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Note: This page contains sample records for the topic "advanced joint inversion" 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
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1

Joint inversion of electrical and seismic data for Fracture char...  

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

Joint inversion of electrical and seismic data for Fracture char. and Imaging of Fluid Flow in Geothermal Systems Joint inversion of electrical and seismic data for Fracture char....

2

Stochastic Joint Inversion for Integrated Data Interpretation in Geothermal Exploration  

Broader source: Energy.gov [DOE]

Stochastic Joint Inversion for Integrated Data Interpretation in Geothermal Exploration presentation at the April 2013 peer review meeting held in Denver, Colorado.

3

Joint inversion of electrical and seismic data for Fracture char...  

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

Joint inversion of electrical and seismic data for Fracture char. and Imaging of Fluid Flow in Geothermal Systems Michael Batzle, PI Colorado School of Mines Track Name: Fluid...

4

Joint Fuel Cell Technologies and Advanced Manufacturing Webinar...  

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

Joint Fuel Cell Technologies and Advanced Manufacturing Webinar Joint Fuel Cell Technologies and Advanced Manufacturing Webinar Download the presentation slides from the "Joint...

5

Time-lapse Joint Inversion of Geophysical Data and its Applications...  

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

Objectives of the project * Forward modeling geophysical response with fluid flowheat modeling * Joint inversion (stochasticdeterministic) for ground water flow imaging *...

6

Joint inversion of receiver function and ambient noise based on Bayesian theory  

E-Print Network [OSTI]

In this study, we present a method for the joint inversion of receiver function and ambient noise based on Bayesian inverse theory (Tarantola, 1987, 2005). The nonlinear inversion method of the complex spectrum ratio of ...

van der Hilst, Robert D.

7

Joint Fuel Cell Technologies and Advanced Manufacturing Webinar  

Broader source: Energy.gov [DOE]

Presentation slides from the joint Fuel Cell Technologies Office and Advanced Manufacturing Office webinar held November 20, 2012.

8

Time-lapse Joint Inversion of Geophysical Data and its Applications to Geothermal Prospecting  

Broader source: Energy.gov [DOE]

Time-lapse Joint Inversion of Geophysical Data and its Applications to Geothermal Prospecting presentation at the April 2013 peer review meeting held in Denver, Colorado.

9

Advanced tests of wet welded joints  

SciTech Connect (OSTI)

Wet Welding has in former times only been applied to secondary structural components. Nowadays wet welding has become an upcoming repair process due to high process flexibility, its low investment costs and its high versatility. Even the quality of the wet welded joints has been improved remarkably due to intensive and concentrated development activities. However, especially in the North Sea regions owners of offshore structures and classifying authorities still hesitate to recognize the process as a reliable alternative to dry hyperbaric welding repair methods. It therefore requires further activities especially in the field of data development for life prediction of such repaired components. Advanced testing methods are necessary, additional design criteria are to be developed and achievable weldment quality data are to be included in acknowledged and approved standards and recommendations to improve the credibility of the process and to solve the problem of quality assurance for wet welded joints. A comprehensive project, sponsored by the European Community under the Thermie Programme, is in progress to develop new testing procedures to generate the required data and design criteria for the future application of the wet welding process to main components of offshore structures. It is the aim of the project to establish additional fitness for purpose data for this process.

Pachniuk, I. [Stolt Comex Seaway S.A., Marseille (France); Petershagen, H.; Pohl, R. [Univ. Hamburg (Germany); Szelagowski, P.; Drews, O. [GKSS Research Centre, Geesthacht (Germany)

1994-12-31T23:59:59.000Z

10

2D Joint Inversion Of Dc And Scalar Audio-Magnetotelluric Data In The  

Open Energy Info (EERE)

Joint Inversion Of Dc And Scalar Audio-Magnetotelluric Data In The Joint Inversion Of Dc And Scalar Audio-Magnetotelluric Data In The Evaluation Of Low Enthalpy Geothermal Fields Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Journal Article: 2D Joint Inversion Of DC And Scalar Audio-Magnetotelluric Data In The Evaluation Of Low Enthalpy Geothermal Fields Details Activities (0) Areas (0) Regions (0) Abstract: Audio-magnetotelluric (AMT) and resistivity (dc) surveys are often used in environmental, hydrological and geothermal evaluation. The separate interpretation of those geophysical data sets assuming two-dimensional models frequently produces ambiguous results. The joint inversion of AMT and dc data is advocated by several authors as an efficient method for reducing the ambiguity inherent to each of those

11

Characterization of heterogeneous near-surface materials by joint 2D inversion of dc resistivity and seismic data  

E-Print Network [OSTI]

Characterization of heterogeneous near-surface materials by joint 2D inversion of dc resistivity materials by joint 2D inversion of dc resistivity and seismic data, Geophys. Res. Lett., 30(13), 1658, doi electrical resistivity and seismic compressional (P) wave velocity in heterogeneous near-surface materials

Meju, Max

12

Inverse free electron laser accelerator for advanced light sources  

DOE Public Access Gateway for Energy & Science Beta (PAGES Beta)

We discuss the inverse free electron laser (IFEL) scheme as a compact high gradient accelerator solution for driving advanced light sources such as a soft x-ray free electron laser amplifier or an inverse Compton scattering based gamma-ray source. In particular, we present a series of new developments aimed at improving the design of future IFEL accelerators. These include a new procedure to optimize the choice of the undulator tapering, a new concept for prebunching which greatly improves the fraction of trapped particles and the final energy spread, and a self-consistent study of beam loading effects which leads to an energy-efficient high laser-to-beam power conversion.

Duris, J. P.; Musumeci, P.; Li, R. K.

2012-06-01T23:59:59.000Z

13

Estimation of in-situ petrophysical properties from wireline formation tester and induction logging measurements: A joint inversion approach  

E-Print Network [OSTI]

-filtrate invasion and formation test. A fully implicit finite- difference black-oil reservoir simulator with brine noise-free and noise-contaminated synthetic data. Joint inversion results provide a quantitative proof

Torres-Verdín, Carlos

14

Joint inversion of electrical and seismic data for Fracture char. and Imaging of Fluid Flow in Geothermal Systems  

Broader source: Energy.gov [DOE]

Joint inversion of electrical and seismic data for Fracture char. and Imaging of Fluid Flow in Geothermal Systems presentation at the April 2013 peer review meeting held in Denver, Colorado.

15

Robust joint full-waveform inversion of time-lapse seismic data sets with total-variation regularization  

E-Print Network [OSTI]

We present a technique for reconstructing subsurface velocity model changes from time-lapse seismic survey data using full-waveform inversion (FWI). The technique is based on simultaneously inverting multiple survey vintages, with model difference regularization using the total variation (TV) seminorm. We compare the new TV-regularized time-lapse FWI with the $L_2$-regularized joint inversion proposed in our earlier work, using synthetic data sets that exhibit survey repeatability issues. The results demonstrate clear advantages of the proposed TV-regularized joint inversion over alternatives methods for recovering production-induced model changes that are due to both fluid substitution and geomechanical effects.

Maharramov, Musa

2014-01-01T23:59:59.000Z

16

Advances in Inverse Transport Methods and Applications to Neutron Tomography  

E-Print Network [OSTI]

The purpose of the inverse-transport problems that we address is to reconstruct the material distribution inside an unknown object undergoing a nondestructive evaluation. We assume that the object is subjected to incident beams of photons...

Wu, Zeyun

2011-02-22T23:59:59.000Z

17

Upper mantle structure of South America from joint inversion of waveforms and fundamental mode group velocities of Rayleigh waves  

E-Print Network [OSTI]

Upper mantle structure of South America from joint inversion of waveforms and fundamental mode tomographic S wave velocity model for the upper mantle beneath South America is presented. We developed three-dimensional (3-D) upper mantle S velocity model and a Moho depth model for South America, which

van der Lee, Suzan

18

Joint inversion of seismic AVO and EM data for gas saturation estimation using a sampling-based stochastic model  

E-Print Network [OSTI]

hypothesis using a sampling-based stochastic model, based on a typical situation of gas explorationJoint inversion of seismic AVO and EM data for gas saturation estimation using a sampling- based stochastic model Jinsong Chen*, G. Michael Hoversten, and D. W. Vasco, Lawrence Berkeley National Laboratory

Chen, Jinsong

19

Joint inversion for three dimensional S velocity mantle structure along the Tethyan margin  

E-Print Network [OSTI]

construct a new three dimensional S velocity model and Moho map by jointly inverting regional S and Rayleigh and overlapping nature of the different data sets' resolving power has reduced disparities in resolving power that exist for individual data sets, for example between resolving power for crustal and lower mantle

van der Lee, Suzan

20

Initial Report on the Development of a Monte Carlo-Markov Chain Joint Inversion Approach for Geothermal Exploration  

SciTech Connect (OSTI)

Geothermal exploration and subsequent characterization of potential resources typically employ a variety of geophysical, geologic and geochemical techniques. However, since the data collected by each technique provide information directly on only one or a very limited set of the many physical parameters that characterize a geothermal system, no single method can be used to describe the system in its entirety. Presently, the usual approach to analyzing disparate data streams for geothermal applications is to invert (or forward model) each data set separately and then combine or compare the resulting models, for the most part in a more or less ad hoc manner. However, while each inversion may yield a model that fits the individual data set, the models are usually inconsistent with each other to some degree. This reflects uncertainties arising from the inevitable fact that geophysical and other exploration data in general are to some extent noisy, incomplete, and of limited sensitivity and resolution, and so yield non-unique results. The purpose of the project described here is to integrate the different model constraints provided by disparate geophysical, geological and geochemical data in a rigorous and consistent manner by formal joint inversion. The objective is to improve the fidelity of exploration results and reservoir characterization, thus addressing the goal of the DOE Geothermal Program to improve success in exploration for economically viable resources by better defining drilling targets, reducing risk, and improving exploration/drilling success rates.

Foxall, W; Ramirez, A; Carlson, S; Dyer, K; Sun, Y

2007-04-25T23:59:59.000Z

Note: This page contains sample records for the topic "advanced joint inversion" 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

Full-Wave Seismic Data Assimilation: Theoretical Background and Recent Advances Abstract--The seismological inverse problem has much in  

E-Print Network [OSTI]

Full-Wave Seismic Data Assimilation: Theoretical Background and Recent Advances PO CHEN 1 Abstract for estimating seismic source and Earth structure parameters in the form of weak-con- straint generalized inverse, in which the seismic wave equation and the associated initial and boundary conditions are allowed to con

Chen, Po

22

Oil shale, tar sand, coal research, advanced exploratory process technology, jointly sponsored research  

SciTech Connect (OSTI)

Progress made in five research programs is described. The subtasks in oil shale study include oil shale process studies and unconventional applications and markets for western oil shale.The tar sand study is on recycle oil pyrolysis and extraction (ROPE) process. Four tasks are described in coal research: underground coal gasification; coal combustion; integrated coal processing concepts; and sold waste management. Advanced exploratory process technology includes: advanced process concepts; advanced mitigation concepts; and oil and gas technology. Jointly sponsored research covers: organic and inorganic hazardous waste stabilization; CROW field demonstration with Bell Lumber and Pole; development and validation of a standard test method for sequential batch extraction fluid; PGI demonstration project; operation and evaluation of the CO[sub 2] HUFF-N-PUFF process; fly ash binder for unsurfaced road aggregates; solid state NMR analysis of Mesaverde group, Greater Green River Basin, tight gas sands; flow-loop testing of double-wall pipe for thermal applications; shallow oil production using horizontal wells with enhanced oil recovery techniques; NMR analysis of sample from the ocean drilling program; and menu driven access to the WDEQ hydrologic data management system.

Not Available

1992-01-01T23:59:59.000Z

23

III JOINT SYMPOSIUM OF TAIWAN-RUSSIA RESEARCH COOPERATION ON ADVANCED PROBLEMS IN  

E-Print Network [OSTI]

.. III - « , » III JOINT SYMPOSIUM OF TAIWAN-RUSSIA RESEARCH: Institute of Mechanics, LMSU, Moscow, Russia Dates: November 0712, 2012 Sponsors: National Science Council, Taiwan Institute of Mechanics, LMSU, Moscow, Russia 2012 #12; 531/534 22.2 63

Kaplan, Alexander

24

Sensitivity of Solder Joint Fatigue to Sources of Variation in Advanced Vehicular Power Electronics Cooling  

SciTech Connect (OSTI)

This paper demonstrates a methodology for taking variation into account in thermal and fatigue analyses of the die attach for an inverter of an electric traction drive vehicle. This method can be used to understand how variation and mission profile affect parameters of interest in a design. Three parameters are varied to represent manufacturing, material, and loading variation: solder joint voiding, aluminum nitride substrate thermal conductivity, and heat generation at the integrated gate bipolar transistor. The influence of these parameters on temperature and solder fatigue life is presented. The heat generation loading variation shows the largest influence on the results for the assumptions used in this problem setup.

Vlahinos, A.; O'Keefe, M.

2010-06-01T23:59:59.000Z

25

Joint System Prognostics For Increased Efficiency And Risk Mitigation In Advanced Nuclear Reactor Instrumentation and Control  

SciTech Connect (OSTI)

The science of prognostics is analogous to a doctor who, based on a set of symptoms and patient tests, assesses a probable cause, the risk to the patient, and a course of action for recovery. While traditional prognostics research has focused on the aspect of hydraulic and mechanical systems and associated failures, this project will take a joint view in focusing not only on the digital I&C aspect of reliability and risk, but also on the risks associated with the human element. Model development will not only include an approximation of the control system physical degradation but also on human performance degradation. Thus the goal of the prognostic system is to evaluate control room operation; to identify and potentially take action when performance degradation reduces plant efficiency, reliability or safety.

Donald D. Dudenhoeffer; Tuan Q. Tran; Ronald L. Boring; Bruce P. Hallbert

2006-08-01T23:59:59.000Z

26

DOE Joint Genome Institute: Advancing Next Gen Biofuels by Turning Up the  

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

October 2, 2011 October 2, 2011 Advancing Next Gen Biofuels by Turning Up the Heat on Biomass Pretreatment Processes WALNUT CREEK, Calif.-The nation's Renewable Fuels Standard calls for annual production of 36 billion gallons of biofuel by 2022. One of the biggest hurdles to achieving this goal lies in optimizing the multistep process involved in breaking down plant biomass and then converting it into fermentable sugars that can be refined into fuel for our transportation needs. To overcome this challenge, the U.S. Department of Energy supports several projects focused on identifying enzymes from fungi and microbes such as cellulases-that breakdown plant cell walls-and heat-tolerant industrial-strength host cell systems to drive these reactions. Photo: The thermophilic fungus M. thermophila

27

Perfluorocyclohexene Bridge in Inverse DiArylEthenes: One Step Synthesis through Pd-Catalysed C-H bond Activation, Joint Experimental and Theoretical Studies on  

E-Print Network [OSTI]

Perfluorocyclohexene Bridge in Inverse DiArylEthenes: One Step Synthesis through Pd-Catalysed C-H versus inverse (I-type)3,4 DAE (see Scheme 1). In addition, the nature of the ethene bridge can photochromic properties in which the ethene bridge is incorporated into a six-membered ring have been also

28

Oil shale, tar sand, coal research, advanced exploratory process technology, jointly sponsored research. Quarterly technical progress report, July--September 1992  

SciTech Connect (OSTI)

Progress made in five research programs is described. The subtasks in oil shale study include oil shale process studies and unconventional applications and markets for western oil shale.The tar sand study is on recycle oil pyrolysis and extraction (ROPE) process. Four tasks are described in coal research: underground coal gasification; coal combustion; integrated coal processing concepts; and sold waste management. Advanced exploratory process technology includes: advanced process concepts; advanced mitigation concepts; and oil and gas technology. Jointly sponsored research covers: organic and inorganic hazardous waste stabilization; CROW field demonstration with Bell Lumber and Pole; development and validation of a standard test method for sequential batch extraction fluid; PGI demonstration project; operation and evaluation of the CO{sub 2} HUFF-N-PUFF process; fly ash binder for unsurfaced road aggregates; solid state NMR analysis of Mesaverde group, Greater Green River Basin, tight gas sands; flow-loop testing of double-wall pipe for thermal applications; shallow oil production using horizontal wells with enhanced oil recovery techniques; NMR analysis of sample from the ocean drilling program; and menu driven access to the WDEQ hydrologic data management system.

Not Available

1992-12-31T23:59:59.000Z

29

The Joint BioEnergy Institute (JBEI): Developing New Biofuels by Overcoming Biomass Recalcitrance  

E-Print Network [OSTI]

Bioenerg. Res. (010-9086-2 The Joint BioEnergy Institute (JBEI): DevelopingThe mission of the Joint BioEnergy Institute is to advance

Scheller, Henrik Vibe; Singh, Seema; Blanch, Harvey; Keasling, Jay D.

2010-01-01T23:59:59.000Z

30

Ceramic joints  

DOE Patents [OSTI]

Butt joints between materials having different coefficients of thermal expansion are prepared having a reduced probability of failure of stress facture. This is accomplished by narrowing/tapering the material having the lower coefficient of thermal expansion in a direction away from the joint interface and not joining the narrow-tapered surface to the material having the higher coefficient of thermal expansion.

Miller, Bradley J. (Worcester, MA); Patten, Jr., Donald O. (Sterling, MA)

1991-01-01T23:59:59.000Z

31

E-Print Network 3.0 - application driven joint Sample Search...  

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

Node Allocation and Topographical Encoding (NATE) for Inverse Kinematics of a Redundant Robot Arm Summary: of joint angle movements. This mapping can be achieved by using a...

32

RECENT ADVANCES COMPUTATIONAL METHODS  

E-Print Network [OSTI]

RECENT ADVANCES ON COMPUTATIONAL METHODS FOR STRUCTURED INVERSE QUADRATIC EIGENVALUE PROBLEMS by Biswa Nath Datta Department of Mathematical Sciences Northern Illinois University DeKalb, IL 60115 E-Element Model Updating in Aerospace and Au- tomobile Industries. 10 #12;Quadratic Inverse Eigenvalue Problems

Datta, Biswa

33

Joint Genome Institute's Automation Approach and History  

SciTech Connect (OSTI)

Department of Energy/Joint Genome Institute (DOE/JGI) collaborates with DOE national laboratories and community users, to advance genome science in support of the DOE missions of clean bio-energy, carbon cycling, and bioremediation.

Roberts, Simon

2006-07-05T23:59:59.000Z

34

Advanced Research  

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

Super HigH-TemperaTure alloyS and Super HigH-TemperaTure alloyS and CompoSiTeS From nb-W-Cr SySTemS Description The U.S. Department of Energy's Office of Fossil Energy (DOE-FE) has awarded a three-year grant to the University of Texas at El Paso (UTEP) and Argonne National Laboratory (ANL) to jointly explore the high-temperature properties of alloys composed of niobium (Nb), tungsten (W), and chromium (Cr). The grant is administered by the Advanced Research (AR) program of the National

35

INVERSION OF CONVERTED-WAVE SEISMIC DATA FOR RESERVOIR CHARACTERIZATION  

E-Print Network [OSTI]

Basin of northwest Colorado. The reservoir consists of lenticular fluvial sands, shales, and coals, the Thomsen anisotropy parameters are es- timated at the UMV Shale interval from a joint PP/PS traveltime inversion. An anisotropic AVO modeling study based on the elastic parameters extracted at the study well

36

Alternative Fuels Data Center: Joint Use of Government Fueling  

Alternative Fuels and Advanced Vehicles Data Center [Office of Energy Efficiency and Renewable Energy (EERE)]

Joint Use of Joint Use of Government Fueling Infrastructure to someone by E-mail Share Alternative Fuels Data Center: Joint Use of Government Fueling Infrastructure on Facebook Tweet about Alternative Fuels Data Center: Joint Use of Government Fueling Infrastructure on Twitter Bookmark Alternative Fuels Data Center: Joint Use of Government Fueling Infrastructure on Google Bookmark Alternative Fuels Data Center: Joint Use of Government Fueling Infrastructure on Delicious Rank Alternative Fuels Data Center: Joint Use of Government Fueling Infrastructure on Digg Find More places to share Alternative Fuels Data Center: Joint Use of Government Fueling Infrastructure on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type

37

LLNL-CONF-614333 STOCHASTIC JOINT INVERSION OF A GEOTHERMAL  

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

government or Lawrence Livermore National Security, LLC, and shall not be used for advertising or product endorsement purposes. PROCEEDINGS, Thirty-Eighth Workshop on Geothermal...

38

Institute for Advanced Studies  

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

Institute for Advanced Studies Institute for Advanced Studies Institute for Advanced Studies NMC leverages the strengths of three research universities to build joint programs, develop strategic partnerships, provide common organization and facilities. Contact Leader TBD LANL Program Administrator Pam Hundley (505) 663-5453 Email Building regional partnerships in education, leveraging strengths of three research universities The Institute for Advanced Studies (IAS) works with the three New Mexico research universities (University of New Mexico, New Mexico Tech, and New Mexico State University) to develop research and educational collaborations and partnerships. To facilitate interactions between the universities and LANL, the three New Mexico schools established the New Mexico Consortium (NMC), a nonprofit

39

Butt Joint Tool Commissioning  

SciTech Connect (OSTI)

ITER Central Solenoid uses butt joints for connecting the pancakes in the CS module. The principles of the butt joining of the CICC were developed by the JAPT during CSMC project. The difference between the CSMC butt joint and the CS butt joint is that the CS butt joint is an in-line joint, while the CSMC is a double joint through a hairpin jumper. The CS butt joint has to carry the hoop load. The straight length of the joint is only 320 mm, and the vacuum chamber around the joint has to have a split in the clamp shell. These requirements are challenging. Fig.1 presents a CSMC joint, and Fig.2 shows a CS butt joint. The butt joint procedure was verified and demonstrated. The tool is capable of achieving all specified parameters. The vacuum in the end was a little higher than the target, which is not critical and readily correctable. We consider, tentatively that the procedure is established. Unexpectedly, we discover significant temperature nonuniformity in the joint cross section, which is not formally a violation of the specs, but is a point of concern. All testing parameters are recorded for QA purposes. We plan to modify the butt joining tool to improve its convenience of operation and provide all features necessary for production of butt joints by qualified personnel.

Martovetsky, N N

2007-12-06T23:59:59.000Z

40

E-Print Network 3.0 - ankle joint complex Sample Search Results  

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

Search Powered by Explorit Topic List Advanced Search Sample search results for: ankle joint complex Page: << < 1 2 3 4 5 > >> 1 Journal of Biomechanics 33 (2000) 513519...

Note: This page contains sample records for the topic "advanced joint inversion" 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

E-Print Network 3.0 - ankle joint capsule Sample Search Results  

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

Search Powered by Explorit Topic List Advanced Search Sample search results for: ankle joint capsule Page: << < 1 2 3 4 5 > >> 1 The effects of ankle compliance and...

42

E-Print Network 3.0 - ankle joint position Sample Search Results  

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

Search Powered by Explorit Topic List Advanced Search Sample search results for: ankle joint position Page: << < 1 2 3 4 5 > >> 1 Journal of Biomechanics 33 (2000) 513519...

43

E-Print Network 3.0 - ankle joint direkte Sample Search Results  

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

Search Powered by Explorit Topic List Advanced Search Sample search results for: ankle joint direkte Page: << < 1 2 3 4 5 > >> 1 Journal of Biomechanics 33 (2000) 513519...

44

Inverse Energy Transfer  

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

which is unstable. It saturates by transfer to a separate, damped eigenmode (i.e., a subcritical spectrum of damped waves). Inverse energy transfer is carried by three-wave...

45

Joint Genome Institute (JGI) Projects at NERSC  

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

Joint Genome Institute Joint Genome Institute (JGI) Joint Genome Institute (JGI) nicole-illumina-flowcell.jpg Key Challenges: Ensuring that there is a robust computational infrastructure for managing, storing and gleaning scientific insights from the torrent of data that constantly flows from the advanced sequencing platforms at the Department of Energy Joint Genome Institute (JGI). JGI sequencing capacity exceeds 40 billion DNA base pairs per year and is growing at a rate that exceeds computer hardware improvements, with exponential increases in computation and storage needed. JGI will generate about 1 petabyte of data in their first year as a NERSC partner; this is expected to double each year. Why it Matters: JGI is the primary production sequencing facility for the DOE. By revealing the genetic blueprint and fundamental principles that

46

Advanced Biotechnology and Medicine  

E-Print Network [OSTI]

, Training and Technology Transfer 43 Lectures and Seminars 44 CABM Lecture Series 45 Annual Retreat 46 15th An Advanced Technology Center of The New Jersey Commission on Science and Technology Jointly Administered from CABM laboratories have appeared in high impact international journals including Development, Genes

47

Advanced Biotechnology and Medicine  

E-Print Network [OSTI]

Shatkin 41 Education, Training and Technology Transfer 43 Lectures and Seminars 44 CABM Lecture Series 45 An Advanced Technology Center of The New Jersey Commission on Science and Technology Jointly Administered for the improvement of human health. In 2002 peer-reviewed CABM studies were published in leading international

48

Advanced Biotechnology and Medicine  

E-Print Network [OSTI]

Vikas Nanda 63 Protein Crystallography Ann Stock 67 Education, Training and Technology Transfer 71 Report An Advanced Technology Center of the New Jersey Commission on Science and Technology Jointly, the CIPR will house the Rutgers-based Protein Data Bank (PDB), an international repository directed

49

Inverse problems in multifractal analysis  

E-Print Network [OSTI]

Multifractal formalism is designed to describe the distribution at small scales of the elements of $\\mathcal M^+_c(\\R^d)$, the set of positive, finite and compactly supported Borel measures on $\\R^d$. It is valid for such a measure $\\mu$ when its Hausdorff spectrum is the upper semi-continuous function given by the concave Legendre-Fenchel transform of the free energy function $\\tau_\\mu$ associated with $\\mu$; this is the case for fundamental classes of exact dimensional measures. For any function $\\tau$ candidate to be the free energy function of some $\\mu\\in \\mathcal M^+_c(\\R^d)$, we build such a measure, exact dimensional, and obeying the multifractal formalism. This result is extended to a refined formalism considering jointly Hausdorff and packing spectra. Also, for any upper semi-continuous function candidate to be the lower Hausdorff spectrum of some exact dimensional $\\mu\\in\\mathcal M^+_c(\\R^d)$, we build such a measure. Our results transfer to the analoguous inverse problems in multifractal analysis of H\\"older continuous functions.

Julien Barral

2014-09-29T23:59:59.000Z

50

Technology advances for magnetic bearings  

Science Journals Connector (OSTI)

This paper describes the state?of?the?art in magnetic bearing technology and applications and some of advances under development through the joint efforts of Rocketdyne Division of Rockwell International and Auburn University. Advances in the areas of nonlinear control systems design digital controller implementation and power electronics are discussed.

Steve Nolan; John Y. Hung

1996-01-01T23:59:59.000Z

51

The Inverse Ising Problem  

Science Journals Connector (OSTI)

Abstract The inverse Ising problem consists of taking a set of Ising configurations generated with unknown interaction parameters, and deter- mining reliable estimates for the values of those interaction parameters. The problem first arose in connection with the Monte Carlo renormalization group, and was solved thirty years ago. Recently, there has been renewed interest in the inverse Ising problem due to biological applications. The original solution seems to have been forgotten, as it was rediscovered in a different representation by Aurell and Ekeberg in 2012. In this paper we modify the earlier equations to solve problems that are not translationally invariant.

Joseph Albert; Robert H. Swendsen

2014-01-01T23:59:59.000Z

52

Chapter 7 - Prestack Seismic Inversion and Seismic Attribute Analysis  

Science Journals Connector (OSTI)

Abstract Based on seismic, logging, and geological data, the seismic inversion technique can reveal the spatial characteristics (including reservoir thickness, structural characteristics, extending direction, extending range, pinch-out location, and others) of the target layers, such as reservoirs or coal seams. By combining a large area of the continuous distribution of seismic data with high-resolution well logging data, this technique transforms conventional seismic data into a high-resolution well data volume, enabling us to use the acoustic characteristics of rock formations to ascertain lithological interfaces. So we can extrapolate the borehole lithological and physical properties and hydrocarbon features from points to lines and lines to faces, and predict lateral reservoir variations and reservoir properties from known reservoir characteristics. Seismic inversion technology has been one of the core technologies for reservoir characteristics and reservoir prediction. Seismic attribute analysis is the premise of fine reservoir characteristics and fine 3D seismic interpretation, which help us uncover information about lithology and reservoir heterogeneity from seismic data. The work of seismic attribute analysis includes (1) extracting various seismic attributes from poststack seismic data; (2) conducting crossplot analysis of seismic attributes and reservoir properties (including geology, well logging, and petrophysical parameters) to establish relationships between seismic attributes and reservoir parameters; and (3) dynamically interpreting 3D seismic, geological, and logging data, which helps us to study the relationships between seismic reflection characteristics and sedimentary and tectonic information, predict the reservoir spatial distribution, and reveal how fracture systems influence the reservoir distribution. Development of the seismic inversion technique in reservoir characterization can be summarized in four stages: the first stage was in the 1960s. In this stage, the exploration targets were structural reservoirs, and seismic inversion techniques were not used. The second stage was in the 1970s. The exploration targets were structural and lithological reservoirs, and no well-constraint seismic inversion techniques were used. The third stage was in the 1980s, when many new techniques were developed. Seismic inversion techniques, including the prestack amplitude versus offset (AVO) technique and wave impedance inversion technique, developed rapidly and greatly improved our understanding of seismic reservoir characterization. The fourth stage is the stage of reservoir characterization and dynamic monitoring in the 1990s. Seismic inversion techniques are used for reservoir dynamic characterization, such as 3D AVO inversion, well-seismic joint inversion, reservoir characteristics curve reconstruction, multiparameter reservoir inversion, and the elastic wave impedance inversion techniques. Prestack seismic data contain richer information than do poststack data, so prestack seismic inversion and attribute analysis are increasingly important in oil and gas exploration.

Ming Li; Yimin Zhao

2014-01-01T23:59:59.000Z

53

Parameter identification for joint elements in a revolute-joint detector manipulator.  

SciTech Connect (OSTI)

A revolute-joint robot is being developed for the spatial positioning of an x-ray detector at the Advanced Photon Source. Commercially available revolute-joint manipulators do not meet our size, positioning, or payload specifications. One idea being considered is the modification of a commercially available robot, with the goal of improving the repeatability and trajectory accuracy. Theoretical, computational, and experimental procedures are being used to (1) identify, (2) simulate the dynamics of an existing robot system using a multibody approach, and eventually (3) design an improved version, with low dynamic positioning uncertainty. A key aspect of the modeling and performance prediction is accurate stiffness and damping values for the robot joints. This paper discusses the experimental identification of the stiffness and damping parameters for one robot harmonic drive joint.

Preissner, C.; Shu, D.; Royston, T.; Experimental Facilities Division (APS); Univ. of Illinois at Chicago

2005-01-01T23:59:59.000Z

54

INVERSE PROTEIN FOLDING, HIERARCHICAL OPTIMISATION  

E-Print Network [OSTI]

INVERSE PROTEIN FOLDING, HIERARCHICAL OPTIMISATION AND TIE KNOTS Thomas M. A. Fink st. john Introduction 3 1.1 Inverse Protein Folding 3 1.2 Hierarchical Optimisation 5 1.3 Tie Knots 6 1.4 Schematic Organisation 6 1.5 Publications 9 2 Protein Folding, Inverse Protein Folding and Energy Landscapes 10 2

Halligan, Daniel

55

Time-lapse gravity inversion with an active time constraint  

Science Journals Connector (OSTI)

......volcanic activity and geothermal fields (e.g...potential (potential energy per unit mass...the computational cost of the inversion...funding from DOE (Geothermal Technology Advancement...the CO2 plume. Energy Proc. (2011...ground water flow in geothermal fields. J. geophys......

