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


1

Development of Characterization Technology for Fault Zone Hydrology  

E-Print Network [OSTI]

TECHNOLOGY FOR FAULT ZONE HYDROLOGY Kenzi Karasaki Lawrencefor characterizing the hydrology of fault zones, recognizingstructure of faults to hydrology, that it still may be

Karasaki, Kenzi

2010-01-01T23:59:59.000Z

2

Development of a Hydrologic Characterization Technology for Fault Zones Final Report  

E-Print Network [OSTI]

Hydrologic Characterization Technology of Fault Zones, Phaseof Characterization Technology for Fault Zones, LBNL-1635E,Characterization on Technology of Fault Zones – Phase II

Karasaki, Kenzi

2014-01-01T23:59:59.000Z

3

E-Print Network 3.0 - active fault zone Sample Search Results  

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

Earth Structure (2nd Edition), 2004 Summary: 292010 Oceanic Transform Faults and Fracture Zones Transform Fault: Active displacement. Fracture Zone: Fossil... fault, no active...

4

anatolian fault zone: Topics by E-print Network  

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

across the Mudurnu segment of the North Anatolian Fault Zone (NAFZ) in northwestern Turkey Ben-Zion, Yehuda 2 Velocity contrast across the 1944 rupture zone of the North...

5

Development of Hydrologic Characterization Technology of Fault Zones  

SciTech Connect (OSTI)

Through an extensive literature survey we find that there is very limited amount of work on fault zone hydrology, particularly in the field using borehole testing. The common elements of a fault include a core, and damage zones. The core usually acts as a barrier to the flow across it, whereas the damage zone controls the flow either parallel to the strike or dip of a fault. In most of cases the damage zone isthe one that is controlling the flow in the fault zone and the surroundings. The permeability of damage zone is in the range of two to three orders of magnitude higher than the protolith. The fault core can have permeability up to seven orders of magnitude lower than the damage zone. The fault types (normal, reverse, and strike-slip) by themselves do not appear to be a clear classifier of the hydrology of fault zones. However, there still remains a possibility that other additional geologic attributes and scaling relationships can be used to predict or bracket the range of hydrologic behavior of fault zones. AMT (Audio frequency Magneto Telluric) and seismic reflection techniques are often used to locate faults. Geochemical signatures and temperature distributions are often used to identify flow domains and/or directions. ALSM (Airborne Laser Swath Mapping) or LIDAR (Light Detection and Ranging) method may prove to be a powerful tool for identifying lineaments in place of the traditional photogrammetry. Nonetheless not much work has been done to characterize the hydrologic properties of faults by directly testing them using pump tests. There are some uncertainties involved in analyzing pressure transients of pump tests: both low permeability and high permeability faults exhibit similar pressure responses. A physically based conceptual and numerical model is presented for simulating fluid and heat flow and solute transport through fractured fault zones using a multiple-continuum medium approach. Data from the Horonobe URL site are analyzed to demonstrate the proposed approach and to examine the flow direction and magnitude on both sides of a suspected fault. We describe a strategy for effective characterization of fault zone hydrology. We recommend conducting a long term pump test followed by a long term buildup test. We do not recommend isolating the borehole into too many intervals. We do recommend ensuring durability and redundancy for long term monitoring.

Karasaki, Kenzi; Onishi, Tiemi; Wu, Yu-Shu

2008-03-31T23:59:59.000Z

6

Boullier The fault zone geology 1 Fault zone geology: lessons from drilling through the Nojima and 1  

E-Print Network [OSTI]

drilling through the Nojima and 1 Chelungpu faults 2 3 Anne-Marie Boullier 4-Marie.Boullier@obs.ujf-grenoble.fr 8 9 Abstract 10 Several drilling projects have been conducted through significant topics 32 for future research, one of which was "fault zone drilling

Paris-Sud XI, Université de

7

Boullier The fault zone geology 1 Fault zone geology: lessons from drilling through the Nojima and 1  

E-Print Network [OSTI]

drilling through the Nojima and 1 Chelungpu faults 2 3 Anne-Marie Boullier 4-Marie.Boullier@obs.ujf-grenoble.fr 8 9 Abstract 10 Several drilling projects have been conducted through was "fault zone drilling combined with surface-based 33 geophysical and geological

Boyer, Edmond

8

Development of Characterization Technology for Fault Zone Hydrology  

SciTech Connect (OSTI)

Several deep trenches were cut, and a number of geophysical surveys were conducted across the Wildcat Fault in the hills east of Berkeley, California. The Wildcat Fault is believed to be a strike-slip fault and a member of the Hayward Fault System, with over 10 km of displacement. So far, three boreholes of ~;; 150m deep have been core-drilled and borehole geophysical logs were conducted. The rocks are extensively sheared and fractured; gouges were observed at several depths and a thick cataclasitic zone was also observed. While confirming some earlier, published conclusions from shallow observations about Wildcat, some unexpected findings were encountered. Preliminary analysis indicates that Wildcat near the field site consists of multiple faults. The hydraulic test data suggest the dual properties of the hydrologic structure of the fault zone. A fourth borehole is planned to penetrate the main fault believed to lie in-between the holes. The main philosophy behind our approach for the hydrologic characterization of such a complex fractured system is to let the system take its own average and monitor a long term behavior instead of collecting a multitude of data at small length and time scales, or at a discrete fracture scale and to ?up-scale,? which is extremely tenuous.

Karasaki, Kenzi; Onishi, Tiemi; Gasperikova, Erika; Goto, Junichi; Tsuchi, Hiroyuki; Miwa, Tadashi; Ueta, Keiichi; Kiho, Kenzo; MIyakawa, Kimio

2010-08-06T23:59:59.000Z

9

Internal structure of the Kern Canyon Fault, California: a deeply exhumed strike-slip fault  

E-Print Network [OSTI]

Deformation and mineral alteration adjacent to a 2 km long segment of the Kern Canyon fault near Lake Isabella, California are studied to characterize the internal structure of the fault zone and to understand the development of fault structure...

Neal, Leslie Ann

2002-01-01T23:59:59.000Z

10

Mechanical properties and fabric of the Punchbowl fault zone, California  

E-Print Network [OSTI]

) identification of source rocks and sediment transport directions for sedimentary rock units (Larsen, 1959; Pelka, 1971; Robinson and Woodburne, 1971; Woodburne and Golz, 1972; Farley and Ehlig, 1977; Barrows, 1979), and (3) regional mapping and correlation... at Santa Barbara Chairman of Advisory Committee: John M. Logan Field observations and experimental rock deformation techniques are used to characterize the deformational fabric and relative mechanical properties of a portion of the Punchbowl fault zone...

Chester, Frederick Michael

1983-01-01T23:59:59.000Z

11

Locating an active fault zone in Coso geothermal field by analyzing...  

Open Energy Info (EERE)

production and injection drilling, since an active fault zone often acts as a fracture-extensive low-velocity wave guide to seismic waves. We have located an active fault...

12

Deformation of Compliant Fault Zones Induced by Nearby Earthquakes: Theoretical Investigations in Three Dimensions and Applications to The East California Shear Zone  

E-Print Network [OSTI]

primarily examine the plastic strain distribution within the fault zone and the displacement field that characterizes the effects of the presence of the fault zone. I find that when the fault zone rocks are close to failure in the prestress field, plastic...

Kang, Jingqian

2014-02-21T23:59:59.000Z

13

Development of Hydrologic Characterization Technology of Fault Zones  

E-Print Network [OSTI]

rock interaction, fracture interconnectivity, fault-rockvalues, given the interconnectivity of fractures that are

Karasaki, Kenzi

2009-01-01T23:59:59.000Z

14

Modeling fault-zone guided waves of microearthquakes in a geothermal...  

Open Energy Info (EERE)

the identification and modeling of such guided waves is an effective tool to locate fracture-induced, low-velocity fault-zone structures in geothermal fields. Authors Lou, M.;...

15

Hydrogeological aspects of fault zones on various scales in the Roer Valley Rift System  

E-Print Network [OSTI]

for an estimate of the micro-scale variation of the hydraulic properties within a fault zone. Additional core on several scales show a variety of hydro- geological aspects of faults. 2. Examples 2.1. The hydraulic can be studied on micro-scal

Bense, Victor

16

Collateral damage: Evolution with displacement of fracture distribution and secondary fault strands in fault damage zones  

E-Print Network [OSTI]

8 m fault 14 m fault Lonewolf Wadi Araba Carboneras Caletasiltstone, conglomerate Wadi As Sir Limestone gneiss schistFaulkner et al. , 2003], and Wadi Araba [Du Bernard et al. ,

Savage, Heather M.; Brodsky, Emily E.

2011-01-01T23:59:59.000Z

17

Thermal Waters Along The Konocti Bay Fault Zone, Lake County...  

Open Energy Info (EERE)

thermal waters along the KBFZ contain >100 mgl Mg. High concentrations of dissolved magnesium are usually indicative of relatively cool hydrothermal systems. Dissolution of...

18

Low fault friction in Iran implies localized deformation for the ArabiaEurasia collision zone  

E-Print Network [OSTI]

Low fault friction in Iran implies localized deformation for the Arabia­Eurasia collision zone P velocity field of the present-day deformation in Iran is modeled using a 3-dimensional (3D) finite element of the kinematics in Iran, but the complex velocity field of the surrounding South Caspian basin cannot be fitted

Vernant, Philippe

19

Seismic reflection imaging of the Mount Rose fault zone, Reno, Nevada  

E-Print Network [OSTI]

Seismic reflection imaging of the Mount Rose fault zone, Reno, Nevada Project Award Number: # G09AP expressed or implied, of the U.S. Government. #12;2 Abstract Five new high-resolution seismic reflection00071 Submission date: November 30, 2010 CGISS Technical Report 10-01 Lee M. Liberty Center

Barrash, Warren

20

Investigation of Eutrophication Processes in the Littoral Zones of Western Irish Lakes  

E-Print Network [OSTI]

Investigation of Eutrophication Processes in the Littoral Zones of Western Irish Lakes A Synthesis acting, as a result of a matter contained in this publication. Investigation of Eutrophication Processes

McCarthy, T.K.

Note: This page contains sample records for the topic "fault zone lake" 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

Textural evidence for recent co-seismic circulation of fluids in the Nojima fault zone, Awaji island, Japan  

E-Print Network [OSTI]

. These carbonate-filled fractures are interpreted as the result of co-seismic hydraulic fracturing and upward very late in the evolution of the fault zone, and may be induced by co-seismic hydraulic fracturing.V. Keywords: Active fault; Co-seismic hydraulic fracturing; Fluid circulation; Carbonate infilling 0040

Demouchy, Sylvie

22

E-Print Network 3.0 - andreas fault zone Sample Search Results  

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

Chester Summary: accommodated along large plate-boundary faults like the San Andreas transform fault in California. These faults... depend in part on the structure of the tabular...

23

Acceleration and evolution of faults: An example from the Hunter MountainPanamint Valley fault zone, Eastern California  

E-Print Network [OSTI]

: R.D. van der Hilst Keywords: geodesy fault evolution InSAR rock mechanics Western United States assumes a monotonic increase in slip rate with time as the fault matures and straightens. The rate. However, before this can be realized, we need to better understand the various sources for discrepancies

Amelung, Falk

24

Geomechanical effects on CO{sub 2} leakage through fault zones during large-scale underground injection  

SciTech Connect (OSTI)

The importance of geomechanics—including the potential for faults to reactivate during large scale geologic carbon sequestration operations—has recently become more widely recognized. However, notwithstanding the potential for triggering notable (felt) seismic events, the potential for buoyancy-driven CO{sub 2} to reach potable groundwater and the ground surface is actually more important from public safety and storage-efficiency perspectives. In this context, this work extends the previous studies on the geomechanical modeling of fault responses during underground carbon dioxide injection, focusing on the short-term integrity of the sealing caprock, and hence on the potential for leakage of either brine or CO{sub 2} to reach the shallow groundwater aquifers during active injection. We consider stress/strain-dependent permeability and study the leakage through the fault zone as its permeability changes during a reactivation, also causing seismicity. We analyze several scenarios related to the volume of CO{sub 2} injected (and hence as a function of the overpressure), involving both minor and major faults, and analyze the profile risks of leakage for different stress/strain-permeability coupling functions. We conclude that whereas it is very difficult to predict how much fault permeability could change upon reactivation, this process can have a significant impact on the leakage rate. Moreover, our analysis shows that induced seismicity associated with fault reactivation may not necessarily open up a new flow path for leakage. Results show a poor correlation between magnitude and amount of fluid leakage, meaning that a single event is generally not enough to substantially change the permeability along the entire fault length. Consequently, even if some changes in permeability occur, this does not mean that the CO{sub 2} will migrate up along the entire fault, breaking through the caprock to enter the overlying aquifer.

Rinaldi, A.P.; Rutqvist, J.; Cappa, F.

2013-09-01T23:59:59.000Z

25

Association of coal metamorphism and hydrothermal mineralization in Rough Creek fault zone and Fluorspar District, Western Kentucky  

SciTech Connect (OSTI)

The ambient coal rank (metamorphism) of the Carboniferous coals in the Western Kentucky coalfield ranges from high volatile A bituminous (vitrinite maximum reflectance up to 0.75% R/sub max/) in the Webster syncline (Webster and southern Union Counties) to high volatile C bituminous (0.45 to 0.60% R/sub max/) over most of the remainder of the area. Anomalous patterns of metamorphism, however, have been noted in coals recovered from cores and mines in fault blocks of the Rough Creek fault zone and Fluorspar District. Coals in Gil-30 borehole (Rough Creek faults, Bordley Quadrangle, Union County) vary with no regard for vertical position, from high volatile C(0.55% R/sub max/) to high volatile A (0.89%R/sub max) bituminous. Examination of the upper Sturgis Formation (Missourian/Virgilian) coals revealed that the higher rank (generally above 0.75% R/sub max/) coals had vein mineral assemblages of sphalerite, twinned calcite, and ferroan dolomite. Lower rank coals had only untwinned calcite. Several sites in Webster County contain various coals (Well (No. 8) to Coiltwon (No. 14)) with vitrinite reflectances up to 0.83% R/sub max/ and associated sphalerite mineralization. Mississippian and Lower Pennsylvanian (Caseyville Formation Gentry coal) coals in the mineralized Fluorspar District have ranks to nearly medium volatile bituminous (1.03% R/sub max/). The regional rank trend exhibited by the fualt zones is generally higher rank than the surrounding areas. Sphalerite mineralization in itself is not unique within Illinois basin coals, but if it was partly responsible for the metamorphism of these coals, then the fluid temperature must have been higher within the above mentioned fault complexes.

Hower, J.C.; Fiene, F.L.; Trinkle, E.J.

1983-09-01T23:59:59.000Z

26

Structure and tectonics of the Sumatra Fault Zone-Sundra Trench junction  

E-Print Network [OSTI]

. The objective of this study is to determine the structures of the Sunda Strait forearm region, the south - southeast continuation of the Sumatra Fault, and model the tectonic development. All available geophysical data for the Sunda Strait forearm region have...

Handayani, Lina

2012-06-07T23:59:59.000Z

27

Thermal Waters Along The Konocti Bay Fault Zone, Lake County, California- A  

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,Ltd Jump JumpAl., 1978) | Open Energy InformationRe-Evaluation |

28

Reaction localization and softening of texturally hardened mylonites in a reactivated fault zone, central Argentina  

E-Print Network [OSTI]

, central Argentina S. J. WHITMEYER1 * AND R. P. WINTSCH2 1 Department of Earth Sciences, Boston University, central Argentina, experienced multiple ductile deformation and faulting events that involved a variety of replacement reactions in a partially open system. Key words: Argentina; reaction localization; reactivation

Whitmeyer, Steven J.

29

Predicting fault damage zones by modeling dynamic rupture propagation and comparison  

E-Print Network [OSTI]

faults observed in the SSC reservoir. The modeling of ruptures propagating as self-sustaining pulses, Stanford University, Stanford, California, USA, 2 Now at Upstream Technology, BP America, Houston, Texas University, Houston, California, USA, 4 ConocoPhillips Technology and Projects, Houston, Texas, USA Abstract

Dunham, Eric M.

30

Protrusion of fore-arc mantle serpentinites together with HP and UHP rocks along major strike-slip fault zones, Northern Subduction Complex, Hispaniola  

E-Print Network [OSTI]

-slip fault zones, Northern Subduction Complex, Hispaniola Benoit-Michel SAUMUR (bsaum014@uottawa.ca), KĂ©iko H in the Northern Subduction Complex of Hispaniola. We discuss the origins of the serpentinites and implications and inliers exposing Cretaceous to mid-Eocene basement in Northern Hispaniola are highlighted. Arc volcanic

31

Western limits of the Seattle fault zone and its interaction with the Olympic Peninsula, Washington  

E-Print Network [OSTI]

deformation zone. Newly acquired high- resolution seismic reflection and marine magnetic data suggest A.P. Lamb1 , L.M. Liberty1 , R.J. Blakely2 , T.L. Pratt3 , B.L. Sherrod3 , and K. van Wijk1 1

Boise State University

32

Microfracture fabric of the Punchbowl fault zone, San Andreas System, California  

E-Print Network [OSTI]

Cementation III. 46 47 20 Multiple Episode Calcite Cementation. 50 21 The Fabric of Different Types of Microfractures in Sample DP10B. . . . . . . . . 51 22 The Fabric of Different Types of Microfractures in Sample P41A. . . . 23 The Fabric of Different... Composite, Open, and Healed Microfracture Fabrics: Fold Test III. . . . . . . . . 82 40 Composite Microfracture Point Maxima: Fold Test IV. . 41 Summary of Timing Relations. . . . . . . . . . 42 Damaged Zone Microfracture Fabric 86 90 43 Beyond Damaged...

Wilson, Jennifer Elizabeth

1999-01-01T23:59:59.000Z

33

The Fabric of Clasts, Veins and Foliations within the Actively Creeping Zones of the San Andreas Fault at SAFOD: Implications for Deformation Processes  

E-Print Network [OSTI]

of Committee, Judith Chester Committee Members, Frederick Chester David Schechter Head of Department, Andreas Kronenberg December 2010 Major Subject: Geology iii ABSTRACT The Fabric of Clasts, Veins and Foliations within the Actively... Creeping Zones of the San Andreas Fault at SAFOD: Implications for Deformation Processes. (December 2010) David Wayne Sills, B.S., Sam Houston State University; M.S., Texas A&M University Chair of Advisory Committee: Dr. Judith Chester Recovered...

Sills, David Wayne

2012-02-14T23:59:59.000Z

34

Evidence of the dominance of higher-mode surface waves in the lake-bed zone of the Valley of Mexico  

E-Print Network [OSTI]

Evidence of the dominance of higher-mode surface waves in the lake-bed zone of the Valley of Mexico, Coyoacan 04510, Me´xico DF, Mexico. E-mail: krishna@ollin.igeofcu.unam.mx 2 Instituto de Ingeneri´a, UNAM, CU, Coyoacan 04510, Me´xico DF, Mexico Accepted 2001 May 4. Received 2001 April 2; in original form

Shapiro, Nikolai

35

Chaotic breccia zones on the Pembroke Peninsula, South Wales: evidence for collapse into voids along dilational faults  

E-Print Network [OSTI]

magmatic heat source in this area, 453 argues against the phreatic brecciation model. 454 455 11.3. Dilational faulting and collapse origin for chaotic breccias and megabreccias? 456 457 ?Tectonic? hypotheses for Pembroke Group breccia formation were... and in the Gower Peninsula?” In 533 section 12.5, we argue that the void-forming event was the Triassic or later extension that 534 formed the Bristol Channel Basin. Southeast Ireland is more remote from such Mesozoic 535 basins, and the western end...

Woodcock, N. H.; Miller, A. V. M.; Woodhouse, C. D.

2014-01-01T23:59:59.000Z

36

E-Print Network 3.0 - automated zoning methodology Sample Search...  

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

Sciences 63 Deformation mechanisms and hydraulic properties of fault zones in unconsolidated sediments; Summary: of the Feldbiss Fault Zone (Fig. 1). Methodology Image...

37

The effect of fractures, faults, and sheared shale zones on the hydrology of Bear Creek Burial Grounds A-South, Oak Ridge, Tennessee  

E-Print Network [OSTI]

Previous hydrologic models of flow in Bear Creek Valley have presented lateral flow as occurring through the Nolichucky Shale in parallel to strike fractures within thin carbonate beds; the effects of faults were not considered. This study presents...

Hollon, Dwight Mitchell

1997-01-01T23:59:59.000Z

38

Phytoplankton and physical-chemical conditions in selected rivers and the coastal zone of Lake Michigan, 1972  

SciTech Connect (OSTI)

A very large data set was obtained on the nearshore environment of Lake Michigan during 1972. The data set is probably unique in that samples were collected and analyzed for a number of physical-chemical parameters and for phytoplankton standing crop and species composition. Phytoplankton identified during the study totaled 431 taxa of which 306 were diatoms, which serves to illustrate the magnitude of available data. Results are presented for eleven different transects sampled in April and for three of these transects which were sampled in September. In addition, transects for the St. Joseph, Kalamazoo, and Grand Rivers were sampled four or five times and each of these rivers were sampled from seven to eleven times in July. Data collected with depth presented in this report include water temperature. Secchi disc transparency, pH, specific conductance, dissolved reactive silica, nitrate nitrogen, and total phosphorus as physical-chemical variables. On transects samples with depth were obtained at stations 0, .2, .8, 1.6, 3.2, 6.4, 13, 26, and 52 km from shore, although the stations from 13 to 52 km were not sampled on every transect. Data related to phytoplankton include species composition and abundance, species diversity, chlorophyll a, and rates of carbon fixation. All these data were obtained only at 2 meters.

Schelske, C.L.; Feldt, L.E.; Simmons, M.S.

1980-01-01T23:59:59.000Z

39

Streamside Management Zones (Montana)  

Broader source: Energy.gov [DOE]

This chapter sets streamside management zones as encompassing a strip at least 50 feet wide on each side of a stream, lake, or other body of water, measured from the ordinary high-water mark, and...

40

TECTONIC VERSUS VOLCANIC ORIGIN OF THE SUMMIT DEPRESSION AT MEDICINE LAKE VOLCANO, CALIFORNIA  

SciTech Connect (OSTI)

Medicine Lake Volcano is a Quaternary shield volcano located in a tectonically complex and active zone at the transition between the Basin and Range Province and the Cascade Range of the Pacific Province. The volcano is topped by a 7x12 km elliptical depression surrounded by a discontinuous constructional ring of basaltic to rhyolitic lava flows. This thesis explores the possibility that the depression may have formed due to regional extension (rift basin) or dextral shear (pull-apart basin) rather than through caldera collapse and examines the relationship between regional tectonics and localized volcanism. Existing data consisting of temperature and magnetotelluric surveys, alteration mineral studies, and core logging were compiled and supplemented with additional core logging, field observations, and fault striae studies in paleomagnetically oriented core samples. These results were then synthesized with regional fault data from existing maps and databases. Faulting patterns near the caldera, extension directions derived from fault striae P and T axes, and three-dimensional temperature and alteration mineral models are consistent with slip across arcuate ring faults related to magma chamber deflation during flank eruptions and/or a pyroclastic eruption at about 180 ka. These results are not consistent with a rift or pull-apart basin. Limited subsidence can be attributed to the relatively small volume of ash-flow tuff released by the only known major pyroclastic eruption and is inconsistent with the observed topographic relief. The additional relief can be explained by constructional volcanism. Striae from unoriented and oriented core, augmented by striae measurements in outcrop suggest that Walker Lane dextral shear, which can be reasonably projected from the southeast, has probably propagated into the Medicine Lake area. Most volcanic vents across Medicine Lake Volcano strike north-south, suggesting they are controlled by crustal weakness related to Basin and Range extension. Interaction of dextral shear, Basin and Range extension, and the zone of crustal weakness expressed as the Mount Shasta-Medicine Lake volcanic highland controlled the location and initiation of Medicine Lake Volcano at about 500 ka.

Mark Leon Gwynn

2010-05-01T23:59:59.000Z

Note: This page contains sample records for the topic "fault zone lake" 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

Tectonic versus volcanic origin of the summit depression at Medicine Lake Volcano, California  

SciTech Connect (OSTI)

Medicine Lake Volcano is a Quaternary shield volcano located in a tectonically complex and active zone at the transition between the Basin and Range Province and the Cascade Range of the Pacific Province. The volcano is topped by a 7x12 km elliptical depression surrounded by a discontinuous constructional ring of basaltic to rhyolitic lava flows. This thesis explores the possibility that the depression may have formed due to regional extension (rift basin) or dextral shear (pull-apart basin) rather than through caldera collapse and examines the relationship between regional tectonics and localized volcanism. Existing data consisting of temperature and magnetotelluric surveys, alteration mineral studies, and core logging were compiled and supplemented with additional core logging, field observations, and fault striae studies in paleomagnetically oriented core samples. These results were then synthesized with regional fault data from existing maps and databases. Faulting patterns near the caldera, extension directions derived from fault striae P and T axes, and three-dimensional temperature and alteration mineral models are consistent with slip across arcuate ring faults related to magma chamber deflation during flank eruptions and/or a pyroclastic eruption at about 180 ka. These results are not consistent with a rift or pull-apart basin. Limited subsidence can be attributed to the relatively small volume of ash-flow tuff released by the only known major pyroclastic eruption and is inconsistent with the observed topographic relief. The additional relief can be explained by constructional volcanism. Striae from unoriented and oriented core, augmented by striae measurements in outcrop suggest that Walker Lane dextral shear, which can be reasonably projected from the southeast, has probably propagated into the Medicine Lake area. Most volcanic vents across Medicine Lake Volcano strike north-south, suggesting they are controlled by crustal weakness related to Basin and Range extension. Interaction of dextral shear, Basin and Range extension, and the zone of crustal weakness expressed as the Mount Shasta-Medicine Lake volcanic highland controlled the location and initiation of Medicine Lake Volcano at about 500 ka.

Mark Leon Gwynn

2010-05-01T23:59:59.000Z

42

SEISMIC INVESTIGATION OF WRENCH FAULTING AND FRACTURING AT RULISON  

E-Print Network [OSTI]

to gas production at Rulison. Fracture zones are associated with fault trends and areas of deformation networks that help determine gas migration and accumulation. This thesis presents the characterization of the complex wrench fault network at Rulison Field, and its linkage to enhanced natural fracture zones. Rulison

43

Seismoelectric Imaging of a Shallow Fault System Employing Fault Guided Waves  

E-Print Network [OSTI]

Independent sets of reflection seismic and seismoelectric data were collected, processed, and interpreted with the aim of generating and studying guided waves within a fault zone. While seismic surveys have recently been utilized to investigate...

Cohrs, Frelynn Joseph Reese

2012-07-16T23:59:59.000Z

44

Physiochemical Evidence of Faulting Processes and Modeling of Fluid in Evolving Fault Systems in Southern California  

SciTech Connect (OSTI)

Our study targets recent (Plio-Pleistocene) faults and young (Tertiary) petroleum fields in southern California. Faults include the Refugio Fault in the Transverse Ranges, the Ellwood Fault in the Santa Barbara Channel, and most recently the Newport- Inglewood in the Los Angeles Basin. Subsurface core and tubing scale samples, outcrop samples, well logs, reservoir properties, pore pressures, fluid compositions, and published structural-seismic sections have been used to characterize the tectonic/diagenetic history of the faults. As part of the effort to understand the diagenetic processes within these fault zones, we have studied analogous processes of rapid carbonate precipitation (scaling) in petroleum reservoir tubing and manmade tunnels. From this, we have identified geochemical signatures in carbonate that characterize rapid CO2 degassing. These data provide constraints for finite element models that predict fluid pressures, multiphase flow patterns, rates and patterns of deformation, subsurface temperatures and heat flow, and geochemistry associated with large fault systems.

Boles, James [Professor

2013-05-24T23:59:59.000Z

45

Characterization of the structure of faults in the Eocene Carrizo Formation near Gause, Milam County, Texas  

E-Print Network [OSTI]

-scale graben accommodating NW-SE extension. The Carrizo Fm. consists primarily of friable to weakly lithified quartz sandstones with several horizons with interbedded siltstones and shales. Five faults and fault zones occur in the quarry with displacements...

Yilmaz, Ramazan

2012-06-07T23:59:59.000Z

46

Thermo-and hydro-mechanical processes along faults during rapid slip  

E-Print Network [OSTI]

Thermo- and hydro-mechanical processes along faults during rapid slip James R. Rice & Eric M micro-contacts, and (2) Thermal pressurization of fault-zone pore fluid. Both have characteristics which

Dunham, Eric M.

47

Analysis of the growth of strike-slip faults using effective medium theory  

SciTech Connect (OSTI)

Increases in the dimensions of strike-slip faults including fault length, thickness of fault rock and the surrounding damage zone collectively provide quantitative definition of fault growth and are commonly measured in terms of the maximum fault slip. The field observations indicate that a common mechanism for fault growth in the brittle upper crust is fault lengthening by linkage and coalescence of neighboring fault segments or strands, and fault rock-zone widening into highly fractured inner damage zone via cataclastic deformation. The most important underlying mechanical reason in both cases is prior weakening of the rocks surrounding a fault's core and between neighboring fault segments by faulting-related fractures. In this paper, using field observations together with effective medium models, we analyze the reduction in the effective elastic properties of rock in terms of density of the fault-related brittle fractures and fracture intersection angles controlled primarily by the splay angles. Fracture densities or equivalent fracture spacing values corresponding to the vanishing Young's, shear, and quasi-pure shear moduli were obtained by extrapolation from the calculated range of these parameters. The fracture densities or the equivalent spacing values obtained using this method compare well with the field data measured along scan lines across the faults in the study area. These findings should be helpful for a better understanding of the fracture density/spacing distribution around faults and the transition from discrete fracturing to cataclastic deformation associated with fault growth and the related instabilities.

Aydin, A.; Berryman, J.G.

2009-10-15T23:59:59.000Z

48

Stress and fault rock controls on fault zone hydrology, Coso...  

Open Energy Info (EERE)

regions of distinct fluid inclusion chemistry and temperature gradient. Distributed fracture networks play only a minor role in fluid flow despite locally high fracture density...

49

The Owens Valley Fault Zone Eastern California and Surface Faulting...  

Open Energy Info (EERE)

base of the Alabama Hills and follows the floor of Owens Valley northward to the Poverty Hills, where it steps 3 km to the left and continues northwest across Crater Mountain...

50

The Owens Valley Fault Zone Eastern California and Surface Faulting  

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

51

Colorado Regional Faults  

SciTech Connect (OSTI)

Citation Information: Originator: Earth Science &Observation Center (ESOC), CIRES, University of Colorado at Boulder Originator: Colorado Geological Survey (CGS) Publication Date: 2012 Title: Regional Faults Edition: First Publication Information: Publication Place: Earth Science & Observation Center, Cooperative Institute for Research in Environmental Science, University of Colorado, Boulder Publisher: Earth Science &Observation Center (ESOC), CIRES, University of Colorado at Boulder Description: This layer contains the regional faults of Colorado Spatial Domain: Extent: Top: 4543192.100000 m Left: 144385.020000 m Right: 754585.020000 m Bottom: 4094592.100000 m Contact Information: Contact Organization: Earth Science &Observation Center (ESOC), CIRES, University of Colorado at Boulder Contact Person: Khalid Hussein Address: CIRES, Ekeley Building Earth Science & Observation Center (ESOC) 216 UCB City: Boulder State: CO Postal Code: 80309-0216 Country: USA Contact Telephone: 303-492-6782 Spatial Reference Information: Coordinate System: Universal Transverse Mercator (UTM) WGS’1984 Zone 13N False Easting: 500000.00000000 False Northing: 0.00000000 Central Meridian: -105.00000000 Scale Factor: 0.99960000 Latitude of Origin: 0.00000000 Linear Unit: Meter Datum: World Geodetic System 1984 (WGS ’984) Prime Meridian: Greenwich Angular Unit: Degree Digital Form: Format Name: Shape file

Hussein, Khalid

2012-02-01T23:59:59.000Z

52

Controlled-source electromagnetic mapping of a faulted sandstone aquifer in central Texas  

E-Print Network [OSTI]

across a fault (Randolph 1991), due to permeability reduction in the deformation zone, but in some cases can be enhanced along the fault slip plane (Antonellini and Aydin 1994), i. e. parallel to the fault. A knowledge of subsurface fault distributions... the electromagnetic response. Seaborne et al. (1979) interpreted the anomalies as the edge effect of thin horizontal sheets of low resistivity beds, as opposed to the high conductivity response of the material in a fault zone. In a similar study, Hazell er al...

Gorman, Erin Margaret

2012-06-07T23:59:59.000Z

53

VERTEBRATES OF FISH LAKE  

E-Print Network [OSTI]

VERTEBRATES OF FISH LAKE CAUTION! FISH LAKE SCAVANGER HUNT RED HEADED is another majestic bird of Fish Lake. These birds can be seen perched at Fish Lake. CLUB-TAIL DRAGONFLY INSECTS OF FISH LAKE There are A LOT

Minnesota, University of

54

"ch01" --2009/7/4 --4:33 --page 3 --#3 Thermo-and hydro-mechanical processes along faults during rapid slip  

E-Print Network [OSTI]

"ch01" -- 2009/7/4 -- 4:33 -- page 3 -- #3 Thermo- and hydro-mechanical processes along faults at highly stressed frictional micro-contacts, and (2) Thermal pressurization of fault-zone pore fluid. Both

55

Earthquake Rupture at Focal Depth, Part I: Structure and Rupture of the Pretorius Fault, TauTona Mine, South Africa  

E-Print Network [OSTI]

Tona Mine, South Africa V. HEESAKKERS,1,2 S. MURPHY,1,3 and Z. RECHES 1 Abstract--We analyze the structure of the Archaean Pretorius fault in TauTona mine, South Africa, as well as the rupture-zone that recently, South Africa 2011, this volume). Key words: Brittle faulting, fault reactivation, earthquake mechanics

Ze'ev, Reches

56

AGU Monograph, Plate Boundary Zones, in press. Page 1 Crustal Block Rotations and Plate Coupling  

E-Print Network [OSTI]

AGU Monograph, Plate Boundary Zones, in press. Page 1 Crustal Block Rotations and Plate Coupling that considering both block rotations and fault locking significantly improves the fit to the data over models by locking on #12;AGU Monograph, Plate Boundary Zones, in press. Page 2 block-bounding faults and apply

McCaffrey, Robert

57

Influence of faults on groundwater flow and transport at YuccaMountain, Nevada  

SciTech Connect (OSTI)

Numerical simulations of groundwater flow at Yucca Mountain, Nevada are used to investigate how faults influence groundwater flow pathways and regional-scale macrodispersion. The 3-D model has a unique grid block discretization that facilitates the accurate representation of the complex geologic structure present in faulted formations. Each hydrogeologic layer is discretized into a single layer of irregular and dipping grid blocks, and faults are discretized such that they are laterally continuous and varied in displacement varies along strike. In addition, the presence of altered fault zones is explicitly modeled, as appropriate. Simulations show that upward head gradients can be readily explained by the geometry of hydrogeologic layers, the variability of layer permeabilities, and the presence of permeable fault zones or faults with displacement only, not necessarily by upwelling from a deep aquifer. Large-scale macrodispersion results from the vertical and lateral diversion of flow near the contact of high- and low-permeability layers at faults, and from upward flow within high-permeability fault zones. Conversely, large-scale channeling can occur as a result of groundwater flow into areas with minimal fault displacement. Contaminants originating at the water table can flow in a direction significantly different from that of the water table gradient, and isolated zones of contaminants can occur at the water table downgradient. By conducting both 2-D and 3-D simulations, we show that the 2-D cross-sectional models traditionally used to examine flow in faulted formations may not be appropriate. In addition, the influence of a particular type of fault cannot be generalized; depending on the location where contaminants enter the saturated zone, faults may either enhance or inhibit vertical dispersion.

