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1

Tectonic Settings | Open Energy Information  

Open Energy Info (EERE)

Tectonic Settings Tectonic Settings Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Print PDF Tectonic Settings Dictionary.png Tectonic Settings: No definition has been provided for this term. Add a Definition Map showing worldwide plate tectonics(reference: NASA) Plate tectonics - or the large scale movements of Earth's crusts - result in a number of distinct settings. Major tectonic settings that commonly host geothermal systems include subduction zones, rift zones, extensional regimes, and transtensional or strike-slip zones. Hot spots are thought to occur independent of tectonic activity but will be considered a tectonic setting in the context of geothermal areas because they do not fit into any other category. Retrieved from "http://en.openei.org/w/index.php?title=Tectonic_Settings&oldid=600139"

2

Property:TectonicSetting | Open Energy Information  

Open Energy Info (EERE)

TectonicSetting TectonicSetting Jump to: navigation, search Property Name TectonicSetting Property Type Page Description Describes tectonic process responsible for development of geothermal resource. This is a property of type Page. Pages using the property "TectonicSetting" Showing 25 pages using this property. (previous 25) (next 25) A Amedee Geothermal Area + Extensional Tectonics + B Beowawe Hot Springs Geothermal Area + Extensional Tectonics + Blue Mountain Geothermal Area + Extensional Tectonics + Brady Hot Springs Geothermal Area + Extensional Tectonics + C Chena Geothermal Area + Non-tectonic (radiogenic) + Coso Geothermal Area + Extensional Tectonics + D Desert Peak Geothermal Area + Extensional Tectonics + Dixie Valley Geothermal Area + Extensional Tectonics +

3

African sedimentary basins - Tectonic controls on prospectivity  

Science Conference Proceedings (OSTI)

An important prerequisite for the evaluation of any sedimentary basin is the understanding of its regional tectonic setting. This is especially so in the underexplored regions of Africa. The majority of African sedimentary basins developed in an extensional setting although some have undergone subsequent compressional or transpressional deformation. The geometry and evolution of these basins is often influenced by basement structure. The extensional phase of basin development controls not only the distribution of syn-rift sediments but also the magnitude of post-rift regional subsidence and the preservation or removal of pre-rift sediments. This has important consequences for exploration models of syn-rift and pre-rift source rocks and reservoirs. Post-rift basin inversion and uplift provide crucial controls on the preservation of mature source rocks and quality of reservoirs. The distribution, nature, timing, and possible mechanisms of this uplift in Africa will be addressed. The hydrocarbon prospectivity of African basis appears to be highly variable although the limited exploration of some regions makes the exact extent of this variability unclear. Basins considered potentially prospective range from late Precambrian to Tertiary in age. The various tectonic controls outlined above, and criteria for the evaluation of underexplored areas, will be demonstrated by reference to basins studied by The Robertson Group. Examples described include basins from Bagon, Angola, Namibia, East Africa, Tertiary Rift and Karoo Rifts, and North Africa (Sudan, Egypt, Algeria, and Morocco).

Bunter, M.A.G.; Crossley, R.; Hammill, M.; Jones, P.W.; Morgan, R.K.; Needham, D.T.; Spaargaren, F.A. (Robertson Group plc, Gwynedd (England))

1991-03-01T23:59:59.000Z

4

Tectonic setting of the Coso geothermal reservoir | Open Energy Information  

Open Energy Info (EERE)

Tectonic setting of the Coso geothermal reservoir Tectonic setting of the Coso geothermal reservoir Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Journal Article: Tectonic setting of the Coso geothermal reservoir Details Activities (1) Areas (1) Regions (0) Abstract: The Coso geothermal reservoir is being developed in Sierran-type crystalline bedrock of the Coso Mountains, a small desert mountain range just to the east of the Sierra Nevada and Rose Valley, which is the southern extension of the Owens Valley of eastern California Optimum development of this reservoir requires an understanding of the fracture hydrology of the Coso Mountains crystalline terrain and its hydrologic connection to regional groundwater and thermal sources. An interpreted, conceptually balanced regional cross section that extends from the Sierra

5

Type E: Extensional Tectonic, Fault-Controlled Resource | Open Energy  

Open Energy Info (EERE)

Type E: Extensional Tectonic, Fault-Controlled Resource Type E: Extensional Tectonic, Fault-Controlled Resource Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Print PDF Type E: Extensional Tectonic, Fault-Controlled Resource Dictionary.png Type E: Extensional Tectonic, Fault-Controlled Resource: No definition has been provided for this term. Add a Definition Brophy Occurrence Models This classification scheme was developed by Brophy, as reported in Updating the Classification of Geothermal Resources.[1] Type A: Magma-heated, Dry Steam Resource Type B: Andesitic Volcanic Resource Type C: Caldera Resource Type D: Sedimentary-hosted, Volcanic-related Resource Type E: Extensional Tectonic, Fault-Controlled Resource Type F: Oceanic-ridge, Basaltic Resource Extensional-tectonic, fault-controlled resources typically result from a

6

Tectonic Setting of the Wooded Island Earthquake Swarm, Eastern Washington  

SciTech Connect

Magnetic anomalies provide insights into the tectonic implications of a swarm of ?1500 shallow (?1 km deep) earthquakes that occurred in 2009 on the Hanford site,Washington. Epicenters were concentrated in a 2 km2 area nearWooded Island in the Columbia River. The largest earthquake (M 3.0) had first motions consistent with slip on a northwest-striking reverse fault. The swarm was accompanied by 35 mm of vertical surface deformation, seen in satellite interferometry (InSAR), interpreted to be caused by ?50 mm of slip on a northwest-striking reverse fault and associated bedding-plane fault in the underlying Columbia River Basalt Group (CRBG). A magnetic anomaly over exposed CRBG at Yakima Ridge 40 km northwest of Wooded Island extends southeastward beyond the ridge to the Columbia River, suggesting that the Yakima Ridge anticline and its associated thrust fault extend southeastward in the subsurface. In map view, the concealed anticline passes through the earthquake swarm and lies parallel to reverse faults determined from first motions and InSAR data. A forward model of the magnetic anomaly near Wooded Island is consistent with uplift of concealed CRBG, with the top surface <200 m below the surface. The earthquake swarm and the thrust and bedding-plane faults modeled from interferometry all fall within the northeastern limb of the faulted anticline. Although fluids may be responsible for triggering the Wooded Island earthquake swarm, the seismic and aseismic deformation are consistent with regional-scale tectonic compression across the concealed Yakima Ridge anticline.

Blakely, Richard J.; Sherrod, Brian; Weaver, Craig; Rohay, Alan C.; Wells, Ray E.

2012-08-02T23:59:59.000Z

7

Null-Control and Measurable Sets  

E-Print Network (OSTI)

We prove the interior and boundary null-controllability of some parabolic evolutions with controls acting over measurable sets with positive measure.

Apraiz, J

2011-01-01T23:59:59.000Z

8

Why Is Nevada in Hot Water? Structural Controls and Tectonic Model of  

Open Energy Info (EERE)

Why Is Nevada in Hot Water? Structural Controls and Tectonic Model of Why Is Nevada in Hot Water? Structural Controls and Tectonic Model of Geothermal Systems in the Northwestern Great Basin Jump to: navigation, search OpenEI Reference LibraryAdd to library Conference Paper: Why Is Nevada in Hot Water? Structural Controls and Tectonic Model of Geothermal Systems in the Northwestern Great Basin Abstract In the western Great Basin, the Walker Lane is a system of right-lateral strike-slip faults accommodating ~15-25% of relative motion between the Pacific and North American plates. Relatively high rates of recent (<10 Ma) west-northwest extension absorb northwestward declining dextral motion in the Walker Lane, diffusing that motion into the Basin-Range. Abundant geothermal fields cluster in several northeasttrending belts in the

9

Hydrocarbons in New Guinea, controlled by basement fabric, Mesozoic extension and Tertiary convergent margin tectonics  

Science Conference Proceedings (OSTI)

Most models for the tectonic evolution of New Guinea involve Early and Late Miocene arc-continent collisions, creating an orogenic belt. Structural trends and prospectivity are then analyzed in terms of belts across the country; the Fold Belt (with the discovered oil and gas fields), the Mobile Belt and the accreted arcs. This model inhibits realistic assessment of prospectivity. It now appears the Mobile Belt formed by Oligocene compression then by Early Miocene extension, related to slab-rollback, that unroofed metamorphic core complexes adjacent to starved half-grabens. The grabens filled in the Middle Miocene and were largely transported intact during the Pliocene arc-collision. Early Miocene reefs and hypothesized starved basin source rocks create a viable play throughout northern New Guinea as in the Salawati Basin. The Pliocene clastic section is locally prospective due to overthrusting and deep burial. Within the Fold Belt, the site and types of oil and gas fields are largely controlled by the basement architecture. This controlled the transfer zones and depocentres during Mesozoic extension and the location of major basement uplifts during compression. In PNG, the Bosavi lineament separates an oil province from a gas province. In Irian Jaya the transition from a relatively competent sequence to a rifted sequence west of [approx]139[degrees]E may also be a gas-oil province boundary. Understanding, in detail, the compartmentalization of inverted blocks and areas of thin-skinned thrusting, controlled by the basement architecture, will help constrain hydrocarbon prospectivity.

Hill, K.C.; Kendrick, R.D.; Crowhurst, P.V. (VIEPS, Melbourne (Australia) SAEFUDIN Ijep, GRDC (India))

1996-01-01T23:59:59.000Z

10

Non-Tectonic | Open Energy Information  

Open Energy Info (EERE)

source source History View New Pages Recent Changes All Special Pages Semantic Search/Querying Get Involved Help Apps Datasets Community Login | Sign Up Search Page Edit History Facebook icon Twitter icon » Non-Tectonic Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Print PDF Non-Tectonic Dictionary.png Non-Tectonic: A region far from any tectonic plate boundaries which is tectonically stable Other definitions:Wikipedia Reegle Tectonic Settings List of tectonic settings known to host modern geothermal systems: Extensional Tectonics Subduction Zone Rift Zone Hot Spot Non-Tectonic Strike-Slip Many geothermal areas may be considered to have no tectonic contribution to the geothermal resource. These areas are thought to have high heat flow resulting from high radiogenic sources beneath the crust, typically located

11

Eocene tectonic controls on reservoir distribution in VLE 196, Block V, Lamar Field, Maracaibo Basin, Venezuela  

E-Print Network (OSTI)

Integrated interpretation of three-dimensional seismic and well-logging data reveals a prominent â??pop-upâ? structure associated with the VLE 400 fault on the regional unconformity between the Eocene and Miocene in the VLE 196 field, Maracaibo basin, Venezuela. The VLE 400 fault family, an eastern splay of the left-lateral Icotea fault in the basin, played an important role in hydrocarbon migration and accumulation in the field. Hydrocarbons accumulated to the east of the fault but not to the west. The â??pop-upâ? structure on the Eocene unconformity has a four -way dip closure, straddling the fault and extending to the west of the fault. Structures of the Misoa Formation, which is the main reservoir developed below the unconformity in the basin, differ from the structure of the unconformity. The structure of the Misoa Formation shows a tilted uplift of the eastern block of the fault dipping toward the east caused by thrust tectonic movements. Thrust movement and following strike-slip movements provided additional accommodation space to the west of the fault and generated expanded thickness of Eocene sediments compared to the area east of the fault. The thickness of the Misoa Formation east and west of the fault shows no significant changes. Expanded sediments overlie the Misoa Formation in the western block in lateral contact with Misoa sediments eastern block act as a lateral seal. Ductile movement of the Guasare Formation shale contributed to the lateral sealing of the fault against the reservoir rocks in the eastern block. Mobilization of the Guasare Formation modified the structure of overlying formations including the anticline of the Eocene unconformity. The growth strata provide useful information of reactivation of e xisting faults, especially subtle movements which are not recognized by conventional seismic interpretation. Growth strata isochrons shows subtle reactivation of the VLE 400 fault family during Miocene time.

Choi, Byeonggoo

2005-08-01T23:59:59.000Z

12

Tectonic controls on magmatism in The Geysers--Clear Lake region: Evidence from new geophysical models  

DOE Green Energy (OSTI)

In order to study magmatism and geothermal systems in the Geysers-Clear Lake region, the authors developed a detailed three-dimensional tomographic velocity model based on local earthquakes. This high-resolution model resolves the velocity structure of the crust in the region to depths of approximately 12 km. The most significant velocity contrasts in The Geysers-Clear Lake region occur in the steam production area, where high velocities are associated with a Quaternary granite pluton, and in the Mount Hannah region, where low velocities occur in a 5-km-thick section of Mesozoic argillites. In addition, a more regional tomographic model was developed using traveltimes from earthquakes covering most of northern California. This regional model sampled the whole crust, but at a lower resolution than the local model. No large silicic magma chamber is noted in either the local or regional tomographic models. A three-dimensional gravity model also has ben developed in the area of the tomographic imaging. The gravity model demonstrates that all density contrasts can be accounted for in the upper 5--7 km of the crust. Two-dimensional magnetotelluric models of data from a regional east-west profile indicate high resistivities associated with the granitic pluton in The Geysers production area and low resistivities in the low-velocity section of Mesozoic argillites near Mount Hannah. No indication of midcrustal magma bodies is present in the magnetotelluric data. The geophysical models, seismicity patterns, distribution of volcanic vents, heat flow, and other data indicate that small, young intrusive bodies that were injected along a northeast trend from The Geysers to Clear Lake probably control the thermal regime.

Stanley, W.D.; Benz, H.M.; Villasenor, A.; Rodriguez, B.D. [Geological Survey, Denver, CO (United States). Denver Federal Center] [Geological Survey, Denver, CO (United States). Denver Federal Center; Walters, M.A. [CalEnergy Corp., Ridgecrest, CA (United States)] [CalEnergy Corp., Ridgecrest, CA (United States)

1998-09-01T23:59:59.000Z

13

Tectonic Setting and Characteristics of Natural Fractures in Mesaverde and Dakota Reservoirs of the San Juan Basin, New Mexico and Colorado  

SciTech Connect

A set of vertical extension fractures, striking N-S to NNE-SSW but with local variations, is present in both the outcrop and subsurface in both Mesaverde and Dakota sandstones. Additional sets of conjugate shear fractures have been recognized in outcrops of Dakota strata and may be present in the subsurface. However, the deformation bands prevalent locally in outcrops in parts of the basin as yet have no documented subsurface equivalent. The immature Mesaverde sandstones typically contain relatively long, irregular extension fractures, whereas the quartzitic Dakota sandstones contain short, sub-parallel, closely spaced, extension fractures, and locally conjugate shear planes as well. Outcrops typically display secondary cross fractures which are rare in the subsurface, although oblique fractures associated with local structures such as the Hogback monocline may be present in similar subsurface structures. Spacings of the bed-normal extension fractures are approximately equal to or less than the thicknesses of the beds in which they formed, in both outcrop and subsurface. Fracture intensities increase in association with faults, where there is a gradation from intense fracturing into fault breccia. Bioturbation and minimal cementation locally inhibited fracture development in both formations, and the vertical limits of fracture growth are typically at bedding/lithology contrasts. Fracture mineralizations have been largely dissolved or replaced in outcrops, but local examples of preserved mineralization show that the quartz and calcite common to subsurface fractures were originally present in outcrop fractures. North-south trending compressive stresses created by southward indentation of the San Juan dome area (where Precambrian rocks are exposed at an elevation of 14,000 ft) and northward indentation of the Zuni uplift, controlled Laramide-age fracturing. Contemporaneous right-lateral transpressive wrench motion due to northeastward translation of the basin was both concentrated at the basin margins (Nacimiento uplift and Hogback monocline on east and west edges respectively) and distributed across the strata depth.

LORENZ, JOHN C.; COOPER, SCOTT P.

2001-01-01T23:59:59.000Z

14

Supervisory predictive control and on-line set-point optimization  

Science Conference Proceedings (OSTI)

The subject of this paper is to discuss selected effective known and novel structures for advanced process control and optimization. The role and techniques of model-based predictive control (MPC) in a supervisory (advanced) control layer are first shortly ... Keywords: Constrained Control, Linearization, Model Uncertainty, Nonlinear Control, Predictive Control, Set-Point Optimization

Piotr Tatjewski

2010-09-01T23:59:59.000Z

15

Fault diagnosis and fault tolerant control using set-membership approaches: Application to real case studies  

Science Conference Proceedings (OSTI)

This paper reviews the use of set-membership methods in fault diagnosis (FD) and fault tolerant control (FTC). Setmembership methods use a deterministic unknown-but-bounded description of noise and parametric uncertainty (interval ... Keywords: Fault Detection, Fault-Tolerant Control, Interval Models, Robustness, Set-Membership

Vicen Puig

2010-12-01T23:59:59.000Z

16

Extraterrestrial Plate Tectonics  

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

Extraterrestrial Plate Tectonics Extraterrestrial Plate Tectonics Name: Brent Status: student Grade: 6-8 Location: TX Country: USA Date: Spring 2011 Question: Is there plate tectonics on other planets? Replies: The short answer is that scientists really don't know for sure if there has been or is active plate tectonics on other planets in our solar system. NASA scientists have found some evidence of possible plate tectonics on Mars, but some scientists have discounted this information. Similarly, some scientists have suggested that there may have been plate tectonics on Venus, but it is not a well-supported idea. A link to one of the pages about Mars discusses magnetic "striping" similar to that found on Earth: http://science.nasa.gov/science-news/science-at-nasa/1999/ast29apr99_1/gested

17

DC Motor control using motor-generator set with controlled generator field  

DOE Patents (OSTI)

A d.c. generator is connected in series opposed to the polarity of a d.c. power source supplying a d.c. drive motor. The generator is part of a motor-generator set, the motor of which is supplied from the power source connected to the motor. A generator field control means varies the field produced by at least one of the generator windings in order to change the effective voltage output. When the generator voltage is exactly equal to the d.c. voltage supply, no voltage is applied across the drive motor. As the field of the generator is reduced, the drive motor is supplied greater voltage until the full voltage of the d.c. power source is supplied when the generator has zero field applied. Additional voltage may be applied across the drive motor by reversing and increasing the reversed field on the generator. The drive motor may be reversed in direction from standstill by increasing the generator field so that a reverse voltage is applied across the d.c. motor.

Belsterling, Charles A. (Norristown, PA); Stone, John (Medford, NJ)

1982-01-01T23:59:59.000Z

18

Configuration and Setting Management for Protection and Control Devices and Systems  

Science Conference Proceedings (OSTI)

The EPRI roadmap reports forecast that as protection equipment and systems continuously evolve in the more feature-rich and sophisticated direction, management of the configuration and setting is becoming more critical in future. In 2011 EPRI Protection and Control (P&C) survey, configuration and setting management for protection and control systems remain one of the most pressing challenges for member utilities.To handle the growing complexity of todays P&C asset ...

2012-12-14T23:59:59.000Z

19

Configuration and Setting Management for Protection and Control Devices and Systems  

Science Conference Proceedings (OSTI)

The EPRI roadmap reports [6] [7] forecast that as protection equipment and systems continuously evolve in the more feature-rich and sophisticated direction, management of the configuration and setting is becoming more critical in future. In 2011 EPRI Protection and Control (P&C) survey, it was confirmed that configuration and setting management for protection and control devices and systems was one of the most pressing challenges from members.To handle the ...

2013-12-20T23:59:59.000Z

20

A Controller Design for the Khepera Robot: A Rough Set Approach  

Science Conference Proceedings (OSTI)

The Khepera robot belongs to the family of miniature mobile robots of the K-Team firm. It is used in a number of places for scientific and educational purposes. Considering its advantages (such as small size, precision of movement, ease of control), ... Keywords: Artificial intelligence, Khepera robot, control design, expert system, fuzzy systems, machine learning, rough sets

Zbigniew Suraj; James F. Peters; Piotr Grochowalski

2005-02-01T23:59:59.000Z

Note: This page contains sample records for the topic "tectonic setting controlling" 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

Set of rules in order to develop control systems bases of domestic policies using renewable energy  

Science Conference Proceedings (OSTI)

The purpose of this paper is to establish a set of prime rules which could enable the further development of the control and monitoring installation for domestic systems using microgeneration systems fundamented upon the use of renewable energies, particularly ... Keywords: building automation, mCHP, renewables energies, stirling engine

Ion Voncila; Nicolae Badea; Nelu Cazacu; Ion Paraschiv

2010-05-01T23:59:59.000Z

22

Relating Geothermal Resources To Great Basin Tectonics Using Gps | Open  

Open Energy Info (EERE)

Relating Geothermal Resources To Great Basin Tectonics Using Gps Relating Geothermal Resources To Great Basin Tectonics Using Gps Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Conference Paper: Relating Geothermal Resources To Great Basin Tectonics Using Gps Details Activities (8) Areas (4) Regions (0) Abstract: The Great Basin is characterized by non-magmatic geothermal fields, which we hypothesize are created, sustained, and controlled by active tectonics. In the Great Basin, GPS-measured rates of tectonic "transtensional" (shear plus dilatational) strain rate is correlated with geothermal well temperatures and the locations of known geothermal fields. This has led to a conceptual model in which non-magmatic geothermal systems are controlled by the style of strain, where shear (strike-slip faulting)

23

Extensional Tectonics | Open Energy Information  

Open Energy Info (EERE)

Extensional Tectonics Extensional Tectonics Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Print PDF Extensional Tectonics Dictionary.png Extensional Tectonics: No definition has been provided for this term. Add a Definition Crustal extension results in horst and graben topography (reference: geologycafe.com) Crustal extension (or lithospheric extension) results in a thinning of the crust, bringing the Earth's surface closer to the hot mantle which increases heat flow. This high heat flow often results in moderate temperature (190-230°C) geothermal resources. Extensional zones are exemplified by horst and graben structures such as those found in the Basin & Range province of the US. Retrieved from "http://en.openei.org/w/index.php?title=Extensional_Tectonics&oldid=599244"

24

Tectonic database and plate tectonic model of the former USSR territory  

Science Conference Proceedings (OSTI)

A digital geographic database for the former USSR was compiled using published geologic and geodynamic maps and the unpublished suture map of Lev Zonenshain (1991). The database includes more than 900 tectonic features: strike-slip faults, sutures, thrusts, fossil and active rifts, fossil and active subduction zones, boundaries of the major and minor Precambrian blocks, ophiolites, and various volcanic complexes. The attributes of each structural unit include type of structure, name, age, tectonic setting and geographical coordinates. Paleozoic and Early Mesozoic reconstructions of the former USSR and adjacent regions were constructed using this tectonic database together with paleomagnetic data and the motions of continent over fixed hot spots. Global apparent polar wander paths in European and Siberian coordinates were calculated back to Cambrian time, using the paleomagnetic pole summaries of Van der Voo (1992) and Khramov (1992) and the global plate tectonic model of the Paleomap Project (Scotese and Becker, 1992). Trajectories of intraplate volcanics in South Siberia, Mongolia, Scandinavia and data on the White Mountain plutons and Karoo flood basalts were also taken into account. Using new data, the authors recalculated the stage and finite poles for the rotation of the Siberia and Europe with respect to the hot spot reference frame for the time interval 160 to 450 Ma.

Bocharova, N.Yu.; Scotese, C.R.; Pristavakina, E.I.; Zonenshain, L.P. (Univ. of Texas, Arlington, TX (United States). Center for Russian Geology and Tectonics)

1993-02-01T23:59:59.000Z

25

An Expert System For The Tectonic Characterization Of Ancient Volcanic  

Open Energy Info (EERE)

System For The Tectonic Characterization Of Ancient Volcanic System For The Tectonic Characterization Of Ancient Volcanic Rocks Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Journal Article: An Expert System For The Tectonic Characterization Of Ancient Volcanic Rocks Details Activities (0) Areas (0) Regions (0) Abstract: The expert system approach enables geochemical evidence to be integrated with geological, petrological and mineralogical evidence in identifying the eruptive setting of ancient volcanic rocks. This paper explains the development of ESCORT, an Expert System for Characterization of Rock Types. ESCORT uses as its knowledge base a set of dispersion matrices derived from a geochemical data bank of some 8000 immobile element analyses, together with tables of magma-type membership probabilities based

26

Tectonic signatures on active margins  

E-Print Network (OSTI)

369-382. Paine, J.G. , 1993. Subsidence of the Texas coast:56 Figure 4.2 Uplift and Subsidence Rates Along thedepth and by tectonic subsidence. Contrary to many of the

Hogarth, Leah Jolynn

2010-01-01T23:59:59.000Z

27

The CERN Control Centre Setting Standards for the 21st Century  

E-Print Network (OSTI)

In 2003, CERN decided to build a unified control centre to replace four of its control rooms: the ??Meyrin Control Room? which controlled the PS complex, the ??Prevessin Control Room? (PCR) which controlled the SPS and until 2000 LEP, the Technical Control Room (TCR), and the Cryogenics Control Room (QCR). After first contemplating a possible implementation next to the ??Globe of Science and Innovation?, it was decided for budgetary reasons to build the new CERN Control Centre (CCC) on the same location as the PCR. This represented a 50% saving in construction costs as most of the technical infrastructure (computer network, water, electricity, ventilation) was already in place, but added stringent time constraints: civil engineering could not begin before the SPS shutdown in November 2004, yet the room had to be ready for the accelerator operations to resume in March 2006. Although this presented a strict construction schedule, it allowed the project to be completely driven by th...

Manglunki, Django

2008-01-01T23:59:59.000Z

28

A set of ontologies to drive tools for the control of vector-borne diseases  

Science Conference Proceedings (OSTI)

We are developing a set of ontologies dealing with vector-borne diseases as well as the arthropod vectors that transmit them. After building ontologies for mosquito and tick anatomy we continued this project with an ontology of insecticide resistance ... Keywords: Anatomy, Arthropod vector, Database, Decision support system, Insecticide resistance, Malaria, Mosquito, Tick, Transmission

Pantelis Topalis; Emmanuel Dialynas; Elvira Mitraka; Elena Deligianni; Inga Siden-Kiamos; Christos Louis

2011-02-01T23:59:59.000Z

29

Non-causal models in long term planning via set contractive optimal control methods  

Science Conference Proceedings (OSTI)

The notion of consistency for optimal plans introduced in [F.E. Kydland, E.C. Prescott, Rules rather than decisions: The inconsistency of optimal plans, J. Polit. Econ. 85 (3) (1977) 473-491] is studied in relation to dynamic programming and to multi-objective ... Keywords: Balance set, Long term optimal planning, Pareto solutions

E. A. Galperin; I. Galperin

2007-06-01T23:59:59.000Z

30

Controlling Structures | Open Energy Information  

Open Energy Info (EERE)

Controlling Structures Controlling Structures Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Print PDF Controlling Structures Dictionary.png Controlling Structures: No definition has been provided for this term. Add a Definition Structure Description Associated Topography Tectonic Setting Major Normal Fault Normal faults are structures in which the hanging wall is down dropped along the fault plane relative to the foot wall. They are the predominant type of structure in extensional tectonic environments, but are commonly encountered in a number of geologic settings. Major range front faults account for 3% of structural controls in the Great Basin. Mountainous, Horst and Graben Extensional Tectonics, Rift Zone Termination of a Major Normal Fault Major normal faults sometimes terminate into multiple horsetailing splays that result in increased hydrothermal fluid flux. As of 2011, 22% of all known Basin & Range structures hosting geothermal systems occur at normal fault terminations or tip-lines with multiple closely-spaced faults that enhance permeability. Mountainous, Horst and Graben Extensional Tectonics, Rift Zone

31

Brief Min-max predictive control techniques for a linear state-space system with a bounded set of input matrices  

Science Conference Proceedings (OSTI)

Min-max predictive control of a linear state-space system with a bounded set of input matrices is studied based on a quadratic performance criterion. Systems with stable and integrating dynamics as well as time-varying and time-invariant uncertainties ... Keywords: Constraint satisfaction, Minimax techniques, Predictive control, Robust control

Jay H. Lee; Brian L. Cooley

2000-03-01T23:59:59.000Z

32

Tectonic history of southeastern Illinois  

SciTech Connect

Recurrent movements on the northeast-trending Reelfoot rift and west-trending Rough Creek fault zone dominated southeastern Illinois tectonic history. Early Cambrian rifting along both zones created deep trenches that began to fill with sediments. Intermittent movements continued, but faults were quiescent by the Mississippian. Then renewed extension on the Reelfoot rift in the Early Permian produced high-angle normal faults in the Wabash Valley fault system and fluorspar area fault complex, and the right-lateral Cottage Grove fault system. Igneous intrusions accompanied this action: upwelling magma formed Omaha dome; Hicks dome and associated concentric and radial faults appear to have been formed by explosive igneous activity. After the Early Permian, recurrent up-and-down movements of several thousand feet reactivated the fluorspar area fault complex and created the present day Rough Creek and Shawneetown fault zones. Blocks bordering faults returned roughly to their original positions by the Late Cretaceous, leaving narrow slices of rock upthrown and downthrown along faults. Faults in Illinois probably have been inactive since the Cretaceous Period, although the Reelfoot rift south of Cairo has been reactivated. Earthquakes in Illinois today apparently are caused by local east-west horizontal compressional stresses not related to known bedrock faults.

Nelson, W.J.; Lumm, D.K.

1983-09-01T23:59:59.000Z

33

Mapping Tectonic Stress Using Earthquakes  

SciTech Connect

An earthquakes occurs when the forces acting on a fault overcome its intrinsic strength and cause it to slip abruptly. Understanding more specifically why earthquakes occur at particular locations and times is complicated because in many cases we do not know what these forces actually are, or indeed what processes ultimately trigger slip. The goal of this study is to develop, test, and implement a Bayesian method of reliably determining tectonic stresses using the most abundant stress gauges available - earthquakes themselves.Existing algorithms produce reasonable estimates of the principal stress directions, but yield unreliable error bounds as a consequence of the generally weak constraint on stress imposed by any single earthquake, observational errors, and an unavoidable ambiguity between the fault normal and the slip vector.A statistical treatment of the problem can take into account observational errors, combine data from multiple earthquakes in a consistent manner, and provide realistic error bounds on the estimated principal stress directions.We have developed a realistic physical framework for modelling multiple earthquakes and show how the strong physical and geometrical constraints present in this problem allow inference to be made about the orientation of the principal axes of stress in the earth's crust.

Arnold, Richard; Townend, John; Vignaux, Tony [Victoria University of Wellington, PO Box 600, Wellington (New Zealand)

2005-11-23T23:59:59.000Z

34

Method and apparatus for set point control for steam temperatures for start-up of the turbine and steam generator in unit power plants  

SciTech Connect

A method and apparatus are described for controlling the set point for steam temperatures for cold start-up of a steam generator-turbine unit wherein inlet steam temperature and turbine load absorption are steadily and substantially simultaneously increased in accordance with a predetermined relationship so as to reach their final values substantially synchronously.

Bloch, H.; Salm, M.

1978-05-23T23:59:59.000Z

35

Controlled Hydrogen Fleet and Infrastructure Demonstration and Validation Project: First Set of Composite Data Products for Publication - March 1, 2006  

DOE Green Energy (OSTI)

This presentation provides the initial composite data products available for publication from NREL's Controlled Hydrogen Fleet and Infrastructure Demonstration and Validation Project.

Wipke, K.; Welch, C.; Thomas, H.; Sprik, S.

2007-02-01T23:59:59.000Z

36

Markov sets?  

E-Print Network (OSTI)

We deduce a polynomial estimate on a compact planar set from a polynomial estimate on its circular projection, which enables us to prove Markov and Bernstein-Walsh type inequalities for certain sets. We construct totally disconnected Markov sets, that are scattered around zero in different directions; a Markov set E ? R such that neither E?[0, +?) nor E?(??, 0] admit Markovs inequality; a Markov set that is not unifomly perfect. Finally, we propose a construction based on a generalization of iterated function systems a way of obtaining a big family of uniformly perfect sets.

L. Bia?as-cie?; M. Kosek; L. Bia?as-cie?; M. Kosek; L. Bia?as-cie?; M. Kosek

2009-01-01T23:59:59.000Z

37

Rough sets  

Science Conference Proceedings (OSTI)

Rough set theory, introduced by Zdzislaw Pawlak in the early 1980s [11, 12], is a new mathematical tool to deal with vagueness and uncertainty. This approach seems to be of fundamental importance to artificial intelligence (AI) and cognitive sciences, ...

Zdzislaw Pawlak; Jerzy Grzymala-Busse; Roman Slowinski; Wojciech Ziarko

1995-11-01T23:59:59.000Z

38

Control of phase locking in a set of lasers with self-pumped phase-conjugate gain-grating mirrors using a passive Q-switch  

SciTech Connect

We studied the possibility of controlling phase-locked lasing of a set of lasers with self-pumped phase-conjugate gain-grating mirrors by using a passive Q-switch and selecting the gain of one of the lasers. The ranges of stable operation are calculated by mathematical simulation and well agree with the experimental results. Single-mode radiation in the form of trains of phase-locked laser pulses are experimentally obtained for the first time in a three-channel diffraction-coupled gain-grating Nd : YAG laser system with a LiF :F {sup -}{sub 2} passive Q-switch. The space-time pattern of the trains of 1.064-{mu}m nanosecond pulses is the same in the channels with and without Q-switch and their interference pattern contrast reaches 0.81. (control of laser radiation parameters)

Basiev, Tasoltan T; Gavrilov, A V; Smetanin, Sergei N; Fedin, Aleksandr V

2011-03-31T23:59:59.000Z

39

State-of-the-art for evaluating the potential impact of tectonism and volcanism on a radioactive waste repository  

Science Conference Proceedings (OSTI)

Most estimates of the time required for safe isolation of radioactive wastes from the biosphere range from 100,000 to 1,000,000 years. For such long time spans, it is necessary to assess the potential effects of geologic processes such as volcanism and tectonic activity on the integrity of geologic repositories. Predictions of geologic phenomena can be based on probabilistic models, which assume a random distribution of events. The necessary historic and geologic records are rarely available to provide an adequate data base for such predictions. The observed distribution of volcanic and tectonic activity is not random, and appears to be controlled by extremely complex deterministic processes. The advent of global plate tectonic theory in the past two decades has been a giant step toward understanding these processes. At each potential repository site, volcanic and tectonic processes should be evaluated to provide the most thorough possible understanding of those deterministic processes. Based on this knowledge, judgements will have to be made as to whether or not the volcanic and tectonic processes pose unacceptable risk to the integrity of the repository. This report describes the potential hazards associated with volcanism and tectonism, and the means for evaluating these processes.

Not Available

1980-07-16T23:59:59.000Z

40

Crustal Structure and tectonics of the Imperial Valley Region California |  

Open Energy Info (EERE)

Crustal Structure and tectonics of the Imperial Valley Region California Crustal Structure and tectonics of the Imperial Valley Region California Jump to: navigation, search OpenEI Reference LibraryAdd to library Journal Article: Crustal Structure and tectonics of the Imperial Valley Region California Abstract N/A Authors Gary S. Fruis and William M. Kohler Published Journal U. S. GEOLOGICAL SURVEY, 1984 DOI Not Provided Check for DOI availability: http://crossref.org Online Internet link for Crustal Structure and tectonics of the Imperial Valley Region California Citation Gary S. Fruis,William M. Kohler. 1984. Crustal Structure and tectonics of the Imperial Valley Region California. U. S. GEOLOGICAL SURVEY. N/A(N/A):285-297. Retrieved from "http://en.openei.org/w/index.php?title=Crustal_Structure_and_tectonics_of_the_Imperial_Valley_Region_California&oldid=682730"

Note: This page contains sample records for the topic "tectonic setting controlling" 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

Structure, Stratigraphy, and Tectonics of the Dixie Valley Geothermal Site,  

Open Energy Info (EERE)

Stratigraphy, and Tectonics of the Dixie Valley Geothermal Site, Stratigraphy, and Tectonics of the Dixie Valley Geothermal Site, Dixie Valley, Nevada Jump to: navigation, search OpenEI Reference LibraryAdd to library Journal Article: Structure, Stratigraphy, and Tectonics of the Dixie Valley Geothermal Site, Dixie Valley, Nevada Author Gabriel L. Plank Published Journal Geothermal Resources Council Transactions, 1995 DOI Not Provided Check for DOI availability: http://crossref.org Online Internet link for Structure, Stratigraphy, and Tectonics of the Dixie Valley Geothermal Site, Dixie Valley, Nevada Citation Gabriel L. Plank. 1995. Structure, Stratigraphy, and Tectonics of the Dixie Valley Geothermal Site, Dixie Valley, Nevada. Geothermal Resources Council Transactions. 19: (!) . Retrieved from "http://en.openei.org/w/index.php?title=Structure,_Stratigraphy,_and_Tectonics_of_the_Dixie_Valley_Geothermal_Site,_Dixie_Valley,_Nevada&oldid=682622"

42

Conceptualization And Implementation Of A Tectonic Geomorphology Study For  

Open Energy Info (EERE)

Conceptualization And Implementation Of A Tectonic Geomorphology Study For Conceptualization And Implementation Of A Tectonic Geomorphology Study For Geothermal Exploration In The Great Basin, Usa Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Conference Paper: Conceptualization And Implementation Of A Tectonic Geomorphology Study For Geothermal Exploration In The Great Basin, USA Details Activities (0) Areas (0) Regions (0) Abstract: Characterization of tectonic extension and extensional faulting in the Great Basin, U.S.A. has been identified as a priority for geothermal exploration. Geomorphometry can be used to characterize extension rates through the quantification of tectonically induced landforms. A number of geomorphometry-based studies, within the context of tectonic geomorphology, have shown the usefulness of this type of analysis in characterizing

43

Structure, Stratigraphy, and Tectonics of the Dixie Valley Geothermal...  

Open Energy Info (EERE)

1995 DOI Not Provided Check for DOI availability: http:crossref.org Online Internet link for Structure, Stratigraphy, and Tectonics of the Dixie Valley Geothermal Site,...

44

A Distinction Technique Between Volcanic And Tectonic Depression...  

Open Energy Info (EERE)

Volcanic And Tectonic Depression Structures Based On The Restoration Modeling Of Gravity Anomaly- A Case Study Of The Hohi Volcanic Zone, Central Kyushu, Japan Jump to:...

45

Original Article: Simulation-based weight factor selection and FPGA prediction core implementation for finite-set model based predictive control of power electronics  

Science Conference Proceedings (OSTI)

Model-based predictive control (MBPC) for power-electronic converters offers fast and accurate control. Based on the prediction of the future system states the optimal control input sequence is obtained by calculating a cost for each sequence. The control ... Keywords: FPGA, Multilevel inverters, Parallel calculation, Pipelining, Predictive control

Thomas J. Vyncke, Steven Thielemans, Jan A. A. Melkebeek

2013-05-01T23:59:59.000Z

46

A Distinction Technique Between Volcanic And Tectonic Depression Structures  

Open Energy Info (EERE)

Distinction Technique Between Volcanic And Tectonic Depression Structures Distinction Technique Between Volcanic And Tectonic Depression Structures Based On The Restoration Modeling Of Gravity Anomaly- A Case Study Of The Hohi Volcanic Zone, Central Kyushu, Japan Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Journal Article: A Distinction Technique Between Volcanic And Tectonic Depression Structures Based On The Restoration Modeling Of Gravity Anomaly- A Case Study Of The Hohi Volcanic Zone, Central Kyushu, Japan Details Activities (0) Areas (0) Regions (0) Abstract: In this study, we propose a numerical modeling technique which restores the gravity anomaly of tectonic origin and identifies the gravity low of caldera origin. The identification is performed just by comparing the restored gravity anomalies with the observed gravity anomalies, thus we

47

Regional tectonics of Myanmar (Burma) and adjacent areas  

SciTech Connect

Analysis of 38 contiguous Landsat Multispectral Scanner scenes acquired over Myanmar (Burma) reveals numerous large-scale features associated with margins of the Burman plate, previously unidentified northeast-southwest-trending discontinuities, important extensions of previously mapped fault trends, and numerous structural features that appear favorable for petroleum exploration. A mosaic of these scenes at 1:1,000,000 scale shows a large number of tectonic elements and their spatial relationships. Within the area of investigation are portions of the Indian, Burman, Lhasa, and Shan-Thai plates, and perhaps other, smaller plates. The Himalayan front and Indo-Burman Ranges manifest effects of current and recently past plate movement. The complexity of the kinematic history accounts for the diversity of structural features in the area. The last major event in this long and violent saga, which began in middle Miocene (approximately 11 Ma) time and continues to the present, is the recent change from a collisional to a right-lateral strike-slip transform margin between the Indian and Burman plates. The complexity of the structures visible is the product of multiple plate collisions, rotation of the Indian plate and parts of the Asian plate, and long-continued convergence that changed velocity and direction tbrough time. The most obvious evidence of this complexity, which is immediately apparent on geologic maps or the Landsat mosaic of the region, is the almost right-angle relationship of the folds of the Indo-Burman Ranges and the frontal thrusts and suture zones of the Himalaya. These two sets of compressive features imply maximum compressive stress axes that lie at right angles to each other. The implications are either that the orientation of the stress field changes rapidly over a short distance or that the stress field has changed through time. Both occurrences seem to be true.