M. Karaoulis; A. Revil; B. Minsley; M. Todesco; J. Zhang; D.D. Werkema

2014-01-01T23:59:59.000Z

56

NREL: Computational Science - Inverse Design  

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

Inverse Design Inverse Design The NREL Computational Science Center collaborates with the High Throughput and Inverse Band Structure (HT/IBS) Group within the Center for Inverse Design (CID) to research, design, and create materials with given target properties. The Center for Inverse Design is an Energy Frontier Research Center of the U.S. Department of Energy Office of Science. To address a crucial scientific grand challenge, the Center is pursuing a new approach to material science. Rather than using the conventional direct approach ("Given the structure, find the electronic properties"), we are using a "materials by inverse design" approach ("Given the desired property, find the structure"). Illustration of a blue arrow pointing to a graphic with three curved lines that represent an electronic structure and blue arrow pointing to a red and blue balls that represent an atomic configuration.

57

A study of generalized inverses  

E-Print Network [OSTI]

A STUDY OF GENERALIZED INVERSES A Thesis by NANCY LEE MCKINNEY Submitted to the Graduate College of Texas ASM University in partial fulfillment of the requirement for the degree of MASTER OF SCIENCE August 1973 Major Subject: Mathematics A... STUDY OF GENERALIZED INVERSES A Thesis by NANCY LEE MCKINNEY Approved as to style and content by: airman o ittee Hea o epartment e er Me er August 1973 ABSTRACT A Study of Generalized Inverses. (August 1973) Nancy Lee NcKinney, B. A...

McKinney, Nancy Lee

1973-01-01T23:59:59.000Z

58

High pressure ceramic joint  

DOE Patents [OSTI]

Many recuperators have components which react to corrosive gases and are used in applications where the donor fluid includes highly corrosive gases. These recuperators have suffered reduced life, increased service or maintenance, and resulted in increased cost. The present joint when used with recuperators increases the use of ceramic components which do not react to highly corrosive gases. Thus, the present joint used with the present recuperator increases the life, reduces the service and maintenance, and reduces the increased cost associated with corrosive action of components used to manufacture recuperators. The present joint is comprised of a first ceramic member, a second ceramic member, a mechanical locking device having a groove defined in one of the first ceramic member and the second ceramic member. The joint and the mechanical locking device is further comprised of a refractory material disposed in the groove and contacting the first ceramic member and the second ceramic member. The present joint mechanically provides a high strength load bearing joint having good thermal cycling characteristics, good resistance to a corrosive environment and good steady state strength at elevated temperatures.

Ward, Michael E. (Poway, CA); Harkins, Bruce D. (San Diego, CA)

1993-01-01T23:59:59.000Z

59

High pressure ceramic joint  

DOE Patents [OSTI]

Many recuperators have components which react to corrosive gases and are used in applications where the donor fluid includes highly corrosive gases. These recuperators have suffered reduced life, increased service or maintenance, and resulted in increased cost. The present joint when used with recuperators increases the use of ceramic components which do not react to highly corrosive gases. Thus, the present joint used with the present recuperator increases the life, reduces the service and maintenance, and reduces the increased cost associated with corrosive action of components used to manufacture recuperators. The present joint is comprised of a first ceramic member, a second ceramic member, a mechanical locking device having a groove defined in one of the first ceramic member and the second ceramic member. The joint and the mechanical locking device is further comprised of a refractory material disposed in the groove and contacting the first ceramic member and the second ceramic member. The present joint mechanically provides a high strength load bearing joint having good thermal cycling characteristics, good resistance to a corrosive environment and good steady state strength at elevated temperatures. 4 figures.

Ward, M.E.; Harkins, B.D.

1993-11-30T23:59:59.000Z

60

Inverse Problems and Industrial Mathematics  

E-Print Network [OSTI]

line coke ore charging of ore and coke layers indirect reduction of ore by CO and H2 Inverse Problems in process parameters - charging strategy (distribution of coke-ore layers) - different raw materials Inverse and uniform quality of produced liquid iron - the decrease of coke consumption - a uniform gas mass flow

Fulmek, Markus

Note: This page contains sample records for the topic "advanced joint inversion" 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

Joint Theory Institute  

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

Program General Info Program General Info Registration Info Directions to Argonne Dynamics of Symmetry Breaking A Workshop sponsored by the ANL/UChicago Joint Theory Institute April 13-17, 2009 Argonne National Laboratory, IL The Joint Theory Institute (JTI) is a multi-disciplinary research institution jointly supported at the University of Chicago and Argonne National Laboratory to enhance collaborative research between both institutions in the broad area of theory. This year JTI sponsors a workshop the aim of which is to explore the dynamics of symmetry breaking in a broad range of systems from nuclear physics to string theory, using theoretical insights such as Dyson-Schwinger equations formalism, gauge/gravity duality and lattice QCD. We will focus on systems which exhibit dynamical symmetry breaking and will cover topics essential for understanding nonperturbative QCD and physics of quark-gluon plasma.

62

Chapter 6 - Seismic Inversion Techniques  

Science Journals Connector (OSTI)

Abstract Seismic inversion techniques were developed as a discipline at the same time that seismic technologies were widely applied in oil exploration and development starting in the 1980s. Except for basic theories and principles, seismic inversion techniques are different from traditional seismic exploration methods in geological tasks, involving basic information as well as study approaches. In the early stages of exploration, the geological task of seismic exploration was to find structures and identify traps, and seismic exploration techniques always focused on the ups and downs of reflection interfaces. They mainly relied on the travel time for structural interpretation. The main work of reservoir geophysics is to study the heterogeneity of a reservoir, and the main geological task is to make predictions on the reservoir parameters. Scientists focus on the lateral variation of reservoir characteristics and conduct seismic interpretation based on the information extracted from the results of reservoir seismic inversion. Seismic inversion has developed rapidly in recent years, including recursive inversion, log-constrained inversion, and multiparameter lithological seismic inversion. We choose different methods according to the geological characteristics and specific problems of the study area.

Ming Li; Yimin Zhao

2014-01-01T23:59:59.000Z

63

E-Print Network 3.0 - ankle joint mobility Sample Search Results  

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

Search Powered by Explorit Topic List Advanced Search Sample search results for: ankle joint mobility Page: << < 1 2 3 4 5 > >> 1 Abstract--The aim of this study was to...

64

E-Print Network 3.0 - ankle joint Sample Search Results  

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

Search Powered by Explorit Topic List Advanced Search Sample search results for: ankle joint Page: << < 1 2 3 4 5 > >> 1 Journal of Biomechanics 33 (2000) 513519 The inuence of...

65

The Joint BioEnergy Institute (JBEI): Developing New Biofuels by Overcoming Biomass Recalcitrance  

Science Journals Connector (OSTI)

The mission of the Joint BioEnergy Institute is to advance the development of the next-generation of biofuelsliquid fuels derived from the solar energy...

Henrik Vibe Scheller; Seema Singh; Harvey Blanch; Jay D. Keasling

2010-06-01T23:59:59.000Z

66

ADVANCED CUTTINGS TRANSPORT STUDY  

SciTech Connect (OSTI)

This report includes a review of the progress made in ACTF Flow Loop development and research during 90 days pre-award period (May 15-July 14, 1999) and the following three months after the project approval date (July15-October 15, 1999) The report presents information on the following specific subjects; (a) Progress in Advanced Cuttings Transport Facility design and development, (b) Progress report on the research project ''Study of Flow of Synthetic Drilling Fluids Under Elevated Pressure and Temperature Conditions'', (c) Progress report on the research project ''Study of Cuttings Transport with Foam Under LPAT Conditions (Joint Project with TUDRP)'', (d) Progress report on the research project ''Study of Cuttings Transport with Aerated Muds Under LPAT Conditions (Joint Project with TUDRP)'', (e) Progress report on the research project ''Study of Foam Flow Behavior Under EPET Conditions'', (f) Progress report on the instrumentation tasks (Tasks 11 and 12) (g) Activities towards technology transfer and developing contacts with oil and service company members.

Ergun Kuru; Stefan Miska; Nicholas Takach; Kaveh Ashenayi; Gerald Kane; Len Volk; Mark Pickell; Evren Ozbayoglu; Barkim Demirdal; Paco Vieira; Affonso Lourenco

1999-10-15T23:59:59.000Z

67

Weather and Joints  

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

Weather and Joints Weather and Joints Name: Brittany Location: N/A Country: N/A Date: N/A Question: Why do people feel the weather changin in their joints? Is it just a superstition? Replies: People feel weather changes in their bodies because storm systems are accompanied by lower air pressure. When a storm system is approaching the barometric pressure or air pressure will drop. Inside the body is air pressure also. The pressure inside the body is approximately 15 lbs per square inch. Normal air pressure on the outside is approximately the same. When both numbers are equal most people don't feel anything. However, when the low pressure system approaches or the air pressure drops, the pressure on the inside of the body is greater than outside and that air on the inside tries to get out because air flows from high pressure to low pressure. This causes swelling and discomfort in some people's joints, especially in the elderly or people who have suffered injuries to those areas (those areas are weakened somewhat due to the injury and less resistant to the changes in pressure).

68

Center for Inverse Design: Publications  

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

a bell curve on a graph with many points defined. New selection metric for design of thin-film solar cell absorber materials The Center for Inverse Design has developed...

69

Advanced Imaging and Ultra-fast Material Probing With Inverse...  

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

imaging simulation software based on Geometrical Optics Phase Contrast imaging simulation software based on Fresnel-Kirchhoff integrals Comparison among Phase...

70

New advances in three dimensional transient electromagnetic inversion  

Science Journals Connector (OSTI)

......properties of hydrocarbon and geothermal reservoirs. Nabighian...computational forms for the cost functional gradients...the residual-field energy flow through the surface...States Department of Energy, Office of Basic Energy Sciences funding. Additional......

Gregory A. Newman; Michael Commer

2005-01-01T23:59:59.000Z

71

Joint Center for Energy Storage Research  

SciTech Connect (OSTI)

The Joint Center for Energy Storage Research (JCESR) is a major public-private research partnership that integrates U.S. Department of Energy national laboratories, major research universities and leading industrial companies to overcome critical scientific challenges and technical barriers, leading to the creation of breakthrough energy storage technologies. JCESR, centered at Argonne National Laboratory, outside of Chicago, consolidates decades of basic research experience that forms the foundation of innovative advanced battery technologies. The partnership has access to some of the world's leading battery researchers as well as scientific research facilities that are needed to develop energy storage materials that will revolutionize the way the United States and the world use energy.

Eric Isaacs

2012-11-30T23:59:59.000Z

72

Horizontal Advanced Tensiometer  

DOE Patents [OSTI]

An horizontal advanced tensiometer is described that allows the monitoring of the water pressure of soil positions, particularly beneath objects or materials that inhibit the use of previous monitoring wells. The tensiometer includes a porous cup, a pressure transducer (with an attached gasket device), an adaptive chamber, at least one outer guide tube which allows access to the desired horizontal position, a transducer wire, a data logger and preferably an inner guide tube and a specialized joint which provides pressure on the inner guide tube to maintain the seal between the gasket of the transducer and the adaptive chamber.

Hubbell, Joel M.; Sisson, James B.

2004-06-22T23:59:59.000Z

73

Inversion of the star transform  

E-Print Network [OSTI]

We define the star transform as a generalization of the broken ray transform introduced by us in previous work. The advantages of using the star transform include the possibility to reconstruct the absorption and the scattering coefficients of the medium separately and simultaneously (from the same data) and the possibility to utilize scattered radiation which, in the case of the conventional X-ray tomography, is discarded. In this paper, we derive the star transform from physical principles, discuss its mathematical properties and analyze numerical stability of inversion. In particular, it is shown that stable inversion of the star transform can be obtained only for configurations involving odd number of rays. Several computationally-efficient inversion algorithms are derived and tested numerically.

Fan Zhao; John C. Schotland; Vadim A. Markel

2014-05-06T23:59:59.000Z

74

INL Joint Appointment Agreements The Joint Appointment Program...  

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

at Idaho National Laboratory is designed to enhance research collaboration between INL and university staff. Joint appointees develop or conduct research and development at...

75

DOE-EERC jointly sponsored research program  

SciTech Connect (OSTI)

U.S. Department of Energy (DOE) Cooperative Agreement DE-FC21-93MC30098 funded through the Office of Fossil Energy and administered at the Federal Energy Technology Center (FETC) supported the performance of a Jointly Sponsored Research Program (JSRP) at the Energy and Environmental Research Center (EERC) with a minimum 50% nonfederal cost share to assist industry in commercializing and effectively applying efficient, nonpolluting energy technologies that can compete effectively in meeting market demands for clean fuels, chemical feedstocks, and electricity in the 21st century. The objective of the JSRP was to advance the deployment of advanced technologies for improving energy efficiency and environmental performance through jointly sponsored research on topics that would not be adequately addressed by the private sector alone. Examples of such topics include the barriers to hot-gas cleaning impeding the deployment of high-efficiency power systems and the search for practical means for sequestering CO{sub 2} generated by fossil fuel combustion. The selection of particular research projects was guided by a combination of DOE priorities and market needs, as provided by the requirement for joint venture funding approved both by DOE and the private sector sponsor. The research addressed many different energy resource and related environmental problems, with emphasis directed toward the EERC's historic lead mission in low-rank coals (LRCs), which represent approximately half of the U.S. coal resources in the conterminous states, much larger potential resources in Alaska, and a major part of the energy base in the former U.S.S.R., East Central Europe, and the Pacific Rim. The Base and JSRP agreements were tailored to the growing awareness of critical environmental issues, including water supply and quality, air toxics (e.g., mercury), fine respirable particulate matter (PM{sub 2.5}), and the goal of zero net CO{sub 2} emissions.

Hendrikson, J.G.; Sondreal, E.A.

1999-09-01T23:59:59.000Z

76

Metal to ceramic sealed joint  

DOE Patents [OSTI]

A metal to ceramic sealed joint which can withstand wide variations in temperature and maintain a good seal is provided for use in a device adapted to withstand thermal cycling from about 20 to about 1000 degrees C. The sealed joint includes a metal member, a ceramic member having an end portion, and an active metal braze forming a joint to seal the metal member to the ceramic member. The joint is positioned remote from the end portion of the ceramic member to avoid stresses at the ends or edges of the ceramic member. The sealed joint is particularly suited for use to form sealed metal to ceramic joints in a thermoelectric generator such as a sodium heat engine where a solid ceramic electrolyte is joined to metal parts in the system.

Lasecki, John V. (Livonia, MI); Novak, Robert F. (Farmington Hills, MI); McBride, James R. (Ypsilanti, MI)

1991-01-01T23:59:59.000Z

77

Metal to ceramic sealed joint  

DOE Patents [OSTI]

A metal to ceramic sealed joint which can withstand wide variations in temperature and maintain a good seal is provided for use in a device adapted to withstand thermal cycling from about 20 to about 1000 degrees C. The sealed joint includes a metal member, a ceramic member having an end portion, and an active metal braze forming a joint to seal the metal member to the ceramic member. The joint is positioned remote from the end portion of the ceramic member to avoid stresses at the ends or edges of the ceramic member. The sealed joint is particularly suited for use to form sealed metal to ceramic joints in a thermoelectric generator such as a sodium heat engine where a solid ceramic electrolyte is joined to metal parts in the system. 11 figures.

Lasecki, J.V.; Novak, R.F.; McBride, J.R.

1991-08-27T23:59:59.000Z

78

Joint Center for Artificial Photosynthesis  

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

North JCAP Headquarters Joint Center for Artificial Photosynthesis California Institute of Technology Jorgensen Laboratory, Mail Code 132-80 1200 East California Boulevard...

79

MIT inverse Compton source concept  

E-Print Network [OSTI]

A compact X-ray source based on inverse Compton scattering of a high-power laser on a high-brightness linac beam is described. The facility can operate in two modes: at high (MHz) repetition rate with flux and brilliance ...

Graves, William S.

80

Multiparameter inversion in anisotropic elastic media  

Science Journals Connector (OSTI)

......volume fractions of sand and shale in a finely layered sand-shale sequence. 4 Anisotropic Inversion Via An Inverse Generalized...1994. An in situ estimation of anisotropic elastic moduli for a submarine shale.. J. geophys. Res., 99......

Robert Burridge; Maarten V. de Hoop; Douglas Miller; Carl Spencer

1998-09-01T23:59:59.000Z

Note: This page contains sample records for the topic "advanced joint inversion" 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

DOC-DOE Joint China Mission Statement | Department of Energy  

Office of Environmental Management (EM)

Joint China Mission Statement DOC-DOE Joint China Mission Statement DOC-DOE Joint China Mission Statement DOC-DOE Joint China Mission Statement More Documents & Publications...

82

DOE Joint Genome Institute Completes Soybean Genome- Data Released to  

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

Press Release: December 8, 2008 Press Release: December 8, 2008 DOE Joint Genome Institute Completes Soybean Genome- Data Released to Advance Biofuel, Food, & Feed Research WALNUT CREEK, CA- The U.S. Department of Energy Joint Genome Institute (DOE JGI) has released a complete draft assembly of the soybean (Glycine max) genetic code, making it widely available to the research community to advance new breeding strategies for one of the world's most valuable plant commodities. Soybean not only accounts for 70 percent of the world's edible protein, but also is an emerging feedstock for biodiesel production. Soybean is second only to corn as an agricultural commodity and is the leading U.S. agricultural export. DOE JGI's interest in sequencing the soybean centers on its use for biodiesel, a renewable, alternative fuel with the highest energy content of

83

Innovative New Industrial Technologies: An Industry/DOE Joint Endeavor  

E-Print Network [OSTI]

rugged and less susceptible to joint leakage prob lems, corrosion, fouling and breakage. The waste heat recovery program includes work in advanced heat pumps utilizing chemical absorp tion systems, chemical heat of reaction sys tems and magnetic... for additional improved models for other plants. Two high temperature burner duct recuperators, with somewhat different designs, are being developed by Garrett and Babcock & Wilcox under cost-sharing contracts. The Garrett unit uses ceramic tubes with a...

Gross, T. J.

84

CLEERS Coordination & Joint Development of Benchmark Kinetics...  

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

CLEERS Coordination & Joint Development of Benchmark Kinetics for LNT & SCR CLEERS Coordination & Joint Development of Benchmark Kinetics for LNT & SCR 2012 DOE Hydrogen and Fuel...

85

CLEERS Coordination & Joint Development of Benchmark Kinetics...  

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

Joint Development of Benchmark Kinetics for LNT & SCR CLEERS Coordination & Joint Development of Benchmark Kinetics for LNT & SCR 2011 DOE Hydrogen and Fuel Cells Program, and...

86

DOE, BOEMRE and NOAA Announce Nearly $5 Million for Joint Environmental  

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

DOE, BOEMRE and NOAA Announce Nearly $5 Million for Joint DOE, BOEMRE and NOAA Announce Nearly $5 Million for Joint Environmental Research Projects to Advance Ocean Renewable Energy DOE, BOEMRE and NOAA Announce Nearly $5 Million for Joint Environmental Research Projects to Advance Ocean Renewable Energy October 26, 2010 - 12:00am Addthis WASHINGTON, DC - The Department of Energy (DOE), Bureau of Ocean Energy Management, Regulation and Enforcement (BOEMRE), and the Department of Commerce's National Oceanic and Atmospheric Administration (NOAA) today announced eight joint research awards totaling nearly $5 million to support the responsible siting and permitting of offshore wind energy facilities and ocean energy generated from waves, tides, currents and thermal gradients. This critical research will address key information gaps

87

DOE, BOEMRE and NOAA Announce Nearly $5 Million for Joint Environmental  

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

DOE, BOEMRE and NOAA Announce Nearly $5 Million for Joint DOE, BOEMRE and NOAA Announce Nearly $5 Million for Joint Environmental Research Projects to Advance Ocean Renewable Energy DOE, BOEMRE and NOAA Announce Nearly $5 Million for Joint Environmental Research Projects to Advance Ocean Renewable Energy October 26, 2010 - 12:00am Addthis WASHINGTON, DC - The Department of Energy (DOE), Bureau of Ocean Energy Management, Regulation and Enforcement (BOEMRE), and the Department of Commerce's National Oceanic and Atmospheric Administration (NOAA) today announced eight joint research awards totaling nearly $5 million to support the responsible siting and permitting of offshore wind energy facilities and ocean energy generated from waves, tides, currents and thermal gradients. This critical research will address key information gaps

88

Advanced drilling systems study.  

SciTech Connect (OSTI)

This report documents the results of a study of advanced drilling concepts conducted jointly for the Natural Gas Technology Branch and the Geothermal Division of the U.S. Department of Energy. A number of alternative rock cutting concepts and drilling systems are examined. The systems cover the range from current technology, through ongoing efforts in drilling research, to highly speculative concepts. Cutting mechanisms that induce stress mechanically, hydraulically, and thermally are included. All functions necessary to drill and case a well are considered. Capital and operating costs are estimated and performance requirements, based on comparisons of the costs for alternative systems to conventional drilling technology, are developed. A number of problems common to several alternatives and to current technology are identified and discussed.

Pierce, Kenneth G.; Livesay, Billy Joe; Finger, John Travis (Livesay Consultants, Encintas, CA)

1996-05-01T23:59:59.000Z

89

Advanced servo manipulator  

DOE Patents [OSTI]

An advanced servo manipulator has modular parts. Modular motor members drive individual input gears to control shoulder roll, shoulder pitch, elbow pitch, wrist yaw, wrist pitch, wrist roll, and tong spacing. The modules include a support member, a shoulder module for controlling shoulder roll, and a sleeve module attached to the shoulder module in fixed relation thereto. The shoulder roll sleeve module has an inner cylindrical member rotatable relative to the outer cylindrical member, and upon which a gear pod assembly is mounted. A plurality of shafts are driven by the gears, which are in turn driven by individual motor modules to transmit rotary power to control elbow pitch as well as to provide four different rotary shafts across the bendable elbow joint to supply rotary motive power to a wrist member and tong member.

Holt, William E. (Knoxville, TN); Kuban, Daniel P. (Oak Ridge, TN); Martin, H. Lee (Knoxville, TN)

1988-01-01T23:59:59.000Z

90

Advanced servo manipulator  

DOE Patents [OSTI]

An advanced servo manipulator has modular parts. Modular motor members drive individual input gears to control shoulder roll, shoulder pitch, elbow pitch, wrist yaw, wrist pitch, wrist roll, and tong spacing. The modules include a support member, a shoulder module for controlling shoulder roll, and a sleeve module attached to the shoulder module in fixed relation thereto. The shoulder roll sleeve module has an inner cylindrical member rotatable relative to the outer cylindrical member, and upon which a gear pod assembly is mounted. A plurality of shafts are driven by the gears, which are in turn driven by individual motor modules to transmit rotary power to control elbow pitch as well as to provide four different rotary shafts across the bendable elbow joint to supply rotary motive power to a wrist member and tong member. 41 figs.

Holt, W.E.; Kuban, D.P.; Martin, H.L.

1988-10-25T23:59:59.000Z

91

ADVANCED CUTTINGS TRANSPORT STUDY  

SciTech Connect (OSTI)

This is the first quarterly progress report for Year 2 of the ACTS project. It includes a review of progress made in Flow Loop development and research during the period of time between July 14, 2000 and September 30, 2000. This report presents information on the following specific tasks: (a) Progress in Advanced Cuttings Transport Facility design and development (Task 2), (b) Progress on research project (Task 8): ''Study of Flow of Synthetic Drilling Fluids Under Elevated Pressure and Temperature Conditions'', (c) Progress on research project (Task 6): ''Study of Cuttings Transport with Foam Under LPAT Conditions (Joint Project with TUDRP)'', (d) Progress on research project (Task 7): ''Study of Cuttings Transport with Aerated Muds Under LPAT Conditions (Joint Project with TUDRP)'', (e) Progress on research project (Task 9): ''Study of Foam Flow Behavior Under EPET Conditions'', (f) Initiate research on project (Task 10): ''Study of Cuttings Transport with Aerated Mud Under Elevated Pressure and Temperature Conditions'', (g) Progress on instrumentation tasks to measure: Cuttings concentration and distribution (Tasks 11), and Foam properties (Task 12), (h) Initiate a comprehensive safety review of all flow-loop components and operational procedures. Since the previous Task 1 has been completed, we will now designate this new task as: (Task 1S). (i) Activities towards technology transfer and developing contacts with Petroleum and service company members, and increasing the number of JIP members.

Troy Reed; Stefan Miska; Nicholas Takach; Kaveh Ashenayi; Gerald Kane; Mark Pickell; Len Volk; Mike Volk; Barkim Demirdal; Affonso Lourenco; Evren Ozbayoglu; Paco Vieira

2000-10-30T23:59:59.000Z

92

ADVANCED CUTTINGS TRANSPORT STUDY  

SciTech Connect (OSTI)

This is the second quarterly progress report for Year 2 of the ACTS project. It includes a review of progress made in Flow Loop development and research during the period of time between Oct 1, 2000 and December 31, 2000. This report presents a review of progress on the following specific tasks: (a) Design and development of an Advanced Cuttings Transport Facility (Task 2: Addition of a foam generation and breaker system), (b) Research project (Task 6): ''Study of Cuttings Transport with Foam Under LPAT Conditions (Joint Project with TUDRP)'', (c) Research project (Task 7): ''Study of Cuttings Transport with Aerated Muds Under LPAT Conditions (Joint Project with TUDRP)'', (d) Research project (Task 8): ''Study of Flow of Synthetic Drilling Fluids Under Elevated Pressure and Temperature Conditions'', (e) Research project (Task 9): ''Study of Foam Flow Behavior Under EPET Conditions'', (f) Research project (Task 10): ''Study of Cuttings Transport with Aerated Mud Under Elevated Pressure and Temperature Conditions'', (g) Research on instrumentation tasks to measure: Cuttings concentration and distribution in a flowing slurry (Task 11), and Foam properties while transporting cuttings. (Task 12), (h) Development of a Safety program for the ACTS Flow Loop. Progress on a comprehensive safety review of all flow-loop components and operational procedures. (Task 1S). (i) Activities towards technology transfer and developing contacts with Petroleum and service company members, and increasing the number of JIP members. The tasks Completed During This Quarter are Task 7 and Task 8.

Troy Reed; Stefan Miska; Nicholas Takach; Kaveh Ashenayi; Gerald Kane; Mark Pickell; Len Volk; Mike Volk; Barkim Demirdal; Affonso Lourenco; Evren Ozbayoglu; Paco Vieira; Lei Zhou

2000-01-30T23:59:59.000Z

93

DOE Announces Funding for U.S.-India Joint Clean Energy Research and  

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

Funding for U.S.-India Joint Clean Energy Research Funding for U.S.-India Joint Clean Energy Research and Development Center DOE Announces Funding for U.S.-India Joint Clean Energy Research and Development Center May 16, 2011 - 12:00am Addthis Washington, D.C. - As part of the Partnership to Advance Clean Energy announced by President Obama and Prime Minister Singh of India last November, the Department of Energy has committed $25 million over the next five years to support the U.S.-India Joint Clean Energy Research and Development Center (JCERDC). This first-of-a-kind effort is a key component of the U.S. and India's commitment to improve energy access and promote low-carbon growth by facilitating joint research and development of clean energy technologies. Teams of scientists and engineers from the U.S. and India will initially

94

Philip D. Rack Joint Faculty  

E-Print Network [OSTI]

Philip D. Rack Joint Faculty Dept. of Materials Science and Engineering University of Tennessee invited reviews and 2 book chapters Full publication list available: Philip D. Rack Research Synopsis 1

Pennycook, Steve

95

Advanced Materials  

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

Advanced Materials Advanced Materials Advanced Materials Express Licensing Active Terahertz Metamaterial Devices Express Licensing Anion-Conducting Polymer, Composition, And Membrane Express Licensing Analysis Of Macromolecule, Liggands And Macromolecule-Lingand Complexes Express Licensing Carbon Microtubes Express Licensing Chemical Synthesis Of Chiral Conducting Polymers Express Licensing Forming Adherent Coatings Using Plasma Processing Express Licensing Hydrogen Scavengers Express Licensing Laser Welding Of Fused Quartz Express Licensing Multiple Feed Powder Splitter Negotiable Licensing Boron-10 Neutron Detectors for Helium-3 Replacement Negotiable Licensing Insensitive Extrudable Explosive Negotiable Licensing Durable Fuel Cell Membrane Electrode Assembly (MEA) Express Licensing Method of Synthesis of Proton Conducting Materials

96

Fast methods for inverse wave scattering problems  

E-Print Network [OSTI]

Inverse wave scattering problems arise in many applications including computerized/diffraction tomography, seismology, diffraction/holographic grating design, object identification from radar singals, and semiconductor ...

Lee, Jung Hoon, Ph. D. Massachusetts Institute of Technology

2008-01-01T23:59:59.000Z

97

NUMERICAL SOLUTION OF AN INVERSE OBSTACLE ...  

E-Print Network [OSTI]

such as nanotechnology, biology, information storage, and surface chemistry. Recently novel approaches have been developed for solving a class of inverse...

2014-09-30T23:59:59.000Z

98

A feasibility study for experimentally determining dynamic force distribution in a lap joint.  

SciTech Connect (OSTI)

Developing constitutive models of the physics in mechanical joints is currently stymied by inability to measure forces and displacements within the joint. The current state of the art estimates whole joint stiffness and energy loss per cycle from external measured force input and one or two acceleration responses. To validate constitutive models beyond this state requires a measurement of the distributed forces and displacements at the joint interface. Unfortunately, introducing measurement devices at the interface completely disrupts the desired physics. A feasibility study is presented for a non-intrusive method of solving for the interface dynamic forces from an inverse problem using full field measured responses. The responses come from the viewable surface of a beam. The noise levels associated with digital image correlation and continuous scanning laser Doppler velocimetry are evaluated from typical beam experiments. Two inverse problems are simulated. One utilizes the extended Sum of Weighted Accelerations Technique (SWAT). The second is a new approach dubbed the method of truncated orthogonal forces. These methods are much more robust if the contact patch geometry is well identified. Various approaches to identifying the contact patch are investigated, including ion marker tracking, Prussian blue and ultrasonic measurements. A typical experiment is conceived for a beam which has a lap joint at one end with a single bolt connecting it to another identical beam. In a virtual test using the beam finite element analysis, it appears that the SWAT inverse method requires evaluation of too many coefficients to adequately identify the force distribution to be viable. However, the method of truncated orthogonal forces appears viable with current digital image correlation (and probably other) imaging techniques.