Cohen, Andrew J.B.; Sitar, Nicholas

1999-10-07T23:59:59.000Z

58

Permeability characterization of shear zones in the Hickory sandstone member, Riley Formation, Texas  

E-Print Network [OSTI]

. The main objectives of this work are to (1) characterize the geometry and permeability of deformation elements within shear zones; (2) determine permeability anisotropy in shear zones according to fault characteristics and host lithology; and (3) develop... I INTRODUCTION .............................................................................................1 II HICKORY SHEAR ZONES AND DEFORMATION ELEMENTS..............11 2.1 Shear Zones in Hickory Sandstone Member...

Nieto Camargo, Jorge Enrique

2005-02-17T23:59:59.000Z

59

Search for ancient microorganisms in Lake Baikal  

SciTech Connect (OSTI)

Lake Baikal in Russia, the world's oldest and deepest continental lake lies in south central Siberia, near the border to Mongolia. The lake is 1,643 m deep and has an area of about 46,000 km2. It holds one-fifth of all the terrestrial fresh water on Earth. Lake Baikal occupies the deepest portion of the Baikal Rift Zone. It was formed some 30-45 million years ago. The isolated Lake Baikal ecosystem represents a unique niche in nature based on its historical formation. The microbial diversity present in this environment has not yet been fully harvested or examined for products and processes of commercial interest and value. Thus, the collection of water, soil, and sub-bottom sediment samples was decided to characterize the microbial diversity of the isolated strains and to screen the isolates for their biotechnological value.

Hunter-Cevera, Jennie C.; Repin, Vladimir E.; Torok, Tamas

2000-06-14T23:59:59.000Z

60

Analysis of Fault Permeability Using Mapping and Flow Modeling, Hickory Sandstone Aquifer, Central Texas  

SciTech Connect (OSTI)

Reservoir compartments, typical targets for infill well locations, are commonly created by faults that may reduce permeability. A narrow fault may consist of a complex assemblage of deformation elements that result in spatially variable and anisotropic permeabilities. We report on the permeability structure of a km-scale fault sampled through drilling a faulted siliciclastic aquifer in central Texas. Probe and whole-core permeabilities, serial CAT scans, and textural and structural data from the selected core samples are used to understand permeability structure of fault zones and develop predictive models of fault zone permeability. Using numerical flow simulation, it is possible to predict permeability anisotropy associated with faults and evaluate the effect of individual deformation elements in the overall permeability tensor. We found relationships between the permeability of the host rock and those of the highly deformed (HD) fault-elements according to the fault throw. The lateral continuity and predictable permeability of the HD fault elements enhance capability for estimating the effects of subseismic faulting on fluid flow in low-shale reservoirs.

Nieto Camargo, Jorge E., E-mail: jorge.nietocamargo@aramco.com; Jensen, Jerry L., E-mail: jjensen@ucalgary.ca [University of Calgary, Department of Chemical and Petroleum Engineering (Canada)

2012-09-15T23:59:59.000Z

Note: This page contains sample records for the topic "fault zone lake" 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

Localization instability and the origin of regularly-spaced faults in planetary lithospheres  

E-Print Network [OSTI]

Brittle deformation is not distributed uniformly in planetary lithospheres but is instead localized on faults and ductile shear zones. In some regions such as the Central Indian Basin or martian ridged plains, localized ...

Montési, Laurent Gilbert Joseph, 1973-

2002-01-01T23:59:59.000Z

62

Oil and Gas CDT Predicting fault permeability at depth: incorporating natural  

E-Print Network [OSTI]

Oil and Gas CDT Predicting fault permeability at depth: incorporating natural permeability controls on fluid flow in oil and gas reservoirs. Fault zones are composed of many deformation elements will receive 20 weeks bespoke, residential training of broad relevance to the oil and gas industry: 10 weeks

Henderson, Gideon

63

Solar system fault detection  

DOE Patents [OSTI]

A fault detecting apparatus and method are provided for use with an active solar system. The apparatus provides an indication as to whether one or more predetermined faults have occurred in the solar system. The apparatus includes a plurality of sensors, each sensor being used in determining whether a predetermined condition is present. The outputs of the sensors are combined in a pre-established manner in accordance with the kind of predetermined faults to be detected. Indicators communicate with the outputs generated by combining the sensor outputs to give the user of the solar system and the apparatus an indication as to whether a predetermined fault has occurred. Upon detection and indication of any predetermined fault, the user can take appropriate corrective action so that the overall reliability and efficiency of the active solar system are increased.

Farrington, R.B.; Pruett, J.C. Jr.

1984-05-14T23:59:59.000Z

64

Solar system fault detection  

DOE Patents [OSTI]

A fault detecting apparatus and method are provided for use with an active solar system. The apparatus provides an indication as to whether one or more predetermined faults have occurred in the solar system. The apparatus includes a plurality of sensors, each sensor being used in determining whether a predetermined condition is present. The outputs of the sensors are combined in a pre-established manner in accordance with the kind of predetermined faults to be detected. Indicators communicate with the outputs generated by combining the sensor outputs to give the user of the solar system and the apparatus an indication as to whether a predetermined fault has occurred. Upon detection and indication of any predetermined fault, the user can take appropriate corrective action so that the overall reliability and efficiency of the active solar system are increased.

Farrington, Robert B. (Wheatridge, CO); Pruett, Jr., James C. (Lakewood, CO)

1986-01-01T23:59:59.000Z

65

Motion and evolution of the Chaochou Fault, Southern Taiwan  

E-Print Network [OSTI]

has been called the Chuchi Transfer Fault Zone (Lacombe et al., 2001). This boundary represents a major change in the character of seismicity in Taiwan. Although the nature of this boundary is not known, it may represent the southern extent of direct...

Hassler, Lauren E.

2005-11-01T23:59:59.000Z

66

Three-dimensional numerical modeling of the influence of faults on groundwater flow at Yucca Mountain, Nevada  

SciTech Connect (OSTI)

Numerical simulations of groundwater flow at Yucca Mountain, Nevada are used to investigate how the faulted hydrogeologic structure influences groundwater flow from a proposed high-level nuclear waste repository. Simulations are performed using a 3-D model that has a unique grid block discretization to accurately represent the faulted geologic units, which have variable thicknesses and orientations. Irregular grid blocks enable explicit representation of these features. Each hydrogeologic layer is discretized into a single layer of irregular and dipping grid blocks, and faults are discretized such that they are laterally continuous and displacement varies along strike. In addition, the presence of altered fault zones is explicitly modeled, as appropriate. The model has 23 layers and 11 faults, and approximately 57,000 grid blocks and 200,000 grid block connections. In the past, field measurement of upward vertical head gradients and high water table temperatures near faults were interpreted as indicators of upwelling from a deep carbonate aquifer. Simulations show, however, that these features can be readily explained by the geometry of hydrogeologic layers, the variability of layer permeabilities and thermal conductivities, and by the presence of permeable fault zones or faults with displacement only. In addition, a moderate water table gradient can result from fault displacement or a laterally continuous low permeability fault zone, but not from a high permeability fault zone, as others postulated earlier. Large-scale macrodispersion results from the vertical and lateral diversion of flow near the contact of high and low permeability layers at faults, and from upward flow within high permeability fault zones. Conversely, large-scale channeling can occur due to groundwater flow into areas with minimal fault displacement. Contaminants originating at the water table can flow in a direction significantly different than that of the water table gradient, and isolated zones of contaminants will occur at the water table downgradient. This behavior is not predicted by traditional models of contaminant transport. In addition, the influence of a particular type of fault cannot be generalized; depending on the location where contaminants enter the saturated zone, faults may either enhance of inhibit vertical dispersion.

Cohen, Andrew J.B.

1999-06-01T23:59:59.000Z

67

Andrew Lake  

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 DocumentationP-Series to someone by E-mail ShareRedAndreas E Vasdekis AndreasAndrew Lake About

68

Dorchester County- Renewable Zoning  

Broader source: Energy.gov [DOE]

Dorchester County zoning codes specifically permit solar arrays and small wind turbines in many zoning districts.

69

Evaluation of the location and recency of faulting near prospective surface facilities in Midway Valley, Nye County, Nevada  

SciTech Connect (OSTI)

Evaluation of surface faulting that may pose a hazard to prospective surface facilities is an important element of the tectonic studies for the potential Yucca Mountain high-level radioactive waste repository in southwestern Nevada. For this purpose, a program of detailed geologic mapping and trenching was done to obtain surface and near-surface geologic data that are essential for determining the location and recency of faults at a prospective surface-facilities site located east of Exile Hill in Midway Valley, near the eastern base of Yucca Mountain. The dominant tectonic features in the Midway Valley area are the north- to northeast-trending, west-dipping normal faults that bound the Midway Valley structural block-the Bow Ridge fault on the west side of Exile Hill and the Paint-brush Canyon fault on the east side of the valley. Trenching of Quaternary sediments has exposed evidence of displacements, which demonstrate that these block-bounding faults repeatedly ruptured the surface during the middle to late Quaternary. Geologic mapping, subsurface borehole and geophysical data, and the results of trenching activities indicate the presence of north- to northeast-trending faults and northwest-trending faults in Tertiary volcanic rocks beneath alluvial and colluvial sediments near the prospective surface-facilities site. North to northeast-trending faults include the Exile Hill fault along the eastern base of Exile Hill and faults to the east beneath the surficial deposits of Midway Valley. These faults have no geomorphic expression, but two north- to northeast-trending zones of fractures exposed in excavated profiles of middle to late Pleistocene deposits at the prospective surface-facilities site appear to be associated with these faults. Northwest-trending faults include the West Portal and East Portal faults, but no disruption of Quaternary deposits by these faults is evident. The western zone of fractures is associated with the Exile Hill fault. The eastern zone of fractures is within Quaternary alluvial sediments, but no bedrock was encountered in trenches and soil pits in this part of the prospective surface facilities site; thus, the direct association of this zone with one or more bedrock faults is uncertain. No displacement of lithologic contacts and soil horizons could be detected in the fractured Quaternary deposits. The results of these investigations imply the absence of any appreciable late Quaternary faulting activity at the prospective surface-facilities site.

Swan, F.H.; Wesling, J.R.; Angell, M.M.; Thomas, A.P.; Whitney, J.W.; Gibson, J.D.

2002-01-17T23:59:59.000Z

70

Great Lakes RESTORATION  

E-Print Network [OSTI]

). Microcystis, the most common blue-green algae in the Great Lakes, produces the toxin Microcystin. This toxin runoff) into lake watersheds contributes to these blooms. While Lake Erie's Western Basin is best knownGreat Lakes RESTORATION NATIONALOCEAN IC AND ATMOSPHERIC ADMINISTRATION U.S. D EPARTMENT OF COMM E

71

The nature of the Heart Mountain fault in the vicinity of Dead Indian Hill, Park County, Wyoming  

E-Print Network [OSTI]

Mountain thrust blocks consti- tuted a very limited strat1graphic interval, consisting of Ordovician B1ghorn Dolomite, undifferentiated dolomi tes, 1 1mestones and shales of Devonian age (Jefferson-Three Forks Formations) and the Mississippian Madison... of the thrust the transgress1ve fault zone and reports the slope of the transgressive fault to be approximately 10 degrees. A field study was conducted in the area of the transgressive fault in an attempt to better understand the mechanics of how...

Sungy, Eugene Donald

1977-01-01T23:59:59.000Z

72

Transition-fault test generation  

E-Print Network [OSTI]

. One way to detect these timing defects is to apply test patterns to the integrated circuit that are generated using the transition-fault model. Unfortunately, industry's current transition-fault test generation schemes produce test sets that are too...

Cobb, Bradley Douglas

2013-02-22T23:59:59.000Z

73

Optimal fault location  

E-Print Network [OSTI]

for the pre-selected time out to pass and initiate reclosing again. If after selected number of attempts of reclosing, fault is still present, breaker lockout is taking place. There will be no more attempts to reclose automatically the breaker again....2: Trip and reclose sequences on a single breaker In the case of breaker lockout the assumption taken by the operators is that fault is permanent. Special order is issued to the maintenance for the breaker to be closed back in 4 again once...

Knezev, Maja

2009-05-15T23:59:59.000Z

74

Optimal fault location  

E-Print Network [OSTI]

for the pre-selected time out to pass and initiate reclosing again. If after selected number of attempts of reclosing, fault is still present, breaker lockout is taking place. There will be no more attempts to reclose automatically the breaker again....2: Trip and reclose sequences on a single breaker In the case of breaker lockout the assumption taken by the operators is that fault is permanent. Special order is issued to the maintenance for the breaker to be closed back in 4 again once...

Knezev, Maja

2008-10-10T23:59:59.000Z

75

Computer hardware fault administration  

DOE Patents [OSTI]

Computer hardware fault administration carried out in a parallel computer, where the parallel computer includes a plurality of compute nodes. The compute nodes are coupled for data communications by at least two independent data communications networks, where each data communications network includes data communications links connected to the compute nodes. Typical embodiments carry out hardware fault administration by identifying a location of a defective link in the first data communications network of the parallel computer and routing communications data around the defective link through the second data communications network of the parallel computer.

Archer, Charles J. (Rochester, MN); Megerian, Mark G. (Rochester, MN); Ratterman, Joseph D. (Rochester, MN); Smith, Brian E. (Rochester, MN)

2010-09-14T23:59:59.000Z

76

Row fault detection system  

DOE Patents [OSTI]

An apparatus, program product and method check for nodal faults in a row of nodes by causing each node in the row to concurrently communicate with its adjacent neighbor nodes in the row. The communications are analyzed to determine a presence of a faulty node or connection.

Archer, Charles Jens (Rochester, MN); Pinnow, Kurt Walter (Rochester, MN); Ratterman, Joseph D. (Rochester, MN); Smith, Brian Edward (Rochester, MN)

2012-02-07T23:59:59.000Z

77

Renewable Energy Renaissance Zones  

Broader source: Energy.gov [DOE]

In 2006, Michigan enacted legislation allowing for the creation of Renewable Energy Renaissance Zones (RERZ). Renaissance zones -- renewable energy renaissance zones are just one type -- offer...

78

Enterprise Zone Program (Georgia)  

Broader source: Energy.gov [DOE]

The Enterprise Zone Program provides various tax incentives to businesses within designated underdeveloped zones in rural or urban areas. The State Enterprise Zone program intends to improve...

79

Star Lakes and Rivers (Minnesota)  

Broader source: Energy.gov [DOE]

An association organized for the purpose of addressing issues on a specific lake or river, a lake improvement district, or a lake conservation district may apply to the Star Lake Board for...

80

An algorithm for faulted phase and feeder selection under high impedance fault conditions  

E-Print Network [OSTI]

. Summary SUMMARY AND CONCLUSIONS REFERENCES . SUPPLEMENTAL SOURCES CONSULTED APPENDIX A VITA 57 58 59 59 60 62 68 70 vn LIST OF TABLES Table II. Ihh Comparison of fault-generated phases during arcing fault test Comparison of fault...-generated phases during arcing fault test Comparison of fault-generated phases during arcing fault test activity on activity on activity on faulted and unfaulted Page 45 faulted and unfaulted 46 faulted and unfaulted 47 vu1 LIST OF FIGURES Figure l...

Benner, Carl Lee

1988-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "fault zone lake" 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

Lake Granbury and Lake Whitney Assessment Initiative Final Scientific/Technical Report Summary  

SciTech Connect (OSTI)

A team of Texas AgriLife Research, Baylor University and University of Texas at Arlington researchers studied the biology and ecology of Prymnesium parvum (golden algae) in Texas lakes using a three-fold approach that involved system-wide monitoring, experimentation at the microcosm and mesocosm scales, and mathematical modeling. The following are conclusions, to date, regarding this organismâ??s ecology and potential strategies for mitigation of blooms by this organism. In-lake monitoring revealed that golden algae are present throughout the year, even in lakes where blooms do not occur. Compilation of our field monitoring data with data collected by Texas Parks and Wildlife and Brazos River Authority (a period spanning a decade) revealed that inflow and salinity variables affect bloom formations. Thresholds for algae populations vary per lake, likely due to adaptations to local conditions, and also to variations in lake-basin morphometry, especially the presence of coves that may serve as hydraulic storage zones for P. parvum populations. More specifically, our in-lake monitoring showed that the highly toxic bloom that occurred in Lake Granbury in the winter of 2006/2007 was eliminated by increased river inflow events. The bloom was flushed from the system. The lower salinities that resulted contributed to golden algae not blooming in the following years. However, flushing is not an absolute requirement for bloom termination. Laboratory experiments have shown that growth of golden algae can occur at salinities ~1-2 psu but only when temperatures are also low. This helps to explain why blooms are possible during winter months in Texas lakes. Our in-lake experiments in Lake Whitney and Lake Waco, as well as our laboratory experiments, revealed that cyanobacteria, or some other bacteria capable of producing algicides, were able to prevent golden algae from blooming. Identification of this organism is a high priority as it may be a key to managing golden algae blooms. Our numerical modeling results support the idea that cyanobacteria, through allelopathy, control the timing of golden algae blooms in Lake Granbury. The in-lake experiments in Lake Whitney and Lake Waco also revealed that as golden algae blooms develop, there are natural enemies (a species of rotifer, and a virus) that help slow the population growth. Again, better characterization of these organisms is a high priority as it may be key to managing golden algae blooms. Our laboratory and in-lake experiments and field monitoring have shown that nutrient additions will remove toxicity and prevent golden algae from blooming. In fact, other algae displace the golden algae after nutrient additions. Additions of ammonia are particularly effective, even at low doses (much lower than what is employed in fish hatchery ponds). Application of ammonia in limited areas of lakes, such as in coves, should be explored as a management option. The laboratory experiments and field monitoring also show that the potency of toxins produced by P. parvum is greatly reduced when water pH is lower, closer to neutral levels. Application of mild acid to limited areas of lakes (but not to a level where acidic conditions are created), such as in coves, should be explored as a management option. Finally, our field monitoring and mathematical modeling revealed that flushing/dilution at high enough levels could prevent P. parvum from forming blooms and/or terminate existing blooms. This technique could work using deeper waters within a lake to flush the surface waters of limited areas of the same lakes, such as in coves and should be explored as a management option. In this way, water releases from upstream reservoirs would not be necessary and there would be no addition of nutrients in the lake.

Harris, B.L.; Roelke, Daniel; Brooks, Bryan; Grover, James

2010-10-11T23:59:59.000Z

82

A High shear stress segment along the San Andreas Fault: Inferences based on near-field stress direction and stress magnitude observations in the Carrizo Plain Area  

SciTech Connect (OSTI)

Nearly 200 new in-situ determinations of stress directions and stress magnitudes near the Carrizo plain segment of the San Andreas fault indicate a marked change in stress state occurring within 20 km of this principal transform plate boundary. A natural consequence of this stress transition is that if the observed near-field ``fault-oblique`` stress directions are representative of the fault stress state, the Mohr-Coulomb shear stresses resolved on San Andreas sub-parallel planes are substantially greater than previously inferred based on fault-normal compression. Although the directional stress data and near-hydrostatic pore pressures, which exist within 15 km of the fault, support a high shear stress environment near the fault, appealing to elevated pore pressures in the fault zone (Byerlee-Rice Model) merely enhances the likelihood of shear failure. These near-field stress observations raise important questions regarding what previous stress observations have actually been measuring. The ``fault-normal`` stress direction measured out to 70 km from the fault can be interpreted as representing a comparable depth average shear strength of the principal plate boundary. Stress measurements closer to the fault reflect a shallower depth-average representation of the fault zone shear strength. If this is true, only stress observations at fault distances comparable to the seismogenic depth will be representative of the fault zone shear strength. This is consistent with results from dislocation monitoring where there is pronounced shear stress accumulation out to 20 km of the fault as a result of aseismic slip within the lower crust loading the upper locked section. Beyond about 20 km, the shear stress resolved on San Andreas fault-parallel planes becomes negligible. 65 refs., 15 figs.

Castillo, D. A., [Department of Geology and Geophysics, University of Adelaide (Australia); Younker, L.W. [Lawrence Livermore National Lab., CA (United States)

1997-01-30T23:59:59.000Z

83

Development of Hydrologic Characterization Technology of Fault Zones  

E-Print Network [OSTI]

R.A. Everitt, C.D. Martin, P.M. Thompson) AECL-10560,COG-94- AECL, 1994b. Environmental Impact Statement on thes Nuclear Fuel Waste. AECL -10711, COG-93-1, 496p. Anderson,

Karasaki, Kenzi

2009-01-01T23:59:59.000Z

84

National Science Foundation, Lake Hoare, Antarctica | Department...  

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

National Science Foundation, Lake Hoare, Antarctica National Science Foundation, Lake Hoare, Antarctica Photo of a Photovoltaic System Located at Lake Hoare, Antarctica Lake Hoare...

85

Lake Granbury and Lake Whitney Assessment Initiative  

E-Print Network [OSTI]

bloom level, occurred when 7-day accumulated inflows were <10 x 106 m3 for Lake Possum Kingdom, <20 x 106 m3 for Lake Granbury and conservatively <40 x 106 m3 for Lake Whitney. These bloom inflow-thresholds corresponded to system flushing rates of 0...-24 h at -20? C. Extracts were filtered (0.2 ?m) and injected (300 ul) into an HPLC system equipped with reverse-phase C18 columns in series (Rainin Microsorb-MV, 0.46 x 10 cm, 3mm, Vydac 201TP, 0.46 x 25cm, 5mm). A nonlinear binary gradient...

Harris, B.L.; Roelke, Daniel; Grover, James; Brooks, Bryan

86

Stress and fault rock controls on fault zone hydrology, Coso geothermal  

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-g GrantAtlas (PACAOpen Energy InformationStonyMonitoringfrom

87

Opaline cherts associated with sublacustrine hydrothermal springs at Lake Bogoria, Kenya Rift valley  

SciTech Connect (OSTI)

An unusual group of cherts found at saline, alkaline Lake Bogoria in the Kenya Rift differs from the Magadi-type cherts commonly associated with saline, alkaline lakes. The cherts are opaline, rich in diatoms, and formed from a siliceous, probably gelatinous, precursor that precipitated around submerged alkaline hot springs during a Holocene phase of high lake level. Silica precipitation resulted from rapid drop in the temperature of the spring waters and, possibly, pH. Lithification began before subaerial exposure. Ancient analogous cherts are likely to be localized deposits along fault lines.

Renaut, R.W.; Owen, R.B.

1988-08-01T23:59:59.000Z

88

Fault current limiter  

DOE Patents [OSTI]

A fault current limiter (FCL) includes a series of high permeability posts for collectively define a core for the FCL. A DC coil, for the purposes of saturating a portion of the high permeability posts, surrounds the complete structure outside of an enclosure in the form of a vessel. The vessel contains a dielectric insulation medium. AC coils, for transporting AC current, are wound on insulating formers and electrically interconnected to each other in a manner such that the senses of the magnetic field produced by each AC coil in the corresponding high permeability core are opposing. There are insulation barriers between phases to improve dielectric withstand properties of the dielectric medium.

Darmann, Francis Anthony

2013-10-08T23:59:59.000Z

89

Lake Improvement District Law and County Lake Improvement Program (Minnesota)  

Broader source: Energy.gov [DOE]

Lake Improvement Districts may be established by county boards in order to “improve the quality of water in lakes; provide for reasonable assurance of water quantity in lakes, where feasible and...

90

Observer-based fault detection for nuclear reactors  

E-Print Network [OSTI]

This is a study of fault detection for nuclear reactor systems. Basic concepts are derived from fundamental theories on system observers. Different types of fault- actuator fault, sensor fault, and system dynamics fault ...

Li, Qing, 1972-

2001-01-01T23:59:59.000Z

91

Geological History of Lake Lahontan, a Quaternary Lake of Northwestern...  

Open Energy Info (EERE)

Jump to: navigation, search OpenEI Reference LibraryAdd to library Report: Geological History of Lake Lahontan, a Quaternary Lake of Northwestern Nevada Abstract Abstract...

92

Synchronized sampling improves fault location  

SciTech Connect (OSTI)

Transmission line faults must be located accurately to allow maintenance crews to arrive at the scene and repair the faulted section as soon as possible. Rugged terrain and geographical layout cause some sections of power transmission lines to be difficult to reach. In the past, a variety of fault location algorithms were introduced as either an add-on feature in protective relays or stand-alone implementation in fault locators. In both cases, the measurements of current and voltages were taken at one terminal of a transmission line only. Under such conditions, it may become difficult to determine the fault location accurately, since data from other transmission line ends are required for more precise computations. In the absence of data from the other end, existing algorithms have accuracy problems under several circumstances, such as varying switching and loading conditions, fault infeed from the other end, and random value of fault resistance. Most of the one-end algorithms were based on estimation of voltage and current phasors. The need to estimate phasors introduces additional difficulty in high-speed tripping situations where the algorithms may not be fast enough in determining fault location accurately before the current signals disappear due to the relay operation and breaker opening. This article introduces a unique concept of high-speed fault location that can be implemented either as a simple add-on to the digital fault recorders (DFRs) or as a stand-alone new relaying function. This advanced concept is based on the use of voltage and current samples that are synchronously taken at both ends of a transmission line. This sampling technique can be made readily available in some new DFR designs incorporating receivers for accurate sampling clock synchronization using the satellite Global Positioning System (GPS).

Kezunovic, M. [Texas A and M Univ., College Station, TX (United States)] [Texas A and M Univ., College Station, TX (United States); Perunicic, B. [Lamar Univ., Beaumont, TX (United States)] [Lamar Univ., Beaumont, TX (United States)

1995-04-01T23:59:59.000Z

93

Technology Zones (Virginia)  

Broader source: Energy.gov [DOE]

Virginia’s 26 designated Technology Zones offer tax relief in the form of abatements, credits, deductions, deferrals, exemptions, or rebates. Local governments may designate technology zones to...

94

Enterprise Zone Incentives (Florida)  

Broader source: Energy.gov [DOE]

Enterprise Zone Incentives encourage business growth within certain geographic areas targeted for economic revitalization. Businesses which create jobs within a designated zone are eligible for...

95

Enterprise Zone Program (Alabama)  

Broader source: Energy.gov [DOE]

The Enterprise Zone Program provides certain tax incentives to corporations, partnerships and proprietorships that locate or expand within designated Enterprise Zones. In addition to state-level...

96

Arc fault detection system  

DOE Patents [OSTI]

An arc fault detection system for use on ungrounded or high-resistance-grounded power distribution systems is provided which can be retrofitted outside electrical switchboard circuits having limited space constraints. The system includes a differential current relay that senses a current differential between current flowing from secondary windings located in a current transformer coupled to a power supply side of a switchboard, and a total current induced in secondary windings coupled to a load side of the switchboard. When such a current differential is experienced, a current travels through a operating coil of the differential current relay, which in turn opens an upstream circuit breaker located between the switchboard and a power supply to remove the supply of power to the switchboard.

Jha, Kamal N. (Bethel Park, PA)

1999-01-01T23:59:59.000Z

97

Arc fault detection system  

DOE Patents [OSTI]

An arc fault detection system for use on ungrounded or high-resistance-grounded power distribution systems is provided which can be retrofitted outside electrical switchboard circuits having limited space constraints. The system includes a differential current relay that senses a current differential between current flowing from secondary windings located in a current transformer coupled to a power supply side of a switchboard, and a total current induced in secondary windings coupled to a load side of the switchboard. When such a current differential is experienced, a current travels through a operating coil of the differential current relay, which in turn opens an upstream circuit breaker located between the switchboard and a power supply to remove the supply of power to the switchboard. 1 fig.

Jha, K.N.

1999-05-18T23:59:59.000Z

98

Gravity and fault structures, Long Valley caldera, California  

SciTech Connect (OSTI)

The main and catastrophic phase of eruption in Long Valley occurred 0.73 m.y. ago with the eruption of over 600 km/sup 3/ of rhyolitic magma. Subsequent collapse of the roof rocks produced a caldera which is now elliptical in shape, 32 km east-west by 17 km north-south. The caldera, like other large Quarternary silicic ash-flow volcanoes that have been studied by various workers, has a nearly coincident Bouguer gravity low. Earlier interpretations of the gravity anomaly have attributed the entire anomaly to lower density rocks filling the collapsed structure. However, on the basis of many additional gravity stations and supporting subsurface data from several new holes, a much more complex and accurate picture has emerged of caldera structure. From a three-dimensional inversion of the residual Bouguer gravity data we can resolve discontinuities that seem to correlate with extensions of pre-caldera faults into the caldera and faults associated with the ring fracture. Some of these faults are believed related to the present-day hydrothermal upflow zone and the zone of youngest volcanic activity within the caldera.

Carle, S.F.; Goldstein, N.E.

1987-07-01T23:59:59.000Z

99

Hot Pot Detail - Evidence of Quaternary Faulting  

SciTech Connect (OSTI)

Compilation of published data, field observations and photo interpretation relevant to Quaternary faulting at Hot Pot.

Lane, Michael

2013-06-27T23:59:59.000Z

100

Hot Pot Detail - Evidence of Quaternary Faulting  

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

Compilation of published data, field observations and photo interpretation relevant to Quaternary faulting at Hot Pot.

Lane, Michael

Note: This page contains sample records for the topic "fault zone lake" 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

Phase 2 and 3 Slim Hole Drilling and Testing at the Lake City, California Geothermal Field  

SciTech Connect (OSTI)

During Phases 2 and 3 of the Lake City GRED II project two slim holes were cored to depths of 1728 and 4727 ft. Injection and production tests with temperature and pressure logging were performed on the OH-1 and LCSH-5 core holes. OH-1 was permanently modified by cementing an NQ tubing string in place below a depth of 947 ft. The LCSH-1a hole was drilled in Quaternary blue clay to a depth of 1727 ft and reached a temperature of 193 oF at a depth of 1649 ft. This hole failed to find evidence of a shallow geothermal system east of the Mud Volcano but the conductive temperature profile indicates temperatures near 325 oF could be present below depth of 4000 ft. The LCSH-5 hole was drilled to a depth of 4727 ft and encountered a significant shallow permeability between depths of 1443 and 1923 ft and below 3955 ft. LCSH-5 drilled impermeable Quaternary fanglomerate to a depth of 1270 ft. Below 1270 ft the rocks consist primarily of Tertiary sedimentary rocks. The most significant formation deep in LCSH-5 appears to be a series of poikoilitic mafic lava flows below a depth of 4244 ft that host the major deep permeable fracture encountered. The maximum static temperature deep in LCSH-5 is 323 oF and the maximum flowing temperature is 329 oF. This hole extended the known length of the geothermal system by ľ of a mile toward the north and is located over ˝ mile north of the northernmost hot spring. The OH-1 hole was briefly flow tested prior to cementing the NQ rods in place. This flow test confirmed the zone at 947 ft is the dominant permeability in the hole. The waters produced during testing of OH-1 and LCSH-5 are generally intermediate in character between the deep geothermal water produced by the Phipps #2 well and the thermal springs. Geothermometers applied to deeper fluids tend to predict higher subsurface temperatures with the maximum being 382 oF from the Phipps #2 well. The Lake City geothermal system can be viewed as having shallow (elevation > 4000 ft and temperatures of 270 to 310 oF), intermediate (elevation 2800 to 3700 ft and temperatures 270 to 320 oF ) and deep (elevations < 1000 ft and temperatures 323 to 337 oF) components. In the south part of the field, near Phipps #2 the shallow and deep components are present. In the central part of the field, near OH-1 the shallow and intermediate components are present and presumably the deep component is also present. In the north part of the field, the intermediate and deep components are present. Most or all of the fractures in the core have dips between 45 degrees and vertical and no strong stratigraphic control on the resource has yet been demonstrated. Conceptually, the Lake City geothermal resource seems to be located along the north-south trending range front in a relatively wide zone of fractured rock. The individual fractures do not seem to be associated with any readily identifiable fault. In fact, no major hydraulically conductive faults were identified by the core drilling.

Dick Benoit; David Blackwell; Joe Moore; Colin Goranson

2005-10-27T23:59:59.000Z

102

Not Excavated (still on site) As All data Zone 1 Zone 2 Zone 3 Zone 4  

E-Print Network [OSTI]

.12 11.68 10.29 AL: 50 xrf_allzones_20060810 Page 1 of 174notx summary #12;Mo All data Zone 1 Zone 2 Zone.35 2.36 2.37 U95: 57.95 62.41 60.56 51.63 70.50 U99: 58.98 64.27 62.34 52.75 74.38 AL: 550 xrf99: 12.48 AL: xrf_allzones_20060810 Page 3 of 174x summary #12;Mo All data Zone 1 Zone 2 Zone 3 Zone

103

Fault-tolerant rotary actuator  

DOE Patents [OSTI]

A fault-tolerant actuator module, in a single containment shell, containing two actuator subsystems that are either asymmetrically or symmetrically laid out is provided. Fault tolerance in the actuators of the present invention is achieved by the employment of dual sets of equal resources. Dual resources are integrated into single modules, with each having the external appearance and functionality of a single set of resources.

Tesar, Delbert

2006-10-17T23:59:59.000Z

104

Verification of inferred faults by resistivity analysis. Technical progress report, July 17-October 31, 1981  

SciTech Connect (OSTI)

The major purpose of this effort is to detect new faults which may indicate fracture systems with potential for gas production from the black shales. The method is to gather surface geophysical data, principally resistivity, to test Landsat lineaments as faults. A second purpose is to develop an economical method of confirming remotely sensed lineaments as faults or fractures which can be applied in this region and perhaps be extended to the eastern part of the United States. To attain the goal of this work, the planned approach was to use high-powered (3KW) resistivity measurements in a dipole-dipole configuration to penetrate deeply - a rather expensive procedure. Toward this end it was decided to make a preliminary investigation using a scintillation counter in addition to a low-current resistivity measuring instrument. The scintillation counter gave more definite indication of known faults than did the resistivity measurements. The South Graham, North Graham, and the fault at Highways 403-269, Kentucky were all indicated on one traverse by scintillation measurements, but only the North Graham fault was indicated by resistivity, and the resistivities profile was not conclusive. The reason for the inconclusive resistivity result may have been the fact that the fault zones in this region are often thin, sometimes a matter of a few inches.

Jackson, P.L.

