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We encourage you to perform a real-time search of NLEBeta
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1

Transition Path Sampling of Water Exchange Rates and Mechanisms...  

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

Path Sampling of Water Exchange Rates and Mechanisms around Aqueous Ions . Transition Path Sampling of Water Exchange Rates and Mechanisms around Aqueous Ions . Abstract: The rates...

2

Water Evaporation: A Transition Path Sampling Study  

E-Print Network [OSTI]

We use transition path sampling to study evaporation in the SPC/E model of liquid water. Based on thousands of evaporation trajectories, we characterize the members of the transition state ensemble (TSE), which exhibit a liquid-vapor interface with predominantly negative mean curvature at the site of evaporation. We also find that after evaporation is complete, the distributions of translational and angular momenta of the evaporated water are Maxwellian with a temperature equal to that of the liquid. To characterize the evaporation trajectories in their entirety, we find that it suffices to project them onto just two coordinates: the distance of the evaporating molecule to the instantaneous liquid-vapor interface, and the velocity of the water along the average interface normal. In this projected space, we find that the TSE is well-captured by a simple model of ballistic escape from a deep potential well, with no additional barrier to evaporation beyond the cohesive strength of the liquid. Equivalently, they are consistent with a near-unity probability for a water molecule impinging upon a liquid droplet to condense. These results agree with previous simulations and with some, but not all, recent experiments.

Patrick Varilly; David Chandler

2012-10-11T23:59:59.000Z

3

Peakons arising as particle paths beneath small-amplitude water waves  

E-Print Network [OSTI]

We present a new kind of particle path in constant vorticity water of finite depth, within the framework of small-amplitude waves.

Delia Ionescu-Kruse

2011-06-20T23:59:59.000Z

4

Calculation of heat capacities of light and heavy water by path-integral molecular dynamics  

E-Print Network [OSTI]

Calculation of heat capacities of light and heavy water by path-integral molecular dynamics-integral molecular dynamics has been used to calculate the constant-volume heat capacities of light and heavy water

Nielsen, Steven O.

5

New Approach to Modelling Water Paths in Managed Rainforests Nick A CHAPPELL*1  

E-Print Network [OSTI]

pathways (e.g., pressure and kinematic waves) would require much re-programming and reNew Approach to Modelling Water Paths in Managed Rainforests Nick A CHAPPELL*1 , Wlodek TYCH1 for such forecasts. Limits to catchment models using micro-scale physics: When using catchment models based on soil-water

Chappell, Nick A

6

GEOSTAR-II: A PROTOTYPE WATER VAPOR IMAGER/SOUNDER FOR THE PATH Todd Gaier1  

E-Print Network [OSTI]

GEOSTAR-II: A PROTOTYPE WATER VAPOR IMAGER/SOUNDER FOR THE PATH MISSION Todd Gaier1 , Bjorn Lambrigtsen1 , Pekka Kangaslahti1 , Boon Lim1 , Alan Tanner1 , Dennis Harding1 , Heather Owen1 , Mary Soria1 GHz water line. The preferred concept to meet this requirement is an interferometric imager

Ruf, Christopher

7

On the streamlines and particle paths of gravitational water waves  

E-Print Network [OSTI]

We investigate steady symmetric gravity water waves on finite depth. For non-positive vorticity it is shown that the particles display a mean forward drift, and for a class of waves we prove that the size of this drift is strictly increasing from bottom to surface. We also provide detailed information concerning the streamlines and the particle trajectories. This includes the case of particles within irrotational waves.

Mats Ehrnstrom

2007-12-04T23:59:59.000Z

8

Nuclear quantum effects in liquid water from path-integral simulations using an ab initio force matching approach  

E-Print Network [OSTI]

We have applied path integral simulations, in combination with new ab initio based water potentials, to investigate nuclear quantum effects in liquid water. Because direct ab initio path integral simulations are computationally expensive, a flexible water model is parameterized by force-matching to density functional theory-based molecular dynamics simulations. The resulting effective potentials provide an inexpensive replacement for direct ab inito molecular dynamics simulations and allow efficient simulation of nuclear quantum effects. Static and dynamic properties of liquid water at ambient conditions are presented and the role of nuclear quantum effects, exchange-correlation functionals and dispersion corrections are discussed in regards to reproducing the experimental properties of liquid water.

Thomas Spura; Christopher John; Scott Habershon; Thomas D. KŁhne

2014-02-06T23:59:59.000Z

9

New Technique for Retrieving Liquid Water Path over Land using Satellite Microwave Observations  

SciTech Connect (OSTI)

We present a new methodology for retrieving liquid water path over land using satellite microwave observations. As input, the technique exploits the Advanced Microwave Scanning Radiometer for earth observing plan (EOS) (AMSR-E) polarization-difference signals at 37 and 89 GHz. Regression analysis performed on model simulations indicates that over variable atmospheric and surface conditions the polarization-difference signals can be simply parameterized in terms of the surface emissivity polarization difference ({Delta}{var_epsilon}), surface temperature, liquid water path (LWP), and precipitable water vapor (PWV). The resulting polarization-difference parameterization (PDP) enables fast and direct (noniterative) retrievals of LWP with minimal requirements for ancillary data. Single- and dual-channel retrieval methods are described and demonstrated. Data gridding is used to reduce the effects of instrumental noise. The methodology is demonstrated using AMSR-E observations over the Atmospheric Radiation Measurement (ARM) Southern Great Plains (SGP) site during a six day period in November and December, 2003. Single- and dual-channel retrieval results mostly agree with ground-based microwave retrievals of LWP to within approximately 0.04 mm.

Deeter, M.N.; Vivekanandan, J.

2005-03-18T23:59:59.000Z

10

Large Scale Ice Water Path and 3-D Ice Water Content  

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

Cloud ice water concentration is one of the most important, yet poorly observed, cloud properties. Developing physical parameterizations used in general circulation models through single-column modeling is one of the key foci of the ARM program. In addition to the vertical profiles of temperature, water vapor and condensed water at the model grids, large-scale horizontal advective tendencies of these variables are also required as forcing terms in the single-column models. Observed horizontal advection of condensed water has not been available because the radar/lidar/radiometer observations at the ARM site are single-point measurement, therefore, do not provide horizontal distribution of condensed water. The intention of this product is to provide large-scale distribution of cloud ice water by merging available surface and satellite measurements. The satellite cloud ice water algorithm uses ARM ground-based measurements as baseline, produces datasets for 3-D cloud ice water distributions in a 10 deg x 10 deg area near ARM site. The approach of the study is to expand a (surface) point measurement to an (satellite) areal measurement. That is, this study takes the advantage of the high quality cloud measurements at the point of ARM site. We use the cloud characteristics derived from the point measurement to guide/constrain satellite retrieval, then use the satellite algorithm to derive the cloud ice water distributions within an area, i.e., 10 deg x 10 deg centered at ARM site.

Liu, Guosheng

11

Final Scientific/Technical Report. A closed path methane and water vapor gas analyzer  

SciTech Connect (OSTI)

Robust, economical, low-power and reliable closed-path methane (CH4), carbon dioxide (CO2), and water vapor (H2O) analyzers suitable for long-term measurements are not readily available commercially. Such analyzers are essential for quantifying the amount of CH4 and CO2 released from various ecosystems (wetlands, rice paddies, forests, etc.) and other surface contexts (e.g. landfills, animal husbandry lots, etc.), and for understanding the dynamics of the atmospheric CH4 and CO2 budget and their impact on climate change and global warming. The purpose of this project is to develop a closed-path methane, carbon dioxide gas and water vapor analyzer capable of long-term measurements in remote areas for global climate change and environmental research. The analyzer will be capable of being deployed over a wide range of ecosystems to understand methane and carbon dioxide exchange between the atmosphere and the surface. Measurements of methane and carbon dioxide exchange need to be made all year-round with limited maintenance requirements. During this Phase II effort, we successfully completed the design of the electronics, optical bench, trace gas detection method and mechanical infrastructure. We are using the technologies of two vertical cavity surface emitting lasers, a multiple-pass Herriott optical cell, wavelength modulation spectroscopy and direct absorption to measure methane, carbon dioxide, and water vapor. We also have designed the instrument application software, Field Programmable Gate Array (FPGA), along with partial completion of the embedded software. The optical bench has been tested in a lab setting with very good results. Major sources of optical noise have been identified and through design, the optical noise floor is approaching -60dB. Both laser modules can be temperature controlled to help maximize the stability of the analyzer. Additionally, a piezo electric transducer has been utilized to randomize the noise introduced from potential etalons. It is expected that all original specifications contained within the initial proposal will be met. We are currently in the beginning stages of assembling the first generation prototypes and finalizing the remaining design elements. The first prototypes will initially be tested in our environmental calibration chamber in which specific gas concentrations, temperature and humidity levels can be controlled. Once operation in this controlled setting is verified, the prototypes will be deployed at LI-COR√?¬Ę√?¬?√?¬?s Experimental Research Station (LERS). Deployment at the LERS site will test the instrument√?¬Ę√?¬?√?¬?s robustness in a real-world situation.

Liukang, Xu; Dayle, McDermitt; Tyler, Anderson; Brad, Riensche; Anatoly, Komissarov; Julie, Howe

2012-05-01T23:59:59.000Z

12

Spatial association between the locations of roots and water flow paths in highly structured soil  

E-Print Network [OSTI]

the smallest (> 1 mm diameter) roots were not randomly distributed. The results did show that the larger roots were not randomly distributed, and evidence pointed to a clustering of roots in and around the dye stained flow paths. However, the data fell short...

Gardiner, Nathan Thomas

2005-02-17T23:59:59.000Z

13

Solar Water Heater Roadmap Leads Path to Market Expansion (Fact Sheet)  

SciTech Connect (OSTI)

Innovative strategy to reduce installed cost of solar water heater systems can rival conventional natural gas water heaters in the marketplace.

Not Available

2012-09-01T23:59:59.000Z

14

MWRRET Value-Added Product: The Retrieval of Liquid Water Path and Precipitable Water Vapor from Microwave Radiometer (MWR) Data Sets (Revision 2)  

SciTech Connect (OSTI)

This report provides a short description of the Atmospheric Radiation Measurement (ARM) Climate Research Facility microwave radiometer (MWR) Retrieval (MWRRET) value-added product (VAP) algorithm. This algorithm utilizes a complementary physical retrieval method and applies brightness temperature offsets to reduce spurious liquid water path (LWP) bias in clear skies resulting in significantly improved precipitable water vapor (PWV) and LWP retrievals. We present a general overview of the technique, input parameters, output products, and describe data quality checks. A more complete discussion of the theory and results is given in Turner et al. (2007b).

Gaustad, KL; Turner, DD; McFarlane, SA

2011-07-25T23:59:59.000Z

15

Groundwater Treatment at the Fernald Preserve: Status and Path Forward for the Water Treatment Facility - 12320  

SciTech Connect (OSTI)

Operating a water treatment facility at the Fernald Preserve in Cincinnati, Ohio-to support groundwater remediation and other wastewater treatment needs-has become increasingly unnecessary. The Fernald Preserve became a U.S. Department of Energy Office of Legacy Management (LM) site in November 2006, once most of the Comprehensive Environmental Response, Compensation, and Liability Act environmental remediation and site restoration had been completed. Groundwater remediation is anticipated to continue beyond 2020. A portion of the wastewater treatment facility that operated during the CERCLA cleanup continued to operate after the site was transferred to LM, to support the remaining groundwater remediation effort. The treatment facility handles the site's remaining water treatment needs (for groundwater, storm water, and wastewater) as necessary, to ensure that uranium discharge limits specified in the Operable Unit 5 Record of Decision are met. As anticipated, the need to treat groundwater to meet uranium discharge limits has greatly diminished over the last several years. Data indicate that the groundwater treatment facility is no longer needed to support the ongoing aquifer remediation effort. (authors)

Powel, J. [U.S. Department of Energy Office of Legacy Management, Harrison, Ohio (United States); Hertel, B.; Glassmeyer, C.; Broberg, K. [S.M. Stoller Corporation, Harrison, Ohio (United States)

2012-07-01T23:59:59.000Z

16

Evaluation of the Daylight Cycle of Model-Predicted Cloud Amount and Condensed Water Path over Europe with Observations from MSG SEVIRI  

E-Print Network [OSTI]

Evaluation of the Daylight Cycle of Model-Predicted Cloud Amount and Condensed Water Path over accurate information on diurnal cycles during daylight hours of cloud properties over land and ocean surfaces. This paper evaluates the daylight cycle of CA and CWP as predicted by the Regional Atmospheric

Stoffelen, Ad

17

Design of a Shadowband Spectral Radiometer for the Retrieval of Thin Cloud Optical Depth, Liquid Water Path, and the Effective Radius  

SciTech Connect (OSTI)

The design and operation of a Thin-Cloud Rotating Shadowband Radiometer (TCRSR) described here was used to measure the radiative intensity of the solar aureole and enable the simultaneous retrieval of cloud optical depth, drop effective radius, and liquid water path. The instrument consists of photodiode sensors positioned beneath two narrow metal bands that occult the sun by moving alternately from horizon to horizon. Measurements from the narrowband 415-nm channel were used to demonstrate a retrieval of the cloud properties of interest. With the proven operation of the relatively inexpensive TCRSR instrument, its usefulness for retrieving aerosol properties under cloud-free skies and for ship-based observations is discussed.

Bartholomew M. J.; Reynolds, R. M.; Vogelmann, A. M.; Min, Q.; Edwards, R.; Smith, S.

2011-11-01T23:59:59.000Z

18

Recycled Water Reuse Permit Renewal Application for the Materials and Fuels Complex Industrial Waste Ditch and Industrial Waste Pond  

SciTech Connect (OSTI)

ABSTRACT This renewal application for the Industrial Wastewater Reuse Permit (IWRP) WRU-I-0160-01 at Idaho National Laboratory (INL), Materials and Fuels Complex (MFC) Industrial Waste Ditch (IWD) and Industrial Waste Pond (IWP) is being submitted to the State of Idaho, Department of Environmental Quality (DEQ). This application has been prepared in compliance with the requirements in IDAPA 58.01.17, Recycled Water Rules. Information in this application is consistent with the IDAPA 58.01.17 rules, pre-application meeting, and the Guidance for Reclamation and Reuse of Municipal and Industrial Wastewater (September 2007). This application is being submitted using much of the same information contained in the initial permit application, submitted in 2007, and modification, in 2012. There have been no significant changes to the information and operations covered in the existing IWRP. Summary of the monitoring results and operation activity that has occurred since the issuance of the WRP has been included. MFC has operated the IWP and IWD as regulated wastewater land treatment facilities in compliance with the IDAPA 58.01.17 regulations and the IWRP. Industrial wastewater, consisting primarily of continuous discharges of nonhazardous, nonradioactive, routinely discharged noncontact cooling water and steam condensate, periodic discharges of industrial wastewater from the MFC facility process holdup tanks, and precipitation runoff, are discharged to the IWP and IWD system from various MFC facilities. Wastewater goes to the IWP and IWD with a permitted annual flow of up to 17 million gallons/year. All requirements of the IWRP are being met. The Operations and Maintenance Manual for the Industrial Wastewater System will be updated to include any new requirements.

No Name

2014-10-01T23:59:59.000Z

19

Rapid Migration of Radionuclides Leaked from High-Level Water Tanks; A Study of Salinity Gradients, Wetted Path Geometry and Water Vapor Transport  

SciTech Connect (OSTI)

The basis of this study was the hypothesis that the physical and chemical properties of hypersaline tank waste could lead to wetting from instability and fingered flow following a tank leak. Thus, the goal of this project was to develop an understanding of the impacts of the properties of hypersaline fluids on transport through the unsaturated zone beneath Hanford's Tank Farms. There were three specific objectives (i) to develop an improved conceptualization of hypersaline fluid transport in laboratory (ii) to identify the degree to which field conditions mimic the flow processes observed in the laboratory and (iii) to provide a validation data set to establish the degree to which the conceptual models, embodied in a numerical simulator, could explain the observed field behavior. As hypothesized, high ionic strength solutions entering homogeneous pre-wetted porous media formed unstable wetting fronts atypical of low ionic strength infiltration. In the field, this mechanism could for ce flow in vertical flow paths, 5-15 cm in width, bypassing much of the media and leading to waste penetration to greater depths than would be predicted by current conceptual models. Preferential flow may lead to highly accelerated transport through large homogeneous units, and must be included in any conservative analysis of tank waste losses through coarse-textured units. However, numerical description of fingered flow using current techniques has been unreliable, thereby precluding tank-scale 3-D simulation of these processes. A new approach based on nonzero, hysteretic contract angles and fluid-dependent liquid entry has been developed for the continuum scale modeling of fingered flow. This approach has been coupled with and adaptive-grid finite-difference solver to permit the prediction of finger formation and persistence form sub centimeter scales to the filed scale using both scalar and vector processors. Although laboratory experiments demonstrated that elevated surface tens ion of imbibing solutions can enhance vertical fingered flow, this phenomenon was not observed in the field. Field tests showed that the fingered flow behavior was overwhelmed by the variability in texture resulting from differences in the depositional environment. Field plumes were characterized by lateral spreading with an average width to depth aspect ratio of 4. For both vertical fingers and lateral flow, the high ionic strength contributed to the vapor phase dilution of the waste, which increased waste volume and pushed the wetting from well beyond what would have occurred if the volume of material had remained unchanged from that initially released into the system. It was also observed that following significant vapor-phase dilution of this waste simulants that streams of colloids were ejected from the sediment surfaces. It was shown that due to the high-sodium content of the tank wastes the colloids were deflocculated below a critical salt concentration in Hanford sediments. Th e released colloids, which at the site would be expected to carry the bulk of the sorbed heavy metals and radioisotopes, were mobile though coarse Hanford sediments, but clogged finer layers. The developments resulting from this study are already being applied at Hanford in the nonisothermal prediction of the hypersaline, high pH waste migration in tank farms and in the development of inverse methods for history matching under DOE's Groundwater/Vadose Zone Integration Project at Hanford.

Anderson l. Ward; Glendon W. Gee; John S. Selker; Clay Cooper

2002-04-24T23:59:59.000Z

20

Rapid Migration of Radionuclides Leaked from High-Level Water Tanks: A Study of Salinity Gradients, Wetted Path Geometry and Water Vapor Transport  

SciTech Connect (OSTI)

The basis of this study was the hypothesis that the physical and chemical properties of hypersaline tank waste could lead to wetting from instability and fingered flow following a tank leak. Thus, the goal of this project was to develop an understanding of the impacts of the properties of hypersaline fluids on transport through the unsaturated zone beneath Hanford's Tank Farms. There were three specific objectives (i) to develop an improved conceptualization of hypersaline fluid transport in laboratory (ii) to identify the degree to which field conditions mimic the flow processes observed in the laboratory and (iii) to provide a validation data set to establish the degree to which the conceptual models, embodied in a numerical simulator, could explain the observed field behavior. As hypothesized, high ionic strength solutions entering homogeneous pre-wetted porous media formed unstable wetting fronts a typical of low ionic strength infiltration. In the field, this mechanism could force flow in vertical flow paths, 5-15 cm in width, bypassing much of the media and leading to waste penetration to greater depths than would be predicted by current conceptual models. Preferential flow may lead to highly accelerated transport through large homogeneous units, and must be included in any conservative analysis of tank waste losses through coarse-textured units. However, numerical description of fingered flow using current techniques has been unreliable, thereby precluding tank-scale 3-D simulation of these processes. A new approach based on nonzero, hysteretic contact angles and fluid-dependent liquid entry has been developed for the continuum scale modeling of fingered flow. This approach has been coupled with and adaptive-grid finite-difference solver to permit the prediction of finger formation and persistence form sub centimeter scales to the filed scale using both scalar and vector processors. Although laboratory experiments demonstrated that elevated surface tension of imbibing solutions can enhance vertical fingered flow, this phenomenon was not observed in the field. Field tests of showed that the fingered flow behavior was overwhelmed by the variability in texture resulting from differences in the depositional environment. Field plumes were characterized by lateral spreading with an average width to depth aspect ratio of 4. For both vertical fingers and lateral flow, the high ionic strength contributed to the vapor phase dilution of the waste, which increased waste volume and pushed the wetting from well beyond what would have occurred if the volume of material had remained unchanged from that initially released into the system. It was also observed that following significant vapor-phase dilution of the waste simulants that streams of colloids were ejected from the sediment surfaces. It was shown that due to the high-sodium content of the tank wastes the colloids were deflocculated below a critical salt concentration in Hanford sediment s. The released colloids, which at the site would be expected to carry the bulk of the sorbed heavy metals and radioisotopes, were mobile though coarse Hanford sediments, but clogged finer layers. The developments resulting from this study are already being applied at Hanford in the nonisothermal prediction of the hypersaline, high pH waste migration in tank farms and in the development of inverse methods for history matching under DOE's Groundwater/Vadose Zone Integration Project at Hanford.

Anderson L. Ward; Glendon W. Gee; John S. Selker; Caly Cooper

2002-04-24T23:59:59.000Z

Note: This page contains sample records for the topic "water path iwp" 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

ARM - Measurement - Ice water path  

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

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

22

ARM - Measurement - Liquid water path  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsruc Documentation RUC : XDCResearch Relatedcontent ARM Data Discovery Browse Data Comments? We

23

Tortuous path chemical preconcentrator  

DOE Patents [OSTI]

A non-planar, tortuous path chemical preconcentrator has a high internal surface area having a heatable sorptive coating that can be used to selectively collect and concentrate one or more chemical species of interest from a fluid stream that can be rapidly released as a concentrated plug into an analytical or microanalytical chain for separation and detection. The non-planar chemical preconcentrator comprises a sorptive support structure having a tortuous flow path. The tortuosity provides repeated twists, turns, and bends to the flow, thereby increasing the interfacial contact between sample fluid stream and the sorptive material. The tortuous path also provides more opportunities for desorption and readsorption of volatile species. Further, the thermal efficiency of the tortuous path chemical preconcentrator is comparable or superior to the prior non-planar chemical preconcentrator. Finally, the tortuosity can be varied in different directions to optimize flow rates during the adsorption and desorption phases of operation of the preconcentrator.

Manginell, Ronald P. (Albuquerque, NM); Lewis, Patrick R. (Albuquerque, NM); Adkins, Douglas R. (Albuquerque, NM); Wheeler, David R. (Albuquerque, NM); Simonson, Robert J. (Cedar Crest, NM)

2010-09-21T23:59:59.000Z

24

I & PIOII~IIT~I~IWP~IUntl No.  

E-Print Network [OSTI]

SYPDI~~~~I.Y not. This report replaces and updates information originally compiled for the 1986, informati-port is available only in hard cpqy, not in a spreadsheet format as in 1986.

B-april I

1001-01-01T23:59:59.000Z

25

Monitoring of Precipitable Water Vapor and Cloud Liquid Path from Scanning Microwave Radiometers During the 2003 Cloudiness Inter-Comparison Experiment  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmospheric Optical Depth7-1D: VegetationEquipment SurfacesResource ProgramModification andinterface of water.OrganicNov 4 5

26

action-based path sampling: Topics by E-print Network  

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

Matter (arXiv) Summary: We use transition path sampling to study evaporation in the SPCE model of liquid water. Based on thousands of evaporation trajectories, we...

27

Flight Path 12  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul(Summary)morphinanInformation Desert Southwest Region service area. TheEPSCI HomeTours, Programs and2 This flight path is

28

Flight Path 14 - DANCE  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul(Summary)morphinanInformation Desert Southwest Region service area. TheEPSCI HomeTours, Programs and2 This flight path is4

29

Flight Path 15R  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul(Summary)morphinanInformation Desert Southwest Region service area. TheEPSCI HomeTours, Programs and2 This flight path is4LR

30

Flight Path 5  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul(Summary)morphinanInformation Desert Southwest Region service area. TheEPSCI HomeTours, Programs and2 This flight pathR

31

(Intrusion Path Analysis)  

SciTech Connect (OSTI)

The design and implementation of an Intrusion Path Analysis (IPA) function came about as a result of the upgrades to the security systems at the Savannah River Site (SRS), near Aiken, South Carolina. The stated requirements for IPA were broad, leaving opportunity for creative freedom during design and development. The essential elements were that it: be based on alarm and sensor state data; consider insider as well as outsider threats; be flexible and easily enabled or disabled; not be processor intensive; and provide information to the operator in the event the analysis reveals possible path openings. The final design resulted from many and varied conceptual inputs, and will be implemented in selected test areas at SRS. It fulfils the requirements and: allows selective inclusion of sensors in the analysis; permits the formation of concentric rings of protection around assets; permits the defining of the number of rings which must be breached before issuing an alert; evaluates current sensor states as well as a recent, configurable history of sensor states; considers the sensors' physical location, with respect to the concentric rings; and enables changes for maintenance without software recompilation. 3 figs.

Hardwick, R D

1989-01-01T23:59:59.000Z

32

Shortest Path Algorithms: A Comparison  

E-Print Network [OSTI]

In this note we present some computational evidence to suggest that a version of Bellman's shortest path algorithm outperforms Treesort- Dijkstra's for a certain class of networks.

Golden, Bruce L., 1950-

33

Collabortive Authoring of Walden's Paths  

SciTech Connect (OSTI)

Collaborative Authoring of Walden's Paths. Theory and Practice of Digital Libraries. Lecture Notes in Computer Sciences 2012.Lecture Notes in Computer Sciences 2012

Yuanling, Dr. Li [Texas A& M University; Bogen, Paul Logasa [ORNL; Pogue, Daniel [Halliburton Energy Services; Furuta, Dr. Richard Keith [Texas A& M University; ShipmanIII, Dr. Frank Major [Texas A& M University

2012-01-01T23:59:59.000Z

34

Thermoalgebras and path integral  

SciTech Connect (OSTI)

Using a representation for Lie groups closely associated with thermal problems, we derive the algebraic rules of the real-time formalism for thermal quantum field theories, the so-called thermo-field dynamics (TFD), including the tilde conjugation rules for interacting fields. These thermo-group representations provide a unified view of different approaches for finite-temperature quantum fields in terms of a symmetry group. On these grounds, a path integral formalism is constructed, using Bogoliubov transformations, for bosons, fermions and non-abelian gauge fields. The generalization of the results for quantum fields in (S{sup 1}){sup d}xR{sup D-d} topology is addressed.

Khanna, F.C. [Theoretical Physics Institute, University of Alberta, Edmonton, AB T6G 2J1 (Canada); TRIUMF, Vancouver, BC, V6T 2A3 (Canada)], E-mail: khanna@phys.ualberta.ca; Malbouisson, A.P.C. [Centro Brasileiro de Pesquisas Fisicas/MCT, 22290-180 Rio de Janeiro, RJ (Brazil)], E-mail: adolfo@cbpf.br; Malbouisson, J.M.C. [Instituto de Fisicas, Universidade Federal da Bahia, 40210-340 Salvador, BA (Brazil)], E-mail: jmalboui@ufba.br; Santana, A.E. [Instituto de Fisicas, Universidade de Brasilia, 70910-900 Brasilia, DF (Brazil)], E-mail: asantana@fis.unb.br

2009-09-15T23:59:59.000Z

35

Structural Testing: An Introduction Flow Graphs Path Testing Conclusions Path Testing  

E-Print Network [OSTI]

Structural Testing: An Introduction Flow Graphs Path Testing Conclusions Path Testing Mohammad Mousavi Eindhoven University of Technology, The Netherlands Software Testing, 2013 Mousavi: Path Testing #12;Structural Testing: An Introduction Flow Graphs Path Testing Conclusions Outline Structural

Mousavi, Mohammad

36

Structural Testing: An Introduction Flow Graphs Path Testing Conclusions Path Testing  

E-Print Network [OSTI]

Structural Testing: An Introduction Flow Graphs Path Testing Conclusions Path Testing Mohammad Mousavi Eindhoven University of Technology, The Netherlands Software Testing, 2012 Mousavi: Path Testing #12;Structural Testing: An Introduction Flow Graphs Path Testing Conclusions Outline Structural

Mousavi, Mohammad

37

Hydrogen Education Curriculum Path at Michigan Technological...  

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

Curriculum Path at Michigan Technological University Hydrogen Education Curriculum Path at Michigan Technological University 2009 DOE Hydrogen Program and Vehicle Technologies...

38

Survivable paths in multilayer networks  

E-Print Network [OSTI]

We consider the problem of protection in multilayer networks. In single-layer net- works, a pair of disjoint paths can be used to provide protection for a source-destination pair. However, this approach cannot be directly ...

Parandehgheibi, Marzieh

2012-01-01T23:59:59.000Z

39

COMPUTER SCIENCE: MISCONCEPTIONS, CAREER PATHS  

E-Print Network [OSTI]

COMPUTER SCIENCE: MISCONCEPTIONS, CAREER PATHS AND RESEARCH CHALLENGES School of Computing Undergraduate Student) #12;Computer Science Misconceptions Intro to Computer Science - Florida International University 2 Some preconceived ideas & stereotypes about Computer Science (CS) are quite common

Hristidis, Vagelis

40

Collaborative Authoring of Walden's Paths  

E-Print Network [OSTI]

The World Wide Web contains rich collections of digital materials that can be used in education and learning settings. The collaborative authoring prototype of Walden's Paths targets two groups of users: educators and learners. From the perspective...

Li, Yuanling

2012-10-19T23:59:59.000Z

Note: This page contains sample records for the topic "water path iwp" 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

Morse theory in path space  

E-Print Network [OSTI]

We consider the path space of a curved manifold on which a point particle is introduced in a conservative physical system with constant total energy to formulate its action functional and geodesic equation together with breaks on the path. The second variation of the action functional is exploited to yield the geodesic deviation equation and to discuss the Jacobi fields on the curved manifold. We investigate the topology of the path space using the action functional on it and its physical meaning by defining the gradient of the action functional, the space of bounded flow energy solutions and the moduli space associated with the critical points of the action functional. We also consider the particle motion on the $n$-sphere $S^{n}$ in the conservative physical system to discuss explicitly the moduli space of the path space and the corresponding homology groups.

Yong Seung Cho; Soon-Tae Hong

2007-06-01T23:59:59.000Z

42

Materialization TradeOffs in Hierarchical Shortest Path Algorithms  

E-Print Network [OSTI]

Materialization Trade­Offs in Hierarchical Shortest Path Algorithms Shashi Shekhar, Andrew Fetterer] form the kernel of many important applica­ tions including transportation; water, electric, and gas utilities; telephone networks; urban management; sewer maintenance, and irrigation canal man­ agement

Shekhar, Shashi

43

Testing Oil Saturation Distribution in Migration Paths Using MRI1 Jianzhao Yan 1  

E-Print Network [OSTI]

- 1 - Testing Oil Saturation Distribution in Migration Paths Using MRI1 Jianzhao Yan 1 , Xiaorong media, and to measure oil and water saturation. Although this technique has great advantages compared14. Using15 MRI, the oil secondary migration paths are scanned to measure the saturation distribution during

Paris-Sud XI, Universitť de

44

Evaluation of steam path audits  

SciTech Connect (OSTI)

Tri-State Generation and Transmission association is the operating agent for the 1350 megawatt Craig Generating Station, located in northwestern Colorado. Tri-State has recently incorporated turbine steam path audits into their aggressive performance improvement program. The intent of the audits are to quantify and attain the most cost effective increase in turbine performance as a result of a major outage. Valuable information about performance losses in the turbine has been obtained from steam path audits conducted on the three Craig Units. However, accurate audit results often depend on the quality of measurements and the experience of the auditor. Without a second method to verify the results of a steam path audit, repairs might be performed on a non-cost effective basis, or significant performance degradations might be overlooked. In addition, an inaccurate audit may lead to erroneous expectations for performance improvements resulting from the maintenance performed during the outage.

Caudill, M.B. [Tri-State Generation and Transmission Association, Inc., Montrose, CO (United States); Griebenow, R.D. [SAIC, Huntersville, NC (United States)

1995-06-01T23:59:59.000Z

45

Rough Paths Theory Fabrice Baudoin  

E-Print Network [OSTI]

set of lifted paths x? : [0,1] ? GN (Rd) with respect to the distance in p-variation ... as we will see, admits a canonical lift in ?p ..... esV etV = esV +tV = etV esV .

2013-04-09T23:59:59.000Z

46

THE PATH OF CARBON IN PHOTOSYNTHESIS  

E-Print Network [OSTI]

The Path ot Carbon in Photosynthesis. Science" l2J. , 476 (48 THE PATH OF CARBON IN PHOTOSYNTHESIS Melvin Calvin Nobel8-A Fig. 1. Elementary photosynthesis scheme. DES IOU OF THE

Calvin, Melvin Nobel Prize lecture

2008-01-01T23:59:59.000Z

47

THE PATH OF CARBON IN PHOTOSYNTHESIS  

E-Print Network [OSTI]

The Path of Carbon in Photosynthesis, Prentice-Hall, Ino. ,to StUdy the Products of Photosynthesis as Depending on the48 THE PATH OF CARBON IN PHOTOSYNTHESIS J. A. Bassham and

Bassham, J.A.; Calvin, Melvin

2008-01-01T23:59:59.000Z

48

Path to Self-Sustainability | Department of Energy  

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

Path to Self-Sustainability Path to Self-Sustainability Chapter 7: Path to Self-Sustainability More Documents & Publications Clean Energy Finance Guide for Residential and...