Mayes, Randall Lee

2013-11-01T23:59:59.000Z

99

Advanced Systems  

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

Advanced Systems: Advanced Systems: high Performance fenestration systems Research areas: Research activities to improve the performance of windows and other fenestration products must address window systems issues as well as Glazing Materials research. LBNL activities in the area of Advanced Systems include research at both the product level and the building envelope and building systems levels. Highly insulating windows - using non structural center layers Lower cost solutions to more insulating three layer glazing systems, with the potential to turn windows in U.S. heating dominated residential applications into net-energy gainers. Highly Insulating Window Frames In collaboration with the Norwegian University of Science and Technology, we are researching the potentials for highly insulating window frames. Our initial work examines European frames with reported U-factors under 0.15 Btu/hr-ft2-F. Future research aims to analyze these designs, verify these performance levels and ensure that procedures used to calculate frame performance are accurate.

100

Technique and application for quantifying dynamic shoulder joint kinematics and glenohumeral joint contact patterns  

E-Print Network [OSTI]

The shoulder (glenohumeral) joint has the greatest range of motion of all human joints; as a result, it is particularly vulnerable to dislocation and injury. The ability to accurately measure dynamic in-vivo joint kinematics ...

Massimini, Daniel Frank

2014-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "advanced joint inversion" 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

Joint inversion of geophysical and hydrological data for improved subsurface characterization  

E-Print Network [OSTI]

Department of Energy (DOE) Hanford site in Washington aslocations at the U.S. DOE Hanford 200 East site (Sisson andduring water injection at Hanford site include (a) water

Kowalsky, Michael B.; Chen, Jinsong; Hubbard, Susan S.

2006-01-01T23:59:59.000Z

102

Joint Inversion of Production and Temperature Data Illuminates Vertical Permeability Distribution in Deep Reservoirs  

E-Print Network [OSTI]

at standard condition Density at source conditions S Number of non-zero elements Standard deviation of model parameter Standard deviation of observation Temperature Temperature of sources Time Internal energy... accurately, especially in the case of estimation of heterogeneous distribution of permeability where the amount of unknown parameters is very large. In deepwater reservoir or geothermal reservoir, like deepwater Gulf of Mexico reservoirs (Hutchinson et al...

Zhang, Zhishuai

2012-10-19T23:59:59.000Z

103

Joint inversion of seismic and gravity data for lunar composition and thermal state  

Science Journals Connector (OSTI)

......Long-Period Event Catalog, Final Version, 1969 day 202-1977 day 273, 314 pp., Galveston Geophysics Laboratory Contribution No. 491, University of Texas, Austin. Nakamura Y. , Koyama J.,1982. Seismic Q of the lunar upper mantle......

A. Khan; J. A. D. Connolly; J. Maclennan; K. Mosegaard

2007-01-01T23:59:59.000Z

104

Joint location and source mechanism inversion of microseismic events: benchmarking on seismicity induced by hydraulic fracturing  

Science Journals Connector (OSTI)

......microseismic monitoring for oil and gas focuses...applied the method to field data acquired with...of geophones and production wells in the 3-D...stimulation at four production wells were carried...5 to 0.07 (a cumulative SNR for all stations...Cotton Valley gas field, east Texas. Geophysics......

D. Anikiev; J. Valenta; F. Stan?k; L. Eisner

2014-01-01T23:59:59.000Z

105

Joint inversion of surface wave dispersion and receiver functions: a Bayesian Monte-Carlo approach  

Science Journals Connector (OSTI)

......decreases in the Basin and Range, the central Rocky Mountains and parts of the Great Plains...Basin and Range as well as parts of the Rocky Mountains and the Great Plains east of...V. , Park J. P-SH conversions in a flat-layered medium with anisotropy of arbitrary......

Weisen Shen; Michael H. Ritzwoller; Vera Schulte-Pelkum; Fan-Chi Lin

2013-01-01T23:59:59.000Z

106

First metatarsophalangeal joint range of motion : influence of ankle joint position and gastrocsoleus muscle stretching.  

E-Print Network [OSTI]

??[Truncated abstract] First metatarsophalangeal joint (MTPJ1) motion is an important factor in normal weight transference during walking. Disruptions to normal range can influence joints both (more)

North, Ian Graham

2008-01-01T23:59:59.000Z

107

Support minimized inversion of acoustic and elastic wave scattering  

SciTech Connect (OSTI)

This report discusses the following topics on support minimized inversion of acoustic and elastic wave scattering: Minimum support inversion; forward modelling of elastodynamic wave scattering; minimum support linearized acoustic inversion; support minimized nonlinear acoustic inversion without absolute phase; and support minimized nonlinear elastic inversion.

Safaeinili, A.

1994-04-24T23:59:59.000Z

108

Jointly Sponsored Research Program Energy Related Research  

SciTech Connect (OSTI)

Cooperative Agreement, DE-FC26-98FT40323, Jointly Sponsored Research (JSR) Program at Western Research Institute (WRI) began in 1998. Over the course of the Program, a total of seventy-seven tasks were proposed utilizing a total of $23,202,579 in USDOE funds. Against this funding, cosponsors committed $26,557,649 in private funds to produce a program valued at $49,760,228. The goal of the Jointly Sponsored Research Program was to develop or assist in the development of innovative technology solutions that will: (1) Increase the production of United States energy resources - coal, natural gas, oil, and renewable energy resources; (2) Enhance the competitiveness of United States energy technologies in international markets and assist in technology transfer; (3) Reduce the nation's dependence on foreign energy supplies and strengthen both the United States and regional economies; and (4) Minimize environmental impacts of energy production and utilization. Under the JSR Program, energy-related tasks emphasized enhanced oil recovery, heavy oil upgrading and characterization, coal beneficiation and upgrading, coal combustion systems development including oxy-combustion, emissions monitoring and abatement, coal gasification technologies including gas clean-up and conditioning, hydrogen and liquid fuels production, coal-bed methane recovery, and the development of technologies for the utilization of renewable energy resources. Environmental-related activities emphasized cleaning contaminated soils and waters, processing of oily wastes, mitigating acid mine drainage, and demonstrating uses for solid waste from clean coal technologies, and other advanced coal-based systems. Technology enhancement activities included resource characterization studies, development of improved methods, monitors and sensors. In general the goals of the tasks proposed were to enhance competitiveness of U.S. technology, increase production of domestic resources, and reduce environmental impacts associated with energy production and utilization. This report summarizes the accomplishments of the JSR Program.

Western Research Institute

2009-03-31T23:59:59.000Z

109

Wave equation inversion of skeletalized geophysical data  

Science Journals Connector (OSTI)

......the Joint SEG/CPS Meeting at the Daqing oil field, 1988 September 6-10. Lines L...Arco, British Petroleum, Conoco, GRI, Marathon, Mobil, Phillips, and Texaco. The authors...the Joint SEG/CPS Meeting at the Daqing oil field, 1988September 6-10, Lines......

Yi Luo; Gerard T. Schuster

1991-05-01T23:59:59.000Z

110

JOINT ELECTRICAL & COMPUTER ENGINEERING AND  

E-Print Network [OSTI]

, and Polarization of a Collisional Soft X-Ray Laser" by Prof. Karol Janulewicz Gwanju Institute of Science-inversion X-ray lasers work nearly exclusively in the mirrorless arrangement using amplified spontaneous of the X-ray laser output will be discussed and a simple model of the speckle structure origin in the X-ray

111

2010_Nuclear_Security_Joint_Statement.pdf | Department of Energy  

Energy Savers [EERE]

2010NuclearSecurityJointStatement.pdf 2010NuclearSecurityJointStatement.pdf 2010NuclearSecurityJointStatement.pdf More Documents & Publications United States and France...

112

Joint strength in RCS frames  

E-Print Network [OSTI]

As part of a National Science Foundation (NSF) program ics. on composite and hybrid systems at Texas A&M University, the objective of this thesis is to investigate the joint strength in reinforced column-steel beam (RCS) special moment frames...

Kirby, Cynthia Dawn

1998-01-01T23:59:59.000Z

113

MODEL SELECTION FOR SPECTROPOLARIMETRIC INVERSIONS  

SciTech Connect (OSTI)

Inferring magnetic and thermodynamic information from spectropolarimetric observations relies on the assumption of a parameterized model atmosphere whose parameters are tuned by comparison with observations. Often, the choice of the underlying atmospheric model is based on subjective reasons. In other cases, complex models are chosen based on objective reasons (for instance, the necessity to explain asymmetries in the Stokes profiles) but it is not clear what degree of complexity is needed. The lack of an objective way of comparing models has, sometimes, led to opposing views of the solar magnetism because the inferred physical scenarios are essentially different. We present the first quantitative model comparison based on the computation of the Bayesian evidence ratios for spectropolarimetric observations. Our results show that there is not a single model appropriate for all profiles simultaneously. Data with moderate signal-to-noise ratios (S/Ns) favor models without gradients along the line of sight. If the observations show clear circular and linear polarization signals above the noise level, models with gradients along the line are preferred. As a general rule, observations with large S/Ns favor more complex models. We demonstrate that the evidence ratios correlate well with simple proxies. Therefore, we propose to calculate these proxies when carrying out standard least-squares inversions to allow for model comparison in the future.

Asensio Ramos, A.; Manso Sainz, R.; Martinez Gonzalez, M. J.; Socas-Navarro, H. [Instituto de Astrofisica de Canarias, E-38205, La Laguna, Tenerife (Spain); Viticchie, B. [ESA/ESTEC RSSD, Keplerlaan 1, 2200 AG Noordwijk (Netherlands); Orozco Suarez, D., E-mail: aasensio@iac.es [National Astronomical Observatory of Japan, Mitaka, Tokyo 181-8588 (Japan)

2012-04-01T23:59:59.000Z

114

Migration/inversion for transversely isotropic elastic media  

Science Journals Connector (OSTI)

......Inverse scattering solutions in anisotropic media, inGeophysical Inversion...plane-layered isotropic and anisotropic media by the state-space...1990 Velocity anisotropy in shale determined from crosshole...migration/inversion method for anisotropic elastic media. Our derivation......

David W. S. Eaton; Robert R. Stewart

1994-11-01T23:59:59.000Z

115

Advanced Search  

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

Publications Publications Advanced Search Most publications by Environmental Energy Technologies Division authors are searchable from this page, including peer-reviewed publications, book chapters, conference proceedings and LBNL reports. Filter Advanced Search Publications list This publications database is an ongoing project, and not all Division publications are represented here yet. For additional help see the bottom of this page. Documents Found: 4418 Title Keyword LBNL Number Author - Any - Abadie, Marc O Abbey, Chad Abdolrazaghi, Mohamad Aberg, Annika Abhyankar, Nikit Abraham, Marvin M Abshire, James B Abushakra, Bass Acevedo-Ruiz, Manuel Aceves, Salvador Ache, Hans J Ackerly, David D Ackerman, Andrew S Adamkiewicz, Gary Adams, J W Adams, Carl Adamson, Bo Addy, Nathan Addy, Susan E Aden, Nathaniel T Adesola, Bunmi Adhikari,

116

Advanced Combustion  

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

Systems Systems Advanced Combustion Background Conventional coal-fired power plants utilize steam turbines to generate electricity, which operate at efficiencies of 35-37 percent. Operation at higher temperatures and pressures can lead to higher efficiencies, resulting in reduced fuel consumption and lower greenhouse gas emissions. Higher efficiency also reduces CO2 production for the same amount of energy produced, thereby facilitating a reduction in greenhouse gas emissions. When combined, oxy-combustion comes with an efficiency hit, so it will actually increase the amount of CO2 to be captured. But without so much N2 in the flue gas, it will be easier and perhaps more efficient to capture, utilize and sequester. NETL's Advanced Combustion Project and members of the NETL-Regional University

117

Modeling joint friction in structural dynamics.  

SciTech Connect (OSTI)

The presence of mechanical joints--typified by the lap joint--in otherwise linear structures has been accommodated in structural dynamics via ad hoc methods for a century. The methods range from tuning linear models to approximate non-linear behavior in restricted load ranges to various methods which introduce joint dissipation in a post-processing stage. Other methods, employing constitutive models for the joints are being developed and their routine use is on the horizon.

Segalman, Daniel Joseph

2005-05-01T23:59:59.000Z

118

Joint Genome Institute's Automation Approach and History  

E-Print Network [OSTI]

Joint Genome Institutes Automation Approach and Historythroughput environment; automation does not necessarilyissues Islands of Automation modular instruments with

Roberts, Simon

2006-01-01T23:59:59.000Z

119

Inversion-free, noiseless Raman echoes  

E-Print Network [OSTI]

Using double optical Raman rephasing, an inversion-free resonant Raman echo is studied in an inhomogeneously broadened spin ensemble of a solid medium, where the Raman optical field-excited spin coherence has a frozen propagation vector. Unlike photon echoes whose quantum memory application is strictly limited due to \\pi rephasing pulse-induced population inversion causing quantum noises, the optical Raman field-excited spin echo is inherently silent owing to the frozen propagation vector. Thus, the doubly rephased Raman echo can be directly applied for quantum interface in a population inversion-free environment.

Byoung S. Ham

2011-11-20T23:59:59.000Z

120

MIGRATION DES JOINTS DE GRAINS LA MIGRATION DES JOINTS INTERGRANULAIRES  

E-Print Network [OSTI]

(influence de la force motrice, de la température, de l'orientation, de la présence d'éléments étrangers produise sponta- nément, il faut qu'il existe une force motrice, c'est-à-dire que le déplacement du joint accessibles. Très schématiquement, on pourra poser entre la vitesse de migration v et la force motrice F une

Boyer, Edmond

Note: This page contains sample records for the topic "advanced joint inversion" 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

Local Uniqueness for the Fixed Energy Fixed Angle Inverse Problem ...  

E-Print Network [OSTI]

Abstract. We prove local uniqueness for the inverse problem in obstacle scattering at a fixed energy and fixed incident angle. We consider the inverse problem of...

122

Center for Inverse Design: Research Thrusts and Subtasks  

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

Research Thrusts and Subtasks The Center for Inverse Design creates an unprecedented coupling of theory and experiment to realize the thesis that inverse design can revolutionize...

123

Inverse Problems Regularized by Sparsity Martin Vetterli  

E-Print Network [OSTI]

the nuclear fallout of Fukushima? Conclusions Acknowledgements 1 #12;#12;Introduction: Sparsity is good example Forward model y(0, 0) = - x( + 0, tan 0) d Inverse ^x(, ) s.t. ^y(, ) y(, ) Usually

Combettes, Patrick Louis

124

Center for Inverse Design: Need Help?  

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

Need Help? Use this form to send us your comments and questions, to report problems with the Center for Inverse Design site, or to ask for help in finding information on our site....

125

Joint Environmental Management System (EMS) Declaration of Conformance...  

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

Services Environmental Management System Joint Environmental Management System (EMS) Declaration of Conformance Joint Environmental Management System (EMS) Declaration of...

126

Advanced Research  

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

Ductility EnhancEmEnt of molybDEnum Ductility EnhancEmEnt of molybDEnum PhasE by nano-sizED oxiDE DisPErsions Description Using computational modeling techniques, this research aims to develop predictive capabilities to facilitate the design and optimization of molybdenum (Mo), chromium (Cr), and other high-temperature structural materials to enable these materials to withstand the harsh environments of advanced power generation systems, such as gasification-based systems. These types of materials are essential to the development of highly efficient, clean energy technologies such as low-emission power systems that use coal or other fossil fuels.

127

Mission Advancing  

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

NETL Accomplishments NETL Accomplishments - the lab 2 Mission Advancing energy options to fuel our economy, strengthen our security, and improve our environment. Renewed Prosperity Through Technological Innovation - Letter from the Director NETL: the ENERGY lab 4 6 3 Contents Technology Transfer Patents and Commercialization Sharing Our Expertise Noteworthy Publications 60 62 63 64 66 Environment, Economy, & Supply Carbon Capture and Storage Partnerships Work to Reduce Atmospheric CO 2 Demand-Side Efficiencies New NETL Facility Showcases Green Technologies Environment & Economy Materials Mercury Membranes NETL Education Program Produces Significant Achievement Monitoring Water Economy & Supply NETL's Natural Gas Prediction Tool Aids Hurricane Recovery Energy Infrastructure

128

Jointly Sponsored Research Program. Final report  

SciTech Connect (OSTI)

The Jointly Sponsored Research Program (JSRP) is a US Department of Energy (DOE) program funded through the Office of Fossil Energy and administered at the Morgantown Energy Technology Center. Under this program, which has been in place since Fiscal Year 1990, DOE makes approximately $2.5 million available each year to the Energy and Environmental Research Center (EERC) to fund projects that are of current interest to industry but which still involve significant risk, thus requiring some government contribution to offset the risk if the research is to move forward. The program guidelines require that at least 50% of the project funds originate from nonfederal sources. Projects funded under the JSRP often originate under a complementary base program, which funds higher-risk projects. The projects funded in Fiscal Year 1996 addressed a wide range of Fossil Energy interests, including hot-gas filters for advanced power systems; development of cleaner, more efficient processing technologies; development of environmental control technologies; development of environmental remediation and reuse technologies; development of improved analytical techniques; and development of a beneficiation technique to broaden the use of high-sulfur coal. Descriptions and status for each of the projects funded during the past fiscal year are included in Section A of this document, Statement of Technical Progress.

NONE

1997-07-01T23:59:59.000Z

129

Metal-ceramic joint assembly  

DOE Patents [OSTI]

A metal-ceramic joint assembly in which a brazing alloy is situated between metallic and ceramic members. The metallic member is either an aluminum-containing stainless steel, a high chromium-content ferritic stainless steel or an iron nickel alloy with a corrosion protection coating. The brazing alloy, in turn, is either an Au-based or Ni-based alloy with a brazing temperature in the range of 9500 to 1200.degree. C.

Li, Jian (New Milford, CT)

2002-01-01T23:59:59.000Z

130

8, 1202312052, 2008 Inverse modelling of  

E-Print Network [OSTI]

. Title Page Abstract Introduction Conclusions References Tables Figures Back Close Full Screen / Esc research Utrecht (IMAU), University of Utrecht, Utrecht, The Netherlands 2 Royal Netherlands Meteorological Institute (KNMI), De Bilt, The Netherlands 3 European Commission Joint Research Centre, Institute

Paris-Sud XI, Université de

131

ADVANCED CUTTINGS TRANSPORT STUDY  

SciTech Connect (OSTI)

This is the second quarterly progress report for Year 3 of the ACTS project. It includes a review of progress made in: (1) Flow Loop development and (2) research tasks during the period of time between Oct 1, 2001 and Dec. 31, 2001. This report presents a review of progress on the following specific tasks: (a) Design and development of an Advanced Cuttings Transport Facility (Task 3: Addition of a Cuttings Injection/Collection System), (b) Research project (Task 6): ''Study of Cuttings Transport with Foam Under LPAT Conditions (Joint Project with TUDRP)'', (c) Research project (Task 9): ''Study of Foam Flow Behavior Under EPET Conditions'', (d) Research project (Task 10): ''Study of Cuttings Transport with Aerated Mud Under Elevated Pressure and Temperature Conditions'', (e) Research on instrumentation tasks to measure: Cuttings concentration and distribution in a flowing slurry (Task 11), and Foam properties while transporting cuttings. (Task 12), (f) Development of a Safety program for the ACTS Flow Loop. Progress on a comprehensive safety review of all flow-loop components and operational procedures. (Task 1S). (g) Activities towards technology transfer and developing contacts with Petroleum and service company members, and increasing the number of JIP members.

Troy Reed; Stefan Miska; Nicholas Takach; Kaveh Ashenayi; Gerald Kane; Mark Pickell; Len Volk; Mike Volk; Affonso Lourenco; Evren Ozbayoglu; Lei Zhou

2002-01-30T23:59:59.000Z

132

ADVANCED CUTTINGS TRANSPORT STUDY  

SciTech Connect (OSTI)

This is the third quarterly progress report for Year 3 of the ACTS Project. It includes a review of progress made in: (1) Flow Loop construction and development and (2) research tasks during the period of time between Jan. 1, 2002 and Mar. 31, 2002. This report presents a review of progress on the following specific tasks: (a) Design and development of an Advanced Cuttings Transport Facility (Task 3: Addition of a Cuttings Injection/Separation System), (b) Research project (Task 6): ''Study of Cuttings Transport with Foam Under LPAT Conditions (Joint Project with TUDRP)'', (c) Research project (Task 9b): ''Study of Foam Flow Behavior Under EPET Conditions'', (d) Research project (Task 10): ''Study of Cuttings Transport with Aerated Mud Under Elevated Pressure and Temperature Conditions'', (e) Research on three instrumentation tasks to measure: Cuttings concentration and distribution in a flowing slurry (Task 11), Foam texture while transporting cuttings. (Task 12), and Viscosity of Foam under EPET (Task 9b); (f) Development of a Safety program for the ACTS Flow Loop, progress on a comprehensive safety review of all flow-loop components and operational procedures. (Task 1S); and (g) Activities towards technology transfer and developing contacts with Petroleum and service company members, and increasing the number of JIP members.

Troy Reed; Stefan Miska; Nicholas Takach; Kaveh Ashenayi; Mark Pickell; Len Volk; Mike Volk; Evren Ozbayoglu; Lei Zhou

2002-04-30T23:59:59.000Z

133

ADVANCED CUTTINGS TRANSPORT STUDY  

SciTech Connect (OSTI)

This is the fourth quarterly progress report for Year-3 of the ACTS Project. It includes a review of progress made in: (1) Flow Loop construction and development and (2) research tasks during the period of time between April 1, 2002 and June 30, 2002. This report presents a review of progress on the following specific tasks: (a) Design and development of an Advanced Cuttings Transport Facility (Task 3: Addition of a Cuttings Injection/Separation System), (b) Research project (Task 6): ''Study of Cuttings Transport with Foam Under LPAT Conditions (Joint Project with TUDRP)''; (c) Research project (Task 9b): ''Study of Foam Flow Behavior Under EPET Conditions''; (d) Research project (Task 10): ''Study of Cuttings Transport with Aerated Mud Under Elevated Pressure and Temperature Conditions''; (e) Research on three instrumentation tasks to measure: Cuttings concentration and distribution in a flowing slurry (Task 11), Foam texture while transporting cuttings. (Task 12), and Viscosity of Foam under EPET (Task 9b); (f) Development of a Safety program for the ACTS Flow Loop. Progress on a comprehensive safety review of all flow-loop components and operational procedures. (Task 1S); (g) Activities towards technology transfer and developing contacts with Petroleum and service company members, and increasing the number of JIP members.

Troy Reed; Stefan Miska; Nicholas Takach; Kaveh Ashenayi; Mark Pickell; Len Volk; Mike Volk; Evren Ozbayoglu; Lei Zhou

2002-07-30T23:59:59.000Z

134

Malibu Joint Venture | Open Energy Information  

Open Energy Info (EERE)

Malibu Joint Venture Malibu Joint Venture Jump to: navigation, search Name Malibu Joint Venture Place Germany Sector Solar Product String representation "German utility ... e of next year." is too long. References Malibu Joint Venture[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Malibu Joint Venture is a company located in Germany . References ↑ "Malibu Joint Venture" Retrieved from "http://en.openei.org/w/index.php?title=Malibu_Joint_Venture&oldid=348612" Categories: Clean Energy Organizations Companies Organizations Stubs What links here Related changes Special pages Printable version Permanent link Browse properties 429 Throttled (bot load) Error 429 Throttled (bot load)

135

Advanced Vehicle Testing & Evaluation  

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

Provide benchmark data for advanced technology vehicles Develop lifecycle cost data for production vehicles utilizing advanced power trains Provide fleet...

136

Advanced LIGO  

E-Print Network [OSTI]

The Advanced LIGO gravitational wave detectors are second generation instruments designed and built for the two LIGO observatories in Hanford, WA and Livingston, LA. The two instruments are identical in design, and are specialized versions of a Michelson interferometer with 4 km long arms. As in initial LIGO, Fabry-Perot cavities are used in the arms to increase the interaction time with a gravitational wave, and power recycling is used to increase the effective laser power. Signal recycling has been added in Advanced LIGO to improve the frequency response. In the most sensitive frequency region around 100 Hz, the design strain sensitivity is a factor of 10 better than initial LIGO. In addition, the low frequency end of the sensitivity band is moved from 40 Hz down to 10 Hz. All interferometer components have been replaced with improved technologies to achieve this sensitivity gain. Much better seismic isolation and test mass suspensions are responsible for the gains at lower frequencies. Higher laser power, larger test masses and improved mirror coatings lead to the improved sensitivity at mid- and high- frequencies. Data collecting runs with these new instruments are planned to begin in mid-2015.

The LIGO Scientific Collaboration

2014-11-17T23:59:59.000Z

137

Prospects for joint gravitational wave and short gamma-ray burst observations  

E-Print Network [OSTI]

We present a detailed evaluation of the expected rate of joint gravitational-wave and short gamma-ray burst (GRB) observations over the coming years. We begin by evaluating the improvement in distance sensitivity of the gravitational wave search that arises from using the GRB observation to restrict the time and sky location of the source. We argue that this gives a 25% increase in sensitivity when compared to an all-sky, all-time search, corresponding to more than doubling the number of detectable gravitational wave signals associated with GRBs. Using this, we present the expected rate of joint observations with the advanced LIGO and Virgo instruments, taking into account the expected evolution of the gravitational wave detector network. We show that in the early advanced gravitational wave detector observing runs, from 2015-2017, there is only a small chance of a joint observation. However, as the detectors approach their design sensitivities, there is a good chance of joint observations provided wide field GRB satellites, such as Fermi and the Interplanetary Network, continue operation. The rate will also depend critically upon the nature of the progenitor, with neutron star--black hole systems observable to greater distances than double neutron star systems. The relative rate of binary mergers and GRBs will depend upon the jet opening angle of GRBs. Consequently, joint observations, as well as accurate measurement of both the GRB rate and binary merger rates will allow for an improved estimation of the opening angle of GRBs.

J. Clark; H. Evans; S. Fairhurst; I. W. Harry; E. Macdonald; D. Macleod; P. J. Sutton; A. R. Williamson

2014-09-29T23:59:59.000Z

138

INVERSE-SQUARE LAW TESTS 1 TESTS OF THE GRAVITATIONAL  

E-Print Network [OSTI]

INVERSE-SQUARE LAW TESTS 1 TESTS OF THE GRAVITATIONAL INVERSE-SQUARE LAW E.G.Adelberger, B-1560 KEYWORDS: gravitation, experimental tests of inverse-square law, quantum gravity, extra dimensions ABSTRACT: We review recent experimental tests of the gravitational inverse-square law, and the wide variety

Washington at Seattle, University of - Department of Physics, Electroweak Interaction Research Group

139

Advanced Research  

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

05/2007 05/2007 NitrogeN evolutioN aNd CorrosioN MeChaNisMs With oxyCoMbustioN of Coal Description Under a grant from the University Coal Research (UCR) program, Brigham Young University (BYU) is leading a three-year research effort to investigate the physical processes that several common types of coal undergo during oxy-fuel combustion. Specifically, research addresses the mixture of gases emitted from burning, particularly such pollutants as nitrogen oxides (NO X ) and carbon dioxide (CO 2 ), and the potential for corrosion at the various stages of combustion. The UCR program is administered by the Advanced Research Program at the National Energy Technology Laboratory (NETL), under the U.S. Department of Energy's Office of

140

Joint Center for Artificial Photosynthesis  

ScienceCinema (OSTI)

The Joint Center for Artificial Photosynthesis (JCAP) is the nation's largest research program dedicated to the development of an artificial solar-fuel generation technology. Established in 2010 as a U.S. Department of Energy (DOE) Energy Innovation Hub, JCAP aims to find a cost-effective method to produce fuels using only sunlight, water, and carbon dioxide as inputs. JCAP brings together more than 140 top scientists and researchers from the California Institute of Technology and its lead partner, Berkeley Lab, along with collaborators from the SLAC National Accelerator Laboratory, and the University of California campuses at Irvine and San Diego.

Koval, Carl; Lee, Kenny; Houle, Frances; Lewis, Nate

2013-12-19T23:59:59.000Z

Note: This page contains sample records for the topic "advanced joint inversion" 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

Joint Center for Artificial Photosynthesis  

SciTech Connect (OSTI)

The Joint Center for Artificial Photosynthesis (JCAP) is the nation's largest research program dedicated to the development of an artificial solar-fuel generation technology. Established in 2010 as a U.S. Department of Energy (DOE) Energy Innovation Hub, JCAP aims to find a cost-effective method to produce fuels using only sunlight, water, and carbon dioxide as inputs. JCAP brings together more than 140 top scientists and researchers from the California Institute of Technology and its lead partner, Berkeley Lab, along with collaborators from the SLAC National Accelerator Laboratory, and the University of California campuses at Irvine and San Diego.

Koval, Carl; Lee, Kenny; Houle, Frances; Lewis, Nate

2013-12-10T23:59:59.000Z

142

Population inversion in Landau-quantized graphene  

E-Print Network [OSTI]

Landau level lasers have the advantage of tunability of the laser frequency by means of the external magnetic field. The crucial prerequisite of such a laser is a population inversion between optically coupled Landau levels. Efficient carrier-carrier and carrier-phonon scattering generally suppresses this effect in conventional materials. Based on microscopic calculations, we predict for the first time the occurrence of a long-lived population inversion in Landau-quantized graphene and reveal the underlying many-particle mechanisms. To guide the experimental demonstration, we present optimal conditions for the observation of a maximal population inversion in terms of experimentally accessible parameters, such as the strength of the magnetic field, pump fluence, temperature, and doping. We reveal that in addition to the tunability of the Landau-level laser frequency, also the polarization of the emitted light can be tuned via gate voltage controlling the doping of the sample.

Wendler, Florian

2014-01-01T23:59:59.000Z

143

Entropic uncertainties for joint quantum measurements  

SciTech Connect (OSTI)

We investigate the uncertainty associated with a joint quantum measurement of two spin components of a spin-(1/2) particle and quantify this in terms of entropy. We consider two entropic quantities, the joint entropy and the sum of the marginal entropies, and obtain lower bounds for each of these quantities. For the case of joint measurements where we measure each spin observable equally well, these lower bounds are tight.

Brougham, Thomas [Department of Physics, FJFI, CVUT, Brehova 7, 115 19 Praha 1 (Czech Republic); SUPA, Department of Physics, University of Strathclyde, Glasgow G4 ONG (United Kingdom); Andersson, Erika [SUPA, Department of Physics, School of EPS, Heriot-Watt University, Edinburgh EH14 4As (United Kingdom); Barnett, Stephen M. [SUPA, Department of Physics, University of Strathclyde, Glasgow G4 ONG (United Kingdom)

2009-10-15T23:59:59.000Z

144

Butamax Advanced Biofuels LLC | Open Energy Information  

Open Energy Info (EERE)

Butamax Advanced Biofuels LLC Butamax Advanced Biofuels LLC Jump to: navigation, search Name Butamax Advanced Biofuels LLC Place Wilmington, Delaware Zip 19880-0268 Sector Biofuels Product Delaware-based biofuels joint venture between Dupont and BP that was formed in 2009 to develop biobutanol. Coordinates 42.866922°, -72.868494° 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":42.866922,"lon":-72.868494,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

145

CLEERS Coordination & Joint Development of Benchmark Kinetics...  

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

Kinetic Data CLEERS Coordination & Joint Development of Benchmark Kinetics for LNT & SCR CLEERS Coordination & Development of Catalyst Process Kinetic Data - Pres. 1:...

146

Thomas Moore creates joint invention with MIT  

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

which led to a seafood lunch - which led to a joint invention with colleagues from the Massachusetts Institute of Technology (MIT) that contributed to a sustainable energy...

