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


1

Applying High Performance Computing to Analyzing by Probabilistic Model Checking  

E-Print Network (OSTI)

Applying High Performance Computing to Analyzing by Probabilistic Model Checking Mobile Cellular on the use of high performance computing in order to analyze with the proba- bilistic model checker PRISM. The Figure Generation Script 22 2 #12;1. Introduction We report in this paper on the use of high performance

Schneider, Carsten

2

Transient analyzer  

SciTech Connect

The design and design philosophy of a high performance, extremely versatile transient analyzer is described. This sub-system was designed to be controlled through the data acquisition computer system which allows hands off operation. Thus it may be placed on the experiment side of the high voltage safety break between the experimental device and the control room. This analyzer provides control features which are extremely useful for data acquisition from PPPL diagnostics. These include dynamic sample rate changing, which may be intermixed with multiple post trigger operations with variable length blocks using normal, peak to peak or integrate modes. Included in the discussion are general remarks on the advantages of adding intelligence to transient analyzers, a detailed description of the characteristics of the PPPL transient analyzer, a description of the hardware, firmware, control language and operation of the PPPL transient analyzer, and general remarks on future trends in this type of instrumentation both at PPPL and in general. (auth)

Muir, M.D.

1975-01-01T23:59:59.000Z

3

DIFFERENTIAL ANALYZER  

DOE Patents (OSTI)

Improvements in analog eomputing machines of the class capable of evaluating differential equations, commonly termed differential analyzers, are described. In general form, the analyzer embodies a plurality of basic computer mechanisms for performing integration, multiplication, and addition, and means for directing the result of any one operation to another computer mechanism performing a further operation. In the device, numerical quantities are represented by the rotation of shafts, or the electrical equivalent of shafts.

Sorensen, E.G.; Gordon, C.M.

1959-02-10T23:59:59.000Z

4

Oxygen analyzer  

DOE Patents (OSTI)

An oxygen analyzer which identifies and classifies microgram quantities of oxygen in ambient particulate matter and for quantitating organic oxygen in solvent extracts of ambient particulate matter. A sample is pyrolyzed in oxygen-free nitrogen gas (N.sub.2), and the resulting oxygen quantitatively converted to carbon monoxide (CO) by contact with hot granular carbon (C). Two analysis modes are made possible: (1) rapid determination of total pyrolyzable oxygen obtained by decomposing the sample at 1135.degree. C., or (2) temperature-programmed oxygen thermal analysis obtained by heating the sample from room temperature to 1135.degree. C. as a function of time. The analyzer basically comprises a pyrolysis tube containing a bed of granular carbon under N.sub.2, ovens used to heat the carbon and/or decompose the sample, and a non-dispersive infrared CO detector coupled to a mini-computer to quantitate oxygen in the decomposition products and control oven heating.

Benner, William H. (Danville, CA)

1986-01-01T23:59:59.000Z

5

Oxygen analyzer  

DOE Patents (OSTI)

An oxygen analyzer which identifies and classifies microgram quantities of oxygen in ambient particulate matter and for quantitating organic oxygen in solvent extracts of ambient particulate matter. A sample is pyrolyzed in oxygen-free nitrogen gas (N/sub 2/), and the resulting oxygen quantitatively converted to carbon monoxide (CO) by contact with hot granular carbon (C). Two analysis modes are made possible: (1) rapid determination of total pyrolyzable obtained by decomposing the sample at 1135/sup 0/C, or (2) temperature-programmed oxygen thermal analysis obtained by heating the sample from room temperature to 1135/sup 0/C as a function of time. The analyzer basically comprises a pyrolysis tube containing a bed of granular carbon under N/sub 2/, ovens used to heat the carbon and/or decompose the sample, and a non-dispersive infrared CO detector coupled to a mini-computer to quantitate oxygen in the decomposition products and control oven heating.

Benner, W.H.

1984-05-08T23:59:59.000Z

6

MULTICHANNEL ANALYZER  

DOE Patents (OSTI)

A multichannel pulse analyzer having several window amplifiers, each amplifier serving one group of channels, with a single fast pulse-lengthener and a single novel interrogation circuit serving all channels is described. A pulse followed too closely timewise by another pulse is disregarded by the interrogation circuit to prevent errors due to pulse pileup. The window amplifiers are connected to the pulse lengthener output, rather than the linear amplifier output, so need not have the fast response characteristic formerly required.

Kelley, G.G.

1959-11-10T23:59:59.000Z

7

PULSE AMPLITUDE ANALYZER  

DOE Patents (OSTI)

This patent pertains to pulse amplitude analyzers for sorting and counting a serles of pulses, and specifically discloses an analyzer which ls simple in construction and presents the puise height distribution visually on an oscilloscope screen. According to the invention, the pulses are applied to the vertical deflection plates of an oscilloscope and trigger the horizontal sweep. Each pulse starts at the same point on the screen and has a maximum amplitude substantially along the same vertical line. A mask is placed over the screen except for a slot running along the line where the maximum amplitudes of the pulses appear. After the slot has been scanned by a photocell in combination with a slotted rotating disk, the photocell signal is displayed on an auxiliary oscilloscope as vertical deflection along a horizontal time base to portray the pulse amplitude distribution.

Greenblatt, M.H.

1958-03-25T23:59:59.000Z

8

PULSE AMPLITUDE ANALYZER  

DOE Patents (OSTI)

A pulse-height analyzer system of improved design for sorting and counting a series of pulses, such as provided by a scintillation detector in nuclear radiation measurements, is described. The analyzer comprises a main transmission line, a cathode-ray tube for each section of the line with its deflection plates acting as the line capacitance; means to bias the respective cathode ray tubes so that the beam strikes a target only when a prearranged pulse amplitude is applied, with each tube progressively biased to respond to smaller amplitudes; pulse generating and counting means associated with each tube to respond when the beam is deflected; a control transmission line having the same time constant as the first line per section with pulse generating means for each tube for initiating a pulse on the second transmission line when a pulse triggers the tube of corresponding amplitude response, the former pulse acting to prevent successive tubes from responding to the pulse under test. This arrangement permits greater deflection sensitivity in the cathode ray tube and overcomes many of the disadvantages of prior art pulse-height analyzer circuits.

Gray, G.W.; Jensen, A.S.

1957-10-22T23:59:59.000Z

9

Multiple capillary biochemical analyzer  

DOE Patents (OSTI)

A multiple capillary analyzer allows detection of light from multiple capillaries with a reduced number of interfaces through which light must pass in detecting light emitted from a sample being analyzed, using a modified sheath flow cuvette. A linear or rectangular array of capillaries is introduced into a rectangular flow chamber. Sheath fluid draws individual sample streams through the cuvette. The capillaries are closely and evenly spaced and held by a transparent retainer in a fixed position in relation to an optical detection system. Collimated sample excitation radiation is applied simultaneously across the ends of the capillaries in the retainer. Light emitted from the excited sample is detected by the optical detection system. The retainer is provided by a transparent chamber having inward slanting end walls. The capillaries are wedged into the chamber. One sideways dimension of the chamber is equal to the diameter of the capillaries and one end to end dimension varies from, at the top of the chamber, slightly greater than the sum of the diameters of the capillaries to, at the bottom of the chamber, slightly smaller than the sum of the diameters of the capillaries. The optical system utilizes optic fibers to deliver light to individual photodetectors, one for each capillary tube. A filter or wavelength division demultiplexer may be used for isolating fluorescence at particular bands. 21 figs.

Dovichi, N.J.; Zhang, J.Z.

1995-08-08T23:59:59.000Z

10

Accelerator beam profile analyzer  

DOE Patents (OSTI)

A beam profile analyzer employing sector or quadrant plates each servo controlled to outline the edge of a beam.

Godel, Julius B. (Bayport, NY); Guillaume, Marcel (Grivegnee, BE); Lambrecht, Richard M. (East Quogue, NY); Withnell, Ronald (East Setauket, NY)

1976-01-01T23:59:59.000Z

11

IFC File Analyzer  

Science Conference Proceedings (OSTI)

... The IFC File Analyzer generates a spreadsheet from an IFC file. ... In the spreadsheet, a worksheet is created for each type of IFC entity in the file. ...

2013-08-12T23:59:59.000Z

12

STEP File Analyzer  

Science Conference Proceedings (OSTI)

... The STEP File Analyzer is a software tool that generates a spreadsheet from a STEP (ISO 10303 –STandard for Exchange of Product model data ...

2013-08-06T23:59:59.000Z

13

Applying and analyzing robust modern control on uncertain hydraulic systems .  

E-Print Network (OSTI)

??In this work modern robust control systems are designed and compared to standard techniques for a hydraulic implement system. The system includes an independent metering… (more)

Bax, Brian

2006-01-01T23:59:59.000Z

14

Analyzing interacting BPEL processes  

Science Conference Proceedings (OSTI)

This paper addresses the problem of analyzing the interaction between BPEL processes. We present a technology chain that starts out with a BPEL process and transforms it into a Petri net model. On the model we decide controllability of the process ... Keywords: business process modeling and analysis, formal models in business process management, petri nets, process verification and validation

Niels Lohmann; Peter Massuthe; Christian Stahl; Daniela Weinberg

2006-09-01T23:59:59.000Z

15

Fractional channel multichannel analyzer  

DOE Patents (OSTI)

A multichannel analyzer incorporating the features of the present invention obtains the effect of fractional channels thus greatly reducing the number of actual channels necessary to record complex line spectra. This is accomplished by using an analog-to-digital converter in the asynchronous mode, i.e., the gate pulse from the pulse height-to-pulse width converter is not synchronized with the signal from a clock oscillator. This saves power and reduces the number of components required on the board to achieve the effect of radically expanding the number of channels without changing the circuit board. 9 figs.

Brackenbush, L.W.; Anderson, G.A.

1994-08-23T23:59:59.000Z

16

Fluorescence analyzer for lignin  

SciTech Connect

A method and apparatus for measuring lignin concentration in a sample of wood pulp or black liquor comprises a light emitting arrangement for emitting an excitation light through optical fiber bundles into a probe which has an undiluted sensing end facing the sample. The excitation light causes the lignin concentration to produce fluorescent emission light which is then conveyed through the probe to analyzing equipment which measures the intensity of the emission light. Measures a This invention was made with Government support under Contract Number DOE: DE-FC05-90CE40905 awarded by the Department of Energy (DOE). The Government has certain rights in this invention.

Berthold, John W. (Salem, OH); Malito, Michael L. (Hubbard, OH); Jeffers, Larry (Alliance, OH)

1993-01-01T23:59:59.000Z

17

Downhole Fluid Analyzer Development  

SciTech Connect

A novel fiber optic downhole fluid analyzer has been developed for operation in production wells. This device will allow real-time determination of the oil, gas and water fractions of fluids from different zones in a multizone or multilateral completion environment. The device uses near infrared spectroscopy and induced fluorescence measurement to unambiguously determine the oil, water and gas concentrations at all but the highest water cuts. The only downhole components of the system are the fiber optic cable and windows. All of the active components--light sources, sensors, detection electronics and software--will be located at the surface, and will be able to operate multiple downhole probes. Laboratory testing has demonstrated that the sensor can accurately determine oil, water and gas fractions with a less than 5 percent standard error. Once installed in an intelligent completion, this sensor will give the operating company timely information about the fluids arising from various zones or multilaterals in a complex completion pattern, allowing informed decisions to be made on controlling production. The research and development tasks are discussed along with a market analysis.

Bill Turner

2006-11-28T23:59:59.000Z

18

PULSE HEIGHT ANALYZER  

DOE Patents (OSTI)

An anticoincidence device is described for a pair of adjacent channels of a multi-channel pulse height analyzer for preventing the lower channel from generating a count pulse in response to an input pulse when the input pulse has sufficient magnitude to reach the upper level channel. The anticoincidence circuit comprises a window amplifier, upper and lower level discriminators, and a biased-off amplifier. The output of the window amplifier is coupled to the inputs of the discriminators, the output of the upper level discriminator is connected to the resistance end of a series R-C network, the output of the lower level discriminator is coupled to the capacitance end of the R-C network, and the grid of the biased-off amplifier is coupled to the junction of the R-C network. In operation each discriminator produces a negative pulse output when the input pulse traverses its voltage setting. As a result of the connections to the R-C network, a trigger pulse will be sent to the biased-off amplifier when the incoming pulse level is sufficient to trigger only the lower level discriminator.

Johnstone, C.W.

1958-01-21T23:59:59.000Z

19

Analyzing  

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

the the Effect of Different Programming Models Upon Performance and Memory Usage on Cray XT5 Platforms Hongzhang Shan Future Technology Group, Computational Research Division, Lawrence Berkeley National Laboratory, Berkeley, CA 94720 Haoqiang Jin NAS Division, NASA Arms Research Center, Moffett Field, CA 94035-1000 Karl Fuerlinger University of California at Berkeley, EECS Department, Computer Science Division Berkeley, CA 94720 Alice Koniges, Nicholas J. Wright NERSC, Lawrence Berkeley National Laboratory, Berkeley, CA 94720 Abstract-Harnessing the power of multicore platforms is chal- lenging due to the additional levels of parallelism present. In this paper, we examine the effect of the choice of programming model upon performance and overall memory usage on the Cray XT5. We use detailed time breakdowns to measure the contributions to the total runtime from computation,

20

Applied Science  

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

Applied Science Applied Science Correlation of predicted and measured iron oxidation states in mixed iron oxides H. D. Rosenfeld and W. L. Holstein Development of a quantitative measurement of a diesel spray core using synchrotron x-rays C.F. Powell, Y. Yue, S. Gupta, A. McPherson, R. Poola, and J. Wang Localized phase transformations by x-ray-induced heating R.A. Rosenberg, Q. Ma, W. Farrell, E.D. Crozier, G.J. Soerensen, R.A. Gordon, and D.-T. Jiang Resonant x-ray scattering at the Se edge in ferroelectric liquid crystal materials L. Matkin, H. Gleeson, R. Pindak, P. Mach, C. Huang, G. Srajer, and J. Pollmann Synchrotron-radiation-induced anisotropic wet etching of GaAs Q. Ma, D.C. Mancini, and R.A. Rosenberg Synchrotron-radiation-induced, selective-area deposition of gold on

Note: This page contains sample records for the topic "analyzer cxs applied" 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

Analyzing r'/r. - CECM  

E-Print Network (OSTI)

Analyzing r'/r. [Annotate] · [Shownotes]. There is still the question of the amplitude of . With the values of a, b, c and d from equation (11) inserted into equation (7) ...

22

Rotor for centrifugal fast analyzers  

DOE Patents (OSTI)

The invention is an improved photometric analyzer of the rotary cuvette type, the analyzer incorporating a multicuvette rotor of novel design. The rotor (a) is leaktight, (b) permits operation in the 90/sup 0/ and 180/sup 0/ excitation modes, (c) is compatible with extensively used Centrifugal Fast Analyzers, and (d) can be used thousands of times. The rotor includes an assembly comprising a top plate, a bottom plate, and a central plate, the rim of the central plate being formed with circumferentially spaced indentations. A uv-transmitting ring is sealably affixed to the indented rim to define with the indentations an array of cuvettes. The ring serves both as a sealing means and an end window for the cuvettes.

Lee, N.E.

1984-01-01T23:59:59.000Z

23

Rotor for centrifugal fast analyzers  

DOE Patents (OSTI)

The invention is an improved photometric analyzer of the rotary cuvette type, the analyzer incorporating a multicuvette rotor of novel design. The rotor (a) is leaktight, (b) permits operation in the 90.degree. and 180.degree. excitation modes, (c) is compatible with extensively used Centrifugal Fast Analyzers, and (d) can be used thousands of times. The rotor includes an assembly comprising a top plate, a bottom plate, and a central plate, the rim of the central plate being formed with circumferentially spaced indentations. A UV-transmitting ring is sealably affixed to the indented rim to define with the indentations an array of cuvettes. The ring serves both as a sealing means and an end window for the cuvettes.

Lee, Norman E. (Knoxville, TN)

1985-01-01T23:59:59.000Z

24

Real time infrared aerosol analyzer  

DOE Patents (OSTI)

Apparatus for analyzing aerosols in essentially real time includes a virtual impactor which separates coarse particles from fine and ultrafine particles in an aerosol sample. The coarse and ultrafine particles are captured in PTFE filters, and the fine particles impact onto an internal light reflection element. The composition and quantity of the particles on the PTFE filter and on the internal reflection element are measured by alternately passing infrared light through the filter and the internal light reflection element, and analyzing the light through infrared spectrophotometry to identify the particles in the sample.

Johnson, Stanley A. (Countryside, IL); Reedy, Gerald T. (Bourbonnais, IL); Kumar, Romesh (Naperville, IL)

1990-01-01T23:59:59.000Z

25

Applied Science  

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

Instrumentation and Techniques Instrumentation and Techniques A bent Laue analyzer detection system for dilute fluorescence XAFS C. Karanfil, Z. Zhong, L.D. Chapman, R. Fischetti, C.U. Segre, B.A. Bunker, and G.B. Bunker A classical Hanbury Brown-Twiss experiment with hard x-rays E. Gluskin, E.E. Alp, I. McNulty, W. Sturhahn, and J. Sutter A fixed-angle double-mirror filter for producing a pink undulator beam at the Advanced Photon Source E. Dufresne, T. Sanchez, T. Nurushev, and S. Dierker A hard x-ray scanning microprobe for fluorescence imaging and microdiffraction at the Advanced Photon Source Z. Cai, B. Lai, P. Ilinski, D. Legnini, J. Maser, W. Yun, and W. Rodrigues A high-energy phase retarder for the simultaneous production of right- and left-handed circularly polarized x-rays C.T. Venkataraman, J.C. Lang, C.S. Nelson, G. Srajer, D.R. Haeffner, and

26

DEEP WATER ISOTOPIC CURRENT ANALYZER  

DOE Patents (OSTI)

A deepwater isotopic current analyzer, which employs radioactive isotopes for measurement of ocean currents at various levels beneath the sea, is described. The apparatus, which can determine the direction and velocity of liquid currents, comprises a shaft having a plurality of radiation detectors extending equidistant radially therefrom, means for releasing radioactive isotopes from the shaft, and means for determining the time required for the isotope to reach a particular detector. (AEC)

Johnston, W.H.

1964-04-21T23:59:59.000Z

27

Workshop For Analyzing SANS Data  

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

HFIR Center for Neutron Scattering HFIR Center for Neutron Scattering Workshop for Analyzing SANS Data April 18 - 20, 2011 SNS Logo Spallation Neutron Source * Oak Ridge National Laboratory * Oak Ridge TN, USA Workshop Home Workshop Agenda Information Contacts Pre-Workshop Installation & Reading filler Workshop summary and purpose Since its inception the BIO-SANS and GP-SANS instruments have supported over 440 unique users and thus a need arose to supply users with additional support via data analysis and reduction to expedite the publication of new science. A continuation of this kind of user support is being done by our upcoming workshop to help past users reduce and analyze data from our SANS instruments using the established data acquisition software. We will be using Igor Pro and our in house routines to do the data reduction and fitting. The goal is that everyone who attends will leave the workshop with completely analyzed data and meaningful results. To accomplish this feat, we will focus the first day on data reduction and the following two days on analysis. We will go over in detail all the different fitting functions that are currently supported in Igor and set-aside time to discuss what other functions need to be inputted into Igor. Finally, there will be a demonstration of the new NSSD data reduction/analysis software, MANTID, that will be implemented in the near future across the SANS beam lines.

28

Charged particle mobility refrigerant analyzer  

DOE Patents (OSTI)

A method for analyzing a gaseous electronegative species comprises the steps of providing an analysis chamber; providing an electric field of known potential within the analysis chamber; admitting into the analysis chamber a gaseous sample containing the gaseous electronegative species; providing a pulse of free electrons within the electric field so that the pulse of free electrons interacts with the gaseous electronegative species so that a swarm of electrically charged particles is produced within the electric field; and, measuring the mobility of the electrically charged particles within the electric field.

Allman, Steve L. (Knoxville, TN); Chen, Chung-Hsuan (Knoxville, TN); Chen, Fang C. (Knoxville, TN)

1993-01-01T23:59:59.000Z

29

MULTICHANNEL PULSE-HEIGHT ANALYZER  

DOE Patents (OSTI)

This patent deals with electronic computing circuits and more particularly to pulse-height analyzers used for classifying variable amplitude pulses into groups of different amplitudes. The device accomplishes this pulse allocation by by converting the pulses into frequencies corresponding to the amplitudes of the pulses, which frequencies are filtered in channels individually pretuned to a particular frequency and then detected and recorded in the responsive channel. This circuit substantially overcomes the disadvantages of prior annlyzers incorporating discriminators pre-set to respond to certain voltage levels, since small variation in component values is not as critical to satisfactory circuit operation.

Russell, J.T.; Lefevre, H.W.

1958-01-21T23:59:59.000Z

30

Lighting Research Group: Facilities: Power Analyzer  

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

Power Analyzer Power Analyzer Power Analyzer power analyzer Gonio-photometer | Integrating sphere | Power analyzer | Spectro-radiometer A power analyzer is a very necessary tool for lighting research. With the power analyzer we are able to monitor the input voltage to the lamp as well as the input power and current. The amount of power a lamp or a lamp-ballast combination uses is very important when determining its efficiency. It is also important to monitor the input voltage to make sure it doesn't vary. This can affect the light output of a lamp greatly. With the power analyzer we can also measure things like the power factor, harmonic distortion, and current crest factor of some lamps. These measurements tell us how well a lamp is working. For example, a high power

31

Applied Quantum Information Science  

Science Conference Proceedings (OSTI)

Applied Quantum Information Science. Summary: Theory is being developed and used to devise methods for preserving ...

2012-05-30T23:59:59.000Z

32

Multi-channel neutral analyzer-system  

DOE Green Energy (OSTI)

Design and calibration of a 15 channel multi-channel analyzer for analysis of energetic neutral particles escaping a hot plasma are discussed. Features of the analyzer include a frequency response from DC to 50 kHz, spatial resolution, mass resolution, and data acquisition and processing for 15 points on the energy distribution that are simultaneously recorded. Another feature of the system is the ability to radially scan the plasma. An rf ion source is used to provide ions and neutrals used for calibration of a reference single channel analyzer. This analyzer is, in turn, used to calibrate the multi-channel analyzer over the energy range 500 eV to 40 keV. A brief description of the data processing system is included. (RME)

Nexsen, Jr., W. E.; Turner, W. C.; Cummins, W. F.

1977-09-14T23:59:59.000Z

33

System for analyzing coal-liquefaction products  

DOE Patents (OSTI)

A system for analyzing constituents of coal-derived materials comprises three adsorption columns and a flow-control arrangement which permits separation of both aromatic and polar hydrocarbons by use of two eluent streams. 4 figures.

Dinsmore, S.R.; Mrochek, J.E.

1982-10-29T23:59:59.000Z

34

NREL: Wind Research - Analyzing Economic Development Through...  

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

Analyzing Economic Development Through Wind Power July 22, 2013 Audio with Audio with Eric Lantz, NREL Senior Research analyst (MP3 3.0 MB). Download Windows Media Player. Time:...

35

Verifying a secure information flow analyzer  

Science Conference Proceedings (OSTI)

Denotational semantics for a substantial fragment of Java is formalized by deep embedding in PVS, making extensive use of dependent types. A static analyzer for secure information flow for this language is proved correct, that is, it enforces noninterference.

David A. Naumann

2005-08-01T23:59:59.000Z

36

System for analyzing coal liquefaction products  

SciTech Connect

A system for analyzing constituents of coal-derived materials comprises three adsorption columns and a flow-control arrangement which permits separation of both aromatic and polar hydrocarbons by use of two eluent streams.

Dinsmore, Stanley R. (Norris, TN); Mrochek, John E. (Oak Ridge, TN)

1984-01-01T23:59:59.000Z

37

Beam specie analyzer for intense neutral beams  

DOE Green Energy (OSTI)

A three-channel neutral particle energy analyzer has been fabricated and calibrated for H/sup 0/ particles. H/sup 0/ with energies 3.5-55 keV was passed through a N/sub 2/ gas cell maintained at charge equilibrium pressures. H/sup +/ ions formed by stripping collisions were energy analyzed by a 45/sup 0/, parabolic, electrostatic analyzer and detected by three Faraday cups spaced to intercept the full-, half-, and third-energy beam components. The conversion efficiency of the analyzer system increased from 0.11 at 3.5 keV to 0.54 at 55 keV with an accuracy of +- 3%.

Barnett, C.F.; Ray, J.A.

1981-03-01T23:59:59.000Z

38

Building Energy Software Tools Directory: System Analyzer  

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

System Analyzer System Analyzer System Analyzer logo. Software package for load calculation and energy and economic comparative analysis. System Analyzer permits a quick evaluation of virtually any building, system, and equipment combination. Thus, it can be used either as a scoping tool to decide what systems may be appropriate for an initial design, or to get a general feeling of how one system/equipment combination may perform over another. If a certain combination seems especially promising, further analysis can be done by exporting inputs into TRACE 600. The possibilities are endless. And since the program is Windows-based, virtually anyone with minimal HVAC training and experience can use it. Keywords Energy analyses, load calculation, comparison of system and equipment

39

Analysis of a turbine trip test with a plant analyzer  

SciTech Connect

To improve nuclear power plant safety, the Taiwan Power Company is using a plant analyzer developed by Brookhaven National Laboratory (BNL). The BNL boiling water reactor (BWR) plant analyzer program was converted and modified for the Chinshan power station using the ADSIM simulation language. The plant analyzer uses a special-purpose peripheral processor, the AD-100 from the Applied Dynamic International Company, and detailed mathematical models. With the fast-computing features of the AD-100, the plant analyzer can carry out accurate and fast simulations of nuclear power plant transients. To qualify this program, simulation results were benchmarked against power test data. During a power test a Chinshan unit 1, a 1175-MW(thermal) boiling water reactor (BWR), a turbine trip test was performed from a steady-state condition of 83% of rated core power and 80% of rated core flow. It was initiated by a manual trip of the turbine. The purpose of this work is to simulate the turbine trip transient with the plant analyzer and compare the results with plant test data.

Wang, Shih-Jen; Chien, C.S.; Jang, J.Y.

1990-01-01T23:59:59.000Z

40

Essays in Applied Microeconomics.  

E-Print Network (OSTI)

??This dissertation consists of three studies analyzing causes and consequences of location decisions by economic agents in the U.S. In Chapter 1, I address the… (more)

Severnini, Edson Roberto

2013-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "analyzer cxs applied" 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

SOUTHVIEWDR Center for Applied  

E-Print Network (OSTI)

/Geology Chemistry Biological Sciences Geology Lab Bookstore Reed Milledge Payne Memorial Hall SANFORD DR Center CAES Activity Center Visitors Center (Four Towers) Greenhouses Center for Applied Isotope Study

Hall, Daniel

42

Real-TIme Raman Gas Composition Analyzer  

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

Analyzer Analyzer Opportunity The Department of Energy's National Energy Technology Laboratory (NETL) is seeking collaborative research partners interested in implementing United States Provisional Patent Application entitled "Gas Sensing System Employing Raman Scattering". Disclosed in this application is a gas analyzing sensor that characterizes gaseous fuel, exhaust gases, or other process gas streams. The sensor reports concentrations of all majority gases at better than 0.3% accuracy in 1 second or less, and can be used for real-time gas analysis and system control. The sensor relies on novel techniques to enhance usually weak spontaneous Raman emissions from sample gases, enabling the application of Raman spectroscopy to rapid gas analysis. No commercially available sensor or sensing

43

PARALYZER FOR PULSE HEIGHT DISTRIBUTION ANALYZER  

DOE Patents (OSTI)

A paralyzer circuit is described for use with a pulseheight distribution analyzer to prevent the analyzer from counting overlapping pulses where they would serve to provide a false indication. The paralyzer circuit comprises a pair of cathode-coupled amplifiers for amplifying pulses of opposite polarity. Diodes are provided having their anodes coupled to the separate outputs of the amplifiers to produce only positive signals, and a trigger circuit is coupled to the diodes ior operation by input pulses of either polarity from the amplifiers. A delay network couples the output of the trigger circuit for delaying the pulses.

Fairstein, E.

1960-01-19T23:59:59.000Z

44

Analyzing & debugging ILP data mining query execution  

Science Conference Proceedings (OSTI)

We present a trace based approach for analyzing the runs of Inductive Logic Programming Data Mining systems, without needing to modify the actual implementation of the ILP mining algorithms. We discuss the use of traces as the basis for easy and fast, ... Keywords: debugging, inductive logic programming, monitoring, traces

Remko Tronçon; Gerda Janssens

2005-09-01T23:59:59.000Z

45

Applied Energy Programs  

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

Applied Energy Programs Applied Energy Programs Applied Energy Programs Los Alamos is using its world-class scientific capabilities to enhance national energy security by developing energy sources with limited environmental impact and by improving the efficiency and reliability of the energy infrastructure. CONTACT US Acting Program Director Melissa Fox (505) 663-5538 Email Applied Energy Program Office serves as the hub connecting the Laboratory's scientific and technical resources to DOE sponsors, DoD programs, and to industry. The Applied Energy Program Office manages Los Alamos National Laboratory programs funded by the Department of Energy's (DOE's) Offices of Energy Efficiency/Renewable Energy, Electricity Delivery and Energy Reliability, and Fossil Energy. With energy use increasing across the nation and the

46

Using simulation to analyze supply chains  

Science Conference Proceedings (OSTI)

Supply Chain management, the management of the flow of goods or services from materials stage to the end user, is a complex process because of the level of uncertainty at each stage of the supply chain. Computer simulation, because it can be applied ...

Daniel Schunk; Beth Plott

2000-12-01T23:59:59.000Z

47

Real time speech formant analyzer and display  

DOE Patents (OSTI)

A speech analyzer for interpretation of sound includes a sound input which converts the sound into a signal representing the sound. The signal is passed through a plurality of frequency pass filters to derive a plurality of frequency formants. These formants are converted to voltage signals by frequency-to-voltage converters and then are prepared for visual display in continuous real time. Parameters from the inputted sound are also derived and displayed. The display may then be interpreted by the user. The preferred embodiment includes a microprocessor which is interfaced with a television set for displaying of the sound formants. The microprocessor software enables the sound analyzer to present a variety of display modes for interpretive and therapeutic used by the user. 19 figs.

Holland, G.E.; Struve, W.S.; Homer, J.F.

1987-02-03T23:59:59.000Z

48

Compact fast analyzer of rotary cuvette type  

DOE Patents (OSTI)

A compact fast analyzer of the rotary cuvette type is provided for simultaneously determining concentrations in a multiplicity of discrete samples using either absorbance or fluorescence measurement techniques. A rigid, generally rectangular frame defines optical passageways for the absorbance and fluorescence measurement systems. The frame also serves as a mounting structure for various optical components as well as for the cuvette rotor mount and drive system. A single light source and photodetector are used in making both absorbance and fluorescence measurements. Rotor removal and insertion are facilitated by a swing-out drive motor and rotor mount. BACKGROUND OF THE INVENTION The invention relates generally to concentration measuring instruments and more specifically to a compact fast analyzer of the rotary cuvette type which is suitable for making either absorbance or fluorescence measurements. It was made in the course of, or under, a contract with the U.S. Atomic Energy Commission.

Thacker, Louis H. (Knoxville, TN)

1976-01-01T23:59:59.000Z

49

Neutral Particle Analyzer Diagnostic on NSTX  

DOE Green Energy (OSTI)

The Neutral Particle Analyzer (NPA) diagnostic on the National Spherical Torus Experiment (NSTX) utilizes a PPPL-designed E||B spectrometer that measures the energy spectra of minority hydrogen and bulk deuterium species simultaneously with 39 energy channels per mass specie and a time resolution of 1 ms. The calibrated energy range is E = 0.5-150 keV and the energy resolution varies from AE/E = 3-7% over the surface of the microchannel plate detector.

S.S. Medley; A.L. Roquemore

2004-03-16T23:59:59.000Z

50

Essays in applied microeconomics  

E-Print Network (OSTI)

This dissertation consists of three chapters on topics in applied microeconomics. In the first chapter. I investigate whether voters are more likely to support additional spending on local public services when they perceive ...

Aron-Dine, Aviva

2012-01-01T23:59:59.000Z

51

Applied Mathematics | Argonne National Laboratory  

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

Applied Mathematics Applied Mathematics Our work in applied mathematics ranges from algorithm design, to development of software tools and technology, to advanced simulations in...

52

Applied Science/Techniques  

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

Applied Science/Techniques Applied Science/Techniques Applied Science/Techniques Print The ALS is an excellent incubator of new scientific techniques and instrumentation. Many of the technical advances that make the ALS a world-class soft x-ray facility are developed at the ALS itself. The optical components in use at the ALS-mirrors and lenses optimized for x-ray wavelengths-require incredibly high-precision surfaces and patterns (often formed through extreme ultraviolet lithography at the ALS) and must undergo rigorous calibration and testing provided by beamlines and equipment from the ALS's Optical Metrology Lab and Berkeley Lab's Center for X-Ray Optics. New and/or continuously improved experimental techniques are also a crucial element of a thriving scientific facility. At the ALS, examples of such "technique" highlights include developments in lensless imaging, soft x-ray tomography, high-throughput protein analysis, and high-power coherent terahertz radiation.

53

Demonstration of On-Line Elemental Coal Analyzer at TVA's Cumberland Fossil Plant  

Science Conference Proceedings (OSTI)

A Pulsed-Fast-Thermal-Neutron Analysis (PFTNA) on-line elemental coal analyzer, developed by Western Kentucky University's Applied Physics Institute, was installed at TVA's Cumberland Fossil Plant. The analyzer is designed to continuously determine the incoming coal's quality properties. The overall effort was coordinated by EPRI's Instrumentation and Control Center. The demonstration and evaluation of the coal analyzer at Cumberland identified and quantified the elements of ash formation along with mois...

2008-03-25T23:59:59.000Z

54

Analyzing Options for Airborne Emergency Wireless Communications  

SciTech Connect

In the event of large-scale natural or manmade catastrophic events, access to reliable and enduring commercial communication systems is critical. Hurricane Katrina provided a recent example of the need to ensure communications during a national emergency. To ensure that communication demands are met during these critical times, Idaho National Laboratory (INL) under the guidance of United States Strategic Command has studied infrastructure issues, concerns, and vulnerabilities associated with an airborne wireless communications capability. Such a capability could provide emergency wireless communications until public/commercial nodes can be systematically restored. This report focuses on the airborne cellular restoration concept; analyzing basic infrastructure requirements; identifying related infrastructure issues, concerns, and vulnerabilities and offers recommended solutions.

Michael Schmitt; Juan Deaton; Curt Papke; Shane Cherry

2008-03-01T23:59:59.000Z

55

Nuclear Plant Analyzer: Installation manual. Volume 1  

SciTech Connect

This report contains the installation instructions for the Nuclear Plant Analyzer (NPA) System. The NPA System consists of the Computer Visual System (CVS) program, the NPA libraries, the associated utility programs. The NPA was developed at the Idaho National Engineering Laboratory under the sponsorship of the US Nuclear Regulatory Commission to provide a highly flexible graphical user interface for displaying the results of these analysis codes. The NPA also provides the user with a convenient means of interactively controlling the host program through user-defined pop-up menus. The NPA was designed to serve primarily as an analysis tool. After a brief introduction to the Computer Visual System and the NPA, an analyst can quickly create a simple picture or set of pictures to aide in the study of a particular phenomenon. These pictures can range from simple collections of square boxes and straight lines to complex representations of emergency response information displays.

Snider, D.M.; Wagner, K.L.; Grush, W.H.; Jones, K.R. [Idaho National Engineering Lab., Idaho Falls, ID (United States)]|[Lockheed Idaho Technologies Co., Idaho Falls, ID (United States)

1995-01-01T23:59:59.000Z

56

Method to analyze remotely sensed spectral data  

SciTech Connect

A fast and rigorous multivariate curve resolution (MCR) algorithm is applied to remotely sensed spectral data. The algorithm is applicable in the solar-reflective spectral region, comprising the visible to the shortwave infrared (ranging from approximately 0.4 to 2.5 .mu.m), midwave infrared, and thermal emission spectral region, comprising the thermal infrared (ranging from approximately 8 to 15 .mu.m). For example, employing minimal a priori knowledge, notably non-negativity constraints on the extracted endmember profiles and a constant abundance constraint for the atmospheric upwelling component, MCR can be used to successfully compensate thermal infrared hyperspectral images for atmospheric upwelling and, thereby, transmittance effects. Further, MCR can accurately estimate the relative spectral absorption coefficients and thermal contrast distribution of a gas plume component near the minimum detectable quantity.

Stork, Christopher L. (Albuquerque, NM); Van Benthem, Mark H. (Middletown, DE)

2009-02-17T23:59:59.000Z

57

Multiple capillary biochemical analyzer with barrier member  

DOE Patents (OSTI)

A multiple capillary biochemical analyzer for sequencing DNA and performing other analyses, in which a set of capillaries extends from wells in a microtiter plate into a cuvette. In the cuvette the capillaries are held on fixed closely spaced centers by passing through a sandwich construction having a pair of metal shims which squeeze between them a rubber gasket, forming a leak proof seal for an interior chamber in which the capillary ends are positioned. Sheath fluid enters the chamber and entrains filament sample streams from the capillaries. The filament sample streams, and sheath fluid, flow through aligned holes in a barrier member spaced close to the capillary ends, into a collection chamber having a lower glass window. The filament streams are illuminated above the barrier member by a laser, causing them to fluoresce. The fluorescence is viewed end-on by a CCD camera chip located below the glass window. The arrangement ensures an equal optical path length from all fluorescing spots to the CCD chip and also blocks scattered fluorescence illumination, providing more uniform results and an improved signal to noise ratio.

Dovichi, Norman J. (Edmonton, CA); Zhang, Jian Z. (Edmonton, CA)

1996-01-01T23:59:59.000Z

58

Multiple capillary biochemical analyzer with barrier member  

DOE Patents (OSTI)

A multiple capillary biochemical analyzer is disclosed for sequencing DNA and performing other analyses, in which a set of capillaries extends from wells in a microtiter plate into a cuvette. In the cuvette the capillaries are held on fixed closely spaced centers by passing through a sandwich construction having a pair of metal shims which squeeze between them a rubber gasket, forming a leak proof seal for an interior chamber in which the capillary ends are positioned. Sheath fluid enters the chamber and entrains filament sample streams from the capillaries. The filament sample streams, and sheath fluid, flow through aligned holes in a barrier member spaced close to the capillary ends, into a collection chamber having a lower glass window. The filament streams are illuminated above the barrier member by a laser, causing them to fluoresce. The fluorescence is viewed end-on by a CCD camera chip located below the glass window. The arrangement ensures an equal optical path length from all fluorescing spots to the CCD chip and also blocks scattered fluorescence illumination, providing more uniform results and an improved signal-to-noise ratio. 12 figs.

Dovichi, N.J.; Zhang, J.Z.

1996-10-22T23:59:59.000Z

59

Analyzing auxiliary system in nuclear generating stations  

Science Conference Proceedings (OSTI)

The design for most nuclear generating stations took place before the widespread use of computerized engineering tools. The manual design basis calculations that were performed vary in quantity from only a few feet of shelf space for some of the first stations to bookcases full for stations that are now receiving their operating licenses. Some of the following issues may apply to the manual calculation files of any nuclear station: Errors and lack of detail in hand calculations; Calculations that may not document the required safety functions; Calculations that lag behind the as-built condition of the station; Documentation that does not add up to a coherent whole; and incomplete auditability and traceability of data. The increasing use of computerized tools in nuclear generating station analysis has helped address the hand-calculation problems. The use of a master system model to study various scenarios also ensures that uniform assumptions are being used for all related analyses. This article presents an overview of how computerized tools are being used for both ac and dc auxiliary system calculations. Problems that may be created by the use of these tools are discussed, along with a review of those issues specific to nuclear generating stations.

Jancauskas, J.R. (Gilber/Commonwealth (US))

1992-07-01T23:59:59.000Z

60

Applied Science/Techniques  

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

Applied Science/Techniques Print Applied Science/Techniques Print The ALS is an excellent incubator of new scientific techniques and instrumentation. Many of the technical advances that make the ALS a world-class soft x-ray facility are developed at the ALS itself. The optical components in use at the ALS-mirrors and lenses optimized for x-ray wavelengths-require incredibly high-precision surfaces and patterns (often formed through extreme ultraviolet lithography at the ALS) and must undergo rigorous calibration and testing provided by beamlines and equipment from the ALS's Optical Metrology Lab and Berkeley Lab's Center for X-Ray Optics. New and/or continuously improved experimental techniques are also a crucial element of a thriving scientific facility. At the ALS, examples of such "technique" highlights include developments in lensless imaging, soft x-ray tomography, high-throughput protein analysis, and high-power coherent terahertz radiation.

Note: This page contains sample records for the topic "analyzer cxs applied" 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

Laser beam apparatus and method for analyzing solar cells  

DOE Patents (OSTI)

A laser beam apparatus and method for analyzing, inter alia, the current versus voltage curve at the point of illumination on a solar cell and the open circuit voltage of a solar cell. The apparatus incorporates a lock-in amplifier, and a laser beam light chopper which permits the measurement of the AC current of the solar cell at an applied DC voltage at the position on the solar cell where the cell is illuminated and a feedback scheme which permits the direct scanning measurements of the open circuit voltage. The accuracy of the measurement is a function of the intensity and wavelength of the laser light with respect to the intensity and wavelength distribution of sunlight and the percentage the dark current is at the open circuit voltage to the short circuit current of the solar cell.

Staebler, David L. (Lawrenceville, NJ)

1980-01-01T23:59:59.000Z

62

Applied antineutrino physics workshop.  

Science Conference Proceedings (OSTI)

This workshop is the fourth one of a series that includes the Neutrino Geophysics Conference at Honolulu, Hawaii, which I attended in 2005. This workshop was organized by the Astro-Particle and Cosmology laboratory in the recently opened Condoret building of the University of Paris. More information, including copies of the presentations, on the workshop is available on the website: www.apc.univ-paris7.fr/AAP2007/. The workshop aims at opening neutrino physics to various fields such that it can be applied in geosciences, nuclear industry (reactor and spent fuel monitoring) and non-proliferation. The workshop was attended by over 60 people from Europe, USA, Asia and Brazil. The meeting was also attended by representatives of the Comprehensive nuclear-Test Ban Treaty (CTBT) and the International Atomic Energy Agency (IAEA). The workshop also included a workshop dinner on board of a river boat sailing the Seine river.

Lund, James C.

2008-01-01T23:59:59.000Z

63

Applied illumination engineering  

SciTech Connect

Beginning with a thorough assessment of current lighting technologies and their operating characteristics, this hands-on reference guides one through each step of effective, energy-efficient lighting design for both indoor and outdoor applications. The introductory chapters provide a convenient assessment of a full range of light sources, including metal halide, high pressure sodium, low pressure sodium, fluorescent and incandescent lamps. The basic elements of effective lighting design are clearly detailed and illustrated, including all required calculations and example problems. Step by step guidelines enable one to insure that designs have considered all critical light loss factors, site conditions, task requirements and special lighting use demands. Specific design approaches are covered in individual chapters on industrial lighting, office lighting, merchandise lighting, and outdoor lighting applications. Lighting controls and control strategies are examined in detail, as well as effective use of retrofit devices such as ballasts, reflectors, lenses and sensors to reduce lighting costs. Maintenance and troubleshooting of lamp and fixture problems are also covered. While the primary emphasis of this book is to provide a practical desk reference for the lighting designer, the elements of theory needed to analyze and solve unfamiliar design problems and applications have been included.

Lindsey, J.L.

1991-01-01T23:59:59.000Z

64

Applied and Computational Mathematics Division  

Science Conference Proceedings (OSTI)

Applied and Computational Mathematics Division. Topic Areas. Mathematics; Scientific Computing; Visualization; Quantum Computing. ...

2013-05-09T23:59:59.000Z

65

Federal Energy Management Program: Estimate and Analyze Greenhouse...  

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

Estimate and Analyze Greenhouse Gas Mitigation Strategy Implementation Costs to someone by E-mail Share Federal Energy Management Program: Estimate and Analyze Greenhouse Gas...

66

NERSC Supercomputers to Analyze Hurricane Coastal Surges, Help...  

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

NERSC Supercomputers to Analyze Hurricane Coastal Surges, Help Plan Rebuilding in Louisiana, Gulf Coast NERSC Supercomputers to Analyze Hurricane Coastal Surges, Help Plan...

67

An expert system for analyzing eddy current measurements  

DOE Patents (OSTI)

A method and apparatus (called DODGER) analyzes eddy current data for heat exchanger tubes or any other metallic object. DODGER uses an expert system to analyze eddy current data by reasoning with uncertainty and pattern recognition. The expert system permits, DODGER to analyze eddy current data intelligently, an obviate operator uncertainty by analyzing the data in a uniform and consistent manner.

Levy, A.J.; Oppenlander, J.E.; Brudnoy, D.M.; Englund, J.M.; Loomis, K.C.

