview of Thermoelectric Waste Heat Recovery Activities in Europe An Overview of Thermoelectric Waste Heat Recovery Activities in Europe An overview presentation of R&D...

468

activity reduces intraneuronal: Topics by E-print Network  

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

transmitted. This paper develops ACE, an active, client-directed tech- nique to improve energy efficiency during web browsing. ACE actively retrieves buffered packets from an...

469

active dynamic vibration: Topics by E-print Network  

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

Topic Index 1 Active Vibration Control on A 3-DOF Parallel Platform Based on Kane's Dynamics Method Engineering Websites Summary: - 2783 - Active Vibration Control on A 3-DOF...

470

Direct Observation of the Active Center for Methane Dehydroaromatizati...  

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

the Active Center for Methane Dehydroaromatization Using an Ultrahigh Field 95Mo NMR Spectroscopy. Direct Observation of the Active Center for Methane Dehydroaromatization Using an...

471

Studies of the Active Sites for Methane Dehydroaromatization...  

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

the Active Sites for Methane Dehydroaromatization Using Ultrahigh-Field Solid-State Mo95 NMR Spectroscopy. Studies of the Active Sites for Methane Dehydroaromatization Using...

472

active student involvement: Topics by E-print Network  

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

is a COMPETITION for activities that promote professional development and learning among engineering students. 12;How much can-time students of SSE Value-added activities...

473

Stationary Fuel Cells: Overview of Hydrogen and Fuel Cell Activities...  

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

Stationary Fuel Cells: Overview of Hydrogen and Fuel Cell Activities Stationary Fuel Cells: Overview of Hydrogen and Fuel Cell Activities Presentation covers stationary fuel cells...

474

Oil Shale and Other Unconventional Fuels Activities | Department...  

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

Naval Reserves Oil Shale and Other Unconventional Fuels Activities Oil Shale and Other Unconventional Fuels Activities The Fossil Energy program in oil shale focuses on...

475

EFRC Carbon Capture and Sequestration Activities at NERSC  

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

EFRC Carbon Capture and Sequestration Activities at NERSC EFRC Carbon Capture and Sequestration Activities at NERSC Why it Matters: Carbon dioxide (CO2) gas is considered to be...

476

Recent and Current Research & Roadmapping Activities: Overview (Presentation)  

SciTech Connect (OSTI)

December 2008 DOE Algal Biofuels Technology Roadmap Workshop plenary presentation: summarizes past and current algal biofuels activity, status of research funding, and recent roadmapping activities.

Darzins, A.

2008-09-01T23:59:59.000Z

477

E-Print Network 3.0 - activate metronidazole nitroreductases...  

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

African Trypanosomes Summary: nitroreductase activities 6, results from the classical test should be treated with caution in assessing nitro... been shown to have activity...

478

Hydrogen and Fuel Cell Activities, Progress, and Plans: Report...  

Energy Savers [EERE]

and Fuel Cell Activities, Progress, and Plans: Report to Congress Hydrogen and Fuel Cell Activities, Progress, and Plans: Report to Congress The Department of Energy is conducting...

479

Overview of DOE Hydrogen and Fuel Cell Activities: 2010 Gordon...  

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

Overview of DOE Hydrogen and Fuel Cell Activities: 2010 Gordon Research Conference on Fuel Cells Overview of DOE Hydrogen and Fuel Cell Activities: 2010 Gordon Research Conference...

480

Hydrogen and Fuel Cell Activities: 5th International Conference...  

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

Hydrogen and Fuel Cell Activities: 5th International Conference on Polymer Batteries and Fuel Cells Hydrogen and Fuel Cell Activities: 5th International Conference on Polymer...

Note: This page contains sample records for the topic "magmatic activity magma" 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.


481

Overview of Hydrogen and Fuel Cell Activities: 2011 IPHE Stationary...  

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

Cell Activities: 2011 IPHE Stationary Fuel Cell Workshop Overview of Hydrogen and Fuel Cell Activities: 2011 IPHE Stationary Fuel Cell Workshop Presentation by Rick Farmer at the...

482

Overview of Hydrogen and Fuel Cell Activities: February 2011...  