49

Flight Path 60R - GEANIE  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul(Summary)morphinanInformation Desert Southwest Region service area. TheEPSCI HomeTours, Programs and2 This flight pathR60R

50

Nuclear quantum effects in water  

E-Print Network [OSTI]

In this work, a path integral Car-Parrinello molecular dynamics simulation of liquid water is performed. It is found that the inclusion of nuclear quantum effects systematically improves the agreement of first principles simulations of liquid water with experiment. In addition, the proton momentum distribution is computed utilizing a recently developed open path integral molecular dynamics methodology. It is shown that these results are in good agreement with neutron Compton scattering data for liquid water and ice.

Joseph A. Morrone; Roberto Car

2008-03-25T23:59:59.000Z

51

Steam Path Audits on Industrial Steam Turbines  

E-Print Network [OSTI]

steam Path Audits on Industrial steam Turbines DOUGLAS R. MITCHELL. ENGINEER. ENCOTECH, INC., SCHENECTADY, NEW YORK ABSTRACT The electric utility industry has benefitted from steam path audits on steam turbines for several years. Benefits... not extend the turbine outage. To assure that all of the turbine audit data are available, the audit engineer must be at the turbine site the day the steam path is first exposed. A report of the opening audit findings is generated to describe the as...

Mitchell, D. R.

52

Path integral evaluation of Dbrane amplitudes  

E-Print Network [OSTI]

We extend Polchinski's evaluation of the measure for the one-loop closed string path integral to open string tree amplitudes with boundaries and crosscaps embedded in Dbranes. We explain how the nonabelian limit of near-coincident Dbranes emerges in the path integral formalism. We give a careful path integral derivation of the cylinder amplitude including the modulus dependence of the volume of the conformal Killing group.

Shyamoli Chaudhuri

1999-07-24T23:59:59.000Z

53

Generating functions for plateaus in Motzkin paths  

E-Print Network [OSTI]

A plateau in a Motzkin path is a sequence of three steps: an up step, a horizontal step, then a down step. We find three different forms for the bivariate generating function for plateaus in Motzkin paths, then generalize to longer plateaus. We conclude by describing a further generalization: a continued fraction form from which one can easily derive new multivariate generating functions for various kinds of path statistics. Several examples of generating functions are given using this technique.

Drake, Dan

2011-01-01T23:59:59.000Z

54

Optimization Online - On the shortest path game  

E-Print Network [OSTI]

Jun 17, 2014 ... Abstract: In this work we address a game theoretic variant of the shortest path problem, in which two decision makers (agents/players) move†...

Andreas Darmann

2014-06-17T23:59:59.000Z

55

Methodology for Augmenting Existing Paths with Additional Parallel Transects  

SciTech Connect (OSTI)

Visual Sample Plan (VSP) is sample planning software that is used, among other purposes, to plan transect sampling paths to detect areas that were potentially used for munition training. This module was developed for application on a large site where existing roads and trails were to be used as primary sampling paths. Gap areas between these primary paths needed to found and covered with parallel transect paths. These gap areas represent areas on the site that are more than a specified distance from a primary path. These added parallel paths needed to optionally be connected together into a single pathóthe shortest path possible. The paths also needed to optionally be attached to existing primary paths, again with the shortest possible path. Finally, the process must be repeatable and predictable so that the same inputs (primary paths, specified distance, and path options) will result in the same set of new paths every time. This methodology was developed to meet those specifications.

Wilson, John E.

2013-09-30T23:59:59.000Z

56

Targeted Path Profiling: Lower Overhead Path Profiling for Staged Dynamic Optimization Systems  

E-Print Network [OSTI]

, their technique leaves a sizable fraction of paths unaccounted for. While a number of techniques have been

Bashir, Rashid

57

ON LANDSCAPE FUNCTIONS ASSOCIATED WITH TRANSPORT PATHS  

E-Print Network [OSTI]

ON LANDSCAPE FUNCTIONS ASSOCIATED WITH TRANSPORT PATHS QINGLAN XIA Abstract. In this paper, we by Santambrogio in [10]. More precisely, we study landscape functions associated with a transport path be- tween for nonpositive p. We show an equivalence relation be- tween landscape functions associated with an -transport

Xia, Qinglan

58

Evaluation of Calcine Disposition Path Forward  

SciTech Connect (OSTI)

This document describes an evaluation of the baseline and two alternative disposition paths for the final disposition of the calcine wastes stored at the Idaho Nuclear Technology and Engineering Center at the Idaho National Engineering and Environmental Laboratory. The pathways are evaluated against a prescribed set of criteria and a recommendation is made for the path forward.

Birrer, S.A.; Heiser, M.B.

2003-02-26T23:59:59.000Z

59

Evaluation of Calcine Disposition - Path Forward  

SciTech Connect (OSTI)

This document describes an evaluation of the baseline and two alternative disposition paths for the final disposition of the calcine wastes stored at the Idaho Nuclear Technology and Engineering Center at the Idaho National Engineering and Environmental Laboratory. The pathways are evaluated against a prescribed set of criteria and a recommendation is made for the path forward.

Steve Birrer

2003-02-01T23:59:59.000Z

60

Mach flow angularity probes for scramjet engine flow path diagnostics  

SciTech Connect (OSTI)

Mach-flow angularity (MFA) probes were developed for use in scramjet flow path probe rakes. Prototype probes were fabricated to demonstrate the assembly processes (numerical control machining, furnace brazing, and electron beam welding). Tests of prototype probes confirmed the thermal durability margins and life cycle. Selected probes were calibrated in air at Mach numbers from 1.75 to 6.0. Acceptance criteria for the production probes stressed thermal durability and pressure (and, consequently, Mach number) measurement quality. This new water-cooled MFA probe has 0.397-cm shaft diameter and is capable of withstanding heat fluxes of 2.724 kW/sq cm.

Jalbert, P.A.; Hiers, R.S. Jr. [Sverdrup Technology, Inc., Arnold AFS, TN (United States)

1993-12-31T23:59:59.000Z

Note: This page contains sample records for the topic "water path iwp" 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

Compiling Path Expressions into VLSI Circuits `I`. S. Annntharaman  

E-Print Network [OSTI]

-timed. Ncvcrthdcss. UK circuits produced by our construction have area propordonal to N slog(N) whcrc N is the total expression: path R, + Wend, path R, + Wend. `fhc first path cxprcssion prohibits a read operation

Clarke, Edmund M.

62

Inquiry-based learning templates for creating online educational paths  

E-Print Network [OSTI]

experience collected during a comparative study where users created Inquiry-based paths using the current Walden?s Paths? system or the template-based authoring tool. 4 2. RELATED WORK Education-oriented template-based path authoring...

Davis, Sarah Alice

2006-10-30T23:59:59.000Z

63

Multi-Path Transportation Futures Study - Lessons for the Transportati...  

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

Multi-Path Transportation Futures Study - Lessons for the Transportation Energy Futures Study Multi-Path Transportation Futures Study - Lessons for the Transportation Energy...

64

The Path of the Blind Watchmaker: A Model of Evolution  

E-Print Network [OSTI]

path of the blind watchmaker. This thesis presents a novelBlind WatchMaker Path (BWMPath) BWMPath contains the bulk of the software written for this thesis,

Poggio, Andrew Anthony

2011-01-01T23:59:59.000Z

65

Path of Carbon in Photosynthesis III  

E-Print Network [OSTI]

TIIE PAT3 OF C R O IN PHOTOSYNTHESIS A B K A. A. Benson andin the early products of photosynthesis, we Stepka, W. , inP THE PATH OF CARBON IN PHOTOSYNTHESIS. 111. BY A. A. Benson

Benson, A.A.; Calvin, M.

2008-01-01T23:59:59.000Z

66

Non-classical paths in interference experiments  

E-Print Network [OSTI]

In a double slit interference experiment, the wave function at the screen with both slits open is not exactly equal to the sum of the wave functions with the slits individually open one at a time. The three scenarios represent three different boundary conditions and as such, the superposition principle should not be applicable. However, most well known text books in quantum mechanics implicitly and/or explicitly use this assumption which is only approximately true. In our present study, we have used the Feynman path integral formalism to quantify contributions from non-classical paths in quantum interference experiments which provide a measurable deviation from a naive application of the superposition principle. A direct experimental demonstration for the existence of these non-classical paths is hard. We find that contributions from such paths can be significant and we propose simple three-slit interference experiments to directly confirm their existence.

Rahul Sawant; Joseph Samuel; Aninda Sinha; Supurna Sinha; Urbasi Sinha

2014-08-09T23:59:59.000Z

67

SPEEDING UP DYNAMIC SHORTEST PATH ALGORITHMS Finding ...  

E-Print Network [OSTI]

Sep 19, 2003 ... ... and Reps algorithm for updating a shortest path tree, which is a revision of ... tree, although it can be easily specialized for updating a tree [5].

2003-09-19T23:59:59.000Z

68

Multi-objective stochastic path planning  

E-Print Network [OSTI]

of multiple objectives and stochastic edge parameters. 2. Identify candidate constraints where clustering based multi-level programming can be applied to eliminate infeasible edges. 3. Provide an exact O (V.E) algorithm for building redundant shortest paths. 4...

Dasgupta, Sumantra

2009-05-15T23:59:59.000Z

69

ARM - Publications: Science Team Meeting Documents: Liquid water path  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmospheric Optical Depth (AOD) by Microtops AtmosphericApplication andAn AssessmentARMArcticCloudvariability in temperature

70

An Evaluation of MWR Retrievals of Liquid Water Path  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmospheric Optical Depth (AOD)ProductssondeadjustsondeadjustAbout theOFFICEAmes Laboratory Site| Department of Energy An

71

Transition Path Sampling of Water Exchange Rates and Mechanisms around  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmosphericNuclear SecurityTensile Strain Switched Ferromagnetism in Layered NbS2Topo II: AnTraining andfor aOxide Nanoparticles.

72

Asymptotic properties of path integral ideals  

SciTech Connect (OSTI)

We introduce and analyze an interesting quantity, the path integral ideal, governing the flow of generic discrete theories to the continuum limit and greatly increasing their convergence. The said flow is classified according to the degree of divergence of the potential at spatial infinity. Studying the asymptotic behavior of path integral ideals we isolate the dominant terms in the effective potential that determine the behavior of a generic theory for large discrete time steps.

Bogojevic, A.; Balaz, A.; Belic, A. [Institute of Physics, P.O. Box 57, 11001 Belgrade (Serbia and Montenegro)

2005-09-01T23:59:59.000Z

73

The calculation of ionospheric ray paths  

E-Print Network [OSTI]

Parabolic ionospheric layer of electrons, altitude versus electron density Page 1- 2 Sample ray paths with constant angle of propagation and increasing frequency, parabolic ionosphere of electrons assumed, earth's magnetic field neglected 1- 3 Sample... ray paths with constant frequency and variable angle of propagation and range, parabolic ionosphere of electrons assumed, earth's magnetic field neglected 2- 1 The vertical and lateral deviations of a radio wave propagated in a plane ionosphere...

Koehler, Buford Ray

1967-01-01T23:59:59.000Z

74

China Energy and Emissions Paths to 2030  

E-Print Network [OSTI]

of electric and gas water heaters, both of which areMEPS revisions. For gas water heaters, the energy factor islevel. For electric water heaters, continued efficiency

Fridley, David

2012-01-01T23:59:59.000Z

75

Oxygen diffusion in titanite: Lattice diffusion and fast-path diffusion in single crystals  

E-Print Network [OSTI]

Oxygen diffusion in titanite: Lattice diffusion and fast-path diffusion in single crystals X June 2006 Editor: P. Deines Abstract Oxygen diffusion in natural and synthetic single-crystal titanite was characterized under both dry and water-present conditions. For the dry experiments, pre-polished titanite

Watson, E. Bruce

76

Sparse Geodesic Paths Mark A. Davenport and Richard G. Baraniuk  

E-Print Network [OSTI]

Sparse Geodesic Paths Mark A. Davenport and Richard G. Baraniuk Department of Electrical of the sparse geodesic path between two points, by which we mean the shortest path between the points geodesic path can be easily generated. The distance provides a natural similarity measure that can be ex

77

Model Discrepancy in the Saturated Path Hydrology Model: Initial Analysis  

E-Print Network [OSTI]

Model Discrepancy in the Saturated Path Hydrology Model: Initial Analysis Tom Fricker University discrepancy in the Saturated Path Hydrology Model (logSPM, Kuczera et al., 2006). The purpose). 1 #12;3 The Saturated Path Hydrology Model We consider the Saturated Path Hydrology Model (log

Oakley, Jeremy

78

Maximizing Crosstalk-Induced Slowdown During Path Delay Test  

E-Print Network [OSTI]

in path delay for c5315 .................................................................... 57 Figure 11 Increase in path delay for c2670 .................................................................... 60 Figure 12 Increase in path delay for c... for critical paths considering single aggressor crosstalk effect with due consideration to the timing alignment and direction. This method has similar CPU efficiency to that of [17] and [18]. However, they did not take into account the possible impact...

Gope, Dibakar

2012-10-19T23:59:59.000Z

79

PATHS: Analysis of PATH Duration Statistics and their Impact on Reactive MANET Routing Protocols  

E-Print Network [OSTI]

PATHS: Analysis of PATH Duration Statistics and their Impact on Reactive MANET Routing Protocols Department of Electrical Engineering University of Southern California {narayans,fbai,bkrishna,helmy}@usc.edu ABSTRACT We develop a detailed approach to study how mobility im- pacts the performance of reactive MANET

Krishnamachari, Bhaskar

80

A Continuous-State Version of Discrete Randomized Shortest-Paths, with Application to Path Planning  

E-Print Network [OSTI]

. It is shown that the continuous-state counterpart requires the solution of two partial differential equations, namely the backward variable. These partial differential equations are the so- called steady-state Bloch entropy [23]. The introduced path randomization allows balancing the load (number of packages) per path

Del Moral , Pierre

Note: This page contains sample records for the topic "water path iwp" 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

employment opportunities in exciting career paths  

E-Print Network [OSTI]

in the complex and increasingly sophisticated food supply system. Food Industry Public Service Technical Sales in exciting career paths Food Science Cerificate for BSc graduates Food Science Cerificate for BSc graduates. Because food science is a multidisciplinary applied science, a food science education provides a broad

Barthelat, Francois

82

Current SPE Hydrodynamic Modeling and Path Forward  

SciTech Connect (OSTI)

Extensive work has been conducted on SPE analysis efforts: Fault effects Non-uniform weathered layer analysis MUNROU: material library incorporation, parallelization, and development of non-locking tets Development of a unique continuum-based-visco-plastic strain-rate-dependent material model With corrected SPE data path is now set for a multipronged approach to fully understand experimental series shot effects.

Knight, Earl E. [Los Alamos National Laboratory; Rougier, Esteban [Los Alamos National Laboratory

2012-08-14T23:59:59.000Z

83

Feasible Path Synthesis for Automated Guided Vehicles  

E-Print Network [OSTI]

Feasible Path Synthesis for Automated Guided Vehicles Reijer Idema 2005 TU Delft FROG Navigation for Automated Guided Vehicles Author: Reijer Idema Supervisors: prof.dr.ir. P. Wesseling (TU Delft) dr.ir. Kees is a manufacturer of Automated Guided Vehicles. They have developed a multitude of vehicles that transport products

Vuik, Kees

84

Path Analysis Models of an Autonomous Agent  

E-Print Network [OSTI]

Path Analysis Models of an Autonomous Agent in a Complex Environment Paul R. Cohen, David M. Hart AFOSR-91-0067. #12;1 Phoenix Phoenix is a simulated environment populated by autonomous agents) the e orts of all, a reboss. Fires burn in unpredictable ways due to wind speed and direction, terrain

85

Nicaragua 2010 Visit to Path Nicaragua Office  

E-Print Network [OSTI]

with vaccine storage ­ Temperature monitoring and alerts ­ Reporting stock levels · Partners ­ Development · Revision by external software company · Ongoing product management by Path 1/19/2010 Nicaragua 2010 6 #12 but functional and rational" 1/19/2010 23Nicaragua 2010 #12;Cell Phone Coverage · Two companies ­ Claro

Anderson, Richard

86

Nicaragua 2010 Visit to Path Nicaragua Office  

E-Print Network [OSTI]

communication ­ Initial implementation SMS messages using GSM · Rural clinic with vaccine storage ­ Temperature management / forecasting tool · Initial development at Path · Revision by external software company · Ongoing but functional and rational" 1/19/2010 23Nicaragua 2010 Cell Phone Coverage · Two companies ­ Claro ­ Movistar

Anderson, Richard

87

Folded-path optical analysis gas cell  

DOE Patents [OSTI]

A folded-path gas cell employs an elliptical concave mirror in confronting relationship to two substantially spherical concave mirrors. At least one of the spherical mirrors, and usually both, are formed with an added cylindrical component to increase orthogonal foci coincidence and thereby to increase the radiation energy throughput characteristic of the cell. 10 figs.

Carangelo, R.M.; Wright, D.D.

1995-08-08T23:59:59.000Z

88

Folded-path optical analysis gas cell  

DOE Patents [OSTI]

A folded-path gas cell employs an elliptical concave mirror in confronting relationship to two substantially spherical concave mirrors. At least one of the spherical mirrors, and usually both, are formed with an added cylindrical component to increase orthogonal focii coincidence and thereby to increase the radiation energy throughput characteristic of the cell.

Carangelo, Robert M. (Glastonbury, CT); Wright, David D. (Vershire, VT)

1995-01-01T23:59:59.000Z

89

FESAC Fusion Development Path Rob Goldston  

E-Print Network [OSTI]

Exploration/Proof of Principle IFE IREs MFE PE Exp'ts Engineering Science/ Technology Development ComponentFESAC Fusion Development Path Rob Goldston Graduate Student Seminar March 21, 2005 #12;Panel Power Associates · Robert Goldston (Chair), Princeton Plasma Physics Laboratory · Amanda Hubbard, MIT

90

The Use of Path Integral Ideals: Deriving the Euler Summation Formula for Path Integrals  

SciTech Connect (OSTI)

We present and comment on a new quantity that we have recently introduced: the path integral ideal. The new quantity governs the flow of a discrete quantum theory to its continuum limit. Path integral ideals satisfy a unique integral equation - the distinction between different quantum theories being in the boundary conditions. An asymptotic expansion of this equation has led to the derivation of a generalization of Euler's summation formula for path integrals. The new analytical method has brought about a systematic improvement of the convergence of path integrals. Applied to numerical procedures, the new analytical input has resulted in the speedup of numerical simulations by many orders of magnitude. On the analytical side, the integral equation for ideals may turn out to be a useful setting for extending the obtained results to a wider setting - e.g. to p-adic valued theories and theories on non-commuting space-times.

Bogojevic, Aleksandar; Balaz, Antun; Belic, Aleksandar [Institute of Physics, P. O. Box 57, 11001 Belgrade (Serbia and Montenegro)

2006-03-29T23:59:59.000Z

91

China Energy and Emissions Paths to 2030  

E-Print Network [OSTI]

water heaters to heat pump water heaters with energy factorheat pumps with greater efficiency 40% more efficient cooling technologies more efficient lighting more efficient water heatersheat pumps, boilers 100% OLED TVs, 0.1W standby, more efficient AC, refrigerator, washers More efficient gas water heater

Fridley, David

2012-01-01T23:59:59.000Z

92

The Path a Proton Takes Through a Fuel Cell Membrane  

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

Path a Proton Takes Through a Fuel Cell Membrane The Path a Proton Takes Through a Fuel Cell Membrane October 11, 2012 | Tags: Basic Energy Sciences (BES), Chemistry, Franklin,...

93

What's Next for Nuclear Energy? MIT Students Discuss Path Forward...  

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

What's Next for Nuclear Energy? MIT Students Discuss Path Forward What's Next for Nuclear Energy? MIT Students Discuss Path Forward June 19, 2012 - 10:41am Addthis Dr. Peter Lyons,...

94

EECBG Success Story: Atlanta Suburb Greases the Path to Savings...  

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

Atlanta Suburb Greases the Path to Savings with Biodiesel EECBG Success Story: Atlanta Suburb Greases the Path to Savings with Biodiesel December 7, 2011 - 3:33pm Addthis Downtown...

95

An Optimal Path Model for the Risk-Averse Traveler  

E-Print Network [OSTI]

Jun 11, 2014 ... The model is suitable for a risk-averse traveler, who prefers a path with ... Citation

Leilei Zhang

2014-06-11T23:59:59.000Z

96

Systematically Accelerated Convergence of Path Integrals  

SciTech Connect (OSTI)

We present a new analytical method that systematically improves the convergence of path integrals of a generic N-fold discretized theory. Using it we calculate the effective actions S{sup (p)} for p{<=}9, which lead to the same continuum amplitudes as the starting action, but that converge to that continuum limit as 1/N{sup p}. We checked this derived speedup in convergence by performing Monte Carlo simulations on several different models.

Bogojevic, A.; Balaz, A.; Belic, A. [Institute of Physics, P.O. Box 57, 11001 Belgrade (Serbia and Montenegro)

2005-05-13T23:59:59.000Z

97

Free Energy Changes, Fluctuations, and Path Probabilities  

E-Print Network [OSTI]

We illustrate some of the static and dynamic relations discovered by Cohen, Crooks, Evans, Jarzynski, Kirkwood, Morriss, Searles, and Zwanzig. These relations link nonequilibrium processes to equilibrium isothermal free energy changes and to dynamical path probabilities. We include ideas suggested by Dellago, Geissler, Oberhofer, and Schoell-Paschinger. Our treatment is intended to be pedagogical, for use in an updated version of our book: Time Reversibility, Computer Simulation, and Chaos. Comments are very welcome.

William G. Hoover; Carol G. Hoover

2011-04-20T23:59:59.000Z

98

Your path to a career in Health Care Professions  

E-Print Network [OSTI]

Your path to a career in Health Care Professions #12;H ealth care professionals have successful careers in a variety of areas. They may work in health care administration, provide patient care, or sell is not the only path to a career in health care. In the following pages, you will find that there are many paths

Howat, Ian M.

99

Robot Path Planning in Uncertain Environments: A Language-Measure-  

E-Print Network [OSTI]

Robot Path Planning in Uncertain Environments: A Language-Measure- Theoretic Approach Devesh K. Jha the problem of goal-directed robot path planning in the presence of uncertainties that are induced by bounded, probabilistic finite state automata 1 Motivation and Introduction In general, path planning of robots (e

Ray, Asok

100

Landmark-based Geodesic Computation for Heuristically Driven Path Planning  

E-Print Network [OSTI]

Landmark-based Geodesic Computation for Heuristically Driven Path Planning Gabriel Peyr¬īe CMAP, UMR the geodesic path between two points on the surface, compution is needed on a large part of the surface when geodesic paths on images and 3D meshes. We use a heuris- tic to drive the front propagation procedure

Paris-Sud XI, Université de

Note: This page contains sample records for the topic "water path iwp" 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

Visual servoing for path reaching with nonholonomic robots Journal: Robotica  

E-Print Network [OSTI]

Visual servoing for path reaching with nonholonomic robots Journal: Robotica Manuscript ID: ROB these files (e.g. movies) online. VisionBasedPathReaching-Robotica.tex figure.tar.gz VisionBasedPathReaching.mp4 Proof for review onlyhal-00639659,version1-9Nov2011 Author manuscript, published in "Robotica 29

Paris-Sud XI, Université de

102

Efficient Path Delay Test Generation with Boolean Satisfiability  

E-Print Network [OSTI]

delay test generator CodGen. A mixed structural-functional approach was implemented in CodGen where longest paths were detected using the K Longest Path Per Gate (KLPG) algorithm and path justification and dynamic compaction were handled with the SAT...

Bian, Kun

2013-12-10T23:59:59.000Z

103

Analyis of Path Profiling Information Generated with Performance Monitoring Hardware  

E-Print Network [OSTI]

is to exploit hardware Performance Monitoring Units (PMUs) present in modern microprocessors. The Itanium-2 PMU can be correlated into full paths. As sta- tistically hot paths are most likely to occur in PMU sam techniques carry a high overhead, a PMU-based path profiler represents an ef- fective lightweight profiling

Colorado at Boulder, University of

104

Enhanced oil recovery through water imbibition in fractured reservoirs using Nuclear Magnetic Resonance.  

E-Print Network [OSTI]

??Conventional waterflooding methods of oil recovery are difficult to apply when reservoirs show evidence of natural fractures, because injected water advances through paths of highÖ (more)

Hervas Ordonez, Rafael Alejandro

2012-01-01T23:59:59.000Z

105

Radial Inflow Gas Turbine Flow Path Design  

E-Print Network [OSTI]

Abstract:- A new method for radial inflow gas turbine flow paths design based on a unique integrated conceptual design environment AxSTREAM is presented in this paper. This integrated environment is a seamless and swift processing scheme that incorporates stages aerodynamic analysis and preliminary design/sizing based on the one dimensional method. The environment makes possible to find number of different designs with inverse task solver, basing on initially specified boundary conditions, closing conditions and design variables. Design space explorer provides easy and visual comparison for range of obtained design in customizable coordinate axes. Solution filtering on different parameters, such as meridional and axial dimensions, maximal blades weight, saving the time to choose from thousands obtained solutions the only one right design. Flexibility of presented approach allows to built-up complete gas turbine flow path from consequence of individual elements: stationary and rotating elements, ducts, heat exchangers, and analyze it in common environment. Complete control of all aspects of aerodynamic flow path quality, structural reliability, and integral performances on design and offdesign conditions is performing throughout all design process. This gives full interaction between user and system for immediate correction and enhancement of current design data using various optimization capabilities to feel the impact of changes on each design step. Integrated system AxSTREAM significantly shortening the design cycle time from initial machine concept to finalized design with all offdesign performances details. The design process is demonstrated for a 25kW radial inflow gas turbine. Keywords:- Radial Inflow Turbine, Performance Maps, AxSTREAM I.

Samip Shah; Gaurang Chaudhri; Digvijay Kulshreshtha; S. A. Channiwalla

106

The Path to Magnetic Fusion Energy  

SciTech Connect (OSTI)

When the possibility of fusion as an energy source for electricity generation was realized in the 1950s, understanding of the plasma state was primitive. The fusion goal has been paced by, and has stimulated, the development of plasma physics. Our understanding of complex, nonlinear processes in plasmas is now mature. We can routinely produce and manipulate 100 million degree plasmas with remarkable finesse, and we can identify a path to commercial fusion power. The international experiment, ITER, will create a burning (self-sustained) plasma and produce 500 MW of thermal fusion power. This talk will summarize the progress in fusion research to date, and the remaining steps to fusion power.

Prager, Stewart (PPPL) [PPPL

2011-05-04T23:59:59.000Z

107

PathSci | Princeton Plasma Physics Lab  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmosphericNuclear Security Administration the1 - September 2006 TheSteven AshbyDepartment ofGE's E. TrifonPatentsPathSci The

108

The path a proton takes | EMSL  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmosphericNuclear SecurityTensile Strain Switched Ferromagnetism in Layered NbS2 andThe MolecularPlaceTheofThe Houseformation.The path

109

Flight Path 15L - Chi-Nu  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul(Summary)morphinanInformation Desert Southwest Region service area. TheEPSCI HomeTours, Programs and2 This flight path is4L

110

Flight Path 30L - ICE House  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul(Summary)morphinanInformation Desert Southwest Region service area. TheEPSCI HomeTours, Programs and2 This flight path

111

Flight Path 30R | ICE II  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul(Summary)morphinanInformation Desert Southwest Region service area. TheEPSCI HomeTours, Programs and2 This flight pathR The

112

EnerPath | Open Energy Information  

Open Energy Info (EERE)

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

113

ClearPath | Open Energy Information  

Open Energy Info (EERE)

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

114

PathScale Compliers at NERSC  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsrucLas ConchasPassive Solar Home Design Passive Solar Home Design June 24, 2013 -Past PathScale UPC

115

China Energy and Emissions Paths to 2030  

E-Print Network [OSTI]

Commercial Primary Energy Use (Mtce) More gas boiler & heat pumps with greater efficiency 40% more efficient cooling technologies more efficient lighting more efficient water heaters

Fridley, David

2012-01-01T23:59:59.000Z

116

ARM - PI Product - Large Scale Ice Water Path and 3-D Ice Water Content  

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

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

117

DOE EM Landfill Workshop and Path Forward - July 2009  

Office of Environmental Management (EM)

SSAB Teleconference: 2. DOE EM Landfill Workshop & Path Forward Office of Groundwater and Soil Remediation US Department of Energy July 2009 Slides prepared by CRESP DOE EM...

118

Solution Methods for the Multi-trip Elementary Shortest Path ...  

E-Print Network [OSTI]

builds partial paths, it assigns a label to each, indicating the resource .... node are used to update the elapsed time and the vehicle load (resources consumed),.

2011-03-15T23:59:59.000Z

119

Navigating Roadblocks on the Path to Advanced Biofuels Deployment  

Broader source: Energy.gov [DOE]

Breakout Session 2: Frontiers and Horizons Session 2ĖC: Navigating Roadblocks on the Path to Advanced Biofuels Deployment Andrew Held, Senior Director of Feedstock Development, Virent, Inc.

120

Graph Coarsening for Path Finding in Cybersecurity Graphs  

SciTech Connect (OSTI)

n the pass-the-hash attack, hackers repeatedly steal password hashes and move through a computer network with the goal of reaching a computer with high level administrative privileges. In this paper we apply graph coarsening in network graphs for the purpose of detecting hackers using this attack or assessing the risk level of the network's current state. We repeatedly take graph minors, which preserve the existence of paths in the graph, and take powers of the adjacency matrix to count the paths. This allows us to detect the existence of paths as well as find paths that have high risk of being used by adversaries.

Hogan, Emilie A.; Johnson, John R.; Halappanavar, Mahantesh

2013-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "water path iwp" 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

UAV/UAS path planning for ice management information gathering.  

E-Print Network [OSTI]

??The key objective of this work is the proposition of the path planning strategy for unmanned aerial vehicle (UAV) intended for information gathering in ArcticÖ (more)

Stalmakou, Artsiom

2011-01-01T23:59:59.000Z

122

The Path to Program Sustainability | Department of Energy  

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

The Path to Program Sustainability The strategies outlined below help create self-sustaining clean energy finance programs. Prove Energy Efficiency Finance as a Profitable...

123

Construction of vertex-disjoint paths in alternating group networks  

E-Print Network [OSTI]

misplaced symbols are Construction of vertex-disjoint paths32845671 ? 23145678 ? e Construction of vertex-disjoint2164537 ? e ? 2314567 ? e Construction of vertex-disjoint

Zhou, Shuming; Xiao, Wenjun; Parhami, Behrooz

2010-01-01T23:59:59.000Z

124

Distributional properties of stochastic shortest paths for smuggled nuclear material  

SciTech Connect (OSTI)

The shortest path problem on a network with fixed weights is a well studied problem with applications to many diverse areas such as transportation and telecommunications. We are particularly interested in the scenario where a nuclear material smuggler tries to succesfully reach herlhis target by identifying the most likely path to the target. The identification of the path relies on reliabilities (weights) associated with each link and node in a multi-modal transportation network. In order to account for the adversary's uncertainty and to perform sensitivity analysis we introduce random reliabilities. We perform some controlled experiments on the grid and present the distributional properties of the resulting stochastic shortest paths.

Cuellar, Leticia [Los Alamos National Laboratory; Pan, Feng [Los Alamos National Laboratory; Roach, Fred [Los Alamos National Laboratory; Saeger, Kevin J [Los Alamos National Laboratory

2011-01-05T23:59:59.000Z

125

Hot gas path component cooling system  

DOE Patents [OSTI]

A cooling system for a hot gas path component is disclosed. The cooling system may include a component layer and a cover layer. The component layer may include a first inner surface and a second outer surface. The second outer surface may define a plurality of channels. The component layer may further define a plurality of passages extending generally between the first inner surface and the second outer surface. Each of the plurality of channels may be fluidly connected to at least one of the plurality of passages. The cover layer may be situated adjacent the second outer surface of the component layer. The plurality of passages may be configured to flow a cooling medium to the plurality of channels and provide impingement cooling to the cover layer. The plurality of channels may be configured to flow cooling medium therethrough, cooling the cover layer.

Lacy, Benjamin Paul; Bunker, Ronald Scott; Itzel, Gary Michael

2014-02-18T23:59:59.000Z

126

Steam turbine path evaluation during maintenance  

SciTech Connect (OSTI)

The deterioration of a turbine (Steam & Gas) flow path affects the efficiency of the turbine. The most critical factors which affect the efficiency of turbines are: wearing out of the trailing edges of the blades by solid particle erosion, deposits, material loss due to corrosion (also sand blast) which increases the flow area, increases in blade surface roughness, etc. Wearing out of the seals caused by shaft vibrations or rapid start-up leads to significant leakage losses. Some of these effects can be estimated with some precision during operation of the turbine, but an exact evaluation can be carried out during a maintenance applying a special fluid flow analysis program. Such a program has been developed and then adapted to achieve this goal. During maintenance the complete geometry of the steam path is measured (blades lengths, widths, angles, clearances, etc.) in the condition encountered before any corrections. Then the similar measurement is undertaken after, for example, clearance corrections, blade replacements, cleaning of the blades, etc. Using the program first of all the design data is calculated. Then the actual data is fed into the program and compared to the design data. Thus the effect of the blade surface roughness, increased seal clearances, flow area increase, solid particle damage to the trailing edge and so on for each particular stage is calculated. The effect is expressed in [kW] as a deviation from the design points. This data can be helpful during online evaluation of the turbine performance. This evaluation helps the management of the plant in undertaking the correct decision concerning the date of the next major maintenance and replacement part procurement. Many turbines in the Mexican utility have been evaluated in such a manner. Some examples are presented.