1991-12-31T23:59:59.000Z

68

Applied Optoelectronics | Open Energy Information  

Open Energy Info (EERE)

optical semiconductor devices, packaged optical components, optical subsystems, laser transmitters, and fiber optic transceivers. References Applied Optoelectronics1...

69

NFRC Procedures for Applied Films  

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

Applied Films Applied Films Last update: 12/10/2013 07:29 PM NFRC now has a procedure for adding applied films to substrates in Optics5 and importing those applied film constructions into WINDOW5 to be used in a whole product calculation. The information presented below is provided to help simulators with this process. Feel free to contact us at WINDOWHelp@lbl.gov with questions or comments. NFRC Applied Film Procedure Applied Film Procedures (approved by NFRC) (PDF file) Approved Applied Film List (IGDB 33.0) (PDF file) NFRC Laminate Procedure Training Powerpoint with Examples (This Powerpoint presentation was used in the NFRC web based training sessions in December 2006 and January 2007) PowerPoint Presentation (PPT file) PowerPoint Presentation (PDF file) Help and Troubleshooting

70

Hand-Held Analyzer Quickly Detects Buried Human Remains  

A lightweight hand-held analyzer invented by ORNL researchers uses visual andauditory cues to quickly alert investigators to the presence of buried human remains.The Lightweight Analyzer for Buried Remains And Decomposition Odor Recognition(LABRADOR) ...

71

A Fast Response Continuous Analyzer for Halogenated Atmospheric Tracers  

Science Conference Proceedings (OSTI)

A fast response version of the continuous SF6 analyzer originally introduced in 1976 has been developed. The new continuous analyzer has a response time constant of 0.36 s, which is 4–30 times faster than previous analyzers. The very fast ...

Richard L. Benner; Brian Lamb

1985-12-01T23:59:59.000Z

72

Detecting and Analyzing Multiple Moving Objects in a Crowd  

with a video recording apparatus to detect, count, and analyze regions of activity in crowds was developed by computer scientists at ORNL. The algorithm

73

NREL: Hydrogen and Fuel Cells Research - New Report Analyzes...  

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

New Report Analyzes Options for Blending Hydrogen into Natural Gas Pipelines March 20, 2013 A new report by NREL hydrogen systems analysts explores the issues and opportunities...

74

Light-Weight Analyzer For Odor Recognition - Energy Innovation ...  

The invention provides a light weight analyzer, e.g., detector, capable of locating clandestine graves. The detector utilizes the very specific and unique chemicals ...

75

Analyzing and Tracking Burning Structures in Lean Premixed Hydrogen Flames  

E-Print Network (OSTI)

effects on cellular burning structures in lean premixedAnalyzing and Tracking Burning Structures in Lean Premixedthe turbulence of the burning process with the distribution

Bremer, Peer-Timo

2010-01-01T23:59:59.000Z

76

ORISE: White paper analyzes Deepwater Horizon event for improving...  

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

Incidents: Common Challenges and Solutions White paper analyzes Deepwater Horizon response, identifies approaches for radiological or nuclear emergency planning The 2010...

77

Designing, testing, and analyzing coupled, flux transformer heat.  

E-Print Network (OSTI)

??The proposed research involves designing, testing, and ics. analyzing a coupled, flux transformer heat pipe system following the patent of Oktay and Peterson (1997). Experiments… (more)

Renzi, Kimberly Irene

2012-01-01T23:59:59.000Z

78

Analyze and understand SAP processes with knowledge maps  

Science Conference Proceedings (OSTI)

From the Book: The SAP Process Library is a standard reference work for analyzing and describing the basic processes of the SAP product ...

2002-04-01T23:59:59.000Z

79

Seismic Technology Adapted to Analyzing and Developing Geothermal...  

Open Energy Info (EERE)

Last modified on July 22, 2011. Project Title Seismic Technology Adapted to Analyzing and Developing Geothermal Systems Below Surface-Exposed High-Velocity Rocks Project Type ...

80

Transportation Agency Tool to Analyze Benefits of Living Snow Fences  

E-Print Network (OSTI)

Transportation Agency Tool to Analyze Benefits of Living Snow Fences 5/31/12 Transportation Agency/31/12 Transportation Agency Tool to Analyze Benefits of Living Snow Fences Center for Integrated Natural Resources, Mobility, & Transportation Authority Benefits, Farmer Costs, & Carbon Impacts Focus Groups and Surveys

Minnesota, University of

Note: This page contains sample records for the topic "analyzer cxs applied" 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

Estimate and Analyze Greenhouse Gas Mitigation Strategy Implementation  

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

Estimate and Analyze Greenhouse Gas Mitigation Strategy Estimate and Analyze Greenhouse Gas Mitigation Strategy Implementation Costs Estimate and Analyze Greenhouse Gas Mitigation Strategy Implementation Costs October 7, 2013 - 10:18am Addthis Analyzing the cost of implementing each greenhouse gas (GHG) mitigation measure provides an important basis for prioritizing different emission reduction strategies. While actual costs should be used when available, this guidance provides cost estimates or considerations for the major emission reduction measures to help agencies estimate costs without perfect information. Cost criteria the agency may consider when prioritizing strategies include: Lifecycle cost Payback Cost effectiveness ($ invested per MTCO2e, metric tonne carbon dioxide equivalent avoided). Implementation costs should be analyzed for each emissions source:

82

Time-of-flight SIMS/MSRI reflectron mass analyzer and method  

DOE Patents (OSTI)

A method and apparatus for analyzing the surface characteristics of a sample by Secondary Ion Mass Spectroscopy (SIMS) and Mass Spectroscopy of Recoiled Ions (MSRI) is provided. The method includes detecting back scattered primary ions, low energy ejected species, and high energy ejected species by ion beam surface analysis techniques comprising positioning a ToF SIMS/MSRI mass analyzer at a predetermined angle .theta., where .theta. is the angle between the horizontal axis of the mass analyzer and the undeflected primary ion beam line, and applying a specific voltage to the back ring of the analyzer. Preferably, .theta. is less than or equal to about 120.degree. and, more preferably, equal to 74.degree.. For positive ion analysis, the extractor, lens, and front ring of the reflectron are set at negative high voltages (-HV). The back ring of the reflectron is set at greater than about +700V for MSRI measurements and between the range of about +15 V and about +50V for SIMS measurements. The method further comprises inverting the polarity of the potentials applied to the extractor, lens, front ring, and back ring to obtain negative ion SIMS and/or MSRI data.

Smentkowski, Vincent S. (Clifton Park, NY); Gruen, Dieter M. (Downers Grove, IL); Krauss, Alan R. (Naperville, IL); Schultz, J. Albert (Houston, TX); Holecek, John C. (Colorado Springs, CO)

1999-12-28T23:59:59.000Z

83

Time-of-flight SIMS/MSRI reflectron mass analyzer and method  

DOE Patents (OSTI)

A method and apparatus for analyzing the surface characteristics of a sample by Secondary Ion Mass Spectroscopy (SIMS) and Mass Spectroscopy of Recoiled Ions (MSFU) is provided. The method includes detecting back scattered primary ions, low energy ejected species, and high energy ejected species by ion beam surface analysis techniques comprising positioning a ToF SIMS/MSRI mass analyzer at a predetermined angle {theta}, where {theta} is the angle between the horizontal axis of the mass analyzer and the unreflected primary ion beam line, and applying a specific voltage to the back ring of the analyzer. Preferably, {theta} is less than or equal to about 120{degree} and, more preferably, equal to 74{degree}. For positive ion analysis, the extractor, lens, and tint ring of the reflection are set at negative high voltages ({minus}Hv). The back ring of the reflection is set at greater than about +700V for MSRI measurements and between the range of about +15V and about +50V for SIMS measurements. The method further comprises inverting the polarity of the potentials applied to the extractor, lens, front ring, and back ring to obtain negative ion SIMS and/or MSRI data.

Smentkowski, Vincent S.; Gruen, Dieter M.; Krauss, Alan R.; Schultz, Albert J.; Holecek, John C.

1997-12-01T23:59:59.000Z

84

Building Energy Software Tools Directory: Building Energy Analyzer  

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

Building Energy Analyzer Building Energy Analyzer Building Energy Analyzer logo. Provides quick economic analysis for commercial and industrial buildings. Building Energy Analyzer (BEA) estimates annual and monthly loads and costs associated with air-conditioning, heating, on-site power generation, thermal storage, and heat recovery systems for a given building and location. The user can compare the performance of standard and high efficiency electric chillers, variable speed electric chillers, absorption chillers, engine chillers, thermal storage, on-site generators, heat recovery, or desiccant systems. The user can also prepare side-by-side economic comparisons of different energy options and equipment life cycle cost analysis. The BEA is a system screening tool. It is a tool that is

85

Turkey - Analyzing Greenhouse Gas Mitigation Issues | Open Energy  

Open Energy Info (EERE)

Turkey - Analyzing Greenhouse Gas Mitigation Issues Turkey - Analyzing Greenhouse Gas Mitigation Issues Jump to: navigation, search Logo: Turkey - Analyzing Greenhouse Gas Mitigation Issues Name Turkey - Analyzing Greenhouse Gas Mitigation Issues Agency/Company /Organization Argonne National Laboratory Partner Turkish Ministry of Energy and Natural Resources, Turkish Electricity Transmission-Generation Company Sector Energy Focus Area Energy Efficiency Topics Background analysis Website http://www.dis.anl.gov/pubs/39 Country Turkey Western Asia References http://www.dis.anl.gov/pubs/39156.pdf Abstract CEEESA trained a team of experts from Turkey's Ministry of Energy and Natural Resources (MENR) and the Turkish Electricity Transmission-Generation Company (TEAS) to use various ENPEP modules. CEEESA trained a team of experts from Turkey's Ministry of Energy and

86

A Linear Method for Analyzing Lightning Field Changes  

Science Conference Proceedings (OSTI)

A constrained, least-squares method for analyzing multiple-station measurements of lightning field changes (?Es) is introduced. Previous methods have attempted to fit the spatial pattern of lightning ?Es using nonlinear models, such as a point ...

William J. Koshak; E. Philip Krider

1994-02-01T23:59:59.000Z

87

Analyzing Altimeter Artifacts: Statistical Properties of Ocean Waveforms  

Science Conference Proceedings (OSTI)

In this paper waveforms, that is, returns from the ocean surface, from a number of spaceborne radar altimeter instruments [European Remote-sensing Satellites (ERS-1 and -2), TOPEX, and Poseidon] are examined. This is the first paper to analyze ...

G. D. Quartly; M. A. Srokosz; A. C. McMillan

2001-12-01T23:59:59.000Z

88

TASITA—Towed Air–Sea interface Temperature Analyzer  

Science Conference Proceedings (OSTI)

An accurate platinum RTD-based (resistive temperature device) system has been developed to measure the vertical temperature profile in the region of the atmosphere-ocean interface. TASITA, the towed air–sea interaction temperature analyzer, ...

R. P. Cechet; J. Bennett; I. Helmond; P. A. Coppin; E. F. Bradley; I. J. Bapton; J. S. Godfrey

1994-06-01T23:59:59.000Z

89

DOE Hydrogen and Fuel Cells Program: New Report Analyzes Options...  

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

New Report Analyzes Options for Blending Hydrogen into Natural Gas Pipelines Mar 14, 2013 The U.S. Department of Energy's Fuel Cell Technologies Office has issued a new report...

90

Vehicle Technologies Office: Applied Battery Research  

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

Applied Battery Research to someone by E-mail Share Vehicle Technologies Office: Applied Battery Research on Facebook Tweet about Vehicle Technologies Office: Applied Battery...

91

Stored Program Computer as an Associative Radiation Analyzer  

Science Conference Proceedings (OSTI)

A system design based on the use of a stored program on?line computer is presented here. The system is used as an associative radiation analyzer. The channel capacity of the system is 20 bits (one million channel analyzer). The data storage program is based on a threaded list (tree) algorithm. The number of different events which will be measured during a particular experiment can be assigned for each experiment. The count capacity is 4096 counts per channel

Branko Sou?ek

1965-01-01T23:59:59.000Z

92

Current Densities in speed analyzer with different symmetries  

Science Conference Proceedings (OSTI)

A comparative analysis of the currents in speed analyzer of speeds is made with different symmetries. Three kinds of symmetries are considered; plane, cylindrical and spherical. The analyzers considered are formed by threes electrodes, the selector grid, the discriminator and the collector. The selector grid has a negative potential and for the coulombian effect the space charge is formed with the ionic thermal bath. Using kinetic theory a strongly non linear differential equation is obtained which is solved by numerical calculation.

Valdeblanquez, E. [Ciclo Basico, Departamento de Fisica, Apartado 4011- A 526, Universidad del Zulia, Facultad de Ingenieria, Maracaibo, Edo. Zulia (Venezuela); Centro de Investigacion de Matematicas Aplicadas, CIMA, Apartado 10486, Universidad del Zulia, Facultad de Ingenieria, Maracaibo, Edo. Zulia (Venezuela)

2006-12-04T23:59:59.000Z

93

BNL | Accelerators for Applied Research  

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

Accelerators for Applied Research Accelerators for Applied Research Brookhaven National Lab operates several accelerator facilities dedicated to applied research. These facilities directly address questions and concerns on a tremendous range of fields, including medical imaging, cancer therapy, computation, and space exploration. Leading scientists lend their expertise to these accelerators and offer crucial assistant to collaborating researchers, pushing the limits of science and technology. Interested in gaining access to these facilities for research? See the contact number listed for each facility. RHIC tunnel Brookhaven Linac Isotope Producer The Brookhaven Linac Isoptope Producer (BLIP)-positioned at the forefront of research into radioisotopes used in cancer treatment and diagnosis-produces commercially unavailable radioisotopes for use by the

94

CRC handbook of applied thermodynamics  

Science Conference Proceedings (OSTI)

The emphasis of this book is on applied thermodynamics, featuring the stage of development of a process rather than the logical development of thermodynamic principles. It is organized according to the types of problems encountered in industry, such as probing research, process assessment, and process development. The applied principles presented can be used in most areas of industry including oil and gas production and processing, chemical processing, power generation, polymer production, food processing, synthetic fuels production, specialty chemicals and pharmaceuticals production, bioengineered processes, etc.

Palmer, D.A. (Amoco Chemical Corp., Naperville, IL (USA). Research and Development Dept.)

1987-01-01T23:59:59.000Z

95

California Energy Commission Apply Today!  

E-Print Network (OSTI)

photovoltaic project in the future. Peak Demand Savings: 95 kW Energy Savings: 1,510,849 kWh Annual Energy CostCalifornia Energy Commission Apply Today! "The College implemented all of the recommended projects Programs Office (916) 654-4147 pubprog@energy.state.ca.us "CEC financing allowed us to install many

96

implementing bioenergy applied research & development  

E-Print Network (OSTI)

1 A Northern Centre for Renewable Energy implementing bioenergy applied research & development plant measures to become carbon neutral and operate on renewable energy. UNBC is uniquely positioned for Climate Solutions, and UNBC. The Green University Centre will be a model of energy efficiency

Northern British Columbia, University of

97

Robot Reworked to Analyze Radiation in Japan | Department of Energy  

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

Robot Reworked to Analyze Radiation in Japan Robot Reworked to Analyze Radiation in Japan Robot Reworked to Analyze Radiation in Japan April 14, 2011 - 2:30pm Addthis A technician at Idaho National Laboratory demonstrates the modified TALON robot. A technician at Idaho National Laboratory demonstrates the modified TALON robot. John Schueler John Schueler Former New Media Specialist, Office of Public Affairs How does it work? Sensors on the TALON robots provide visual, radiological survey, and/or mapping data about areas that are not accessible to people because of too-high levels of radiation. Radiation-sensing packages have been sent for robots already in Japan. The Department of Energy has been working around the clock to provide whatever assistance we can to the Government of Japan as they work to bring

98

The Applied Mathematics for Power Systems (AMPS)  

SciTech Connect

Increased deployment of new technologies, e.g., renewable generation and electric vehicles, is rapidly transforming electrical power networks by crossing previously distinct spatiotemporal scales and invalidating many traditional approaches for designing, analyzing, and operating power grids. This trend is expected to accelerate over the coming years, bringing the disruptive challenge of complexity, but also opportunities to deliver unprecedented efficiency and reliability. Our Applied Mathematics for Power Systems (AMPS) Center will discover, enable, and solve emerging mathematics challenges arising in power systems and, more generally, in complex engineered networks. We will develop foundational applied mathematics resulting in rigorous algorithms and simulation toolboxes for modern and future engineered networks. The AMPS Center deconstruction/reconstruction approach 'deconstructs' complex networks into sub-problems within non-separable spatiotemporal scales, a missing step in 20th century modeling of engineered networks. These sub-problems are addressed within the appropriate AMPS foundational pillar - complex systems, control theory, and optimization theory - and merged or 'reconstructed' at their boundaries into more general mathematical descriptions of complex engineered networks where important new questions are formulated and attacked. These two steps, iterated multiple times, will bridge the growing chasm between the legacy power grid and its future as a complex engineered network.

Chertkov, Michael [Los Alamos National Laboratory

2012-07-24T23:59:59.000Z

99

Seismic Technology Adapted to Analyzing and Developing Geothermal Systems  

Open Energy Info (EERE)

Technology Adapted to Analyzing and Developing Geothermal Systems Technology Adapted to Analyzing and Developing Geothermal Systems Below Surface-Exposed High-Velocity Rocks Geothermal Project Jump to: navigation, search Last modified on July 22, 2011. Project Title Seismic Technology Adapted to Analyzing and Developing Geothermal Systems Below Surface-Exposed High-Velocity Rocks Project Type / Topic 1 Recovery Act: Enhanced Geothermal Systems Component Research and Development/Analysis Project Type / Topic 2 Geophysical Exploration Technologies Project Description Historically, areas where the Earth surface is covered by an exposed high-velocity rock layer have been locations where conventional, single-component, seismic P-waves have failed to provide usable geological information. The research will use new seismic sources that emphasize shear waves and new seismic data-acquisition technology based on cable-free data recording to acquire seismic research data across two sites covered with surface-exposed highvelocity rocks. Research tasks will involve acquiring, processing, and interpreting both conventional seismic data and multicomponent seismic data. Scientists at BEG will analyze well logs, cores, and reservoir test data to construct geological models of the targeted geology across each study site.

100

Analyzing money distributions in `ideal gas' models of markets  

E-Print Network (OSTI)

We analyze an ideal gas like models of a trading market. We propose a new fit for the money distribution in the fixed or uniform saving market. For the marketwith quenched random saving factors for its agents we show that the steady state income ($m$) distribution $P(m)$ in the model has a power law tail with Pareto index $\

Chatterjee, A; Stinchcombe, Robert B; Chatterjee, Arnab; Chakrabarti, Bikas K.; Stinchcombe, Robin B.

2005-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "analyzer cxs applied" 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

Analyzing an embedded sensor with timed automata in uppaal  

Science Conference Proceedings (OSTI)

An infrared sensor is modeled and analyzed in Uppaal. The sensor typifies the sort of component that engineers regularly integrate into larger systems by writing interface hardware and software. In all, three main models are developed. In the first model, ... Keywords: Timed automata, Uppaal, timed trace inclusion, timing diagrams

Timothy Bourke, Arcot Sowmya

2013-12-01T23:59:59.000Z

102

Analyzing communities and their evolutions in dynamic social networks  

Science Conference Proceedings (OSTI)

We discover communities from social network data and analyze the community evolution. These communities are inherent characteristics of human interaction in online social networks, as well as paper citation networks. Also, communities may evolve over ... Keywords: Community, community net, evolution, evolution net, nonnegative matrix factorization, soft membership

Yu-Ru Lin; Yun Chi; Shenghuo Zhu; Hari Sundaram; Belle L. Tseng

2009-04-01T23:59:59.000Z

103

The HERMES Experiment I. Analyzing Powers in Pion Electroproduction  

E-Print Network (OSTI)

The HERMES Experiment I. Analyzing Powers in Pion Electroproduction II. The Aerogel Radiator and rescued me when I accidentally deleted my data. Al Massey and Jim Pendlay helped me design circuits, build for traveling to DESY and installing hundreds of aerogel tiles. I am indebted to countless members of the HERMES

104

Mining web query logs to analyze political issues  

Science Conference Proceedings (OSTI)

We present a novel approach to using anonymized web search query logs to analyze and visualize political issues. Our starting point is a list of politically annotated blogs (left vs. right). We use this list to assign a numerical political leaning to ... Keywords: opinion mining and sentiment analysis, partisanship, political leaning, web search logs

Ingmar Weber; Venkata Rama Kiran Garimella; Erik Borra

2012-06-01T23:59:59.000Z

105

Analyzing and Tracking Burning Structures in Lean Premixed Hydrogen Flames  

E-Print Network (OSTI)

Analyzing and Tracking Burning Structures in Lean Premixed Hydrogen Flames P.-T. Bremer1, G. Weber2 flames subject to different levels of tur- bulence. Due to their unstable nature, lean flames burn to quantitatively correlate the turbulence of the burning process with the distribution of burning regions, properly

106

Analyzing and Tracking Burning Structures in Lean Premixed Hydrogen Flames  

E-Print Network (OSTI)

Analyzing and Tracking Burning Structures in Lean Premixed Hydrogen Flames Peer-Timo Bremer, Member levels of turbulence. Due to their unstable nature, lean flames burn in cells separated by locally the turbulence of the burning process with the distribution of burning regions, properly segmented and selected

Pascucci, Valerio

107

Energy Analysis Department Analyzing the Effects of Temporal Wind Patterns  

E-Print Network (OSTI)

Energy Analysis Department Analyzing the Effects of Temporal Wind Patterns on the Value of Wind;Methods Summary Energy Analysis Department Wind Speed Data ­ TrueWind modeled wind-speed estimates (main;Summary of Key Findings (1) Energy Analysis Department Temporal patterns of wind production have

108

Plant analyzer for high-speed interactive simulation of BWR plant transients  

SciTech Connect

A combination of advanced modeling techniques and modern, special-purpose peripheral minicomputer technology was utilized to develop a plant analyzer which affords realistic predictions of plant transients and severe off-normal events in LWR power plants through on-line simulations at speeds up to 10 times faster than actual process speeds. The mathematical models account for nonequilibrium, nonhomogeneous two-phase flow effects in the coolant, for acoustical effects in the steam line and for the dynamics of the entire balance of the plant. Reactor core models include point kinetics with reactivity feedback due to void fraction, fuel temperature, coolant temperature, and boron concentration as well as a conduction model for predicting fuel and clad temperatures. Control systems and trip logic for plant protection systems are also simulated. The AD10 of Applied Dynamics International, a special-purpose peripheral processor, is used as the principal hardware of the plant analyzer.

Cheng, H.S.; Lekach, S.V.; Mallen, A.N.; Wulff, W.; Cerbone, R.J.

1984-01-01T23:59:59.000Z

109

Detector and energy analyzer for energetic-hydrogen in beams and plasmas  

DOE Patents (OSTI)

A detector for detecting energetic hydrogen ions and atoms ranging in energy from about 1 eV up to 1 keV in an evacuated environment includes a Schottky diode with a palladium or palladium-alloy gate metal applied to a silicon-dioxide layer on an n-silicon substrate. An array of the energetic-hydrogen detectors having a range of energy sensitivities form a plasma energy analyzer having a rapid response time and a sensitivity for measuring fluxes of energetic hydrogen. The detector is sensitive to hydrogen and its isotopes, but is insensitive to non-hydrogenic particles. The array of energetic-hydrogen detectors can be formed on a single silicon chip, with thin-film layers of gold metal applied in various thicknesses to successive detectors in the array. The gold layers serve as particle energy-filters so that each detector is sensitive to a different range of hydrogen energies.

Bastasz, R.J.; Hughes, R.C.; Wampler, W.R.

1986-10-31T23:59:59.000Z

110

Method and apparatus for analyzing the fill characteristics of a packaging container  

DOE Patents (OSTI)

A system for analyzing the fill characteristics of a container. A container having a filling material therein is positioned adjacent a sound generator. Sound waves from the generator are applied to the container, causing it to vibrate. A vibration detector is used to determine the amount of container vibration. A preferred vibration detector involves a laser vibrometer which applies a reference laser beam to the vibrating container. The reference beam is reflected off of the container to generate a reflected laser beam. The reflected beam experiences a Doppler frequency shift compared with the reference beam which is caused by container vibration. The Doppler shift of the reflected beam is then compared with standardized Doppler shift data from a control container. Repeated Doppler shift measurements may also be undertaken which are converted into a vibration profile that is compared with a standardized vibration profile from a control container.

Rodriguez, Julio G. (Idaho Falls, ID)

1998-01-01T23:59:59.000Z

111

Detector and energy analyzer for energetic-hydrogen in beams and plasmas  

DOE Patents (OSTI)

A detector for detecting energetic hydrogen ions and atoms ranging in energy from about 1 eV up to 1 keV in an evacuated environment includes a Schottky diode with a palladium or palladium-alloy gate metal applied to a silicondioxide layer on an n-silicon substrate. An array of the energetic-hydrogen detectors having a range of energy sensitivities form a plasma energy analyzer having a rapid response time and a sensitivity for measuring fluxes of energetic hydrogen. The detector is sensitive to hydrogen and its isotopes but is insensitive to non-hydrogenic particles. The array of energetic-hydrogen detectors can be formed on a single silicon chip, with thin-film layers of gold metal applied in various thicknesses to successive detectors in the array. The gold layers serve as particle energy-filters so that each detector is sensitive to a different range of hydrogen energies.

Bastasz, Robert J. (Livermore, CA); Hughes, Robert C. (Albuquerque, NM); Wampler, William R. (Albuquerque, NM)

1988-01-01T23:59:59.000Z

112

Detector and energy analyzer for energetic-hydrogen in beams and plasmas  

DOE Patents (OSTI)

A detector for detecting energetic hydrogen ions and atoms ranging in energy from about 1 eV up to 1 keV in an evacuated environment includes a Schottky diode with a palladium or palladium-alloy gate metal applied to a silicon-dioxide layer on an n-silicon substrate. An array of the energetic-hydrogen detectors having a range of energy sensitivities form a plasma energy analyzer having a rapid response time and a sensitivity for measuring fluxes of energetic hydrogen. The detector is sensitive to hydrogen and its isotopes but is insensitive to non-hydrogenic particles. The array of energetic-hydrogen detectors can be formed on a single silicon chip, with thin-film layers of gold metal applied in various thicknesses to successive detectors in the array. The gold layers serve as particle energy-filters so that each detector is sensitive to a different range of hydrogen energies. 4 figs.

Bastasz, R.J.; Hughes, R.C.; Wampler, W.R.

1988-11-01T23:59:59.000Z

113

ENERGY DEPENDENCE OF PP AND P-CARBON CNI ANALYZING POWER.  

DOE Green Energy (OSTI)

The method described in my RHIC Spin Note (hep-ph/305085) is applied to recently reported data from RHIC experiments in order to obtain values for the spin-flip Regge couplings. The data comes from both 100 GeV/c proton elastic scattering on a carbon target and on the recently commissioned polarized hydrogen gas jet target. These couplings are used to predict the analyzing power for proton-carbon scattering at the top RHIC fixed target energy of 250 GeV/c and for pp scattering at RHIC collider energy.

TRUEMAN, T.L.

2004-10-10T23:59:59.000Z

114

ORISE: White paper analyzes Deepwater Horizon event for improving nuclear  

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

Deepwater Horizon and Nuclear and Radiological Incidents: Common Challenges Deepwater Horizon and Nuclear and Radiological Incidents: Common Challenges and Solutions White paper analyzes Deepwater Horizon response, identifies approaches for radiological or nuclear emergency planning The 2010 Deepwater Horizon oil spill shares many of the same challenges associated with a radiological incident like the one considered in the Empire 09 exercise or even a much larger nuclear incident. By analyzing experiences during Deepwater Horizon, these challenges can be identified by the interagency in advance of a radiological or nuclear emergency and solutions made available. In the white paper Deepwater Horizon and Nuclear and Radiological Incidents: Common Challenges and Solutions (PDF, 462KB), ORISE examines the following three aspects of the Deepwater Horizon response:

115

NREL: Climate Neutral Research Campuses - Analyze Technology Options  

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

Analyze Technology Options Analyze Technology Options An effective climate action plan follows a portfolio approach and addresses each energy sector on campus. This section outlines how various technology options would fit into a campus climate action plan and provides examples of how others have used these technologies. Links to definitions, technology basics, and references are also provided. Use the Climate Action Planning Tool to identify which options will lead to the most significant reductions in consumption of fossil fuels and in turn meet campus greenhouse gas reduction goals. People and Policy People and Policy Formulate policies that have a long-term effect on energy consumption and identify human behaviors that lower energy use and greenhouse gas emissions. Energy Conservation

116

Argonne Gas-filled Fragment Analyzer-AGFA  

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

Gas-filled Fragment Analyzer-AGFA Gas-filled Fragment Analyzer-AGFA Argonne National Laboratory B.B. Back, R.V.F. Janssens, W.F. Henning, T.L. Khoo, J.A. Nolen, D.H. Potterveld, G. Savard, D. Seweryniak Hebrew University, Jerusalem, Israel M. Paul University of Massachusetts Lowell P. Chowdhury, C.J. Lister University of Maryland W.B. Walters University of Edinburgh P.J. Woods Lawrence Berkeley National Laboratory K. Gregorich Oregon State University W. Loveland Date: February 11, 2013 Abstract As the premier stable-beam user facility in the USA, ATLAS is currently being upgraded to provide high intensity (>1 pμA) stable beams. The combination of new high- efficiency detectors and intense beams will move ATLAS to the forefront as a world

117

A Computational Science Approach for Analyzing Culture - NERSC Science News  

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

A Computational A Computational Science Approach for Analyzing Culture A Computational Science Approach for Analyzing Culture February 18, 2010 | Tags: Life Sciences Contact: Linda Vu, lvu@lbl.gov, +1 510 486 2402 Click above image to watch the video of Jeremy Douglass speaking about Cultural Analytics. Just as photography revolutionized the study of art by allowing millions of people all over the world to scrutinize sculptures and paintings outside of museums, researchers from the Software Studies Initiative at the University of California at San Diego (UCSD) believe that a new paradigm called cultural analytics will drastically change the study of culture by allowing people to quantify evolving trends across time and countries. Inspired by scientists who have long used computers to transform

118

Analyzing video compression for transporting over wireless fading channels  

E-Print Network (OSTI)

Wireless video communication is becoming increasingly popular these days with new applications such as TV on mobile and video phones. Commercial success of these applications requires superior video quality at the receiver. So it is imperative to analyze the effect of a wireless channel on a video transmission. The aim of this research is to analyze the video transmission over Rayleigh fading channels for various bit error rates (BER), signal to noise ratios (Eb/N0) and Doppler rates, and to suggest which source coding scheme is best at which BER, Eb/N0 and Doppler rates. Alternative schemes such as hybrid (digital/analog) schemes were considered and their performances were compared with pure digital communication. It is also shown that the combination of digital and analog video communication does not yield any better performance compared to pure digital video communication.

Kannan, Karthik

2006-08-01T23:59:59.000Z

119

Analyzing occupancy profiles from a lighting controls field study  

SciTech Connect

Despite a number of published studies on the effectiveness of lighting controls in buildings, only one US study examines the occupancy patterns of building occupants. Occupancy profiles allow one to determine, for example, the probability that an office is occupied for each hour of the workday. Occupancy profiles are useful for many purposes including: (1) predicting the effectiveness of occupancy sensors for reducing peak demand, (2) evaluating the impact of human activity on building lighting and other electric loads and (3) providing lighting equipment manufacturers with detailed lighting operation data to help evaluate the impact of advanced lighting controls on equipment life. In this paper, we examine the occupancy profiles for 35 single person offices at a large office building in San Francisco and analyze the data to obtain average occupancy as a function of time of day. In addition, we analyzed the data to identify how the use of occupancy sensors may affect switching cycles and lamp life.

Rubinstein, Francis; Colak, Nesrin; Jennings, Judith; Neils, Danielle

2003-04-30T23:59:59.000Z

120

Analyzing interacting WS-BPEL processes using flexible model generation  

Science Conference Proceedings (OSTI)

We address the problem of analyzing the interaction between WS-BPEL processes. We present a technology chain that starts out with a WS-BPEL process and translates it into a Petri net model. On the model we decide controllability of the process (the existence ... Keywords: Business process modeling and analysis, Formal models in business process management, Petri nets, Process verification and validation, WS-BPEL

Niels Lohmann; Peter Massuthe; Christian Stahl; Daniela Weinberg

2008-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "analyzer cxs applied" 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

Pulsed Neurton Elemental On-Line Material Analyzer  

DOE Patents (OSTI)

An on-line material analyzer which utilizes pulsed neutron generation in order to determine the composition of material flowing through the apparatus. The on-line elemental material analyzer is based on a pulsed neutron generator. The elements in the material interact with the fast and thermal neutrons produced from the pulsed generator. Spectra of gamma-rays produced from fast neutrons interacting with elements of the material are analyzed and stored separately from spectra produced from thermal neutron reactions. Measurements of neutron activation takes place separately from the above reactions and at a distance from the neutron generator. A primary passageway allows the material to flow through at a constant rate of speed and operators to provide data corresponding to fast and thermal neutron reactions. A secondary passageway meters the material to allow for neutron activation analysis. The apparatus also has the capability to determine the density of the flowed material. Finally, the apparatus continually utilizes a neutron detector in order to normalize the yield of the gamma ray detectors and thereby automatically calibrates and adjusts the spectra data for fluctuations in neutron generation.

Vourvopoulos, George (Bowling Green, KY)

2002-08-20T23:59:59.000Z

122

DEVELOPMENT OF AN ON-LINE COAL WASHABILITY ANALYZER  

SciTech Connect

Washability analysis is the basis for nearly all coal preparation plant separations. Unfortunately, there are no on-line techniques for determining this most fundamental of all coal cleaning information. In light of recent successes at the University of Utah, it now appears possible to determine coal washability on-line through the use of x-ray computed tomography (CT) analysis. The successful development of such a device is critical to the establishment of process control and automated coal blending systems. In this regard, Virginia Tech, Terra Tek Inc., and several eastern coal companies have joined with the University of Utah and agreed to undertake the development of a x-ray CT-based on-line coal washability analyzer with financial assistance from DOE. The three-year project will cost $594,571, of which 33% ($194,575) will be cost-shared by the participants. The project involves development of appropriate software and extensive testing/evaluation of well-characterized coal samples from operating coal preparation plants. Each project participant brings special expertise to the project which is expected to create a new dimension in coal cleaning technology. Finally, it should be noted that the analyzer may prove to be a universal analyzer capable of providing not only washability analysis, but also particle size distribution analysis, ash analysis and perhaps pyritic sulfur analysis.

C.L. LIN; G.H. LUTTRELL; G.T. ADEL; JAN D. MILLER

1998-03-31T23:59:59.000Z

123

EERE Postdoctoral Research Awards: How to Apply  

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

How to Apply to someone by E-mail Share EERE Postdoctoral Research Awards: How to Apply on Facebook Tweet about EERE Postdoctoral Research Awards: How to Apply on Twitter Bookmark...

124

THREE ESSAYS ON APPLIED ECONOMICS  

E-Print Network (OSTI)

In this dissertation three essays were presented. In the first two essays we measure the consumer welfare changes caused by U.S. meat price changes. In the third essay the dynamic structure of international gasoline prices using the time series methodology is investigated. In chapter II, we investigate the U.S. consumer behavior on meat consumption depending on a linear expenditure system (LES), and then we simulate the welfare effects of a set of price changes on the U.S. meat consumption. The simulation results show that the amount of consumer welfare change for each meat is not same across the meats under the same percentage change of price. The simulation results also show that when all the prices are doubled the total amount of CV reaches almost the same amount of current total quarterly expenditures for the three meats. In chapter III, we apply the compensating variation (CV) approach for the measurement of consumer welfare losses associated with beef price changes. We applied the long-run cointegrating relationship in vector error correction model (VECM) to estimate the Marshallian demand function. Apparently, the use of long-run cointegration in VECM in deriving the direct Marshallian demand function to measure the consumer welfare change is the first attempt in the literature. This is one of the contributions of the study. The simulation results show that the amount of consumer welfare change for beef is compatible with the one derived from LES methodology. In chapter IV, an empirical framework to summarize the interdependence of four international gasoline markets (New York, U.S. Gulf Coast, Rotterdam and Singapore) is presented. For that purpose, we employ a structural VECM and directed acyclic graphs (DAGs). To solve the identification problem in structural VECM, we apply DAGs derived from contemporaneous VECM innovations. The impulse response functions show that the time period in which a shock in a market affects the other market is very short. Forecast error variance decompositions (FEVD) shows that in all markets, except the U.S. Gulf Coast market, current and past shocks in their own market explained the most of the volatility in their own market in the Short-run.

Shin, Sang-Cheol

2008-08-01T23:59:59.000Z

125

Applied Materials | Open Energy Information  

Open Energy Info (EERE)

Materials Materials Jump to: navigation, search Name Applied Materials Address 3050 Bowers Avenue Place Santa Clara, California Zip 95054 Sector Solar Stock Symbol AMAT Website http://www.appliedmaterials.co Coordinates 37.3775749°, -121.9794416° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":37.3775749,"lon":-121.9794416,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

126

Weatherization and Intergovernmental Program: Apply for Weatherization  

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

Apply Apply for Weatherization Assistance to someone by E-mail Share Weatherization and Intergovernmental Program: Apply for Weatherization Assistance on Facebook Tweet about Weatherization and Intergovernmental Program: Apply for Weatherization Assistance on Twitter Bookmark Weatherization and Intergovernmental Program: Apply for Weatherization Assistance on Google Bookmark Weatherization and Intergovernmental Program: Apply for Weatherization Assistance on Delicious Rank Weatherization and Intergovernmental Program: Apply for Weatherization Assistance on Digg Find More places to share Weatherization and Intergovernmental Program: Apply for Weatherization Assistance on AddThis.com... Plans, Implementation, & Results Weatherization Assistance Program Weatherization Services

127

Vehicle Technologies Office: Applied Battery Research  

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

Applied Battery Research Applied battery research addresses the barriers facing the lithium-ion systems that are closest to meeting the technical energy and power requirements for...

128

Analyzing Vehicle Fuel Saving Opportunities through Intelligent Driver Feedback  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

NREL/CP-5400-53864.Posted with permission. NREL/CP-5400-53864.Posted with permission. Presented at the 2012 SAE World Congress, 24-26 April 2012, Detroit, Michigan 2012-01-0494 Analyzing Vehicle Fuel Saving Opportunities Published through Intelligent Driver Feedback 04/16/2012 Jeffrey Gonder, Matthew Earleywine and Witt Sparks National Renewable Energy Laboratory doi:10.4271/2012-01-0494 ABSTRACT While it is well known that "MPG will vary" based on how one drives, little independent research exists on the aggregate

129

Methods for Analyzing Electric Load Shape and its Variability  

Science Conference Proceedings (OSTI)

Current methods of summarizing and analyzing electric load shape are discussed briefly and compared. Simple rules of thumb for graphical display of load shapes are suggested. We propose a set of parameters that quantitatively describe the load shape in many buildings. Using the example of a linear regression model to predict load shape from time and temperature, we show how quantities such as the load?s sensitivity to outdoor temperature, and the effectiveness of demand response (DR), can be quantified. Examples are presented using real building data.

Price, Philip

2010-05-12T23:59:59.000Z

130

Severe accident sequences analyzed for a two-loop PWR  

Science Conference Proceedings (OSTI)

Different severe accident sequences have been analyzed for a two-loop Westinghouse pressurized water reactor (PWR) using the MELCOR code, version 1.8.4. The purpose of this study was to calculate source terms and the timing of events for severe accident sequences at this type of PWR to be used in the HAS-CAL code .The results calculated by MELCOR have been compared to results from the individual plant examination (IPE) of the Kewaunee nuclear power plant, also a two-loop Westinghouse PWR. The results of the Kewaunee IPE were obtained with the severe accident code MAAP.

Carbajo, J.J. [Oak Ridge National Lab., TN (United States)

1997-12-01T23:59:59.000Z

131

System and method for modeling and analyzing complex scenarios  

SciTech Connect

An embodiment of the present invention includes a method for analyzing and solving possibility tree. A possibility tree having a plurality of programmable nodes is constructed and solved with a solver module executed by a processor element. The solver module executes the programming of said nodes, and tracks the state of at least a variable through a branch. When a variable of said branch is out of tolerance with a parameter, the solver disables remaining nodes of the branch and marks the branch as an invalid solution. The valid solutions are then aggregated and displayed as valid tree solutions.

Shevitz, Daniel Wolf

2013-04-09T23:59:59.000Z

132

DARPA Learning Applied to Ground Robots (LAGR)  

Science Conference Proceedings (OSTI)

DARPA Learning Applied to Ground Robots (LAGR) Project (Concluded). Summary: The National Institute of Standards ...

2012-01-04T23:59:59.000Z

133

Vector Network Analyzer Techniques to measure WR340 Waveguide Windows  

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

6 6 Vector Network Analyzer Techniques to Measure WR340 Waveguide Windows T. L. Smith ASD / RF Group Advanced Photon Source Argonne National Laboratory June 26, 2002 Table of Contents 1) Introduction 2) Objective 3) Full Two-Port Calibration 4) TRL (Thru-Reflect-Line) 5) TRL / WR340 Waveguide Window Measurement 6) Conclusions 7) References 1. Introduction In its fundamental form, network analysis involves the measurement of incident, reflected, and transmitted waves that travel along transmission lines. Measuring both magnitude and phase of components is important for several reasons. First, both measurements are required to fully characterize a linear network and ensure distortion- free transmission. To design effective matching networks, complex impedances must be

134

Analyze Data to Evaluate Greenhouse Gas Emissions Profile for Buildings |  

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

Buildings Buildings Analyze Data to Evaluate Greenhouse Gas Emissions Profile for Buildings October 7, 2013 - 10:47am Addthis YOU ARE HERE Step 2 Once the relevant data have been collected, the next step is to identify the biggest building energy users and their greenhouse gas (GHG) emissions contribution. Ideally would be done at the program level using actual building characteristic and performance data. However, assumptions may be established about energy performance of buildings based on general location and building type. Ultimately, building efficiency measures need to be evaluated at the building level before implementing them, but facility energy managers can evaluate the relative impact of different GHG reduction approaches using assumptions about the building characteristics and estimates of efficiency

135

Analyze Data to Evaluate Greenhouse Gas Emissions Profile for Business  

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

Business Travel Business Travel Analyze Data to Evaluate Greenhouse Gas Emissions Profile for Business Travel October 7, 2013 - 1:28pm Addthis YOU ARE HERE Step 2 Once the key information has been compiled, a Federal agency should be well-positioned to address the following questions at the agency, program, or site level, as appropriate: What Proportion of Employees Travel? Developing an understanding of who is traveling will help to establish a more useful baseline and measure of progress than tracking change for all employees. An example of how this can better inform planning is shown in Figure 1. Looking only at the total trips and total employees at Agency ABC, the resulting metric is 2 trips per employee per year. However, because only 40% of employees at Agency ABC travel the average number of

136

A Reference Based Analysis Framework for Analyzing System Call Traces  

SciTech Connect

Reference based analysis (RBA) is a novel data mining tool for exploring a test data set with respect to a reference data set. The power of RBA lies in it ability to transform any complex data type, such as symbolic sequences and multi-variate categorical data instances, into a multivariate continuous representation. The transformed representation not only allows visualization of the complex data, which cannot be otherwise visualized in its original form, but also allows enhanced anomaly detection in the transformed feature space. We demonstrate the application of the RBA framework in analyzing system call traces and show how the transformation results in improved intrusion detection performance over state of art data mining based intrusion detection methods developed for system call traces.

Chandola, Varun [ORNL; Kumar, Vipin [University of Minnesota; Boriah, Shyam [University of Minnesota

2010-01-01T23:59:59.000Z

137

Precise Measurement of Deuteron Tensor Analyzing Powers with BLAST  

SciTech Connect

We report a precision measurement of the deuteron tensor analyzing powers T{sub 20} and T{sub 21} at the MIT-Bates Linear Accelerator Center. Data were collected simultaneously over a momentum transfer range Q=2.15-4.50 fm{sup -1} with the Bates Large Acceptance Spectrometer Toroid using a highly polarized deuterium internal gas target. The data are in excellent agreement with calculations in a framework of effective field theory. The deuteron charge monopole and quadrupole form factors G{sub C} and G{sub Q} were separated with improved precision, and the location of the first node of G{sub C} was confirmed at Q=4.19{+-}0.05 fm{sup -1}. The new data provide a strong constraint on theoretical models in a momentum transfer range covering the minimum of T{sub 20} and the first node of G{sub C}.