Everett, J.R.; Russell, O.R.; Staskowski, R.J.; Loyd, S.P.; Tabbutt, V.M. (Earth Satellite Corp., Chevy Chase, MD (USA)); Dolan, Stein, A. (Dolan and Associates, Richmond (England))

1990-05-01T23:59:59.000Z

48

Tool setting device  

DOE Patents (OSTI)

The present invention relates to a tool setting device for use with numerically controlled machine tools, such as lathes and milling machines. A reference position of the machine tool relative to the workpiece along both the X and Y axes is utilized by the control circuit for driving the tool through its program. This reference position is determined for both axes by displacing a single linear variable displacement transducer (LVDT) with the machine tool through a T-shaped pivotal bar. The use of the T-shaped bar allows the cutting tool to be moved sequentially in the X or Y direction for indicating the actual position of the machine tool relative to the predetermined desired position in the numerical control circuit by using a single LVDT.

Brown, Raymond J. (Clinton, TN)

1977-01-01T23:59:59.000Z

49

Monitored Performance Data from a Hybrid RAPS System and the Determination of Control Set Points for Simulation Studies Patel ISES 2001 Solar World Congress 1  

E-Print Network (OSTI)

located in the north-west region of Western Australia. The system under study comprises PV array, a diesel, diesel generator, and inverter models of the RAPSIM simulation package are derived. Two separate sets the simulation program are shown. 1. INTRODUCTION Reliable long-term monitored performance data for a hybrid

50

Contemporary Tectonic Deformation of the Basin and Range Province, Western  

Open Energy Info (EERE)

Contemporary Tectonic Deformation of the Basin and Range Province, Western Contemporary Tectonic Deformation of the Basin and Range Province, Western United States: 10 Years of Observation with the Global Positioning System Jump to: navigation, search OpenEI Reference LibraryAdd to library Journal Article: Contemporary Tectonic Deformation of the Basin and Range Province, Western United States: 10 Years of Observation with the Global Positioning System Abstract [1] We have estimated patterns and rates of crustal movement across 800 km of the Basin and Range at ∼39° north latitude with Global Positioning System surveys in 1992, 1996, 1998, and 2002. The total rate of motion tangent to the small circle around the Pacific-North America pole of rotation is 10.4 ± 1.0 mm/yr, and motion normal to this small circle is 3.9 ± 0.9 mm/yr compared to the east end of our network. On the Colorado

51

Alpine Extensional Detachment Tectonics In The Grande Kabylie Metamorphic  

Open Energy Info (EERE)

Extensional Detachment Tectonics In The Grande Kabylie Metamorphic Extensional Detachment Tectonics In The Grande Kabylie Metamorphic Core Complex Of The Maghrebides (Northern Algeria) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Journal Article: Alpine Extensional Detachment Tectonics In The Grande Kabylie Metamorphic Core Complex Of The Maghrebides (Northern Algeria) Details Activities (0) Areas (0) Regions (0) Abstract: The Maghrebides are part of the peri-Mediterranean Alpine orogen. They expose in their inner zone inliers of high-grade crystalline rocks surrounded by Oligo-Miocene and younger Miocene cover. Detailed mapping coupled with structural and petrological investigations in the Grande Kabylie massif, and the reinterpretation of the available geochronological data, allow us to refute the traditional concept of rigid behaviour of this

52

Character and regional significance of Great Falls Tectonic Zone, East-Central Idaho and West-Central Montana  

SciTech Connect

The Great Falls tectonic zone, here named, is a belt of diverse northeast-trending geologic features that can be traced from the Idaho batholith in the Cordilleran miogeocline, across thrust-belt structures and basement rocks of west-central and southwestern Montana, through cratonic rocks of central Montana, and into southwesternmost Saskatchewan, Canada. Geologic mapping in east-central Idaho and west-central Montana has outlined a continuous zone of high-angle faults and shear zones. These structures extend more than 150 km northeastward from near Salmon, Idaho, toward Anaconda, Montana, had recurrent movement from middle Proterozoic to Holocene time, controlled the intrusion and orientation of Late Cretaceous to early Tertiary dike swarms, and controlled the uplift and orientation of the Anaconda-Pintlar Range. Recurrent fault movement in this zone and strong structural control over igneous intrusion suggest a fundamental tectonic feature that has influenced the tectonic development of the Idaho Montana area from at least middle Proterozoic time to the present.

O'Neill, J.M.; Lopez, D.A.

1985-03-01T23:59:59.000Z

53

Hydrocarbon implications of Karoo Supergroup turbidites and tectonics in northern Zimbabwe  

Science Conference Proceedings (OSTI)

Field research in the relatively unstudied Lower Zambezi trough of northernmost Zimbabwe and adjacent Zambia and Mozambique has revealed a sedimentary tectonic history unlike other Karoo basin (Late Carboniferous to Early Jurassic) of the region. This presents a much better setting for petroleum deposits than has been found in those other areas. Aerial photo interpretation and reconnaissance geophysical data show strike-slip folds and faults at the surface and subbasins up to 10 km deep. This contrast with other Karoo basins, which are of a half-graben genesis, is further evident in the sedimentary sequences of the Lower Zambezi basin complex. Lacustrine turbidites occur in the Lower Karoo Kondo Pools Formation. Upper fan facies of a restricted active margin subaqueous fan system are found in limited outcrops in an accommodation zone uplift between the two subbasins. The overlying units are classical Karoo alluvial layers, but intercalated with a higher frequency of unconformities. Syndepositional and postdepositional deformation includes thrust faulting and detachment. Hydrocarbon potential is enhanced by three virtues that are lacking in other parts of southern Africa. Distal facies to those seen in exposures of the Kondo Pools Formation subaqueous fans should be rich in sapropelic mudstone, the source rock so elusive elsewhere. Second, basin depth is sufficient for thermal maturity. Finally, the tectonic regime was conducive to the formation of convex as well as unconformity traps. Mobil Oil is in the midst of an exploration program that may capitalize on these factors.

Tromp, P.L. (Univ. of Zimbabwe, Harare (Zimbabwe))

1991-03-01T23:59:59.000Z

54

CDIAC Temperature Data Sets  

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

Temperature CDIAC Climate Holdings Containing Temperature Data Global Data Sets Data Set Name Investigators Data TypeFormat Period of Record NASA GISS Surface Temperature...

55

Characterizing Structural Controls of EGS-Candidate and Conventional  

Open Energy Info (EERE)

Controls of EGS-Candidate and Conventional Controls of EGS-Candidate and Conventional Geothermal Reservoirs in the Great Basin: Developing Successful Exploration Strategies in Extended Terranes Geothermal Project Jump to: navigation, search Last modified on July 22, 2011. Project Title Characterizing Structural Controls of EGS-Candidate and Conventional Geothermal Reservoirs in the Great Basin: Developing Successful Exploration Strategies in Extended Terranes Project Type / Topic 1 Recovery Act: Enhanced Geothermal Systems Component Research and Development/Analysis Project Type / Topic 2 Geophysical Exploration Technologies Project Description The project group proposes to systematically assess the structural controls of geothermal systems in the Great Basin and adjacent regions. Phase I (Year 1) involves a broad inventory of structural settings of geothermal systems in the Great Basin, Walker Lane, and southern Cascades, with the aim of developing conceptual structural models and a structural catalogue of the most favorable structural environments. The regional stress field will be used to evaluate slip tendency on faults in the various tectonic provinces and thus determine which faults are most likely to accommodate dilation and slip in each setting. This overview will permit selection of representative sites (5 or 6 total) for more detailed studies in Phases II and III (Years 2-3). Sites will be selected on the basis of quality of exposure, apparent potential for geothermal development, and general type of system, so that all major types of systems can be evaluated and compared in this project (e.g., magmatic vs. nonmagmatic). The detailed investigations will include geologic mapping, kinematic analysis, stress determinations, gravity surveys, integration of available geophysical data, slip tendency analysis, and 3D modeling. In Year 3, the detailed studies will be completed and data synthesized to a) compare structural controls in various tectonic settings, b) complete the structural catalogue, and c) apply knowledge to exploration strategies and selection of drilling sites.

56

Creep of phyllosilicates at the onset of plate tectonics  

SciTech Connect

Plate tectonics is the unifying paradigm of geodynamics yet the mechanisms and causes of its initiation remain controversial. Some models suggest that plate tectonics initiates when the strength of lithosphere is lower than 20-200 MPa, below the frictional strength of lithospheric rocks (>700 MPa). At present-day, major plate boundaries such as the subduction interface, transform faults, and extensional faults at mid-oceanic ridge core complexes indicate a transition from brittle behaviour to stable sliding at depths between 10 and 40 km, in association with water-rock interactions forming phyllosilicates. We explored the rheological behaviour of lizardite, an archetypal phyllosilicate of the serpentine group formed in oceanic and subduction contexts, and its potential influence on weakening of the lithospheric faults and shear zones. High-pressure deformation experiments were carried out on polycrystalline lizardite - the low temperature serpentine variety - using a D-DIA apparatus at a variety of pressure and temperature conditions from 1 to 8 GPa and 150 to 400 C and for strain rates between 10{sup -4} and 10{sup -6} s{sup -1}. Recovered samples show plastic deformation features and no evidence of brittle failure. Lizardite has a large rheological anisotropy, comparable to that observed in the micas. Mechanical results and first-principles calculations confirmed easy gliding on lizardite basal plane and show that the flow stress of phyllosilicate is in the range of the critical value of 20-200 MPa down to depths of about 200 km. Thus, foliated serpentine or chlorite-bearing rocks are sufficiently weak to account for plate tectonics initiation, aseismic sliding on the subduction interface below the seismogenic zone, and weakening of the oceanic lithosphere along hydrothermally altered fault zones. Serpentinisation easing the deformation of the early crust and shallow mantle reinforces the idea of a close link between the occurrence of plate tectonics and water at the surface of the Earth.

Amiguet, Elodie; Reynard, Bruno; Caracas, Razvan; Van de Moortele, Bertrand; Hilairet, Nadege; Wang, Yanbin (ENSL); (UC)

2012-10-24T23:59:59.000Z

57

ARM - Related Data Sets  

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

govDataRelated Data Sets Related Data Sets Numerous ARM collaborators compile and share similar types of data from their own research efforts. The links below provide a lengthy...

58

NACP Data Sets Released  

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

Set Released The ORNL DAAC is pleased to announce the release of a Global Soil data set : A Global Database of Gas Fluxes from Soils after Rewetting or Thawing, Version 1.0 . Data...

59

Rules for contrast sets  

Science Conference Proceedings (OSTI)

In this paper we present a technique to derive rules describing contrast sets. Contrast sets are a formalism to represent groups differences. We propose a novel approach to describe directional contrasts using rules where the contrasting effect is partitioned ... Keywords: Bonferroni adjustment, Contrast Sets, Fisher exact test, association rules

Paulo J. Azevedo

2010-11-01T23:59:59.000Z

60

Faulting in the Yucca Mountain region: Critical review and analyses of tectonic data from the central Basin and Range  

SciTech Connect

Yucca Mountain, Nevada, has been proposed as the potential site for a high-level waste (HLW) repository. The tectonic setting of Yucca Mountain presents several potential hazards for a proposed repository, such as potential for earthquake seismicity, fault disruption, basaltic volcanism, magma channeling along pre-existing faults, and faults and fractures that may serve as barriers or conduits for groundwater flow. Characterization of geologic structures and tectonic processes will be necessary to assess compliance with regulatory requirements for the proposed high level waste repository. In this report, we specifically investigate fault slip, seismicity, contemporary stain, and fault-slip potential in the Yucca Mountain region with regard to Key Technical Uncertainties outlined in the License Application Review Plan (Sections 3.2.1.5 through 3.2.1.9 and 3.2.2.8). These investigations center on (i) alternative methods of determining the slip history of the Bare Mountain Fault, (ii) cluster analysis of historic earthquakes, (iii) crustal strain determinations from Global Positioning System measurements, and (iv) three-dimensional slip-tendency analysis. The goal of this work is to assess uncertainties associated with neotectonic data sets critical to the Nuclear Regulatory Commission and the Center for Nuclear Waste Regulatory Analyses` ability to provide prelicensing guidance and perform license application review with respect to the proposed HLW repository at Yucca Mountain.

Ferrill, D.A.; Stirewalt, G.L.; Henderson, D.B.; Stamatakos, J.; Morris, A.P.; Spivey, K.H. [Southwest Research Inst., San Antonio, TX (United States). Center for Nuclear Waste Regulatory Analyses; Wernicke, B.P. [California Inst. of Tech., Pasadena, CA (United States). Div. of Geological and Planetary Sciences

1996-03-01T23:59:59.000Z

Note: This page contains sample records for the topic "tectonic setting controlling" 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

NACP Data Sets Released  

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

is pleased to announce the release of a data set associated with The North American Carbon Program (NACP): NACP North American Forest Dynamics Project: Forest Disturbance and...

62

Balanced fuzzy sets  

Science Conference Proceedings (OSTI)

The paper presents a new approach to fuzzy sets and uncertain information based on an observation of asymmetry of classical fuzzy operators. Parallel is drawn between symmetry and negativity of uncertain information. The hypothesis is raised that classical ... Keywords: Balanced norms, Fuzzy sets, Membership functions, Negative information, Triangular norms, Uninorms and nullnorms

W?adys?aw Homenda

2006-09-01T23:59:59.000Z

63

Skill Set Training Process  

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

MGTP-002 Skill Set/Training Process 11_0502 Page 1 of 7 MGTP-002 Skill Set/Training Process 11_0502 Page 1 of 7 EOTA - Business Process Document Title: Skill Set/Training Process Document Number: MGTP-002 Rev. 11_0502 Document Owner: Elizabeth Sousa Backup Owner: Melissa Otero Approver(s): Melissa Otero Parent Document: Q-001, Quality Manual Notify of Changes: EOTA Employees Referenced Documents: MGTF-002 Skill Set Model, MGTF-003 Training Review/Record, MGTF-004 New Employee Checklist, MGTF-005 Departing Employee Checklist, MGTF-006 Position Descriptions MGTP-002 Skill Set/Training Process 11_0502 Page 2 of 7 Revision History: Rev. Description of Change A Initial revision B Made minor, non-content editorial changes based on internal audit results 08_0805 Minor, non-content editorial changes based on internal audit results

64

NACP Data Set Released  

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

is pleased to announce the release of a data set associated is pleased to announce the release of a data set associated with The North American Carbon Program (NACP): NACP: MODIS Daily Land Incident 4-km PAR Images for North America, 2003-2005 . Data set prepared by S. Liang and D. Wang. This data set contains daily Moderate Resolution Imaging Spectroradiometer (MODIS) land incident photosynthetically active radiation (PAR) Images over North America for the years 2003 - 2005. The daily images were derived by integrating MODIS/Terra and MODIS/Aqua instantaneous PAR data where the instantaneous PAR data is estimated directly from Terra or Aqua MODIS 5-min L1b swath data (Liang et al., 2006 and Wang et al., 2010). The spatial distribution of this data set includes the MODIS tile subsets covering North America, Central America, portions of South America, and

65

Gravity and tectonic patterns of Mercury: Effect of tidal deformation, spin-orbit resonance, nonzero  

E-Print Network (OSTI)

Gravity and tectonic patterns of Mercury: Effect of tidal deformation, spin-orbit resonance of spin-orbit resonance, nonzero eccentricity, despinning, and reorientation on Mercury's gravity and tectonic pattern. Large variations of the gravity and shape coefficients from the synchronous rotation

Nimmo, Francis

66

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

E-Print Network (OSTI)

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

Smith-Konter, Bridget

67

Structure, tectonics and stress field of the Coso Range, Inyo County,  

Open Energy Info (EERE)

tectonics and stress field of the Coso Range, Inyo County, tectonics and stress field of the Coso Range, Inyo County, California Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Journal Article: Structure, tectonics and stress field of the Coso Range, Inyo County, California Details Activities (1) Areas (1) Regions (0) Abstract: The tectonics of the Coso Range has been described as having arcuate and ring faults both suggesting the presence of a circumscribed subsidence bowl or calderalike feature. New information suggests the Coso Range is situated in an area of transition between the stress of the right slip San Andreas fault-plate interaction and the extensional tectonics of the Basin and Range. Arcuate faults in the Coso Range are interpreted to have been produced by the regional stress field rather than to have been of

68

CDIAC Precipitation Data Sets  

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

Precipitation Precipitation CDIAC Climate Holdings Containing Precipitation Data Global Data Sets Data Set Name Investigators Data Type/Format Period of Record Global Historical Climatology Network (GHCN); Vs. 1 (CDIAC NDP-041) R.S. Vose et al. Stations data; monthly totals Varies by station; through 1990 Global Historical Climatology Network (GHCN); Vs. 2 (Note: the above link takes you to NOAA's National Climatic Data Center website.) R.S. Vose et al. Station data; monthly totals Varies by station; some through most recent month A Computer-Based Atlas of Global Instrumental Climate Data (CDIAC DB-1003) R.S. Bradley et al. Monthly, seasonal, and annual anomaly maps of precipitation 1851 - 1989 Regional Data Sets Data Set Name Investigators Data Type/Format Period of Record

69

data_sets.indd  

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

DATA SETS DATA SETS T est your technology with real data from RMOTC. RMOTC offers its non-proprietary data free of charge under certain terms and conditions. If you or your organization is interested in receiving any or all of the data sets, con- tact RMOTC at 888.599.2200 or talk@ rmotc.doe.gov. Offi ce of Fossil Energy Partnering to Power the World Terms of Use The data contained on RMOTC's data CDs is non-proprietary. Its intended use is for scientifi c research, testing and demonstrat- ing software,training end-users, and as an exploration/produc- tion analog. In order to track the data sets and their use, your contact information must be provided for RMOTC's records. If you use any of RMOTC's data in a presentation or publication, acknowledge RMOTC and the U.S. Department of Energy as the

70

NACP Data Sets Released  

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

NACP Aboveground Biomass and Carbon Baseline Data (NBCD 2000), U.S.A., 2000 NACP Aboveground Biomass and Carbon Baseline Data (NBCD 2000), U.S.A., 2000 . Data set prepared by J. Kellndorfer, W. Walker, K. Kirsch, G. Fiske, J. Bishop, L. LaPoint, M. Hoppus, and J. Westfall. The NBCD 2000 (National Biomass and Carbon Dataset for the Year 2000) data set provides a high-resolution (30 m) map of year-2000 baseline estimates of basal area-weighted canopy height, aboveground live dry biomass, and standing carbon stock for the conterminous United States. This data set distributes, for each of 66 map zones, a set of six raster files in GeoTIFF format. There is a detailed README companion file for each map zone. There is also an ArcGIS shapefile with the boundaries of all the map zones. A mosaic image of biomass at 240-m resolution for the whole conterminous U.S. is

71

Problem Set 2  

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

Set 1. ESS 138 Remote Sensing. Due April 26 th in lab. Choose 1 of 7 land cover types to ground truth in Southern California and identify your team, working with the T.A. Possible...

72

Packing sets of patterns  

Science Conference Proceedings (OSTI)

Packing density is a permutation occurrence statistic which describes the maximal number of permutations of a given type that can occur in another permutation. In this article we focus on containment of sets of permutations. Although this question has ...

Alexander Burstein; Peter Hst

2010-01-01T23:59:59.000Z

73

NACP Data Sets Released  

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

ECHIDNA Lidar Campaigns: Forest Canopy Imagery and Field Data, U.S.A., 2007-2009 . Data set prepared by A. Strahler, C. Schaaf, C. Woodcock, D. Jupp, D. Culvenor, G. Newnham, R....

74

Effects of in-phase and out-of-phase sediment supply responses to tectonic movement on the sequence development in the late Tertiary Southern Ulleung Basin, East (Japan) Sea  

Science Conference Proceedings (OSTI)

Stratigraphic inverse modeling using the SEDPAK stratigraphic simulator established the size of the physical parameters that together controlled the development of the stratal patterns in the late Tertiary Ulleung Basin, East (Japan) Sea. The modeling ... Keywords: Back-arc, Eustatic sea level, Stratigraphic modeling, Tectonic subsidence, Ulleung Basin

Wonsuck Kim; Daekyo Cheong; Christopher G. St. C. Kendall

2007-03-01T23:59:59.000Z

75

Tectonic Setting and Characteristics of Natural Fractures in MesaVerde and Dakota Reservoirs of the San Juan Basin  

SciTech Connect

The Cretaceous strata that fill the San Juan Basin of northwestern New Mexico and southwestern Colorado were shortened in a generally N-S to NN13-SSW direction during the Laramide orogeny. This shortening was the result of compression of the strata between southward indentation of the San Juan Uplift at the north edge of the basin and northward to northeastward indentation of the Zuni Uplift from the south. Right-lateral strike-slip motion was concentrated at the eastern and western basin margins of the basin to form the Hogback Monocline and the Nacimiento Uplift at the same time, and small amounts of shear may have been pervasive within the basin as well. Vertical extension fractures, striking N-S to NNE-SSW with local variations (parallel to the Laramide maximum horizontal compressive stress), formed in both Mesaverde and Dakota sandstones under this system, and are found in outcrops and in the subsurface of the San Juan Basin. The immature Mesaverde sandstones typically contain relatively long, irregular, vertical extension fractures, whereas the quartzitic Dakota sandstones contain more numerous, shorter, sub-parallel, closely spaced, extension fractures. Conjugate shear planes in several orientations are also present locally in the Dakota strata.

LORENZ,JOHN C.; COOPER,SCOTT P.

2000-12-20T23:59:59.000Z

76

Building Technologies Office: Schedule Setting  

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

Schedule Setting on Twitter Bookmark Building Technologies Office: Schedule Setting on Google Bookmark Building Technologies Office: Schedule Setting on Delicious Rank Building...

77

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

DOE Green Energy (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

78

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

SciTech Connect

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

79

TRACKING ACCELERATOR SETTINGS.  

Science Conference Proceedings (OSTI)

Recording setting changes within an accelerator facility provides information that can be used to answer questions about when, why, and how changes were made to some accelerator system. This can be very useful during normal operations, but can also aid with security concerns and in detecting unusual software behavior. The Set History System (SHS) is a new client-server system developed at the Collider-Accelerator Department of Brookhaven National Laboratory to provide these capabilities. The SHS has been operational for over two years and currently stores about IOOK settings per day into a commercial database management system. The SHS system consists of a server written in Java, client tools written in both Java and C++, and a web interface for querying the database of setting changes. The design of the SHS focuses on performance, portability, and a minimal impact on database resources. In this paper, we present an overview of the system design along with benchmark results showing the performance and reliability of the SHS over the last year.

D OTTAVIO,T.; FU, W.; OTTAVIO, D.P.

2007-10-15T23:59:59.000Z

80

Setting E. C. priorities  

SciTech Connect

Presents a method for setting priorities for energy conservation by calculating potential savings based on cost of energy, energy usage intensity (Btu/ft/sup 2/), projected energy usage and size of the building. Equation for determining projected annual savings in dollars for a building encompasses all 4 factors.

Sampson, W.

1982-08-01T23:59:59.000Z

Note: This page contains sample records for the topic "tectonic setting controlling" 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

Tectonic evolution of the southwestern Black Sea margin, offshore Turkey  

E-Print Network (OSTI)

The southwestern margin of the Black Sea was under the influence of a regional extensional tectonic regime behind an island arc during Late Cretaceous time. During this period, andesitic submarine volcanics covered the margin which was connected to the Srednogorie intra-arc zone in Bulgaria. Following back-arc extension, the whole margin was affected by a compressional tectonic regime during Paleocene-early Eocene time. Under this regime, a series of thrust faults formed, which were connected to the Stara Planina and the Fore-Balkan overthrust system, offshore Bulgaria. In the middle Eocene, the regional compressional regime gave way to an extensional phase which caused block faulting in the basement and triggered rapid subsidence on the outer shelf along these block faults. As a result, a transgressive period began across the region. In the south of the study area, a small basin formed and became isolated from the outer shelf behind a marginal rise which is bordered by several margin faults from the south and the north. The middle Eocene transgression reached its maximum during early Oligocene by covering the most of the land areas in the south. A regression in Late Oligocene deposited shallow marine sediments on the margin. During early to middle Mocene time, a delta system was formed by sediments that by-passed through a narrow corridor in the marginal rise and that were derived from the Srednogorie Zone. During early stages in the development of the North Anatolian Fault system and its probable northern strand in the Thrace Basin at the end of the middle Miocene, the southern and southeastern parts of the margin were left subaerially exposed. Late Miocene deposition was characterized by a long erosional period along the margin. Fluvial and shallow marine deposits of Pliocene age were deposited over the eroded Miocene unit during a sea-level rise. A sea-level fall in late Pliocene time formed a deep incised valley system on the shelf. A transgressive period during Quaternary time filled this valley system, and formed the present day Turkish Black Sea coast.

Can, Emrah

1996-01-01T23:59:59.000Z

82

Tectonics in architecture : from the physical to the meta-physical  

E-Print Network (OSTI)

Tectonics in architecture is defined as "the science or art of construction, both in relation to use and artistic design." It refers not just to the "activity of making the materially requisite construction that answers ...

Maulden, Robert

1986-01-01T23:59:59.000Z

83

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

E-Print Network (OSTI)

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

Matzel, Jennifer E. Piontek, 1973-

2004-01-01T23:59:59.000Z

84

Global pattern of earthquakes and seismic energy distributions: Insights for the mechanisms of plate tectonics  

E-Print Network (OSTI)

Global pattern of earthquakes and seismic energy distributions: Insights for the mechanisms October 2011 Keywords: Global seismicity Declustered catalogue Earthquake energy distribution Plate tectonics In this paper, we analyse the distributions of number of events (N) and seismic energy (E

Doglioni, Carlo

85

Preliminary study on hydrogeology in tectonically active areas.  

Science Conference Proceedings (OSTI)

This report represents the final product of a background literature review conducted for the Nuclear Waste Management Organization of Japan (NUMO) by Sandia National Laboratories, Albuquerque, New Mexico, USA. Internationally, research of hydrological and transport processes in the context of high level waste (HLW) repository performance, has been extensive. However, most of these studies have been conducted for sites that are within tectonically stable regions. Therefore, in support of NUMO's goal of selecting a site for a HLW repository, this literature review has been conducted to assess the applicability of the output from some of these studies to the geological environment in Japan. Specifically, this review consists of two main tasks. The first was to review the major documents of the main HLW repository programs around the world to identify the most important hydrologic and transport parameters and processes relevant in each of these programs. The review was to assess the relative importance of processes and measured parameters to site characterization by interpretation of existing sensitivity analyses and expert judgment in these documents. The second task was to convene a workshop to discuss the findings of Task 1 and to prioritize hydrologic and transport parameters in the context of the geology of Japan. This report details the results and conclusions of both of these Tasks.

Lowry, Thomas Stephen; Lappin, Allen R.; Gettemy, Glen L.; Jensen, Richard Pearson; Arnold, Bill Walter; James, Scott Carlton; Lee, Moo Yul; Meier, Diane A.

2006-09-01T23:59:59.000Z

86

Index Sets and Vectorization  

SciTech Connect

Vectorization is data parallelism (SIMD, SIMT, etc.) - extension of ISA enabling the same instruction to be performed on multiple data items simultaeously. Many/most CPUs support vectorization in some form. Vectorization is difficult to enable, but can yield large efficiency gains. Extra programmer effort is required because: (1) not all algorithms can be vectorized (regular algorithm structure and fine-grain parallelism must be used); (2) most CPUs have data alignment restrictions for load/store operations (obey or risk incorrect code); (3) special directives are often needed to enable vectorization; and (4) vector instructions are architecture-specific. Vectorization is the best way to optimize for power and performance due to reduced clock cycles. When data is organized properly, a vector load instruction (i.e. movaps) can replace 'normal' load instructions (i.e. movsd). Vector operations can potentially have a smaller footprint in the instruction cache when fewer instructions need to be executed. Hybrid index sets insulate users from architecture specific details. We have applied hybrid index sets to achieve optimal vectorization. We can extend this concept to handle other programming models.

Keasler, J A

2012-03-27T23:59:59.000Z

87

Seven LBA Data Sets Released  

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

LBA-ECO Data Sets Released The ORNL DAAC and the LBA DIS announce the release of one data set from the CD-06 Carbon Dynamics team, and six data sets from the Land Use-Land Change...

88

SAFARI 2000 Data Sets Available  

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

Land Surface Temperature Data Set Available The ORNL DAAC announces the release of a new SAFARI 2000 data set. The data set "SAFARI 2000 AVHRR-derived Land Surface Temperature...

89

Robotics Control using Active Disturbance Rejection Control.  

E-Print Network (OSTI)

??Conventional robotics control has been set in stone since the sixties. The world has been waiting too long for a new age of control to (more)

Khairallah, Ousama Said

2009-01-01T23:59:59.000Z

90

Tectonic and stratigraphic evolution of the tectonic and stratigraphic evolution of the Tjrnes Fracture Zone, Northern Iceland  

E-Print Network (OSTI)

Grimsey hydrothermal field offshore North Iceland: CrustalM. E. , 1999, Subsurface gas offshore of northern Claiforniathe first comprehensive offshore data set for the region.

Fenwick, Rebecca Ann

2010-01-01T23:59:59.000Z

91

CDIAC Surface Wind Data Sets  

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

Surface Wind CDIAC Climate Holdings Containing Surface Wind Data Global Data Sets Data Set Name Investigators Data TypeFormat Period of Record Extended Edited Synoptic Cloud...

92

Southern African Data Sets Available  

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

eleven southern African data sets for the Southern African Regional Science Initiative (SAFARI 2000). These data sets, originally prepared in coordination with data investigators...

93

CDIAC Snow Data Sets  

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

Snowfall and Snow Depth Snowfall and Snow Depth CDIAC Climate Holdings Containing Snow Data Data Set Name Investigators Data Type/Format Period of Record United States Historical Climatology Network M. Menne et al. Station data; daily snowfall and snow depth Varies by station; through 2010 Daily Snow Depth Measurements from 195 Stations in the United States (CDIAC NDP-059) D. Easterling et al. Station data; daily snow depth Varies by station; max. period is 1893-1992 Six- and Three-Hourly Meteorological Observations from 223 Former U.S.S.R. Stations (CDIAC NDP-048) V. Razuvaev et al. Station data; 6- and 3-hourly state of any snowcover on ground; occurrance of snowfall in past and present weather observations Varies by station; through 2000 Two Long-Term Instrumental Climatic Data Bases of the People's Republic of China

94

Hydroclimatology Data Set Released  

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

Water Quality and Water Quality and Spectral Reflectance, Peace-Athabasca Delta, Canada, 2010 - 2011 , prepared by Colleen Long and Tamlin Pavelsky. This data set includes water quality and site characteristics data for June and July 2010 and June and July 2011, and spectral reflectance of the water surface for 2011. Data were originally collected to study the spatial transferability of models that relate suspended sediment concentration to remotely sensed water surface reflectance, and to further understand changes in hydrologic recharge in the Peace-Athabasca Delta. The Peace-Athabasca Delta (PAD) is a hydrologically complex and ecologically diverse freshwater delta formed by the confluence of the Peace, Athabasca, and Birch Rivers near the western end of Lake Athabasca,

95

Core File Settings | Argonne Leadership Computing Facility  

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

Core File Settings Core File Settings The following environment variables control core file creation and contents. Specify regular (non-script) jobs using the qsub argument --env (Note: two dashes). Specify script jobs (--mode script) using the --envs (Note: two dashes) or --exp_env (Note: two dashes) options of runjob. For additional information about setting environment variables in your job, visit http://www.alcf.anl.gov/user-guides/running-jobs#environment-variables. Generation The following environment variables control conditions of core file generation and naming: BG_COREDUMPONEXIT=1 Creates a core file when the application exits. This is useful when the application performed an exit() operation and the cause and location of the exit() is not known. BG_COREDUMPONERROR=1

96

Piggyback Tectonics- Long-Term Growth Of Kilauea On The South Flank Of  

Open Energy Info (EERE)

Piggyback Tectonics- Long-Term Growth Of Kilauea On The South Flank Of Piggyback Tectonics- Long-Term Growth Of Kilauea On The South Flank Of Mauna Loa Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Journal Article: Piggyback Tectonics- Long-Term Growth Of Kilauea On The South Flank Of Mauna Loa Details Activities (0) Areas (0) Regions (0) Abstract: Compositional and age data from offshore pillow lavas and volcaniclastic sediments, along with on-land geologic, seismic, and deformation data, provide broad perspectives on the early growth of Kilauea Volcano and the long-term geometric evolution of its rift zones. Sulfur-rich glass rinds on pillow lavas and volcaniclastic sediments derived from them document early underwater growth of a large compositionally diverse alkalic edifice. The alkalic rocks yield 40Ar / 39Ar ages as old as about 275 ka; transitional-composition lavas, which

97

Neogene stratigraphic relationships within the Nam Con Son Basin, offshore Vietnam resulting from tectonics, eustasy, and sediment flux  

E-Print Network (OSTI)

The South China Sea is a region of significant importance in terms of the records of SE Asian tectonics, including Tibetan Plateau uplift, and the onset and evolution of the East Asian monsoon. The Mekong River has been a dominant sediment source since at least late Miocene time and has headwaters on the eastern Tibetan Plateau. Understanding the Pliocene to Recent stratigraphy of the paleo-Mekong Delta and associated shelf-edge deposits aids in understanding changes in accommodation, sea level, and sediment supply. This record might then be useful in interpreting the longterm history of basin evolution in the Nam Con Son Basin. Nine sequence boundaries and associated sequences are recognized along the late Miocene to latest Pleistocene shelf in the East Nam Con Son Basin. Age constraints were assigned to key stratigraphic horizons by correlating sequence boundaries with published sea level curves. Accommodation in the study area is controlled by shelf -edge compaction, rift-related thermal subsidence, non-rift-related anomalous subsidence,Two primary sources supplied sediment to the southwestern South China Sea during Pliocene to Recent time and likely include the paleo-Mekong Delta and a fluviodeltaic system originating from the Sunda Shelf, such as the Molengraaff River. Changes in thickness, area, and location of Pliocene to Recent shelf-edge delta deposits reflect changes in accommodation and sediment supply over time, as well as progradation of the shelf edge during Pliocene to Recent time and avulsion of the shelf edge delta. Anomalous subsidence of LGM shelf edge deposits is estimated at approximately 40-50 m deeper than expected. The current depth of the LGM deltaic wedge may indicate renewed rapid tectonic subsidence during the last 18,000 yrs, possible compaction effects or a combination of these. eustatic change, and shelf edge faulting.

Wright, Christine M.

2006-12-01T23:59:59.000Z

98

NACP Site Data Set Published  

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

Site Data Set Published The ORNL DAAC is pleased to announce the release of a data set from the North American Carbon Program (NACP): NACP Site: Tower Meteorology, Flux...

99

TecDEM: A MATLAB based toolbox for tectonic geomorphology, Part 2: Surface dynamics and basin analysis  

Science Conference Proceedings (OSTI)

We present the analytical capability of TecDEM, a MATLAB toolbox used in conjunction with Global DEMs for the extraction of tectonic geomorphologic information. TecDEM includes a suite of algorithms to analyze topography, extracted drainage networks ... Keywords: Basin tilting, Hypsometry, Isobase map, Surface roughness, Tectonics

Faisal Shahzad; Richard Gloaguen

2011-02-01T23:59:59.000Z

100

TecDEM: A MATLAB based toolbox for tectonic geomorphology, Part 1: Drainage network preprocessing and stream profile analysis  

Science Conference Proceedings (OSTI)

We present TecDEM, a software shell implemented in MATLAB that applies tectonic geomorphologic tasks to digital elevation models (DEMs). The first part of this paper series describes drainage partitioning schemes and stream profile analysis. The graphical ... Keywords: Digital elevation models, Hack index, MATLAB, Stream profile analysis, Tectonics

Faisal Shahzad; Richard Gloaguen

2011-02-01T23:59:59.000Z

Note: This page contains sample records for the topic "tectonic setting controlling" 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

Post-breakup tectonics in southeast Brazil from thermochronological data and combined inverse-forward thermal history modeling  

E-Print Network (OSTI)

Post-breakup tectonics in southeast Brazil from thermochronological data and combined inverse November 2012. [1] The continental margin of southeast Brazil is elevated. Onshore Tertiary basins and Late with Andean tectonics and those in NE Brazil leads us to assume a plate-wide compressional stress

102

Cenozoic gravity tectonics in the northern Gulf of Mexico induced by crustal extension. A new interpretation of multichannel seismic data  

E-Print Network (OSTI)

Cenozoic gravity tectonics in the northern Gulf of Mexico induced by crustal extension. A new HUSSON3 Key-words. ­ Gravity tectonics, Cenozoic rifting, Gulf of Mexico, Texas, Northeast Mexico. Abstract. ­ The Gulf of Mexico margin in Texas is one of the most impressive examples of starved passive

Husson, Laurent

103

Tectonic control of subsidence and southward displacement of southeast Louisiana with respect to stable North America  

E-Print Network (OSTI)

(1994), Scientific assessment of coastal wetland loss, restoration and management in Louisiana, J and associated wetland loss in south-central Louisiana, Trans. Gulf Coast Assoc. Geol., 52, 767­778. Murray, G. E of Louisiana coastal wetlands, Phys. Geogr., 25, 4­21. Roberts, H. H. (1997), Dynamic changes of the Holocene

Miami, University of

104

Tectonic controls on fracture permeability in a geothermal reservoir at Dixie Valley, Nevada  

DOE Green Energy (OSTI)

To help determine the nature and origins of permeability variations within a fault-hosted geothermal reservoir at Dixie Valley, Nevada, the authors conducted borehole televiewer logging and hydraulic fracturing stress measurements in six wells drilled into the Stillwater fault zone at depths of 2--3 km. Televiewer logs from wells penetrating the highly permeable portion of the fault zone revealed extensive drilling-induced tensile fractures. As the Stillwater fault at this location dips S45{degree}E at {approximately} 53{degree} it is nearly at the optimal orientation for normal faulting in the current stress field. Hydraulic fracturing tests from these permeable wells show that the magnitude of S{sub hmin} is very low relative to the vertical stress S{sub v}. Similar measurements conducted in two wells penetrating a relatively impermeable segment of the Stillwater fault zone 8 and 20 km southwest of the producing geothermal reservoir indicate that the orientation of S{sub hmin} is S20{degree}E and S41{degree}E, respectively, with S{sub hmin}/S{sub v} ranging from 0.55--0.64 at depths of 1.9--2.2 km. This stress orientation is near optimal for normal faulting on the Stillwater fault in the northernmost non-producing well, but {approximately} 40{degree} rotated from the optimal orientation for normal faulting in the southernmost well. The observation that borehole breakouts were present in these nonproducing wells, but absent in wells drilled into the permeable main reservoir, indicates a significant increase in the magnitude of maximum horizontal principal stress, S{sub Hmax}, in going from the producing to non-producing segments of the fault. The increase in S{sub Hmaz}, coupled with elevated S{sub hmin}/S{sub v} values and a misorientation of the Stillwater fault zone with respect to the principal stress directions, leads to a decrease in the proximity of the fault zone to Coulomb failure. This suggests that a necessary condition for high reservoir permeability is that the Stillwater fault zone be critically stressed for frictional failure in the current stress field.

Hickman, S. [Geological Survey, Menlo Park, CA (United States); Zoback, M. [Stanford Univ., CA (United States). Dept. of Geophysics

1998-08-01T23:59:59.000Z

105

FANS - Control  

Science Conference Proceedings (OSTI)

... If set to H+ and a magnet controller is connected, you are ... Typically motors 3, 4, 5, and 6 are fixed for FANS operation A fixed motor will not be ...