Kubiak, J.; Angel, F. del; Carnero, A.; Campos, A. [Instituto de Investigaciones Electricas, Temixo, Morelos (Mexico)] [and others

1996-07-01T23:59:59.000Z

127

Hanford spent nuclear fuel project recommended path forward, volume III: Alternatives and path forward evaluation supporting documentation  

SciTech Connect (OSTI)

Volume I of the Hanford Spent Nuclear Fuel Project - Recommended Path Forward constitutes an aggressive series of projects to construct and operate systems and facilities to safely retrieve, package, transport, process, and store K Basins fuel and sludge. Volume II provided a comparative evaluation of four Alternatives for the Path Forward and an evaluation for the Recommended Path Forward. Although Volume II contained extensive appendices, six supporting documents have been compiled in Volume III to provide additional background for Volume II.

Fulton, J.C.

1994-10-01T23:59:59.000Z

128

Reaction Path Optimization with Holonomic Constraints and Kinetic Energy Potentials  

SciTech Connect (OSTI)

Two methods are developed to enhance the stability, efficiency, and robustness of reaction path optimization using a chain of replicas. First, distances between replicas are kept equal during path optimization via holonomic constraints. Finding a reaction path is, thus, transformed into a constrained optimization problem. This approach avoids force projections for finding minimum energy paths (MEPs), and fast-converging schemes such as quasi-Newton methods can be readily applied. Second, we define a new objective function - the total Hamiltonian - for reaction path optimization, by combining the kinetic energy potential of each replica with its potential energy function. Minimizing the total Hamiltonian of a chain determines a minimum Hamiltonian path (MHP). If the distances between replicas are kept equal and a consistent force constant is used, then the kinetic energy potentials of all replicas have the same value. The MHP in this case is the most probable isokinetic path. Our results indicate that low-temperature kinetic energy potentials (<5 K) can be used to prevent the development of kinks during path optimization and can significantly reduce the required steps of minimization by 2-3 times without causing noticeable differences between a MHP and MEP. These methods are applied to three test cases, the C?eq-to-Cax isomerization of an alanine dipeptide, the ?C?- to-ĻC? transition of an ?-D-glucopyranose, and the helix-to-sheet transition of a GNNQQNY heptapeptide. By applying the methods developed in this work, convergence of reaction path optimization can be achieved for these complex transitions, involving full atomic details and a large number of replicas (>100). For the case of helix-to-sheet transition, we identify pathways whose energy barriers are consistent with experimental measurements. Further, we develop a method based on the work energy theorem to quantify the accuracy of reaction paths and to determine whether the atoms used to define a path are enough to provide quantitative estimation of energy barriers.

Brokaw, Jason B.; Haas, Kevin R.; Chu, Jhih-wei

2009-08-11T23:59:59.000Z

129

Columbia University Energy Options & Paths to Climate Stabilization  

E-Print Network [OSTI]

-lived radioactive components. ∑ Safe: no catastrophic accidents; Low-risk for nuclear materials proliferation WhyMike Mauel Columbia University Energy Options & Paths to Climate Stabilization Aspen, 9 July 2003 Fusion Energy: "Pipe Dream or Panacea" #12;Mike Mauel Columbia University Energy Options & Paths

Mauel, Michael E.

130

A middle path for electricity options and sustainable development  

SciTech Connect (OSTI)

In a landmark article in Foreign Affairs in October 1976, Amory Lovins presented his vision of two vastly different and seemingly irreconcilable paths that energy provision might take into the future. One path was a ``hard`` path, characterized by extensive development of large, capital-intensive centralized electrical generating facilities and their peripherals, designed with little consideration given to the matching of these facilities to the requirements of the end-use needs. The second, ``soft`` path was characterized by energy technologies that are diverse, operate on renewable energy flows, are relatively simple, less capital-intensive, and matched in scale and energy quality to end-use needs. One of the most controversial arguments in the Lovins` paper was that the ``hard`` and ``soft`` paths are culturally and institutionally antagonistic. In retrospect, it seems this argument was self-fulfilling, for the history of the energy debate throughout the developed world since the appearance of the Lovins` article has been marked by an either-or antagonism that has left little room for serious discussion of a ``middle-path.`` In this paper, we argue that ``middle-path,`` paved with elements of both the soft and hard, is especially suited for developing countries, since they do not now carry the burden of an existing and extensive ``hard path`` energy infrastructure.

Mills, J.I.; Herring, J.S.

1994-12-31T23:59:59.000Z

131

MIXED INTEGER PROGRAMMING FOR MULTI-VEHICLE PATH PLANNING  

E-Print Network [OSTI]

.up.pt http://www.fe.up.pt/ecc2001/ Keywords: autonomous vehicles, path planning, collision avoidance Abstract This paper presents a new approach to fuel-optimal path plan- ning of multiple vehicles using a combination will be optimized with respect to both fuel and/or time, and must ensure that the vehicles do not collide with each

How, Jonathan P.

132

Visibility in Discrete Geometry: an application to discrete geodesic paths  

E-Print Network [OSTI]

Visibility in Discrete Geometry: an application to discrete geodesic paths David Coeurjolly that are visible from a source pixel. Based on these definitions, we define discrete geodesic paths in dis- crete domain with obstacles. This allows us to introduce a new geodesic metric in discrete geometry

Paris-Sud XI, Université de

133

Analog VLSI for Robot Path Planning Mircea Stan Wayne Burleson  

E-Print Network [OSTI]

. In cartesian space there are two or three dimensions and the robot arm's nonzero dimensions must be takenAnalog VLSI for Robot Path Planning Mircea Stan Wayne Burleson Department of Electrical & Computer­545­4611 fax Abstract Analog VLSI provides a convenient and high­ performance engine for robot path planning

Stan, Mircea R.

134

UAV PATH FOLLOWING FOR TARGET OBSERVATION IN WIND  

E-Print Network [OSTI]

UAV PATH FOLLOWING FOR TARGET OBSERVATION IN WIND Rolf Rysdyk, University of Washington, Seattle is affected by wind, aircraft performance, and camera limits. Analytic expressions are derived for paths which, and stability of its integration with aircraft dynamics is assessed. An observer estimates wind data, which

Washington at Seattle, University of

135

Large deviations for rough paths of fractional Brownian motion  

E-Print Network [OSTI]

limit theorem. Stochastic modeling deals basically with rough path controls. Indeed, the ground-breaking It^o's theory on stochastic differential equations is based on Brownian motion, which has almost surely nowhere differentiable sam- ple paths but only -H¨older continuous ones, with ]0, 1 2 [. Note

Millet, Annie

136

Dynamic Path Consistency for Spatial Reasoning Lamia Belouaer, Maroua Bouzid  

E-Print Network [OSTI]

reactive planning and path finding. Let us consider the example of an accident at a nuclear plant. Generally if something goes wrong there are always planned paths from any position in the nuclear plant to the exit. In this regard, several techniques based on the Con- straint Satisfaction Problem (CSP) formalism

Boyer, Edmond

137

Performance-Aware Speculation Control using Wrong Path Usefulness Prediction  

E-Print Network [OSTI]

at Austin {cjlee, patt}@ece.utexas.edu ßSchool of Computer Science Georgia Institute of Technology hyesoon are useless for processor performance and try to eliminate the execution of all wrong-path instructions incurred by fetch gating mech- anisms that assume wrong-path execution is useless, thereby both im- proving

138

Water and Solute Flow in a Highly-Structured Soil  

E-Print Network [OSTI]

Prevention of groundwater contamination by agricultural activities is a high priority in the United States. Water and contaminants often follow particular flow paths through the soil that lead to rapid movement of pesticides out of the rootzone...

Hallmark, C. Tom; Wilding, Larry P.; McInnes, Kevin J.; Heuvelman, Willem J.

139

Water Resources Water Quality and Water Treatment  

E-Print Network [OSTI]

Water Resources TD 603 Lecture 1: Water Quality and Water Treatment CTARA Indian Institute of Technology, Bombay 2nd November, 2011 #12;OVERVIEW Water Quality WATER TREATMENT PLANTS WATER TREATMENT PLANTS WATER TREATMENT PLANTS WATER TRE OVERVIEW OF THE LECTURE 1. Water Distribution Schemes Hand Pump

Sohoni, Milind

140

Using shortest path to discover criminal community  

E-Print Network [OSTI]

Extracting communities using existing community detection algorithms yields dense sub-networks that are difficult to analyse. Extracting a smaller sample that embodies the relationships of a list of suspects is an important part of the beginning of an investigation. In this paper, we present the efficacy of our shortest paths network search algorithm (SPNSA) that begins with an "algorithm feed", a small subset of nodes of particular interest, and builds an investigative sub-network. The algorithm feed may consist of known criminals or suspects, or persons of influence. This sets our approach apart from existing community detection algorithms. We apply the SPNSA on the Enron Dataset of e-mail communications starting with those convicted of money laundering in relation to the collapse of Enron as the algorithm feed. The algorithm produces sparse and small sub-networks that could feasibly identify a list of persons and relationships to be further investigated. In contrast, we show that identifying sub-networks o...

Magalingam, Pritheega; Rao, Asha

2015-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "water path iwp" 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

A Path to Collaborative Strategic Learning  

SciTech Connect (OSTI)

Collaborative learning is critical for the future of any organization and must align with the strategic organizational processes that result in products valued by others. To discover these processes, proposal preparation is explored using topic-oriented ethnography, grounded theory, and an innovative addition to qualitative interviewing, called metainquiry. Using interview data from editors, graphic artists, text processors, scientists, engineers, and technical managers, substantive theory emerges. The research discovers the five essential processes of owning, visioning, reviewing, producing, and contributing needed for organizational strategic learning to occur. The dimensions of these processes are made explicit and can be used to gauge the health of any organization. The substantive theory also provides insight into the ability of collaborative learning to evolve, flourish, and adapt to the strategic advantage of the organization. Lastly, actionable goals with ten essential elements emerge that link owning, visioning, reviewing, producing, and contributing as a path for all organizations to follow to promote collaborative learning communities and enhance their competitive advantage.

Nancy M. Carlson

2003-10-01T23:59:59.000Z

142

NGNP Program 2013 Status and Path Forward  

SciTech Connect (OSTI)

High temperature gas-cooled reactor (HTGR) technology can play an important role in the energy future of the United States by extending the use of nuclear energy for non-electricity energy production missions, as well as continuing to provide a considerable base load electric power generation capability. Extending nuclear energy into the industrial and transportation sectors through the coproduction of process heat and electricity provides safe, reliable energy for these sectors in an environmentally responsible manner. The modular HTGR provides a substantial improvement in nuclear plant safety for the protection of the public and the environment, and supports collocation of the HTGRhigh temperature gas-cooled reactor with major industrial facilities. Under U.S. Department of Energy direction since 2006, the Next Generation Nuclear Plant Project at Idaho National Laboratory has been working toward commercializing the HTGR technology. However, a recent decision by the Secretary of Energy to reduce the scope of the Next Generation Nuclear Plant Project to a research and development program, considerable realignment has taken place. This report: (1) summarizes the accomplishments of the Next Generation Nuclear Plant Program from FY2011 through FY2013; (2) lays out the path forward necessary to achieve the ultimate objective of commercializing HTGR technology; and (3) discusses ongoing technical, licensing, and evaluation activities under the realigned Next Generation Nuclear Plant program considered important to preserve the significant investment made by the government to-date and to maintain some progress in meeting the objectives of the Energy Policy Act of 2005 (EPAct2005).

Hans Gougar

2014-03-01T23:59:59.000Z

143

Controlling Low-Rate Signal Path Microdischarge for an Ultra-Low-Background Proportional Counter  

SciTech Connect (OSTI)

ABSTRACT Pacific Northwest National Laboratory (PNNL) has developed an ultra-low-background proportional counter (ULBPC) made of high purity copper. These detectors are part of an ultra-low-background counting system (ULBCS) in the newly constructed shallow underground laboratory at PNNL (at a depth of ~30 meters water-equivalent). To control backgrounds, the current preamplifier electronics are located outside the ULBCS shielding. Thus the signal from the detector travels through ~1 meter of cable and is potentially susceptible to high voltage microdischarge and other sources of electronic noise. Based on initial successful tests, commercial cables and connectors were used for this critical signal path. Subsequent testing across different batches of commercial cables and connectors, however, showed unwanted (but still low) rates of microdischarge noise. To control this noise source, two approaches were pursued: first, to carefully validate cables, connectors, and other commercial components in this critical signal path, making modifications where necessary; second, to develop a custom low-noise, low-background preamplifier that can be integrated with the ULBPC and thus remove most commercial components from the critical signal path. This integrated preamplifier approach is based on the Amptek A250 low-noise charge-integrating preamplifier module. The initial microdischarge signals observed are presented and characterized according to the suspected source. Each of the approaches for mitigation is described, and the results from both are compared with each other and with the original performance seen with commercial cables and connectors.

Mace, Emily K.; Aalseth, Craig E.; Bonicalzi, Ricco; Day, Anthony R.; Hoppe, Eric W.; Keillor, Martin E.; Myers, Allan W.; Overman, Cory T.; Seifert, Allen

2013-05-01T23:59:59.000Z

144

China Energy and Emissions Paths to 2030  

E-Print Network [OSTI]

Geothermal Heat Pump Centralized AC by NG Max Tech Scenario Water Heating Unlike space heating and cooling,Cooling Technology Shares 2010 Technology Shares Office Centralized AC Room AC Geothermalcooling, there is some but much less technology switching with generally increasing shares of geothermal

Fridley, David

2012-01-01T23:59:59.000Z

145

Lexicalisation Patterns of Rendering Path Descriptions in Polish Translation from English  

E-Print Network [OSTI]

with constructions lexicalising precise path through satellites, Polish translation renders the path, neutralises it, changes it, or omits the path conveyed by the original version, which is illustrated by this paper....

Ch?opek, Dorota

2012-02-01T23:59:59.000Z

146

E-Print Network 3.0 - accurate path integration Sample Search...  

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

hardware but is able to create accurate path infor- mation... accurate path profile. Upon ... Source: Colorado at Boulder, University of - Computer Engineering Research...

147

E-Print Network 3.0 - adaptive path planning Sample Search Results  

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

THE TRANS-PACIFIC CROSSING: LONG RANGE ADAPTIVE PATH PLANNING FOR UAVS THROUGH VARIABLE WIND FIELDS... , and thus any path planning process must be adaptable to these changes....

148

Thermal Conductivity Spectroscopy Technique to Measure Phonon Mean Free Paths  

E-Print Network [OSTI]

Size effects in heat conduction, which occur when phonon mean free paths (MFPs) are comparable to characteristic lengths, are being extensively explored in many nanoscale systems for energy applications. Knowledge of MFPs ...

Schmidt, A. J.

149

Multiphase flow and control of fluid path in microsystems  

E-Print Network [OSTI]

Miniaturized chemical-systems are expected to have advantages of handling, portability, cost, speed, reproducibility and safety. Control of fluid path in small channels between processes in a chemical/biological network ...

Jhunjhunwala, Manish

2005-01-01T23:59:59.000Z

150

Optimally controlling hybrid electric vehicles using path forecasting  

E-Print Network [OSTI]

Hybrid Electric Vehicles (HEVs) with path-forecasting belong to the class of fuel efficient vehicles, which use external sensory information and powertrains with multiple operating modes in order to increase fuel economy. ...

Katsargyri, Georgia-Evangelina

2008-01-01T23:59:59.000Z

151

Stochastic mobility-based path planning in uncertain environments  

E-Print Network [OSTI]

The ability of mobile robots to generate feasible trajectories online is an important requirement for their autonomous operation in unstructured environments. Many path generation techniques focus on generation of time- ...

Kewlani, Gaurav

152

Optimally Controlling Hybrid Electric Vehicles using Path Forecasting  

E-Print Network [OSTI]

The paper examines path-dependent control of Hybrid Electric Vehicles (HEVs). In this approach we seek to improve HEV fuel economy by optimizing charging and discharging of the vehicle battery depending on the forecasted ...

Kolmanovsky, Ilya V.

153

Path dependent receding horizon control policies for hybrid electric vehicles  

E-Print Network [OSTI]

Future hybrid electric vehicles (HEVs) may use path-dependent operating policies to improve fuel economy. In our previous work, we developed a dynamic programming (DP) algorithm for prescribing the battery state of charge ...

Kolmanovsky, Ilya V.

154

Recursive Path Orderings can be ContextSensitive  

E-Print Network [OSTI]

Recursive Path Orderings can be Context­Sensitive Cristina Borralleras 1 , Salvador Lucas 2. Rubio is also supported by the spanish DURSI group 2001SGR 00254. Salvador Lucas is partially supported

Lucas, Salvador

155

Maximal Sensitive Dependence and the Optimal Path to Epidemic Extinction  

E-Print Network [OSTI]

Extinction of an epidemic or a species is a rare event that occurs due to a large, rare stochastic fluctuation. Although the extinction process is dynamically unstable, it follows an optimal path that maximizes the probability of extinction. We show that the optimal path is also directly related to the finite-time Lyapunov exponents of the underlying dynamical system in that the optimal path displays maximum sensitivity to initial conditions. We consider several stochastic epidemic models, and examine the extinction process in a dynamical systems framework. Using the dynamics of the finite-time Lyapunov exponents as a constructive tool, we demonstrate that the dynamical systems viewpoint of extinction evolves naturally toward the optimal path.

Forgoston, Eric; Shaw, Leah B; Schwartz, Ira B

2010-01-01T23:59:59.000Z

156

Navigating Roadblocks on the Path to Advanced Biofuels Deployment  

Broader source: Energy.gov [DOE]

Breakout Session 2: Frontiers and Horizons Session 2ĖC: Navigating Roadblocks on the Path to Advanced Biofuels Deployment Arunas Chesonis, Chief Executive Officer and Chairman of the Board, Sweetwater Energy

157

A Path to the Arrow-Debreu Competitive Market Equilibrium  

E-Print Network [OSTI]

Jul 28, 2006 ... ... solution is $O(n^4L)$ which is in line with the best complexity bound ... This path is derived from the weighted logarithmic utility and barrier†...

Yinyu Ye

2006-07-28T23:59:59.000Z

158

Identification of MHF Fracture Planes and Flow Paths- a Correlation...  

Open Energy Info (EERE)

Identification of MHF Fracture Planes and Flow Paths- a Correlation of Well Log Data with Patterns in Locations of Induced Seismicity Jump to: navigation, search OpenEI Reference...

159

The paths and characteristics of real estate entrepreneurs  

E-Print Network [OSTI]

What paths have real estate entrepreneurs taken to establish their own firm? Also, what characteristics did they develop and utilize in the process? This thesis gives the unique opportunity to better understand the life ...

Kazmierski, Michael (Michael Anthony)

2008-01-01T23:59:59.000Z

160

Human-Automation Path Planning Optimization and Decision Support  

E-Print Network [OSTI]

Path planning is a problem encountered in multiple domains, including unmanned vehicle control, air traffic control, and future exploration missions to the Moon and Mars. Due to the voluminous and complex nature of the ...

Cummings, M.L.

2011-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "water path iwp" 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

Finding Smallest Paths in Rectilinear Polygons on a Hypercube Multiprocessor  

E-Print Network [OSTI]

vertices on a hypercube multiprocessor with max(n; p) processors in time O(t + log n) where p = n log n). Smallest paths have applications in VLSI design (minimizing vias), robot motion planning, and the design

Zhang, Richard "Hao"

162

Optimal multi-robot path planning with temporal logic constraints  

E-Print Network [OSTI]

In this paper we present a method for automatically planning optimal paths for a group of robots that satisfy a common high level mission specification. Each robot's motion in the environment is modeled as a weighted ...

Ulusoy, Alphan

163

Thin magnetic crystals are path to ferromagnetic graphene | ornl...  

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

Thin magnetic crystals are path to ferromagnetic graphene January 23, 2015 The crystal structure of CrI3 includes hexagonal nets formed by Cr atoms (blue) with magnetic moments...

164

Panel Discussion: Career Paths in Energy & Sustainability: Perspective...  

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

a.m.-7 p.m. The events include: 11:30 a.m.-2 p.m. Panel Discussion "Career Paths in Energy & Sustainability: Perspectives from Successful Women Professionals," including Dr....

165

Threat-aware Path Planning in Uncertain Urban Environments  

E-Print Network [OSTI]

This paper considers the path planning problem for an autonomous vehicle in an urban environment populated with static obstacles and moving vehicles with uncertain intents. We propose a novel threat assessment module, ...

Aoude, Georges

166

Vickrey Prices and Shortest Paths: What is an edge worth?  

E-Print Network [OSTI]

network and electrical routing, trans- portation, robot motion planning, critical path computation interest in pric- ing networks and computing resources, which in turn is prompted by the prominent role

Chen, Yiling

167

Vickrey Prices and Shortest Paths: What is an edge worth?  

E-Print Network [OSTI]

. Their applications include network and electrical routing, trans≠ portation, robot motion planning, critical path by recent interest in pric≠ ing networks and computing resources, which in turn is prompted by the prominent

Sadeh, Norman M.

168

Diffusive transport of light in a two-dimensional disordered packing of disks: Analytical approach to transport-mean-free path  

E-Print Network [OSTI]

We study photon diffusion in a two-dimensional random packing of monodisperse disks as a simple model of granular media and wet foams. We assume that the intensity reflectance of disks is a constant. We present an analytic expression for the transport-mean-free path in terms of the velocity of light in the disks and host medium, radius and packing fraction of the disks, and the intensity reflectance. For the glass beads immersed in the air or water, we estimate transport-mean-free paths about half the experimental ones. For the air bubbles immersed in the water, transport-mean-free paths is an inverse function of liquid volume fraction of the model wet foam. This throws new light on the empirical law of Vera et. al, and promotes more realistic models.

Zeinab Sadjadi; MirFaez Miri; M. Reza Shaebani; Sareh Nakhaee

2008-09-20T23:59:59.000Z

169

Path integrals for stiff polymers applied to membrane physics  

E-Print Network [OSTI]

Path integrals similar to those describing stiff polymers arise in the Helfrich model for membranes. We show how these types of path integrals can be evaluated and apply our results to study the thermodynamics of a minority stripe phase in a bulk membrane. The fluctuation induced contribution to the line tension between the stripe and the bulk phase is computed, as well as the effective interaction between the two phases in the tensionless case where the two phases have differing bending rigidities.

D. S. Dean; R. R. Horgan

2007-04-11T23:59:59.000Z

170

Turbine Steam Path Audits for Improved Performance and Profitability  

E-Print Network [OSTI]

TURBINE STEAM PATH AUDITS FOR IMPROVED PERFORMANCE AND PROFITABILITY PAUL E. BABSON, DIRECTOR, BUSINESS DEVELOPMENT, ENCOTECH, INC., SCHENECTADY, NEW YORK ABSTRACT This paper describes the use and value of conducting steam path audits... in turbines. Critical measurements and observations made during overhaul identify and quantify the effects of component degradations upon turbine performance as compared to design conditions. The information generated permits performance oriented repair...

Babson, P. E.

171

Ultrasonic Phased Array Assessment of the Interference Fit and Leak Path of the North Anna Unit 2 Control Rod Drive Mechanism Nozzle 63 with Destructive Validation  

SciTech Connect (OSTI)

The objective of this investigation was to evaluate the efficacy of ultrasonic testing (UT) for primary water leak path assessments of reactor pressure vessel (RPV) upper head penetrations. Operating reactors have experienced leakage when stress corrosion cracking of nickel-based alloy penetrations allowed primary water into the annulus of the interference fit between the penetration and the low-alloy steel RPV head. In this investigation, UT leak path data were acquired for an Alloy 600 control rod drive mechanism nozzle penetration, referred to as Nozzle 63, which was removed from the North Anna Unit 2 reactor when the RPV head was replaced in 2002. In-service inspection prior to the head replacement indicated that Nozzle 63 had a probable leakage path through the interference fit region. Nozzle 63 was examined using a phased-array UT probe with a 5.0-MHz, eight-element annular array. Immersion data were acquired from the nozzle inner diameter surface. The UT data were interpreted by comparing to responses measured on a mockup penetration with known features. Following acquisition of the UT data, Nozzle 63 was destructively examined to determine if the features identified in the UT examination, including leakage paths and crystalline boric acid deposits, could be visually confirmed. Additional measurements of boric acid deposit thickness and low-alloy steel wastage were made to assess how these factors affect the UT response. The implications of these findings for interpreting UT leak path data are described.

Crawford, Susan L.; Cinson, Anthony D.; MacFarlan, Paul J.; Hanson, Brady D.; Mathews, Royce

2012-08-01T23:59:59.000Z

172

Concurrent constraint programming-based path planning for uninhabited air vehicles  

E-Print Network [OSTI]

Concurrent constraint programming-based path planning for uninhabited air vehicles Stefano Gualandi path length, fuel consumption, and path risk are given as well. 1. INTRODUCTION Path planning is a well, it becomes relevant when defining an air vehicle mission. Due to all the domain constraints to be considered

Bonaventure, Olivier

173

Water Quality  

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

Water Quality Water Quality We protect water quality through stormwater control measures and an extensive network of monitoring wells and stations encompassing groundwater, surface...

174

Magnetic Relativistic SchrŲdinger Operators and \\\\Imaginary-time Path Integrals  

E-Print Network [OSTI]

Three magnetic relativistic Schr\\"odinger operators corresponding to the classical relativistic Hamiltonian symbol with magnetic vector and electric scalar potentials are considered, dependent on how to quantize the kinetic energy term $\\sqrt{(\\xi-A(x))^2 +m^2}$. We discuss their difference in general and their coincidence in the case of constant magnetic fields, and also study whether they are covariant under gauge transformation. Then results are reviewed on path integral representations for their respective imaginary-time relativistic Schr\\"odinger equations, i.e. heat equations, by means of the probability path space measure related to the L\\'evy process concerned.

Takashi Ichinose

2014-03-24T23:59:59.000Z

175

Development and Comparison of Ground and Satellite-based Retrievals of Cirrus Cloud Physical Properties  

SciTech Connect (OSTI)

This report is the final update on ARM research conducted at DRI through May of 2006. A relatively minor amount of work was done after May, and last month (November), two journal papers partially funded by this project were published. The other investigator on this project, Dr. Bob d'Entremont, will be submitting his report in February 2007 when his no-cost extension expires. The main developments for this period, which concludes most of the DRI research on this project, are as follows: (1) Further development of a retrieval method for cirrus cloud ice particle effective diameter (De) and ice water path (IWP) using terrestrial radiances measured from satellites; (2) Revision and publication of the journal article 'Testing and Comparing the Modified Anomalous Diffraction Approximation'; and (3) Revision and publication of our radar retrieval method for IWC and snowfall rate.

Mitchell, David L

2009-10-14T23:59:59.000Z

176

MANAGING HANFORD'S LEGACY NO-PATH-FORWARD WASTES TO DISPOSITION  

SciTech Connect (OSTI)

The U.S. Department of Energy (DOE) Richland Operations Office (RL) has adopted the 2015 Vision for Cleanup of the Hanford Site. This vision will protect the Columbia River, reduce the Site footprint, and reduce Site mortgage costs. The CH2M HILL Plateau Remediation Company's (CHPRC) Waste and Fuels Management Project (W&FMP) and their partners support this mission by providing centralized waste management services for the Hanford Site waste generating organizations. At the time of the CHPRC contract award (August 2008) slightly more than 9,000 m{sup 3} of waste was defined as 'no-path-forward waste.' The majority of these wastes are suspect transuranic mixed (TRUM) wastes which are currently stored in the low-level Burial Grounds (LLBG), or stored above ground in the Central Waste Complex (CWC). A portion of the waste will be generated during ongoing and future site cleanup activities. The DOE-RL and CHPRC have collaborated to identify and deliver safe, cost-effective disposition paths for 90% ({approx}8,000 m{sup 3}) of these problematic wastes. These paths include accelerated disposition through expanded use of offsite treatment capabilities. Disposal paths were selected that minimize the need to develop new technologies, minimize the need for new, on-site capabilities, and accelerate shipments of transuranic (TRU) waste to the Waste Isolation Pilot Plant (WIPP) in Carlsbad, New Mexico.

WEST LD

2011-01-13T23:59:59.000Z

177

"Multi-machine" Strategy: The Other Path of the FESAC  

E-Print Network [OSTI]

extrapolating to steady-state. · Demonstrate steady-state heat removal and particle control at power plant & performance under power plant conditions [5 to 10 MW-yr/m2]. #12;1987 TPA Burning Plasma Logic · Employed & Simulation FESAC/Snowmass Report: ITER-Based Development Path #12;Roadmap to Fusion Power EU Variation

178

Path Computation Element (PCE) 1. What is QoS?  

E-Print Network [OSTI]

Path Computation Element (PCE) PCE #12;Index 1. What is QoS? 2. Why it's necessary in networks? 3(OSPF) 5. Solution: PCE 6. How PCE works? 7. PCE andTED 8. PCE and Multi-Domains 9. PCEArchitecture 10 increments the network overhead Creates inaccuracy 8 #12;Solution: PCE Definition: An entity (component

179

Path Placement Optimization of Manipulators Based on Energy Consumption  

E-Print Network [OSTI]

utilisant la consommation ¬īenerg¬īetique comme crit`ere. Ce travail propose une mthodologie pour d¬īes: Placement de trajectoires, Consommation ¬īenerg¬īetique, Optimisation, Manipu- lateur parall`eles. hal to perform a given operation more efficiently with respect to the energy consumed. The path placement problem

Boyer, Edmond

180

Update on Genomic Studies of Algae Paths toward Algal Genomics  

E-Print Network [OSTI]

Update on Genomic Studies of Algae Paths toward Algal Genomics Arthur R. Grossman* The Carnegie of genomic information that is being used to help researchers understand the gene content of organisms, how the expression of genes. In this introductory manuscript, I discuss select algae and how genomics is impacting

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


181

A Probabilistic Approach to Optimal Robust Path Planning with Obstacles  

E-Print Network [OSTI]

and Brian Williams Abstract-- Autonomous vehicles need to plan trajectories to a specified goal that avoid of aircraft obstacle avoidance scenarios. I. INTRODUCTION Path planning for autonomous vehicles the future probabilistic distribution of the vehicle state so that the probability of collision

Williams, Brian C.

182

Chance-Constrained Optimal Path Planning with Obstacles  

E-Print Network [OSTI]

. Williams Abstract--Autonomous vehicles need to plan trajectories to a specified goal that avoid obstacles validation with an aircraft obstacle avoidance example. I. INTRODUCTION Path planning for autonomous vehicles approach plans the future probabilistic distribution of the vehicle state so that the probability

Williams, Brian C.

183

Robust Path Planning and Feedback Design under Stochastic Uncertainty  

E-Print Network [OSTI]

. Introduction Autonomous vehicles such as Unmanned Air Vehicles (UAVs) need to be able to plan trajectories; prior work showed that a UAV operating at a constant altitude as well as other autonomous vehicles canRobust Path Planning and Feedback Design under Stochastic Uncertainty Lars Blackmore Autonomous

Williams, Brian C.

184

Path Cost Optimization Using Genetic Algorithm with Supervised Crossover Operator  

E-Print Network [OSTI]

are widely applied in maneu- vering robots, such as autonomous underwater vehicles [1] and unmanned aerial effective way. The term cost can be inter- preted as fuel consumption, path visibility, probability of being and solution quality of genetic algorithms. 1. Introduction Thanks to highly advanced autonomous technologies

Tse, Chi K. "Michael"

185

Allinea DDT: Your Partner in Finding Debugged Paths on Mira  

E-Print Network [OSTI]

Allinea DDT: Your Partner in Finding Debugged Paths on Mira Ian Lumb Senior! #12;BG /P Case Study: Debugging Process Reproduced the crash Ran Allinea DDT in offline mode ­ MPI implementation bug? ­ Memory bug? Ran Allinea DDT in offline mode again Memory debugging enabled

Kemner, Ken

186

Communication and Path Planning Strategies of a Robotic Coverage Operation  

E-Print Network [OSTI]

and communication energy costs. However, simplified path loss models are utilized to model the communication can be utilized to escape bad communication spots and save the overall energy consump- tion to a remote station. The goal of the robot is to minimize its total energy consumption, which includes both

Mostofi, Yasamin

187

Navigating Complex Labyrinths: Optimal Paths from Chemical Waves  

E-Print Network [OSTI]

Navigating Complex Labyrinths: Optimal Paths from Chemical Waves Oliver Steinbock, Agota T6th information on chemical waves propagating through mazes prepared with the Belousov-Zhabotinsky reaction target point. Collisions of waves that were temporarily separated by obstacles mark boundary lines

Showalter, Kenneth

188

Three Paths to a Revised Information and Computer  

E-Print Network [OSTI]

Three Paths to a Revised Information and Computer Literacy Requirement May 1, 2006 Summary implementation of the Computer Literacy requirement. We have attempted to reconcile UGC's desire not to implement previous vote to abolish the Computer Literacy requirement. We have also taken into consideration

Gering, Jon C.