Zhang, C.; Akdogan, T.; Bertozzi, W.; Botto, T.; Clasie, B.; DeGrush, A.; Dow, K.; Farkhondeh, M.; Franklin, W.; Gilad, S.; Hasell, D.; Kolster, H.; Maschinot, A.; Matthews, J.; Meitanis, N.; Milner, R.; Redwine, R.; Seely, J.; Shinozaki, A.; Tschalaer, C. [Laboratory for Nuclear Science and Bates Linear Accelerator Center, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139 (United States)

2011-12-16T23:59:59.000Z

138

Final Report for "Analyzing and visualizing next generation climate data"  

SciTech Connect

The project "Analyzing and visualizing next generation climate data" adds block-structured (mosaic) grid support, parallel processing, and 2D/3D curvilinear interpolation to the open-source UV-CDAT climate data analysis tool. Block structured grid support complies to the Gridspec extension submitted to the Climate and Forecast metadata conventions. It contains two parts: aggregation of data spread over multiple mosaic tiles (M-SPEC) and aggregation of temporal data stored in different files (F-SPEC). Together, M-SPEC and F-SPEC allow users to interact with data stored in multiple files as if the data were in a single file. For computational expensive tasks, a flexible, multi-dimensional, multi-type distributed array class allows users to process data in parallel using remote memory access. Both nodal and cell based interpolation is supported; users can choose between different interpolation libraries including ESMF and LibCF depending on the their particular needs.

Pletzer, Alexander

2012-11-13T23:59:59.000Z

139

AnalyzeHOLE: An Integrated Wellbore Flow Analysis Tool  

SciTech Connect

Conventional interpretation of flow logs assumes that hydraulic conductivity is directly proportional to flow change with depth. However, well construction can significantly alter the expected relation between changes in fluid velocity and hydraulic conductivity. Strong hydraulic conductivity contrasts between lithologic intervals can be masked in continuously screened wells. Alternating intervals of screen and blank casing also can greatly complicate the relation between flow and hydraulic properties. More permeable units are not necessarily associated with rapid fluid-velocity increases. Thin, highly permeable units can be misinterpreted as thick and less permeable intervals or not identified at all. These conditions compromise standard flow-log interpretation because vertical flow fields are induced near the wellbore. AnalyzeHOLE, an integrated wellbore analysis tool for simulating flow and transport in wells and aquifer systems, provides a better alternative for simulating and evaluating complex well-aquifer system interaction. A pumping well and adjacent aquifer system are simulated with an axisymmetric, radial geometry in a two-dimensional MODFLOW model. Hydraulic conductivities are distributed by depth and estimated with PEST by minimizing squared differences between simulated and measured flows and drawdowns. Hydraulic conductivity can vary within a lithology but variance is limited with regularization. Transmissivity of the simulated system also can be constrained to estimates from single-well, pumping tests. Water-quality changes in the pumping well are simulated with simple mixing models between zones of differing water quality. These zones are differentiated by backtracking thousands of particles from the well screens with MODPATH. An Excel spreadsheet is used to interface the various components of AnalyzeHOLE by (1) creating model input files, (2) executing MODFLOW, MODPATH, PEST, and supporting FORTRAN routines, and (3) importing and graphically displaying pertinent results.

Keith J. Halford

2009-10-01T23:59:59.000Z

140

Analyzing and Tracking Burning Structures in Lean Premixed Hydrogen Flames  

DOE Green Energy (OSTI)

This paper presents topology-based methods to robustly extract, analyze, and track features defined as subsets of isosurfaces. First, we demonstrate how features identified by thresholding isosurfaces can be defined in terms of the Morse complex. Second, we present a specialized hierarchy that encodes the feature segmentation independent of the threshold while still providing a flexible multi-resolution representation. Third, for a given parameter selection we create detailed tracking graphs representing the complete evolution of all features in a combustion simulation over several hundred time steps. Finally, we discuss a user interface that correlates the tracking information with interactive rendering of the segmented isosurfaces enabling an in-depth analysis of the temporal behavior. We demonstrate our approach by analyzing three numerical simulations of lean hydrogen flames subject to different levels of turbulence. Due to their unstable nature, lean flames burn in cells separated by locally extinguished regions. The number, area, and evolution over time of these cells provide important insights into the impact of turbulence on the combustion process. Utilizing the hierarchy we can perform an extensive parameter study without re-processing the data for each set of parameters. The resulting statistics enable scientist to select appropriate parameters and provide insight into the sensitivity of the results wrt. to the choice of parameters. Our method allows for the first time to quantitatively correlate the turbulence of the burning process with the distribution of burning regions, properly segmented and selected. In particular, our analysis shows that counter-intuitively stronger turbulence leads to larger cell structures, which burn more intensely than expected. This behavior suggests that flames could be stabilized under much leaner conditions than previously anticipated.

Bremer, Peer-Timo; Weber, Gunther; Pascucci, Valerio; Day, Marc; Bell, John

2009-06-01T23:59:59.000Z

Note: This page contains sample records for the topic "analyzer cxs applied" 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

Installation and Testing of a Jorin Visual Process Analyzer  

Science Conference Proceedings (OSTI)

The Jorin Visual Process Analyzer (ViPA) is an on-line instrument that uses video microscope imaging to detect and measure the physical characteristics of dispersed objects within a process stream or laboratory sample. Object analysis is performed by capturing an on-going sequence of single frames from the video feed and relaying the images in real time to a nearby control computer where the ViPA software then processes and transfigures the information from the images into meaningful process data. The ViPA captures and analyzes approximately 15 images per second and continuously records 17 material parameters including size, shape and optical density. The ViPA software uses the measured parameters to differentiate between different classes of objects including organic droplets, gas bubbles, and solid particles. Procurement of this instrument provides a unique capability to support predictive modeling and further understanding of mass transfer during solvent extraction processes. Organic droplet data collected using the ViPA can be used to develop dispersion profiles of the liquid-liquid mixing and disengagements sections for each type of process equipment. These profiles will provide insight into mixing dynamics and will guide the prevention of emulsion formation that leads to system losses. Additionally, the measurement capabilities of the ViPA will provide the input needed to create new two-phase Computational Fluid Dynamics (CFD) models that characterize both mixing and separation operations in the various types of equipment. These models can then be used to improve process efficiency by optimizing operation parameters for each proposed extraction cycle.

Kristi M Christensen

2010-09-01T23:59:59.000Z

142

EBizPort: Collecting and Analyzing Business Intelligence Information  

E-Print Network (OSTI)

To make good decisions, businesses try to gather good intelligence information. Yet managing and processing a large amount of unstructured information and data stand in the way of greater business knowledge. An effective business intelligence tool must be able to access quality information from a variety of sources in a variety of forms, and it must support people as they search for and analyze that information. The EBizPort system was designed to address information needs for the business/IT community. EBizPort’s collection-building process is designed to acquire credible, timely, and relevant information. The user interface provides access to collected and metasearched resources using innovative tools for summarization, categorization, and visualization. The effectiveness, efficiency, usability, and information quality of the EBizPort system were measured. EBizPort significantly outperformed Brint, a business search portal, in search effectiveness, information quality, user satisfaction, and usability. Users particularly liked EBizPort’s clean and user-friendly interface. Results from our evaluation study suggest that the visualization function added value to the search and analysis process, that the generalizable collection-building technique can be useful for domain-specific information searching on the Web, and that the search interface was important for Web search and browse support.

Byron Marshall; Daniel Mcdonald; Hsinchun Chen; Wingyan Chung

2004-01-01T23:59:59.000Z

143

Tandem Differential Mobility Analyzer/Aerodynamic Particle Sizer (APS) Handbook  

SciTech Connect

The tandem differential mobility analyzer (TDMA) is a single instrument that cycles through a series of complementary measurements of the physical properties of size-resolved submicron particles. In 2008, the TDMA was augmented through the addition of an aerodynamic particle sizer (APS), which extends the upper limit of the measured size distribution into the supermicron range. These two instruments are operated in parallel, but because they are controlled by a common computer and because the size distributions measured by the two are integrated in the produced datastreams, they are described together here. Throughout the day, the TDMA sequentially measures submicron aerosol size distributions and size-resolved hygroscopic growth distributions. More specifically, the instrument is operated as a scanning DMA to measure size distributions and as a TDMA to measure size-resolved hygroscopicity. A typical measurement sequence requires roughly 45 minutes. Each morning additional measurements are made of the relative humidity (RH) dependent hygroscopicity and temperature-dependent volatility of size-resolved particles. When the outside temperature and RH are within acceptable ranges, the hydration state of size-resolved particles is also characterized. The measured aerosol distributions complement the array of aerosol instruments in the Aerosol Observing System (AOS) and provide additional details of the light-scattering and cloud-nucleating characteristics of the aerosol.

Collins, D

2010-06-18T23:59:59.000Z

144

Method and system for analyzing and classifying electronic information  

DOE Patents (OSTI)

A data analysis and classification system that reads the electronic information, analyzes the electronic information according to a user-defined set of logical rules, and returns a classification result. The data analysis and classification system may accept any form of computer-readable electronic information. The system creates a hash table wherein each entry of the hash table contains a concept corresponding to a word or phrase which the system has previously encountered. The system creates an object model based on the user-defined logical associations, used for reviewing each concept contained in the electronic information in order to determine whether the electronic information is classified. The data analysis and classification system extracts each concept in turn from the electronic information, locates it in the hash table, and propagates it through the object model. In the event that the system can not find the electronic information token in the hash table, that token is added to a missing terms list. If any rule is satisfied during propagation of the concept through the object model, the electronic information is classified.

McGaffey, Robert W. (Oak Ridge, TN); Bell, Michael Allen (Powell, TN); Kortman, Peter J. (Knoxville, TN); Wilson, Charles H. (Etowah, TN)

2003-04-29T23:59:59.000Z

145

Effects of applying STR for group learning activities on learning performance in a synchronous cyber classroom  

Science Conference Proceedings (OSTI)

This study aimed to apply Speech to Text Recognition (STR) for individual oral presentations and group discussions of students in a synchronous cyber classroom. An experiment was conducted to analyze the effectiveness of applying STR on learning performance. ... Keywords: Computer-mediated communication, Distance education and telelearning, Improving classroom teaching, Pedagogical issues, cooperative/collaborative learning

Tony C. T. Kuo; Rustam Shadiev; Wu-Yuin Hwang; Nian-Shing Chen

2012-01-01T23:59:59.000Z

146

An efficient load model for analyzing demand side management impacts  

SciTech Connect

The main objective of implementing Demand Side Management (DSM) in power systems is to change the utility's load shape--i.e. changes in the time pattern and magnitude of utility's load. Changing the load shape as a result of demand side activities could change the peak load, base load and/or energy demand. Those three variables have to be explicitly modeled into the load curve for properly representing the effects of demand side management. The impact of DSM will be manifested as higher or lower reliability levels. This paper presents an efficient technique to model the system load such that the impact of demand side management on the power system can be easily and accurately evaluated. The proposed technique to model the load duration curve will facilitate the representation of DSM impacts on loss-of-load probability, energy not served and energy consumption. This will provide an analytical method to study the impact of DSM on capacity requirements. So far iterative methods have been applied to study these impacts. The proposed analytical method results in a faster solution with higher accuracy. It takes only 18 seconds on an 80486 PC to solve each case study involving different peak and base loads, and energy use.

Rahman, S.; Rinaldy (Virginia Polytechnic Inst. and State Univ., Blacksburg, VA (United States))

1993-08-01T23:59:59.000Z

147

Radiation induced strand breakage analyzed by tunel technique  

E-Print Network (OSTI)

The objective of this research is to fully characterize the effectiveness and limits of using the terminal deoxynucleotidyl transferase mediated biotin-dUTP nick end labeling (TUNEL) technique for analysis of radiation induced strand breakage. If the TUNEL technique is found valuable, it could be applied to develop a biodosimetry protocol, primarily useful for individuals exposed in radiological accidents. Several techniques currently in use include fluorescent in-situ hybridization, the comet assay and the dicentric assay, yet each has drawbacks such as limited sensitivity or considerable preparation time. Recently, the TUNEL assay has been used in studies by Harvey and Ford (1997) to investigate chromatid breaks due to restriction enzymes. This research uses similar protocols to examine breaks due to radiation. Chinese hamster ovary (CHO) cells were cultured and exposed to X rays, receiving a dose ranging from 0 to 2 Gy. Slides were created using a standard metaphase chromosome preparation technique, followed by the TUNEL reaction to highlight chromosome breaks. The results were used to build a dose response curve. Although the expected increase in TUNEL positives per metaphase cell with increased x-ray dose was seen, large errors were associated with the results rendering TUNEL assay less than ideal for biodosimetry purposes. Additionally, TUNEL is not very effective at high doses because each TUNEL positive becomes indistinguishable from neighboring positives due to the high number of positives on each chromosome.

Reynolds, Marissa Dawn

2003-01-01T23:59:59.000Z

148

Oxidation Kinetics Modeling Applying Phase Field Approach  

Science Conference Proceedings (OSTI)

Presentation Title, Oxidation Kinetics Modeling Applying Phase Field Approach ... chemical reaction rates will increase exponentially and environmental attack ...

149

Researcher, Los Alamos National Laboratory - Applied Physics...  

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

Applied Physics Division | National Nuclear Security Administration Our Mission Managing the Stockpile Preventing Proliferation Powering the Nuclear Navy Emergency Response...

150

Applied Chemicals and Materials Staff Directory  

Science Conference Proceedings (OSTI)

Applied Chemicals and Materials Staff Directory. ... accept either a name, organizational name, or ... MML Organization. Contact. Material Measurement ...

2012-10-12T23:59:59.000Z

151

CHEMICAL ENGINEERING SCHOOL OF ENGINEERING & APPLIED SCIENCE  

E-Print Network (OSTI)

30 CHEMICAL ENGINEERING SCHOOL OF ENGINEERING & APPLIED SCIENCE MIAMI UNIVERSITY 2005-2006 The program leads to the degree, Bachelor of Science in Applied Science, with a major in Chemical Engineering The chemical engineering students learn to apply the concepts of chemistry, biochemistry and biological science

Dollar, Anna

152

Environmental Impact and Sustainability Applied General Equilibrium Model  

Open Energy Info (EERE)

Page Page Edit with form History Facebook icon Twitter icon » Environmental Impact and Sustainability Applied General Equilibrium Model (ENVISAGE) Jump to: navigation, search LEDSGP green logo.png FIND MORE DIA TOOLS This tool is part of the Development Impacts Assessment (DIA) Toolkit from the LEDS Global Partnership. Tool Summary LAUNCH TOOL Name: Environmental Impact and Sustainability Applied General Equilibrium Model (ENVISAGE) Agency/Company /Organization: World Bank Sector: Climate Topics: Analysis Tools Complexity/Ease of Use: Advanced Website: go.worldbank.org/ZC77UJYJ50 Related Tools TransportToolkit Prototype Threshold 21 Model General Equilibrium Modeling Package (GEMPACK) ... further results Designed to analyze a variety of issues related to the economics of climate

153

Towards Applying Reengineering Services to Energy-Efficient Applications  

E-Print Network (OSTI)

Abstract—Conserving resources and saving energy has become an important issue for information and communication technology. With increasing adoption of smartphones and tablet PCs, reducing energy consumption in mobile computing is of particular significance. User expectations towards their mobile devices are rising, and functionality is increasing. Accordingly, available energy is made a scarce resource. This paper discusses how software reengineering techniques, like dynamic analysis and refactoring, can be applied to the field of energy-aware computing, to monitor, analyze, and optimize the energy profile of mobile applications and devices.

Jan Jelschen Marion Gottschalk

2012-01-01T23:59:59.000Z

154

Fundamental & Applied Bioenergy | Clean Energy | ORNL  

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

a new generation of efficient bioenergy strategies that will reduce U.S. dependence on foreign oil and help curb carbon emissions. Fundamental and applied bioenergy research at...

155

Applied Control Strategies at a Cogeneration Plant.  

E-Print Network (OSTI)

?? The purpose of this paper is to demonstrate the effectiveness of “classical strategies for dynamic control” on authentic cogeneration processes. These strategies are applied… (more)

Burns, Joseph William

2011-01-01T23:59:59.000Z

156

Applied Quantum Technology AQT | Open Energy Information  

Open Energy Info (EERE)

AQT Jump to: navigation, search Name Applied Quantum Technology (AQT) Place Santa Clara, California Zip 95054 Product California-based manufacturer of CIGS (copper indium gallium...

157

DRAFT GUIDANCE Applying for Other Uses of  

E-Print Network (OSTI)

DRAFT GUIDANCE Applying for Other Uses of Phosphogypsum: Submitting a Complete Petition 40 CFR 61 Assignment 0-2 #12;Applying for Other Uses of Phosphogypsum: Submitting a Complete Petition Table of Contents phosphogypsum in stacks? . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 2.4. What

158

Applied technology section. Monthly report, March 1994  

Science Conference Proceedings (OSTI)

This is a monthly report giving the details on research currently being conducted at the Savannah River Technology Center. The following are areas of the research, engineering modeling and simulation, applied statistics, applied physics,experimental thermal hydraulics,and packaging and transportation.

Buckner, M.R.

1994-04-20T23:59:59.000Z

159

Applied Materials Inc AMAT | Open Energy Information  

Open Energy Info (EERE)

Inc AMAT Inc AMAT Jump to: navigation, search Name Applied Materials Inc (AMAT) Place Santa Clara, California Zip 95052-8039 Sector Solar Product US-based manufacturer of equipment used in solar (silicon, thin-film, BIPV), semiconductor, and LCD markets. References Applied Materials Inc (AMAT)[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Applied Materials Inc (AMAT) is a company located in Santa Clara, California . References ↑ "Applied Materials Inc (AMAT)" Retrieved from "http://en.openei.org/w/index.php?title=Applied_Materials_Inc_AMAT&oldid=342244" Categories: Clean Energy Organizations Companies Organizations Stubs What links here Related changes

160

Applied Materials Wind Turbine | Open Energy Information  

Open Energy Info (EERE)

Wind Turbine Wind Turbine Jump to: navigation, search Name Applied Materials Wind Turbine Facility Applied Materials Sector Wind energy Facility Type Community Wind Facility Status In Service Owner Applied Materials Developer Applied Materials Energy Purchaser Applied Materials Location Gloucester MA Coordinates 42.62895426°, -70.65153122° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":42.62895426,"lon":-70.65153122,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

Note: This page contains sample records for the topic "analyzer cxs applied" 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

Irradiated-Microsphere Gamma Analyzer (IMGA): an integrated system for HTGR coated particle fuel performance assessment  

SciTech Connect

The Irradiated-Microsphere Gamma Analyzer (IMGA) System, designed and built at ORNL, provides the capability of making statistically accurate failure fraction measurements on irradiated HTGR coated particle fuel. The IMGA records the gamma-ray energy spectra from fuel particles and performs quantitative analyses on these spectra; then, using chemical and physical properties of the gamma emitters it makes a failed-nonfailed decision concerning the ability of the coatings to retain fission products. Actual retention characteristics for the coatings are determined by measuring activity ratios for certain gamma emitters such as /sup 137/Cs//sup 95/Zr and /sup 144/Ce//sup 95/Zr for metallic fission product retention and /sup 134/Cs//sup 137/Cs for an indirect measure of gaseous fission product retention. Data from IMGA (which can be put in the form of n failures observed in N examinations) can be accurately described by the binomial probability distribution model. Using this model, a mathematical relationship between IMGA data (n,N), failure fraction, and confidence level was developed. To determine failure fractions of less than or equal to 1% at confidence levels near 95%, this model dictates that from several hundred to several thousand particles must be examined. The automated particle handler of the IMGA system provides this capability. As a demonstration of failure fraction determination, fuel rod C-3-1 from the OF-2 irradiation capsule was analyzed and failure fraction statistics were applied. Results showed that at the 1% failure fraction level, with a 95% confidence level, the fissile particle batch could not meet requirements; however, the fertile particle exceeded these requirements for the given irradiation temperature and burnup.

Kania, M.J.; Valentine, K.H.

1980-02-01T23:59:59.000Z

162

Techniques for modeling and analyzing RNA and protein folding energy landscapes  

E-Print Network (OSTI)

RNA and protein molecules undergo a dynamic folding process that is important to their function. Computational methods are critical for studying this folding pro- cess because it is difficult to observe experimentally. In this work, we introduce new computational techniques to study RNA and protein energy landscapes, includ- ing a method to approximate an RNA energy landscape with a coarse graph (map) and new tools for analyzing graph-based approximations of RNA and protein energy landscapes. These analysis techniques can be used to study RNA and protein fold- ing kinetics such as population kinetics, folding rates, and the folding of particular subsequences. In particular, a map-based Master Equation (MME) method can be used to analyze the population kinetics of the maps, while another map analysis tool, map-based Monte Carlo (MMC) simulation, can extract stochastic folding pathways from the map. To validate the results, I compared our methods with other computational meth- ods and with experimental studies of RNA and protein. I first compared our MMC and MME methods for RNA with other computational methods working on the com- plete energy landscape and show that the approximate map captures the major fea- tures of a much larger (e.g., by orders of magnitude) complete energy landscape. Moreover, I show that the methods scale well to large molecules, e.g., RNA with 200+ nucleotides. Then, I correlate the computational results with experimental findings. I present comparisons with two experimental cases to show how I can pre- dict kinetics-based functional rates of ColE1 RNAII and MS2 phage RNA and their mutants using our MME and MMC tools respectively. I also show that the MME and MMC tools can be applied to map-based approximations of protein energy energy landscapes and present kinetics analysis results for several proteins.

Tang, Xinyu

2007-12-01T23:59:59.000Z

163

A procedure to analyze nonlinear density waves in Saturn's rings using several occultation profiles  

E-Print Network (OSTI)

Cassini radio science experiments have provided multiple occultation optical depth profiles of Saturn's rings that can be used in combination to analyze density waves. This paper establishes an accurate procedure of inversion of the wave profiles to reconstruct the wave kinematic parameters as a function of semi-major axis, in the nonlinear regime. This procedure is achieved from simulated data in the presence of realistic noise perturbations, to control the reconstruction error. By way of illustration we have applied our procedure to the Mimas 5:3 density wave. We were able to recover precisely the kinematic parameters from the radio experiment occultation data in most of the propagation region; a preliminary analysis of the pressure-corrected dispersion allowed us to determine new but still uncertain values for the opacity ($K\\simeq 0.02$ cm$^2$/g) and velocity dispersion of ($c_o\\simeq 0.6$ cm/s) in the wave region. Our procedure constitutes the first step in our planned analysis of the density waves of Sa...

Rappaport, N J; French, R G; Marouf, E A; McGhee, C A

2010-01-01T23:59:59.000Z

164

Ion-beam apparatus and method for analyzing and controlling integrated circuits  

DOE Patents (OSTI)

An ion-beam apparatus and method for analyzing and controlling integrated circuits. The ion-beam apparatus comprises a stage for holding one or more integrated circuits (ICs); a source means for producing a focused ion beam; and a beam-directing means for directing the focused ion beam to irradiate a predetermined portion of the IC for sufficient time to provide an ion-beam-generated electrical input signal to a predetermined element of the IC. The apparatus and method have applications to failure analysis and developmental analysis of ICs and permit an alteration, control, or programming of logic states or device parameters within the IC either separate from or in combination with applied electrical stimulus to the IC for analysis thereof. Preferred embodiments of the present invention including a secondary particle detector and an electron floodgun further permit imaging of the IC by secondary ions or electrons, and allow at least a partial removal or erasure of the ion-beam-generated electrical input signal.

Campbell, Ann N. (Albuquerque, NM); Soden, Jerry M. (Placitas, NM)

1998-01-01T23:59:59.000Z

165

Current Development Status of a Particle Size Analyzer for Coated Particle Fuel  

Science Conference Proceedings (OSTI)

Work was performed to develop a prototype Particle Size Analyzer (PSA) for application to coated particle fuel characterization. This system was based on a light obscuration method and targeted towards high throughput analysis. Although never matured to the point of replacing existing lower throughput optical microscopy shadowgraph methods, the system was successfully applied to automating the counting of large particle samples for increased accuracy in calculating mean particle properties based on measurements of multiparticle samples. The measurement of particle size with the PSA was compared to current shadowgraph techniques and found to result in considerably greater throughput at the cost of larger measurement uncertainty. The current algorithm used by the PSA is more sensitive to particle shape and this is a likely cause of the greater uncertainty when attempting to measure average particle diameter. The use of the PSA to measure particle shape will require further development. Particle transport through the PSA and stability of the light source/detector are key elements in the successful application of this technique. A number of system pitfalls were studied and addressed.

Nelson, Andrew T [ORNL; Hunn, John D [ORNL; Karnowski, Thomas Paul [ORNL

2007-08-01T23:59:59.000Z

166

USING CFD TO ANALYZE NUCLEAR SYSTEMS BEHAVIOR: DEFINING THE VALIDATION REQUIREMENTS  

SciTech Connect

A recommended protocol to formulate numeric tool specifications and validation needs in concert with practices accepted by regulatory agencies for advanced reactors is described. The protocol is based on the plant type and perceived transient and accident envelopes that translates to boundary conditions for a process that gives the: (a) key phenomena and figures-of-merit which must be analyzed to ensure that the advanced plant can be licensed, (b) specification of the numeric tool capabilities necessary to perform the required analyses—including bounding calculational uncertainties, and (c) specification of the validation matrices and experiments--including the desired validation data. The result of applying the process enables a complete program to be defined, including costs, for creating and benchmarking transient and accident analysis methods for advanced reactors. By following a process that is in concert with regulatory agency licensing requirements from the start to finish, based on historical acceptance of past licensing submittals, the methods derived and validated have a high probability of regulatory agency acceptance.

Richard Schultz

2012-09-01T23:59:59.000Z

167

Applied Field Research Initiative Deep Vadose Zone  

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

Applied Field Research Initiative Applied Field Research Initiative Deep Vadose Zone Located on the Hanford Site in Richland, Washington, the Deep Vadose Zone Applied Field Research Initiative (DVZ AFRI) was established to protect water resources by addressing the challenge of preventing contamination in the deep vadose zone from reaching groundwater. Led by the Pacific Northwest National Laboratory, the Initiative is a collaborative effort that leverages Department of Energy (DOE) investments in basic science and applied research and the work of site contractors to address the complex deep vadose zone contamination challenges. Challenge Many vadose zone environments within the DOE complex consist of complex stratified layers of unconsolidated and water-unsaturated sediments that are, in many places, con-

168

Applying System Engineering to Pharmaceutical Safety  

E-Print Network (OSTI)

While engineering techniques are used in the development of medical devices and have been applied to individual healthcare processes, such as the use of checklists in surgery and ICUs, the application of system engineering ...

Couturier, Matthieu

169

Applied Information Security, 1st edition  

Science Conference Proceedings (OSTI)

Applied Information Security guides readers through the installation and basic operation of IT Security software used in the industry today. Dos Commands; Password Auditors; Data Recovery & Secure Deletion; Packet Sniffer; Port Scanners; Vulnerability ...

Randy Boyle

2009-07-01T23:59:59.000Z

170

Baldrige FAQs: Applying for the Award  

Science Conference Proceedings (OSTI)

... often use their feedback reports in their strategic planning processes to focus ... How long does it take to apply for the ... How long will it take to do a self ...

2013-05-21T23:59:59.000Z

171

Applied Virtual Intelligence in Oil & Gas Industry;  

E-Print Network (OSTI)

1 Applied Virtual Intelligence in Oil & Gas Industry; Past, Present, & Future Shahab D. Mohaghegh on a daily basis by almost everyone. Credit Card Fraud Detection Bank Loan Approval Bomb Sniffing Devices

Mohaghegh, Shahab

172

Sodium-Bearing Waste Treatment, Applied Technology Plan  

SciTech Connect

Settlement Agreement between the Department of Energy and the State of Idaho mandates treatment of sodium-bearing waste at the Idaho Nuclear Technology and Engineering Center within the Idaho National Engineering and Environmental Laboratory. One of the requirements of the Settlement Agreement is to complete treatment of sodium-bearing waste by December 31, 2012. Applied technology activities are required to provide the data necessary to complete conceptual design of four identified alternative processes and to select the preferred alternative. To provide a technically defensible path forward for the selection of a treatment process and for the collection of needed data, an applied technology plan is required. This document presents that plan, identifying key elements of the decision process and the steps necessary to obtain the required data in support of both the decision and the conceptual design. The Sodium-Bearing Waste Treatment Applied Technology Plan has been prepared to provide a description/roadmap of the treatment alternative selection process. The plan details the results of risk analyzes and the resulting prioritized uncertainties. It presents a high-level flow diagram governing the technology decision process, as well as detailed roadmaps for each technology. The roadmaps describe the technical steps necessary in obtaining data to quantify and reduce the technical uncertainties associated with each alternative treatment process. This plan also describes the final products that will be delivered to the Department of Energy Idaho Operations Office in support of the office's selection of the final treatment technology.

Lance Lauerhass; Vince C. Maio; S. Kenneth Merrill; Arlin L. Olson; Keith J. Perry

2003-06-01T23:59:59.000Z

173

Applied Process Engineering Laboratory | Open Energy Information  

Open Energy Info (EERE)

Applied Process Engineering Laboratory Applied Process Engineering Laboratory Name Applied Process Engineering Laboratory Address 350 Hills Street, Suite #101 Place Richland, Washington Zip 99354 Region Pacific Northwest Area Coordinates 46.3389754°, -119.2716263° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":46.3389754,"lon":-119.2716263,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

174

Modeling International Relationships in Applied General Equilibrium  

Open Energy Info (EERE)

Modeling International Relationships in Applied General Equilibrium Modeling International Relationships in Applied General Equilibrium (MIRAGE) Jump to: navigation, search LEDSGP green logo.png FIND MORE DIA TOOLS This tool is part of the Development Impacts Assessment (DIA) Toolkit from the LEDS Global Partnership. Tool Summary LAUNCH TOOL Name: Modeling International Relationships in Applied General Equilibrium (MIRAGE) Agency/Company /Organization: International Food Policy Research Institute, Centre d'Etudes Prospectives et d'Informations Internationales (CEPII) Focus Area: Economic Development Topics: Co-benefits assessment, - Macroeconomic Resource Type: Software/modeling tools User Interface: Desktop Application Complexity/Ease of Use: Moderate Website: www.ifpri.org/book-5076/ourwork/program/mirage-model RelatedTo: Global Trade Analysis Project (GTAP) Data Base

175

How to Apply | Department of Energy  

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

How to Apply How to Apply How to Apply Awards are made through a formal process that has changed dramatically since 2011. So let us walk you through it step by step. "Innovation pays." - John Kao, Innovation Nation Submit a Letter of Intent On October 28, 2013, the U.S. Department of Energy (DOE) announced on the DOE SBIR website a preview version of the technical topics for which it will later accept funding applications. These topics will be found on the DOE's Funding Opportunity Announcements page. The EE SBIR page lists those topics that are cleantech (specific to EERE). We also recommend that you sign up for the EE-SBIR and DOE-SBIR mailing lists. The EE SBIR mailing list signup is at https://public.govdelivery.com/accounts/USEERE/subscriber/new?topic_id=USEERE_442.

176

Applied Field Research Initiative Attenuation Based Remedies  

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

PA00133 - March 2011 PA00133 - March 2011 Applied Field Research Initiative Attenuation Based Remedies in the Subsurface Located at the Savannah River Site in Aiken, South Carolina, the Attenuation-Based Remedies in the Subsurface Applied Field Research Initiative (ABRS AFRI) was established to develop the tools, approaches and technologies that will be required to address the technical challenges associated characteriza- tion, remediation and long-term monitoring of recalcitrant compounds in the subsurface at Department of Energy (DOE) Environmental Management (EM) sites. The ABRS AFRI site provides a unique setting for researchers in both applied and basic science fields. A wealth of subsurface data is available to support research activities and remedial decision making.

177

Applied Ventures LLC | Open Energy Information  

Open Energy Info (EERE)

Applied Ventures LLC Applied Ventures LLC Name Applied Ventures LLC Address 3050 Bowers Avenue Place Santa Clara, California Zip 95054 Region Southern CA Area Product Venture capital. Number of employees 1-10 Phone number (408) 727-5555 Website http://www.appliedventures.com Coordinates 37.37751°, -121.978721° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":37.37751,"lon":-121.978721,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

178

Applications of Fast Response Continuous SF6 Analyzers to In Situ Cloud Studies  

Science Conference Proceedings (OSTI)

The airborne applications of two recently developed analyzers for sulfur hexafluoride (SF6) to investigations of cloud top mixing and cloud seeding are described. The analyzers were developed by AeroVironment (AV) and by Washington State ...

Jeffrey L. Stith; Richard L. Benner

1987-12-01T23:59:59.000Z

179

Desiccant grain applied to the storage of solar drying potential  

Science Conference Proceedings (OSTI)

Sorption storage of solar heat using a layer of wheat as the desiccant was analyzed by means of a deep-bed model. Intended to be applied to solar-assisted in-storage drying of agricultural bulk materials, the probability of the persistence of unfavorable weather periods was quantified statistically for Potsdam for the month of August, as an example. Simulation results demonstrate that a relative humidity of the drying air of 65% can be maintained day and night for weeks without combustion of fossil fuels. Using a simple strategy of control, periods with insufficient solar radiation can be bridged over. The desiccant grain is not endangered by mold growth as a matter of principle. Simple solar air heaters can be used to avoid economic losses due to overdrying and to reduce the danger of decay to a minimum even at unfavorable climatic conditions.

Ziegler, T.; Richter, I.G.; Pecenka, R.

1999-09-01T23:59:59.000Z

180

Distributed control applied to combined electricity and natural gas infrastructures  

E-Print Network (OSTI)

Abstract — The optimization of combined electricity and natural gas systems is addressed in this paper. The two networks are connected via energy hubs. Using the energy hub concept, the interactions between the different infrastructures can be analyzed. A system consisting of several interconnected hubs forms a distributed power generation structure where each hub is controlled by its respective control agent. Recently, a distributed control method has been applied to such a system. The overall optimization problem including the entire system is decomposed into subproblems according to the control agents. In this paper, a parallel and serial version of that method is discussed. Simulation results are obtained through experiments on a three-hub benchmark system. I.

Michèle Arnold; Rudy R. Negenborn; Göran Andersson; Bart De Schutter

2008-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "analyzer cxs applied" 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

Uniform insulation applied-B ion diode  

DOE Patents (OSTI)

An applied-B field extraction ion diode has uniform insulation over an anode surface for increased efficiency. When the uniform insulation is accomplished with anode coils, and a charge-exchange foil is properly placed, and ions may be focused at a point on the z axis.

Seidel, D.B.; Slutz, S.A.

1986-04-11T23:59:59.000Z

182

Uniform insulation applied-B ion diode  

DOE Patents (OSTI)

An applied-B field extraction ion diode has uniform insulation over an anode surface for increased efficiency. When the uniform insulation is accomplished with anode coils, and a charge-exchange foil is properly placed, the ions may be focused at a point on the z axis.

Seidel, David B. (Albuquerque, NM); Slutz, Stephen A. (Albuquerque, NM)

1988-01-01T23:59:59.000Z

183

Applying Adaptive Evolutionary Algorithms to Hard Problems  

E-Print Network (OSTI)

Applying Adaptive Evolutionary Algorithms to Hard Problems J.I. van Hemert1 jvhemert into two distinct parts. The main theme is adaptive evolutionary algorithms. The rst part covers. The second part mainly consists of the development of a library. Its use is aimed at evolutionary algorithms

Emmerich, Michael

184

Apply for Beam Time | Advanced Photon Source  

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

Apply for Beam Time Apply for Beam Time NEXT PROPOSAL DEADLINE: March 7, 2014 @ 11:59 PM (Chicago time) Submit Proposal » SEE ALSO: Calendar: deadlines, run & review dates Help Page: frequently asked questions, tips for success, common errors, blank forms, instructions Review Criteria Sectors Directory: check CAT websites for info about managed beam time The Run 2014-2 proposal submission deadline is 11:59 p.m. (Chicago time) March 7, 2014. The system will open to accept proposals beginning December 20, 2013. NEW USERS: to avoid delays and to make the most of your time on site, read Become a User. You must register as a user and receive a badge number before submitting a proposal. About the Beam Time Request Process All beam time at the APS must be requested each cycle through the web-based

185

Title Page Applied and Environmental Microbiology 1  

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

Applied and Environmental Microbiology 1 Applied and Environmental Microbiology 1 2 Title Natural Competence in Thermoanaerobacter and Thermoanaerobacterium Species 3 Running Title Thermonanerobacter Natural Competence 4 5 Authors and Affiliations 6 A. Joe Shaw 1,2 , David A. Hogsett 1 , Lee R. Lynd 1,2,3 * 7 1 Mascoma Corporation, Lebanon, NH 03766 8 2 Thayer School of Engineering, Dartmouth College, Hanover, NH 03755 9 3 Department of Biological Sciences, Dartmouth College, Hanover, NH 03755 10 11 Corresponding Author 12 Lee R. Lynd 13 Thayer School of Engineering, Dartmouth College, Hanover, NH 03755 14 Phone: 603.646.2231 15 Email: lee.lynd@dartmouth.edu 16 17 18 19 20 21 22 23 Copyright © 2010, American Society for Microbiology and/or the Listed Authors/Institutions. All Rights Reserved.

186

Applying DSM evaluation results to utility planning  

SciTech Connect

This paper describes the results of a study to assess the application of DSM evaluation results to utility forecasting and planning. The paper has three objectives: (1) identify forecasting and planning applications of evaluation studies, (2) identify major obstacles and problems associated with applying evaluation results to forecasting and planning, and (3) suggest approaches to address the major problems. The paper summarizes results from interviews with utilities, regulators, and consultants to determine how the utility industry currently applies evaluation results in forecasting and planning. The paper also includes results from a detailed case study of Sacramento Municipal Utility District (SMUD) and Southern California Edison Company (SCE), two utilities with large DSM programs and active evaluation efforts.

Baxter, L.W.

1995-07-01T23:59:59.000Z

187

Fundamental & Applied Bioenergy | Clean Energy | ORNL  

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

Bioenergy Bioenergy SHARE Fundamental and Applied Bioenergy Steven Brown (left) and Shihui Yang have developed a microbial strain with an improved ability to convert wood products to biofuel as part of research within the DOE BioEnergy Science Center.Source: ORNL News article ORNL researchers are investigating the biological mechanisms underlying production of biofuels so that those mechanisms can be improved and used to develop a new generation of efficient bioenergy strategies that will reduce U.S. dependence on foreign oil and help curb carbon emissions. Fundamental and applied bioenergy research at ORNL includes studies conducted within the BioEnergy Science Center and the following research areas: Bioconversion Science and Technology Plant-Microbe Interfaces

188

Cyclohexene Photo-oxidation over Vanadia Catalyst Analyzed by Time Resolved ATR-FT-IR Spectroscopy  

E-Print Network (OSTI)

oxidation over Vanadia Catalyst Analyzed by Time Resolvedperformance of vanadia catalysts [5] even though hydrationabsorption spectrum of these catalysts into the visible [

Mul, Guido

2008-01-01T23:59:59.000Z

189

NETL: News Release - New Project to Develop Web Tool for Analyzing...  

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

February 27, 2002 New Project to Develop Web Tool for Analyzing Air Quality in Ohio River Valley Internet Database Could Help States Make Scientifically Sound Decisions on...

190

Landmark Report Analyzes Current State of U.S. Offshore Wind...  

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

report assesses offshore wind technology challenges and potential risks and benefits. The National Renewable Energy Laboratory (NREL) recently published a new report that analyzes...

191

Analyzing and simulating the variability of solar irradiance and solar PV powerplants  

E-Print Network (OSTI)

horizontal irradiance in California, Solar Energy, 84 (2010)UNIVERSITY OF CALIFORNIA, SAN DIEGO Analyzing and SimulatingChair University of California, San Diego iii EPIGRAPH We

Lave, Matthew S.

2012-01-01T23:59:59.000Z

192

Statistical Uncertainty Analysis Applied to Criticality Calculation  

Science Conference Proceedings (OSTI)

In this paper, we present an uncertainty methodology based on a statistical approach, for assessing uncertainties in criticality prediction using monte carlo method due to uncertainties in the isotopic composition of the fuel. The methodology has been applied to criticality calculations with MCNP5 with additional stochastic input of the isotopic fuel composition. The stochastic input were generated using the latin hypercube sampling method based one the probability density function of each nuclide composition. The automatic passing of the stochastic input to the MCNP and the repeated criticality calculation is made possible by using a python script to link the MCNP and our latin hypercube sampling code.

Hartini, Entin; Andiwijayakusuma, Dinan; Susmikanti, Mike; Nursinta, A. W. [Centre for Nuclear Informatics Development, National Nuclear Energy Agency of Indonesia (Indonesia)

2010-06-22T23:59:59.000Z

193

Applied Environmental Microbiology | VIMSS - Virtual Institute for  

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

Collection of Soil Samples Collection of Soil Samples Identification of Natural Stressors Profiling of Microbial Population Field and Simulated Conceptual Model Facilities The Applied Environmental Microbiology (AEM) Core is the source of environmental data and samples that determine the stressors that will be studied, pro-vides the environments for growing the organisms to be tested, simulates stressed environments, and verifies the conceptual models to determine how these stress regulatory pathways control the biogeochemistry of contaminated sites. The specific goals of the AEM Core are to: Survey and map DOE sites contaminated by metals and radionuclides using chemical and molecular/ microbiological parameters to determine major microbial populations and potential stressors for Desulfovibrio vulgaris,

194

A Case Study of the Applied Learning Academy: Reconceptualized Quantum Design of Applied Learning  

E-Print Network (OSTI)

The purpose of this qualitative study was to examine the Applied Learning Academy (ALA) and allow the lessons learned from this public school to emerge from the narrative stories of past students, parents, teachers, administrators, and local business associates who have been directly involved and influenced by the applied learning teaching method. Accountability is critical for all public and charter schools. Districts have been trying to raise the standards with new programs and strategies in an effort to make learning experiences relevant to students? daily lives. Revisiting John Dewey?s philosophy from the progressive movement, project-based, service learning, community partnerships, and portfolio assessment helped to create the applied learning method. In the present study, a qualitative case study approach was utilized to identify successful factors, benefits, and drawbacks of applied learning in order to describe the transition of portfolio assessment, project-based learning, and community-based partnerships within the classroom and to understand the impact and misconceptions of applied learning as experienced through the Recognized Campus, ALA, a 6-8th public middle school within a large urban school district. Participant interviews, field observations, and historical records were collected which indicated that student centered project-based curriculum, small school size creating family relationships, community involvement with partnerships, service learning projects, and metacognitive development from portfolio assessments were the major factors that supported academic rigor and relevance because of the real educational applications in this applied learning middle school. Briefly defined, applied learning is when a problem is seen within the surrounding community, and the solution is generated by the students. This progressive 15-year impact of applied learning ultimately leads to the development of four applied learning schools despite the misconception that applied learning was a remedial or gifted program. Redefining applied learning for a better understanding developed a reconceptualized diagram borrowed from the quantum mechanics model. Reconceptualization expands the interpretation by increasing the intellectual flexibility. As the student becomes energized from the acquired knowledge of learning applicable skills through service learning, project-based curriculum, and portfolio assessment, the student?s academic growth should increase to a higher, educational ?energy level? supported by the critical, situated-learning, and feminist theories.

Gordon, Denise

2009-12-01T23:59:59.000Z

195

EG G Mound Applied Technologies payroll system  

SciTech Connect

EG G Mound Applied Technologies, Inc., manages and operates the Mound Facility, Miamisburg, Ohio, under a cost-plus-award-fee contract administered by the Department of Energy's Albuquerque Field Office. The contractor's Payroll Department is responsible for prompt payment in the proper amount to all persons entitled to be paid, in compliance with applicable laws, regulations, and legal decisions. The objective was to determine whether controls were in place to avoid erroneous payroll payments. EG G Mound Applied Technologies, Inc., did not have all the internal controls required by General Accounting Office Title 6, Pay, Leave, and Allowances.'' Specifically, they did not have computerized edits, separation of duties and responsibilities, and restricted access to payroll data files. This condition occurred because its managers were not aware of Title 6 requirements. As a result, the contractor could not assure the Department of Energy that payroll costs were processes accurately; and fraud, waste, or abuse of Department of Energy funds could go undetected. Our sample of 212 payroll transactions from a population of 66,000 in FY 1991 disclosed only two minor processing errors and no instances of fraud, waste or abuse.

Not Available

1992-02-07T23:59:59.000Z

196

Recommendations for Analyzing Accidents under the National Environmental Policy Act (July 2002)  

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

National National Environmental Policy Act RECOMMENDATIONS for ANALYZING ACCIDENTS under the NATIONAL ENVIRONMENTAL POLICY ACT N E P A July 2002 U.S. Department of Energy Environment, Safety and Health Office of NEPA Policy and Compliance Recommendations for Analyzing Accidents under NEPA Contents 1.0 Introduction ............................................................................................................................... 1 1.1 Definition............................................................................................................................ 1 1.2 Purpose.............................................................................................................................. 1 1.3 Sliding Scale ......................................................................................................................