1981-01-01T23:59:59.000Z

105

Passive fault current limiting device  

DOE Patents [OSTI]

A passive current limiting device and isolator is particularly adapted for use at high power levels for limiting excessive currents in a circuit in a fault condition such as an electrical short. The current limiting device comprises a magnetic core wound with two magnetically opposed, parallel connected coils of copper, a high temperature superconductor or other electrically conducting material, and a fault element connected in series with one of the coils. Under normal operating conditions, the magnetic flux density produced by the two coils cancel each other. Under a fault condition, the fault element is triggered to cause an imbalance in the magnetic flux density between the two coils which results in an increase in the impedance in the coils. While the fault element may be a separate current limiter, switch, fuse, bimetal strip or the like, it preferably is a superconductor current limiter conducting one-half of the current load compared to the same limiter wired to carry the total current of the circuit. The major voltage during a fault condition is in the coils wound on the common core in a preferred embodiment. 6 figs.

Evans, D.J.; Cha, Y.S.

1999-04-06T23:59:59.000Z

106

Development of secondary faults between en echelon, oblique-slip faults: examples from basement controlled, small-fault systems in the Llano Uplift of central Texas  

E-Print Network [OSTI]

between and oriented oblique to the bounding faults. With increasing displacement on the bounding faults, the system of secondary faults evolves from an Elementary to a Compound, to an Advanced geometry, which includes the formation of secondary... to the primary faults. Synthetic faults form interior to and ahead of the bounding faults, increasing the effective overlap. Displacements on antithetic faults are directly related to changes in displacement on associated bounding faults. Additionally...

Hedgcoxe, Howard Reiffert

2012-06-07T23:59:59.000Z

107

Thoughts Regarding the Dimensions of Faults at Rainier and Aqueduct Mesas, Nye County, Nevada, Based on Surface and Underground Mapping  

SciTech Connect (OSTI)

The geologic setting and history, along with observations through 50 years of detailed geologic field work, show that large-displacement (i.e., greater than 30 meters of displacement) syn- to post-volcanic faults are rare in the Rainier Mesa area. Faults observed in tunnels and drill holes are mostly tight, with small displacements (most less than 1.5 meters) and small associated damage zones. Faults are much more abundant in the zeolitized tuffs than in the overlying vitric tuffs, and there is little evidence that faults extend downward from the tuff section through the argillic paleocolluvium into pre-Tertiary rocks. The differences in geomechanical characteristics of the various tuff lithologies at Rainier Mesa suggest that most faults on Rainer Mesa are limited to the zeolitic units sandwiched between the overlying vitric bedded tuffs and the underlying pre-Tertiary units (lower carbonate aquifer–3, lower clastic confining unit–1, and Mesozoic granite confining unit).

Drellack, S.L.; Prothro, L.B.; Townsend, M.J.; Townsend, D.R.

2011-02-01T23:59:59.000Z

108

Scientific drilling into the San Andreas fault and site characterization research: Planning and coordination efforts. Final technical report  

SciTech Connect (OSTI)

The fundamental scientific issue addressed in this proposal, obtaining an improved understanding of the physical and chemical processes responsible for earthquakes along major fault zones, is clearly of global scientific interest. By sampling the San Andreas fault zone and making direct measurements of fault zone properties to 4.0 km at Parkfield they will be studying an active plate-boundary fault at a depth where aseismic creep and small earthquakes occur and where a number of the scientific questions associated with deeper fault zone drilling can begin to be addressed. Also, the technological challenges associated with drilling, coring, downhole measurements and borehole instrumentation that may eventually have to be faced in deeper drilling can first be addressed at moderate depth and temperature in the Parkfield hole. Throughout the planning process leading to the development of this proposal they have invited participation by scientists from around the world. As a result, the workshops and meetings they have held for this project have involved about 350 scientists and engineers from about a dozen countries.

Zoback, M.D.

1998-08-30T23:59:59.000Z

109

LAKE COLUSA SAN JOAQUIN  

E-Print Network [OSTI]

DORADO AMADOR SONOMA NAPA YOLO CALAVERAS SAN JOAQUIN TUOLUMNE MONO ALPINE MARIPOSA MERCED MADERA FRESNO LAKE COLUSA SUTTER YUBA NEVADA SIERRA PLACER EL DORADO AMADOR SONOMA NAPA YOLO CALAVERAS SAN JOAQUIN

110

Reinvestment Zones (Texas)  

Broader source: Energy.gov [DOE]

Reinvestment Zones a local economic development tool used by municipalities and counties throughout the state of Texas. These zones can be created for the purpose of granting local businesses ad...

111

Enterprise Zone Program (Illinois)  

Broader source: Energy.gov [DOE]

The Enterprise Zone Program provides eligible businesses that relocate or expand to a designated zone with tax incentives such as: 1) an investment tax credit; 2) a job tax credit for each job...

112

Enhanced Enterprise Zones (Missouri)  

Broader source: Energy.gov [DOE]

Enhanced Enterprise Zones aim at attracting new businesses or promoting an expansion of existing business in Missouri Enhanced Enterprise Zone. Tax credits will be an amount authorized by DED,...

113

Alternative Energy Zone (Ohio)  

Broader source: Energy.gov [DOE]

Ohio's Alternative Energy Zones are made possible through Ohio's Senate Bill 232, which reduced taxes on alternative energy projects. The Alternative Energy Zones are designated on a county-by...

114

Fluid-escape features as a precursor of a large sublacustrine sediment slide in Lake Le Bourget, NW Alps, France  

E-Print Network [OSTI]

environment associated with discontinuous small-scale faults and fractures, and we discuss how they may Introduction Glacial lakes are prone to large-scale sediment slides and slumps owing to their high sediment triggered by sediment liquefaction during strong local earthquakes (Schilts and Clague, 1992). Earthquake

Gilli, Adrian

115

Automated Fault Location In Smart Distribution Systems  

E-Print Network [OSTI]

of utilizing a suitable fault location method. As distribution systems are gradually evolving into smart distribution systems, application of more accurate fault location methods based on gathered data from various Intelligent Electronic Devices (IEDs...

Lotfifard, Saeed

2012-10-19T23:59:59.000Z

116

A Rectilinear-Monotone Polygonal Fault Block Model for Fault-Tolerant Minimal Routing  

E-Print Network [OSTI]

]. In rectangular model, all faulty nodes are grouped in dis- jointed, rectangular areas, called fault blocksA Rectilinear-Monotone Polygonal Fault Block Model for Fault-Tolerant Minimal Routing in Mesh Dajin Wang, Member, IEEE Abstract--We propose a new fault block model, Minimal-Connected-Component (MCC

Wang, Dajin

117

High temperature superconducting fault current limiter  

DOE Patents [OSTI]

A fault current limiter for an electrical circuit is disclosed. The fault current limiter includes a high temperature superconductor in the electrical circuit. The high temperature superconductor is cooled below its critical temperature to maintain the superconducting electrical properties during operation as the fault current limiter. 15 figs.

Hull, J.R.

1997-02-04T23:59:59.000Z

118

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

119

Lake Ontario Maritime Cultural Landscape  

E-Print Network [OSTI]

The goal of the Lake Ontario Maritime Cultural Landscape project was to investigate the nature and distribution of archaeological sites along the northeast shoreline of Lake Ontario while examining the environmental, political, and cultural factors...

Ford, Benjamin L.

2010-10-12T23:59:59.000Z

120

Software Fault Diagnosis Peter Zoeteweij  

E-Print Network [OSTI]

Lab, Faculty of Electrical Engineering, Mathematics, and Computer Science, Delft University-to-day basis is constantly growing. Combined with a practically constant rate of faults per line of code in the software development cycle, which aim at exposing such discrepancies. In this context, automated diagnosis

Zoeteweij, Peter

Note: This page contains sample records for the topic "fault zone lake" 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

A LIMNOLOGICAL STUDY OF THE FINGER LAKES OF NEW YORK  

E-Print Network [OSTI]

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 569 Heat supply of the smaller lakes

122

Renaissance Zones (North Dakota)  

Broader source: Energy.gov [DOE]

Renaissance Zones allow qualifying businesses and individuals to claim one or more tax incentives for purchasing, leasing, or making improvements to real property located in a North Dakota...

123

Enterprise Zones (Iowa)  

Broader source: Energy.gov [DOE]

The Enterprise Zones Program is an incentive for business expansion designed to stimulate development by targeting economically distressed areas in Iowa. Through state and local tax incentives,...

124

MERCURY CYCLING IN LAKE GORDON AND LAKE PEDDER, TASMANIA (AUSTRALIA). I: IN-LAKE PROCESSES  

E-Print Network [OSTI]

MERCURY CYCLING IN LAKE GORDON AND LAKE PEDDER, TASMANIA (AUSTRALIA). I: IN-LAKE PROCESSES KARL C; accepted 2 December 2002) Abstract. The processes affecting the concentrations of total mercury (total Hg- vestigated. Surface concentrations of total mercury (total Hg) were temporally and spatially uniform in both

Canberra, University of

125

An unknown active fault revealed by microseismicity in the south-east Francoise Courboulex, Christophe Larroque, Anne Deschamps, Celine Gelis,  

E-Print Network [OSTI]

oceanic basin (Figure 1). The southern French Alps are part of the broad plate boundary zone between in the south-east of France in December 2000, about 15 km north of the densely populated cities of the French between the southern French Alps and the Ligurian Basin, several faults are supposed to be seismogenic (e

Vallée, Martin

126

Detailed Geophysical Fault Characterization in Yucca Flat, Nevada Test Site, Nevada  

SciTech Connect (OSTI)

Yucca Flat is a topographic and structural basin in the northeastern part of the Nevada Test Site (NTS) in Nye County, Nevada. Between the years 1951 and 1992, 659 underground nuclear tests took place in Yucca Flat; most were conducted in large, vertical excavations that penetrated alluvium and the underlying Cenozoic volcanic rocks. Radioactive and other potential chemical contaminants at the NTS are the subject of a long-term program of investigation and remediation by the U.S. Department of Energy (DOE), National Nuclear Security Administration, Nevada Site Office, under its Environmental Restoration Program. As part of the program, the DOE seeks to assess the extent of contamination and to evaluate the potential risks to humans and the environment from byproducts of weapons testing. To accomplish this objective, the DOE Environmental Restoration Program is constructing and calibrating a ground-water flow model to predict hydrologic flow in Yucca Flat as part of an effort to quantify the subsurface hydrology of the Nevada Test Site. A necessary part of calibrating and evaluating a model of the flow system is an understanding of the location and characteristics of faults that may influence ground-water flow. In addition, knowledge of fault-zone architecture and physical properties is a fundamental component of the containment of the contamination from underground nuclear tests, should such testing ever resume at the Nevada Test Site. The goal of the present investigation is to develop a detailed understanding of the geometry and physical properties of fault zones in Yucca Flat. This study was designed to investigate faults in greater detail and to characterize fault geometry, the presence of fault splays, and the fault-zone width. Integrated geological and geophysical studies have been designed and implemented to work toward this goal. This report describes the geophysical surveys conducted near two drill holes in Yucca Flat, the data analyses performed, and the integrated interpretations developed from the suite of geophysical methodologies utilized in this investigation. Data collection for this activity started in the spring of 2005 and continued into 2006. A suite of electrical geophysical surveys were run in combination with ground magnetic surveys; these surveys resulted in high-resolution subsurface data that portray subsurface fault geometry at the two sites and have identified structures not readily apparent from surface geologic mapping, potential field geophysical data, or surface effects fracture maps.

Theodore H. Asch; Donald Sweetkind; Bethany L. Burton; Erin L. Wallin

2009-02-10T23:59:59.000Z

127

Lake Survey DETROIT, MICH.  

E-Print Network [OSTI]

. DEPARTMENT OF' COMMERCE National Ouanic and Atmospheric Admlnl,trltion National OeUII SUI"II, Great Lakes Ice ................. .... ............. . $l'.iUllary ice charts ..............·.......·................. Area ice charts - winter 1971-72 ......... . ,, Table Tabl e l.--Ice 2.--Key to ice chart sy

128

GREAT LAKES ENVIRONMENTAL RESEARCH  

E-Print Network [OSTI]

or product does not constitute an endorsement by NOANERL. Use for publicity or advertising purposes & Global Change in Large Lakes ................" ... 7 Pollutant Effects and effects of pollutants, the cycling and through-put of nutrients and energy within the food chain, water

129

Visualization of microcrack anisotropy in granite affected by afault zone, using confocal laser scanning microscope  

SciTech Connect (OSTI)

Brittle deformation in granite can generate a fracture system with different patterns. Detailed fracture analyses at both macroscopic and microscopic scales, together with physical property data from a drill-core, are used to classify the effects of reverse fault deformation in four domains: (1) undeformed granite, (2) fractured granite with cataclastic seams, (3) fractured granite from the damage zone, and (4) foliated cataclasite from the core of the fault. Intact samples from two orthogonal directions, horizontal (H) and vertical (V), from the four domains indicate a developing fracture anisotropy toward the fault, which is highly developed in the damage zone. As a specific illustration of this phenomenon, resin impregnation, using a confocal laser scanning microscope (CLSM) technique is applied to visualize the fracture anisotropy developed in the Toki Granite, Japan. As a result, microcrack networks have been observed to develop in H sections and elongate open cracks in V sections, suggesting that flow pathways can be determined by deformation.

Onishi, Celia T.; Shimizu, Ichiko

2004-01-02T23:59:59.000Z

130

The effects of lithology and initial fault angle in physical models of fault-propagation folds  

E-Print Network [OSTI]

Experimentally deformed physical rock models are used to examine the effects of changing mechanical stratigraphy and initial fault angle on the development of fault-propagation folds over a flat-ramp-flat thrust geometry. This study also...

McLain, Christopher Thomas

2001-01-01T23:59:59.000Z

131

A fault location approach for fuzzy fault section estimation on radial distribution feeders  

E-Print Network [OSTI]

measured at feeder substations and the fault distance algorithm was tested using data obtained by staging faults on a model of an overhead feeder using EMTP/ATP simulation. The results obtained from the tests were promising. A simple illustration...

Andoh, Kwame Sarpong

2000-01-01T23:59:59.000Z

132

The detection of high impedance faults using random fault behavior  

E-Print Network [OSTI]

the energy 120 100 80 O& 60 C Lu 40 20 100 200 300 400 500 600 700 800 900 1000 1100 Cycle Number Figure 1. Typical lugh frequency energy per cycle for an arcing fault. 23 . 055 . 050 . 025 Ol . 020 . 01 5 . 010 . 005 25 50 75 100 125... 150 175 200 225 250 275 500 Cycle Number Figure 2. Typical high frequency energy per cycle for a normal system. 24 3 Vl c uj 2 100 200 300 400 500 600 700 800 900 '1000 1100 Cycle Number Figure 3. Typical high frequency energy per cycle for a...

Carswell, Patrick Wayne

1988-01-01T23:59:59.000Z

133

Detachment Faulting & Geothermal Resources - Pearl Hot Spring...  

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

Faulting & Geothermal Resources - Pearl Hot Spring, NV Conducting a 3D Converted Shear Wave Project to Reduce Exploration Risk at Wister, CA Crump Geyser: High Precision...

134

Research on Fault Analysis and Fault-Tolerant Control of EV/HEV Powertrain  

E-Print Network [OSTI]

presents research works in the topics of fault analysis and fault tolerant control of an electric vehicle mechanism (transition strategy) at sensor fault occurrence. Index Terms--Electric vehicle, induction motor-tolerant AC motor drives in industrial applications [9-10- 41]. II. ELECTRIC VEHICLE POWERTRAIN COMPONENTS

Brest, Université de

135

Towards Fault-Tolerant Digital Microfluidic Lab-on-Chip: Defects, Fault Modeling, Testing, and Reconfiguration  

E-Print Network [OSTI]

Towards Fault-Tolerant Digital Microfluidic Lab-on-Chip: Defects, Fault Modeling, Testing, NC 27708, USA Abstract Dependability is an important attribute for microfluidic lab-on-chip devices microfluidic lab-on-chip systems. Defects are related to logical fault models that can be viewed not only

Chakrabarty, Krishnendu

136

Contribution of Identified Active Faults to Near Fault Seismic Hazard in the Flinders Ranges  

E-Print Network [OSTI]

Somerville1 , Peggy Quijada1 , Hong Kie Thio1 , Mike Sandiford2 and Mark Quigley2 1. URS Corporation estimates of fault slip rate from Quigley et al. (2006) to quantify the seismic activity rate on the faults of these models was used in conjunction with the active fault model. Quigley et al. (2006) identified a system

Sandiford, Mike

137

Texas' Natural Lake  

E-Print Network [OSTI]

Geomorphology: ? Estimate sediment budget and develop better characterization of sediment composition along entire creek ? Collect baseline geomorphological data to better assess the responses during and following flow Aquatic Ecology: ? Determine how... in Texas A&M?s Department of Wildlife and Fisheries Sciences, said the summary report synthesizes the ?state of knowl- edge? about the geography, hydrology, ecology and environmental impacts affecting Caddo Lake and Big Cypress Creek. At the second...

Wythe, Kathy

2006-01-01T23:59:59.000Z

138

Queen Anne's County- Solar Zoning  

Broader source: Energy.gov [DOE]

Queen Anne's County zoning code allows for ground mounted solar arrays in areas zoned as "open space," "agricultural," and "countryside" districts.

139

Opportunity and Enterprise Zones (Oklahoma)  

Broader source: Energy.gov [DOE]

Opportunity and Enterprise Zones provide enhanced financial incentives for businesses located in such zones aimed at stimulating economic expansion in rural and disadvantaged communities...

140

Keystone Opportunity Zones (Pennsylvania)  

Broader source: Energy.gov [DOE]

Keystone Opportunity Zones allows businesses located within designated areas to qualify for a tax exemption, deduction, credit, or abatement of state and local taxes such as sales and use tax,...

Note: This page contains sample records for the topic "fault zone lake" 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

Development Opportunity Zone Credit  

Broader source: Energy.gov [DOE]

The Development Opportunity Zone Credits incent new and expanding businesses in the Cities of Beloit, Janesville and Kenosha by providing non-refundable tax credits to assist with the creation and...

142

Enterprise Zone Program (Texas)  

Broader source: Energy.gov [DOE]

The Enterprise Zone Program eligible projects to apply for state sales and use tax refunds on purchases of all taxable items purchased for use at qualified business sites related to the project or...

143

Enterprise Zone Program (Louisiana)  

Broader source: Energy.gov [DOE]

The Enterprise Zone Program is a jobs incentive program providing Louisiana income and franchise tax credits to businesses hiring at least 35% of net, new jobs from targeted groups. Enterprise...

144

NAWS-China Lake Project  

Broader source: Energy.gov [DOE]

Presentation covers the NAWS-China Lake Project at the Federal Utility Partnership Working Group (FUPWG) meeting, held on November 18-19, 2009.

145

Earthquake behavior and structure of oceanic transform faults  

E-Print Network [OSTI]

Oceanic transform faults that accommodate strain at mid-ocean ridge offsets represent a unique environment for studying fault mechanics. Here, I use seismic observations and models to explore how fault structure affects ...

Roland, Emily Carlson

2012-01-01T23:59:59.000Z

146

Low-cost motor drive embedded fault diagnosis systems  

E-Print Network [OSTI]

Electric motors are used widely in industrial manufacturing plants. Bearing faults, insulation faults, and rotor faults are the major causes of electric motor failures. Based on the line current analysis, this dissertation mainly deals with the low...

Akin, Bilal

2009-05-15T23:59:59.000Z

147

White Bear Lake Conservation District (Minnesota)  

Broader source: Energy.gov [DOE]

This statute establishes the White Bear Lake Conservation District, which has the authority to set water and land use regulations for the area around White Bear Lake.

148

active fault segments: Topics by E-print Network  

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

Fault activation Kuzmanov, Georgi 140 Early stage evolution of growth faults: 3D seismic insights from the Levant Basin, Eastern Mediterranean Materials Science Websites...

149

Modeling and Measurement Constraints in Fault Diagnostics for HVAC Systems  

E-Print Network [OSTI]

in Fault Diagnostics for HVAC Systems Massieh Najafi 1 ,tools for determining HVAC diagnostics, methods todetect faults in HVAC systems are still generally

Najafi, Massieh

2010-01-01T23:59:59.000Z

150

Sensor Fault Diagnosis Using Principal Component Analysis  

E-Print Network [OSTI]

The purpose of this research is to address the problem of fault diagnosis of sensors which measure a set of direct redundant variables. This study proposes: 1. A method for linear senor fault diagnosis 2. An analysis of isolability and detectability...

Sharifi, Mahmoudreza

2010-07-14T23:59:59.000Z

151

Detachment Faulting and Geothermal Resources - An Innovative...  

Open Energy Info (EERE)

Resources - An Innovative Integrated Geological and Geophysical Investigation in Fish Lake Valley, Nevada Geothermal Project Jump to: navigation, search Last modified on...

152

Self-triggering superconducting fault current limiter  

DOE Patents [OSTI]

A modular and scaleable Matrix Fault Current Limiter (MFCL) that functions as a "variable impedance" device in an electric power network, using components made of superconducting and non-superconducting electrically conductive materials. The matrix fault current limiter comprises a fault current limiter module that includes a superconductor which is electrically coupled in parallel with a trigger coil, wherein the trigger coil is magnetically coupled to the superconductor. The current surge doing a fault within the electrical power network will cause the superconductor to transition to its resistive state and also generate a uniform magnetic field in the trigger coil and simultaneously limit the voltage developed across the superconductor. This results in fast and uniform quenching of the superconductors, significantly reduces the burnout risk associated with non-uniformity often existing within the volume of superconductor materials. The fault current limiter modules may be electrically coupled together to form various "n" (rows).times."m" (columns) matrix configurations.

Yuan, Xing (Albany, NY); Tekletsadik, Kasegn (Rexford, NY)

2008-10-21T23:59:59.000Z

153

Pyramid Lake Renewable Energy Project  

SciTech Connect (OSTI)

The Pyramid Lake Paiute Tribe is a federally recognized Tribe residing on the Pyramid Lake Reservation in western Nevada. The funding for this project was used to identify blind geothermal systems disconnected from geothermal sacred sites and develop a Tribal energy corporation for evaluating potential economic development for profit.

John Jackson

2008-03-14T23:59:59.000Z

154

PYRAMID LAKE RENEWEABLE ENERGY PLAN  

SciTech Connect (OSTI)

The Pyramid Lake Renewable Energy Plan covers these areas: energy potential (primarily focusing on geothermal resource potential, but also more generally addressing wind energy potential); renewable energy market potential; transmission system development; geothermal direct use potential; and business structures to accomplish the development objectives of the Pyramid Lake Paiute Tribe.

HIGH DESERT GEOCULTURE, LLC

2009-06-06T23:59:59.000Z

155

Lakes_Elec_You  

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 Rank EERE:YearRound-UpHeatMulti-Dimensionalthe10 DOEWashington,LM-04-XXXX Office ofDConditionersLake

156

Late-summer phytoplankton in western Lake Erie (Laurentian Great Lakes): bloom distributions, toxicity,  

E-Print Network [OSTI]

Late-summer phytoplankton in western Lake Erie (Laurentian Great Lakes): bloom distributions to environmental parameters in western Lake Erie during late-summer (2003­2005). Spatially explicit distributions on earth and are an invaluable natural resource. Lake Erie, the shallowest and smallest of the Lakes

157

J. Great Lakes Res. 29(4):681704 Internat. Assoc. Great Lakes Res., 2003  

E-Print Network [OSTI]

, lake level rise. Schematic reconstructions illustrate changing paleogeography and a Holocene lake level Postglacial Lake Level History Based on New Detailed Bathymetry Troy L. Holcombe1,*, Lisa A. Taylor1, David F. Holocene lake level history and paleogeography of Lake Erie are re-interpreted with the aid of new

158

GREAT LAKES UNIVERSITY OF KISUMU INTRODUCTION  

E-Print Network [OSTI]

agriculture, green valleys and hills, and occasional thick forest and mountains. It is situated on Lake

Petriu, Emil M.

159

Mechanical Models of Fault-Related Folding  

SciTech Connect (OSTI)

The subject of the proposed research is fault-related folding and ground deformation. The results are relevant to oil-producing structures throughout the world, to understanding of damage that has been observed along and near earthquake ruptures, and to earthquake-producing structures in California and other tectonically-active areas. The objectives of the proposed research were to provide both a unified, mechanical infrastructure for studies of fault-related foldings and to present the results in computer programs that have graphical users interfaces (GUIs) so that structural geologists and geophysicists can model a wide variety of fault-related folds (FaRFs).

Johnson, A. M.

2003-01-09T23:59:59.000Z

160

Unsaturated Zone I. Overview  

E-Print Network [OSTI]

Chapter 2 Unsaturated Zone I. Overview If the Yucca Mountain site is deemed suitable for re of the extent of welding, the tuffs within the UZ at Yucca Mountain are grouped informally into hydrogeologic Yucca Mountain is illustrated in Figure 2-1 on page 14. A. Why UZ Was Chosen Initial studies of Yucca

Note: This page contains sample records for the topic "fault zone lake" 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

Neural net application to transmission line fault detection and classification  

E-Print Network [OSTI]

, is to perform fault analysis by expert operators using their knowledge about the power systems and experience with past faults. Because of the time required to deal with complex fault situations, detailed fault analysis can not be performed by human operators...

Rikalo, Igor

1994-01-01T23:59:59.000Z

162

A Paleoclimatic and Paleohydrologic Reconstruction of Pleistocene Fossil Lake, Oregon  

E-Print Network [OSTI]

), and Trego Hot Springs tephra (23.2 ± 0.3 ka BP) (Martin et al., 2005 and references within). Currently Fossil Lake subbasin is an active deflation zone. Lacustrine sand and silts compose the basin floor and are continually weathered (Fig. 3.... The sandstone grades upward into a brown siltstone that contains ostracodes. Thickness of the silt unit ranges from approximately 2.0 cm in the northwest to 6.1– 6.9 cm in the north central to 7.9 cm in the south. Granular structures and rhizoliths...

Retrum, Julie Beth

2010-09-30T23:59:59.000Z

163

Assessment Of Bacterial Sources Impacting Lake Waco And Belton Lake  

E-Print Network [OSTI]

time for sample delivery to the laboratory and initiation of analysis was maintained. Following incubation and enumeration using USEPA Method 1603, the Assessment of Bacterial Sources Impacting Lake Waco & Belton Lake Executive Summary J:\\742... of Contents J:\\742\\742880_TX_Farm_Bureau\\Reports\\Final_Report_2-2006\\TXFB_ReportFinal_020806.doc i February 2006 TABLE OF CONTENTS EXECUTIVE SUMMARY ........................................................................................ ES-1 SECTION 1...

Giovanni, G.

164

EnginEEring ZonE "The Engineering Zone  

E-Print Network [OSTI]

EnginEEring ZonE "The Engineering Zone will push the limits in collaborative learning and research, and empower people to change the world. "Winthrop Professor John Dell Dean, Faculty of Engineering, Computing and Mathematics #12;2 | nEw CEntury Campaign ­ EnginEEring ZonE #12;nEw CEntury Campaign ­ EnginEEring ZonE | 3

Tobar, Michael

165

Fault Tolerant Control using Cartesian Genetic Programming  

E-Print Network [OSTI]

Fault Tolerant Control using Cartesian Genetic Programming Yoshikazu Hirayama University of York]: Robotics-- Sensors; F.2.2 [Analysis of Algorithms and Problem Complexity]: Nonnumerical Algorithms and Problems General Terms Algorithms, Reliability Keywords cartesian genetic programming, evolutionary

Fernandez, Thomas

166

www.VadoseZoneJournal.org Vadose Zone Journal  

E-Print Network [OSTI]

and internationally. The high proportion of scholarly submissions from international scien- tists outsidewww.VadoseZoneJournal.org Vadose Zone Journal: The First Ten Years We proudly present a special section inspired by the 10-year anniversary of Vadose Zone Journal. From the outset, the journal

Vrugt, Jasper A.

167

Microscopic feather fractures in the faulting process  

E-Print Network [OSTI]

assumptions. Although the problem was not solved in this study, the expected ol trajectories for such a solution are shown in Figure 5 (page 20). Both of these concepts indicate a tendency for the local ol to make an angle with the fault greater than 6..., maximum compressive stress, trajectories to a two dimensional during sliding along (dashed lines) in a cylindrical specimen reduced elastic problem. (b) Expected ol trajectories a fault. crack by shear along the crack surfaces (Bieniawski, 1967...

Conrad, Robert Eugene

1974-01-01T23:59:59.000Z

168

Radiant zone heated particulate filter  

DOE Patents [OSTI]

A system includes a particulate matter (PM) filter including an upstream end for receiving exhaust gas and a downstream end. A radiant zoned heater includes N zones, where N is an integer greater than one, wherein each of the N zones includes M sub-zones, where M is an integer greater than or equal to one. A control module selectively activates at least a selected one of the N zones to initiate regeneration in downstream portions of the PM filter from the one of the N zones, restricts exhaust gas flow in a portion of the PM filter that corresponds to the selected one of the N zones, and deactivates non-selected ones of the N zones.

Gonze, Eugene V [Pinckney, MI

2011-12-27T23:59:59.000Z

169

City of Austin- Zoning Code  

Broader source: Energy.gov [DOE]

The Zoning Code (Chapter 25-2) of the Austin City Code provides a height limitation exemption for solar installations. Solar installations may exceed the zoning district height limit by 15% or the...

170

The Enterprise Zone (Rhode Island)  

Broader source: Energy.gov [DOE]

The Enterprise Zone offers tax incentives to business expanding their workforce by 5% at facilities in designated enterprise zones. The tax credit is equal to 50% of the annual wages paid to a new...

171

Empowerment Zone Tax Credit (Montana)  

Broader source: Energy.gov [DOE]

The Empowerment Zone Tax Credit allows for eligible businesses located in such zones a $500 credit against income tax liability for each qualifying employee the first year, $1,000 for the second...

172

Global Change and Mountain Lakes: Establishing Nutrient Criteria and Critical Loads for Sierra Nevada Lakes  

E-Print Network [OSTI]

the summer and fall of 2011 at Emerald Lake (EML) and Marblethe summer and fall of 2011 at Emerald Lake (EML) and Marble

Heard, ANDREA Michelle

2013-01-01T23:59:59.000Z

173

Vadose zone water fluxmeter  

DOE Patents [OSTI]

A Vadose Zone Water Fluxmeter (WFM) or Direct Measurement WFM provides direct measurement of unsaturated water flow in the vadose zone. The fluxmeter is a cylindrical device that fits in a borehole or can be installed near the surface, or in pits, or in pile structures. The fluxmeter is primarily a combination of tensiometers and a porous element or plate in a water cell that is used for water injection or extraction under field conditions. The same water pressure measured outside and inside of the soil sheltered by the lower cylinder of the fluxmeter indicates that the water flux through the lower cylinder is similar to the water flux in the surrounding soil. The fluxmeter provides direct measurement of the water flow rate in the unsaturated soils and then determines the water flux, i.e. the water flow rate per unit area.

Faybishenko, Boris A.

2005-10-25T23:59:59.000Z

174

Alberta Health Services, Calgary Zone  

E-Print Network [OSTI]

Organizational Chart ­ AHS, Calgary Zone, Community, Rural and Mental Health Page 12 Organizational Chart ­ AHS, Calgary Zone, Addiction and Mental Health Page 13 Organizational Chart ­ AHS, Calgary Zone, Clinical specialty care clinics. 3) Increasing efficiency in our specialty clinics. 4) Standardizing care

Habib, Ayman

175

Measuring and Modeling Fault Density for Plume-Fault Encounter Probability Estimation  

SciTech Connect (OSTI)

Emission of carbon dioxide from fossil-fueled power generation stations contributes to global climate change. Storage of this carbon dioxide within the pores of geologic strata (geologic carbon storage) is one approach to mitigating the climate change that would otherwise occur. The large storage volume needed for this mitigation requires injection into brine-filled pore space in reservoir strata overlain by cap rocks. One of the main concerns of storage in such rocks is leakage via faults. In the early stages of site selection, site-specific fault coverages are often not available. This necessitates a method for using available fault data to develop an estimate of the likelihood of injected carbon dioxide encountering and migrating up a fault, primarily due to buoyancy. Fault population statistics provide one of the main inputs to calculate the encounter probability. Previous fault population statistics work is shown to be applicable to areal fault density statistics. This result is applied to a case study in the southern portion of the San Joaquin Basin with the result that the probability of a carbon dioxide plume from a previously planned injection had a 3% chance of encountering a fully seal offsetting fault.

Jordan, P.D.; Oldenburg, C.M.; Nicot, J.-P.

2011-05-15T23:59:59.000Z

176

Reflection seismic profiling in Wabash Valley fault system in southwestern Indiana  

SciTech Connect (OSTI)

During the summer of 1988 common-depth-point (CDP) reflection seismic profiling was initiated by ARPEX in southwestern Indiana in the Wabash Valley fault system. A 2.2-im (1.4-mi) east-west profile was shot across the Mt. Vernon graben in Posey County. Minihole shooting in 21-m (68.9-ft) patterns using 3.4 kg (7.5 lb) of seismic explosives distributed in five 3-m (10-ft) holes provided the energy source. Most shotholes were made with a reversible air-driven penetrating tool that was effective in dense clays. The 12-geophone array length was 43 m (141 ft), and the nominal far-trace offset was 2.1 km (7,000 ft). A 48-channel recording yielded 24-CDP coverage at 11-m (36-ft) intervals. Data were enhanced by gapped deconvolution, bandpass filtering, and CDP stack. The strongest and most continuous reflections at 0.75 and 1.6 sec are associated with the New Albany Shale (Devonian-Mississippian) and Eau Claire Formation (Cambrian), respectively. Within the Mt. Vernon graben and east of the Spenser Consolidated oil field, the depth to Eau Claire Formation apparently increases by approximately 60 m (197 ft) over a horizontal distance of 1.4 km (0.9 mi). Minor faulting east of the Spencer Consolidated field appears to be synthetic to the Hovey lake fault, which bounds the eastern side of the Mt. Vernon graben. Tentative interpretations of faulting and weak reflections from depths greater than 4.5 km (15,000 ft) may be clarified by additional data processing and by additional seismic profiling planned by ARPEX.