189

Sensor Beams, Obstacles, and Possible Paths Benjamin Tovar1  

E-Print Network [OSTI]

Sensor Beams, Obstacles, and Possible Paths Benjamin Tovar1 , Fred Cohen2 , and Steven M. LaValle1, or animal) travels among obstacles and binary detection beams. The task is to determine the possible agent settings, which may arise from physical sensor beams or virtual beams that are derived from other sensing

LaValle, Steven M.

190

Creating an ICT Portfolio at PATH Richard Anderson  

E-Print Network [OSTI]

· Diagnostic tests for diseases · Reproductive health technologies · Maternal & child health technologies in health technologies · Founded 1977 N ki i 70 t i­ Now working in 70 countries · Program for Appropriate Technology in Health 1/21/2010 2Change Seminar PATH focus · Solutions for emerging and epidemic diseases

Anderson, Richard

191

Finding the Most Likely Infection Path in Networks with Limited ...  

E-Print Network [OSTI]

directed tree that spans to a set of known infected nodes, subject to path .... and simplified analytical models to increasingly in-depth stochastic agent based ... minimum cost Steiner tree such that the total amount of ressources used in the tree†...

2013-11-08T23:59:59.000Z

192

Tracking butterfly flight paths across the landscape with harmonic radar  

E-Print Network [OSTI]

Tracking butterfly flight paths across the landscape with harmonic radar E. T. Cant1,*, A. D. Smith of five butterfly species were successfully tracked using harmonic radar within an agricultural landscape. Keywords: butterfly flight; harmonic radar; linear landscape features; Aglais urticae; Inachis io 1

Northampton, University of

193

Noncommutative Harmonic Oscillator at Finite Temperature: A Path Integral Approach  

E-Print Network [OSTI]

We use the path integral approach to a two-dimensional noncommutative harmonic oscillator to derive the partition function of the system at finite temperature. It is shown that the result based on the Lagrangian formulation of the problem, coincides with the Hamiltonian derivation of the partition function.

A. Jahan

2012-08-01T23:59:59.000Z

194

The Number of Hamiltonian Paths in a Rectangular Grid  

E-Print Network [OSTI]

The Number of Hamiltonian Paths in a Rectangular Grid@wesleyan.edu Abstract It is easy to find out which rectangular m vertex by n vertex grids have answers for grids with fixed m for m = 1, 2, 3, 4, 5. 1 Introduction Given a grid with m vertices

Collins, Karen L.

195

Designing Snakey: A Tangible User Interface Supporting Well Path Planning  

E-Print Network [OSTI]

is a fundamental task present in different stages of oil/gas field development from early exploration to production intuitive manipulation and interaction with 3D curves, common to underground well path exploration, but rather to augment them with tangible and collaborative interaction, facilitating spatial exploration

196

A Miniature Biomimetic Robotic Fish and Its Realtime Path Planning  

E-Print Network [OSTI]

A Miniature Biomimetic Robotic Fish and Its Realtime Path Planning Chao Zhou, Zhiqiang Cao, Shuo a novel miniature biomimetic robotic fish based on single link with compact structure, high maneuverability and multiple sensors. The robotic fish mimics the motion of Thunniform mode, and the methods

Boyer, Edmond

197

The Museum Theorem: Thick Face-Paths and  

E-Print Network [OSTI]

The Museum Theorem: Thick Face-Paths and Hamiltonian-Connectedness in Plane Graphs Xiaoyun Lu #12;Visiting a Museum The Problem: The entrance and exit of a museum are fixed. You insist on visiting room F. The pieces of what you skip should be somehow "small". #12;Visiting a Museum The Problem

West, Douglas B.

198

Many Paths to Alopecia via Compromised Regeneration of Hair  

E-Print Network [OSTI]

Many Paths to Alopecia via Compromised Regeneration of Hair Follicle Stem Cells Ji Li1,2,3,4 , Ting regeneration, or increased destruction of hair follicles. Much work has elucidated the roles of diffusible morphogens in modulating hair follicle stem cell activities. Recent studies have revealed novel molecular

Chuong, Cheng-Ming

199

Enhanced oil recovery through water imbibition in fractured reservoirs using Nuclear Magnetic Resonance  

E-Print Network [OSTI]

Conventional waterflooding methods of oil recovery are difficult to apply when reservoirs show evidence of natural fractures, because injected water advances through paths of high permeability, and oil trapped in the rock matrix system...

Hervas Ordonez, Rafael Alejandro

1994-01-01T23:59:59.000Z

200

Evidence for Gropun-Water Stratification Near Yucca Mountain, Nevada  

SciTech Connect (OSTI)

Major- and trace-element concentrations and strontium isotope ratios (strontium-87/strontium-86) in samples of ground water potentially can be useful in delineating flow paths in the complex ground-water system in the vicinity of Yucca Mountain, Nevada. Water samples were collected from boreholes to characterize the lateral and vertical variability in the composition of water in the saturated zone. Discrete sampling of water-producing intervals in the saturated zone includes isolating borehole sections with packers and extracting pore water from core obtained by sonic drilling. Chemical and isotopic stratification was identified in the saturated zone beneath southern Fortymile Wash.

K. Futa; B.D. Marshall; Z.E. Peterman

2006-03-24T23:59:59.000Z

Note: This page contains sample records for the topic "water path iwp" 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

Tracking the Path of the Sun: Profiling an NREL Senior Scientist...  

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

Tracking the Path of the Sun: Profiling an NREL Senior Scientist Tracking the Path of the Sun: Profiling an NREL Senior Scientist June 5, 2012 - 1:27pm Addthis Metrologist Ibrahim...

202

Scientists at ALS Find New Path to More Efficient Organic Solar...  

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

Scientists at ALS Find New Path to More Efficient Organic Solar Cells Scientists at ALS Find New Path to More Efficient Organic Solar Cells Print Monday, 07 January 2013 00:00...

203

E-Print Network 3.0 - advanced open-path atmospheric Sample Search...  

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

open-path atmospheric Search Powered by Explorit Topic List Advanced Search Sample search results for: advanced open-path atmospheric Page: << < 1 2 3 4 5 > >> 1 Results: Field...

204

Moisture Risk in Unvented Attics Due to Air Leakage Paths  

SciTech Connect (OSTI)

IBACOS completed an initial analysis of moisture damage potential in an unvented attic insulated with closed-cell spray polyurethane foam. To complete this analysis, the research team collected field data, used computational fluid dynamics to quantify the airflow rates through individual airflow (crack) paths, simulated hourly flow rates through the leakage paths with CONTAM software, correlated the CONTAM flow rates with indoor humidity ratios from Building Energy Optimization software, and used Warme und Feuchte instationar Pro two-dimensional modeling to determine the moisture content of the building materials surrounding the cracks. Given the number of simplifying assumptions and numerical models associated with this analysis, the results indicate that localized damage due to high moisture content of the roof sheathing is possible under very low airflow rates. Reducing the number of assumptions and approximations through field studies and laboratory experiments would be valuable to understand the real-world moisture damage potential in unvented attics.

Prahl, D.; Shaffer, M.

2014-11-01T23:59:59.000Z

205

Gas-path leakage seal for a turbine  

DOE Patents [OSTI]

A gas-path leakage seal for generally sealing a gas-path leakage-gap between spaced-apart first and second members of a turbine (such as combustor casing segments of a gas turbine). The seal includes a flexible and generally imperforate metal sheet assemblage having opposing first and second surfaces and two opposing raised edges extending a generally identical distance above and below the surfaces. A first cloth layer assemblage has a thickness generally equal to the previously-defined identical distance and is superimposed on the first surface between the raised edges. A second cloth layer assemblage is generally identical to the first cloth layer assemblage and is superimposed on the second surface between the raised edges. 5 figs.

Bagepalli, B.S.; Aksit, M.F.; Farrell, T.R.

1999-08-10T23:59:59.000Z

206

Evaluation of a total energy sensor for glide path control  

E-Print Network [OSTI]

of optimization problems and boundary conditions. The performance index was defined in terms of altitude h (relative and absolute), or path inclination 7 (relative and absolute) to determine the optimal trajectory on take-off through a wind shear. Resulting... flow. The subsequent mass flow was measured by a constant-temperature hot film probe in the duct. Airspeed, altitude, and climb speed were recorded using an analog and a digital recording system. The wind field was modeled approximately...

Oseguera, Rosa Maria

1987-01-01T23:59:59.000Z

207

Water Intoxication  

E-Print Network [OSTI]

2008, May 14). Too much water raises seizure risk in babies.id=4844 9. Schoenly, Lorry. ďWater Intoxication and Inmates:article/246650- overview>. 13. Water intoxication alert. (

Lingampalli, Nithya

2013-01-01T23:59:59.000Z

208

Exploring Multi-path Communication in Hybrid Mobile Ad Hoc Networks  

E-Print Network [OSTI]

Exploring Multi-path Communication in Hybrid Mobile Ad Hoc Networks Roberto Speicys Cardoso the challenges involved in implementing multi- path communication on a middleware for hybrid mobile ad hoc words: Multi-path routing, middleware, ad hoc networks 1 Introduction Ambient computing requires

Paris-Sud XI, Université de

209

Path Following Controller for a Quadrotor Helicopter Ashton Roza, Manfredi Maggiore  

E-Print Network [OSTI]

the path and yaw specifications are described through the system outputs and disturbance rejection profile of the quadrotor on the path and its yaw angle as a function of the displacement. I. INTRODUCTION reference signal that moves along the path while simultaneously specifying yaw angle. The majority

Maggiore, Manfredi

210

TIME DISCRETE GEODESIC PATHS IN THE SPACE OF IMAGES B. BERKELS, A. EFFLAND, M. RUMPF  

E-Print Network [OSTI]

TIME DISCRETE GEODESIC PATHS IN THE SPACE OF IMAGES B. BERKELS, A. EFFLAND, M. RUMPF Abstract and intensity variation. A robust and effective variational time discretization of geodesics paths is proposed requirements for the input images, the existence of discrete geodesic paths defined as minimizers

Rumpf, Martin

211

A Survey of Geodesic Paths on 3D Surfaces$ Prosenjit Bosea  

E-Print Network [OSTI]

A Survey of Geodesic Paths on 3D Surfaces$ Prosenjit Bosea , Anil Maheshwaria , Chang Shub of theoretically and practically relevant algorithms to compute geodesic paths and distances on three on S is called a geodesic path on the surface and the shortest distance between two points on S is called

Wuhrer, Stefanie

212

2D and 3D Visibility in Discrete Geometry: an application to discrete geodesic paths  

E-Print Network [OSTI]

1 2D and 3D Visibility in Discrete Geometry: an application to discrete geodesic paths D discrete geodesic paths in discrete domain with obstacles. This allows us to introduce a new geodesic metric in discrete geometry. Keywords: discrete visibility, geodesic path, distance transform, discrete

Boyer, Edmond

213

Transition Path, Quasi-potential Energy Landscape and Stability of Genetic Switches Xiaoguang Li,2  

E-Print Network [OSTI]

Transition Path, Quasi-potential Energy Landscape and Stability of Genetic Switches Cheng Lv,1, reconstructing the global quasi-potential energy landscape, analyzing the uphill and downhill transition paths the properties of transition paths, discuss their relation to the quasi-potential energy landscape

Li, Tiejun

214

Sustainable Infrastructure Practices Bicycle Paths & Parking Areas, Page 1 UC SANTA BARBARA  

E-Print Network [OSTI]

Sustainable Infrastructure Practices ­ Bicycle Paths & Parking Areas, Page 1 UC SANTA BARBARA Sustainable Infrastructure Practices ­ Bicycle Paths and Parking Areas Contact: Administrative Services BICYCLE PATHS AND PARKING AREAS OVERVIEW The bicycle system at UCSB is a primary element of the campus

Bigelow, Stephen

215

Advanced method for turbine steam path deterioration and performance analysis  

SciTech Connect (OSTI)

The deterioration of a Steam Path affects the efficiency of a turbine. The most critical factors which affect the efficiency of steam and gas turbines are: seals wearing out, deposits, corrosion which causes material losses, solid particle erosion which leads to severe blade trailing edge material losses and others. Computer programs for design analysis of steam and gas turbines were developed. The input data are the steam or gas parameters before and after the turbine, mass flow and the blade path geometry (length, width, diameter, metal angles and clearances). The program calculates steam and gas parameters and their deviation from the design data. The blade path deterioration changes the dimensions such as blade throat, and in extreme cases also the angles. Putting the actual geometry into the program, the deviations from the design points are calculated exactly. The deviations expressed in kW as losses per stage are determined and listed. The paper briefly describes the program algorithm, sensitivity to geometry measurement errors and overall exactitude. Also, examples from field evaluations of some turbines are presented and illustrated. These tools are very helpful to the management the power plants in undertaking a correct decision concerning the date of the next major maintenance and replacement part procurement. The data gathered can be utilized for a more precise performance diagnostic during operation of the turbine.

Kubiak, J.; Angel, F. del; Carnero, A.; Campos, A.; Urquiza, G.; Marino, C.; Villegas, M. [Inst. de Investigaciones Electricas, Temixco, Morelos (Mexico). Div. Sistemas Mecanicos

1996-12-31T23:59:59.000Z

216

Water Quality  

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

of desalination research. The primary technological method of generating additional water supplies is through desalination and enhanced water reuse and recycling technologies....

217

VALIDATION OF CLOUD LIQUID WATER PATH RETRIEVALS FROM SEVIRI USING ONE YEAR OF  

E-Print Network [OSTI]

from microwave radiometer (MWR) measurements of two CloudNET stations in Northern Europe. The MWR retrievals from SEVIRI. The daily median LWP values from SEVIRI and MWR are highly correlated (corr. > 0 winter. 1. Introduction Clouds strongly modulate the energy balance of the Earth and its atmosphere

Haak, Hein

218

VALIDATION OF CLOUD LIQUID WATER PATH RETRIEVALS FROM SEVIRI ON METEOSAT-8 USING CLOUDNET OBSERVATIONS  

E-Print Network [OSTI]

of the Earth and its atmosphere through their interaction with solar and thermal radiation (King and Tsay, 1997 forecast models. The Intergovernmental Panel on Climate Change calls for more measurements on cloud forecast models. The radiative behavior of clouds depends predominantly on cloud properties

Haak, Hein

219

Determination of Ice Water Path Over the ARM SGP Using Combined Surface and Satellite Datasets  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmospheric Optical Depth7-1D: Vegetation Proposed Newcatalyst phasesData FilesShape, Density,TiO2(110). | EMSLDetermination of Ice

220

Determining Cloud Ice Water Path from High-Frequency Microwave Measurements  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmospheric Optical Depth7-1D: Vegetation Proposed Newcatalyst phasesData FilesShape, Density,TiO2(110). |Gas-phase TracerDetermining

Note: This page contains sample records for the topic "water path iwp" 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

Validation of Satellite-Derived Liquid Water Paths Using ARM SGP Microwave Radiometers  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmosphericNuclear SecurityTensile Strain Switched Ferromagnetism inS-4500II FieldVacancy-InducedCloud Properties

222

Frequency dependent seismic reflection analysis: a path to new direct hydrocarbon indicators for deep water reservoirs  

E-Print Network [OSTI]

To better study frequency related e?ects such as attenuation and tuning, we developed a frequency dependent seismic re?ection analysis. Comprehensive tests on full waveform synthetics and observations from the Teal South ocean bottom seismic (OBS...

Yoo, Seung Chul

2009-06-02T23:59:59.000Z

223

Equations Governing Space-Time Variability of Liquid Water Path in Stratus Clouds  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmospheric Optical Depth7-1D: Vegetation ProposedUsing ZirconiaPolicy and Assistance EnvironmentalEnzymeEnzymeCr1st QuarterEquations

224

Remote Spectroscopic Sounding of Liquid Water Path in Thick Clouds in Winter Conditions  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmosphericNuclear Security Administration the1 -the Mid-Infrared at 278, 298,NIST31 ORV 15051 ModificationRemoteSpectrum

225

Microphysical Properties of Clouds with Low Liquid Water Paths: An Update from Clouds with Low Optical (Water) Depth  

SciTech Connect (OSTI)

Clouds play a critical role in the modulation of the radiative transfer in the atmosphere, and how clouds interact with radiation is one of the primary uncertainties in global climate models (GCMs). To reduce this uncertainty, the U.S. Department of Energy's Atmospheric Radiation Measurement (ARM) program collects an immense amount of data from its Climate Research Facilities (CRFs); these data include observations of radiative fluxes, cloud properties from active and passive remote sensors, upper atmospheric soundings, and other observations. The program's goal is to use these coincident, longterm observations to improve the parameterization of radiative transfer in clear and cloudy atmospheres in GCMs.

Turner, D.D.; Flynn, C.; Long, C.; McFarlane, S.; Vogelmann, A.; Johnson, K.; Miller, M.; Chiu, C.; Marshak, A.; Wiscombe, W.; Clough, S.A.; Heck, P.; Minnis, P.; Liljegren, J.; Min, Q.; O'Hirok, W.; Wang, Z.

2005-03-18T23:59:59.000Z

226

Integration of Global Positioning System and Scanning Water Vapor Radiometers for Precipitable Water Vapor and Cloud Liquid Path Estimates  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmospheric Optical Depth7-1D: Vegetation ProposedUsingFunInfrared Land SurfaceVirus-Infected Macaques

227

Marketing water  

E-Print Network [OSTI]

management, water conservation programs Story by Kathy Wythe tx H2O | pg. 17 public information programs and materials that increase awareness about regional water issues. The company recently opened the TecH2O, a water resource learning center...tx H2O | pg. 16 W ith rapid population growth and the memory of the worst drought in 50 years, cities and groups are promoting programs that educate their constituents about water quality, water conservation, and landscape management. Many...

Wythe, Kathy

2008-01-01T23:59:59.000Z

228

Graphene-based battery electrodes having continuous flow paths  

SciTech Connect (OSTI)

Some batteries can exhibit greatly improved performance by utilizing electrodes having randomly arranged graphene nanosheets forming a network of channels defining continuous flow paths through the electrode. The network of channels can provide a diffusion pathway for the liquid electrolyte and/or for reactant gases. Metal-air batteries can benefit from such electrodes. In particular Li-air batteries show extremely high capacities, wherein the network of channels allow oxygen to diffuse through the electrode and mesopores in the electrode can store discharge products.

Zhang, Jiguang; Xiao, Jie; Liu, Jun; Xu, Wu; Li, Xiaolin; Wang, Deyu

2014-05-24T23:59:59.000Z

229

An Open-path Laser Transmissometer for Atmospheric Extinction Measurements  

SciTech Connect (OSTI)

A transmissometer is an optical instrument which measures transmitted intensity of monochromatic light over a fixed pathlength. Prototype of a simple laser transmissometer has been developed for transmission (or extinction) measurements through suspended absorbers and scatterers in the atmosphere over tens of meters. Instrument consists of a continuous green diode pumped solid state laser, transmission optics, photodiode detectors and A/D data acquisition components. A modulated laser beam is transmitted and subsequently reflected and returned to the unit by a retroreflecting mirror assembly placed several tens of meters away. Results from an open-path field measurement of the instrument are described.

Chandran, P. M. Satheesh; Krishnakumar, C. P.; Varma, Ravi [Department of Physics, National Institute of Technology Calicut, Calicut, Kerala 673 601 (India); Yuen, Wangki; Rood, Mark J. [Department of Civil and Environmental Engineering, University of Illinois Urbana-Champaign, Urbana (United States)

2011-10-20T23:59:59.000Z

230

InAs HEMTs: the path to THz electronics?  

E-Print Network [OSTI]

InAs HEMTs: the path to THz electronics? J. A. del Alamo Microsystems Technology Laboratories, MITT III-V HEMTs: megatrends 4 Over time: Lg, InxGa1-xAs channel xInAs InP lattice constant GaAs latt/Pt/Au Schottky gate - Lg=30 nm - Lside=150 nmKim, EDL 2010 Lg=30 nm InAs HEMT #12;-0.6 -0.4 -0.2 0.0 0.2 0.0 0

del Alamo, Jes√ļs A.

231

Amplification of maximally-path-entangled number states  

SciTech Connect (OSTI)

We examine the behavior of a non-Gaussian state like the maximally path-entangled number state commonly known as a N00N state under phase-insensitive amplification. We derive an analytical result for the density matrix of the N00N state for arbitrary gain of the amplifier. We consider cases of both symmetric and antisymmetric amplification of the two modes of the N00N state. We quantitatively evaluate the loss of entanglement by the amplifier in terms of the logarithmic negativity parameter. We find that N00N states are more robust than their Gaussian counterparts.

Agarwal, G. S.; Rai, Amit [Department of Physics, Oklahoma State University, Stillwater, Oklahoma 74078 (United States); Chaturvedi, S. [School of Physics, University of Hyderabad, Hyderabad 500046 (India)

2010-04-15T23:59:59.000Z

232

Path-sensitive analysis for reducing rollback overheads  

DOE Patents [OSTI]

A mechanism is provided for path-sensitive analysis for reducing rollback overheads. The mechanism receives, in a compiler, program code to be compiled to form compiled code. The mechanism divides the code into basic blocks. The mechanism then determines a restore register set for each of the one or more basic blocks to form one or more restore register sets. The mechanism then stores the one or more register sets such that responsive to a rollback during execution of the compiled code. A rollback routine identifies a restore register set from the one or more restore register sets and restores registers identified in the identified restore register set.

O'Brien, John K.P.; Wang, Kai-Ting Amy; Yamashita, Mark; Zhuang, Xiaotong

2014-07-22T23:59:59.000Z

233

Effects of flow paths on tight gas well performance  

E-Print Network [OSTI]

, r? (3-10) Derivative is then defined as, ~PwD d(inr. ) (3-1 I) The late radial flow regime will develop when the pressure transient reaches the top and bottom boundaries. At that time the pressure transient will stop moving in vertical... 2001 Major Subject: Petroleum Engineering EFFECTS OF FLOW PATHS ON TIGHT GAS WELL PERFORMANCE A Thesis by SAMEER VASANT GANPULE Submitted to Texas ARM University in partial fulfillment of the requirements for the degree of MASTER OF SCIENCE...

Ganpule, Sameer Vasant

2001-01-01T23:59:59.000Z

234

Path to High Efficiency Gasoline Engine | Department of Energy  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious RankCombustion | Department ofT ib l L d F SSalesOE0000652Grow Your EnergyTechnology to Market ¬ĽPath to High

235

The Path to Program Sustainability | Department of Energy  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious RankCombustion |Energy Usage ¬Ľof EnergyThe Energy Department Feeds11,IndustrialDepartment of2The Path to

236

A Surprising Path for Proton Transfer Without Hydrogen Bonds  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsrucLasDelivered¬ČPNGExperience hands-onASTROPHYSICSHeResearch StochasticA Surprising Path

237

A Surprising Path for Proton Transfer Without Hydrogen Bonds  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsrucLasDelivered¬ČPNGExperience hands-onASTROPHYSICSHeResearch StochasticA Surprising PathA

238

A Surprising Path for Proton Transfer Without Hydrogen Bonds  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsrucLasDelivered¬ČPNGExperience hands-onASTROPHYSICSHeResearch StochasticA Surprising PathAA

239

A Surprising Path for Proton Transfer Without Hydrogen Bonds  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsrucLasDelivered¬ČPNGExperience hands-onASTROPHYSICSHeResearch StochasticA Surprising PathAAA

240

Status Report on Paths to Closure | Department of Energy  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious RankCombustion |Energy Usage ¬Ľ SearchEnergyDepartmentScopingOverviewFranklin M.EngineReport on Paths to

Note: This page contains sample records for the topic "water path iwp" 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

A Surprising Path for Proton Transfer Without Hydrogen Bonds  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul(Summary)morphinanInformation Desert SouthwestTechnologies |November 2011A FirstEMSL ShellA StandardA Surprising Path

242

Geodesic Particle Paths Inside a Nonrotating, Homogeneous, Spherical Body  

E-Print Network [OSTI]

Proceeding from a solution of field equations that are improved versions of Einstein's nonvacuum gravitational field equations one is able to calculate precisely the trajectories of particles traveling inside a nonrotating, homogeneous, spherical body. Application of the results to the conditions of recent measurements of neutrino flight times between a source point A at CERN's European Laboratory for Particle Physics and a point B in either of two detectors (ICARUS or OPERA) at LNGS (Laboratori Nazionale del Gran Sasso), separated by a euclidean distance d(A,B) = 731 km, predicts for the flight time from A to B of a 2 eV neutrino launched with energy 17 GeV, as measured by a clock at B synchronized to a similar clock at A, approximately d/c + 9.3 x 10^{-16} sec. But as measured by inertial observers along the path the predicted flight time is approximately d/c - 2.6 x 10^{-9} sec and the predicted path length is approximately d - 8.4 x 10^{-7} m, which yields c + 321 m/sec for the predicted average inertially referenced speed of the neutrino from A to B.

Homer G. Ellis

2012-10-18T23:59:59.000Z

243

DISPOSITION PATHS FOR ROCKY FLATS GLOVEBOXES: EVALUATING OPTIONS  

SciTech Connect (OSTI)

The Kaiser-Hill Company, LLC has the responsibility for closure activities at the Rocky Flats Environmental Technology Site (RFETS). One of the challenges faced for closure is the disposition of radiologically contaminated gloveboxes. Evaluation of the disposition options for gloveboxes included a detailed analysis of available treatment capabilities, disposal facilities, and lifecycle costs. The Kaiser-Hill Company, LLC followed several processes in determining how the gloveboxes would be managed for disposition. Currently, multiple disposition paths have been chosen to accommodate the needs of the varying styles and conditions of the gloveboxes, meet the needs of the decommissioning team, and to best manage lifecycle costs. Several challenges associated with developing a disposition path that addresses both the radiological and RCRA concerns as well as offering the most cost-effective solution were encountered. These challenges included meeting the radiological waste acceptance criteria of available disposal facilities, making a RCRA determination, evaluating treatment options and costs, addressing void requirements associated with disposal, and identifying packaging and transportation options. The varying disposal facility requirements affected disposition choices. Facility conditions that impacted decisions included radiological and chemical waste acceptance criteria, physical requirements, and measurement for payment options. The facility requirements also impacted onsite activities including management strategies, decontamination activities, and life-cycle cost.

Lobdell, D.; Geimer, R.; Larsen, P.; Loveland, K.

2003-02-27T23:59:59.000Z

244

Thermodynamic properties of interfacial water from its infrared signatures  

E-Print Network [OSTI]

.g., 1]. This justifies the intensity of researches about high resolution measurements of solids surfaces, published in "16th International Conference on the Properties of Water and Steam, Londres : Royaume condenser. We use a double path single masking aperture size of 3x3 ¬Ķm which allows us to work in dual

Paris-Sud XI, Université de

245

High-resolution terahertz atmospheric water vapor continuum measurements  

E-Print Network [OSTI]

High-resolution terahertz atmospheric water vapor continuum measurements David M. Slocum,* Thomas M such as pollution monitoring and the detection of energetic chemicals using remote sensing over long path lengths through the atmosphere. Although there has been much attention to atmospheric effects over narrow

Massachusetts at Lowell, University of

246

Spectrally resolved spatiotemporal features of quantum paths in high-order harmonic generation  

E-Print Network [OSTI]

We experimentally disentangle the contributions of different quantum paths in high-order harmonic generation (HHG) from the spectrally and spatially resolved harmonic spectra. By adjusting the laser intensity and focusing position, we simultaneously observe the spectrum splitting, frequency shift and intensity-dependent modulation of harmonic yields both for the short and long paths. Based on the simulations, we discriminate the physical mechanisms of the intensity-dependent modulation of HHG due to the quantum path interference and macroscopic interference effects. Moreover, it is shown that the atomic dipole phases of different quantum paths are encoded in the frequency shift. In turn, it enables us to retrieve the atomic dipole phases and the temporal chirps of different quantum paths from the measured harmonic spectra. This result gives an informative mapping of spatiotemporal and spectral features of quantum paths in HHG.

He, Lixin; Zhang, Qingbin; Zhai, Chunyang; Wang, Feng; Shi, Wenjing; Lu, Peixiang

2015-01-01T23:59:59.000Z

247

ATP Hydrolysis in Water -A Density Functional Study J. Akola and R. O. Jones*  

E-Print Network [OSTI]

ATP Hydrolysis in Water - A Density Functional Study J. Akola and R. O. Jones* Institut fu¨r Festko 5-triphosphate (ATP) is a basic energy carrier in cellular metabolism. As a high-energy intermediate-dependent hydrolysis reaction. Two paths for ATP hydrolysis in water with Mg2+ are studied here using the density

248

Policy Strategies and Paths to promote Sustainable Energy Systems - The dynamic Invert Simulation Tool  

E-Print Network [OSTI]

Schemes for sustainable energy systemsĒ. InternationalPaths to promote Sustainable Energy Systems - The dynamicmoney - for promoting sustainable energy systems - be spent

Stadler, Michael; Kranzl, Lukas; Huber, Claus; Haas, Reinhard; Tsioliaridou, Elena

2006-01-01T23:59:59.000Z

249

Electrical Signal Path Study and Component Assay for the MAJORANA N-Type Segmented Contact Detector  

E-Print Network [OSTI]

Study 3.1 Baseline Electrical Con?guration and DetectorElectrical Signal Path Study and Component Assay for thethe mechanical design, electrical readout performance, and

Amman, Mark

2011-01-01T23:59:59.000Z

250

AHSS Stamping Project ? A/SP 050; Nonlinear Strain Paths Project...  

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

More Documents & Publications Nonlinear Strain Paths Advanced High-Strength Steel Stamping Characterization of Thermo-Mechanical Behaviors of Advanced High Strength Steels (AHSS)...

251

E-Print Network 3.0 - automatic beam path Sample Search Results  

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

axis paths only... of obstacles is to some extent automat- ically accounted for, as beams are themselves of finite transverse... leads to "automatic" grouping of rays, which...

252

Millimeter-wave Radiometer for High Sensitivity Water Vapor Profiling in Arid Regions  

SciTech Connect (OSTI)

Abstract - ProSensing Inc. has developed a G-band (183 GHz) water Vapor Radiometer (GVR) for long-term, unattended measurements of low concentrations of atmospheric water vapor and liquid water. Precipitable water vapor and liquid water path are estimated from zenith brightness temperatures measured from four double-sideband receiver channels, centered at 183.31 1, 3 and 7, and 14 GHz. A prototype ground-based version of the instrument was deployed at the DOE ARM program?s North Slope of Alaska site near Barrow AK in April 2005, where it collected data continuously for one year. A compact, airborne version of this instrument, packaged to operate from a standard 2-D PMS probe canister, has been tested on the ground and is scheduled for test flights in the summer of 2006. This paper presents design details, laboratory test results and examples of retrieved precipitable water vapor and liquid water path from measured brightness temperature data.

Pazmany, Andrew

2006-11-09T23:59:59.000Z

253

UNL WATER CENTER WATER CURRENT  

E-Print Network [OSTI]

................ Sidney Area Deals with Drought 6................ Water and Electricity Are Inseparable 10's East Campus. "Consolidating administration,faculty and staff and facilities is costeffectiveandper or commercial products constitute endorsement by the U.S. Government. WATER CURRENT Water Center University

Nebraska-Lincoln, University of

254

UNL WATER CENTER WATER CURRENT  

E-Print Network [OSTI]

INSIDE UNL WATER CENTER WATER CURRENT PROTECTING NEBRASKA√≠S WATER RESOURCES THROUGH RESEARCH with a vision, there√≠s an untapped market using resources right under our feet,√ģ the University of Nebraska outdoors in India, Bangladesh, China and Viet- nam. Thousands of them have been grown to harvest

Nebraska-Lincoln, University of

255

Hydrogen molecule ion: Path-integral Monte Carlo approach  

SciTech Connect (OSTI)

The path-integral Monte Carlo approach is used to study the coupled quantum dynamics of the electron and nuclei in hydrogen molecule ion. The coupling effects are demonstrated by comparing differences in adiabatic Born-Oppenheimer and nonadiabatic simulations, and inspecting projections of the full three-body dynamics onto the adiabatic Born-Oppenheimer approximation. Coupling of the electron and nuclear quantum dynamics is clearly seen. The nuclear pair correlation function is found to broaden by 0.040a{sub 0}, and the average bond length is larger by 0.056a{sub 0}. Also, a nonadiabatic correction to the binding energy is found. The electronic distribution is affected less than the nuclear one upon inclusion of nonadiabatic effects.

Kylaenpaeae, I.; Leino, M.; Rantala, T. T. [Institute of Physics, Tampere University of Technology, P.O. Box 692, FI-33101 Tampere (Finland)

2007-11-15T23:59:59.000Z

256

Metabolic paths in world economy and crude oil price  

E-Print Network [OSTI]

In 1983 Hamilton demonstrated the correlation between the price of oil and gross national product for the U.S. economy. A prolific literature followed exploring the potential correlation of oil prices with other important indices like inflation, industrial production, and food prices, using increasingly refined tools. Our work sheds new light on the role of oil prices in shaping the world economy by investigating the metabolic paths of value across trade between 1960 and 2010, by means of Markov Chain analysis. We show that the interdependence of countries' economies are strictly (anti)correlated to the price of oil. We observed a remarkably high correlation of 0.85, unmatched by any former study addressing the correlation between oil price and major economic indicators.