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

Overview of Hydrogen and Fuel Cell Activities: February 2011 Hydrogen and Fuel Cell Technical Advisory Committee Meeting Overview of Hydrogen and Fuel Cell Activities: February...

483

Overview of DOE Hydrogen and Fuel Cell Activities: 2010 Gordon...  

Energy Savers [EERE]

DOE Hydrogen and Fuel Cell Activities: 2010 Gordon Research Conference on Fuel Cells Overview of DOE Hydrogen and Fuel Cell Activities: 2010 Gordon Research Conference on Fuel...

484

Hydrogen Delivery R&D Activities | Department of Energy  

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

R&D Activities Hydrogen Delivery R&D Activities Hydrogen delivery technology may encompass several options over the short and long terms. The transportation and distribution...

485

Overview of Hydrogen and Fuel Cell Activities: February 2011...  

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

and Fuel Cell Activities: February 2011 Hydrogen and Fuel Cell Technical Advisory Committee Meeting Overview of Hydrogen and Fuel Cell Activities: February 2011 Hydrogen and Fuel...

486

DOE Hydrogen and Fuel Cell Activities Panel Discussion: 2010...  

Energy Savers [EERE]

Activities Panel Discussion: 2010 SAE World Congress DOE Hydrogen and Fuel Cell Activities Panel Discussion: 2010 SAE World Congress Presentation by Sunita Satyapal at the 2010...

487

active snm detection: Topics by E-print Network  

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

learning algorithms to infer the activities. Our algorithm is based on a hierarchical maximum entropy Markov model (MEMM). It considers a persons activity as composed of a...

488

activity detection based: Topics by E-print Network  

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

learning algorithms to infer the activities. Our algorithm is based on a hierarchical maximum entropy Markov model (MEMM). It considers a persons activity as composed of a...

489

active case detection: Topics by E-print Network  

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

learning algorithms to infer the activities. Our algorithm is based on a hierarchical maximum entropy Markov model (MEMM). It considers a persons activity as composed of a...

490

Sandia Site Office Assessment of Activity-Levell Work Planning...  

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

of Activity-Level Work Planning and Control at Sandia National Laboratories New Mexico (SNL) Dates of Activity : 02142011 - 02182011 Report Preparer: Patricia Williams...

491

Curvature Induced Activation of a Passive Tracer in an Active Bath  

E-Print Network [OSTI]

We use numerical simulations to study the motion of a large asymmetric tracer immersed in a low density suspension of self-propelled nanoparticles in two dimensions. Specifically, we analyze how the curvature of the tracer affects its translational and rotational motion in an active environment. We find that even very small amounts of curvature are sufficient for the active bath to impart directed motion to the tracer which results in its effective activation. We propose simple scaling arguments to characterize this induced activity in terms of the curvature of the tracer and the strength of the self-propelling force. Our results suggest new ways of controlling the transport properties of passive tracers in an active medium by carefully tailoring their geometry.

S. A. Mallory; C. Valeriani; A. Cacciuto

2014-09-25T23:59:59.000Z

492

Documenting Western Burrowing Owl Reproduction and Activity Patterns Using Motion-Activated Cameras  

SciTech Connect (OSTI)

We used motion-activated cameras to monitor the reproduction and patterns of activity of the Burrowing Owl (Athene cunicularia) above ground at 45 burrows in south-central Nevada during the breeding seasons of 1999, 2000, 2001, and 2005. The 37 broods, encompassing 180 young, raised over the four years represented an average of 4.9 young per successful breeding pair. Young and adult owls were detected at the burrow entrance at all times of the day and night, but adults were detected more frequently during afternoon/early evening than were young. Motion-activated cameras require less effort to implement than other techniques. Limitations include photographing only a small percentage of owl activity at the burrow; not detecting the actual number of eggs, young, or number fledged; and not being able to track individual owls over time. Further work is also necessary to compare the accuracy of productivity estimates generated from motion-activated cameras with other techniques.