Rene, R.M.; Hester, N.C.; Stanonis, F.L. (Indiana Univ., Bloomington (USA))

1989-08-01T23:59:59.000Z

177

CONTRIBUTIONS TO 'fHE BIOLOGY OF THE GREAT LAKES. THE PLANKTON ALG~ OF LAKE ERIE, WITH SPECIAL REFERENCE TO  

E-Print Network [OSTI]

OF THE GREAT LAKES. THE PLANKTON ALGA3 OF LAKE ERIE, WITH SPECIAL REFERENCE TO THE CHLOROPHYCEA3. By JULIA WCONTRIBUTIONS TO 'fHE BIOLOGY OF THE GREAT LAKES. THE PLANKTON ALG~ OF LAKE ERIE, WITH SPECIAL

178

Fault Locating, Prediction and Protection (FLPPS)  

SciTech Connect (OSTI)

One of the main objectives of this DOE-sponsored project was to reduce customer outage time. Fault location, prediction, and protection are the most important aspects of fault management for the reduction of outage time. In the past most of the research and development on power system faults in these areas has focused on transmission systems, and it is not until recently with deregulation and competition that research on power system faults has begun to focus on the unique aspects of distribution systems. This project was planned with three Phases, approximately one year per phase. The first phase of the project involved an assessment of the state-of-the-art in fault location, prediction, and detection as well as the design, lab testing, and field installation of the advanced protection system on the SCE Circuit of the Future located north of San Bernardino, CA. The new feeder automation scheme, with vacuum fault interrupters, will limit the number of customers affected by the fault. Depending on the fault location, the substation breaker might not even trip. Through the use of fast communications (fiber) the fault locations can be determined and the proper fault interrupting switches opened automatically. With knowledge of circuit loadings at the time of the fault, ties to other circuits can be closed automatically to restore all customers except the faulted section. This new automation scheme limits outage time and increases reliability for customers. The second phase of the project involved the selection, modeling, testing and installation of a fault current limiter on the Circuit of the Future. While this project did not pay for the installation and testing of the fault current limiter, it did perform the evaluation of the fault current limiter and its impacts on the protection system of the Circuit of the Future. After investigation of several fault current limiters, the Zenergy superconducting, saturable core fault current limiter was selected for installation. Because of some testing problems with the Zenergy fault current limiter, installation was delayed until early 2009 with it being put into operation on March 6, 2009. A malfunction of the FCL controller caused the DC power supply to the superconducting magnet to be turned off. This inserted the FCL impedance into the circuit while it was in normal operation causing a voltage resonance condition. While these voltages never reached a point where damage would occur on customer equipment, steps were taken to insure this would not happen again. The FCL was reenergized with load on December 18, 2009. A fault was experienced on the circuit with the FCL in operation on January 14, 2010. The FCL operated properly and reduced the fault current by about 8%, what was expected from tests and modeling. As of the end of the project, the FCL was still in operation on the circuit. The third phase of the project involved the exploration of several advanced protection ideas that might be at a state where they could be applied to the Circuit of the Future and elsewhere in the SCE electrical system. Based on the work done as part of the literature review and survey, as well as a number of internal meetings with engineering staff at SCE, a number of ideas were compiled. These ideas were then evaluated for applicability and ability to be applied on the Circuit of the Future in the time remaining for the project. Some of these basic ideas were implemented on the circuit including measurement of power quality before and after the FCL. It was also decided that we would take what was learned as part of the Circuit of the Future work and extend it to the next generation circuit protection for SCE. Also at this time, SCE put in a proposal to the DOE for the Irvine Smart Grid Demonstration using ARRA funding. SCE was successful in obtaining funding for this proposal, so it was felt that exploration of new protection schemes for this Irvine Smart Grid Demonstration would be a good use of the project resources. With this in mind, a protection system that uses fault interrupting switches, hi

Yinger, Robert, J.; Venkata, S., S.; Centeno, Virgilio

2010-09-30T23:59:59.000Z

179

Evidence from lake sediments, marine sediments, and ice cores  

E-Print Network [OSTI]

Evidence from lake sediments, marine sediments, and ice cores #12;Outline · Archives · Proxies and glaciers #12;Archive: Lake sediments #12;Lake sediments - sampling #12;Lake sediments - proxies Lake sediments: age Wohlfarth et al. Geology 2008 #12;Lake sediments - proxies Wohlfarth et al. Geology 2008 #12

Sengun, Mehmet Haluk

180

Saturated Zone Colloid Transport  

SciTech Connect (OSTI)

This scientific analysis provides retardation factors for colloids transporting in the saturated zone (SZ) and the unsaturated zone (UZ). These retardation factors represent the reversible chemical and physical filtration of colloids in the SZ. The value of the colloid retardation factor, R{sub col} is dependent on several factors, such as colloid size, colloid type, and geochemical conditions (e.g., pH, Eh, and ionic strength). These factors are folded into the distributions of R{sub col} that have been developed from field and experimental data collected under varying geochemical conditions with different colloid types and sizes. Attachment rate constants, k{sub att}, and detachment rate constants, k{sub det}, of colloids to the fracture surface have been measured for the fractured volcanics, and separate R{sub col} uncertainty distributions have been developed for attachment and detachment to clastic material and mineral grains in the alluvium. Radionuclides such as plutonium and americium sorb mostly (90 to 99 percent) irreversibly to colloids (BSC 2004 [DIRS 170025], Section 6.3.3.2). The colloid retardation factors developed in this analysis are needed to simulate the transport of radionuclides that are irreversibly sorbed onto colloids; this transport is discussed in the model report ''Site-Scale Saturated Zone Transport'' (BSC 2004 [DIRS 170036]). Although it is not exclusive to any particular radionuclide release scenario, this scientific analysis especially addresses those scenarios pertaining to evidence from waste-degradation experiments, which indicate that plutonium and americium may be irreversibly attached to colloids for the time scales of interest. A section of this report will also discuss the validity of using microspheres as analogs to colloids in some of the lab and field experiments used to obtain the colloid retardation factors. In addition, a small fraction of colloids travels with the groundwater without any significant retardation. Radionuclides irreversibly sorbed onto this fraction of colloids also transport without retardation. The transport times for these radionuclides will be the same as those for nonsorbing radionuclides. The fraction of nonretarding colloids developed in this analysis report is used in the abstraction of SZ and UZ transport models in support of the total system performance assessment (TSPA) for the license application (LA). This analysis report uses input from two Yucca Mountain Project (YMP) analysis reports. This analysis uses the assumption from ''Waste Form and In-Drift Colloids-Associated Radionuclide Concentrations: Abstraction and Summary'' that plutonium and americium are irreversibly sorbed to colloids generated by the waste degradation processes (BSC 2004 [DIRS 170025]). In addition, interpretations from RELAP analyses from ''Saturated Zone In-Situ Testing'' (BSC 2004 [DIRS 170010]) are used to develop the retardation factor distributions in this analysis.

H. S. Viswanathan

2004-10-07T23:59:59.000Z

Note: This page contains sample records for the topic "fault zone lake" 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

Liquid zone seal  

DOE Patents [OSTI]

A seal assembly that provides a means for establishing multiple pressure zones within a system. The seal assembly combines a plate extending from the inner wall of a housing or inner enclosure that intersects with and is immersed in the fluid contained in a well formed in a tray contained within the enclosure. The fluid is a low vapor pressure oil, chemically inert and oxidation resistant. The use of a fluid as the sealing component provides a seal that is self-healing and mechanically robust not subject to normal mechanical wear, breakage, and formation of cracks or pinholes and decouples external mechanical vibrations from internal structural members.

Klebanoff, Leonard E. (Dublin, CA)

2001-01-01T23:59:59.000Z

182

Geothermal: Educational Zone  

Office of Scientific and Technical Information (OSTI)

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)morphinan antagonist Journal Article: Crystal structureComposite--FOR IMMEDIATEDOEFinal REducational Zone

183

Impacts of Water Level Fluctuations on Kokanee Reproduction in Flathead Lake, 1985 Annual Report.  

SciTech Connect (OSTI)

This study has investigated the effects of the operation of Kerr Dam on the reproductive success of kokanee that spawn along the shores of Flathead Lake. We have estimated the spawning escapement to the lakeshore, characterized spawning habitat, monitored egg and alevin survival in redds, and related survival to length of redd exposure due to lake drawdown. Groundwater discharge apparently attracts kokanee to spawning sites along the lakeshore and is responsible for prolonging egg survival in redds above minimum pool. We have quantified and described the effect of lake drawdown on groundwater flux in spawning areas. This report defines optimal lakeshore spawning habitat and discusses eqg and alevin survival both in and below the varial zone.

Beattie, Will; Fraley, John J.; Decker-Hess, Janet (Montana Department of Fish, Wildlife and Parks, Kalispell, MT)

1986-06-01T23:59:59.000Z

184

The paragenesis of alteration associated with the P2 fault in the basement rocks of the Athabasca Basin E. E. Adlakha , K. Hattori , University of Ottawa: adla028@uottawa.ca, khattori@uOttawa.ca  

E-Print Network [OSTI]

.7 m MC-344 EOH 661 m 0 50 150100 meters SS WS 0.031% U O / 0.3 m3 8 0 50 150100 meters ~Start of Green Graphitic Pelitic Gneiss P2 Fault zone 0.911% U O / 22.8 m3 8 L 260+00 E NW SE NW SE 0 25 meters Zone 2 Mc 1, nine from Zone 2 (main ore body), and one from Zone 3. in August, 2012, Fair Point Smart Read

185

OHIO STATE'S ISLAND CAMPUS ON LAKE ERIE Lake Erie Science Field Trip Program  

E-Print Network [OSTI]

OHIO STATE'S ISLAND CAMPUS ON LAKE ERIE Lake Erie Science Field Trip Program STONE LABORATORY NATIONALOCEA NIC AND ATMOSPHERIC ADMINISTRATION U.S.D EPARTMENT OF COM M ERCE Y ! #12;Lake Erie Science Cruise to collect and observe Lake Erie fish. Laboratory Practice: Groups take their samples from the Science Cruise

186

Methane emissions from lakes: Dependence of lake characteristics, two regional assessments, and a global estimate  

E-Print Network [OSTI]

Methane emissions from lakes: Dependence of lake characteristics, two regional assessments 2004. [1] Lake sediments are ``hot spots'' of methane production in the landscape. However, regional and global lake methane emissions, contributing to the greenhouse effect, are poorly known. We developed

187

Lakes and Rivers Improvement Act (Ontario, Canada)  

Broader source: Energy.gov [DOE]

The Lakes and Rivers Improvement Act proscribes the management, protection, preservation and use of the waters of the lakes and rivers of Ontario and the land under them. The Act also details...

188

VCSEL fault location apparatus and method  

DOE Patents [OSTI]

An apparatus for locating a fault within an optical fiber is disclosed. The apparatus, which can be formed as a part of a fiber-optic transmitter or as a stand-alone instrument, utilizes a vertical-cavity surface-emitting laser (VCSEL) to generate a test pulse of light which is coupled into an optical fiber under test. The VCSEL is subsequently reconfigured by changing a bias voltage thereto and is used as a resonant-cavity photodetector (RCPD) to detect a portion of the test light pulse which is reflected or scattered from any fault within the optical fiber. A time interval .DELTA.t between an instant in time when the test light pulse is generated and the time the reflected or scattered portion is detected can then be used to determine the location of the fault within the optical fiber.

Keeler, Gordon A. (Albuquerque, NM); Serkland, Darwin K. (Albuquerque, NM)

2007-05-15T23:59:59.000Z

189

Biosecurity for Aquaculture Rend Lake Workshop  

E-Print Network [OSTI]

's The Right Thing To Do Makes You More Profitable Protects Your Investment Regulatory Rend Lake Biosecurity Protect economic investmentProtect economic investment Reputation Protect against new diseases Viral regulations Rend Lake Biosecurity Workshop #12;Regulatory International Federal StateState Local Rend Lake

190

Ice Cover on the Great Lakes NATIONALOCEANIC  

E-Print Network [OSTI]

. At the base of the foodweb, algae support living organisms in the lakes, including valuable commercial by an incident that occurred in Lake Erie on a warm sunny day in February 2009 when a large ice flow broke awayIce Cover on the Great Lakes NATIONALOCEANIC AND ATMOSPHERIC ADMINISTRATION U.S. D EPARTMENT

191

Temperature analysis for lake Yojoa, Honduras  

E-Print Network [OSTI]

Lake Yojoa is the largest freshwater lake in Honduras, located in the central west region of the country (1405' N, 88° W). The lake has a surface area of 82 km2, a maximum depth of 26 m. and an average depth of 16 m. The ...

Chokshi, Mira (Mira K.)

2006-01-01T23:59:59.000Z

192

Climate Change and Variability Lake Ice, Fishes  

E-Print Network [OSTI]

#12;Climate Change and Variability Lake Ice, Fishes and Water Levels John J. Magnuson Center to everything else." #12;The Invisible Present The Invisible Place Magnuson 2006 #12;Ice-on Day 2007 Peter W. Schmitz Photo Local Lake Mendota #12;Ice Breakup 2010 Lake Mendota March 20 #12;March 21 Ice Breakup 2010

Sheridan, Jennifer

193

Synthesis and evaluation of fault-tolerant quantum computer architectures  

E-Print Network [OSTI]

Fault-tolerance is the cornerstone of practical, large-scale quantum computing, pushed into its prominent position with heroic theoretical efforts. The fault-tolerance threshold, which is the component failure probability ...

Cross, Andrew W. (Andrew William), 1979-

2005-01-01T23:59:59.000Z

194

Observations on the capability of the Criner fault, southern Oklahoma  

E-Print Network [OSTI]

Results of previous investigations have indicated the possibility that recent deformation has occurred on the Criner fault of southern Oklahoma. The Criner fault is located in Carter and Love Counties, Oklahoma, approximately 100 kilometers...

Williamson, Shawn Collin

2012-06-07T23:59:59.000Z

195

Scalable, Fault-tolerant Management in a Service Oriented Architecture  

E-Print Network [OSTI]

Scalable, Fault-tolerant Management in a Service Oriented Architecture Harshawardhan Gadgil: Scalable, Fault-tolerance, Service Oriented Management, Architecture 1. Introduction With the explosion. The service-oriented architecture provides a simple and flexible framework for building sophisticated

196

FEATURE BASED HANDLING OF SURFACE FAULTS IN COMPACT DISC PLAYERS  

E-Print Network [OSTI]

two photo detectors. The distances are the distance from the actual position of the OPU such surface faults. The core idea is not to rely on sensor information during the fault. The sensor signals

Wickerhauser, M. Victor

197

New approach to the fault location problem using synchronized sampling  

E-Print Network [OSTI]

This thesis presents a new approach to solving the problem of fault location on a transmission line using synchronized data from both ends of the line. The synchronized phase voltage and current samples taken during the fault transient are used...

Mrkic, Jasna

2012-06-07T23:59:59.000Z

198

Frictional properties of faults: from observation on the  

E-Print Network [OSTI]

Frictional properties of faults: from observation on the Longitudinal Valley Fault, Taiwan myself lucky to do what I love and to wake up every day, happy and excited about the day to come

Winfree, Erik

199

Robust model-based fault diagnosis for chemical process systems  

E-Print Network [OSTI]

diagnosis systems, which use limited information about the process model to robustly detect, discriminate, and reconstruct instrumentation faults. Broadly, the proposed method consists of a novel nonlinear state and parameter estimator coupled with a fault...

Rajaraman, Srinivasan

2006-08-16T23:59:59.000Z

200

Development of a bridge fault extractor tool  

E-Print Network [OSTI]

are tools that analyze chip layouts and produce a realistic list of bridging faults within that chip. FedEx, previously developed at Texas A&M University, extracts all two-node intralayer bridges of any given chip layout and optionally extracts all two...) for this tool which aids in more effectively visualizing the bridge faults across the chip. The final aim of this thesis was to perform FedEx output analysis to understand the nature of the defects, such as variation of critical area (the area where...

Bhat, Nandan D.

2005-02-17T23:59:59.000Z

Note: This page contains sample records for the topic "fault zone lake" 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

Understanding Fault Characteristics of Inverter-Based Distributed Energy Resources  

SciTech Connect (OSTI)

This report discusses issues and provides solutions for dealing with fault current contributions from inverter-based distributed energy resources.

Keller, J.; Kroposki, B.

2010-01-01T23:59:59.000Z

202

Anomalous zones in Gulf Coast Salt domes with special reference to Big Hill, TX, and Weeks Island, LA  

SciTech Connect (OSTI)

Anomalous features in Gulf Coast Salt domes exhibit deviations from normally pure salt and vary widely in form from one dome to the next, ranging considerably in length and width. They have affected both conventional and solution mining in several ways. Gas outbursts, insolubles, and potash (especially carnallite) have led to the breakage of tubing in a number of caverns, and caused irregular shapes of many caverns through preferential leaching. Such anomalous features essentially have limited the lateral extent of conventional mining at several salt mines, and led to accidents and even the closing of several other mines. Such anomalous features, are often aligned in anomalous zones, and appear to be related to diapiric processes of salt dome development. Evidence indicates that anomalous zones are found between salt spines, where the differential salt intrusion accumulates other materials: Anhydrite bands which are relatively strong, and other, weaker impurities. Shear zones and fault displacement detected at Big Hill and Weeks Island domes have not yet had any known adverse impacts on SPR oil storage, but new caverns at these sites conceivably may encounter some potentially adverse conditions. Seismic reflection profiles at Big Hill dome have shown numerous fractures and faults in the caprock, and verified the earlier recognition of a major shear zone transecting the entire salt stock and forming a graben in the overlying caprock. Casing that is placed in such zones can be at risk. Knowledge of these zones should create awareness of possible effects rather than preclude the future emplacement of caverns. To the extent possible, major anomalous zones and salt stock boundaries should be avoided. Shear zones along overhangs may be particularly hazardous, and otherwise unknown valleys in the top of salt may occur along shear zones. These zones often can be mapped geophysically, especially with high-resolution seismic techniques.

Neal, J.T. [Sandia National Labs., Albuquerque, NM (United States); Magorian, T.R. [Magorian (Thomas R.), Amherst, NY (United States); Thoms, R.L. [AGM, Inc., College Station, TX (United States); Autin, W.J.; McCulloh, R.P. [Louisiana Geological Survey, Baton Rouge, LA (United States); Denzler, S.; Byrne, K.O. [Acres International Corp., Amherst, NY (United States)

1993-07-01T23:59:59.000Z

203

Western Renewable Energy Zones (Presentation)  

SciTech Connect (OSTI)

This presentation summarizes recent developments and trends pertaining to competitive renewable energy zones, transmission planning and the integration of renewable generation resources.

Hein, J.

2011-06-01T23:59:59.000Z

204

Mandatory Shoreland Zoning Act (Maine)  

Broader source: Energy.gov [DOE]

The Mandatory Shoreline Zoning Act functions as a directive for municipalities, who are required to adopt, administer, and enforce local ordinances that regulate land use activities in the...

205

E-Print Network 3.0 - arsenic-rich soda lakes Sample Search Results  

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

Clean Lakes DiagnosticFeasibility Study... For Clear Lake, California prepared for: Lake County Flood Control and Water Conservation District... Engineer Lake County Flood Control...

206

E-Print Network 3.0 - arrow lakes reservoir Sample Search Results  

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

Record amounts of dissolved phosphorus hit Lake Erie Algae blooms could threaten Lake Erie... .3. Location of lakes and streams mentioned in the text book 12;Crater Lake,...

207

Breathing zone air sampler  

SciTech Connect (OSTI)

A sampling apparatus is provided which comprises a sampler for sampling air in the breathing zone of a wearer of the apparatus and a support for the sampler preferably in the form of a pair of eyeglasses. The sampler comprises a sampling assembly supported on the frame of the eyeglasses and including a pair of sample transport tubes which are suspended, in use, centrally of the frame so as to be disposed on opposite sides of the nose of the wearer and which each include an inlet therein that, in use, is disposed adjacent to a respective nostril of the nose of the wearer. A filter holder connected to sample transport tubes supports a removable filter for filtering out particulate material in the air sampled by the apparatus. The sample apparatus is connected to a pump for drawing air into the apparatus through the tube inlets so that the air passes through the filter.

Tobin, John (Bethel Park, PA)

1989-01-01T23:59:59.000Z

208

Breathing zone air sampler  

SciTech Connect (OSTI)

A sampling apparatus is presented which comprises a sampler for sampling air in the breathing zone of a wearer of the apparatus and a support for the sampler preferably in the form of a pair of eyeglasses. The sampler comprises a sampling assembly supported on the frame of the eyeglasses and including a pair of sample transport tubes which are suspended, in use, centrally of the frame so as to be disposed on opposite sides of the nose of the wearer and which each include an inlet therein that, in use, is disposed adjacent to a respective nostril of the nose of the wearer. A filter holder connected to sample transport tubes supports a removable filter for filtering out particulate material in the air sampled by the apparatus. The sample apparatus is connected to a pump for drawing air into the apparatus through the tube inlets so that the air passes through the filter.

Tobin, J.

1989-08-22T23:59:59.000Z

209

Statistical estimation of multiple faults in aircraft gas turbine engines  

E-Print Network [OSTI]

415 Statistical estimation of multiple faults in aircraft gas turbine engines S Sarkar, C Rao of multiple faults in aircraft gas-turbine engines, based on a statistical pattern recognition tool called commercial aircraft engine. Keywords: aircraft propulsion, gas turbine engines, multiple fault estimation

Ray, Asok

210

A Parametric Spectral Estimator for Faults Detection in Induction Machines  

E-Print Network [OSTI]

for fault diagnosis in electrical machines. Current spectral estimation is usually performed using classical and productivity of electrical drives. For electrical motors and generators, fault detection is usually performedA Parametric Spectral Estimator for Faults Detection in Induction Machines El Houssin El Bouchikhi

Boyer, Edmond

211

UNSUPERVISED CLUSTERING FOR FAULT DIAGNOSIS IN NUCLEAR POWER PLANT COMPONENTS  

E-Print Network [OSTI]

1 UNSUPERVISED CLUSTERING FOR FAULT DIAGNOSIS IN NUCLEAR POWER PLANT COMPONENTS Piero Baraldi1 of prototypical behaviors. Its performance is tested with respect to an artificial case study and then applied on transients originated by different faults in the pressurizer of a nuclear power reactor. Key Words: Fault

Boyer, Edmond

212

Diverse neural net solutions to a fault diagnosis problem \\Lambda  

E-Print Network [OSTI]

Abstract The development of a neural net system for fault diagnosis in a mar­ ine diesel engine system solution to a problem of fault diagnosis in a four­stroke marine diesel engine; that of early to recognise faults in simulated data from a diesel engine; specifically to classify combustion condition

Sharkey, Amanda

213

Structure of the eastern Red Rocks and Wind Ridge thrust faults, Wyoming: how a thrust fault gains displacement along strike  

E-Print Network [OSTI]

STRUCTURE OF THE EASTERN RED ROCKS AND WIND RIDGE THRUST FAULTS, WYOMING: HOW A THRUST FAULT GAINS DISPLACEMENT ALONG STRIKE A Thesis by BRENT STANLEY HUNTSMAN Submitted to the Graduate College of Texas A&M University in partial fulfillment... of the requirements for the degree of MASTER OF SCIENCE December 1983 Major Subject: Geology STRUCTURE OF THE EASTERN RED ROCKS AND WIND RIDGE THRUST FAULTS, WYOMING: HOW A THRUST FAULT GAINS DISPLACEMENT ALONG STRIKE A Thesis by BRENT STANLEY HUNTSMAN...

Huntsman, Brent Stanley

1983-01-01T23:59:59.000Z

214

Visualization of microcrack anisotropy in granite affected by a fault zone, using confocal laser scanning microscope  

E-Print Network [OSTI]

1996. Permeability in anisotropic granite under hydrostaticP. , 1995. Microfractography of granite rocks under confocalIllinois UHP3 drillhole granite and a comparison with other

Onishi, Celia T.; Shimizu, Ichiko

2004-01-01T23:59:59.000Z

215

Locating an active fault zone in Coso geothermal field by analyzing seismic  

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 JumpInc Place:KeystoneSolarListLiveFuels Inc Jump to:White

216

FEDMAP FY 2011 Projects 3D/4D Mapping of the San Andreas Fault Zone (Graymer)  

E-Print Network [OSTI]

of surface and groundwater sustainability, land-use planning, ecosystem health, climate change, and sea level Basin and Range Province. Location: Nevada Strategic Direction: Energy and Minerals, Natural Hazards: Colorado, New Mexico Website: http://crustal.cr.usgs.gov/projects/rgb Strategic Direction: Water Issues

217

Trapping capacity of fault zones, downdip Yegua Formation, Texas Gulf Coast basin  

E-Print Network [OSTI]

, Pittman's method gave the most reliable results for predicting capillary pressure and therefore the height of the oil column. However, all methods for predicting capillary pressure worked well for samples with porosities above 20% and permeabilities above...

Hintz, Jena Christine

2001-01-01T23:59:59.000Z

218

Modeling fault-zone guided waves of microearthquakes in a geothermal  

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 HeatMexico: EnergyMithun Jump to: navigation, search

219

Pull-Apart in Strike-Slip Fault Zone | 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: EnergyPotentialUrbanUtilityScalePVCapacityPulaski County, Kentucky: Energy Resources Jump to:

220

Stepover or Relay Ramp in Normal Fault Zones | 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, Minnesota: Energy Resources JumpStepover or Relay Ramp in Normal

Note: This page contains sample records for the topic "fault zone lake" 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

Late Tertiary paleomagnetic data from Leyte, Philippines: implications for Philippine fault zone motion  

E-Print Network [OSTI]

= 20. 1' (oss ? 6. 6', le ? 29. 9) and a paleomagnetic pole A ? 89. 0" N, P ? 10. 4'E (Ass ? 4. 8', K ? 55. 3). Eight early Neogene sites (3 normal polarity and 5 reversed polarity) give a mean direction D = 23. 2', I = 13. 9' (oss ? 9. 3', k = 36.... 2) and a paleomagnetic pole A = 66. 5'N, 6 = 220. 5'E (Ass ? 7. 1', It = 62. 0). The late Veogene pole is indistinguishable at the 95% confidence level from published Plio-Pleistocene poles from the entire Philippines and the late Miocene pole...

Cole, Jay Timothy

1988-01-01T23:59:59.000Z

222

Fault Tolerant CORBASpecification, OMG document: ptc/20000404  

E-Print Network [OSTI]

Fault Tolerant CORBASpecification, V1.0 OMG document: ptc/2000­04­04 replaces draft adopted specification ptc/2000­03­04 and submission document orbos/00­01­19 This document is an OMG Final Adopted in the finalization phase. Comments on the content of this document are welcomed, and should be directed to issues

Roma "La Sapienza", Universitŕ di

223

Global Trajectory Planning for Fault Tolerant Manipulators  

E-Print Network [OSTI]

. Khosla Department of Electrical and Computer Engineering and The Robotics Institute, Carnegie Mellon attribute of robot manipulators in a growing range of applications such as space missions, nuclear waste retrieval, and medical robot­ ics. This trend has spawned a research effort in fault toler­ ant robotics

224

Fault-tolerant, Universal Adiabatic Quantum Computation  

E-Print Network [OSTI]

Quantum computation has revolutionary potential for speeding computational tasks such as factoring and simulating quantum systems, but the task of constructing a quantum computer is daunting. Adiabatic quantum computation and other ``hands-off" approaches relieve the need for rapid, precise pulsing to control the system, inspiring at least one high-profile effort to realize a hands-off quantum computing device. But is hands-off incompatible with fault-tolerant? Concerted effort and many innovative ideas have not resolved this question but have instead deepened it, linking it to fundamental problems in quantum complexity theory. Here we present a hands-off approach that is provably (a) capable of scalable universal quantum computation in a non-degenerate ground state and (b) fault-tolerant against an analogue of the usual local stochastic fault model. A satisfying physical and numerical argument indicates that (c) it is also fault-tolerant against thermal excitation below a threshold temperature independent of the computation size.

Ari Mizel

2014-03-30T23:59:59.000Z

225

All row, planar fault detection system  

DOE Patents [OSTI]

An apparatus, program product and method for detecting nodal faults may simultaneously cause designated nodes of a cell to communicate with all nodes adjacent to each of the designated nodes. Furthermore, all nodes along the axes of the designated nodes are made to communicate with their adjacent nodes, and the communications are analyzed to determine if a node or connection is faulty.

Archer, Charles Jens; Pinnow, Kurt Walter; Ratterman, Joseph D; Smith, Brian Edward

2013-07-23T23:59:59.000Z

226

FPGA Interconnect Delay Fault Testing Erik Chmelar  

E-Print Network [OSTI]

A satisfactory FPGA testing method meets several crite- ria. First, the routing resources must be explicitlyFPGA Interconnect Delay Fault Testing Erik Chmelar Center for Reliable Computing Stanford is a scalable manufactur- ing test method for all SRAM-based FPGAs, able to detect multiple interconnect delay

Stanford University

227

Bottle Habitat Region: Great Lakes  

E-Print Network [OSTI]

-liter plastic soda bottles for each group · A water source · A light source (sunlight or a halogen lamp) · BlackBottle Habitat Region: Great Lakes Grade Level(s): 5-8 Time Required: One 50 minute class period/Instructional Strategies: 1. Students will, in groups of four, construct 2 aquatic habitats using 2 two-liter soda bottles

228

GREAT LAKES ENVIRONMENTAL RESEARCH LABORATORY  

E-Print Network [OSTI]

by the NOAA Environmental Research Laboratories, in any advertising or sales promotion which would indicate or indirectly the advertised product to be used or purchased because of this NOAA Environmental Research and dispersion of pollutants; surface waves and oscillation5-critical to lake transportation, boating

229

GREAT LAKES ENVIRONMENTAL RESEARCH LABORATORY  

E-Print Network [OSTI]

- cation furnished by the NOAA Environmental Re- search Laboratories, in any advertising or sales promo as its purpose an intent to cause directly or indirectly the advertised product to be used or purchased~sand an understanding of the transport and dispers~onof pollutants; surface waves and oscillations-critical to lake

230

GREAT LAKES ENVIRONMENTAL RESEARCH LABORATORY  

E-Print Network [OSTI]

by the NOAA Environmental Research Laboratories, in any advertising or sales promotion which would indicate directly or indirectly the advertised product to be used or purchased because of this NOAA Environmental of the transport and dispersion of pollutants; surface waves and oscillations-critical to lake transportation

231

Coordinated Fault Tolerance for High-Performance Computing  

SciTech Connect (OSTI)

Our work to meet our goal of end-to-end fault tolerance has focused on two areas: (1) improving fault tolerance in various software currently available and widely used throughout the HEC domain and (2) using fault information exchange and coordination to achieve holistic, systemwide fault tolerance and understanding how to design and implement interfaces for integrating fault tolerance features for multiple layers of the software stack—from the application, math libraries, and programming language runtime to other common system software such as jobs schedulers, resource managers, and monitoring tools.

Dongarra, Jack; Bosilca, George; et al.

2013-04-08T23:59:59.000Z

232

Probabilistic model of fault detection in quantum circuits  

E-Print Network [OSTI]

It is shown that the fault testing for quantum circuits does not follow conventional classical techniques. If probabilistic gate like Hadamard gate is included in a circuit then the classical notion of test vector is shown to fail. We have reported several new and distinguishing features of quantum fault and also presented a general methodology for detection of functional faults in a quantum circuit. The technique can generate test vectors for detection of different kinds of fault. Specific examples are given and time complexity of the proposed quantum fault detection algorithm is reported.

Anindita Banerjee; Anirban Pathak

2009-05-12T23:59:59.000Z

233

Completing fault models for abductive diagnosis  

SciTech Connect (OSTI)

In logic-based diagnosis, the consistency-based method is used to determine the possible sets of faulty devices. If the fault models of the devices are incomplete or nondeterministic, then this method does not necessarily yield abductive explanations of system behavior. Such explanations give additional information about faulty behavior and can be used for prediction. Unfortunately, system descriptions for the consistency-based method are often not suitable for abductive diagnosis. Methods for completing the fault models for abductive diagnosis have been suggested informally by Poole and by Cox et al. Here we formalize these methods by introducing a standard form for system descriptions. The properties of these methods are determined in relation to consistency-based diagnosis and compared to other ideas for integrating consistency-based and abductive diagnosis.

Knill, E. (Los Alamos National Lab., NM (United States)); Cox, P.T.; Pietrzykowski, T. (Technical Univ., NS (Canada))

1992-11-05T23:59:59.000Z

234

Great Lakes Steel -- PCI facility  

SciTech Connect (OSTI)

This paper discusses the planning, design, and start-up of the 90 tph PCI facility for National Steel`s Great Lakes Steel Division in River Rouge, MI. This project is owned and operated by Edison Energy Services, and was implemented on a fast-track basis by Raytheon Engineers and Constructors, Babcock Material Handling, and Babcock and Wilcox. This paper presents important process issues, basic design criteria, an the challenges of engineering and building a state-of-the-art PCI facility in two existing plants. Pulverized coal is prepared at the River Rouge Power Plant of Detroit Edison, is pneumatically conveyed 6,000 feet to a storage silo at Great Lakes Steel, and is injected into three blast furnaces.

Eichinger, F.T. [BMH Claudius Peters AG, Buxtehude (Germany); Dake, S.H.; Wagner, E.D.; Brown, G.S. [Raytheon Engineers and Constructors, Pittsburgh, PA (United States)

1997-12-31T23:59:59.000Z

235

Calculating the probability of injected carbon dioxide plumes encountering faults  

SciTech Connect (OSTI)

One of the main concerns of storage in saline aquifers is leakage via faults. In the early stages of site selection, site-specific fault coverages are often not available for these aquifers. This necessitates a method using available fault data to estimate the probability of injected carbon dioxide encountering and migrating up a fault. The probability of encounter can be calculated from areal fault density statistics from available data, and carbon dioxide plume dimensions from numerical simulation. Given a number of assumptions, the dimension of the plume perpendicular to a fault times the areal density of faults with offsets greater than some threshold of interest provides probability of the plume encountering such a fault. Application of this result to a previously planned large-scale pilot injection in the southern portion of the San Joaquin Basin yielded a 3% and 7% chance of the plume encountering a fully and half seal offsetting fault, respectively. Subsequently available data indicated a half seal-offsetting fault at a distance from the injection well that implied a 20% probability of encounter for a plume sufficiently large to reach it.

Jordan, P.D.

2011-04-01T23:59:59.000Z

236

NORTHWESTERN LAKES OF THE UNITED STATES: BIO-LOGICAL AND CHEMICAL STUDIES WITH REFERENCE  

E-Print Network [OSTI]

102 102 103 103 Lakes in western Washington-Continued. Lake Stevens, Wash . Swan Lake, Wash . Lake '" . Lakes in California and Oregon . Crater Lake, Oreg .. Temperatures .. Net plankton '" . Fallen Leaf LakeNORTHWESTERN LAKES OF THE UNITED STATES: BIO- LOGICAL AND CHEMICAL STUDIES WITH REFERENCE

237

J. Great Lakes Res. 33 (Special Issue 3):211223 Internat. Assoc. Great Lakes Res., 2007  

E-Print Network [OSTI]

, coastal wetlands, Great Lakes. *Corresponding author. E-mail: hower@uwgb.edu 211 #12;212 Price et al

Dorcas, Michael E.

238

CLEAR LAKE BASIN 2000 PROJECT  

SciTech Connect (OSTI)

The following is a final report for the Clear Lake Basin 2000 project. All of the major project construction work was complete and this phase generally included final details and testing. Most of the work was electrical. Erosion control activities were underway to prepare for the rainy season. System testing including pump stations, electrical and computer control systems was conducted. Most of the project focus from November onward was completing punch list items.

LAKE COUNTY SANITATION DISTRICT

2003-03-31T23:59:59.000Z

239

Stuck-at-fault test set compaction  

E-Print Network [OSTI]

. Test set size under pattern score based dynamic compaction . . . 13 . . . 17 Figure 7. Pattern Score distribution v:ith pattern metric dynamic compaction. . . . . . . . . . . . . . I g LIST OF TABLES Page Table l. l. nuit Target Sclcction Methods.... Fault Target Selection Methods Random Minimum Detection Count Circuit Name c432 c499 c880 c1355 c1908 G2670 Excitation Balance 0. 136296 0. 191652 0. 170293 0. 173310 0. 187486 0. 190484 Pattern Count 1152 873 2693 1394 1708 5148...