Picciolo, Francesco; Ruzzenenti, Franco

2015-01-01T23:59:59.000Z

257

A Multi-Path Interferometer on an Atom Chip  

E-Print Network [OSTI]

Cold-atom interferometry is a powerful tool for high-precision measurements of the quantum properties of atoms, many-body interactions and gravity. Further enhancement of sensitivity and reduction of complexity of these devices are crucial conditions for success of their applications. Here we introduce a multi-path interferometric scheme that offers advances in both these aspects. It uses coherent coupling between Bose-Einstein condensates in different Zeeman states to generate an interferometric signal with sharp fringes. We realise such an interferometer as a compact easy-to-use atom-chip device and thus provide an alternative method for measurement of the light-atom and surface-atom interactions.

Jovana Petrovic; Ivan Herrera; Pietro Lombardi; Francesco S. Cataliotti

2011-11-18T23:59:59.000Z

258

A Multi-Path Interferometer on an Atom Chip  

E-Print Network [OSTI]

Cold-atom interferometry is a powerful tool for high-precision measurements of the quantum properties of atoms, many-body interactions and gravity. Further enhancement of sensitivity and reduction of complexity of these devices are crucial conditions for success of their applications. Here we introduce a multi-path interferometric scheme that offers advances in both these aspects. It uses coherent coupling between Bose-Einstein condensates in different Zeeman states to generate an interferometric signal with sharp fringes. We realise such an interferometer as a compact easy-to-use atom-chip device and thus provide an alternative method for measurement of the light-atom and surface-atom interactions.

Petrovic, Jovana; Lombardi, Pietro; Cataliotti, Francesco S

2011-01-01T23:59:59.000Z

259

Path Integral Confined Dirac Fermions in a Constant Magnetic Field  

E-Print Network [OSTI]

We consider Dirac fermion confined in harmonic potential and submitted to a constant magnetic field. The corresponding solutions of the energy spectrum are obtained by using the path integral techniques. For this, we begin by establishing a symmetric global projection, which provides a symmetric form for the Green function. Based on this, we show that it is possible to end up with the propagator of the harmonic oscillator for one charged particle. After some transformations, we derive the normalized wave functions and the eigenvalues in terms of different physical parameters and quantum numbers. By interchanging quantum numbers, we show that our solutions possed interesting properties. The density of current and the non-relativistic limit are analyzed where different conclusions are obtained.

Abdeldjalil Merdaci; Ahmed Jellal; Lyazid Chetouani

2014-04-17T23:59:59.000Z

260

Modulated Tool-Path (MTP) Chip Breaking System  

SciTech Connect (OSTI)

The Modulated Tool-Path (MTP) Chip Breaking System produces user-selectable chip lengths and workpiece finishes and is compatible with any material, workpiece shape, and depth of cut. The MTP chip breaking system consistently creates the desired size of chips regardless of workpiece size, shape, or material, and the machine operator does not need to make any adjustments during the machining operation. The system's programmer configures the part program that commands the machine tool to move in a specific fashion to deliver the desired part size, shape, chip length, and workpiece surface finish. The MTP chip breaking system helps manufacturers avoid the detrimental effects of continuous chips, including expensive repair costs, delivery delays, and hazards to personnel.

Graham, K. B.

2010-04-01T23:59:59.000Z

Note: This page contains sample records for the topic "water path iwp" 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

Light absorption cell combining variable path and length pump  

DOE Patents [OSTI]

A device for use in making spectrophotometric measurements of fluid samples. In particular, the device is a measurement cell containing a movable and a fixed lens with a sample of the fluid therebetween and through which light shines. The cell is connected to a source of light and a spectrophotometer via optic fibers. Movement of the lens varies the path length and also pumps the fluid into and out of the cell. Unidirectional inlet and exit valves cooperate with the movable lens to assure a one-way flow of fluid through the cell. A linear stepper motor controls the movement of the lens and cycles it from a first position closer to the fixed lens and a second position farther from the fixed lens, preferably at least 10 times per minute for a nearly continuous stream of absorption spectrum data.

Prather, William S. (2419 Dickey Rd., Augusta, GA 30906)

1993-01-01T23:59:59.000Z

262

Light absorption cell combining variable path and length pump  

DOE Patents [OSTI]

A device is described for use in making spectrophotometric measurements of fluid samples. In particular, the device is a measurement cell containing a movable and a fixed lens with a sample of the fluid there between and through which light shines. The cell is connected to a source of light and a spectrophotometer via optic fibers. Movement of the lens varies the path length and also pumps the fluid into and out of the cell. Unidirectional inlet and exit valves cooperate with the movable lens to assure a one-way flow of fluid through the cell. A linear stepper motor controls the movement of the lens and cycles it from a first position closer to the fixed lens and a second position farther from the fixed lens, preferably at least 10 times per minute for a nearly continuous stream of absorption spectrum data. 2 figures.

Prather, W.S.

1993-12-07T23:59:59.000Z

263

Long-length contaminated equipment disposal process path document  

SciTech Connect (OSTI)

The first objective of the LLCE Process Path Document is to guide future users of this system on how to accomplish the cradle-to-grave process for the disposal of long-length equipment. Information will be provided describing the function and approach to each step in the process. Pertinent documentation, prerequisites, drawings, procedures, hardware, software, and key interfacing organizations will be identified. The second objective is related to the decision to lay up the program until funding is made available to complete it or until a need arises due to failure of an important component in a waste tank. To this end, the document will identify work remaining to be completed for each step of the process and open items or issues that remain to be resolved.

McCormick, W.A.

1998-09-30T23:59:59.000Z

264

Water Conservation and Water Use Efficiency (Wisconsin)  

Broader source: Energy.gov [DOE]

Wisconsin has several statutes that promote water conservation and controlled water use, and this legislation establishes mandatory and voluntary programs in water conservation and water use...

265

Arnold Schwarzenegger WATER HEATERS AND HOT WATER  

E-Print Network [OSTI]

Arnold Schwarzenegger Governor WATER HEATERS AND HOT WATER DISTRIBUTION SYSTEMS: Lutz J.D. (Lawrence Berkeley National Laboratory). 2008. Water Heaters and Hot Water Distribution

266

Ground Water Ground Sky Sky Water Vegetation Ground Vegetation Water  

E-Print Network [OSTI]

Bear Snow Vegetation RhinoWater Vegetation Ground Water Ground Sky Sky Rhino Water Vegetation Ground Vegetation Water Rhino Water Vegetation Ground Rhino Water Rhino Water Ground Ground Vegetation Water Rhino Vegetation Rhino Vegetation Ground Rhino Vegetation Ground Sky Rhino Vegetation Ground Sky

Chen, Tsuhan

267

Computerized Waters  

E-Print Network [OSTI]

- ing 2002?2005 and documented in TWRI?s Technical Report 284 released in January 2006, include: ? Capabilities for short-term reliability analyses based on current storage conditions (Or what is the likelihood of meeting water needs in the near... System Reference Manual. TWRI Technical Report 255, Second Edition, April 2005. ? Water Rights Analysis Package Modeling System Users Manual. TWRI Technical Report 256, Second Edition, April 2005. ? Fundamentals of Water Availability Modeling...

Wythe, Kathy

2006-01-01T23:59:59.000Z

268

inequality path inequality path  

E-Print Network [OSTI]

F #12; ¬° ¬° ¬® ¬£ ¬Ę ¬•¬Ę ¬° ¬°¬Ę ¬° ¬£ ¬£ ¬§ ¬Ę ¬© ¬§ ¬• ¬¶¬®¬ß ¬Ę ¬§ ¬© ¬£ ¬Ę ¬° ¬§ ¬° ¬§ ¬Ę ¬© ¬Ę ¬§ ¬§ ¬£ ¬§ ¬Ę ¬° ¬¶ S-PVC; ¬°¬Ę ¬¶ ¬£¬§ ¬¶ ¬§ ¬§ ¬° ¬Ę ¬§ ¬Ę ¬© ¬° ¬Ę ¬¶ ¬° ¬Ę ¬• ¬© ¬ß ¬Ę ¬£¬§ ¬© ¬° ¬°¬Ę ¬° ¬£ ¬ß¬® ¬® $ S-PVC suspension F TC Theat 90C 50C o o (ii) (i) Fsteam cw ¬ß¬® ¬® $ $ S-PVC suspension TC T 50C o susp F Fcw steam ¬ß¬® ¬® $ $ $ S-PVC suspension TC T 50C o susp z=0 Fsteam Fcw #12

Skogestad, Sigurd

269

Water Quality  

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

which can lead to public health problems. * MtBE (Methyl tert Butyl Ether), a gasoline additive, has begun to contaminate ground water supplies. * Similarly, perchlorate has...

270

Water Management  

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

Water Management This department applies multi-disciplinary science and technology-based modeling to assess complex environmental systems. It integrates ecology, anthropology, and...

271

Zero discounting and optimal paths of depletion of an exhaustible resource with an  

E-Print Network [OSTI]

...le of the optimal paths. We show that, in the Cobb-Douglas case, the ratio of the values of the resource and capitalZero discounting and optimal paths of depletion of an exhaustible resource with an amenity value Dasgupta≠Heal≠Solow model when the stock of natural capital is a direct argument of well-being, besides

Boyer, Edmond

272

On the complexity of hamiltonian path and cycle problems in certain classes of digraphs  

E-Print Network [OSTI]

-Jensen Gregory Gutin Abstract We survey results on the sequential and parallel complexity of hamiltonian path results on hamiltonian paths starting in a specified vertex for a quite general class of digraphs. 1 in Rostock, September 8-10 1997. The purpose of the paper is to survey results on the complexity

Gutin, Gregory

273

Coordinated Computation of Multi-layer Paths via Inter-layer PCE Communication: Standards,  

E-Print Network [OSTI]

Coordinated Computation of Multi-layer Paths via Inter-layer PCE Communication: Standards Lab, Spain Email: {xmasip, yannuzzi}@ac.upc.edu Abstract--The Path Computation Element (PCE) is positioned nowadays as one of the solutions that almost every carrier will eventually deploy. The PCE

Politècnica de Catalunya, Universitat

274

Paths and Kostka-Macdonald Polynomials Anatol N. KIRILLOV and Reiho SAKAMOTO  

E-Print Network [OSTI]

RIMS-1654 Paths and Kostka-Macdonald Polynomials By Anatol N. KIRILLOV and Reiho SAKAMOTO February 2009 RESEARCH INSTITUTE FOR MATHEMATICAL SCIENCES KYOTO UNIVERSITY, Kyoto, Japan #12;Paths and Kostka­Macdonald­Ball systems, Kostka­Macdonald polynomials. 1 #12;1 Introduction The purpose of the present paper is two

275

Quantum free-energy differences from nonequilibrium path integrals. II. Convergence properties for the harmonic oscillator  

E-Print Network [OSTI]

Quantum free-energy differences from nonequilibrium path integrals. II. Convergence properties July 2008; published 2 October 2008 Nonequilibrium path-integral methods for computing quantum free-energy with the purpose of establishing the convergence properties of the work distribution and free energy as the number

Schofield, Jeremy

276

INVESTIGATION OF THE PERFORMANCE OF EP-BAVP (EVOLUTIONARY PROGRAMMING FOR VIRTUAL PATH  

E-Print Network [OSTI]

INVESTIGATION OF THE PERFORMANCE OF EP-BAVP (EVOLUTIONARY PROGRAMMING FOR VIRTUAL PATH BANDWIDTH investigate the usefulness of an evolutionary programming (EP) optimization algorithm for tackling the problem of Bandwidth Allocation for Virtual Paths (EP-BAVP). Results for two network topologies obtained with EP

Pitsillides, Andreas

277

Path planning for UAVs under communication constraints using SPLAT! and MILP  

E-Print Network [OSTI]

-rescue tasks [3]. In general, autonomous vehicles are chosen for tasks that are either dirty, dull or dangerous will in this paper address the problem of offline path planning for Unmanned Aerial Vehicles (UAVs). Our goal is to find paths that meet mission objectives, are safe with respect to collision and grounding, fuel

Johansen, Tor Arne

278

Geodesic Paths on Triangular Meshes DIMAS MARTINEZ, LUIZ VELHO, PAULO CEZAR CARVALHO  

E-Print Network [OSTI]

Geodesic Paths on Triangular Meshes DIMAS MART¬īINEZ, LUIZ VELHO, PAULO CEZAR CARVALHO IMPA dimasmm,lvelho,pcezar @visgraf.impa.br Abstract. We present a new algorithm to compute a geodesic path Geodesics theory, we are able to generate an iterative process to obtain a good discrete geodesic

279

The Heavy Ion Fusion Virtual National Laboratory The Heavy Ion Path to Fusion Energy  

E-Print Network [OSTI]

-consistent power plant design for a multi- beam induction linac, final focus and chamber propagationThe Heavy Ion Fusion Virtual National Laboratory The Heavy Ion Path to Fusion Energy Grant Logan Director Heavy-Ion Fusion Virtual National Laboratory Presented to FESAC Workshop on Development Paths

280

On Setting up Energy-Efficient Paths with Transmitter Power Control  

E-Print Network [OSTI]

On Setting up Energy-Efficient Paths with Transmitter Power Control in Wireless Sensor Networks Science Simon Fraser University Vancouver, Canada Email: jcliu@cs.sfu.ca Abstract-- Energy-efficiency could find a more energy-efficient path to the sink. We provide an efficient approximation algorithm

Lyu, Michael R.

Note: This page contains sample records for the topic "water path iwp" 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

A Hamilton Path Heuristic with Applications to the Middle Two Levels Problem  

E-Print Network [OSTI]

A Hamilton Path Heuristic with Applications to the Middle Two Levels Problem Ian Shields IBM P is to find a Hamilton cycle in the middle two levels, M 2k+1 , of the Hasse diagram of B 2k+1 (the partially. We show that if a Hamilton path between two distinguished vertices exists in a reduced graph

Savage, Carla D.

282

Design Technical Brief A Geometric Path Planner for Car-like  

E-Print Network [OSTI]

Journal of Mechanical Design Technical Brief A Geometric Path Planner for Car-like Robots Shiang a refined slabbing method, originally used for free-flying robots, for finding efficient paths for nonholo- nomic robots. Our method takes kinematic constraints and rever- sal maneuvers into account. We create

Deng, Jiansong

283

Energy-Aware Path Selection for Scheduled Lightpaths in IP-over-WDM Networks  

E-Print Network [OSTI]

Energy-Aware Path Selection for Scheduled Lightpaths in IP-over-WDM Networks Song Yang and Fernando in the context of energy-aware routing. In this paper we study energy-efficient path selection under propose an energy-aware routing algorithm that is based on traffic grooming, but which has the flexibility

Kuipers, Fernando A.

284

Path Planning for Deformable Linear Objects Mark Moll, Member, IEEE and Lydia E. Kavraki, Member, IEEE  

E-Print Network [OSTI]

-like robots. Index Terms-- path planning, deformation, minimal-energy curves, modeling, differential geometry of a wire subject to manipulation constraints. These configurations correspond to minimal-energy curves. By restricting the planner to minimal-energy curves, the execution of a path becomes easier. Our curve

Kavraki, Lydia E.

285

On the current conditions along the Ormen Lange pipeline path during an extreme, idealized storm  

E-Print Network [OSTI]

On the current conditions along the Ormen Lange pipeline path during an extreme, idealized storm-shore for processing by means of a pipeline. Due to the abrupt topography this pipeline will have many long free spans along a possible path for the pipeline, and in a simulation study the effects on the flow due

Avlesen, Helge

286

Integrated Control-Path Design and Error Recovery in the Synthesis of Digital  

E-Print Network [OSTI]

11 Integrated Control-Path Design and Error Recovery in the Synthesis of Digital Microfluidic Lab-on-Chip YANG ZHAO, TAO XU, and KRISHNENDU CHAKRABARTY Duke University Recent advances in digital microfluidics that incorporates control paths and an error- recovery mechanism in the design of a digital microfluidic lab

Chakrabarty, Krishnendu

287

iPlane Nano: Path Prediction for Peer-to-Peer Applications Harsha V. Madhyastha  

E-Print Network [OSTI]

iPlane Nano: Path Prediction for Peer-to-Peer Applications Harsha V. Madhyastha Ethan Katz present the design and implementa- tion of iPlane Nano, a library for delivering Internet path information to peer-to-peer applications. iPlane Nano is itself a peer-to-peer application, and scales to a large

Krishnamurthy, Arvind

288

Optimization of a Dedicated Path Protected TDM/WDM PetaWeb  

E-Print Network [OSTI]

Optimization of a Dedicated Path Protected TDM/WDM PetaWeb Architecture Stefano Secci , Brunilde.sanso@polymtl.ca Abstract This paper deals with the insertion of a dedicated path protection strat- egy in the design bit/s). Prior stud- ies of the same authors have tackled the optimization of a PetaWeb network

Secci, Stefano

289

The definition of reaction coordinates for reaction-path dynamics Gregory A. Natanson  

E-Print Network [OSTI]

The definition of reaction coordinates for reaction-path dynamics Gregory A. Natanson Computer only small-amplitude deviations from a minimum-energy path (MEP) through nuclear coordinate space. Thus. In choosing the coordinate system, the critical issue is the definition of the reaction coordinate. Along

Truong, Thanh N.

290

The National Ignition Facility (NIF) A Path to Fusion Energy  

SciTech Connect (OSTI)

Fusion energy has long been considered a promising clean, nearly inexhaustible source of energy. Power production by fusion micro-explosions of inertial confinement fusion (ICF) targets has been a long term research goal since the invention of the first laser in 1960. The NIF is poised to take the next important step in the journey by beginning experiments researching ICF ignition. Ignition on NIF will be the culmination of over thirty years of ICF research on high-powered laser systems such as the Nova laser at LLNL and the OMEGA laser at the University of Rochester as well as smaller systems around the world. NIF is a 192 beam Nd-glass laser facility at LLNL that is more than 90% complete. The first cluster of 48 beams is operational in the laser bay, the second cluster is now being commissioned, and the beam path to the target chamber is being installed. The Project will be completed in 2009 and ignition experiments will start in 2010. When completed NIF will produce up to 1.8 MJ of 0.35 {micro}m light in highly shaped pulses required for ignition. It will have beam stability and control to higher precision than any other laser fusion facility. Experiments using one of the beams of NIF have demonstrated that NIF can meet its beam performance goals. The National Ignition Campaign (NIC) has been established to manage the ignition effort on NIF. NIC has all of the research and development required to execute the ignition plan and to develop NIF into a fully operational facility. NIF will explore the ignition space, including direct drive, 2{omega} ignition, and fast ignition, to optimize target efficiency for developing fusion as an energy source. In addition to efficient target performance, fusion energy requires significant advances in high repetition rate lasers and fusion reactor technology. The Mercury laser at LLNL is a high repetition rate Nd-glass laser for fusion energy driver development. Mercury uses state-o-the art technology such as ceramic laser slabs and light diode pumping for improved efficiency and thermal management. Progress in NIF, NIC, Mercury, and the path forward for fusion energy will be presented.

Moses, E

2006-11-27T23:59:59.000Z

291

Diode laser-based sensor system for long-path absorption measurements of atmospheric concentration and near-IR molecular spectral parameters  

SciTech Connect (OSTI)

Line-locked near-IR diode lasers and a simple retroreflector/telescope system were used for remote sensing of atmospheric constituents over long atmospheric paths. The experimental configuration used in preliminary measurements of atmospheric water vapor and oxygen with AlGaAs diode lasers is presented. A prototype field sensor system currently under development shares the same basic configuration but incorporates interchangeable AlGaAs and InGaAsP diode-laser modules for monitoring a variety of atmospheric gases.

Goldstein, N.; Lee, J.; Adler-Golden, S.M.; Bien, F.

1993-12-31T23:59:59.000Z

292

Investigating Water  

E-Print Network [OSTI]

........................................................................................... 193 Lesson 11 Water and Pollution........................................................................................................................ 195 Activity 11.1, Pollution, Pollution, Everywhere...! ............................................................................. 205 Record Sheet 11.1, Pollution, Pollution, Everywhere! ..................................................................... 207 Activity 11.2, Pollution at Its Source...

Howard Jr., Ronald A.

2002-01-02T23:59:59.000Z

293

Water Privatisation†  

E-Print Network [OSTI]

This dissertation deals with the policy issues of large-scale, urban water privatisation projects in the face of uncertainty and variability. The main objective is to evaluate whether a single policy approach, namely privatisation associated...

ZŲlls, Elisa

2011-08-17T23:59:59.000Z

294

Parasitic Effects of Grounding Paths on Common-Mode EMI Filter's Performance in Power Electronics Systems  

SciTech Connect (OSTI)

High-frequency common-mode (CM) electromagnetic-interference (EMI) noise is difficult to suppress in electronics systems. EMI filters are used to suppress CM noise, but their performance is greatly affected by the parasitic effects of the grounding paths. In this paper, the parasitic effects of the grounding paths on an EMI filter's performance are investigated in a motor-drive system. The effects of the mutual inductance between two grounding paths are explored. Guidelines for the grounding of CM EMI filters are derived. Simulations and experiments are finally carried out to verify the theoretical analysis.

Wang, Shuo [ORNL; Maillet, Yoann [Virginia Polytechnic Institute and State University (Virginia Tech); Wang, Fei [ORNL; Lai, Rixin [General Electric; Luo, Fang [Virginia Polytechnic Institute and State University (Virginia Tech); Boroyevich, Dushan [Virginia Polytechnic Institute and State University (Virginia Tech)

2010-01-01T23:59:59.000Z

295

Local representation of N-body Coulomb energy with path integrals  

E-Print Network [OSTI]

We represent N-body Coulomb energy in a localized form to achieve massive parallelism. It is a well-known fact that Green's functions can be written as path integrals of field theory. Since two-body Coulomb potential is a Green's function of Poisson equations, it reduces to a path integral of free scalar field theory with three spatial dimensions. This means that N-body one also reduces to a path integral. We discretize real space with a cubic lattice and evaluate the obtained multiple integrals approximately with the Markov-chain Monte Carlo method.

Takanori Sugihara; Junichi Higo; Haruki Nakamura

2014-04-18T23:59:59.000Z

296

Maximum Entropy Models of Shortest Path and Outbreak Distributions in Networks  

E-Print Network [OSTI]

Properties of networks are often characterized in terms of features such as node degree distributions, average path lengths, diameters, or clustering coefficients. Here, we study shortest path length distributions. On the one hand, average as well as maximum distances can be determined therefrom; on the other hand, they are closely related to the dynamics of network spreading processes. Because of the combinatorial nature of networks, we apply maximum entropy arguments to derive a general, physically plausible model. In particular, we establish the generalized Gamma distribution as a continuous characterization of shortest path length histograms of networks or arbitrary topology. Experimental evaluations corroborate our theoretical results.

Bauckhage, Christian; Hadiji, Fabian

2015-01-01T23:59:59.000Z

297

Water Heaters and Hot Water Distribution Systems  

E-Print Network [OSTI]

24 Figure 7. Comparison of Daily Water Heater28 Figure 8. Monitored Field Efficiency of Tankless Water28 Figure 9. Monitored Lab Efficiency of Tankless Water

Lutz, Jim

2012-01-01T23:59:59.000Z

298

Water Heaters and Hot Water Distribution Systems  

E-Print Network [OSTI]

Gas-fired Storage Water Heater .. 418 Assess Californiaís Small Gas Storage Water Heaters Small Gas Storage Water Heater Market The objective of

Lutz, Jim

2012-01-01T23:59:59.000Z

299

Water Rights: Surface Water (Indiana)  

Broader source: Energy.gov [DOE]

The Indiana Department of Natural Resources regulates the use and diversion of surface waters. An entity that creates additional stream volumes by releases from impoundments built and financed by...

300

Electron mean free path from angle-dependent photoelectron spectroscopy of aerosol particles  

E-Print Network [OSTI]

We propose angle-resolved photoelectron spectroscopy of aerosol particles as an alternative way to determine the electron mean free path of low energy electrons in solid and liquid materials. The mean free path is obtained from fits of simulated photoemission images to experimental ones over a broad range of different aerosol particle sizes. The principal advantage of the aerosol approach is twofold. Firstly, aerosol photoemission studies can be performed for many different materials, including liquids. Secondly, the size-dependent anisotropy of the photoelectrons can be exploited in addition to size-dependent changes in their kinetic energy. These finite size effects depend in different ways on the mean free path and thus provide more information on the mean free path than corresponding liquid jet, thin film, or bulk data. The present contribution is a proof of principle employing a simple model for the photoemission of electrons and preliminary experimental data for potassium chloride aerosol particles.

Goldmann, Maximilian; West, Adam H C; Yoder, Bruce L; Signorell, Ruth

2015-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "water path iwp" 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

E-Print Network 3.0 - adaptive paths give Sample Search Results  

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

Picture-perfect Streaming on the Internet Alix L.H. Chow Summary: by adapting the load distribution on the different paths (e.g., by send- ing less data on the more...

302

Sketch-Based Path Design James McCrae Karan Singh  

E-Print Network [OSTI]

unexplored. These shape modeling interfaces [18, 31], Google SketchUp, are not suitable for conceptual path of flora and fauna [2] and architectural environments, such as Google SketchUp. The area of sketch

Toronto, University of

303

Slip-Compensated Path Following for Planetary Exploration Daniel M. Helmick, Stergios I. Roumeliotis  

E-Print Network [OSTI]

estimator, and a slip-compensated path following algorithm. Figure 2 provides a high-level functional block kinematics, described in Section 3, uses position sensor inputs from the joints and wheels of the rocker

Waliser, Duane E.

304

Efficient Computation of Shortest Path-Concavity for 3D Meshes Henrik Zimmer  

E-Print Network [OSTI]

-wide distributions of measures are needed to accu- rately evaluate and compare local regions of shapes. Lien et al between mesh and convex hull, thereby reducing the continuous Shortest Path search to an effi- ciently

Kobbelt, Leif

305

Sampling-based coverage path planning for complex 3D structures  

E-Print Network [OSTI]

Path planning is an essential capability for autonomous robots, and many applications impose challenging constraints alongside the standard requirement of obstacle avoidance. Coverage planning is one such task, in which a ...

Englot, Brendan J

2012-01-01T23:59:59.000Z

306

CFD based rotordynamic coefficients for labyrinth seals and impeller leakage paths  

E-Print Network [OSTI]

accurately using simple flow model like bulk flow. CFD approach is employed since it can accurately predict and capture recirculating zones using proper mesh distribution. The Impeller Leakage paths and Labyrinth Seals, typically, have a recirculation zone...

Bhattacharya, Avijit

1997-01-01T23:59:59.000Z

307

THE ONE CLASS SUPPORT VECTOR MACHINE SOLUTION PATH Gyemin Lee and Clayton D. Scott  

E-Print Network [OSTI]

THE ONE CLASS SUPPORT VECTOR MACHINE SOLUTION PATH Gyemin Lee and Clayton D. Scott Department that encloses a pre-speci ed probability mass of the distribution from which data are observed. Such sets

Scott, Clayton

308

Analysis of Path Planning Algorithms : a Formal Verification-based Approach Arash Khabbaz Saberi1  

E-Print Network [OSTI]

Analysis of Path Planning Algorithms : a Formal Verification-based Approach Arash Khabbaz Saberi1, The Netherlands a.khabbaz.saberi@student.tue.nl, j.f.groote@tue.nl, s.keshishzadeh@tue.nl Abstract

Groote, Jan Friso

309

Programmed path : the conceptual re-enactment of a Charlestown warehouse and dock  

E-Print Network [OSTI]

Conceptually re-defining the role of a 100-year-old waterfront brick and timber warehouse structure, it is turned inside-out : interior becomes path. Programmatic functions imitate the physical characteristics of a conceptual ...

Reeves, Sarah Rundquist

2009-01-01T23:59:59.000Z

310

Economic freedom in Muslim countries: an explanation using the theory of institutional path dependency  

E-Print Network [OSTI]

1 Economic freedom in Muslim countries: an explanation using the theory of institutional path dependency Abstract. This article explains the level of economic freedom in Muslim countries through, on the world of institutional possibilities. Keywords Economic freedom, colonisation, imaginary, Islam

Paris-Sud XI, Université de

311

Constructing Path Efficient and Energy Aware Virtual Multicast Backbones in Static Ad Hoc Wireless Networks  

E-Print Network [OSTI]

For stationary wireless ad hoc networks, one of the key challenging issues in routing and multicasting is to conserve as much energy as possible without compromising path efficiency measured as end-to-end delay. In this paper, we address the problem of path efficient and energy aware multicasting in static wireless ad hoc networks. We propose a novel distributed scalable algorithm for finding a virtual multicast backbone (VMB). Based on this VMB, we have further developed a multicasting scheme that jointly improves path efficiency and energy conservation. By exploiting inherent broadcast advantage of wireless communication and employing a more realistic energy consumption model for wireless communication which not only depends on radio propagation losses but also on energy losses in transceiver circuitry, our simulation results show that the proposed VMB-based multicasting scheme outperforms existing prominent tree based energy conserving, path efficient multicasting schemes.

Acharya, Tamaghna; Roy, Rajarshi; 10.5121/ijwmn.2010.2210

2010-01-01T23:59:59.000Z

312

E-Print Network 3.0 - autonomous path planning Sample Search...  

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

Search Powered by Explorit Topic List Advanced Search Sample search results for: autonomous path planning Page: << < 1 2 3 4 5 > >> 1 A U.S. Air Force Predator is ready for a...

313

PATH SAMPLING FOR PARTICLE FILTERS WITH APPLICATION TO MULTI-TARGET TRACKING  

E-Print Network [OSTI]

for the particle filter is a problem of conditional path sam- pling for stochastic differential equations (SDEs-target tracking. The suggested approach was based on Girsanov's change of measure theorem for stochastic dif

314

Next Generation Nuclear Plant Project Technology Development Roadmaps: The Technical Path Forward  

SciTech Connect (OSTI)

This document presents the Next Generation Nuclear Plant (NGNP) Systems, Subsystems, and Components, establishes a baseline for the current technology readiness status, and provides a path forward to achieve increasing levels of technical maturity.

John Collins

2009-01-01T23:59:59.000Z

315

Common-path interference and oscillatory Zener tunneling in bilayer graphene p-n junctions  

E-Print Network [OSTI]

Interference and tunneling are two signature quantum effects that are often perceived as the yin and yang of quantum mechanics: a particle simultaneously propagating along several distinct classical paths versus a particle ...

Nandkishore, Rahul Mahajan

316

Path integral formulation of retardation effects in nonlinear optics Vladimir Chernyaka) and Shaul Mukamel  

E-Print Network [OSTI]

Path integral formulation of retardation effects in nonlinear optics Vladimir Chernyaka) and Shaul;accepted4 October 1993) The signaturesof retardation in nonlinear optical susceptibilitiesare studiedby optical signalsare usually'calculatedby first calculating a nonlinear susceptibility definedby expanding

Mukamel, Shaul

317

Conceptual Soundness, Metric Development, Benchmarking, and Targeting for PATH Subprogram Evaluation  

SciTech Connect (OSTI)

The objective of this study is to evaluate the conceptual soundness of the U.S. Department of Housing and Urban Development (HUD) Partnership for Advancing Technology in Housing (PATH) program's revised goals and establish and apply a framework to identify and recommend metrics that are the most useful for measuring PATH's progress. This report provides an evaluative review of PATH's revised goals, outlines a structured method for identifying and selecting metrics, proposes metrics and benchmarks for a sampling of individual PATH programs, and discusses other metrics that potentially could be developed that may add value to the evaluation process. The framework and individual program metrics can be used for ongoing management improvement efforts and to inform broader program-level metrics for government reporting requirements.

Mosey. G.; Doris, E.; Coggeshall, C.; Antes, M.; Ruch, J.; Mortensen, J.

2009-01-01T23:59:59.000Z

318

Comments on the Meehl-Waller procedure for appraisal of path analysis models  

E-Print Network [OSTI]

P. E. Meehl and N. G. Waller (2002) proposed an innovative method for assessing path analysis models wherein they subjected a given model, along with a set of alternatives, to risky tests using selected elements of a sample ...

MacCallum, R. C.; Browne, M. W.; Preacher, K. J.

2002-01-01T23:59:59.000Z

319

EXTENSION WATER SUMMIT PRIORITY: WATER CONSERVATION  

E-Print Network [OSTI]

programs) · Audience: homeowners Outcome 4: Increase water reuse and recycling programs · Example program: Water harvesting ­ rain barrels and cisterns · Audience: home owners #12;: Water conservation. Conserve Florida's finite water resources by teaching rural, suburban and urban

Kane, Andrew S.

320

Arnold Schwarzenegger WATER HEATERS AND HOT WATER  

E-Print Network [OSTI]

Arnold Schwarzenegger Governor WATER HEATERS AND HOT WATER DISTRIBUTION SYSTEMS;#12;Appendices Appendix A. Multifamily Water Heating Construction Practices, Pricing and Availability Survey Report Appendix B. Multifamily Water Heating Controls Performance Field Report Appendix C. Pipe

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to obtain the most current and comprehensive results.


321

World-line instantons and the Schwinger effect as a WKB exact path integral  

E-Print Network [OSTI]

A detailed study of the semiclassical expansion of the world line path integral for a charged relativistic particle in a constant external electric field is presented. We show that the Schwinger formula for charged particle pair production is reproduced exactly by the semiclassical expansion around classical instanton solutions when the leading order of fluctuations is taken into account. We prove that all corrections to this leading approximation vanish and that the WKB approximation to the world line path integral is exact.