197

© Copr. 1949-1998 Hewlett-Packard Co.On-Line Data Reduction for Nuclear Analyzers  

E-Print Network (OSTI)

Sniffing out minute amounts of radioactivity in our environment is just one of the talents of the versatile multichannel analyzer. Here are four multichannel analyzer systems †” two of them from new †” that include on-line computing devices capable of anything from straight number crunching to completely automating the analysis.

R. Cross; James A. Doub; John M. Stedman

1971-01-01T23:59:59.000Z

198

Bayesian mixtures of common factor analyzers: Model, variational inference, and applications  

Science Conference Proceedings (OSTI)

Recently, a representative approach, named mixtures of common factor analyzers (MCFA), was proposed for clustering high-dimensional observed data. Existing model-parameter estimation methods for this approach is based on the maximum likelihood criterion ... Keywords: Bayesian mixtures of common factor analyzers, Clustering, Dimension reduction, Variational inference

Xin Wei, Chunguang Li

2013-11-01T23:59:59.000Z

199

Monte Carlo simulation of ion trajectories in the modified PDX thermal charge exchange analyzer  

DOE Green Energy (OSTI)

An improved design for the present PDX thermal charge exchange analyzer (MACE) has been proposed by one of the authors, in which the five cylindrical electrostatic plates for mass separation are replaced by a single flat, electrostatic deflection plate. An existihg Monte Carlo code that simulated the passage of ions through the MACE analyzer was modified to examine the feasibility of this change. The resulting calculations were used to optimize detector positions and collimation requirements. The first analyzer to be placed on PDX will be of the old design, similar to the present PLT analyzer. However, if the design reported here is successful on the test stand, the future PDX analyzers will all be of the new, single electrostatic plate variety. A further advantage will be the ability to install as many as ten detectors instead of the current five, thus providing twice as many energy channels for each shot. Also, both mass species (H, D) can be measured concurrently, if desired.

Kaita, R.; Davis, S.L.; Medley, S.S.

1978-12-01T23:59:59.000Z

200

201/span>3 Short Course Applied Fundamentals in Interfacial Phenomena  

Science Conference Proceedings (OSTI)

Applied Fundamentals in Interfacial Phenomena Short Course held at the 104th AOCS Annual Meeting and Expo. 201/span>3 Short Course Applied Fundamentals in Interfacial Phenomena Applied Fundamentals in Interfacial Phenomena Saturday •

Note: This page contains sample records for the topic "analyzer cxs applied" 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

Synchronization of an array of spin torque nano oscillators in periodic applied external magnetic field  

E-Print Network (OSTI)

Considering an array of spin torque transfer nano oscillators (STNOs), we have investigated the synchronization property of the system under the action of a common periodically driven applied external magnetic field by numerically analyzing the underlying system of Landau-Lifshitz-Gilbert-Slonczewski (LLGS) equations for the macro-spin variables. We find the novel result that the applied external magnetic field can act as a medium to induce synchronization of periodic oscillations, both in-phase and anti-phase, even without coupling through spin current, thereby leading to the exciting possibility of enhancement of microwave power in a straightforward way.

B. Subash; V. K. Chandrasekar; M. Lakshmanan

2013-04-03T23:59:59.000Z

202

Applied Energy Management | Open Energy Information  

Open Energy Info (EERE)

Management Management Jump to: navigation, search Name Applied Energy Management Place Huntersville, North Carolina Zip 28078 Sector Efficiency, Renewable Energy Product North Carolina-based, energy efficiency and renewable energy service and construction company. Coordinates 35.409853°, -80.842716° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":35.409853,"lon":-80.842716,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

203

How to Apply for ENERGY STAR® Certification  

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

ü ü ü ü ü ü ü ü ü ü ü ü ü ü ü ü ü ü ü "How To" Series How to Apply for ENERGY STAR ® Certification Commercial buildings that earn EPA's ENERGY STAR certification perform in the top 25 percent of similar buildings nationwide, as verified by a Licensed Professional (a Professional Engineer or a Registered Architect). ENERGY STAR certified buildings use an average of 35 percent less energy and are responsible for 35 percent fewer greenhouse gas emissions than average buildings. To qualify for the ENERGY STAR, a property must achieve an ENERGY STAR score of 75 or higher on EPA's 1 - 100 scale, which compares a property's energy performance to

204

FY 1990 Applied Sciences Branch annual report  

DOE Green Energy (OSTI)

The Applied Sciences Branch actively supports the advancement of DOE/SERI goals for the development and implementation of the solar photovoltaic technology. The primary focus of the laboratories is to provide state-of-the-art analytical capabilities for materials and device characterization and fabrication. The branch houses a comprehensive facility which is capable of providing information on the full range of photovoltaic components. A major objective of the branch is to aggressively pursue collaborative research with other government laboratories, universities, and industrial firms for the advancement of photovoltaic technologies. Members of the branch disseminate research findings to the technical community in publications and presentations. This report contains information on surface and interface analysis, materials characterization, development, electro-optical characterization module testing and performance, surface interactions and FTIR spectroscopy.

Keyes, B.M.; Dippo, P.C. (eds.)

1991-11-01T23:59:59.000Z

205

Navigating without vision: Basic and applied research  

E-Print Network (OSTI)

ABSTRACT: We describe some of the results of our program of basic and applied research on navigating without vision. One basic research topic that we have studied extensively is path integration, a form of navigation in which perceived self-motion is integrated over time to obtain an estimate of current posilion and orientation. In experiments on pathway completion, one test of path integration ability, we have found that subjects who are passively guided over the outbound path without vision exhibit significant errors when attempting to return to the origin but are nevertheless sensitive to turns and segment lengths in the stimulus path. We have also found no major differences in path inlegration ability among blirid and sighted populations. A model we havc developed that attributes errors in path integration to errors in encoding the stimulus path is a good beginning toward understanding path integration performance. In otber research on path integration, in which optic flow information was manipulated in addition to the proprioceptive and vestibular information of nonvisual locomotion, we havc found that optic flow is a weak input to the path integration process. In other basic research, our studies of auditory distance perception in outdoor environments show systematic underestimation oC sound source distance. Our applied research has been concerned with developing and evaluating a navigation system for the visually impaired that uses three recent technologies: the Global Positioning System, Geographic Information Systems, and virtual acouslics. Our work shows that there is considerable promise of these three technologies in allowing visually impaired individuals to navigate and learn about unfamiliar environments without the assistance of human guides. (Optoni Vis Sci 2001;78:282-289)

Jack M. Loomis; Roberta L. Klatzky; Reginald G. Golledge

2001-01-01T23:59:59.000Z

206

AN ADVANCED TOOL FOR APPLIED INTEGRATED SAFETY MANAGEMENT  

SciTech Connect

WESKEM, LLC's Environmental, Safety and Health (ES&H) Department had previously assessed that a lack of consistency, poor communication and using antiquated communication tools could result in varying operating practices, as well as a failure to capture and disseminate appropriate Integrated Safety Management (ISM) information. To address these issues, the ES&H Department established an Activity Hazard Review (AHR)/Activity Hazard Analysis (AHA) process for systematically identifying, assessing, and controlling hazards associated with project work activities during work planning and execution. Depending on the scope of a project, information from field walkdowns and table-top meetings are collected on an AHR form. The AHA then documents the potential failure and consequence scenarios for a particular hazard. Also, the AHA recommends whether the type of mitigation appears appropriate or whether additional controls should be implemented. Since the application is web based, the information is captured into a single system and organized according to the >200 work activities already recorded in the database. Using the streamlined AHA method improved cycle time from over four hours to an average of one hour, allowing more time to analyze unique hazards and develop appropriate controls. Also, the enhanced configuration control created a readily available AHA library to research and utilize along with standardizing hazard analysis and control selection across four separate work sites located in Kentucky and Tennessee. The AHR/AHA system provides an applied example of how the ISM concept evolved into a standardized field-deployed tool yielding considerable efficiency gains in project planning and resource utilization. Employee safety is preserved through detailed planning that now requires only a portion of the time previously necessary. The available resources can then be applied to implementing appropriate engineering, administrative and personal protective equipment controls in the field.

Potts, T. Todd; Hylko, James M.; Douglas, Terence A.

2003-02-27T23:59:59.000Z

207

Remediation of Mercury and Industrial Contaminants Applied Field...  

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

Remediation of Mercury and Industrial Contaminants Applied Field Research Initiative (RoMIC-AFRI) Remediation of Mercury and Industrial Contaminants Applied Field Research...

208

Computational Advances in Applied Energy | Department of Energy  

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

Advances in Applied Energy Computational Advances in Applied Energy Friedmann-LLNL-SEAB.10.11.pdf More Documents & Publications Director's Perspective by George Miller...

209

Applying physics, teamwork to fusion energy science | Princeton...  

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

Applying physics, teamwork to fusion energy science American Fusion News Category: Massachusetts Institute of Technology (MIT) Link: Applying physics, teamwork to fusion energy...

210

Attenuation-Based Remedies in the Subsurface Applied Field Research...  

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

Subsurface Applied Field Research Initiative (ABRS AFRI) Located at the Savannah River Site in Aiken, South Carolina, the Attenuation-Based Remedies in the Subsurface Applied...

211

Applying Climate Information for Adaptation Decision-Making:...  

Open Energy Info (EERE)

Applying Climate Information for Adaptation Decision-Making: A Guidance and Resource Document Jump to: navigation, search Tool Summary Name: Applying Climate Information for...

212

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

Open Energy Info (EERE)

Locating an active fault zone in Coso geothermal field by analyzing seismic Locating an active fault zone in Coso geothermal field by analyzing seismic guided waves from microearthquake data Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Conference Proceedings: Locating an active fault zone in Coso geothermal field by analyzing seismic guided waves from microearthquake data Details Activities (1) Areas (1) Regions (0) Abstract: Active fault systems usually provide high-permeability channels for hydrothermal outflow in geothermal fields. Locating such fault systems is of a vital importance to plan geothermal production and injection drilling, since an active fault zone often acts as a fracture-extensive low-velocity wave guide to seismic waves. We have located an active fault zone in the Coso geothermal field, California, by identifying and analyzing

213

Analyze Data to Evaluate Greenhouse Gas Emissions Profile for Vehicles and  

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

Vehicles and Mobile Equipment Vehicles and Mobile Equipment Analyze Data to Evaluate Greenhouse Gas Emissions Profile for Vehicles and Mobile Equipment October 7, 2013 - 11:36am Addthis YOU ARE HERE Step 2 After a Federal agency has collected detailed information about its vehicle inventory, fuel consumption, usage, mission, and alternative fuel availability, it can analyze the data to determine the most cost-effective options for petroleum reduction and greenhouse gas (GHG) mitigation. Data can be analyzed at the agency, program, fleet (or site), or vehicle level for the following purposes: Determining the most important mobile emission sources Determining whether vehicles are performing and being utilized to minimize GHG emissions Identifying mission constraints. Next Step After analyzing data for evaluating an emissions profile, the next step in

214

A new simple ?OH neuron model as a biologically plausible principal component analyzer  

Science Conference Proceedings (OSTI)

A new approach to unsupervised learning in a single-layer neural network is discussed. An algorithm for unsupervised learning based upon the Hebbian learning rule is presented. A simple neuron model is analyzed. A dynamic neural model, which contains ...

M. V. Jankovic

2003-07-01T23:59:59.000Z

215

The Oceanic Remote Chemical/Optical Analyzer (ORCA)—An Autonomous Moored Profiler  

Science Conference Proceedings (OSTI)

An autonomous, moored profiler [the Oceanic Remote Chemical/Optical Analyzer (ORCA)] was developed to sense a variety of chemical and optical properties in the upper water column. It is presently used to monitor water quality parameters in South ...

John P. Dunne; Allan H. Devol; Steven Emerson

2002-10-01T23:59:59.000Z

216

SAM—a computer aided design tool for specifying and analyzing modular, heirarchical systems  

Science Conference Proceedings (OSTI)

This paper presents SAM, a computer aided design tool for specifying and analyzing modular, hierarchical systems. SAM is based on Discrete Event System Specification (DEVS) and it uses generic components for specifying coupling relationships among components. ...

Arturo I. Concepcion; Stephen J. Schon

1986-12-01T23:59:59.000Z

217

Analyzing resiliency of the smart grid communication architectures under cyber attack  

Science Conference Proceedings (OSTI)

Smart grids are susceptible to cyber-attack as a result of new communication, control and computation techniques employed in the grid. In this paper, we characterize and analyze the resiliency of smart grid communication architecture, specifically an ...

Anas AlMajali; Arun Viswanathan; Clifford Neuman

2012-08-01T23:59:59.000Z

218

Survey and analyze the business conditions of the solar industry, June-July 1981. Task I  

DOE Green Energy (OSTI)

Progress is reported on the following tasks: surveying and analyzing the business conditions of the solar industry, administrative analysis of solar system product certification standards and codes, and solar industry advertising guidelines. (MHR)

Not Available

1981-01-01T23:59:59.000Z

219

Analyzing the Long-run Impact of the Regional Greenhouse Gas...  

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

Analyzing the Long-run Impact of the Regional Greenhouse Gas Initiative on Maryland Power Sectors Costs and CO2 Emissions Speaker(s): Yihsu Chen Date: June 14, 2007 - 12:00pm...

220

Formalizing and Analyzing the Train-to-Wayside Network System for CBTC  

Science Conference Proceedings (OSTI)

In the development of communication based train control (CBTC) system, while communicating with the control center, the train must be assigned accurately to the wayside network. In order to verify the rigor of this process, the specification is analyzed ...

Guo Xie; Xinhong Hei; Hiroshi Mochizuki; Sei Takahashi; Hideo Nakamura

2012-11-01T23:59:59.000Z

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


221

A Continuous Fast-Response Dual-Tracer Analyzer for Halogenated Atmospheric Tracer Studies  

Science Conference Proceedings (OSTI)

An apparatus for the simultaneous measurement of two tracers, sulfur hexafluoride (SF6) and a perfluorocarbon compound, is introduced. The new instrument is a modification of a commercially available fast-response, continuous analyzer for single ...

James P. Rydock; Brian K. Lamb

1994-10-01T23:59:59.000Z

222

Analyzing Natural Gas Based Hydrogen Infrastructure - Optimizing Transitions from Distributed to Centralized H2 Production  

E-Print Network (OSTI)

integration team for the National Hydrogen Roadmap in 2002.in the H2A, a group of hydrogen analysts convened by theframework for analyzing hydrogen systems, and serves on the

Yang, Christopher; Ogden, Joan M

2005-01-01T23:59:59.000Z

223

Application of a Differential Fuel-Cell Analyzer for Measuring Atmospheric Oxygen Variations  

Science Conference Proceedings (OSTI)

A commercially available differential fuel-cell analyzer has been adapted to make field-based ppm-level measurements of atmospheric O2 variations. With the implementation of rapid calibrations and active pressure and flow control, the analysis ...

Britton B. Stephens; Peter S. Bakwin; Pieter P. Tans; Ron M. Teclaw; Daniel D. Baumann

2007-01-01T23:59:59.000Z

224

A Trajectory Approach to Analyzing the Ingredients Associated with Heavy Winter Storms in Central North Carolina  

Science Conference Proceedings (OSTI)

Winter storms, namely snowstorms and ice storms, are a major hazard and forecasting challenge across central North Carolina. This study employed a trajectory approach to analyze the ingredients (i.e., temperature, moisture, and lift) associated ...

Christopher M. Fuhrmann; Charles E. Konrad II

2013-06-01T23:59:59.000Z

225

A Technique for Analyzing Optimal Relationships among Multiple Sets of Data Fields. Part 1: The Method  

Science Conference Proceedings (OSTI)

A multiple-set canonical correlation analysis (MCCA), which can be used to study atmospheric motions by analyzing the relationships among more than two sets of data fields, is proposed. By using the product or squared product of correlation ...

Jeng-Ming Chen; C-P. Chang; Patrick A. Harr

1994-11-01T23:59:59.000Z

226

A New Volatility Tandem Differential Mobility Analyzer to Measure the Volatile Sulfuric Acid Aerosol Fraction  

Science Conference Proceedings (OSTI)

A volatility tandem differential mobility analyzer (VTDMA) was developed with the intention to measure the fraction of sulfuric acid in marine fine aerosols (Dp < 150 nm). This work focused on the design and calibration of an aerosol conditioner ...

D. A. Orsini; A. Wiedensohler; F. Stratmann; D. S. Covert

1999-06-01T23:59:59.000Z

227

A C Language-Based Modular System for Analyzing and Displaying Gridded Numerical Data  

Science Conference Proceedings (OSTI)

A system for analyzing and displaying gridded numerical data called Candis is described. The system is written in the C programming language, and is built on a standard way of representing such data. The analysis package is modular, hierarchical, ...

David J. Raymond

1988-08-01T23:59:59.000Z

228

A Chemiluminescent Analyzer for Stratospheric Measurements of the Ozone Concentration (FOZAN)  

Science Conference Proceedings (OSTI)

Within the framework of the Airborne Polar Experiment, a new ozone analyzer based on chemiluminescent technology has been developed for high-altitude measurements. The instrument was tested on board the M-55 Geophysica aircraft during some ...

V. Yushkov; A. Oulanovsky; N. Lechenuk; I. Roudakov; K. Arshinov; F. Tikhonov; L. Stefanutti; F. Ravegnani; U. Bonafé; T. Georgiadis

1999-10-01T23:59:59.000Z

229

Modified Murnaghan equation of state applied to shock compression of silica, basalt, and dolomite  

DOE Green Energy (OSTI)

An equation of state previously used by the author is developed further and applied to geologic media. The equation is of the same form as the Murnaghan equation of state, but with the elastic constant terms replaced by the cohesive energy density (internal pressure), and the exponential term given as a sum of the Gruneisen parameter and the gaseous adiabatic exponent. Data for shock compression of silica, basalt, and dolomite are analyzed according to the equation.

Rogers, L.A.

1965-12-20T23:59:59.000Z

230

Analysis of Chinshan-1 power test data with the BNL plant analyzer  

Science Conference Proceedings (OSTI)

The Brookhaven National Laboratory (BNL) plant analyzer, also called the high-speed interactive plant analyzer (HIPA), was developed to reduce the time and cost associated with nuclear power plant transient simulation. The BNL analyzer proved to be quite accurate for the analysis of boiling water reactor (BWR) designs and compared well with the results of TRAC-B01, RAMONA-3B, and RELAP-5 calculations. Modification such as feedwater pump control system, SRV logics, input parameter, and form loss coefficient were made to HIPA's BWR/4 models to accommodate the BWR/4 plant-specific design features of Chinshan-1. This paper presents comparisons of HIPA prediction to Chinshan-1 data for two important power tests.

Geping Yu; Baushei Pei; Chin Pan (National Tsing Hua Univ., Hsinchu (Taiwan))

1991-01-01T23:59:59.000Z

231

Vector and tensor analyzing powers in deuteron-proton breakup at 130 MeV  

SciTech Connect

High-precision data for vector and tensor analyzing powers for the {sup 1}H(d-vector,pp)n reaction at a 130-MeV deuteron beam energy have been measured over a large part of the phase space. Theoretical predictions based on various approaches to describe the three nucleon (3N) system reproduce very well the vector analyzing power data and no three-nucleon force effect is observed for these observables. Tensor analyzing powers are also very well reproduced by calculations in almost the whole studied region, but locally certain discrepancies are observed. For A{sub xy} such discrepancies usually appear, or are enhanced, when model 3N forces, TM99 or Urbana, are included. Problems of all theoretical approaches with describing A{sub xx} and A{sub yy} are limited to very small kinematical regions, usually characterized by the lowest energy of the relative motion of the two protons.

Stephan, E.; Biegun, A.; Klos, B.; Micherdzinska, A.; Zipper, W. [Institute of Physics, University of Silesia, PL-40007 Katowice (Poland); Kistryn, St.; Sworst, R.; Bodek, K.; Ciepal, I.; Golak, J.; Skibinski, R.; Witala, H.; Wronska, A.; Zejma, J. [Institute of Physics, Jagiellonian University, PL-30059 Krakow (Poland); Deltuva, A. [Centro de Fisica Nuclear da Universidade de Lisboa, P-1649-003 Lisboa (Portugal); Epelbaum, E. [Institute fuer Theoretische Physik II, Ruhr-Universitaet Bochum, D-44780 Bochum (Germany); Fonseca, A. C. [Centro de Fisica Nuclear, Universidade de Lisboa, P-1649-003 Lisboa (Portugal); Kalantar-Nayestanaki, N.; Kis, M.; Mahjour-Shafiei, M. [Kernfysisch Versneller Instituut, University of Groningen, NL-9747 AA Groningen (Netherlands)

2010-07-15T23:59:59.000Z

232

Effect of ocean temperature on southwestern U.S. climate analyzed  

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

December » December » Effect of ocean temperature on southwestern climate Effect of ocean temperature on southwestern U.S. climate analyzed Researchers concluded that only part of the recent temperature rise in the Southwest could be attributed to greenhouse gases. December 19, 2013 Image from National Oceanic and Atmospheric Administration's Environmental Visualization Laboratory depicts sea surface temperatures around Greenland from October 2010. Image from National Oceanic and Atmospheric Administration's Environmental Visualization Laboratory depicts sea surface temperatures around Greenland from October 2010. Assuming that the past is a good indicator of the future, the scientists conclude that there should be wetter times ahead. Researchers have analyzed the relationship between a natural phenomenon in

233

New Modeling Tool Analyzes Floating Platform Concepts for Offshore Wind Turbines (Fact Sheet)  

DOE Green Energy (OSTI)

Researchers at the National Renewable Energy Laboratory (NREL) developed a new complex modeling and analysis tool capable of analyzing floating platform concepts for offshore wind turbines. The new modeling tool combines the computational methodologies used to analyze land-based wind turbines with the comprehensive hydrodynamic computer programs developed for offshore oil and gas industries. This new coupled dynamic simulation tool will enable the development of cost-effective offshore technologies capable of harvesting the rich offshore wind resources at water depths that cannot be reached using the current technology.

Not Available

2011-02-01T23:59:59.000Z

234

Combustion Turbine/Combined-Cycle Operations and Maintenance Cost Analyzer, Version 8.61  

Science Conference Proceedings (OSTI)

The CTCC O&M Cost Analyzer is a spreadsheet software product that estimates operations and maintenance (O&M) costs for combustion turbine and combined-cycle plants for specific gas turbine models over the operating life of the asset The CTCC O&M Cost Analyzer software contains powerful capabilities to assist users in evaluating non-fuel O&M costs and in supporting a life-cycle cost evaluation perspective.  The software uses a "bottoms-up" approach for ...

2013-05-06T23:59:59.000Z

235

Use of the Reference Energy System and EEMIS to analyze some cause-effect relationships  

SciTech Connect

The Energy Emergency Management Information System (EEMIS) and the Reference Energy System (RES) form an ideal framework for analyzing cause-effect relationships in the petroleum and natural gas energy systems. This report presents four case studies that demonstrate the applications of EEMIS and the RES for analyzing (1) the relationships between weather and the demand for energy in regions of the US, (2) the effect of a refinery outage on oil product distribution, (3) the impact of transportation outages on the flow and supply of petroleum, and (4) the relationship between income and energy usage.

D& #x27; Acierno, J; Hermelee, A

1979-11-01T23:59:59.000Z

236

Incident-Energy Dependent Quenching of the Analyzing Power in Pre-Equilibrium Composite Particle Emission  

Science Conference Proceedings (OSTI)

The proton-induced pre-equilibrium process in the energy range of 100 to 160 MeV, which leads to emission of composite ejectiles such as {sup 3}He and {alpha}-particles, is discussed. New cross section and analyzing power measurements for the (p,{sup 3}He) reaction on {sup 93}Nb at an incident energy of 160 MeV are presented, and these are found to be in agreement with the prediction of a statistical multistep theoretical formulation. The observed quenching of the analyzing power is also reproduced well by the theory. The results are consistent with earlier work at lower incident energies and other nuclear species.

Cowley, A. A. [Physics Department, Stellenbosch University, Private Bag X1, Matieland 7602 (South Africa); iThemba LABS, PO Box 722, Somerset West 7129 (South Africa); Dimitrova, S. S. [Institute for Nuclear Research and Nuclear Energy, Bulgarian Academy of Sciences, 1784 Sofia (Bulgaria); Zyl, J. J. van [Physics Department, Stellenbosch University, Private Bag X1, Matieland 7602 (South Africa)

2011-10-28T23:59:59.000Z

237

An Evaluation of the Use of a Quantitative Image Analyzer to Determine Microhardness Values  

SciTech Connect

The use of quantitative image analyzer to determine microhardness values was investigated. Microhardness traverses were made across chemically polished, partially oxidized T-111 alloy specimens using both Vickers and Knoop indenters. Microhardness values were obtained from both area and diagonal readings using a Classimat image analyzer (Classimat is a registered trademark of E. Leitz, Inc., Rockliegh, N. J.). These values were then compared with those obtained by conventional optical measurements. The data obtained by the various methods are compared and the advantages and disadvantages such as accuracy, time requirements, versatility, and limitations of particular methods are discussed.

Teaney, P. E.; Selle, J. E.

1971-10-01T23:59:59.000Z

238

Using Misbehavior to Analyze Strategic versus Aggregate Energy Minimization in Wireless  

E-Print Network (OSTI)

their transmission powers to minimize the aggregate energy expenditure. Our analysis of these models yields insightsUsing Misbehavior to Analyze Strategic versus Aggregate Energy Minimization in Wireless Sensor of the prob- lem of energy misbehavior and develop an analytical frame- work for quantifying its impact

Wei, Shuangqing

239

Analyzing the influence of overconfident investors on financial markets through agent-based model  

Science Conference Proceedings (OSTI)

In this research, we employ Agent-Based Model to analyze how asset prices are affected by investors' Behavior. This analysis places focus on the influence of overconfident investors on financial market. As a result of intensive analysis, we find that ... Keywords: agent based-model, asset pricing, behavioral economics, overconfidence

Hiroshi Takahashi; Takao Terano

2007-12-01T23:59:59.000Z

240

The geography of taste: analyzing cell-phone mobility and social events  

Science Conference Proceedings (OSTI)

This paper deals with the analysis of crowd mobility during special events. We analyze nearly 1 million cell-phone traces and associate their destinations with social events. We show that the origins of people attending an event are strongly correlated ...

Francesco Calabrese; Francisco C. Pereira; Giusy Di Lorenzo; Liang Liu; Carlo Ratti

2010-05-01T23:59:59.000Z

Note: This page contains sample records for the topic "analyzer cxs applied" 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

Abstract--This paper describes experimental results aiming at analyzing lithium-ion batteries performances  

E-Print Network (OSTI)

Abstract--This paper describes experimental results aiming at analyzing lithium-ion batteries (SOH) of cells. Index Terms--Lithium-ion batteries, Aging, EIS, State Of Charge, State Of Health, Fuzzy Logic System. I. INTRODUCTION Lithium ion secondary batteries are now being used in wide applications

Paris-Sud XI, Université de

242

Facetnet: a framework for analyzing communities and their evolutions in dynamic networks  

Science Conference Proceedings (OSTI)

We discover communities from social network data, and analyze the community evolution. These communities are inherent characteristics of human interaction in online social networks, as well as paper citation networks. Also, communities may evolve over ... Keywords: community, community net, evolution, evolution net, non-negative matrix factorization, soft membership

Yu-Ru Lin; Yun Chi; Shenghuo Zhu; Hari Sundaram; Belle L. Tseng

2008-04-01T23:59:59.000Z

243

Measurement of tensor analyzing powers in elastic electron deuteron scattering with BLAST  

E-Print Network (OSTI)

This work reports a precision measurement of deuteron tensor analyzing powers T20 and T21 at the MIT-Bates Linear Accelerator Center. Data were collected simultaneously over a momentum transfer range of 2:15 to 4:5 fm¡1 ...

Zhang, Chi, Ph. D. Massachusetts Institute of Technology

2006-01-01T23:59:59.000Z

244

Face and body gesture recognition for a vision-based multimodal analyzer  

Science Conference Proceedings (OSTI)

For the computer to interact intelligently with human users, computers should be able to recognize emotions, by analyzing the human's affective state, physiology and behavior. In this paper, we present a survey of research conducted on face and body ... Keywords: affective HCI, facial expression, gesture, multimodal interface, recognition

Hatice Gunes; Massimo Piccardi; Tony Jan

2004-06-01T23:59:59.000Z

245

Analyzing Combined Impacts of Parameter Variations and BTI in Nano-scale Logical Gates  

E-Print Network (OSTI)

Analyzing Combined Impacts of Parameter Variations and BTI in Nano-scale Logical Gates Seyab Khan conclusions. 2 Background and Analysis Framework Fig. 1(a) shows the threshold voltage increment (Vth) due variation, delay model, and presents the analysis framework. First MEDIAN Workshop 2012 7 #12;2 Seyab Khan

Hamdioui, Said

246

A Study on Analyzing the Channel Characteristics of Low-Voltage Powerline under Coal Mine  

Science Conference Proceedings (OSTI)

This paper analyzes the special environment of underground coal mine, and points out that the existing underground communication is poor. It is very necessary to use suitable means to communicate under coal mine. Because of the special environment, there ... Keywords: PLC, channel, model, simulation

Deming Nie; Weiguo Liu; Shaoliang Wei

2008-12-01T23:59:59.000Z

247

Apparatus for measuring resistance change only in a cell analyzer and method for calibrating it  

SciTech Connect

The disclosure relates to resistance only monitoring and calibration in an electrical cell analyzer. Sample and sheath fluid flows of different salinities are utilized, the sample flow being diameter modulated to produce a selected pattern which is compared to the resistance measured across the flows.

Hoffman, Robert A. (Los Alamos, NM)

1980-01-01T23:59:59.000Z

248

Analyzing water supply in future energy systems using the TIMES Integrated Assessment Model (TIAM-FR)  

E-Print Network (OSTI)

Analyzing water supply in future energy systems using the TIMES Integrated Assessment Model (TIAM is required to maintain water supplies while water is essential to produce energy. However, the models and energy generally dealt with them separately, the two resources are highly interconnected. Energy

249

Analyzing the validity of passive investment strategies employing fundamental indices through agent-based simulation  

Science Conference Proceedings (OSTI)

This research analyzes the influence of indices which are employed in the asset management business on financial markets through agent-based simulation. In this analysis, we focus on a fundamental index, which has been proposed as a new benchmark for ... Keywords: agent based-model, behavioral finance, financial engineering, fundamental indexation, passive investment strategy

Hiroshi Takahashi; Satoru Takahashi; Takao Terano

2011-06-01T23:59:59.000Z

250

An Inspection Well Data Analyzing Approach to Residual Oil Distribution After Polymer Flooding  

Science Conference Proceedings (OSTI)

As one of the widely applied EOR methods in China, polymer flooding can gain about 10% incremental oil recovery. Meanwhile, most producing wells have been in high water cut period, subsurface displacement is still non-uniform and some non-flushed layers ... Keywords: after polymer flooding, residual oil, distribution law, inspection well, flush degree

Wang Zhengbo, Ye Yinzhu

2013-01-01T23:59:59.000Z

251

Judicial support systems: ideas for a privacy ontology-based case analyzer  

Science Conference Proceedings (OSTI)

Nowadays, ontology is applied as an integral part of many applications in several domains, especially in the world of law. The ontology based judicial support system is believed as a useful tool to support, for example, the legal argumentation assistant ... Keywords: privacy directives, privacy ontology, privacy ontology structure, privacy principles, woolf reforms

Yan Tang; Robert Meersman

2005-10-01T23:59:59.000Z

252

Extended measurement framework for analyzing e-governance situation in different countries  

Science Conference Proceedings (OSTI)

This paper shows the results obtained by using a measurement framework to determine the level of eGovernance on municipalities' websites taking into account design and content aspects. This framework was applied in the evaluation of municipality web ... Keywords: accessibility, egovernance, friendliness, navigability, usability

Rocío Andrea Rodríguez; Daniel Alberto Giulianelli; Pablo Martín Vera

2009-11-01T23:59:59.000Z

253

Applied Science and Technology Task Order Fiscal Year 2009 Year...  

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

09 Year-End Summary Report Applied Science and Technology Task Order Fiscal Year 2009 Year-End Summary Report Applied Science and Technology Task Order Fiscal Year 2009 Year-End...

254

Applied Science and Technology Task Order Fiscal Year 2010 Year...  

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

0 Year-End Summary Report Applied Science and Technology Task Order Fiscal Year 2010 Year-End Summary Report Applied Science and Technology Task Order Fiscal Year 2010 Year-End...

255

Applied Science and Technology Task Order Fiscal Year 2011 Year...  

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

1 Year-End Summary Report Applied Science and Technology Task Order Fiscal Year 2011 Year-End Summary Report Applied Science and Technology Task Order Fiscal Year 2011 Year-End...

256

Applied Science and Technology Task Order Fiscal Year 2008 Year...  

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

8 Year-End Summary Report Applied Science and Technology Task Order Fiscal Year 2008 Year-End Summary Report Applied Science and Technology Task Order Fiscal Year 2008 Year-End...

257

Proceedings of the 2011 ACM Symposium on Applied Computing  

Science Conference Proceedings (OSTI)

Welcome to the 26th International Symposium on Applied Computing (SAC 2011). For the past 25 years, SAC has become a major international venue for computing researchers and applied practitioners to convene and share ideas on recent developments in a ...

William Chu; W. Eric Wong; Mathew J. Palakal; Chih-Cheng Hung

2011-03-01T23:59:59.000Z

258

Roadmap: Applied Engineering Manufacturing Systems Bachelor of Science  

E-Print Network (OSTI)

Roadmap: Applied Engineering ­ Manufacturing Systems ­ Bachelor of Science [AT 15000 Introduction to Human Communication 3 Fulfills Kent Core Additional Kent Core Requirement 3 See #12;Roadmap: Applied Engineering ­ Manufacturing Systems ­ Bachelor of Science [AT

Sheridan, Scott

259

Open Solicitations and How to Apply: the Loan Guarantee Program...  

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

Open Solicitations and How to Apply: the Loan Guarantee Program Invites You to a Free Webinar Open Solicitations and How to Apply: the Loan Guarantee Program Invites You to a Free...

260

Proceedings of the 2010 ACM Symposium on Applied Computing  

Science Conference Proceedings (OSTI)

Welcome to the 25th International Symposium on Applied Computing (SAC 2010). For the past 24 years, SAC has become a major international venue for computing researchers and applied practitioners to convene and share ideas on recent developments in a ...

Sung Y. Shin; Sascha Ossowski; Michael Schumacher; Mathew J. Palakal; Chih-Cheng Hung

2010-03-01T23:59:59.000Z

Note: This page contains sample records for the topic "analyzer cxs applied" 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

DOE - Office of Legacy Management -- Case School of Applied Science...  

Office of Legacy Management (LM)

Case School of Applied Science Ohio State University - OH 0-01 FUSRAP Considered Sites Site: Case School of Applied Science, Ohio State University (OH.0-01 ) Eliminated from...

262

PLZT NANO PRE URSORS FOR HIGH ENERGY DENSITY APPLI ATIONS  

APPLI ATIONS & INDUSTRIES ENEFITS Pulsed Power Oil Exploration Capacitors Refer to SD # 12119 Thermistors Transducers Military & Defense Automotive

263

Dixson and Fu Receive NIST Applied Research Award  

Science Conference Proceedings (OSTI)

Dixson and Fu Receive NIST Applied Research Award. For Immediate Release: December 1, 1999. *. Bookmark and Share. ...

2013-07-19T23:59:59.000Z

264

Materials Research Applied to National Needs (MARANN) in Honor ...  

Science Conference Proceedings (OSTI)

Jul 31, 2012 ... About this Symposium. Meeting, 2013 TMS Annual Meeting & Exhibition. Symposium, Materials Research Applied to National Needs ...

265

PHOTOGRAMMETRIC ENGINEERING & REMOTE SENSING 1 ADVISER: Immersive Scientific Visualization Applied  

E-Print Network (OSTI)

be applied to the terrain (Figure 2b). A custom pixel shader was integrated with ROAM to render the dynamic

Head III, James William

266

The geometric factor of electrostatic plasma analyzers: A case study from the Fast Plasma Investigation for the Magnetospheric Multiscale mission  

SciTech Connect

We report our findings comparing the geometric factor (GF) as determined from simulations and laboratory measurements of the new Dual Electron Spectrometer (DES) being developed at NASA Goddard Space Flight Center as part of the Fast Plasma Investigation on NASA's Magnetospheric Multiscale mission. Particle simulations are increasingly playing an essential role in the design and calibration of electrostatic analyzers, facilitating the identification and mitigation of the many sources of systematic error present in laboratory calibration. While equations for laboratory measurement of the GF have been described in the literature, these are not directly applicable to simulation since the two are carried out under substantially different assumptions and conditions, making direct comparison very challenging. Starting from first principles, we derive generalized expressions for the determination of the GF in simulation and laboratory, and discuss how we have estimated errors in both cases. Finally, we apply these equations to the new DES instrument and show that the results agree within errors. Thus we show that the techniques presented here will produce consistent results between laboratory and simulation, and present the first description of the performance of the new DES instrument in the literature.

Collinson, Glyn A. [Heliophysics Science Division, NASA Goddard Space Flight Center, Greenbelt, Maryland 20071 (United States); Mullard Space Science Laboratory, University College London, Holmbury St. Mary, Surrey (United Kingdom); Dorelli, John C.; Moore, Thomas E.; Pollock, Craig; Mariano, Al; Shappirio, Mark D.; Adrian, Mark L. [Heliophysics Science Division, NASA Goddard Space Flight Center, Greenbelt, Maryland 20071 (United States); Avanov, Levon A. [Innovim, 7501 Greenway Center Drive, Maryland Trade Center III, Greenbelt, Maryland 20770 (United States); Heliophysics Science Division, NASA Goddard Space Flight Center, Greenbelt, Maryland 20071 (United States); Lewis, Gethyn R.; Kataria, Dhiren O.; Bedington, Robert; Owen, Christopher J.; Walsh, Andrew P. [Mullard Space Science Laboratory, University College London, Holmbury St. Mary, Surrey (United Kingdom); Arridge, Chris S. [Mullard Space Science Laboratory, University College London, Holmbury St. Mary, Surrey (United Kingdom); The Centre for Planetary Sciences, UCL/Birkbeck (United Kingdom); Chornay, Dennis J. [University of Maryland, 7403 Hopkins Avenue, College Park, Maryland 20740 (United States); Heliophysics Science Division, NASA Goddard Space Flight Center, Greenbelt, Maryland 20071 (United States); Gliese, Ulrik [SGT, Inc., 7515 Mission Drive, Suite 30, Lanham, Maryland 20706 (United States); Heliophysics Science Division, NASA Goddard Space Flight Center, Greenbelt, Maryland 20071 (United States); Barrie, Alexander C. [Millennium Engineering and Integration, 2231 Crystal Dr., Arlington, Virginia 22202 (United States); Heliophysics Science Division, NASA Goddard Space Flight Center, Greenbelt, Maryland 20071 (United States); Tucker, Corey [Global Science and Technology Inc., 7855 Walker Drive, Greenbelt, Maryland 20770 (United States); Heliophysics Science Division, NASA Goddard Space Flight Center, Greenbelt, Maryland 20071 (United States)

2012-03-15T23:59:59.000Z

267

ISHED1: Applying the LEM Methodology to Heat Exchanger Design  

E-Print Network (OSTI)

ISHED1: Applying the LEM Methodology to Heat Exchanger Design Kenneth A. Kaufman Ryszard S. Michalski MLI 00-2 #12;2 ISHED1: APPLYING THE LEM METHODOLOGY TO HEAT EXCHANGER DESIGN Kenneth A. Kaufman-2 January 2000 #12;ISHED1: APPLYING THE LEM METHODOLOGY TO HEAT EXCHANGER DESIGN Abstract Evolutionary

Michalski, Ryszard S.

268

Applying Innovation System Concept in Agricultural Research for  

Open Energy Info (EERE)

Applying Innovation System Concept in Agricultural Research for Applying Innovation System Concept in Agricultural Research for Development: A learning module Jump to: navigation, search Tool Summary Name: Applying Innovation System Concept in Agricultural Research for Development: A learning module Agency/Company /Organization: International Livestock Research Institute Sector: Land Focus Area: Agriculture Topics: Policies/deployment programs Resource Type: Training materials Website: mahider.ilri.org/bitstream/10568/167/1/Innovation_System_Agric_LM.pdf Applying Innovation System Concept in Agricultural Research for Development: A learning module Screenshot References: Applying Innovation System Concept in Agricultural Research for Development: A learning module[1] Preface "Sustained agricultural growth requires, among others, increased

269

Public Perception of 13 Different Energy Topics analyzed in new Study |  

Open Energy Info (EERE)

Public Perception of 13 Different Energy Topics analyzed in new Study Public Perception of 13 Different Energy Topics analyzed in new Study Home > Groups > OpenEI Community Central Graham7781's picture Submitted by Graham7781(1992) Super contributor 27 December, 2012 - 14:27 consumer behavior Navigant OpenEI Pike Research Renewable Energy Report Pike Research, part of Navigant, recently released a White Paper that takes an in-depth view at public perception of 13 energy topics. The study uses a 1,000 person sample to show favorability and unfavorability energy topics such as transportation, renewable technology, nuclear, clean coal, and smart grid topics. Some of the highlights of the study are as follows: * Solar Energy had the highest number of respondents holding both "favorable" and "strongly favorable" opinions of any technology.

270

Effect of ocean temperature on southwestern U.S. climate analyzed  

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

Effect of ocean temperature on southwestern climate Effect of ocean temperature on southwestern climate Effect of ocean temperature on southwestern U.S. climate analyzed Researchers concluded that only part of the recent temperature rise in the Southwest could be attributed to greenhouse gases. December 19, 2013 Image from National Oceanic and Atmospheric Administration's Environmental Visualization Laboratory depicts sea surface temperatures around Greenland from October 2010. Image from National Oceanic and Atmospheric Administration's Environmental Visualization Laboratory depicts sea surface temperatures around Greenland from October 2010. Assuming that the past is a good indicator of the future, the scientists conclude that there should be wetter times ahead. Researchers have analyzed the relationship between a natural phenomenon in

271

Aerodyne Develops an Aircraft-Deployable Precision Aerosol Analyzer | U.S.  

Office of Science (SC) Website

Aerodyne Develops an Aircraft-Deployable Precision Aerosol Aerodyne Develops an Aircraft-Deployable Precision Aerosol Analyzer Small Business Innovation Research (SBIR) and Small Business Technology Transfer (STTR) SBIR/STTR Home About Funding Opportunity Announcements (FOAs) Applicant and Awardee Resources Commercialization Assistance Other Resources Awards SBIR/STTR Highlights Reporting Fraud Contact Information Small Business Innovation Research and Small Business Technology Transfer U.S. Department of Energy SC-29/Germantown Building 1000 Independence Ave., SW Washington, DC 20585 P: (301) 903-5707 F: (301) 903-5488 E: sbir-sttr@science.doe.gov More Information » January 2013 Aerodyne Develops an Aircraft-Deployable Precision Aerosol Analyzer Aerodyne Research Inc. develops an aerosol mass spectrometer (AMS) that fills a critical need for size-resolved, quantitative chemical composition

272

A methodology for analyzing precursors to earthquake-initiated and fire-initiated accident sequences  

SciTech Connect

This report covers work to develop a methodology for analyzing precursors to both earthquake-initiated and fire-initiated accidents at commercial nuclear power plants. Currently, the U.S. Nuclear Regulatory Commission sponsors a large ongoing project, the Accident Sequence Precursor project, to analyze the safety significance of other types of accident precursors, such as those arising from internally-initiated transients and pipe breaks, but earthquakes and fires are not within the current scope. The results of this project are that: (1) an overall step-by-step methodology has been developed for precursors to both fire-initiated and seismic-initiated potential accidents; (2) some stylized case-study examples are provided to demonstrate how the fully-developed methodology works in practice, and (3) a generic seismic-fragility date base for equipment is provided for use in seismic-precursors analyses. 44 refs., 23 figs., 16 tabs.

Budnitz, R.J.; Lambert, H.E.; Apostolakis, G. [and others] and others

1998-04-01T23:59:59.000Z

273

A new neutral particle analyzer diagnostic and its first commissioning on HL-2A  

Science Conference Proceedings (OSTI)

A new neutral particle analyzer diagnostic has been developed for HuanLiuqi-2A (commonly referred to as HL-2A), which can provide the neutral particle flux measurement along 11 separate sightlines, simultaneously, within a wider energy range (1-70 keV). It is an electrostatic type analyzer with a removable pinhole and special-shape condenser. The energy analysis can be flexibly achieved by controlling a preset stepwise high voltage on the condenser. It is compact and its field of view covers HL-2A cross section from -33 cm to 33 cm without 'cross-talk.' The energy spectra and ion temperature profile have been obtained during its commissioning.