Vanfickell, Jason Michael

2013-02-22T23:59:59.000Z

240

Area balance and strain in an extensional fault system: Strategies for improved oil recovery in fractured chalk, Gilbertown Field, southwestern Alabama. Final report, March 1996--September 1998  

SciTech Connect (OSTI)

This project was designed to analyze the structure of Mesozoic and Tertiary strata in Gilbertown Field and adjacent areas to suggest ways in which oil recovery can be improved. The Eutaw Formation comprises 7 major flow units and is dominated by low-resistivity, low-contrast play that is difficult to characterize quantitatively. Selma chalk produces strictly from fault-related fractures that were mineralized as warm fluid migrated from deep sources. Resistivity, dipmeter, and fracture identification logs corroborate that deformation is concentrated in the hanging-wall drag zones. New area balancing techniques were developed to characterize growth strata and confirm that strain is concentrated in hanging-wall drag zones. Curvature analysis indicates that the faults contain numerous fault bends that influence fracture distribution. Eutaw oil is produced strictly from footwall uplifts, whereas Selma oil is produced from fault-related fractures. Clay smear and mineralization may be significant trapping mechanisms in the Eutaw Formation. The critical seal for Selma reservoirs, by contrast, is where Tertiary clay in the hanging wall is juxtaposed with poorly fractured Selma chalk in the footwall. Gilbertown Field can be revitalized by infill drilling and recompletion of existing wells. Directional drilling may be a viable technique for recovering untapped oil from Selma chalk. Revitalization is now underway, and the first new production wells since 1985 are being drilled in the western part of the field.

Pashin, J.C.; Raymond, D.E.; Rindsberg, A.K.; Alabi, G.G.; Carroll, R.E.; Groshong, R.H.; Jin, G.

1998-12-01T23:59:59.000Z

Note: This page contains sample records for the topic "fault zone lake" 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

Enterprise Zone Tax Credits (Wisconsin)  

Broader source: Energy.gov [DOE]

The purpose for the Enterprise Zone Tax Credits is to incent projects involving major expansion of existing Wisconsin businesses or relocation of major business operations from other states to...

242

Unsaturated Zone Hydrology Jasper Vrugt  

E-Print Network [OSTI]

CEE 271 Unsaturated Zone Hydrology Instructor Jasper Vrugt Engineering Tower #834E / #536 (LAB) Tel.: 505-231-2698 jasper @uci.edu Office Hours: By Appointment Lecture, 1 hour; discussion, 20 minutes: ICS

Vrugt, Jasper A.

243

Undulator Hall Air Temperature Fault Scenarios  

SciTech Connect (OSTI)

Recent experience indicates that the LCLS undulator segments must not, at any time following tuning, be allowed to change temperature by more than about {+-}2.5 C or the magnetic center will irreversibly shift outside of acceptable tolerances. This vulnerability raises a concern that under fault conditions the ambient temperature in the Undulator Hall might go outside of the safe range and potentially could require removal and retuning of all the segments. In this note we estimate changes that can be expected in the Undulator Hall air temperature for three fault scenarios: (1) System-wide power failure; (2) Heating Ventilation and Air Conditioning (HVAC) system shutdown; and (3) HVAC system temperature regulation fault. We find that for either a system-wide power failure or an HVAC system shutdown (with the technical equipment left on), the short-term temperature changes of the air would be modest due to the ability of the walls and floor to act as a heat ballast. No action would be needed to protect the undulator system in the event of a system-wide power failure. Some action to adjust the heat balance, in the case of the HVAC power failure with the equipment left on, might be desirable but is not required. On the other hand, a temperature regulation failure of the HVAC system can quickly cause large excursions in air temperature and prompt action would be required to avoid damage to the undulator system.

Sevilla, J.; Welch, J.; /SLAC; ,

2010-11-17T23:59:59.000Z

244

VEE-0018- In the Matter of Lakes Gas Company  

Broader source: Energy.gov [DOE]

On March 12, 1996, the Lakes Gas Company (Lakes) of Forest Lake, Minnesota, filed an Application for Exception with the Office of Hearings and Appeals of the Department of Energy. In its...

245

ORIGINAL ARTICLE The paleolimnology of Haynes Lake, Oak Ridges Moraine,  

E-Print Network [OSTI]

ORIGINAL ARTICLE The paleolimnology of Haynes Lake, Oak Ridges Moraine, Ontario, Canada-Verlag 2012 Abstract Haynes Lake is a small kettle lake located on the Oak Ridges Moraine, and is within

Patterson, Timothy

246

Development of the Great Lakes Ice-circulation Model (GLIM): Application to Lake Erie in 20032004  

E-Print Network [OSTI]

due to strong cooling and wind mixing. Prediction of the lake's ice extent (i.e., ice coverDevelopment of the Great Lakes Ice-circulation Model (GLIM): Application to Lake Erie in 2003: Received 4 May 2009 Accepted 30 November 2009 Communicated by Dr. Ram Yerubandi Index words: Coupled Ice

247

Fates of methane from different lake habitats: Connecting whole-lake budgets and CH4 emissions  

E-Print Network [OSTI]

Fates of methane from different lake habitats: Connecting whole-lake budgets and CH4 emissions September 2007; revised 3 February 2008; accepted 28 February 2008; published 24 May 2008. [1] Methane (CH4 clear. We quantified internal cycling and methane emissions in three lakes during summer stratification

Pace, Michael L.

248

Developing Great Lakes Ice Model (GLIM) using CIOM (Coupled Ice-Ocean Model) in Lake Erie  

E-Print Network [OSTI]

Developing Great Lakes Ice Model (GLIM) using CIOM (Coupled Ice- Ocean Model) in Lake Erie Primary of the ice-ocean models, assistance with development of project reports and scientific presentations will first start the implementation of the CIOM in Lake Erie, assemble satellite observations of ice cover

249

J. Great Lakes Res. 25(4):663682 Internat. Assoc. Great Lakes Res., 1999  

E-Print Network [OSTI]

J. Great Lakes Res. 25(4):663­682 Internat. Assoc. Great Lakes Res., 1999 Anthropogenic Copper of tailings along Lake Superior shorelines and constructed numerous smelters in the watershed. Given the vast- ties? Did copper and associated precious metal mining modify regional fluxes for copper and mercury

250

Physical properties of soils contaminated by oil lakes, Kuwait  

SciTech Connect (OSTI)

In preparation for a marine assault by the coalition forces, the Iraqi Army heavily mined Kuwait`s coastal zone and the oil fields. Over a million mines were placed on the Kuwait soil. Burning of 732 oil wells in the State of Kuwait due to the Iraqi invasion caused damages which had direct and indirect effect on environment. A total of 20-22 million barrels of spilled crude oil were collected in natural desert depressions and drainage network which formed more than 300 oil lakes. The total area covered with oil reached 49 km{sup 2}. More than 375 trenches revealed the existence of hard, massive caliche (CaCO{sub 3}) subsoil which prevent leached oil from reaching deeper horizons, and limited the maximum depth of penetration to 1.75 m. Total volume of soil contaminated reached 22,652,500 m{sup 3} is still causing environmental problems and needs an urgent cleaning and rehabilitation. Kuwait Oil Company has recovered approximately 21 million barrels from the oil lakes since the liberation of Kuwait. In our examined representative soil profiles the oil penetration was not deeper than 45 cm. Infiltration rate, soil permeability, grain size distribution, aggregates formation and water holding capacity were assessed. 15 refs., 5 figs., 5 tabs.

Mohammad, A.S. [Kuwait Univ., Safat (Kuwait); Wahba, S.A.; Al-Khatieb, S.O. [Arabian Gulf Univ. (Bahrain)

1996-08-01T23:59:59.000Z

251

Toxic and deadly: Working to manage algae in Lake Granbury  

E-Print Network [OSTI]

Toxic and deadly Working to manage algae in Lake Granbury Lake Granbury, located about 33 miles southwest of Fort Worth, is a recreation haven for water enthusiasts. In recent years, however, bacteria and golden algae have threatened the lake...?s water quality. Educating citizens about water quality issues affecting Lake Granbury and determining ways to manage the deadly algae are the focus of two Texas Water Resources Institute (TWRI) projects. Lake Granbury, a critical water supply...

Wythe, Kathy

2011-01-01T23:59:59.000Z

252

Toxic and deadly: Working to manage algae in Lake Granbury  

E-Print Network [OSTI]

Toxic and deadly Working to manage algae in Lake Granbury Lake Granbury, located about 33 miles southwest of Fort Worth, is a recreation haven for water enthusiasts. In recent years, however, bacteria and golden algae have threatened the lake...?s water quality. Educating citizens about water quality issues affecting Lake Granbury and determining ways to manage the deadly algae are the focus of two Texas Water Resources Institute (TWRI) projects. Lake Granbury, a critical water supply...

Wythe, Kathy

2010-01-01T23:59:59.000Z

253

Similarity Matching Techniques for Fault Diagnosis in Automotive Infotainment Electronics  

E-Print Network [OSTI]

Fault diagnosis has become a very important area of research during the last decade due to the advancement of mechanical and electrical systems in industries. The automobile is a crucial field where fault diagnosis is given a special attention. Due to the increasing complexity and newly added features in vehicles, a comprehensive study has to be performed in order to achieve an appropriate diagnosis model. A diagnosis system is capable of identifying the faults of a system by investigating the observable effects (or symptoms). The system categorizes the fault into a diagnosis class and identifies a probable cause based on the supplied fault symptoms. Fault categorization and identification are done using similarity matching techniques. The development of diagnosis classes is done by making use of previous experience, knowledge or information within an application area. The necessary information used may come from several sources of knowledge, such as from system analysis. In this paper similarity matching tec...

Kabir, Mashud

2009-01-01T23:59:59.000Z

254

Pressure test data reveal reservoir barriers/faults  

SciTech Connect (OSTI)

A review of transient pressure test data from an oil reservoir in Libya indicated not only the suspected fault barriers, but also the non-sealing portions of the faults. Extensive seismic data indicated much faulting, and directional trends had been interpreted to be generally northwest-southeast. The reservoir is a heterogeneous dolomite with average permeability of 40 to 50 md and contains neither natural fractures not stratification. Vertical displacement (throw) of each fault block is indicated to be within the range of the dolomite thickness, i.e., 40 to 180 ft. Therefore, when the fault throw is greater than reservoir thickness there is sealing, and when the throw is less than reservoir thickness the faults are non-sealing.

Hurd, J.D.

1984-07-30T23:59:59.000Z

255

VALUE DISTRIBUTION ASSESSMENT OF GEOTHERMAL DEVELOPMENT IN LAKE COUNTY, CA  

E-Print Network [OSTI]

Eleven: Lake County Geothermal Energy Resource. . . .of Susanville, Susanville Geothermal Energy Project Workshopparts of the state. Geothermal energy is only one of Lake

Churchman, C.W.

2011-01-01T23:59:59.000Z

256

american great lakes: Topics by E-print Network  

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

polynorphismsobserved among the North American Great Lakes ciscoes suggest that this fish group has Bernatchez, Louis 2 Great Lakes CiteSeer Summary: Grant realized an...

257

Compound and Elemental Analysis At Lake City Hot Springs Area...  

Open Energy Info (EERE)

Lake City Hot Springs Area (Warpinski, Et Al., 2004) Exploration Activity Details Location Lake City Hot Springs Area Exploration Technique Compound and Elemental Analysis Activity...

258

Compound and Elemental Analysis At Lake City Hot Springs Area...  

Open Energy Info (EERE)

Lake City Hot Springs Area (Sladek, Et Al., 2004) Exploration Activity Details Location Lake City Hot Springs Area Exploration Technique Compound and Elemental Analysis Activity...

259

Ground Gravity Survey At Lake City Hot Springs Area (Warpinski...  

Open Energy Info (EERE)

Lake City Hot Springs Area (Warpinski, Et Al., 2004) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Ground Gravity Survey At Lake City Hot...

260

Data Acquisition-Manipulation At Lake City Hot Springs Area ...  

Open Energy Info (EERE)

Lake City Hot Springs Area (Warpinski, Et Al., 2004) Exploration Activity Details Location Lake City Hot Springs Area Exploration Technique Data Acquisition-Manipulation Activity...

Note: This page contains sample records for the topic "fault zone lake" 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

Hyperspectral Imaging At Fish Lake Valley Area (Littlefield ...  

Open Energy Info (EERE)

Fish Lake Valley Area (Littlefield & Calvin, 2010) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Hyperspectral Imaging At Fish Lake Valley Area...

262

A Turing Machine Resisting Isolated Bursts Of Faults  

E-Print Network [OSTI]

We consider computations of a Turing machine under noise that causes consecutive violations of the machine's transition function. Given a constant upper bound B on the size of bursts of faults, we construct a Turing machine M(B) subject to faults that can simulate any fault-free machine under the condition that bursts are not closer to each other than V for an appropriate V = O(B^2).

Capuni, Ilir

2012-01-01T23:59:59.000Z

263

Fault Detection and Diagnosis Method for VAV Terminal Units  

E-Print Network [OSTI]

: Air density [kg/m3] NOMENCLATURE REFERENCES 1) IEA Annex 25, Building Optimization and Fault Diagnosis Source Book, Eds. J. Hyvarinen and S. Karki, Technical Research Center of Finland, 1996 2) Harunori Yoshida: Typical Faults of Air Conditioning..., IEA Annex 34 ?Detection and Diagnosis Methods in Real Building?, Eds. A. Dexter and J. Pakanen, Section C.2, pp.143-148, 2001 6) Harunori Yoshida, Sanjay Kumar, Yasunori Morita: Online Fault Detection and Diagnosis in VAV Air Handling Unit by RARX...

Miyata, M.; Yoshida, H.; Asada, M.; Wang, F.; Hashiguchi, S.

2004-01-01T23:59:59.000Z

264

In-situ stress and fracture permeability in a fault-hosted geothermal reservoir at Dixie Valley, Nevada  

SciTech Connect (OSTI)

As part of a study relating fractured rock hydrology to in-situ stress and recent deformation within the Dixie Valley Geothermal Field, borehole televiewer logging and hydraulic fracturing stress measurements were conducted in a 2.7-km-deep geothermal production well (73B-7) drilled into the Stillwater fault zone. Borehole televiewer logs from well 73B-7 show numerous drilling-induced tensile fractures, indicating that the direction of the minimum horizontal principal stress, S{sub hmin}, is S57{degrees}E. As the Stillwater fault at this location dips S50{degrees}E at {approximately}53{degrees}, it is nearly at the optimal orientation for normal faulting in the current stress field. Analysis of the hydraulic fracturing data shows that the magnitude of S{sub hmin} is 24.1 and 25.9 MPa at 1.7 and 2.5 km, respectively. In addition, analysis of a hydraulic fracturing test from a shallow well 1.5 km northeast of 73B-7 indicates that the magnitude of S{sub hmin} is 5.6 MPa at 0.4 km depth. Coulomb failure analysis shows that the magnitude of S{sub hmin} in these wells is close to that predicted for incipient normal faulting on the Stillwater and subparallel faults, using coefficients of friction of 0.6-1.0 and estimates of the in-situ fluid pressure and overburden stress. Spinner flowmeter and temperature logs were also acquired in well 73B-7 and were used to identify hydraulically conductive fractures.

Hickman, S. [Geological Survey, Menlo Park, CA (United States); Barton, C.; Zoback, M. [Stanford Univ., CA (United States)] [and others

1997-12-31T23:59:59.000Z

265

PHOTOVOLTAIC DC ARC FAULT DETECTOR TESTING AT SANDIA NATIONAL  

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

PHOTOVOLTAIC DC ARC FAULT DETECTOR TESTING AT SANDIA NATIONAL LABORATORIES Jay Johnson 1 , Birger Pahl 2 , Charles Luebke 2 , Tom Pier 2 , Theodore Miller 3 , Jason Strauch 1 ,...

266

automatic fault management: Topics by E-print Network  

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

Software Fault Diagnosis by Exploiting Application Signatures Xiaoning Ding - The Ohio - The Ohio State University ABSTRACT Application problem diagnosis in complex...

267

Active Fault Controls At High-Temperature Geothermal Sites- Prospectin...  

Open Energy Info (EERE)

the level of unrecognized active faults present in these areas. Analysis of low-sun-angle aerial photography acquired over the Needle Rocks, Astor Pass, Empire, and Lee...

268

Controls on Fault-Hosted Fluid Flow: Preliminary Results from...  

Open Energy Info (EERE)

Results from the Coso Geothermal Field, CA Abstract cap rock, permeability, fault, fracture, clay, Coso Authors Davatzes, N.C.; Hickman and S.H. Published Geothermal Resource...

269

Fault-tolerant distributed transactions for partitioned OLTP databases  

E-Print Network [OSTI]

This thesis presents Dtxn, a fault-tolerant distributed transaction system designed specifically for building online transaction processing (OLTP) databases. Databases have traditionally been designed as general purpose ...

Jones, Evan P. C. (Evan Philip Charles), 1981-

2012-01-01T23:59:59.000Z

270

Active Fault Segments As Potential Earthquake Sources- Inferences...  

Open Energy Info (EERE)

have not been investigated to determine their subsurface geometry, faulting intensity and constituents (fluids, sediments) for proper characterization of tectonic rift...

271

Upper crustal faulting in an obliquely extending orogen, structural...  

Open Energy Info (EERE)

eastern California Jump to: navigation, search OpenEI Reference LibraryAdd to library Conference Proceedings: Upper crustal faulting in an obliquely extending orogen,...

272

Innovation and Success in Planning and Zoning  

Broader source: Energy.gov [DOE]

This document summarizes several successful initiatives to implement solar-friendly planes and zoning codes.

273

Lake Worth Inlet Palm Beach Harbor  

E-Print Network [OSTI]

#12;1 Lake Worth Inlet Palm Beach Harbor Palm Beach County, Florida Integrated Feasibility Report, was engaged to conduct the IEPR of the Lake Worth Inlet, Palm Beach Harbor Integrated Feasibility Report and recent rates was added to Section 4.2.3. Clarification on the grouping of asphalt, fuel oil

US Army Corps of Engineers

274

The Lake Charles CCS Project  

SciTech Connect (OSTI)

The Lake Charles CCS Project is a large-scale industrial carbon capture and sequestration (CCS) project which will demonstrate advanced technologies that capture and sequester carbon dioxide (CO{sub 2}) emissions from industrial sources into underground formations. Specifically the Lake Charles CCS Project will accelerate commercialization of large-scale CO{sub 2} storage from industrial sources by leveraging synergy between a proposed petroleum coke to chemicals plant (the LCC Gasification Project) and the largest integrated anthropogenic CO{sub 2} capture, transport, and monitored sequestration program in the U.S. Gulf Coast Region. The Lake Charles CCS Project will promote the expansion of EOR in Texas and Louisiana and supply greater energy security by expanding domestic energy supplies. The capture, compression, pipeline, injection, and monitoring infrastructure will continue to sequester CO{sub 2} for many years after the completion of the term of the DOE agreement. The objectives of this project are expected to be fulfilled by working through two distinct phases. The overall objective of Phase 1 was to develop a fully definitive project basis for a competitive Renewal Application process to proceed into Phase 2 - Design, Construction and Operations. Phase 1 includes the studies attached hereto that will establish: the engineering design basis for the capture, compression and transportation of CO{sub 2} from the LCC Gasification Project, and the criteria and specifications for a monitoring, verification and accounting (MVA) plan at the Hastings oil field in Texas. The overall objective of Phase 2, provided a successful competitive down-selection, is to execute design, construction and operations of three capital projects: (1) the CO{sub 2} capture and compression equipment, (2) a Connector Pipeline from the LLC Gasification Project to the Green Pipeline owned by Denbury and an affiliate of Denbury, and (3) a comprehensive MVA system at the Hastings oil field.

Doug Cathro

2010-06-30T23:59:59.000Z

275

Efficient Fault Tolerance: an Approach to Deal with Transient Faults in Multiprocessor Architectures  

E-Print Network [OSTI]

, 36, 56126 Pisa, Italy ** IEI/CNR, Via S. Maria, 46, 56126 Pisa, Italy Abstract Dynamic error, while making efficient use of the available resources. To this end, dynamic error processing must is integrated with a mechanism for dynamic error processing in a complete fault tolerance strategy. Reliability

Firenze, UniversitĂ  degli Studi di

276

The structure and evolution of small-displacement strike-slip faults in porous sandstone  

E-Print Network [OSTI]

relationship between the progressive addition of subsidiary fault segments (deformation bands) and earlier-formed linkage structures. The along-strike variability and distribution of fault structure are documented and used to assess the role of early fault...

Schafer, Kirk Wyatt

2002-01-01T23:59:59.000Z

277

Early Holocene and Late Pleistocene slip rates of the southern Dead Sea Fault determined from 10  

E-Print Network [OSTI]

sites located along the Wadi Araba Fault (WAF) segment of the Dead Sea Fault are targeted on the DSF, focusing on the Wadi Araba Fault (WAF) segment (Figure 1b). The WAF strikes N12°E for about 160

Klinger, Yann

278

Neural Network-Based Classification of Single-Phase Distribution Transformer Fault Data  

E-Print Network [OSTI]

The ultimate goal of this research is to develop an online, non-destructive, incipient fault detection system that is able to detect incipient faults in transformers and other electric equipment before the faults become catastrophic...

Zhang, Xujia

2006-08-16T23:59:59.000Z

279

Cooling of Kilauea Iki lava lake  

SciTech Connect (OSTI)

In 1959 Kilauea Iki erupted leaving a 110 to 120 m lake of molten lava in its crater. The resulting lava lake has provided a unique opportunity to study the cooling dynamics of a molten body and its associated hydrothermal system. Field measurements taken at Kilauea Iki indicate that the hydrothermal system above the cooling magma body goes through several stages, some of which are well modeled analytically. Field measurements also indicate that during most of the solidification period of the lake, cooling from above is controlled by 2-phase convection while conduction dominates the cooling of the lake from below. A summary of the field work related to the study of the cooling dynamics of Kilauea Iki is presented. Quantitative and qualitative cooling models for the lake are discussed.

Hills, R.G.

1982-02-01T23:59:59.000Z

280

Fewer Faults for Faster Computing | EMSL  

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: Vegetation ProposedUsing ZirconiaPolicyFeasibility ofSmall15.000TechnologyTuneFewer Faults for Faster

Note: This page contains sample records for the topic "fault zone lake" 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

Sandia National Laboratories: parallel arc-fault  

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 Administration the1developmentturbine bladelifetime ismobileparallel arc-fault Sandia Research on PV

282

Sandia National Laboratories: arc-fault detector  

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 Administration the1development Sandia, NREL Release Wavearc-fault circuit interrupter Sandia Research

283

Sandia National Laboratories: Arc-Fault Detection  

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 Administration the1 -the Mid-Infrared0Energy Advanced Nuclear EnergyCouncilSandia's Work withArc-Fault

284

Attached algae of the Lake Erie shoreline near Nanticoke Generating Station  

SciTech Connect (OSTI)

The distribution, species composition, and standing crop of attached algae were surveyed in the splash zone along the shore of Lake Erie from 1971 to 1978 to determine the impact of construction and operation of the Nanticoke Generating Station, a coal-fired power plant. Station operation has had no apparent influence on the spatial distribution of attached algae in the lake stations. However, the discharge of heated condenser cooling water has resulted in an accelerated growth of attached algae in the immediate vicinity of the station early in the growing season, but the effect was not sustained after May. The species composition at sites near the generating station differed from control areas. Three years after the initial operation of the plant the generating station had a lower percent abundance of Cladophora and a higher percent abundance of weakly attached algal species such as Zygnema; this is perhaps attributable to the sheltered conditions in the discharge area of the generating station.

Kirby, M.K.; Dunford, W.E.

1981-11-01T23:59:59.000Z

285

Attached algae of the Lake Erie shoreline near Nanticoke generating station  

SciTech Connect (OSTI)

The distribution, species composition and standing crop of attached algae were surveyed in the splash zone along the shore of Lake Erie from 1971 to 1978 to determine the impact of construction and operation of the Nanticoke Generating Station, a coal-fired power plant. Station operation has had no apparent influence on the spatial distribution of attached algae in the lake stations. However, the discharge of heated condenser cooling water has resulted in an accelerated growth of attached algae in the immediate vicinity of the station early in the growing season, but the effect was not sustained after May. The species composition at sites near the generating station differed from control areas. Three years after the initial operation of the plant the generating station had a lower percent abundance of Cladophora and a higher percent abundance of weakly attached algal species such as Zygnema; this is perhaps attributable to the sheltered conditions in the discharge area of the generating station.

Kirby, M.K.; Dunford, W.E.

1981-01-01T23:59:59.000Z

286

SciTech Connect: Development of Asset Fault Signatures for Prognostic...  

Office of Scientific and Technical Information (OSTI)

Development of Asset Fault Signatures for Prognostic and Health Management in the Nuclear Industry Citation Details In-Document Search Title: Development of Asset Fault Signatures...

287

Fault Analysis at a Wind Power Plant for One Year of Observation: Preprint  

SciTech Connect (OSTI)

This paper analyzes the fault characteristics observed at a wind power plant, and the behavior of the wind power plant under fault events.

Muljadi, E.; Mills, Z.; Foster, R.; Conto, J.; Ellis, A.

2008-07-01T23:59:59.000Z

288

The faults that move during earthquakes do not always come  

E-Print Network [OSTI]

often live near active faults, because where there is a fault there is usually a water supply. And that means these places become part of major trade routes, like the Silk Roads across Asia from Xi urban building. What is even more frighten- ing is that in many parts of the world poor

Cipolla, Roberto

289

Fault Detection, Identification and Accommodation for an Electro-hydraulic  

E-Print Network [OSTI]

Fault Detection, Identification and Accommodation for an Electro-hydraulic System: An Adaptive in electro-hydraulic systems. It is well known fact that any realistic model of a hydraulic system suffers, such a scheme becomes a natural choice for designing robust fault detection algorithms for electro-hydraulic

Yao, Bin

290

Fuzzy Pattern Recognition Based Fault Diagnosis Rafik Bensaadi1  

E-Print Network [OSTI]

Fuzzy Pattern Recognition Based Fault Diagnosis Rafik Bensaadi1 , LeĂŻla H. Mouss1 , Mohamed D in this paper the design of a Fuzzy Pattern Recognition System (FPRS) that solves, in real time, the main. Keywords: Diagnosis, fault detection, pattern recognition, fuzzy control, conjugate gradients, complex

Boyer, Edmond

291

Arcing fault in sub-distribution branch circuits  

SciTech Connect (OSTI)

It's well known the importance of short-circuit current evaluation for the design of any power system. Every system is subject to faults, moreover short-circuits and ground faults can be expected in any point. Even if the maximum and minimum values are generally defined with reference at a bolted-fault, bolted short-circuits are rare and the fault usually involves arcing and burning; particularly the limit value of minimum short-circuit depends really on arcing-fault. In earlier experimental investigations into the functional simulation of insulation loss, in branch circuit conductors, the authors chose to normalize the arcing-fault simulation to be used in laboratory tests. This conventional simulation allows characterization of this intrinsically random phenomenon by means of a probabilistic approach, in order to define in statistical terms the expected short circuit value. The authors examine more closely the arcing-fault in the design of sub distribution branch-circuits as weak points of the installation. In fact, what they propose are straightforward criteria, whether in the structure of the system or in the coordination of protection, which afford a more rational control on arcing-fault.

Parise, G.; Grasseli, U.; Luozzo, V. Di (Univ. di Roma, Rome (Italy). Dept. di Ingegneria Elettrica)

1993-04-01T23:59:59.000Z

292

Symbolic identification for fault detection in aircraft gas turbine engines  

E-Print Network [OSTI]

Symbolic identification for fault detection in aircraft gas turbine engines S Chakraborty, S Sarkar and computationally inexpensive technique of component-level fault detection in aircraft gas-turbine engines identification, gas turbine engines, language-theoretic analysis 1 INTRODUCTION The propulsion system of modern

Ray, Asok

293

Fault detection and diagnosis capabilities of test sequence selection  

E-Print Network [OSTI]

Review Fault detection and diagnosis capabilities of test sequence selection methods based on the FSM model T Ramalingam*, Anindya Dast and K ThuIasiraman* Different test sequence selection methods resolution in diagnosing the fault. The test sequence selection methods are then compared based on the length

Thulsiraman, Krishnaiyan

294

All-to-all sequenced fault detection system  

DOE Patents [OSTI]

An apparatus, program product and method enable nodal fault detection by sequencing communications between all system nodes. A master node may coordinate communications between two slave nodes before sequencing to and initiating communications between a new pair of slave nodes. The communications may be analyzed to determine the nodal fault.

Archer, Charles Jens (Rochester, MN); Pinnow, Kurt Walter (Rochester, MN); Ratterman, Joseph D. (Rochester, MN); Smith, Brian Edward (Rochester, MN)

2010-11-02T23:59:59.000Z

295

Automatic Fault Characterization via Abnormality-Enhanced Classification  

SciTech Connect (OSTI)

Enterprise and high-performance computing systems are growing extremely large and complex, employing hundreds to hundreds of thousands of processors and software/hardware stacks built by many people across many organizations. As the growing scale of these machines increases the frequency of faults, system complexity makes these faults difficult to detect and to diagnose. Current system management techniques, which focus primarily on efficient data access and query mechanisms, require system administrators to examine the behavior of various system services manually. Growing system complexity is making this manual process unmanageable: administrators require more effective management tools that can detect faults and help to identify their root causes. System administrators need timely notification when a fault is manifested that includes the type of fault, the time period in which it occurred and the processor on which it originated. Statistical modeling approaches can accurately characterize system behavior. However, the complex effects of system faults make these tools difficult to apply effectively. This paper investigates the application of classification and clustering algorithms to fault detection and characterization. We show experimentally that naively applying these methods achieves poor accuracy. Further, we design novel techniques that combine classification algorithms with information on the abnormality of application behavior to improve detection and characterization accuracy. Our experiments demonstrate that these techniques can detect and characterize faults with 65% accuracy, compared to just 5% accuracy for naive approaches.

Bronevetsky, G; Laguna, I; de Supinski, B R

2010-12-20T23:59:59.000Z

296

Fault Tolerant Oxygen Control of a Diesel Engine Air System  

E-Print Network [OSTI]

Fault Tolerant Oxygen Control of a Diesel Engine Air System Rainer Nitsche Matthias Bitzer control problem of a Diesel engine air system having a jammed Exhaust Gas Recirculation (EGR) valve of the air system. Keywords: Fault tolerant control, Diesel engine, Air system, Model-based trajectory

Paris-Sud XI, Université de

297

Online Fault Detection and Tolerance for Photovoltaic Energy Harvesting Systems  

E-Print Network [OSTI]

and weather conditions (e.g., clouds), and the output power of PV systems is directly dependent on solar and mitigate the output power shortage under low levels of solar irradiance. Moreover, PV panels exhibit highly fault detection and tolerance. Our fault detection and tolerance technique reduces output power

Pedram, Massoud

298

Using Reinforcement Learning for Proactive Network Fault Management  

E-Print Network [OSTI]

fault management demands intelligent man­ agement actions be taken by central manager or remote agents.g., alarms) which appear sequentially. For example, on the manager's side, polling devices randomly (orUsing Reinforcement Learning for Proactive Network Fault Management Qiming He, Mark A. Shayman

Shayman, Mark A.

299

A model of carbon evasion and sedimentation in temperate lakes  

E-Print Network [OSTI]

A model of carbon evasion and sedimentation in temperate lakes PA U L C . H A N S O N *, A M I N., Madison, WI 53726, USA Abstract Lakes process terrigenous carbon. The carbon load processed by lakes may partially offset estimates made for terrestrial net ecosystem exchange (NEE). The balance within lakes

Turner, Monica G.

300

Developing a Great Lakes remote sensing community Marie C. Colton  

E-Print Network [OSTI]

in the West Basin area of Lake Erie (Lekki et al., 2009). Satellite synthetic aperture radar imagery fromCommentary Developing a Great Lakes remote sensing community Marie C. Colton NOAA Great Lakes Introduction Observational data collection of the Laurentian Great Lakes has ad- vanced during the past decade

Note: This page contains sample records for the topic "fault zone lake" 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

Contemporary Lake Superior Ice Cover Climatology Raymond A. Assel  

E-Print Network [OSTI]

Contemporary Lake Superior Ice Cover Climatology Raymond A. Assel NOAA Great Lakes Environmental Introduction A brief discussion of Lake Superior ice cover climatology (Phillips, 1978) was included) almost three decades ago. Much additional information (and analysis) of Great Lakes ice cover has been

302

sampling locationsG The Lake Erie ecosystem faces a wide and varied  

E-Print Network [OSTI]

, Lake Erie algal bloom. October 11, 2013. Credit: NOAA Great Lakes CoastWatch #12;Upwelling Upwellingsampling locationsG The Lake Erie ecosystem faces a wide and varied range of threats to its health Lakes, such as Green Bay, Lake Michigan; Saginaw Bay, Lake Huron; and the central basin of Lake Erie

303

Overlap zoned electrically heated particulate filter  

DOE Patents [OSTI]

A system includes a particulate matter (PM) filter that includes an upstream end for receiving exhaust gas and a downstream end. A zoned heater is arranged spaced from the upstream end and comprises N zones, where N is an integer greater than one, wherein each of the N zones comprises M sub-zones, where M is an integer greater than or equal to one, and wherein the N zones and the M sub-zones are arranged in P layers, where P is an integer greater than one. A control module selectively activates at least a selected one of the N zones to initiate regeneration in downstream portions of the PM filter from the one of the N zones and deactivates non-selected ones of the N zones.

Gonze, Eugene V [Pinckney, MI; Chapman, Mark R [Brighton, MI

2011-07-19T23:59:59.000Z

304

Test generation and fault detection for VLSI PPL circuits  

SciTech Connect (OSTI)

The problem of design for testability of PPL logic circuits is addressed. A test-generation package was developed which utilizes the special features of PPL logic to generate high fault coverage test vectors at a reduced computational cost. The test strategy assumes that one of the scan design techniques is used. A new methodology for test-vectors compaction without compromising the fault coverage is also proposed. A fault-oriented test-generation algorithm combined with a heuristic test-generation algorithm are the essential ingredients of this package. The fault-oriented algorithm uses a modified D-algorithm which includes look-ahead features and a new seven-valued logic to improve the average speed of the test-generation process. Fault coverages in the 90% range were obtained using the test sequences generated by this package.

Amin, A.A.M.