147

Washington Joint Aquatic Resources Permit Application | Open...  

Open Energy Info (EERE)

Permit Application Jump to: navigation, search OpenEI Reference LibraryAdd to library Legal Document- Permit ApplicationPermit Application: Washington Joint Aquatic...

148

Joint Statement of the U.S.-Iraq Joint Coordinating Committee on Energy |  

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

Joint Statement of the U.S.-Iraq Joint Coordinating Committee on Joint Statement of the U.S.-Iraq Joint Coordinating Committee on Energy Joint Statement of the U.S.-Iraq Joint Coordinating Committee on Energy April 23, 2012 - 2:25pm Addthis The governments of the United States of America and the Republic of Iraq reaffirmed their commitment to joint cooperation in the areas of oil production and export, natural gas, electricity, and critical energy infrastructure protection during the inaugural meeting of the Joint Coordinating Committee (JCC) on Energy on April 23, 2012. This meeting, held at the U.S. Department of Energy, was co-chaired by Iraqi Deputy Prime Minister for Energy Dr. Hussain Al Shahristani and U.S. Deputy Secretary of Energy Daniel Poneman and Special Envoy and Coordinator for International Energy Affairs at the U.S. Department of State Ambassador

149

Joint Statement of the U.S.-Iraq Joint Coordinating Committee on Energy |  

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

Joint Statement of the U.S.-Iraq Joint Coordinating Committee on Joint Statement of the U.S.-Iraq Joint Coordinating Committee on Energy Joint Statement of the U.S.-Iraq Joint Coordinating Committee on Energy April 23, 2012 - 2:25pm Addthis The governments of the United States of America and the Republic of Iraq reaffirmed their commitment to joint cooperation in the areas of oil production and export, natural gas, electricity, and critical energy infrastructure protection during the inaugural meeting of the Joint Coordinating Committee (JCC) on Energy on April 23, 2012. This meeting, held at the U.S. Department of Energy, was co-chaired by Iraqi Deputy Prime Minister for Energy Dr. Hussain Al Shahristani and U.S. Deputy Secretary of Energy Daniel Poneman and Special Envoy and Coordinator for International Energy Affairs at the U.S. Department of State Ambassador

150

Kinetic role of the metatarsophalangeal joint in normal walking: Joint moment and power  

Science Journals Connector (OSTI)

Joint moment and power of the metatarsophalangeal (MP) joint in ... with synchronous measurements of ground reaction forces and foot pressure distribution was performed with the two-segment foot model. Twenty-two...

Youngho Kim; Seunghyeon Kim; Jongsang Son

2012-08-01T23:59:59.000Z

151

Illinois Center for Advanced Tribology  

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

t t r i b o l o g y Health and BioTribology A virtual center that brings together the skills and talents of multiple investigators and unique facilities from Argonne National Laboratory and three partnering universities to resolve critical friction, wear, and lubrication issues in Biomedical Implants, Alternative Energy Technologies, and Extreme Environments. The Center's tribology experts will work closely with industry, and with state and federal agencies through jointly funded research projects, to perform leading-edge research on the impact of materials, coatings, and fluids on energy efficiency, durability, and reliability. The work will culminate in the development of * Advanced models of the fundamental mechanisms responsible for friction and wear,

152

Materials Science & Tech Division | Advanced Materials | ORNL  

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

Supporting Organizations Supporting Organizations Center for Nanophase Materials Sciences Chemical Sciences Division Materials Science and Technology BES Chemical Sciences, Geosciences, and Biosciences Program BES Materials Sciences and Engineering Program Joint Institute For Advanced Materials Advanced Materials Home | Science & Discovery | Advanced Materials | Supporting Organizations | Materials Science and Technology SHARE Materials Science and Technology Division The Materials Science and Technology Division is unique within the Department of Energy (DOE) System with mission goals that extend from fundamental materials science to applied materials science and technology. One key component of the division is a strong Basic Energy Sciences (BES) portfolio that pushes the frontiers of materials theory, synthesis

153

Advanced Editor Usage Advanced Editor Usage  

E-Print Network [OSTI]

Advanced Editor Usage Advanced Editor Usage Log in and click the edit icon How to navigate of the events will seek the video to where that event starts Page 1 of 11 #12;Advanced Editor Usage How Editor Usage 3. Type in the new caption name, enter any searchable metadata and click OK (the thumbnail

Benos, Panayiotis "Takis"

154

JORDAN GEOMETRIES BY INVERSIONS WOLFGANG BERTRAM  

E-Print Network [OSTI]

JORDAN GEOMETRIES BY INVERSIONS WOLFGANG BERTRAM Abstract. Jordan geometries are defined as spaces equipped with point reflections Sx fixing x, and therefore the theories of Jordan geometries actions of torsors and of symmetric spaces is introduced. Jordan geometries give rise both to symmetry

155

"Sousveillance": inverse surveillance in multimedia imaging  

Science Journals Connector (OSTI)

This is a personal narrative that began 30 years ago as a childhood hobby, of wearing and implanting various sensors, effectors, and multimedia computation in order to re-define personal space and modify sensory perception computationally. This work ... Keywords: computer mediated reality, cyborglog, equiveillance, eyetap, inverse surveillance, sousveillance, surveillance, weblog

Steve Mann

2004-10-01T23:59:59.000Z

156

Focusing Inversion of Electroencephalography and Magnetoencephalography Data  

E-Print Network [OSTI]

or magnetic #12;eld recorded outside of the head. In this paper, we present a new minimization technique to the inverse bioelectric and biomagnetic #12;eld problems are functional brain studies and clinical diagnosis of neural disease, such as epilepsy. In functional brain studies, sensory signals stimulate the subject

Utah, University of

157

Global optimization in inverse problem of scatterometry  

E-Print Network [OSTI]

Global optimization in inverse problem of scatterometry Lekbir Afraites1,2 Jerome Hazard3 Patrick as a parametric optimization problem using the Least Square criterion. In this work, a design procedure for global robust optimization is developed using Kriging and global optimization approaches. Robustness

Paris-Sud XI, Université de

158

Invisibility and Inverse Problems Allan Greenleaf  

E-Print Network [OSTI]

Invisibility and Inverse Problems Allan Greenleaf Yaroslav Kurylev Matti Lassas, Gunther Uhlmann§ Abstract We describe recent theoretical and experimental progress on mak- ing objects invisible. Ideas issues involved. 1 Introduction Invisibility has been a subject of human fascination for millennia, from

Uhlmann, Gunther

159

Importance of Elevation and Temperature Inversions for the Interpretation  

Open Energy Info (EERE)

Importance of Elevation and Temperature Inversions for the Interpretation Importance of Elevation and Temperature Inversions for the Interpretation of Thermal Infrared Satellite Images Used in Geothermal Exploration Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Conference Proceedings: Importance of Elevation and Temperature Inversions for the Interpretation of Thermal Infrared Satellite Images Used in Geothermal Exploration Details Activities (1) Areas (1) Regions (0) Abstract: Examples of nighttime temperature inversions are shown in thermal infrared satellite images collected over the Coso geothermal field in eastern California. Temperature-elevation plots show the normal trend of temperature decrease with elevation, on which temperature inversions appear superimposed as opposite trends. Such inversions are common and they should

160

Fact Sheet: United States-Japan Joint Nuclear Energy Action Plan  

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

United States-Japan Joint Nuclear Energy Action Plan United States-Japan Joint Nuclear Energy Action Plan The United States-Japan Joint Nuclear Energy Action Plan is intended to provide a framework for bilateral collaboration in nuclear energy. This Action Plan builds upon our significant, longstanding civilian nuclear cooperation, and will contribute to increasing energy security and managing nuclear waste, addressing nuclear nonproliferation and climate change, advancing goals put forth in President Bush's Global Nuclear Energy Partnership (GNEP) initiative. The Action Plan was signed by representatives of both nations in April 2007. The Action Plan will be implemented by Steering Committee Co-Chairs. Assistant Secretary of Energy Dennis Spurgeon, or his designee, will serve as the U.S. Co-Chair. Japanese Co-Chairs will be selected

Note: This page contains sample records for the topic "advanced joint inversion" 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

Secretary Chu Announces $37.5 Million Available for Joint U.S.-Chinese  

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

7.5 Million Available for Joint 7.5 Million Available for Joint U.S.-Chinese Clean Energy Research Secretary Chu Announces $37.5 Million Available for Joint U.S.-Chinese Clean Energy Research March 29, 2010 - 12:00am Addthis Washington, DC - U.S. Energy Secretary Steven Chu announced today the availability of $37.5 million in U.S. funding over the next five years to support the U.S.-China Clean Energy Research Center. Funding from the Department of Energy will be matched by the grantees to support $75 million in total U.S. research that will focus on advancing technologies for building energy efficiency, clean coal including carbon capture and storage, and clean vehicles. The Clean Energy Research Center (CERC) will be located in existing facilities in both the U.S. and China and will

162

Secretary Chu Announces $37.5 Million Available for Joint U.S.-Chinese  

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

Announces $37.5 Million Available for Joint Announces $37.5 Million Available for Joint U.S.-Chinese Clean Energy Research Secretary Chu Announces $37.5 Million Available for Joint U.S.-Chinese Clean Energy Research March 29, 2010 - 12:00am Addthis Washington, DC - U.S. Energy Secretary Steven Chu announced today the availability of $37.5 million in U.S. funding over the next five years to support the U.S.-China Clean Energy Research Center. Funding from the Department of Energy will be matched by the grantees to support $75 million in total U.S. research that will focus on advancing technologies for building energy efficiency, clean coal including carbon capture and storage, and clean vehicles. The Clean Energy Research Center (CERC) will be located in existing facilities in both the U.S. and China and will

163

Joint Institute for High Temperatures  

National Nuclear Security Administration (NNSA)

Joint Institute for High Temperatures of Russian Academy of Sciences Moscow Institute of Physics and Technology Extended title Extended title Excited state of warm dense matter or Exotic state of warm dense matter or Novel form of warm dense matter or New form of plasma Three sources of generation similarity: solid state density, two temperatures: electron temperature about tens eV, cold ions keep original crystallographic positions, but electron band structure and phonon dispersion are changed, transient but steady (quasi-stationary for a short time) state of non-equilibrium, uniform plasmas (no reference to non-ideality, both strongly and weakly coupled plasmas can be formed) spectral line spectra are emitted by ion cores embedded in plasma environment which influences the spectra strongly,

164

Probing Pulsar Winds Using Inverse Compton Scattering  

E-Print Network [OSTI]

We investigate the effects of inverse Compton scattering by electrons and positrons in the unshocked winds of rotationally-powered binary pulsars. This process can scatter low energy target photons to produce gamma rays with energies from MeV to TeV. The binary radio pulsars PSR B1259-63 and PSR J0045-73 are both in close eccentric orbits around bright main sequence stars which provide a huge density of low energy target photons. The inverse Compton scattering process transfers momentum from the pulsar wind to the scattered photons, and therefore provides a drag which tends to decelerate the pulsar wind. We present detailed calculations of the dynamics of a pulsar wind which is undergoing inverse Compton scattering, showing that the deceleration of the wind of PSR B1259-63 due to `inverse Compton drag' is small, but that this process may confine the wind of PSR J0045-73 before it attains pressure balance with the outflow of its companion star. We calculate the spectra and light curves of the resulting inverse Compton emission from PSR B1259-63 and show that if the size of the pulsar wind nebula is comparable to the binary separation, then the gamma-ray emission from the unshocked wind may be detectable by atmospheric Cerenkov detectors or by the new generation of satellite-borne gamma-ray detectors such as INTEGRAL and GLAST. This mechanism may therefore provide a direct probe of the freely-expanding regions of pulsar winds, previously thought to be invisible.

Lewis Ball; J. G. Kirk

1999-08-18T23:59:59.000Z

165

Advanced Manufacturing Office Overview  

Broader source: Energy.gov [DOE]

Overview presentation by the Advanced Manufacturing Office for the Microwave (MW) and Radio Frequency (RF) as Enabling Technologies for Advanced Manufacturing

166

A scalable framework for the solution of stochastic inverse problems using a sparse grid collocation approach  

SciTech Connect (OSTI)

Experimental evidence suggests that the dynamics of many physical phenomena are significantly affected by the underlying uncertainties associated with variations in properties and fluctuations in operating conditions. Recent developments in stochastic analysis have opened the possibility of realistic modeling of such systems in the presence of multiple sources of uncertainties. These advances raise the possibility of solving the corresponding stochastic inverse problem: the problem of designing/estimating the evolution of a system in the presence of multiple sources of uncertainty given limited information. A scalable, parallel methodology for stochastic inverse/design problems is developed in this article. The representation of the underlying uncertainties and the resultant stochastic dependant variables is performed using a sparse grid collocation methodology. A novel stochastic sensitivity method is introduced based on multiple solutions to deterministic sensitivity problems. The stochastic inverse/design problem is transformed to a deterministic optimization problem in a larger-dimensional space that is subsequently solved using deterministic optimization algorithms. The design framework relies entirely on deterministic direct and sensitivity analysis of the continuum systems, thereby significantly enhancing the range of applicability of the framework for the design in the presence of uncertainty of many other systems usually analyzed with legacy codes. Various illustrative examples with multiple sources of uncertainty including inverse heat conduction problems in random heterogeneous media are provided to showcase the developed framework.

Zabaras, N. [Materials Process Design and Control Laboratory, Sibley School of Mechanical and Aerospace Engineering, 101 Frank H.T. Rhodes Hall, Cornell University, Ithaca, NY 14853-3801 (United States)], E-mail: zabaras@cornell.edu; Ganapathysubramanian, B. [Materials Process Design and Control Laboratory, Sibley School of Mechanical and Aerospace Engineering, 101 Frank H.T. Rhodes Hall, Cornell University, Ithaca, NY 14853-3801 (United States)

2008-04-20T23:59:59.000Z

167

Three-dimensional modelling and inversion of dc resistivity data incorporating topography II. Inversion  

Science Journals Connector (OSTI)

......geometric factors. However, the inversion process became instable and parameter values exceeded...Therefore, we split up the forward process into two parts: the time-intensive...criterion, in 69th Annual Internat. Mtg., Soc. Expl. Geophys., Expanded......

Thomas Gnther; Carsten Rcker; Klaus Spitzer

2006-08-01T23:59:59.000Z

168

U.S.-Japan Joint Statement | Department of Energy  

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

U.S.-Japan Joint Statement U.S.-Japan Joint Statement U.S.-Japan Joint Statement prepared as part of the International Partnership for a Hydrogen Economy usjapanstatementrelease...

169

United States-Japan Joint Nuclear Energy Action Plan | Department...  

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

United States-Japan Joint Nuclear Energy Action Plan United States-Japan Joint Nuclear Energy Action Plan An outline on the United States and Japan's joint nuclear energy action...

170

Prospects for joint gravitational wave and short gamma-ray burst observations  

E-Print Network [OSTI]

We present a detailed evaluation of the expected rate of joint gravitational-wave and short gamma-ray burst (GRB) observations over the coming years. We begin by evaluating the improvement in distance sensitivity of the gravitational wave search that arises from using the GRB observation to restrict the time and sky location of the source. We argue that this gives a 25% increase in sensitivity when compared to an all-sky, all-time search, corresponding to more than doubling the number of detectable gravitational wave signals associated with GRBs. Using this, we present the expected rate of joint observations with the advanced LIGO and Virgo instruments, taking into account the expected evolution of the gravitational wave detector network. We show that in the early advanced gravitational wave detector observing runs, from 2015-2017, there is only a small chance of a joint observation. However, as the detectors approach their design sensitivities, there is a good chance of joint observations provided wide field...

Clark, J; Fairhurst, S; Harry, I W; Macdonald, E; Macleod, D; Sutton, P J; Williamson, A R

2014-01-01T23:59:59.000Z

171

COLLOQUIUM: Seismic Imaging and Inversion Based on Spectral-Element...  

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

shear attenuation and impedance contrasts. We apply this method to study seismic inverse problems at various scales, from exploration-scale full-waveform inversion to global-scale...

172

E-Print Network 3.0 - anatomy-based inverse planning Sample Search...  

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

in Fully-Discretized Inverse Problems of Summary: of Iterative Prescription Refinement (IPR) for inverse planning in any fully-discretized model of radiation... ), for inverse...

173

E-Print Network 3.0 - attenuated inversion recovery Sample Search...  

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

of a linear inverse problem. A full... values. 12;The Inverse DWT Since the wavelet transform matrix is orthonormal, Hence... the inverse transform is given by: ...

174

Oak Ridge National Laboratory Joint Institute for Computing Science Building 5100  

High Performance Buildings Database

Oak Ridge, TN The University of Tennessee (UT) and Oak Ridge National Laboratory (ORNL) established the Joint Institute for Computational Sciences (JICS) to advance scientific discovery and state-of-the-art engineering and to further knowledge of computational modeling and simulation, taking full advantage of the computers operating at the tera scale and beyond at the National Center for Computational Sciences housed at ORNL.

175

3-D Inversion Of Borehole-To-Surface Electrical Data Using A  

Open Energy Info (EERE)

source source History View New Pages Recent Changes All Special Pages Semantic Search/Querying Get Involved Help Apps Datasets Community Login | Sign Up Search Page Edit History Facebook icon Twitter icon » 3-D Inversion Of Borehole-To-Surface Electrical Data Using A Back-Propagation Neural Network Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Journal Article: 3-D Inversion Of Borehole-To-Surface Electrical Data Using A Back-Propagation Neural Network Details Activities (0) Areas (0) Regions (0) Abstract: The "fluid-flow tomography", an advanced technique for geoelectrical survey based on the conventional mise-a-la-masse measurement, has been developed by Exploration Geophysics Laboratory at the Kyushu University. This technique is proposed to monitor fluid-flow behavior

176

Energy Department Requests Proposals for Advanced Scientific Computing  

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

Requests Proposals for Advanced Scientific Requests Proposals for Advanced Scientific Computing Research Energy Department Requests Proposals for Advanced Scientific Computing Research December 27, 2005 - 4:55pm Addthis WASHINGTON, DC - The Department of Energy's Office of Science and the National Nuclear Security Administration (NNSA) have issued a joint Request for Proposals for advanced scientific computing research. DOE expects to fund $67 million annually for three years to five years under its Scientific Discovery through Advanced Computing (SciDAC) research program. Scientific computing, including modeling and simulation, has become crucial for research problems that are insoluble by traditional theoretical and experimental approaches, hazardous to study in the laboratory, or time-consuming or expensive to solve by traditional means.

177

US - Brazil Binational Energy Working Group Joint Action Plan...  

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

US - Brazil Binational Energy Working Group Joint Action Plan US - Brazil Binational Energy Working Group Joint Action Plan brazilactionplan7202010.pdf More Documents &...

178

Joint Maintenance Status Report of Potomac Electric Power Company...  

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

Joint Maintenance Status Report of Potomac Electric Power Company amd PJM Interconnection, LLC Joint Maintenance Status Report of Potomac Electric Power Company amd PJM...

179

National Report Joint Convention on the Safety of Spent Fuel...  

Office of Environmental Management (EM)

National Report Joint Convention on the Safety of Spent Fuel Management and on the Safety of Radioactive Waste Management National Report Joint Convention on the Safety of Spent...

180

Fifth National Report for the Joint Convention on the Safety...  

Energy Savers [EERE]

Fifth National Report for the Joint Convention on the Safety of Spent Fuel Management and the Safety of Radioactive Waste Management Fifth National Report for the Joint Convention...

Note: This page contains sample records for the topic "advanced joint inversion" 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

Joint Institute for Neutron Sciences | ornl.gov  

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

Joint Institute for Neutron Sciences SHARE Joint Institute for Neutron Sciences JINS is located on Chestnut Ridge within the 80-acre SNS site, part of Oak Ridge National...

182

United States and Japan Sign Joint Nuclear Energy Action Plan...  

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

Japan Sign Joint Nuclear Energy Action Plan to Promote Nuclear Energy Cooperation United States and Japan Sign Joint Nuclear Energy Action Plan to Promote Nuclear Energy...

183

United States -Japan Joint Nuclear Energy Action Plan | Department...  

Energy Savers [EERE]

United States -Japan Joint Nuclear Energy Action Plan United States -Japan Joint Nuclear Energy Action Plan President Bush of the United States and Prime Minister Koizumi of Japan...

184

United States and France Sign Joint Statement on Civil Liability...  

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

the Joint Statement by U.S. Secretary of Energy, Ernest Moniz, and French Minister of Ecology, Sustainable Development, and Energy, Philippe Martin. "The signing of this joint...

185

International Power Girasolar joint company | Open Energy Information  

Open Energy Info (EERE)

joint company Sector: Solar Product: Joint venture announced between US IPWG and Netherlands-headquartered Girasolar, to develop utility-scale solar projects. References:...

186

STATUS OF HIGH FLUX ISOTOPE REACTOR IRRADIATION OF SILICON CARBIDE/SILICON CARBIDE JOINTS  

SciTech Connect (OSTI)

Development of silicon carbide (SiC) joints that retain adequate structural and functional properties in the anticipated service conditions is a critical milestone toward establishment of advanced SiC composite technology for the accident-tolerant light water reactor (LWR) fuels and core structures. Neutron irradiation is among the most critical factors that define the harsh service condition of LWR fuel during the normal operation. The overarching goal of the present joining and irradiation studies is to establish technologies for joining SiC-based materials for use as the LWR fuel cladding. The purpose of this work is to fabricate SiC joint specimens, characterize those joints in an unirradiated condition, and prepare rabbit capsules for neutron irradiation study on the fabricated specimens in the High Flux Isotope Reactor (HFIR). Torsional shear test specimens of chemically vapor-deposited SiC were prepared by seven different joining methods either at Oak Ridge National Laboratory or by industrial partners. The joint test specimens were characterized for shear strength and microstructures in an unirradiated condition. Rabbit irradiation capsules were designed and fabricated for neutron irradiation of these joint specimens at an LWR-relevant temperature. These rabbit capsules, already started irradiation in HFIR, are scheduled to complete irradiation to an LWR-relevant dose level in early 2015.

Katoh, Yutai [ORNL; Koyanagi, Takaaki [ORNL; Kiggans, Jim [ORNL; Cetiner, Nesrin [ORNL; McDuffee, Joel [ORNL

2014-09-01T23:59:59.000Z

187

Inverse transport calculations in optical imaging with subspace optimization algorithms  

Science Journals Connector (OSTI)

Inverse boundary value problems for the radiative transport equation play an important role in optics-based medical imaging techniques such as diffuse optical tomography (DOT) and fluorescence optical tomography (FOT). Despite the rapid progress in the ... Keywords: Diffuse optical tomography, Fluorescence optical tomography, Inverse problems, Inverse transport problems, Optical imaging, Radiative transport equation, Singular value decomposition, Subspace optimization method

Tian Ding, Kui Ren

2014-09-01T23:59:59.000Z

188

Albany, OR * Anchorage, AK * Morgantown...  

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

Advanced Joint Inversion System for CO2 Storage Modeling with Large Date Sets for Characterization and Real- Time Monitoring - Enhancing Storage Performance and Reducing Failure...

189

Aquifer Structure Identification Using Stochastic Inversion  

SciTech Connect (OSTI)

This study presents a stochastic inverse method for aquifer structure identification using sparse geophysical and hydraulic response data. The method is based on updating structure parameters from a transition probability model to iteratively modify the aquifer structure and parameter zonation. The method is extended to the adaptive parameterization of facies hydraulic parameters by including these parameters as optimization variables. The stochastic nature of the statistical structure parameters leads to nonconvex objective functions. A multi-method genetically adaptive evolutionary approach (AMALGAM-SO) was selected to perform the inversion given its search capabilities. Results are obtained as a probabilistic assessment of facies distribution based on indicator cokriging simulation of the optimized structural parameters. The method is illustrated by estimating the structure and facies hydraulic parameters of a synthetic example with a transient hydraulic response.

Harp, Dylan R [Los Alamos National Laboratory; Dai, Zhenxue [Los Alamos National Laboratory; Wolfsberg, Andrew V [Los Alamos National Laboratory; Vrugt, Jasper A [Los Alamos National Laboratory

2008-01-01T23:59:59.000Z

190

Fast inversion of solar Ca II spectra  

E-Print Network [OSTI]

We present a fast (solar Ca II lines. The code uses an archive of spectra that are synthesized prior to the inversion under the assumption of local thermodynamic equilibrium (LTE). We show that it can be successfully applied to spectrograph data or more sparsely sampled spectra from two-dimensional spectrometers. From a comparison to a non-LTE inversion of the same set of spectra, we derive a first-order non-LTE correction to the temperature stratifications derived in the LTE approach. The correction factor is close to unity up to log tau ~ -3 and increases to values of 2.5 and 4 at log tau = -6 in the quiet Sun and the umbra, respectively.

Beck, C; Rezaei, R; Louis, R E

2014-01-01T23:59:59.000Z

191

INSPECTION OF FUSION JOINTS IN PLASTIC PIPE  

SciTech Connect (OSTI)

The standard method of joining plastic pipe in the field is the butt fusion process. As in any pipeline application, joint quality greatly affects overall operational safety of the system. Currently no simple, reliable, cost effective method of assessing the quality of fusion joints in the field exists. Visual examination and pressure testing are current non-destructive approaches, which do not provide any assurance about the long-term pipeline performance. This project will develop, demonstrate, and validate an in-situ non-destructive inspection method for butt fusion joints in gas distribution plastic pipelines. The inspection system will include a laser based image-recognition system that will automatically generate and interpret digital images of pipe joints and assign them a pass/fail rating, which eliminates operator bias in evaluating joint quality. A Weld Zone Inspection Method (WZIM) is being developed in which local heat is applied to the joint region to relax the residual stresses formed by the original joining operation and reveal the surface condition of the joint. In cases where the joint is not formed under optimal conditions, and the intermolecular forces between contacting surfaces are not strong enough, the relaxation of macromolecules in the surface layer causes the material to pull back, revealing a fusion line. If the joint is sound, the bond line image does not develop. To establish initial feasibility of the approach, welds were performed under standard and non-standard conditions. These welds were subjected to the WZIM and tensile testing. There appears to be a direct correlation between the WZIM and tensile testing results. Although WZIM appears to be more sensitive than tensile testing can verify, the approach appears valid.

Alex Savitski; Connie Reichert; John Coffey

2004-07-13T23:59:59.000Z

192

Joint Electrical Utilities (Iowa) | Department of Energy  

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

Joint Electrical Utilities (Iowa) Joint Electrical Utilities (Iowa) Joint Electrical Utilities (Iowa) < Back Eligibility Investor-Owned Utility Local Government Municipal/Public Utility Rural Electric Cooperative Tribal Government Utility Savings Category Alternative Fuel Vehicles Hydrogen & Fuel Cells Buying & Making Electricity Water Home Weatherization Solar Wind Program Info State Iowa Program Type Environmental Regulations Provider Iowa Utilities Board Cities may establish utilities to acquire existing electric generating facilities or distribution systems. Acquisition, in this statute, is defined as city involvement, and includes purchase, lease, construction, reconstruction, extension, remodeling, improvement, repair, and equipping of the facility. This chapter does not limit the powers or authority of

193

Fuel Cell Technologies Office: Joint Fuel Cell Bus Workshop  

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

Fuel Cell Bus Workshop Fuel Cell Bus Workshop The U.S. Department of Energy (DOE) and the U.S. Department of Transportation (DOT) held a Fuel Cell Bus Workshop on June 7, 2010 in Washington, D.C. in conjunction with the DOE Hydrogen and Fuel Cell Program Annual Merit Review. The workshop plenary and breakout session brought together technical experts from industry, end users, academia, DOE national laboratories, and other government agencies to address the status and technology needs of fuel cell powered buses. Meeting Summary Joint Fuel Cell Bus Workshop Summary Report Presentations Fuel Cell Bus Workshop Overview & Purpose, Dimitrios Papageorgopoulos, DOE Users Perspective on Advanced Fuel Cell Bus Technology, Nico Bouwkamp, CaFCP and Leslie Eudy, NREL Progress and Challenges for PEM Transit Fleet Applications, Tom Madden, UTC Power, LLC

194

DOE Joint Genome Institute: DOE JGI Releases Expanded Version of  

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

28, 2009 28, 2009 DOE JGI Releases Expanded Version of Phytozome.net: Clearinghouse for Comparative Plant Genomics Data WALNUT CREEK, CA-An enhanced version of Phytozome.net, a web portal for comparative plant genomics geared to advance biofuel, food, feed, and fiber research, has been released by the U.S. Department of Energy (DOE) Joint Genome Institute (JGI). Phytozome provides a central "hub" for web access to a rapidly growing number of plant genomes, and includes tools for visualization of plant genomes and associated annotations, sequence analysis, and bulk, as well as targeted, plant data retrieval. The gene families available in Phytozome, defined at several evolutionarily significant epochs, provide a framework for the transfer of functional information to important biofuel and

195

Joint design and technology transfer for CANDU projects in Korea  

SciTech Connect (OSTI)

Since the first commercial operation of Kori Unit 1 in April 1978, nine nuclear units are operating and seven, including three CANDU 6 reactors (Wolsong 2, 3 & 4), are currently under construction in Korea. One of the cornerstones of Korea`s nuclear energy policy is the drive for technological self-reliance. Thus, as part of the Wolsong Project scope, a Technology Transfer Agreement for CANDU NSSS System Design was concluded. Under tills agreement Atomic Energy of Canada Limited (AECL) is transferring technologies relating to CANDU 6 NSSS design to Korea Atomic Energy Research Institute (KAERI). As a result KAERI is now performing joint design with AECL for the NSSS of the Wolsong Projects. The current NSSS engineering and design progress for Wolsong 2, 3 & 4 is 58 percent as of December 1993. AECL and KAERI will also pursue the development of advanced technology including a large CANDU system on the basis of CANDU 6 technology.

Harris, D.; Lee, I.H.

1994-12-31T23:59:59.000Z

196

Inverse hydrochemical models of aqueous extracts tests  

SciTech Connect (OSTI)

Aqueous extract test is a laboratory technique commonly used to measure the amount of soluble salts of a soil sample after adding a known mass of distilled water. Measured aqueous extract data have to be re-interpreted in order to infer porewater chemical composition of the sample because porewater chemistry changes significantly due to dilution and chemical reactions which take place during extraction. Here we present an inverse hydrochemical model to estimate porewater chemical composition from measured water content, aqueous extract, and mineralogical data. The model accounts for acid-base, redox, aqueous complexation, mineral dissolution/precipitation, gas dissolution/ex-solution, cation exchange and surface complexation reactions, of which are assumed to take place at local equilibrium. It has been solved with INVERSE-CORE{sup 2D} and been tested with bentonite samples taken from FEBEX (Full-scale Engineered Barrier EXperiment) in situ test. The inverse model reproduces most of the measured aqueous data except bicarbonate and provides an effective, flexible and comprehensive method to estimate porewater chemical composition of clays. Main uncertainties are related to kinetic calcite dissolution and variations in CO2(g) pressure.

Zheng, L.; Samper, J.; Montenegro, L.