James Gordon; Gordon W. Semenoff

2014-07-03T23:59:59.000Z

322

Non-Born-Oppenheimer path in anti-Hermitian dynamics for nonadiabatic transitions  

SciTech Connect (OSTI)

A serious difficulty in the semiclassical Ehrenfest theory for nonadiabatic transitions is that a path passing across the avoided crossing is forced to run on a potential averaged over comprising adiabatic potential surfaces that commit the avoided crossing. Therefore once a path passes through the crossing region, it immediately becomes incompatible with the standard view of 'classical trajectory' running on an adiabatic surface. This casts a fundamental question to the theoretical structure of chemical dynamics. In this paper, we propose a non-Born-Oppenheimer path that is generated by an anti-Hermitian Hamiltonian, whose complex-valued eigenenergies can cross in their real parts and avoid crossing in the imaginary parts in the vicinity of the nonadiabatic transition region. We discuss the properties of this non-Born-Oppenheimer path and thereby show its compatibility with the Born-Oppenheimer classical trajectories. This theory not only allows the geometrical branching of the paths but gives the nonadiabatic transition amplitudes and quantum phases along the generated paths.

Takatsuka, Kazuo [Department of Basic Science, The University of Tokyo, Komaba, 153-8902 Tokyo (Japan)

2006-02-14T23:59:59.000Z

323

Household Water Quality Home Water Quality Problems  

E-Print Network [OSTI]

in water heater. Scale buildup in pipes and re duced water flow. Hard water due to calcium and magnesiumHousehold Water Quality Home Water Quality Problems­ Causes and Treatments Blake Ross, Extension Many areas have water containing impurities from natural or artificial sources. These impurities may

Liskiewicz, Maciej

324

Electronic quantum effects mapped onto non-Born-Oppenheimer nuclear paths: Nonclassical surmounting over potential barriers and trapping above the transition states due to nonadiabatic path-branching  

SciTech Connect (OSTI)

We develop the path-branching representation for nonadiabatic electron wavepacket dynamics [T. Yonehara and K. Takatsuka, J. Chem. Phys. 132, 244102 (2010)] so as to treat dynamics in an energy range comparable to the barrier height of adiabatic potential energy curves. With this representation two characteristic chemical reaction dynamics are studied, in which an incident nuclear wavepacket encounters a potential barrier, on top of which lies another nonadiabatically coupled adiabatic potential curve: (1) Dynamics of initial paths coming into the nonadiabatic interaction region with energy lower than the barrier height. They branch into two pieces (and repeat branching subsequently), the upper counterparts of which can penetrate into a classically inaccessible high energy region and eventually branch back to the product region on the ground state curve. This is so to say surmounting the potential barrier via nonadiabatically coupled excited state, and phenomenologically looks like the so-called deep tunneling. (2) Dynamics of classical paths whose initial energies are a little higher than the barrier but may be lower than the bottom of the excited state. They can undergo branching and some of those components are trapped on top of the potential barrier, being followed by the population decay down to the lower state flowing both to product and reactant sites. Such expectations arising from the path-branching representation are numerically confirmed with full quantum mechanical wavepacket dynamics. This phenomenon may be experimentally observed as time-delayed pulses of wavepacket trains.

Yamamoto, Kentaro, E-mail: kyamamoto@mns2.c.u-tokyo.ac.jp; Takatsuka, Kazuo, E-mail: kaztak@mns2.c.u-tokyo.ac.jp [Department of Basic Science, The University of Tokyo, Komaba, 153-8902 Tokyo (Japan)] [Department of Basic Science, The University of Tokyo, Komaba, 153-8902 Tokyo (Japan)

2014-03-28T23:59:59.000Z

325

FESAC White Paper Path to Market for Compact Systems July 2012 The Path to Market for Compact Modular Fusion Power Cores1  

E-Print Network [OSTI]

in government science programs, then advanced towards the market place by the private sector when: Market, Path, and Compact Fusion Systems. US Electricity Market "Electricity demand (including retail. " EIAAnnual Outlook June 2012 Due to the slowing of the growth in demand for new electricity generation

326

Microfluidics Transport and Path Control via Programmable Electrowetting on Dielectric  

SciTech Connect (OSTI)

This research was conducted in collaboration with Professor Chang-Jin Kim of the University of California, Los Angeles. In phase I, the IOS-UCLA collaboration demonstrated the transport and manipulation of insulting liquid droplets using the principles of EWOD. A postage stamp sized array of electronically addressable Teflon pads, whose surface tension characteristics could be altered on command through computer algorithms, was developed and tested using deionized water as the liquid. Going beyond the tasks originally proposed for Phase I, droplet manipulation was achieved and droplet stability in the EWOD device was examined.

Theodore W. Von Bitner, Ph.D.

2002-08-22T23:59:59.000Z

327

Grabbing water  

E-Print Network [OSTI]

We introduce a novel technique for grabbing water with a flexible solid. This new passive pipetting mechanism was inspired by floating flowers and relies purely on the coupling of the elasticity of thin plates and the hydrodynamic forces at the liquid interface. Developing a theoretical model has enabled us to design petal-shaped objects with maximum grabbing capacity.

P. M. Reis; J. Hure; S. Jung; J. W. M. Bush; C. Clanet

2012-07-16T23:59:59.000Z

328

Measuring optical absorption coefficient of pure water in UV using the integrating cavity absorption meter.  

E-Print Network [OSTI]

drop in reflectance below around 350 nm makes the material not suitable for the UV region. Note that for a spherical cavity with diameter of 10 cm and wall reflectance of 95% for wavelength of 250 nm, the effective path length is just 1.3 m, much... properties of water............................................................ 2 2. Measurement methods .................................................................. 6 3. ICAM...

Wang, Ling

2008-10-10T23:59:59.000Z

329

Cleaner, Safer Water through Water Safety Plans  

E-Print Network [OSTI]

CS232615A Cleaner, Safer Water through Water Safety Plans National Center for Environmental Health). Water Safety Plans A Water Safety Plan (WSP) is a preventive management approach used to manage threats to a drinking water system--from catchment to consumer. It helps in the · Management of activities

330

Ground water provides drinking water, irrigation for  

E-Print Network [OSTI]

Ground water provides drinking water, irrigation for crops and water for indus- tries. It is also connected to surface waters, and maintains the flow of rivers and streams and the level of wetlands- tion of those along Lake Michigan, most communi- ties, farms and industries still rely on ground water

Saldin, Dilano

331

Regional Water Management: Adapting to Uncertain Water  

E-Print Network [OSTI]

Regional Water Management: Adapting to Uncertain Water Supply and Demand Jim Schneider, Ph · How Nebraska manages water · Dealing with uncertain water supplies: adaptive management #12;Regional-wide, systematic approach · Flexible--Adaptive Management Adaptive Manageme nt #12;Integrated Water Management

Nebraska-Lincoln, University of

332

A collaborative network middleware project by Lambda Station, TeraPaths, and Phoebus  

SciTech Connect (OSTI)

The TeraPaths, Lambda Station, and Phoebus projects, funded by the US Department of Energy, have successfully developed network middleware services that establish on-demand and manage true end-to-end, Quality-of-Service (QoS) aware, virtual network paths across multiple administrative network domains, select network paths and gracefully reroute traffic over these dynamic paths, and streamline traffic between packet and circuit networks using transparent gateways. These services improve network QoS and performance for applications, playing a critical role in the effective use of emerging dynamic circuit network services. They provide interfaces to applications, such as dCache SRM, translate network service requests into network device configurations, and coordinate with each other to setup up end-to-end network paths. The End Site Control Plane Subsystem (ESCPS) builds upon the success of the three projects by combining their individual capabilities into the next generation of network middleware. ESCPS addresses challenges such as cross-domain control plane signalling and interoperability, authentication and authorization in a Grid environment, topology discovery, and dynamic status tracking. The new network middleware will take full advantage of the perfSONAR monitoring infrastructure and the Inter-Domain Control plane efforts and will be deployed and fully vetted in the Large Hadron Collider data movement environment.

Bobyshev, A.; /Fermilab; Bradley, S.; /Brookhaven; Crawford, M.; /Fermilab; DeMar, P.; /Fermilab; Katramatos, D.; /Brookhaven; Shroff, K.; /Brookhaven; Swany, M.; /Delaware U.; Yu, D.; /Brookhaven

2010-01-01T23:59:59.000Z

333

Water Management Act (Massachusetts)  

Broader source: Energy.gov [DOE]

This Act regulates and registers water withdrawals in the Commonwealth of Massachusetts to enable effective planning and management of water use and conservation. The Act establishes a Water...

334

Protected Water Sources (Iowa)  

Broader source: Energy.gov [DOE]

This chapter designates protected water sources, which are subject to additional special conditions regarding water use. Permit applications for water withdrawals from these sources may still be...

335

Storm Water Analytical Period  

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

Storm Water Analytical Period Storm Water Analytical Period The Individual Permit authorizes the discharge of storm water associated with historical industrial activities at LANL...

336

Water Permits (Louisiana)  

Broader source: Energy.gov [DOE]

The Water Permits Division authorizes permits administered under the Water Quality Regulations. Louisiana's Water Quality Regulations require permits for the discharge of pollutants from any point...

337

Light Water Reactor Sustainability  

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

3 Light Water Reactor Sustainability Program ACCOMPLISHMENTS REPORT 2013 Accomplishments Report | Light Water Reactor Sustainability 2 T he mission of the Light Water Reactor...

338

Light Water Reactor Sustainability  

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

4 Light Water Reactor Sustainability ACCOMPLISHMENTS REPORT 2014 Accomplishments Report | Light Water Reactor Sustainability 2 T he mission of the Light Water Reactor...

339

Efficient Water Use & Management  

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

Goals Water Use Goal 4: Efficient Water Use & Management Aware of the arid climate of northern New Mexico, water reduction and conservation remains a primary concern at LANL....

340

Water Quality  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmosphericNuclear SecurityTensile Strain Switched FerromagnetismWaste and Materials Disposition InformationInteractionsWater

Note: This page contains sample records for the topic "water path iwp" from the National Library of EnergyBeta (NLEBeta).
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to obtain the most current and comprehensive results.


341

Water Quality  

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

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

342

Three path interference using nuclear magnetic resonance: a test of the consistency of Born's rule  

E-Print Network [OSTI]

The Born rule is at the foundation of quantum mechanics and transforms our classical way of understanding probabilities by predicting that interference occurs between pairs of independent paths of a single object. One consequence of the Born rule is that three way (or three paths) quantum interference does not exist. In order to test the consistency of the Born rule, we examine detection probabilities in three path intereference using an ensemble of spin-1/2 quantum registers in liquid state nuclear magnetic resonance (LSNMR). As a measure of the consistency, we evaluate the ratio of three way interference to two way interference. Our experiment bounded the ratio to the order of $10^{-3} \\pm 10^{-3}$, and hence it is consistent with Born's rule.

Daniel K. Park; Osama Moussa; Raymond Laflamme

2012-07-10T23:59:59.000Z

343

Equatorial spread {ital F} effects on an HF path: Doppler spread, spatial coherence, and frequency coherence  

SciTech Connect (OSTI)

In August 1990 we participated in the Equatorial Ionospheric Studies sounding rocket campaign near Kwajalein Atoll in the equatorial Pacific region. The campaign included measurements of plasma density using rocket probes and coherent and incoherent scatter radar. During the campaign we fielded high-frequency ionospheric sounders over a bistatic path between Maloelap Atoll and Bikini Atoll in the Marshall Islands. The distance between the transmitters and receivers was 700 km; the ionospheric-reflection region was at 10.18; {degree}N, 168.40;{degree}E, near the magnetic equator. We made three types of measurements: Doppler spread and spatial coherence for a single-frequency CW path; frequency coherence of multiple CW paths; and Doppler spread and time-delay spread for a 60-kHz bandwidth path. We obtained such data over a period of 2 weeks for approximately 2 hours each evening; during this period spread {ital F} was common. Fifty percent of the evenings showed Doppler spread of greater than 6 Hz at the {minus}10 dB level (relative to the peak signal power) and greater than 15 Hz at the {minus}30 dB level. Forty percent of the evenings showed spatial coherence distance of less than 180 m in the direction normal to the bistatic path; 40{percent} of the evenings showed spatial coherence of less than 75 m in the direction parallel to the path. Seventy-five percent of the evenings showed coherence bandwidths of less than 1.5 kHz. {copyright} 1999 American Geophysical Union

Fitzgerald, T.J.; Argo, P.E.; Carlos, R.C. [Los Alamos National Laboratory, Los Alamos, New Mexico (United States)] [Los Alamos National Laboratory, Los Alamos, New Mexico (United States)

1999-01-01T23:59:59.000Z

344

Hot gas path analysis and data evaluation of the performance parameters of a gas turbine  

E-Print Network [OSTI]

SCIENCE December 1974 Major Subject: Mechanical Engineering HOT GAS PATH ANALYSIS AND DATA EVALUATION OF THE PERFORMANCE PARAMETERS OF A GAS TURBINE A Thesis by DAVID AI, LEN HANAWA Approved as to style and content by: PfnA J 7 EY3 .j (Chairman... of -Committee) zr (Head of Depai'tment) Member) /i ~E" Egg(JQJ a g i (Member) (Member) December l974 ABSTRACT Ho Gas Path Ana'ysis and Data Evaluation o. the Performance Parameters of a Gas Turbine (December 1974) David Allen Hanawa, B. S. , Texas A...

Hanawa, David Allen

1974-01-01T23:59:59.000Z

345

Drinking Water Problems: Lead  

E-Print Network [OSTI]

Lead in drinking water can damage the brain, kidneys, nervous system and red blood cells. This publication explains how lead can enter drinking water, how to have your water tested, and how to eliminate lead from drinking water....

Dozier, Monty; McFarland, Mark L.

2004-02-20T23:59:59.000Z

346

TOWARDS A STATISTICAL CLIMATOLOGY OF THE RELATIONSHIP OF BETWEEN UPDRAFT VELOCITY, LIQUID WATER PATH, AND CLOUD DROPLET  

E-Print Network [OSTI]

of Germany provided numerous measurements of thin (Radiometer are in the process of decaying and evaporating, may be insufficient to support the nucleation of aerosols in highly of Brookhaven Science Associates, LLC under Contract No. DE-AC02- 98CH10886 with the U.S. Department of Energy

347

ARM: Microwave Radiometer data (MWR Profiles - QME), water vapor, temp, cloud liquid water, precip water retrievals  

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

Microwave Radiometer data (MWR Profiles - QME), water vapor, temp, cloud liquid water, precip water retrievals

Cadeddu, Maria

348

Water watch  

SciTech Connect (OSTI)

The Hydropower Generation Report provides generation figures for the largest hydropower producers in each of six regions in the US. The report compares, for each month, the amount of hydroelectricity generated (in thousands of megawatt-hours) by each producers in the last two years to the ten-year average for that month. This database is used to figure long-term generation averages and percent of averages. The producers regularly provide current generation data to update the database. This issue of [open quotes]Water Watch[close quotes] focuses on winter snow conditions across the US as of mid-January. In addition, the department provides an outlook of spring flood potential. The information presented is based on data from the US Geological Survey, the National Weather Service, and the Soil Conservation Service.

Not Available

1991-02-01T23:59:59.000Z

349

Water Resources Policy & Economics  

E-Print Network [OSTI]

Water Resources Policy & Economics FOR 4984 Selected Course Topics · Appropriative and riparian water institutions · Incentives for conservation · Water rights for in-stream environmental use · Surface water-groundwater management · Water quality regulations · Water markets · Economic and policy

Buehrer, R. Michael

350

Water Sustainability Program Challenges to Sustainable Water  

E-Print Network [OSTI]

· Drought, Climate Change · Growth and the need for additional supplies · Water and Energy · Water the Southwest, nation, semi-arid and arid regions, and the world. · Today's program provides just a glimpse to and utilization of renewable supplies · Transboundary water issues · The surface water/groundwater interface

Cushing, Jim. M.

351

Water Footprint | Argonne National Laboratory  

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

Footprint Blue water represents water withdrawn from surface water and groundwater for feedstock irrigation and refinery processing. Blue water represents water withdrawn from...

352

Multi-UAV Convoy Protection: An Optimal Approach to Path Planning and Coordination  

E-Print Network [OSTI]

1 Multi-UAV Convoy Protection: An Optimal Approach to Path Planning and Coordination X. C. Ding, A Aerial Vehicles (UAVs) to provide convoy protection to a group of ground vehicles. The UAVs are modeled to provide convoy protection to ground vehicles moving on straight lines. The minimum number of UAVs required

Egerstedt, Magnus

353

MULTI-TARGET ASSIGNMENT AND PATH PLANNING FOR GROUPS OF UAVS  

E-Print Network [OSTI]

Chapter 1 MULTI-TARGET ASSIGNMENT AND PATH PLANNING FOR GROUPS OF UAVS Theju Maddula Ali A. Minai of Cincinnati Cincinnati, OH 45221 Abstract Uninhabited autonomous vehicles (UAVs) have many useful military in the possibility of using large teams (swarms) of UAVs functioning cooperatively to accomplish a large number

Minai, Ali A.

354

UAV Intelligent Path Planning for Wilderness Search and Rescue Computer Science Department  

E-Print Network [OSTI]

UAV Intelligent Path Planning for Wilderness Search and Rescue Lanny Lin Computer Science in order to find the missing person in the shortest expected time. When using a UAV to support search of the limited UAV flying time. I. INTRODUCTION The use of mini-UAVs (Unmanned Aerial Vehicles) in Wilderness

Goodrich, Michael A.

355

Flight Testing a Real Time Implementation of a UAV Path Planner Using Direct Collocation  

E-Print Network [OSTI]

Flight Testing a Real Time Implementation of a UAV Path Planner Using Direct Collocation Brian R by tracking a second UAV flying a predefined pattern. Finally, a method of commanding the observation vector ^s UAV sensor line of sight unit vector p Attraction point u UAV Control vector xt Target state

356

Experimental Demonstration of an Enhanced Impairment-Aware Path Computation Element  

E-Print Network [OSTI]

Path Computation Element (PCE). The resulting centralized entity is called Enhanced PCE (hereafter EPCE nodes. The role of the standard PCE within the proposed EPCE is twofold. Firstly, it participates utilizing the multi-parametric IA-RWA algorithm presented in [3]. Fig. 1. The Enhanced PCE (EPCE). #12;Upon

Varvarigo, Emmanouel "Manos"

357

Design and Implementation of a Path Computation Element in GMPLS-enabled  

E-Print Network [OSTI]

wavelength protected SRLGs #12;6UPC Workshop Vilanova ­ Oct 16 PCE: design & high level functional architecture P. Vasseur et al. "Path Computation Element (PCE) Communication Protocol (PCEP)" draft-ietf-pce-pcep, work in progress. Connection Manager Asyncronous I/O PCEP sessions PCC FSM PCC FSM PCC FSM PCE Peer FSM

Politècnica de Catalunya, Universitat

358

Tax policy can change the production path: A model of optimal oil extraction in Alaska  

E-Print Network [OSTI]

production units (fields) on Alaska's North Slope. We use adjustment cost and discount rate to calibrate approach was to simulate economically optimal production paths for units on the Alaska North Slope, compare production for the seven individual units on Alaska's North Slope: Prudhoe Bay, Kuparuk River, Milne Point

Lin, C.-Y. Cynthia

359

Motion planning for experimental air path control of a variable-valve-timing spark ignition engine  

E-Print Network [OSTI]

to driveability problems) and on the fuel/air ratio (FAR) (leading to pollution peaks). To compensateMotion planning for experimental air path control of a variable-valve-timing spark ignition engine Syste¬īmes, Mines-ParisTech 60, bd St Michel, 75272 Paris, France a r t i c l e i n f o Article history

360

2006-01-1085 Air Path Estimation on Diesel HCCI Engine  

E-Print Network [OSTI]

: fresh air and EGR temperature probes. INTRODUCTION Increasingly stringent pollution standards norms have2006-01-1085 Air Path Estimation on Diesel HCCI Engine J. Chauvin, N. Petit, P. Rouchon ¬īEcole des Mines de Paris G. Corde IFP C. Vigild Ford Forschungszentrum Aachen GmbH Copyright c 2006 Society

Note: This page contains sample records for the topic "water path iwp" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
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to obtain the most current and comprehensive results.


361

Static Variable Ordering in ZBDDs for Path Delay Fault Coverage Calculation  

E-Print Network [OSTI]

to calculate exact PDF coverage nonenumeratively. Each PDF is modeled as a subset of all nets in a circuitStatic Variable Ordering in ZBDDs for Path Delay Fault Coverage Calculation Fatih Kocan, Mehmet Gunes, Mitchell A. Thornton Southern Methodist University, Dallas, Texas, U.S.A. Abstract Zero

Gunes, Mehmet Hadi

362

The Impact of Manufacturing Offshore on Technology Development Paths in the Automotive and Optoelectronics Industries  

E-Print Network [OSTI]

The Impact of Manufacturing Offshore on Technology Development Paths in the Automotive Systems and Civil and Environmental Engineering #12;The Impact of Manufacturing Offshore on Technology of the impact of manufacturing offshore on the technology trajectory of the firm and the industry. It looks

de Weck, Olivier L.

363

Abstract Title: Comprehensive assessment of peripheral arteries using multi-path curved planar  

E-Print Network [OSTI]

reformation of CTA datasets Author Block: A. Koechl, A. Kanitsar, F. Lomoschitz, E. Groeller, D. Fleischmann - Purpose: To assess the diagnostic efficiency of multi-path curved planar reformations (mpCPR), a new image composite views (over a 180į range), which simultaneously display curved planar reformations through each

364

Some path large deviation results for a branching diffusion Robert Hardy and Simon C. Harris  

E-Print Network [OSTI]

in Git, J.Harris and S.C.Harris [4]. Our approach involves an application of a change of measureSome path large deviation results for a branching diffusion Robert Hardy and Simon C. Harris of Hardy and Harris [5, 7, 6]. Our proof combines simple martingale ideas with applications of Varadhan

Harris, Simon Colin

365

Quantum free-energy differences from nonequilibrium path integrals. I. Methods and numerical application  

E-Print Network [OSTI]

Quantum free-energy differences from nonequilibrium path integrals. I. Methods and numerical are combined to yield methods for computing free-energy differences in quantum systems using nonequilibrium,8 provide a means to compute the free-energy difference between two classical systems by use of a control

Schofield, Jeremy

366

Reconstruction of the Free Energy in the Metastable Region using the Path Ensemble  

E-Print Network [OSTI]

Reconstruction of the Free Energy in the Metastable Region using the Path Ensemble Armando Ticona which we reconstruct the free energy as a function of the magnetic field, temperature and system size. From the reconstructed free energy, we obtain the free energy barrier that is associated

Heermann, Dieter W.

367

Studies on free energy calculations. I. Thermodynamic integration using a polynomial path  

E-Print Network [OSTI]

Studies on free energy calculations. I. Thermodynamic integration using a polynomial path Haluk in the free energy of hydration between the C, and aR conformations of alanine dipeptide at infinite dilution equilibria is determined by free energy ditferences, the calculation of the free energies has long been

Mezei, Mihaly

368

Equilibrium free energies from path sampling of nonequilibrium trajectories Sean X. Suna)  

E-Print Network [OSTI]

Equilibrium free energies from path sampling of nonequilibrium trajectories Sean X. Suna equilibrium free energy and nonequilibrium work is rewritten as an average of work with respect to a work nonequilibrium trajectories yields good estimates of the equilibrium free energy change. The procedure can

Sun, Sean

369

An Energy-Efficient Algorithm For Conflict-Free AGV Routing On A Linear Path Layout  

E-Print Network [OSTI]

1 An Energy-Efficient Algorithm For Conflict-Free AGV Routing On A Linear Path Layout ZENG Jian time and the AGV utilization in dispatching and routing. However, as energy shortage and pollution to environment become major concerns and the competition become more intense, the issue of minimizing the energy

Zeng, Jianyang "Michael"

370

Two Paths to Transforming Markets through Public Sector Energy Efficiency: Bottom Up versus Top Down  

E-Print Network [OSTI]

Two Paths to Transforming Markets through Public Sector Energy Efficiency: Bottom Up versus Top agencies, reduced demand on capacity-constrained electric utility systems, increased energy system sector's buying power and visible leadership offer a powerful, non-regulatory means to stimulate market

371

Path planning is no substitute for intelligent behavior David L. Jung*  

E-Print Network [OSTI]

different autonomous multi-robot systems using two very different approaches. We describe the problems for two different autonomous multi-robot systems using two very different approaches. Although the robot, to which we applied the classical path planning approach, is a cooperative multi-vehicle mining task

Parker, Lynne E.

372

Paths to fusion energy The next 30 years, the next 10 years  

E-Print Network [OSTI]

Paths to fusion energy The next 30 years, the next 10 years S. Prager The fusion era A roadmap to fusion energy discussed in US present GA PPPL MIT Plasma confinement research program #12;Issues for a fusion roadmap · Trade

373

Path Integral Monte Carlo and Density Functional Molecular Dynamics Simulations of Hot, Dense Helium  

E-Print Network [OSTI]

Path Integral Monte Carlo and Density Functional Molecular Dynamics Simulations of Hot, Dense integral Monte Carlo (PIMC) and density func- tional molecular dynamics (DFT-MD), are applied to study hot excitation mecha- nisms that determine their behavior at high temperature. The helium atom has two ionization

Militzer, Burkhard

374

Eur. J. For. Path. 21 (1991) 424-429 1991 Verlag Paul Parey, Hamburg und Berlin  

E-Print Network [OSTI]

Eur. J. For. Path. 21 (1991) 424-429 @ 1991 Verlag Paul Parey, Hamburg und Berlin ISSN 0300 J. SWART,E. CO;.JRADIE and M. J. WINGFIELD Abstract The pathogenicity of an isolate of Cryphonectria and TAY 1983; SHARMA et a1. 1985a and b; FLORENCE et al. 1986; HODGES et a1. 1986; OLD et a1. 1986; \\'7

375

The Impact of Interference on Optimal Multi-path Routing in Ad Hoc Networks  

E-Print Network [OSTI]

The Impact of Interference on Optimal Multi-path Routing in Ad Hoc Networks Roland de Haan, Richard-to-end performance measures such as through- put in ad hoc networks, emphasizing the performance trade-off between-destination pairs and different radio ranges are analyzed. Keywords: Ad hoc networks, Interference, Capacity, Multi

Boucherie, Richard J.

376

On Tractability of Path Integration Columbia University Computer Science Department Report CUCS02296  

E-Print Network [OSTI]

on an infinite dimensional space then path integration is intractable. In this case, there exists no effective, the univariate case d = 1 is best understood and has a rich and well­developed theory. Elements of the classical theory of univariate integration can be found in almost all numerical analysis textbooks. The study

377

Geophysical flight line flying and flight path recovery utilizing the Litton LTN-76 inertial navigation system  

SciTech Connect (OSTI)

The Litton LTN-76 Inertial Navigation Systems (INS) with Inertial Track guidance System (ITGS) software is geared toward the airborne survey industry. This report is a summary of tests performed with the LTN-76 designed to fly an airborne geophysical survey as well as to recover the subsequent flight path utilizing INS derived coordinates.

Mitkus, A.F.; Cater, D.; Farmer, P.F.; Gay, S.P. Jr.

1981-11-01T23:59:59.000Z

378

A PRIMER ON RIEMANNIAN GEOMETRY AND STOCHASTIC ANALYSIS ON PATH SPACES  

E-Print Network [OSTI]

A PRIMER ON RIEMANNIAN GEOMETRY AND STOCHASTIC ANALYSIS ON PATH SPACES BRUCE K. DRIVER Abstract for the first lecture which was held at University of Z√ľrich. Contents 1. Summary of ETH talk contents 2 2 of California, San Diego . La Jolla, CA 92093-0112 . 1 #12;2 BRUCE K. DRIVER 5.1. Tangent spaces and Riemannian

Driver, Bruce

379

A geometric framework for channel network extraction from lidar: Nonlinear diffusion and geodesic paths  

E-Print Network [OSTI]

A geometric framework for channel network extraction from lidar: Nonlinear diffusion and geodesic extraction. Following this preprocessing, channels are defined as curves of minimal effort, or geodesics and geodesic paths, J. Geophys. Res., 115, F01002, doi:10.1029/2009JF001254. 1. Introduction [2] The detection

Foufoula-Georgiou, Efi

380

Levy path integral approach to the solution of the fractional SchrŲdinger equation with infinite square well  

E-Print Network [OSTI]

The solution to the fractional Schr\\"odinger equation with infinite square well is obtained in this paper, by use of the L\\'evy path integral approach. We obtain the even and odd parity wave functions of this problem, which are in accordance with those given by Laskin in [Chaos 10 (2000), 780--790].

Dong Jianping

2013-01-14T23:59:59.000Z

Note: This page contains sample records for the topic "water path iwp" 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

The path inference filter: model-based low-latency map matching of probe  

E-Print Network [OSTI]

of automation onboard vehicles have created a very fertile ground for GPS data sources from probe vehicles for example [4], and the paradigm of connected (and automated) vehicles does not automatically translateThe path inference filter: model-based low-latency map matching of probe vehicle data Timothy

Abbeel, Pieter

382

Simultaneous Bayesian reconstruction of diffusivity and bond potentials using path integrals  

E-Print Network [OSTI]

Simultaneous Bayesian reconstruction of diffusivity and bond potentials using path integrals Joshua requires fewer data and allows simultaneous inference of both complex bond potentials and diffusivity spectroscopy (DFS) has been used to distort bonds. The resulting responses, in the form of rupture forces, work

Levine, Alex J.

383

The self-assembly of paths and squares at temperature 1 Pierre-Etienne Meunier  

E-Print Network [OSTI]

The self-assembly of paths and squares at temperature 1 Pierre-¬īEtienne Meunier Abstract We prove known upper bound. Non-cooperative self-assembly, also known as "temperature 1", is where tiles bind in algorithmic self-assembly, published by Rothe- mund and Winfree in STOC 2000, in the case where growth starts

Paris-Sud XI, Université de

384

Statistical fracture modeling: crack path and fracture criteria with application to homogeneous and  

E-Print Network [OSTI]

Statistical fracture modeling: crack path and fracture criteria with application to homogeneous; accepted 23 January 2002 Abstract Analysis has been performed on fracture initiation near a crack in a brittle material with strength described by Weibull statistics. This nonlocal fracture model allows

Ritchie, Robert

385

String method in collective variables: Minimum free energy paths and isocommittor surfaces  

E-Print Network [OSTI]

York University, New York, New York 10012 Giovanni Ciccottid INFM and Dipartimento di Fisica in the free energy. Provided that the number of collective variables is large enough, the new techniqueString method in collective variables: Minimum free energy paths and isocommittor surfaces Luca

Van Den Eijnden, Eric

386

The TauPToo~kit:Flexib/e Seismic Travel-time and Ray-path Utilities  

E-Print Network [OSTI]

The TauPToo~kit:Flexib/e Seismic Travel-time and Ray-path Utilities H. Philip Crotwell, Thomas studies. These factors highlight the need for versatile utilities that allow the calculation of travel to implement this approach. We used Maple (Heal etal., 1996), a symbolic mathematics utility, to help convert

Cerveny, Vlastislav

387

Path Analysis Models of an Autonomous Agent in a Complex Environment  

E-Print Network [OSTI]

25 Path Analysis Models of an Autonomous Agent in a Complex Environment Paul R. Cohen, David M populated by autonomous agents. It is a simulation of forest fires in Yellowstone National Park in unpredictable ways due to wind speed and direction, terrain and elevation, fuel type and moisture content

388

Observations and design of public place and paths in a New England town  

E-Print Network [OSTI]

This is a plan - a hypothesis in which some ideas are developed for the building of a path and parks. Through the use of imagery texture, and materials a sense of the possible is evoked. This is also an exploration of ...

Compton, Ann, M. Arch. Massachusetts Institute of Technology

1984-01-01T23:59:59.000Z

389

Analysis of SPDEs Arising in Path Sampling Part II: The Nonlinear Case  

E-Print Network [OSTI]

for the development of practical algorithms for sam- pling infinite dimensional problems. The resulting SPDEs provide sampling in the nonlinear case, via a change of measure. Keywords: Path sampling, stochastic PDEs introduced Stochastic Partial Differential Equation (SPDE) based approach to infinite dimensional sampling

Hairer, Martin

390

Path Integral Control by Reproducing Kernel Hilbert Space Embedding Konrad Rawlik  

E-Print Network [OSTI]

of stochastic optimal control problems, of the so called path integral form, into reproducing kernel Hilbert efficiency, are provided. 1 Introduction While solving general non-linear stochastic optimal con- trol (SOC new sam- ples [Theodorou et al., 2010; 2009]. Additionally, the ap- proach remains model

Vijayakumar, Sethu

391

ORIGINAL ARTICLE Multi-objective optimal path selection in electric vehicles  

E-Print Network [OSTI]

ORIGINAL ARTICLE Multi-objective optimal path selection in electric vehicles Umair Farooq Siddiqi selection (OPS) in electric vehicles (EVs). The proposed algorithm requires less computational time evolution (SimE) √Ā Electric vehicles (EVs) 1 Introduction Navigation systems of modern vehicles are equipped

Sait, Sadiq M.