1987-01-01T23:59:59.000Z

305

LAKE AND RESERVOIR MANAGEMENT, 1990 6(2): 175-180 C 1990 North American Lake Management Society  

E-Print Network [OSTI]

in both lakes. Prior Lake contained a fish community in which the largemouth bass (Micropterus salmoicks at Prior Lake was 2,200 uS/cm. The most abundant fish species in this lake were largemouth bass, bluegill carp (Ctenopharyngodon idella) is a her- bivorous fish that can control nuisance aquatic vegetation

306

Feb. 11, 2008 Advanced Fault Tolerance Solutions for High Performance Computing 1/47 Advanced Fault Tolerance Solutions  

E-Print Network [OSTI]

Feb. 11, 2008 Advanced Fault Tolerance Solutions for High Performance Computing 1/47 RAS RAS Advanced Fault Tolerance Solutions for High Performance Computing Christian Engelmann Oak Ridge National Solutions for High Performance Computing 2/47 · Nation's largest energy laboratory · Nation's largest

Engelmann, Christian

307

Pore water chemistry of an alkaline rift valley lake: Lake Turkana, Kenya  

SciTech Connect (OSTI)

Lake Turkana is the largest closed basin lake in the African rift system. It has evolved through the past 5000 years to become a moderately alkaline lake. Previous mass balance argument suggest that sulfate is removed from the lake by sulfate reduction in the sediments, and that the lake is accumulating in chloride, sodium, and alkalinity. Studies of pore water from 12 meter cores collected in November 1984 show that sulfate is reduced in the sediment column with a net production of alkalinity. Some sodium is lost from the lake and diffuses into the sediment to maintain charge balance. At several meters depth, organic matter is destroyed by methanogenic bacteria, as shown by the high delta /sup 13/C values for dissolved inorganic carbon. Magnesium and calcium molar ratios change with depth; chloride, sodium, and alkalinity also change with depth.

Cerling, T.E.; Johnson, T.C.; Halfman, J.D.; Lister, G.

1985-01-01T23:59:59.000Z

308

E-Print Network 3.0 - antarctic lakes models Sample Search Results  

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

and the Early Colonization of an Antarctic Lake Kerrie M. Swadling1 Centre d... sediments from a continental Antarctic lake (Ace Lake, Vestfold Hills, East Antarctica)...

309

E-Print Network 3.0 - atlas great lakes Sample Search Results  

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

Record amounts of dissolved phosphorus hit Lake Erie Algae blooms could threaten Lake Erie... .3. Location of lakes and ... Source: Gottgens, Hans - Department of...

310

E-Print Network 3.0 - alkaline saline lakes Sample Search Results  

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

Research Chemical and physical properties of some saline lakes in Alberta and Saskatchewan Jeff S Bowman* and Julian... and ephemeral athalassohaline lakes. These lakes...

311

GEOTHERMAL EXPLORATION ASSESSMENT AND INTERPRETATION, KLAMATH BASIN, OREGON-SWAN LAKE AND KLAMATH HILLS AREA  

E-Print Network [OSTI]

survey of the Swan Lake Valley area, Oregon: Geonornicssurvey of the Swan Lake Valley Area, Oregon: GeonomicsKLAMATH BASIN, OREGON SWAN LAKE AND KLAMATH HILLS AREA M.

Stark, M.

2011-01-01T23:59:59.000Z

312

GEOTHERMAL EXPLORATION ASSESSMENT AND INTERPRETATION, KLAMATH BASIN, OREGON-SWAN LAKE AND KLAMATH HILLS AREA  

E-Print Network [OSTI]

KLAMATH BASIN, OREGON SWAN LAKE AND KLAMATH HILLS AREA M.survey of the Swan Lake Valley area, Oregon: Geonornicssurvey of the Swan Lake Valley Area, Oregon: Geonomics

Stark, M.

2011-01-01T23:59:59.000Z

313

Unsaturated Zone and Saturated Zone Transport Properties (U0100)  

SciTech Connect (OSTI)

This Analysis/Model Report (AMR) summarizes transport properties for the lower unsaturated zone hydrogeologic units and the saturated zone at Yucca Mountain and provides a summary of data from the Busted Butte Unsaturated Zone Transport Test (UZTT). The purpose of this report is to summarize the sorption and transport knowledge relevant to flow and transport in the units below Yucca Mountain and to provide backup documentation for the sorption parameters decided upon for each rock type. Because of the complexity of processes such as sorption, and because of the lack of direct data for many conditions that may be relevant for Yucca Mountain, data from systems outside of Yucca Mountain are also included. The data reported in this AMR will be used in Total System Performance Assessment (TSPA) calculations and as general scientific support for various Process Model Reports (PMRs) requiring knowledge of the transport properties of different materials. This report provides, but is not limited to, sorption coefficients and other relevant thermodynamic and transport properties for the radioisotopes of concern, especially neptunium (Np), plutonium (Pu), Uranium (U), technetium (Tc), iodine (I), and selenium (Se). The unsaturated-zone (UZ) transport properties in the vitric Calico Hills (CHv) are discussed, as are colloidal transport data based on the Busted Butte UZTT, the saturated tuff, and alluvium. These values were determined through expert elicitation, direct measurements, and data analysis. The transport parameters include information on interactions of the fractures and matrix. In addition, core matrix permeability data from the Busted Butte UZTT are summarized by both percent alteration and dispersion.

J. Conca

2000-12-20T23:59:59.000Z

314

Hydrological and solute budgets of Lake Qinghai, the largest lake on the Tibetan Plateau  

SciTech Connect (OSTI)

Water level and chemistry of Lake Qinghai are sensitive to climate changes and are important for paleoclimatic implications. An accurate understanding of hydrological and chemical budgets is crucial for quantifying geochemical proxies and carbon cycle. Published results of water budget are firstly reviewed in this paper. Chemical budget and residence time of major dissolved constituents in the lake are estimated using reliable water budget and newly obtained data for seasonal water chemistry. The results indicate that carbonate weathering is the most important riverine process, resulting in dominance of Ca2+ and DIC for river waters and groundwater. Groundwater contribution to major dissolved constituents is relatively small (4.2 ± 0.5%). Wet atmospheric deposition contributes annually 7.4–44.0% soluble flux to the lake, resulting from eolian dust throughout the seasons. Estimates of chemical budget further suggest that (1) the Buha-type water dominates the chemical components of the lake water, (2) Na+, Cl?, Mg2+, and K+ in lake water are enriched owing to their conservative behaviors, and (3) precipitation of authigenic carbonates (low-Mg calcite, aragonite, and dolomite) transits quickly dissolved Ca2+ into the bottom sediments of the lake, resulting in very low Ca2+ in the lake water. Therefore, authigenic carbonates in the sediments hold potential information on the relative contribution of different solute inputs to the lake and the lake chemistry in the past.

Jin, Zhangdong; You, Chen-Feng; Wang, Yi; Shi, Yuewei

2010-05-01T23:59:59.000Z

315

Solar Policy Environment: Salt Lake  

Broader source: Energy.gov [DOE]

The overall objective of the “Solar Salt Lake” (SSL) team is to develop a fully-scoped city and county-level implementation plan that will facilitate at least an additional ten megawatts of solar photovoltaic (PV) installations in the government, commercial, industrial, and residential sectors by 2015. To achieve this aggressive goal, the program strategy includes a combination of barrier identification, research, and policy analysis that utilizes the input of various stakeholders. Coupled with these activities will be the development and implementation of pilot installations in the government and residential sectors, and broad outreach to builders and potential practitioners of solar energy products in the process. In this way, while creating mechanisms to enable a demand for solar, SSL will also facilitate capacity building for suppliers, thereby helping to ensure long-term sustainability for the regional market.

316

Bear Lake County, Idaho ASHRAE 169-2006 Climate Zone | 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 Home5b9fcbce19 NoPublic Utilities Address: 160 EastMaine:Barbers Point Housing,Illinois:CountyNewWest,Information

317

The influence of littoral zone structural complexity on fish assemblages in Lake Conroe, TX  

E-Print Network [OSTI]

the centroid for Spring. Centroids for threadfin shad and yellow bass lie in an intermediate position between Spring and Summer. The centroids for black crappie (Porno@i s nigromaculatus), gizzard shad (Dorasoma cepedianum), channel catfish (Ictalurus...

Trial, Perry Felix

1999-01-01T23:59:59.000Z

318

Steps toward fault-tolerant quantum chemistry.  

SciTech Connect (OSTI)

Developing quantum chemistry programs on the coming generation of exascale computers will be a difficult task. The programs will need to be fault-tolerant and minimize the use of global operations. This work explores the use a task-based model that uses a data-centric approach to allocate work to different processes as it applies to quantum chemistry. After introducing the key problems that appear when trying to parallelize a complicated quantum chemistry method such as coupled-cluster theory, we discuss the implications of that model as it pertains to the computational kernel of a coupled-cluster program - matrix multiplication. Also, we discuss the extensions that would required to build a full coupled-cluster program using the task-based model. Current programming models for high-performance computing are fault-intolerant and use global operations. Those properties are unsustainable as computers scale to millions of CPUs; instead one must recognize that these systems will be hierarchical in structure, prone to constant faults, and global operations will be infeasible. The FAST-OS HARE project is introducing a scale-free computing model to address these issues. This model is hierarchical and fault-tolerant by design, allows for the clean overlap of computation and communication, reducing the network load, does not require checkpointing, and avoids the complexity of many HPC runtimes. Development of an algorithm within this model requires a change in focus from imperative programming to a data-centric approach. Quantum chemistry (QC) algorithms, in particular electronic structure methods, are an ideal test bed for this computing model. These methods describe the distribution of electrons in a molecule, which determine the properties of the molecule. The computational cost of these methods is high, scaling quartically or higher in the size of the molecule, which is why QC applications are major users of HPC resources. The complexity of these algorithms means that MPI alone is insufficient to achieve parallel scaling; QC developers have been forced to use alternative approaches to achieve scalability and would be receptive to radical shifts in the programming paradigm. Initial work in adapting the simplest QC method, Hartree-Fock, to this the new programming model indicates that the approach is beneficial for QC applications. However, the advantages to being able to scale to exascale computers are greatest for the computationally most expensive algorithms; within QC these are the high-accuracy coupled-cluster (CC) methods. Parallel coupledcluster programs are available, however they are based on the conventional MPI paradigm. Much of the effort is spent handling the complicated data dependencies between the various processors, especially as the size of the problem becomes large. The current paradigm will not survive the move to exascale computers. Here we discuss the initial steps toward designing and implementing a CC method within this model. First, we introduce the general concepts behind a CC method, focusing on the aspects that make these methods difficult to parallelize with conventional techniques. Then we outline what is the computational core of the CC method - a matrix multiply - within the task-based approach that the FAST-OS project is designed to take advantage of. Finally we outline the general setup to implement the simplest CC method in this model, linearized CC doubles (LinCC).

Taube, Andrew Garvin

2010-05-01T23:59:59.000Z

319

Self field triggered superconducting fault current limiter  

DOE Patents [OSTI]

A superconducting fault current limiter array with a plurality of superconductor elements arranged in a meanding array having an even number of supconductors parallel to each other and arranged in a plane that is parallel to an odd number of the plurality of superconductors, where the odd number of supconductors are parallel to each other and arranged in a plane that is parallel to the even number of the plurality of superconductors, when viewed from a top view. The even number of superconductors are coupled at the upper end to the upper end of the odd number of superconductors. A plurality of lower shunt coils each coupled to the lower end of each of the even number of superconductors and a plurality of upper shunt coils each coupled to the upper end of each of the odd number of superconductors so as to generate a generally orthoganal uniform magnetic field during quenching using only the magenetic field generated by the superconductors.

Tekletsadik, Kasegn D. (Rexford, NY)

2008-02-19T23:59:59.000Z

320

Locating hardware faults in a parallel computer  

DOE Patents [OSTI]

Locating hardware faults in a parallel computer, including defining within a tree network of the parallel computer two or more sets of non-overlapping test levels of compute nodes of the network that together include all the data communications links of the network, each non-overlapping test level comprising two or more adjacent tiers of the tree; defining test cells within each non-overlapping test level, each test cell comprising a subtree of the tree including a subtree root compute node and all descendant compute nodes of the subtree root compute node within a non-overlapping test level; performing, separately on each set of non-overlapping test levels, an uplink test on all test cells in a set of non-overlapping test levels; and performing, separately from the uplink tests and separately on each set of non-overlapping test levels, a downlink test on all test cells in a set of non-overlapping test levels.

Archer, Charles J.; Megerian, Mark G.; Ratterman, Joseph D.; Smith, Brian E.

2010-04-13T23:59:59.000Z

Note: This page contains sample records for the topic "fault zone lake" 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

Statewide Empire Zone Program (New York)  

Broader source: Energy.gov [DOE]

Business that do not meet the requirements for standard financing, but are in need of capital, may qualify for NYBDC’s Statewide Empire Zone Program. The Statewide Zone Capital Corporation (SZCC),...

322

Renewable Energy Generation Zone Property Tax Abatement  

Broader source: Energy.gov [DOE]

Local areas in Mimssouri can be designated as Renewable Energy Generation Zones and receive property tax abatements as part of the Enhanced Enterprise Zone program. Legislation (H.B. 737) enacted...

323

Enterprise Zone Sales Tax Exemption (Kansas)  

Broader source: Energy.gov [DOE]

The Enterprise Zone Sales Tax Exemption offers businesses located in such economic development zones a 100 percent sales tax exemption on the purchase of labor and materials to construct or remodel...

324

Delineating Groundwater Sources and Protection Zones  

E-Print Network [OSTI]

: Groundwater protection zones for five city-owned water supply wells in Sebastopol, Calif. Zones were City of Sebastopol Demonstration Project report by Leah G. Walker, California Dept. of Health Services

Pasternack, Gregory B.

325

Local Option- Rural Renewable Energy Development Zones  

Broader source: Energy.gov [DOE]

Cities, counties, or several contiguous counties in Oregon can set up Rural Renewable Energy Development Zones. The zone can only cover territory outside of the urban growth boundary of any large...

326

Virginia Enterprise Zone Job Creation Grant (Virginia)  

Broader source: Energy.gov [DOE]

The Virginia Enterprise Zone Job Creation Grant provides cash grants to businesses located in Enterprise zones that create permanent new jobs over a four-job threshold. State incentives are...

327

The Border Cities Enterprise Zone Program (Minnesota)  

Broader source: Energy.gov [DOE]

The Border Cities Enterprise Zone Program provides business tax credits to businesses that invest, develop, expand, and create jobs in identified Border-Cities Enterprise Zones. Companies may be...

328

Enterprise Zone Real Property Investment Grant (Virginia)  

Broader source: Energy.gov [DOE]

The Enterprise Zone Real Property Investment Grant provides qualified zone investors with cash grants for industrial, commercial or mixed use property. The grant is equal to 20% of the excess...

329

Small Wind Innovation Zone and Model Ordinance  

Broader source: Energy.gov [DOE]

In May 2009, the Iowa legislature created the Small Wind Innovation Zone Program, which allows any city, county, or other political subdivision to create small wind innovation zones that promote...

330

Keystone Innovation Zone Tax Credit Program (Pennsylvania)  

Broader source: Energy.gov [DOE]

The Keystone Innovation Zone Tax Credit Program provides tax credits to companies less than eight years old who operate within designated innovation zones. A total pool of $25 million in tax...

331

Lakes: Restrictions on Ditches and Drains (Indiana)  

Broader source: Energy.gov [DOE]

The construction or alteration of new ditches and drains that may result in a lowering of the water level of a given lake must be accompanied by the construction of a dam to protect the water level...

332

Lake Worth Utilities- Energy Conservation Rebate Program  

Broader source: Energy.gov [DOE]

The City of Lake Worth Utilities, in conjunction with Florida Municipal Power Agency, offers a variety of rebates to residential and commercial customers for upgrading to energy saving equipment....

333

Synthetic ecology : revisiting Mexico City's lakes project  

E-Print Network [OSTI]

Mexico City was founded 700 years ago on man made islets in the middle of a lake. Today, it faces a contradictory situation were water is running scarce, but simultaneously the city runs the risk of drowning in its own ...

Daou, Daniel (Daou Ornelas)

2011-01-01T23:59:59.000Z

334

Salt Lake City- High Performance Buildings Requirement  

Broader source: Energy.gov [DOE]

Salt Lake City's mayor issued an executive order in July 2005 requiring that all public buildings owned and controlled by the city be built or renovated to meet the requirements of LEED "silver"...

335

Santa Clara County- Zoning Ordinance (California)  

Broader source: Energy.gov [DOE]

Santa Clara County's Zoning Ordinance includes standards for wind and solar structures for residential, agricultural, and commercial uses.

336

Eastern Energy Zones Mapping Tool  

Broader source: Energy.gov [DOE]

The Eastern Interconnection States’ Planning Council (EISPC) has released the Energy Zones (EZ) Mapping Tool, a free, web-based interactive tool that will help states and other stakeholders in the Eastern Interconnection identify geographic areas suitable for the development of clean energy resources (natural gas, sequestration or utilitization locations for C02 from coal, nuclear, and renewable) which can potentially provide significant amounts of new electric power generation.

337

Experimental wrench faulting at confining pressure  

E-Print Network [OSTI]

-peak, peak, post-peak, pre-residual, and residual shear force (modified from Tchalenko, 1970, Fig. 3) . . . . . . . . . . . . . . . . . . . . . . . . . 14 Example of shear stress/shear d1splacement curve for spec1men 978, deformed at 50 MPa confin1ng... thin sect1ons of 0. 5 cm Indiana 11mestone veneer, deformed at 50 MPa confining pres- sure, and taken to 0. 54 cm shear d1splacement (spe- cimen 978). . . . . . . . . . . . . . . . . - . - . ~ 26 29 32 35 10. Shear zone fracture map sketched...

Bartlett, Wendy Louise

2012-06-07T23:59:59.000Z

338

Crow Lake Wind | Open Energy Information  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Office of InspectorConcentratingRenewable Solutions LLC JumpCrow Lake Wind Jump to: navigation, search Name Crow Lake

339

Combustion Air Zone (CAZ) Best Practices | Department of Energy  

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

Combustion Air Zone (CAZ) Best Practices Combustion Air Zone (CAZ) Best Practices Combustion Air Zone (CAZ) Best Practices Webinar. Presentation More Documents & Publications...

340

Visualization of stacking faults in fcc crystals in plastic deformations  

E-Print Network [OSTI]

Using molecular dynamics simulation, we investigate the dynamics of stacking faults in fcc crystals in uniaxial stretching in a Lennard-Jones binary mixture composed of 4096 particles in three dimensions. We visualize stacking faults using a disorder variable $D_j(t)$ for each particle $j$ constructed from local bond order parameters based on spherical harmonics (Steinhardt order parameters). Also introducing a method of bond breakage, we examine how stacking faults are formed and removed by collective particle motions. These processes are relevant in plasticity of fcc crystals.

Takeshi Kawasaki; Akira Onuki

2011-11-27T23:59:59.000Z

Note: This page contains sample records for the topic "fault zone lake" 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

Fault-tree construction and calculations on a microcomputer  

E-Print Network [OSTI]

Figure 17 - Program Overview Screen Figure 18 ? Main Menu Screen Figure 19 ? Invalid Command Screen Figure 20 - First Usage of Disk Screen Figure 21 ? Fault-tree Name Screen Figure 22 - Invalid Fault-tree Name Screen Fi gure 23 ? TOP EVENT Label... to do? Fi gure 19. Inval i d Command Screen 53 CREATE - This command allows the user to build a new fault tree. After a CREATE command is entered, the system wi 1 1 display the screen in Figure 20. This question is asked in order to determine...

Beckmann, Jeffery Linn

1985-01-01T23:59:59.000Z

342

Experimental characterization of faults on low-voltage systems  

E-Print Network [OSTI]

arcing ground faults '10'. The first scheme is very similar to the Ground Sensor Protection scheme described in i8j. The second scheme employs the fact that the voltage waveshape at the 1'suit point is flat topped. Harmonic analysis shows that... value when an arcing fault takes place. Continued presence of a, relatively high third- harmonic component in the bus voltage is a definite sign that there is an arcing fault in the system, Kusko and Peeran recommended the use of a, third harmonic...

Ahmed, Jubayer

1992-01-01T23:59:59.000Z

343

On-Line Fault Detection and Compensation of Hydraulic Driven Machines Using Modelling Techniques  

E-Print Network [OSTI]

On-Line Fault Detection and Compensation of Hydraulic Driven Machines Using Modelling Techniques C purpose of hydraulic driven machines as well as for the compensation of incipient faults where applicable: Modelling, Simulation, Hydraulic motors, Fault detection, Fault Compensation 1. Introduction Model

Thawonmas, Ruck

344

Thermal anomalies indicate preferential flow along faults in unconsolidated sedimentary aquifers  

E-Print Network [OSTI]

Thermal anomalies indicate preferential flow along faults in unconsolidated sedimentary aquifers V in unconsolidated siliciclastic aquifers off-set by normal-faults in the Lower Rhine Embayment, Germany. High plane. Most current models of fault hydrology in unconsolidated sedimentary sequences assume faults

Bense, Victor

345

Geometry and scaling relations of a population of very small rift-related normal faults  

E-Print Network [OSTI]

normal faults within the Solite Quarry of the Dan River rift basin range in length from a few millimetres AND SCALING RELATIONS The small normal faults are present in quarries of the Virginia Solite Corporation outcrops and quarried boulders (Fig. 2). The fault traces are typically straight, although the fault tips

346

J. Great Lakes Res. 26(4):495505 Internat. Assoc. Great Lakes Res., 2000  

E-Print Network [OSTI]

generated by strong winds. Transport during the storms was almost entirely alongshore, although someJ. Great Lakes Res. 26(4):495­505 Internat. Assoc. Great Lakes Res., 2000 NOTE Sediment. The resuspension is the result of the interaction between high bottom current veloci- ties and surface waves

347

Geothermal exploration assessment and interpretation, Upper Klamah Lake Area, Klamath Basin, Oregon  

SciTech Connect (OSTI)

Data from public and private sources on the Klamath Basin geothermal resource are reviewed, synthesized, and reinterpreted. In this, the second and final phase of the work, geological, remote sensing, geochemical, temperature gradient, gravity, aeromagnetic, and electrical resistivity data sets are examined. These data were derived from surveys concentrated on the east and west shores of Upper Klamath Lake. The geological, remote sensing, and potential field data suggest a few northeast-trending discontinuities, which cross the regional north-westerly strike. The near-surface distribution of warm water appears to be related to the intersections of these lineaments and northwest-trending faults. The groundwater geochemical data are reviewed and the various reservoir temperature estimates compared. Particular attention is given to specific electrical conductivities of waters as an interpretational aid to the subsurface resistivity results. A clear trend emerges in the Klamath Falls/Olene Gap area; hotter waters are associated with higher specific conductivities. In the Nuss Lake/Stukel Mountain area the opposite trend prevails, although the relationship is somewhat equivocal.

Stark, M.; Goldstein, N.E.; Wollenberg, H.A.

1980-09-01T23:59:59.000Z

348

Automated transmission line fault analysis using synchronized sampling at two ends  

SciTech Connect (OSTI)

This paper introduces a new approach to fault analysis using synchronized sampling. A digital fault recorder with Global Positioning System (GPS) satellite receiver is the source of data for this approach. Fault analysis functions, such as fault detection, classification and location are implemented for a transmission line using synchronized samples from two ends of a line. This technique can be extremely fast, selective and accurate, providing fault analysis performance that can not easily be matched by other known techniques.

Kezunovic, M. [Texas A and M Univ., College Station, TX (United States)] [Texas A and M Univ., College Station, TX (United States); Perunicic, B. [Lamar Univ., Beaumont, TX (United States)] [Lamar Univ., Beaumont, TX (United States)

1996-02-01T23:59:59.000Z

349

Automated transmission line fault analysis using synchronized sampling at two ends  

SciTech Connect (OSTI)

This paper introduces a new approach to fault analysis using synchronized sampling. A digital fault recorder with Global Positioning System (GPS) satellite receiver is the source of data for this approach. Fault analysis functions, such as fault detection, classification and location are implemented for a transmission line using synchronized samples from two ends of a line. This technique can be extremely fast, selective and accurate, providing fault analysis performance that can not easily be matched by other known techniques.

Kezunovic, M. [Texas A and M Univ., College Station, TX (United States); Perunicic, B. [Lamar Univ., Beaumont, TX (United States)

1995-12-31T23:59:59.000Z

350

Evaluation of a Decoupling-Based Fault Detection and Diagnostic Technique - Part I: Field Emulation Evaluation  

E-Print Network [OSTI]

), evaporator fouling (Evapfoul), liquid-line restriction (Llrestr), low refrigerant charge (Reflow), and refrigerant high charge (Refhigh). Except for refrigerant charge and compressor leakage faults for which five fault levels were introduced, four fault... for these tests. The method could detect low refrigerant charge and loss of compressor performance at the lowest levels introduced and all other faults at the second level. All of the faults could be reliably diagnosed before a 5% degradation in capacity...

Li, H.; Braun, J.

2006-01-01T23:59:59.000Z

351

arcing fault fires: Topics by E-print Network  

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

stacking faults at a production-rate of few gmin. A guideline for controlling the number of layers of such FLG has also been suggested. Karmakar, Soumen; Lalla, Niranjan P;...

352

assembly line fault: Topics by E-print Network  

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

of fault data to verify that all elements of the protection system Siegel, Mel 190 Bucket brigades on in-tree assembly networks John J. Bartholdi III a,*, Donald D. Eisenstein...

353

Microgrid Fault Protection Based on Symmetrical and Differential Current Components  

E-Print Network [OSTI]

Microgrid Fault Protection Based on Symmetrical and Differential Current Components Prepared.........................................................................................8 2. AEP CERTS MICROGRID .........................................................................9 ........................................................................67 #12;3 Index of Figures Figure 1: Schematic representation of the AEP CERTS microgrid

354

Characteristics of Wind Turbines Under Normal and Fault Conditions: Preprint  

SciTech Connect (OSTI)

This paper investigates the characteristics of a variable-speed wind turbine connected to a stiff or weak grid under normal and fault conditions and the role of reactive power compensation.

Muljadi, E.; Butterfield, C. P.; Parsons, B.; Ellis, A.

2007-02-01T23:59:59.000Z

355

Faults as potential hydrocarbon barriers, Arroyo Grande, California  

E-Print Network [OSTI]

Faulting in a sandstone introduces properties which are different from the country rock. Previous work has shown that these new properties can significantly impede the flow of hydrocarbons through the country rock. This thesis seeks to analyze...

Switek, Daniel Paul

1994-01-01T23:59:59.000Z

356

An information model for inter-organizational fault Patricia Marcu  

E-Print Network [OSTI]

in the IT Infrastructure Library (ITIL) [2] and related frameworks in the area of IT service management (ITSM). But since ITIL and the related ITSM frameworks do not consider specific aspects of inter- organizational (fault

357

Understanding Fault Characteristics And Sediment Depth For Geothermal...  

Open Energy Info (EERE)

Fault Characteristics And Sediment Depth For Geothermal Exploration Using 3D Gravity Inversion In Walker Valley, Nevada Jump to: navigation, search OpenEI Reference LibraryAdd to...

358

Non-intrusive fault detection in reciprocating compressors  

E-Print Network [OSTI]

This thesis presents a set of techniques for non-intrusive sensing and fault detection in reciprocating compressors driven by induction motors. The procedures developed here are "non-intrusive" because they rely only on ...

Schantz, Christopher James

2011-01-01T23:59:59.000Z

359

CAPRI : a common architecture for distributed probabilistic Internet fault diagnosis  

E-Print Network [OSTI]

This thesis presents a new approach to root cause localization and fault diagnosis in the Internet based on a Common Architecture for Probabilistic Reasoning in the Internet (CAPRI) in which distributed, heterogeneous ...

Lee, George J. (George Janbing), 1979-

2007-01-01T23:59:59.000Z

360

CAPRI: A Common Architecture for Distributed Probabilistic Internet Fault Diagnosis  

E-Print Network [OSTI]

This thesis presents a new approach to root cause localization and fault diagnosis in the Internet based on a Common Architecture for Probabilistic Reasoning in the Internet (CAPRI) in which distributed, heterogeneous ...

Lee, George J.

2007-06-04T23:59:59.000Z

Note: This page contains sample records for the topic "fault zone lake" 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

Lossless fault-tolerant data structures with additive overhead  

E-Print Network [OSTI]

We develop the first dynamic data structures that tolerate ? memory faults, lose no data, and incur only an O(? ) additive overhead in overall space and time per operation. We obtain such data structures for arrays, linked ...

Christiano, Paul F.

362

STRESS AND FAULTING IN THE COSO GEOTHERMAL FIELD: UPDATE AND...  

Open Energy Info (EERE)

FLANK AND COSO WASH Jump to: navigation, search OpenEI Reference LibraryAdd to library Conference Proceedings: STRESS AND FAULTING IN THE COSO GEOTHERMAL FIELD: UPDATE AND...

363

Identifying Efficiency Degrading Faults in Split Air Conditioning Systems  

E-Print Network [OSTI]

Studies estimate that as much as 50% of packaged air conditioning systems operate in faulty conditions that degrade system efficiency. Common faults include: under- and over-charged systems (too much or too little refrigerant), faulty expansions...

Terrill, T. J.; Brown, M. L.; Cheyne, R. W. Jr.; Cousins, A. J.; Daniels, B. P.; Erb, K. L.; Garcia, P. A.; Leutermann, M. J.; Nel, A. J.; Robert, C. L.; Widger, S. B.; Williams, A. G.; Rasmussen, B. P.

2013-01-01T23:59:59.000Z

364

The northwest extension of the Meers Fault in southwestern Oklahoma  

E-Print Network [OSTI]

THE NORTHWEST EXTENSION OF THE MEERS FAULT IN SOUTIRVESTERN OKLAHOMA A Thesis by HASAN CETIN Submitted to the Office of Graduate Studies of Texas A&M University in partial fulfillment of the requirements for the degree of MASTER OF SCIENCE... May 1991 Major Subject: Geology THE NORTHWEST EXTENSION OF THE MEERS FAULT IN SOUTHWESTERN OKLAHOMA A Thesis by HASAN CETIN Approved as to style and content by: Norman R. ford (Chair of ommittee) Chr stopher C. Mathewson (Member) ne A...

Cetin, Hasan

1991-01-01T23:59:59.000Z

365

Two Similarity Measure Approaches to Whole Building Fault Diagnosis  

E-Print Network [OSTI]

consumption in buildings using similarity measures. The method is referred to as the cosine similarity method if cosine similarity is adopted and is referred to as the Euclidean distance similarity method if Euclidean distance similarity is implemented.... Fig. 1 Block diagram for diagnosing abnormal energy consumption Step 1: Reference Control Change Library Determination Whole building fault diagnosis is different from component level fault diagnosis. It can only give a general clue, for example...

Lin, G.; Claridge, D.

2012-01-01T23:59:59.000Z

366

The application of satellite time references to HVDC fault location  

SciTech Connect (OSTI)

An HVdc fault location scheme is described which relies on very precise detection of the time of arrival of fault created surges at both ends of the line. Such detection is achieved by a very accurate data acquisition and processing system combined with the time reference signals provided by a global positioning system receiver. Extensive digital simulation is carried out to determine the voltage and current waveforms, to identify the main sources of error and suggest possible compensation techniques.

Dewe, M.B.; Sankar, S.; Arrillaga, J. (Univ. of Canterbury, Christchurch (New Zealand))

1993-07-01T23:59:59.000Z

367

Occupancy Based Fault Detection on Building Level - a Feasibility Study  

E-Print Network [OSTI]

-going commissioning and fault detection and diagnostics (FDD) has been performed to improve the current situation of building problems by comparing measured building performance with design predictions [Portland 2003]. For fault detection, different methods... conference on building commissioning, Portland Energy Conservation. Portland. 2003. Methods for automated and continuous commissioning of building systems. US department of commerce, Portland energy conservation inc. Schijndel, A.W.M. van, 2008...

Tuip, B.; Houten, M.; Trcka, M.; Hensen, M.

2010-01-01T23:59:59.000Z

368

Energy and water in the Great Lakes.  

SciTech Connect (OSTI)

The nexus between thermoelectric power production and water use is not uniform across the U.S., but rather differs according to regional physiography, demography, power plant fleet composition, and the transmission network. That is, in some regions water demand for thermoelectric production is relatively small while in other regions it represents the dominate use. The later is the case for the Great Lakes region, which has important implications for the water resources and aquatic ecology of the Great Lakes watershed. This is today, but what about the future? Projected demographic trends, shifting lifestyles, and economic growth coupled with the threat of global climate change and mounting pressure for greater U.S. energy security could have profound effects on the region's energy future. Planning for such an uncertain future is further complicated by the fact that energy and environmental planning and regulatory decisionmaking is largely bifurcated in the region, with environmental and water resource concerns generally taken into account after new energy facilities and technologies have been proposed, or practices are already in place. Based on these confounding needs, the objective of this effort is to develop Great Lakes-specific methods and tools to integrate energy and water resource planning and thereby support the dual goals of smarter energy planning and development, and protection of Great Lakes water resources. Guiding policies for this planning are the Great Lakes and St. Lawrence River Basin Water Resources Compact and the Great Lakes Water Quality Agreement. The desired outcome of integrated energy-water-aquatic resource planning is a more sustainable regional energy mix for the Great Lakes basin ecosystem.

Tidwell, Vincent Carroll

2011-11-01T23:59:59.000Z

369

Depositional Influences on Porewater Arsenic in Sediments of a Mining-Contaminated Freshwater Lake  

SciTech Connect (OSTI)

Arsenic-containing minerals mobilized during mining activities and deposited to Lake Coeur d'Alene (CDA), Idaho sediments represent a potential source of soluble As to the overlying water. Our objective was to delineate the processes controlling porewater As concentrations within Lake CDA sediments. Sediment and porewater As concentrations were determined, and solid-phase As associations were probed using X-ray absorption near-edge structure (XANES) spectroscopy. Although maximum As in the sediment porewaters varied from 8.4 to 16.2 microM, As sorption on iron oxyhydroxides at the oxic sediment-water interface prevented flux to overlying water. Floods deposit sediment containing variable amounts of arsenopyrite (FeAsS), with majorfloods depositing large amounts of sediment that bury and preserve reduced minerals. Periods of lower deposition increase sediment residence times in the oxic zone, promoting oxidation of reduced minerals, SO4(2-) efflux, and formation of oxide precipitates. Depositional events bury oxides containing sorbed As, transitioning them into anoxic environments where they undergo dissolution, releasing As to the porewater. High Fe:S ratios limit the formation of arsenic sulfides in the anoxic zone. As a result of As sequestration at the sediment-water interface and its release upon burial, decreased concentrations of porewater As will not occur unless As-bearing erosional inputs are eliminated.

Toevs, G.; Morra, M.J.; Winowiecki, L.; Strawn, D.; Polizzotto, M.L.; Fendorf, S.