Li, W.; Xia, Z. W.; Lu, J.; Yang, Q. W.; Ding, X. T. [Southwestern Institute of Physics, Chengdu 610041 (China)

2012-10-15T23:59:59.000Z

274

Calculation of MCPR (minimum critical power ratio) for BWR transients using the BNL plant analyzer  

Science Conference Proceedings (OSTI)

The critical power ratio (CPR) is used for determining the thermal limits of boiling water reactors. In this study, critical power ratios for a series of transients run on the Brookhaven Plant Analyzer (BPA) (1) have been calculated. The transients include nominal base case simulations, simulations with variations in relief valve setpoints and the number of failed feedwater heaters, simulations at the 100% power, 75% flow point on the extended load line of the MEOD, and a simulation with partial feedwater heating. The plant represented with the BPA is a BWR/4 rated at 3293 MW with a 6.38 m (251'') vessel. Data were obtained by the Plant Analyzer Development Group at BNL from a variety of sources describing the Browns Ferry Plant.

Horak, W.C.; Diamond, D.J.

1987-06-01T23:59:59.000Z

275

A 4906 CHANNEL TWO-DIMENSIONAL ANALYZER FOR THE MTR VELOCITY SELECTOR  

SciTech Connect

The analyzer forms part of the Materials Testing Reactor Velocity Selector Experiment which measures energy change versus scattering angle for subthermal neutrons scattered off a target. It is similar to other time-of- flight lyzers except for certain unique features. Among these features are input and output buffer matrices, a randomly pulsed crystal time-base generator, and a direct 48transistor drive circuit for the 4096 channel magnetic core matrix. (auth)

Petree, F.L.

1961-12-22T23:59:59.000Z

276

Epitaxial VN,,001... Grown and Analyzed In situ by XPS and UPS. II. Analysis of Ar  

E-Print Network (OSTI)

Epitaxial VN,,001... Grown and Analyzed In situ by XPS and UPS. II. Analysis of Ar¿ Sputter Etched-welded to a Mo substrate heater. In Situ Preparation: The epitaxial VN 001 layers were grown in a multichamber that has been shown Ref. 1 to produce sharp 1 1 RHEED patterns. The target, a 5-cm-diam water-cooled V disk

Gall, Daniel

277

Vehicle Technologies Office: Lightweight Materials Long-Term Applied  

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

Long-Term Applied Research: Magnesium and Carbon Fiber to someone by E-mail Long-Term Applied Research: Magnesium and Carbon Fiber to someone by E-mail Share Vehicle Technologies Office: Lightweight Materials Long-Term Applied Research: Magnesium and Carbon Fiber on Facebook Tweet about Vehicle Technologies Office: Lightweight Materials Long-Term Applied Research: Magnesium and Carbon Fiber on Twitter Bookmark Vehicle Technologies Office: Lightweight Materials Long-Term Applied Research: Magnesium and Carbon Fiber on Google Bookmark Vehicle Technologies Office: Lightweight Materials Long-Term Applied Research: Magnesium and Carbon Fiber on Delicious Rank Vehicle Technologies Office: Lightweight Materials Long-Term Applied Research: Magnesium and Carbon Fiber on Digg Find More places to share Vehicle Technologies Office: Lightweight

278

VisIt: An End-User Tool for Visualizing and Analyzing Very Large Data  

SciTech Connect

VisIt is a popular open source tool for visualizing and analyzing data. It owes its success to its foci of increasing data understanding, large data support, and providing a robust and usable product, as well as its underlying design that fits today's supercomputing landscape. In this short paper, we describe the VisIt project and its accomplishments. The VisIt project's three focal points - understanding data, large data, and delivering a product - together form a powerful environment for analyzing data from HPC simulations. It is used in varied ways: it enables visualization scientists, computational code developers, and the physicists that run these codes to perform a broad range of data understanding activities, including debugging, making movies, and exploring data. The user interface portion of its design provides a powerful paradigm for analyzing data while the data processing portion of its design is well suited for big data. This in turn has led to many successes: in scaling up to high levels of concurrency and large data sizes, in providing a 'home' for large data algorithms, in understanding how to best use supercomputers, and, most importantly, in helping users understand their data. Further, despite significant upcoming changes in supercomputing architecture, VisIt's future appears bright, as it enjoys vibrant user and developer communities.

Childs, Hank [Lawrence Berkeley National Laboratory (LBNL); Brugger, Eric [Lawrence Livermore National Laboratory (LLNL); Whitlock, B. [Lawrence Livermore National Laboratory (LLNL); Meredith, Jeremy S [ORNL; Ahern, Sean [ORNL; Bonnell, Kathleen [Lawrence Livermore National Laboratory (LLNL); Miller, Mark [Lawrence Livermore National Laboratory (LLNL); Weber, G. [Lawrence Berkeley National Laboratory (LBNL); Harrison, Cyrus [Lawrence Livermore National Laboratory (LLNL); Pugmire, Dave [ORNL; Fogal, T. [University of Utah; Garth, Christoph [unknown; Sanderson, Allen [University of Utah; Bethel, E Wes [Lawrence Berkeley National Laboratory (LBNL); Durant, Marc [Tech-X Corporation; Camp, David [Lawrence Berkeley National Laboratory (LBNL); Favre, Jean M. [Swiss National Supercomputing Center; Ruebel, O [unknown; Navratil, Paul [Texas Advanced Computing Center; Wheeler, Matthew [Atomic Weapons Establishment; Selby, Paul [Atomic Weapons Establishment; Vivodtzev, Fabien [CEA, France

2011-01-01T23:59:59.000Z

279

A high transmission analyzing magnet for intense high charge state beams  

DOE Green Energy (OSTI)

The low energy beam transport (LEBT) for VENUS will provide for extraction, mass analysis and transport to the axial injection line for the 88-Inch Cyclotron. The new LEBT was designed from the beginning to handle high intensity beams where space charge forces strongly affect the transmission. The magnet has a unique design with specially shaped poles to apply sextupole correction in both the horizontal and vertical plane.

Leitner, M.; Abbott, S.R.; Leitner, D.; Lyneis, C.

2002-06-11T23:59:59.000Z

280

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

Science Conference Proceedings (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�¢����s Experimental Research Station (LERS). Deployment at the LERS site will test the instrument�¢����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

Note: This page contains sample records for the topic "analyzer cxs applied" 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

Analyzing the connectivity potential of landscape geomorphic systems: a radar remote sensing and GIS approach, Estufa Canyon, Texas, USA  

E-Print Network (OSTI)

Connectivity is considered one of the fundamental aspects that influences the rate of mass movement in the landscape. The connectivity aspect has been acknowledged from various conceptual geomorphic frameworks. None of these provided a developmental methodology for studying the connectivity of geomorphic systems, especially at the scale of the fluvial system. The emphasis in this research is placed on defining variables of the geomorphic systems that influence the connectivity potential of these systems. The landscape gradient, which is extracted from the Digital Elevation Model (DEM), and the surface roughness, which is extracted from radar images, are used to analyze the connectivity potential of geomorphic systems in the landscape. Integration of these variables produces a connectivity potential index of the various geomorphic systems that compose the fluvial system. High values of the connectivity potential index indicate high potential of the geomorphic system to transport mass whereas the low values indicate low potential of the geomorphic system to transport mass in the landscape. Using the mean values of the connectivity potential index, the geomorphic systems in the landscape can be classified into geomorphic systems of low connectivity potential, geomorphic systems of intermediate connectivity potential and geomorphic systems of high connectivity potential. In addition to the determination of the relative connectivity potential of various geomorphic systems, the connectivity potential index is used to analyze the system-wide connectivity. The ratios between the connectivity potential index of the upstream geomorphic systems and the connectivity potential index of the downstream geomorphic systems define system-wide connectivity in the landscape. High ratios reflect the high potential of the upstream geomorphic systems to transport mass in the downstream direction. Low ratios indicate the influence of the downstream geomorphic systems in maximizing mass movement in the upstream geomorphic systems. The presence of high and low ratios suggests the presence of a high system-wide connectivity. As the ratio approaches unity, mass movement is minimized in the landscape indicating low system-wide connectivity. Applying the above approach to Estufa Canyon, Texas, illustrated that Estufa Canyon is a dynamic fluvial system with high system-wide connectivity.

Ibrahim, ElSayed Ali Hermas

2005-08-01T23:59:59.000Z

282

Reflections of ions in electrostatic analyzers: A case study with New Horizons/Solar Wind Around Pluto  

SciTech Connect

Electrostatic analyzers (ESAs), in various forms, are used to measure plasma in a range of applications. In this article, we describe how ions reflect from the interior surfaces of an ESA, the detection of which constitutes a fundamentally nonideal response of ESAs. We demonstrate this effect by comparing laboratory data from a real ESA-based space instrument, the Solar Wind Around Pluto (SWAP) instrument, aboard the NASA New Horizons spacecraft, to results from a model based on quantum mechanical simulations of particles reflected from the instrument's surfaces combined with simulations of particle trajectories through the instrument's applied electrostatic fields. Thus, we show, for the first time, how reflected ions in ESAs lead to nonideal effects that have important implications for understanding the data returned by these instruments, as well as for designing new low-background ESA-based instruments. Specifically, we show that the response of SWAP widens considerably below a level of 10{sup -3} of the peak response. Thus, a direct measurement of a plasma distribution with SWAP will have an energy-dependent background on the order of {<=}10{sup -3} of the peak of the signal due to that distribution. We predict that this order of magnitude estimate for the background applies to a large number of ESA-based instruments because ESAs operate using a common principle. However, the exact shape of the energy-dependent response will be different for different instruments. The principle of operation is that ions outside the ideal range of energy-per-charge are deflected into the walls of the ESA. Therefore, we propose that a new design paradigm is necessary to mitigate the effect of ion reflections and thus accurately and directly measure the energy spectrum of a plasma using ESAs. In this article, we build a framework for minimizing the effect of ion reflections in the design of new ESAs. Through the use of existing computer simulation software, a design team can use our method to quantify the amount of reflections in their instrument and iteratively change design parameters before fabrication, conserving resources. A possible direction for the new design paradigm is having nonsolid walls of the ESA, already used in some applications.

Randol, B. M.; Ebert, R. W. [Department of Physics and Astronomy, University of Texas at San Antonio, San Antonio, Texas 78229 (United States); Space Science and Engineering Division, Southwest Research Institute, San Antonio, Texas 78228 (United States); Allegrini, F.; McComas, D. J. [Space Science and Engineering Division, Southwest Research Institute, San Antonio, Texas 78228 (United States); Department of Physics and Astronomy, University of Texas at San Antonio, San Antonio, Texas 78229 (United States); Schwadron, N. A. [Department of Astronomy, Boston University, Boston, Massachusetts 02215 (United States)

2010-11-15T23:59:59.000Z

283

Synchronized Phasor Data for Analyzing Wind Power Plant Dynamic Behavior and Model Validation  

DOE Green Energy (OSTI)

The U.S. power industry is undertaking several initiatives that will improve the operations of the power grid. One of those is the implementation of 'wide area measurements' using phasor measurement units (PMUs) to dynamically monitor the operations and the status of the network and provide advanced situational awareness and stability assessment. This project seeks to obtain PMU data from wind power plants and grid reference points and develop software tools to analyze and visualize synchrophasor data for the purpose of better understanding wind power plant dynamic behaviors under normal and contingency conditions.

Wan, Y. H.

2013-01-01T23:59:59.000Z

284

Method and apparatus for analyzing the internal chemistry and compositional variations of materials and devices  

DOE Patents (OSTI)

A method and apparatus is disclosed for obtaining and mapping chemical compositional data for solid devices. It includes a SIMS mass analyzer or similar system capable of being rastered over a surface of the solid to sample the material at a pattern of selected points, as the surface is being eroded away by sputtering or a similar process. The data for each point sampled in a volume of the solid is digitally processed and indexed by element or molecule type, exact spacial location within the volume, and the concentration levels of the detected element or molecule types. This data can then be recalled and displayed for any desired planar view in the volume.

Kazmerski, L.L.

1985-04-30T23:59:59.000Z

285

A computer program to analyze cogeneration plant heat balances and equipment design  

Science Conference Proceedings (OSTI)

This paper describes a computer program designed to calculate and analyze cogeneration plant heat balances and equipment and to plot heat balance diagrams. For normal design point conditions, the program calculates gas turbine performance, designs a heat recovery boiler to suit the process requirements, calculates a steam turbine performance and deaerator balance to complete the cycle. In addition, the program will calculate off-design performance for a supplementary firing option or for changes in ambient conditions, gas turbine part load or process conditions.

Stewart, J.C.; Hsun, C.F.

1987-01-01T23:59:59.000Z

286

Analyzing Data for Systems Biology: Working at the Intersection of Thermodynamics and Data Analytics  

Science Conference Proceedings (OSTI)

Many challenges in systems biology have to do with analyzing data within the framework of molecular phenomena and cellular pathways. How does this relate to thermodynamics that we know govern the behavior of molecules? Making progress in relating data analysis to thermodynamics is essential in systems biology if we are to build predictive models that enable the field of synthetic biology. This report discusses work at the crossroads of thermodynamics and data analysis, and demonstrates that statistical mechanical free energy is a multinomial log likelihood. Applications to systems biology are presented.

Cannon, William R.; Baxter, Douglas J.

2012-08-15T23:59:59.000Z

287

Chip scale mechanical spectrum analyzers based on high quality factor overmoded bulk acouslic wave resonators  

Science Conference Proceedings (OSTI)

The goal of this project was to develop high frequency quality factor (fQ) product acoustic resonators matched to a standard RF impedance of 50 {Omega} using overmoded bulk acoustic wave (BAW) resonators. These resonators are intended to serve as filters in a chip scale mechanical RF spectrum analyzer. Under this program different BAW resonator designs and materials were studied theoretically and experimentally. The effort resulted in a 3 GHz, 50 {Omega}, sapphire overmoded BAW with a fQ product of 8 x 10{sup 13}, among the highest values ever reported for an acoustic resonator.

Olsson, R. H., III

2012-03-01T23:59:59.000Z

288

How to Apply for an SES Position | Department of Energy  

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

How to Apply for an SES Position How to Apply for an SES Position How to Apply for an SES Position The Senior Executive Service (SES) is an elite group of men and women meeting the highest professional standards who administer public programs at the top levels of the Federal government. SES employees' salaries are linked directly to individual performance. The U.S. Office of Personnel Management's (OPM) SES web page contains a host of information that may be benefical to you. To apply for current SES positions within the Federal Government, including the Department of Energy please visit the Office of Personnel Management's USAJOBS site. From this site, you may view, download and apply for vacancies of interest to you. DOE does not accept unsolicited resumes. You must apply to a specific

289

Apply for Our Jobs | National Nuclear Security Administration  

National Nuclear Security Administration (NNSA)

Apply for Our Jobs | National Nuclear Security Administration Apply for Our Jobs | National Nuclear Security Administration Our Mission Managing the Stockpile Preventing Proliferation Powering the Nuclear Navy Emergency Response Recapitalizing Our Infrastructure Continuing Management Reform Countering Nuclear Terrorism About Us Our Programs Our History Who We Are Our Leadership Our Locations Budget Our Operations Media Room Congressional Testimony Fact Sheets Newsletters Press Releases Speeches Events Social Media Video Gallery Photo Gallery NNSA Archive Federal Employment Apply for Our Jobs Our Jobs Working at NNSA Blog The National Nuclear Security Administration Apply for Our Jobs Home > Federal Employment > Apply for Our Jobs Apply for Our Jobs Whether you're a student seeking to learn more about a future career, just starting out, at mid-career or an experienced executive, NNSA may have the

290

Apply for Our Jobs | National Nuclear Security Administration  

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

Apply for Our Jobs | National Nuclear Security Administration Apply for Our Jobs | National Nuclear Security Administration Our Mission Managing the Stockpile Preventing Proliferation Powering the Nuclear Navy Emergency Response Recapitalizing Our Infrastructure Continuing Management Reform Countering Nuclear Terrorism About Us Our Programs Our History Who We Are Our Leadership Our Locations Budget Our Operations Media Room Congressional Testimony Fact Sheets Newsletters Press Releases Speeches Events Social Media Video Gallery Photo Gallery NNSA Archive Federal Employment Apply for Our Jobs Our Jobs Working at NNSA Blog The National Nuclear Security Administration Apply for Our Jobs Home > Federal Employment > Apply for Our Jobs Apply for Our Jobs Whether you're a student seeking to learn more about a future career, just starting out, at mid-career or an experienced executive, NNSA may have the

291

An applied study using systems engineering methods to prioritize green systems options  

SciTech Connect

For many years, there have been questions about the effectiveness of applying different green solutions. If you're building a home and wish to use green technologies, where do you start? While all technologies sound promising, which will perform the best over time? All this has to be considered within the cost and schedule of the project. The amount of information available on the topic can be overwhelming. We seek to examine if Systems Engineering methods can be used to help people choose and prioritize technologies that fit within their project and budget. Several methods are used to gain perspective into how to select the green technologies, such as the Analytic Hierarchy Process (AHP) and Kepner-Tregoe. In our study, subjects applied these methods to analyze cost, schedule, and trade-offs. Results will document whether the experimental approach is applicable to defining system priorities for green technologies.

Lee, Sonya M [Los Alamos National Laboratory; Macdonald, John M [Los Alamos National Laboratory

2009-01-01T23:59:59.000Z

292

Analyzing symmetry breaking within a chaotic quantum system via Bayesian inference  

E-Print Network (OSTI)

Bayesian inference is applied to the level fluctuations of two coupled microwave billiards in order to extract the coupling strength. The coupled resonators provide a model of a chaotic quantum system containing two coupled symmetry classes of levels. The number variance is used to quantify the level fluctuations as a function of the coupling and to construct the conditional probability distribution of the data. The prior distribution of the coupling parameter is obtained from an invariance argument on the entropy of the posterior distribution.

C. I. Barbosa; H. L. Harney

1999-10-25T23:59:59.000Z

293

Lighting Business Case -- A Report Analyzing Lighting Technology Opportunities with High Return on Investment Energy Savings for the Federal Sector  

SciTech Connect

This document analyzes lighting technology opportunities with high return on investment energy savings for the Federal sector.

Jones, Carol C.; Richman, Eric E.

2005-12-30T23:59:59.000Z

294

Challenges in Applying Diamond Coatings to Carbide Twist Drills  

Science Conference Proceedings (OSTI)

Despite of the attractive advantage of applying diamond coating to drills, ... Investigation of a Hybrid Cutting Tool Design for Shearing Operations of Sheet Metals.

295

NREL: Technology Transfer - Apply Now for Energy-Efficient Housing ...  

Apply Now for Energy-Efficient Housing ... and NREL's Residential Buildings Research Web site to learn about systems integration and energy analysis ...

296

Applied Process Engineering Laborotory APEL | Open Energy Information  

Open Energy Info (EERE)

Engineering Laborotory APEL Jump to: navigation, search Name Applied Process Engineering Laborotory (APEL) Place United States Sector Services Product General Financial & Legal...

297

Applied Mathematics and Plasma Physics, T-5: Theoretical, T:...  

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

Pieter Swart Deputy Group Leader Kim Rasmussen Administration Charlotte Lehman Office Location TA-3, Bldg 508, Rm 204 Applied Mathematics and Plasma Physics, T-5 The group...

298

Mark Linne Dept. Applied Mechanics, Chalmers University, Gothenburg...  

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

Optical and X-ray Measurements for Fuel Sprays Mark Linne Dept. Applied Mechanics, Chalmers University, Gothenburg, 41296, Sweden This talk will describe measurement needs across...

299

An improved Benders decomposition applied to a multi-layer ...  

E-Print Network (OSTI)

GLOBECOM 2007, Washington DC, USA, December 2007. [8] A. M. Costa, A survey on benders decomposition applied to fixed-charge network design ...

300

Infrared Imagery Applied to A Large Buoyant Plume  

Science Conference Proceedings (OSTI)

The possibility of applying infrared imagery to the study of a large, hot plume materialized by carbon particles resulting from the incomplete combustion of fuel oil is investigated.

J-M. Brustet; B. Benech; P. Waldteufel

1981-05-01T23:59:59.000Z

Note: This page contains sample records for the topic "analyzer cxs applied" 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

1 SCRA Applied Research & Development offers the following ...  

Science Conference Proceedings (OSTI)

... and the rapid transition of results into US ... the Way (PLTW); National Science Foundation initiatives ... 6 SCRA Applied R&D 5300 International Blvd N ...

2012-10-26T23:59:59.000Z

302

Geothermal: Sponsored by OSTI -- Extracting and Applying SV-SV...  

Office of Scientific and Technical Information (OSTI)

Extracting and Applying SV-SV Shear Modes from Vertical Vibrator Data Across Geothermal Prospects Final Report Geothermal Technologies Legacy Collection HelpFAQ | Site Map |...

303

Lagrangean Duality Applied on Vehicle Routing with Time Windows  

E-Print Network (OSTI)

Nov 6, 2001 ... Lagrangean Duality Applied on Vehicle Routing with Time Windows ... with the Vehicle Routing Problem with Time Windows (VRPTW).

304

Los Alamos Lab: International and Applied Technology Division...  

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

Applied Electromagnetics, IAT-2 IAT-2 is a broad spectrum electromagnetics applications organization whose research and development activities address the Global Security...

305

How to Apply for NIST, Department of Commerce, and Other ...  

Science Conference Proceedings (OSTI)

... Search for Job Vacancies: Vacancy announcements contain important information that applicants need to know to apply for a specific job opening ...

2013-08-09T23:59:59.000Z

306

Modular Systems Biology applied to TGFbeta and DNA Damage Response...  

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

Modular Systems Biology applied to TGFbeta and DNA Damage Response Signaling following Low Dose Radiation Francis Cucinotta NASA Johnson Space Center Abstract Modular systems...

307

Steel Research Applied to National Needs - A Company Perspective  

Science Conference Proceedings (OSTI)

Symposium, Materials Research Applied to National Needs (MARANN) in Honor of ... food packaging, transportation (auto, rail, and air), etc, to name just a few.

308

Use of Computed X-ray Tomographic Data for Analyzing the Thermodynamics of a Dissociating Porous Sand/Hydrate Mixture  

DOE R&D Accomplishments (OSTI)

X-ray computed tomography (CT) is a method that has been used extensively in laboratory experiments for measuring rock properties and fluid transport behavior. More recently, CT scanning has been applied successfully to detect the presence and study the behavior of naturally occurring hydrates. In this study, we used a modified medical CT scanner to image and analyze the progression of a dissociation front in a synthetic methane hydrate/sand mixture. The sample was initially scanned under conditions at which the hydrate is stable (atmospheric pressure and liquid nitrogen temperature, 77 K). The end of the sample holder was then exposed to the ambient air, and the core was continuously scanned as dissociation occurred in response to the rising temperature. CT imaging captured the advancing dissociation front clearly and accurately. The evolved gas volume was monitored as a function of time. Measured by CT, the advancing hydrate dissociation front was modeled as a thermal conduction problem explicitly incorporating the enthalpy of dissociation, using the Stefan moving-boundary-value approach. The assumptions needed to perform the analysis consisted of temperatures at the model boundaries. The estimated value for thermal conductivity of 2.6 W/m K for the remaining water ice/sand mixture is higher than expected based on conduction alone; this high value may represent a lumped parameter that incorporates the processes of heat conduction, methane gas convection, and any kinetic effects that occur during dissociation. The technique presented here has broad implications for future laboratory and field testing that incorporates geophysical techniques to monitor gas hydrate dissociation.

Freifeld, Barry M.; Kneafsey, Timothy J.; Tomutsa, Liviu; Stern, Laura A.; Kirby, Stephen H.

2002-02-28T23:59:59.000Z

309

Three nucleon force effects in intermediate-energy deuteron analyzing powers for dp elastic scattering  

SciTech Connect

A complete high precision set of deuteron analyzing powers for elastic deuteron-proton (dp) scattering at 250 MeV/nucleon (MeV/N) has been measured. The new data are presented together with data from previous measurements at 70, 100, 135 and 200 MeV/N. They are compared with the results of three-nucleon (3N) Faddeev calculations based on modern nucleon-nucleon (NN) potentials alone or combined with two models of three nucleon forces (3NFs): the Tucson-Melbourne 99 (TM99) and Urbana IX. At 250 MeV/N large discrepancies between pure NN models and data, which are not resolved by including 3NFs, were found at c.m. backward angles of {theta}{sub c.m.} > or approx. 120 deg. for almost all the deuteron analyzing powers. These discrepancies are quite similar to those found for the cross section at the same energy. We found small relativistic effects that cannot resolve the discrepancies with the data indicating that other, short-ranged 3NFs are required to obtain a proper description of the data.

Sekiguchi, K. [Department of Physics, Tohoku University, Sendai, 980-8578 (Japan); Okamura, H. [Research Center for Nuclear Physics, Osaka University, Ibaraki, Osaka, 567-0047 (Japan); Sakamoto, N.; Sakaguchi, S.; Sasano, M. [RIKEN Nishina Center, Wako, 351-0198 (Japan); Suzuki, H. [Graduate School of Pure and Applied Sciences, University of Tsukuba, Tsukuba, 305-8571 (Japan); Dozono, M.; Wakasa, T. [Department of Physics, Kyushu University, Fukuoka, 812-8581 (Japan); Maeda, Y.; Saito, T. [Faculty of Engineering, University of Miyazaki, Miyazaki, 889-2192 (Japan); Sakai, H. [RIKEN Nishina Center, Wako, 351-0198 (Japan); Department of Physics, University of Tokyo, Tokyo, 113-0033 (Japan); Shimizu, Y. [Center for Nuclear Study, University of Tokyo, Tokyo, 113-0033 (Japan); Yako, K. [Department of Physics, University of Tokyo, Tokyo, 113-0033 (Japan); Witala, H.; Golak, J. [Institute of Physics, Jagiellonian University, PL-30059 Cracow (Poland); Gloeckle, W. [Institut fuer theoretische Physik II, Ruhr-Universitaet Bochum, D-44780 Bochum (Germany); Kamada, H. [Department of Physics, Kyushu Institute of Technology, Kitakyushu 804-8550 (Japan); Nogga, A. [Institut fuer Kernphysik, Institute for Advanced Simulation and Juelich Center for Hadron Physics, D-52428 Juelich (Germany)

2011-06-15T23:59:59.000Z

310

A GIS-based Bayesian approach for analyzing spatial-temporal patterns of traffic crashes  

E-Print Network (OSTI)

This thesis develops a GIS-based Bayesian approach for area-wide traffic crash analysis. Five years of crash data from Houston, Texas, are analyzed using a geographic information system (GIS), and spatial-temporal patterns of relative crash risk are identified based on a hierarchical Bayesian approach. This Bayesian approach is used to filter the uncertainty in the data and identify and rank roadway segments with potentially high relative risks for crashes. The results provide a sound basis to take preventive actions to reduce the risks in these segments. To capture the real safety indications better, this thesis differentiates the risks in different directions of the roadways, disaggregates different road types, and utilizes GIS to analyze and visualize the spatial relative crash risks in 3-D views according to different temporal scales. Results demonstrate that the approach is effective in spatially smoothing the relative crash risks, eliminating the instability of estimates while maintaining real safety trends. The posterior risk maps show high-risk roadway segments in 3-D views, which is more reader friendly than the conventional 2-D views. The results are also useful for travelers to choose relatively safer routes.

Li, Linhua

2006-08-01T23:59:59.000Z

311

Categorical Exclusion Determinations: B3.6 | Department of Energy  

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

November 18, 2009 November 18, 2009 CX-000547: Categorical Exclusion Determination Transmission Electron Microscopy of Tritium Extraction Facility Pipe Residue CX(s) Applied: B3.6 Date: 11/18/2009 Location(s): Aiken, South Carolina Office(s): Environmental Management, Savannah River Operations Office November 18, 2009 CX-000546: Categorical Exclusion Determination Raman Spectroscopy to Analyze Sludge, Saltcake, Supernate, Organics, Inorganics and Other Substances CX(s) Applied: B3.6 Date: 11/18/2009 Location(s): Aiken, South Carolina Office(s): Environmental Management, Savannah River Operations Office November 18, 2009 CX-000408: Categorical Exclusion Determination Wireless Subsea Communications System CX(s) Applied: B3.6 Date: 11/18/2009 Location(s): Niskayuna, New York Office(s): Fossil Energy, National Energy Technology Laboratory

312

Categorical Exclusion Determinations: South Carolina | Department of Energy  

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

January 20, 2010 January 20, 2010 CX-000798: Categorical Exclusion Determination Relocate Padmounted Transformer in R-Area CX(s) Applied: B4.11 Date: 01/20/2010 Location(s): Aiken, South Carolina Office(s): Environmental Management, Savannah River Operations Office January 20, 2010 CX-000897: Categorical Exclusion Determination Relocate/Install F Tank Farm Mixer Pumps and Refurbish Tanks for Cleaning CX(s) Applied: B1.3 Date: 01/20/2010 Location(s): Aiken, South Carolina Office(s): Environmental Management, Savannah River Operations Office January 5, 2010 CX-000799: Categorical Exclusion Determination Sable Systems Oxzilla Oxygen Analyzer CX(s) Applied: B3.6 Date: 01/05/2010 Location(s): Aiken, South Carolina Office(s): Environmental Management, Savannah River Operations Office

313

Categorical Exclusion Determinations: B3.1 | Department of Energy  

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

May 10, 2010 May 10, 2010 CX-002284: Categorical Exclusion Determination Environmental Effects of Sediment Transport Alteration and Impacts on Protected Species: Edgartown Tidal Energy Project CX(s) Applied: B3.1, B3.3, B3.6, A9 Date: 05/10/2010 Location(s): Muskegot Bay Area, Massachusetts Office(s): Energy Efficiency and Renewable Energy, Golden Field Office May 5, 2010 CX-002132: Categorical Exclusion Determination Seismic Technology Adapted to Analyzing and Developing Geothermal Systems Below Surface-Exposed High-Velocity Rocks CX(s) Applied: B3.1, A9 Date: 05/05/2010 Location(s): Austin, Texas Office(s): Energy Efficiency and Renewable Energy, Golden Field Office May 5, 2010 CX-002125: Categorical Exclusion Determination Recovery Act: Geothermal Technologies Program CX(s) Applied: B3.1, A9

314

Categorical Exclusion Determinations: Environmental Management | Department  

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

January 13, 2010 January 13, 2010 CX-000471: Categorical Exclusion Determination Limited Prescribed Burning on the Hanford Site During October, November, and December of 2010 to Maintain Critical Fire Breaks CX(s) Applied: B1.3 Date: 01/13/2010 Location(s): Benton County, Washington Office(s): Environmental Management, Office of River Protection-Richland Office January 5, 2010 CX-000799: Categorical Exclusion Determination Sable Systems Oxzilla Oxygen Analyzer CX(s) Applied: B3.6 Date: 01/05/2010 Location(s): Aiken, South Carolina Office(s): Environmental Management, Savannah River Operations Office January 5, 2010 CX-000800: Categorical Exclusion Determination Y593 Procure, Design and Install X-Ray Diffraction and X-Ray Fluorescence Instruments, 735-11A CX(s) Applied: B3.6 Date: 01/05/2010

315

Page not found | Department of Energy  

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

31 - 27740 of 28,904 results. 31 - 27740 of 28,904 results. Download CX-010670: Categorical Exclusion Determination Closure of D-Area Wastewater Treatment System CX(s) Applied: B1.26 Date: 06/07/2013 Location(s): South Carolina Offices(s): Savannah River Operations Office http://energy.gov/nepa/downloads/cx-010670-categorical-exclusion-determination Download CX-010665: Categorical Exclusion Determination Non-Rad and Rad Microtrac Particle Size Analyzers CX(s) Applied: B3.6 Date: 06/12/2013 Location(s): South Carolina Offices(s): Savannah River Operations Office http://energy.gov/nepa/downloads/cx-010665-categorical-exclusion-determination Download CX-010664: Categorical Exclusion Determination Simulant Liquid Ion Exchange Column Test CX(s) Applied: B3.6 Date: 06/13/2013 Location(s): South Carolina

316

Page not found | Department of Energy  

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

41 - 27650 of 28,904 results. 41 - 27650 of 28,904 results. Download CX-010112: Categorical Exclusion Determination High Pressure Valve Cycle Testing Using Hydrogen at 723-A CX(s) Applied: B3.6 Date: 03/28/2013 Location(s): South Carolina Offices(s): Savannah River Operations Office http://energy.gov/nepa/downloads/cx-010112-categorical-exclusion-determination Download CX-010113: Categorical Exclusion Determination Compression Stress Relaxometer CX(s) Applied: B3.6 Date: 03/28/2013 Location(s): South Carolina Offices(s): Savannah River Operations Office http://energy.gov/nepa/downloads/cx-010113-categorical-exclusion-determination Download CX-010114: Categorical Exclusion Determination Sable Systems Oxzilla Oxygen Analyzer CX(s) Applied: B3.6 Date: 03/28/2013 Location(s): South Carolina Offices(s): Savannah River Operations Office

317

Applying to EPA for Approval of Other Uses of Phosphogypsum  

E-Print Network (OSTI)

Applying to EPA for Approval of Other Uses of Phosphogypsum: Preparing and Submitting a Complete. EP-D-04-007, Work Assignment 0-2 December 2005 #12;ii Applying for Other Uses of Phosphogypsum phosphogypsum in stacks? . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 2.4. What

318

urbino worldwide campus applied computer scienceComputer Architecture  

E-Print Network (OSTI)

urbino worldwide campus applied computer scienceComputer Architecture alessandro bogliolo isti information science and technology institute 1/16 05.03 Pipeline hazards 05 CPU 05.03 Pipeline hazards;urbino worldwide campus applied computer scienceComputer Architecture alessandro bogliolo isti

Bogliolo, Alessandro

319

Review of Requirements and Capabilities For Analyzing and Responding to Beyond Design Basis Events  

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

Review of Requirements Review of Requirements and Capabilities for Analyzing and Responding to Beyond Design Basis Events Office of Nuclear Safety Office of Health, Safety and Security U.S. Department of Energy August 2011 2011 Safety Bulletin Report TABLE OF CONTENTS Acronyms i Executive Summary ii 1. Introduction 1 2. Report Overview 1 3. Overview of DOE Nuclear Facilities and Operations 2 4. Analysis of Safety Bulletin Submittals 2 5. Review of DOE and Commercial Nuclear Power Industry Requirements and 5 Guidance for BDBEs 6. Results from the Nuclear Safety Workshop 9 7. Summary of Insights and Opportunities for Improvement 10 8. Summary of Recommendations 12 9. Conclusions 14 Appendix A - DOE's Nuclear Safety Approach 15

320

RUNNING OUT OF AND INTO OIL: ANALYZING GLOBAL OIL DEPLETION AND TRANSITION THROUGH 2050  

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

9 9 RUNNING OUT OF AND INTO OIL: ANALYZING GLOBAL OIL DEPLETION AND TRANSITION THROUGH 2050 October 2003 David L. Greene Corporate Fellow Janet L. Hopson Research Assistant Jia Li Senior Research Technician DOCUMENT AVAILABILITY Reports produced after January 1, 1996, are generally available free via the U.S. Department of Energy (DOE) Information Bridge: Web site: http://www.osti.gov/bridge Reports produced before January 1, 1996, may be purchased by members of the public from the following source: National Technical Information Service 5285 Port Royal Road Springfield, VA 22161 Telephone: 703-605-6000 (1-800-553-6847) TDD: 703-487-4639 Fax: 703-605-6900 E-mail: info@ntis.fedworld.gov Web site: http://www.ntis.gov/support/ordernowabout.htm

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


321

Review of Requirements and Capabilities For Analyzing and Responding to Beyond Design Basis Events  

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

to the to the Secretary of Energy Review of Requirements and Capabilities for Analyzing and Responding to Beyond Design Basis Events Office of Nuclear Safety Office of Health, Safety and Security U.S. Department of Energy August 2011 2011 Safety Bulletin Report TABLE OF CONTENTS Acronyms i Executive Summary ii 1. Introduction 1 2. Report Overview 1 3. Overview of DOE Nuclear Facilities and Operations 2 4. Analysis of Safety Bulletin Submittals 2 5. Review of DOE and Commercial Nuclear Power Industry Requirements and 5 Guidance for BDBEs 6. Results from the Nuclear Safety Workshop 9 7. Summary of Insights and Opportunities for Improvement 10 8. Summary of Recommendations 12 9. Conclusions 14

322

Dynamic Multi-Relational Chinese Restaurant Process for Analyzing Influences on Users in Social Media  

E-Print Network (OSTI)

We study the problem of analyzing influence of various factors affecting individual messages posted in social media. The problem is challenging because of various types of influences propagating through the social media network that act simultaneously on any user. Additionally, the topic composition of the influencing factors and the susceptibility of users to these influences evolve over time. This problem has not studied before, and off-the-shelf models are unsuitable for this purpose. To capture the complex interplay of these various factors, we propose a new non-parametric model called the Dynamic Multi-Relational Chinese Restaurant Process. This accounts for the user network for data generation and also allows the parameters to evolve over time. Designing inference algorithms for this model suited for large scale social-media data is another challenge. To this end, we propose a scalable and multi-threaded inference algorithm based on online Gibbs Sampling. Extensive evaluations on large-scale Twitter and...

Lakkaraju, Himabindu; Bhattacharyya, Chiranjib

2012-01-01T23:59:59.000Z

323

Reciprocal space mapping by spot profile analyzing low energy electron diffraction  

SciTech Connect

We present an experimental approach for the recording of two-dimensional reciprocal space maps using spot profile analyzing low energy electron diffraction (SPA-LEED). A specialized alignment procedure eliminates the shifting of LEED patterns on the screen which is commonly observed upon variation of the electron energy. After the alignment, a set of one-dimensional sections through the diffraction pattern is recorded at different energies. A freely available software tool is used to assemble the sections into a reciprocal space map. The necessary modifications of the Burr-Brown computer interface of the two Leybold and Omicron type SPA-LEED instruments are discussed and step-by-step instructions are given to adapt the SPA 4.1d software to the changed hardware. Au induced faceting of 4 deg. vicinal Si(001) is used as an example to demonstrate the technique.

Meyer zu Heringdorf, Frank-J.; Horn-von Hoegen, Michael [Institut fuer Experimentelle Physik, Universitaet Duisburg-Essen, 45117 Essen (Germany)

2005-08-15T23:59:59.000Z

324

A Management Tool for Analyzing CHP Natural Gas Liquids Recovery System  

E-Print Network (OSTI)

The objective of this research is to develop a management tool for analyzing combined heat and power (CHP) natural gas liquids (NGL) recovery systems. The methodology is developed around the central ideas of product recovery, possible recovery levels, and the flexibility of the process. These ideas led to the design of the CHP-NGL recovery system and the development of the equipment sizing and economic analysis methods. Requirements for sizing refrigeration units, heat exchangers, and pumps are discussed and demonstrated. From the data sheets it is possible to gather costs associated with the project and demonstrate the economic feasibility of the system. The amount of NGL recovered, heating value, payback period, cash flow, net present value of money, and the internal rate of return are calculated and demonstrated to be favorable to this project.

Olsen, C.; Kozman, T. A.; Lee, J.

2008-01-01T23:59:59.000Z

325

Evaluation of low cost residual gas analyzers for ultrahigh vacuum applications  

DOE Green Energy (OSTI)

In recent years several low cost computer controlled residual gas analyzers (RGAs) have been introduced into the market place. It would be very useful to know the performance characteristics of these RGAs in order to make an informed selection for UHV applications. The UHV applications include extreme sensitivity helium leak detection and monitoring of the residual gas spectra in UHV systems. In this article, the sensitivity and linearity data for nitrogen, hydrogen, and helium are presented in the pressure range 10{sup {minus}8}---10{sup {minus}1} Pa. Further, the relationships between focus voltage and ion currents, relative sensitivity, and fragmentation factor are also included. A direct comparison method is used in obtaining this data. Spinning rotor and extractor gauges are the transfer standard gauges used in Jefferson Lab's vacuum calibration facility, with which all the reported measurements here were carried out.

M. Rao; D. Dong

1996-10-01T23:59:59.000Z

326

Assessment of methods for analyzing gaseous mixtures of hydrogen isotopes and helium  

DOE Green Energy (OSTI)

Mass spectrographic methods have served well in the past to analyze gaseous mixtures of the hydrogen isotopes. Alternate methods of analyses are reviewed which offer wider ranges and variety of isotopic determinations. This report describes possible improvements of the mass spectrographic determinations, gas chromatography, anti-Stokes Raman spectroscopy, microwave-induced optical emission spectroscopy, and methods of measuring tritium using radiation detection devices. Precision, accuracy, limitations, and costs are included for some of the methods mentioned. Costs range from $70,000 for the anti-Stokes Raman spectroscopy equipment, which can determine hydrogen isotopes but not helium, to less than $10,000 for the gas chromatographic equipment, which can determine hydrogen isotopes and helium with precision and accuracy comparable to those of the mass spectrometer.

Attalla, A.; Bishop, C.T.; Bohl, D.R.; Buxton, T.L.; Sprague, R.E.; Warner, D.K.

1976-10-20T23:59:59.000Z

327

WINDOW 3. 1: A PC program for analyzing window thermal performance: Program description and tutorial  

SciTech Connect

WINDOW 3.1 is a public-domain computer program developed by the Windows and Daylighting Group at Lawrence Berkeley Laboratory for analyzing heat transfer through window systems. The program uses an iterative technique to calculate the one-dimensional temperature profile across a user-defined window system. From this data, window system performance indices, e.g., U-value and shading coefficients, are calculated. WINDOW 2.0, incorporates several technical additions and many new user-friendly features, while continuing to provide a consistent and versatile heat transfer analysis method. The user can vary environmental conditions, window tilt, number of glazing layers, layer properties (thermal infrared, solar and visible optical properties, and thermal conductance), gap widths, composition of gap gas or gas mixture fill, and spacer and frame materials. 7 refs., 3 figs.

1988-10-01T23:59:59.000Z

328

The Zurich Extragalactic Bayesian Redshift Analyzer (ZEBRA), version 1.0 -- User manual  

E-Print Network (OSTI)

ZEBRA, the Zurich Extragalactic Bayesian Redshift Analyzer, is a tool for estimating redshifts and template types of galaxies using medium- and broad-band photometric data. ZEBRA employs novel techniques within the template-fitting approach to produce high-quality Maximum-Likelihood and Bayesian redshift estimates. This manuscript serves as a user guide to ZEBRA. It explains how to use ZEBRA, specifies input and output formats, and gives a short account of the available options. ZEBRA is a free and open-source software distributed under the GNU Public License 3 and available at http://www.exp-astro.phys.ethz.ch/ZEBRA . Several upgrades are currently being implemented in ZEBRA. An updated documentation will be provided at each new release. Any problems, comments and suggestions on the code and the manual should be sent via e-mail to zebra@phys.ethz.ch.

R. Feldmann; C. M. Carollo; C. Porciani; S. J. Lilly; P. Oesch

2008-01-21T23:59:59.000Z

329

Plant analyzer development for high-speed interactive simulation of BWR plant transients  

SciTech Connect

Advanced modeling techniques have been combined with modern, special-purpose peripheral minicomputer technology to develop a plant analyzer which provides realistic and accurate predictions of plant transients and severe off-normal events in nuclear power plants through on-line simulations at speeds of approximately 10 times faster than actual process speeds. The new simulation technology serves not only for carrying out routinely and efficiently safety analyses, optimizations of emergency procedures and design changes, parametric studies for obtaining safety margins and for generic training but also for assisting plant operations. Five modeling principles are presented which serve to achieve high-speed simulation of neutron kinetics, thermal conduction, nonhomogeneous and nonequilibrium two-phase flow coolant dynamics, steam line acoustical effects, and the dynamics of the balance of plant and containment systems, control systems and plant protection systems. 21 refs.

Wulff, W.; Cheng, H.S.; Mallen, A.N.

1986-01-01T23:59:59.000Z

330

Microscopic Approach to Analyze Solar-Sail Space-Environment Effects  

E-Print Network (OSTI)

Near-sun space-environment effects on metallic thin films solar sails as well as hollow-body sails with inflation fill gas are considered. Analysis of interaction of the solar radiation with the solar sail materials is presented. This analysis evaluates worst-case solar radiation effects during solar-radiation-pressure acceleration. The dependence of the thickness of solar sail on temperature and on wavelength of the electromagnetic spectrum of solar radiation is investigated. Physical processes of the interaction of photons, electrons, protons and helium nuclei with sail material atoms and nuclei, and inflation fill gas molecules are analyzed. Calculations utilized conservative assumptions with the highest values for the available cross sections for interactions of solar photons, electrons and protons with atoms, nuclei and hydrogen molecules. It is shown that for high-energy photons, electrons and protons the beryllium sail is mostly transparent. Sail material will be partially ionized by solar UV and low-e...