106

ON THE NOTION OF WELL-DEFINED TECTONIC REGIMES FOR TERRESTRIAL PLANETS IN THIS SOLAR SYSTEM AND OTHERS  

Science Conference Proceedings (OSTI)

A model of coupled mantle convection and planetary tectonics is used to demonstrate that history dependence can outweigh the effects of a planet's energy content and material parameters in determining its tectonic state. The mantle convection-surface tectonics system allows multiple tectonic modes to exist for equivalent planetary parameter values. The tectonic mode of the system is then determined by its specific geologic and climatic history. This implies that models of tectonics and mantle convection will not be able to uniquely determine the tectonic mode of a terrestrial planet without the addition of historical data. Historical data exists, to variable degrees, for all four terrestrial planets within our solar system. For the Earth, the planet with the largest amount of observational data, debate does still remain regarding the geologic and climatic history of Earth's deep past but constraints are available. For planets in other solar systems, no such constraints exist at present. The existence of multiple tectonic modes, for equivalent parameter values, points to a reason why different groups have reached different conclusions regarding the tectonic state of extrasolar terrestrial planets larger than Earth ({sup s}uper-Earths{sup )}. The region of multiple stable solutions is predicted to widen in parameter space for more energetic mantle convection (as would be expected for larger planets). This means that different groups can find different solutions, all potentially viable and stable, using identical models and identical system parameter values. At a more practical level, the results argue that the question of whether extrasolar terrestrial planets will have plate tectonics is unanswerable and will remain so until the temporal evolution of extrasolar planets can be constrained.

Lenardic, A. [Department of Earth Science, Rice University, MS 126, P.O. Box 1892, Houston, TX 77251-1892 (United States); Crowley, J. W., E-mail: ajns@rice.edu, E-mail: jwgcrowley@gmail.com [Department of Earth and Planetary Science, Harvard University, 20 Oxford St., Cambridge, MA 02138 (United States)

2012-08-20T23:59:59.000Z

107

Global pattern of earthquakes and seismic energy distributions: Insights for the mechanisms of plate tectonics  

E-Print Network (OSTI)

?? ? ??? ? ?? Global pattern of earthquakes and seismic energy distributions: Insights energy distributions: insights for the mechanisms of plate tectonics P. Vargaa , F. Krummb , F. Riguzzic In this paper, we analyse the distributions of number of events (N) and seismic energy (E) on the Earth

Stuttgart, Universität

108

Geomorphometric features and tectonic activities in sub-Himalayan thrust belt, Pakistan, from satellite data  

Science Conference Proceedings (OSTI)

The sub-Himalayan thrust belt is an active thrust wedge which progresses southward over the north-dipping Indian plate. The north-south compression resulted in severe deformation of sedimentary rocks in this belt. Distinct thrust geometries and topography ... Keywords: DEM, Himayayas, Landsat ETM+, Tectonics, Topography

Lize Chen; Shuhab D. Khan

2009-10-01T23:59:59.000Z

109

Wilson cycles, tectonic inheritance, and rifting of the North American Gulf of Mexico continental margin  

E-Print Network (OSTI)

Wilson cycles, tectonic inheritance, and rifting of the North American Gulf of Mexico continental during opening of the Gulf of Mexico. Unlike the Atlantic margins, where Wilson cycles were first recognized, breakup in the Gulf of Mexico did not initially focus within the orogen, but was instead

Huerta, Audrey D.

110

Three New Data Sets Available  

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

New Data Sets On-Line New Data Sets On-Line The ORNL DAAC announces the release of three new data sets. The data set "Global Maps of Atmospheric Nitrogen Deposition, 1860, 1993, and 2050" provides global gridded estimates of atmospheric deposition of total inorganic nitrogen (N), NHx (NH3 and NH4+), and NOy (all oxidized forms of nitrogen other than N2O), in mg N/m2/year, for the years 1860 and 1993 and projections for the year 2050. Please visit the ORNL DAAC's Climate Collections web page for additional information about this data set. In addition, the ORNL DAAC has made available the data set entitled "Leaf Area Index Maps at 30-m Resolution, VALERI Site, Larose, Canada," which provides local LAI maps for the Larose (Ontario) site in Canada. The LAI data are suitable for use in modeling carbon, water, energy, and trace gas

111

Closed sets of nonlocal correlations  

Science Conference Proceedings (OSTI)

We present a fundamental concept - closed sets of correlations - for studying nonlocal correlations. We argue that sets of correlations corresponding to information-theoretic principles, or more generally to consistent physical theories, must be closed under a natural set of operations. Hence, studying the closure of sets of correlations gives insight into which information-theoretic principles are genuinely different, and which are ultimately equivalent. This concept also has implications for understanding why quantum nonlocality is limited, and for finding constraints on physical theories beyond quantum mechanics.

Allcock, Jonathan; Linden, Noah [Department of Mathematics, University of Bristol, Bristol BS8 1TW (United Kingdom); Brunner, Nicolas; Popescu, Sandu; Skrzypczyk, Paul [H.H. Wills Physics Laboratory, University of Bristol, Tyndall Avenue, Bristol BS8 1TL (United Kingdom); Vertesi, Tamas [Institute of Nuclear Research, Hungarian Academy of Sciences, P.O. Box 51, H-4001 Debrecen (Hungary)

2009-12-15T23:59:59.000Z

112

GENERALIZED SUPPORT SET INVARIANCY SENSITIVITY ...  

E-Print Network (OSTI)

Type II sensitivity analysis (Support Set Invariancy Sen- ..... u are obtained by solving the following auxiliary. LO problems, respectively: ?LP l. = min. {. ?|(x(1)...

113

Prepare Mode: Setting up Runs  

Science Conference Proceedings (OSTI)

... A4-end The value of motor 4 for the last point in the pattern. ... Field This invokes a menu for setting magnetic field conditions. ...

114

CDIAC Climate Reconstruction Data Sets  

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

Climate Reconstructions CDIAC Climate Holdings Containing Climate Reconstruction Data Data Set Name Investigators Data TypeFormat Period of Record Historic isotopic temperature...

115

Accumulator Based Test Set Embedding.  

E-Print Network (OSTI)

??In this paper a test set embedding based on accumulator driven by an odd additive constant is presented. The problem is formulated around finding the (more)

Sudireddy, Samara Simha Reddy

2009-01-01T23:59:59.000Z

116

Set separation Neural Network paradigms  

E-Print Network (OSTI)

for forecasting financial time series 29 f´evrier 2008 Designing a neural network for forecasting financial time for forecasting financial time series #12;Neural Net The inputs Set separation Neural Network paradigms From network for forecasting financial time series #12;Neural Net The inputs Set separation Neural Network

Chen, Yiling

117

Five LBA Data Sets Released  

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

Use-Land Change Data Sets Released Use-Land Change Data Sets Released The ORNL DAAC and the LBA DIS announce the release of three data sets from the Land Use-Land Change teams, components of the LBA-ECO Large Scale Biosphere-Atmosphere Experiment in Amazonia (LBA). LBA-ECO LC-09 Land Cover Transitions Maps for Study Sites in Para, Brazil: 1970-2001 . Data set prepared by E.S. Brondizio and E.F. Moran. This data set includes classified land cover transition maps at 30-m resolution derived from Landsat TM, MSS, ETM+ imagery and aerial photos of Altamira, Santarem, and Ponta de Pedras, in the state of Para, Brazil. The Landsat images were classified into several types of land use and subjected to change detection analysis to create transition matrices of land cover change. LBA-ECO LC-22 Post-deforestation Land Use, Mato Grosso, Brazil:

118

SAFARI 2000 Data Sets Available  

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

Data Sets Available Data Sets Available The ORNL DAAC announces the release of four data sets for the SAFARI 2000 project. Two data sets, "SAFARI 2000 TOMS Tropospheric Ozone Data, Southern Africa Subset, Dry Season 2000" and "SAFARI 2000 TOMS Aerosol Index Data, Southern Africa, Dry Season 2000," contain ozone and aerosol data from the Earth Probe (EP) Total Ozone Mapping Spectrometer (TOMS) for the time period August-September 2000. The data set "SAFARI 2000 AVHRR Daily Site (1.5 km) and 15-Day Regional (1.5- and 6-km) Imagery" contains remotely sensed satellite data products at the site and regional level provided by the Global Inventory Mapping and Modeling (GIMMS) group at NASA/GSFC. These Advanced Very High Resolution Radiometer (AVHRR) data contain site extracts of SAFARI core sites (Mongu,

119

RMOTC - Field Information - Data Sets  

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

Data sets Data sets The U.S. Department of Energy has made its RMOTC data sets available on CD-ROM for use in scientific research, testing, demonstration, and training. Non-proprietary seismic, well log, core, and GIS data are available at no charge with some restrictions (see Terms of Use). Contact Us to request a copy of any or all of the data sets. Well Log Data Log Curve LAS Files (900 wells) Teapot Dome Well Headers (1,300 wells) Directional Surveys Formation Log Tops & Formation Codes Key Teapot Dome Base Map NPR-3 Type Log Teapot Dome Geologic Column RMOTC Well Log Data Set, CD Image Core Data Tensleep Formation, 300 ft core Core Pore/Perm Analysis LAS Files FMI Log Mud Log Core Descriptions Core Photos RMOTC Core Data, CD Image Seismic Data 2D Seismic Data 3D Seismic Data (SEGY)

120

Effectively reasoning about infinite sets in answer set programming  

Science Conference Proceedings (OSTI)

In answer set programming (ASP), one does not allow the use of function symbols. Disallowing function symbols avoids the problem of having logic programs which have stable models of excessively high complexity. For example, Marek, Nerode, and Remmel ...

Victor Marek; Jeffrey B. Remmel

2011-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "tectonic setting controlling" 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

Mesozoic tectonic inversion in the Neuquen Basin of west-central Argentina  

E-Print Network (OSTI)

Mesozoic tectonic inversion in the Neuquen Basin of west-central Argentina produced two main fault systems: (1) deep faults that affected basement and syn-rift strata where preexisting faults were selectively reactivated during inversion based on their length and (2) shallow faults that affected post-rift and syn-inversion strata. Normal faults formed at high angle to the reactivated half-graben bounding fault as a result of hangingwall expansion and internal deformation as it accommodated to the shape of the curved footwall during oblique inversion. Contraction during inversion was initially accommodated by folding and internal deformation of syn-rift sedimentary wedges, followed by displacement along half-graben bounding faults. We suspect that late during inversion the weight of the overburden inhibited additional fault displacement and folding became the shortening-accommodating mechanism. A Middle Jurassic inversion event produced synchronous uplift of inversion structures across the central Neuquen Basin. Later inversion events (during Late Jurassic, Early Cretaceous, and Late Cretaceous time) produced an "inversion front" that advanced north of the Huincul Arch. Synchroneity of fault reactivation during the Callovian inversion event may be related to efficient stress transmission north of the Huincul Arch, probably due to easy reactivation of low-dip listric fault segments. This required little strain accumulation along "proximal" inversion structures before shortening was transferred to more distal structures. Later inversion events found harderto- reactivate fault segments, resulting in proximal structures undergoing significant inversion before transferring shortening. The time between the end of rifting and the different inversion events may have affected inversion. Lithosphere was probably thermally weakened at the onset of the initial Callovian inversion phase, allowing stress transmission over a large distance from the Huincul Arch and causing synchronous inversion across the basin. Later inversion affected a colder and more viscous lithosphere. Significant strain needed to accumulate along proximal inversion structures before shortening was transferred to more distal parts of the basin. Timing of inversion events along the central Neuquen Basin suggest a megaregional control by right-lateral displacement motion along the Gastre Fault Zone, an intracontinental megashear zone thought to have been active prior to and during the opening of the South Atlantic Ocean.

Grimaldi Castro, Gabriel Orlando

2005-12-01T23:59:59.000Z

122

SAFARI 2000 Data Set Released  

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

Set Released Set Released The ORNL DAAC announces the release of the data set "SAFARI 2000 MISR Level 2 Data, Southern Africa, Dry Season 2000". This data set is a product of the Southern African Regional Science Initiative containing 240 HDF-EOS formatted MISR Level 2 Top-of-Atmosphere/Cloud and Aerosol/Surface Products focused in a southern African study area which includes: Botswana, Lesotho, Malawi, Mozambique, Namibia, South Africa, Swaziland, Zambia, and Zimbabwe. The MISR Level 2 Products are geophysical measurements derived from the Level 1B2 data which consists of parameters that have been geometrically corrected and projected to a standard map grid. The products are in swaths, each derived from a single MISR orbit, where the imagery is 360 km wide and

123

Southern African Data Sets Available  

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

thirteen new Southern African data thirteen new Southern African data sets. Originally offered on the second CD-ROM volume prepared for the Southern African Regional Science Initiative (SAFARI 2000) by the Goddard Space Flight Center, these data sets contain meteorological, aerosol, atmospheric chemistry, and precipitation data. In addition, this data release includes a new data set that compares Advanced Spaceborne Thermal Emission and Reflection (ASTER) and Resolution Imaging Spectroradiometer (MODIS) fire data from the dry season 2001. The SAFARI 2000 project was conducted during 1999-2001 to develop a better understanding of the earth-atmosphere-human system in southern Africa. These data sets focus primarily on the 2000 dry season— and September— the southern African region, defined as latitude 5° N to 35° S and

124

CDIAC Atmospheric Moisture Data Sets  

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

Atmospheric Moisture Atmospheric Moisture CDIAC Climate Holdings Containing Atmospheric Moisture Data Global Data Sets Data Set Name Investigators Data Type/Format Period of Record Extended Edited Synoptic Cloud Reports from Ships and Land Stations Over the Globe, 1952-2009 (CDIAC NDP-026C) C.J. Hahn, S.G. Warren, and R. Eastman Six-hourly synoptic observations of dew point depression (combined with air temperature) Land 1971-2009; Ocean 1952-2008 Regional Data Sets Data Set Name Investigators Data Type/Format Period of Record Six- and Three-Hourly Meteorological Observations from 223 Former U.S.S.R. Stations (CDIAC NDP-048) V. Razuvaev et al. Surface stations; 6- and 3-hourly observations of relative humidity, vapor pressure, humidity deficit, and dew point temperature Varies by station; through 2000

125

ORNL DAAC Data Set Retired  

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

Baseline Data (NBCD 2000), U.S.A., 2000, due to the release of a new version of the data set, NACP Aboveground Biomass and Carbon Baseline Data, Version. 2 (NBCD 2000), U.S.A.,...

126

On the Linking Set Problem  

E-Print Network (OSTI)

Jul 24, 2007... 1,...,m, can be obtained by inspection setting xjt = 1 for t = argmini?{1,...,k}{cij ? i?} ..... The p-centers, SIAM J. Appl. Math., 37, 513538, 1979.

127

STAT 341 Problem set 1.  

E-Print Network (OSTI)

;7. A set of cheap light bulbs have a lifetime (in hours) which is exponentially distributed with the unknown mean . Choosing a random sample of the light bulbs light bulbs were still working. How would you define the likelihood function

Guttorp, Peter

128

The roof of the cyclades : a structural, stratigraphic, and paleomagnetic study of Neogene extensional tectonics in Central Greece  

E-Print Network (OSTI)

In this thesis use a variety of geological observations to address the record of Neogene crustal deformation in the Central Aegean region, thereby providing new constraints on the overall geometric and tectonic evolution ...

Bradley, Kyle Edward

2012-01-01T23:59:59.000Z

129

Production of tectonically caused overpressures in carbonates by using resistivity and bulk density of associated shales  

SciTech Connect

In tectonically caused overpressured carbonate reservoirs associated with thick shale beds (e.g., 50 m and more), several shale properties can be used as predictive techniques: low porosities, high acoustic (sonic) velocities, high resistivities, and high bulk densities. The reason these properties are used is because the greater the degree of overcompaction (due to tectonic forces), the greater the amount of water squeezed from the shales, which, in turn, overpressures the associated reservoirs. Two case studies from the Soviet Union and Iran illustrate this occurrence. For comparison purposes, the prediction of overpressures caused by undercompaction (e.g., due to rapid sedimentation) using conventional overpressure indicators, such as resistivity, acoustic and density logs, and bulk density of shale cuttings, are reviewed and illustrated via a typical Tertiary sand/shale sequence.

Chilingarian, G.V. (Univ. of Southern California, Los Angeles (USA)); Fertl, W.H. (Western Atlas International, Inc., Houston, TX (USA))

1990-05-01T23:59:59.000Z

130

A complete transformation rule set and a minimal equation set for CNOT-based 3-qubit quantum circuits (Draft)  

E-Print Network (OSTI)

We introduce a complete transformation rule set and a minimal equation set for controlled-NOT (CNOT)-based quantum circuits. Using these rules, quantum circuits that compute the same Boolean function are reduced to the same normal form. We can thus easily check the equivalence of circuits by comparing their normal forms. By applying the Knuth-Bendix completion algorithm to a set of modified 18 equations introduced by Iwama et al. 2002, we obtain a complete transformation rule set (i.e., a set of transformation rules with the properties of `termination' and `confluence'). Our transformation rule set consists of 114 rules. Moreover, we discovered a minimal combination of equations for the initial equation set.

Issei Sakashita

2013-04-22T23:59:59.000Z

131

Fuzzy set classifier for waste classification tracking  

SciTech Connect

We have developed an expert system based on fuzzy logic theory to fuse the data from multiple sensors and make classification decisions for objects in a waste reprocessing stream. Fuzzy set theory has been applied in decision and control applications with some success, particularly by the Japanese. We have found that the fuzzy logic system is rather easy to design and train, a feature that can cut development costs considerably. With proper training, the classification accuracy is quite high. We performed several tests sorting radioactive test samples using a gamma spectrometer to compare fuzzy logic to more conventional sorting schemes.

Gavel, D.T.

1992-11-04T23:59:59.000Z

132

Concise descriptions of subsets of structured sets  

Science Conference Proceedings (OSTI)

We study the problem of economical representation of subsets of structured sets, that is, sets equipped with a set cover. Given a structured set U, and a language L whose expressions define subsets of U, the problem of Minimum Description ...

Alberto O. Mendelzon; Ken Q. Pu

2003-06-01T23:59:59.000Z

133

Clustering in massive data sets  

Science Conference Proceedings (OSTI)

We review the time and storage costs of search and clustering algorithms. We exemplify these, based on case-studies in astronomy, information retrieval, visual user interfaces, chemical databases, and other areas. Theoretical results developed as far ... Keywords: clustering, massive data sets

Fionn Murtagh

2002-01-01T23:59:59.000Z

134

Sequenced event set pattern matching  

Science Conference Proceedings (OSTI)

Event pattern matching is a query technique where a sequence of input events is matched against a complex pattern that specifies constraints on extent, order, values, and quantification of matching events. The increasing importance of such query techniques ... Keywords: automaton, event pattern matching, permutation, set

Bruno Cadonna; Johann Gamper; Michael H. Bhlen

2011-03-01T23:59:59.000Z

135

Free Fermions on causal sets  

E-Print Network (OSTI)

We construct a Dirac theory on causal sets; a key element in the construction being that the causet must be regarded as emergent in an appropriate sense too. We further notice that mixed norm spaces appear in the construction allowing for negative norm particles and "ghosts".

Johan Noldus

2013-05-02T23:59:59.000Z

136

Beeping a maximal independent set  

Science Conference Proceedings (OSTI)

We consider the problem of computing a maximal independent set (MIS) in an extremely harsh broadcast model that relies only on carrier sensing. The model consists of an anonymous broadcast network in which nodes have no knowledge about the topology of ...

Yehuda Afek; Noga Alon; Ziv Bar-Joseph; Alejandro Cornejo; Bernhard Haeupler; Fabian Kuhn

2011-09-01T23:59:59.000Z

137

Noise control technology for generator sets in enclosures  

Science Conference Proceedings (OSTI)

The health and life of human beings are affected by loud noise ..... error acoustic path was presented, and a feedback loud- speaker was used not only as the...

138

CDIAC Atmospheric Pressure Data Sets  

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

Atmospheric Pressure Atmospheric Pressure CDIAC Climate Holdings Containing Atmospheric Pressure Data Global Data Sets Data Set Name Investigators Data Type/Format Period of Record Global Historical Climatology Network (GHCN); Vs. 1 (CDIAC NDP-041) R.S. Vose et al. Surface stations; monthly mean sea-level pressure Varies by station; through 1990 Extended Edited Synoptic Cloud Reports from Ships and Land Stations Over the Globe, 1952-2009 (CDIAC NDP-026C) C.J. Hahn, S.G. Warren, and R. Eastman Six-hourly synoptic observations of sea-level pressure Land 1971-2009; Ocean 1952-2008 Global Historical Climatology Network (GHCN); Vs. 2 (Note: the above link takes you to NOAA's National Climatic Data Center website.) R.S. Vose et al. Surface stations; monthly mean sea-level pressure Varies by station; some through most recent month

139

Piedmont seismic reflection study: A program integrated with tectonics to probe the cause of eastern seismicity  

Science Conference Proceedings (OSTI)

A new tectonic model of the Appalachian orogen indicates that one, not two or more, terrane boundaries is present in the Piedmont and Blue Ridge of the central and southern Appalachians. This terrane boundary is the Taconic suture, it has been transported in the allochthonous Blue Ridge/Piedmont crystalline thrust nappe, and it is repeated at the surface by faulting and folding associated with later Paleozoic orogenies. The suture passes through the lower crust and lithosphere somewhere east of Richmond. It is spatially associated with seismicity in the central Virginia seismic zone, but is not conformable with earthquake focal planes and appears to have little causal relation to their localization.

Glover, L. III; Coruh, C.; Costain, J.K.; Bollinger, G.A. (Virginia Polytechnic Inst. and State Univ., Blacksburg, VA (United States). Dept. of Geological Sciences)

1992-03-01T23:59:59.000Z

140

Software tectonics  

E-Print Network (OSTI)

The resent shift of attention in the architectural discourse towards issues of ecological design, coupled with the undeniable role of computation, has already cast a new operative role to the notion of environment. Instead ...

Tsamis, Alexandros, 1976-

2012-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "tectonic setting controlling" 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

NPP and Vegetation Data Sets Available  

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

Vegetation Data Sets Available The ORNL DAAC announces the availability of three new net primary production (NPP) and two vegetation data sets. The NPP data sets contain data for...

142

Grid Points (GridSampleSet)  

Science Conference Proceedings (OSTI)

... OOF2: The Manual. Grid Points (GridSampleSet). ... Name. Grid Points (GridSampleSet) Evaluate data on a rectangular grid of points. Synopsis. ...

2013-08-23T23:59:59.000Z

143

Grid Points (StatGridSampleSet)  

Science Conference Proceedings (OSTI)

... OOF2: The Manual. Grid Points (StatGridSampleSet). ... Name. Grid Points (StatGridSampleSet) Evaluate data on a rectangular grid of points. ...

2013-08-23T23:59:59.000Z

144

More Southern African Data Sets Released  

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

six data sets for the Southern African Regional Science Initiative (SAFARI 2000). These data sets, originally prepared in coordination with data investigators by the SAFARI 2000...

145

Order-theoretic, topological, categorical redundancies of interval-valued sets, grey sets, vague sets, interval-valued intuitionistic sets, intuitionistic fuzzy sets and topologies  

Science Conference Proceedings (OSTI)

This paper demonstrates two meta-mathematical propositions concerning the increasingly popular ''intuitionistic'' (= vague) approaches to fuzzy sets and fuzzy topology, as well as the closely related interval-valued (= grey) sets and interval-valued ... Keywords: Categorical (functorial) isomorphism, Criteria of redundancy, DeMorgan algebras, L-double double fuzzy topology, L-double fuzzy topology, L-double gradation fuzzy topology, L-double topology, L-fuzzy topology, L-topology, Order-isomorphism, Semi-DeMorgan algebras, Semi-polarity

J. Gutirrez Garca; S. E. Rodabaugh

2005-12-01T23:59:59.000Z

146

Five ND02 Ecosystem Data Sets Released from LBA-ECO  

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

agricultural soil sites under control and various experimental conditions. The fifth data set reports secondary forest biophysical parameters measured in a forest fertilization...

147

BASIS Set Exchange (BSE): Chemistry Basis Sets from the William R. Wiley Environmental Molecular Sciences Laboratory (EMSL) Basis Set Library  

DOE Data Explorer (OSTI)

The Basis Set Exchange (BSE) provides a web-based user interface for downloading and uploading Gaussian-type (GTO) basis sets, including effective core potentials (ECPs), from the EMSL Basis Set Library. It provides an improved user interface and capabilities over its predecessor, the EMSL Basis Set Order Form, for exploring the contents of the EMSL Basis Set Library. The popular Basis Set Order Form and underlying Basis Set Library were originally developed by Dr. David Feller and have been available from the EMSL webpages since 1994. BSE not only allows downloading of the more than 200 Basis sets in various formats; it allows users to annotate existing sets and to upload new sets. (Specialized Interface)

Feller, D; Schuchardt, Karen L.; Didier, Brett T.; Elsethagen, Todd; Sun, Lisong; Gurumoorthi, Vidhya; Chase, Jared; Li, Jun

148

Initial data sets for the Schwarzschild spacetime  

SciTech Connect

A characterization of initial data sets for the Schwarzschild spacetime is provided. This characterization is obtained by performing a 3+1 decomposition of a certain invariant characterization of the Schwarzschild spacetime given in terms of concomitants of the Weyl tensor. This procedure renders a set of necessary conditions--which can be written in terms of the electric and magnetic parts of the Weyl tensor and their concomitants--for an initial data set to be a Schwarzschild initial data set. Our approach also provides a formula for a static Killing initial data set candidate--a KID candidate. Sufficient conditions for an initial data set to be a Schwarzschild initial data set are obtained by supplementing the necessary conditions with the requirement that the initial data set possesses a stationary Killing initial data set of the form given by our KID candidate. Thus, we obtain an algorithmic procedure of checking whether a given initial data set is Schwarzschildean or not.

Gomez-Lobo, Alfonso Garcia-Parrado; Kroon, Juan A. Valiente [Matematiska institutionen, Linkoepings Universitet, SE-58183 Linkoeping (Sweden); School of Mathematical Sciences, Queen Mary, University of London, Mile End Road, London E1 4NS (United Kingdom)

2007-01-15T23:59:59.000Z

149

Initial data sets for the Schwarzschild spacetime  

E-Print Network (OSTI)

A characterisation of initial data sets for the Schwarzschild spacetime is provided. This characterisation is obtained by performing a 3+1 decomposition of a certain invariant characterisation of the Schwarzschild spacetime given in terms of concomitants of the Weyl tensor. This procedure renders a set of necessary conditions --which can be written in terms of the electric and magnetic parts of the Weyl tensor and their concomitants-- for an initial data set to be a Schwarzschild initial data set. Our approach also provides a formula for a static Killing initial data set candidate --a KID candidate. Sufficient conditions for an initial data set to be a Schwarzschild initial data set are obtained by supplementing the necessary conditions with the requirement that the initial data set possesses a stationary Killing initial data set of the form given by our KID candidate. Thus, we obtain an algorithmic procedure of checking whether a given initial data set is Schwarzschildean or not.

Alfonso Garca-Parrado Gmez-Lobo; Juan A. Valiente Kroon

2006-09-22T23:59:59.000Z

150

Remote sensing studies and morphotectonic investigations in an arid rift setting, Baja California, Mexico  

E-Print Network (OSTI)

The Gulf of California and its surrounding land areas provide a classic example of recently rifted continental lithosphere. The recent tectonic history of eastern Baja California has been dominated by oblique rifting that began at ~12 Ma. Thus, extensional tectonics, bedrock lithology, long-term climatic changes, and evolving surface processes have controlled the tectono-geomorphological evolution of the eastern part of the peninsula since that time. In this study, digital elevation data from the Shuttle Radar Topography Mission (SRTM) from Baja California were corrected and enhanced by replacing artifacts with real values that were derived using a series of geostatistical techniques. The next step was to generate accurate thematic geologic maps with high resolution (15-m) for the entire eastern coast of Baja California. The main approach that we used to clearly represent all the lithological units in the investigated area was objectoriented classification based on fuzzy logic theory. The area of study was divided into twenty-two blocks; each was classified independently on the basis of its own defined membership function. Overall accuracies were 89.6 %, indicating that this approach was highly recommended over the most conventional classification techniques. The third step of this study was to assess the factors that affected the geomorphologic development along the eastern side of Baja California, where thirty-four drainage basins were extracted from a 15-m-resolution absolute digital elevation model (DEM). Thirty morphometric parameters were extracted; these parameters were then reduced using principal component analysis (PCA). Cluster analysis classification defined four major groups of basins. We extracted stream length-gradient indices, which highlight the differential rock uplift that has occurred along fault escarpments bounding the basins. Also, steepness and concavity indices were extracted for bedrock channels within the thirty-four drainage basins. The results were highly correlated with stream length-gradient indices for each basin. Nine basins, exhibiting steepness index values greater than 0.07, indicated a strong tectonic signature and possible higher uplift rates in these basins. Further, our results indicated that drainage basins in the eastern rift province of Baja California could be classified according to the dominant geomorphologic controlling factors (i.e., faultcontrolled, lithology-controlled, or hybrid basins).

El-Sobky, Hesham Farouk

2007-08-01T23:59:59.000Z

151

Tectonic framework of Crater Flat basin, adjacent to Yucca Mountain, Nevada: A preliminary report  

SciTech Connect

Detailed mapping of 9.5--14 Ma volcanic rocks in Crater Flat (CF) and vicinity is being used to test alternative tectonic models which form a basis for seismic risk assessments for a potential nuclear waste repository at Yucca Mountain. Preliminary results are: (1) the southern margin of the basin is a NW-trending right-oblique-slip fault; (2) two down-to-the-east normal faults form the western boundary of the basin against 2 different structural domains, a little-extended uplift called Bare Mountain to the south, and the much-extended Fluorspar Hills (FH) to the north. These two domains are separated by the roughly E-trending, left-oblique-slip Fluorspar Canyon fault; (3) Crater Flat basin actually is separated from the Fluorspar Hills by a narrow septum, the Tram Ridge horst (TR), which was a localized site of nondeposition from 11.5--13.1 Ma, and which experienced only minor extension during the peak periods of extension, at 12 and < 11 Ma, in Crater Flat and the Fluorspar Hills, respectively; (4) normal faults within Crater Flat are radial to, and largely decrease in throw northward toward the Timber Mountain caldera complex, which appears to have acted as a pivot point during opening of the basin; (5) increased faulting and tilting of strata with age reflects intermittent tectonism in Crater Flat throughout the volcanic period. The data also suggest a change in least principal stress direction from NNW before 13.1 Ma to WNW after. In combination, these results indicate that Crater Flat basin formed by simultaneous E-W extension and NW-directed right-lateral shear; it could be described as a half-rhombochasm. To date, the authors find no support for a model that explains the basin as a buried caldera. Future mapping is planned to test the differing predictions of strike-slip (Walker Lane) and detachment-fault models.

Fridrich, C. (Geological Survey, Denver, CO (United States). Federal Center); Price, J. (Michigan State Univ., East Lansing, MI (United States). Geology Dept.)

1992-01-01T23:59:59.000Z

152

Relations between tectonic zones of the Albanides on the basis of results of geophysical studies  

SciTech Connect

The Ablanides are located between the Dinarides of Yugoslavia and the Hellenides of Greece, which together form the southern branch of the Mediterranean Alpine Belt. Our analysis of the Albanides and their extension into the Adriatic Sea integrates surface geological observations, well data, and results of seismological, reflection-seismic, gravity, magnetic, and geoelectric surveys. Evolution of the Albandies began with the Triassic subsidence of their Hercynian substratum under a tensional regime, culminating in crustal separation and opening of the Hellenic-Dinaride oceanic basin. The internal Albanides (IA) formed part of the oceanic Hellenic-Dinaride Basin, whereas the external Albanides (EA) developed out of the westward adjacent passive margin and continental shelf of the Adriatic plate. This was accompanied by the development of a synorogenic foredeep basin. During the tectonic, tarditectonic, and neotectonic phases, progressive westward shift of the foredeep basin axis to its present location in the Adriatic. The EA evolved out of a shelf and continental margin sedimentary prism and a superimposed foredeep wedge, which together form the Alpine-deformed hydrocarbon-bearing Albanian Sedimentary Basin. Reflection-seismic and gravity surveys done in the EA and the Adriatic Sea define distinct structural belts related to different tectonic zones of the Albanian Sedimentary Basin. The most important oil and gas accumulations are found in the Jonian zone and in the Periadriatic depression. The carbonate-dominated Late Triassic to Late Cretaceous series of the lonian, Kruja, and Krasta-Cukali zones contains several rich source rock intervals. In the lonian zone, Late Cretaceous, Paleocene, and Eocene carbonates and oligocene-Miocene flysch-type sandstones form the reservoirs of the main oil and gas accumulations. The Tortonian-Pliocene Molasse-type clastics of the Periadriatic depression also contain source rocks and stratigraphically trapped gas accumulations.

Frasheri, A. (Polytechnic Univ., Tirana (Albania))

1993-09-01T23:59:59.000Z

153

Interoperability Context-Setting Framework  

SciTech Connect

As the deployment of automation technology advances, it touches upon many areas of our corporate and personal lives. A trend is emerging where systems are growing to the extent that integration is taking place with other systems to provide even greater capabilities more efficiently and effectively. GridWise provides a vision for this type of integration as it applies to the electric system. Imagine a time in the not too distant future when homeowners can offer the management of their electricity demand to participate in a more efficient and environmentally friendly operation of the electric power grid. They will do this using technology that acts on their behalf in response to information from other components of the electric system. This technology will recognize their preferences to parameters such as comfort and the price of energy to form responses that optimize the local need to a signal that satisfies a higher-level need in the grid. For example, consider a particularly hot day with air stagnation in an area with a significant dependence on wind generation. To manage the forecasted peak electricity demand, the bulk system operator issues a critical peak price warning. Their automation systems alert electric service providers who distribute electricity from the wholesale electricity system to consumers. In response, the electric service providers use their automation systems to inform consumers of impending price increases for electricity. This information is passed to an energy management system at the premises, which acts on the homeowners behalf, to adjust the electricity usage of the onsite equipment (which might include generation from such sources as a fuel cell). The objective of such a system is to honor the agreement with the electricity service provider and reduce the homeowners bill while keeping the occupants as comfortable as possible. This will include actions such as moving the thermostat on the heating, ventilation, and air-conditioning (HVAC) unit up several degrees. The resulting load reduction becomes part of an aggregated response from the electricity service provider to the bulk system operator who is now in a better position to manage total system load with available generation. Looking across the electric system, from generating plants, to transmission substations, to the distribution system, to factories, office parks, and buildings, automation is growing, and the opportunities for unleashing new value propositions are exciting. How can we facilitate this change and do so in a way that ensures the reliability of electric resources for the wellbeing of our economy and security? The GridWise Architecture Council (GWAC) mission is to enable interoperability among the many entities that interact with the electric power system. A good definition of interoperability is, The capability of two or more networks, systems, devices, applications, or components to exchange information between them and to use the information so exchanged. As a step in the direction of enabling interoperability, the GWAC proposes a context-setting framework to organize concepts and terminology so that interoperability issues can be identified and debated, improvements to address issues articulated, and actions prioritized and coordinated across the electric power community.

Widergren, Steven E.; Hardin, Dave; Ambrosio, Ron; Drummond, R.; Gunther, E.; Gilchrist, Grant; Cohen, David

2007-01-31T23:59:59.000Z

154

LBA Fire Detection Data Set Puvlished  

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

Fire Detection Data Set Published The ORNL DAAC announces the release of a data set from the Land Use and Land Cover science theme, a component of the LBA-ECO Large Scale...

155

Three LBA-ECO Data Sets Released  

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

4 Soil Moisture Data, km 83 Tower Site, Tapajos National Forest. Data set prepared by M.L. Goulden, S.D. Miller, and H.R. da Rocha. This data set reports continuous high-resolution...

156

BigFoot Data Set Released  

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

Meteorological Data Set Released The ORNL DAAC is pleased to announce the release of a data set associated with The BigFoot project: BIGFOOT Meteorological Data for North and South...

157

BigFoot Data Set Released  

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

users to download the data sets in one click. The download link is listed on the data set lister. Example Access: 1. Go to http:daac.ornl.govcgi-bindatasetlister.pl?p3...

158

ORNL DAAC Data Set Change Information  

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

the ORNL DAAC on-line archive before May 06, 2004 you should download it again from the ORNL DAAC. Please note that the BOREAS CD-ROM Set of 12 disks was not affected. Data Set...

159

Statistical Analysis of Historical Climate Data Sets  

Science Conference Proceedings (OSTI)

The problem of determining confidence intervals for climatic signals using data sets with spatial and temporal sampling inhomogeneities is solved by a four-step process. First, the actual data set is analysed to determine autoregressive models ...

Curtis D. Mobley; Rudolph W. Preisendorfer

1985-06-01T23:59:59.000Z

160

Attractor Sets and Quasi-Geostrophic Equilibrium  

Science Conference Proceedings (OSTI)

The attractor set of a forced dissipative dynamical system is for practical purposes the set of points in phase-space which continue to be encountered by an arbitrary orbit after an arbitrary long time. For a reasonably realistic atmospheric ...

Edward N. Lorenz

1980-08-01T23:59:59.000Z

Note: This page contains sample records for the topic "tectonic setting controlling" 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

Continuity properties of fuzzy set multifunctions  

Science Conference Proceedings (OSTI)

In this paper, we study continuity properties in Hausdorff topology for different special set multifunctions. Keywords: exhaustive, increasing/decreasing convergent, multi(sub)measure, order continuity, probability, regular, set multifunction

Alina Gavrilut; Anca Croitoru; Nikos E. Mastorakis

2009-09-01T23:59:59.000Z

162

Two New SAFARI 2000 Data Sets Released  

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

data sets. The data set "SAFARI 2000 MODIS L3 Albedo and Land Cover Data, Southern Africa, Dry Season 2000" is a southern Africa subset of Filled Land Surface Albedo and of...

163

Five LBA-ECO Data Sets Released  

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

(LBA): LBA-ECO CD-08 Radiocarbon Dates for Large Trees from a Forest near Manaus, Brazil. Data set prepared by J. Chambers, N. Higuchi, and J. Schimel. This data set reports...

164

Three LBA-ECO Data Sets Released  

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

LC-24 Cadastral Property Map of Uruara, Para, Brazil: ca.1975. Data set prepared by R.T. Walker and M.M. Caldas. This data set contains a shapefile of a digitized map of the land...

165

Two LBA-ECO Data Sets Released  

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

LC-09 Landsat TM and ETM+ Data, Sites in Rondonia and Para, Brazil: 1985-2004. Data set prepared by E.S. Brondizio and E.F. Moran. This data set includes 15 zipped archives of...

166

Three LBA-ECO Data Sets Released  

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

of the three data sets provides meteorological data from the km 77 pasture site, Para, Brazil. The other two data sets report survey data taken in the North Western area of Mato...

167

SetSolar | Open Energy Information  

Open Energy Info (EERE)

SetSolar Jump to: navigation, search Name SetSolar Place Cape Town, South Africa Zip 7460 Sector Solar Product South African company that specialises in the manufacture of PV solar...

168

Online decision problems with large strategy sets  

E-Print Network (OSTI)

In an online decision problem, an algorithm performs a sequence of trials, each of which involves selecting one element from a fixed set of alternatives (the "strategy set") whose costs vary over time. After T trials, the ...

Kleinberg, Robert David

2005-01-01T23:59:59.000Z

169

Winter Energy Savings from Lower Thermostat Settings  

Reports and Publications (EIA)

This discussion provides details on the effect of lowering thermostat settings during the winter heating months of 1997.

Information Center

2000-12-12T23:59:59.000Z

170

Extending soft sets with description logics  

Science Conference Proceedings (OSTI)

Molodtsov initiated the concept of soft set theory, which can be used as a generic mathematical tool for dealing with uncertainty. Description Logics (DLs) are a family of knowledge representation languages which can be used to represent the terminological ... Keywords: Description logics, Extended soft sets, Soft sets, Terminology

Yuncheng Jiang; Yong Tang; Qimai Chen; Ju Wang; Suqin Tang

2010-03-01T23:59:59.000Z

171

Free idempotent generated semigroups over biordered sets  

E-Print Network (OSTI)

Free idempotent generated semigroups over biordered sets Dandan Yang The University of York (Dandan Yang ) Free idempotent generated semigroups over biordered sets May 3, 2012 1 / 1 #12;Outline Free idempotent generated semigroup IG(E) over biordered set E. (Dandan Yang ) Free idempotent generated

Gould, Victoria

172

FIRST 100 T NON-DESTRUCTIVE MAGNET OUTER COIL SET  

DOE Green Energy (OSTI)

The controlled power outer coil set of the first 100 T non-destructive (100 T ND) magnet is described. This magnet will be installed as part of the user facility research equipment at the National High Magnetic Field laboratory (NHMFL) Pulsed Field Facility at Los Alamos National Laboratory. The 100 T ND controlled power outer coil set consists of seven nested, mechanically independent externally reinforced coils. These coils, in combination, will produce a 47 T platform field in a 225-mm diameter bore. Using inertial energy storage a synchronous motor/generator provides ac power to a set of seven ac-dc converters rated at 64 MW/80 MVA each. These converters energize three independent coil circuits to create 170 MJ of field energy in the outer coil set at the platform field of 47 T. Each coil consists of a multi-layer winding of high strength conductor supported by an external high strength stainless steel shell. Coils with the highest magnetic loads will utilize a reinforcing shell fabricated from highly cold worked 301 stainless steel strip. The autofrettage conditioning method will be used to pre-stress the coils and thereby limit conductor and reinforcement strains to the elastic range. The purpose of pre-stressing the coils is to attain a design life of 10,000 full field pulses. The operation and conditioning of the coil set will be described along with special features of its design, magnetic and structural analyses and construction.