2009-05-26T23:59:59.000Z

370

Identification of Focal Mechanisms of Seisms Occurring in the San Salvador Volcano-Ilopango Lake Area Between 1994 and March 2005  

SciTech Connect (OSTI)

We studied the geographic area located in the central part of El Salvador, between the San Salvador Volcano (Quezaltepec) and Ilopango Lake. Its latitude is between 13 deg. 36' and 13 deg. 54', and longitude is between -89 deg. 18' and -88 deg. 57'. This area is directly affected by the WNW axis, the most prominent weak tectonic system in the region. Our research aimed to determine the focal mechanisms of seisms occurring in the studied area between 1994 and March 2005. Our analysis provided information about displacement types of the geological faults, using the wave impulse P method and computer applications ARCGIS and SEISAN, with the subroutine FOCMEC. Information of the studied seisms was obtained from the National Service of Territorial Studies (SNET) database. Geographic models used in the preparation of maps are from the geographic information system of the School of Physics at the University of El Salvador. The 37 focal mechanisms on the map of faults were identified in digital seismographs to determinate the arrival polarity of the wave P for each seism station. Data from the focal mechanisms were analyzed and correlated with their replications. The analysis allowed us to identify evidences to consider the fault continuity not reported by the last geological mission in El Salvador conducted in the 1970s. The fault continuity is located northwest of the studied geographical area, between San Salvador City and the San Salvador Volcano. The compression and strain axes for this area are two main horizontal force axes. The average orientation for the strain axis is NNE-SSW, and WNW-SEE for the compression axis. There is also important seismic activity in the Ilopango Lake and surrounding area. However, data did not allow us to make any inference. The tensors distribution resulted in a high dispersion corresponding to typical fauces models.

Maria Mendez Martinez, Luz de; Portillo, Mercy [Salvadoran Association of Physics, University of El Salvador, San Salvador (El Salvador)

2009-04-19T23:59:59.000Z

371

Accommodation Zone | 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 SolarElectric Coop,SaveWhiskey FlatshydroMultiple2Abrams,AccionaAccommodation Zone

372

Rift Zone | 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: navigation, searchVirginia Blue RidgeUniversity ofGeothermal FacilityRenewableRifle,Zone

373

Microcomputer applications of, and modifications to, the modular fault trees  

SciTech Connect (OSTI)

The LaSalle Probabilistic Risk Assessment was the first major application of the modular logic fault trees after the IREP program. In the process of performing the analysis, many errors were discovered in the fault tree modules that led to difficulties in combining the modules to form the final system fault trees. These errors are corrected in the revised modules listed in this report. In addition, the application of the modules in terms of editing them and forming them into the system fault trees was inefficient. Originally, the editing had to be done line by line and no error checking was performed by the computer. This led to many typos and other logic errors in the construction of the modular fault tree files. Two programs were written to help alleviate this problem: (1) MODEDIT - This program allows an operator to retrieve a file for editing, edit the file for the plant specific application, perform some general error checking while the file is being modified, and store the file for later use, and (2) INDEX - This program checks that the modules that are supposed to form one fault tree all link up appropriately before the files are,loaded onto the mainframe computer. Lastly, the modules were not designed for relay type logic common in BWR designs but for solid state type logic. Some additional modules were defined for modeling relay logic, and an explanation and example of their use are included in this report.

Zimmerman, T.L.; Graves, N.L.; Payne, A.C. Jr.; Whitehead, D.W. [Sandia National Labs., Albuquerque, NM (United States)] [Sandia National Labs., Albuquerque, NM (United States)

1994-10-01T23:59:59.000Z

374

The San Andreas Fault System Paul Withers Wallace RE, The San Andreas Fault System, California, USGS Professional Paper 1515,  

E-Print Network [OSTI]

mainland Mexico. The San Andreas fault is commonly referred to as the boundary between the Pacific is correlated with the local geological setting. CO2 lubrication, #12;increased pore pressure, and decreased

Withers, Paul

375

Rupture Dynamics of Strike-Slip Faults with Stepovers: From Conceptually Simplified to Realistically Complex Fault Systems  

E-Print Network [OSTI]

This dissertation investigates the interaction of model II in-plane dynamic rupture with a geometrical discontinuity along the fault strike: stepover. One goal is to understand how large the stepover width must be to stop the dynamic rupture...

Liu, Zaifeng

2014-05-05T23:59:59.000Z

376

Realistic fault modeling and quality test generation of combined delay faults  

E-Print Network [OSTI]

. Summary . . Page . . Vi . Vii . 1X . I 2 . 5 . 5 . 6 . 6 . . . 14 . 14 . 16 . 17 . 18 . 18 . 20 . 20 23 , 33 . 34 36 36 38 . . 44 53 53 2. Future Work . . . . . REFERENCES . VITA Page 54 55 LIST OF FIGURES Fig. 1. Fault... 24 Fig. 10. Fig. 11. Fig. 12. Fig. 13. Fig. 14. Fig. 15. Fig. 16. Fig. 17. Fig. 18. Fig. 19. Fig. 20. Fig. 21. Fig. 22. Fig. 23. Fig. 24. Fig. 25. Path generation algorithm. Example for graph theory . Propagation along longest path...

Thadhlani, Ajaykumar A

2001-01-01T23:59:59.000Z

377

Abstract--A method for fault detection and isolation is proposed and applied to inverter faults in multi-phase drives. An  

E-Print Network [OSTI]

energy source, a five- leg inverter and a five-phase star-connected PMSM. It has to be noticed that all-magnet synchronous machine (PMSM) drive. The faults under consideration are: open-phase faults and open-switch faults

Boyer, Edmond

378

Lake George Park Commission: Stormwater Management (New York)  

Broader source: Energy.gov [DOE]

The Lake George Park Commission is a quasi-independent commission within the Department of Environmental Protection that is responsible for environmental conservation in the Lake George Park area....

379

Wind Equipment: Creating Jobs Along the Lake Erie Shore | Department...  

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

Wind Equipment: Creating Jobs Along the Lake Erie Shore Wind Equipment: Creating Jobs Along the Lake Erie Shore August 16, 2012 - 9:36am Addthis 1 of 3 Finished wind tower sections...

380

ORIGINAL ARTICLE The paleolimnology of Haynes Lake, Oak Ridges Moraine,  

E-Print Network [OSTI]

ORIGINAL ARTICLE The paleolimnology of Haynes Lake, Oak Ridges Moraine, Ontario, Canada is a small kettle lake located on the Oak Ridges Moraine, and is within the Greater metropolitan area

Patterson, Timothy

Note: This page contains sample records for the topic "fault zone lake" 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

When asked the question, "What makes Lake Mendota  

E-Print Network [OSTI]

. Although in relation to blue- green algae the lake's health is improving, human impact, climate change for Limnology is housed in the Hasler Laborato- ry of Limnology building which is located on Lake Mendota

Turner, Monica G.

382

Recipient: Lay of Salt Lake ENERGY EFFICIENCY AND CONSERVATION...  

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

with this CX. Salt Lake City Traffic Signal Management B5.1 None. Salt Lake City Bicycle Transit Center Task as submitted is not within scope of FOA and not eligible for...

383

Battling Golden Algae: Results suggest preventative lake management approaches  

E-Print Network [OSTI]

14 tx H2O Winter 2011 Story by Danielle Supercinski Battling golden algae Results suggest preventative lake management approaches Golden algae blooms, or the explosive growth of algae, are known to be toxic, but recent #28;ndings from.... Bryan Brooks at Baylor University, working jointly, recently completed the Lake Granbury and Lake Whitney Assessment Initiative project studying the biology and ecology of golden algae (Prymnesium parvum) in Texas lakes. First appearing in Texas...

Supercinski, Danielle

2011-01-01T23:59:59.000Z

384

Battling golden algae: Results suggest preventative lake managment approaches  

E-Print Network [OSTI]

14 tx H2O Winter 2011 Story by Danielle Supercinski Battling golden algae Results suggest preventative lake management approaches Golden algae blooms, or the explosive growth of algae, are known to be toxic, but recent #28;ndings from.... Bryan Brooks at Baylor University, working jointly, recently completed the Lake Granbury and Lake Whitney Assessment Initiative project studying the biology and ecology of golden algae (Prymnesium parvum) in Texas lakes. First appearing in Texas...

Supercinski, Danielle

2011-01-01T23:59:59.000Z

385

Great Lakes Water Scarcity and Regional Economic Development  

ScienceCinema (OSTI)

Great Lakes Water Scarcity and Regional Economic Development panel at Northwestern University on 10/10/2012

Cameron Davis; Tim Eder; David Ulrich; David Naftzger; Donald J. Wuebbles; Mark C. Petri

2013-06-06T23:59:59.000Z

386

VALUE DISTRIBUTION ASSESSMENT OF GEOTHERMAL DEVELOPMENT IN LAKE COUNTY, CA  

E-Print Network [OSTI]

Section Nine: Section Ten: Section Eleven: Lake Countyyour consideration. c u SECTION TEN: BENEFIT TRACING As w s

Churchman, C.W.

2011-01-01T23:59:59.000Z

387

Lake Effect Snow Storms METR 4433, Mesoscale Meteorology  

E-Print Network [OSTI]

, cutting off or reducing the heat supply. Lake Erie often freezes entirely because it is more shallow

Droegemeier, Kelvin K.

388

Great Lakes Water Scarcity and Regional Economic Development  

SciTech Connect (OSTI)

Great Lakes Water Scarcity and Regional Economic Development panel at Northwestern University on 10/10/2012

Cameron Davis; Tim Eder; David Ulrich; David Naftzger; Donald J. Wuebbles; Mark C. Petri

2012-10-10T23:59:59.000Z

389

Aksaray And Ecemis Faults - Diapiric Salt Relationships- Relevance...  

Open Energy Info (EERE)

To The Hydrocarbon Exploration In The Tuz Golu (Salt Lake) Basin, Central Anatolia, Turkey Jump to: navigation, search OpenEI Reference LibraryAdd to library Journal Article:...

390

Impacts of Water Level Fluctuations on Kokanee Reproduction in Flathead Lake, 1984 Annual Report.  

SciTech Connect (OSTI)

This study was initiated in the fall of 1981 to delineate the extent of successful shoreline spawning of kokanee salmon in Flathead Lake and determine the impacts of the historic and present operations of Kerr and Hungry Horse dams. An investigation of the quantity and quality of groundwater and other factors affecting kokanee reproductive success in Flathead Lake began in the spring of 1982. A total of 719 redds were counted in 17 shoreline areas of Flathead Lake in1983 compared to 592 in 1981 and 1,029 in 1982. Shoreline spawning contributed three percent to the total kokanee spawning in the Flathead drainage in 1983. Fifty-nine percent of the redds were located above 2883 ft, the operational minimum pool. The majority of those redds were constructed between 2885 and 2889 ft. In areas above minimum pool, intergravel dissolved oxygen concentrations were adequate for embryo survival and exhibited a decrease with depth. Limited data indicated apparent velocity may be the key in determining redd distribution. Seventy-five percent of the redds located below minimum pool were constructed in a zone between 2869 and 2883 ft. In individual areas, apparent velocity measurements and intergravel dissolved oxygen concentrations were related to redd density. The variation in intergravel dissolved oxygen concentrations in the Yellow Bay spawning area was partially explained by lake stage fluctuation. As lake stage declined, groundwater apparent velocity increased which increased intergravel dissolved oxygen concentrations. Mean survival to the eyed stage in the three areas below minimum pool was 43 percent. Prior to exposure by lake drawdown, mean survival to the eyed stage in spawning areas above minimum pool was 87 percent. This indicated habitat most conducive to successful embryo survival was in gravels above 2883 ft. prior to significant exposure. Survival in redds exposed to either extended periods of drawdown or to temperatures less than -10% was significantly reduced to a mean of 20-30 percent. Survival in individual spawning areas exposed by lake drawdown varied from 0 to 65 percent. Groundwater reaction to lake stage explained some of the variation in individual spawning area survival. Three types of groundwater reaction to lake stage were identified. Increased survival in exposed redds resulted from two of the three types. A significant statistical relationship was determined between embryo survival and the number of days exposed by lake drawdown. The operation of Kerr Dam in 1983-84 was characterized by an early decline in lake stage, a longer period near minimum pool and a later and more rapid filling compared to the operation seen in 1981-82 and 1982-83. Based on the survival relationship observed in natural redds exposed by drawdown in 1983-84, complete mortality from exposure would have occurred to all redds constructed above 2884.7 ftor 90 percent of all redds constructed above minimum pool. Emergence traps placed over redds below minimum pool in Gravel, Blue, and Yellow bays captured fry in Gravel and Blue bays only. Duration of fry emergence in1984 was three weeks longer than in 1982 or 1983, but was not related to the date of initial redd construction. Survival to fry emergence in Gravel Bay was calculated to be 28.9 percent of egg deposition or 57,484 fry. Survival to fry emergence above and below the zone of greatest redd density was 33.6 and 245 percent, respectively, indicating a relationship between survival and spawner site selection. After analysis of the historic operation of Kerr Dam, it is believed that the dam has, and is continuing to have, a significant impact on successful shoreline spawning of kokanee salmon in Flathead Lake. Based on the evidence that prolonged exposure of salmonid embryo by dewatering causes significant mortality, the number of days the lake was held below various foot increments (2884 ft to 2888 ft) during the incubation period was investigated. The annual change in the number of days the lake was held below 2885 ft was further investigated because 80-90 percent of the redds cons

Decker-Hess, Janet; Clancey, Patrick (Montana Department of Fish, Wildlife and Parks, Kalispell, MT)

1984-03-01T23:59:59.000Z

391

Lake Michigan Offshore Wind Feasibility Assessment  

SciTech Connect (OSTI)

The purpose of this project was to conduct the first comprehensive offshore wind assessment over Lake Michigan and to advance the body of knowledge needed to support future commercial wind energy development on the Great Lakes. The project involved evaluation and selection of emerging wind measurement technology and the permitting, installation and operation of the first mid-lake wind assessment meteorological (MET) facilities in Michigan’s Great Lakes. In addition, the project provided the first opportunity to deploy and field test floating LIDAR and Laser Wind Sensor (LWS) technology, and important research related equipment key to the sitting and permitting of future offshore wind energy development in accordance with public participation guidelines established by the Michigan Great Lakes Wind Council (GLOW). The project created opportunities for public dialogue and community education about offshore wind resource management and continued the dialogue to foster Great Lake wind resource utilization consistent with the focus of the GLOW Council. The technology proved to be effective, affordable, mobile, and the methods of data measurement accurate. The public benefited from a substantial increase in knowledge of the wind resources over Lake Michigan and gained insights about the potential environmental impacts of offshore wind turbine placements in the future. The unique first ever hub height wind resource assessment using LWS technology over water and development of related research data along with the permitting, sitting, and deployment of the WindSentinel MET buoy has captured public attention and has helped to increase awareness of the potential of future offshore wind energy development on the Great Lakes. Specifically, this project supported the acquisition and operation of a WindSentinel (WS) MET wind assessment buoy, and associated research for 549 days over multiple years at three locations on Lake Michigan. Four research objectives were defined for the project including to: 1) test and validate floating LIDAR technology; 2) collect and access offshore wind data; 3) detect and measure bird and bat activity over Lake Michigan; 4) conduct an over water sound propagation study; 5) prepare and offer a college course on offshore energy, and; 6) collect other environmental, bathometric, and atmospheric data. Desk-top research was performed to select anchorage sites and to secure permits to deploy the buoy. The project also collected and analyzed data essential to wind industry investment decision-making including: deploying highly mobile floating equipment to gather offshore wind data; correlating offshore wind data with conventional on-shore MET tower data; and performing studies that can contribute to the advancement and deployment of offshore wind technologies. Related activities included: • Siting, permitting, and deploying an offshore floating MET facility; • Validating the accuracy of floating LWS using near shoreline cup anemometer MET instruments; • Assessment of laser pulse technology (LIDAR) capability to establish hub height measurement of wind conditions at multiple locations on Lake Michigan; • Utilizing an extended-season (9-10 month) strategy to collect hub height wind data and weather conditions on Lake Michigan; • Investigation of technology best suited for wireless data transmission from distant offshore structures; • Conducting field-validated sound propagation study for a hypothetical offshore wind farm from shoreline locations; • Identifying the presence or absence of bird and bat species near wind assessment facilities; • Identifying the presence or absence of benthic and pelagic species near wind assessment facilities; All proposed project activities were completed with the following major findings: • Floating Laser Wind Sensors are capable of high quality measurement and recordings of wind resources. The WindSentinel presented no significant operational or statistical limitations in recording wind data technology at a at a high confidence level as compared to traditional an

Boezaart, Arnold [GVSU; Edmonson, James [GVSU; Standridge, Charles [GVSU; Pervez, Nahid [GVSU; Desai, Neel [University of Michigan; Williams, Bruce [University of Delaware; Clark, Aaron [GVSU; Zeitler, David [GVSU; Kendall, Scott [GVSU; Biddanda, Bopi [GVSU; Steinman, Alan [GVSU; Klatt, Brian [Michigan State University; Gehring, J. L. [Michigan State University; Walter, K. [Michigan State University; Nordman, Erik E. [GVSU

2014-06-30T23:59:59.000Z

392

Canada Lynx in the Great Lakes Region 2004 Annual Report  

E-Print Network [OSTI]

Canada Lynx in the Great Lakes Region 2004 Annual Report to USDA Forest Service and MN Cooperative. #12;Canada Lynx in the Great Lakes Region 2004 Annual Report ii Executive Summary We summarize the second year of a project on the Canada lynx ecology in the Great Lakes region. The project is designed

Minnesota, University of

393

Hypolimnetic Oxygen Depletion in Eutrophic Lakes Beat Muller,*,  

E-Print Network [OSTI]

Hypolimnetic Oxygen Depletion in Eutrophic Lakes Beat Muller,*, Lee D. Bryant,, Andreas Matzinger obtained from 11 eutrophic lakes and suggests a model describing the consumption of dissolved oxygen (O2) in the hypolimnia of eutrophic lakes as a result of only two fundamental processes: O2 is consumed (i) by settled

Wehrli, Bernhard

394

Methane in lakes and wetlands Microbiological production, ecosystem  

E-Print Network [OSTI]

Methane in lakes and wetlands Microbiological production, ecosystem uptake, climatological significance LAKES AND WETLANDS ­ A RELEVANT METHANE SOURCE Lakes and other wetlands are an important source of methane, the third most important greenhouse gas in the atmosphere. However, the absolute contribution

MĂĽhlemann, Oliver

395

Refraction of shear zones in granular materials  

E-Print Network [OSTI]

We study strain localization in slow shear flow focusing on layered granular materials. A heretofore unknown effect is presented here. We show that shear zones are refracted at material interfaces in analogy with refraction of light beams in optics. This phenomenon can be obtained as a consequence of a recent variational model of shear zones. The predictions of the model are tested and confirmed by 3D discrete element simulations. We found that shear zones follow Snell's law of light refraction.

Tamas Unger

2007-01-08T23:59:59.000Z

396

National Park Service- Lake Powell, Utah  

Broader source: Energy.gov [DOE]

Lake Powell is part of Utah's Glen Canyon National Recreation Area. The Dangling Rope Marina operates by using diesel generators to supply power. They use 65,000 gallons of diesel fuel per year that has to be barged in over Lake Powell. The potential for environmental damage to the marina in the event of a fuel spill is significant, and the cost to the National Park Service (NPS) for transporting each fuel delivery is considerable. Consequently, the installation of a photovoltaic (PV) system presented many advantages.

397

Lake Effect Energy LLC | 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, Washington: Energy Resources JumpFlorida: EnergyIndiana. ItsLake95.Lake

398

Sealing Ponds and Lakes with Bentonite  

E-Print Network [OSTI]

of 1 pound per square foot will require two bags of 50 pounds each in each square (each square contains 100 square feet). Large ponds or lakes may require the bentonite to be delivered to the site in bulk quantities. Spread the bentonite even- ly over... of Bentonite to Use The amount of bentonite required to effectively reduce seepage losses from a pond or lake varies from 1 to 2 pounds per square foot of soil surface. One-half pound of bentonite per square foot of soil is usually satisfactory when the bottom...

Lesikar, Bruce J.

2003-04-01T23:59:59.000Z

399

The Ohio Enterprise Zone program (Ohio)  

Broader source: Energy.gov [DOE]

The Ohio Enterprise Zone program is an economic development tool administered by municipal and county governments that provides real and personal property tax exemptions to businesses making...

400

Maricopa County- Renewable Energy Systems Zoning Ordinance  

Broader source: Energy.gov [DOE]

The Maricopa County Zoning Ordinance contains provisions for siting renewable energy systems. The ordinance defines renewable energy as "energy derived primarily from sources other than fossil...

Note: This page contains sample records for the topic "fault zone lake" 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

Enterprise Zone Retraining Credit Program (South Carolina)  

Broader source: Energy.gov [DOE]

The Enterprise Zone Retraining Credit Program is a discretionary incentive that helps existing industries maintain their competitive edge and retain their existing workforce by allowing them to...

402

Geologic Assessment of the Damage Zone from the Second Test at Source Physics Experiment-Nevada (SPE-N)  

SciTech Connect (OSTI)

The National Center for Nuclear Security (NCNS), established by the U.S. Department of Energy, National Nuclear Security Administration, is conducting a series of explosive tests at the Nevada National Security Site (NNSS; formerly the Nevada Test Site) that are designed to increase the understanding of certain basic physical phenomena associated with underground explosions. These tests will aid in developing technologies that might be used to detect underground nuclear explosions in support of verification activities for the Comprehensive Nuclear-Test-Ban Treaty (CTBT). The initial NCNS project is a series of explosive tests, known collectively as the Source Physics Experiment at the NNSS (SPE-N), being conducted in granitic rocks at the Climax stock in northern Yucca Flat. The SPE-N test series is designed to study the generation and propagation of seismic waves. The data will be used to improve the predictive capability of calculational models for detecting and characterizing underground explosions. The first SPE-N test (SPE-N-1) was a “calibration” shot conducted in May 2011, using 100 kilograms (kg) of explosives at the depth of 54.9 meters (m) (180 feet [ft]) in the U-15n source hole. SPE-N-2 was conducted in October 2011, using 1,000 kg of explosives at the depth of 45.7 m (150 ft) in the same source hole. Following the SPE-N-2 test, the core hole U-15n#10 was drilled at an angle from the surface to intercept the SPE-N-2 shot point location to obtain information necessary to characterize the damage zone. The desire was to determine the position of the damage zone near the shot point, at least on the northeast side, where the core hole penetrated it. The three-dimensional shape and symmetry of the damage zone are unknown at this time. Rather than spherical in shape, the dimensions of the damage zone could be influenced by the natural fracture sets in the vicinity. Geologic characterization of the borehole included geophysical logging, a directional survey, and geologic description of the core to document visual evidence of damage. Selected core samples were provided to Sandia National Laboratories (SNL) for laboratory tests (to be reported by SNL). A significant natural fault zone was encountered in the U-15n#10 angle core hole between the drilled depths of 149 and 155 ft (straight-line distance or range station [RS] from the shot point of 7.5 to 5.7 m). However, several of the fractures observed in the U-15n#10 hole are interpreted as having been caused by the explosion. These fractures are characterized by a “fresh,” mechanically broken look, with uncoated and very irregular surfaces. They tend to terminate against natural fractures and have orientations that differ from the previously defined natural fracture sets. The most distant fracture from the shot point that could be interpreted as having been caused by the explosion was seen at approximately RS 10.0 m. No other possibly explosion-induced fractures are apparent above the fault, but are common starting at RS 5.4 m, which is below the fault. It is unknown how the fault zone might have affected the propagation of seismic waves or how the materials in the fault zone (altered granite, breccia, gouge) were affected by the explosion. From RS 3.3 m to the end of the recovered core at RS 1.6 m, some of the core samples are softer and lighter in color, but do not appear to be weathered. It is thought this could be indicative of the presence of distributed microfracturing.

,

2012-09-18T23:59:59.000Z

403

INDICATOR: LAKE ERIE ICE COVER Winter ice cover on Lake Erie affects the amount of heat and moisture transferred  

E-Print Network [OSTI]

102 INDICATOR: LAKE ERIE ICE COVER Background Winter ice cover on Lake Erie affects the amount of heat and moisture transferred between the lake and the atmosphere. During winter, ice and snow can decrease the amount of light available below the ice surface for photosynthesis. In the absence of an ice

404

Lake Petn Itz, a 165 m deep lake in northern Guatemala, is the deepest lake in the lowlands of  

E-Print Network [OSTI]

deep- water sites in the central basin. All cores show an abrupt transition from Late Glacial dense gypCONTENTS Lake Petén Itzá 1 Scientific Drillling Project Drilling K-T and Chicxulub 3 Event Strata in Texas Deep Upcoming Conferences 9 Workshops 10 Iceland Deep Drilling 11 Project Congratulations to the 12 2006 DOSECC

Gilli, Adrian

405

Accident Fault Trees for Defense Waste Processing Facility  

SciTech Connect (OSTI)

The purpose of this report is to document fault tree analyses which have been completed for the Defense Waste Processing Facility (DWPF) safety analysis. Logic models for equipment failures and human error combinations that could lead to flammable gas explosions in various process tanks, or failure of critical support systems were developed for internal initiating events and for earthquakes. These fault trees provide frequency estimates for support systems failures and accidents that could lead to radioactive and hazardous chemical releases both on-site and off-site. Top event frequency results from these fault trees will be used in further APET analyses to calculate accident risk associated with DWPF facility operations. This report lists and explains important underlying assumptions, provides references for failure data sources, and briefly describes the fault tree method used. Specific commitments from DWPF to provide new procedural/administrative controls or system design changes are listed in the ''Facility Commitments'' section. The purpose of the ''Assumptions'' section is to clarify the basis for fault tree modeling, and is not necessarily a list of items required to be protected by Technical Safety Requirements (TSRs).

Sarrack, A.G.

1999-06-22T23:59:59.000Z

406

Genetic Assessment of Lake Sturgeon Population Structure in the Laurentian Great Lakes  

E-Print Network [OSTI]

Water Street, Alpena, Michigan 49707, USA HENRY QUINLAN U.S. Fish and Wildlife Service, Ashland National Fish and Wildlife Conservation Office, 2800 Lake Shore Drive East, Ashland, Wisconsin 54806, USA

May, Bernie

407

The biogeochemistry of tropical lakes: A case study from Lake Matano, Indonesia  

E-Print Network [OSTI]

We examined the chemical composition of the water column of Lake Matano, Sulawesi Island, Indonesia, to document how the high abundances of Fe (hydr)oxides in tropical soils and minimal seasonal temperature variability affect biogeochemical cycling...

Crowe, S.A.; O'Neill, A.H.; Katsev, S.; Hehanussa, P.; Haffner, G. Douglas; Sundby, Bjorn; Mucci, Alfonso; Fowle, David A.

2008-01-16T23:59:59.000Z

408

Hybrid Zones and Sexual Selection 503 HYBRID ZONES AND SEXUAL SELECTION: INSIGHTS FROM  

E-Print Network [OSTI]

Hybrid Zones and Sexual Selection 503 HYBRID ZONES AND SEXUAL SELECTION: INSIGHTS FROM THE AWASH BABOON HYBRID ZONE (Papio hamadryas anubis x P. h. hamadryas) Thore J. Bergman and Jacinta C. Beehner, have focused on the impact of sexual selection on populations of naturally occurring hybrid animals

409

Great Lakes Environmental Research Laboratory GLERLNATIONALOCEAN  

E-Print Network [OSTI]

Initiative, begun in 1999, has led the nation by successfully converting the laboratory's entire diesel-powered vessel fleet to biofuels and bio-lubricants. This effort produced the first federal vessel to run completely on non-petroleum products. The marine diesel-powered vessels in the Great Lakes are now fueled

410

Fish Grubs in Freshwater Ponds and Lakes.  

E-Print Network [OSTI]

rooc Z TA245.7 8873 N0.1380 r--- u ----!i -- B-1380 Fish Grubs in Freshwater Ponds and Lakes Sterling K. Johnson* Fish grubs are the immature forms of parasitic worms that invade the flesh of fishes. Grubs appear as round or bead...

Johnson, Sterling K.

1981-01-01T23:59:59.000Z

411

LAKE ST. CLAIR PHYSICAL AND HYDRAULIC CHARACTERISTICS'  

E-Print Network [OSTI]

movements under various wind stresses from Ayers' (1964) physical model. 3. Lake St. Clair vertically averaged water movements under various wind stresses from the numerical model developed by Schwab et at month, with somewhat larger extremes (lower and higher) for shorter periods. Periodic long-term low

412

Treating tar sands formations with karsted zones  

DOE Patents [OSTI]

Methods for treating a tar sands formation are described herein. The tar sands formation may have one or more karsted zones. Methods may include providing heat from one or more heaters to one or more karsted zones of the tar sands formation to mobilize fluids in the formation. At least some of the mobilized fluids may be produced from the formation.

Vinegar, Harold J. (Bellaire, TX); Karanikas, John Michael (Houston, TX)

2010-03-09T23:59:59.000Z

413

Deep Vadose Zone Applied Field Research Initiative  

E-Print Network [OSTI]

.S. Department of Energy (DOE) Office of Environmental Management and the Richland Operations Office to develop and fate of deep vadose zone contamination in order to protect our nation's water resources. To that end) Devising means to implement and monitor flux reduction strategies to reduce vadose zone contamination below

414

Fish mercury distribution in Massachusetts, USA lakes  

SciTech Connect (OSTI)

The sediment, water, and three species of fish from 24 of Massachusetts' (relatively) least-impacted water bodies were sampled to determine the patterns of variation in edible tissue mercury concentrations and the relationships of these patterns to characteristics of the water, sediment, and water bodies (lake, wetland, and watershed areas). Sampling was apportioned among three different ecological subregions and among lakes of differing trophic status. The authors sought to partition the variance to discover if these broadly defined concepts are suitable predictors of mercury levels in fish. Average muscle mercury concentrations were 0.15 mg/kg wet weight in the bottom-feeding brown bullheads (Ameriurus nebulosus); 0.31 mg/kg in the omnivorous yellow perch (Perca flavescens); and 0.39 mg/kg in the predaceous largemouth bass (Micropterus salmoides). Statistically significant differences in fish mercury concentrations between ecological subregions in Massachusetts, USA, existed only in yellow perch. The productivity level of the lakes (as deduced from Carlson's Trophic Status Index) was not a strong predictor of tissue mercury concentrations in any species. pH was a highly (inversely) correlated environmental variable with yellow perch and brown bullhead tissue mercury. Largemouth bass tissue mercury concentrations were most highly correlated with the weight of the fish (+), lake size (+), and source area sizes (+). Properties of individual lakes appear more important for determining fish tissue mercury concentrations than do small-scale ecoregional differences. Species that show major mercury variation with size or trophic level may not be good choices for use in evaluating the importance of environmental variables.

Rose, J.; Hutcheson, M.S.; West, C.R.; Pancorbo, O.; Hulme, K.; Cooperman, A.; DeCesare, G.; Isaac, R.; Screpetis, A.

1999-07-01T23:59:59.000Z

415

E-Print Network 3.0 - active fault system Sample Search Results  

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

Summary: -8141(95)00105-0 Experimental modeling of extensional fault systems by use of plaster HAAKON FOSSEN Statoil, N-5020 Bergen... -scale structures in relation to larger fault...

416

Initiation propagation and termination of elastodynamic ruptures associated with segmentation of faults and shaking  

E-Print Network [OSTI]

Initiation propagation and termination of elastodynamic ruptures associated with segmentation the initiation, propagation, and termination of ruptures and their relationship to fault geometry and shaking of terminations near fault ends; and persistent propagation directivity effects. Taking advantage of long

Shaw, Bruce E.

417

E-Print Network 3.0 - active fault isolation Sample Search Results  

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

and those exhibited by much smaller (L 0.15-2 km) more isolated faults... Post-yield fracture mechanics models for the growth of an isolated fault predict a linear...

418

E-Print Network 3.0 - analog fault simulation Sample Search Results  

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

Sciences 65 Channel flow and the development of parallel-dipping normal faults Thorsten J. Nagel1 Summary: -dipping normal faults we carried out a series of numerical experiments...

419

The dynamics of oceanic transform faults : constraints from geophysical, geochemical, and geodynamical modeling  

E-Print Network [OSTI]

Segmentation and crustal accretion at oceanic transform fault systems are investigated through a combination of geophysical data analysis and geodynamical and geochemical modeling. Chapter 1 examines the effect of fault ...

Gregg, Patricia Michelle Marie

2008-01-01T23:59:59.000Z

420

Fault Current Issues for Market Driven Power Systems with Distributed Generation  

E-Print Network [OSTI]

1 Fault Current Issues for Market Driven Power Systems with Distributed Generation Natthaphob of installing distributed generation (DG) to electric power systems. The proliferation of new generators creates Terms--Distributed / dispersed generation, power distri- bution, power system protection, fault

Note: This page contains sample records for the topic "fault zone lake" 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

E-Print Network 3.0 - automatic fault tree Sample Search Results  

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

Search Sample search results for: automatic fault tree Page: << < 1 2 3 4 5 > >> 1 Computer diagnosis systems grounded on hand-crafted fault trees are wide-spread in industrial...

422

Slip on ridge transform faults : insights from earthquakes and laboratory experiments  

E-Print Network [OSTI]

The relatively simple tectonic environment of mid-ocean ridge transform fault (RTF) seismicity provides a unique opportunity for investigation of earthquake and faulting processes. We develop a scaling model that is complete ...

Boettcher, Margaret S

2005-01-01T23:59:59.000Z

423

A methodology for experimentally verifying simulation models for distribution transformer internal faults  

E-Print Network [OSTI]

Internal winding faults comprise 70-80% of modem transformer breakdown. In this era of deregulation, this phenomenon is likely to increase since loading transformers to their optimum capacity is becoming normal practice. These internal faults result...

Palmer-Buckle, Peter

1999-01-01T23:59:59.000Z

424

Power system fault analysis based on intelligent techniques and intelligent electronic device data  

E-Print Network [OSTI]

This dissertation has focused on automated power system fault analysis. New contributions to fault section estimation, protection system performance evaluation and power system/protection system interactive simulation have been achieved. Intelligent...

Luo, Xu

2007-09-17T23:59:59.000Z

425

The effect of fault relayand clay smearing on groundwater flow patterns in the Lower Rhine  

E-Print Network [OSTI]

in the unconsolidated sediments of the Lower Rhine Embayment. Hydraulic head maps show that many individual faults form unconsolidated sediments at shal- low depth is likely to be di¡erent from that of faults at depths where rocks

Bense, Victor

426

Development of a methodology to discriminate incipient insulator faults from distribution system load  

E-Print Network [OSTI]

of incipient insulator faults 4. Determining characteristics most likely to discriminate incipient insulator faults from distribution system load current From this work, the aggregate of the non-harmonic components and the high frequency energy of the leakage...

Richards, Christopher Scott

2000-01-01T23:59:59.000Z

427

Analysis of electrical signatures in synchronous generators characterized by bearing faults  

E-Print Network [OSTI]

Synchronous generators play a vital role in power systems. One of the major mechanical faults in synchronous generators is related to bearings. The popular vibration analysis method has been utilized to detect bearing faults for years. However...

Choi, Jae-Won

2009-05-15T23:59:59.000Z

428

Paleoearthquakes of the past 30,000 years along the North Tehran Fault (Iran)  

E-Print Network [OSTI]

Paleoearthquakes of the past 30,000 years along the North Tehran Fault (Iran) J.-F. Ritz,1 H. Ghorashi, and A. Saidi (2012), Paleoearthquakes of the past 30,000 years along the North Tehran Fault (Iran

429

Tarmat behavior calculated for reservoir with sealing fault  

SciTech Connect (OSTI)

The Minagish Oolite oil reservoir in Kuwait is one of many Middle East reservoirs characterized by the presence of a tarmat (heavy to tar-like crude) at the oil-water contact. Since a waterflood project is planned for the Minagish Oolite, which contains a radial pattern of faults, a study was made to consider tarmat behavior upon water injection below it when the injection well is located near a sealing fault. The study resulted in a technique to predict the time of tarmat breakdown, response time at the nearest observation well, and differential pressure at the tarmat anywhere in the reservoir.