392

Reliable Protein Folding on Complex Energy Landscapes: The Free Energy Reaction Path  

E-Print Network [OSTI]

Reliable Protein Folding on Complex Energy Landscapes: The Free Energy Reaction Path Gregg Lois the dynamics of protein folding. The key insight is that the search for the native protein conformation. In the ``new view'' of protein folding (3,7), statistical fluctuations on an energy landscape give rise

O'Hern, Corey S.

393

Wind-Energy based Path Planning For Unmanned Aerial Vehicles Using Markov Decision Processes  

E-Print Network [OSTI]

Wind-Energy based Path Planning For Unmanned Aerial Vehicles Using Markov Decision Processes Wesam H. Al-Sabban, Luis F. Gonzalez and Ryan N. Smith Abstract-- Exploiting wind-energy is one possible way to extend the flight duration of an Unmanned Aerial Vehicle. Wind-energy can also be used

Smith, Ryan N.

394

Wind-Energy based Path Planning For Electric Unmanned Aerial Vehicles Using Markov Decision Processes  

E-Print Network [OSTI]

Wind-Energy based Path Planning For Electric Unmanned Aerial Vehicles Using Markov Decision wind-energy is one possible way to ex- tend flight duration for Unmanned Arial Vehicles. Wind-energy sources of wind energy available to exploit for this problem [5]: 1) Vertical air motion, such as thermal

Smith, Ryan N.

395

Immersive Well-Path Editing: Investigating the Added Value of Immersion Kenny Gruchalla  

E-Print Network [OSTI]

barriers in promot- ing immersive technology to industry is that the benefits are primarily anecdotal. The planning of a new oil well-path through the ex- isting wells of a mature oilfield is such a task of objects within that environment. The Immersive Drilling Planner (IDP) is a software application capable

Gruchalla, Kenny

396

Unifying Points, Beams, and Paths in Light Transport Simulation Jaroslav Kivnek1  

E-Print Network [OSTI]

Unifying Points, Beams, and Paths in Light Transport Simulation Jaroslav Kiv√°nek1 Iliyan Georgiev2 Point-point estimator (Volumetric photon mapping w/out ray marching [Jensen and Christensen 1998]) Point-beam estimator (Beam radiance estimate [Jarosz et al. 2008]) Beam-beam estimator (Photon beams [Jarosz et al

Montréal, Université de

397

The Need for Cooperation and Relaying in Short-Range High Path Loss Sensor Networks  

E-Print Network [OSTI]

a propagation model and a radio model for communication along the human body. Using these models, energyThe Need for Cooperation and Relaying in Short-Range High Path Loss Sensor Networks Bart Braem--This paper focuses on the energy efficiency of communication in small-scale sensor networks experiencing high

398

Failure-Tolerant Path Planning for the PA-10 Robot Operating Amongst Obstacles  

E-Print Network [OSTI]

Failure-Tolerant Path Planning for the PA-10 Robot Operating Amongst Obstacles Rodrigo S. Jamisola/or orientation in the workspace despite any single locked-joint failure at any time. An algorithm is presented relative to its task, only a single locked-joint failure occurs at any given time, the robot is capable

Maciejewski, Anthony A.

399

Polynomial-Neural-Networks--B ased Mobile Robot Path C. L. Philip Chen and Farid Ahmed  

E-Print Network [OSTI]

is then utilized to move the robot away from the obstacle or direct the rol)Ot along the contour of the obstaclePolynomial- Neural-Networks--B ased Mobile Robot Path Planning C. L. Philip Chen and Farid Ahmed for mobile robot navigation. The PNN is a feature-based mapping neural network which can be successfully

Ahmed, Farid

400

An Architecture for Managing Virtual Circuit and Virtual Path Services on ATM Networks  

E-Print Network [OSTI]

1 An Architecture for Managing Virtual Circuit and Virtual Path Services on ATM Networks Abstract management architecture that provides the services and is instrumented for network management purposes service monitor- ing and control functions. The network management architecture proposes complete managed

Columbia University

Note: This page contains sample records for the topic "water path iwp" 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

Two air path observers for turbocharged SI engines with Guillaume Colina,  

E-Print Network [OSTI]

, and an efficient control of the air actuators is required for engine torque control. Two non-linear estimators decreases pollutants emission, especially nitrogen oxides (NOx). 1.2. System description The air intakeTwo air path observers for turbocharged SI engines with VCT Guillaume Colina, , G¬īerard Blochb

Paris-Sud XI, Université de

402

Approximation Algorithms and Heuristics for a 2-depot, Heterogeneous Hamiltonian Path Problem  

E-Print Network [OSTI]

Various civil and military applications of UAVs, or ground robots, require a set of vehicles to monitor a group of targets. Routing problems naturally arise in this setting where the operators of the vehicles have to plan the paths suitably in order...

Doshi, Riddhi Rajeev

2011-10-21T23:59:59.000Z

403

Control of Delayed Recycling Systems with an Unstable Pole at Forward Path  

E-Print Network [OSTI]

Control of Delayed Recycling Systems with an Unstable Pole at Forward Path J. F. Marquez Rubio, B. del Muro Cu¬īellar and Olivier Sename Abstract-- Unstable time delay system and recycling system pose a challenge problem in their own. When unstable time delay system have recycle the control problem becomes

Paris-Sud XI, Université de

404

Path following with backtracking based on fuzzy controllers for forward and reverse driving  

E-Print Network [OSTI]

considers a gearshift. Since fuzzy logic is a good intuitive technique for the control of nonlinear systemsPath following with backtracking based on fuzzy controllers for forward and reverse driving J vehicle guidance system based on fuzzy logic systems to re- solve unexpected road situations. A fuzzy

Paris-Sud XI, Université de

405

Path-Integral Monte Carlo And The Squeezed Trapped Bose-Einstein Gas  

E-Print Network [OSTI]

Path-Integral Monte Carlo And The Squeezed Trapped Bose-Einstein Gas Juan Pablo Fern√°ndez1 the gas becomes effectively two-dimensional (2D). We confirm the plausibility of this result by performing different estimates for the condensate fraction. For the ideal gas, we find that the PIMC column density

Mullin, William J.

406

Some comments on rigorous quantum field path integrals in the analytical regularization scheme  

E-Print Network [OSTI]

Trough the systematic use of the Minlos theorem on thesupport of cylindrical measures on R infinity, we produce several mathematically rigorous path integrals in interacting euclidean quantum fields with Gaussian free measures defined by generalizeds powers ofthe laplacean operator and useful in Loop space approach for Astekar-Sen scheme for quantizing gravity

Botelho, Luiz C L

2009-01-01T23:59:59.000Z

407

Some comments on rigorous quantum field path integrals in the analytical regularization scheme  

E-Print Network [OSTI]

Trough the systematic use of the Minlos theorem on the support of cylindrical measures on R infinity, we produce several mathematically rigorous path integrals in interacting euclidean quantum fields with Gaussian free measures defined by generalizeds powers of the laplacean operator on finite volume space-times

Luiz. C. L. Botelho

2012-07-02T23:59:59.000Z

408

Path Integral Monte Carlo Simulation of the Low-Density Hydrogen Plasma B. Militzer y  

E-Print Network [OSTI]

Path Integral Monte Carlo Simulation of the Low-Density Hydrogen Plasma B. Militzer y Lawrence to calculate the equilibrium properties of hydrogen in the density and temperature range of 9:83 #2; 10 4 #20 surface. We calculate the equation of state and compare with other models for hydrogen valid

Militzer, Burkhard

409

A path integral formalism for the closure of autonomous statistical systems  

E-Print Network [OSTI]

Recently a path integral formalism has been proposed by the author which gives the time evolution of moments of slow variables in a Hamiltonian statistical system. That formalism is extended here to deal with a more general autonomous dynamical system. An immediate practical application to forced dissipative turbulent systems is thus now possible.

Richard Kleeman

2015-03-25T23:59:59.000Z

410

Final Report - Dynamic Path Scheduling through Extensions to Generalized Multiprotocol Label Switching (GMPLS)  

SciTech Connect (OSTI)

The major accomplishments of the project are the successful software implementation of the Phase I scheduling algorithms for GMPLS Label Switched Paths (LSPs) and the extension of the IETF Path Computation Element (PCE) Protocol to support scheduling extensions. In performing this work, we have demonstrated the theoretical work of Phase I, analyzed key issues, and made relevant extensions. Regarding the software implementation, we developed a proof of concept prototype as part of our Algorithm Evaluation System (AES). This implementation uses the Linux operating system to provide software portability and will be the foundation for our commercial software. To demonstrate proof of concept, we have implemented LSP scheduling algorithms to support two of the key GMPLS switching technologies (Lambda and Packet) and support both Fixed Path (FP) and Switched Path (SP) routing. We chose Lambda and Packet because we felt it was essential to include both circuit and packet switching technologies as well as to address all-optical switching in the study. As conceptualized in Phase I, the FP algorithms use a traditional approach where the LSP uses the same physical path for the entire service duration while the innovative SP algorithms allow the physical path to vary during the service duration. As part of this study, we have used the AES to conduct a performance analysis using metro size networks (up to 32 nodes) that showed that these algorithms are suitable for commercial implementation. Our results showed that the CPU time required to compute an LSP schedule was small compared to expected inter-arrival time between LSP requests. Also, when the network size increased from 7 to 15 to 32 nodes with 10, 26, and 56 TE links, the CPU processing time showed excellent scaling properties. When Fixed Path and Switched Path routing were compared, SP provided only modestly better performance with respect to LSP completion rate, service duration, path length, and start time deviation. In addition, the SP routing required somewhat more CPU time than the FP routing. However, when the allowable range for the start time is increased, the CPU time for SP increased less rapidly than FP such that the CPU processing times became comparable. Therefore, SP routing may scale better than FP routing. The Path Computation Element Working Group is a complementary working group to the GMPLS working group (CCAMP) in the IETF and is developing standards to discover, manage, and access elements that compute routes for GMPLS for LSPs. The algorithms used to compute the routes are not subject to standardization. Since the PCE supports only standard GMPLS LSPs, it does not support scheduled LSPs. Therefore, it is a natural extension of our Phase I work to introduce this enhancement into the PCE. In addition, the PCE adds another dimension to our product line because the PCE by itself may be a product with a standard interface.

Principal Investigator: Dr. Abdella Battou

2009-05-22T23:59:59.000Z

411

The Path to Savings: Understanding the Federal Purchase of Energy-Consuming Products  

E-Print Network [OSTI]

Cooler Retail†price†($) Gas Water†Heater Goal†to†Code By:>$25K Commercial Gas Water Heaters $3K Ė 25K B Motors Water Heaters (Residential Gas)

Taylor, Margaret

2014-01-01T23:59:59.000Z

412

On the Selection of Optimal Diverse AS-Paths for Inter-Domain IP/(G)MPLS Tunnel Provisioning  

E-Print Network [OSTI]

the router-level inter-AS path computation along the AS path, which is accomplished by the PCE Element (PCE)-based method [3] can be adopted. Each domain elects at least one PCE. Given that TE information is not shared between domains for scalability and confidentiality reasons [1], a single PCE

Rougier, Jean-Louis

413

Quantum criticality for few-body systems: Path-integral approach Ricardo A. Sauerwein1,2  

E-Print Network [OSTI]

to obtain the critical nuclear charges for few-electron atoms 2,5 and simple diatomic molecules 7Quantum criticality for few-body systems: Path-integral approach Ricardo A. Sauerwein1,2 and Sabre 2001 We present the path-integral approach to treat quantum phase transitions and critical phenomena

Kais, Sabre

414

Path-Quality Monitoring in the Presence of Adversaries (This is the full version of [21] from June 12, 2009)  

E-Print Network [OSTI]

that can make a path look better than it really is. In this paper, we design and analyze path- per, our protocols are efficient enough to run at line rate on high-speed routers. We present a secure-quality monitoring and derive analytic expressions for the trade-off between statistical accuracy and system overhead

Goldwasser, Shafi

415

Energy-Efficient Reliable Paths for On-Demand Routing Protocols Tamer Nadeem, Suman Banerjee, Archan Misra, Ashok Agrawala  

E-Print Network [OSTI]

1 Energy-Efficient Reliable Paths for On-Demand Routing Protocols Tamer Nadeem, Suman Banerjee does not work for on-demand protocols and some additional mechanisms are needed to compute energy-efficient-Demand routing proto- col (AODV), and show how it can be enhanced to compute such energy-efficient reliable paths

Banerjee, Suman

416

EnergyEfficient Reliable Paths for OnDemand Routing Protocols Tamer Nadeem, Suman Banerjee, Archan Misra, Ashok Agrawala  

E-Print Network [OSTI]

1 Energy≠Efficient Reliable Paths for On≠Demand Routing Protocols Tamer Nadeem, Suman Banerjee does not work for on≠demand protocols and some additional mechanisms are needed to compute energy≠efficient≠Demand routing proto≠ col (AODV), and show how it can be enhanced to compute such energy≠efficient reliable paths

Banerjee, Suman

417

Fracture path in an anisotropic material in the light of a friction experiment. D. Chateau and J.-C. Geminard  

E-Print Network [OSTI]

Fracture path in an anisotropic material in the light of a friction experiment. D. Chateau and J is generally used to predict the path of a fracture even if the validity of the principle is difficult. INTRODUCTION Fractures are ubiquitous in everyday life. Examples range, from the harmless, annoying but maybe

Paris-Sud XI, Université de

418

Path Prediction for High Issue-Rate Processors Kishore N. Menezes Sumedh W. Sathaye Thomas M. Conte  

E-Print Network [OSTI]

Path Prediction for High Issue-Rate Processors Kishore N. Menezes Sumedh W. Sathaye Thomas M. Conte predict a single branch at a time. Performance improvement is possible by predicting multiple branches in a single cycle. This paper presents a technique to predict paths in a single access. The correlation

Conte, Thomas M.

419

Horizontal coherence of low-frequency fixed-path sound in a continental shelf region with internal-wave activity  

E-Print Network [OSTI]

Horizontal coherence of low-frequency fixed-path sound in a continental shelf region with internal-wave) populated with tidally generated long- and short-wavelength internal waves. Sound paths are 19 km and explain sound field spatial and temporal variability under these conditions. The intermittent internal-wave

420

Fokker-Planck Equation and Path Integral Representation of Fractional Ornstein-Uhlenbeck Process with Two Indices  

E-Print Network [OSTI]

This paper considers the Fokker-Planck equation and path integral formulation of the fractional Ornstein-Uhlenbeck process parametrized by two indices. The effective Fokker-Planck equation of this process is derived from the associated fractional Langevin equation. Path integral representation of the process is constructed and the basic quantities are evaluated.

C. H. Eab; S. C. Lim

2014-09-19T23:59:59.000Z

Note: This page contains sample records for the topic "water path iwp" 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

Dust Aerosol Impact on North Africa Climate: A GCM Investigation of Aerosol-Cloud-Radiation Interactions Using A-Train Satellite Data  

SciTech Connect (OSTI)

The climatic effects of dust aerosols in North Africa have been investigated using the atmospheric general circulation model (AGCM) developed at the University of California, Los Angeles (UCLA). The model includes an efficient and physically based radiation parameterization scheme developed specifically for application to clouds and aerosols. Parameterization of the effective ice particle size in association with the aerosol indirect effect based on cloud and aerosol data retrieved from A-Train satellite observations have been employed in the climate model simulations. Offline simulations reveal that the direct solar, IR, and net forcings by dust aerosols generally increase with increasing aerosol optical depth (AOD). When the dust semi-direct effect is included with the presence of ice clouds, positive IR radiative forcing is enhanced, since ice clouds trap substantial IR radiation, while the positive solar forcing with dust aerosols alone has been changed to negative values due to the strong reflection of solar radiation by clouds, indicating that cloud forcing could exceed aerosol forcing. With the aerosol indirect effect, the net cloud forcing is generally reduced for ice water path (IWP) larger than 20 g m-2. The magnitude of the reduction increases with IWP. AGCM simulations show that the reduced ice crystal mean effective size due to the aerosol first indirect effect result in less OLR and net solar flux at the top of the atmosphere over the cloudy area of the North Africa region because ice clouds with smaller size trap more IR radiation and reflect more solar radiation. The precipitation in the same area, however, increases due to the aerosol indirect effect on ice clouds, corresponding to the enhanced convection as indicated by reduced OLR. The increased precipitation seems to be associated with enhanced ice water contents in this region. The 200 mb radiative heating rate shows more cooling with the aerosol indirect effect since greater cooling is produced at the cloud top with smaller ice crystal size. The 500 mb omega indicates strong upward motion, which, together with the increased cooling effect, results in the increased ice water contents. Adding the aerosol direct effect into the model simulation reduces the precipitation in the normal rainfall band over North Africa, where precipitation is shifted to the south and the northeast produced by the absorption of sunlight and the subsequent heating of the air column by dust particles. As a result, rainfall is drawn further inland to the northeast. This study represents the first attempt to quantify the climate impact of aerosol indirect effect using a GCM in connection with A-train satellite data. The parameterization for the aerosol first indirect effect developed in this study can be readily incorporated for application to any other GCMs.

Gu, Y.; Liou, K. N.; Jiang, Jonathan; Su, Hui; Liu, Xiaohong

2012-02-15T23:59:59.000Z

422

Arkansas Water Resources Center  

E-Print Network [OSTI]

Chapter 14 Water Pollution #12;Factory-style hog farms in North Carolina Each pig produces, September 1999. #12;Hogs killed by flooding #12; Water pollution Common water pollutants Treating water pollution Wastewater treatment and renovation Learning Objectives #12; Water pollution refers

Soerens, Thomas

423

Water Basins Civil Engineering  

E-Print Network [OSTI]

Water Basins Civil Engineering Objective · Connect the study of water, water cycle, and ecosystems with engineering · Discuss how human impacts can effect our water basins, and how engineers lessen these impacts: · The basic concepts of water basins are why they are important · To use a topographic map · To delineate

Provancher, William

424

Grains, Water Introduction  

E-Print Network [OSTI]

Grains, Water & Wet Sand Onno Bokhove Introduction Dry Granular Chute Flows: Cantilever Water Waves: Bores Near the Shore Surf Induced Sand Dynamics Discussion Dry Granular Flows, Water Waves & Surf, Water & Wet Sand Onno Bokhove Introduction Dry Granular Chute Flows: Cantilever Water Waves: Bores Near

Wirosoetisno, Djoko

425

Water Heaters and Hot Water Distribution Systems  

E-Print Network [OSTI]

heat loss testing; part load performance curves for instantaneous gas water heaters; and pressure loss calculationsheat loss testing; part load performance curves for instantaneous gas water heaters; and pressure loss calculations

Lutz, Jim

2012-01-01T23:59:59.000Z

426

Water Usage Law, Major Water Users (Missouri)  

Broader source: Energy.gov [DOE]

Any water user with the capability to withdraw or divert 100,000 gallons or more per day from any stream, river, lake, well, spring or other water source must register and file for a permit for...

427

WATER RESOURCES NEBRASKA WATER RESOURCES RESEARCH INSTITUTE  

E-Print Network [OSTI]

current pricing policies and legal structures. In analyzing energy-water relationships, wasteful may be obscured by others such as energy, environment, and quality of life, but in the long run of water to all major social issues is finally driven home. The energy crisis is a case in point. Water

Nebraska-Lincoln, University of

428

Water Rights (Texas)  

Broader source: Energy.gov [DOE]

The Texas Commission on Environmental Quality regulates the water rights for the state of Texas. Water and state water may be appropriated, stored, or diverted in the state of Texas for beneficial...

429

Reduction of Water Consumption  

E-Print Network [OSTI]

Cooling systems using water evaporation to dissipate waste heat, will require one pound of water per 1,000 Btu. To reduce water consumption, a combination of "DRY" and "WET" cooling elements is the only practical answer. This paper reviews...

Adler, J.

430

Water and Energy Interactions  

E-Print Network [OSTI]

power plants, water withdrawals for electricity generationelectricity generation in 2009 (33). Water used in thermal electric power plantsplant with CCS technologies requires roughly 1,000 gallons of water for every megawatt-hour of electricity generation (

McMahon, James E.

2013-01-01T23:59:59.000Z

431

Water Use Permitting (Wisconsin)  

Broader source: Energy.gov [DOE]

Withdrawers in the Great Lakes Basin who withdraw water in quantities that average 100,000 gallons per day or more in any 30-day period are required to get a water use permit. Two types of water...

432

Lawn Water Management  

E-Print Network [OSTI]

Water is a limited resource in Texas. This booklet explains how homeowners can establish a water management program for a home lawn that both maintains a healthy sod and also conserves water. The publication discusses soil types, grass varieties...

McAfee, James

2006-06-26T23:59:59.000Z

433

Saving Water Saves Energy  

E-Print Network [OSTI]

H. , Groves D. California Water 2030: An Efficient Future,Preemption of Californiaís Water Conservation Standards for2Epdf Biermayer P. Potential Water and Energy Savings from

McMahon, James E.; Whitehead, Camilla Dunham; Biermayer, Peter

2006-01-01T23:59:59.000Z

434

Review: Globalization of Water  

E-Print Network [OSTI]

Review: Globalization of Water: Sharing the PlanetísAshok K. Globalization of Water: Sharing the Planetís140) liters of virtual water (p. 15). This is one of the

Tennant, Matthew Aaron

2009-01-01T23:59:59.000Z

435

Viscoelasticity and primitive path analysis of entangled polymer liquids: From f-actin to polyethylene  

E-Print Network [OSTI]

We combine computer simulations and scaling arguments to develop a unified view of polymer entanglement based on the primitive path analysis (PPA) of the microscopic topological state. Our results agree with experimentally measured plateau moduli for three different polymer classes over a wide rangeof reduced polymer densities: (i) semi-dilute theta solutions of synthetic polymers, (ii) the corresponding dense melts above the glass transition or crystallization temperature, and (iii) solutions of semi-flexible (bio)polymers such as f-actin or suspensions of rodlike viruses. Together these systems cover the entire range from loosely to tightly entangled polymers. In particular, we argue that the primitive path analysis renormalizes a loosely to a tightly entangled system and provide a new explanation of the successful Lin-Noolandi packing conjecture for polymer melts.

Nariya Uchida; Gary S. Grest; Ralf Everaers

2007-11-28T23:59:59.000Z

436

Neural Network Model for Path-Planning of Robotic Rover Systems  

E-Print Network [OSTI]

Today, robotics is an auspicious and fast-growing branch of technology that involves the manufacturing, design, and maintenance of robot machines that can operate in an autonomous fashion and can be used in a wide variety of applications including space exploration, weaponry, household, and transportation. More particularly, in space applications, a common type of robots has been of widespread use in the recent years. It is called planetary rover which is a robot vehicle that moves across the surface of a planet and conducts detailed geological studies pertaining to the properties of the landing cosmic environment. However, rovers are always impeded by obstacles along the traveling path which can destabilize the rover's body and prevent it from reaching its goal destination. This paper proposes an ANN model that allows rover systems to carry out autonomous path-planning to successfully navigate through challenging planetary terrains and follow their goal location while avoiding dangerous obstacles. The propos...

Bassil, Youssef

2012-01-01T23:59:59.000Z

437

Investigation of leakage current paths in n-GaN by conductive atomic force microscopy  

SciTech Connect (OSTI)

We have investigated electrical characteristics of leakage current paths in n-GaN layer grown by metal-organic chemical vapor deposition with conductive-atomic force microscopy (C-AFM). The C-AFM mapping shows two kinds of leakage current paths existing in the n-GaN layer: open-core dislocation and pure screw dislocation. From the localized I-V curves measured by C-AFM, we confirmed that the open-core screw dislocation shows more significant leakage current. We explained these results in terms of a modified Schottky band model based on donor states formed by oxygen segregation at the (10?10) sidewall of the open-core screw dislocation.

Kim, Bumho; Park, Yongjo, E-mail: yp0520@snu.ac.kr, E-mail: eyoon@snu.ac.kr [Energy Semiconductor Research Center, Advanced Institutes of Convergence Technology, Seoul National University, Suwon 443-270 (Korea, Republic of)] [Energy Semiconductor Research Center, Advanced Institutes of Convergence Technology, Seoul National University, Suwon 443-270 (Korea, Republic of); Moon, Daeyoung; Nanishi, Yasushi [WCU Hybrid Materials Program, Department of Materials Science and Engineering, Seoul National University, Seoul 151-742 (Korea, Republic of)] [WCU Hybrid Materials Program, Department of Materials Science and Engineering, Seoul National University, Seoul 151-742 (Korea, Republic of); Joo, Kisu [Energy Semiconductor Research Center, Advanced Institutes of Convergence Technology, Seoul National University, Suwon 443-270 (Korea, Republic of) [Energy Semiconductor Research Center, Advanced Institutes of Convergence Technology, Seoul National University, Suwon 443-270 (Korea, Republic of); Department of Nano Science and Technology, Graduate School of Convergence Science and Technology, Seoul National University, Suwon 443-270 (Korea, Republic of); Oh, Sewoung [Department of Materials Science and Engineering, Seoul National University, Seoul 151-742 (Korea, Republic of)] [Department of Materials Science and Engineering, Seoul National University, Seoul 151-742 (Korea, Republic of); Lee, Young Kuk [Korea Research Institute of Chemical Technology, Daejon 305-600 (Korea, Republic of)] [Korea Research Institute of Chemical Technology, Daejon 305-600 (Korea, Republic of); Yoon, Euijoon, E-mail: yp0520@snu.ac.kr, E-mail: eyoon@snu.ac.kr [Energy Semiconductor Research Center, Advanced Institutes of Convergence Technology, Seoul National University, Suwon 443-270 (Korea, Republic of) [Energy Semiconductor Research Center, Advanced Institutes of Convergence Technology, Seoul National University, Suwon 443-270 (Korea, Republic of); WCU Hybrid Materials Program, Department of Materials Science and Engineering, Seoul National University, Seoul 151-742 (Korea, Republic of); Department of Nano Science and Technology, Graduate School of Convergence Science and Technology, Seoul National University, Suwon 443-270 (Korea, Republic of); Department of Materials Science and Engineering, Seoul National University, Seoul 151-742 (Korea, Republic of)

2014-03-10T23:59:59.000Z

438

Integrated regional water management: Collaboration or water politics as usual?  

E-Print Network [OSTI]

types of water management organizations, environmental NGOs,environmental policy and integrated water management hasenvironmental and water infrastructure stakeholders involved in Bay Area water management.

Lubell, Mark N.; Lippert, Lucas

2010-01-01T23:59:59.000Z

439

Integrated regional water management: Collaboration or water politics as usual?  

E-Print Network [OSTI]

environmental policy and integrated water management hastypes of water management organizations, environmental NGOs,environmental and water infrastructure stakeholders involved in Bay Area water management.

Lubell, Mark N.; Lippert, Lucas

2010-01-01T23:59:59.000Z

440

Water World: Success Stories and Tools for Water Use Reduction...  

Energy Savers [EERE]

Water World: Success Stories and Tools for Water Use Reduction in Your Building Portfolio Water World: Success Stories and Tools for Water Use Reduction in Your Building Portfolio...

Note: This page contains sample records for the topic "water path iwp" 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

The F-path approach for pattern generation in microprocessor testing  

E-Print Network [OSTI]

X CONCLUSIONS 99 REFERENCES 101 APPENDICES A MC68000 ASSEMBLER LANGUAGE DESCRIPTION. . . . . . . B INSTRUCTION SET FOR MINIMUM CONTROL TESTING 104 107 VITA 110 vnt LIST OF FIGURES Page Figure 1 Figure 2 Figure 3 Figure 4 Figure 5...THE F-PATH APPROACH FOR PATTERN GENERATION IN MICROPROCESSOR TESTING A Thesis by JOSE SAL1NAS Approved as to style and content by: Fabrizio Lombardi (Chair of Committee) Donald Friesen (Member) Richard Vo (Head of Department) Karan...

Salinas, Jose?

2012-06-07T23:59:59.000Z

442

Two-path transport measurements with bias dependence on a triple quantum dot  

SciTech Connect (OSTI)

We present transport measurements on a lateral triple quantum dot with a star-like geometry and one lead attached to each dot. The system is studied in a regime close to established quadruple points, where all three dots are in resonance. The specific sample structure allows us to apply two different bias voltages to the two source leads and thus to study the influence between the paths with serial double dots.

Kotzian, M.; Rogge, M. C.; Haug, R. J. [Institut fŁr FestkŲrperphysik, Leibniz Universitšt Hannover, Appelstr. 2, 30167 Hannover (Germany)

2013-12-04T23:59:59.000Z

443

A Potential Path to Emissions-Free Fossil Energy | Department of Energy  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE: Alternative Fuels DataCombinedDepartment2015 InformationA BRIEF HISTORY OF THEAAA Potential Path

444

What's your water footprint?  

E-Print Network [OSTI]

tx H2O | pg. 21 What?s your water footprint? When it comes to your water use, do you tread lightly or are you an H2O Sasquatch? How much water do you think you consume every day? You might initially consider the length of your daily shower... water footprint is the amount of water you directly or indirectly consume. This includes ?virtual water??the amount of water needed to produce everyday things such as food, clothing, and energy. ] What?s your water footprint? tx H2O | pg. 22...

Jordan, Leslie

2009-01-01T23:59:59.000Z

445

Water Efficiency Goal Guidance  

Broader source: Energy.gov [DOE]

The Council on Environmental Quality (CEQ) issued water efficiency goal guidance in Federal Agency Implementation of Water Efficiency and Management Provisions of Executive Order 13514. This...

446

Drinking Water Problems: Copper  

E-Print Network [OSTI]

High levels of copper in drinking water can cause health problems. This publication explains the effects of copper in water and methods of removing it. 4 pp....

Dozier, Monty; McFarland, Mark L.; Lesikar, Bruce J.

2006-01-25T23:59:59.000Z

447

BornOppenheimer invariants along nuclear configuration paths Department of Physical Chemistry and the Lise Meitner Minerva Center for Quantum Chemistry,  

E-Print Network [OSTI]

Born­Oppenheimer invariants along nuclear configuration paths Roi Baera) Department of Physical of the wave function. This is done for each calculated state at each nuclear position. Thus he defines a Born to an arbitrary path in nuclear configuration space. We identify invariant electronic states along these paths

Baer, Roi

448

Decentralized robust control-system for a non-square MIMO system, the air-path of a turbocharged Diesel engine  

E-Print Network [OSTI]

and greenhouse gas pollutants. In this paper, a non-square multivariable controller for the air-path systemDecentralized robust control-system for a non-square MIMO system, the air-path of a turbocharged the performance of the proposed control-system. Keywords: Diesel engine air path, Robust control, CRONE

Paris-Sud XI, Université de

449

Multi-SISO Robust Crone Design for the Air Path Control of a Diesel Engine G. Colin*, P. Lanusse**, A. Louzimi*,  

E-Print Network [OSTI]

Multi-SISO Robust Crone Design for the Air Path Control of a Diesel Engine G. Colin*, P. Lanusse is the air path control of a turbocharged diesel engine with Exhaust Gas Recirculation (EGR). Simulation, considering the air path control, the manipulated variables are the wastegate and the EGR valve

Boyer, Edmond

450

Using computerized tomography to determine ionospheric structures. Part 2, A method using curved paths to increase vertical resolution  

SciTech Connect (OSTI)

A method is presented to unfold the two-dimensional vertical structure in electron density by using data on the total electron content for a series of paths through the ionosphere. The method uses a set of orthonormal basis functions to represent the vertical structure and takes advantage of curved paths and the eikonical equation to reduce the number of iterations required for a solution. Curved paths allow a more thorough probing of the ionosphere with a given set of transmitter and receiver positions. The approach can be directly extended to more complex geometries.

Vittitoe, C.N.

1993-08-01T23:59:59.000Z

451

Phase space path-integral formulation of the above-threshold ionization  

SciTech Connect (OSTI)

Atoms and molecules submitted to a strong laser field can emit electrons of high energies in the above-threshold ionization (ATI) process. This process finds a highly intuitive and also quantitative explanation in terms of Feynman's path integral and the concept of quantum orbits [P. Salieres et al., Science 292, 902 (2001)]. However, the connection with the Feynman path-integral formalism is explained only by intuition and analogy and within the so-called strong-field approximation (SFA). Using the phase space path-integral formalism we have obtained an exact result for the momentum-space matrix element of the total time-evolution operator. Applying this result to the ATI we show that the SFA and the so-called improved SFA are, respectively, the zeroth- and the first-order terms of the expansion in powers of the laser-free effective interaction of the electron with the rest of the atom (molecule). We have also presented the second-order term of this expansion which is responsible for the ATI with double scattering of the ionized electron.