J. BACON; A. BACA; ET AL

1999-09-01T23:59:59.000Z

173

The Failure of Online Social Network Privacy Settings  

E-Print Network (OSTI)

Increasingly, people are sharing sensitive personal information via online social networks (OSN). While such networks do permit users to control what they share with whom, access control policies are notoriously difficult to configure correctly; this raises the question of whether OSN users privacy settings match their sharing intentions. We present the results of an empirical evaluation that measures privacy attitudes and intentions and compares these against the privacy settings on Facebook. Our results indicate a serious mismatch: every one of the 65 participants in our study confirmed that at least one of the identified violations was in fact a sharing violation. In other words, OSN users privacy settings are incorrect. Furthermore, a majority of users cannot or will not fix such errors. We conclude that the current approach to privacy settings is fundamentally flawed and cannot be fixed; a fundamentally different approach is needed. We present recommendations to ameliorate the current problems, as well as provide suggestions for future research. 1 Related Work To the best of our knowledge this is the first attempt to measure the correctness of privacy settings by first surveying users sharing intentions, to aid the process of identifying potential violations, then confirming the potential violations with the user. We argue that this method produces a more accurate evaluation compared

Michelle Madejski; Maritza Johnson; Steven M. Bellovin

2011-01-01T23:59:59.000Z

174

Liner hanger assembly with setting tool  

SciTech Connect

A setting tool and liner hanger for setting a liner in a well bore traversing earth formations is described including: a tubular outer hanger member adapted for coupling to a depending liner, the outer hanger member having circumferentially disposed elongated slip openings, elongated slip members disposed in the slip openings for movement of the slip members from a first retracted position within the outer hanger member to an extended position in engagement with the wall of a well casing, a setting tool having a tubular inner member adapted for coupling to a drill string; hydraulic slip setting means for response to hydraulic pressure for producing a slip setting force and mechanical slip setting means for producing a slip setting force, the hydraulic slip setting means and the mechanical slip setting means being carried by the tubular inner member; coupling means for releasably coupling the tubular inner member to the outer hanger member. The slip setting means include an upper dog member and a lower dog member which are respectively connected to the hydraulic slip setting means and to the mechanical slip setting means wherein the dog members are movable longitudinally relative to the tubular member in response to a slip setting force for moving the slip members from the first retracted position to the extended position. The hydraulic slip setting means and the mechanical slip setting means for moving the upper and lower dog members respectively include selectively operable actuator means for selectively moving one of the dog members longitudinally relative to the tubular inner member and the outer hanger member.

Dockins, R.R. Jr.; Lindsey, H.E. Jr.

1987-12-15T23:59:59.000Z

175

Petrological and geochronological constraints on the metamorphic evolution of high-pressure granulites and eclogites of the Snowbird tectonic zone, Canada  

E-Print Network (OSTI)

This thesis examines the petrology and geochronology of high-pressure granulites and eclogites within the Snowbird tectonic zone of the western Canadian Shield. The focus of this study is the East Athabasca mylonite triangle ...

Baldwin, Julia A. (Julia Ann), 1974-

2003-01-01T23:59:59.000Z

176

Plate Tectonic Consequences of competing models for the origin and history of the Banda Sea subducted oceanic lithosphere  

E-Print Network (OSTI)

The Banda Arc, situated west of Irian Jaya and in the easternmost extension of the Sunda subduction zone system, reveals a characteristic bowl-shaped geometry in seismic tomographic images. This indicates that the oceanic lithosphere still remains attached to the surrounding continental margins of northern Australia and the Bird's Head microcontinent. Major controversies exist between authors proposing an allochthonous or autochthonous origin of the Bird's Head block. Either scenario has important implications for plate kinematic models aiming to reconstruct the tectonic evolution of the region and the late Jurassic seaoor spreading geometry of this now subducted Argo-Tanimbar-Seram (ATS) ocean basin. Wider implications affect the tectonic conguration of the Tethyan-Pacic realm, the distribution of plate boundaries as well as the shape and size of continental blocks which have been rifted off the northeastern Gondwana margin during the Late Jurassic and are now accreted to the SE Asia margin. We apply structu...

Heine, Christian; McKay, Hamish; Mller, R Dietmar

2012-01-01T23:59:59.000Z

177

3-D finite element simulation of the global tectonic changes accompanying Noahs Flood  

E-Print Network (OSTI)

This paper presents a mechanism for the large-scale tectonic change that accompanied Noahs Flood. It assumes that the onset of the Flood only a few thousand years ago correlates with the notable stratigraphical and paleontological discontinuity of the Precambrian-Cambrian boundary. This implies that the geological history recorded in the rocks usually classified as Paleozoic and Mesozoic unfolded in a catastrophic manner within a few months time. It also suggests that the primary energy source for the catastrophe was the gravitational potential energy of the pre-Flood ocean lithosphere relative to the base of the mantle. The geological and geophysical data suggest that subduction of the pre-Flood ocean lithosphere began around the margin of a pre-Flood supercontinent. It is proposed that the mantles viscosity at that time was lower than at present to permit rapid sinking of the lithosphere into the mantle and that the sinking rate was enhanced by a thermal runaway effect associated with a temperature-dependent rheology and localized shear heating near the slabs. Rapid replacement of the cold, dense pre-Flood oceanic lithosphere with hot, less dense mantle material from below resulted in significant elevation of the ocean floors relative to the continental surfaces causing a temporary rise in the world sea level by as much as 1,500 m. Huge volumes of sea water were converted to pressurized

John R. Baumgardner

1990-01-01T23:59:59.000Z

178

NPP Grassland: Tullgarnsnäset, Sweden  

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

Tullgarnsnäset, Sweden, 1968-1969 Tullgarnsnäset, Sweden, 1968-1969 Data Citation Cite this data set as follows: Wallentinus, H. G., and G. Tyler. 1997. NPP Grassland: Tullgarnsnäset, Sweden, 1968-1969. Data set. Available on-line [http://www.daac.ornl.gov] from Oak Ridge National Laboratory Distributed Active Archive Center, Oak Ridge, Tennessee, U.S.A. Description Productivity of a sea-shore meadow was studied from 1968 to 1969 at Tullgarnsnäset, near Stockholm, Sweden. Measurements of above-ground live biomass and total dead matter were made approximately monthly. Below-ground biomass was measured, but data were not reported. Above-ground net primary production was estimated by several methods, including peak total live and dead, and accounting for mortality determined by several different methods.

179

Homometric model sets and window covariograms  

E-Print Network (OSTI)

Two Delone sets are called homometric when they share the same autocorrelation or Patterson measure. A model set LAMBDA within a given cut and project scheme is a Delone set that is defined through a window W in internal space. The autocorrelation measure of LAMBDA is a pure point measure whose coefficients can be calculated via the so-called covariogram of W. Two windows with the same covariogram thus result in homometric model sets. On the other hand, the inverse problem of determining LAMBDA from its diffraction image ultimately amounts to reconstructing W from its covariogram. This is also known as Matheron's covariogram problem. It is well studied in convex geometry, where certain uniqueness results have been obtained in recent years. However, for non-convex windows, uniqueness fails in a relevant way, so that interesting applications to the homometry problem emerge. We discuss this in a simple setting and show a planar example of distinct homometric model sets.

Michael Baake; Uwe Grimm

2006-10-12T23:59:59.000Z

180

Closed sets of non-local correlations  

E-Print Network (OSTI)

We introduce a fundamental concept -- closed sets of correlations -- for studying non-local correlations. We argue that sets of correlations corresponding to information-theoretic principles, or more generally to consistent physical theories, must be closed under a natural set of operations. Hence, studying the closure of sets of correlations gives insight into which information-theoretic principles are genuinely different, and which are ultimately equivalent. This concept also has implications for understanding why quantum non-locality is limited, and for finding constraints on physical theories beyond quantum mechanics.

Jonathan Allcock; Nicolas Brunner; Noah Linden; Sandu Popescu; Paul Skrzypczyk; Tamas Vertesi

2009-08-11T23:59:59.000Z

Note: This page contains sample records for the topic "tectonic setting controlling" 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

SAFARI 2000 MODIS Data Sets Available  

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

Resolution Imaging Spectroradiometer (MODIS) for the SAFARI 2000 project. The data set "SAFARI 2000 MODIS MOD04L2 Aerosol Data, GRANT Format, for Southern Africa" contains...

182

Approximating the Radii of Point Sets?  

E-Print Network (OSTI)

p and flat F. Computing the radii of point sets is a fundamental problem ...... tributions, and order statistics, Handbook of Combinatorial Optimization. (Vol.

183

On Test Sets for Nonlinear Integer Maximization  

E-Print Network (OSTI)

On Test Sets for Nonlinear. Integer Maximization. July 2007; revised February 2008. Jon Leea, Shmuel Onnb, Robert Weismantelc a IBM T.J. Watson Research ...

184

Jankovic setting operational exposure limit.ppt  

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

Exposure Guides for the Operational Exposure Guides for the Assessment and Control of Nano Assessment and Control of Nano Materials at CNMS Materials at CNMS NSRC Symposium NSRC...

185

EPRI EMF Exposure Database: SCE Utility Workers Data Set  

Science Conference Proceedings (OSTI)

Researchers at Southern California Edison Company (SCE) provided exposure data collected during a SCE-sponsored cohort and case- control study of cancer among SCE employees for inclusion in the EPRI EMF Exposure Database. This data set contains five data products related to measurements of magnetic field personal exposure: binary and ASCII time- series files of individual measurements, three summary files with records for each individual activity period, each consolidated activity within a session and ea...

1996-11-09T23:59:59.000Z

186

Efficient set intersection for inverted indexing  

Science Conference Proceedings (OSTI)

Conjunctive Boolean queries are a key component of modern information retrieval systems, especially when Web-scale repositories are being searched. A conjunctive query q is equivalent to a |q|-way intersection over ordered ... Keywords: Compact data structures, bitvector, byte-code, information retrieval, set intersection, set representation

J. Shane Culpepper; Alistair Moffat

2010-12-01T23:59:59.000Z

187

Constructing Uncertainty Sets for Robust Linear Optimization  

Science Conference Proceedings (OSTI)

In this paper, we propose a methodology for constructing uncertainty sets within the framework of robust optimization for linear optimization problems with uncertain parameters. Our approach relies on decision maker risk preferences. Specifically, we ... Keywords: coherent risk measures, distortion risk measures, robust optimization, uncertainty sets

Dimitris Bertsimas; David B. Brown

2009-11-01T23:59:59.000Z

188

The parabolic Mandelbrot set Pascale ROESCH  

E-Print Network (OSTI)

The parabolic Mandelbrot set Pascale ROESCH (joint work with C. L. PETERSEN, IMFUFA Roskilde) Institute of Mathematics of Toulouse 21 february 2011 Roesch P. (IMT) The parabolic Mandelbrot set 21 february 2011 1 / 94 #12;Consider a rational map of degree d 2 Roesch P. (IMT) The parabolic Mandelbrot

Roesch, Pascale

189

Efficient dynamic mining of constrained frequent sets  

Science Conference Proceedings (OSTI)

Data mining is supposed to be an iterative and exploratory process. In this context, we are working on a project with the overall objective of developing a practical computing environment for the human-centered exploratory mining of frequent sets. One ... Keywords: Association rules, constraints, data mining, dynamic changes, frequent sets, limited buffer space

Laks V. S. Lakshmanan; Carson Kai-Sang Leung; Raymond T. Ng

2003-12-01T23:59:59.000Z

190

Two LBA-ECO Data Sets Released  

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

LC-15 Data Sets Released LC-15 Data Sets Released The ORNL DAAC and the LBA DIS announce the release of two data sets associated with the LBA-ECO component of the Large Scale Biosphere- Atmosphere Experiment in Amazonia (LBA). LBA-ECO LC-15 JERS-1 Synthetic Aperture Radar, 1- km Mosaic, Amazon Basin: 1995-1996 . Data set prepared by S.S. Saatchi, B. Nelson, E. Podest, and J. Holt. This data set contains two image mosaics of L-band radar backscatter and two images of derived first order texture. The mosaics were created from 1,500 images collected by the Japanese Earth Resources Satellite-1 (JERS-1) Synthetic Aperture Radar (SAR) over the Amazon River Basin as part of the Global Rainforest Mapping Project (GRMP). Backscatter image mosaics were developed for the dry season of 1995 and the wet season

191

Synthesis of application specific instruction sets  

E-Print Network (OSTI)

An instruction set serves as the interface between hardware and software in a computer system. In an application specific environment, the system per-formance can be improved by designing an instruction set that matches the characteristics of hardware and the application. We present a systematic approach to generate application-specific instruction sets so that software applications can be efficiently mapped to a given pipelined microarchitec-ture. The approach synthesizes instruction sets from application bench-marks, given a machine model, an objective function, and a set of design constraints. In addition, assembly code is generated to show how the benchmarks can be compiled with the synthesized instruction set. The problem of designing instruction sets is formulated as a modified schedul-ing problem. A binary tuple is proposed to model the semantics of instruc-tions and integrate the instruction formation process into the scheduling process. A simulated annealing scheme is used to solve for the schedules. Experiments have shown that the approach is capable of synthesizing pow-erful instructions for modern pipelined micro-processors, and running with reasonable time and a modest amount of memory for large applications.

Ing-jer Huang

1995-01-01T23:59:59.000Z

192

Document Control Process  

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

1 Document Control Process 11_0304 Page 1 of 7 1 Document Control Process 11_0304 Page 1 of 7 EOTA - Business Process Document Title: Document Control Process Document Number: P-001 Rev 11_0304 Document Owner: Elizabeth Sousa Backup Owner: Melissa Otero Approver(s): Melissa Otero Parent Document: Q-001, Quality Manual Notify of Changes: EOTA Employees Referenced Document(s): F-001 Document Control Template - Process, F-002 Document Control Template - Instruction, F-003 Document Control Template - Screenshot, F-004 Document Control Template - Form, F-005 Document Control Template - Form - Excel, MGTP-002 Skill Set Model, Q-003 EOTA Processes: Sequence and Interaction, P-003, Control of Records P-001 Document Control Process 11_0304 Page 2 of 7 Revision History: Rev. Description of Change

193

Bin Set 1 Calcine Retrieval Feasibility Study  

SciTech Connect

At the Department of Energy's Idaho Nuclear Technology and Engineering Center, as an interim waste management measure, both mixed high-level liquid waste and sodium bearing waste have been solidified by a calculation process and are stored in the Calcine Solids Storage Facilities. This calcined product will eventually be treated to allow final disposal in a national geologic repository. The Calcine Solids Storage Facilities comprise seven ''bit sets.'' Bin Set 1, the first to be constructed, was completed in 1959, and has been in service since 1963. It is the only bin set that does not meet current safe-shutdown earthquake seismic criteria. In addition, it is the only bin set that lacks built-in features to aid in calcine retrieval. One option to alleviate the seismic compliance issue is to transport the calcine from Bin Set 1 to another bin set which has the required capacity and which is seismically qualified. This report studies the feasibility of retrieving the calcine from Bi n Set 1 and transporting it into Bin Set 6 which is located approximately 650 feet away. Because Bin Set 1 was not designed for calcine retrieval, and because of the high radiation levels and potential contamination spread from the calcined material, this is a challenging engineering task. This report presents preconceptual design studies for remotely-operated, low-density, pneumatic vacuum retrieval and transport systems and equipment that are based on past work performed by the Raytheon Engineers and Constructors architectural engineering firm. The designs presented are considered feasible; however, future development work will be needed in several areas during the subsequent conceptual design phase.

R. D. Adams; S. M. Berry; K. J. Galloway; T. A. Langenwalter; D. A. Lopez; C. M. Noakes; H. K. Peterson; M. I. Pope; R. J. Turk

1999-10-01T23:59:59.000Z

194

The CMB in a Causal Set Universe  

E-Print Network (OSTI)

We discuss Cosmic Microwave Background constraints on the causal set theory of quantum gravity, which has made testable predictions about the nature of dark energy. We flesh out previously discussed heuristic constraints by showing how the power spectrum of causal set dark energy fluctuations can be found from the overlap volumes of past light cones of points in the universe. Using a modified Boltzmann code we put constraints on the single parameter of the theory that are somewhat stronger than previous ones. We conclude that causal set theory cannot explain late-time acceleration without radical alterations to General Relativity.

Joe Zuntz

2007-11-19T23:59:59.000Z

195

Structural Settings Of Hydrothermal Outflow- Fracture Permeability  

Open Energy Info (EERE)

Settings Of Hydrothermal Outflow- Fracture Permeability Settings Of Hydrothermal Outflow- Fracture Permeability Maintained By Fault Propagation And Interaction Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Journal Article: Structural Settings Of Hydrothermal Outflow- Fracture Permeability Maintained By Fault Propagation And Interaction Details Activities (1) Areas (1) Regions (0) Abstract: Hydrothermal outflow occurs most commonly at the terminations of individual faults and where multiple faults interact. These areas of fault propagation and interaction are sites of elevated stress termed breakdown regions. Here, stress concentrations cause active fracturing and continual re-opening of fluid-flow conduits, permitting long-lived hydrothermal flow despite potential clogging of fractures due to mineral precipitation. As

196

Logical Control Theory Applied to Mechanical Arms  

E-Print Network (OSTI)

A new control algorithm based upon Logical Control Theory is developed for mechanical manipulators. The controller uses discrete tesselations of state space and a finite set of fixed torques to regulate non-rehearsed ...

Pankiewicz, Ronald Joseph

197

Direction control of bilinear systems. I  

E-Print Network (OSTI)

We consider the general bilinear control systems in three-dimensional Euclidean space which satisfy the LARC and have an open control set U; and give sufficient controllability conditions for corresponding projected systems on two-dimensional sphere.

Choque, Abdon

2010-01-01T23:59:59.000Z

198

Four LBA-ECO Data Sets Released  

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

The research was The research was performed by the Carbon Dynamics Team (CD-02). LBA-ECO CD-02 Oxygen Isotopes of Plant Tissue Water and Atmospheric Water Vapor. Data set prepared by J. Ehleringer, L.A. Martinelli, C. Cook, T.F. Domingues, L. Flanagan, J. Berry, and J.P. Ometto. This data set reports the oxygen isotope signatures of water extracted from plant tissue (xylem from the stems and leaf tissue) and of atmospheric water vapor from twelve different sites (including both pasture and forest). Water vapor from the troposphere was also collected during a series of aircraft flights over the Tapajos National Forest. LBA-ECO CD-02 02 Leaf Level Gas Exchange, Chemistry, and Isotopes, Amazonia, Brazil. Data set prepared by J. Ehleringer, L.A. Martinelli, C. Cook, T.F. Domingues, L. Flanagan, J. Berry, and J.P. Ometto. This data set

199

International Macroeconomic Data Set | Data.gov  

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

International Macroeconomic Data Set International Macroeconomic Data Set Agriculture Community Menu DATA APPS EVENTS DEVELOPER STATISTICS COLLABORATE ABOUT Agriculture You are here Data.gov » Communities » Agriculture » Data International Macroeconomic Data Set Dataset Summary Description The International Macroeconomic Data Set provides data from 1969 through 2020 for real (adjusted for inflation) gross domestic product (GDP), population, real exchange rates, and other variables for the 190 countries and 34 regions that are most important for U.S. agricultural trade. The data presented here are a key component of the USDA Baseline projections process, and can be used as a benchmark for analyzing the impacts of U.S. and global macroeconomic shocks. The data for the Baseline projections are updated once a year to reflect the assumptions used for the Baseline. The historical data will be revised several times a year as the underlying data evolve.

200

Three LBA-ECO Data Sets Released  

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

studies were studies were conducted by the Nutrients Dynamics teams of ND-07 at studies sites near Brasilia, Brazil. LBA-ECO ND-07 Hydrochemistry of Natural and Developed Land Cover, Brasilia, Brazil. Data set prepared by J.S.O. Silva and M. Bustamante. This data set reports on dissolved nutrient concentrations, as well as dissolved oxygen, alkalinity, conductivity, turbidity, and pH measured in water samples collected from nine streams, surface runoff, wells, lysimeters, and precipitation sites located in the state of Brasilia, Brazil, between September 2004 and December 2006. LBA-ECO ND-07 Microbial Biomass in Cerrado Soils, Brasilia, Brazil. Data set prepared by L.T. Viana, M. Molina, M. Bustamante, A.S. Pinto, K. Kisselle, R. Zepp, and R. Burke. This data set reports the microbial

Note: This page contains sample records for the topic "tectonic setting controlling" 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

More Southern African Data Sets Released  

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

fifteen southern African data sets fifteen southern African data sets for the Southern African Regional Science Initiative (SAFARI 2000). These data sets, originally prepared in coordination with data investigators by the SAFARI 2000 Data Group at NASA's Goddard Space Flight Center, contain the results of fire-related measurements including field and laboratory measurements of burning biomass emissions, pre- and post-burning site and ash reflectance, estimates of regional fuel load and emissions, and historical fire occurrence. These data sets also contain the results of measurements and estimates of vegetation emissions of volatile organic compounds; flux measurements of carbon, heat, and water vapor along the Kalahari Transect and at fixed tower sites; and meteorological data from tower sites.

202

A note on three dimensional good sets  

E-Print Network (OSTI)

We show that as in the case of n- fold Cartesian product for n greater than or equal to 4, even in 3-fold Cartesian product, a related component of a good set need not be a full component.

K. Gowri Navada

2008-02-26T23:59:59.000Z

203

Pre-Packaged Data Set List  

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

Pre-Packaged Data Sets You will need to RegisterSign In to Order Pre-Packaged Products. You must RegisterSign In to order Pre-Packaged Products. Close window....

204

Data Sets for Amazonia Released, January 2004  

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

America (i.e., longitude 85 deg to 30 deg W, latitude 25 deg S to 10 deg N). The data set entitled "LBA Regional Global Historical Climatology Network, V. 1, 1832-1990"...

205

New Global Vegetation Data Set Released  

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

prepared by L. Vergutz, S. Manzoni, A. Porporato, R.F. Novais, and R.B. Jackson. This data set provides carbon (C), nitrogen (N), phosphorus (P), potassium (K), calcium (Ca), and...

206

ORNL DAAC Data Set Change Information  

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

Multi-Biome Gridded Data Revised Data Set: NPP Multi-Biome: Gridded Estimates for Selected Regions Worldwide, 1989-2001, Revision1 Effective Date of Revision: February 7, 2003...

207

Two LBA-ECO Data Sets Released  

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

CD-08 Carbon Isotopes in Belowground Carbon Pools, Amazonas and Para, Brazil . Data set prepared by E.D.C. Telles, P.B. de Camargo, L.A. Martinell, S.E. Trumbore, E.S. da Costa, J....

208

Five LBA-ECO Data Sets Released  

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

Experiment in Amazonia (LBA). LBA-ECO LC-07 Lake Sediment Nutrient Data, Lago Calado, Brazil: 1982-1984. Data set prepared by L.K. Smith, J.M. Melack, and D.E. Hammond. This data...

209

A Comprehensive Ocean-Atmosphere Data Set  

Science Conference Proceedings (OSTI)

Development is described of a Comprehensive Ocean-Atmosphere Data Set (COADS)the result of a cooperative project to collect global weather observations taken near the ocean's surface since 1854, primarily from merchant ships, into a compact and ...

Scott D. Woodruff; Ralph J. Slutz; Roy L. Jenne; Peter M. Steurer

1987-10-01T23:59:59.000Z

210

Maximum Empirical Likelihood: Empty Set Problem  

E-Print Network (OSTI)

resulted in the extension of ESP into aESP A feedback fromand therefore may be subject to the empty set problem (ESP).In other words, ESP introduces the possibility that for the

Grendar, Marian; Judge, George G

2009-01-01T23:59:59.000Z

211

LANL sets TRU waste hauling record  

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

sets TRU waste hauling record sets TRU waste hauling record LANL sets TRU waste hauling record TRU waste consists of clothing, tools, rags, debris, soil, and other items contaminated with radioactive elements, mostly plutonium. October 4, 2011 TRU waste from LANL to WIPP TRU waste from LANL to WIPP Contact Colleen Curran Communications Office (505) 664-0344 Email LOS ALAMOS, New Mexico, October 4, 2011-Los Alamos National Laboratory has set a new LANL record for the amount of transuranic (TRU) waste from past nuclearoperations shipped in a single year to the U.S. Department of Energy's Waste Isolation Pilot Plant (WIPP) near Carlsbad, NM. In fact, the Laboratory has shipped record numbers of transuranic waste each of the past three years. The Laboratory's TRU Waste Program completed 171 shipments in the past

212

An optimization-based approach to enforcing mass conservation in level set methods  

Science Conference Proceedings (OSTI)

This paper presents a new conservative level set method for numerical simulation of evolving interfaces. A PDE-constrained optimization problem is formulated and solved in an iterative fashion. The proposed optimal control procedure constrains the level ... Keywords: Evolving interfaces, Finite elements, Level set methods, Mass conservation, PDE-constrained optimization, Transport equations

Dmitri Kuzmin

2014-03-01T23:59:59.000Z

213

Four LBA-ECO Data Sets Released  

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

These data sets are from These data sets are from the Carbon Dynamics Team and report research results from the km 83 logged forest tower site, Tapajos National Forest, Brazil. LBA-ECO CD-04 Leaf Area Index, km 83 Tower Site, Tapajos National Forest, Brazil . Data set prepared by M. Figueira, C.A.D. de Sousa, M. Menton, R.N. Juarez, H.R. da Rocha, S.D. Miller, and M.L. Goulden. This data set reports on leaf area determination utilizing a computer scanner and image processing software. LBA-ECO CD-04 Biomass Survey, km 83 Tower Site, Tapajos National Forest, Brazil . Data set prepared by M. Menton, M. Figueira, C.A.D. de Sousa, S.D. Miller, H.R. da Rocha, and M.L.Goulden. This data set contains the results of a biometric tree survey of a 19.25 ha area adjacent to the eddy flux tower at the km 83 logged forest tower site.

214

Observation-based test set generation  

E-Print Network (OSTI)

When circuits are manufactured, there are unavoidable defects that occur in a small but significant portion of the products. Input test patterns that can detect these defects are uniquely generated for each circuit in advance of their production. Current test set generation relies primarily on the "stuck-at" model, which both excites and observes every site of the circuit. However, a test set with good stuck-at fault coverage will not necessarily find all the defects in a circuit. Other models, such as bridging surrogates and transition surrogates, can also be considered when evaluating the quality of a test set. My research explores the role that observation alone plays in generating a set of valuable tests. I compare the performance of test patterns generated with traditional detection methods and ones made only considering the observation of each site. I also compare the lengths of each test set, with the goal of finding shorter and more effective tests that achieve an acceptable defective part level for a circuit.

Cobb, Jeffrey Lee

2004-01-01T23:59:59.000Z

215

Data editing on large data sets  

SciTech Connect

The process of analyzing large data sets often includes an early exploratory stage to first, develop a basic understanding of the data and its interrelationships and second, to prepare and cleanup the data for hypothesis formulation and testing. This preliminary phase of the data analysis process usually requires facilities found in research data management systems, text editors, graphics packages, and statistics packages. Also this process usually requires the analyst to write special programs to cleanup and prepare the data for analysis. This paper describes a technique now implemented as a single computational tool, a data editor, which combines a cross section of facilities from the above systems with emphasis on research data base manipulation and subsetting techniques. The data editor provides an interactive environment to explore and manipulate data sets with particular attention to the implications of large data sets. It utilizes a relational data model and a self describing binary data format which allows data transportability to other data analysis packages. Some impacts of editing large data sets will be discussed. A technique for manipulating portions or subsets of large data sets without physical replication is introduced. Also an experimental command structure and operating environment are presented.

Thomas, J.J.; Burnett, R.A.; Lewis, J.R.

1981-01-01T23:59:59.000Z

216

A Note on Using Individualised Data Sets for Statistics Coursework  

E-Print Network (OSTI)

then using an identical data set is open to opportunities offor generating individual data sets for students and thethe information in the data set. Further the appropriateness

Shutes, Karl

2009-01-01T23:59:59.000Z

217

Causal sets from simple models of computation  

E-Print Network (OSTI)

Causality among events is widely recognized as a most fundamental structure of spacetime, and causal sets have been proposed as discrete models of the latter in the context of quantum gravity theories, notably in the Causal Set Programme. In the rather different context of what might be called the 'Computational Universe Programme' -- one which associates the complexity of physical phenomena to the emergent features of models such as cellular automata -- a choice problem arises with respect to the variety of formal systems that, in virtue of their computational universality (Turing-completeness), qualify as equally good candidates for a computational, unified theory of physics. This paper proposes Causal Sets as the only objects of physical significance and relevance to be considered under the 'computational universe' perspective, and as the appropriate abstraction for shielding the unessential details of the many different computationally universal candidate models. At the same time, we propose a fully deterministic, radical alternative to the probabilistic techniques currently considered in the Causal Set Programme for growing discrete spacetimes. We investigate a number of computation models by grouping them into two broad classes, based on the support on which they operate; in one case this is linear, like a tape or a string of symbols; in the other, it is a two-dimensional grid or a planar graph. For each model we identify the causality relation among computation events, implement it, and conduct a possibly exhaustive exploration of the associated causal set space, while examining quantitative and qualitative features such as dimensionality, curvature, planarity, emergence of pseudo-randomness, causal set substructures and particles.

Tommaso Bolognesi

2010-04-19T23:59:59.000Z

218

Lossless Data Compression with Error Detection using Cantor Set  

E-Print Network (OSTI)

In 2009, a lossless compression algorithm based on 1D chaotic maps known as Generalized Lur\\"{o}th Series (or GLS) has been proposed. This algorithm (GLS-coding) encodes the input message as a symbolic sequence on an appropriate 1D chaotic map (GLS) and the compressed file is obtained as the initial value by iterating backwards on the map. For ergodic sources, it was shown that GLS-coding achieves the best possible lossless compression (in the noiseless setting) bounded by Shannon entropy. However, in the presence of noise, even small errors in the compressed file leads to catastrophic decoding errors owing to sensitive dependence on initial values. In this paper, we first show that Repetition codes $\\mathcal{R}_n$ (every symbol is repeated $n$ times, where $n$ is a positive odd integer), the oldest and the most basic error correction and detection codes in literature, actually lie on a Cantor set with a fractal dimension of $\\frac{1}{n}$, which is also the rate of the code. Inspired by this, we incorporate error detection capability to GLS-coding by ensuring that the compressed file (initial value on the map) lies on a Cantor set of measure zero. Even a 1-bit error in the initial value will throw it outside the Cantor set which can be detected while decoding. The error detection performance (and also the rate of the code) can be controlled by the fractal dimension of the Cantor set and could be suitably adjusted depending on the noise level of the communication channel.

Nithin Nagaraj

2013-08-10T23:59:59.000Z

219

Constructing Risk Measures from Uncertainty Sets  

E-Print Network (OSTI)

with any set of preferences for market agents in the sense that given a fixed expected return, any investor will prefer ... of minimizing worst-case CVaR based on moment information when the exact distributions of ...... Duke Energy Co. (

220

Super Gabor frames on discrete periodic sets  

Science Conference Proceedings (OSTI)

Due to its potential applications in multiplexing techniques such as time division multiple access and frequency division multiple access, superframe has interested some mathematicians and engineering specialists. In this paper, we investigate super ... Keywords: 42C40, Discrete Zak transform, Discrete periodic sets, Gabor dual, Super Gabor frame, Superframe

Yun-Zhang Li; Qiao-Fang Lian

2013-05-01T23:59:59.000Z

Note: This page contains sample records for the topic "tectonic setting controlling" 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

Diversification for multi-domain result sets  

Science Conference Proceedings (OSTI)

Multi-domain search answers to queries spanning multiple entities, like "Find a hotel in Milan close to a concert venue, a museum and a good restaurant", by producing ranked sets of entity combinations that maximize relevance, measured by a function ...

Alessandro Bozzon; Marco Brambilla; Piero Fraternali; Marco Tagliasacchi

2012-07-01T23:59:59.000Z

222

Annual Meeting 2010 Hot Topics CD Set  

Science Conference Proceedings (OSTI)

For the very first time in AOCS Annual Meeting history, the Hot Topic Symposia presentations (audio synced with PowerPoint presentations) are now available on DVD. You can buy the complete set at this reduced price or choose to purchase individual

223

User manual for storage simulation construction set  

Science Conference Proceedings (OSTI)

The Storage Simulation Set (SSCS) is a tool for composing storage system models using Telegrip. It is an application written in C++ and motif. With this system, the models of a storage system can be composed rapidly and accurately. The aspects of the SSCS are described within this report.

Sehgal, Anil; Volz, Richard A.

1999-04-01T23:59:59.000Z

224

Navigating massive data sets via local clustering  

Science Conference Proceedings (OSTI)

This paper introduces a scalable method for feature extraction and navigation of large data sets by means of local clustering, where clusters are modeled as overlapping neighborhoods. Under the model, intra-cluster association and external differentiation ... Keywords: association, confidence, nearest neighbor, soft clustering

Michael E. Houle

2003-08-01T23:59:59.000Z

225

Pairwise ranking aggregation in a crowdsourced setting  

Science Conference Proceedings (OSTI)

Inferring rankings over elements of a set of objects, such as documents or images, is a key learning problem for such important applications as Web search and recommender systems. Crowdsourcing services provide an inexpensive and efficient means to acquire ... Keywords: crowdsourcing, pairwise preference, ranking

Xi Chen; Paul N. Bennett; Kevyn Collins-Thompson; Eric Horvitz

2013-02-01T23:59:59.000Z

226

Discovering Attractive Products based on Influence Sets  

E-Print Network (OSTI)

Skyline queries have been widely used as a practical tool for multi-criteria decision analysis and for applications involving preference queries. For example, in a typical online retail application, skyline queries can help customers select the most interesting, among a pool of available, products. Recently, reverse skyline queries have been proposed, highlighting the manufacturer's perspective, i.e. how to determine the expected buyers of a given product. In this work we develop novel algorithms for two important classes of queries involving customer preferences. We first propose a novel algorithm, termed as RSA, for answering reverse skyline queries. We then introduce a new type of queries, namely the k-Most Attractive Candidates k-MAC query. In this type of queries, given a set of existing product specifications P, a set of customer preferences C and a set of new candidate products Q, the k-MAC query returns the set of k candidate products from Q that jointly maximizes the total number of expected buyers, ...

Arvanitis, Anastasios

2011-01-01T23:59:59.000Z

227

A Nonmeasurable Set from Coin Flips  

E-Print Network (OSTI)

In this note we give an example of a nonmeasurable set in the probability space for an infinite sequence of coin flips. The example arises naturally from the notion of an equivariant function, and serves as a pedagogical illustration of the need for measure theory.

Alexander E. Holroyd; Terry Soo

2006-10-24T23:59:59.000Z

228

Blending implicit shapes using fuzzy set operations  

Science Conference Proceedings (OSTI)

Implicit modelling is a powerful technique to design geometric shapes, where a geometric object is described by a real function. In general, the real functions used in implicit modelling are unbounded and can take any values in space R. In general, ... Keywords: blending operations, fuzzy sets, generalized algebraic operations, implicit curves and surfaces, isosurfaces, piecewise algebraic operations, soft computing

Qingde Li; Jie Tian

2008-07-01T23:59:59.000Z

229

Toward visual analysis of ensemble data sets  

Science Conference Proceedings (OSTI)

The rapid and continuing increase in available high-performance computing resources has driven simulation-based science in two directions. First, the simulations themselves are growing more complex, whether in the fidelity of the models, spatiotemporal ... Keywords: Delphi theory, ensemble data sets, parallel databases, scientific data management, statistics, visualization

Andrew T. Wilson; Kristin C. Potter

2009-11-01T23:59:59.000Z

230

Entity set expansion in opinion documents  

Science Conference Proceedings (OSTI)

Opinion mining has been an active research area in recent years. The task is to extract opinions expressed on entities and their attributes. For example, the sentence, "I love the picture quality of Sony cameras," expresses a positive opinion on the ... Keywords: entity extraction, set expansion, text mining

Lei Zhang; Bing Liu

2011-06-01T23:59:59.000Z

231

Setting targets for surrogate-based optimization  

Science Conference Proceedings (OSTI)

In the context of surrogate-based optimization (SBO), most designers have still very little guidance on when to stop and how to use infill measures with target requirements (e.g., one-stage approach for goal seeking and optimization); the reason: optimum ... Keywords: Extreme value theory, Minimum estimates from sample data, Setting targets, Surrogate-based optimization

Nestor V. Queipo; Salvador Pintos; Efrain Nava

2013-04-01T23:59:59.000Z

232

Massachusetts' Energy Efficiency/Renewable Energy Set-Aside Program  

Wind Powering America (EERE)

Massachusetts' Massachusetts' EE/RE Set-Aside Program Sharon Weber Massachusetts Department of Environmental Protection Incorporating Renewables Under CAIR January 12, 2006 January 12, 2006 2 NOx Allowance Trading Program basics Goal: Reduce NOx emissions to prevent formation of ground-level ozone Implementation: Establish region-wide NOx emissions cap States allocate NOx allowances to facilities, where 1 allowance permits 1 ton of NOx emissions Facilities determine whether it is cheaper to: * install NOx controls and sell extra allowances to pay for the controls, or * buy allowances from other facilities to cover emissions Result: Reductions at lower cost January 12, 2006 3 NOx SIP Call Framework Each state establishes regulations to be included in State Implementation Plan

233

Setting the global thermostat with an exhaustible tradeable permit system  

SciTech Connect

The global warming policy debate has centered largely on near-term objectives such as freezing 1990 CO{sub 2} emissions without regard to long-run implications. A policy of freezing CO{sub 2} emissions is shown to slow but not halt global warming, while requiring expensive near-term adjustments. If the long-run temperature change outcome of the freeze policy is set as the goal of a more graduated control policy, one which allows the market to determine annual emissions, a more cost-effective solution is obtained that reduces the negative adjustment effects on the energy and other affected industries. The most cost-effective emissions time path of a graduated control policy could be achieved by an evaporative marketable CO{sub 2} emissions permit system. This paper provides a preliminary examination of an evaporative permit system used to achieve long-run stabilization of greenhouse-induced temperature change.

Kosobud, R.G.; Quinn, K.G. [Argonne National Lab., IL (United States)]|[Illinois Univ., Chicago, IL (United States). Dept. of Economics; South, D.W.; Daly, T.A. [Illinois Univ., Chicago, IL (United States). Dept. of Economics

1993-05-01T23:59:59.000Z

234

Computer Forensic Reference Data Sets (CFReDS)  

Science Conference Proceedings (OSTI)

Computer Forensic Reference Data Sets. Summary: ... NIST is developing Computer Forensic Reference Data Sets (CFReDS) for digital evidence. ...