Kezerashvili, Roman Ya

2009-01-01T23:59:59.000Z

331

Using MotorMaster to Track Motor Inventory and Analyze Purchasing Decisions  

E-Print Network (OSTI)

MotorMaster 4.0 can be a useful software package for electric motor management decisions in industrial facilities. To be successful, the MotorMaster database must be populated with detailed motor nameplate information. Georgia Tech worked with a large, motor intensive chemical manufacturing plant to collect motor nameplate information on motors 60 hp or larger and populate the motor database. Approximately 130 motors were identified and surveyed. The completed motor database is used to track maintenance actions and to analyze motor replacement options. The approach used to secure and enter motor nameplate data along with examples of purchasing analyses completed will be presented. The success of the MotorMaster software with large motors has convinced the firm to expand its use to smaller horsepower motors.

Brown, M.; Meffort, W.

2007-01-01T23:59:59.000Z

332

Analyzing the Performance of Scientific Applications with OpenSpeedShop  

Science Conference Proceedings (OSTI)

Open|SpeedShop (O|SS) is a comprehensive, open source, parallel performance analysis tool set that provides the most common performance analysis steps in a single environment. It can help application programmers to analyze, understand and optimize the performance of their codes. O|SS provides a wide range of performance experiments covering both sampling and tracing techniques. It works on sequential, MPI, and multithreaded codes without requiring source code modifications. The latter allows users an easy integration of O|SS into their application's workflow and runtime environment. This ensures a low learning curve and is essential for achieving a wide spread adoption of any performance tool set. O|SS, together with documentation and extensive tutorials, is available at http://www.openspeedshop.org/.

Schulz, M; Galarowicz, J; Maghrak, D; Hachfeld, W; Montoya, D; Cranford, S

2009-10-14T23:59:59.000Z

333

USE OF STREAM ANALYZER FOR SOLUBILITY PREDICTIONS OF SELECTED HANFORD TANK WASTE  

SciTech Connect

The Hanford Tank Waste Operations Simulator (HTWOS) models the mission to manage, retrieve, treat and vitrify Hanford waste for long-term storage and disposal. HTWOS is a dynamic, flowsheet, mass balance model of waste retrieval and treatment activities. It is used to evaluate the impact of changes on long-term mission planning. The project is to create and evaluate the integrated solubility model (ISM). The ISM is a first step in improving the chemistry basis in HTWOS. On principal the ISM is better than the current HTWOS solubility. ISM solids predictions match the experimental data well, with a few exceptions. ISM predictions are consistent with Stream Analyzer predictions except for chromium. HTWOS is producing more realistic results with the ISM.

PIERSON KL; BELSHER JD; HO QT

2012-11-02T23:59:59.000Z

334

Applied Mathematics | U.S. DOE Office of Science (SC)  

Office of Science (SC) Website

Applied Applied Mathematics Advanced Scientific Computing Research (ASCR) ASCR Home About Research Applied Mathematics Applied Mathematics Conferences And Workshops Computer Science Next Generation Networking Scientific Discovery through Advanced Computing (SciDAC) Computational Science Graduate Fellowship (CSGF) ASCR SBIR-STTR Facilities Science Highlights Benefits of ASCR Funding Opportunities Advanced Scientific Computing Advisory Committee (ASCAC) News & Resources Contact Information Advanced Scientific Computing Research U.S. Department of Energy SC-21/Germantown Building 1000 Independence Ave., SW Washington, DC 20585 P: (301) 903-7486 F: (301) 903-4846 E: sc.ascr@science.doe.gov More Information » Research Applied Mathematics Print Text Size: A A A RSS Feeds FeedbackShare Page

335

Remediation of Mercury and Industrial Contaminants Applied Field Research  

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

Remediation of Mercury and Industrial Contaminants Applied Field Remediation of Mercury and Industrial Contaminants Applied Field Research Initiative (RoMIC-AFRI) Remediation of Mercury and Industrial Contaminants Applied Field Research Initiative (RoMIC-AFRI) Remediation of Mercury and Industrial Contaminants Applied Field Research Initiative (RoMIC-AFRI) Located on the Oak Ridge Reservation (ORR) in Oak Ridge, Tennessee, the RoMIC-AFRI was established to protect water resources by addressing the challenge of preventing contamination. The initiative at Oak Ridge is a collaborative effort that leverages DOE investments in basic science and applied research and the work of site contractors to address the complex challenges in the remediation of legacy waste at the Oak Ridge Reservation. The mission of the Remediation of Mercury and Industrial Contaminants

336

Applied Materials Switzerland SA Formerly HCT Shaping Systems SA | Open  

Open Energy Info (EERE)

Switzerland SA Formerly HCT Shaping Systems SA Switzerland SA Formerly HCT Shaping Systems SA Jump to: navigation, search Name Applied Materials Switzerland SA (Formerly HCT Shaping Systems SA) Place Chezeaux, Switzerland Zip 1033 Product Manufacturer of wire saws for the semiconductor and photovoltaic wafer slicing industries. References Applied Materials Switzerland SA (Formerly HCT Shaping Systems SA)[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Applied Materials Switzerland SA (Formerly HCT Shaping Systems SA) is a company located in Chezeaux, Switzerland . References ↑ "[ Applied Materials Switzerland SA (Formerly HCT Shaping Systems SA)]" Retrieved from "http://en.openei.org/w/index.php?title=Applied_Materials_Switzerland_SA_Formerly_HCT_Shaping_Systems_SA&oldid=342245"

337

Running Out of and Into Oil: Analyzing Global Oil Depletion and Transition Through 2050  

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

L. Greene, Janet L. Hopson, and Jia Li L. Greene, Janet L. Hopson, and Jia Li A risk analysis is presented of the peaking of world conventional oil pro- duction and the likely transition to unconventional oil resources such as oil sands, heavy oil, and shale oil. Estimates of world oil resources by the U.S. Geological Survey (USGS) and C. J. Campbell provide alternative views of ultimate world oil resources. A global energy scenario created by the International Institute of Applied Systems Analysis and the World Energy Council provides the context for the risk analysis. A model of oil resource depletion and expansion for 12 world regions is combined with a market equilibrium model of conventional and unconventional oil sup- ply and demand. The model does not use Hubbert curves. Key variables

338

Combinatorial–Computational–Chemoinformatics (C³) Approach to Finding and Analyzing Low-Energy Tautomers  

SciTech Connect

Finding the most stable tautomer or a set of low-energy tautomers of molecules is critical in many aspects of molecular modelling or virtual screening experiments. Enumeration of low-energy tautomers of neutral molecules in the gas-phase or typical solvents can be performed by applying available organic chemistry knowledge. This kind of enumeration is implemented in a number of software packages and it is relatively reliable. However, in esoteric cases such as charged molecules in uncommon, non-aqueous solvents there is simply not enough available knowledge to make reliable predictions of low energy tautomers. Over the last few years we have been developing an approach to address the latter problem and we successfully applied it to discover the most stable anionic tautomers of nucleic acid bases that might be involved in the process of DNA damage by low-energy electrons and in charge transfer through DNA. The approach involves three steps: (1) combinatorial generation of a library of tautomers, (2) energy-based screening of the library using electronic structure methods, and (3) analysis of the information generated in step (2). In steps 1–3 we employ combinatorial, computational and chemoinformatics techniques, respectively. Therefore, this hybrid approach is named “Combinatorial*Computational*Chemoinformatics”, or just abbreviated as C³ (or C-cube) approach. This article summarizes our developments and most interesting methodological aspects of the C³ approach. It can serve as an example how to identify the most stable tautomers of molecular systems for which common chemical knowledge had not been sufficient to make definite predictions.

Haranczyk, Maciej; Gutowski, Maciej S.

2010-06-01T23:59:59.000Z

339

18.337J / 6.338J Applied Parallel Computing (SMA 5505), Spring 2005  

E-Print Network (OSTI)

Applied Parallel Computing is an advanced interdisciplinary introduction to applied parallel computing on modern supercomputers.

Edelman, Alan

340

A New, Iterative, Synchronous-Response Algorithm for Analyzing the Morton Effect  

E-Print Network (OSTI)

The present work proposes a new computational algorithm for analyzing Morton Effect using a Successive Iterative Synchronous Response Algorithm (SISRA). Previous studies on the Morton Effect were based on Eigen or Nyquist analysis for stability studies and predicted only an onset speed of instability. The outcome of SISRA is the convergence of response to a steady state orbit in a finite number of iterations. A progressive increase in the response with increasing running speed indicates the former instability. SISRA predicts both the synchronous response for the speed range of concern plus the speed where the response becomes divergent. SISRA is implemented in a Timochenko-beam-based finite-element rotordynamics software suite. SISRA analyzes the Morton Effect as a synchronous response problem with excitations from: (1) mechanical imbalance, (2) induced thermal bent shaft moments, and (3) mechanical imbalance that is induced by thermal bow. A general elliptical orbit can be decomposed into the sum of forward and backward circular orbits. As input, SISRA requires that, at a specified speed, equilibrium position, and orbit: (1) the predicted maximum differential temperature, and (2) the angle between hot spot (position of maximum temperature) and position of minimum film thickness. Two examples from the published literature are considered. SISRA predicted higher vibration levels, even before the motion diverges due to Morton Effect. In some cases, the synchronous response of the system due to Morton Effect is orders of magnitude greater than the response due only to mechanical imbalance. The combined effects of: (1) mechanical imbalance with induced thermal bent shaft moments, and (2) mechanical imbalance with thermally induced mechanical imbalance are also studied. The impact of induced thermal bent shaft moments is found to be greater than the mechanical imbalance induced by thermal bow. A parametric investigation on the impact of the changes of (1) bearing length to diameter ratio, (2) reduced viscosity of the lubricant, (3) bearing radial clearance to radius ratio and (4) overhung mass magnitude is performed to consider their respective impacts on synchronous response. Based on the available input data and the cases considered, reducing viscosity and reducing the overhung mass are found to be the best remedies to alleviate problems arising from the Morton Effect.

Saha, Rohit

2010-12-01T23:59:59.000Z

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


341

Analyzing and minimizing the impact of opportunity cost in QoS-aware job scheduling.  

Science Conference Proceedings (OSTI)

Quality of service (QoS) mechanisms allowing users to request for turn-around time guarantees for their jobs have recently generated much interest. In our previous work we had designed a framework, QoPS, to allow for such QoS. This framework provides an admission control mechanism that only accepts jobs whose requested deadlines can be met and, once accepted, guarantees these deadlines. However, the framework is completely blind to the revenue these jobs can fetch for the supercomputer center. By accepting a job, the supercomputer center might relinquish its capability to accept some future arriving (and potentially more expensive) jobs. In other words, while each job pays an explicit price to the system for running it, the system may also be viewed as paying an implicit opportunity cost by accepting the job. Thus, accepting a job is profitable only when the job's price is higher than its opportunity cost. In this paper we analyze the impact such opportunity cost can have on the overall revenue of the supercomputer center and attempt to minimize it through predictive techniques. Specifically, we propose two extensions to QoPS, Value-aware QoPS (VQoPS) and Dynamic Value-aware QoPS (DVQoPS), to provide such capabilities. We present detailed analysis of these schemes and demonstrate using simulation that they not only achieve several factors improvement in system revenue, but also good service differentiation as a much desired side-effect.

Islam, M.; Balaji, P.; Sabin, G.; Sadayappan, P. (Mathematics and Computer Science); (Ohio State Univ.)

2007-01-01T23:59:59.000Z

342

Compilation of CFD Models of Various Solid Oxide Electrolyzers Analyzed at the Idaho National Laboratory  

SciTech Connect

Various three dimensional computational fluid dynamics (CFD) models of solid oxide electrolyzers have been created and analyzed at the Idaho National Laboratory since the inception of the Nuclear Hydrogen Initiative in 2004. Three models presented herein include: a 60 cell planar cross flow with inlet and outlet plenums, 10 cell integrated planar cross flow, and internally manifolded five cell planar cross flow. Mass, momentum, energy, and species conservation and transport are provided via the core features of the commercial CFD code FLUENT. A solid-oxide fuel cell (SOFC) module adds the electrochemical reactions and loss mechanisms and computation of the electric field throughout the cell. The FLUENT SOFC user-defined subroutine was modified for this work to allow for operation in the SOEC mode. Model results provide detailed profiles of temperature, Nernst potential, operating potential, activation over-potential, anode-side gas composition, cathode-side gas composition, current density and hydrogen production over a range of stack operating conditions. Predicted mean outlet hydrogen and steam concentrations vary linearly with current density, as expected. Contour plots of local electrolyte temperature, current density, and Nernst potential indicated the effects of heat transfer, endothermic reaction, Ohmic heating, and change in local gas composition. Results are discussed for using these models in the electrolysis mode. Discussion of thermal neutral voltage, enthalpy of reaction, hydrogen production is reported herein. Contour plots and discussion show areas of likely cell degradation, flow distribution in inlet plenum, and flow distribution across and along the flow channels of the current collectors

Grant Hawkes; James O'Brien

2012-06-01T23:59:59.000Z

343

Analyzing Impact of Intermodal Facilities on Design and Management of Biofuel Supply Chain  

Science Conference Proceedings (OSTI)

The impact of an intermodal facility on location and transportation decisions for biofuel production plants is analyzed. Location decisions affect the management of the inbound and outbound logistics of a plant. This supply chain design and management problem is modeled as a mixed integer program. Input data for this model are location of intermodal facilities and available transportation modes, cost and cargo capacity for each transportation mode, geographical distribution of biomass feedstock and production yields, and biomass processing and inventory costs. Outputs from this model are the number, location, and capacity of biofuel production plants. For each plant, the transportation mode used, timing of shipments, shipment size, inventory size, and production schedule that minimize the delivery cost of biofuel are determined. The model proposed in this research can be used as a decision-making tool for investors in the biofuels industry since it estimates the real cost of the business. The state of Mississippi is considered as the testing grounds for the model.

Eksioglu, Sandra D [ORNL; Li, Song [ORNL; Zhang, Shu [Mississippi State University (MSU); Petrolia, Daniel [Mississippi State University (MSU); Sokhansanj, Shahabaddine [ORNL

2010-09-01T23:59:59.000Z

344

MEASUREMENT OF THE ANALYZING POWER IN PP ELASTIC SCATTERING IN THE PEAK CNI REGION AT RHIC.  

DOE Green Energy (OSTI)

The analyzing power A{sub N} for pp elastic scattering is expected to reach a peak value of 0.045 in the Coulomb Nuclear Interference (CNI) region at a momentum transfer -t of 0.003 (GeV/c){sup 2}. During the 2004 RHIC Run, we completed a measurement of A{sub N} in the CNI region by detecting the recoil protons from pp elastic scattering using a polarized atomic hydrogen gas jet target and the 100 GeV RHIC proton beam. We report the first measurements of the A{sub N} absolute value and shape in the -t range from 0.0015 to 0.010 (GeV/c){sup 2} with a precision better than 0.005 for each A{sub N} data point. The recoil protons were detected with two arrays of Si detectors. The absolute target polarization as monitored by a Breit-Rabi polarimeter was stable at 0.924 {+-} 0.018. This result allows us to further investigate the spin dependence of elastic pp scattering in the very low -t region.

MAKDISI,Y.; OKADA,H.; ALEKSEEV,I.G.; BRAVAR,A.; BUNCE,G.; ET AL

2005-01-28T23:59:59.000Z

345

Analyzing and Forecasting Volatility Spillovers, Asymmetries and Hedging in Major Oil Markets  

E-Print Network (OSTI)

Abstract: Crude oil price volatility has been analyzed extensively for organized spot, forward and futures markets for well over a decade, and is crucial for forecasting volatility and Value-at-Risk (VaR). There are four major benchmarks in the international oil market, namely West Texas Intermediate (USA), Brent (North Sea), Dubai/Oman (Middle East), and Tapis (Asia-Pacific), which are likely to be highly correlated. This paper analyses the volatility spillover and asymmetric effects across and within the four markets, using three multivariate GARCH models, namely the constant conditional correlation (CCC), vector ARMA-GARCH (VARMA-GARCH) and vector ARMA-asymmetric GARCH (VARMA-AGARCH) models. A rolling window approach is used to forecast the 1-day ahead conditional correlations. The paper presents evidence of volatility spillovers and asymmetric effects on the conditional variances for most pairs of series. In addition, the forecast conditional correlations between pairs of crude oil returns have both positive and negative trends. Moreover, the optimal hedge ratios and optimal portfolio weights of crude oil across different assets and market portfolios are evaluated in order to provide important policy implications for risk management in crude oil markets.

Chia-lin Chang; Michael Mcaleer; Roengchai Tansuchat; Chia-lin Chang; Michael Mcaleer; Roengchai Tansuchat

2010-01-01T23:59:59.000Z

346

Theoretical framework to analyze searches for hidden light gauge bosons in electron scattering fixed target experiments  

E-Print Network (OSTI)

Motivated by anomalies in cosmic ray observations and by attempts to solve questions of the Standad Model of particle physics like the (g-2)_mu discrepancy, U(1) extensions of the Standard Model have been proposed in recent years. Such U(1) extensions allow for the interaction of Dark Matter by exchange of a photon-like massive force carrier \\gamma' not included in the Standard Model. In order to search for \\gamma' bosons various experimental programs have been started. One approach is the dedicated search at fixed-target experiments at modest energies as performed at MAMI or at the Jefferson Lab. In these experiments the process e(A,Z)->e(A,Z)l^+l^- is investigated and a search for a very narrow resonance in the invariant mass distribution of the l^+l^- pair is performed. In this work we analyze this process in terms of signal and background in order to describe existing data obtained by the A1 experiment at MAMI with the aim to give accurate predictions for exclusion limits in the \\gamma' parameter space. We present a detailed theoretical analysis of the cross sections entering in the description of such processes.

T. Beranek; H. Merkel; M. Vanderhaeghen

2013-03-11T23:59:59.000Z

347

Guidelines for sampling and analyzing solutions from aquifer thermal-energy-storage systems  

DOE Green Energy (OSTI)

The successful aquifer storage and retrieval of energy in the form of heated or chilled water require that the engineered system be compatible with the natural ground-water system. The composition of the ground water must be well known to predict and avoid potential problems that heating or cooling the water may create for operation of the plant. This paper presents a set of guidelines for sampling and analyzing solutions from simulated or real groundwater energy storage systems. Sampling guidelines include methods for flushing wells of stagnant water and monitoring selective solution parameters (pH, Eh, temperature or conductivity) as indicators of the efficiency of flushing. Certain unstable groundwater parameters (temperature, pH, Eh, dissolved oxygen, and conductivity) should be measured onsite. It is recommended that alkalinity, sulfide, and ammonia determinations be done within 24 hr of sampling. In addition to these field measurements, samples of the ground water should be filtered, preserved, and stored for laboratory analysis of major cations, anions, trace metals, organic and inorganic carbon and certain redox couples (Fe/sup 2 +//Fe/sup 3 +/ and As/sup 3 +//As/sup 5 +/). The final results of the analysis should be verified by computing the cation-anion balance and comparing measured conductivity with the solution analysis.

Deutsch, W.J.

1982-09-01T23:59:59.000Z

348

Microchip and wedge ion funnels and planar ion beam analyzers using same  

DOE Patents (OSTI)

Electrodynamic ion funnels confine, guide, or focus ions in gases using the Dehmelt potential of oscillatory electric field. New funnel designs operating at or close to atmospheric gas pressure are described. Effective ion focusing at such pressures is enabled by fields of extreme amplitude and frequency, allowed in microscopic gaps that have much higher electrical breakdown thresholds in any gas than the macroscopic gaps of present funnels. The new microscopic-gap funnels are useful for interfacing atmospheric-pressure ionization sources to mass spectrometry (MS) and ion mobility separation (IMS) stages including differential IMS or FAIMS, as well as IMS and MS stages in various configurations. In particular, "wedge" funnels comprising two planar surfaces positioned at an angle and wedge funnel traps derived therefrom can compress ion beams in one dimension, producing narrow belt-shaped beams and laterally elongated cuboid packets. This beam profile reduces the ion density and thus space-charge effects, mitigating the adverse impact thereof on the resolving power, measurement accuracy, and dynamic range of MS and IMS analyzers, while a greater overlap with coplanar light or particle beams can benefit spectroscopic methods.

Shvartsburg, Alexandre A; Anderson, Gordon A; Smith, Richard D

2012-10-30T23:59:59.000Z

349

An integrated CAD methodology applied to wind turbine optimization  

E-Print Network (OSTI)

Modern engineering practice for designing physical products requires the creation of a CAD model of the design for documentation and manufacturing. As the design evolves from concept through to production, it is analyzed ...

Crawford, Curran A. (Curran Alexander), 1978-

2003-01-01T23:59:59.000Z

350

Analyze of the influence of a static var compensator in operation of a electrical energy industrial system with a cogeneration.  

E-Print Network (OSTI)

??In this work is analyzed the influence of a static var compensator (SVC) on the electromechanical stability of the electrical energy system of the industrial… (more)

GILSON SOARES DA SILVA JÚNIOR

2008-01-01T23:59:59.000Z

351

How to Apply for Senior Executive positions | Department of Energy  

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

How to Apply for Senior Executive positions How to Apply for Senior Executive positions How to Apply for Senior Executive positions To apply vacancies for SENIOR EXECUTIVE SERVICE (SES) , SENIOR LEVEL (SL), SCIENTIFIC AND PROFESSIONAL (ST) positions within the Department of Energy please visit OPM's website: http://www.usajobs.gov. From this site, you may download announcements for vacancies of interest to you. SENIOR EXECUTIVE SERVICE (SES) The Guide to Senior Executive Service Qualifications provides detailed information about executive qualifications and tips for writing effective qualification statements. What Are Executive Core Qualifications (ECQs) The Executive Core Qualifications (ECQs) define the competencies needed to build a federal corporate culture that drives for results, serves customers, and builds successful teams and coalitions within and outside

352

Proceedings of the 2008 ACM symposium on Applied computing  

Science Conference Proceedings (OSTI)

Welcome to the 23rd Annual ACM Symposium on Applied Computing (SAC 2008). This international event is dedicated to computer scientists, engineers, and practitioners seeking innovative ideas in various areas of computer applications. This year, the conference ...

Roger L. Wainwright; Hisham M. Haddad

2008-03-01T23:59:59.000Z

353

A Stereo Photogrammetric Technique Applied to Orographic Convection  

Science Conference Proceedings (OSTI)

This paper describes a technique for photogrammetric analysis of stereo pairs of images that is applied to the study of orographic convection. The technique is designed for use with digital images and assumes detailed knowledge of the camera ...

Joseph A. Zehnder; Jiuxiang Hu; Anshuman Razdan

2007-06-01T23:59:59.000Z

354

DOE Solar Decathlon: How to Apply for the Solar Decathlon  

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

Photos Videos Education Sponsors Volunteers History FAQs Contacts How To Apply for the Solar Decathlon Is your school interested in participating in the next U.S. Department of...

355

Energy Efficiency in Buildings in Switzerland - Applied Research...  

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

Energy Efficiency in Buildings in Switzerland - Applied Research on Vacuum Insulation, Passive Houses etc. Speaker(s): Armin Binz Date: January 21, 2003 - 12:00pm Location: Bldg....

356

Electrical capacitance volume tomography (ECVT) applied to bubbling fluid beds  

SciTech Connect

These presentation visuals illustrate the apparatus and method for applying Electrical Capacitance Volume Tomography (ECVT) to bubbling fluid beds to their solid fraction and bubble properties. Results are compared to estimated values.

Weber, J., Mei, J.

2012-01-01T23:59:59.000Z

357

NEW MOTOR DESIGN CONCEPT FOR ENERGY SAVING APPLIED TO  

E-Print Network (OSTI)

SHARK, NEW MOTOR DESIGN CONCEPT FOR ENERGY SAVING APPLIED TO SWITCHED RELUCTANCE MOTOR by Ana of the cylindrical and Shark air gap Switched Reluctance Motors and their assistance during the experimental work with other motor technologies such

358

Los Alamos Lab: International and Applied Technology Division...  

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

International Research and Analysis, IAT-1 IAT-1 has one of the most diverse work forces in the division. By applying its scientific and engineering skills to designated problems,...

359

Proceedings of the 2009 ACM symposium on Applied Computing  

Science Conference Proceedings (OSTI)

On behalf of the Organizing Committee, we welcome you to the 24th Annual ACM Symposium on Applied Computing (SAC 2009) hosted by Chaminade University in Hawaii. This international forum has been dedicated to computer scientists, engineers and practitioners ...

Sung Y. Shin; Sascha Ossowski

2009-03-01T23:59:59.000Z

360

Analyzing the Impact of Residential Building Attributes, Demographic and Behavioral Factors on Natural Gas Usage  

SciTech Connect

This analysis examines the relationship between energy demand and residential building attributes, demographic characteristics, and behavioral variables using the U.S. Department of Energy’s Residential Energy Consumption Survey 2005 microdata. This study investigates the applicability of the smooth backfitting estimator to statistical analysis of residential energy consumption via nonparametric regression. The methodology utilized in the study extends nonparametric additive regression via local linear smooth backfitting to categorical variables. The conventional methods used for analyzing residential energy consumption are econometric modeling and engineering simulations. This study suggests an econometric approach that can be utilized in combination with simulation results. A common weakness of previously used econometric models is a very high likelihood that any suggested parametric relationships will be misspecified. Nonparametric modeling does not have this drawback. Its flexibility allows for uncovering more complex relationships between energy use and the explanatory variables than can possibly be achieved by parametric models. Traditionally, building simulation models overestimated the effects of energy efficiency measures when compared to actual "as-built" observed savings. While focusing on technical efficiency, they do not account for behavioral or market effects. The magnitude of behavioral or market effects may have a substantial influence on the final energy savings resulting from implementation of various energy conservation measures and programs. Moreover, variability in behavioral aspects and user characteristics appears to have a significant impact on total energy consumption. Inaccurate estimates of energy consumption and potential savings also impact investment decisions. The existing modeling literature, whether it relies on parametric specifications or engineering simulation, does not accommodate inclusion of a behavioral component. This study attempts to bridge that gap by analyzing behavioral data and investigate the applicability of additive nonparametric regression to this task. This study evaluates the impact of 31 regressors on residential natural gas usage. The regressors include weather, economic variables, demographic and behavioral characteristics, and building attributes related to energy use. In general, most of the regression results were in line with previous engineering and economic studies in this area. There were, however, some counterintuitive results, particularly with regard to thermostat controls and behaviors. There are a number of possible reasons for these counterintuitive results including the inability to control for regional climate variability due to the data sanitization (to prevent identification of respondents), inaccurate data caused by to self-reporting, and the fact that not all relevant behavioral variables were included in the data set, so we were not able to control for them in the study. The results of this analysis could be used as an in-sample prediction for approximating energy demand of a residential building whose characteristics are described by the regressors in this analysis, but a certain combination of their particular values does not exist in the real world. In addition, this study has potential applications for benefit-cost analysis of residential upgrades and retrofits under a fixed budget, because the results of this study contain information on how natural gas consumption might change once a particular characteristic or attribute is altered. Finally, the results of this study can help establish a relationship between natural gas consumption and changes in behavior of occupants.

Livingston, Olga V.; Cort, Katherine A.

2011-03-03T23:59:59.000Z

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


361

Analyzing the interaction between state tax incentives and the federal production tax credit for wind power  

DOE Green Energy (OSTI)

This study analyzes the potential impact of state tax incentives on the federal production tax credit (PTC) for large-scale wind power projects. While the federal PTC provides critical support to wind plants in the U.S., its so-called ''double-dipping'' provisions may also diminish the value of - or make ineffectual - certain types of state wind power incentives. In particular, if structured the wrong way, state assistance programs will undercut the value of the federal PTC to wind plant owners. It is therefore critical to determine which state incentives reduce the federal PTC, and the magnitude of this reduction. Such knowledge will help states determine which wind power incentives can be the most effective. This research concludes that certain kinds of state tax incentives are at risk of reducing the value of the federal PTC, but that federal tax law and IRS rulings are not sufficiently clear to specify exactly what kinds of incentives trigger this offset. State investment tax credits seem most likely to reduce federal PTC payments; the impact of state production tax credits as well as state property and sales tax incentives is more uncertain. Further IRS rulings will be necessary to gain clarity on these issues. State policymakers can seek such guidance from the IRS. While the IRS may not issue a definitive ''revenue ruling'' on requests from state policymakers, the IRS has in the past been willing to provide general information letters that can provide non-binding clarification on these matters. Private wind power developers, meanwhile, may seek guidance through ''private letter'' rulings.

Wiser, Ryan; Bolinger, Mark; Gagliano, Troy

2002-09-01T23:59:59.000Z

362

A cost-effective differential mobility analyzer (cDMA) for multiple DMA column applications  

Science Conference Proceedings (OSTI)

In aerosol research and applications, a differential mobility analyzer (DMA) is now considered the standard tool for sizing and classifying monodisperse particles in the sub-micrometer and nanometer size ranges. However, DMA application at the pilot or industrial production scale remains infeasible because of the low mass throughput. A simple way to scale up DMA operation is to use multiple DMA columns. The manufacture and maintenance costs of existing DMAs, however, limit such a scale-up. A cost-effective DMA column (named cDMA) has thus been developed in this work to address the above issue. To reduce its manufacturing cost, the prototype was constructed using parts requiring little machining. The cDMA column was also designed for easy maintenance and easy variation of the classification length for any application-specified size range. In this study, prototypes with two particle classification lengths, 1.75 and 4.50 cm, were constructed and their performance was experimentally evaluated at sheath-to-aerosol flowrate ratios of 5:1, 10:1, and 15:1 via the tandem DMA (TDMA) technique. It was concluded that both prototype cDMAs, operated at a sheath/aerosol flowrate ratio less than 15:1 and with a polydisperse aerosol flowrate of 1.0 lpm, achieved sizing resolution comparable to that offered by Nano-DMA. The longer cDMA had comparable transmission efficiency to that of Nano-DMA, and the shorter cDMA exceeded the performance of Nano-DMA. Hence, the cDMA with the shorter (1.75 cm) classification length is better suited for the characterization of macromolecular samples.

Mei, F.; Fu, H.; Chen, D.-R.

2011-05-04T23:59:59.000Z

363

An on-line acoustic fluorocarbon coolant mixture analyzer for the ATLAS silicon tracker  

SciTech Connect

The ATLAS silicon tracker community foresees an upgrade from the present octafluoro-propane (C{sub 3}F{sub 8}) evaporative cooling fluid - to a composite fluid with a probable 10-20% admixture of hexafluoro-ethane (C{sub 2}F{sub 6}). Such a fluid will allow a lower evaporation temperature and will afford the tracker silicon substrates a better safety margin against leakage current-induced thermal runaway caused by cumulative radiation damage as the luminosity profile at the CERN Large Hadron Collider increases. Central to the use of this new fluid is a new custom-developed speed-of-sound instrument for continuous real-time measurement of the C{sub 3}F{sub 8}/C{sub 2}F{sub 6} mixture ratio and flow. An acoustic vapour mixture analyzer/flow meter with new custom electronics allowing ultrasonic frequency transmission through gas mixtures has been developed for this application. Synchronous with the emission of an ultrasound 'chirp' from an acoustic transmitter, a fast readout clock (40 MHz) is started. The clock is stopped on receipt of an above threshold sound pulse at the receiver. Sound is alternately transmitted parallel and anti-parallel with the vapour flow for volume flow measurement from transducers that can serve as acoustic transmitters or receivers. In the development version, continuous real-time measurement of C{sub 3}F{sub 8}/C{sub 2}F{sub 6} flow and calculation of the mixture ratio is performed within a graphical user interface developed in PVSS-II, the Supervisory, Control and Data Acquisition standard chosen for LHC and its experiments at CERN. The described instrument has numerous potential applications - including refrigerant leak detection, the analysis of hydrocarbons, vapour mixtures for semiconductor manufacture and anesthetic gas mixtures. (authors)

Bates, R. [Dept. of Physics and Astronomy, Univ. of Glasgow, G12 8QQ (United Kingdom); Battistin, M. [CERN, 1211 Geneva 23 (Switzerland); Berry, S.; Bitadze, A. [Dept. of Physics and Astronomy, Univ. of Glasgow, G12 8QQ (United Kingdom); Bonneau, P. [CERN, 1211 Geneva 23 (Switzerland); Bousson, N. [Centre de Physique des Particules de Marseille, 163 Avenue de Luminy, 13288 Marseille Cedex 09 (France); Boyd, G. [Dept. of Physics and Astronomy, Univ. of Oklahoma, Norman, OK 73019 (United States); Botelho-Direito, J.; DiGirolamo, B. [CERN, 1211 Geneva 23 (Switzerland); Doubek, M. [Czech Technical Univ., Technicka 4, 166 07 Prague 6 (Czech Republic); Egorov, K. [Physics Dept., Indiana Univ., Bloomington, IN 47405 (United States); Godlewski, J. [CERN, 1211 Geneva 23 (Switzerland); Hallewell, G. [Centre de Physique des Particules de Marseille, 163 Avenue de Luminy, 13288 Marseille Cedex 09 (France); Katunin, S. [B.P. Konstantinov Petersburg Nuclear Physics Inst. PNPI, 188300 St. Petersburg (Russian Federation); Mathieu, M.; McMahon, S. [Rutherford Appelton Laboratory - Science and Technology Facilities Council, Chilton, Didcot OX11 OQX (United Kingdom); Nagai, K. [Graduate School of Pure and Applied Sciences, Univ. of Tsukuba, 1-1-1 Tennodai, Tsukuba, Ibaraki 305-8577 (Japan); Perez-Rodriguez, E. [CERN, 1211 Geneva 23 (Switzerland); Rozanov, A. [Centre de Physique des Particules de Marseille, 163 Avenue de Luminy, 13288 Marseille Cedex 09 (France); Vacek, V.; Vitek, M. [Czech Technical Univ., Technicka 4, 166 07 Prague 6 (Czech Republic)

2011-07-01T23:59:59.000Z

364

Landmark Report Analyzes Current State of U.S. Offshore Wind Industry (Fact Sheet)  

DOE Green Energy (OSTI)

New report assesses offshore wind industry, offshore wind resource, technology challenges, economics, permitting procedures, and potential risks and benefits. The National Renewable Energy Laboratory (NREL) recently published a new report that analyzes the current state of the offshore wind energy industry, Large-Scale Offshore Wind Power in the United States. It provides a broad understanding of the offshore wind resource, and details the associated technology challenges, economics, permitting procedures, and potential risks and benefits of developing this clean, domestic, renewable resource. The United States possesses large and accessible offshore wind energy resources. The availability of these strong offshore winds close to major U.S. coastal cities significantly reduces power transmission issues. The report estimates that U.S. offshore winds have a gross potential generating capacity four times greater than the nation's present electric capacity. According to the report, developing the offshore wind resource along U.S. coastlines and in the Great Lakes would help the nation: (1) Achieve 20% of its electricity from wind by 2030 - Offshore wind could supply 54 gigawatts of wind capacity to the nation's electrical grid, increasing energy security, reducing air and water pollution, and stimulating the domestic economy. (2) Provide clean power to its coastal demand centers - Wind power emits no carbon dioxide (CO2) and there are plentiful winds off the coasts of 26 states. (3) Revitalize its manufacturing sector - Building 54 GW of offshore wind energy facilities would generate an estimated $200 billion in new economic activity, and create more than 43,000 permanent, well-paid technical jobs in manufacturing, construction, engineering, operations and maintenance. NREL's report concludes that the development of the nation's offshore wind resources can provide many potential benefits, and with effective research, policies, and commitment, offshore wind energy can play a vital role in future U.S. energy markets.

Not Available

2011-09-01T23:59:59.000Z

365

Development and evaluation of a workpiece temperature analyzer (WPTA) for industrial furances (Phase 1)  

Science Conference Proceedings (OSTI)

This project is directed toward the research, development, and evaluation of a viable commercial product-a workpiece temperature measurement analyzer (WPTA) for fired furnaces based on unique radiation properties of surfaces. This WPTA will provide for more uniform, higher quality products and reduce product rejects as well as permit the optimum use of energy. The WPTA may also be utilized in control system applications including metal heat treating, forging furnaces, and ceramic firing furnaces. A large market also exists in the chemical process and refining industry. WPTA applications include the verification of product temperature/time cycles, and use as a front-end sensor for automatic feedback control systems. This report summarizes the work performed in Phase 1 of this three-phase project. The work Phase 1 included the application evaluation; the evaluation of present technologies and limitations; and the development of a preliminary conceptual WPTA design, including identification of technical and economic benefits. Recommendations based on the findings of this report include near-term enhancement of the capabilities of the Pyrolaser, and long-term development of an instrument based on Raman Spectroscopy. Development of the Pyrofiber, fiberoptics version of the Pyrolaser, will be a key to solving present problems involving specularity, measurement angle, and costs of multipoint measurement. Extending the instrument's measurement range to include temperatures below 600{degrees}C will make the product useful for a wider range of applications. The development of Raman Spectroscopy would result in an instrument that could easily be adapted to incorporate a wealth of additional nondestructive analytical capabilities, including stress/stain indication, crystallography, species concentrations, corrosion studies, and catalysis studies, in addition to temperature measurement. 9 refs., 20 figs., 16 tabs.

Not Available

1991-10-01T23:59:59.000Z

366

Analyzing the Effects of Climate and Thermal Configuration on Community Energy Storage Systems (Presentation)  

DOE Green Energy (OSTI)

Community energy storage (CES) has been proposed to mitigate the high variation in output from renewable sources and reduce peak load on the electrical grid. Thousands of these systems may be distributed around the grid to provide benefits to local distribution circuits and to the grid as a whole when aggregated. CES must be low cost to purchase and install and also largely maintenance free through more than 10 years of service life to be acceptable to most utilities.Achieving the required system life time is a major uncertainty for lithium-ion batteries. The lifetime and immediate system performance of batteries can change drastically with battery temperature, which is a strong function of system packaging, local climate, electrical duty cycle, and other factors. In other Li-ion applications, this problem is solved via air or liquid heating and cooling systems that may need occasional maintenance throughout their service life. CES requires a maintenance-free thermal management system providing protection from environmental conditions while rejecting heat from a moderate electrical duty cycle. Thus, the development of an effective, low-cost, zero-maintenance thermal management system poses a challenge critical to the success of CES. NREL and Southern California Edison have collaborated to evaluate the long-term effectiveness of various CES thermal configurations in multiple climates by building a model of CES based on collected test data, integrating it with an NREL-developed Li-ion degradation model, and applying CES electrical duty cycles and historic location-specific meteorological data to forecast battery thermal response and degradation through a 10-year service life.

Neubauer, J.; Pesaran, A.; Coleman, D.; Chen, D.

2013-10-01T23:59:59.000Z

367

Mass-resolved retarding field energy analyzer and its measurement of ion energy distribution in helicon plasma  

E-Print Network (OSTI)

Mass-resolved retarding field energy analyzer and its measurement of ion energy distribution) are measured at rf power of 1000 W. The results show that the fairly broad energy distributions of different analyzer; Ion energy distribution; Helicon plasma 1. Introduction It is well recognized that ion

Zexian, Cao

368

Intraspecific relationships among the stygobitic shrimp Typhlatya mitchelli, by analyzing sequence data from mitochondrial DNA  

E-Print Network (OSTI)

Intraspecific relationships among the anchialine cave shrimp Typhlatya mitchelli were examined by sequencing a total of 1505 bp from portions of three mitochondrial DNA genes. Cytochrome b, cytochrome oxidase I, and 16S rRNA were partially sequenced and analyzed for specimens from six different cenotes (water-filled caves) across the Yucatan Peninsula, Mexico. The conspecific Typhlatya pearsei that is sympatric with T. mitchelli was also sequenced and used as the outgroup. Comparisons among specimens of T. mitchelli yielded low sequence divergence values (0-1.7%), with the majority being less than 0.4%. Phylogenetic tree topologies reconstructed with neighbor-joining, maximum likelihood, and maximum parsimony were in agreement in regards of the resolution of deep branches. Also, there was no obvious geographic differentiation among the majority of T. mitchelli samples, with the exception of specimens from Cenote San Antonio Chiich (Yokdzonot, Yucatan, Mexico) which all clustered into an extremely well supported monophyletic group. The level of differentiation of this group, together with the nearly total absence of differentiation among T. mitchelli from distant cave systems, suggests that this is an Evolutionary Significant Unit (ESU), which may correspond to a new species. This unidentified Typhlatya from Cenote San Antonio Chiich was helpful in establishing a period in which the epigean ancestor colonized the cenotes. Based on pairwise distance data and previously published shrimp molecular clocks (Baldwin et al., 1998), T. mitchelli and the putative new Typhlatya species last shared a common ancestor between 3-5 million years ago (mya), during the mid-Pliocene era, while T. mitchelli and T. pearsei was approximately 7-10 mya (middle to late Miocene). The ancestor to T. mitchelli and the unidentified Typhlatya species abandoned its shallow coastal water existence in the early Pliocene and eventually expanded its range across the peninsula. Approximately 4 mya, Cenote San Antonio Chiich became isolated from the remaining gene pool thereby halting gene flow. As the regional water table fluctuated in response to the rise and fall of Pleistocene sea levels, T. mitchelli actively colonized the peninsula. The discovery of a single, continuous subterranean freshwater system provides for a better understanding of anchialine biogeography within the Yucatan Peninsula.

Webb, Michael Scott

2003-05-01T23:59:59.000Z

369

Analyzing Losses: Transuranics into Waste and Fission Products into Recycled Fuel  

SciTech Connect

All mass streams from separations and fuel fabrication are products that must meet criteria. Those headed for disposal must meet waste acceptance criteria (WAC) for the eventual disposal sites corresponding to their waste classification. Those headed for reuse must meet fuel or target impurity limits. A “loss” is any material that ends up where it is undesired. The various types of losses are linked in the sense that as the loss of transuranic (TRU) material into waste is reduced, often the loss or carryover of waste into TRU or uranium is increased. We have analyzed four separation options and two fuel fabrication options in a generic fuel cycle. The separation options are aqueous uranium extraction plus (UREX+1), electrochemical, Atomics International reduction oxidation separation (AIROX), and melt refining. UREX+1 and electrochemical are traditional, full separation techniques. AIROX and melt refining are taken as examples of limited separations, also known as minimum fuel treatment. The fuels are oxide and metal. To define a generic fuel cycle, a fuel recycling loop is fed from used light water reactor (LWR) uranium oxide fuel (UOX) at 51 MWth-day/kg-iHM burnup. The recycling loop uses a fast reactor with TRU conversion ratio (CR) of 0.50. Excess recovered uranium is put into storage. Only waste, not used fuel, is disposed – unless the impurities accumulate to a level so that it is impossible to make new fuel for the fast reactor. Impurities accumulate as dictated by separation removal and fission product generation. Our model approximates adjustment to fast reactor fuel stream blending of TRU and U products from incoming LWR UOX and recycling FR fuel to compensate for impurity accumulation by adjusting TRU:U ratios. Our mass flow model ignores postulated fuel impurity limits; we compare the calculated impurity values with those limits to identify elements of concern. AIROX and melt refining cannot be used to separate used LWR UOX-51 because they cannot separate U from TRU, it is then impossible to make X% TRU for fast reactors with UOX-51 used fuel with 1.3% TRU. AIROX and melt refining can serve in the recycle loop for about 3 recycles, at which point the accumulated impurities displace fertile uranium and the fuel can no longer be as critical as the original fast reactor fuel recipe. UREX+1 and electrochemical can serve in either capacity; key impurities appear to be lanthanides and several transition metals.

Steven J. Piet; Nick R. Soelberg; Samuel E. Bays; Robert E. Cherry; Layne F. Pincock; Eric L. Shaber; Melissa C. Teague; Gregory M. Teske; Kurt G. Vedros; Candido Pereira; Denia Djokic

2010-11-01T23:59:59.000Z

370

CX-000147: Categorical Exclusion Determination | Department of...  

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

Categorical Exclusion Determination Galloway's Rooftop Heating, Ventilating, and Air Conditioning Unit Replacement, Boiler Replacement, Lighting Upgrade CX(s) Applied:...

371

CX-006453: Categorical Exclusion Determination | Department of...  

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

Categorical Exclusion Determination CX-006453: Categorical Exclusion Determination Geothermal Incentive Program - Matunaliec Residence geothermal (Deercliff Road) CX(s) Applied:...