Hall, Derek B. [NSTec; Greger, Paul D. [NSTec

2014-08-01T23:59:59.000Z

493

Physics Division activities report, 1986--1987  

SciTech Connect (OSTI)

This report summarizes the research activities of the Physics Division for the years 1986 and 1987. Areas of research discussed in this paper are: research on e/sup +/e/sup /minus// interactions; research on p/bar p/ interactions; experiment at TRIUMF; double beta decay; high energy astrophysics; interdisciplinary research; and advanced technology development and the SSC.

Not Available

1987-01-01T23:59:59.000Z

494

Yakima Subbasin Plan Inventory of Existing Activities  

E-Print Network [OSTI]

Appendix L Yakima Subbasin Plan Inventory of Existing Activities (http://clientzone.golder.com/YSBI) The Inventory element in the Yakima Subbasin plan is intended to summarize fish and wildlife protection. The Inventory will be updated as the Yakima Subbasin Plan gets updated. This iterative process will allow us

495

Approximations to the Distributed Activation Energy Model  

E-Print Network [OSTI]

), used for the pyrolysis of a range of materials (including coal, biomass, residual oils and kerogen applies to the pyrolysis of other materials, including biomass, residual oils, resin chars [1Approximations to the Distributed Activation Energy Model for Pyrolysis C.P. Please, 1 M.J. Mc

McGuinness, Mark

496

Light Activated Self-Propelled Colloids  

E-Print Network [OSTI]

Light-activated self-propelled colloids are synthesized and their active motion is studied using optical microscopy. We propose a versatile route using different photoactive materials, and demonstrate a multiwavelength activation and propulsion. Thanks to the photoelectrochemical properties of two semiconductor materials (\\alpha Fe2 O3 and TiO2 ), a light with an energy higher than the bandgap triggers the reaction of decomposition of hydrogen peroxide and produces a chemical cloud around the particle. It induces a phoretic attraction with neighbouring colloids as well as an osmotic self- propulsion of the particle on the substrate. We use these mechanisms to form colloidal cargos as well as self-propelled particles where the light-activated component is embedded into a dielectric sphere. The particles are self-propelled along a direction otherwise randomized by thermal fluctuations, and exhibit a persistent random walk. For sufficient surface density, the particles spontaneously form "living crystals" which are mobile, break apart and reform. Steering the particle with an external magnetic field, we show that the formation of the dense phase results from the collisions heads-on of the particles. This effect is intrinsically non-equilibrium and a novel principle of organization for systems without detailed balance. Engineering families of particles self-propelled by different wavelength demonstrate a good understanding of both the physics and the chemistry behind the system and points to a general route for designing new families of self-propelled particles.

J. Palacci; S. Sacanna; S. -H. Kim; G. -R. Yi; D. J. Pine; P. M. Chaikin

2014-10-27T23:59:59.000Z

497

19 | P a g e Activity 2  

E-Print Network [OSTI]

19 | P a g e Activity 2 Energy Star Calculator Goals: · Calculate the impact participants have on the earth · Develop a greater awareness of energy consumption · Recognition sustainably Outcomes: · Quantitative information pertaining to energy usage on campus · Predict

Brownstone, Rob

498

Active Open Space (playing fields) in a  

E-Print Network [OSTI]

environmental and social benefits, the unintended consequence of implementing Bush Forever, Water Sensitive of the fringe growth sub- regions of Perth already have a shortage of active playing fields. The research as Regional Open Space, this shortage can only get worse. Background Open space is an inherent part

499

ORIGINAL ARTICLE Anthracimycin activity against contemporary  

E-Print Network [OSTI]

-susceptible, methicillin-resistant (MRSA) and vancomycin-resistant strains of S. aureus, were susceptible to anthracimycin potent and rapid bactericidal activity, with a 44-log kill of USA300 MRSA within 3 h at five times its MIC. At concentrations significantly below the MIC, anthracimycin slowed MRSA growth and potentiated

Nizet, Victor

500

Administration and Finance Weekly Activity Report  

E-Print Network [OSTI]

Administration and Finance Weekly Activity Report Week Ending: February 28, 2014 · Administration and Finance Website ­ The website for Administration and Finance has been successfully migrated into NMSU Administration and Finance forms page. · New Collections System ­ Working in conjunction with the University