2010-10-05T23:59:59.000Z

235

Review: Connected dominating sets in wireless ad hoc and sensor networks - A comprehensive survey  

Science Conference Proceedings (OSTI)

Topology control is a fundamental issue in wireless ad hoc and sensor networks. Due to intrinsic characteristic of flatness, hierarchical topology can achieve the scalability and efficiency of a wireless network. To solve this problem, one can construct ... Keywords: Connected dominating set (CDS), Topology control, Virtual backbone network, Wireless network

Jiguo Yu; Nannan Wang; Guanghui Wang; Dongxiao Yu

2013-01-01T23:59:59.000Z

236

Implementation of a fuzzy-based level control using SCADA  

Science Conference Proceedings (OSTI)

This paper presents a SCADA (supervisory control and data acquisition) control via PLC (programmable logic controller) for a fluid level control system with fuzzy controller. For this purpose, a liquid level control set and PLC have been assembled together. ... Keywords: Fuzzy logic, Level control, Programmable logic controller, SCADA

Zafer Aydogmus

2009-04-01T23:59:59.000Z

237

IWTU Construction Workers Set Largest Process Vessel  

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

IWTU Construction Workers Set Largest Process Vessel IWTU Construction Workers Set Largest Process Vessel Click on image to enlarge Construction of the Integrated Waste Treatment Unit (IWTU) took a major step forward on Sept. 2, 2009 as crews lifted into place the largest of the six process vessels that will be used to treat radioactive liquid waste stored at the site. The IWTU will use a steam reforming process to solidify the waste for eventual shipment out of Idaho. The vessel and its skid, or framework, were constructed at Premier Technologies in Blackfoot. (Premier is the main small business partner for CH2M-WG Idaho (CWI), the contractor for DOE's Idaho Cleanup Project.) The Carbon Reduction Reformer vessel and skid weigh approximately 60 tons (120,000 lbs.). Because of the weight of the vessel and the location of the

238

Lab sets new record for waste shipments  

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

New record for waste shipments New record for waste shipments Lab sets new record for waste shipments LANL completing its 132nd transuranic (TRU) waste shipment of fiscal year 2010 to the Waste Isolation Pilot Plant (WIPP) near Carlsbad, New Mexico. August 20, 2010 LANL's shipment of transuranic waste leaves Los Alamos. LANL's shipment of transuranic waste leaves Los Alamos. Contact Fred deSousa Communications Office (505) 500-5672 Email "Removing this waste from Los Alamos is crucial to our plans for overall cleanup." Each shipment moves LANL closer to cleanup LOS ALAMOS, New Mexico, August 20, 2010-Los Alamos National Laboratory set a new LANL record on Friday by completing its 132nd transuranic (TRU) waste shipment of fiscal year 2010 to the Waste Isolation Pilot Plant (WIPP) near Carlsbad, New Mexico. The shipment eclipsed last year's

239

ARM Cloud Retrieval Ensemble Data Set (ACRED)  

SciTech Connect

This document describes a new Atmospheric Radiation Measurement (ARM) data set, the ARM Cloud Retrieval Ensemble Data Set (ACRED), which is created by assembling nine existing ground-based cloud retrievals of ARM measurements from different cloud retrieval algorithms. The current version of ACRED includes an hourly average of nine ground-based retrievals with vertical resolution of 45 m for 512 layers. The techniques used for the nine cloud retrievals are briefly described in this document. This document also outlines the ACRED data availability, variables, and the nine retrieval products. Technical details about the generation of ACRED, such as the methods used for time average and vertical re-grid, are also provided.

Zhao, C; Xie, S; Klein, SA; McCoy, R; Comstock, JM; Delano, J; Deng, M; Dunn, M; Hogan, RJ; Jensen, MP; Mace, GG; McFarlane, SA; OConnor, EJ; Protat, A; Shupe, MD; Turner, D; Wang, Z

2011-09-12T23:59:59.000Z

240

Complex bodies with memory: linearized setting  

E-Print Network (OSTI)

The mechanics of complex bodies with memory effects is discussed in linearized setting. The attention is focused on the characterization of free energies in terms of minimum work and maximum recoverable work in the bulk and along a discontinuity surface endowed with its own surface energy, a surface internal to the body. To this aim, use is made of techniques proposed by Del Piero. Consequences of the Clausius-Duhem inequality are investigated for complex bodies with instantaneous linear elastic response.

Paolo Maria Mariano; Paolo Paoletti

2008-05-28T23:59:59.000Z

Note: This page contains sample records for the topic "tectonic setting controlling" 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

Hydraulic frac sets Rockies depth record  

SciTech Connect

A depth record for massive hydraulic fracture in the Rocky Mt. region was set April 22 with the treatment of a central Wyoming gas well. The No. 1-29 Moneta Hills Well was treated through perforations at 19,838 to 19,874 ft and 20,064 to 20,100 ft. Soon after, another well in the Madden Deep Field was subject to hydraulic fracture through perforations a

Not Available

1980-06-01T23:59:59.000Z

242

Users Manual for TMY3 Data Sets  

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

Users Manual for TMY3 Data Sets Users Manual for TMY3 Data Sets S. Wilcox and W. Marion Technical Report NREL/TP-581-43156 Revised May 2008 NREL is operated by Midwest Research Institute ● Battelle Contract No. DE-AC36-99-GO10337 National Renewable Energy Laboratory 1617 Cole Boulevard, Golden, Colorado 80401-3393 303-275-3000 * www.nrel.gov Operated for the U.S. Department of Energy Office of Energy Efficiency and Renewable Energy by Midwest Research Institute * Battelle Contract No. DE-AC36-99-GO10337 Technical Report NREL/TP-581-43156 Revised May 2008 Users Manual for TMY3 Data Sets S. Wilcox and W. Marion Prepared under Task No. PVA7.6101 NOTICE This report was prepared as an account of work sponsored by an agency of the United States government. Neither the United States government nor any agency thereof, nor any of their employees, makes any

243

The emergence of plate tectonics and the Kuhnian model of paradigm shift: a bibliometric case study based on the Anna Karenina principle  

Science Conference Proceedings (OSTI)

How scientific progress functions in detail and what the specific prerequisites for scientific breakthroughs in a given research area are, is still unclear today. According to philosopher of science Thomas S. Kuhn, scientific advancement takes place ... Keywords: Anna Karenina principle, Bibliometrics, Paradigms, Plate tectonics, Scientific revolutions

Werner Marx; Lutz Bornmann

2013-02-01T23:59:59.000Z

244

Seasonalepisodic control of acid deposition  

E-Print Network (OSTI)

This report contains the climatological, technical and economic factors for episodic and seasonal control of emissions in existing power plants. Analyzing a large data set of acid deposition for the years 1982-85, we find ...

Fay, James A.

1988-01-01T23:59:59.000Z

245

C4PS: colors for privacy settings  

Science Conference Proceedings (OSTI)

The ever increasing popularity of Facebook and other Online Social Networks has left a wealth of personal and private data on the web, aggregated and readily accessible for broad and automatic retrieval. Protection from both undesired recipients and ... Keywords: access control, online social networks, privacy

Thomas Paul; Martin Stopczynski; Daniel Puscher; Melanie Volkamer; Thorsten Strufe

2012-04-01T23:59:59.000Z

246

Biomass Allocation Data Set Released February 19, 2004  

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

Set Released February 19, 2004 The ORNL DAAC announces the release of the data set "Biomass Allocation and Growth Data of Seeded Plants." This data set of leaf, stem, and root...

247

Ensuring Safety in Academic and Industrial Lab Settings  

Science Conference Proceedings (OSTI)

Ensuring Safety in Academic and Industrial Lab Settings: Ensuring Safety in Academic and Industrial Lab Settings Program Organizers: Jim Davis, Owens...

248

Guide to Setting Thermal Comfort Criteria and Minimizing Energy...  

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

Guide to Setting Thermal Comfort Criteria and Minimizing Energy Use in Delivering Thermal Comfort Title Guide to Setting Thermal Comfort Criteria and Minimizing Energy Use in...

249

An Improved Type Reduction Algorithm for Type-2 Fuzzy Sets.  

E-Print Network (OSTI)

??Type reduction does the work of computing the centroid of a type-2 fuzzy set. The result is a type-1 fuzzy set from which a corresponding (more)

Su, Yao-Lung

2011-01-01T23:59:59.000Z

250

A GLOBALLY CONVERGENT PRIMAL-DUAL ACTIVE-SET ...  

E-Print Network (OSTI)

set estimate, which often leads to rapid identification of the optimal active-set regardless of the ... Moreover, the computational cost of each iteration is typically.

251

Separation of convex polyhedral sets with uncertain data  

E-Print Network (OSTI)

?? &' 2. ( hold. Such a hyperplane $ is called the separating hyperplane of the sets ! " . Sets ! " # ?? are called strongly separable if they are weakly separable...

252

Preliminary Microeconomic Evidence on Price-Setting  

E-Print Network (OSTI)

The last decade has seen a burst of micro price studies. Many analyze data underlying national CPIs and PPIs. Others focus on more granular sub-national grocery store data. We review these studies with an eye toward the role of price setting in business cycles. We summarize with ten stylized facts: Prices change at least once a year, with temporary price discounts and product turnover often playing a nontrivial role. After excluding many shortlived prices, prices change closer to once a year. The frequency of price changes differs widely across goods, however, with more cyclical goods exhibiting greater price flexibility. The timing of price changes is little synchronized across sellers, with the hazard if anything falling with the age of a price. The cross-sectional distribution of price changes is thicktailed but contains many small price changes too.

Peter J. Klenow; Benjamin A. Malin

2009-01-01T23:59:59.000Z

253

Dream controller  

SciTech Connect

A method and apparatus for intelligently controlling continuous process variables. A Dream Controller comprises an Intelligent Engine mechanism and a number of Model-Free Adaptive (MFA) controllers, each of which is suitable to control a process with specific behaviors. The Intelligent Engine can automatically select the appropriate MFA controller and its parameters so that the Dream Controller can be easily used by people with limited control experience and those who do not have the time to commission, tune, and maintain automatic controllers.

Cheng, George Shu-Xing; Mulkey, Steven L; Wang, Qiang; Chow, Andrew J

2013-11-26T23:59:59.000Z

254

Los Alamos synchronous orbit data set  

SciTech Connect

Energetic electron (30-15000 keV) and proton 145 keV to 150 MeV) measurements made by Los Alamos National Laboratory sensors at geostationary orbit (6.6 R/sub E/) are summarized. The instrumentation employed and the satellite positions are described. The spacecraft have been variously located, but in their present configuration the Los Alamos satellites designated 1976-059, 1977-007, and 1979-053 are located, respectively, at approx. 70/sup 0/W, approx. 70/sup 0/E, and approx. 135/sup 0/W longitude. Several examples of the high temporal and full three-dimensional spatial measurement capabilities of these instruments are illustrated by examples from the published literature. Discussion is also given for the Los Alamos Synoptic Data Set (SDS) which gives a broad overview of the Los Alamos geostationary orbit measurements. The SDS data are plotted in terms of daily average spectra, 3-hour local time averages, and in a variety of statistical formats. The data summarize conditions from mid-1976 through 1978 (S/C 1976-059) and from early 1977 through 1978 (S/C 1977-007). The SDS compilations presented correspond to measurements at 35/sup 0/W, 70/sup 0/W, and 135/sup 0/W geographic longitude and thus are indicative of conditions at 9/sup 0/, 11/sup 0/, and 4.8/sup 0/ geomagnetic latitude, respectively. The bulk of the SDS report presents data plots which are organized according to Carrington solar rotations and, as such, the data are readily comparable to solar rotation-dependent interplanetary conditions. Potential applications of the Synoptic Data Set (available to all interested users in June 1981) are discussed.

Baker, D.N.; Higbie, P.R.; Belian, R.D.; Hones, E.W.; Klebesadel, R.W.

1981-01-01T23:59:59.000Z

255

Quick-setting concrete and a method for making quick-setting concrete  

DOE Patents (OSTI)

This invention relates to a method for producing concrete, and more specifically, this invention relates to a method for producing quick-setting concrete while simultaneously minimizing the release of carbon dioxide to the atmosphere, said release of carbon dioxide inherent in cement production. A method for producing quick setting concrete comprises hydrating a concrete dry mixture with carbonate solution to create a slurry, and allowing the slurry to cure. The invention also provides for a quick setting concrete having a predetermined proportion of CaCO{sub 3} of between 5 and 23 weight percent of the entire concrete mixture, and whereby the concrete has a compression strength of approximately 4,000 pounds per square inch (psi) within 24 hours after pouring.

Wagh, A.S.; Singh, D.; Pullockaran, J.D.; Knox, L.

1995-12-31T23:59:59.000Z

256

Set point calculations for RAPID project  

Science Conference Proceedings (OSTI)

This change modifies accuracies of the water skid temperature indicators and controllers TIC-410. TI-412, TI-413, TIC-413, TIC-414, TIC-415. Acknowledges ability to calibrate PQIT-367 and modifies the accuracy of that instrument loop. Adjusts the allowable dilution dater temperature from 110-130F to 102-130F based on PCP Rev.2 and adjusts alarm and other points to reflect that change. Removes revision numbers for all references. Numerous additional changes (fixing typos, more detailed explanations etc.) throughout.

HICKMAN, G.L.

1999-11-19T23:59:59.000Z

257

Residential Humidity Control Strategies  

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

Residential Humidity Control Strategies Residential Humidity Control Strategies Armin Rudd Residential Energy Efficiency Stakeholder Meeting 2/29 - 3/2/2012 Austin, Texas 2 Residential Energy Efficiency Stakeholder Meeting 2/29 - 3/2/2012 Austin, Texas Humidity control goals  Comfort, and Indoor Air Quality  Control indoor humidity year-around, just like we do temperature  Durability and customer satisfaction  Reduce builder risk and warranty/service costs 2 3 Residential Energy Efficiency Stakeholder Meeting 2/29 - 3/2/2012 Austin, Texas Humidity control challenges 1. In humid cooling climates, there will always be times of the year when there is little sensible cooling load to create thermostat demand but humidity remains high * Cooling systems that modify fan speed and temperature set point based on humidity can help but are still limited

258

Surveillance Guides - Hazards Control  

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

Hazards Control Hazards Control 1.0 Objective The objective of this surveillance is to evaluate the effectiveness of the contractor's programs and policy for establishing controls to mitigate hazards affecting the public, worker, and environment. 2.0 References 2.1 DOE 4330.4B Maintenance Management Program 2.2 48 CFR 1970.5204-2 Department of Energy Acquisition Regulations 3.0 Requirements Implemented This surveillance is conducted to verify implementation of DOE 450.4-1A Volume 2 Appendix E core expectation #3 (CE II-3). CE II-3: An integrated process has been established and is utilized to develop controls which mitigate the identified hazards present within a facility or activity. The set of controls ensure adequate protection of the public, worker, and the environment and are established as agreed upon by DOE.

259

Optimal expansion of competence sets with multilevel skills  

Science Conference Proceedings (OSTI)

The purpose of competence set expansion is to find an optimal expansion process at the minimal cost and then obtain the required competence set from the acquired competence set to solve a problem. Several models have been proposed to address the competence ... Keywords: Competence set, Decision making, Multiple solutions

Jung-Fa Tsai; Pei-Chun Wang; Ming-Hua Lin

2012-04-01T23:59:59.000Z

260

RFCM: A Hybrid Clustering Algorithm Using Rough and Fuzzy Sets  

Science Conference Proceedings (OSTI)

A hybrid unsupervised learning algorithm, termed as rough-fuzzy c-means, is proposed in this paper. It comprises a judicious integration of the principles of rough sets and fuzzy sets. While the concept of lower and upper approximations of rough sets ... Keywords: Pattern recognition, clustering, data mining, fuzzy c-means, rough sets

Pradipta Maji; Sankar K. Pal

2007-12-01T23:59:59.000Z

Note: This page contains sample records for the topic "tectonic setting controlling" 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

Statistical global metabolic control analysis  

Science Conference Proceedings (OSTI)

This work introduces the concept of global sensitivity based on simultaneous variation of a complete set of enzymes, metabolite concentrations, and cofactors in finite ranges of concentrations. Perturbations are defined by finite ranges of concentrations ... Keywords: MCA metabolic control analysis, flux control coefficients, global sensitivity, homeostasis

Zelimir Kurtanjek

2009-03-01T23:59:59.000Z

262

Comprehensive aerological reference data set (CARDS)  

SciTech Connect

The possibility of anthropogenic climate change has reached the attention of Government officials and researchers. However, one cannot study climate change without climate data. The CARDS project will produce high-quality upper-air data for the research community and for policy-makers. The authors intend to produce a dataset which is: easy to use, as complete as possible, as free of random errors as possible. They will also attempt to identify biases and remove them whenever possible. In this report, they relate progress toward their goal. They created a robust new format for archiving upper-air data, and designed a relational database structure to hold them. The authors have converted 13 datasets to the new format and have archived over 10,000,000 individual soundings from 10 separate data sources. They produce and archive a metadata summary of each sounding they load. They have researched station histories, and have built a preliminary upper-air station history database. They have converted station-sorted data from their primary database into synoptic-sorted data in a parallel database. They have tested and will soon implement an advanced quality-control procedure, capable of detecting and often repairing errors in geopotential height, temperature, humidity, and wind. This unique quality-control method uses simultaneous vertical, horizontal, and temporal checks of several meteorological variables. It can detect errors other methods cannot.

Eskridge, R.E.; Polansky, A.C.; Alduchov, O.A. [National Oceanic and Atmospheric Administration, Asheville, NC (United States). National Climatic Data Center] [and others

1997-11-01T23:59:59.000Z

263

Fault diagnosis of steam turbine-generator sets using CMAC neural network approach and portable diagnosis apparatus implementation  

Science Conference Proceedings (OSTI)

Based on the vibration spectrum analysis, this paper proposed a CMAC (Cerebellar Model Articulation Controller) neural network diagnosis technique to diagnose the fault type of turbine-generator sets. This novel fault diagnosis methodology contains an ... Keywords: CMAC, PIC, fault diagnosis, microcontroller, neural network, turbine-generator sets

Chin-Pao Hung; Wei-Ging Liu; Hong-Zhe Su

2009-09-01T23:59:59.000Z

264

Depositional setting, structural style, and sandstone distribution in three geopressured geothermal areas, Texas Gulf Coast  

DOE Green Energy (OSTI)

Three areas in the Texas Gulf Coast region with different depositional settings, structural styles, and sandstone distribution were studied with well log and seismic data to evaluate some of the controls on subsurface conditions in geopressured aquifers. Structural and stratigraphic interpretations were made primarily on the basis of well log correlations. Seismic data confirm the log interpretations but also are useful in structure mapping at depths below well control.

Winker, C.D.; Morton, R.A.; Ewing, T.E.; Garcia, D.D.

1981-10-01T23:59:59.000Z

265

Transformer fault diagnosis based on reasoning integration of rough set and fuzzy set and Bayesian optimal classifier  

Science Conference Proceedings (OSTI)

In accordance with intelligent complementary strategies, a new transformer fault diagnosis method is proposed based on rough set (RS) and fuzzy set (FS) and Bayesian optimal classifier in this paper. Through RS reduction, the diagnostic decision table ... Keywords: Bayesian optimal classifier, fault diagnosis, fuzzy set, information entropy, intelligent complementary, rough set, transformer

Hongsheng Su; Haiying Dong

2009-01-01T23:59:59.000Z

266

AVESTAR® - Control  

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

Control Control AVESTAR control system efforts are focused on development of computational approaches for simulation and advanced controls for energy systems. Power generation technologies are growing more sophisticated and require control strategies and systems to be updated to allow plant owners to take full advantage of their increased capabilities. A well designed control system can provide the ability to hit and maintain setpoints without oscillation for optimum power plant operation. Implementation of complex control systems developed through advanced computational approaches will increase efficiency and reduce emissions. The AVESTAR team is focusing on the following three areas of process control research: 1) Plant-wide control system design, 2) Advanced regulatory control, and 3) Advanced process control. Process control models, methods, and tools are developed and applied to a wide variety of energy systems ranging from smart plant to smart grid.

267

Aquifer Vulnerability Assessment to Petroleum Contaminants Based on Fuzzy Variable Set Theory and Geographic Information System  

Science Conference Proceedings (OSTI)

It is a common environmental and hydro-geological problem that groundwater system is contaminated by petroleum hydrocarbons. An important step of pollution control and treatment is aquifer vulnerability assessment. In this paper, a karst fissure groundwater ... Keywords: fuzzy variable set, GIS, aquifer, petroleum contamination, vulnerability, assessment

Li Qingguo; Ma Zhenmin; Fang Yunzhi; Chen Shouyu

2009-07-01T23:59:59.000Z

268

Automatic annotation of protein functional class from sparse and imbalanced data sets  

Science Conference Proceedings (OSTI)

In recent years, high-throughput genome sequencing and sequence analysis technologies have created the need for automated annotation and analysis of large sets of genes. The Gene Ontology (GO) provides a common controlled vocabulary for describing gene ... Keywords: feature selection, gene annotation, gene ontology, imbalanced data, inter-pro

Jaehee Jung; Michael R. Thon

2006-09-01T23:59:59.000Z

269

A SET OF NEW TRAFFIC-RESPONSIVE RAMP-METERING ALGORITHMS AND  

E-Print Network (OSTI)

A SET OF NEW TRAFFIC-RESPONSIVE RAMP-METERING ALGORITHMS AND MICROSCOPIC SIMULATION RESULTS switching traffic-responsive ramp-metering controller that adapts to the different traffic dynamics under between the model sampling time and the metering-rate update interval. In addition, a queue length

Horowitz, Roberto

270

Performance analysis of session initiation protocol based call set-up over satellite-UMTS network  

Science Conference Proceedings (OSTI)

Session Initiation Protocol (SIP) has been selected as the official end-to-end signalling protocol for establishing multimedia sessions in the IP-based Universal Mobile Telecommunication Systems (UMTS) network. Since a satellite component has been identified ... Keywords: Radio link control acknowledged mode, Satellite UMTS, Session initiation protocol, Session set-up

Victor Y. H. Kueh; Rahim Tafazolli; Barry G. Evans

2005-07-01T23:59:59.000Z

271

Better Buildings Neighborhood Program: Step 1: Set Goals and Objectives  

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

1: Set 1: Set Goals and Objectives to someone by E-mail Share Better Buildings Neighborhood Program: Step 1: Set Goals and Objectives on Facebook Tweet about Better Buildings Neighborhood Program: Step 1: Set Goals and Objectives on Twitter Bookmark Better Buildings Neighborhood Program: Step 1: Set Goals and Objectives on Google Bookmark Better Buildings Neighborhood Program: Step 1: Set Goals and Objectives on Delicious Rank Better Buildings Neighborhood Program: Step 1: Set Goals and Objectives on Digg Find More places to share Better Buildings Neighborhood Program: Step 1: Set Goals and Objectives on AddThis.com... Getting Started Driving Demand Set Goals & Objectives Create an Evaluation Plan Conduct Audience Research Identify Target Audiences & Behavior Changes

272

Cold Vacuum Drying (CVD) Set Point Determination  

DOE Green Energy (OSTI)

The Safety Class Instrumentation and Control (SCIC) system provides active detection and response to process anomalies that, if unmitigated, would result in a safety event. Specifically, actuation of the SCIC system includes two portions. The portion which isolates the MCO and initiates the safety-class helium (SCHe) purge, and the portion which detects and stops excessive heat input to the MCO annulus on high Tempered Water (TW) inlet temperature. For the MCO isolation and purge, the SCIC receives MCO pressure (both positive pressure and vacuum), helium flow rate, bay high temperature switch status, seismic trip status, and time-under-vacuum trips signals. The SCIC system will isolate the MCO and start an SCHe system purge if any of the following occur. (1) Isolation and purge from one of the SCHe ''isolation'' and ''purge'' buttons is manually initiated (administratively controlled). (2) The first vacuum cycle exceeds 8 hours at vacuum, or any subsequent vacuum cycle exceeds 4 hours at vacuum without re-pressurizing the MCO for a minimum of 4 hours. (This is referred to as the 8/4/4 requirement and provides thermal equilibrium within the MCO.) (3) MCO is below atmospheric pressure and the helium flow is below the minimum required to keep hydrogen less than 4% by volume. (When MCO pressure is below 12 torr there is insufficient hydrogen to exceed the 4% level and therefore no purge is required. A five minute time delay on low flow allows flow to be stopped in order to reach < 12 torr.) (4) The duration for the transition from above atmospheric pressure to vacuum (time to reach pressure below -11.7 psig [{approx}155 torr]) exceeds 5 minutes. (5) The duration for the transition from vacuum (below -11.1 psig [{approx}185 torr]) back to pressure [greater than 0.5 psig] exceeds 5 minutes. (6) MCO reaches a vacuum state (<0.5 psig) without an adequate, verified purge volume. (The MCO must be maintained above atmospheric pressure (approximately 0.5 psig) to prevent oxygen ingress unless a purge of adequate volume has been completed. During bulk water draining, the MCO must remain above atmospheric pressure.) (7) Seismic event of sufficient magnitude is detected. (Trip point is below the Uniform Building Code levels). Setpoint determination is required for trips C through H. Sensor error determination for additional safety-significant sensors used by the HVAC system or the SCHe system are also required.

PHILIPP, B.L.

2000-09-04T23:59:59.000Z

273

Lighting Group: Controls: Wireless Controls  

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

Wireless Controls Wireless Lighting Control System (with DUST Networks) Objective The project objectives are to: 1. Demonstrate that wireless technology can be cost-effectively...

274

LBA Data Set Released from the Carbon Dynamics Science Theme  

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

in Amazonia (LBA). LBA-ECO LC-31 Historical Land-Use in the Amazon: 1940-1995 . Data set prepared by C.C. Leite and M.H. Costa. This data set provides annual spatial patterns...

275

LBA Land Use and Land Cover Data Set Released  

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

Land Use and Land Cover Data Set Released The ORNL DAAC announces the release of an image data set from the Land Use and Land Cover science theme, a component of the LBA-ECO Large...

276

Users Manual for TMY3 Data Sets (Revised)  

DOE Green Energy (OSTI)

This users manual describes how to obtain and interpret the data in the Typical Meteorological Year version 3 (TMY3) data sets. These data sets are an update to the TMY2 data released by NREL in 1994.

Wilcox, S.; Marion, W.

2008-05-01T23:59:59.000Z

277

CDT 1.10 was set to default on Edison  

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

CDT 1.10 was set to default on Edison CDT 1.10 was set to default on Edison November 27, 2013 (0 Comments) During today's maintenance, we upgraded the Cray Developer Toolkit (CDT)...

278

NIF sets records for target shots, wavelength changes | National...  

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

Federal Employment Apply for Our Jobs Our Jobs Working at NNSA Blog Home > NNSA Blog > NIF sets records for target shots, wavelength changes NIF sets records for target shots,...

279

Two Meteorological Data Sets Released from LBA-ECO September...  

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

Meteorological Data Sets Released from LBA-ECO The ORNL DAAC and the LBA DIS announce the release of two data sets associated with the LBA-ECO component of the Large Scale...

280

LBA Data Set Released from the Carbon Dynamics Science Theme  

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

Set Released from the Carbon Dynamics Science Theme The ORNL DAAC announces the release of a data set from the Carbon Dynamics science theme, a component of the LBA-ECO Large Scale...

Note: This page contains sample records for the topic "tectonic setting controlling" 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

Two Meteorological Data Sets Released from LBA-ECO September...  

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

CD-04 Meteorological Data Sets Released from LBA-ECO The ORNL DAAC and the LBA DIS announce the release of two data sets associated with the LBA-ECO component of the Large Scale...

282

Satellite Television Industry Meeting Regarding DOE Set-Top Box...  

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

Satellite Television Industry Meeting Regarding DOE Set-Top Box Rulemaking Satellite Television Industry Meeting Regarding DOE Set-Top Box Rulemaking On April 3, 2012 at 11:00 AM,...

283

Please use "gres" settings in your batch scripts  

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

Please use "gres" settings in your batch scripts Please use "gres" settings in your batch scripts September 4, 2012 by Helen He (0 Comments) We would like to encourage you to use...

284

Solar Energy Trading GmbH SET | Open Energy Information  

Open Energy Info (EERE)

Solar Energy Trading GmbH SET Jump to: navigation, search Name Solar Energy Trading GmbH (SET) Place Mnster, Germany Zip 48157 Sector Solar Product Germany-based solar project...

285

Level set and PDE methods for computer graphics  

Science Conference Proceedings (OSTI)

Level set methods, an important class of partial differential equation (PDE) methods, define dynamic surfaces implicitly as the level set (iso-surface) of a sampled, evolving nD function. The course begins with preparatory material that introduces the ...

David Breen; Ron Fedkiw; Ken Museth; Stanley Osher; Guillermo Sapiro; Ross Whitaker

2004-08-01T23:59:59.000Z

286

Hydrogen Goal-Setting Methodologies Report to Congress  

Fuel Cell Technologies Publication and Product Library (EERE)

DOE's Hydrogen Goal-Setting Methodologies Report to Congress summarizes the processes used to set Hydrogen Program goals and milestones. Published in August 2006, it fulfills the requirement under se

287

Mercury Atomic Clock Sets Time-Keeping Record  

Science Conference Proceedings (OSTI)

Mercury Atomic Clock Sets Time-Keeping Record. ... A prototype mercury optical clock originally was demonstrated at NIST in 2000. ...

2013-08-27T23:59:59.000Z

288

Ensuring Safety in Academic and Industrial Lab Settings  

Science Conference Proceedings (OSTI)

About this Symposium. Meeting, Materials Science & Technology 2013. Symposium, Ensuring Safety in Academic and Industrial Lab Settings. Sponsorship.

289

US Removes Last Remaining HEU from Czech Republic, Sets Nonproliferati...  

National Nuclear Security Administration (NNSA)

Remaining HEU from Czech Republic, Sets Nonproliferation Milestone | National Nuclear Security Administration Our Mission Managing the Stockpile Preventing Proliferation Powering...

290

Kinetic and stationary point-set embeddability for plane graphs  

Science Conference Proceedings (OSTI)

We investigate a kinetic version of point-set embeddability. Given a plane graph G(V,E) where |V|=n, and a set P of n moving points where the trajectory of each point is an algebraic function of constant ... Keywords: kinetic algorithm, kinetic graph drawing, plane graph, point-set embeddability

Zahed Rahmati; Sue H. Whitesides; Valerie King

2012-09-01T23:59:59.000Z

291

Rectangular polyomino set weak (1, 2)-achievement games  

Science Conference Proceedings (OSTI)

In a polyomino set (1, 2)-achievement game the maker and the breaker alternately mark one and two previously unmarked cells respectively. The maker's goal is to mark a set of cells congruent to one of a given set of polyominoes. The breaker tries to ... Keywords: Achievement games, Polyomino

Edgar Fisher; Nndor Sieben

2008-12-01T23:59:59.000Z

292

Joint sets that enhance production from Middle and  

E-Print Network (OSTI)

E&P NOTE Joint sets that enhance production from Middle and Upper Devonian gas shales joint sets (J1 and J2 sets) as observed in outcrop, core, and borehole images. These joints formed close thermal matura- tion of organic matter. When present together, earlier J1 joints are crosscut by later J2

Engelder, Terry

293

Effective Tag Set Selection in Chinese Word Segmentation  

E-Print Network (OSTI)

Effective Tag Set Selection in Chinese Word Segmentation via Conditional Random Field Modeling Hai that we consider both feature template selection and tag set selection, instead of feature template as different tag sets are selected. Based on the proposed method, our system gives the state

294

Composite radiation dose representation using Fuzzy Set theory  

Science Conference Proceedings (OSTI)

Composite plans created from different image sets are generated through Deformable Image Registration (DIR) and present a challenge in accurately presenting uncertainties, which vary with anatomy. Our effort focuses on the application of Fuzzy Set theory ... Keywords: Composite plan, Deformable image registration, Fuzzy Set, Radiation therapy

Samuel B. Park; James I. Monroe; Min Yao; Mitchell Machtay; Jason W. Sohn

2012-03-01T23:59:59.000Z

295

Distributional similarity vs. PU learning for entity set expansion  

Science Conference Proceedings (OSTI)

Distributional similarity is a classic technique for entity set expansion, where the system is given a set of seed entities of a particular class, and is asked to expand the set using a corpus to obtain more entities of the same class as represented ...

Xiao-Li Li; Lei Zhang; Bing Liu; See-Kiong Ng

2010-07-01T23:59:59.000Z

296

A Cautionary Tale of Two Basis Sets and Graphene  

Science Conference Proceedings (OSTI)

Density functional theory is a leading approach for simulating materials. However, the basis set used in calculations can directly affect our understanding of a material. By comparing two basis sets for graphene, this highlights an important subtle point ... Keywords: Density functional theory, basis set, graphene, electronic structure, computational materials science, scientific computing

Derek Stewart

2012-03-01T23:59:59.000Z

297

DOE Research Set-Aside Areas of the Savannah River Site  

Science Conference Proceedings (OSTI)

Designated as the first of seven National Environmental Research Parks (NERPs) by the Atomic Energy Commission (now the Department of Energy), the Savannah River Site (SRS) is an important ecological component of the Southeastern Mixed Forest Ecoregion located along the Savannah River south of Aiken, South Carolina. Integral to the Savannah River Site NERP are the DOE Research Set-Aside Areas. Scattered across the SRS, these thirty tracts of land have been set aside for ecological research and are protected from public access and most routine Site maintenance and forest management activities. Ranging in size from 8.5 acres (3.44 ha) to 7,364 acres (2,980 ha), the thirty Set-Aside Areas total 14,005 acres (5,668 ha) and comprise approximately 7% of the Site`s total area. This system of Set-Aside Areas originally was established to represent the major plant communities and habitat types indigenous to the SRS (old-fields, sandhills, upland hardwood, mixed pine/hardwood, bottomland forests, swamp forests, Carolina bays, and fresh water streams and impoundments), as well as to preserve habitats for endangered, threatened, or rare plant and animal populations. Many long-term ecological studies are conducted in the Set-Asides, which also serve as control areas in evaluations of the potential impacts of SRS operations on other regions of the Site. The purpose of this document is to give an historical account of the SRS Set-Aside Program and to provide a descriptive profile of each of the Set-Aside Areas. These descriptions include a narrative for each Area, information on the plant communities and soil types found there, lists of sensitive plants and animals documented from each Area, an account of the ecological research conducted in each Area, locator and resource composition maps, and a list of Site-Use permits and publications associated with each Set-Aside.

Davis, C.E.; Janecek, L.L.

1997-08-31T23:59:59.000Z

298

Strategy for construction of polymerized volume data sets  

E-Print Network (OSTI)

This thesis develops a strategy for polymerized volume data set construction. Given a volume data set defined over a regular three-dimensional grid, a polymerized volume data set (PVDS) can be defined as follows: edges between adjacent vertices of the grid are labeled 1 (active) or 0 (inactive) to indicate the likelihood that an edge is contained in (or spans the boundary of) a common underlying object, adding information not in the original volume data set. This edge labeling ?polymerizes? adjacent voxels (those sharing a common active edge) into connected components, facilitating segmentation of embedded objects in the volume data set. Polymerization of the volume data set also aids real-time data compression, geometric modeling of the embedded objects, and their visualization. To construct a polymerized volume data set, an adjacency class within the grid system is selected. Edges belonging to this adjacency class are labeled as interior, exterior, or boundary edges using discriminant functions whose functional forms are derived for three local adjacency classes. The discriminant function parameter values are determined by supervised learning. Training sets are derived from an initial segmentation on a homogeneous sample of the volume data set, using an existing segmentation method. The strategy of constructing polymerized volume data sets is initially tested on synthetic data sets which resemble neuronal volume data obtained by three-dimensional microscopy. The strategy is then illustrated on volume data sets of mouse brain microstructure at a neuronal level of detail. Visualization and validation of the resulting PVDS is shown in both cases. Finally the procedures of polymerized volume data set construction are generalized to apply to any Bravais lattice over the regular 3D orthogonal grid. Further development of this latter topic is left to future work.

Aragonda, Prathyusha

2004-12-01T23:59:59.000Z

299

Institutional Controls  

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

Institutional Controls Institutional Controls Many major Federal laws (e.g., Atomic Energy Act (AEA), Resource Conservation Recovery Act (RCRA), Comprehensive Environmental Response, Compensation and Liability Act (CERCLA)), Executive Orders, regulations and various other drivers influence the use of institutional controls at DOE sites. Some drivers directly authorize or require the use of institutional controls, while others do not. DOE also uses institutional controls when no specific statutory requirement exists to supplement active remediation, pollution control, public and resource protection, and physical security, or to bolster the integrity of engineered remedies. DOE and its predecessor agencies have conducted activities for over 50 years, using land ownership and access control, environmental monitoring and surveillance, and other tools to support protection efforts at operational and inactive facilities, including radioactive waste burial grounds.

300

Optimization Methods for Disease Prevention and Epidemic Control  

E-Print Network (OSTI)

Sep 29, 2013 ... Abstract: This paper investigates problems of disease prevention and epidemic control (DPEC), in which we optimize two sets of decisions: (i)...

Note: This page contains sample records for the topic "tectonic setting controlling" 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

Co-Synthesis of Instruction Sets and Microarchitectures  

E-Print Network (OSTI)

The design of an instruction set processor includes several related design tasks: instruction set design, microarchitecture design, and code generation. Although there have been automatic approaches for each individual task, the investigation of the interaction between these tasks still primarily relies on designers' experience and ingenuity. It is thus the goal of this research to develop formal models and algorithms to investigate such interaction systematically. This dissertation presents a two-phase co-synthesis approach to the problem. In the architectural level, given a set of application benchmarks and a pipeline structure, the ASIA (Automatic Synthesis of Instruction set Architecture) design automation system generates an instruction set and allocates hardware resources which best fit the applications, and, at the same time, maps the applications to assembly code with the synthesized instruction set. This approach formulates the codesign problem as a modified scheduling/allocat...

Ing-Jer Huang

1994-01-01T23:59:59.000Z

302

LBA Land Use and Land Cover Data Set Released  

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

2 and TG-06 Data Sets Published 2 and TG-06 Data Sets Published The ORNL DAAC announces the release of data sets from two LBA-ECO science themes: Carbon Dynamics and Trace Gases. Both data sets provide data from similar time periods and study areas. LBA-ECO CD-32 Flux Tower Network Data Compilation, Brazilian Amazon: 1999-2006. Data set prepared by S.R. Saleska, H.R. da Rocha, A.R. Huete, A.D. Nobre, P. Artaxo, and Y.E. Shimabukuro. This data set is a compilation of carbon and energy eddy covariance flux, meteorology, radiation, canopy temperature, humidity, CO2 profiles, soil moisture, and temperature profile data that were collected at nine towers across the Brazilian Amazon. Independent investigators provided the data from a variety of flux tower projects over the period 1999 thru 2006 for use in a model intercomparison.

303

NREL: Climate Neutral Research Campuses - Preparing a Plan and Setting  

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

Preparing a Plan and Setting Priorities Preparing a Plan and Setting Priorities At this stage of formulating a climate action plan, research campuses choose greenhouse gas reduction goals, set dates for achievement, and determine financial constraints and opportunities. The resulting plan can be goal driven or finance driven. In preparing climate action plans, there is usually a desire for specific goals and a need to stay within financial constraints. Because of this, a hybrid approach that combines goals and financial constraints is most typical. Developing a climate action plan is an iterative process that sets preliminary goals, evaluates specific measures, calculates financial impact, and then revises the goals. Set Preliminary Goals Research campuses should carefully consider where to set greenhouse gas

304

LBA Land Use and Land Cover Data Set Released  

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

LBA Land Use and Land Cover Data Sets Released LBA Land Use and Land Cover Data Sets Released The ORNL DAAC announces the release of two image data sets from the Land Use and Land Cover science theme (LC-15 team), a component of the LBA-ECO Large Scale Biosphere-Atmosphere Experiment in Amazonia (LBA). LBA-ECO LC-15 SRTM30 Digital Elevation Model Data, Amazon Basin: 2000 . Data set prepared by S. Saatchi. This data set provides a subset of the SRTM30 Digital Elevation Model (DEM) elevation and standard deviation data (STD of the data points used in the averaging) for the Amazon Basin. SRTM30 is a near-global digital elevation model (DEM) comprising a combination of data from the Shuttle Radar Topography Mission (SRTM), flown in February, 2000, and the earlier U.S. Geological Survey's GTOPO30 data set.

305

Crack reconstruction using a level-set strategy  

Science Conference Proceedings (OSTI)

We present a level-set based technique to recover key characteristics of a defect or crack (e.g. location, length and shape) in a two-dimensional material from boundary electrical measurements. The key feature of this work is to extend the usual level-set ... Keywords: 02.30.Zz, 41.20.Cv, 42.30.Wb, Crack reconstruction, Electrical impedance tomography, Level-sets

Diego lvarez; Oliver Dorn; Natalia Irishina; Miguel Moscoso

2009-09-01T23:59:59.000Z

306

Certified Sites (Ready! Set! Build!) (Wisconsin) | Department of Energy  

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

Certified Sites (Ready! Set! Build!) (Wisconsin) Certified Sites (Ready! Set! Build!) (Wisconsin) Certified Sites (Ready! Set! Build!) (Wisconsin) < Back Eligibility Agricultural Developer General Public/Consumer Institutional Low-Income Residential Nonprofit Residential Rural Electric Cooperative Schools State/Provincial Govt Savings Category Alternative Fuel Vehicles Hydrogen & Fuel Cells Buying & Making Electricity Water Home Weatherization Solar Wind Program Info State Wisconsin Program Type Training/Technical Assistance Siting and Permitting Provider Wisconsin Economic Development Corporation WEDC has created, in partnership with Deloitte Consulting (Site Selector Consultant) and community partners, the Ready! Set! Build! Program, which provides consistent standards for industrial site certification in

307

Russian Land Cover Data Sets Released, January 7, 2004  

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

Russian Land Cover Data Sets Released, January 7, 2004 The ORNL DAAC announces the release of 12 map data products -- land cover, forested area, forest carbon content, and...