Osman, M.E.S.

1986-08-01T23:59:59.000Z

430

Fault-Tolerant Quantum Computation via Exchange interactions  

E-Print Network [OSTI]

Quantum computation can be performed by encoding logical qubits into the states of two or more physical qubits, and controlling a single effective exchange interaction and possibly a global magnetic field. This "encoded universality" paradigm offers potential simplifications in quantum computer design since it does away with the need to perform single-qubit rotations. Here we show that encoded universality schemes can be combined with quantum error correction. In particular, we show explicitly how to perform fault-tolerant leakage correction, thus overcoming the main obstacle to fault-tolerant encoded universality.

M. Mohseni; D. A. Lidar

2004-06-25T23:59:59.000Z

431

Neogene to Quaternary tectonics of the Garlock Fault and the Eastern California shear zone in the northern Mojave Desert, California  

E-Print Network [OSTI]

Member..................................................................................................... 48 xi QTpr1 – White siltstone, claystone and evaporite unit ......................................................... 49 QTpr2 – Mixed Eagle...

Rittase, William Michael

2012-12-31T23:59:59.000Z

432

Scales Depencence of Fracture Density and Fabric in the Damage Zone of a Large Displacement Continental Transform Fault  

E-Print Network [OSTI]

). . ......... 48 Figure 6. Representative map of transgranular fractures for one petrographic thin section (P1B13-1-2T). (a) Transgranular fractures are shown on top of the plane polarized image (PPL) of the thin section. (b) Cross polarized...

Ayyildiz, Muhammed

2012-08-28T23:59:59.000Z

433

Bull. Soc. gol. Fr., 2008, no The Rio Bravo fault, a major late Oligocene left-lateral shear zone  

E-Print Network [OSTI]

Upper Cretaceous sequence, are both tightly folded before 30 Ma. We think this folding is associated by gravimetric data and the offsets the Palaeocene-Eocene oil fields that are displaced left laterally. We

Husson, Laurent

434

Grain-scale Comminution and Alteration of Arkosic Rocks in the Damage Zone of the San Andreas Fault at SAFOD  

E-Print Network [OSTI]

, the particle sizes are consistent with a power law distribution over the particle size range investigated (0.3 µm fractal dimension, D) is found to increase with shear strain and volume fraction of laumontite. This overall increase...

Heron, Bretani

2012-02-14T23:59:59.000Z

435

3D Temperature distribution and numerical modeling of heat transfers in an active fault zone: Eugene Island 330, Offshore Louisiana.  

E-Print Network [OSTI]

for the dynamics of active oil fields. Here, Plio- Pleistocene sandstone reservoirs are supplied with mature productive reservoirs of the EI330 oil field. #12;126 4.2 Introduction The Eugene Island 330 (EI330) oil at the sea floor, 2) discrepancies between oil maturity in the multiple reservoirs, and 3) temporal changes

Guerin, Gilles

436

A network design model for multi-zone truckload shipments  

E-Print Network [OSTI]

for multi-zone dispatching method to solve this issue. Multi-zone dispatching is a method in which a service area is divided into many zones. Truckload within a zone is carried by local drivers and the truckload between zones is carried by lane drivers...

Maheshwari, Nimish

2006-04-12T23:59:59.000Z

437

IEEE TRANSACTIONS ON POWER ELECTRONICS 1 A Fault-Tolerant Switching Scheme for an Isolated  

E-Print Network [OSTI]

a model- reference adaptive system-based fault diagnosis algorithm for a VSI used as a PMSM drive system

Mazumder, Sudip K.

438

State of the art analysis of online fault location on AC cables in underground transmission systems  

E-Print Network [OSTI]

on transmission level fault location methods have been focused on overhead lines. Because of the very different- termine the fault location. Because only one end meas- urements are used, the algorithm is derived usingState of the art analysis of online fault location on AC cables in underground transmission systems

Bak, Claus Leth

439

RELIABILITY ANALYSIS IN A FAULT TOLERANT CONTROL STRATEGY DEDICATED TO ACTIVE POWER FILTER  

E-Print Network [OSTI]

RELIABILITY ANALYSIS IN A FAULT TOLERANT CONTROL STRATEGY DEDICATED TO ACTIVE POWER FILTER P. WEBER on reliability analysis dedicated to an active power filter. Once a fault has been detected and isolated, all reliability indicate the optimal structure. Keywords: Fault Tolerant Control, System Reliability, Active power

Paris-Sud XI, Université de

440

Dynamic rupture through a branched fault2 configuration at Yucca Mountain and resulting3  

E-Print Network [OSTI]

Dynamic rupture through a branched fault2 configuration at Yucca Mountain and resulting3 ground analyses. This is motivated by the normal faults in the vicinity10 of Yucca Mountain, NV, a potential site fault12 located approximately 1 km west of the crest of Yucca Mountain, is the13 most active

Dmowska, Renata

Note: This page contains sample records for the topic "fault zone lake" 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

Bearing Fault Detection in DFIG-Based Wind Turbines Using the First Intrinsic Mode Function  

E-Print Network [OSTI]

Bearing Fault Detection in DFIG-Based Wind Turbines Using the First Intrinsic Mode Function Y for bearing fault detection in DFIG-based wind turbines. The proposed method uses the first Intrinsic Mode Terms--Wind turbine, Doubly Fed Induction Generator (DFIG), fault detection, bearings, signal processing

Boyer, Edmond

442

IPR: In-Place Reconfiguration for FPGA Fault Tolerance and Rupak Majumdar2  

E-Print Network [OSTI]

IPR: In-Place Reconfiguration for FPGA Fault Tolerance Zhe Feng1 , Yu Hu1 , Lei He1 and Rupak Angeles ABSTRACT We describe In-Place Reconfiguration (IPR) for LUT-based FPGAs, an algorithm the propagation of faults seen at a pair of comple- mentary inputs. Based on IPR, we develop a fault

He, Lei

443

Performance of Graceful Degradation for Cache Faults Hyunjin Lee Sangyeun Cho Bruce R. Childers  

E-Print Network [OSTI]

Performance of Graceful Degradation for Cache Faults Hyunjin Lee Sangyeun Cho Bruce R. Childers to thermal hot spots) and may man- ifest themselves as operational faults at the micro- Bruce Childers that is dependent on the fault and the frequency of access to an address that would normally be held in the disabled

Cho, Sangyeun

444

What about vulnerability to a fault attack of the Miller algorithm during an  

E-Print Network [OSTI]

What about vulnerability to a fault attack of the Miller algorithm during an Identity Based is to analyse the weakness of the Miller algorithm when it undergoes a fault attack. We prove that the Miller algorithm is vulnerable to a fault attack which is valid in all coordinate systems, through the resolution

Paris-Sud XI, Université de

445

What About Vulnerability to a Fault Attack of the Miller's Algorithm During an  

E-Print Network [OSTI]

What About Vulnerability to a Fault Attack of the Miller's Algorithm During an Identity Based of this article is to analyse the weakness of the Miller's algorithm when it undergoes a fault attack. We prove that the Miller's algorithm is vulnerable to a fault attack which is valid in all coordinate systems, through

Paris-Sud XI, Université de

446

Shallow soil CO2 flow along the San Andreas and Calaveras Faults, California  

E-Print Network [OSTI]

Shallow soil CO2 flow along the San Andreas and Calaveras Faults, California J. L. Lewicki,1,2 W. C soil CO2 survey along the San Andreas fault (SAF) in Parkfield, and the Calaveras fault (CF) in Hollister, California, in the context of spatial and temporal variability, origin, and transport of CO2

Hilley, George

447

A CONTROLLER FOR HVAC SYSTEMS WITH FAULT DETECTION CAPABILITIES BASED ON SIMULATION MODELS  

E-Print Network [OSTI]

1 A CONTROLLER FOR HVAC SYSTEMS WITH FAULT DETECTION CAPABILITIES BASED ON SIMULATION MODELS T. I describes a control scheme with fault detection capabilities suitable for application to HVAC systems as a reference of correct operation. Faults that occur in the HVAC system under control cause the PI

448

Yield Modeling and Analysis of a Clockless Asynchronous Wave Pipeline with Pulse Faults  

E-Print Network [OSTI]

Yield Modeling and Analysis of a Clockless Asynchronous Wave Pipeline with Pulse Faults T. Feng fault model and its modeling and analysis methods in a clockless asynchronous wave pipeline fault rate model for establishing a sound theoretical foundation for clockless wave pipeline design

Ayers, Joseph

449

Acoustic Emission, Cylinder Pressure and Vibration: A Multisensor Approach to Robust Fault Diagnosis \\Lambda  

E-Print Network [OSTI]

of a diesel engine and 4 fault conditions, Artificial Neural Nets based on data from any one of these three and challenging task for Artificial Neural Nets (ANNs) is the on­line fault dia­ gnosis of a diesel engine. One way of meeting this challenge is to physically induce faults in a diesel engine, to collect data

Sharkey, Amanda

450

Mineralogical characterization of protolith and fault rocks from the SAFOD Main Hole  

E-Print Network [OSTI]

Mineralogical characterization of protolith and fault rocks from the SAFOD Main Hole John G. Solum influence is not yet fully known. Faults containing these mineralogical phases are prime candidates), Mineralogical characterization of protolith and fault rocks from the SAFOD Main Hole, Geophys. Res. Lett., 33, L

451

A Comparison of the Benthic Bacterial Communities Within and Surrounding Dreissena Clusters in Lakes  

E-Print Network [OSTI]

) Lake Erie Center, The University of Toledo, Oregon, OH 43618, USA (2) Department of Environmental- lected from locations in Lake Erie, Lake Ontario, and several inland lakes. Denaturing gradient gel from the two Lake Erie sites. Therefore, Dreissena appears to affect both structure and metabolic

Sigler, Von

452

Phylogenies of Microcystin-Producing Cyanobacteria in the Lower Laurentian Great Lakes Suggest Extensive  

E-Print Network [OSTI]

that summer bloom material derived from Lake St. Clair may enter Lake Erie via the Detroit River and represent an overlooked source of potentially toxic Microcystis biomass to the western basin of Lake Erie. We conducted, and 3) compare the strains of potential MC-producers in Lake St. Clair with strains from Lake Erie

453

Incident and in situ irradiance in Lakes Cadagno and Lucerne: A comparison of methods and models  

E-Print Network [OSTI]

Incident and in situ irradiance in Lakes Cadagno and Lucerne: A comparison of methods and models Key words: Lake Lucerne, Lake Cadagno, PAR, UV-A, UV-B, irradiance regime, radiative transfer models) at the field stations Kastanienbaum at Lake Lucerne (434 m a.s.l.) and Piora at Lake Cadagno (1923 m a

Sommaruga, Ruben

454

The precipitation response to the desiccation of Lake Chad  

SciTech Connect (OSTI)

Located in the semi-arid African Sahel, Lake Chad has shrunk from a surface area of 25000 km2 in 1960 to about 1350 km2 due to a series of droughts and anthropogenic influences. The disappearance of such a large open-water body can be expected to have a noticeable effect on the meteorology in the surroundings of the lake. The impact could extend even further to the west as westward propagating convective systems pass Lake Chad in the rainfall season. This study examines the sensitivity of the regional hydrology and convective processes to the desiccation of the lake using a regional atmospheric model. Three Lake Chad scenarios are applied reflecting the situation in 1960, the current situation and a potential future scenario in which the lake and the surrounding wetlands have disappeared. The model simulations span the months July-September in 2006, which includes the rainfall season in the Lake Chad area. Total precipitation amounts and the components of the hydrological cycle are found to be hardly affected by the existence of the lake. A filled Lake Chad does, however, increase the precipitation at the east side of the lake. The model results indicate that the boundary layer moisture and temperature are significantly altered downwind of the lake. By investigating a mesoscale convective system (MCS) case, this is found to affect the development and progress of the system. At first, the MCS is intensified by the more unstable boundary layer air but the persistence of the system is altered as the cold pool propagation becomes less effective. The proposed mechanism is able to explain the differences in the rainfall patterns nearby Lake Chad between the scenarios. This highlights the local sensitivity to the desiccation of Lake Chad whereas the large-scale atmospheric processes are not affected.

Lauwaet D.; VanWeverberg K.; vanLipzig, N. P. M., Weverberg, K. V., Ridderb, K. D., and Goyens, C.

2012-04-01T23:59:59.000Z

455

Mobile machine hazardous working zone warning system  

DOE Patents [OSTI]

A warning system is provided for a mobile working machine to alert an individual of a potentially dangerous condition in the event the individual strays into a hazardous working zone of the machine. The warning system includes a transmitter mounted on the machine and operable to generate a uniform magnetic field projecting beyond an outer periphery of the machine in defining a hazardous working zone around the machine during operation. A receiver, carried by the individual and activated by the magnetic field, provides an alarm signal to alert the individual when he enters the hazardous working zone of the machine. 3 figs.

Schiffbauer, W.H.; Ganoe, C.W.

1999-08-17T23:59:59.000Z

456

Mobile machine hazardous working zone warning system  

DOE Patents [OSTI]

A warning system is provided for a mobile working machine to alert an individual of a potentially dangerous condition in the event the individual strays into a hazardous working zone of the machine. The warning system includes a transmitter mounted on the machine and operable to generate a uniform magnetic field projecting beyond an outer periphery of the machine in defining a hazardous working zone around the machine during operation thereof. A receiver, carried by the individual and activated by the magnetic field, provides an alarm signal to alert the individual when he enters the hazardous working zone of the machine.

Schiffbauer, William H. (Connellsville, PA); Ganoe, Carl W. (Pittsburgh, PA)

1999-01-01T23:59:59.000Z

457

Development and Application of Nonlinear PCA for Fault  

E-Print Network [OSTI]

Development and Application of Nonlinear PCA for Fault Diagnosis in Internal Combustion Engines Uwe to an Internal Combustion Engine · Conclusions and Future Challenges #12;Slide 3 Uwe Kruger Development Kruger School of Electronics, Electrical Engineering & Computer Science Ashby Building Stranmillis Road

Gorban, Alexander N.

458

Electrical faults modeling of the photovoltaic generator Wail Rezgui1  

E-Print Network [OSTI]

Electrical faults modeling of the photovoltaic generator Wail Rezgui1 , LeĂŻla-Hayet Mouss1 , Kinza is captured by the generator and direct electrical energy resulting from the conversion of the solar radiation of a problem at the generator. Practically, the existence of electrical defects on this type of systems can

Boyer, Edmond

459

Test Case Purification for Improving Fault Localization Jifeng Xuan  

E-Print Network [OSTI]

Test Case Purification for Improving Fault Localization Jifeng Xuan INRIA Lille - Nord Europe Lille on the execution trace of test cases. Failing test cases and their assertions form test oracles for the failing behavior of the system under analysis. In this paper, we propose a novel concept of spectrum driven test

460

Statistical Approaches to Fault Analysis in Multivariate Process Control  

E-Print Network [OSTI]

Statistical Approaches to Fault Analysis in Multivariate Process Control Richard D. De Veaux Lyle H Abstract After a brief review of some statistical approaches to multivariate process control, we present analysis or partial least squares to limit the number of latent variables to study. While using historical

Ungar, Lyle H.

Note: This page contains sample records for the topic "fault zone lake" 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

Influence of plastic deformation on bimaterial fault rupture directivity  

E-Print Network [OSTI]

Influence of plastic deformation on bimaterial fault rupture directivity Nora DeDontney,1 Elizabeth of the role of the stress state on the distribution of plastic deformation and the direction of preferred in determining the location of plastic deformation. For different orientations, plastic deformation can

Dmowska, Renata

462

On Fault Coverage of Tests for Finite State Specifications  

E-Print Network [OSTI]

On Fault Coverage of Tests for Finite State Specifications A. Petrenko and G. v. Bochmann-Ville, Montréal (Québec), H3C 3J7, Canada Abstract Testing is a trade-off between increased confidence in the correctness of the implementation under test and constraints on the amount of time and effort that can

von Bochmann, Gregor

463

Fault Detection Effectiveness of Spathic Test Data Jane Huffman Hayes  

E-Print Network [OSTI]

Fault Detection Effectiveness of Spathic Test Data Jane Huffman Hayes Computer Science Department This paper presents an approach for generating test data for unit-level, and possibly integration-level, testing based on sampling over intervals of the input probability distribution, i.e., one that has been

Hayes, Jane E.

464

Fault-tolerant architecture for quantum computation using electrically controlled  

E-Print Network [OSTI]

ARTICLES Fault-tolerant architecture for quantum computation using electrically controlled an architecture for quantum computation using electrically controlled semiconductor spins by extending the Loss in the solid state. Here, we develop a scalable architecture for solid-state quantum computation based

Loss, Daniel

465

Fracture surface energy of the Punchbowl fault, San Andreas system  

E-Print Network [OSTI]

Fracture surface energy of the Punchbowl fault, San Andreas system Judith S. Chester1 , Frederick M. Chester1 & Andreas K. Kronenberg1 Fracture energy is a form of latent heat required to create weakening1­3 . Fracture energy has been estimated from seismological and experimental rock deformation data4

Chester, Frederick M.

466

High voltage fault current limiter having immersed phase coils  

DOE Patents [OSTI]

A fault current limiter including: a ferromagnetic circuit formed from a ferromagnetic material and including at least a first limb, and a second limb; a saturation mechanism surrounding a limb for magnetically saturating the ferromagnetic material; a phase coil wound around a second limb; a dielectric fluid surrounding the phase coil; a gaseous atmosphere surrounding the saturation mechanism.

Darmann, Francis Anthony

2014-04-22T23:59:59.000Z

467

Module Placement for Fault-Tolerant Microfluidics-Based Biochips  

E-Print Network [OSTI]

Module Placement for Fault-Tolerant Microfluidics-Based Biochips FEI SU and KRISHNENDU CHAKRABARTY Duke University Microfluidics-based biochips are soon expected to revolutionize clinical diagnosis, DNA sequencing, and other laboratory procedures involving molecular biology. Most microfluidic biochips today

Chakrabarty, Krishnendu

468

Active Probing Approach for Fault Localization in Computer Networks*  

E-Print Network [OSTI]

to develop tools for performing fault localization. We discuss various design issues involved and propose architecture for building such a tool. We describe an algorithm for probe set selection for problem detection a wide range of activities involving network design and operation [7, 9, 17, 18]. Network monitoring can

Sethi, Adarshpal

469

Real Time Control Design for Mobile Robot Fault Tolerant Control.  

E-Print Network [OSTI]

Mobile Robot. Cristian Axenie Automation and Industrial Informatics Department Razvan Solea, Lecturer, Ph-time distributed control application with fault tolerance capabilities for differential wheeled mobile robots mobile robot the author has been able to develop a hierarchical software application that minimizes costs

Kuehnlenz, Kolja

470

Fault Tolerance on Interleaved inverter with Magnetic couplers  

E-Print Network [OSTI]

Fault Tolerance on Interleaved inverter with Magnetic couplers K.Guépratte, D.Frey, P-O.Jeannin, H Electrical Engineering (G2Elab), Thales Systemes Aeroportes Abstract- The paper focuses on a new control strategy for improving the availability of power electronic converters based on interleaved structures

Paris-Sud XI, Université de

471

Defects and Faults in Quantum Cellular Automata at Nano Scale  

E-Print Network [OSTI]

Defects and Faults in Quantum Cellular Automata at Nano Scale Mehdi Baradaran Tahoori, Mariam considerable research on quantum dot cellular automata (QCA) as a new computing scheme in the nano, quantum dot cellular automata (QCA) not only gives a solution at nano scale, but also it offers a new

472

Proceedings of the 18th Fault-Tolerant Computing Symposium  

E-Print Network [OSTI]

Proceedings of the 18th Fault-Tolerant Computing Symposium Tokyo, Japan, pp. 234-239, June 1988 performed on this erroneous information are ``undone'' using a hardware mechanism for fast rollback of a few and confine the damage caused by the error to the failed module, it is often necessary to check the outputs

Tamir, Yuval

473

This document contains 3087 words. FAULT-TOLERANT COMPUTING  

E-Print Network [OSTI]

or physical damage. An extensive methodology has been developed in this field over the past thirty years the annual IEEE International Symposium on Fault-Tolerant Computing (FTCS) and the papers in its Digests with protective redundancy so that, if the module fails, others can assume its function. Special mechanisms

Rennels, David A.

474

Outlier Detection Rules for Fault Detection in Solar Photovoltaic Arrays  

E-Print Network [OSTI]

Abstract-- Solar photovoltaic (PV) arrays are unique power sources that may have uncleared fault current of solar photovoltaic (PV) systems. Different from traditional power sources, solar PV array is unique devices (OCPD). This may be caused by non-linear output characteristics of solar PV arrays, low irradiance

Lehman, Brad

475

Combining Tools for the Verification of FaultTolerant Systems  

E-Print Network [OSTI]

and verification of fault­tolerant systems according to the invent&verify paradigm. Our method is based on the CSP specifications (CSP process terms), refinement relations or combinations of these three description formalisms specification paradigms ac­ cording to the specific needs of each development step is essential to cope

Peleska, Jan - Fachbereich 3

476

Fault prediction in aircraft engines using Self-Organizing Maps  

E-Print Network [OSTI]

Fault prediction in aircraft engines using Self- Organizing Maps Marie Cottrell1 , Patrice Gaubert1. Aircraft engines are designed to be used during several tens of years. Their maintenance is a challenging and costly task, for obvious security reasons. The goal is to ensure a proper operation of the engines

Paris-Sud XI, Université de

477

Condition Assessment and Fault Prognostics of Microelectromechanical Systems  

E-Print Network [OSTI]

Condition Assessment and Fault Prognostics of Microelectromechanical Systems K. Medjaher , H. Skima-Mechatronic Systems Department 24, rue Alain Savary, 25000 Besançon, France Abstract Microelectromechanical systems to microelectromechanical systems (MEMS), since these latter devices undergo failures during their life- time. However

Paris-Sud XI, Université de

478

Wind Energy Conversion Systems Fault Diagnosis Using Wavelet Analysis  

E-Print Network [OSTI]

Wind Energy Conversion Systems Fault Diagnosis Using Wavelet Analysis Elie Al-Ahmar1,2 , Mohamed El, induction generator, Discrete Wavelet Transform (DWT), failure diagnosis. I. Introduction Wind energy the condition of induction machines. Fig. 1. Worldwide growth of wind energy installed capacity [1]. 1 E. Al

Paris-Sud XI, Université de

479

How to Generate Fault Trees from Causal In uence Diagrams  

E-Print Network [OSTI]

. 1 #12; Hydrocarbon in Steam in Catalyst in Vent 1 Vent 2 Product out Tank Pressure controller Handbook [VGRH81], written by some of the original developers of fault tree methodology in the nuclear; Explosion Pressure too high PRV 1 does not open PRV 2 does not open Valve failure Operator does not know

Ladkin, Peter B.

480

Permanent Magnets Synchronous Machines Faults Detection and Identification  

E-Print Network [OSTI]

for permanent magnet synchronous machines (PMSM). Two main faults occurring on these machines are identified of the PMSM is devel- oped and simulated using Matlab Simulink. The model enables simulating nominal and faulty PMSM behavior, with several stages of degradation, and is supported by tests results. Specific

Paris-Sud XI, Université de

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


481

The limnology of L Lake: Results of the L-Lake monitoring program, 1986--1989  

SciTech Connect (OSTI)

L Lake was constructed in 1985 on the upper regions of Steel Creek, SRS to mitigate the heated effluents from L Reactor. In addition to the NPDES permit specifications (Outfall L-007) for the L-Reactor outfall, DOE-SR executed an agreement with the South Carolina Department of Health and Environmental Control (SCDHEC), that thermal effluents from L-Reactor will not substantially alter ecosystem components in the approximate lower half of L Lake. This region should be inhabited by Balanced (Indigenous) Biological Communities (BBCs) in accordance with Section 316(a) of the Pollution Control (Clean Water) Act (Public Law 92-500). In response to this requirement the Environmental Sciences Section/Ecology Group initiated a comprehensive biomonitoring program which documented the development of BBCs in L Lake from January 1986 through December 1989. This report summarizes the principal results of the program with regards to BBC compliance issues and community succession in L Lake. The results are divided into six sections: water quality, macronutrients, and phytoplankton, aquatic macrophytes, zooplankton, benthic macroinvertebrates, fish, and community succession. One of the prime goals of the program was to detect potential reactor impacts on L Lake.

Bowers, J.A.

1991-12-15T23:59:59.000Z

482

Variation of mercury in fish from Massachusetts lakes based on ecoregion and lake trophic status  

SciTech Connect (OSTI)

Twenty-four of the state`s least-impacted waterbodies were sampled for sediment, water, physical characteristics and 3 species of fish to determine the extent of, and patterns of variation in, mercury contamination. Sampling effort was apportioned among three different ecological subregions of the state, as defined by EPA, and among lakes of differing trophic status. The authors sought to partition the variance to discover if these broadly defined concepts are suitable predictors of mercury levels in fish. Mean fish mercury was 0.14 ppm wet weight in samples of 168 of the bottom feeding brown bullheads (Ameriurus nebulosus) (range = 0.01--0.79 ppm); 0.3 ppm in 199 of the omnivorous yellow perch (Perca flavescens) (range = 0.01--0.75 ppm); and 0.4 ppm in samples of 152 of the predaceous largemouth bass (Micropterus salmoides) (range = 0.05--1.1 ppm). Multivariate statistics are employed to determine how mercury concentrations in fish correlate with sediment chemistry, water chemistry, fish trophic status, fish size and age, lake and watershed size, the presence and extent of wetlands in the watershed, and physical characteristics of the lake. The survey design complements ongoing efforts begun in 1983 to test fish in a variety of waters, from which emanated fish advisories for impacted rivers and lakes. The study defines a baseline for fish contamination in Massachusetts lakes and ponds that serves as a template for public health decisions regarding fish consumption.

Rose, J.; Hutcheson, M.; West, C.R. [Massachusetts Dept. of Environmental Protection, Boston, MA (United States). Office of Research and Standards] [and others

1995-12-31T23:59:59.000Z

483

Thrust faulting in Temblor Range, Kern County, California  

SciTech Connect (OSTI)

Surface and subsurface studies confirm the presence of overthrusting in the Temblor Range between Gonyer Canyon and Recruit Pass. In the subsurface, three wells have penetrated the Cree fault, the Hudbay Cree' No. 1 (7,300 ft), the Frantzen Oil Company Cree' No. 1 (5,865 ft) and the Arco Cree Fee' 1A well (5,915 ft). Below the fault, 25 to 35{degree} of westerly dips on the west flank of the sub-thrust Phelps anticline are encountered. The McDonald section below the fault is comprised of siliceous fractured shale which contains live oil and gas showings. A drill-stem test of the interval from 8,247 to 8,510 ft in the Frantzen well resulted in a recovery of 1,200 ft clean 34{degree} oil and 40 MCF per day gas. The shut in pressure was 3,430 lb, which is a normal hydrostatic pressure common to the producing structures in the southern San Joaquin Valley. The equivalent of this interval has produced over 7,000 bbl of oil in the Arco Cree' 1A well. The Arco Cree Fee' No. 1A well crossed the axis of the Phelps Anticline as indicated by good dipmeter and bottomed in Lower Zemorrian at 14,512 ft total depth. This well was not drilled deep enough to reach the Point of Rocks Sand and did not test the gas showings in the lower Miocene section. In the Gonyer Canyon area, subsurface evidence indicated conditions are similar to those in the Cree area because a large structure is present below a thrust fault. It is believed that significant accumulations will be found beneath thrust faults in the eastern part of the Temblor Range where conditions are similar to those that were instrumental in forming fields such as the Elk Hills, B. V. Hills, Belgian Anticline and others.

Simonson, R.R.

1991-02-01T23:59:59.000Z

484

Proactive Fault Tolerance for HPC with Xen Virtualization  

SciTech Connect (OSTI)

with thousands of processors. At such large counts of compute nodes, faults are becoming common place. Current techniques to tolerate faults focus on reactive schemes to recover from faults and generally rely on a checkpoint/restart mechanism. Yet, in today's systems, node failures can often be anticipated by detecting a deteriorating health status. Instead of a reactive scheme for fault tolerance (FT), we are promoting a proactive one where processes automatically migrate from ?unhealthy? nodes to healthy ones. Our approach relies on operating system virtualization techniques exemplied by but not limited to Xen. This paper contributes an automatic and transparent mechanism for proactive FT for arbitrary MPI applications. It leverages virtualization techniques combined with health monitoring and load-based migration. We exploit Xen's live migration mechanism for a guest operating system (OS) to migrate an MPI task from a health-deteriorating node to a healthy one without stopping the MPI task during most of the migration. Our proactive FT daemon orchestrates the tasks of health monitoring, load determination and initiation of guest OS migration. Experimental results demonstrate that live migration hides migration costs and limits the overhead to only a few seconds making it an attractive approach to realize FT in HPC systems. Overall, our enhancements make proactive FT a valuable asset for long-running MPI application that is complementary to reactive FT using full checkpoint/ restart schemes since checkpoint frequencies can be reduced as fewer unanticipated failures are encountered. In the context of OS virtualization, we believe that this is the rst comprehensive study of proactive fault tolerance where live migration is actually triggered by health monitoring.

Nagarajan, Arun Babu [North Carolina State University; Mueller, Frank [North Carolina State University; Engelmann, Christian [ORNL; Scott, Stephen L [ORNL

2007-01-01T23:59:59.000Z

485

Vadose Zone Soil Moisture Wicking Using Super Absorbent Polymers...  

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

Vadose Zone Soil Moisture Wicking Using Super Absorbent Polymers. Vadose Zone Soil Moisture Wicking Using Super Absorbent Polymers. Abstract: Super-absorbent polymers (SAPs) have...

486

Geodetic Survey At Walker-Lane Transitional Zone Region (Blewitt...  

Open Energy Info (EERE)

Zone Region (Blewitt Et Al, 2005) Exploration Activity Details Location Walker-Lane Transition Zone Geothermal Region Exploration Technique Geodetic Survey Activity Date...

487

Compound and Elemental Analysis At Walker-Lane Transitional Zone...  

Open Energy Info (EERE)

Zone Region (Coolbaugh, Et Al., 2010) Exploration Activity Details Location Walker-Lane Transition Zone Geothermal Region Exploration Technique Compound and Elemental Analysis...

488

Teleseismic-Seismic Monitoring At Walker-Lane Transitional Zone...  

Open Energy Info (EERE)

Zone Region (Biasi, Et Al., 2008) Exploration Activity Details Location Walker-Lane Transition Zone Geothermal Region Exploration Technique Teleseismic-Seismic Monitoring Activity...

489

Isotopic Analysis At Walker-Lane Transitional Zone Region (Kennedy...  

Open Energy Info (EERE)

Zone Region (Kennedy & Van Soest, 2007) Exploration Activity Details Location Walker-Lane Transition Zone Geothermal Region Exploration Technique Isotopic Analysis- Fluid Activity...

490

Modeling-Computer Simulations At Central Nevada Seismic Zone...  

Open Energy Info (EERE)

Modeling-Computer Simulations At Central Nevada Seismic Zone Region (Biasi, Et Al., 2009) Exploration Activity Details Location Central Nevada Seismic Zone Geothermal Region...

491

DOE New Madrid Seismic Zone Electric Utility Workshop Summary...  

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

New Madrid Seismic Zone Electric Utility Workshop Summary Report - August 2010 DOE New Madrid Seismic Zone Electric Utility Workshop Summary Report - August 2010 The DOE New Madrid...

492

Compound and Elemental Analysis At Central Nevada Seismic Zone...  

Open Energy Info (EERE)

Central Nevada Seismic Zone Region (Laney, 2005) Exploration Activity Details Location Central Nevada Seismic Zone Geothermal Region Exploration Technique Compound and Elemental...

493

Perched-Water Analysis Related to Deep Vadose Zone Contaminant...  

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

Perched-Water Analysis Related to Deep Vadose Zone Contaminant Transport and Impact to Groundwater. Perched-Water Analysis Related to Deep Vadose Zone Contaminant Transport and...

494

Emission Zone Control in Blue Organic Electrophosphorescent Devices...  

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

Zone Control in Blue Organic Electrophosphorescent Devices Through Chemical Modification of Host Materials . Emission Zone Control in Blue Organic Electrophosphorescent Devices...

495

Workers Create Demolition Zone at Hanford Site's Plutonium Finishing...  

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

Create Demolition Zone at Hanford Site's Plutonium Finishing Plant Workers Create Demolition Zone at Hanford Site's Plutonium Finishing Plant August 28, 2014 - 12:00pm Addthis The...

496

Sandia National Laboratories: NASA Award for Marginal Ice Zone...  

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

ClimateECClimateAnalysisNASA Award for Marginal Ice Zone Observations and Process Experiment (MIZOPEX) NASA Award for Marginal Ice Zone Observations and Process Experiment...

497

Kentucky Economic Opportunity Zone Program (KEOZ) (Kentucky)  

Broader source: Energy.gov [DOE]

The Kentucky Economic Opportunity Zone Program (KEOZ) focuses on the development of areas with high unemployment and poverty levels. The program provides an income tax credit of up to 100% of the...

498

Pine Tree Development Zones Program (Maine)  

Broader source: Energy.gov [DOE]

The Pine Tree Development Zones program offers eligible businesses the chance to reduce, and sometimes eliminate, state taxes for up to ten years. There is a statutory requirement of hiring a...

499

Vadose Zone Transport Field Study: Status Report  

SciTech Connect (OSTI)

Studies were initiated at the Hanford Site to evaluate the process controlling the transport of fluids in the vadose zone and to develop a reliable database upon which vadose-zone transport models can be calibrated. These models are needed to evaluate contaminant migration through the vadose zone to underlying groundwaters at Hanford. A study site that had previously been extensively characterized using geophysical monitoring techniques was selected in the 200 E Area. Techniques used previously included neutron probe for water content, spectral gamma logging for radionuclide tracers, and gamma scattering for wet bulk density. Building on the characterization efforts of the past 20 years, the site was instrumented to facilitate the comparison of nine vadose-zone characterization methods: advanced tensiometers, neutron probe, electrical resistance tomography (ERT), high-resolution resistivity (HRR), electromagnetic induction imaging (EMI), cross-borehole radar (XBR), and cross-borehole seismic (XBS). Soil coring was used to obtain soil samples for analyzing ionic and isotopic tracers.

Gee, Glendon W.; Ward, Anderson L.

2001-11-30T23:59:59.000Z

500

The Enterprise Zone Program (District of Columbia)  

Broader source: Energy.gov [DOE]

The Enterprise Zone Program offers the following tax incentives to businesses in certain District neighborhoods: Employee Tax Credits--up to $3000 for each full-time employee; Work Opportunity...