372

How to Apply for Weatherization Assistance | Department of Energy  

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

How to Apply for Weatherization Assistance How to Apply for Weatherization Assistance How to Apply for Weatherization Assistance March 24, 2009 - 12:45pm Addthis Elizabeth Spencer Communicator, National Renewable Energy Laboratory A few weeks ago, the U.S. Department of Energy announced that it was investing $8 billion into weatherization and state energy grants-$5 billion of which is going directly to the Weatherization Assistance Program. And why is that interesting? Well, the Weatherization Assistance Program provides low-income families with free-of-charge, energy efficient upgrades to their homes. A more efficient home means that you pay less every month on your energy bills-and while that's the kind of upgrade anyone can benefit from, this program helps those who need those extra dollars the

373

Modular Applied General Equilibrium Tool (MAGNET) | Open Energy Information  

Open Energy Info (EERE)

Modular Applied General Equilibrium Tool (MAGNET) Modular Applied General Equilibrium Tool (MAGNET) Jump to: navigation, search Tool Summary Name: Modular Applied General Equilibrium Tool (MAGNET) Agency/Company /Organization: LEI Wageningen UR, the Netherlands Complexity/Ease of Use: Moderate Related Tools Ex Ante Appraisal Carbon-Balance Tool (EX-ACT) Climate Rapid Overview and Decision Support (C-ROADS) Simulator Partnership for Economic Policy Modeling and Policy Impact Analysis (MPIA) ... further results Find Another Tool FIND DEVELOPMENT IMPACTS ASSESSMENT TOOLS A modular global computable general equilibrium model that covers the whole economy and has been used extensively in agricultural, environmental, and trade policy analysis; builds on the GTAP model, and is the successor of LEITAP. Approach MAGNET is based on the Global Trade Analysis Project (GTAP) model and

374

Overview Of Electromagnetic Methods Applied In Active Volcanic Areas Of  

Open Energy Info (EERE)

Of Electromagnetic Methods Applied In Active Volcanic Areas Of Of Electromagnetic Methods Applied In Active Volcanic Areas Of Western United States Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Journal Article: Overview Of Electromagnetic Methods Applied In Active Volcanic Areas Of Western United States Details Activities (7) Areas (2) Regions (0) Abstract: A better understanding of active volcanic areas in the United States through electromagnetic geophysical studies received foundation from the many surveys done for geothermal exploration in the 1970's. Investigations by governmental, industrial, and academic agencies include (but are not limited to) mapping of the Cascades. Long Valley/Mono area, the Jemez volcanic field, Yellowstone Park, and an area in Colorado. For one example - Mt. Konocti in the Mayacamas Mountains, California - gravity,

375

Remote Gas Well Monitoring Technology Applied to Marcellus Shale Site |  

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

Remote Gas Well Monitoring Technology Applied to Marcellus Shale Remote Gas Well Monitoring Technology Applied to Marcellus Shale Site Remote Gas Well Monitoring Technology Applied to Marcellus Shale Site February 10, 2012 - 12:00pm Addthis Washington, DC - A technology to remotely monitor conditions at energy-rich Marcellus Shale gas wells to help insure compliance with environmental requirements has been developed through a research partnership funded by the U.S. Department of Energy (DOE). NETL-RUA researcher Dr. Michael McCawley hasdeveloped a technology to remotely monitor theenvironment around energy-rich Marcellus Shale gas wells. Photo courtesy of West Virginia University.The technology - which involves three wireless monitoring modules to measure volatile organic compounds, dust, light and sound - is currently being tested at a Marcellus

376

How to Apply the ENERGY STAR Certified Building Decal  

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

How to Apply the ENERGY STAR How to Apply the ENERGY STAR Certified Building Decal Page Cyan-and-White Decal Instructions Application Instructions 2 How to Make a Glass Plaque 4 Cyan-and-White Paper Templates 5 "Etched-Look" Decal Instructions Application Instructions 7 How to Make a Glass Plaque 9 "Etched-Look" Paper Templates 10 How to Apply the ENERGY STAR Cyan and White Certified Building Decal What's in this package: Two sets of: ENERGY STAR logo decal 1. "Certified Building" lettering decal, with thick white paper on 2. one side and thin, semi-translucent paper on the other side. Paper templates of logo and lettering What you'll need: Level 1. Masking tape 2. Rubbing alcohol and a clean, soft cloth 3. Drivers license, credit card, or other rigid

377

Geobotanical Remote Sensing Applied To Targeting New Geothermal Resource  

Open Energy Info (EERE)

Geobotanical Remote Sensing Applied To Targeting New Geothermal Resource Geobotanical Remote Sensing Applied To Targeting New Geothermal Resource Locations In The Us Basin And Range With A Focus On Dixie Meadows, Nv Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Journal Article: Geobotanical Remote Sensing Applied To Targeting New Geothermal Resource Locations In The Us Basin And Range With A Focus On Dixie Meadows, Nv Details Activities (1) Areas (1) Regions (0) Abstract: This paper presents an overview of the work our collaboration is doing to increase the detailed mapped resource base for geothermal exploration in the Western US. We are imaging several large areas in the western US with high resolution airborne hyperspectral and satellite multispectral sensors. We have now entered the phase where the remote sensing techniques and tools we are developing are mature enough to be

378

Running Out of and Into Oil: Analyzing Global Oil Depletion and Transition Through 2050  

DOE Green Energy (OSTI)

This report presents a risk analysis of world conventional oil resource production, depletion, expansion, and a possible transition to unconventional oil resources such as oil sands, heavy oil and shale oil over the period 2000 to 2050. Risk analysis uses Monte Carlo simulation methods to produce a probability distribution of outcomes rather than a single value. Probability distributions are produced for the year in which conventional oil production peaks for the world as a whole and the year of peak production from regions outside the Middle East. Recent estimates of world oil resources by the United States Geological Survey (USGS), the International Institute of Applied Systems Analysis (IIASA), the World Energy Council (WEC) and Dr. C. Campbell provide alternative views of the extent of ultimate world oil resources. A model of oil resource depletion and expansion for twelve world regions is combined with a market equilibrium model of conventional and unconventional oil supply and demand to create a World Energy Scenarios Model (WESM). The model does not make use of Hubbert curves but instead relies on target reserve-to-production ratios to determine when regional output will begin to decline. The authors believe that their analysis has a bias toward optimism about oil resource availability because it does not attempt to incorporate political or environmental constraints on production, nor does it explicitly include geologic constraints on production rates. Global energy scenarios created by IIASA and WEC provide the context for the risk analysis. Key variables such as the quantity of undiscovered oil and rates of technological progress are treated as probability distributions, rather than constants. Analyses based on the USGS and IIASA resource assessments indicate that conventional oil production outside the Middle East is likely to peak sometime between 2010 and 2030. The most important determinants of the date are the quantity of undiscovered oil, the rate at which unconventional oil production can be expanded, and the rate of growth of reserves and enhanced recovery. Analysis based on data produced by Campbell indicates that the peak of non-Middle East production will occur before 2010. For total world conventional oil production, the results indicate a peak somewhere between 2020 and 2050. Key determinants of the peak in world oil production are the rate at which the Middle East region expands its output and the minimum reserves-to-production ratios producers will tolerate. Once world conventional oil production peaks, first oil sands and heavy oil from Canada, Venezuela and Russia, and later some other source such as shale oil from the United States must expand if total world oil consumption is to continue to increase. Alternative sources of liquid hydrocarbon fuels, such as coal or natural gas are also possible resources but not considered in this analysis nor is the possibility of transition to a hydrogen economy. These limitations were adopted to simplify the transition analysis. Inspection of the paths of conventional oil production indicates that even if world oil production does not peak before 2020, output of conventional oil is likely to increase at a substantially slower rate after that date. The implication is that there will have to be increased production of unconventional oil after that date if world petroleum consumption is to grow.

Greene, D.L.

2003-11-14T23:59:59.000Z

379

Guidance for Federal Departments and Agencies on Establishing, Applying,  

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

for Federal Departments and Agencies on Establishing, for Federal Departments and Agencies on Establishing, Applying, and Revising Categorical Exclusions Under the National Environmental Policy Act Guidance for Federal Departments and Agencies on Establishing, Applying, and Revising Categorical Exclusions Under the National Environmental Policy Act This guidance from the Council on Environmental Quality provides methods for substantiating categorical exclusions, clarifies the process for establishing categorical exclusions, outlines how agencies should engage the public when establishing and using categorical exclusions, describes how agencies can document the use of categorical exclusions, and recommends periodic agency review of existing categorical exclusions. Final Guidance for Federal Departments and Agencies on Establishing,

380

Guidance for Federal Departments and Agencies on Establishing, Applying,  

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

Guidance for Federal Departments and Agencies on Establishing, Guidance for Federal Departments and Agencies on Establishing, Applying, and Revising Categorical Exclusions Under the National Environmental Policy Act Guidance for Federal Departments and Agencies on Establishing, Applying, and Revising Categorical Exclusions Under the National Environmental Policy Act This guidance from the Council on Environmental Quality provides methods for substantiating categorical exclusions, clarifies the process for establishing categorical exclusions, outlines how agencies should engage the public when establishing and using categorical exclusions, describes how agencies can document the use of categorical exclusions, and recommends periodic agency review of existing categorical exclusions. Final Guidance for Federal Departments and Agencies on Establishing,

Note: This page contains sample records for the topic "analyzer cxs applied" 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

C: Applying the Toyota Production System to a Hospital Pharmacy  

E-Print Network (OSTI)

This paper presents the early results of an action research project to apply the principles of the Toyota Production System to a hospital pharmacy. We demonstrate that work systems can be improved through Bowen and Spear’s [3] Rules-in-Use: defining activities better, making simpler and more direct connections, and/or smoothing pathways. We also extend this work by introducing a problem-solving tool to facilitate process improvement. The paper will describe the interventions attempted, the results, and implications for applying the Rules-in-Use to health care environments.

Durward K. Sobek; Cindy Jimmerson

2003-01-01T23:59:59.000Z

382

Process for applying control variables having fractal structures  

DOE Patents (OSTI)

A process and apparatus for the application of a control variable having a fractal structure to a body or process. The process of the present invention comprises the steps of generating a control variable having a fractal structure and applying the control variable to a body or process reacting in accordance with the control variable. The process is applicable to electroforming where first, second and successive pulsed-currents are applied to cause the deposition of material onto a substrate, such that the first pulsed-current, the second pulsed-current, and successive pulsed currents form a fractal pulsed-current waveform.

Bullock, IV, Jonathan S. (Oak Ridge, TN); Lawson, Roger L. (Oliver Springs, TN)

1996-01-01T23:59:59.000Z

383

Welcome New Faculty 2013 -2014 Applied Mathematics & Statistics  

E-Print Network (OSTI)

as a probabilistic risk assessment engineer where he analyzed a new modular nuclear reactor design and helped risk the programming courses in the CS curriculum, from introductory courses to upper-level theory of different-Madison and is visiting Simons Institute for the Theory of Computing, University of California, Berkeley. He

Ciobanu, Cristian

384

Hydration kinetics modeling of Portland cement considering the effects of curing temperature and applied pressure  

Science Conference Proceedings (OSTI)

A hydration kinetics model for Portland cement is formulated based on thermodynamics of multiphase porous media. The mechanism of cement hydration is discussed based on literature review. The model is then developed considering the effects of chemical composition and fineness of cement, water-cement ratio, curing temperature and applied pressure. The ultimate degree of hydration of Portland cement is also analyzed and a corresponding formula is established. The model is calibrated against the experimental data for eight different Portland cements. Simple relations between the model parameters and cement composition are obtained and used to predict hydration kinetics. The model is used to reproduce experimental results on hydration kinetics, adiabatic temperature rise, and chemical shrinkage of different cement pastes. The comparisons between the model reproductions and the different experimental results demonstrate the applicability of the proposed model, especially for cement hydration at elevated temperature and high pressure.

Lin Feng [Department of Civil Engineering and Engineering Mechanics, Columbia University, New York, NY 10027 (United States); Department of Civil Engineering, Tsinghua University, Beijing 100084 (China)], E-mail: fl2040@columbia.edu; Meyer, Christian [Department of Civil Engineering and Engineering Mechanics, Columbia University, New York, NY 10027 (United States)

2009-04-15T23:59:59.000Z

385

The role of product management in the success of mergers and acquisitions : analyzing Eaton's 2008 Phoenixtec Power Company Ltd. acquisition  

E-Print Network (OSTI)

Mergers and acquisitions are important ways for multinational companies to expand and grow their business. This thesis studies the role of product management in the success of mergers and acquisitions by analyzing Eaton's ...

Ren, Lijuan, S.M. Massachusetts Institute of Technology

2013-01-01T23:59:59.000Z

386

A Proposal for Analyzing and Forecasting Lower-Atmospheric Undular Bores in the Western Gulf of Mexico Region  

Science Conference Proceedings (OSTI)

A method is presented for analyzing and forecasting the occurrence of lower-atmospheric undular bores over the western and central Gulf of Mexico (GOM) and adjacent land areas using standard operational forecasting and analysis techniques. The ...

Philip A. Lutzak

2013-02-01T23:59:59.000Z

387

Bio 3A -Applying to Health Professional Schools Dental Schools  

E-Print Network (OSTI)

Bio 3A - Applying to Health Professional Schools Dental Schools Admission Requirements and Helpful Requirements: Biology (w/lab) 1 to 1 1/2 years (At UCI Bio 93, 94, 97, 98, 99, *100 minimum). Many schools will require 3 labs. *BioSci 100 is a prerequisite for taking Bio labs at UCI. Some schools will require

Barrett, Jeffrey A.

388

Bio 3A -Applying to Health Professional Schools Pharmacy Schools  

E-Print Network (OSTI)

Bio 3A - Applying to Health Professional Schools Pharmacy Schools Admission Requirements individual web sites. Pharmacy School Admission Requirements: Biology (w/lab) Bio 93, 94*, 97, 98, 99, 100, E not be an interpersonal communication course) ­ not offered at UCI *Bio 94 is the prerequisite of Bio 97, but not required

Barrett, Jeffrey A.

389

A Test Calculus Framework applied to network security policies  

E-Print Network (OSTI)

A Test Calculus Framework applied to network security policies Yli`es Falcone1 , Jean'H`eres, France Abstract. We propose a syntax-driven test generation technique to au- tomaticaly derive abstract test cases from a set of requirements expressed in a linear temporal logic. Assuming that an elementary

Paris-Sud XI, Université de

390

Applying Bayesian Network Techniques to Prioritize Lean Six Sigma Efforts  

Science Conference Proceedings (OSTI)

In order to retain competitive advantages, many manufacturing organizations have applied Lean Six Sigma techniques to improve production processes. The general approach for implementing Lean Six Sigma is to perform various projects to tackle specific ... Keywords: Bayesian Network, Cause-and-Effect Relationships, Events of Interest, Lean, Probabilistic Inference, Six Sigma

Yanzhen Li, Rapinder S. Sawhne, Joseph H. Wilck

2013-04-01T23:59:59.000Z

391

Applying General Access Structure to Metering Ventzislav Nikov  

E-Print Network (OSTI)

Applying General Access Structure to Metering Schemes Ventzislav Nikov Department of Mathematics.vandewalle@esat.kuleuven.ac.be Abstract In order to decide on advertisement fees for web servers, Naor and Pinkas introduced metering number of clients. Several researchers have generalized the idea of Naor and Pinkas: #12;rst metering

International Association for Cryptologic Research (IACR)

392

Applying General Access Structure to Metering Ventzislav Nikov  

E-Print Network (OSTI)

Applying General Access Structure to Metering Schemes Ventzislav Nikov Department of Mathematics.vandewalle@esat.kuleuven.ac.be Abstract In order to decide on advertisement fees for web servers, Naor and Pinkas introduced metering number of clients. Several researchers have generalized the idea of Naor and Pinkas: first metering

International Association for Cryptologic Research (IACR)

393

Modeling and simulation applied in modernization of energy production plants  

Science Conference Proceedings (OSTI)

The present work presents a methodology that has been developed and successfully applied to support the information requirements of engineers in charge of the operation, modernization, and/or maintenance of energy production plants (power, oil and gas). ... Keywords: CAD software, energy production, engineering design and data management, industrial plant, operation and maintenance support

Jesús Vázquez Bustos; Benjamín Eddie Zayas Pérez

2011-06-01T23:59:59.000Z

394

Book review Carbon Nanotube Science: Synthesis, Properties and Appli-  

E-Print Network (OSTI)

Book review Carbon Nanotube Science: Synthesis, Properties and Appli- cations, Peter J.F. Harris in the nanotube discovery is dis- cussed in the first chapter of this book), a few years after ful- lerenes were of the nanotechnology era ­ you'll find their pictures on book covers, in newspaper articles and magazine centerfolds

Harris, Peter J F

395

A companion modelling approach applied to forest management planning  

Science Conference Proceedings (OSTI)

To assist the Societe Civile des Terres du Larzac (SCTL) in its effort to develop alternative forest management plans, a group of researchers and extension officers proposed applying a companion modelling approach. The objective was to support forest ... Keywords: Companion modelling, Forest management, Livestock farming, Multi-agent system, Participatory modelling

C. Simon; M. Etienne

2010-11-01T23:59:59.000Z

396

Proceedings of the 2005 ACM symposium on Applied computing  

Science Conference Proceedings (OSTI)

Welcome to the 20th Annual ACM Symposium on Applied Computing (SAC 2005) hosted by the New Mexico Institute of Mining and Technology, Socorro, New Mexico, USA. As the Conference Chair and on behalf of the organizing committee, thank you for participating ...

Hisham M. Haddad; Andrea Omicini; Roger L. Wainwright; Lorie M. Liebrock

2005-03-01T23:59:59.000Z

397

Neutron activation analysis applied to energy and environment  

SciTech Connect

Neutron activation analysis was applied to a number of problems concerned with energy production and the environment. Burning of fossil fuel, the search for new sources of uranium, possible presence of toxic elements in food and water, and the relationship of trace elements to cardiovascular disease are some of the problems in which neutron activation was used. (auth)

Lyon, W.S.

1975-01-01T23:59:59.000Z

398

BEP project for Applied Mathematics/Applied Physics double degree Numerical solution of a three-dimensional electromagnetic  

E-Print Network (OSTI)

-dimensional electromagnetic force field Imagine a quadratic piece of metal, which is subject to a static current flux at its top boundary and insulated at the bottom. Assuming the current flux to be of Gaussian shape and applying suitable boundary conditions, we can derive equations to describe the current flux in the metal

Vuik, Kees

399

A Quick Guide for Applying at Mason Applying online is as easy as 1-2-3!  

E-Print Network (OSTI)

Jobs" from the quick links.. You can search jobs in the following ways: · Keywords - enter your own search terms · Posted Within - a drop-down list will appear ­ select from day, week, or month Innovation Is Tradition Page 1 of 6 11/15/2012 #12;A Quick Guide for Applying at Mason Step 1: Search

400

Applied Super Conductor Group, Oxide Molecular Beam Epitaxy Group,  

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

AEMG Homepage AEMG Homepage Site Details Homepage Research Publications Presentations Facilities How to Contact Us Other Information Basic Energy Sciences Directorate Links BNL Site Index Can't View PDFs? Advanced Energy Materials Group Applied Superconductivity The applied superconductivity research (past funded by DOE Office of Electricity Delivery and Energy Reliability) is related to modernization of the U.S. power grid. One direction of the modernization is replacement of normal metal (copper, aluminum) transmission lines with High Temperature Superconducting (HTS) cables. Our group concentrates its effort on studying fundamental thermodynamics of nucleation and texture development of thick YBCO layers. High-performance YBCO layer is a critical element of modern second generation (2G) HTS wire.

Note: This page contains sample records for the topic "analyzer cxs applied" 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

International Institute for Applied Systems Analysis | Open Energy  

Open Energy Info (EERE)

Analysis Analysis Jump to: navigation, search Logo: International Institute for Applied Systems Analysis Name International Institute for Applied Systems Analysis Address Schlossplatz 1, A-2361 Place Laxenburg, Austria Number of employees 201-500 Year founded 1972 Phone number (+43 2236) 807 0 Coordinates 48.0682549°, 16.358201° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":48.0682549,"lon":16.358201,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

402

Argonne applied mathematicians use INCITE awards to attack energy problems  

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

Argonne applied mathematicians use INCITE awards to attack energy problems Argonne applied mathematicians use INCITE awards to attack energy problems March 27, 2013 Tweet EmailPrint What is the best possible power grid configuration for our nation? How can we balance the increasing demands for power while minimizing costs and avoiding waste of resources? Last year, Mihai Anitescu, a computational mathematician in Argonne's Mathematics and Computer Science Division. received DOE funding to establish the Multifaceted Mathematics for Complex Energy Systems (M2ACS) to tackle these questions. As part of the M2ACS research, Anitescu and his colleagues at Argonne are focusing on ways to optimize the effects of randomly changing variables, say, in wind or resource demand. Such variables can number into the billions. And to be useful for energy systems planning, any calculations

403

Generative Design Systems Applied to Low-Energy Buildings  

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

Generative Design Systems Applied to Low-Energy Buildings Generative Design Systems Applied to Low-Energy Buildings Speaker(s): Maria Luisa de Oliveira Gama Caldas Date: March 15, 2012 - 12:00pm Location: 90-3122 Seminar Host/Point of Contact: Paul Mathew Generative Design Systems (GDS) represent a step beyond parametric models, integrating design goals, building simulations and shape generation. In this seminar, present and future research projects on the application of different GDS to low-energy buildings are discussed. The software GENE_ARCH integrates energy simulations with multicriteria search methods such as pareto genetic algorithms, to locate acceptable alternatives that move the current design towards performance goals set by the user. DIVA, a system that integrates parametric geometrical modeling with Radiance, Daysim and

404

Magnetic response to applied electrostatic field in external magnetic field  

E-Print Network (OSTI)

We show, within QED and other possible nonlinear theories, that a static charge localized in a finite domain of space becomes a magnetic dipole, if it is placed in an external (constant and homogeneous) magnetic field in the vacuum. The magnetic moment is quadratic in the charge, depends on its size and is parallel to the external field, provided the charge distribution is at least cylindrically symmetric. This magneto-electric effect is a nonlinear response of the magnetized vacuum to an applied electrostatic field. Referring to a simple example of a spherically-symmetric applied field, the nonlinearly induced current and its magnetic field are found explicitly throughout the space, the pattern of lines of force is depicted, both inside and outside the charge, which resembles that of a standard solenoid of classical magnetostatics.

T. C. Adorno; D. M. Gitman; A. E. Shabad

2013-11-16T23:59:59.000Z

405

Fifth SIAM conference on applied linear algebra. Final report  

SciTech Connect

The SIAM Conferences on Applied Linear Algebra are the centerpiece of activities for the SIAG on Linear Algebra. They are held every three years and bring together a diverse group of applied linear algebraists, representing industry, government and academics in both matrix theory and matrix computations. This sequence of conferences has two related goals: (1) to be useful and interesting to linear algebraists of every area of specialization, and, (2) to develop and expose connections among problems in different areas. Many aspects of the 1994 conference were carefully chosen to enhance interchange between the various groups and yet still provide a solid focus on specialities. The organizing committee adopted a new meeting structure to resolve the conflict between these two goals at earlier meetings in the series. We have prepared this report for others who may wish to consider our structure as an alternative to more traditional arrangements.

Lewis, J.G.; Gilbert, J.R.; Parlett, B.N.

1994-11-16T23:59:59.000Z

406

Applied Science Division annual report, Environmental Research Program FY 1983  

Science Conference Proceedings (OSTI)

The primary concern of the Environmental Research Program is the understanding of pollutant formation, transport, and transformation and the impacts of pollutants on the environment. These impacts include global, regional, and local effects on the atmosphere and hydrosphere, and on certain aspects of human health. This multidisciplinary research program includes fundamental and applied research in physics, chemistry, engineering, and biology, as well as research on the development of advanced methods of measurement and analysis. During FY 1983, research concentrated on atmospheric physics and chemistry, applied physics and laser spectroscopy, combustion theory and phenomena, environmental effects of oil shale processing, freshwater ecology and acid precipitation, trace element analysis for the investigation of present and historical environmental impacts, and a continuing survey of instrumentation for environmental monitoring.

Cairns, E.J.; Novakov, T.

1984-05-01T23:59:59.000Z

407

1984 Review of the Applied Plasma Physics Program  

SciTech Connect

This report describes the present and planned programs of the Division of Applied Plasma Physics (APP), Office of Fusion Energy. The major activities of the division include fusion theory, experimental plasma research, advanced fusion concepts, and the magnetic fusion energy computer network. The planned APP program is consistent with the recently issued Comprehensive Program Management Plan for Magnetic Fusion Energy, which describes the overall objectives and strategy for the development of fusion energy.

1984-09-01T23:59:59.000Z

408

Simple and inexpensive time-of-flight charge-to-mass analyzer for ion beam source characterization  

SciTech Connect

We describe the design, electronics, and test results of a simple and low-cost time-of-flight ion charge-to-mass analyzer that is suitable for ion source characterization. The method selects a short-time sample of the beam whose charge-to-mass composition is then separated according to ion velocity and detected by a remote Faraday cup. The analyzer is a detachable device that has been used for rapid analysis of charge-to-mass composition of ion beams accelerated by voltages of up to about 100 kV.

Gushenets, V. I.; Nikolaev, A. G.; Oks, E. M.; Vintizenko, L. G.; Yushkov, G. Yu.; Oztarhan, A.; Brown, I. G. [High Current Electronics Institute, Russian Academy of Sciences, 2/3 Akademichesky Avenue, Tomsk 634055 (Russian Federation); Ege University, Bornova-Izmir 35100 (Turkey); Lawrence Berkeley National Laboratory, Berkeley, California 94720 (United States)

2006-06-15T23:59:59.000Z

409

Zeiss Particle Analyzer  

Science Conference Proceedings (OSTI)

As it is integrated into the Carl Zeiss system world, you ... example, to the integration of additional methods of ... at wind energy plants, for example, for checking.

410

Motor vehicle fuel analyzer  

DOE Patents (OSTI)

A gas detecting system is described for classifying the type of liquid fuel in a container or tank. The system includes a plurality of semiconductor gas sensors, each of which differs from the other in its response to various organic vapors. The system includes a means of processing the responses of the plurality of sensors such that the responses to any particular organic substance or mixture is sufficiently distinctive to constitute a recognizable ``signature``. The signature of known substances are collected and divided into two classes based on some other known characteristic of the substances. A pattern recognition system classifies the signature of an unknown substance with reference to the two user-defined classes, thereby classifying the unknown substance with regard to the characteristic of interest, such as its suitability for a particular use. 14 figs.

Hoffheins, B.S.; Lauf, R.J.

1997-08-05T23:59:59.000Z

411

Metadata Conformance Analyzer (MCA)  

Science Conference Proceedings (OSTI)

... The next generation factories are expected to reduce significantly both cost ... pages is considered public information and may be distributed or copied ...

2011-04-22T23:59:59.000Z

412

Analyze the Data  

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

we don't know where anything gets mass. Physicists think that another particle, the Higgs boson, may be responsible for mass. The Higgs has not been observed. The search is on,...

413

Double Crystal Analyzer System  

Science Conference Proceedings (OSTI)

... 2002 Page 2. Bloomberg Center for Physics & Astronomy • Johns Hopkins University • Baltimore • Maryland MACS Double ...

2002-02-25T23:59:59.000Z

414

Masked multichannel analyzer  

DOE Patents (OSTI)

An analytical instrument and particularly a time-of-flight-mass spectrometer for processing a large number of analog signals irregularly spaced over a spectrum, with programmable masking of portions of the spectrum where signals are unlikely in order to reduce memory requirements and/or with a signal capturing assembly having a plurality of signal capturing devices fewer in number than the analog signals for use in repeated cycles within the data processing time period.

Winiecki, Alan L. (Downers Grove, IL); Kroop, David C. (Columbia, MD); McGee, Marilyn K. (Colorado Springs, CO); Lenkszus, Frank R. (Woodridge, IL)

1986-01-01T23:59:59.000Z

415

Parabolic cell analyzer  

SciTech Connect

The disclosure is directed to a cell analysis apparatus incorporating a paraboloidal cavity for maximum utilization for improved cell characteristic monitoring.

Salzman, Gary C. (Los Alamos, NM); Skogen Hagenson, Mary J. (Los Alamos, NM)

1980-01-01T23:59:59.000Z

416

CONTINUOUS GAS ANALYZER  

DOE Patents (OSTI)

A reagent gas and a sample gas are chemically combined on a continuous basis in a reaction zone maintained at a selected temperature. The reagent gas and the sample gas are introduced to the reaction zone at preselected. constant molar rates of flow. The reagent gas and the selected gas in the sample mixture combine in the reaction zone to form a product gas having a different number of moles from the sum of the moles of the reactants. The difference in the total molar rates of flow into and out of the reaction zone is measured and indicated to determine the concentration of the selected gas.

Katz, S.; Weber, C.W.

1960-02-16T23:59:59.000Z

417

Underwater Chemical Analyzer  

Science Conference Proceedings (OSTI)

Minimizing extended outage down time is critical to the success of a utility maintenance outage. During walk downs and/or outage inspections unforeseen issues are found that require immediate repair attention. ASME rules are in most cases the law by which most repairs of existing components must be followed in an attempt to provide for the safe and reliable operation of pressure components. As such there is a need to know the specific alloying elements that makeup the various types of materials that may ...

2005-12-12T23:59:59.000Z

418

Opportunities to Apply Phase Change Materials to Building Enclosures Webinar  

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

1, 2011 1, 2011 Opportunities to Apply Phase Change Materials to Building Enclosures Welcome to the Webinar! We will start at 2:00 PM Eastern Time Be sure that you are also dialed into the telephone conference call: Dial-in number: 888-950-6757; Pass code: 6420234 1 | Building America Program www.buildingamerica.gov Building America: Introduction November 11, 2011 Chuck Booten Chuck.Booten@nrel.gov Building Technologies Program 2 | Building America Program www.buildingamerica.gov * Reduce energy use in new and existing residential buildings * Promote building science and systems engineering / integration approach * "Do no harm": Ensure safety, health and durability are maintained or improved

419

Applying a Model Transformation Taxonomy to Graph Transformation Technology  

E-Print Network (OSTI)

A taxonomy of model transformations was introduced in [16]. Among others, such a taxonomy can help developers in deciding which language, forma lism, tool or mechanism is best suited to carry out a particular model transformation activity. In this paper we apply the taxonomy to the technique of graph transformation, and we exemplify it by referring to four representative graph transformation tools. As a byproduct of our analysis, we discuss how well each of the considered tools carry out the activity of model transformation.

Tom Mens; Pieter Van Gorp; Dániel Varró; Gabor Karsai

2005-01-01T23:59:59.000Z

420

Applying pomdps to dialog systems in the troubleshooting domain  

E-Print Network (OSTI)

This paper reports on progress applying partially observable Markov decision processes (POMDPs) to a commercial dialog domain: troubleshooting. In the troubleshooting domain, a spoken dialog system helps a user to fix a product such as a failed DSL connection. Past work has argued that a POMDP is a principled approach to building spoken dialog systems in the simpler slot-filling domain; this paper explains how the POMDPs formulation can be extended to the more complex troubleshooting domain. Results from dialog simulation verify that a POMDP outperforms a handcrafted baseline. 1

Jason D. Williams

2007-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "analyzer cxs applied" 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

Applying Learnable Evolution Model to Heat Exchanger Design  

E-Print Network (OSTI)

A new approach to evolutionary computation, called Learnable Evolution Model (LEM), has been applied to the problem of optimizing tube structures of heat exchangers. In contrast to conventional Darwiniantype evolutionary computation algorithms that use various forms of mutation and/or recombination operators, LEM employs machine learning to guide the process of generating new individuals. A system, ISHED1, based on LEM, automatically searches for the highest capacity heat exchangers under given technical and environmental constraints. The results of experiments have been highly promising, often producing solutions exceeding the best human designs.

Kenneth A. Kaufman; Ryszard S. Michalski

2000-01-01T23:59:59.000Z

422

Loop Quantum Theory Applied to Biology and Nonlinear Whole Biology  

E-Print Network (OSTI)

The loop quantum theory, which constitutes a very small discontinuous space, as new method is applied to biology. The model of protein folding and lungs is proposed. In the model, some known results are used, and four approximate conclusions are obtained: their structures are quantized, their space regions are finite, various singularities correspond to folding and crossed points, and different types of catastrophe exist. Further, based on the inseparability and correlativity of the biological systems, the nonlinear whole biology is proposed, and four basic hypotheses are formed. It may unify reductionism and holism, structuralism and functionalism. Finally, the medical meaning of the theory is discussed briefly.

Yi-Fang Chang

2008-01-02T23:59:59.000Z

423

ENERGY STAR Industrial Plant Certification: Instructions for applying |  

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

Industrial Plant Certification: Instructions for Industrial Plant Certification: Instructions for applying Secondary menu About us Press room Contact Us Portfolio Manager Login Facility owners and managers Existing buildings Commercial new construction Industrial energy management Small business Service providers Service and product providers Verify applications for ENERGY STAR certification Design commercial buildings Energy efficiency program administrators Commercial and industrial program sponsors Associations State and local governments Federal agencies Tools and resources Training In This Section Campaigns Commercial building design Communications resources Energy management guidance Financial resources Portfolio Manager Products and purchasing Recognition Research and reports Service and product provider (SPP) resources

424

Hazardous Gases VASILIS M. FTHENAKIS Department of Applied Science  

Office of Scientific and Technical Information (OSTI)

Mitigation Options for Mitigation Options for Accidental Releases of Hazardous Gases VASILIS M. FTHENAKIS Department of Applied Science Brookhaven National Laboratory Upton, N Y 11973 ABSTRACT The objective of this paper is to review and compare technologies available for mitigation of unconfined releases of toxic and flammable gases. These technologies indude: secondary confinement, de- inventory, vapor barriers, foam spraying, and water sprays/monitors. Guidelines for the design and/or operation of effective post-release mitigation systems and case studies involving actual industrial mitigation systems are also presented. 1. ACCIDENT PREVENTION & MITIGATION OPTIONS Accident prevention and mitigation in the process industries is based on the military concept of defense in

425

Abstract--This paper analyzes a distribution system load time series through autocorrelation coefficient, power spectral density,  

E-Print Network (OSTI)

models [7], [8]. The load model developed in [7] provides different 24-hour load profiles for different seasons. The 24-hour load profile is obtained by a weighted sum of peak loads from different types1 Abstract--This paper analyzes a distribution system load time series through autocorrelation

Bak-Jensen, Birgitte

426

Analyzing neural correlates of attentional changes during the exposure to virtual environments: application of transcranial doppler monitoring  

Science Conference Proceedings (OSTI)

Transcranial Doppler monitoring (TCD) has been proposed as a tool to be used in Augmented Cognition (AugCog) systems to monitor brain activation during the performance of different cognitive tasks. In the present study, the main goal is to analyze variations ... Keywords: augmented cognition, cognitive state assessment, neurophysiological data, transcranial doppler, virtual reality

Beatriz Rey; Vera Parkhutik; José Tembl; Mariano Alcañiz

2011-07-01T23:59:59.000Z

427

Sub-national TIMES model for analyzing regional future use of Biomass and Biofuels in France and  

E-Print Network (OSTI)

1 Sub-national TIMES model for analyzing regional future use of Biomass and Biofuels in France Introduction Renewable energy sources such as biomass and biofuels are increasingly being seen as important of biofuels on the final consumption of energy in transport should be 10%. The long-term target is to reduce

Paris-Sud XI, Université de

428

Analyzing power of the {sup 40}Ca(p-vector,p{alpha}) reaction at 100 MeV  

Science Conference Proceedings (OSTI)

Analyzing powers have been measured for the {sup 40}Ca(p-vector,p{alpha}){sup 36}Ar reaction at an incident energy of 100 MeV for coplanar scattering angles corresponding to zero recoil momentum of the residual nucleus. Predictions based on the distorted wave impulse approximation fail to reproduce the data.

Neveling, R.; Buthelezi, Z.; Foertsch, S. V.; Lawrie, J. J.; Steyn, G. F.; Smit, F. D. [iThemba Laboratory for Accelerator Based Sciences, Somerset West 7129 (South Africa); Cowley, A. A. [iThemba Laboratory for Accelerator Based Sciences, Somerset West 7129 (South Africa); Department of Physics, University of Stellenbosch, Matieland 7602 (South Africa); Fujita, H. [iThemba Laboratory for Accelerator Based Sciences, Somerset West 7129 (South Africa); School of Physics, University of the Witwatersrand, Johannesburg 2050 (South Africa); Hillhouse, G. C. [Department of Physics, University of Stellenbosch, Matieland 7602 (South Africa); Wyngaardt, S. M. [Department of Physics, University of Cape Town, Rondebosch 7700 (South Africa); Botha, N. T. [iThemba Laboratory for Accelerator Based Sciences, Somerset West 7129 (South Africa); Department of Physics, University of Cape Town, Rondebosch 7700 (South Africa); Mudau, L. [iThemba Laboratory for Accelerator Based Sciences, Somerset West 7129 (South Africa); Department of Physics, University of the Western Cape, Bellville 7535 (South Africa); Ntshangase, S. S. [iThemba Laboratory for Accelerator Based Sciences, Somerset West 7129 (South Africa); Department of Physics, University of Zululand, Kwadlangezwa 3886 (South Africa)

2008-03-15T23:59:59.000Z

429

A method of forming China's meteorological data used for analyzing building annual energy consumption  

SciTech Connect

A method is described of forming meteorological data for a standard year, which conforms to Chinese climatic characteristics, after analyzing theoretically the interrelation between the air-conditioning load and meteorological parameters. All these are used for drawing up The Standard for Chinese Hotel Air-Conditioning Energy Consumption.

Baizhan, L.; Shengyuan, T. (Chongqing Inst. of Architecture and Engineering (CN))

1989-01-01T23:59:59.000Z

430

Modeling and Analyzing NBTI in the Presence of Process Variation Taniya Siddiqua, Sudhanva Gurumurthi, Mircea R. Stan  

E-Print Network (OSTI)

technology generation, NBTI and Process Variation (PV) have become very important silicon reliability to process vari- ation. We use this model to analyze the combined impact of NBTI and PV on a memory structure. There have been several efforts in developing analyti- cal models for NBTI and PV at the circuit-level. How

Gurumurthi, Sudhanva

431

Analyzing kinematics and solving active/constrained forces of a 4-dof 3sps+sp parallel manipulator  

Science Conference Proceedings (OSTI)

A novel 3SPS+SP parallel manipulator (PM) with 4-dof is proposed. Its kinematics and statics are analyzed systematically. The analytic formulae for solving the displacement, velocity, acceleration, workspace, active forces and constrained force are derived. ... Keywords: Active force, Constrained force, Kinematics, Parallel manipulator, Workspace

Yi Lu; Bo Hu

2009-01-01T23:59:59.000Z

432

EG&G Mound Applied Technologies payroll system  

Science Conference Proceedings (OSTI)

EG&G Mound Applied Technologies, Inc., manages and operates the Mound Facility, Miamisburg, Ohio, under a cost-plus-award-fee contract administered by the Department of Energy`s Albuquerque Field Office. The contractor`s Payroll Department is responsible for prompt payment in the proper amount to all persons entitled to be paid, in compliance with applicable laws, regulations, and legal decisions. The objective was to determine whether controls were in place to avoid erroneous payroll payments. EG&G Mound Applied Technologies, Inc., did not have all the internal controls required by General Accounting Office Title 6, ``Pay, Leave, and Allowances.`` Specifically, they did not have computerized edits, separation of duties and responsibilities, and restricted access to payroll data files. This condition occurred because its managers were not aware of Title 6 requirements. As a result, the contractor could not assure the Department of Energy that payroll costs were processes accurately; and fraud, waste, or abuse of Department of Energy funds could go undetected. Our sample of 212 payroll transactions from a population of 66,000 in FY 1991 disclosed only two minor processing errors and no instances of fraud, waste or abuse.

Not Available

1992-02-07T23:59:59.000Z

433

Industrial safety and applied health physics. Annual report, 1979  

Science Conference Proceedings (OSTI)

In connection with personnel monitoring, there were no external or internal exposures to personnel which exceeded the standards for radiation protection as defined in DOE Manual Chapter 0524. Only 55 employees received whole-body dose equivalent of one rem or greater. The highest whole-body dose equivalent to an employee was 2.8 rem. The highest internal exposure was less than one-half of a maximum permissible dose for any calendar quarter. During 1979, 57 portable health physics instruments were added to the inventory and 75 retired. The total number in service on January 1, 1979, was 977. With regards to environmental monitoring, there were no releases of gaseous waste from the Laboratory which were of a level that required an incident report to DOE. There were no releases of liquid radioactive waste from the Laboratory which were of a level that required an incident report to DOE. Soil samples were collected at all perimeter and remote monitoring stations and analyzed for eleven radionuclides including plutonium and uranium. Plutonium-239 content ranged from 0.01 to 0.06 pCi/g, and the uranium-235 content ranged from 0.01 to 0.05 pCi/g. Grass samples were collected at all perimeter and remote monitoring stations and analyzed for twelve radionuclides including plutonium and uranium. Plutonium-239 content ranged from 0.001 to 0.010 pCi/g, and uranium-235 content ranged from 0.001 to 0.010 pCi/g. Two radiation incidents involving radioactive materials were recorded during 1979. This compares with 14 incidents in 1978. (ERB)

Not Available

1980-09-01T23:59:59.000Z

434

Industrial safety and applied health physics. Annual report for 1978  

SciTech Connect

There were no external or internal exposures to personnel which exceeded the standards for radiation protection as defined in DOE Manual Chapter 0524. Only 39 employees received whole body dose equivalents of one rem or greater. The highest whole body dose equivalent to an employee was 3.3 rem. The highest internal exposure was less than 25% of a maximum permissible dose for any calendar quarter. During 1978, 23 portable instruments were added to the inventory and 228 retired. The total number in service on January 1, 1979, was 1023. There were no releases of gaseous waste or liquid radioactive waste from the laboratory which were of a level that required an incident report to DOE. The average background level at the PAM stations during 1978 was 9.3 ..mu..R/hr, or 81 mR/yr. Soil samples were collected at all perimeter and remote monitoring stations and analyzed for eleven radionuclides including plutonium and uranium. Grass samples were collected and analyzed for twelve radionuclides including plutonium and uranium. During 1978, the Radiation and Safety Surveys personnel continued to assist the operating groups in keeping contamination, air concentrations, and personnel exposure levels below the established maximum permissible levels. Fourteen radiation incidents involving radioactive materials were recorded during 1978. Of the 582,000 articles of wearing apparel and 192,000 articles, such as mops, laundry bags, towels, etc., monitored during 1978 about four percent were found to be contaminated. Three lost workday cases occurred at ORNL in 1978, a frequency rate of 0.07. The Serious Injury frequency rate for 1978 was 1.40, as based on the new OSHA system for recording injuries and illness (RII). A total of 55 days were lost or charged for the three lost workday cases in 1978.

Auxier, J.A.

1979-09-01T23:59:59.000Z

435

Scanning retarding field analyzer for plasma profile measurements in the boundary of the Alcator C-Mod tokamak  

SciTech Connect

A new Retarding Field Analyzer (RFA) head has been created for the outer-midplane scanning probe system on the Alcator C-Mod tokamak. The new probe head contains back-to-back retarding field analyzers aligned with the local magnetic field. One faces 'upstream' into the field-aligned plasma flow and the other faces 'downstream' away from the flow. The RFA was created primarily to benchmark ion temperature measurements of an ion sensitive probe; it may also be used to interrogate electrons. However, its construction is robust enough to be used to measure ion and electron temperatures up to the last-closed flux surface in C-Mod. A RFA probe of identical design has been attached to the side of a limiter to explore direct changes to the boundary plasma due to lower hybrid heating and current drive. Design of the high heat flux (>100 MW/m{sup 2}) handling probe and initial results are presented.

Brunner, D.; LaBombard, B.; Ochoukov, R.; Whyte, D. [MIT PSFC Cambridge, Massachusetts 02139 (United States)

2013-03-15T23:59:59.000Z

436

A georeferenced Agent-Based Model to analyze the climate change impacts on the Andorra winter tourism  

E-Print Network (OSTI)

This study presents a georeferenced agent-based model to analyze the climate change impacts on the ski industry in Andorra and the effect of snowmaking as future adaptation strategy. The present study is the first attempt to analyze the ski industry in the Pyrenees region and will contribute to a better understanding of the vulnerability of Andorran ski resorts and the suitability of snowmaking as potential adaptation strategy to climate change. The resulting model can be used as a planning support tool to help local stakeholders understand the vulnerability and potential impacts of climate change. This model can be used in the decision-making process of designing and developing appropriate sustainable adaptation strategies to future climate variability.

Pons-Pons, M; Rosas-Casals, M; Sureda, B; Jover, E

2011-01-01T23:59:59.000Z

437

User Manual for CSP_VANA: A Check Standards Measurement and Database Program for Microwave Network Analyzers  

E-Print Network (OSTI)

Vector network analyzers are a convenient way to measure scattering parameters of a variety of microwave devices. However, these instruments, unlike oscilloscopes for example, require a relatively high degree of user knowledge and expertise. Due to the complexity of the instrument and of the calibration process, there are many ways in which an incorrect measurement may be produced. The Microwave Project, which is part of SNL's Primary Standards Laboratory, routinely uses check standards to verify that the network analyzer is operating properly. In the past, these measurements were recorded manually and, sometimes, interpretation of the results was problematic. To aid our measurement assurance process, a software program was developed to automatically measure a check standard and compare the new measurements with an historical database of measurements of the same device. The program acquires new measurement data from selected check standards, plots the new data against the mean and stan...