308

Energy Efficiency and Renewable Energy Set-Aside (Indiana) |...  

Open Energy Info (EERE)

active. Financial Incentive Program Place Indiana Name Energy Efficiency and Renewable Energy Set-Aside Incentive Type State Grant Program Applicable Sector Industrial, Utility...

309

Section 9.6 Setting Standards and Training: Greening Federal...  

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

6 Setting Standards and Training also "raise the bar" still higher whenever possible. In addition, "champions" must be identified within the team that will be responsible for...

310

Martin-Lf Random and PA-complete Sets  

E-Print Network (OSTI)

A set A is Martin-Lof random iff the class fAg does not have \\Sigma 1 -measure 0. A set A is PA-complete if one can compute relative to A a consistent and complete extension of Peano Arithmetic. It is shown that every Martin-Lof random set either permits to solve the halting problem K or is not PA-complete. This result implies a negative answer to the question of Ambos-Spies and Kucera whether there is a Martin-Lof random set not above K which is also PA-complete.

Frank Stephan

2002-01-01T23:59:59.000Z

311

Gauge conservation laws in a general setting. Superpotential  

E-Print Network (OSTI)

The fact that the conserved current of a gauge symmetry is reduced to a superpotential is proved in a very general setting.

Sardanashvily, G

2009-01-01T23:59:59.000Z

312

Dominating Sets For Convex Functions With Some Applications  

E-Print Network (OSTI)

Anumber of optimization methods require as a #rst step the construction of a dominating set #a set containing an optimal solution# enjoying properties such as compactness or convexity. In this note we address the problem of constructing dominating sets for problems whose objective is a componentwise nondecreasing function of #possibly an in#nite number of# convex functions, and we showhow to obtain a convex dominating set in terms of dominating sets of simpler problems. The applicability of the results obtained is illustrated with the statement of new localization results in the #elds of Linear Regression and Location. Keywords: Dominating set, Convexity, Regression, Location. 1 Introduction Let I be an arbitrary index set and denote by Q i2I A i the Cartesian product of the nonempty sets A i ;i 2 I.IfX#IR n is a nonempty closed convex set and # : Q i2I IR ,! IR is a componentwise nondecreasing function, consider then the optimization problem inf ###f i #x## i2I #; s.t. x 2...

Carrizosa J.B.G. Frenk; E. Carrizosa; J. B. G. Frenk

1996-01-01T23:59:59.000Z

313

Rectangular Polyomino Set Weak (1,2)-achievement Games  

E-Print Network (OSTI)

In a polyomino set (1,2)-achievement game the maker and the breaker alternately mark one and two previously unmarked cells respectively. The maker's goal is to mark a set of cells congruent to one of a given set of polyominoes. The breaker tries to prevent the maker from achieving his goal. The teams of polyominoes for which the maker has a winning strategy is determined up to size 4. In set achievement games, it is natural to study infinitely large polyominoes. This enables the construction of super winners that characterize all winning teams up to a certain size.

Fisher, Edgar

2010-01-01T23:59:59.000Z

314

Robust Decision Making using a General Utility Set  

E-Print Network (OSTI)

Then, Mary can use (1 ? ?)% confidence interval to set up the error tolerant range [?j, ..... Organizational Behavior and Human Performance, 21(1):6172, 1978.

315

EV Everywhere Battery Workshop: Preliminary Target-Setting Framework  

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

Battery Workshop: Preliminary Target-Setting Framework Jacob Ward, Vehicle Technologies Senior Analyst July 26, 2012 Doubletree-Rosemont, Chicago, IL For this Analysis, Three "EV "...

316

Fast Local Search for the Maximum Independent Set Problem  

E-Print Network (OSTI)

Jan 29, 2008 ... Fast Local Search for the Maximum Independent Set Problem. Diogo V. Andrade (diogo ***at*** google.com) Mauricio G. C. Resende (mgcr...

317

Record-setting Laser May Aid Searches for Earthlike Planets  

Science Conference Proceedings (OSTI)

Record-setting Laser May Aid Searches for Earthlike ... sensitivity of astronomical tools searching for other ... laser could sharpen the search for planets ...

2011-07-15T23:59:59.000Z

318

UPDATE: Oil set for longest weekly loss streak since 1998  

U.S. Energy Information Administration (EIA)

UPDATE: Oil set for longest weekly loss streak since 1998,Read most current stock market news, Get stock, fund, etf analyst reports from an ...

319

Template:Set RenewableFuelStandard | Open Energy Information  

Open Energy Info (EERE)

Jump to: navigation, search TODO: Document Retrieved from "http:en.openei.orgwindex.php?titleTemplate:SetRenewableFuelStandard&oldid269035" Category: Articles with...

320

A comparison of routing sets for robust network design  

E-Print Network (OSTI)

compare the optimal capacity allocation costs for six routing sets: affine routing, ... made in the long term while the routing decisions depend on the realization of.

Note: This page contains sample records for the topic "tectonic setting controlling" 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

Issues related to setting exemption levels for oil and gas NORM  

Science Conference Proceedings (OSTI)

In the absence of any federal regulations that specifically address the handling and disposal of wastes containing naturally occurring radioactive material (NORM), individual states have taken responsibility for developing their own regulatory programs for NORM. A key issue in developing NORM rules is defining exemption levels--specific levels or concentrations that determine which waste materials are subject to controlled management. In general, states have drawn upon existing standards and guidelines for similar waste types in establishing exemption levels for NORM. Simply adopting these standards may not be appropriate for oil and gas NORM for several reasons. The Interstate Oil and Gas Compact Commission's NORM Subcommittee has summarized the issues involved in setting exemption levels in a report titled ``Naturally Occurring Radioactive Materials (NORM): Issues from the Oil and Gas Point of View''. The committee has also recommended a set of exemption levels for controlled practices and for remediation activities on the basis of the issues discussed.

Blunt, D. L.; Gooden, D. S.; Smith, K. P.

1999-11-12T23:59:59.000Z

322

The averaged control system of fast oscillating control systems  

E-Print Network (OSTI)

For control systems that either have an explicit periodic dependence on time or have periodic solutions and small controls, we define an average control system that takes into account all possible variations of the control, and prove that its solutions approximate all solutions of the oscillating systems as oscillations go faster. The dimension of its velocity set is characterised geomtrically. When it is maximum the average system defines a Finsler metric, unfortunately not twice differntiable in general. Under particular assumptions, valid for the control two body system, this Finsler metric generates a Hamiltonian flow on the cotangent bundle. For minimum time control, this average system proves that averaging the Hamiltonian given by the maximum principle is a valid approximation.

Bombrun, Alex

2011-01-01T23:59:59.000Z

323

Load Control  

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

Visualization and Controls Peer Review Visualization and Controls Peer Review Load Control for System Reliability and Measurement-Based Stability Assessment Dan Trudnowski, PhD, PE Montana Tech Butte, MT 59701 dtrudnowski@mtech.edu 406-496-4681 October 2006 2 Presentation Outline * Introduction - Goals, Enabling technologies, Overview * Load Control - Activities, Status * Stability Assessment - Activities, Status * Wrap up - Related activities, Staff 3 Goals * Research and develop technologies to improve T&D reliability * Technologies - Real-time load control methodologies - Measurement-based stability-assessment 4 Enabling Technologies * Load control enabled by GridWise technology (e.g. PNNL's GridFriendly appliance) * Real-time stability assessment enabled by Phasor Measurement (PMU) technology 5 Project Overview * Time line: April 18, 2006 thru April 17, 2008

324

Smoke Control  

Science Conference Proceedings (OSTI)

... This was followed by the idea of the pressure sand- wich, ie, venting or exhausting the fire floor ... Smoke control is less dependent on tight barriers. ...

1996-08-14T23:59:59.000Z

325

ACCESS CONTROL  

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

TERMSDEFINITIONS FROM DOE M 470.4-7 ACCESS CONTROL. The process of permitting access or denying access to information, facilities, nuclear materials, resources, or designated...

326

Sets of desirable gambles: Conditioning, representation, and precise probabilities  

Science Conference Proceedings (OSTI)

The theory of sets of desirable gambles is a very general model which covers most of the existing theories for imprecise probability as special cases; it has a clear and simple axiomatic justification; and mathematical definitions are natural and intuitive. ... Keywords: Desirable gambles, Regular extension, Sets of probability measures, Zero probabilities

InS Couso; SerafN Moral

2011-10-01T23:59:59.000Z

327

MCSE: Microsoft Windows 2000 Core Exam Set Readiness Review  

Science Conference Proceedings (OSTI)

From the Publisher:Test your readiness for core MCSE Exams 70-210, 70-215, 70-216, and 70-217 with this all-in-one set! With the Readiness Review core exam set including a companion CD, candidates of certification in Windows 2000 can sharpen their ...

Microsoft Corporation

2001-03-01T23:59:59.000Z

328

Comparison of Northern Hemisphere Snow Cover Data Sets  

Science Conference Proceedings (OSTI)

Four Northern Hemisphere snow cover data sets are compared on a weekly basis for the 25-month period, July 1981 through July 1983. The data sets are the NOAA/NESDIS Weekly Snow and Ice Chart, the Composite Minimum Brightness (CMB) Chart, the U.S. ...

John Scialdone; Alan Robock

1987-01-01T23:59:59.000Z

329

Data Structures for Maintaining Set Partitions (Extended Abstract)  

E-Print Network (OSTI)

classes. As an illustration, con­ sider the set of automobile types { VW Beetle, Toyota, Lexus, Cadillac }. The feature size partitions the cars into sets of small and large cars, {{ VW Beetle, Toyota}, { Lexus, Cadillac }}. The feature domestic­origin partitions the cars into {{ VW Beetle, Toyota, Lexus }, { Cadillac

Bender, Michael

330

Automatic recommendation of classification algorithms based on data set characteristics  

Science Conference Proceedings (OSTI)

Choosing appropriate classification algorithms for a given data set is very important and useful in practice but also is full of challenges. In this paper, a method of recommending classification algorithms is proposed. Firstly the feature vectors of ... Keywords: Algorithm performance, Classification, Classification algorithm automatic recommendation, Data set characteristics extraction, k-Nearest Neighbors

Qinbao Song; Guangtao Wang; Chao Wang

2012-07-01T23:59:59.000Z

331

Answer sets for consistent query answering in inconsistent databases  

Science Conference Proceedings (OSTI)

A relational database is inconsistent if it does not satisfy a given set of integrity constraints. Nevertheless, it is likely that most of the data in it is consistent with the constraints. In this paper we apply logic programming based on answer ... Keywords: answer set programming, consistency, databases, integrity constraints

Marcelo Arenas; Leopoldo Bertossi; Jan Chomicki

2003-07-01T23:59:59.000Z

332

Diffusion and semi-convexity of fuzzy set multifunctions  

Science Conference Proceedings (OSTI)

We present some properties regarding diffusion and semi-convexity for fuzzy set multifunctions defined on a ring of subsets of an abstract nonvoid space and taking values in the family of all nonvoid closed subsets of a real normed space. Keywords: Darboux property, diffused, fuzzy set multifunction, multimeasure, non-atomicity, null-additive, regular, semi-convex

Alina Gavrilu?; Anca Croitoru; Nikos E. Mastorakis

2010-07-01T23:59:59.000Z

333

An extended level set method for shape and topology optimization  

Science Conference Proceedings (OSTI)

In this paper, the conventional level set methods are extended as an effective approach for shape and topology optimization by the introduction of the radial basis functions (RBFs). The RBF multiquadric splines are used to construct the implicit level ... Keywords: Extension velocity, Gradient-based optimization, Level set method, Radial basis functions, Shape optimization, Topology optimization

S. Y. Wang; K. M. Lim; B. C. Khoo; M. Y. Wang

2007-01-01T23:59:59.000Z

334

A Set Theoretic Approach to Dynamic Robot Localization and Mapping  

Science Conference Proceedings (OSTI)

This paper addresses the localization and mapping problem for a robot moving through a (possibly) unknown environment where indistinguishable landmarks can be detected. A set theoretic approach to the problem is presented. Computationally efficient algorithms ... Keywords: SLAM, localization, mapping, set membership, uncertainty

M. Di Marco; A. Garulli; A. Giannitrapani; A. Vicino

2004-01-01T23:59:59.000Z

335

A level-set method for interfacial flows with surfactant  

Science Conference Proceedings (OSTI)

A level-set method for the simulation of fluid interfaces with insoluble surfactant is presented in two-dimensions. The method can be straightforwardly extended to three-dimensions and to soluble surfactants. The method couples a semi-implicit discretization ... Keywords: Marangoni force, capillary force, immersed interface method, incompressible Stokes flow, insoluble surfactant, interfaces, level set method

Jian-Jun Xu; Zhilin Li; John Lowengrub; Hongkai Zhao

2006-03-01T23:59:59.000Z

336

Uncertainty measures for general Type-2 fuzzy sets  

Science Conference Proceedings (OSTI)

Five uncertainty measures have previously been defined for interval Type-2 fuzzy sets (IT2 FSs), namely centroid, cardinality, fuzziness, variance and skewness. Based on a recently developed @a-plane representation for a general T2 FS, this paper generalizes ... Keywords: ?-Plane representation, Cardinality, Centroid, Fuzziness, Skewness, Type-2 fuzzy sets, Uncertainty measures, Variance

Daoyuan Zhai; Jerry M. Mendel

2011-02-01T23:59:59.000Z

337

Control of Safe Ordinary Petri Nets Using Unfolding*  

Science Conference Proceedings (OSTI)

assume that all transitions are controllable, i.e., they can be disabled by a controlling agent called supervisor that must enforce the specification. We use a set of...

338

Lab Breakthrough: Record-Setting Cavities | Department of Energy  

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

Record-Setting Cavities Record-Setting Cavities Lab Breakthrough: Record-Setting Cavities April 24, 2012 - 2:34pm Addthis At Jefferson Lab, researchers have fabricated a niobium cavity for particle accelerators that has set a world record for energy efficiency. Gianluigi "Gigi" Ciovati, a superconducting radiofrequency scientist, discusses how scientists at the Jefferson Lab developed the technology, and how it will be used to impact the energy industry. Michael Hess Michael Hess Former Digital Communications Specialist, Office of Public Affairs What does this project do? With more powerful accelerators, researchers can someday build new power plants that produce little or no nuclear waste. At Jefferson Lab, researchers have fabricated a niobium cavity for particle accelerators that has set a world record for energy efficiency. Gianluigi

339

Pantex sets safety record | National Nuclear Security Administration  

National Nuclear Security Administration (NNSA)

sets safety record | National Nuclear Security Administration sets safety record | National Nuclear Security Administration Our Mission Managing the Stockpile Preventing Proliferation Powering the Nuclear Navy Emergency Response Recapitalizing Our Infrastructure Continuing Management Reform Countering Nuclear Terrorism About Us Our Programs Our History Who We Are Our Leadership Our Locations Budget Our Operations Media Room Congressional Testimony Fact Sheets Newsletters Press Releases Speeches Events Social Media Video Gallery Photo Gallery NNSA Archive Federal Employment Apply for Our Jobs Our Jobs Working at NNSA Blog Home > NNSA Blog > Pantex sets safety record Pantex sets safety record Posted By Office of Public Affairs Pantex has set a new safety record with the lowest recordable case rate in the plant's history. The record total recordable case rate of 0.26 is a fitting end to an

340

LDRD program update set for June 12 | National Nuclear Security  

National Nuclear Security Administration (NNSA)

program update set for June 12 | National Nuclear Security program update set for June 12 | National Nuclear Security Administration Our Mission Managing the Stockpile Preventing Proliferation Powering the Nuclear Navy Emergency Response Recapitalizing Our Infrastructure Continuing Management Reform Countering Nuclear Terrorism About Us Our Programs Our History Who We Are Our Leadership Our Locations Budget Our Operations Media Room Congressional Testimony Fact Sheets Newsletters Press Releases Speeches Events Social Media Video Gallery Photo Gallery NNSA Archive Federal Employment Apply for Our Jobs Our Jobs Working at NNSA Blog Home > NNSA Blog > LDRD program update set for June 12 LDRD program update set for June 12 Posted By Office of Public Affairs LDRD program update set for June 12 The NNSA will host an Laboratory Directed Research and Development (LDRD)

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


341

New simulation speed record set on Sequoia | National Nuclear Security  

National Nuclear Security Administration (NNSA)

New simulation speed record set on Sequoia | National Nuclear Security New simulation speed record set on Sequoia | National Nuclear Security Administration Our Mission Managing the Stockpile Preventing Proliferation Powering the Nuclear Navy Emergency Response Recapitalizing Our Infrastructure Continuing Management Reform Countering Nuclear Terrorism About Us Our Programs Our History Who We Are Our Leadership Our Locations Budget Our Operations Media Room Congressional Testimony Fact Sheets Newsletters Press Releases Speeches Events Social Media Video Gallery Photo Gallery NNSA Archive Federal Employment Apply for Our Jobs Our Jobs Working at NNSA Blog Home > NNSA Blog > New simulation speed record set on Sequoia New simulation speed record set on Sequoia Posted By Office of Public Affairs New simulation speed record set on Sequoia Computer scientists at Lawrence Livermore National Laboratory and

342

Assessment of Favorable Structural Settings of Geothermal Systems in the  

Open Energy Info (EERE)

Assessment of Favorable Structural Settings of Geothermal Systems in the Assessment of Favorable Structural Settings of Geothermal Systems in the Great Basin, Western USA Jump to: navigation, search OpenEI Reference LibraryAdd to library Conference Paper: Assessment of Favorable Structural Settings of Geothermal Systems in the Great Basin, Western USA Abstract We have undertaken a thorough inventory of the structural settings of known geothermal systems (>400 total) in the extensional to transtensional terrane of the Great Basin in the western USA. Of the more than 200 geothermal fields catalogued to date, we found that step-overs or relay ramps in normal fault zones served as the most favorable structural setting, hosting ~32% of the systems. Such areas are characterized by multiple, commonly overlapping fault strands, increased fracture density,

343

What Do You Set Your Thermostat to? | Department of Energy  

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

Set Your Thermostat to? Set Your Thermostat to? What Do You Set Your Thermostat to? June 29, 2012 - 6:29pm Addthis Earlier this week, Kristin was telling us how you can use a programmable thermostat to save money when you're not at home. This is an easy trick that's useful in the winter as well as the summer, and can always help save you some money. Why heat or cool your house when you're not there? So this week, we'd like to know: What temperature do you set your thermostat to in the summer? You have the chance to share your thoughts on a question about energy efficiency or renewable energy for consumers. E-mail your responses to the Energy Saver team at consumer.webmaster@nrel.gov. Addthis Related Articles What Are Your Top Tips for Saving Energy? At What Temperature Do You Set Your Thermostat in the Summer?

344

LBA Data Sets Released from Two Science Themes  

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

two data sets from the Land Use and two data sets from the Land Use and Land Cover Change science theme, and one data set from the Carbon Dynamics theme. These science research themes are components of the LBA-ECO Large Scale Biosphere-Atmosphere Experiment in Amazonia (LBA). LBA-ECO LC-07 Methane and Carbon Dioxide Emissions from Balbina Reservoir, Brazil. Data set prepared by A. Kemenes, B.R. Forsberg, and J.M. Melack. This data set provides flux measurements of methane (CH4) and carbon dioxide (CO2) from surface waters to the atmosphere, and CH4, CO2, and oxygen (O2) concentrations of surface water, and concentrations measured at several depths of the Balbina Reservoir in the central Amazon Basin, Amazonas, Brazil. The Balbina Reservoir was formed by impounding the Uatuma River in 1987.

345

CONTROL ROD  

DOE Patents (OSTI)

This patent shows a method of making a fuel or control rod for a nuclear reactor. Fuel or control material is placed within a tube and plugs of porous metal wool are inserted at both ends. The metal wool is then compacted and the tube compressed around it as by swaging, thereby making the plugs liquid- impervious but gas-pervious. (AEC)

Walker, D.E.; Matras, S.

1963-04-30T23:59:59.000Z

346

A review of selected energy-related data sets  

Science Conference Proceedings (OSTI)

DOE`s Office of Planning and Assessment (OPA) performs crosscutting technical, policy, and environmental assessments of energy technologies and markets. To support these efforts, OPA is in the process of creating a data base management system (DBMS) that will include relevant data compiled from other sources. One of the first steps is a review of selected data sets that may be considered for inclusion in the DBMS. The review covered data sets in five categories: buildings-specific data, industry-specific data, transportation-specific data, utilities-specific data, and crosscutting/general data. Reviewed data sets covered a broad array of energy efficiency, renewable, and/or benchmark technologies. Most data sets reviewed in this report are sponsored by Federal government entities and major industry organizations. Additional data sets reviewed are sponsored by the states of California and New York and regional entities in the Pacific Northwest. Prior to full review, candidate data sets were screened for their utility to OPA. Screening criteria included requirements that a data set be particularly applicable to OPA`s data needs, documented, current, and obtainable. To fully implement its DBMS, OPA will need to expand the review to other data sources, and must carefully consider the implications of differing assumptions and methodologies when comparing data.

Nicholls, A.K.; Elliott, D.B.; Jones, M.L. [Pacific Northwest Lab., Richland, WA (United States); Hannifan, J.M.; Degroat, K.J.; Eichner, M.J.; King, J.E. [Meridian Corp., Alexandria, VA (United States)

1992-09-01T23:59:59.000Z

347

A review of selected energy-related data sets  

SciTech Connect

DOE's Office of Planning and Assessment (OPA) performs crosscutting technical, policy, and environmental assessments of energy technologies and markets. To support these efforts, OPA is in the process of creating a data base management system (DBMS) that will include relevant data compiled from other sources. One of the first steps is a review of selected data sets that may be considered for inclusion in the DBMS. The review covered data sets in five categories: buildings-specific data, industry-specific data, transportation-specific data, utilities-specific data, and crosscutting/general data. Reviewed data sets covered a broad array of energy efficiency, renewable, and/or benchmark technologies. Most data sets reviewed in this report are sponsored by Federal government entities and major industry organizations. Additional data sets reviewed are sponsored by the states of California and New York and regional entities in the Pacific Northwest. Prior to full review, candidate data sets were screened for their utility to OPA. Screening criteria included requirements that a data set be particularly applicable to OPA's data needs, documented, current, and obtainable. To fully implement its DBMS, OPA will need to expand the review to other data sources, and must carefully consider the implications of differing assumptions and methodologies when comparing data.

Nicholls, A.K.; Elliott, D.B.; Jones, M.L. (Pacific Northwest Lab., Richland, WA (United States)); Hannifan, J.M.; Degroat, K.J.; Eichner, M.J.; King, J.E. (Meridian Corp., Alexandria, VA (United States))

1992-09-01T23:59:59.000Z

348

TRIAC/SCR proportional control circuit  

DOE Patents (OSTI)

A power controller device which uses a voltage-to-frequency converter in conjunction with a zero crossing detector to linearly and proportionally control AC power being supplied to a load. The output of the voltage to frequency converter controls the reset input of a R-S flip flop, while an 0 crossing detector controls the set input. The output of the flip flop triggers a monostable multivibrator controlling the SCR or TRIAC firing circuit connected to the load. Logic gates prevent the direct triggering of the multivibrator in the rare instance where the reset and set inputs of the flip flop are in coincidence. The control circuit can be supplemented with a control loop, providing compensation for line voltage variations.

Hughes, Wallace J.

1997-12-01T23:59:59.000Z

349

TRIAC/SCR proportional control circuit  

DOE Patents (OSTI)

A power controller device which uses a voltage-to-frequency converter in conjunction with a zero crossing detector to linearly and proportionally control AC power being supplied to a load. The output of the voltage-to frequency converter controls the "reset" input of a R-S flip flop, while an "0" crossing detector controls the "set" input. The output of the flip flop triggers a monostable multivibrator controlling the SCR or TRIAC firing circuit connected to the load. Logic gates prevent the direct triggering of the multivibrator in the rare instance where the "reset" and "set" inputs of the flip flop are in coincidence. The control circuit can be supplemented with a control loop, providing compensation for line voltage variations.

Hughes, Wallace J. (Boston Lake, NY)

1999-01-01T23:59:59.000Z

350

TRIAC/SCR proportional control circuit  

DOE Patents (OSTI)

A power controller device is disclosed which uses a voltage-to-frequency converter in conjunction with a zero crossing detector to linearly and proportionally control AC power being supplied to a load. The output of the voltage-to frequency converter controls the ``reset`` input of a R-S flip flop, while an ``0`` crossing detector controls the ``set`` input. The output of the flip flop triggers a monostable multivibrator controlling the SCR or TRIAC firing circuit connected to the load. Logic gates prevent the direct triggering of the multivibrator in the rare instance where the ``reset`` and ``set`` inputs of the flip flop are in coincidence. The control circuit can be supplemented with a control loop, providing compensation for line voltage variations. 9 figs.

Hughes, W.J.

1999-04-06T23:59:59.000Z

351

Nonlinear continuous feedback controllers  

E-Print Network (OSTI)

Packet-switched communication networks such as today's Internet are built with several interconnected core and distribution packet forwarding routers and several sender and sink transport agents. In order to maintain stability and avoid congestion collapse in the network, the sources control their rate behavior and voluntarily adjust their sending rates to accommodate other sources in the network. In this thesis, we study one class of sender rate control that is modeled using continuous first-order differential equation of the sending rates. In order to adjust the rates appropriately, the network sends continuous packet-loss feedback to the sources. We study a form of closed-loop feedback congestion controllers whose rate adjustments exhibit a nonlinear form. There are three dimensions to our work in this thesis. First, we study the network optimization problem in which sources choose utilities to maximize their underlying throughput. Each sender maximizes its utility proportional to the throughput achieved. In our model, sources choose a utility function to define their level of satisfaction of the underlying resource usages. The objective of this direction is to establish the properties of source utility functions using inequality constrained bounded sets and study the functional forms of utilities against a chosen rate differential equation. Second, stability of the network and tolerance to perturbation are two essential factors that keep communication networks operational around the equilibrium point. Our objective in this part of the thesis is to analytically understand the existence of local asymptotic stability of delayed-feedback systems under homogeneous network delays. Third, we propose a novel tangential controller for a generic maximization function and study its properties using nonlinear optimization techniques. We develop the necessary theoretical background and the properties of our controller to prove that it is a better rate adaptation algorithm for logarithmic utilities compared to the well-studied proportional controllers. We establish the asymptotic local stability of our controller with upper bounds on the increase / decrease gain parameters.

Sitharaman, Sai Ganesh

2005-05-01T23:59:59.000Z

352

Causal sets and conservation laws in tests of Lorentz symmetry  

E-Print Network (OSTI)

Many of the most important astrophysical tests of Lorentz symmetry also assume that energy-momentum of the observed particles is exactly conserved. In the causal set approach to quantum gravity a particular kind of Lorentz symmetry holds but energy-momentum conservation may be violated. We show that incorrectly assuming exact conservation can give rise to a spurious signal of Lorentz symmetry violation for a causal set. However, the size of this spurious signal is much smaller than can be currently detected and hence astrophysical Lorentz symmetry tests as currently performed are safe from causal set induced violations of energy-momentum conservation.

David Mattingly

2007-09-04T23:59:59.000Z

353

Investigating Childhood Overweight and Obesity in Rural Settings  

E-Print Network (OSTI)

Childrens risk for overweight and obesity is particularly high in rural areas of the United States. Many health, psychosocial, and economic consequences are associated with childhood overweight and obesity, which concerns health researchers and professionals. But how and why might rural children be more at risk for being overweight and obese? This dissertation investigates childhood overweight and obesity in rural settings through three separate studies. First, a systematic literature review was conducted to identify determinants and mechanisms of childhood obesity-related behaviors that are specific to rural locations. The findings from the review show that lack of health resources and poverty within the rural environment may impact childrens social environment and individual factors. However, results are inconclusive and there continues to be a lack of studies focusing on linking environmental influence with individual factors. Second, a meta-analysis of current research evidence was conducted to assess the efficacy of rural interventions designed to reduce childhood overweight and obesity. Results showed that interventions have been efficacious yet modest, with a mean effect size of 0.18. Moderating variables were also examined. Mean intervention effect size was moderated by childrens age and intervention duration. Last, secondary data were used to examine the association between rural food stores and availability and affordability of fresh fruits and vegetables. A multilevel analytical approach was used to determine if rural location was associated with availability and affordability of fresh fruits and vegetables. After controlling for other variables, results showed that rural location was not associated with fruit and vegetable availability and affordability. The findings from this dissertation suggest that the area of rural childhood overweight and obesity remains understudied. More research is needed in order to understand the mechanisms of social ecological influences on diet, physical activity, and childhood overweight and obesity. This area of research, however, is rife with opportunities for public health education and promotion. Public health educators can help promote and advocate for environmental conditions that support healthy lifestyles.

Serrano, Katrina 1983-

2012-12-01T23:59:59.000Z

354

REACTOR CONTROL  

DOE Patents (OSTI)

A control system employed with a high pressure gas cooled reactor in which a control rod is positioned for upward and downward movement into the neutron field from a position beneath the reactor is described. The control rod is positioned by a coupled piston cylinder releasably coupled to a power drive means and the pressurized coolant is directed against the lower side of the piston. The coolant pressure is offset by a higher fiuid pressure applied to the upper surface of the piston and means are provided for releasing the higher pressure on the upper side of the piston so that the pressure of the coolant drives the piston upwardly, forcing the coupled control rod into the ncutron field of the reactor. (AEC)

Fortescue, P.; Nicoll, D.

1962-04-24T23:59:59.000Z

355

CONTROL SYSTEM  

DOE Patents (OSTI)

A boiling water type nuclear reactor power system having improved means of control is described. These means include provisions for either heating the coolant-moderator prior to entry into the reactor or shunting the coolantmoderator around the heating means in response to the demand from the heat engine. These provisions are in addition to means for withdrawing the control rods from the reactor. (AEC)

Shannon, R.H.; Williamson, H.E.

1962-10-30T23:59:59.000Z

356

LBA Land Use and Land Cover Change Data Sets Released  

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

four data sets from the Carbon four data sets from the Carbon Dynamics and Nutrient Dynamics science themes, components of the LBA-ECO Large Scale Biosphere-Atmosphere Experiment in Amazonia (LBA). LBA-ECO CD-36 South American Land Data Assimilation System Atmospheric Forcing Data . Data set prepared by L.G.G. de Goncalves, W.J. Shuttleworth, D. Vila, E. Larroza, M.J. Bottino, D.L. Herdies, J.A. Aravequia, J.G. de Mattos, D.L. Toll, M. Rodell and P. Houser. This data set provides South American Land Data Assimilation System (SALDAS) atmospheric forcing data necessary for land surface modeling for South America. The data were derived by combining modeled and observation based sources.The forcing data cover the entire continent of South America at 0.125 degree resolution and are built around the model-calculated values of

357

World's Largest Laser Sets New Records | Department of Energy  

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

World's Largest Laser Sets New Records World's Largest Laser Sets New Records World's Largest Laser Sets New Records November 10, 2010 - 6:26pm Addthis Ginny Simmons Ginny Simmons Former Managing Editor for Energy.gov, Office of Public Affairs What are the key facts? The National Ignition Facility in California fired a shot of 300 trillion neutrons -- one step closer to the amount of neutrons needed to reach fusion ignition. Scientists also used the laser to create a temperature of six million degrees Fahernheit. The world's largest laser, located at the National Ignition Facility (or NIF) in California, set new records on October 31 and November 2. Specifically, on October 31 the NIF laser fired a shot of 300 trillion neutrons, the most neutrons ever yielded by a laser to date, and one step closer to the amount of neutrons (about 10 to the 18th power) needed to

358

Department Sets Aggressive Schedule for New Appliance Standards |  

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

Sets Aggressive Schedule for New Appliance Standards Sets Aggressive Schedule for New Appliance Standards Department Sets Aggressive Schedule for New Appliance Standards February 1, 2006 - 8:52am Addthis WASHINGTON, DC - The Department of Energy (DOE) today released a schedule for setting new appliance efficiency standards. The five-year plan outlines how DOE will work with all of its partners to address the appliance standards rulemaking backlog and meet all of the statutory requirements established in the Energy Policy and Conservation Act and the Energy Policy Act of 2005 (EPACT 2005). "Improved efficiency saves Americans money and energy," said Acting Assistant Secretary for Energy Efficiency and Renewable Energy, Douglas L. Faulkner. "This aggressive schedule shows our commitment to greater

359

LANL sets magnetic record | National Nuclear Security Administration  

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

sets magnetic record | National Nuclear Security Administration sets magnetic record | National Nuclear Security Administration Our Mission Managing the Stockpile Preventing Proliferation Powering the Nuclear Navy Emergency Response Recapitalizing Our Infrastructure Continuing Management Reform Countering Nuclear Terrorism About Us Our Programs Our History Who We Are Our Leadership Our Locations Budget Our Operations Media Room Congressional Testimony Fact Sheets Newsletters Press Releases Speeches Events Social Media Video Gallery Photo Gallery NNSA Archive Federal Employment Apply for Our Jobs Our Jobs Working at NNSA Blog Home > NNSA Blog > LANL sets magnetic record LANL sets magnetic record Posted By Office of Public Affairs Researchers at Los Alamos National Laboratory's biggest magnet facility recently produced magnetic fields in excess of 100 tesla while conducting

360

Prioritize Strategies and Set Internal Reduction Targets for Scope 3  

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

Strategies and Set Internal Reduction Targets for Scope Strategies and Set Internal Reduction Targets for Scope 3 Greenhouse Gas Emissions Prioritize Strategies and Set Internal Reduction Targets for Scope 3 Greenhouse Gas Emissions October 7, 2013 - 10:22am Addthis The final steps in the greenhouse gas (GHG) mitigation planning process for Scope 3 emissions include: Prioritizing strategies across all Scope 3 emission sources Setting internal Scope 3 reduction targets. Prioritizing All Scope 3 Strategies Once the Federal agency understands what Scope 3 reductions are feasible and at what costs, it should prioritize proposed GHG reduction activities across all Scope 3 emission sources. This prioritization will help agencies determine how to get the most out of limited resources for Scope 3 mitigation. It will also assist in developing more informed targets at the

Note: This page contains sample records for the topic "tectonic setting controlling" 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

NIST Finalizes Initial Set of Smart Grid Cyber Security Guidelines |  

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

NIST Finalizes Initial Set of Smart Grid Cyber Security Guidelines NIST Finalizes Initial Set of Smart Grid Cyber Security Guidelines NIST Finalizes Initial Set of Smart Grid Cyber Security Guidelines September 2, 2010 - 3:15pm Addthis WASHINGTON, D.C. - The National Institute of Standards and Technology (NIST) issued today its first Guidelines for Smart Grid Cyber Security, which includes high-level security requirements, a framework for assessing risks, an evaluation of privacy issues at personal residences, and additional information for businesses and organizations to use as they craft strategies to protect the modernizing power grid from attacks, malicious code, cascading errors, and other threats. The product of two formal public reviews and the focus of numerous workshops and teleconferences over the past 17 months, the three-volume set

362

Economic Development Set-Aside (EDSA) (Iowa) | Department of Energy  

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

Set-Aside (EDSA) (Iowa) Set-Aside (EDSA) (Iowa) Economic Development Set-Aside (EDSA) (Iowa) < Back Eligibility Agricultural Commercial Construction Fuel Distributor Industrial Installer/Contractor Institutional Investor-Owned Utility Municipal/Public Utility Nonprofit Retail Supplier Rural Electric Cooperative Transportation Utility Savings Category Alternative Fuel Vehicles Hydrogen & Fuel Cells Buying & Making Electricity Water Home Weatherization Solar Wind Program Info Funding Source Job Creation, Retention and Enhancement Fund State Iowa Program Type Industry Recruitment/Support Provider Iowa Economic Development Authority The Economic Development Set-Aside (EDSA) program provides financial assistance to those businesses and industries requiring such assistance in order to create new job opportunities. Assistance is provided to encourage

363

Energy Department, Northwest Food Processors Association Set Energy  

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

Department, Northwest Food Processors Association Set Energy Department, Northwest Food Processors Association Set Energy Efficiency Goals for Industry Energy Department, Northwest Food Processors Association Set Energy Efficiency Goals for Industry February 17, 2009 - 12:00am Addthis PORTLAND, OR - The U.S. Department of Energy (DOE) and the Northwest Food Processors Association today set ambitious goals to reduce energy use and carbon emissions in the industrial sector. DOE Industrial Technologies Program Manager Douglas Kaempf and Northwest Food Processors Association (NWFPA) President David Zepponi signed a Memorandum of Understanding (MOU) announcing an industry-wide target of reducing energy intensity (energy use per unit of output) by 25 percent over the next ten years. This aggressive goal demonstrates the continued leadership of the Northwest region and the

364

Department Sets Aggressive Schedule for New Appliance Standards |  

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

Department Sets Aggressive Schedule for New Appliance Standards Department Sets Aggressive Schedule for New Appliance Standards Department Sets Aggressive Schedule for New Appliance Standards February 1, 2006 - 8:52am Addthis WASHINGTON, DC - The Department of Energy (DOE) today released a schedule for setting new appliance efficiency standards. The five-year plan outlines how DOE will work with all of its partners to address the appliance standards rulemaking backlog and meet all of the statutory requirements established in the Energy Policy and Conservation Act and the Energy Policy Act of 2005 (EPACT 2005). "Improved efficiency saves Americans money and energy," said Acting Assistant Secretary for Energy Efficiency and Renewable Energy, Douglas L. Faulkner. "This aggressive schedule shows our commitment to greater

365

LANL sets magnetic record | National Nuclear Security Administration  

National Nuclear Security Administration (NNSA)

sets magnetic record | National Nuclear Security Administration sets magnetic record | National Nuclear Security Administration Our Mission Managing the Stockpile Preventing Proliferation Powering the Nuclear Navy Emergency Response Recapitalizing Our Infrastructure Continuing Management Reform Countering Nuclear Terrorism About Us Our Programs Our History Who We Are Our Leadership Our Locations Budget Our Operations Media Room Congressional Testimony Fact Sheets Newsletters Press Releases Speeches Events Social Media Video Gallery Photo Gallery NNSA Archive Federal Employment Apply for Our Jobs Our Jobs Working at NNSA Blog Home > NNSA Blog > LANL sets magnetic record LANL sets magnetic record Posted By Office of Public Affairs Researchers at Los Alamos National Laboratory's biggest magnet facility recently produced magnetic fields in excess of 100 tesla while conducting

366

LBA-ECO DECAF Model Output Data Set Published  

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

DECAF Model Output Data Set Published The ORNL DAAC announces the publication of the model output data product, Deforestation Carbon Flux (DECAF), from the LBA Land Use-Land Cover...

367

Two NACP Data Sets Published from Regional Synthesis and Site...  

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

NACP Regional: Original Observation Data and Biosphere and Inverse Model Outputs . Data set prepared by R.B. Cook, W.M. Post, P.E. Thornton, A. Jacobson, D.N. Huntzinger, Y....

368

ARM - PI Product - Nauru Island Effect Detection Data Set  

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

ProductsNauru Island Effect Detection Data Set Comments? We would love to hear from you Send us a note below or call us at 1-888-ARM-DATA. Send PI Product : Nauru Island Effect...

369

LBA Land Use and Land Cover Data Set Released  

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

Simple Tropical Ecosystem Model Published The ORNL DAAC announces the release of the data set LBA-ECO LC-31 Simple Tropical Ecosystem Model. LBA-ECO LC-31 Simple Tropical...

370

TransCom3 Data Set Released, October 2008  

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

TransCom3 Data Set Released, October 2008 The ORNL DAAC announces the release of "TransCom3: Annual Mean CO2 Flux Estimates from Atmospheric Inversion (Level 1)", prepared by K.R....

371

Four LBA-ECO Data Sets Released, November 2008  

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

vary: LBA-ECO LC-13 GIS Coverages of Logged Areas, Cauaxi, Para, Brazil: 1996, 1998. Data set prepared by Gregory P. Asner. LBA-ECO LC-13 GIS Coverages of Logged Areas, Juruena,...