2008-10-10T23:59:59.000Z

197

Nome Joint Utility Systems | Open Energy Information  

Open Energy Info (EERE)

Joint Utility Systems Joint Utility Systems Jump to: navigation, search Name Nome Joint Utility Systems Place Alaska Utility Id 13642 Utility Location Yes Ownership M NERC Location AK Operates Generating Plant Yes Activity Generation Yes Activity Transmission Yes References EIA Form EIA-861 Final Data File for 2010 - File1_a[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Utility Rate Schedules Grid-background.png Electrical Charge Residential Power Cost Equalization Average Rates Residential: $0.3600/kWh Commercial: $0.3310/kWh References ↑ "EIA Form EIA-861 Final Data File for 2010 - File1_a" Retrieved from "http://en.openei.org/w/index.php?title=Nome_Joint_Utility_Systems&oldid=411195

198

Static strength assessment of cracked tubular joints  

SciTech Connect (OSTI)

Results from a number of investigations on the ultimate capacity of cracked tubular joints are available. A comparison of the results with predictions from parametric equations for the static strength capacity of intact joints indicates that the presence of a defect can have a significant influence on the joint capacity. The data, which were obtained from experiments on small-scale and large-scale tests and numerical analyses, are assessed in this paper. A range of tubular joint geometries containing surface and through-thickness cracks are considered. The data are assessed with respect to characteristic static strength predictions and fracture mechanics predictions based on the use of the Failure Assessment Diagram approach. Finally, an outline of current research in this area is presented.

Stacey, A.; Sharp, J.V. [Health and Safety Executive, London (United Kingdom). Offshore Safety Div.; Nichols, N.W. [AEA Technology, Culham (United Kingdom)

1996-12-01T23:59:59.000Z

199

Sandia National Laboratories: Joint Hire Increases Materials...  

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

Science Collaboration for Sandia, UNM Sandia Funded to Model Power Pods for Utility-Scale Wave-Energy Converter Mapping Water Availability in the Western US Joint Hire Increases...

200

Joint Actinide Shock Physics Experimental Research - JASPER  

ScienceCinema (OSTI)

Commonly known as JASPER the Joint Actinide Shock Physics Experimental Research facility is a two stage light gas gun used to study the behavior of plutonium and other materials under high pressures, temperatures, and strain rates.

None

2015-01-09T23:59:59.000Z

Note: This page contains sample records for the topic "advanced joint inversion" 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

Joint Actinide Shock Physics Experimental Research - JASPER  

SciTech Connect (OSTI)

Commonly known as JASPER the Joint Actinide Shock Physics Experimental Research facility is a two stage light gas gun used to study the behavior of plutonium and other materials under high pressures, temperatures, and strain rates.

None

2014-10-31T23:59:59.000Z

202

Climate Leaders Joint Venture | Open Energy Information  

Open Energy Info (EERE)

Leaders Joint Venture Leaders Joint Venture Jump to: navigation, search Name Climate Leaders' Joint Venture Place Dallas, Texas Product Tudor Investment and Camco International have partnered to create Climate Leaders' Joint Venture. They will have inital working capital of USD 10m, with Camco owning 60%. Coordinates 32.778155°, -96.795404° 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":32.778155,"lon":-96.795404,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

203

Safety Monitor Joint Working Group (JWG) Tour  

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

4 th Meeting of the Joint Working Group of the U.S.-Japan Coordinating Committee of Fusion Energy on Safety in Inter-Institutional Collaborations (U.S.-Japan Safety Monitoring...

204

CHARACTERIZATION OF DAMPING IN BOLTED LAP JOINTS  

SciTech Connect (OSTI)

The dynamic response of a jointed beam was measured in laboratory experiments. The data were analyzed and the system was mathematically modeled to establish plausible representations of joint damping behavior. Damping is examined in an approximate, local linear framework using log decrement and half power bandwidth approaches. in addition, damping is modeled in a nonlinear framework using a hybrid surface irregularities model that employs a bristles-construct. Experimental and analytical results are presented.

C. MALONEY; D. PEAIRS; ET AL

2000-08-01T23:59:59.000Z

205

Feature selection for automatic solder joint inspection  

E-Print Network [OSTI]

FEATURE SELECTION FOR AUTOMATIC SOLDER JOINT INSPECTION A Thesis CHENG-CHENG LEE Submitted to the Graduate College of Texas AiVM University in partial fulfillment of the requirement for the degree of MASTER OF SCIENCE August 1987 Major... Subject: Mechanical Engineering FEATURE SELECTION FOR AUTOMATIC SOLDER JOINT INSPECTION A Thesis by CHENG-CHENG LEE Approved as to style and content by: Morris Driels (Chairman of Committee) Norman Gris ld (Member) i(?? Oren Xlasor'i (kfembef...

Lee, Cheng-Cheng

2012-06-07T23:59:59.000Z

206

Fluid Imaging of Enhanced Geothermal Systems through Joint 3D Geophysical  

Open Energy Info (EERE)

Imaging of Enhanced Geothermal Systems through Joint 3D Geophysical Imaging of Enhanced Geothermal Systems through Joint 3D Geophysical Inverse Modeling Geothermal Lab Call Project Jump to: navigation, search Last modified on July 22, 2011. Project Title Fluid Imaging of Enhanced Geothermal Systems through Joint 3D Geophysical Inverse Modeling Project Type / Topic 1 Laboratory Call for Submission of Applications for Research, Development and Analysis of Geothermal Technologies Project Type / Topic 2 Fluid Imaging Project Description EGS has been defined as enhanced reservoirs that have been created to extract economical amounts of heat from low permeability and/or porosity geothermal resources. Critical to the success of EGS is the successful manipulation of fluids in the subsurface to enhance permeability. Knowledge in the change in volume and location of fluids in the rocks and fractures (both natural and induced) will be needed to manage injection strategies such as the number and location of step out wells, in-fill wells and the ratio of injection to production wells. The key difficulty in manipulating fluids has been our inability to reliably predict their locations, movements and concentrations. We believe combining data from MEQ and electrical surveys has the potential to overcome these problems and can meet many of the above needs, economically. Induced seismicity is currently viewed as one of the essential methods for inferring the success of creating fracture permeability and fluid paths during large scale EGS injections. Fluids are obviously playing a critical role in inducing the seismicity, however, other effects such as thermal, geochemical and stress redistribution, etc. may also play a role.

207

Advanced Accessory Power Supply Topologies  

SciTech Connect (OSTI)

This Cooperative Research and Development Agreement (CRADA) began December 8, 2000 and ended September 30, 2009. The total funding provided by the Participant (General Motors Advanced Technology Vehicles [GM]) during the course of the CRADA totaled $1.2M enabling the Contractor (UT-Battelle, LLC [Oak Ridge National Laboratory, a.k.a. ORNL]) to contribute significantly to the joint project. The initial task was to work with GM on the feasibility of developing their conceptual approach of modifying major components of the existing traction inverter/drive to develop low cost, robust, accessory power. Two alternate methods for implementation were suggested by ORNL and both were proven successful through simulations and then extensive testing of prototypes designed and fabricated during the project. This validated the GM overall concept. Moreover, three joint U.S. patents were issued and subsequently licensed by GM. After successfully fulfilling the initial objective, the direction and duration of the CRADA was modified and GM provided funding for two additional tasks. The first new task was to provide the basic development for implementing a cascaded inverter technology into hybrid vehicles (including plug-in hybrid, fuel cell, and electric). The second new task was to continue the basic development for implementing inverter and converter topologies and new technology assessments for hybrid vehicle applications. Additionally, this task was to address the use of high temperature components in drive systems. Under this CRADA, ORNL conducted further research based on GMs idea of using the motor magnetic core and windings to produce bidirectional accessory power supply that is nongalvanically coupled to the terminals of the high voltage dc-link battery of hybrid vehicles. In order not to interfere with the motors torque, ORNL suggested to use the zero-sequence, highfrequency harmonics carried by the main fundamental motor current for producing the accessory power. Two studies were conducted at ORNL. One was to put an additional winding in the motor slots to magnetically link with the high frequency of the controllable zero-sequence stator currents that do not produce any zero-sequence harmonic torques. The second approach was to utilize the corners of the square stator punching for the high-frequency transformers of the dc/dc inverter. Both approaches were successful. This CRADA validated the feasibility of GMs desire to use the motors magnetic core and windings to produce bidirectional accessory power supply. Three joint U.S. patents with GM were issued to ORNL and GM by the U.S. Patent Office for the research results produced by this CRADA.

Marlino, L.D.

2010-06-15T23:59:59.000Z

208

Advanced Critical Advanced Energy Retrofit Education and Training...  

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

Critical Advanced Energy Retrofit Education and Training and Credentialing - 2014 BTO Peer Review Advanced Critical Advanced Energy Retrofit Education and Training and...

209

Inversion of marine magnetic anomalies by deconvolution  

E-Print Network [OSTI]

. Fahlqu st (Member) Terry W. encer (M er) Earl R. Hoskins (Head of Department) December 1983 ABSTRACT Inversion Of Marine Magnetic Anomalies By Deconvolution (December, 1983) Dennis Lee Harry B. S. , Texas A&M University Co... magnetization, j(x), with a transfer function, g(x), which is dependant upon the location and orientation of the anomaly profile and the ridge axis relative to the earth's present magnetic field [Bott, 1967]. This is expressed as f(x) f g(x-C) ](C) d0...

Harry, Dennis Lee

1983-01-01T23:59:59.000Z

210

AdvAnced  

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

AdvAnced test reActor At the InL advanced Unlike large, commercial power reactors, ATR is a low- temperature, low-pressure reactor. A nuclear reactor is basically an elaborate...

211

Advanced Search Search Tips  

E-Print Network [OSTI]

Advanced Search Search Tips Advanced Search Search Tips springerlink.com SpringerLink 2,000 40,000 20,000 2010 11 Please visit 7 http://www.springerlink.com GO 1997 1997 SpringerLink Advanced Search Search Tips CONTENT DOI CITATION DOI ISSN ISBN CATEGORY AND DATE LIMITERS Journals Books Protocols

Kinosita Jr., Kazuhiko

212

Energy Department Requests Proposals for Advanced Scientific Computing  

Office of Science (SC) Website

Energy Energy Department Requests Proposals for Advanced Scientific Computing Research News Featured Articles Science Headlines 2014 2013 2012 2011 2010 2009 2008 2007 2006 2005 Presentations & Testimony News Archives Contact Information Office of Science U.S. Department of Energy 1000 Independence Ave., SW Washington, DC 20585 P: (202) 586-5430 12.27.05 Energy Department Requests Proposals for Advanced Scientific Computing Research Print Text Size: A A A Subscribe FeedbackShare Page WASHINGTON, DC - The Department of Energy's Office of Science and the National Nuclear Security Administration (NNSA) have issued a joint Request for Proposals for advanced scientific computing research. DOE expects to fund $67 million annually for three years to five years under its Scientific Discovery through Advanced Computing (SciDAC) research program.'

213

R. Shane Johnson, Associate Director Office of Advanced Nuclear Research  

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

Advanced Nuclear Research Advanced Nuclear Research September 30, 2002 Generation IV International Forum Generation IV International Forum Presentation to the Nuclear Energy Research Advisory Committee Office of Nuclear Energy, Science and Technology Generation IV International Forum Generation IV International Forum 6 Government-sanctioned organization working together to plan the future of nuclear energy * Chartered in July 2002 * Conduct joint R&D on next-generation nuclear energy systems * Voluntary member participation in specific projects 6 Observer Organizations * OECD-NEA * IAEA * Euratom South Korea U.S.A. Argentina Brazil Canada France Japan South Africa United Kingdom Switzerland Office of Nuclear Energy, Science and Technology

214

Handbook on dynamics of jointed structures.  

SciTech Connect (OSTI)

The problem of understanding and modeling the complicated physics underlying the action and response of the interfaces in typical structures under dynamic loading conditions has occupied researchers for many decades. This handbook presents an integrated approach to the goal of dynamic modeling of typical jointed structures, beginning with a mathematical assessment of experimental or simulation data, development of constitutive models to account for load histories to deformation, establishment of kinematic models coupling to the continuum models, and application of finite element analysis leading to dynamic structural simulation. In addition, formulations are discussed to mitigate the very short simulation time steps that appear to be required in numerical simulation for problems such as this. This handbook satisfies the commitment to DOE that Sandia will develop the technical content and write a Joints Handbook. The content will include: (1) Methods for characterizing the nonlinear stiffness and energy dissipation for typical joints used in mechanical systems and components. (2) The methodology will include practical guidance on experiments, and reduced order models that can be used to characterize joint behavior. (3) Examples for typical bolted and screw joints will be provided.

Ames, Nicoli M.; Lauffer, James P.; Jew, Michael D.; Segalman, Daniel Joseph; Gregory, Danny Lynn; Starr, Michael James; Resor, Brian Ray

2009-07-01T23:59:59.000Z

215

Session: CSP Advanced Systems -- Advanced Overview (Presentation)  

SciTech Connect (OSTI)

The project description is: (1) it supports crosscutting activities, e.g. advanced optical materials, that aren't tied to a single CSP technology and (2) it supports the 'incubation' of new concepts in preliminary stages of investigation.

Mehos, M.

2008-04-01T23:59:59.000Z

216

7. Twisted_inverse_image.pdf - Department of Mathematics, Purdue ...  

E-Print Network [OSTI]

Feb 20, 2009 ... Suresh Nayak extended Nagata's theorem, and hence the twisted inverse image, to essentially finite-type separated maps [arXiv:0809.1201].

2009-02-22T23:59:59.000Z

217

conference on inverse problems in honor of gunther uhlmann  

E-Print Network [OSTI]

Jun 18, 2012 ... These more general transforms come up in seismic imaging (inverse .... proof backed up by experimental evidence that Maxwell's fish eye in.

2012-06-20T23:59:59.000Z

218

Importance of Elevation and Temperature Inversions for the Interpretat...  

Open Energy Info (EERE)

Geothermal Exploration Jump to: navigation, search OpenEI Reference LibraryAdd to library Conference Proceedings: Importance of Elevation and Temperature Inversions for the...

219

Inverse Parametric Optimization with an Application to Hybrid ...  

E-Print Network [OSTI]

Jul 30, 2013 ... Abstract: We present a number of results on inverse parametric optimization and its application to hybrid system control. We show that any...

Andreas B. Hempel

2013-07-30T23:59:59.000Z

220

Center for Inverse Design: Collaboration Tool for the Center...  

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

Collaboration Tool for the Center for Inverse Design The SharePoint collaboration tool provides access to research results obtained from various theoretical and experimental...

Note: This page contains sample records for the topic "advanced joint inversion" 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

Joint measurability, steering and entropic uncertainty  

E-Print Network [OSTI]

The notion of incompatibility of measurements in quantum theory is in stark contrast with the corresponding classical perspective, where all physical observables are jointly measurable. It is of interest to examine if the results of two or more measurements in the quantum scenario can be perceived from a classical point of view or they still exhibit non-classical features. Clearly, commuting observables can be measured jointly using projective measurements and their statistical outcomes can be discerned classically. However, such simple minded association of compatibility of measurements with commutativity turns out to be limited in an extended framework, where the usual notion of sharp projective valued measurements of self adjoint observables gets broadened to include unsharp measurements of generalized observables constituting positive operator valued measures (POVM). There is a surge of research activity recently towards gaining new physical insights on the emergence of classical behavior via joint measurability of unsharp observables. Here, we explore the entropic uncertainty relation for a pair of discrete observables (of Alice's system) when an entangled quantum memory of Bob is restricted to record outcomes of jointly measurable POVMs only. Within the joint measurability regime, the sum of entropies associated with Alice's measurement outcomes - conditioned by the results registered at Bob's end - are constrained to obey an entropic steering inequality. In this case, Bob's non-steerability reflects itself as his inability in predicting the outcomes of Alice's pair of non-commuting observables with better precision, even when they share an entangled state. As a further consequence, the quantum advantage envisaged for the construction of security proofs in key distribution is lost, when Bob's measurements are restricted to the joint measurability regime.

H. S. Karthik; A. R. Usha Devi; A. K. Rajagopal

2014-10-05T23:59:59.000Z

222

DOE and NYSERDA Join in $7.1 Million Program to Demonstrate Advanced  

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

DOE and NYSERDA Join in $7.1 Million Program to Demonstrate DOE and NYSERDA Join in $7.1 Million Program to Demonstrate Advanced Electric Energy Storage Devices DOE and NYSERDA Join in $7.1 Million Program to Demonstrate Advanced Electric Energy Storage Devices Two major energy storage projects to demonstrate advanced electric energy storage devices in New York State have been selected as part of a joint initiative between the Department of Energy's (DOE) Energy Storage Research Program and the New York State Energy Research and Development Authority(NYSERDA). DOE and NYSERDA Join in $7.1 Million Program to Demonstrate Advanced Electric Energy Storage Devices More Documents & Publications Projects Selected for Funding Under the Joint NYSERDA / DOE Energy Storage Initiative Energy Storage Systems 2007 Peer Review - Utility & Commercial Applications

223

Supersymmetric inversion of effective-range expansions  

E-Print Network [OSTI]

A complete and consistent inversion technique is proposed to derive an accurate interaction potential from an effective-range function for a given partial wave in the neutral case. First, the effective-range function is Taylor or Pad\\'e expanded, which allows high precision fitting of the experimental scattering phase shifts with a minimal number of parameters on a large energy range. Second, the corresponding poles of the scattering matrix are extracted in the complex wave-number plane. Third, the interaction potential is constructed with supersymmetric transformations of the radial Schr\\"odinger equation. As an illustration, the method is applied to the experimental phase shifts of the neutron-proton elastic scattering in the $^1S_0$ and $^1D_2$ channels on the $[0-350]$ MeV laboratory energy interval.

Bikashkali Midya; Jrmie Evrard; Sylvain Abramowicz; O. L. Ramrez Surez; Jean-Marc Sparenberg

2015-01-16T23:59:59.000Z

224

Zeros in (inverse) bremsstrahlung matrix elements  

Science Journals Connector (OSTI)

We discuss the possibility of zeros in the nonrelativistic radiative continuum-continuum matrix element for electron-atom (inverse) bremsstrahlung. As demonstrated earlier for upward transitions from bound states, the occurrence of different signs for the free-free matrix element in limiting cases, plus the requirement of continuity, implies the existence of zeros. Using knowledge of the sign of the dipole matrix element in the soft- and hard-photon limits with one continuum electron energy held fixed, we show that zeros can occur in the s-p matrix element. We discuss the connection of our results to elastic scattering and to Ramsauer-Townsend minima. We consider the observability of zeros in this (s-p) matrix element manifested as minima in the cross sections.

C. David Shaffer; R. H. Pratt; Sung Dahm Oh

1998-01-01T23:59:59.000Z

225

Supersymmetric inversion of effective-range expansions  

E-Print Network [OSTI]

A complete and consistent inversion technique is proposed to derive an accurate interaction potential from an effective-range function for a given partial wave in the neutral case. First, the effective-range function is Taylor or Pad\\'e expanded, which allows high precision fitting of the experimental scattering phase shifts with a minimal number of parameters on a large energy range. Second, the corresponding poles of the scattering matrix are extracted in the complex wave-number plane. Third, the interaction potential is constructed with supersymmetric transformations of the radial Schr\\"odinger equation. As an illustration, the method is applied to the experimental phase shifts of the neutron-proton elastic scattering in the $^1S_0$ and $^1D_2$ channels on the $[0-350]$ MeV laboratory energy interval.

Midya, Bikashkali; Abramowicz, Sylvain; Surez, O L Ramrez; Sparenberg, Jean-Marc

2015-01-01T23:59:59.000Z

226

Pacific Northwest National Laboratory The Joint Global Change  

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

Pacific Northwest Pacific Northwest National Laboratory The Joint Global Change The Joint Global Change Research Institute Research Institute Nuclear Power and Stabilizing CO 2 Concentrations Jae Edmonds and Sonny Kim Nuclear Energy Research Advisory Committee Meeting April 15 and 16, 2002 Alexandria, VA Pacific Northwest National Laboratory 2 The Joint Global Change The Joint Global Change Research Institute Research Institute CLIMATE CHANGE Pacific Northwest National Laboratory 3 The Joint Global Change The Joint Global Change Research Institute Research Institute CLIMATE CHANGE Multiple gases * CO 2 (fossil fuel, land-use) * CH 4 (rice paddies, ruminant livestock, landfills, coal mining, oil and gas production, incomplete combustion) * N 2 O (nitrogen fertilizers, industrial processes, other??)

227

Advanced Duct Sealing Testing  

SciTech Connect (OSTI)

Duct leakage has been identified as a major source of energy loss in residential buildings. Most duct leakage occurs at the connections to registers, plenums or branches in the duct system. At each of these connections a method of sealing the duct system is required. Typical sealing methods include tapes or mastics applied around the joints in the system. Field examinations of duct systems have typically shown that these seals tend to fail over extended periods of time. The Lawrence Berkeley National Laboratory has been testing sealant durability for several years. Typical duct tape (i.e. fabric backed tapes with natural rubber adhesives) was found to fail more rapidly than all other duct sealants. This report summarizes the results of duct sealant durability testing of five UL 181B-FX listed duct tapes (three cloth tapes, a foil tape and an Oriented Polypropylene (OPP) tape). One of the cloth tapes was specifically developed in collaboration with a tape manufacturer to perform better in our durability testing. The first test involved the aging of common ''core-to-collar joints'' of flexible duct to sheet metal collars, and sheet metal ''collar-to-plenum joints'' pressurized with 200 F (93 C) air. The second test consisted of baking duct tape specimens in a constant 212 F (100 C) oven following the UL 181B-FX ''Temperature Test'' requirements. Additional tests were also performed on only two tapes using sheet metal collar-to-plenum joints. Since an unsealed flexible duct joint can have a variable leakage depending on the positioning of the flexible duct core, the durability of the flexible duct joints could not be based on the 10% of unsealed leakage criteria. Nevertheless, the leakage of the sealed specimens prior to testing could be considered as a basis for a failure criteria. Visual inspection was also documented throughout the tests. The flexible duct core-to-collar joints were inspected monthly, while the sheet metal collar-to-plenum joints were inspected weekly. The baking test specimens were visually inspected weekly, and the durability was judged by the observed deterioration in terms of brittleness, cracking, flaking and blistering (the terminology used in the UL 181B-FX test procedure).

Sherman, Max H.; Walker, Iain S.

2003-08-01T23:59:59.000Z

228

Structure of the crust beneath Cameroon, West Africa, from the joint inversion of Rayleigh wave group velocities and receiver functions  

Science Journals Connector (OSTI)

......a major tectonic feature extending from the Darfur region in Sudan across central Africa to the Adamawa Plateau (Fairhead Okereke...characterized by the intrusion of mafic doleritic dykes and ended with a thermal or hydrothermal event c. 1800 Ma (Tchameni et al. 2001......

Alain-Pierre K. Tokam; Charles T. Tabod; Andrew A. Nyblade; Jordi Juli; Douglas A. Wiens; Michael E. Pasyanos

2010-11-01T23:59:59.000Z

229

Advances in steam turbine technology for the power generation industry. PWR-Volume 26  

SciTech Connect (OSTI)

This is a collection of the papers on advances in steam turbine technology for the power generation industry presented at the 1994 International Joint Power Generation Conference. The topics include advances in steam turbine design, application of computational fluid dynamics to turbine aerodynamic design, life extension of fossil and nuclear powered steam turbine generators, solid particle erosion control technologies, and artificial intelligence, monitoring and diagnostics.

Moore, W.G. [ed.

1994-12-31T23:59:59.000Z

230

THE ADVANCED CHEMISTRY BASINS PROJECT  

SciTech Connect (OSTI)

In the next decades, oil exploration by majors and independents will increasingly be in remote, inaccessible areas, or in areas where there has been extensive shallow exploration but deeper exploration potential may remain; areas where the collection of data is expensive, difficult, or even impossible, and where the most efficient use of existing data can drive the economics of the target. The ability to read hydrocarbon chemistry in terms of subsurface migration processes by relating it to the evolution of the basin and fluid migration is perhaps the single technological capability that could most improve our ability to explore effectively because it would allow us to use a vast store of existing or easily collected chemical data to determine the major migration pathways in a basin and to determine if there is deep exploration potential. To this end a the DOE funded a joint effort between California Institute of Technology, Cornell University, and GeoGroup Inc. to assemble a representative set of maturity and maturation kinetic models and develop an advanced basin model able to predict the chemistry of hydrocarbons in a basin from this input data. The four year project is now completed and has produced set of public domain maturity indicator and maturation kinetic data set, an oil chemistry and flash calculation tool operable under Excel, and a user friendly, graphically intuitive basin model that uses this data and flash tool, operates on a PC, and simulates hydrocarbon generation and migration and the chemical changes that can occur during migration (such as phase separation and gas washing). The DOE Advanced Chemistry Basin Model includes a number of new methods that represent advances over current technology. The model is built around the concept of handling arbitrarily detailed chemical composition of fluids in a robust finite-element 2-D grid. There are three themes on which the model focuses: chemical kinetic and equilibrium reaction parameters, chemical phase equilibrium, and physical flow through porous media. The chemical kinetic scheme includes thermal indicators including vitrinite, sterane ratios, hopane ratios, and diamonoids; and a user-modifiable reaction network for primary and secondary maturation. Also provided is a database of type-specific kerogen maturation schemes. The phase equilibrium scheme includes modules for primary and secondary migration, multi-phase equilibrium (flash) calculations, and viscosity predictions.

William Goddard; Peter Meulbroek; Yongchun Tang; Lawrence Cathles III

2004-04-05T23:59:59.000Z

231

Addressing the Need for Alternative Transportation Fuels: The Joint BioEnergy Institute  

E-Print Network [OSTI]

Fuels: The Joint BioEnergy Institute Harvey W. Blanch ,,,, * Joint BioEnergy Institute, Department of Chemicalbiomass monomers. The Joint BioEnergy Institute (JBEI) is a

Blanch, Harvey

2010-01-01T23:59:59.000Z

232

Joint Inverted Indexing Kaiming He2  

E-Print Network [OSTI]

Joint Inverted Indexing Yan Xia1 Kaiming He2 Fang Wen2 Jian Sun2 1 University of Science and Technology of China 2 Microsoft Research Asia Abstract Inverted indexing is a popular non-exhaustive solution to large scale search. An inverted file is built by a quantizer such as k-means or a tree structure. It has

Bernstein, Phil

233

Jointly organised by HKU CIVIL ENGRG. DEPT.  

E-Print Network [OSTI]

SEMINAR Jointly organised by and HKU CIVIL ENGRG. DEPT. Centre for Infrastructure and Construction Industry Development THE USE OF TRENCHLESS TECHNOLOGY FOR THE IMPROVEMENT OF URBAN HABITATS by Ian, vibration, and air pollution. The frustration this causes is aggravated by the knowledge that there often

Tam, Vincent W. L.

234

Dashboards in Higher UMACRAO/WACRAO Joint  

E-Print Network [OSTI]

Dashboards in Higher Education UMACRAO/WACRAO Joint Conference November 1-3, 2006 Phil Hull-UW Madison, Office of the Registrar Jason Haverly-UW River Falls, Information Technology Services Gery informed decisions based on collected BI (business intelligence) ·Align strategies and organizational goals

Wisconsin at Madison, University of

235

Joint with application in electrochemical devices  

DOE Patents [OSTI]

A joint for use in electrochemical devices, such as solid oxide fuel cells (SOFCs), oxygen separators, and hydrogen separators, that will maintain a hermetic seal at operating temperatures of greater than 600.degree. C., despite repeated thermal cycling excess of 600.degree. C. in a hostile operating environment where one side of the joint is continuously exposed to an oxidizing atmosphere and the other side is continuously exposed to a wet reducing gas. The joint is formed of a metal part, a ceramic part, and a flexible gasket. The flexible gasket is metal, but is thinner and more flexible than the metal part. As the joint is heated and cooled, the flexible gasket is configured to flex in response to changes in the relative size of the metal part and the ceramic part brought about by differences in the coefficient of thermal expansion of the metal part and the ceramic part, such that substantially all of the tension created by the differences in the expansion and contraction of the ceramic and metal parts is absorbed and dissipated by flexing the flexible gasket.

Weil, K Scott [Richland, WA; Hardy, John S [Richland, WA

2010-09-14T23:59:59.000Z

236

Estimation of Parigi reservoir characteristics using seismic attributes, AVO analysis and AVO inversion, and seismic inversion  

SciTech Connect (OSTI)

In the carbonate reservoir, the gas was trapped in the cavity of the formation. First of all, to identify the cavity as the distribution of the cavity or porous zone will be done by reflection strength and instantaneous frequency from the seismic attribute analysis. After the zone has been identified, the existing gas and the value of porosity can be estimated using AVO analysis and AVO inversion technique. This idea was applied to the carbonate reservoir within the Parigi Formation in the Northwest Java Basin (Indonesia) by Santoso et al. The result shows a clear zone of high reflection strength and low instantaneous frequency in the carbonate build up. The porosity estimated by AVO inversion gives a value of the porosity about 38% and the Poisson`s ratio around 0.22-0.26. This paper is continuation of Santoso et al. study. It is done by the delineation of the porosity which can be displayed by the acoustic impedance section as a result of seismic inversion process. The delineation of the reservoir characters to the horizontal direction as previous study gives around a similar value as shown by acoustic impedance value. When these results were compared to the borehole data in the location, they are very close. Therefore this idea has given a satisfactory result in estimating porosity from seismic data and delineating the carbonate reservoir away from the borehole.

Santoso, D.; Hendrajaya, L.; Watkins, J.S. [and others

1995-12-31T23:59:59.000Z

237

JORDAN GEOMETRIES AN APPROACH VIA INVERSIONS WOLFGANG BERTRAM  

E-Print Network [OSTI]

JORDAN GEOMETRIES ­ AN APPROACH VIA INVERSIONS WOLFGANG BERTRAM Abstract. Jordan geometries]) as spaces equipped with point reflections Sx fixing x, and therefore the theories of Jordan geometries action of torsors and of symmetric spaces is introduced. Jordan geometries give rise both to inversive

Paris-Sud XI, Université de

238

Inversion of the Pieri formula for Macdonald polynomials  

E-Print Network [OSTI]

Inversion of the Pieri formula for Macdonald polynomials Michel Lassalle Centre National de la://www.mat.univie.ac.at/~schlosse February 8, 2004 Abstract We give the explicit analytic development of Macdonald polynomials in terms and phrases: Macdonald polynomials, Pieri formula, matrix inversion, symmetric functions, Schur functions

Schlosser, Michael

239

Program Inversion for Tail Recursive Functions Naoki Nishida1  

E-Print Network [OSTI]

inputs, say vi1 , . . . , vim , the partial inverse computation computes the remaining inputs vj1 , . . . , vjk such that f(v1, . . . , vn) = v with {vi1 , . . . , vim }{vj1 , . . . , vjk } = {v1, . . . , vn} and {vi1 , . . . , vim } {vj1 , . . . , vjk } = . Two approaches to inverse computation are distinguished

Vidal, Germán

240

INVERSE PROBLEM ON THE LINE WITHOUT PHASE INFORMATION  

E-Print Network [OSTI]

in neutron and x­ray scattering studies of surface and interface structures, see e.g. [FR91,FY96,ZC95 of a potential with support in a right half­line is studied in terms of the scattering data consisting Keywords: Phase retrieval, Inverse scattering, 1­D Schr¨odinger equation Short title: Inverse problem

Note: This page contains sample records for the topic "advanced joint inversion" from the National Library of EnergyBeta (NLEBeta).
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241

INVERSE PROBLEM ON THE LINE WITHOUT PHASE INFORMATION  

E-Print Network [OSTI]

applications in neutron and x-ray scattering studies of surface and interface structures, see e.g. [FR91,FY96 of a potential with support in a right half-line is studied in terms of the scattering data consisting Keywords: Phase retrieval, Inverse scattering, 1-D Schrodinger equation Short title: Inverse problem

242

A computationally feasible approximate resolution matrix for seismic inverse problems  

Science Journals Connector (OSTI)

......traveltimes, 65th Ann. Int. Mtg, Soc. Expl. Geophys...mest in the inversion process: (1) where R E W...subsurface, the inversion process cannot generally return...I then applied this process to two field-data reflectivity...traveltimes, 65th Ann. Int. Mtg, Soc. Expl. Geophys......