Milosevic, D. B. [Faculty of Science, University of Sarajevo, Zmaja od Bosne 35, 71000 Sarajevo (Bosnia and Herzegowina) [Faculty of Science, University of Sarajevo, Zmaja od Bosne 35, 71000 Sarajevo (Bosnia and Herzegowina); Max-Born-Institut, Max-Born-Str. 2a, 12489 Berlin (Germany); Academy of Sciences and Arts of Bosnia and Herzegovina, Bistrik 7, 71000 Sarajevo (Bosnia and Herzegowina)

2013-04-15T23:59:59.000Z

452

Measurements of spatial and frequency coherence of an equatorial hf path during spread-F  

SciTech Connect (OSTI)

In August 1990, the authors set up an hf path on the equatorial path between Maloelap Atoll and Bikini Atoll. This path, which had a range of 702 km, reflected in the ionosphere approximately 100 km north of the Altair radar location on Kwajalein. Transmitters at Maloelap broadcasted four cw tones within bandwidth of either 4 kHz, 9 kHz, or 70 kHz to be used to determine frequency coherence and also a phase-coded pseudo random sequence with a bandwidth of 60 kHz (channel probe) to be used to determine time delay spread. A spatial array of antennas was deployed at Bikini to measure spatial and frequency coherence using the cw broadcasts. The system was run in the post-sunset time period over two weeks during which almost every night showed significant degradation due to spread F resulting in rapid fading, decreased spatial and frequency coherence, and increased time delay spread. Doppler spreads of greater than 20 Hz were not uncommon, and the spatial correlation distances and frequency coherence bandwidths became so small (50 meters and 1 kHz respectively) that the experiment had to be readjusted. Measurements taken by the Altair incoherent scatter radar and the CUPRI 50 MHz coherent scatter radar indicate that although the bistatic hf channel is affected by the large scale plume structures, most of the [open quotes]damage[close quotes] is done by the bottomside spread F.

Fitzgerald, T.J.; Argo, P.E.; Carlos, R.C.

1993-01-01T23:59:59.000Z

453

Measurements of spatial and frequency coherence of an equatorial hf path during spread-F  

SciTech Connect (OSTI)

In August 1990, the authors set up an hf path on the equatorial path between Maloelap Atoll and Bikini Atoll. This path, which had a range of 702 km, reflected in the ionosphere approximately 100 km north of the Altair radar location on Kwajalein. Transmitters at Maloelap broadcasted four cw tones within bandwidth of either 4 kHz, 9 kHz, or 70 kHz to be used to determine frequency coherence and also a phase-coded pseudo random sequence with a bandwidth of 60 kHz (channel probe) to be used to determine time delay spread. A spatial array of antennas was deployed at Bikini to measure spatial and frequency coherence using the cw broadcasts. The system was run in the post-sunset time period over two weeks during which almost every night showed significant degradation due to spread F resulting in rapid fading, decreased spatial and frequency coherence, and increased time delay spread. Doppler spreads of greater than 20 Hz were not uncommon, and the spatial correlation distances and frequency coherence bandwidths became so small (50 meters and 1 kHz respectively) that the experiment had to be readjusted. Measurements taken by the Altair incoherent scatter radar and the CUPRI 50 MHz coherent scatter radar indicate that although the bistatic hf channel is affected by the large scale plume structures, most of the {open_quotes}damage{close_quotes} is done by the bottomside spread F.

Fitzgerald, T.J.; Argo, P.E.; Carlos, R.C.

1993-07-01T23:59:59.000Z

454

path forward  

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

Meetings * Safety Theme Portfolio Apr Jan Feb Dec Nov May Jun Jul Aug Sep Oct Ergonomics Driving Safety Find & Fix Recreational Safety Hand Safety Struck By or Against Falls...

455

Path 15  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmosphericNuclear Security Administration the1 - September 2006 TheSteven AshbyDepartment ofGE's E. TrifonPatents

456

Intrusion of radioactive industrially polluted water from North Sea into central Baltic Sea  

SciTech Connect (OSTI)

The problem of penetration of radioactive industrially polluted water into the central Baltic Sea was studied. The content of Cs-134 as determined in water near the bottom of deep water trenches along the path traveled by North Sea water entering the Baltic. Samples were taken at 5 locations, with Cs-134 concentrated from samples of several thousands of liters. It was found that radioactive pollution caused by the entry of water from the North Sea extends through the system of deep water depressions into the Baltic as far as the Gotland trench. The greatest degree of contamination is found in the Arkona depression adjacent to the straits. The concentration of Cs-134 in the Gdansk trench is one-half as great and in the Gotland trench one-third as great as in the Arkona depression. Radioactive contamination in the Baltic is attributed to discharge of radioactive wastes by plants at Windscale.

Vakulovskiy, S.M.; Nikitin, A.I.

1985-02-01T23:59:59.000Z

457

PORE-WATER ISOTOPIC COMPOSITION AND UNSATURATED-ZONE FLOW, YUCCA MOUNTAIN, NEVADA  

SciTech Connect (OSTI)

Site characterization at Yucca Mountain, Nevada, the site of a potential high-level radioactive waste repository, has included studies of recharge, flow paths, percolation flux, perched water bodies, and chemical compositions of the water in the thick unsaturated zone (UZ). Samples of pore water from cores of two recently drilled boreholes, USW SD-6 near the ridge top of Yucca Mountain and USW WT-24 north of Yucca mountain, were analyzed for isotopic compositions as part of a study by the US Geological Survey (USGS), in cooperation with the US Department of Energy, under Interagency Agreement DE-AI08-97NV12033. The purpose of this report is to interpret {sup 14}C, {delta}{sup 13}C, {sup 3}H, {delta}D and {delta}{sup 18}O isotopic compositions of pore water from the core of boreholes USW SD-6 and USW WT-24 in relation to sources of recharge and flow paths in the UZ at Yucca Mountain. Borehole designation USW SD-6 and USW WT-24 subsequently will be referred to as SD-6 and WT-24. The sources of recharge and flow paths are important parameters that can be used in a UZ flow model, total system performance assessment (TSPA), and the license application (LA) for the potential repository at Yucca Mountain.

C. Yang

2000-10-23T23:59:59.000Z

458

Water-heating dehumidifier  

DOE Patents [OSTI]

A water-heating dehumidifier includes a refrigerant loop including a compressor, at least one condenser, an expansion device and an evaporator including an evaporator fan. The condenser includes a water inlet and a water outlet for flowing water therethrough or proximate thereto, or is affixed to the tank or immersed into the tank to effect water heating without flowing water. The immersed condenser design includes a self-insulated capillary tube expansion device for simplicity and high efficiency. In a water heating mode air is drawn by the evaporator fan across the evaporator to produce cooled and dehumidified air and heat taken from the air is absorbed by the refrigerant at the evaporator and is pumped to the condenser, where water is heated. When the tank of water heater is full of hot water or a humidistat set point is reached, the water-heating dehumidifier can switch to run as a dehumidifier.

Tomlinson, John J. (Knoxville, TN)

2006-04-18T23:59:59.000Z

459

Critical Path Method (CPM) Scheduling, Basic Engineering, and Project Approach for Typical Substation Engineering-Procurement-Construction (EPC) Project  

E-Print Network [OSTI]

This Field Project provides an overview of the typical substation Engineering-Procurement-Construction (EPC) project delivery method, the work breakdown structure, activities and sequences in the Critical Path Method (CPM) schedule, basic substation...

Jamir, Dewan R.

2006-05-19T23:59:59.000Z

460

The Diurnal Path of the Sun: Ideology and Interregional Interaction in Ancient Northwest Mesoamerica and the American Southwest  

E-Print Network [OSTI]

The Diurnal Path of the Sun: Ideology and Interregional90). In the same story, the Sun Youth indicated where hesymbolic corn plant (i.e. , the Sun Youth standard) over the

Mathiowetz, Michael Dean

2011-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "water path iwp" 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

Arkansas Water Resources Center  

E-Print Network [OSTI]

, effectiveness of best management practices and trends in water quality. SCOPE This report is for continued water Bridge site is a full storm-water sampling station with auto- sampler and data sonde. The Portland site. Garret Bridge site. 2 #12;Figure 2 Portland site. METHODS The Garrett Bridge site is a full storm-water

Soerens, Thomas

462

Water Waves Roger Grimshaw  

E-Print Network [OSTI]

,2) provide a kinematic description of water waves, which to this point means that the conditionsWater Waves Roger Grimshaw May 7, 2003 Abstract A short review of the theory of weakly nonlinear water waves, prepared for the forthcoming Encyclopedia of Nonlinear Science 1 Introduction Water waves

463

Parameterizing Size Distribution in Ice Clouds  

SciTech Connect (OSTI)

PARAMETERIZING SIZE DISTRIBUTIONS IN ICE CLOUDS David L. Mitchell and Daniel H. DeSlover ABSTRACT An outstanding problem that contributes considerable uncertainty to Global Climate Model (GCM) predictions of future climate is the characterization of ice particle sizes in cirrus clouds. Recent parameterizations of ice cloud effective diameter differ by a factor of three, which, for overcast conditions, often translate to changes in outgoing longwave radiation (OLR) of 55 W m-2 or more. Much of this uncertainty in cirrus particle sizes is related to the problem of ice particle shattering during in situ sampling of the ice particle size distribution (PSD). Ice particles often shatter into many smaller ice fragments upon collision with the rim of the probe inlet tube. These small ice artifacts are counted as real ice crystals, resulting in anomalously high concentrations of small ice crystals (D < 100 Ķm) and underestimates of the mean and effective size of the PSD. Half of the cirrus cloud optical depth calculated from these in situ measurements can be due to this shattering phenomenon. Another challenge is the determination of ice and liquid water amounts in mixed phase clouds. Mixed phase clouds in the Arctic contain mostly liquid water, and the presence of ice is important for determining their lifecycle. Colder high clouds between -20 and -36 oC may also be mixed phase but in this case their condensate is mostly ice with low levels of liquid water. Rather than affecting their lifecycle, the presence of liquid dramatically affects the cloud optical properties, which affects cloud-climate feedback processes in GCMs. This project has made advancements in solving both of these problems. Regarding the first problem, PSD in ice clouds are uncertain due to the inability to reliably measure the concentrations of the smallest crystals (D < 100 Ķm), known as the ďsmall modeĒ. Rather than using in situ probe measurements aboard aircraft, we employed a treatment of ice cloud optical properties formulated in terms of PSD parameters in combination with remote measurements of thermal radiances to characterize the small mode. This is possible since the absorption efficiency (Qabs) of small mode crystals is larger at 12 Ķm wavelength relative to 11 Ķm wavelength due to the process of wave resonance or photon tunneling more active at 12 Ķm. This makes the 12/11 Ķm absorption optical depth ratio (or equivalently the 12/11 Ķm Qabs ratio) a means for detecting the relative concentration of small ice particles in cirrus. Using this principle, this project tested and developed PSD schemes that can help characterize cirrus clouds at each of the three ARM sites: SGP, NSA and TWP. This was the main effort of this project. These PSD schemes and ice sedimentation velocities predicted from them have been used to test the new cirrus microphysics parameterization in the GCM known as the Community Climate Systems Model (CCSM) as part of an ongoing collaboration with NCAR. Regarding the second problem, we developed and did preliminary testing on a passive thermal method for retrieving the total water path (TWP) of Arctic mixed phase clouds where TWPs are often in the range of 20 to 130 g m-2 (difficult for microwave radiometers to accurately measure). We also developed a new radar method for retrieving the cloud ice water content (IWC), which can be vertically integrated to yield the ice water path (IWP). These techniques were combined to determine the IWP and liquid water path (LWP) in Arctic clouds, and hence the fraction of ice and liquid water. We have tested this approach using a case study from the ARM field campaign called M-PACE (Mixed-Phase Arctic Cloud Experiment). This research led to a new satellite remote sensing method that appears promising for detecting low levels of liquid water in high clouds typically between -20 and -36 oC. We hope to develop this method in future research.

DeSlover, Daniel; Mitchell, David L.

2009-09-25T23:59:59.000Z

464

Calculation of beam paths in optical systems containing inhomogeneous isotropic media with cylindrical distribution of the refractive index  

SciTech Connect (OSTI)

A system of differential equations convenient for numerical computer integrating is proposed to calculate beam paths, elementary astigmatic beams, and the optical path in isotropic media with cylindrical distribution of the refractive index. A method for selecting the step of this integration is proposed. This technique is implemented in the program package for computers of the VAX series meant for the computer-aided design of optical systems. 4 refs.

Grammatin, A.P.; Degen, A.B.; Katranova, N.A. [Vavilov State Optical Institute, St. Petersburg (Russian Federation)

1995-06-01T23:59:59.000Z

465

Vadose zone water fluxmeter  

DOE Patents [OSTI]

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

Faybishenko, Boris A.

2005-10-25T23:59:59.000Z

466

Reactor water cleanup system  

DOE Patents [OSTI]

A reactor water cleanup system includes a reactor pressure vessel containing a reactor core submerged in reactor water. First and second parallel cleanup trains are provided for extracting portions of the reactor water from the pressure vessel, cleaning the extracted water, and returning the cleaned water to the pressure vessel. Each of the cleanup trains includes a heat exchanger for cooling the reactor water, and a cleaner for cleaning the cooled reactor water. A return line is disposed between the cleaner and the pressure vessel for channeling the cleaned water thereto in a first mode of operation. A portion of the cooled water is bypassed around the cleaner during a second mode of operation and returned through the pressure vessel for shutdown cooling. 1 figure.

Gluntz, D.M.; Taft, W.E.

1994-12-20T23:59:59.000Z

467

Reactor water cleanup system  

DOE Patents [OSTI]

A reactor water cleanup system includes a reactor pressure vessel containing a reactor core submerged in reactor water. First and second parallel cleanup trains are provided for extracting portions of the reactor water from the pressure vessel, cleaning the extracted water, and returning the cleaned water to the pressure vessel. Each of the cleanup trains includes a heat exchanger for cooling the reactor water, and a cleaner for cleaning the cooled reactor water. A return line is disposed between the cleaner and the pressure vessel for channeling the cleaned water thereto in a first mode of operation. A portion of the cooled water is bypassed around the cleaner during a second mode of operation and returned through the pressure vessel for shutdown cooling.

Gluntz, Douglas M. (San Jose, CA); Taft, William E. (Los Gatos, CA)

1994-01-01T23:59:59.000Z

468

An Assessment of Energy-Related Career Paths of Senior Industrial Assessment Center Program Alumni  

SciTech Connect (OSTI)

The purpose of this study was to assess the career paths of alumni from the U.S. Department of Energy's Industrial Assessment Center (IAC) program. IAC was originally named the Energy Analysis and Diagnostic Center (EADC) program when it began in association with four schools in 1976. The current IAC program provides funding to 26 engineering colleges, located in centers across the United States, to conduct energy, waste, and productivity assessments for small- to medium-sized manufacturing establishments within their respective regions. Through part-time employment with the university, students receive training and in turn conduct assessments for local manufacturers, under the direct supervision of engineering faculty. Annually, IAC participants conduct over 700 assessments, and each assessment generates recommendations for energy savings, energy cost savings, and waste and productivity cost savings customized for individual clients. An earlier study determined that energy savings could be attributed to alumni of the IAC program who take their IAC experiences with them to the professional workplace. During their careers, the alumni conduct additional energy assessments as well as influence energy efficiency through design, teaching and training, and other activities. Indeed, a significant level of program benefits can be attributed to the alumni. This project addressed such specific questions as: How many years after graduation are IAC alumni involved in energy-efficiency activities? What different methods do they use to influence energy-efficiency decisions? To answer these questions, the University of Tennessee, Knoxville (UT) surveyed IAC senior alumni, defined as those who graduated in 1995 or earlier. Section 2 describes the survey used in this research. The actual survey can be found in Appendix A. Section 3 describes our approach to data collection. Section 4 presents descriptive statistics about the senior alumni who responded to the survey. Section 5 begins with the presentation of two frameworks used to help analyze the data about alumni career paths and then presents the career path results. Section 6 offers concluding remarks.

Martin, M.A.

2003-10-20T23:59:59.000Z

469

Water resources data, Kentucky. Water year 1991  

SciTech Connect (OSTI)

Water resources data for the 1991 water year for Kentucky consist of records of stage, discharge, and water quality of streams and lakes; and water-levels of wells. This report includes daily discharge records for 115 stream-gaging stations. It also includes water-quality data for 38 stations sampled at regular intervals. Also published are 13 daily temperature and 8 specific conductance records, and 85 miscellaneous temperature and specific conductance determinations for the gaging stations. Suspended-sediment data for 12 stations (of which 5 are daily) are also published. Ground-water levels are published for 23 recording and 117 partial sites. Precipitation data at a regular interval is published for 1 site. Additional water data were collected at various sites not involved in the systematic data-collection program and are published as miscellaneous measurement and analyses. These data represent that part of the National Water Data System operated by the US Geological Survey and cooperation State and Federal agencies in Kentucky.

McClain, D.L.; Byrd, F.D.; Brown, A.C.

1991-12-31T23:59:59.000Z

470

WATER RESOURCES NEBRASKA WATER RESOURCES RESEARCH INSTITUTE  

E-Print Network [OSTI]

WATER RESOURCES NEBRASKA WATER RESOURCES RESEARCH INSTITUTE 212 AGRICULTURAL ENGINEERING BUILDING.m~ Mondays, 206 Agricultural Engihee~1n~Build1ng January 2~ January 31' Februar;"'7 February 14 " February 21 Irrigation Development and Implications Recreational Potential Economic Importance of the Sandhills Film

Nebraska-Lincoln, University of

471

Denial of Service attacks: path reconstruction for IP traceback using Adjusted Probabilistic Packet Marking  

E-Print Network [OSTI]

and Ramamohanarao [18] propose a marking scheme wherein routers mark the packets with a adjusted probability. The packet marking probability is inversely proportional to the number of hops of the router from the source of the packet. The marking probability..., Peng, Leckie and Ramamohanarao [18] propose a mark- ing probability, pd = 1/d, where d is the distance (number of hops) of the router from the source of the packet. Assume an attack path of length k. By this we mean that there are k routers...

Dube, Raghav

2005-02-17T23:59:59.000Z

472

Magnetized Target Fusion (MTF): A Low-Cost Fusion Development Path  

SciTech Connect (OSTI)

Simple transport-based scaling laws are derived to show that a density and time regime intermediate between conventional magnetic confinement and conventional inertial confinement offers attractive reductions in system size and energy when compared to magnetic confinement and attractive reductions in heating power and intensity when compared to inertial confinement. This intermediate parameter space appears to be readily accessible by existing and near term pulsed power technologies. Hence, the technology of the Megagauss conference opens up an attractive path to controlled thermonuclear fusion.

Lindemuth, I.R.; Siemon, R.E.; Kirkpatrick, R.C.; Reinovsky, R.E.

1998-10-19T23:59:59.000Z

473

Single Neutron Transfer Experiments Close to the r-Process Path  

SciTech Connect (OSTI)

The first measurements using the (d, p) transfer reaction to study single- particle states in nuclei on the expected r-process path have been made at the Holifield Radioactive Ion Beam Facility. The shell closure at N = 50 has been crossed using the 82Ge(d, p) and 84Se(d, p) reactions. The prop- erties of the lowest-lying states have been determined. Furthermore, the 132Sn(d, p) reaction has been used for the first time to populate single- particle states in 133Sn.

Grzywacz-Jones, Kate L [ORNL; Adekola, Aderemi S [ORNL; Bardayan, Daniel W [ORNL; Blackmon, Jeff C [ORNL; Chae, Kyung Yuk [ORNL; Chipps, K. [Colorado School of Mines, Golden; Cizewski, Jolie [ORNL; Dean, David Jarvis [ORNL; Erikson, Luke [Colorado School of Mines, Golden; Fitzgerald, R. P. [University of North Carolina, Chapel Hill; Gaddis, A. L. [Furman University; Greife, U. [Colorado School of Mines, Golden; Harlin, Christopher W [ORNL; Hatarik, Robert [Rutgers University; Howard, Joshua A [ORNL; Johnson, Micah [ORNL; Kozub, R. L. [Tennessee Technological University; Liang, J Felix [ORNL; Livesay, Jake [ORNL; Ma, Zhanwen [ORNL; Moazen, Brian [University of Tennessee, Knoxville (UTK); O'Malley, Patrick [Rutgers University; Nesaraja, Caroline D [ORNL; Pain, S. D. [Rutgers University; Patterson, N. P. [University of Surrey, UK; Paulauskas, Stanley V [ORNL; Shapira, Dan [ORNL; ShrinerJr., J. F. [Tennessee Technological University; Sissom, D. J. [Tennessee Technological University; Smith, Michael Scott [ORNL; Swan, T. P. [University of Surrey, UK; Thomas, J. S. [Rutgers University

2007-01-01T23:59:59.000Z

474

National facility for advanced computational science: A sustainable path to scientific discovery  

SciTech Connect (OSTI)

Lawrence Berkeley National Laboratory (Berkeley Lab) proposes to create a National Facility for Advanced Computational Science (NFACS) and to establish a new partnership between the American computer industry and a national consortium of laboratories, universities, and computing facilities. NFACS will provide leadership-class scientific computing capability to scientists and engineers nationwide, independent of their institutional affiliation or source of funding. This partnership will bring into existence a new class of computational capability in the United States that is optimal for science and will create a sustainable path towards petaflops performance.

Simon, Horst; Kramer, William; Saphir, William; Shalf, John; Bailey, David; Oliker, Leonid; Banda, Michael; McCurdy, C. William; Hules, John; Canning, Andrew; Day, Marc; Colella, Philip; Serafini, David; Wehner, Michael; Nugent, Peter

2004-04-02T23:59:59.000Z

475

The Path to a 50% Thermal Efficient Engine | Department of Energy  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious RankCombustion |Energy Usage ¬Ľof EnergyThe Energy Department Feeds11,IndustrialDepartment of2The Path

476

2012-2013 PathSci Kick-Off Event | Princeton Plasma Physics Lab  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsrucLasDelivered¬ČPNGExperience hands-onASTROPHYSICS H. I. Park, L.2State of-2013 PathSci

477

Federal Water Use Indices  

Broader source: Energy.gov [DOE]

FEMP provides water use indices as a guide for Federal agencies. Note that each is a rough estimate of water usage at different types of sites. Your site may vary considerably.

478

Drinking Water Problems: Benzene  

E-Print Network [OSTI]

Drinking water in Texas sometimes contains potentially harmful chemicals, including benzene. Well owners can learn how to treat their well water to remove these chemicals. 4 pages, 3 images...

Dozier, Monty; Lesikar, Bruce J.

2009-04-16T23:59:59.000Z

479

General Water Quality (Oklahoma)  

Broader source: Energy.gov [DOE]

The purpose of this water quality rule is to protect, maintain and improve the quality of waters of the State. Any applicant for a federal license, permit or project to conduct any activity...

480

Water Pollution Control (Indiana)  

Broader source: Energy.gov [DOE]

The Indiana Department of Environmental Management and the Water Pollution Control Board are tasked with the prevention of pollution in the waters of the state. The Board may adopt rules and...

Note: This page contains sample records for the topic "water path iwp" 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

Outdoor Water Conservation  

E-Print Network [OSTI]

L-438 Outdoor Water Conservation The City of OKLAHOMA CITY UTILITIES DEPARTMENT Oklahoma.JustinQ.Moss 1 #12;2 SEVEN PRINCIPLES FOR CREATING A WATER CONSERVING LANDSCAPE 1. GOOD LANDSCAPE PLANNING

Balasundaram, Balabhaskar "Baski"

482

A gathering of water  

E-Print Network [OSTI]

The act of immersion is a powerful catalyst for the affirmation or transformation of identity. How we place ourselves in water expresses cultural valuations of our bodies, water, and social relations, as well as categories ...

Horowitz, Naomi Leah, 1970-

2005-01-01T23:59:59.000Z

483

Drinking Water Problems: Perchlorate  

E-Print Network [OSTI]

Perchlorate is a potential contaminate of well water that can have harmful effects on human health. Methods of removing perchlorate from water are described and illustrated. There is information to help well owners select and maintain treatment...

Dozier, Monty; Melton, Rebecca; Hare, Michael; Porter, Dana; Lesikar, Bruce J.

2005-11-18T23:59:59.000Z

484

State Water Quality (Virginia)  

Broader source: Energy.gov [DOE]

It is the policy of the Commonwealth of Virginia to: (1) protect existing high quality state waters and restore the quality of all other state waters to permit all reasonable public uses and...

485

Water Quality (Oklahoma)  

Broader source: Energy.gov [DOE]

The Water Quality Act establishes cumulative remedies to prevent, abate and control the pollution of the waters of the state.†The act establishes responsibilities of the Oklahoma Department of...

486

California's Water Energy Relationship  

E-Print Network [OSTI]

.........................................................................................................................7 THE ENERGY INTENSITY OF THE WATER USE CYCLE.........................................................................................9 ENERGY INTENSITY IN NORTHERN AND SOUTHERN CALIFORNIA1 CALIFORNIA ENERGY COMMISSION California's Water ­ Energy Relationship Prepared in Support

487

Walking on water  

E-Print Network [OSTI]

The ingenious methods employed by insects and spiders to move across a water surface rely on microphysics that is of little use to larger water walkers but of considerable interest to the microfluidics community.

Bush, John W. M.

488

Release Path Temperatures of Shock-Compressed Tin from Dynamic Reflectance and Radiance Measurements  

SciTech Connect (OSTI)

Dynamic reflectance and radiance measurements were conducted for tin samples shock compressed to 35 GPa and released to 15 GPa using high explosives. We determined the reflectance of the tin samples glued to lithium fluoride windows using an integrating sphere with an internal xenon flashlamp as an illumination source. The dynamic reflectance (R) was determined at near normal incidence in four spectral bands with coverage in visible and near-infrared spectra. Uncertainties in R/R0 are < 2%, and uncertainties in absolute reflectance are < 5%. In complementary experiments, thermal radiance from the tin/glue/lithium fluoride interface was recorded with similar shock stress and spectral coverage as the reflectance measurements. The two sets of experiments were combined to obtain the temperature history of the tin surface with an uncertainty of < 2%. The stress at the interface was determined from photonic Doppler velocimetry and combined with the temperatures to obtain temperature-stress release paths for tin. We discuss the relationship between the experimental release paths and release isentropes that begin on the principal shock Hugoniot.

La Lone, B. M. [NSTec; Stevens, G. D. [NSTec; Turley, W. D. [NSTec; Holtkamp, D. B. [LANL; Iverson, A. J. [NSTec; Hixson, R. S. [NSTec; Veeser, L. R. [NSTec

2013-08-01T23:59:59.000Z

489

Lambda Station: Alternate network path forwarding for production SciDAC applications  

SciTech Connect (OSTI)

The LHC era will start very soon, creating immense data volumes capable of demanding allocation of an entire network circuit for task-driven applications. Circuit-based alternate network paths are one solution to meeting the LHC high bandwidth network requirements. The Lambda Station project is aimed at addressing growing requirements for dynamic allocation of alternate network paths. Lambda Station facilitates the rerouting of designated traffic through site LAN infrastructure onto so-called 'high-impact' wide-area networks. The prototype Lambda Station developed with Service Oriented Architecture (SOA) approach in mind will be presented. Lambda Station has been successfully integrated into the production version of the Storage Resource Manager (SRM), and deployed at US CMS Tier1 center at Fermilab, as well as at US-CMS Tier-2 site at Caltech. This paper will discuss experiences using the prototype system with production SciDAC applications for data movement between Fermilab and Caltech. The architecture and design principles of the production version Lambda Station software, currently being implemented as Java based web services, will also be presented in this paper.

Grigoriev, Maxim; Bobyshev, Andrey; Crawford, Matt; DeMar, Phil; Grigaliunas, Vyto; Moibenko, Alexander; Petravick, Don; /Fermilab; Newman, Harvey; Steenberg, Conrad; Thomas, Michael; /Caltech

2007-09-01T23:59:59.000Z

490

A Design Path for Hierarchical Self-Assembly of Patchy Colloids  

E-Print Network [OSTI]

Patchy colloids are promising candidates for building blocks in directed self-assembly. To be successful the surface patterns need to both be simple enough to be synthesized, while feature-rich enough to cause the colloids to self-assemble into desired structures. Achieving this is a challenge for traditional synthesis methods. Recently it has been suggested that the surface pattern themselves can be made to self-assemble. In this paper we show that a wide range of functional structures can be made to self-assemble using this approach. More generally we present a design path for hierarchical targeted self-assembly of patchy colloids. At the level of the surface structure, we use a predictive method utilizing universality of patterns of stripes and spots, coupled with stoichiometric constraints, to cause highly specific and functional patterns to self-assemble on spherical surfaces. We use a minimalistic model of an alkanethiol on gold as a model system and demonstrate that, even with limited control over the interaction between surface constituents, we can obtain patterns that causes the colloids themselves to self-assemble into various complex geometric structures. We demonstrate how variations of the same design path cause in-silico self-assembly of strings, membranes, cubic and spherical aggregates, as well as various crystalline patterns.

Erik Edlund; Oskar Lindgren; Martin Nilsson Jacobi

2014-05-12T23:59:59.000Z

491

Accelerating ab initio path integral molecular dynamics with multilevel sampling of potential surface  

E-Print Network [OSTI]

A multilevel approach to sample the potential energy surface in a path integral formalism is proposed. The purpose is to reduce the required number of ab initio evaluations of energy and forces in ab initio path integral molecular dynamics (AI-PIMD) simulation, without compromising the overall accuracy. To validate the method, the internal energy and free energy of an Einstein crystal are calculated and compared with the analytical solutions. As a preliminary application, we assess the performance of the method in a realistic model, the FCC phase of dense atomic hydrogen, in which the calculated result shows that the acceleration rate is about 3 to 4 fold for a two-level implementation, and can be increased to 10 times if extrapolation is used. With only 16 beads used for the ab initio potential sampling, this method gives a well converged internal energy. The residual error in pressure is just about 3 GPa, whereas it is about 20 GPa for a plain AI-PIMD calculation with the same number of beads. The vibrational free energy of the FCC phase of dense hydrogen at 300 K is also calculated with an AI-PIMD thermodynamic integration method, which gives a result of about 0.51 eV/proton at a density of $r_{s}=0.912$.

Hua Y. Geng

2014-12-19T23:59:59.000Z

492

Water Conservation Tips  

E-Print Network [OSTI]

Spinach Beets Bush, Pole Beans Carrots Cucumbers Eggplant Peas Peppers Summer Squash Pumpkins Tomatoes Watermelon Winter Squash Water

Brown, Martha

2008-01-01T23:59:59.000Z

493

Be Water Smart  

E-Print Network [OSTI]

of native or non-invasive adapted trees, shrubs, grasses and flowers that can tolerate temporary wet conditions. A layer of mulch prevents weed growth and aids in filtration. These low spots fill with water during periods of heavy rain, helping...W aterSmart, a water conservation program, uses a unique approach to protect and conserve water quality and quantity in upper Texas Gulf Coast urban landscapes. Part of the Texas Coastal Watershed Program (TCWP), WaterSmart is creating rain...

Swyden, Courtney

2006-01-01T23:59:59.000Z

494

Water and Energy Interactions  

E-Print Network [OSTI]

birds, the overall water requirements are minimal and exist only for washing the blades of wind turbines

McMahon, James E.

2013-01-01T23:59:59.000Z

495

Innovative Water Reuse  

E-Print Network [OSTI]

management 1.Rain gardens 2.Porous pavement 3.Green roofs Hydrologic Cycle ISSUES ? Water Conservation ? Is there enough? ? Can conservation make a difference? ? Water Quality ? Contamination/pollution due to runoff Eagle...-drought conditions ? A breakdown of energy use by department shows that the Austin Water Utility uses 60% of the total amount of energy used by the City of Austin. What Can We Do? ? Water Conservation ? Indoors ? Bathrooms ? Kitchen ? Showers ? Laundry...

Jaber, F. H.

2011-01-01T23:59:59.000Z

496

Water and Energy Interactions  

E-Print Network [OSTI]

Hydroelectricity for agriculture and hydroelectricity. Large volumes of waterElectricity Production Hydroelectricity The most common type

McMahon, James E.

2013-01-01T23:59:59.000Z

497

Water Management Best Practices  

E-Print Network [OSTI]

and Energy Star Programs ? www.epa.gov/watersense www.energystar.gov ? Conserve Florida Water Clearinghouse ? http://www.conservefloridawater.org/ ? Arizona Department of Water Resources ? www.azwater.gov/conservation The True Cost of Water... Future Demands Municipal Manufacturing Mining Steam Electric Agriculture New Codes & Standards Green Certification& Labeling Programs ? Green Restaurants, Hotels, etc. ? Green Guide for Health Care ? LEED ? GBI ? EPA Water Sense ? EPA...

Hoffman, W.

2011-01-01T23:59:59.000Z

498

Water Transport Within the STack: Water Transport Exploratory...  

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

Within the STack: Water Transport Exploratory Studies Water Transport Within the STack: Water Transport Exploratory Studies Part of a 100 million fuel cell award announced by DOE...

499

Carbon and Water Resource Management for Water Distribution Systems  

E-Print Network [OSTI]

the embodied energy in drinking water supply systems: a caselosses to 5% of total drinking water supply for threeResearch Council. Drinking Water Distribution Systems:

Hendrickson, Thomas Peter

2013-01-01T23:59:59.000Z

500

Method of burning lightly loaded coal-water slurries  

DOE Patents [OSTI]

In a preferred arrangement of the method of the invention, a lightly loaded coal-water slurry, containing in the range of approximately 40% to 52% + 2% by weight coal, is atomized to strip water from coal particles in the mixture. Primary combustor air is forced around the atomized spray in a combustion chamber of a combustor to swirl the air in a helical path through the combustion chamber. A flame is established within the combustion chamber to ignite the stripped coal particles, and flame temperature regulating means are provided for maintaining the flame temperature within a desired predetermined range of temperatures that is effective to produce dry, essentially slag-free ash from the combustion process.

Krishna, C.R.

1984-07-27T23:59:59.000Z