372

ARM - PI Product - NSA AERI Hatch Correction Data Set  

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

ProductsNSA AERI Hatch Correction Data Set Comments? We would love to hear from you Send us a note below or call us at 1-888-ARM-DATA. Send PI Product : NSA AERI Hatch Correction...

373

HIV antiretroviral therapy in resource-limited settings: Experiences ...  

Science Conference Proceedings (OSTI)

people with HIV/AIDS in the world live in resource-poor settings [2]. Since the .... The choice of the three drugs used in the first-line regi- .... Field work- ers have...

374

A comparison of routing sets for robust network design  

E-Print Network (OSTI)

show that the optimal cost provided by volume routing is not less than the ... best case, we can estimate a set that contains most likely values for the demand.

375

Privacy-preserving anonymization of set-valued data  

Science Conference Proceedings (OSTI)

In this paper we study the problem of protecting privacy in the publication of set-valued data. Consider a collection of transactional data that contains detailed information about items bought together by individuals. Even after removing all personal ...

Manolis Terrovitis; Nikos Mamoulis; Panos Kalnis

2008-08-01T23:59:59.000Z

376

LBA Land Use and Land Cover Change Data Sets Released  

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

Three Science Themes The ORNL DAAC announces the release of eight data sets from three science themes. These science research themes are components of the LBA-ECO Large Scale...

377

A New Global Set of Downscaled Temperature Scenarios  

Science Conference Proceedings (OSTI)

A new set of empiricalstatistical downscaled seasonal mean temperature scenarios is presented for locations spread across all continents. These results are based on the Coupled Model Intercomparison Project phase 3 (CMIP3) simulations, the ...

Rasmus E. Benestad

2011-04-01T23:59:59.000Z

378

NREL Helps Greensburg Set the Model for Green Communities (Fact...  

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

Greensburg Set the Model for Green Communities After a massive tornado destroyed or severely damaged 95% of Greensburg, Kansas on May 4, 2007, key leaders in Greensburg and Kansas...

379

Four regional transmission organizations set new or nearly broke ...  

U.S. Energy Information Administration (EIA)

CORRECTION: ISO-NE did not set a new all-time system demand record on July 22, 2011, as previously reported in Today in Energy on July 25, 2011.

380

DOE Guidance-Setting Effective Date for New Hires  

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

The purpose of this memorandum is to establish the Department of Energy's (DOE) policy for setting effective dates for newly hired employees and to ensure uniform application among DOE Headquarters...

Note: This page contains sample records for the topic "tectonic setting controlling" 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

Parallel execution of multi-set constraint rewrite rules  

Science Conference Proceedings (OSTI)

Multi-set constraint rewriting allows for a highly parallel computational model and has been used in a multitude of application domains such as constraint solving, agent specification etc. Rewriting steps can be applied simultaneously as long as they ...

Martin Sulzmann; Edmund S. L. Lam

2008-07-01T23:59:59.000Z

382

Service settings for an aging society : a community ordering principle  

E-Print Network (OSTI)

Current facility models used in the design of housing and service settings for older people encourage the development of urban, large scale, age-segregated institutional environments. Research has either unwittingly or ...

Nelson, Gaius Grant

1987-01-01T23:59:59.000Z

383

Partial Functions and Equality in Answer Set Programming  

Science Conference Proceedings (OSTI)

In this paper we propose an extension of Answer Set Programming (ASP) [1], and in particular, of its most general logical counterpart, Quantified Equilibrium Logic (QEL) [2], to deal with partial functions. Although the treatment of equality in QEL can ...

Pedro Cabalar

2008-12-01T23:59:59.000Z

384

Constructing Approximations to the Efficient Set of Convex Quadratic ...  

E-Print Network (OSTI)

it is important to gain as much information as possible about the solution set of a given problem ...... the total energy production cost is minimized,. the wear ..... Markets. Basil Blackwell Ltd, Oxford, 1987. [34] H[arry] M. Markowitz. Portfolio...

385

Three Data Sets Released from LBA-ECO  

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

(LBA). LBA-ECO CD-04 Logging Damage, km 83 Tower Site, Tapajos National Forest, Brazil. Data set prepared by C.A.D. de Sousa, J.R. Elliot, E.L. Read, and A.M. Figueira. This...

386

STANDARD-SETTING, INNOVATION SPECIALISTS AND COMPETITION POLICY  

E-Print Network (OSTI)

Using a simple model of patent licensing followed by product-market competition, this paper investigates several competition policy questions related to standard-setting organizations (SSO's). It concludes that competition ...

Schmalensee, Richard

387

Sun or Moon Rise/Set Table for One Year  

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

NEW YORK Astronomical Applications Dept. Location: W072 59, N40 50 Rise and Set for the Sun for 2013 U. S. Naval Observatory Washington, DC 20392-5420 Eastern Standard Time Jan....

388

Step 2: Set an energy performance target | ENERGY STAR  

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

you have a team assembled, it's time to set a goal. Choose from two types of goals: Percentage better than median You can specify a percentage better than the national median for...

389

Hydrogen Program Goal-Setting Methodologies Report to Congress  

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

6 6 Hydrogen Program Goal-Setting Methodologies Report to Congress (ESECS EE-4015) Hydrogen Program Goal-Setting Methodologies (This page intentionally left blank) 8/7/2006 - 2 - Hydrogen Program Goal-Setting Methodologies Introduction This report addresses section 1819 of Public Law 109-58, also referred to as the Energy Policy Act of 2005. Section 1819 states: "Not later than 1 year after the date of enactment of this Act, the Secretary shall submit to Congress a report evaluating methodologies to ensure the widest participation practicable in setting goals and milestones under the hydrogen program of the Department, including international participants." In response to section 1819, the United States Department of Energy (DOE) delivers this report

390

LBA-ECO Data Sets Released, January 2007  

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

announces the release of two data sets associated with the announces the release of two data sets associated with the LBA-ECO component of the Large Scale Biosphere-Atmosphere Experiment in Amazonia (LBA). The data set entitled "LBA-ECO TG-07 Forest Structure Measurements for GLAS Validation: Santarem 2004" provides the results of GLAS (the Geoscience Laser Altimer System) forest structure validation surveys conducted along transects at the Santarem and Sao Jorge forest sites. The data set entitled "LBA-ECO LC-23 ASTER and MODIS Fire Data Comparison for Brazil: 2003-2004" provides data associated with MODIS (Moderate Resolution Imaging Spectroradiometer) fire maps generated using two different algorithms and compared against fire maps produced by ASTER (Advanced Spaceborne Thermal Emission and Reflection Radiometer). One

391

EPRI EMF Exposure Database: Telephone Line Workers Data Set  

Science Conference Proceedings (OSTI)

Researchers at Johns Hopkins University provided data from the EPRI-sponsored Leukemia in Telephone Linemen Study (WO2964-04) for inclusion in the EPRI EMF Exposure Database. This data set contains three data products related to measurements of magnetic field personal exposure: binary and ASCII time-series files of individual measurements and a summary file for each measured worker. The documentation associated with this data set includes a project synopsis, descriptions of all data elements, and the for...

1996-10-31T23:59:59.000Z

392

Maximal r-Diameter Sets and Solids of Constant Width  

E-Print Network (OSTI)

We recall the definition of an r-maximal set in a metric space as a maximal subset of diameter r. In the special case when the metric space is Euclidean such a set is exactly a solid of constant diameter r. In the process of reviewing the theory of these objects we provide a simple construction which generates a large class of such solids.

Ethan Akin

2010-03-30T23:59:59.000Z

393

Hanford Waste Treatment Plant Sets Massive Protective Shield door in  

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

Waste Treatment Plant Sets Massive Protective Shield door Waste Treatment Plant Sets Massive Protective Shield door in Pretreatment Facility Hanford Waste Treatment Plant Sets Massive Protective Shield door in Pretreatment Facility January 12, 2011 - 12:00pm Addthis The carbon steel doors come together to form an upside-down L-shape. The 102-ton door was set on top of the 85-ton door that was installed at the end of December. The carbon steel doors come together to form an upside-down L-shape. The 102-ton door was set on top of the 85-ton door that was installed at the end of December. The 102-ton shield door measures 52 feet wide and 15 feet tall The 102-ton shield door measures 52 feet wide and 15 feet tall The carbon steel doors come together to form an upside-down L-shape. The 102-ton door was set on top of the 85-ton door that was installed at the end of December.

394

Towards a Definition of Locality in a Manifoldlike Causal Set  

E-Print Network (OSTI)

It is a common misconception that spacetime discreteness necessarily implies a violation of local Lorentz invariance. In fact, in the causal set approach to quantum gravity, Lorentz invariance follows from the specific implementation of the discreteness hypothesis. However, this comes at the cost of locality. In particular, it is difficult to define a "local" region in a manifoldlike causal set, i.e., one that corresponds to an approximately flat spacetime region. Following up on suggestions from previous work, we bridge this lacuna by proposing a definition of locality based on the abundance of m-element order-intervals as a function of m in a causal set. We obtain analytic expressions for the expectation value of this function for an ensemble of causal set that faithfully embeds into an Alexandrov interval in d-dimensional Minkowski spacetime and use it to define local regions in a manifoldlike causal set. We use this to argue that evidence of local regions is a necessary condition for manifoldlikeness in a causal set. This in addition provides a new continuum dimension estimator. We perform extensive simulations which support our claims.

Lisa Glaser; Sumati Surya

2013-09-13T23:59:59.000Z

395

Dimerization of a Viral SET Protein Endows its Function  

SciTech Connect

Histone modifications are regarded as the most indispensible phenomena in epigenetics. Of these modifications, lysine methylation is of the greatest complexity and importance as site- and state-specific lysine methylation exerts a plethora of effects on chromatin structure and gene transcription. Notably, paramecium bursaria chlorella viruses encode a conserved SET domain methyltransferase, termed vSET, that functions to suppress host transcription by methylating histone H3 at lysine 27 (H3K27), a mark for eukaryotic gene silencing. Unlike mammalian lysine methyltransferases (KMTs), vSET functions only as a dimer, but the underlying mechanism has remained elusive. In this study, we demonstrate that dimeric vSET operates with negative cooperativity between the two active sites and engages in H3K27 methylation one site at a time. New atomic structures of vSET in the free form and a ternary complex with S-adenosyl homocysteine and a histone H3 peptide and biochemical analyses reveal the molecular origin for the negative cooperativity and explain the substrate specificity of H3K27 methyltransferases. Our study suggests a 'walking' mechanism, by which vSET acts all by itself to globally methylate host H3K27, which is accomplished by the mammalian EZH2 KMT only in the context of the Polycomb repressive complex.

H Wei; M Zhou

2011-12-31T23:59:59.000Z

396

SOWFA + Super Controller User's Manual  

DOE Green Energy (OSTI)

SOWFA + Super Controller is a modification of the NREL's SOWFA tool which allows for a user to apply multiturbine or centralized wind plant control algorithms within the high-fidelity SOWFA simulation environment. The tool is currently a branch of the main SOWFA program, but will one day will be merged into a single version. This manual introduces the tool and provides examples such that a user can implement their own super controller and set up and run simulations. The manual only discusses enough about SOWFA itself to allow for the customization of controllers and running of simulations, and details of SOWFA itself are reported elsewhere Churchfield and Lee (2013); Churchfield et al. (2012). SOWFA + Super Controller, and this manual, are in alpha mode.

Fleming, P.; Gebraad, P.; Churchfield, M.; Lee, S.; Johnson, K.; Michalakes, J.; van Wingerden, J. W.; Moriarty, P.

2013-08-01T23:59:59.000Z

397

The Jason Project won the Best Science or Health Curriculum category at the CODiEs for Operation: Tectonic Fury to which ORNL staff contributed. Awarded by Software and Information Industry  

E-Print Network (OSTI)

Es for Operation: Tectonic Fury to which ORNL staff contributed. Awarded by Software and Information Industry developers and software programmers. The judges for the education categories come from industry, schools results about the sustainability implications of energy crops via the Everest display. Bobby Whitten

398

Overview of the structural geology and tectonics of the Central Basin Platform, Delaware Basin, and Midland Basin, West Texas and New Mexico  

SciTech Connect

The structural geology and tectonics of the Permian Basin were investigated using an integrated approach incorporating satellite imagery, aeromagnetics, gravity, seismic, regional subsurface mapping and published literature. The two primary emphases were on: (1) delineating the temporal and spatial evolution of the regional stress state; and (2) calculating the amount of regional shortening or contraction. Secondary objectives included delineation of basement and shallower fault zones, identification of structural style, characterization of fractured zones, analysis of surficial linear features on satellite imagery and their correlation to deeper structures. Gandu Unit, also known as Andector Field at the Ellenburger level and Goldsmith Field at Permian and younger reservoir horizons, is the primary area of interest and lies in the northern part of Ector county. The field trends northwest across the county line into Andrews County. The field(s) are located along an Ellenburger thrust anticline trap on the eastern margin of the Central Basin Platform.

Hoak, T. [Kestrel Geoscience, Littleton, CO (United States); Sundberg, K. [Phillips Petroleum Co., Bartlesville, OK (United States); Ortoleva, P. [Indiana Univ., Bloomington, IN (United States)

1998-12-31T23:59:59.000Z

399

Heliogyro Control  

E-Print Network (OSTI)

Heliogyros with blade length-to-width aspect ratios of 1000 can achieve ambitious science mission goals, but such designs have not been analyzed with rigor. Archived heliogyro analyses indicate that aspect ratios of 1000 are feasible, but the calculations supporting this claim are based on the simplifying assumptions of decoupled twist, vertical deflection, and in-plane deflection of the blades. In making such simplifications, the equations become more tractable, but crucial behavioral characteristics are possibly lost. Without a more rigorous analytical investigation, the reliability and robustness of the heliogyro remains in doubt. However, with verified control models and an appropriate operations strategy, performance of aggressive heliogyro designs can be presumed. This thesis asserts that heliogyro blades with aspect ratios of 1000:1 can sufficiently operate in space. The crux of this investigation is a high-fidelity model that accurately represents a heliogyro blade. Pitch controls command the thrust vector of the large sail structure. Although the validation model mimics a real solar sail, the controller is driven toward the most simplified configuration. The results of this research validate that a model-based controller that neglects blade twist, coning, and wrinkling can sufficiently control the thrust vector of a suitably designed heliogyro.

Richard S. Blomquist; Dimitrios Apostolopoulos; George Kantor; Andreas Von Flotow

2009-01-01T23:59:59.000Z

400

Radiological Control  

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

DOE-STD-1098-2008 October 2008 DOE STANDARD RADIOLOGICAL CONTROL U.S. Department of Energy AREA SAFT Washington, D.C. 20585 DISTRIBUTION STATEMENT A. Approved for public release; distribution is unlimited. ii DOE-STD-1098-2008 This document is available on the Department of Energy Technical Standards Program Website at http://www.standards.doe.gov/ DOE-STD-1098-2008 Radiological Control DOE Policy October 2008 iii Foreword The Department of Energy (DOE) has developed this Standard to assist line managers in meeting their responsibilities for implementing occupational radiological control programs. DOE has established regulatory requirements for occupational radiation protection in Title 10 of the Code of Federal

Note: This page contains sample records for the topic "tectonic setting controlling" 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

ACCESS CONTROL  

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

TERMS/DEFINITIONS FROM DOE M 470.4-7 TERMS/DEFINITIONS FROM DOE M 470.4-7 ACCESS CONTROL. The process of permitting access or denying access to information, facilities, nuclear materials, resources, or designated security areas. ACCESS CONTROL MEASURES. Hardware and software features, physical controls, operating procedures, administrative procedures, and various combinations of these designed to detect or prevent unauthorized access to classified information; special nuclear materials; Government property; automated information systems, facilities, or materials; or areas containing the above and to enforce use of these measures to protect Departmental security and property interests. CRITICAL PATH SCENARIO. An adversary-based scenario that is generated during the conduct of a vulnerability assessment and accounts for adversary tactics that

402

Phase field and level set methods for modeling solute precipitation and/or dissolution  

Science Conference Proceedings (OSTI)

The dynamics of solid-liquid interfaces controlled by solute precipitation and/or dissolution due to the chemical reaction at the interface were computed in two dimensions using a phase field models. Sharp-interface asymptotic analysis demonstrated that the phase field solutions should converge to the proper sharp-interface precipitation/dissolution limit. For the purpose of comparison, the numerical solution of the sharp-interface model for solute precipitation/dissolution was directly solved using a level set method. In general, the phase field results are found in good agreement with the level set results for all reaction rates and geometry configurations. Present study supports the applications of both methods to more complicated and realistic reactive systems.

Xu, Zhijie; Huang, Hai; Li, Xiaoyi; Meakin, Paul

2012-01-02T23:59:59.000Z

403

Phase field and level set methods for modeling solute precipitation and/or dissolution  

Science Conference Proceedings (OSTI)

The dynamics of solid-liquid interfaces controlled by solute precipitation and/or dissolution due to the chemical reaction at the interface were computed in two dimensions using a phase field models. Sharp-interface asymptotic analysis demonstrated that the phase field solutions should converge to the proper sharp-interface precipitation/dissolution limit. For the purpose of comparison, the numerical solution of the sharp-interface model for solute precipitation/dissolution was directly solved using a level set method. In general, the phase field results are found in good agreement with the level set results for all reaction rates and geometry configurations investigated. Present study supports the applications of both methods to more complicated and realistic reactive systems, including the nuclear waste release and mineral precipitation and dissolution

Zhijie Xu; Hai Huang; Paul Meakin

2012-01-01T23:59:59.000Z

404

Preliminary design of axial flow hydrocarbon turbine/generator set for geothermal applications  

DOE Green Energy (OSTI)

This report outlines the design of a 65 MW (e) gross turbine generator set in which a hydrocarbon gas mixture is used as the motive fluid. The turbine generator set is part of a geothermal binary cycle electric power plant proposed for the Heber site in the Imperial Valley, California. Aerodynamic design considerations and estimated unit performance for three hydrocarbon gas mixtures are presented. Real gas properties and equations of state are reviewed as they affect the turbine design and the thermodynamic cycle. The mechanical designs for the casing, rotor dynamics, shaft sealing and unit construction are detailed. Support systems such as the lube and seal supply system, turbine controls, etc., are reviewed. An extensive hydrocarbon turbine general specification is also included.

Barnes, B.; Samurin, N.A.; Shields, J.R.

1979-05-01T23:59:59.000Z

405

Radiological Control  

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

DOE-STD-1098-2008 October 2008 ------------------------------------- Change Notice 1 May 2009 DOE STANDARD RADIOLOGICAL CONTROL U.S. Department of Energy SAFT Washington, D.C. 20585 DISTRIBUTION STATEMENT A. Approved for public release; distribution is unlimited. DOE-STD-1098-2008 ii This document is available on the Department of Energy Technical Standards Program Website at http://www.standards.doe.gov/ iii DOE-STD-1098-2008 Change Notice 1: DOE-STD-1098-2008, Radiological Control Standard Section/page/paragraph Change Section 211, page 2-3, paragraph 1 Add new paragraph 1: "Approval by the appropriate Secretarial Officer or designee should be required

406

Feeling the Heat... From My TV Set | Department of Energy  

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

Feeling the Heat... From My TV Set Feeling the Heat... From My TV Set Feeling the Heat... From My TV Set August 8, 2011 - 2:32pm Addthis Andrea Spikes Communicator at DOE's National Renewable Energy Laboratory How many light bulbs does it take to equal the power output of a TV set? Or is it the other way around? The answer: It depends on the bulb and the TV. There are a few factors that determine the answer such as the wattage of the standard light bulb and the wattage of the TV. I was curious about the energy usage of my 48" LCD flat screen TV, since I can feel the heat coming off of it when it's on (which doesn't help me to feel cooler in the summer). I figured it must be using a ton of power! Older color TV sets with cathode ray tubes (CRTs) have an energy use range of 65-133 watts, depending on size: See the Typical Wattages of Various

407

International Review of Framework for Standards & Labeling Setting and  

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

International Review of Framework for Standards & Labeling Setting and International Review of Framework for Standards & Labeling Setting and Development Title International Review of Framework for Standards & Labeling Setting and Development Publication Type Report Year of Publication 2012 Authors Zhou, Nan, Nina Zheng Khanna, David Fridley, and John Romankiewicz Date Published 09/2012 Publisher Lawrence Berkeley National Laboratory Keywords appliance, framework, labeling, standards, techno-economics analyses Abstract As appliance energy efficiency standards and labeling (S&L) programs reach a broader geographic and product scope, a series of sophisticated and complex technical and economic analyses have been adopted by different countries in the world to support and enhance these growing S&L programs. The initial supporting techno-economic and impact analyses for S&L development make up a defined framework and process for setting and developing appropriate appliance efficiency standards and labeling programs. This report reviews in-depth the existing framework for standards setting and label development in the well-established programs of the U.S., Australia and the EU to identify and evaluate major trends in how and why key analyses are undertaken and to understand major similarities and differences between each of the frameworks.

408

Feeling the Heat... From My TV Set | Department of Energy  

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

Feeling the Heat... From My TV Set Feeling the Heat... From My TV Set Feeling the Heat... From My TV Set August 8, 2011 - 2:32pm Addthis Andrea Spikes Communicator at DOE's National Renewable Energy Laboratory How many light bulbs does it take to equal the power output of a TV set? Or is it the other way around? The answer: It depends on the bulb and the TV. There are a few factors that determine the answer such as the wattage of the standard light bulb and the wattage of the TV. I was curious about the energy usage of my 48" LCD flat screen TV, since I can feel the heat coming off of it when it's on (which doesn't help me to feel cooler in the summer). I figured it must be using a ton of power! Older color TV sets with cathode ray tubes (CRTs) have an energy use range of 65-133 watts, depending on size: See the Typical Wattages of Various

409

Analyzing Facebook privacy settings: User expectations vs. reality  

E-Print Network (OSTI)

The sharing of personal data has emerged as a popular activity over online social networking sites like Facebook. As a result, the issue of online social network privacy has received significant attention in both the research literature and the mainstream media. Our overarching goal is to improve defaults and provide better tools for managing privacy, but we are limited by the fact that the full extent of the privacy problem remains unknown; there is little quantification of the incidence of incorrect privacy settings or the difficulty users face when managing their privacy. In this paper, we focus on measuring the disparity between the desired and actual privacy settings, quantifying the magnitude of the problem of managing privacy. We deploy a survey, implemented as a Facebook application, to 200 Facebook users recruited via Amazon Mechanical Turk. We find that 36 % of content remains shared with the default privacy settings. We also find that, overall, privacy settings match users expectations only 37 % of the time, and when incorrect, almost always expose content to more users than expected. Finally, we explore how our results have potential to assist users in selecting appropriate privacy settings by examining the user-created friend lists. We find that these have significant correlation with the social network, suggesting that information from the social network may be helpful in implementing new tools for managing privacy.

Yabing Liu; Balachander Krishnamurthy; Krishna P. Gummadi

2011-01-01T23:59:59.000Z

410

Propensity score analysis in the Genetic Analysis Workshop 17 simulated data set on independent individuals  

E-Print Network (OSTI)

Workshop 17 simulated data set on independent individuals.Workshop 17 simulated data set on independent individualspower in this small data set by limiting the genomic

Lin, Chen; Sathirapongsasuti, Fah J; Kerner, Berit

2011-01-01T23:59:59.000Z

411

6.4.4.1.1. Data Set of Monthly CO2 Concentrations  

Science Conference Proceedings (OSTI)

... 6.4.4.1. Sample Data Sets 6.4.4.1.1. Data Set of Monthly CO2 Concentrations. Source and Background, This data set contains ...

2012-03-31T23:59:59.000Z

412

Lab sets new record for waste volume removed  

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

Lab Sets New Record for Waste Volume Removed Lab Sets New Record for Waste Volume Removed Community Connections: Our link to Northern New Mexico Communities Latest Issue:Dec. 2013 - Jan. 2014 All Issues » submit Lab sets new record for waste volume removed The Transuranic Waste Program has met its commitment to ship 800 cubic meters of TRU waste to the Waste Isolation Pilot Plant during fiscal year 2012. November 1, 2012 dummy image Read our archives Contacts Editor Linda Anderman Email Community Programs Office Kurt Steinhaus Email A lot of people worked together to make this happen, including our partners at the State of New Mexico and WIPP, as well as NNSA, the Los Alamos Site Office, and the Laboratory. The LANL Transuranic (TRU) Waste Program has met its commitment to ship 800 cubic meters of TRU waste to the Waste Isolation Pilot Plant (WIPP) during

413

LANL sets waste shipping record for fourth consecutive year  

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

LANL Sets Waste Shipping Record LANL Sets Waste Shipping Record Community Connections: Our link to Northern New Mexico Communities Latest Issue:Dec. 2013 - Jan. 2014 All Issues » submit LANL sets waste shipping record for fourth consecutive year The Laboratory has transported more than 1,000 shipments to WIPP since that facility opened in 1999. September 1, 2012 dummy image Read our archives Contacts Editor Linda Anderman Email Community Programs Office Kurt Steinhaus Email Our goal this fiscal year is 184 shipments, and we are on track to surpass that by a substantial margin. For the fourth consecutive year, Los Alamos National Laboratory's Transuranic (TRU) Waste Program sent a record number of shipments to the Waste Isolation Pilot Plant (WIPP) near Carlsbad, N.M. for permanent storage. The Laboratory's 172nd shipment of TRU waste this year left Los Alamos

414

Set and Save with Energy Star (Video) | Open Energy Information  

Open Energy Info (EERE)

Set and Save with Energy Star (Video) Set and Save with Energy Star (Video) Jump to: navigation, search Tool Summary LAUNCH TOOL Name: Spain Installed Wind Capacity Website Focus Area: Renewable Energy Topics: Market Analysis Website: www.gwec.net/index.php?id=131 Equivalent URI: cleanenergysolutions.org/content/spain-installed-wind-capacity-website Language: English Policies: Regulations Regulations: Feed-in Tariffs This website presents an overview of total installed wind energy capacity in Spain per year from 2000 to 2010. The page also presents the main market developments from 2010; a policy summary; a discussion of the revision in feed-in tariffs in 2010; and a future market outlook. References Retrieved from "http://en.openei.org/w/index.php?title=Set_and_Save_with_Energy_Star_(Video)&oldid=514554"

415

Environmental Management Scientist Sets His Sights on Mars | Department of  

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

Environmental Management Scientist Sets His Sights on Mars Environmental Management Scientist Sets His Sights on Mars Environmental Management Scientist Sets His Sights on Mars September 4, 2012 - 3:29pm Addthis Curiosity, left, at NASA’s Jet Propulsion Laboratory in Pasadena, California, in late November 2011. Shown here is the flight hardware that was being assembled prior to shipment to Cape Canaveral Air Force Station in Florida for the launch. | Photo Credit Dr. Robert C. Nelson Curiosity, left, at NASA's Jet Propulsion Laboratory in Pasadena, California, in late November 2011. Shown here is the flight hardware that was being assembled prior to shipment to Cape Canaveral Air Force Station in Florida for the launch. | Photo Credit Dr. Robert C. Nelson Erin Szulman Erin Szulman Special Assistant, Office of Environmental Management

416

Fuel-Efficient Stove Programs in Humanitarian Settings | Open Energy  

Open Energy Info (EERE)

Fuel-Efficient Stove Programs in Humanitarian Settings Fuel-Efficient Stove Programs in Humanitarian Settings Jump to: navigation, search Tool Summary Name: Fuel-Efficient Stove Programs in Humanitarian Settings Agency/Company /Organization: USAID Sector: Energy Focus Area: Biomass, Energy Efficiency Phase: Evaluate Options, Prepare a Plan, Evaluate Effectiveness and Revise as Needed Resource Type: Guide/manual, Lessons learned/best practices, Presentation, Publications User Interface: Spreadsheet, Website Website: www.energytoolbox.org/cookstoves/ Cost: Free Language: English A step-by-step process of assessment, planning, implementation, and monitoring and evaluation of a Cookstove activity This Toolkit is designed to take you and your organization through a step-by-step process of assessment, planning, implementation, and

417

TransCom3 Level 2 Data Set Released  

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

Level 2 Data Set Released Level 2 Data Set Released The ORNL DAAC announces the release of "TransCom 3: Seasonal CO2 Flux Estimates from Atmospheric Inversions (Level 2)", prepared by K.R. Gurney and A.S. Denning. This data set provides model outputs and seasonal mean CO2 fluxes from the Atmospheric Carbon Cycle Inversion Intercomparison (TransCom 3), Level 2 inversion experiment. This Level 2 experiment inverted for the spatial and temporal pattern of the residual CO2 sources and sinks. The seasonal inversion consists of a 3-year forward simulation (365 days per year) containing 4 presubtracted tracers, 11 SF6 tracers, and 22 CO2 tracers (11 terrestrial, 11 oceanic) (Gurney et al., 2000). Carbon fluxes were estimated for each month of an average year determined as the mean of the

418

Advisory Board Public Meeting Set for Webinar | Department of Energy  

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

Advisory Board Public Meeting Set for Webinar Advisory Board Public Meeting Set for Webinar Advisory Board Public Meeting Set for Webinar April 4, 2013 - 12:00pm Addthis Participants in a previous EM Site-Specific Advisory Board meeting. Participants in a previous EM Site-Specific Advisory Board meeting. The Department will host its first EM Site-Specific Advisory Board (EM SSAB) Chairs meeting via webinar on Thursday, April 25, 2013, from 1 to 5:30 p.m. Eastern Daylight Time. The purpose of the webinar is to provide an opportunity for EM SSAB Chairs and members of their local boards to receive presentations from EM managers and discuss crosscutting issues that impact sites and local stakeholders throughout the EM complex. Any interested stakeholders or members of the public who would like to observe the proceedings are encouraged to attend.

419

LBA Data set Released from the Physical Climate Science Theme  

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

Physical Climate Science Research Theme Physical Climate Science Research Theme The ORNL DAAC announces the release of a data set from the Physical Climate (PC-06) Science theme of LBA. LBA-HMET PC-06 ECMWF Modeled Precipitation and Surface Flux, Rondonia, Brazil: 1999. Data set prepared by A.K. Betts and C. Jakob. This data set provides the mean diurnal cycle of precipitation, near-surface thermodynamics, and surface fluxes generated from short-term forecasts from the European Centre for Medium-Range Weather Forecasts (ECMWF) model. The ECMWF model was run for two LBA campaigns conducted in Rondonia, Brazil during January and February of 1999: Wet Season Atmospheric Mesoscale Campaign (WETAMC) and the Tropical Rainfall measuring Mission (TRMM). LBA was an international research initiative under the leadership of

420

Setting the Record Straight on Weatherization | Department of Energy  

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

Setting the Record Straight on Weatherization Setting the Record Straight on Weatherization Setting the Record Straight on Weatherization August 27, 2010 - 3:02pm Addthis Dan Leistikow Dan Leistikow Former Director, Office of Public Affairs What does this mean for me? Home around the country are being weatherized -- cutting energy waste and saving money at the same time. Yesterday, Vice President Biden visited a New Hampshire homeowner and announced that more than 200,000 homes have been weatherized as part of the American Recovery and Reinvestment Act, helping families across the nation cut their energy bills. The Associated Press ran an article today critical of the announcement and suggesting - incorrectly - that the Administration hasn't acknowledged that the program got off to a slower start than was anticipated.

Note: This page contains sample records for the topic "tectonic setting controlling" 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

Visualizing large data sets in the earth sciences  

SciTech Connect

With single data sets containing billions of points, meteorologists and other earth scientists face an avalanche of data received from their remote-sensing instruments and numerical simulation models. The Space Science and Engineering Center (SSEC) at the University of Wisconsin-Madison led the evolution of weather visualization systems from paper to electronic displays with their Mancomputer Interactive Data Access System (MCIDAS). They have continued this evolution into animated three-dimensional images and recently into highly interactive displays. Their software can manage, analyze, and visualize large data sets that span many physical variables (such as temperature, pressure, humidity, and wind speed), as well as time and three spatial dimensions. McIDAS has produced three-dimensional animations of data sets from many diverse sources on videotape and on a special binocular stereo workstation. Its applications are discussed in this paper.

Hibbard, W.; Santek, D. (Wisconsin Univ., Madison, WI (USA))

1989-08-01T23:59:59.000Z

422

Analytical Benchmark Test Set for Criticality Code Verification  

Science Conference Proceedings (OSTI)

A number of published numerical solutions to analytic eigenvalue (k{sub eff}) and eigenfunction equations are summarized for the purpose of creating a criticality verification benchmark test set. The 75-problem test set allows the user to verify the correctness of a criticality code for infinite medium and simple geometries in one- and two-energy groups, one- and two-media, and both isotropic and anisotropic neutron scattering. The problem specifications will produce both k{sub eff} = 1 and the quoted k{sub {infinity}} to at least five decimal places. Additional uses of the test set for code verification are also discussed. A list of 45 references and an appendix with k{sub {infinity}} derivations is also included.

Avneet Sood; D. K. Parsons; R. A. Forster

1999-07-01T23:59:59.000Z

423

Approaches to test set generation using binary decision diagrams  

E-Print Network (OSTI)

This research pursues the use of powerful BDD-based functional circuit analysis to evaluate some approaches to test set generation. Functional representations of the circuit allow the measurement of information about faults that is not directly available through circuit simulation methods, such as probability of random detection and test-space overlap between faults. I have created a software tool that performs experiments to make such measurements and augments existing test generation strategies with this new information. Using this tool, I explored the relationship of fault model difficulty to test set length through fortuitous detection, and I experimented with the application of function-based methods to help reconcile the traditionally opposed goals of making test sets that are both smaller and more effective.

Wingfield, James

2003-12-01T23:59:59.000Z

424

Nine LBA-ECO Data Sets Released, May 2008  

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

Nine LBA-ECO Data Sets Released Nine LBA-ECO Data Sets Released The ORNL DAAC announces the release of nine Carbon Dynamics data sets associated with the LBA-ECO component of the Large Scale Biosphere-Atmosphere Experiment in Amazonia (LBA). These Carbon dynamics studies involved the quantification of the carbon pools in vegetation and the rates of carbon exchange among the atmosphere, vegetation, and soils. Ecosystem carbon balance was investigated in a primary tropical forest in central Amazonia using an approach that integrated long-term eddy covariance flux measurements with comprehensive ecological characterization methods. These data are applicable for the investigation of the way in which these rates may be altered by natural and human disturbances. Studies took place in the old-growth upland forest at the Para Western

425

Automated flow-temperature-humidity control system  

SciTech Connect

An automated system that controls air flow, temperature, and humidity was developed from a commercially available temperature-humidity indicator and a specially built flow-temperature-humidity control module. Parameters are set using direct-reading dials on the control module. The air flow is maintained using a mass-flow controller while process controllers connected to the indicator regulate humidity and temperature. The system will run indefinitely without need for operator intervention. If the module and indicator are calibrated properly, accurate air flows (+-2% of full scale), temperatures (+-0.3/sup 0/C), and humidities (+-2% RH) can be achieved.

Nelson, G.O.; Taylor, R.D.

1980-10-01T23:59:59.000Z

426

Robustness and Errors in Quantum Optimal Control  

E-Print Network (OSTI)

We introduce a new approach to quantify the robustness of optimal control of closed quantum systems. Our theory allows to assess the degree of distortion that can be applied to a set of known optimal control parameters, which are solutions of an optimal control problem. The formalism is applied to an exactly solvable model and to the Landau-Zener model, whose optimal control problem is solvable only numerically. The presented method is of importance for any application where a high degree of controllability of the quantum system dynamics is required.

Calarco, Antonio Negretti; Rosario Fazio; Tommaso

2010-01-01T23:59:59.000Z

427

SETTING THE OCCUPATIONAL EXPOSURE LIMIT FOR CF3I ...  

Science Conference Proceedings (OSTI)

... T3 and Tq [8]. Release of these hormones is controlled by a neuroendocrine feedback loop, involving the hypothalamus, pituitary gland, and the ...

2011-10-04T23:59:59.000Z

428

Managing very large distributed data sets on a data grid  

Science Conference Proceedings (OSTI)

In this work we address the management of very large data sets, which need to be stored and processed across many computing sites. The motivation for our work is the ATLAS experiment for the Large Hadron Collider (LHC), where the authors have been involved ... Keywords: data management, distributed systems, grid computing, modelling, simulation

Miguel Branco; Ed Zaluska; David de Roure; Mario Lassnig; Vincent Garonne

2010-08-01T23:59:59.000Z

429

Embedded DSP Processor Design: Application Specific Instruction Set Processors  

Science Conference Proceedings (OSTI)

This book provides design methods for Digital Signal Processors and Application Specific Instruction set Processors, based on the author's extensive, industrial design experience. Top-down and bottom-up design methodologies are presented, providing valuable ... Keywords: Circuits, Data Processing, Electricity, Microelectronics

Dake Liu

2008-05-01T23:59:59.000Z

430

Hybrid rough sets intelligent system architecture for survival analysis  

Science Conference Proceedings (OSTI)

Survival analysis challenges researchers because of two issues. First, in practice, the studies do not span wide enough to collect all survival times of each individual patient. All of these patients require censor variables and cannot be analyzed without ... Keywords: Kaplan-Meier method, hybrid intelligent systems, reducts, rough sets, soft computing, survival analysis

Puntip Pattaraintakorn; Nick Cercone; Kanlaya Naruedomkul

2007-01-01T23:59:59.000Z

431

Popularity vs maximum cardinality in the stable marriage setting  

Science Conference Proceedings (OSTI)

Given a bipartite graph G = (A ? B, E) where each vertex ranks its neighbors in a strict order of preference, we consider the problem of computing a largest matching in the set of popular matchings in G. A matching M is ...

Telikepalli Kavitha

2012-01-01T23:59:59.000Z

432

Application of fuzzy sets for the determination of electricity tariffs  

Science Conference Proceedings (OSTI)

This paper introduces a new approach to establish electricity tariffs based on experts' fuzzy estimations on the example of Georgia. The existent situation in tariffication processes is considered. The necessity to use new approaches for implementation ... Keywords: algorithm, coordination index, fuzzy aggregation, fuzzy set, parameter, tariff

Teimuraz Tsabadze

2011-12-01T23:59:59.000Z

433

An empirical assessment of ranking accuracy in ranked set sampling  

Science Conference Proceedings (OSTI)

Ranked set sampling (RSS) involves ranking of potential sampling units on the variable of interest using judgment or an auxiliary variable to aid in sample selection. Its effectiveness depends on the success in this ranking. We provide an empirical assessment ... Keywords: Concomitant ranking, Logistic regression, Simple random sampling, Simulation study

Haiying Chen; Elizabeth A. Stasny; Douglas A. Wolfe

2006-11-01T23:59:59.000Z

434

Local Linear Convergence of Approximate Projections onto Regularized Sets  

E-Print Network (OSTI)

The numerical properties of algorithms for finding the intersection of sets depend to some extent on the regularity of the sets, but even more importantly on the regularity of the intersection. The alternating projection algorithm of von Neumann has been shown to converge locally at a linear rate dependent on the regularity modulus of the intersection. In many applications, however, the sets in question come from inexact measurements that are matched to idealized models. It is unlikely that any such problems in applications will enjoy metrically regular intersection, let alone set intersection. We explore a regularization strategy that generates an intersection with the desired regularity properties. The regularization, however, can lead to a significant increase in computational complexity. In a further refinement, we investigate and prove linear convergence of an approximate alternating projection algorithm. The analysis provides a regularization strategy that fits naturally with many ill-posed inverse problems, and a mathematically sound stopping criterion for extrapolated, approximate algorithms. The theory is demonstrated on the phase retrieval problem with experimental data. The conventional early termination applied in practice to unregularized, consistent problems in diffraction imaging can be justified fully in the framework of this analysis providing, for the first time, proof of convergence of alternating approximate projections for finite dimensional, consistent phase retrieval problems.

D. Russell Luke

2011-08-10T23:59:59.000Z

435

Generalized planted (l,d)-motif problem with negative set  

Science Conference Proceedings (OSTI)

Finding similar patterns (motifs) in a set of sequences is an important problem in Computational Molecular Biology. Pevzner and Sze [18] defined the planted (l,d)-motif problem as trying to find a length-l pattern that occurs in ...