Susan E. Minkoff

1996-08-01T23:59:59.000Z

243

Optical Aharonov-Bohm effect: an inverse hyperbolic problems approach  

E-Print Network [OSTI]

We describe the general setting for the optical Aharonov-Bohm effect based on the inverse problem of the identification of the coefficients of the governing hyperbolic equation by the boundary measurements. We interpret the inverse problem result as a possibility in principle to detect the optical Aharonov-Bohm effect by the boundary measurements.

Gregory Eskin

2007-10-18T23:59:59.000Z

244

Finite Element Discretization Strategies for the Inverse Electrocardiographic (ECG) Problem  

E-Print Network [OSTI]

Finite Element Discretization Strategies for the Inverse Electrocardiographic (ECG) Problem Dafang electrocardiographic (ECG) problems re- quires the ability to both quantify and minimize approxi- mation errors specifically for the inverse ECG prob- lem. By quantitatively analyzing the connection between the ill

Utah, University of

245

Advanced Materials | ORNL  

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

Research Areas Research Areas Research Highlights Facilities and Capabilities Science to Energy Solutions News & Awards Events and Conferences Supporting Organizations Directionally Solidified Materials Using high-temperature optical floating zone furnace to produce monocrystalline molybdenum alloy micro-pillars Home | Science & Discovery | Advanced Materials Advanced Materials | Advanced Materials SHARE ORNL has the nation's most comprehensive materials research program and is a world leader in research that supports the development of advanced materials for energy generation, storage, and use. We have core strengths in three main areas: materials synthesis, characterization, and theory. In other words, we discover and make new materials, we study their structure,

246

Advanced Concepts Breakout Group  

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

Workshop Workshop Advanced Concepts Working Group Facilitator: John J. Petrovic Scribe: Sherry Marin Advanced Storage Techniques/ Approaches in Priority Order 1. Crystalline Nanoporous Materials (15) 2. Polymer Microspheres (12) Self-Assembled Nanocomposites (12) 3. Advanced Hydrides (11) Metals - Organic (11) 4. BN Nanotubes (5) Hydrogenated Amorphous Carbon (5) 5. Mesoporous materials (4) Bulk Amorphous Materials (BAMs) (4) 6. Iron Hydrolysis (3) 7. Nanosize powders (2) 8. Metallic Hydrogen (1) Hydride Alcoholysis (1) Overarching R&D Questions for All Advanced Materials * Maximum storage capacity - theoretical model * Energy balance / life cycle analysis * Hydrogen absorption / desorption kinetics * Preliminary cost analysis - potential for low cost, high

247

Advanced Cathode Catalysts  

Broader source: Energy.gov [DOE]

This presentation, which focuses on advanced cathode catalysts, was given by Piotr Zelenay of Los Alamos National laboratory at a February 2007 meeting on new fuel cell projects.

248

Advance Care Planning Safeguards  

Science Journals Connector (OSTI)

Regardless of which goals of advance care planning are featured, safeguards, as reviewed in my article and by...5 we inadvertently may be doing harm.

J. Andrew Billings MD

2012-11-01T23:59:59.000Z

249

Advanced Reciprocating Engine Systems  

Broader source: Energy.gov [DOE]

The Advanced Reciprocating Engine Systems (ARES) program is designed to promote separate but parallel engine development between the major stationary, gaseous fueled engine manufacturers in the...

250

Advanced Fuel Cycle Program  

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

Working with INL Community Outreach Visitor Information Calendar of Events ATR National Scientific User Facility Center for Advanced Energy Studies Light Water Reactor...

251

Advances in Physical Chemistry  

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

Hindawi Publishing Corporation Advances in Physical Chemistry Volume 2011, Article ID 907129, 18 pages doi:10.11552011907129 Review Article Contrast and Synergy between...

252

People | Advanced Photon Source  

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

User Office Floor Coordinators Beamline Phones Sectors Directory Media Contact Rick Fenner (630) 252-5280 Webmaster Kelly Cunningham (630) 252-0619 Mailing Address Advanced...

253

Advances in photosynthesis  

Science Journals Connector (OSTI)

Advances in photosynthesis ... This article emphasizes the relation between photosynthetic chemistry and the molecular architecture of the photosynthetic center in plant cells. ...

Roderic B. Park

1962-01-01T23:59:59.000Z

254

Inversion of synthetic aperture radar interferograms for sources of  

Open Energy Info (EERE)

Inversion of synthetic aperture radar interferograms for sources of Inversion of synthetic aperture radar interferograms for sources of production-related subsidence at the Dixie Valley geothermal field Jump to: navigation, search OpenEI Reference LibraryAdd to library Journal Article: Inversion of synthetic aperture radar interferograms for sources of production-related subsidence at the Dixie Valley geothermal field Authors Bill Foxall and D. W. Vasco Published Journal Journal of Volcanology and Geothermal Research, 2008 DOI Not Provided Check for DOI availability: http://crossref.org Online Internet link for Inversion of synthetic aperture radar interferograms for sources of production-related subsidence at the Dixie Valley geothermal field Citation Bill Foxall,D. W. Vasco. 2008. Inversion of synthetic aperture radar interferograms for sources of production-related subsidence at the Dixie

255

Fuel Cell Technologies Office: Joint Fuel Cell Bus Workshop  

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

Joint Fuel Cell Bus Joint Fuel Cell Bus Workshop to someone by E-mail Share Fuel Cell Technologies Office: Joint Fuel Cell Bus Workshop on Facebook Tweet about Fuel Cell Technologies Office: Joint Fuel Cell Bus Workshop on Twitter Bookmark Fuel Cell Technologies Office: Joint Fuel Cell Bus Workshop on Google Bookmark Fuel Cell Technologies Office: Joint Fuel Cell Bus Workshop on Delicious Rank Fuel Cell Technologies Office: Joint Fuel Cell Bus Workshop on Digg Find More places to share Fuel Cell Technologies Office: Joint Fuel Cell Bus Workshop on AddThis.com... Publications Program Publications Technical Publications Educational Publications Newsletter Program Presentations Multimedia Conferences & Meetings Annual Merit Review Proceedings Workshop & Meeting Proceedings Webinars

256

Third National Report for the Joint Convention on the Safety...  

Office of Environmental Management (EM)

for the Joint Convention on the Safety of Spent Fuel Management and on the Safety of Radioactive Waste Management Third National Report for the Joint Convention on the Safety...

257

Second National Report for the Joint Convention on the Safety...  

Office of Environmental Management (EM)

for the Joint Convention on the Safety of Spent Fuel Management and on the Safety of Radioactive Waste Management Second National Report for the Joint Convention on the Safety...

258

Fourth National Report for the Joint Convention on the Safety...  

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

for the Joint Convention on the Safety of Spent Fuel Management and on the Safety of Radioactive Waste Management Fourth National Report for the Joint Convention on the Safety...

259

2014 SAME Mid-Atlantic Regional Joint Engineer Training Symposium...  

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

SAME Mid-Atlantic Regional Joint Engineer Training Symposium (JETS) 2014 SAME Mid-Atlantic Regional Joint Engineer Training Symposium (JETS) November 12, 2014 8:00AM EST to...

260

Funding Opportunity: Advancing Digitization of Biodiversity Collections (ADBC) Sponsor: National Science Foundation  

E-Print Network [OSTI]

Funding Opportunity: Advancing Digitization of Biodiversity Collections (ADBC) Sponsor: National, is a rich resource providing the baseline from which to further biodiversity research and provide critical. The name of the program is modified from Biological to Biodiversity to indicate more clearly the joint

Suzuki, Masatsugu

Note: This page contains sample records for the topic "advanced joint inversion" 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

SPIDERS Joint Capability Technology Demonstration Industry Day Presentations  

Broader source: Energy.gov [DOE]

Presentations from the SPIDERS Joint Capability Technology Demonstration Industry Day, which occurred on April 22, 2014, at Fort Carson, Colorado.

262

Microbial Genomics Data from the DOE Joint Genome Institute (JGI)  

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

As of March 2008, The Joint Genome Institute has released 296 Prokaryotic microbial sites, with 216 in finished status.

263

Development and test of the ITER conductor joints  

SciTech Connect (OSTI)

Joints for the ITER superconducting Central Solenoid should perform in rapidly varying magnetic field with low losses and low DC resistance. This paper describes the design of the ITER joint and presents its assembly process. Two joints were built and tested at the PTF facility at MIT. Test results are presented, losses in transverse and parallel field and the DC performance are discussed. The developed joint demonstrates sufficient margin for baseline ITER operating scenarios.

Martovetsky, N., LLNL

1998-05-14T23:59:59.000Z

264

Kansas Advanced Semiconductor Project  

SciTech Connect (OSTI)

KASP (Kansas Advanced Semiconductor Project) completed the new Layer 0 upgrade for D0, assumed key electronics projects for the US CMS project, finished important new physics measurements with the D0 experiment at Fermilab, made substantial contributions to detector studies for the proposed e+e- international linear collider (ILC), and advanced key initiatives in non-accelerator-based neutrino physics.

Baringer, P.; Bean, A.; Bolton, T.; Horton-Smith, G.; Maravin, Y.; Ratra, B.; Stanton, N.; von Toerne, E.; Wilson, G.

2007-09-21T23:59:59.000Z

265

Advanced Windows Test Facility  

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

Exterior of Advanced Windows Test Facility Exterior of Advanced Windows Test Facility Advanced Windows Test Facility This multi-room laboratory's purpose is to test the performance and properties of advanced windows and window systems such as electrochromic windows, and automatically controlled shutters and blinds. The lab simulates real-world office spaces. Embedded instrumentation throughout the lab records solar gains and losses for specified time periods, weather conditions, energy use, and human comfort indicators. Electrochromic glazings promise to be a major advance in energy-efficient window technology, helping to achieve the goal of transforming windows and skylights from an energy liability in buildings to an energy source. The glazing can be reversibly switched from a clear to a transparent, colored

266

Advanced Fuels Synthesis  

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

Advanced Fuels Synthesis Advanced Fuels Synthesis Coal and Coal/Biomass to Liquids Advanced Fuels Synthesis The Advanced Fuels Synthesis Key Technology is focused on catalyst and reactor optimization for producing liquid hydrocarbon fuels from coal/biomass mixtures, supports the development and demonstration of advanced separation technologies, and sponsors research on novel technologies to convert coal/biomass to liquid fuels. Active projects within the program portfolio include the following: Fischer-Tropsch fuels synthesis Small Scale Coal Biomass Liquids Production Using Highly Selective Fischer Tropsch Catalyst Small Scale Pilot Plant for the Gasification of Coal and Coal/Biomass Blends and Conversion of Derived Syngas to Liquid Fuels Via Fischer-Tropsch Synthesis Coal Fuels Alliance: Design and Construction of Early Lead Mini Fischer-Tropsch Refinery

267

Linearized Functional Minimization for Inverse Modeling  

SciTech Connect (OSTI)

Heterogeneous aquifers typically consist of multiple lithofacies, whose spatial arrangement significantly affects flow and transport. The estimation of these lithofacies is complicated by the scarcity of data and by the lack of a clear correlation between identifiable geologic indicators and attributes. We introduce a new inverse-modeling approach to estimate both the spatial extent of hydrofacies and their properties from sparse measurements of hydraulic conductivity and hydraulic head. Our approach is to minimize a functional defined on the vectors of values of hydraulic conductivity and hydraulic head fields defined on regular grids at a user-determined resolution. This functional is constructed to (i) enforce the relationship between conductivity and heads provided by the groundwater flow equation, (ii) penalize deviations of the reconstructed fields from measurements where they are available, and (iii) penalize reconstructed fields that are not piece-wise smooth. We develop an iterative solver for this functional that exploits a local linearization of the mapping from conductivity to head. This approach provides a computationally efficient algorithm that rapidly converges to a solution. A series of numerical experiments demonstrates the robustness of our approach.

Wohlberg, Brendt [Los Alamos National Laboratory; Tartakovsky, Daniel M. [University of California, San Diego; Dentz, Marco [Institute of Environmental Assessment and Water Research, Barcelona, Spain

2012-06-21T23:59:59.000Z

268

The relativistic inverse stellar structure problem  

SciTech Connect (OSTI)

The observable macroscopic properties of relativistic stars (whose equations of state are known) can be predicted by solving the stellar structure equations that follow from Einsteins equation. For neutron stars, however, our knowledge of the equation of state is poor, so the direct stellar structure problem can not be solved without modeling the highest density part of the equation of state in some way. This talk will describe recent work on developing a model independent approach to determining the high-density neutron-star equation of state by solving an inverse stellar structure problem. This method uses the fact that Einsteins equation provides a deterministic relationship between the equation of state and the macroscopic observables of the stars which are composed of that material. This talk illustrates how this method will be able to determine the high-density part of the neutron-star equation of state with few percent accuracy when high quality measurements of the masses and radii of just two or three neutron stars become available. This talk will also show that this method can be used with measurements of other macroscopic observables, like the masses and tidal deformabilities, which can (in principle) be measured by gravitational wave observations of binary neutron-star mergers.

Lindblom, Lee [Theoretical Astrophysics, California Institute of Technology, Pasadena, CA 91125 (United States)

2014-01-14T23:59:59.000Z

269

Materials - Coatings & Lubricants - Illinois Center for Advanced Tribology  

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

Illinois Center for Advanced Tribology Illinois Center for Advanced Tribology ICAT brochure cover TRI - BOL*O*GY (N) -- the science and technology of friction, wear, and lubrication of interacting surfaces in relative motion. The Illinois Center for Advanced Tribology (ICAT) is a virtual center that brings together the skills and talents of multiple investigators and unique facilities from Argonne National Laboratory and three partnering universities to resolve critical friction, wear, and lubrication issues in biomedical implants, alternative energy technologies, and extreme environments. The Center's tribology experts work closely with industry, and with state and federal agencies through jointly funded research projects, to perform leading-edge research on the impact of materials, coatings, and fluids on

270

Pulsed Magnetic Welding for Advanced Core and Cladding Steel  

SciTech Connect (OSTI)

To investigate a solid-state joining method, pulsed magnetic welding (PMW), for welding the advanced core and cladding steels to be used in Generation IV systems, with a specific application for fuel pin end-plug welding. As another alternative solid state welding technique, pulsed magnetic welding (PMW) has not been extensively explored on the advanced steels. The resultant weld can be free from microstructure defects (pores, non-matallic inclusions, segregation of alloying elements). More specifically, the following objectives are to be achieved, 1) To design a suitable welding apparatus fixture, and optimize welding parameters for repeatable and acceptable joining of the fuel pin end-plug. The welding will be evaluated using tensile tests for lap joint weldments and helium leak tests for the fuel pin end-plug. 2) investigate the microstructural and mechanical properties changes in PMW weldments of proposed advanced core and cladding alloys. 3) Simulate the irradiation effects on the PWM weldments using ion irradiation.

Cao, Guoping; Yang, Yong

2013-12-19T23:59:59.000Z

271

Joint Global Change Research Institute | Open Energy Information  

Open Energy Info (EERE)

Global Change Research Institute Global Change Research Institute Jump to: navigation, search Logo: Joint Global Change Research Institute Name Joint Global Change Research Institute Agency/Company /Organization Pacific Northwest National Laboratory Sector Energy, Land Focus Area Energy Efficiency Topics Policies/deployment programs, Resource assessment, Pathways analysis Website http://www.globalchange.umd.ed References Global Change Research Institute [1] Abstract The Joint Global Change Research Institute (JGCRI) houses an interdisciplinary team dedicated to understanding the problems of global climate change and their potential solutions. Joint Institute staff bring decades of experience and expertise to bear in science, technology, economics, and policy. "The Joint Global Change Research Institute (JGCRI) houses an

272

U.S.-Sweden Joint PHEV Research  

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

to jointly develop new plug-in to jointly develop new plug-in hybrid vehicle (PHEV) technology and accelerate its consumer acceptance and commercialization, the U.S. Department of Energy (DOE) and Sweden signed a Memorandum of Understanding (MOU) in July for a one year, $1 million cost-sharing agreement to be equally funded by DOE and the Swedish Energy Agency. Through contacts developed over many years conducting international technology assessment for the Department of Energy, Argonne National Laboratory initiated the MOU, which was signed by DOE Assistant Secretary Alexander Karsner and Director General of the Swedish Energy Agency Tomas Kåberger, on the Swedish island of Gotland. The ceremony included comments by Swedish Deputy Prime Minister Maud Olofsson and U.S. Ambassador to Sweden Michael

273

Ten Years Later: A Joint Library Evolves  

Science Journals Connector (OSTI)

Abstract In 2003, a unique joint library was created. A partnership between the San Jose Public Library system and San Jose State University, the Dr. Martin Luther King, Jr. Library serves a city population of more than a million and a campus population of over 30,000 students. With different patrons and different missions, bringing the two library cultures and functions together presented many challenges, but the library today is a vital, innovative space for learning. In the ten years since its opening, however, the cost savings envisioned when the library was created have not been realized. Also, the partnership originally presented in the library's organizational structure has undergone alterations. This restructuring was driven by changes in funding, staffing, and patron needs. Despite this organizational evolution, the King Library still provides a richer resource to its communities than either partner could have provided alone and can serve as a model to other communities considering the creation of a joint library.

Ann Agee

2014-01-01T23:59:59.000Z

274

Joint Outreach Task Group (JOTG) Calendar: June  

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

Former Worker Program (FWP) Home Covered Sites/Populations › Construction Worker Screening Projects › Production Worker Screening Projects › Supplemental Screening Program › Beryllium Vendor Screening Program Upcoming Events Program Implementation Outreach Medical Screening - Conventional Medical Screening - Early Lung Cancer Detection Communicating Results Protecting Participant Information Sharing De-identified Data Chronic Beryllium Disease Awareness Joint Outreach Task Group (JOTG) Worker Testimonials Contact Us FWP Scientific Publications FWP Documents Related Links Office of Health and Safety Home Page HSS Logo Joint Outreach Task Group Calendar: June 2013 Sunday Monday Tuesday Wednesday Thursday Friday Saturday 26 27 28 29 30 31 1 2 3 4 FWP Event Mound Miamisburg, OH

275

Inverse Freezing in Mean-Field Models of Fragile Glasses  

E-Print Network [OSTI]

A disordered spin model suitable for studying inverse freezing in fragile glass-forming systems is introduced. The model is a microscopic realization of the ``random-first order'' scenario in which the glass transition can be either continuous or discontinuous in thermodynamic sense. The phase diagram exhibits a first-order transition line between two fluid phases terminating at a critical point. When the interacting degrees of freedom are entropically favoured an inverse static glass transition and a double inverse dynamic freezing appear.

Mauro Sellitto

2006-03-14T23:59:59.000Z

276

Inverse freezing in mean-field models of fragile glasses  

Science Journals Connector (OSTI)

A disordered spin model suitable for studying inverse freezing in fragile glass-forming systems is introduced. The model is a microscopic realization of the random first-order scenario in which the glass transition can be either continuous or discontinuous in thermodynamic sense. The phase diagram exhibits a first-order transition line between two fluid phases terminating at a critical point. When the interacting degrees of freedom are entropically favored, an inverse static glass transition and a double inverse dynamic freezing appear.

Mauro Sellitto

2006-05-30T23:59:59.000Z

277

Pipeline safety joint eliminates need for divers  

SciTech Connect (OSTI)

The Sea-Hook coupling is a diverless pressure-compensated pipeline safety joint designed to protect the pipe from damage by excessive physical loads. The coupling provides a predetermined weak point in the line that will cause a controlled separation when the line is exposed to strong wave action or dragging anchors. Moreover, it offers prepressurized remote lockout protection, metal seal integrity, no hand-up separation, enclosed bolting, optimal manual lockout, and no springs or shear rings.

Not Available

1983-04-01T23:59:59.000Z

278

Water: Advanced Irrigation Technologies  

Science Journals Connector (OSTI)

Abstract Limited opportunities to further expand the volume of global freshwaters allocated to irrigation means that advanced irrigation technologies, aiming to improve efficiency of existing systems, are timely needed and are of paramount importance. This article Advanced Irrigation Technologies describes the latest advances in irrigation application methods, irrigation management, and other novel developments. It provides a vision for the future, including emerging risks, opportunities, and technical challenges, as the world gears up to supply 50% more food to an additional 2 billion people by 2050.

C.B. Hedley; J.W. Knox; S.R. Raine; R. Smith

2014-01-01T23:59:59.000Z

279

DOE-EERC Fossil Energy Base Program and Jointly Sponsored Research Program  

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

DOE-EERC FOssil EnERgy BasE PROgRam DOE-EERC FOssil EnERgy BasE PROgRam anD JOintly sPOnsORED REsEaRCh PROgRam Description Since 1998, the U.S. Department of Energy (DOE), through the Advanced Research Program of the National Energy Technology Laboratory (NETL), has been providing financial support to the University of North Dakota's Energy and Environmental Research Center (EERC). Within the framework of two cooperative agreements, the EERC performs research, development, and demonstration (RD&D) projects aimed at advancing the deployment of technologies that will improve energy efficiency and environmental performance of fossil energy systems in areas that would otherwise not be adequately addressed by the private sector. Under a Base agreement, the EERC focuses on new concepts for highly efficient,

280

DOE-WRI Jointly Sponsored Research Program on Energy-Related Topics  

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

Power Systems Power Systems Advanced Research ContaCts Kamalendu Das Project Manager Gasification and Combustion Projects Division National Energy Technology Laboratory 3610 Collins Ferry Road P.O. Box 880 Morgantown, WV 26507 304-285-4065 kamal.das@netl.doe.gov Robert R. Romanosky Technology Manager Advanced Research National Energy Technology Laboratory 3610 Collins Ferry Road P.O. Box 880 Morgantown, WV 26507 304-285-4721 robert.romanosky@netl.doe.gov Vijay K. sethi Western Research Institute 365 North 9th Street P.O. Box 3395 Laramie, WY 82072-3380 307-721-2376 vsethi@uwyo.edu http://wri.uwyo.edu/ DOE-WRI JOIntly SpOnSORED RESEaRch pROgRam On EnERgy-RElatED tOpIcS Description For over two decades, the University of Wyoming Research Corporation - doing business as the Western Research Institute (WRI) - has been supporting the

Note: This page contains sample records for the topic "advanced joint inversion" 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

Comparison of Joint Modeling Approaches Including Eulerian Sliding Interfaces  

SciTech Connect (OSTI)

Accurate representation of discontinuities such as joints and faults is a key ingredient for high fidelity modeling of shock propagation in geologic media. The following study was done to improve treatment of discontinuities (joints) in the Eulerian hydrocode GEODYN (Lomov and Liu 2005). Lagrangian methods with conforming meshes and explicit inclusion of joints in the geologic model are well suited for such an analysis. Unfortunately, current meshing tools are unable to automatically generate adequate hexahedral meshes for large numbers of irregular polyhedra. Another concern is that joint stiffness in such explicit computations requires significantly reduced time steps, with negative implications for both the efficiency and quality of the numerical solution. An alternative approach is to use non-conforming meshes and embed joint information into regular computational elements. However, once slip displacement on the joints become comparable to the zone size, Lagrangian (even non-conforming) meshes could suffer from tangling and decreased time step problems. The use of non-conforming meshes in an Eulerian solver may alleviate these difficulties and provide a viable numerical approach for modeling the effects of faults on the dynamic response of geologic materials. We studied shock propagation in jointed/faulted media using a Lagrangian and two Eulerian approaches. To investigate the accuracy of this joint treatment the GEODYN calculations have been compared with results from the Lagrangian code GEODYN-L which uses an explicit treatment of joints via common plane contact. We explore two approaches to joint treatment in the code, one for joints with finite thickness and the other for tight joints. In all cases the sliding interfaces are tracked explicitly without homogenization or blending the joint and block response into an average response. In general, rock joints will introduce an increase in normal compliance in addition to a reduction in shear strength. In the present work we consider the limiting case of stiff discontinuities that only affect the shear strength of the material.

Lomov, I; Antoun, T; Vorobiev, O

2009-12-16T23:59:59.000Z

282

STATEMENT OF CONSIDERATIONS REQUEST BY CATERPILLAR, INC. (CATERPILLAR) FOR AN ADVANCE  

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

AN ADVANCE AN ADVANCE WAIVER OF DOMESTIC AND FOREIGN PATENT RIGHTS UNDER DOE COOPERATIVE AGREEMENT NO. DE-FC07-01ID14242; W(A)-02-012; CH-1096 The Petitioner, Caterpillar, Inc, has requested a waiver of domestic and foreign patent rights for all subject inventions arising from its participation under the above referenced cooperative agreement entitled "Virtual Welded-Joint Design Integrating Advanced Materials and Processing Technology." The objective of this cooperative agreement is to integrate multiple models for high performance weld joint design, including a weld thermo-fluid model, a weld micro- structural model, a weld material property model, weld structural model, and a weld fatigue model. The total anticipated cost of the cooperative agreement is about $1.5 million,

283

Advances in Transportation Technologies | Department of Energy  

Office of Environmental Management (EM)

Advances in Transportation Technologies Advances in Transportation Technologies Advances in Transportation Technologies More Documents & Publications TEC Working Group Topic Groups...

284

Draft Advanced Nuclear Energy Projects Solicitation | Department...  

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

Projects Solicitation Draft Advanced Nuclear Energy Projects Solicitation Federal loan guarantee solicitation announcement -- Advanced Nuclear Energy Projects. Draft Advanced...

285

Advanced Nuclear Energy Projects Solicitation | Department of...  

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

Advanced Nuclear Energy Projects Solicitation Advanced Nuclear Energy Projects Solicitation INFORMATIONAL MATERIALS ADVANCED NUCLEAR ENERGY PROJECTS SOLICITATION Solicitation...

286

Draft Advanced Nuclear Energy Projects Solicitation | Department...  

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

Draft Advanced Nuclear Energy Projects Solicitation Draft Advanced Nuclear Energy Projects Solicitation INFORMATIONAL MATERIALS DRAFT ADVANCED NUCLEAR ENERGY PROJECTS SOLICITATION...

287

Advanced Technology Vehicles Manufacturing Incentive Program...  

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

Advanced Technology Vehicles Manufacturing Incentive Program Advanced Technology Vehicles Manufacturing Incentive Program A fact sheet detailling the advanced technology vehicles...

288

Simulations of Trade Wind Cumuli under a Strong Inversion  

Science Journals Connector (OSTI)

The fifth intercomparison of the Global Water and Energy Experiment Cloud System Studies Working Group 1 is used as a vehicle for better understanding the dynamics of trade wind cumuli capped by a strong inversion. The basis of the ...

Bjorn Stevens; Andrew S. Ackerman; Bruce A. Albrecht; Andrew R. Brown; Andreas Chlond; Joan Cuxart; Peter G. Duynkerke; David C. Lewellen; Malcolm K. Macvean; Roel A. J. Neggers; Enrique Snchez; A. Pier Siebesma; David E. Stevens

2001-07-01T23:59:59.000Z

289

A Thermohaline Inverse Method for Estimating Diathermohaline Circulation and Mixing  

Science Journals Connector (OSTI)

The thermohaline inverse method (THIM) is presented that provides estimates of the diathermohaline streamfunction , the downgradient along-isopycnal diffusion coefficient K, and the isotropic downgradient turbulent diffusion coefficient D of small-...

Sjoerd Groeskamp; Jan D. Zika; Bernadette M. Sloyan; Trevor J. McDougall; Peter C. McIntosh

2014-10-01T23:59:59.000Z

290

Strategies for Spectral Profile Inversion using Artificial Neural Networks  

E-Print Network [OSTI]

This paper explores three different strategies for the inversion of spectral lines (and their Stokes profiles) using artificial neural networks. It is shown that a straightforward approach in which the network is trained with synthetic spectra from a simplified model leads to considerable errors in the inversion of real observations. This problem can be overcome in at least two different ways that are studied here in detail. The first method makes use of an additional pre-processing auto-associative neural network to project the observed profile into the theoretical model subspace. The second method considers a suitable regularization of the neural network used for the inversion. These new techniques are shown to be robust and reliable when applied to the inversion of both synthetic and observed data, with errors typically below $\\sim$100 G.

H. Socas-Navarro

2004-10-23T23:59:59.000Z

291

Three-dimensional massively parallel electromagnetic inversionI. Theory  

Science Journals Connector (OSTI)

......waste-site evaluations, mineral, oil, and gas exploration, and more recently reservoir...parameter Because of the computational cost of using an exact forward solution...will also serve as an accuracy benchmark on approxi- mate inverse methods......

G. A. Newman; D. L. Alumbaugh

1997-02-01T23:59:59.000Z

292

Tests of the Gravitational Inverse-Square Law  

E-Print Network [OSTI]

We review recent experimental tests of the gravitational inverse-square law and the wide variety of theoretical considerations that suggest the law may break down in experimentally accessible regions.

E. G. Adelberger; B. R. Heckel; A. E. Nelson

2003-07-22T23:59:59.000Z

293

Modeling and inversion of self-potential data  

E-Print Network [OSTI]

This dissertation presents data processing techniques relevant to the acquisition, modeling, and inversion of self-potential data. The primary goal is to facilitate the interpretation of self-potentials in terms of the ...

Minsley, Burke J

2007-01-01T23:59:59.000Z

294

Inverse scattering by a continuation method with initial guesses from ...  

E-Print Network [OSTI]

Sep 5, 2007 ... b Department of Mathematics and Statistics, Louisiana Tech University, ... The present paper focuses on the inverse scattering problem. ..... Example 1: (a) the true scatterer; (b) the initial guess; and (c) the final reconstruction.

2007-10-11T23:59:59.000Z

295

Pivot-Free Block Matrix Inversion Stephen M. Watt  

E-Print Network [OSTI]

Pivot-Free Block Matrix Inversion Stephen M. Watt Ontario Research Centre for Computer Algebra Department of Computer Science University of Western Ontario London Ontario, CANADA N6A 5B7 watt

Watt, Stephen M.

296

Inverse transport calculations in optical imaging with subspace optimization algorithms  

E-Print Network [OSTI]

Kui Ren April 16, 2014 Abstract Inverse boundary value problems for the radiative transport equation transport problems, radiative transport equation, subspace optimization method, singular value decomposition physical parameters in the radiative transport equation from partial information on the solution

Ren, Kui

297

Forward and inverse metabolic engineering strategies for improving polyhydroxybyrate production  

E-Print Network [OSTI]

Forward metabolic engineering (FME) is a rational approach to cellular engineering, relying on an understanding of the entire metabolic network to direct perturbations for phenotype improvement. Conversely, inverse metabolic ...