Leonard Duda Primary; Leonard E. Duda

1997-01-01T23:59:59.000Z

438

NEPAREVIEW LAN-ll-0003 2. CATEGORICAL EXCLUSION BEING APPLIED:  

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

NEPAREVIEW NEPAREVIEW LAN-ll-0003 2. CATEGORICAL EXCLUSION BEING APPLIED: 10 CFR 1021, Appendix B 6.8: Minor operational changes at an existing facility to minimize waste generation and for reuse of materials. These changes include, but are not limited to, adding filtration and recycle piping to allow reuse of machining oil, setting up a sorting area to improve process efficiency, and segregating two waste streams previously mingled and assigning new identification codes to the two resulting wastes. REGULATORY REQUIREMENTS IN 10 CFR 1021.410 (B): 1. The proposed action fits within a class of actions that is listed in Appendix B to Subpart D. For classes of actions listed in Appendix B, the following conditions are integral elements (Le., to fit within a class), the proposal must not:

439

Saving Energy in Data Centers - Applying Best Practices  

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

Saving Energy in Data Centers Saving Energy in Data Centers Applying Best Practices Dale Sartor, PE Building Technologies Applications Team Lawrence Berkeley National Laboratory (LBNL) Data Center Energy * Data centers are energy intensive facilities - 10 to 100+ times more energy intensive than other commercial space - Server racks now designed for more than 25+ kW - Surging demand for data storage - Typical facility ~ 1MW, can be > 20 MW - 1.5% of US Electricity consumption in 2006 - Projected to double in next 5 years * Significant data center building boom - Power and cooling constraints in existing facilities - Utility distribution constraints World Data Center Electricity Use - 2000 and 2005 Source: Koomey 2008 Source: Koomey 2008 LBNL Feels the Pain! 0 5 10 15 20 25 30 35 40 MegaWatts

440

Compressed Beamforming Applied to B-Mode Ultrasound Imaging  

E-Print Network (OSTI)

Emerging sonography techniques often imply increasing in the number of transducer elements involved in the imaging process. Consequently, larger amounts of data must be acquired and processed by the beamformer. The significant growth in the amounts of data effects both machinery size and power consumption. Within the classical sampling framework, state of the art systems reduce processing rates by exploiting the bandpass bandwidth of the detected signals. It has been recently shown, that a much more significant sample-rate reduction may be obtained, by treating ultrasound signals within the Finite Rate of Innovation framework. These ideas follow the spirit of Xampling, which combines classic methods from sampling theory with recent developments in Compressed Sensing. Applying such low-rate sampling schemes to individual transducer elements, which detect energy reflected from biological tissues, is limited by the noisy nature of the signals. This often results in erroneous parameter extraction, bringing forwar...

Wagner, Noam; Feuer, Arie; Friedman, Zvi

2012-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "analyzer cxs applied" 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

Dynamic Decision Making for Graphical Models Applied to Oil Exploration  

E-Print Network (OSTI)

We present a framework for sequential decision making in problems described by graphical models. The setting is given by dependent discrete random variables with associated costs or revenues. In our examples, the dependent variables are the potential outcomes (oil, gas or dry) when drilling a petroleum well. The goal is to develop an optimal selection strategy that incorporates a chosen utility function within an approximated dynamic programming scheme. We propose and compare different approximations, from simple heuristics to more complex iterative schemes, and we discuss their computational properties. We apply our strategies to oil exploration over multiple prospects modeled by a directed acyclic graph, and to a reservoir drilling decision problem modeled by a Markov random field. The results show that the suggested strategies clearly improve the simpler intuitive constructions, and this is useful when selecting exploration policies.

Martinelli, Gabriele; Hauge, Ragnar

2012-01-01T23:59:59.000Z

442

GENERIC MODEL FOR MAGNETIC EXPLOSIONS APPLIED TO SOLAR FLARES  

Science Conference Proceedings (OSTI)

An accepted model for magnetospheric substorms is proposed as the basis for a generic model for magnetic explosions and is applied to solar flares. The model involves widely separated energy-release and particle-acceleration regions, with energy transported Alfvenically between them. On a global scale, these regions are coupled by a large-scale current that is set up during the explosion by redirection of pre-existing current associated with the stored magnetic energy. The explosion-related current is driven by an electromotive force (EMF) due to the changing magnetic flux enclosed by this current. The current path and the EMF are identified for an idealized quadrupolar model for a flare.

Melrose, D. B. [Sydney Institute for Astronomy, School of Physics, University of Sydney, NSW 2006 (Australia)

2012-04-10T23:59:59.000Z

443

Nuclear safety as applied to space power reactor systems  

SciTech Connect

To develop a strategy for incorporating and demonstrating safety, it is necessary to enumerate the unique aspects of space power reactor systems from a safety standpoint. These features must be differentiated from terrestrial nuclear power plants so that our experience can be applied properly. Some ideas can then be developed on how safe designs can be achieved so that they are safe and perceived to be safe by the public. These ideas include operating only after achieving a stable orbit, developing an inherently safe design, ''designing'' in safety from the start and managing the system development (design) so that it is perceived safe. These and other ideas are explored further in this paper.

Cummings, G.E.

1987-01-01T23:59:59.000Z

444

Apply by March 31 for nontraditional student scholarship  

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

Nontraditional student scholarship Nontraditional student scholarship Apply by March 31 for nontraditional student scholarship The scholarship will provide funds to employees or students pursuing a certificate, a two-year-degree, or a baccalaureate degree at NNMC. March 16, 2011 Nontraditional student scholarships Nontraditional student scholarships Contact Communications Office (505) 667-7000 LOS ALAMOS, New Mexico, March 16, 2011-Employees of Los Alamos National Laboratory or students working at the Laboratory who have interrupted their education and now want to obtain a degree from Northern New Mexico College (NNMC) have a chance to receive a $750 scholarship. The Christopher Montalvo/LANL Scholarship, offered through the NNMC Foundation, will provide funds to Lab employees or students pursuing a

445

Applying Risk Communication to the Transportation of Radioactive Materials  

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

Spokesperson Training 6/3/2010 Spokesperson Training 6/3/2010 May 2010 1 National Transportation Stakeholder Forum Chicago, Illinois May 2010 y May 2010 Page 1 Applying Risk Communication Principles Presented by: Ron Edmond Oak Ridge Institute for Science and Education May 2010 Page 2 Spokesperson Training 6/3/2010 May 2010 2 ï‚ž Participants should expect to gain the following skills: following skills: ï‚¡ How to recognize how the stakeholders prefer to receive information ï‚¡ How to integrate risk communication principles into individual communication ï‚¡ How to recognize the importance of earning trust and credibility y ï‚¡ How to identify stakeholders ï‚¡ How to answer questions using a variety of templates designed to keep messages focused May 2010 Page 3 The Chinese word for crisis contains two

446

Applied wind energy research at the National Wind Technology Center  

DOE Green Energy (OSTI)

Applied research activities at the National Wind Technology Center are divided into several technical disciplines. Not surprisingly, these engineering and science disciplines highlight the technology similarities between aircraft and wind turbine design requirements. More often than not, wind turbines are assumed to be a subset of the much larger and more comprehensive list of well understood aerospace engineering accomplishments and it is difficult for the general public to understand the poor performance history of wind turbines in sustained operation. Often overlooked are the severe environmental conditions and operational demands placed on turbine designs which define unique requirements beyond typical aerospace applications. It is the role of the National Wind Technology Center to investigate and quantify the underlying physical phenomena which make the wind turbine design problem unique and to provide the technology advancements necessary to overcome current operational limitations. This paper provides a brief overview of research areas involved with the design of wind turbines.

Robinson, M C; Tu, P

1996-06-01T23:59:59.000Z

447

Radiological impact of phosphogypsum applied to soils under bahiagrass pasture  

SciTech Connect

Phosphogypsum (PG), a by-product in the manufacture of phosphoric acid, is primarily gypsum. The USEPA regulates the removal of PG from stacks because it contains {sup 226}Ra. Measures to quantify the transfer of radioactivity in PG to the agricultural environment are needed. The objective of the study was to collect data needed for assessment of the radiological impacts of PG applied to two Florida soils. Field experiments using 0,10, and 20 mg PG ha{sup {minus}1} were conducted for 2 yr at the University of Florida RCREC, Ona, FL. PG-attributable levels of {sup 226}Ra, {sup 210}Pb, and {sup 210}Po were observed in the top 5-cm layer of the soils. Surface {sup 222}Rn flux increased by 0.067 to 0.078 mBq m{sup {minus}2} s{sup {minus}1} per Mg PG ha{sup {minus}1}. Radionuclide concentrations in regrowth forages increased at one site where the first post-treatment rainfall did not occur until 20 d after PG application. In mature forages, radionuclide levels generally increased with PG in both soils. No effects on radionuclide levels in subsurface water down to 90 cm and only slight effects on gamma radiation and on airborne {sup 222}Rn measured 1 m from the ground were noted. The linear regression slope for a radiological parameter normalized with respect to the pertinent radionuclide applied per m{sup 2} per Mg PG ha{sup {minus}1} is proposed as the transfer factor (TF) of that radionuclide in PG to the agricultural medium in terms of that parameter. The TF permits the calculation of the potential effect on certain radiological parameters of PGs containing different radionuclide concentrations from the one used in this study.

Alcordo, I.S.; Rechcigl, J.E.; Roessler, C.E.; Littell, R.C.

1999-10-01T23:59:59.000Z

448

1) Apply directly to the department in which you want to pursue a PhD  

E-Print Network (OSTI)

1) Apply directly to the department in which you want to pursue apply directly to the I- WATER program. Download and complete our application

449

Total Risk Approach in Applying PRA to Criticality Safety  

SciTech Connect

As nuclear industry continues marching from an expert-base support to more procedure-base support, it is important to revisit the total risk concept to criticality safety. A key objective of criticality safety is to minimize total criticality accident risk. The purpose of this paper is to assess key constituents of total risk concept pertaining to criticality safety from an operations support perspective and to suggest a risk-informed means of utilizing criticality safety resources for minimizing total risk. A PRA methodology was used to assist this assessment. The criticality accident history was assessed to provide a framework for our evaluation. In supporting operations, the work of criticality safety engineers ranges from knowing the scope and configurations of a proposed operation, performing criticality hazards assessment to derive effective controls, assisting in training operators, response to floor questions, surveillance to ensure implementation of criticality controls, and response to criticality mishaps. In a compliance environment, the resource of criticality safety engineers is increasingly being directed towards tedious documentation effort to meet some regulatory requirements to the effect of weakening the floor support for criticality safety. By applying a fault tree model to identify the major contributors of criticality accidents, a total risk picture is obtained to address relative merits of various actions. Overall, human failure is the key culprit in causing criticality accidents. Factors such as failure to follow procedures, lacks of training, lack of expert support at the floor level etc. are main contributors. Other causes may include lack of effective criticality controls such as inadequate criticality safety evaluation. Not all of the causes are equally important in contributing to criticality mishaps. Applying the limited resources to strengthen the weak links would reduce risk more than continuing emphasis on the strong links of criticality safety support. For example, some compliance failures such as lack of detailed documentation may not be as relevant as the lack of floor support in answering operator's questions during operations. Misuse of resources in reducing lesser causes rather than on major causes of criticality accidents is not risk free without severe consequences. A regulatory mandate without due consideration of total risk may have its opposite effect of increasing the total risk of an accident. A lesson is to be learned here. For regulatory standard/guide development, use of ANS/ANSI standard process, which provides the pedigree of consensus participation, is recommended.

Huang, S T

2005-03-24T23:59:59.000Z

450

CX-010574: Categorical Exclusion Determination | Department of...  

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

Exclusion Determination Applied Materials - Kerf-less Crystaline-Silicon Photovoltaic: Gas to Modules CX(s) Applied: B3.6 Date: 05162013 Location(s): California,...

451

CX-009418: Categorical Exclusion Determination | Department of...  

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

8: Categorical Exclusion Determination CX-009418: Categorical Exclusion Determination Electron Beam Melting CX(s) Applied: None applied. Date: 10302012 Location(s): Missouri...

452

Page not found | Department of Energy  

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

Categorical Exclusion Determination Applied Materials - Novel High Energy Density Lithium Ion Cell Designs CX(s) Applied: B3.6 Date: 06022010 Location(s): California...

453

CX-003079: Categorical Exclusion Determination | Department of...  

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

CX-003079: Categorical Exclusion Determination Applied Materials - Novel High Energy Density Lithium Ion Cell Designs CX(s) Applied: B3.6 Date: 06022010 Location(s):...

454

The Atomic AXAFS and XANES Techniques as Applied to Heterogeneous Catalysis and Electrocatalysis  

Science Conference Proceedings (OSTI)

X-Ray absorption spectroscopy (XAFS) is an attractive in situ and in operando technique. In recent years, the more conventional extended X-ray absorption fine structure (EXAFS) data analysis technique has been complemented by two newer analysis methods: the 'atomic' XAFS (AXAFS) technique, which analyzes the scattering from the absorber atom itself, and the {Delta}{mu} XANES technique, which uses a difference method to isolate the changes in the X-ray absorption near edge structure (XANES) due to adsorbates on a metal surface. With AXAFS it is possible to follow the electronic effect a support has on a metal particle; with {Delta}{mu} XANES it is possible to determine the adsorbate, the specific adsorption sites and adsorbate coverage on a metal catalyst. This unprecedented new information helps a great deal to unravel the complex kinetic mechanisms operating in working reactors or fuelcell systems. The fundamental principles and methodology for applying the AXAFS and {Delta}{mu} XANES techniques are given here, and then specific applications are summarized, including H adsorption on supported Pt in the gas phase, wateractivation at a Pt cathode and methanol oxidation at a Pt anode in an electrochemical cell, sulfur oxidation on Pt, and oxygenreduction on a Au/SnO{sub x} cathode. Finally, the future outlook for time and/or space resolved applications of these techniques is contemplated.

Ramaker, D.; Koningsberger, D

2010-01-01T23:59:59.000Z

455

Applying combined pinch and exergy analysis to closed-cycle gas turbine system design  

Science Conference Proceedings (OSTI)

Pinch technology has developed into a powerful tool for thermodynamic analysis of chemical processes and associated utilities, resulting in significant energy savings. Conventional pinch analysis identifies the most economical energy consumption in terms of heat loads and provides practical design guidelines to achieve this. However, in analyzing systems involving heat and power, for example, steam and gas turbines, etc., pure heat load analysis is insufficient. Exergy analysis, on the other hand, provides a tool for heat and power analysis, although at times it does not provide clear practical design guideline. An appropriate combination of pinch and exergy analysis can provide practical methodology for the analysis of heat and power systems. The methodology has been successfully applied to refrigeration systems. This paper introduces the application of a combined pinch and exergy approach to commercial power plants with a demonstration example of a closed-cycle gas turbine (CCGT) system. Efficiency improvement of about 0.82 percent (50.2 to 51.02 percent) can be obtained by application of the new approach. More importantly, the approach can be used as an analysis and screening tool for the various design improvements and is generally applicable to any commercial power generation facility.

Dhole, V.R.; Zheng, J.P. [Univ. of Manchester (United Kingdom). Inst. of Science and Technology

1995-01-01T23:59:59.000Z

456

Funded Projects NEPA Does Not Apply Categorical Exclusions  

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

June 30, 2010 June 30, 2010 Page 1 # of ARRA Funded Projects NEPA Does Not Apply Categorical Exclusions (CE) CE Pending CE Done Environmental Assessments (EA) EA Pending EA Done Environmental Impact Statements (EIS) EIS Pending EIS Done All NEPA Actions All Withdrawn Actions All Pending NEPA Actions All Completed NEPA Actions OVERALL TOTALS: 215,159 4,240 175,498 821 174,677 9,808 749 9,059 829 36 793 186,135 1,403 1,606 184,529 Department of Agriculture (USDA): 132,570 254 93,586 37 93,549 1,303 3 1,300 150 0 150 95,039 110 40 94,999 Agricultural Research Service (ARS) 41 2 38 0 38 1 0 1 0 0 0 39 0 0 39 Farm Service Agency (FSA) 38,592 0 4 0 4 0 0 0 0 0 0 4 0 0 4 Food and Nutrition Service (FNS) 251 0 4 0 4 0 0 0 0 0 0 4 0 0 4 Foreign Agricultural Service (FAS) 3 0 3 0 3 0 0 0 0 0 0 3 0 0 3 U.S. Forest Service (USFS) 705 252 1,408 2 1,406 533 1 532 121 0 121 2,062 8 3 2,059 Natural Resources Conservation Service (NRCS)

457

Funded Projects NEPA Does Not Apply Categorical Exclusions  

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

December 31, 2010 December 31, 2010 Page 1 # of ARRA Funded Projects NEPA Does Not Apply Categorical Exclusions (CE) CE Pending CE Done Environmental Assessments (EA) EA Pending EA Done Environmental Impact Statements (EIS) EIS Pending EIS Done All NEPA Actions All Withdrawn Actions All Pending NEPA Actions All Completed NEPA Actions OVERALL TOTALS: 272,037 4,289 181,061 190 180,871 6,978 362 6,616 870 35 835 188,909 1,674 589 188,322 Department of Agriculture (USDA): 184,065 254 96,907 9 96,898 1,508 0 1,508 150 0 150 98,565 254 9 98,556 Agricultural Research Service (ARS) 41 2 38 0 38 1 0 1 0 0 0 39 0 0 39 Farm Service Agency (FSA) 86,564 0 4 0 4 0 0 0 0 0 0 4 0 0 4 Food and Nutrition Service (FNS) 251 0 4 0 4 0 0 0 0 0 0 4 0 0 4 Foreign Agricultural Service (FAS) 3 0 4 0 4 0 0 0 0 0 0 4 0 0 4 U.S. Forest Service (USFS) 705 252 1,408 0 1,408 533 0 533 121 0 121 2,062 8 0 2,062 Natural Resources Conservation Service (NRCS)

458

Applying a Modified Triad Approach to Investigate Wastewater lines  

Science Conference Proceedings (OSTI)

Approximately 20 miles of wastewater lines are below grade at an active military Base. This piping network feeds or fed domestic or industrial wastewater treatment plants on the Base. Past wastewater line investigations indicated potential contaminant releases to soil and groundwater. Further environmental assessment was recommended to characterize the lines because of possible releases. A Remedial Investigation (RI) using random sampling or use of sampling points spaced at predetermined distances along the entire length of the wastewater lines, however, would be inefficient and cost prohibitive. To accomplish RI goals efficiently and within budget, a modified Triad approach was used to design a defensible sampling and analysis plan and perform the investigation. The RI task was successfully executed and resulted in a reduced fieldwork schedule, and sampling and analytical costs. Results indicated that no major releases occurred at the biased sampling points. It was reasonably extrapolated that since releases did not occur at the most likely locations, then the entire length of a particular wastewater line segment was unlikely to have contaminated soil or groundwater and was recommended for no further action. A determination of no further action was recommended for the majority of the waste lines after completing the investigation. The modified Triad approach was successful and a similar approach could be applied to investigate wastewater lines on other United States Department of Defense or Department of Energy facilities. (authors)

Pawlowicz, R.; Urizar, L. [Bechtel National, Inc., 1230 Columbia St., Suite 400, San Diego, CA 92101 (United States); Blanchard, S. [Brown and Caldwell, 9665 Chesapeake Drive, Suite 201, San Diego, CA 92123 (United States); Jacobsen, K. [Naval Facilities Engineering Command, Southwest 1220 Pacific Highway, San Diego, CA 92132 (United States); Scholfield, J. [EarthTech, 841 Bishop St., Suite 500, Honolulu, HI 96813 (United States)

2006-07-01T23:59:59.000Z

459

A Hygrothermal Risk Analysis Applied to Residential Unvented Attics  

SciTech Connect

Aresidential building, constructed with an unvented attic, is acommonroof assembly in the United States.The expected hygrothermal performance and service life of the roof are difficult to estimate due to a number of varying parameters.Typical parameters expected to vary are the climate, direction, and slope of the roof as well as the radiation properties of the surface material. Furthermore, influential parameters are indoor moisture excess, air leakages through the attic floor, and leakages from air-handling unit and ventilation ducts. In addition, the type of building materials such as the insulation material and closed or open cell spray polyurethane foam will influence the future performance of the roof. A development of a simulation model of the roof assembly will enable a risk and sensitivity analysis, in which the most important varying parameters on the hygrothermal performance can be determined. The model is designed to perform probabilistic simulations using mathematical and hygrothermal calculation tools. The varying input parameters can be chosen from existing measurements, simulations, or standards. An analysis is applied to determine the risk of consequences, such as mold growth, rot, or energy demand of the HVAC unit. Furthermore, the future performance of the roof can be simulated in different climates to facilitate the design of an efficient and reliable roof construction with the most suitable technical solution and to determine the most appropriate building materials for a given climate

Pallin, Simon B [ORNL] [ORNL; Kehrer, Manfred [ORNL] [ORNL

2013-01-01T23:59:59.000Z

460

Predicting plant available nitrogen in land-applied biosolids  

Science Conference Proceedings (OSTI)

The rate at which biosolids (municipal sewage sludge) may be applied to land is dependent on factors including concentrations of metals, pathogens, toxic organic compounds, and nutrients. Where other properties are not limiting, land application rates are often based on matching crop N needs with the plant available N (PAN). The objectives of this study were to quantify biosolids PAN under field conditions and to propose methods including computer simulation to estimate biosolids PAN in a land application program. Six biosolids were evaluated over a 2-yr period. Laboratory incubations were used to obtain decomposition kinetics. Field studies provided a relationship between inorganic fertilizer N rate and sorghum sudangrass [Sorghum bicolor (L.) Moench] tissue N concentration, which was used to determine biosolids PAN in a Captina silt loam soil. Biosolids PAN released during the field experiment was linearly related to biosolids C/N ratio, organic N, or total N. Computer model predictions of PAN in the field were also linearly related to field estimates of biosolids PAN. Decay series obtained using the computer model, average biosolids decomposition kinetics, and average application site weather were very similar to decay series obtained using the computer model, actual weather, and kinetic data. Either decay series and routine analytical data for biosolids are proposed to estimate PAN for a given situation. Use of the computer model and weather data makes the approach site-specific, while analytical data for a specific biosolids makes the approach biosolids-specific.

Gilmour, J.T.; Skinner, V.

1999-08-01T23:59:59.000Z

Note: This page contains sample records for the topic "analyzer cxs applied" 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

Retrocommissioning Case Study - Applying Building Selection Criteria for Maximum Results  

E-Print Network (OSTI)

Commissioning of existing buildings, or “retrocommissioning” is a systematic process to identify operational and maintenance (O&M) improvements that optimize building performance and ensure that building systems function together efficiently and effectively (Haasl, Sharp 1999). This paper presents a case study of a utility-funded retrocommissioning evaluation on a 125,000 SF office facility in La Mesa, California. The commissioning process consisted of site visits, interviews with facility staff, data collection and analysis, recommendation of energy conservation measures, and verification of savings. The study identified 13 deficiencies and recommended a suite of three O&M measures, one capital improvement measure and five other measures. The measures selected and implemented by the owner resulted in annual projected savings of 238,000 kWh (9.9%) and utility cost savings of $20,000 (6.9%)1, with a simple payback of 0.7 years. The project also demonstrated the value of applying rigorous building selection criteria to obtain cost-effective results. This paper profiles the project and discusses lesson learned.

Luskay, L.; Haasl, T.; Irvine, L.; Frey, D.

2002-01-01T23:59:59.000Z

462

Fixture for supporting and aligning a sample to be analyzed in an x-ray diffraction apparatus  

DOE Patents (OSTI)

A fixture is provided for supporting and aligning small samples of material on a goniometer for x-ray diffraction analysis. A sample-containing capillary is accurately positioned for rotation in the x-ray beam by selectively adjusting the fixture to position the capillary relative to the x and y axes thereof to prevent wobble and position the sample along the z axis or the axis of rotation. By employing the subject fixture relatively small samples of materials can be analyzed in an x-ray diffraction apparatus previously limited to the analysis of much larger samples.

Green, L.A.; Heck, J.L. Jr.

1985-04-23T23:59:59.000Z

463

The geometric factor of electrostatic plasma analyzers: A case study from the Fast Plasma Investigation for the Magnetospheric Multiscale mission  

Science Conference Proceedings (OSTI)

We report our findings comparing the geometric factor ( GF ) as determined from simulations and laboratory measurements of the new Dual Electron Spectrometer (DES) being developed at NASA Goddard Space Flight Center as part of the Fast Plasma Investigation on NASA’s Magnetospheric Multiscale mission. Particle simulations are increasingly playing an essential role in the design and calibration of electrostatic analyzers facilitating the identification and mitigation of the many sources of systematic error present in laboratory calibration. While equations for laboratory measurement of the GF have been described in the literature

Glyn A. Collinson; John C. Dorelli; Levon A. Avanov; Gethyn R. Lewis; Thomas E. Moore; Craig Pollock; Dhiren O. Kataria; Robert Bedington; Chris S. Arridge; Dennis J. Chornay; Ulrik Gliese; Al Mariano; Alexander C. Barrie; Corey Tucker; Christopher J. Owen; Andrew P. Walsh; Mark D. Shappirio; Mark L. Adrian

2012-01-01T23:59:59.000Z

464

Applying Human Factors during the SIS Life Cycle  

SciTech Connect

Safety Instrumented Systems (SIS) are widely used in U.S. Department of Energy's (DOE) nonreactor nuclear facilities for safety-critical applications. Although use of the SIS technology and computer-based digital controls, can improve performance and safety, it potentially introduces additional complexities, such as failure modes that are not readily detectable. Either automated actions or manual (operator) actions may be required to complete the safety instrumented function to place the process in a safe state or mitigate a hazard in response to an alarm or indication. DOE will issue a new standard, Application of Safety Instrumented Systems Used at DOE Nonreactor Nuclear Facilities, to provide guidance for the design, procurement, installation, testing, maintenance, operation, and quality assurance of SIS used in safety significant functions at DOE nonreactor nuclear facilities. The DOE standard focuses on utilizing the process industry consensus standard, American National Standards Institute/ International Society of Automation (ANSI/ISA) 84.00.01, Functional Safety: Safety Instrumented Systems for the Process Industry Sector, to support reliable SIS design throughout the DOE complex. SIS design must take into account human-machine interfaces and their limitations and follow good human factors engineering (HFE) practices. HFE encompasses many diverse areas (e.g., information display, user-system interaction, alarm management, operator response, control room design, and system maintainability), which affect all aspects of system development and modification. This paper presents how the HFE processes and principles apply throughout the SIS life cycle to support the design and use of SIS at DOE nonreactor nuclear facilities.

Avery, K.

2010-05-05T23:59:59.000Z

465

Sensitivity and uncertainty analysis applied to the JHR reactivity prediction  

SciTech Connect

The on-going AMMON program in EOLE reactor at CEA Cadarache (France) provides experimental results to qualify the HORUS-3D/N neutronics calculation scheme used for the design and safety studies of the new Material Testing Jules Horowitz Reactor (JHR). This paper presents the determination of technological and nuclear data uncertainties on the core reactivity and the propagation of the latter from the AMMON experiment to JHR. The technological uncertainty propagation was performed with a direct perturbation methodology using the 3D French stochastic code TRIPOLI4 and a statistical methodology using the 2D French deterministic code APOLLO2-MOC which leads to a value of 289 pcm (1{sigma}). The Nuclear Data uncertainty propagation relies on a sensitivity study on the main isotopes and the use of a retroactive marginalization method applied to the JEFF 3.1.1 {sup 27}Al evaluation in order to obtain a realistic multi-group covariance matrix associated with the considered evaluation. This nuclear data uncertainty propagation leads to a K{sub eff} uncertainty of 624 pcm for the JHR core and 684 pcm for the AMMON reference configuration core. Finally, transposition and reduction of the prior uncertainty were made using the Representativity method which demonstrates the similarity of the AMMON experiment with JHR (the representativity factor is 0.95). The final impact of JEFF 3.1.1 nuclear data on the Begin Of Life (BOL) JHR reactivity calculated by the HORUS-3D/N V4.0 is a bias of +216 pcm with an associated posterior uncertainty of 304 pcm (1{sigma}). (authors)

Leray, O.; Vaglio-Gaudard, C.; Hudelot, J. P.; Santamarina, A.; Noguere, G. [CEA, DER, SPRC, F-13108 St Paul-Lez-Durance (France); Di-Salvo, J. [CEA, DER, SPEx, F-13108 St Paul-Lez-Durance (France)

2012-07-01T23:59:59.000Z

466

A Bidirectional Coupling Procedure Applied to Multiscale Respiratory Modeling  

SciTech Connect

In this study, we present a novel multiscale computational framework for efficiently linking multiple lower-dimensional models describing the distal lung mechanics to imaging-based 3D computational fluid dynamics (CFD) models of the upper pulmonary airways in order to incorporate physiologically appropriate outlet boundary conditions. The framework is an extension of the Modified Newton’s Method with nonlinear Krylov accelerator developed by Carlson and Miller [1, 2, 3]. Our extensions include the retention of subspace information over multiple timesteps, and a special correction at the end of a timestep that allows for corrections to be accepted with verified low residual with as little as a single residual evaluation per timestep on average. In the case of a single residual evaluation per timestep, the method has zero additional computational cost compared to uncoupled or unidirectionally coupled simulations. We expect these enhancements to be generally applicable to other multiscale coupling applications where timestepping occurs. In addition we have developed a “pressure-drop” residual which allows for stable coupling of flows between a 3D incompressible CFD application and another (lower-dimensional) fluid system. We expect this residual to also be useful for coupling non-respiratory incompressible fluid applications, such as multiscale simulations involving blood flow. The lower-dimensional models that are considered in this study are sets of simple ordinary differential equations (ODEs) representing the compliant mechanics of symmetric human pulmonary airway trees. To validate the method, we compare the predictions of hybrid CFD-ODE models against an ODE-only model of pulmonary airflow in an idealized geometry. Subsequently, we couple multiple sets of ODEs describing the distal lung to an imaging-based human lung geometry. Boundary conditions in these models consist of atmospheric pressure at the mouth and intrapleural pressure applied to the multiple sets of ODEs. In both the simplified geometry and in the imaging-based geometry, the performance of the method was comparable to that of monolithic schemes, in most cases requiring only a single CFD evaluation per time step. Thus, this new accelerator allows us to begin combining pulmonary CFD models with lower-dimensional models of pulmonary mechanics with little computational overhead. Moreover, because the CFD and lower-dimensional models are totally separate, this framework affords great flexibility in terms of the type and breadth of the adopted lower-dimensional model, allowing the biomedical researcher to appropriately focus on model design. Research funded by the National Heart Lung and Blood Institute Award 1RO1HL073598.

Kuprat, Andrew P.; Kabilan, Senthil; Carson, James P.; Corley, Richard A.; Einstein, Daniel R.

2013-07-01T23:59:59.000Z

467

MEMORANDUM FOR DISTRIBUTION - Report on Review of Requirements and Capabilities for Analyzing and Responding to Beyond Design Basis Events  

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

September 16, 2011 September 16, 2011 MEMORANDUM FOR DISTRIBUTION FROM: SUBJECT: DANIEL B. PONEMA Report on Review of Requirements and Capabilities for Analyzing and Responding to Beyond Design Basis Events Following the March 2011 accident at the Fukushima Daiichi nuclear power plant, the Department of Energy (DOE) took several actions to review the safety of its nuclear facilities. These actions focused on learning how DOE can better prepare to manage potential beyond design basis events. A summary of these actions and the resulting insights, and recommended opportunities and actions to improve nuclear safety at DOE> are included in the attached report. I have directed the Office of Health, Safety and Security (HSS) to work with DOE's Nuclear Safety and Security Coordinating Council, and the Program and Field Offices of

468

A procedure for analyzing energy and global warming impacts of foam insulation in U.S. commercial buildings  

SciTech Connect

The objective of this paper is to develop a procedure for evaluating the energy and global warming impacts of alternative insulation technologies for US commercial building applications. The analysis is focused on the sum of the direct contribution of greenhouse gas emissions from a system and the indirect contribution of the carbon dioxide emission resulting from the energy required to operate the system over its expected lifetime. In this paper, parametric analysis was used to calculate building related CO{sub 2} emission in two US locations. A retail mail building has been used as a model building for this analysis. For the analyzed building, minimal R-values of insulation are estimated using ASHRAE 90.1 requirements.

Kosny, J.; Yarbrough, D.W.; Desjarlais, A.O.

1998-11-01T23:59:59.000Z

469

Method and apparatus for automated processing and aliquoting of whole blood samples for analysis in a centrifugal fast analyzer  

DOE Patents (OSTI)

A rotor and disc assembly for use in a centrifugal fast analyzer. The assembly is designed to process multiple samples of whole blood followed by aliquoting of the resultant serum into precisely measured samples for subsequent chemical analysis. The assembly requires minimal operator involvement with no mechanical pipetting. The system comprises (1) a whole blood sample disc, (2) a serum sample disc, (3) a sample preparation rotor, and (4) an analytical rotor. The blood sample disc and serum sample disc are designed with a plurality of precision bore capillary tubes arranged in a spoked array. Samples of blood are loaded into the blood sample disc in capillary tubes filled by capillary action and centrifugally discharged into cavities of the sample preparation rotor where separation of serum and solids is accomplished. The serum is loaded into the capillaries of the serum sample disc by capillary action and subsequently centrifugally expelled into cuvettes of the analytical rotor for analysis by conventional methods.

Burtis, Carl A. (Oak Ridge, TN); Johnson, Wayne F. (Loudon, TN); Walker, William A. (Knoxville, TN)

1988-01-01T23:59:59.000Z

470

Vector analyzing power of {pi}{sup +7}Li scattering in the region of the {delta}{sub 33} resonance  

Science Conference Proceedings (OSTI)

Within Glauber diffraction theory, the vector analyzing power iT{sub 11} is calculated at three energies of positively charged pions, 134, 164, and 194 MeV, incident to {sup 7}Li nuclei. These energy values lie in the region of the {delta}{sub 33} resonance in {pi}{sup {+-}}N interaction, the resonance maximum being at 180 MeV. The calculation of iT{sub 11} was performed with several model {sup 7}Li wave functions, including the {alpha}t-cluster and shell-model ones. The properties of {pi}{sup +7}Li scattering are found to be sensitive to the structural features of the target nucleus. A comparison of the results of the calculations with experimental data shows that the wave functions in question and the potentials used to calculate them are quite appropriate.

Ibraeva, E. T. [National Nuclear Center of the Republic of Kazakhstan, Institute of Nuclear Physics (Kazakhstan); Zhusupov, M. A. [Kazakh State University, Institute of Experimental and Theoretical Physics (Kazakhstan); Zaykin, A. Yu. [National Nuclear Center of the Republic of Kazakhstan, Institute of Nuclear Physics (Kazakhstan); Imambekov, O. [Kazakh State University, Institute of Experimental and Theoretical Physics (Kazakhstan)

2006-04-15T23:59:59.000Z

471

Measurements of the energy dependence of the analyzing power in pp elastic scattering in the CNI region  

SciTech Connect

We present new measurements of the analyzing power A{sub N} in proton-proton elastic scattering in the Coulomb-Nuclear Interference region at {radical}s = 7.7 and 21.7 GeV obtained with the polarized atomic hydrogen jet target at RHIC. These measurements complement our earlier results at {radical}s = 6.8 and 13.7 GeV confirming the presence of a hadronic helicity flip amplitude contribution in proton-proton elastic scattering at lower energies ({radical}s <8 GeV) while higher energy data ({radical}s >13 GeV) are consistent with no hadronic helicity flip contribution.

Bazilevsky A.; Alekseev, I.; Aschenauer, E.; Atoyan, G.; Bravar, A.; Bunce, G.; Boyle, K.; Gill, R.; Huang, H.; Lee, S.; Makdisi, Y.; Morozov, B.; Nakagawa, I.; Okada, H.; Svirida, D.; Zelenski, A.

2010-09-27T23:59:59.000Z

472

Fabrication and characterization of analyzer gratings with high aspect ratios for phase contrast imaging using a Talbot interferometer  

Science Conference Proceedings (OSTI)

In recent years, X-ray imaging based on the differential phase contrast gained more and more attention to be used in X-ray imaging. Among other techniques like crystal-based diffraction and propagation methods, the grating based Talbot interferometry offers an approach measuring phase modulations of X-rays while passing low absorbing objects. The Talbot interferometer yields for highly efficient X-ray imaging signals for hard X-rays with energies above 10 keV. One factor with high impact on the imaging performance of such grating interferometers is the gratings quality. We introduce a fabrication process allowing both, the fabrication of phase modulating and analyzer gratings with high aspect ratios, up to 100. Structural deviations from the optimal geometry of the gratings are investigated and their influence on the obtained image quality is discussed.

Kenntner, Johannes; Altapova, Venera; Grund, Thomas; Pantenburg, Franz Josef; Meiser, Jan; Baumbach, Tilo; Mohr, Juergen [Karlsruhe Institute of Technology (KIT), Institute of Microstructure Technology (IMT), 76021 Karlsruhe (Germany); Karlsruhe Institute of Technology (KIT), Laboratory for Application of Synchrotron Radiation, 76128 Karlsruhe (Germany); Karlsruhe Institute of Technology (KIT), Institute of Microstructure Technology (IMT), 76021 Karlsruhe (Germany); Karlsruhe Institute of Technology (KIT), Laboratory for Application of Synchrotron Radiation, 76128 Karlsruhe (Germany); Karlsruhe Institute of Technology (KIT), Institute of Microstructure Technology (IMT), 76021 Karlsruhe (Germany)

2012-05-17T23:59:59.000Z

473

MEMORANDUM FOR DISTRIBUTION - Report on Review of Requirements and Capabilities for Analyzing and Responding to Beyond Design Basis Events  

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

September 16, 2011 September 16, 2011 MEMORANDUM FOR DISTRIBUTION FROM: SUBJECT: DANIEL B. PONEMA Report on Review of Requirements and Capabilities for Analyzing and Responding to Beyond Design Basis Events Following the March 2011 accident at the Fukushima Daiichi nuclear power plant, the Department of Energy (DOE) took several actions to review the safety of its nuclear facilities. These actions focused on learning how DOE can better prepare to manage potential beyond design basis events. A summary of these actions and the resulting insights, and recommended opportunities and actions to improve nuclear safety at DOE> are included in the attached report. I have directed the Office of Health, Safety and Security (HSS) to work with DOE's Nuclear Safety and Security Coordinating Council, and the Program and Field Offices of

474

Core-ion temperature measurement of the ADITYA tokamak using passive charge exchange neutral particle energy analyzer  

SciTech Connect

Core-ion temperature measurements have been carried out by the energy analysis of passive charge exchange (CX) neutrals escaping out of the ADITYA tokamak plasma (minor radius, a= 25 cm and major radius, R= 75 cm) using a 45 Degree-Sign parallel plate electrostatic energy analyzer. The neutral particle analyzer (NPA) uses a gas cell configuration for re-ionizing the CX-neutrals and channel electron multipliers (CEMs) as detectors. Energy calibration of the NPA has been carried out using ion-source and {Delta}E/E of high-energy channel has been found to be {approx}10%. Low signal to noise ratio (SNR) due to VUV reflections on the CEMs was identified during the operation of the NPA with ADITYA plasma discharges. This problem was rectified by upgrading the system by incorporating the additional components and arrangements to suppress VUV radiations and improve its VUV rejection capabilities. The noise rejection capability of the NPA was experimentally confirmed using a standard UV-source and also during the plasma discharges to get an adequate SNR (>30) at the energy channels. Core-ion temperature T{sub i}(0) during flattop of the plasma current has been measured to be up to 150 eV during ohmically heated plasma discharges which is nearly 40% of the average core-electron temperature (typically T{sub e}(0) {approx} 400 eV). The present paper describes the principle of tokamak ion temperature measurement, NPA's design, development, and calibration along with the modifications carried out for minimizing the interference of plasma radiations in the CX-spectrum. Performance of the NPA during plasma discharges and experimental results on the measurement of ion-temperature have also been reported here.

Pandya, Santosh P.; Ajay, Kumar; Mishra, Priyanka; Dhingra, Rajani D.; Govindarajan, J. [Institute for Plasma Research, Bhat, Gandhinagar 382 428, Gujarat (India)

2013-02-15T23:59:59.000Z

475

Applied Mathematics Conferences and Workshops | U.S. DOE Office of Science  

Office of Science (SC) Website

Applied Applied Mathematics » Applied Mathematics Conferences And Workshops Advanced Scientific Computing Research (ASCR) ASCR Home About Research Applied Mathematics Applied Mathematics Conferences And Workshops Computer Science Next Generation Networking Scientific Discovery through Advanced Computing (SciDAC) Computational Science Graduate Fellowship (CSGF) ASCR SBIR-STTR Facilities Science Highlights Benefits of ASCR Funding Opportunities Advanced Scientific Computing Advisory Committee (ASCAC) News & Resources Contact Information Advanced Scientific Computing Research U.S. Department of Energy SC-21/Germantown Building 1000 Independence Ave., SW Washington, DC 20585 P: (301) 903-7486 F: (301) 903-4846 E: sc.ascr@science.doe.gov More Information » Applied Mathematics

476

Simulation and analysis of Magnetically-Applied Pressure-Shear (MAPS) experiments.  

SciTech Connect

A new experimental technique to measure material shear strength at high pressures has been developed for use on magnetohydrodynamic (MHD) drive pulsed power platforms. The technique is referred to as Magnetically-Applied Pressure-Shear (MAPS). By applying an external static magnetic field to the sample region, the MHD drive directly induces a shear stress wave in addition to the usual longitudinal stress wave. Strength is probed by passing this shear wave through a sample material where the transmissible shear stress is limited to the sample strength. The magnitude of the transmitted shear wave is measured via a transverse velocity interferometry system (VISAR) from which the sample strength is determined. The strength of materials is defined as the ability of a material to sustain deviatoric (shear) stresses. Strength is an important aspect of the response of materials subjected to compression to high pressure. Beyond the elastic response, material strength will govern at what pressure and to what extent a material will plastically deform. The MAPS technique cleverly exploits the property that, for a von Mises yield criterion at a given longitudinal stress, the maximum amplitude shear wave that can be transmitted is limited by the strength at that stress level. Successful fielding of MAPS experiments to measure shear stresses relies upon correct numerical simulation of the experiment. Complex wave interactions among forward and reflected longitudinal and shear waves, as well as the advancing magnetic diffusion front of the MHD drive, can make the design of the experiment complicated. Careful consideration must be given to driver, sample, and anvil materials; to the thicknesses of the driver, sample and anvil layers; as well as to the timing of the interacting waves. This paper will present and analyze the 2D MHD simulations used to design the MAPS experiments. The MAPS experiments are modeled using Sandia's ALEGRA-MHD simulation code. ALEGRA-MHD is an operator-split, multi-physics, multi-material, arbitrary lagrangian-eulerian code developed to model magnetic implosion, ceramic fracture, and electromagnetic launch. We will detail the numerical investigations into MHD shear generation, longitudinal and shear stress coupling, timing of wave interactions, and transmission of shear at material interfaces.

Haill, Thomas A.; Alexander, C. Scott; Asay, James Russell

2011-06-01T23:59:59.000Z

477

CSP 581: Applied AI Programming Peter Norvig, Paradigms of AI Programming: Case Studies in Common Lisp  

E-Print Network (OSTI)

CSP 581: Applied AI Programming Texts Peter Norvig, Paradigms of AI Programming: Case Studies LISP Programs 4 hours Total 42 hours CSP 581: Applied AI Programming - CS Dept, Illinois Insti... 1

Heller, Barbara

478

Proceedings of the 28th Annual ACM Symposium on Applied Computing  

Science Conference Proceedings (OSTI)

Welcome to the 28th International Symposium on Applied Computing (SAC 2013). For the past 27 years, SAC has become a major international venue for computing researchers and applied practitioners to convene and share ideas on recent developments in a ...

Sung Y. Shin, José Carlos Maldonado

2013-03-01T23:59:59.000Z

479

Performance Evaluation Statistics Applied to Derived Fields of NWP Model Forecasts  

Science Conference Proceedings (OSTI)

NWP model skill as obtained from the standard statistics applied to derived atmospheric fields such as thermal advection and moisture convergence is different from that obtained by the same statistics applied to basic model output fields such as ...

Prakki Satyamurty; Daniel Pires Bittencourt

1999-10-01T23:59:59.000Z

480

Applying engineering principles to the design and construction of transcriptional devices  

E-Print Network (OSTI)

The aim of this thesis is to consider how fundamental engineering principles might best be applied to the design and construction of engineered biological systems. I begin by applying these principles to a key application ...

Shetty, Reshma P. (Reshma Padmini)

2008-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "analyzer cxs applied" 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

Applying engineering principles to the design and construction of transcriptional devices  

E-Print Network (OSTI)

The aim of this thesis is to consider how fundamental engineering principles might best be applied to the design and construction of engineered biological systems. I begin by applying these principles to a key application ...

Shetty, Reshma P

2008-05-27T23:59:59.000Z

482

Enforcement Letter, EG&G Mound Applied Technologies- August 22, 1996  

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

Issued to EG&G Mound Applied Technologies related to the Inadvertent Transfer of Radiological Contamination at the Mound Plant

483