Henry C. M. Leung; Francis Y. L. Chin

2005-10-01T23:59:59.000Z

436

Approaches to Conflict Dynamics Based on Rough Sets  

Science Conference Proceedings (OSTI)

Conflict analysis and conflict resolution play an important role in negotiation during contract-management situations in many organizations. The issue here is how to model a combination of complex situations among agents where there are disagreements ... Keywords: Approximation space, conflict, conflict graph, conflict resolution, negotiation, requirements engineering, rough sets

Sheela Ramanna; James F. Peters; Andrzej Skowron

2007-01-01T23:59:59.000Z

437

EFSA sets upper intake level for LC-PUFA  

Science Conference Proceedings (OSTI)

This article, from our Health & Nutrition News department, discusses EFSAs establishment of an upper intake level for DHA and EPA and the agencys work on health claims. EFSA sets upper intake level for LC-PUFA Inform Magazine Biofuels and Bioproducts a

438

Automatic Identification of Shaft Orbits for Steam Turbine Generator Sets  

Science Conference Proceedings (OSTI)

The shaft orbits and dynamic characteristics of the shaft centre orbit contain abundant information for the fault diagnosis of rotating machinery and reflect different faults of rotating machine. Therefore the shaft orbits recognition plays an important ... Keywords: shaft orbit, steam turbine generator sets, morphological filter, invariant moment, BP neural network

Changfeng Yan; Hao Zhang; Hui Li; Li Yang; Wen Huang

2009-05-01T23:59:59.000Z

439

Post-processing of associative classification rules using closed sets  

Science Conference Proceedings (OSTI)

For a classifier, besides classification capability, its size is another vital aspect. In pursuit of high performance, many classifiers do not take into consideration their sizes and contain numerous both essential and insignificant rules. This, however, ... Keywords: Classification, Closed set, Data mining, Post-processing, Rule pruning

Huawen Liu; Jigui Sun; Huijie Zhang

2009-04-01T23:59:59.000Z

440

On Negative Unfolding in the Answer Set Semantics  

Science Conference Proceedings (OSTI)

We study negative unfolding for logic programs from a viewpoint of preservation of the answer set semantics. To this end, we consider negative unfolding in terms of nested expressions by Lifschitz et al., and regard it as a combination of the replacement ...

Hirohisa Seki

2009-03-01T23:59:59.000Z

Note: This page contains sample records for the topic "tectonic setting controlling" 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

Extended Fuzzy Logic Programs with Fuzzy Answer Set Semantics  

Science Conference Proceedings (OSTI)

This paper extends fuzzy logic programs [12, 24] to allow the explicit representation of classical negation as well as non-monotonic negation, by introducing the notion of extended fuzzy logic programs. We present the fuzzy answer set semantics for the ...

Emad Saad

2009-08-01T23:59:59.000Z

442

Television and Set-Top Box Energy Use and Efficiency  

Science Conference Proceedings (OSTI)

Televisions, their peripheral equipment and other consumer electronics are a fast growing electricity use that threatens to offset many of the efficiency and conservation gains achieved in lighting, appliance use, and heating and cooling. This Technical Update focuses on energy use of televisions and set top boxes in the U.S. residential sector as of 2009.

2009-09-24T23:59:59.000Z

443

Customizing your Google Scholar Settings University of Saskatchewan Library  

E-Print Network (OSTI)

Customizing your Google Scholar Settings University of Saskatchewan Library Enabling FindIt!/SFX in Google ScholarTM To enable FindIt!, the Library's OpenURL linking service, in Google ScholarTM on your personal computer: 1. Start at the Google ScholarTM homepage at http://scholar.google.ca/ 2. Select

Peak, Derek

444

Cutting and Stitching: Converting Sets of Polygons to Manifold Surfaces  

Science Conference Proceedings (OSTI)

AbstractMany real-world polygonal surfaces contain topological singularities that represent a challenge for processes such as simplification, compression, and smoothing. We present an algorithm that removes singularities from nonmanifold sets of polygons ... Keywords: Polygonal surface, topological singularities, manifold, cutting, stitching.

Andr Guziec; Gabriel Taubin; Francis Lazarus; Bill Horn

2001-04-01T23:59:59.000Z

445

An Active-Set Quadratic Programming Method Based On Sequential ...  

E-Print Network (OSTI)

Oct 7, 2013 ... of a branch-and-bound search for a Mixed-Integer Nonlinear Program (MINLP). .... After eliminating pi and rearranging terms, ..... Algorithm 2 will still detect when the active set remains unchanged and enter the inner loop in.

446

Anti-complex sets and reducibilities with tiny use  

E-Print Network (OSTI)

In contrast with the notion of complexity, a set $A$ is called anti-complex if the Kolmogorov complexity of the initial segments of $A$ chosen by a recursive function is always bounded by the identity function. We show that, as for complexity, the natural arena for examining anti-complexity is the weak-truth table degrees. In this context, we show the equivalence of anti-complexity and other lowness notions such as r.e.\\ traceability or being weak truth-table reducible to a Schnorr trivial set. A set $A$ is anti-complex if and only if it is reducible to another set $B$ with \\emph{tiny use}, whereby we mean that the use function for reducing $A$ to $B$ can be made to grow arbitrarily slowly, as gauged by unbounded nondecreasing recursive functions. This notion of reducibility is then studied in its own right, and we also investigate its range and the range of its uniform counterpart.

Franklin, Johanna N Y; Stephan, Frank; Wu, Guohua

2011-01-01T23:59:59.000Z

447

Selecting highly optimal architectural feature sets with Filtered Cartesian Flattening  

Science Conference Proceedings (OSTI)

Feature modeling is a common method used to capture the variability in a configurable application. A key challenge developers face when using a feature model is determining how to select a set of features for a variant that simultaneously satisfy a series ... Keywords: Approximation algorithm, Feature modeling, Optimization, Resource constraints

Jules White; Brian Dougherty; Douglas C. Schmidt

2009-08-01T23:59:59.000Z

448

Scaling IR-system evaluation using term relevance sets  

Science Conference Proceedings (OSTI)

This paper describes an evaluation method based on Term Relevance Sets Trels that measures an IR system's quality by examining the content of the retrieved results rather than by looking for pre-specified relevant pages. Trels consist of a list ... Keywords: IR-system evaluation, keywords, trels, web search evaluation

Einat Amitay; David Carmel; Ronny Lempel; Aya Soffer

2004-07-01T23:59:59.000Z

449

Set-sharing is redundant for pair-sharing  

Science Conference Proceedings (OSTI)

Although the usual goal of sharing analysis is to detect which pairs of variables share, the standard choice for sharing analysis is a domain that characterizes set-sharing. In this paper, we question, apparently for the first time, whether this domain ... Keywords: abstract interpretation, data-flow analysis, logic programming, sharing analysis

Roberto Bagnara; Patricia M. Hill; Enea Zaffanella

2002-04-01T23:59:59.000Z

450

An Efficient Implementation of an Active Set Method for SVMs  

Science Conference Proceedings (OSTI)

We propose an active set algorithm to solve the convex quadratic programming (QP) problem which is the core of the support vector machine (SVM) training. The underlying method is not new and is based on the extensive practice of the Simplex method and ...

Katya Scheinberg

2006-12-01T23:59:59.000Z

451

Knowledge discovery by an intelligent approach using complex fuzzy sets  

Science Conference Proceedings (OSTI)

In the age of rapidly increasing volumes of data, human experts have come to the urgent need to extract useful information from the huge amount of data. Knowldege discovery in databases has obtained much attention for researches and applications in business ... Keywords: artificial bee colony (ABC), complex fuzzy set (CFS), complex neuro-fuzzy system (CNFS), knowledge discovery, recursive least squares estimator (RLSE)

Chunshien Li; Feng-Tse Chan

2012-03-01T23:59:59.000Z

452

Iterative Dictionary Construction for Compression of Large DNA Data Sets  

Science Conference Proceedings (OSTI)

Genomic repositories increasingly include individual as well as reference sequences, which tend to share long identical and near-identical strings of nucleotides. However, the sequential processing used by most compression algorithms, and the volumes ... Keywords: Dictionary construction, compression, DNA, large data sets.

Shanika Kuruppu; Bryan Beresford-Smith; Thomas Conway; Justin Zobel

2012-01-01T23:59:59.000Z

453

11 Algorithms for Multiplex PCR Primer Set Selection with  

E-Print Network (OSTI)

11 Algorithms for Multiplex PCR Primer Set Selection with Amplification Length Constraints K of interest [13]. Effective amplification can be achieved using the polymerase chain reaction [17] (PCR numberof copies of specific DNA fragments. In its basic form, PCR requires a pair of short single

Mandoiu, Ion

454

Fast arithmetic for triangular sets: From theory to practice  

Science Conference Proceedings (OSTI)

We study arithmetic operations for triangular families of polynomials, concentrating on multiplication in dimension zero. By a suitable extension of fast univariate Euclidean division, we obtain theoretical and practical improvements over a direct recursive ... Keywords: High-performance computing, Fast polynomial arithmetic, Triangular set

Xin Li; Marc Moreno Maza; ric Schost

2009-07-01T23:59:59.000Z

455

ORNL DAAC Pre-Packaged Data Set List  

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

Make Your Own CD Sets Make Your Own CD Sets You can download CD images (.ISO files) from this page and make (burn) your own CDs on your personal CD writeable (CD-R / CD+R) or rewriteable (CD-RW / CD+RW) drive. Note that some CD sets have user interfaces that require that you set the volume label of your CD to specific names in order to operate. See the readme.txt file for details. You do not have to register or sign in to download CD images. If you are not sure how to burn an ISO image to a CD, put the term "burn ISO image" into your favorite search engine or into the help for your CD burning software and you should find a number of useful hints. Note that on many operating systems, you can also "mount" the ISO file so it appears like a CD and use it that way, without burning a disc.

456

REACTOR CONTROL  

DOE Patents (OSTI)

This patent relates to nuclear reactors of the type which utilize elongited rod type fuel elements immersed in a liquid moderator and shows a design whereby control of the chain reaction is obtained by varying the amount of moderator or reflector material. A central tank for containing liquid moderator and fuel elements immersed therein is disposed within a surrounding outer tank providing an annular space between the two tanks. This annular space is filled with liquid moderator which functions as a reflector to reflect neutrons back into the central reactor tank to increase the reproduction ratio. Means are provided for circulating and cooling the moderator material in both tanks and additional means are provided for controlling separately the volume of moderator in each tank, which latter means may be operated automatically by a neutron density monitoring device. The patent also shows an arrangement for controlling the chain reaction by injecting and varying an amount of poisoning material in the moderator used in the reflector portion of the reactor.

Ruano, W.J.

1957-12-10T23:59:59.000Z

457

Temperature Control of Continued Hyperthermic Celiac Perfusion Based on Generalized Predictive Self-Tuning Control  

Science Conference Proceedings (OSTI)

On the basis of the characteristic and requirement of the continued hyperthermic celiac perfusion (CHCP) temperature process. A model is set up, the generalized predictive self-tuning control (GPSC) algorithm is used to control the whole system to get ... Keywords: CHCP, GPSC, Modeling

Xing-hui Zhang; Hui-min Jiang; Zhao-lin Gu; Zeng-qiang Chen

2008-10-01T23:59:59.000Z

458

Controlling DNA Methylation  

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

Controlling DNA Methylation Though life on earth is composed of a diverse range of organisms, some with many different types of tissues and cells, all these are encoded by a molecule we call DNA. The information required to build a protein is stored in DNA within the cells. Not all the message in the DNA is used in each cell and not all the message is used all the time. During cell differentiation, the cells become dedicated for their specific function which involves selectively activating some genes and repressing others. Gene regulation is an important event in the developmental biology and the biology of various diseases, but a more complex process. Controlling DNA Methylation Though life on earth is composed of a diverse range of organisms, some with many different types of tissues and cells, all these are encoded by a molecule we call DNA. The information required to build a protein is stored in DNA within the cells. Not all the message in the DNA is used in each cell and not all the message is used all the time. During cell differentiation, the cells become dedicated for their specific function which involves selectively activating some genes and repressing others. Gene regulation is an important event in the developmental biology and the biology of various diseases, but a more complex process. In the bacteria there are distinct enzymes while one is capable of cleaving DNA, the other protects DNA by modification. The complementary function provided by the set of enzymes offers a defense mechanism against the phage infection and DNA invasion. The incoming DNA is cleaved sequence specifically by the class of enzymes called restriction endonuclease (REase). The host DNA is protected by the sequence specific action of matching set of enzymes called the DNA methyltransferase (MTase). The control of the relative activities of the REase and MTase is critical because a reduced ratio of MTase/REase activity would lead to cell death via autorestriction. However too high a ratio would fail to provide protection against invading viral DNA. In addition a separate group of proteins capable of controlling R-M proteins have been identified in various restriction-modification (R-M) systems which are called C proteins (Roberts et al., 2003).

459

Method and apparatus for controlling multiple motors  

DOE Patents (OSTI)

A method and apparatus are provided for simultaneously controlling a plurality of stepper motors. Addressing circuitry generates address data for each motor in a periodic address sequence. Memory circuits respond to the address data for each motor by accessing a corresponding memory location containing a first operational data set functionally related to a direction for moving the motor, speed data, and rate of speed change. First logic circuits respond to the first data set to generate a motor step command. Second logic circuits respond to the command from the first logic circuits to generate a third data set for replacing the first data set in memory with a current operational motor status, which becomes the first data set when the motor is next addressed.

Jones, Rollin G. (Los Alamos, NM); Kortegaard, Bert L. (Los Alamos, NM); Jones, David F. (Los Alamos, NM)

1987-01-01T23:59:59.000Z

460

Method and apparatus for controlling multiple motors  

DOE Patents (OSTI)

A method and apparatus are provided for simultaneously controlling a plurality of stepper motors. Addressing circuitry generates address data for each motor in a periodic address sequence. Memory circuits respond to the address data for each motor by accessing a corresponding memory location containing a first operational data set functionally related to a direction for moving the motor, speed data, and rate of speed change. First logic circuits respond to the first data set to generate a motor step command. Second logic circuits respond to the command from the first logic circuits to generate a third data set for replacing the first data set in memory with a current operational motor status, which becomes the first data set when the motor is next addressed.

Jones, R.G.; Kortegaard, B.L.; Jones, D.F.

1986-07-22T23:59:59.000Z

Note: This page contains sample records for the topic "tectonic setting controlling" 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

Primer Control System Cyber Security Framework and Technical Metrics  

Science Conference Proceedings (OSTI)

The Department of Homeland Security National Cyber Security Division supported development of a control system cyber security framework and a set of technical metrics to aid owner-operators in tracking control systems security. The framework defines seven relevant cyber security dimensions and provides the foundation for thinking about control system security. Based on the developed security framework, a set of ten technical metrics are recommended that allow control systems owner-operators to track improvements or degradations in their individual control systems security posture.

Wayne F. Boyer; Miles A. McQueen

2008-05-01T23:59:59.000Z

462

A Research on Instability of Small Flow in SCADA and an Optimizing Design for Control  

Science Conference Proceedings (OSTI)

SCADA is a set of systems with a higher automatic level of the long-distance pipeline. When the sub-transmission stations in the state of full load, the automatic control of sub-output capacity is quite stable working at certain settings. However, partly ... Keywords: PID control, SCADA system, small flow, sub-output control

Youqiang Guo; Zijun Zhang; Xuezhu Pei

2009-07-01T23:59:59.000Z

463

Heliostat control  

DOE Patents (OSTI)

An improvement in a system and method of controlling heliostat in which the heliostat is operable in azimuth and elevation by respective stepper motors and including the respective steps or means for calculating the position for the heliostat to be at a commanded position, determining the number of steps in azimuth and elevation for each respective motor to get to the commanded position and energizing both the azimuth and elevation stepper motors to run in parallel until predetermined number of steps away from the closest commanded position in azimuth and elevation so that the closest position has been achieved, and thereafter energizing only the remaining motor to bring it to its commanded position. In this way, the heliostat can be started from a stowed position in the morning and operated by a computer means to its commanded position and kept correctly oriented throughout the day using only the time of the day without requiring the usual sensors and feedback apparatus. A computer, or microprocessor, can then control a plurality of many heliostats easily and efficiently throughout the day.

Kaehler, James A. (Littleton, CO)

1984-01-01T23:59:59.000Z

464

EVSE Features Low and High Current Settings Integrated Flashlight  

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

Low and High Current Settings Integrated Flashlight Low and High Current Settings Integrated Flashlight Auto-restart EVSE Specifications Grid connection Plug and cord NEMA 5-15 Connector type J1772 Test lab certifications ETL Listed Approximate size (H x W x D inches) 16 x 9 x 4 Charge level AC Level 1 Input voltage 120 VAC Maximum input current 12 Amp Circuit breaker rating 20 Amp Test Conditions 1 Test date 9/4/2012 Nominal supply voltage (Vrms) 117.05 Supply frequency (Hz) 59.99 Initial ambient temperature (°F) 58 Test Vehicle 1,3 Make and model 2012 Chevrolet Volt Battery type Li-ion Steady state charge power (AC kW) 1.36 Maximum charge power (AC kW) 1.45 EVSE Test Results 1,2,4 EVSE consumption prior to charge (AC W) 3.6

465

Lawrence Livermore and Rensselaer Polytechnic Institute scientists set a  

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

6 6 For immediate release: 04/30/2013 | NR-13-04-06 Lawrence Livermore and Rensselaer Polytechnic Institute scientists set a new simulation speed record on the Sequoia supercomputer Donald B Johnston, LLNL, (925) 423-4902, johnston19@llnl.gov Printer-friendly Lawrence Livermore scientists, from left, David Jefferson and Peter Barnes. Photo by Laura Schulz and Meg Epperly/LLNL High Resolution Image Computer scientists at Lawrence Livermore National Laboratory (LLNL) and Rensselaer Polytechnic Institute have set a high performance computing speed record that opens the way to the scientific exploration of complex planetary-scale systems. In a paper to be published in May, the joint team will announce a record-breaking simulation speed of 504 billion events per second on LLNL's

466

LBA Land Use and Land Cover Data Set Released  

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

LBA Model Intercomparison Project Meteorological Forcing Data Published LBA Model Intercomparison Project Meteorological Forcing Data Published The ORNL DAAC announces the release of LBA Model Intercomparison Project (LBA-MIP) meteorological forcing data from nine Brazilian flux towers for periods between 1999 and 2006. LBA-ECO CD-32 LBA Model Intercomparison Project (LBA-MIP) Meteorological Forcing Data. Data set prepared by L.G.G. de Goncalves, N. Restrepo-Coupe, H.R. da Rocha, S.R. Saleska, and R. Stockli. This data set provides gap-filled meteorological observations from nine Brazilian flux towers for periods between 1999 and 2006. The measurements include: air temperature, specific humidity, module of wind speed, downward long wave and shortwave radiation at the surface, surface pressure, precipitation, and carbon dioxide (CO2). These atmospheric data are provided at 1-hour time-steps,

467

Removal of Dioxin Contamination for Gas Turbine Generator Set Repair  

SciTech Connect

Decontamination projects are typically undertaken in the interest of reducing disposal costs. This goal can be achieved because decontamination concentrates the contaminant into a smaller volume or changes its form so that a lower cost disposal technology becomes available. Less frequently, decontamination adds value back to the fouled structure or contaminated piece of equipment. This removal of dioxins from a gas turbine generator set is one of the latter cases. A multi-million dollar piece of equipment could have been destined for the scrap pile. Instead, an innovative, non-destructive decontamination technology, developed under EPA and DOE demonstration programs has was employed so that the set could repaired and put back into service. The TechXtractchemical decontamination technology reduced surface dioxin / furan concentrations from as high as 24,000 ng / m2 to less than 25 ng / m2 and below detection limits.

Fay, W. S.; Borah, R.E.

2003-02-25T23:59:59.000Z

468

Learning Feature Weights from Customer Return-Set Selections  

E-Print Network (OSTI)

This paper describes LCW, a procedure for learning customer preferences represented as feature weights by observing customers' selections from return sets. An empirical evaluation on simulated customer behavior indicated that uninformed hypotheses about customer weights lead to low ranking accuracy unless customers place some importance on almost all features or the total number of features is quite small. In contrast, LCW's estimate of the mean preferences of a customer population improved as the number of customers increased, even for larger numbers of features of widely differing importance. This improvement in the estimate of mean customer preferences led to improved prediction of individual customer's rankings, irrespective of the extent of variation among customers and whether a single or multiple retrievals were permitted. The experimental results suggest that the return set that optimizes benefit may be smaller for customer populations with little variation than for customer populations with wide variation.

L. Karl Branting

2004-01-01T23:59:59.000Z

469

Generation of a Consistent Terrestrial Net Primary Production Data Set  

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

Generation of a Consistent Terrestrial Net Generation of a Consistent Terrestrial Net Primary Production Data Set Final Report NASA Reference Number TE/99-0005 May 3, 2001 Richard J. Olson and Jonathan M. O. Scurlock Environmental Sciences Division Oak Ridge National Laboratory Oak Ridge, Tennessee 37831-6407 This project, "Generation of a Consistent Terrestrial Net Primary Production Data Set", is a coordinated, international effort to compile global estimates of terrestrial net primary productivity (NPP) for parameterization, calibration, and validation of NPP models. The project (NASA Reference Number TE/99-0005) was funded by the National Aeronautics and Space Administration (NASA), Office of Earth Science, Terrestrial Ecology Program under Interagency Agreement number 2013-M164-A1, under

470

EPRI EMF Exposure Database: Electrical Workers Data Set  

Science Conference Proceedings (OSTI)

Researchers at the University of Southern California (USC) provided data from the EPRI-sponsored Assessment of Electromagnetic Fields Exposure by Job Title Study (WO799-27) for inclusion in the EPRI EMF Exposure Database. This data set contains six data products related to measurements of magnetic field exposure and estimates of time performing specific tasks: binary and ASCII time-series files of individual measurements, summaries of each task, summaries of each type of task within a measurement session...

1996-11-13T23:59:59.000Z

471

EPRI EMF Exposure Database: EMDEX Occupational Study Data Set  

Science Conference Proceedings (OSTI)

Researchers from the EMDEX Occupational Study (WO2966-01) provided data from this study for inclusion in the EPRI EMF Exposure Database. This data set contains fourteen data products related to measurements of electric and magnetic field personal exposure: binary and ASCII time-series files of individual measurements, summaries of occupied environment by partition (continuous period in environment), by day and by entire measurement session, summaries of occupied environment for work status (work/non-work...

1996-10-31T23:59:59.000Z

472

Confusability graphs for symmetric sets of quantum states  

E-Print Network (OSTI)

For a set of quantum states generated by the action of a group, we consider the graph obtained by considering two group elements adjacent whenever the corresponding states are non-orthogonal. We analyze the structure of the connected components of the graph and show two applications to the optimal estimation of an unknown group action and to the search for decoherence free subspaces of quantum channels with symmetry.

Giulio Chiribella; Yuxiang Yang

2013-01-07T23:59:59.000Z

473

C4PS - helping facebookers manage their privacy settings  

Science Conference Proceedings (OSTI)

The ever increasing popularity of Online Social Networks has left a wealth of personal data on the web, accessible for broad and automatic retrieval. Protection from undesired recipients and harvesting by crawlers is implemented by access control, manually ...

Thomas Paul; Martin Stopczynski; Daniel Puscher; Melanie Volkamer; Thorsten Strufe

2012-12-01T23:59:59.000Z

474

Domain assignments for FSSP representative set using DomainParser  

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

Domain assignments for the FSSP representative set Domain assignments for the FSSP representative set The following are the domain assignments for the FSSP representative set (released on January 31, 2000, 1987 chains in total) using DomainParser. Each line shows a PDB entry (with a chain identifier if any), total number of residues, number of domains, and domain assignments. The result is obtained fully automatically without manual editing. 12asa 327 2 (33-86; 271-288) (4-32; 87-270; 289-330) 153l 185 1 16pk 415 2 (5-205; 409-419) (206-408) 16vpa 311 2 (47-130; 164-233; 324-349) (131-163; 234-323; 395-402) 1914 171 1 19hca 292 2 (45-107) (1-44; 108-292) 1a02f 53 1 1a02j 52 1 1a02n 280 2 (399-569) (570-678) 1a04a 205 2 (5-126) (127-216) 1a0aa 63 1 1a0ca 437 1 1a0fa 201 2 (1-81) (82-201) 1a0ha 159 1 1a0i 332 2 (2-239) (240-349)

475

An access control model for dynamic client-side content  

Science Conference Proceedings (OSTI)

The focus of access control in client/server environments is on protecting sensitive server resources by determining whether or not a client is authorized to access those resources. The set of resources are usually static, and an access control policy ... Keywords: access control, authentication, credentials, trust negotiation

Adam Hess; Kent E. Seamons

2003-06-01T23:59:59.000Z

476

Control and Power Management of Converter Fed Microgrids  

E-Print Network (OSTI)

1 Control and Power Management of Converter Fed Microgrids Charles K. Sao, Member, IEEE, and Peter in parallel in a VSC fed microgrid. Each current controlled VSC in such a microgrid has its own VPD/FQB controller that sets its current references to regulate the voltage and frequency of a common microgrid bus

Lehn, Peter W.

477

Green Scheduling: Scheduling of Control Systems for Peak Power Reduction  

E-Print Network (OSTI)

approaches for load shifting and model predictive control have been proposed, we present an alternative approach to reduce the peak power for a set of control systems. The proposed model is intuitive, scalableGreen Scheduling: Scheduling of Control Systems for Peak Power Reduction Truong Nghiem, Madhur Behl

Pappas, George J.

478

Integrated Control of Active and Reactive Power Flow Controllers to Optimize Transmission System Utilization  

Science Conference Proceedings (OSTI)

Optimized power system control requires oversight of numerous control elements to efficiently and reliably transfer power across the system. The objective of this project was to minimize losses in the Consolidated Edison Electric power system via modification of control variables available to the system operator. These variables include generator voltages, transformer voltage/phase angle tap set points, and switched shunt status. System constraints include bus voltages, branch/interface flow limits, ...

2012-11-08T23:59:59.000Z

479

Control Strategies of Thermostatically Controlled Appliances in a Competitive Electricity Market  

Science Conference Proceedings (OSTI)

This paper discusses the setpoint-control strategies for thermostatically controlled appliances (TCAs) in a competitive electricity market with electric water heater used as an example. By varying the TCA thermostat settings, the TCA power consumption can be shifted from the high-price period to the low-price period to reduce the peak-load and energy cost. Economic benefits and impacts on distribution feeder load shapes when applying different setpoint-control strategies are studied.

Lu, Ning; Katipamula, Srinivas

2005-06-30T23:59:59.000Z

480

Controlling Multiparticle System on a Line. I  

E-Print Network (OSTI)

We study a classical multiparticle system (such as Toda lattice) whose dynamics we intend to control by forces applied to few particles of the system. Various problem settings, typical for control theory are posed for this model; among those: studying accessibility and controllability properties, structure properties and feedback linearization of respective control system, time-optimal relocation of particles. We obtain complete or partial answers to the posed questions; criteria and methods of geometric control theory are employed. In the present part I we consider nonperiodic multiparticle system. In the forthcoming Part II we address controllability issue for multiparticle system subject to periodic boundary conditions. That study would require an extension and refinement of known methods of geometric control.

Andrey Sarychev

2008-09-13T23:59:59.000Z

Note: This page contains sample records for the topic "tectonic setting controlling" 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 MedAustron Accelerator Control System  

E-Print Network (OSTI)

This paper presents the architecture and design of the MedAustron accelerator control system. This ion therapy and research facility is currently under construction in Wr. Neustadt, Austria. The accelerator and its control system are designed at CERN. This class of machine is characterized by rich sets of configuration data, real-time reconfiguration needs and high stability requirements. The machine is operated according to a pulse-to-pulse modulation scheme. Each beam cycle is described in terms of ion type, energy, beam dimensions, intensity and spill length. The control system is based on a multi-tier architecture with the aim to achieve a clear separation between front-end devices and their controllers. In-house developments cover a main timing system, a light-weight layer to standardize operation and communication of front-end controllers, fast and slow control of power converters and a procedure programming framework for automating high-level control and data analysis tasks.

Gutleber, J; Marchhart, M; Torcato de Matos, C; Dedic, J; Moser, R

2011-01-01T23:59:59.000Z

482

Integrating planning and control for single-bodied wheeled mobile robots  

Science Conference Proceedings (OSTI)

This paper presents an approach to couple path planning and control for mobile robot navigation in a hybrid control framework. We build upon an existing hybrid control approach called sequential composition, in which a set of feedback control ... Keywords: Hybrid controls, Mobile robots, Sequential composition

David C. Conner; Howie Choset; Alfred A. Rizzi

2011-04-01T23:59:59.000Z

483

Linear motion device and method for inserting and withdrawing control rods  

DOE Patents (OSTI)

A linear motion device, more specifically a control rod drive mechanism (CRDM) for inserting and withdrawing control rods into a reactor core, is capable of independently and sequentially positioning two sets of control rods with a single motor stator and rotor. The CRDM disclosed can control more than one control rod lead screw without incurring a substantial increase in the size of the mechanism.

Smith, Jay E. (Pittsburgh, PA)

1984-01-01T23:59:59.000Z

484

Real-time digital control of DFIG-based wind generators for grid support.  

E-Print Network (OSTI)

??In this thesis, a set of new converter /control techniques are developed for the Grid Side and Rotor Side converter applications in DFIG wind power (more)

Mesbah, Mohsen

2012-01-01T23:59:59.000Z

485

Application of the Software as a Service Model to the Control of Complex Building Systems  

E-Print Network (OSTI)

as controllable loads. Microgrids can operate safely in asite production of heat, microgrids have the capability toturbines and grouped in microgrids can introduce a rich set

Stadler, Michael

2012-01-01T23:59:59.000Z

486

Asynchronous parallel generating set search for linearly-constrained optimization.  

SciTech Connect

Generating set search (GSS) is a family of direct search methods that encompasses generalized pattern search and related methods. We describe an algorithm for asynchronous linearly-constrained GSS, which has some complexities that make it different from both the asynchronous bound-constrained case as well as the synchronous linearly-constrained case. The algorithm has been implemented in the APPSPACK software framework and we present results from an extensive numerical study using CUTEr test problems. We discuss the results, both positive and negative, and conclude that GSS is a reliable method for solving small-to-medium sized linearly-constrained optimization problems without derivatives.

Lewis, Robert Michael (; ); Griffin, Joshua D.; Kolda, Tamara Gibson

2006-08-01T23:59:59.000Z

487

Clad vent set cup closure-weld-zone grinding evaluation  

DOE Green Energy (OSTI)

Clad vent set (CVS) cups were ground in the closure-weld zone to reduce the wall-thickness variation created by the cup deep-drawing process. A significantly more uniform wall thickness would be beneficial for the CVS closure-weld operation. The goal was to reduce the average within-cup wall-thickness variation (defined as the range of wall thicknesses in the closure-weld zone) approximately 50% from the Cassini production value of 42 {micro}m. This goal was shown to be achievable but, unfortunately, not with the existing blank and formed cup thicknesses.

Ulrich, G.B.; Woods, A.T. [Oak Ridge Y-12 Plant, TN (United States); Ohriner, E.K. [Oak Ridge National Lab., TN (United States). Metals and Ceramics Div.

1996-04-01T23:59:59.000Z

488

Rapid and medium setting high float bituminous emulsions  

SciTech Connect

This patent describes a rapid set high float aqueous bituminous emulsion-comprising bitumen, water, and from about 0.4% to about 0.6%, based on the weight of the emulsion, of an anionic emulsifier comprised of an alkaline solution of a combination of (1) 20% to 80% fatty acids selected from the group consisting of tall oil fatty acids, tallow fatty acids, and mixtures. (2) 20% to 80% of a product of the reaction of the fatty acids with a member of the group consists of acrylic acid, methacrylic acid, fumaric acid, and maleic anhydride.

Schilling, P.; Schreuders, H.G.

1987-06-30T23:59:59.000Z

489

Fuzzy control of steam turbines  

Science Conference Proceedings (OSTI)

Keywords: PID control, comparison of PID and fuzzy control, fuzzy logic control, robustness, speed control, steam turbine control

N. Kiupel; P. M. Frank; O. Bux

1994-05-01T23:59:59.000Z

490

Controlled Synthesis  

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

lUU lUU iIII---11111 q o m Controlled Synthesis of Polyenes by Catalytic Methods Progress Report for the period 12/01/92 - 11/30/93 Richard R. Schrock Five papers have appeared in the last year (see list at end), numbers 225,229, 233, 236, and 240. The living cyclopolymerization of dipropargyl derivatives has been reported for diethyl dipropargylmalonate (X = C(CO2Et)2; Scheme I; #225). We have found that c_ addition and [3 addition take place approximately to an equivalent degree, on the basis of the 13C NMR chemical shift for the quaternary carbon atom in the five or si×-membered ring, and in the presence of ethylene have isolated a molecule that contains a si×-membered ring that is formed when ethylene cleaves the cyclized species from the metal in a chain transfer-like reaction. On this basis also we can say that the polymer prepared from this monomer using classical catalysts contain

491

Character-level analysis of semi-structured documents for set expansion  

Science Conference Proceedings (OSTI)

Set expansion refers to expanding a partial set of "seed" objects into a more complete set. One system that does set expansion is SEAL (Set Expander for Any Language), which expands entities automatically by utilizing resources from the Web in a language-independent ...

Richard C. Wang; William W. Cohen

2009-08-01T23:59:59.000Z

492

FEMP Technology Brief: Boiler Combustion Control and Monitoring System |  

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

Boiler Combustion Control and Monitoring Boiler Combustion Control and Monitoring System FEMP Technology Brief: Boiler Combustion Control and Monitoring System October 7, 2013 - 9:12am Addthis This composite photo shows technicians observing operation at the monitoring station and making subsequent fine adjustments on combustion system controls Technical staff are making boiler adjustments with the control and monitoring system. Photo courtesy of the Department of Defense's Environmental Security Technology Certification Program. Technology Description A novel combustion control system, along with gas sensors, sets the opening of fuel and air inlets based on flue-gas concentrations. Continuous feedback from measurements of oxygen, carbon monoxide, and nitrogen oxide concentrations enable the control system

493

The self-describing data sets file protocol and Toolkit  

SciTech Connect

The Self-Describing Data Sets (SDDS) file protocol continues to be used extensively in commissioning the Advanced Photon Source (APS) accelerator complex. SDDS protocol has proved useful primarily due to the existence of the SDDS Toolkit, a growing set of about 60 generic commandline programs that read and/or write SDDS files. The SDDS Toolkit is also used extensively for simulation postprocessing, giving physicists a single environment for experiment and simulation. With the Toolkit, new SDDS data is displayed and subjected to complex processing without developing new programs. Data from EPICS, lab instruments, simulation, and other sources are easily integrated. Because the SDDS tools are commandline-based, data processing scripts are readily written using the user`s preferred shell language. Since users work within a UNIX shell rather than an application-specific shell or GUI, they may add SDDS-compliant programs and scripts to their personal toolkits without restriction or complication. The SDDS Toolkit has been run under UNIX on SUN OS4, HP-UX, and LINUX. Application of SDDS to accelerator operation is being pursued using Tcl/Tk to provide a GUI.

Borland, M.; Emery, L.

1995-12-31T23:59:59.000Z

494

ImSET: Impact of Sector Energy Technologies  

SciTech Connect

This version of the Impact of Sector Energy Technologies (ImSET) model represents the ''next generation'' of the previously developed Visual Basic model (ImBUILD 2.0) that was developed in 2003 to estimate the macroeconomic impacts of energy-efficient technology in buildings. More specifically, a special-purpose version of the 1997 benchmark national Input-Output (I-O) model was designed specifically to estimate the national employment and income effects of the deployment of Office of Energy Efficiency and Renewable Energy (EERE) -developed energy-saving technologies. In comparison with the previous versions of the model, this version allows for more complete and automated analysis of the essential features of energy efficiency investments in buildings, industry, transportation, and the electric power sectors. This version also incorporates improvements in the treatment of operations and maintenance costs, and improves the treatment of financing of investment options. ImSET is also easier to use than extant macroeconomic simulation models and incorporates information developed by each of the EERE offices as part of the requirements of the Government Performance and Results Act.

Roop, Joseph M.; Scott, Michael J.; Schultz, Robert W.

2005-07-19T23:59:59.000Z

495

Geologic setting and gas reserves of the Venezuelan LNG project  

Science Conference Proceedings (OSTI)

Four gas fields, Mejillones, Patao, Dragon, and Rio Caribe, were discovered by Lagoven, a subsidiary of Petroleos de Venezuela S.A., during an exploratory campaign during 1978-1982, offshore northeastern Venezuela. Thirteen wells drilled in the four fields discovered 13.9 tcf of gas, including 1.2 tcf of gas and condensate in the Rio Caribe field. In February 1991, Lagoven entered into an agreement with Shell, Exxon, and Mitsubishi to assess the viability of producing and exporting gas from the four offshore gas fields in the form of liquified natural gas. This is the Venezuelan LNG Project, otherwise called the Cristobal Colon Project. As part of the agreement the participants established a Project Team in Caracas and undertook the acquisition of 1600 km[sup 2] of 3D seismic data over the four fields to evaluate the geological model of the area. In addition, interpretation of the 3D data has led to a preliminary geological model for the gas bearing sands which envisages deposition in a regional setting varying from bathyal turbidites in the Rio Caribe and Mejillones fields in the west to shelf deposits over the Patao and Dragon fields in the east. In addition to the geological setting this paper will discuss preliminary results of the reserves evaluation for the Rio Caribe, Patao, and Dragon fields.

Prieto, R.; Van der Molen, I.; Ramirez de Arellano, R. (Lagoven, Caracas (Venezuela))

1993-02-01T23:59:59.000Z

496

Lighting Group: Controls: Advanced Digital Controls  

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

Advanced Digital Controls Advanced Digital Controls HPCBS Advanced Digital Controls Objective The goal of this project is to hasten the adoption of digital lighting control systems to allow commercial building operators to optimize the neergy performance of their lighting systems, implement demand responsive control, and improve occupant comfort and productivity. The specific objectives are as follows: (1) Advance the adoption of digital lighting control systems by working with industry to embed IBECS technology into existing analog control and DALI products, and by developing compelling demonstrations of digital control systems for evaluation by early adopters. (2) In collaboration with equipment manufacturers, produce digital lighting system prototypes that demonstrate the advantages of digitally controlled lighting systems to innovative property managers and other energy stakeholders. A digitally controlled lighting system consists of lights that are individually controllable via a network. The advantages of digital control are:

497

Stabilizing linear systems with saturation through optimal control  

E-Print Network (OSTI)

the system asymptotically stable on the whole set of states that can be driven to 0 ... optimal control problem with a convex cost and linear dynam- ics. The value...

498

Convex hulls of a curve in control theory  

Science Conference Proceedings (OSTI)

A classification is obtained for typical singularities of the local transitivity sets of control systems on three-dimensional manifolds with nonconvex indicatrices that are closed smooth spatial curves. Bibliography: 8 titles.

Kurbatskii, Aleksei N [Moscow School of Economics of Lomonosov MSU, Moscow (Russian Federation)

2012-03-31T23:59:59.000Z

499

Lighting Controls : Daylighting The New York Times Building  

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

Lighting Controls Lighting Controls Overview The architectural approach The owner's approach Daylighting field study Daylighting control systems Automated roller shades Procurement specifications Shades and Shade Controls Lighting Controls Visualizing daylight Commissioning/ verification Demand response Mainstream solutions Post-occupancy evaluation Publications Sponsors Project team Lighting Controls The lighting controls scope of work is based upon the philosophy that occupants of commercial office buildings prefer natural light to electric light. The lighting controls system specified by the Times Company for its new headquarters building is a DALI (Digital Addressable Lighting Interface) based system with dimmable fixtures throughout the interior space. This allows the system to dim down the electric lighting in response to daylight admittance. It also provides for variable target set points for illuminance levels at the work plane. The Times Company intends to establish and adjust target set points on a departmental basis. The lighting control sequences are described within the specification 16575. These sequences utilize occupancy sensors, photo sensors, switches and a time clock to control the lighting in the interior space on each floor. The emergency lighting system is also described within the specification. The lighting control sequences are tied to Control Intent Diagrams that divide up the space on each floor into its various control zones. The overall intent is to provide electric light only when the space is occupied and to provide as little electric light as is necessary to achieve the target set point for the work plane in a given department. A department usually occupies multiple floors.

500

Generating Natural Language Aggregations Using a Propositional Representation of Sets  

E-Print Network (OSTI)

always produces this ab- normality when it fails. 4 Oil Pump always produces this abnormality when (normal is combusting). 2 Oil Nozzle always produces this abnormal- ity when it fails. 3 Oil Supply valve it fails. 5 Oil Filter always produces this abnormal- ity when it fails. 6 System Control Module sometimes

Di Eugenio, Barbara