Tyo, Keith E. J

2008-01-01T23:59:59.000Z

298

The Inverse Ocean Modeling System. Part I: Implementation  

Science Journals Connector (OSTI)

The Inverse Ocean Modeling (IOM) system constructs and runs weak-constraint, four-dimensional variational data assimilation (W4DVAR) for any dynamical model and any observing array. The dynamics and the observing algorithms may be nonlinear but ...

A. F. Bennett; B. S. Chua; B. L. Pflaum; M. Erwig; Z. Fu; R. D. Loft; J. C. Muccino

2008-09-01T23:59:59.000Z

299

Electromagnetic Inverse Problems Involving Distributions of Dielectric Mechanisms and Parameters  

E-Print Network [OSTI]

Electromagnetic Inverse Problems Involving Distributions of Dielectric Mechanisms and Parameters H University, Raleigh, NC 27695-8205 August 17, 2005 Abstract We consider electromagnetic interrogation, uniform, log-normal, and log-Bi-Gaussian distributions. Keywords: Electromagnetic interrogation

300

On the structure of inversive pseudorandom number generators  

Science Journals Connector (OSTI)

We analyze the lattice structure and linear complexity of a new inversive pseudorandom number generator recently introduced by Niederreiter and Rivat. In particular, we introduce a new lattice test which is much stronger than its predecessors and prove ...

Harald Niederreiter; Arne Winterhof

2007-12-01T23:59:59.000Z

Note: This page contains sample records for the topic "advanced joint inversion" 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

Computational Inversion of Electron Tomography Images -Gradient Flows  

E-Print Network [OSTI]

Computational Inversion of Electron Tomography Images Using L2 -Gradient Flows Guoliang Xu 1) Ming Computing Institute of Computational Mathematics, Academy of Mathematics and System Sciences, Chinese Academy of Sciences, Beijing 100190, China 2) Department of Computer Sciences and Institute

Texas at Austin, University of

302

NETL: Advanced Research  

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

AR AR Coal and Power Systems Advanced Research 12.11.13: Request for Information entitled "Novel Crosscutting Research and Development to Support Advanced Energy Systems". Application due date is January 15, 2014. The RFI and/or instructions can be found on the FedConnect site at FedConnect. Achieving Successes in High Performance Materials, Coal Utilization Sciences, Sensors & Controls Innovations, Computational Energy Sciences, Cooperative Research and Development, and sponsoring Education Initiatives. The Advanced Research (AR) program within NETL's Office of Coal and Power Systems fosters the development of innovative, cost-effective technologies for improving the efficiency and environmental performance of advanced coal and power systems. In addition, AR bridges the gap between fundamental

303

Advanced Hydraulic Wind Energy  

Science Journals Connector (OSTI)

The Jet Propulsion Laboratory, California Institute of Technology, has developed a novel advanced hydraulic wind energy design, which has up to 23% performance improvement over conventional wind turbine and conventional hydraulic wind energy systems ... Keywords: wind, tide, energy, power, hydraulic

Jack A. Jones; Allan Bruce; Adrienne S. Lam

2013-04-01T23:59:59.000Z

304

The Advanced Manufacturing Partnership  

E-Print Network [OSTI]

;ve Manufacturing Technologies (led by Dow, Honeywell and MIT) Manufacturing Ins;tutes (led, Honeywell and MIT GOALS § To launch public-private ini:a:ves to advance transforma

Das, Suman

305

Advance Care Planning Safeguards  

Science Journals Connector (OSTI)

To the Editors:We read with interest the recent article by Dr. Billings.1...In the article, Dr. Billings defines the goal of advance care planning as promoting the autonomy of decisionally incapac...

Sangeeta C. Ahluwalia PhD; MPH; Howard S. Gordon MD

2012-11-01T23:59:59.000Z

306

Search Asia Advanced Search  

E-Print Network [OSTI]

Asia Times Search Asia Times Advanced Search Southeast Asia Malaysia tackles illegal logging:52:14 AM Search #12;Asia Times illegal logging," he said, adding that nine Malaysians had been arrested

307

Search Asia Advanced Search  

E-Print Network [OSTI]

Asia Times Search Asia Times Advanced Search Southeast Asia Indonesia looks to curb log smuggling.html (1 of 2)9/4/2007 12:59:34 PM Search #12;Asia Times No material from Asia Times Online may

308

Advanced Review Geometry optimization  

E-Print Network [OSTI]

Advanced Review Geometry optimization H. Bernhard Schlegel Geometry optimization is an important part of most quantum chemical calcu- lations. This article surveys methods for optimizing equilibrium geometries, lo- cating transition structures, and following reaction paths. The emphasis is on optimizations

Schlegel, H. Bernhard

309

People | Advanced Photon Source  

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

apsuser@aps.anl.gov (630) 252-9090 8:30 am - 5:30 pm, Monday-Friday Media Contact Rick Fenner (630) 252-5280 Webmaster Kelly Cunningham (630) 252-0619 Mailing Address Advanced...

310

Joining SI3N4 for Advanced Turbomachinery Applications  

SciTech Connect (OSTI)

The main objective of this project was to develop reliable, low-cost techniques for joining silicon nitride (Si{sub 3}N{sub 4}) to itself and to metals. For Si{sub 3}N{sub 4} to be widely used in advanced turbomachinery applications, joining techniques must be developed that are reliable, cost-effective, and manufacturable. This project addressed those needs by developing and testing two Si{sub 3}N{sub 4} joining systems; oxynitride glass joining materials and high temperature braze alloys. Extensive measurements were also made of the mechanical properties and oxidation resistance of the braze materials. Finite element models were used to predict the magnitudes and positions of the stresses in the ceramic regions of ceramic-to-metal joints sleeve and butt joints, similar to the geometries used for stator assemblies.

GLASS, S. JILL; LOEHMAN, RONALD E.; HOSKING, F. MICHAEL; STEPHENS JR., JOHN J.; VIANCO, PAUL T.; NEILSEN, MICHAEL K.; WALKER, CHARLES A.; POLLINGER, J.P.; MAHONEY, F.M.; QUILLEN, B.G.

2000-07-01T23:59:59.000Z

311

Maps and inverse maps in open quantum dynamics  

SciTech Connect (OSTI)

Two kinds of maps that describe evolution of states of a subsystem coming from dynamics described by a unitary operator for a larger system, maps defined for fixed mean values and maps defined for fixed correlations, are found to be quite different for the same unitary dynamics in the same situation in the larger system. An affine form is used for both kinds of maps to find necessary and sufficient conditions for inverse maps. All the different maps with the same homogeneous part in their affine forms have inverses if and only if the homogeneous part does. Some of these maps are completely positive; others are not, but the homogeneous part is always completely positive. The conditions for an inverse are the same for maps that are not completely positive as for maps that are. For maps defined for fixed mean values, the homogeneous part depends only on the unitary operator for the dynamics of the larger system, not on any state or mean values or correlations. Necessary and sufficient conditions for an inverse are stated several different ways: in terms of the maps of matrices, basis matrices, density matrices, or mean values. The inverse maps are generally not tied to the dynamics the way the maps forward are. A trace-preserving completely positive map that is unital cannot have an inverse that is obtained from any dynamics described by any unitary operator for any states of a larger system.

Jordan, Thomas F., E-mail: tjordan@d.umn.ed [Physics Department, University of Minnesota, Duluth, MN 55812 (United States)

2010-10-15T23:59:59.000Z

312

Maps and inverse maps in open quantum dynamics  

E-Print Network [OSTI]

Two kinds of maps that describe evolution of states of a subsystem coming from dynamics described by a unitary operator for a larger system, maps defined for fixed mean values and maps defined for fixed correlations, are found to be quite different for the same unitary dynamics in the same situation in the larger system. An affine form is used for both kinds of maps to find necessary and sufficient conditions for inverse maps. All the different maps with the same homogeneous part in their affine forms have inverses if and only if the homogeneous part does. Some of these maps are completely positive; others are not, but the homogeneous part is always completely positive. The conditions for an inverse are the same for maps that are not completely positive as for maps that are. For maps defined for fixed mean values, the homogeneous part depends only on the unitary operator for the dynamics of the larger system, not on any state or mean values or correlations. Necessary and sufficient conditions for an inverse are stated several different ways: in terms of the maps of matrices, basis matrices, density matrices, or mean values. The inverse maps are generally not tied to the dynamics the way the maps forward are. A trace-preserving completely positive map that is unital can not have an inverse that is obtained from any dynamics described by any unitary operator for any states of a larger system.

Thomas F. Jordan

2008-07-08T23:59:59.000Z

313

Utah-Inha Joint Research Center on Drug Delivery Systems & Advanced Therapeutics  

E-Print Network [OSTI]

Theranostics for cancer #12;7 Why Korea? Korea has a well-trained technical workforce with modern biomedical

Tipple, Brett

314

Joint Equalization and Decoding via Convex Optimization  

E-Print Network [OSTI]

of Department, Costas N. Georghiades May 2012 Major Subject: Electrical Engineering iii ABSTRACT Joint Equalization and Decoding via Convex Optimization. (May 2012) Byung Hak Kim, B.S., Korea University; M.S., Korea University Chair of Advisory Committee... of primal variables g and w defined for Problem-P and dual variables n and m defined for Problem-D1 on the same example given by Fig. 3: SPC(3,2) with DIC for N = 3: : : : : : : : 30 5 Illustration of Viterbi updates in Problem-D2 on the same exam- ple...

Kim, Byung Hak

2012-07-16T23:59:59.000Z

315

Comments of the Joint Center for Political and Economic Studies |  

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

Joint Center for Political and Economic Studies Joint Center for Political and Economic Studies Comments of the Joint Center for Political and Economic Studies The Media and Technology Institute and the Climate Change Initiative at the Joint Center for Political and Economic Studies ("Joint Center")1 respectfully submit these comments in response to the United States Department of Energy's ("DoE") Request for Information regarding its implementation of the Smart Grid provisions of Federal Communications Commission's ("FCC") National Broadband Plan. Comments of the Joint Center for Political and Economic Studies More Documents & Publications Re: NBP RFI: Data Access Implementing the National Broadband Plan by Empowering Consumers and the Smart Grid: Data Access, Third Party Use, and Privacy- Request for

316

Berkeley India Joint Leadership on Energy and Environment | Open Energy  

Open Energy Info (EERE)

India Joint Leadership on Energy and Environment India Joint Leadership on Energy and Environment Jump to: navigation, search Logo: Berkeley India Joint Leadership on Energy and Environment Name Berkeley India Joint Leadership on Energy and Environment Agency/Company /Organization Lawrence Berkeley National Laboratory Sector Energy Focus Area Energy Efficiency Topics Policies/deployment programs, Pathways analysis, Background analysis Website http://india.lbl.gov/ Country India Southern Asia References Program Homepage[1] Abstract The Berkeley India Joint Leadership on Energy and Environment (BIJLEE) is a Lawrence Berkeley National Laboratory joint research and development program in which researchers work with the government and private sector of India to assist in the adoption of pathways and approaches for reducing the emissions of greenhouse gases while pursuing sustainable economic development.

317

Development of the bus joint for the ITER Central Solenoid  

SciTech Connect (OSTI)

The terminations of the Central Solenoid (CS) modules are connected to the bus extensions by joints located outside the CS in the gap between the CS and Torodial Field (TF) assemblies. These joints have very strict space limitations. Low resistance is a common requirement for all ITER joints. In addition, the CS bus joints will experience and must be designed to withstand significant variation in the magnetic field of several tenths of a Tesla per second during initiation of plasma. The joint resistance is specified to be less than 4 nOhm. The joints also have to be soldered in the field and designed with the possibility to be installed and dismantled in order to allow cold testing in the cold test facility. We have developed coaxial joints that meet these requirements and have demonstrated the feasibility to fabricate and assemble them in the vertical configuration. We introduced a coupling cylinder with superconducting strands soldered to the surface of the cable that can be installed in the ITER assembly hall and at the Cold Test Facility. This cylinder serves as a transition area between the CS module and the bus extension. We made two racetrack samples and tested four bus joints in our Joint Test Apparatus. Resistance of the bus joints was measured by a decay method and by a microvoltmeter; the value of the current was measured by the Hall probes. This measurement method was verified in the previous tests. The resistance of the joints varied insignificantly from 1.5 to 2 nOhm. One of the challenges associated with a soldered joint is the inability to use corrosive chemicals that are difficult to clean. This paper describes our development work on cable preparation, chrome removal, compaction, soldering, and final assembly and presents the test results.

Martovetsky, Nicolai N [ORNL] [ORNL; Irick, David Kim [ORNL] [ORNL; Kenney, Steven J [ORNL] [ORNL

2013-01-01T23:59:59.000Z

318

Meeting Energy Reduction Requirements at Joint Base San Antonio  

E-Print Network [OSTI]

Joint Information Operations Warfare Center 37th Training Wing National Security Agency / Central Security Service Cryptologic Systems Division 59 additional units 7 ESL-KT-13-12-25 CATEE 2013: Clean Air Through Energy Efficiency Conference, San...One Team, One Mission: Your Success! The Premier Joint Base in the Department of Defense! Joint Base San Antonio and Energy Program 18 December 2013 Bruce Dschuden, Frank Thomas JBSA Resource Efficiency Managers ESL-KT-13-12-25 CATEE 2013...

Dschuden, B.; Thomas, F.

2013-01-01T23:59:59.000Z

319

NETL: Advanced Research - Successes  

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

Successes Successes Advanced Research Successes Sensors & Controls "...Optical grade single-crystal sapphire optical fiber waveguides are especially attractive for fabricating sensors for the harsh high-temperature, corrosive environments found in gasifiers." Read More... "Industry adoption of CCADS will open the door to a new generation of more efficient, ultra-low emission turbines in advanced energy systems" Read More... Bioprocessing " Successful development and commercial application of this environmentally safe bacterial toxin will allow power plants to reduce or eliminate the use of chlorination, reducing the risk of harmful effects on aquatic ecosystems." Advanced Materials " This project will benefit gasification technology development and deployment by improving materials to contain and monitor gasification processes." Read More...

320

Geothermal: Advanced Search  

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

Advanced Search Advanced Search Geothermal Technologies Legacy Collection Help/FAQ | Site Map | Contact Us | Admin Log On Home/Basic Search About Publications Advanced Search New Hot Docs News Related Links You may need to turn on Javascript in your browser to use the Find Subject and Find Author features. Sort By: Relevance Publication Date System Entry Date Document Type Title Research Org Sponsoring Org OSTI Identifier Report Number DOE Contract Number Ascending Descending Enter search criteria into as few or as many fields as desired. Search In For Term(s) (Place phrase in "double quotes") All Fields: Bibliographic Data: Full Text: Creator/Author Select : Title: Subject Select : Identifier Numbers: Journal Info.: Conference Info.: Patent Info.: Research Org.: Sponsoring Org.:

Note: This page contains sample records for the topic "advanced joint inversion" 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

NIST's Advanced Technology Program  

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

NIST's Advanced NIST's Advanced Technology Program NIST's Advanced Technology Program DOE Workshop on Hydrogen Separation and Purification Technologies Arlington, VA, Sept. 8-9, 2004 Jason Huang 301-975-4197 National Institute of Standards and Technology 100 Bureau Drive Stop 4730 Gaithersburg, MD 20899-4730 http://www.atp.nist.gov National Institute of Standards and Technology * Technology Administration * U.S. Department of Commerce ATP is part of NIST Helping America Measure Up NIST Mission ATP is part of NIST NIST Mission: Strengthen the U.S. economy and improve the quality of life by working with industry to develop and apply technology, measurements, and standards. * * * * * * 3,000 employees $771 million annual budget 2,000 field agents 1,800 guest researchers $2.2 billion co-funding of

322

Joint Environmental Management System (EMS) | Department of Energy  

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

Joint Environmental Management System (EMS) Joint Environmental Management System (EMS) Joint Environmental Management System (EMS) Joint Environmental Management System (EMS) The environmental management system (EMS) has two areas of focus: environmental compliance and environmental sustainability. The environmental compliance aspect of the EMS consists of regulatory compliance and monitoring programs that implement federal, state, local, and tribal requirements; agreements; and permits under the Legacy Management contract. The environmental sustainability aspect promotes and integrates sustainability initiatives such as energy and natural resource conservation, waste minimization, green construction, and use of eco-friendly products and services into all phases of work. U.S. Department of Energy (DOE) Office of Legacy Management (LM) EMS was

323

WTP Safety Culture Advice Joint Topic (HSEP/TWC)  

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

should not be considered a substitute for full HAB consensus on any particular issue. WTP Safety Culture Advice Joint Topic (HSEPTWC) Framing questions for discussion regarding...

324

Joint Capability Technology Demonstration (JCTD) Industry Day Agenda  

Broader source: Energy.gov [DOE]

Agenda outlines the activities of the 2014 Smart Power Infrastructure Demonstration for Energy Reliability and Security (SPIDERS) Joint Capability Technology Demonstration (JCTD) Industry Day in Fort Carson, Colorado.

325

Joint Institute for Neutron Sciences | ornl.gov  

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

Facilities and Capabilities High Flux Isotope Reactor Spallation Neutron Source Joint Institute for Neutron Sciences Scientific Labs Neutron Science Home | Science & Discovery |...

326

Joint pricing and inventory control under reference price effects.  

E-Print Network [OSTI]

??In many firms the pricing and inventory control functions are separated. However, a number of theoretical models suggest a joint determination of inventory levels and (more)

Gimpl-Heersink, Lisa

2008-01-01T23:59:59.000Z

327

OMB and CEQ Joint Memorandum on Environmental Collaboration and...  

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

Memorandum on Environmental Collaboration and Conflict Resolution This Office of Management and Budget (OMB) and Council on Environmental Quality (CEQ) joint memorandum expands...

328

EA-1945: Northern Mid-Columbia Joint Project; Grant, Douglas...  

Office of Environmental Management (EM)

Joint Project; Grant, Douglas, and Chelan Counties, Washington SUMMARY Bonneville Power Administration (BPA) is preparing an EA to assess the potential environmental impacts...

329

Joint transmission system projects to improve system reliability  

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

5 12 JOINT NEWS RELEASE Bonneville Power Administration Puget Sound Energy Seattle City Light Snohomish PUD FOR IMMEDIATE RELEASE Tuesday, January 24, 2012 CONTACT: Mike Hansen,...

330

Senior International Energy Officials Issue Joint Statement in...  

Office of Environmental Management (EM)

(GNEP) and nuclear energy cooperation. The People's Republic of China, France, Japan, Russia and the United States issued the Joint Statement, which addresses the prospects for...

331

Russia-Joint Programme on Resource Efficient and Cleaner Production...  

Open Energy Info (EERE)

Russia Eastern Europe References RECP Programme1 Overview UNIDO and UNEP launched in 1994 a joint programme to establish National Cleaner Production CentresProgrammes (NCPCs...

332

Joint Working Group for Fusion Safety | Princeton Plasma Physics...  

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

Environment, Safety & Health Environmental Management System Joint Working Group for Fusion Safety Procurement Division Technology Transfer Furth Plasma Physics Library Contact...

333

Seismic Capacity of Threaded, Brazed, and Grooved Pipe Joints  

Office of Environmental Management (EM)

* Static and shake table tests conducted of pressurized - Threaded, - Brazed, - Mechanical joints Static Testing o Pressurized spool to 150 psi o Steady downward force applied...

334

Montana Joint Application for Proposed Work in Montana's Streams...  

Open Energy Info (EERE)

OpenEI Reference LibraryAdd to library Form: Montana Joint Application for Proposed Work in Montana's Streams (DNRC Form 270) Abstract Application must be completed for...

335

EM's Acting Assistant Secretary Selected to Lead Joint Convention...  

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

nuclear and non-nuclear, particularly South Asia, the Pacific Region, Latin America, Africa and the Middle East - to ratify the Joint Convention. There are currently 69...

336

Value Creation Through Joint Venture and Strategic Alliance Formation.  

E-Print Network [OSTI]

??This study examines the price reaction to the announcements of joint venture and strategic alliance formation, the main determinants of the partnering firm's choices to (more)

Pana, Elisabeta

2006-01-01T23:59:59.000Z

337

Joint probability analysis of precipitation and streamflow extremes.  

E-Print Network [OSTI]

??This thesis focuses on evaluation of joint occurrence of extreme precipitation and streamflow events at several hydrologic structures in South Florida. An analysis of twelve (more)

Lin, Chia-hung.

2013-01-01T23:59:59.000Z

338

Revolutionizing Clean Energy Technology with Advanced Composites...  

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

Revolutionizing Clean Energy Technology with Advanced Composites Revolutionizing Clean Energy Technology with Advanced Composites Addthis...

339

Advanced Vehicle Electrification and Transportation Sector Electrifica...  

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

More Documents & Publications Advanced Vehicle Electrification and Transportation Sector Electrification Advanced Vehicle Electrification & Transportation Sector...

340

Advances in Animal Biotechnology  

Science Journals Connector (OSTI)

Abstract Animal biotechnology is used to improve food resources, to make biomedical advances and for industrial and commercial purposes. Today, the intersection of technology (genomic sequencing and computing) and biology (including cloning and regenerative medicine) bring a new sense of animal biotechnology, in which new products and experimental models can be imagined and realized. With these advances come challenges regarding product safety and animal welfare, as well as proper regulation. Animal biotechnology is a continually evolving field. Regulations will continue to develop as the field develops.

L.B. Schook; L.A. Rund; W. Hu; K.A. Darfour-Oduro; L.A. Knapp; F.M. Rodrigues; K.M. Schachtschneider

2014-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "advanced joint inversion" 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

Advanced Simulation and Computing  

National Nuclear Security Administration (NNSA)

NA-ASC-117R-09-Vol.1-Rev.0 NA-ASC-117R-09-Vol.1-Rev.0 Advanced Simulation and Computing PROGRAM PLAN FY09 October 2008 ASC Focal Point Robert Meisner, Director DOE/NNSA NA-121.2 202-586-0908 Program Plan Focal Point for NA-121.2 Njema Frazier DOE/NNSA NA-121.2 202-586-5789 A Publication of the Office of Advanced Simulation & Computing, NNSA Defense Programs i Contents Executive Summary ----------------------------------------------------------------------------------------------- 1 I. Introduction -------------------------------------------------------------------------------------------------------- 2 Realizing the Vision ------------------------------------------------------------------------------------------------- 2 The Future of the Nuclear Weapons Complex ---------------------------------------------------------------- 2

342

Advanced fuel chemistry for advanced engines.  

SciTech Connect (OSTI)

Autoignition chemistry is central to predictive modeling of many advanced engine designs that combine high efficiency and low inherent pollutant emissions. This chemistry, and especially its pressure dependence, is poorly known for fuels derived from heavy petroleum and for biofuels, both of which are becoming increasingly prominent in the nation's fuel stream. We have investigated the pressure dependence of key ignition reactions for a series of molecules representative of non-traditional and alternative fuels. These investigations combined experimental characterization of hydroxyl radical production in well-controlled photolytically initiated oxidation and a hybrid modeling strategy that linked detailed quantum chemistry and computational kinetics of critical reactions with rate-equation models of the global chemical system. Comprehensive mechanisms for autoignition generally ignore the pressure dependence of branching fractions in the important alkyl + O{sub 2} reaction systems; however we have demonstrated that pressure-dependent 'formally direct' pathways persist at in-cylinder pressures.

Taatjes, Craig A.; Jusinski, Leonard E.; Zador, Judit; Fernandes, Ravi X.; Miller, James A.

2009-09-01T23:59:59.000Z

343

PROCEEDINGS JOINT INTERNATIONAL SCIENTIFIC DIVING SYMPOSIUM  

E-Print Network [OSTI]

, and the advancement of standards for scientific diving practices, certifications, and operations. Divers Alert Network THE MESOPHOTIC ZONE: DIVING OPERATIONS AND SCIENTIFIC HIGHLIGHTS OF THREE RESEARCH CRUISES ACROSS PUERTO RICO diving techniques and logistical arrangements are required to conduct in situ surveys and sampling

Schizas, Nikolaos

344

A Target-Oriented Magnetotelluric Inversion Approach For Characterizing The  

Open Energy Info (EERE)

Target-Oriented Magnetotelluric Inversion Approach For Characterizing The Target-Oriented Magnetotelluric Inversion Approach For Characterizing The Low Enthalpy Gross Schonebeck Geothermal Reservoir Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Journal Article: A Target-Oriented Magnetotelluric Inversion Approach For Characterizing The Low Enthalpy Gross Schonebeck Geothermal Reservoir Details Activities (0) Areas (0) Regions (0) Abstract: Electrical conductivity is a key parameter for the exploration and characterization of geothermal reservoirs as hot mineralized formation water of active geothermal areas usually exhibits significantly higher conductivity than the surrounding host rock. Here we present results of a magnetotelluric (MT) exploration experiment carried out in the vicinity of the Gross Schonebeck geothermal test site in Northern Germany, where a

345

Inverse melting in a system with positive heats of formation  

SciTech Connect (OSTI)

Supersaturated body-centered-cubic Fe-W solid solutions with positive heats of formation were prepared by cosputtering and mechanical alloying over a wide concentration range. Upon annealing, these solid solutions were observed to undergo amorphization in the range of 20{endash}37 at.{percent} W. For Fe{sub 70}W{sub 30} and Fe{sub 67}W{sub 33} the transformation was polymorphous, indicating an inverse melting behavior. A thermodynamic analysis of the Fe-W system, which was carried out using the calculation-of-phase-diagrams method, supported that inverse melting is energetically possible in the Fe-W system. The results demonstrate that inverse melting can also occur in systems with positive heats of amorphous phase formation. {copyright} {ital 1997} {ital The American Physical Society}

Bai, H.Y.; Michaelsen, C.; Bormann, R. [Institute for Materials Research, GKSS-Research Center, Max-Planck-Strasse, D-21502 Geesthacht (Germany)] [Institute for Materials Research, GKSS-Research Center, Max-Planck-Strasse, D-21502 Geesthacht (Germany)

1997-11-01T23:59:59.000Z

346

advancing ou r intellectual  

E-Print Network [OSTI]

Grand Challenge: Energy, Environment, and Infrastructure Grand Challenge: Health 2. Investing in Faculty ambition to transform Lehigh University by advanc- ing our intellectual footprint. The students and future' ability to compete in that world. · Globalization · Energy, environment, and infrastructure · Health Adv

Napier, Terrence

347

Advanced Test Reactor Tour  

SciTech Connect (OSTI)

The Advanced Test Reactor at Idaho National Laboratory is the foremost nuclear materials test reactor in the world. This virtual tour describes the reactor, how experiments are conducted, and how spent nuclear fuel is handled and stored. For more information about INL research, visit http://www.facebook.com/idahonationallaboratory.

Miley, Don

2011-01-01T23:59:59.000Z

348

International for Advanced Studies  

E-Print Network [OSTI]

and Technology at the University of Ulm ICAS-Affiliations The International Center for Advanced Studies in Health in medical technology and pharma- ceutical industry. The International Advisory Panel of ICAS consists, transfer of state-of-the-art clinical technologies, and utilization of methodologies appropriate

Pfeifer, Holger

349

Advanced Drivetrain Manufacturing  

Broader source: Energy.gov [DOE]

The U.S. Department of Energy (DOE) supports advanced manufacturing techniques that are leading to the "next-generation" of more reliable, affordable, and efficient wind turbine drivetrains. As turbines continue to increase in size, each and every component must also be scaled to meet the demands for renewable energy.

350

Advanced Test Reactor Tour  

ScienceCinema (OSTI)

The Advanced Test Reactor at Idaho National Laboratory is the foremost nuclear materials test reactor in the world. This virtual tour describes the reactor, how experiments are conducted, and how spent nuclear fuel is handled and stored. For more information about INL research, visit http://www.facebook.com/idahonationallaboratory.

Miley, Don

2013-05-28T23:59:59.000Z

351

Standard version Advanced version  

E-Print Network [OSTI]

: gasoline, jet fuel, and heating oil. The average octane levels must be: Gasoline Jet fuel Heating oil Distilled 2 Naphtha Distill (barrels) 0.25 0.25 0.5 Distilled naphtha can be used only to produce gasoline version Advanced version Margaret Oil - basic (3) Crude Distill Naphtha Gasoline Distilled 1 Jet fuel

Hall, Julian

352

Advanced Vehicle Testing Activity: Overview  

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

Overview to Overview to someone by E-mail Share Advanced Vehicle Testing Activity: Overview on Facebook Tweet about Advanced Vehicle Testing Activity: Overview on Twitter Bookmark Advanced Vehicle Testing Activity: Overview on Google Bookmark Advanced Vehicle Testing Activity: Overview on Delicious Rank Advanced Vehicle Testing Activity: Overview on Digg Find More places to share Advanced Vehicle Testing Activity: Overview on AddThis.com... Home Overview Light-Duty Vehicles Medium- and Heavy-Duty Vehicles Publications Overview The marketplace for advanced transportation technologies and the focus, direction, and funding of transportation programs are continually changing. The Advanced Vehicle Testing Activity's "2005 Overview of Advanced Technology Transportation" (PDF 736 KB) gives the latest information about

353

NETL: Methane Hydrates - DOE/NETL Projects - Advanced Hydrate Reservoir  

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

Advanced Hydrate Reservoir Modeling Using Rock Physics Techniques Last Reviewed 11/29/2013 Advanced Hydrate Reservoir Modeling Using Rock Physics Techniques Last Reviewed 11/29/2013 DE-FE0010160 Goal The primary goal of this research is to develop analytical techniques capable of quantitatively evaluating the nature of methane hydrate reservoir systems through modeling of their acoustic response using techniques that integrate rock physics theory, amplitude analysis, and spectral decomposition. Performers Fugro GeoConsulting, Inc., Houston TX Background Past efforts under the DOE-supported Gulf of Mexico Joint Industry project included the selection of well locations utilizing prospectivity analysis based primarily on a petroleum systems approach for gas hydrate using 3-D exploration seismic data and derivative analyses that produced predicted

354

Localization of gravitational wave sources with networks of advanced detectors  

SciTech Connect (OSTI)

Coincident observations with gravitational wave (GW) detectors and other astronomical instruments are among the main objectives of the experiments with the network of LIGO, Virgo, and GEO detectors. They will become a necessary part of the future GW astronomy as the next generation of advanced detectors comes online. The success of such joint observations directly depends on the source localization capabilities of the GW detectors. In this paper we present studies of the sky localization of transient GW sources with the future advanced detector networks and describe their fundamental properties. By reconstructing sky coordinates of ad hoc signals injected into simulated detector noise, we study the accuracy of the source localization and its dependence on the strength of injected signals, waveforms, and network configurations.

Klimenko, S.; Mitselmakher, G.; Pankow, C. [University of Florida, P.O. Box 118440, Gainesville, Florida, 32611 (United States); Vedovato, G. [INFN, Sezione di Padova, via Marzolo 8, 35131 Padova (Italy); Drago, M.; Prodi, G. [University of Trento, Physics Department and INFN, Gruppo Collegato di Trento, via Sommarive 14, 38123 Povo, Trento (Italy); Mazzolo, G.; Salemi, F. [Max Planck Institut fuer Gravitationsphysik, Callinstrasse 38, 30167 Hannover and Leibniz Universitaet Hannover, Hannover (Germany); Re, V. [INFN, Sezione di Roma Tor Vergata, Via della Ricerca Scientifica 1, 00133 Roma (Italy); Yakushin, I. [LIGO Livingston Observatory, Louisiana (United States)

2011-05-15T23:59:59.000Z

355

Inversion kinetics for Kr-Xe bilayers on palladium  

Science Journals Connector (OSTI)

The thermally activated inversion of Kr-Xe bilayers on Pd is studied with the use of photoemission and photon-excited Auger spectroscopy. Bilayers formed by the deposit of a monolayer or less of Xe on top of a monolayer of Kr on Pd at 49 K are shown to invert when the temperature is raised, with Xe coming in direct contact with the substrate. For a Pd(111) substrate the activation energy of this inversion process is determined: Ea=0.120.03 eV.

G. Kaindl; T.-C. Chiang; D. E. Eastman

1982-06-15T23:59:59.000Z

356

Solving the inverse problem of noise-driven dynamic networks  

E-Print Network [OSTI]

Nowadays massive amount of data are available for analysis in natural and social systems. Inferring system structures from the data, i.e., the inverse problem, has become one of the central issues in many disciplines and interdisciplinary studies. In this Letter, we study the inverse problem of stochastic dynamic complex networks. We derive analytically a simple and universal inference formula called double correlation matrix (DCM) method. Numerical simulations confirm that the DCM method can accurately depict both network structures and noise correlations by using available kinetic data only. This inference performance was never regarded possible by theoretical derivation, numerical computation and experimental design.

Zhang, Zhaoyang; Niu, Haijing; Mi, Yuanyuan; Wu, Si; Hu, Gang

2014-01-01T23:59:59.000Z

357

Observation of the Inverse Cotton-Mouton Effect  

E-Print Network [OSTI]

We report the investigation of the Inverse Cotton-Mouton Effect (ICME) i.e. the magnetization induced in a medium by light propagating in the presence of a transverse magnetic field. We present a detailed study of the ICME in a TGG crystal showing the dependence of the measured effect on the laser power density and polarization, and on the static external magnetic field. We finally derive a relation between the Cotton-Mouton and Inverse Cotton-Mouton effects which is experimentally confirmed.

Baranga, Andrei Ben-Amar; Fouch, Mathilde; Rizzo, Carlo; Rikken, G L J A

2010-01-01T23:59:59.000Z

358

Joint interpretation of on-board vision and static GPS cartography for determination of correct speed limit  

E-Print Network [OSTI]

We present here a first prototype of a "Speed Limit Support" Advance Driving Assistance System (ADAS) producing permanent reliable information on the current speed limit applicable to the vehicle. Such a module can be used either for information of the driver, or could even serve for automatic setting of the maximum speed of a smart Adaptive Cruise Control (ACC). Our system is based on a joint interpretation of cartographic information (for static reference information) with on-board vision, used for traffic sign detection and recognition (including supplementary sub-signs) and visual road lines localization (for detection of lane changes). The visual traffic sign detection part is quite robust (90% global correct detection and recognition for main speed signs, and 80% for exit-lane sub-signs detection). Our approach for joint interpretation with cartography is original, and logic-based rather than probability-based, which allows correct behaviour even in cases, which do happen, when both vision and cartograp...

Bargeton, Alexandre; Nashashibi, Fawzi; Puthon, Anne-Sophie

2010-01-01T23:59:59.000Z

359

Former Worker Program - Joint Outreach Task Group  

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

Group Group Former Worker Medical Screening Program (FWP) The Joint Outreach Task Group (JOTG) includes representatives from HSS, Department of Labor (DOL), the National Institute for Occupational Safety and Health (NIOSH), the Offices of the Ombudsman for DOL and NIOSH, and the DOE-funded FWP projects. The JOTG was established in 2009 under the premise that agencies/programs with common goals can work together by combining resources and coordinating outreach efforts. Each involved agency has a different mission, but the missions are complementary. By working together, the agencies are better able to serve the DOE workforce. The JOTG focuses on educating the former workers on the programs and resources available to them. The JOTG has created a monthly calendar of community events to facilitate interagency and community involvement in these events.

360

US/Brazil joint pilot project objectives  

SciTech Connect (OSTI)

This paper describes a joint US/Brazil pilot project for rural electrification, whose major goals are: to establish technical, institutional, and economic confidence in using renewable energy (PV and wind) to meet the needs of the citizens of rural Brazil; to establish on-going institutional, individual and business relationships necessary to implement sustainable programs and commitments; to lay the groundwork for larger scale rural electrification through the use of distributed renewable technologies. The projects have supported low power home lighting systems, lighting and refrigeration for schools and medical centers, and water pumping systems. This is viewed as a long term project, where much of the equipment will come from the US, but Brazil will be responsible for program management, and sharing data gained from the program. The paper describes in detail the Brazilian program which was instituted to support this phased project.

NONE

1997-12-01T23:59:59.000Z

Note: This page contains sample records for the topic "advanced joint inversion" 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

Joint resummation for heavy quark production.  

E-Print Network [OSTI]

ar X iv :h ep -p h/ 05 10 14 9v 1 1 2 O ct 2 00 5 February 2, 2008 4:14 WSPC/INSTRUCTION FILE jr International Journal of Modern Physics A c World Scientific Publishing Company JOINT RESUMMATION FOR HEAVY QUARK PRODUCTION ANDREA BANFI Cavendish... to corrections O(1/p2T ), the observable may at any order 12 be written in the following factorized form d?AB?Q+X dpT = ? a,b ? 1 0 d?ad?b ?a/A(?a, )?b/B(?b, ) d?ab?Q+X dpT (?a, ?b, ?s(), pT ) , (1) with d?ab?Q+X/dpT the partonic differential cross...

Banfi, Andrea; Laenen, Eric

362

UnitedStates-JapanJointNuclenrEnergyActionPlan  

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

UnitedStates-JapanJointNuclenrEnergyActionPlan UnitedStates-JapanJointNuclenrEnergyActionPlan 1.Introduction 1.1BackguPoundandObjective P肥sidentBushoftheUnitedStatesandPrimeMinisterKoizumiofJapanhaveboth statedtheirstrongsupportfbrthecontributionofnuclearpowertoenergysecurityand theglobalenvironmenLJapanwasthefirstnationtoendorsePresidentBush,sGIobal NuclearEnergyParmership. DuringtheJune29,2006meetingbetweenPresidentBushandPIimeMinister

363

Joint Attention and Dynamics Repertoire in Coupled Dynamical Recognizers  

E-Print Network [OSTI]

and Hiroyuki Iizuka Department of General Systems Sciences, Graduate School of Arts and Sciences, University with two wheels. A recurrent neural network is used to produce the motor outputs. By controlling this the joint attention to let your dog pick up a ball), we call it "instrumental joint attention

Ikegami, Takashi

364

2006 TRANSPORTATION TOMORROW SURVEY JOINT PROGRAM IN TRANSPORTATION  

E-Print Network [OSTI]

2006 TRANSPORTATION TOMORROW SURVEY JOINT PROGRAM IN TRANSPORTATION UNIVERSITY OF TORONTO 2006 Transportation Tomorrow Survey Data Presentation #12;2006 TRANSPORTATION TOMORROW SURVEY JOINT PROGRAM IN TRANSPORTATION UNIVERSITY OF TORONTO City of Hamilton City of Kawartha Lakes City of Guelph City of Brantford

Toronto, University of

365

Microstructural evolution of eutectic Au-Sn solder joints  

SciTech Connect (OSTI)

Current trends toward miniaturization and the use of lead(Pb)-free solder in electronic packaging present new problems in the reliability of solder joints. This study was performed in order to understand the microstructure and microstructural evolution of small volumes of nominally eutectic Au-Sn solder joints (80Au-20Sn by weight), which gives insight into properties and reliability.

Song, Ho Geon

2002-05-31T23:59:59.000Z

366

Joint Power-Delay Minimization in Green Wireless Access Networks  

E-Print Network [OSTI]

, adapting power consumption to traffic load [3] or devising intelligent network deployment strategies using an optimization problem that jointly minimizes the power consumption of the network and the sum of data unitJoint Power-Delay Minimization in Green Wireless Access Networks Farah Moety, Samer Lahoud, Kinda

Paris-Sud XI, Université de

367

Joint Polar Satellite System Science Seminar Annual Digest  

E-Print Network [OSTI]

iii Joint Polar Satellite System Science Seminar Annual Digest 2013 #12;#12;Joint Polar Satellite Polar Satellite System (JPSS) Program Science, it is my pleasure to present this digest, which services, such as forecasting of severe weather events and environmental monitoring of land, ocean

368

A differential game of joint implementation of environmental projects  

Science Journals Connector (OSTI)

This paper proposes a two-player, finite-horizon differential game model to analyze joint implementation in environmental projects, one of the flexible mechanisms considered in the Kyoto Protocol. Our results show that allowing for foreign investments ... Keywords: Differential games, Environment, Joint implementation

MichLe Breton; Georges Zaccour; Mehdi Zahaf

2005-10-01T23:59:59.000Z

369

NICTA Advanced Course Advanced Topics in Software Verification  

E-Print Network [OSTI]

.g. c) § Have syntax 'a :: c for: type 'a supports the operations of c § Can write abstract polymorphicCOMP 4161 NICTA Advanced Course Advanced Topics in Software Verification Gerwin Klein, June

Klein, Gerwin

370

Joint Institute for Nanoscience Annual Report 2003  

SciTech Connect (OSTI)

The Joint Institute for Nanoscience (JIN) is a cooperative venture of the University of Washington and Pacific Northwest National Laboratory to encourage and enhance high-impact and high-quality nanoscience and nanotechnology of all types. This first annual report for the JIN summarizes activities beginning in 2001 and ending at the close of fiscal year 2003 and therefore represents somewhat less than two years of activities. Major portions of the JIN resources are dedicated to funding graduate students and postdoctoral research associates to perform research in collaborations jointly directed by Pacific Northwest National Laboratory (PNNL) staff scientists and University of Washington (UW) professors. These fellowships were awarded on the basis of applications that included research proposals. JIN co-sponsors an annual Nanoscale Science and Technology Workshop held in Seattle. In addition to involving PNNL staff in various UW nanoscience courses and seminars, a National Science Foundation grant Development of UW-PNL Collaborative Curriculums in Nano-Science and Technology has allowed the development of three intensive short courses that are taught by UW faculty, PNNL staff, and faculty from other institutions, including Washington State University, the University of Idaho, Stanford University, and the University of Alaska. The initial JIN agreement recognized that expansion of cooperation beyond UW and PNNL would be highly valuable. Starting in early 2003, efforts were initiated to form a regional communication link called the Northwest Nanoscience and Nanotechnology Network (N?). In concept, N? is a tool to encourage communication and help identify regional resources and nanoscience and technology activities.

Baer, Donald R.; Campbell, Charles

2004-02-01T23:59:59.000Z

371

Seismic Capacity of Threaded, Brazed, and Grooved Pipe Joints  

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

SEISMIC CAPACITY OF THREADED, SEISMIC CAPACITY OF THREADED, BRAZED AND GROOVED PIPE JOINTS Brent Gutierrez, PhD, PE George Antaki, PE, F.ASME DOE NPH Conference October 25-26, 2011 Motivation * Understand the behavior and failure mode of common joints under extreme lateral loads * Static and shake table tests conducted of pressurized - Threaded, - Brazed, - Mechanical joints Static Testing o Pressurized spool to 150 psi o Steady downward force applied while recording deflections o Grooved clamped mech. joints * 16 tests performed o Threaded joints * 4 tests o Brazed (copper) * 4 tests Grooved Couplings o Catalog items o ASTM A106 Grade B piping o ASTM A 536 couplings o Lateral deflections imposed well above manufacturer's angular installation tolerance

372

Senior International Energy Officials Issue Joint Statement in Support of  

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

Senior International Energy Officials Issue Joint Statement in Senior International Energy Officials Issue Joint Statement in Support of the Global Nuclear Energy Partnership Senior International Energy Officials Issue Joint Statement in Support of the Global Nuclear Energy Partnership May 21, 2007 - 12:55pm Addthis WASHINGTON, DC - U.S. Secretary of Energy Samuel W. Bodman today announced that the U.S. Department of Energy (DOE) and senior energy officials from some of the world's leading economies issued a joint statement in support of the Global Nuclear Energy Partnership (GNEP) and nuclear energy cooperation. The People's Republic of China, France, Japan, Russia and the United States issued the Joint Statement, which addresses the prospects for international cooperation in peaceful uses of nuclear energy, including

373

United States and Czech Republic Establish a Joint Civil Nuclear  

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

Establish a Joint Civil Nuclear Establish a Joint Civil Nuclear Cooperation Center in Prague United States and Czech Republic Establish a Joint Civil Nuclear Cooperation Center in Prague June 12, 2013 - 12:17pm Addthis News Media Contact (202) 586-4940 PRAGUE, Czech Republic - The U.S. Department of Energy (DOE) recently joined with the U.S. Embassy in Prague and the Czech Republic's Ministry of Education, Youth and Sports to sign an agreement that establishes a joint Civil Nuclear Cooperation Center in Prague. The creation of this Center is another valued step in expanding U.S.-Czech energy collaboration and fulfills the commitment made by President Obama and Czech Prime Minister Nečas in October 2011 to establish such a Center to facilitate and coordinate joint activities and support regional initiatives in the

374

The static strength of multiplanar joints: A design formulation  

SciTech Connect (OSTI)

A parametric study of multiplanar KK-joints has been carried out using a well calibrated and validated finite element model. The finite element results together with experimental data available in literature from a database of nearly 80 joints. The accuracy and applicability of existing strength prediction formulae are assessed using this database. The AWS formulation, which takes into account the multiplanar effects and obviates the need for joint classification, was reappraised using this KK-joint database and published experimental data on multiplanar XX- and TT-joints. Modification factors were proposed to enhance the reliability of the AWS formulation with particular attention given to incorporating the effects of the gaps and the {gamma} ratio.

Wilmshurst, S.R.; Lee, M.M.K. [University College of Swansea (United Kingdom)

1994-12-31T23:59:59.000Z

375

Monte Carlo Simulation of Joint Transport of Neutrons Monte Carlo Simulation of Joint Transport of Neutrons  

National Nuclear Security Administration (NNSA)

Monte Carlo Simulation of Joint Transport of Neutrons Monte Carlo Simulation of Joint Transport of Neutrons Monte Carlo Simulation of Joint Transport of Neutrons and Photons and Photons Zhitnik Zhitnik A A . . K K . . , , Artemeva Artemeva E.V., E.V., Bakanov Bakanov V.V., V.V., Donskoy Donskoy E.N., E.N., Zalyalov Zalyalov A.N., A.N., Ivanov Ivanov N.V., N.V., Ognev Ognev S.P., S.P., Ronzhin Ronzhin A.B., A.B., Roslov Roslov V.I., V.I., Semenova Semenova T.V. T.V. RFNC-VNIIEF, 607190, Sarov, RFNC-VNIIEF, 607190, Sarov, Nizhni Nizhni Novgorod region Novgorod region The approaches used at VNIIEF to simulate transport of neutrons and photons in standard (with The approaches used at VNIIEF to simulate transport of neutrons and photons in standard (with surface description of region interfaces) and grid geometries are considered in the paper.

376

Long-term follow-up of silastic joint replacement of the first metatarsophalangeal joint  

Science Journals Connector (OSTI)

Aim: To assess long-term outcome of silastic joint replacement of the first metatarsophalangeal joint. Methods: Thirty-two patients (42 feet) with double-stem silicone implant arthroplasty of the first metatarsophalangeal joint were reviewed at an average of 8 years (range 419 years). Surgery was for hallux rigidus in 25 cases and for hallux valgus with degenerative osteoarthritis in 17 cases. Patients with rheumatoid arthritis were excluded. Mean patient age was 64 years. Results: Twenty-eight of the 32 patients were very satisfied with the procedure. No patients were dissatisfied. Pain relief was subjectively excellent or good in 28 patients. Three of the four patients with fair or poor relief of pain had surgery for hallux valgus with degenerative osteoarthritis. Radiographs showed sclerosis around all prostheses having cysts with bony erosions in 17 cases. Twelve had clinical features of silicone synovitis in the early postoperative period but this was not present at final review despite radiological findings of new bone formation (57%) and localised osteolysis (40%). Two patients had transfer metatarsalgia with a stress fracture. No patient required revision surgery. Conclusion: Our long-term study shows patients to have very good subjective and objective results despite poor radiological results. There is a role for double-stemmed silicone implant arthroplasty in low demand patients.

R Bommireddy; S.K Singh; P Sharma; M El Kadafi; D Rajan; M Rowntree

2003-01-01T23:59:59.000Z

377

Abstract--Friction modeling is essential for joint dynamic identification and control. Joint friction is composed of a  

E-Print Network [OSTI]

Abstract--Friction modeling is essential for joint dynamic identification and control. Joint friction is composed of a viscous and a dry friction force. According to Coulomb law, dry friction depends linearly on the load in the transmission. However, in robotics field, a constant dry friction is frequently

Paris-Sud XI, Université de

378

Fact Sheet: United States-Japan Joint Nuclear Energy Action Plan...  

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

United States-Japan Joint Nuclear Energy Action Plan Fact Sheet: United States-Japan Joint Nuclear Energy Action Plan Fact Sheet: United States-Japan Joint Nuclear Energy Action...

379

Herty Advanced Materials Development Center  

Broader source: Energy.gov [DOE]

Session 1-B: Advancing Alternative Fuels for the Military and Aviation Sector Breakout Session 1: New Developments and Hot Topics Jill Stuckey, Acting Director, Herty Advanced Materials Development Center

380

Search Advanced Search Home > News  

E-Print Network [OSTI]

Search Advanced Search Home > News [-] Text [+] Email Print tweet 0 tweets RSS Feeds Newsletters with bodily tissues, "these approaches might have the potential to redefine design strategies for advanced

Rogers, John A.

Note: This page contains sample records for the topic "advanced joint inversion" 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

Overview | Advanced Photon Source  

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

APS Overview: APS Overview: Introduction APS Systems Map LINAC Booster Synchrotron Storage Ring Insertion Devices Experiment Hall LOMs & Beamlines Overview of the APS The Advanced Photon Source (APS) at the U.S. Department of Energy's Argonne National Laboratory provides this nation's (in fact, this hemisphere's) brightest storage ring-generated x-ray beams for research in almost all scientific disciplines. Photo: Aerial Photo of APS Aerial photo of the Advanced Photon Source These x-rays allow scientists to pursue new knowledge about the structure and function of materials in the center of the Earth and in outer space, and all points in between. The knowledge gained from this research can impact the evolution of combustion engines and microcircuits, aid in the development of new pharmaceuticals, and pioneer nanotechnologies whose

382

NETL: Advanced Research - Ultrasupercritical  

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

High Performance Materials > Ultrasupercritical High Performance Materials > Ultrasupercritical Advanced Research High Performance Materials Ultrasupercritical Increasing the temperature and pressure of steam improves the efficiency of boilers and turbines that use steam as the working fluid. These higher efficiency boilers and turbines require less coal and produce less greenhouse gases. Identifying materials that can operate for long periods of time at extreme temperatures and pressures is a major goal of NETL's Advanced Research Materials Program. Phase diagram of water Figure 1: Phase diagram of water To understand the terminology of boilers and turbines, it is first necessary to understand the basics of the water/steam phase diagram (see Figure 1). The normal boiling point (nbp) of water occurs at 1 atmosphere

383

Advanced Photon Source  

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

Tomography Interest Group Contact: Robert Winarski, Center for Nanoscale Materials winarski@anl.gov Contact: Francesco De Carlo, Advanced Photon Source decarlo@aps.anl.gov The tomography special interest group of the Advanced Photon Source (APS) at Argonne National Laboratory has been created to promote awareness of the tomography facilities at the APS and to foster communications between the various research groups. Through this group, we believe we can build a strong user community for tomography. The following beamlines have active tomography research programs: 2-BM-B (XOR) http://www.aps.anl.gov/Xray_Science_Division/Xray_Microscopy_and_Imaging/Science_and_Research/Techniques/Tomography/index.html Information about the beamline: http://beam.aps.anl.gov/pls/apsweb/beamline_display_pkg.display_beamline?p_beamline_num_c=31

384

Posters | Advanced Photon Source  

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

Your Cart (0 Posters) Your Cart (0 Posters) Your cart is empty. checkout Subtotal: $0.00 update empty Posters Order a printed APS poster! 11 in. x 17 in. prints will be mailed in the order requests are received. 36 in. x 36 in. posters will be sent to school addresses once all orders are processed. The Advanced Photon Source Is The Advanced Photon Source Is Qty: 1 add to cart Technologies from Materials Science Technologies from Materials Science Qty: 1 add to cart Materials Under Extreme Pressure Materials Under Extreme Pressure Qty: 1 add to cart Biological Macromolecules in Action Biological Macromolecules in Action Qty: 1 add to cart Journey to the Center of the Earth Journey to the Center of the Earth Qty: 1 add to cart Earthshaking Monitor Earthshaking Monitor Qty: 1 add to cart Imaging with X-rays

385

Advanced Simulation Capability for  

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

Simulation Capability for Simulation Capability for Environmental Management (ASCEM) ASCEM is being developed to provide a tool and approach to facilitate robust and standardized development of perfor- mance and risk assessments for cleanup and closure activi- ties throughout the EM complex. The ASCEM team is composed of scientists from eight National Laboratories. This team is leveraging Department of Energy (DOE) investments in basic science and applied research including high performance computing codes developed through the Advanced Scientific Computing Research and Advanced Simulation & Computing pro- grams as well as collaborating with the Offices of Science, Fossil Energy, and Nuclear Energy. Challenge Current groundwater and soil remediation challenges that will continue to be addressed in the next decade include

386

Advanced Technology Vehicle Testing  

SciTech Connect (OSTI)

The goal of the U.S. Department of Energy's Advanced Vehicle Testing Activity (AVTA) is to increase the body of knowledge as well as the awareness and acceptance of electric drive and other advanced technology vehicles (ATV). The AVTA accomplishes this goal by testing ATVs on test tracks and dynamometers (Baseline Performance testing), as well as in real-world applications (Fleet and Accelerated Reliability testing and public demonstrations). This enables the AVTA to provide Federal and private fleet managers, as well as other potential ATV users, with accurate and unbiased information on vehicle performance and infrastructure needs so they can make informed decisions about acquiring and operating ATVs. The ATVs currently in testing include vehicles that burn gaseous hydrogen (H2) fuel and hydrogen/CNG (H/CNG) blended fuels in internal combustion engines (ICE), and hybrid electric (HEV), urban electric, and neighborhood electric vehicles. The AVTA is part of DOE's FreedomCAR and Vehicle Technologies Program.

James Francfort

2004-06-01T23:59:59.000Z

387

Advanced Separation Consortium  

SciTech Connect (OSTI)

The Center for Advanced Separation Technologies (CAST) was formed in 2001 under the sponsorship of the US Department of Energy to conduct fundamental research in advanced separation and to develop technologies that can be used to produce coal and minerals in an efficient and environmentally acceptable manner. The CAST consortium consists of seven universities - Virginia Tech, West Virginia University, University of Kentucky, Montana Tech, University of Utah, University of Nevada-Reno, and New Mexico Tech. The consortium brings together a broad range of expertise to solve problems facing the US coal industry and the mining sector in general. At present, a total of 60 research projects are under way. The article outlines some of these, on topics including innovative dewatering technologies, removal of mercury and other impurities, and modelling of the flotation process. 1 photo.

NONE

2006-01-01T23:59:59.000Z

388

Advanced steel reheat furnace  

SciTech Connect (OSTI)

Energy and Environmental Research Corp. (EER) under a contract from the Department of Energy is pursuing the development and demonstration of an Advanced Steel Reheating Furnace. This paper reports the results of Phase 1, Research, which has evaluated an advanced furnace concept incorporating two proven and commercialized technologies previously applied to other high temperature combustion applications: EER`s gas reburn technology (GR) for post combustion NOx control; and Air Product`s oxy-fuel enrichment air (OEA) for improved flame heat transfer in the heating zones of the furnace. The combined technologies feature greater production throughput with associated furnace efficiency improvements; lowered NOx emissions; and better control over the furnace atmosphere, whether oxidizing or reducing, leading to better control over surface finish.

Moyeda, D.; Sheldon, M.; Koppang, R. [Energy and Environmental Research Corp., Irvine, CA (United States); Lanyi, M.; Li, X.; Eleazer, B. [Air Products and Chemicals, Inc., Allentown, PA (United States)

1997-10-01T23:59:59.000Z

389

Advanced Photon Source  

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

0 Advanced Photon Source 0 Advanced Photon Source A U.S. Department of Energy, Office of Science, Office of Basic Energy Sciences national synchrotron x-ray research facility Search Button About Welcome Overview Visiting the APS Mission & Goals Find People Organization Charts Committees Job Openings User Information Prospective Users New Users Current Users APS User Portal Macromolecular Crystallographers Administrators Find a Beamline Apply for Beam Time Contacts Calendars Community Scientific Access Site Access Training Science & Education Science & Research Highlights Conferences Seminars Publications Annual Reports APS Upgrade Courses and Schools Graduate Programs Scientific Software Media Center Calendar of Events APS News User News Argonne/APS Press Releases Argonne/APS Feature Stories Argonne/APS In The News

390

an inverse boundary value problem for the stationary transport ...  

E-Print Network [OSTI]

inverse problem (IP) for the time-dependent transport equation (?t ? T)u = 0, where T ... Then the pairs (?a,0) and (?a,0) (i.e. k = k = 0) produce the same .... Note that Jf? is defined so that T1Jf? = 0, Jf?|?? = f?, therefore J is the solution...

391

Refactoring Composite to Visitor and Inverse Transformation in Java  

E-Print Network [OSTI]

Refactoring Composite to Visitor and Inverse Transformation in Java Akram Ajouli1 & Julien Cohen2 1, EMN) We describe how to use refactoring tools to transform a Java program conforming to the Composite . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 3 CompositeVisitor Transformation Scheme 7 3.1 CompositeVisitor Transformation

Paris-Sud XI, Université de

392

Refactoring Composite to Visitor and Inverse Transformation in Java  

E-Print Network [OSTI]

Refactoring Composite to Visitor and Inverse Transformation in Java Akram Ajouli1 & Julien Cohen2 1, EMN) We describe how to use refactoring tools to transform a Java program conforming to the Composite . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 3 CompositeVisitor Transformation Scheme 7 3.1 CompositeVisitor Transformation

Paris-Sud XI, Université de

393

A Bayesian Analysis of Regularised Source Inversions in Gravitational Lensing  

SciTech Connect (OSTI)

Strong gravitational lens systems with extended sources are of special interest because they provide additional constraints on the models of the lens systems. To use a gravitational lens system for measuring the Hubble constant, one would need to determine the lens potential and the source intensity distribution simultaneously. A linear inversion method to reconstruct a pixellated source distribution of a given lens potential model was introduced by Warren and Dye. In the inversion process, a regularization on the source intensity is often needed to ensure a successful inversion with a faithful resulting source. In this paper, we use Bayesian analysis to determine the optimal regularization constant (strength of regularization) of a given form of regularization and to objectively choose the optimal form of regularization given a selection of regularizations. We consider and compare quantitatively three different forms of regularization previously described in the literature for source inversions in gravitational lensing: zeroth-order, gradient and curvature. We use simulated data with the exact lens potential to demonstrate the method. We find that the preferred form of regularization depends on the nature of the source distribution.

Suyu, Sherry H.; /Caltech /KIPAC, Menlo Park; Marshall, P.J.; /KIPAC, Menlo Park; Hobson, M.P.; /Cambridge U., Inst. of Astron.; Blandford, R.D.; /Caltech /KIPAC, Menlo

2006-01-25T23:59:59.000Z

394

Fast Vectorless Power Grid Verification Using an Approximate Inverse Technique  

E-Print Network [OSTI]

Fast Vectorless Power Grid Verification Using an Approximate Inverse Technique Nahi H. Abdul Ghani Department of ECE University of Toronto Toronto, Ontario, Canada f.najm@utoronto.ca ABSTRACT Power grid Aids General Terms Performance, Algorithms, Verification Keywords Power grid, voltage drop, approximate

Najm, Farid N.

395

HYBRID INVERSE PROBLEMS AND REDUNDANT SYSTEMS OF PARTIAL DIFFERENTIAL EQUATIONS  

E-Print Network [OSTI]

. The theory is applied to the case of power density measurements, which are internal functionals of the form from knowledge of said internal functionals. For recent books and reviews on hybrid inverse problems conditions. General theories of elliptic systems then allow us to construct a parametrix for such systems

Bal, Guillaume

396

An inverse random source problem for the Helmholtz equation  

E-Print Network [OSTI]

Jun 10, 2013 ... see e.g., Devaney, Marengo, and Li [13], Eller and Valdivia [15], and the references cited therein. ... See also Gelfand and Levitan [16] for a related inverse Sturm. Liouville ...... MR2443008 (2010b:35508). [7] Guillaume Bal...

Gang Bao; Shui-Nee Chow; Peijun Li; Haomin Zhou

2013-10-25T23:59:59.000Z

397

Inverse Scattering and Acousto-Optic Imaging Guillaume Bal  

E-Print Network [OSTI]

Inverse Scattering and Acousto-Optic Imaging Guillaume Bal Department of Applied Physics the optical properties of a highly-scattering medium from incoherent acousto-optic measurements. The method of interior control of boundary measurements by an external wave field. 1 #12;The acousto-optic effect

Bal, Guillaume

398

Nonlinear Adaptive Dynamic Inversion Applied to a Generic Hypersonic Vehicle  

E-Print Network [OSTI]

Nonlinear Adaptive Dynamic Inversion Applied to a Generic Hypersonic Vehicle Elizabeth Rollins Conclusions Extensions 3 / 50 #12;Motivation Control of Hypersonic Vehicles · Wide range of flight conditions in hypersonic flight · Three main causes of inlet unstarts: 1 A flow to the inlet that is slower than

Valasek, John

399

Nonlinear Adaptive Dynamic Inversion Applied to a Generic Hypersonic Vehicle  

E-Print Network [OSTI]

Nonlinear Adaptive Dynamic Inversion Applied to a Generic Hypersonic Vehicle Elizabeth Rollins of hypersonic vehicles is challenging because of the wide range of oper- ating conditions encountered and certain aspects unique to high speed flight. A particular safety concern in hypersonic flight is the risk

Valasek, John

400

Ocean effect correction in global inversion of geomagnetic  

E-Print Network [OSTI]

data: dcorr = dobs ­ ( F(mi) ­ F'(mi) ) ·invert corrected data: mi+1 = F'-1 (dcorr ) ·repeat until |mi+1 - mi | mi+1 ­ mi = F'-1 ( dobs ­ F(mi) ) ·then if mi+1 ­ mi 0, also mi F-1 (dobs ) Inverse problem with an approximate forward operator #12

Cerveny, Vlastislav

Note: This page contains sample records for the topic "advanced joint inversion" 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

Inversion of Scattered Waves for Material Properties in Fractured Rock  

SciTech Connect (OSTI)

The authors apply a recently developed low-frequency, non-linear inversion method which includes near and far field terms to a crosshole data set to determine the bulk and shear modulus, as well as the density for a fractured zone in a granitic rock mass. The method uses the scattered elastic wavefield which is extracted from the recorded data before the inversion is performed. The inversion result is appraised by investigating the resolution and standard deviation of the model estimates. The sensitivity of the three parameters to different features of the medium is revealed. While the bulk modulus appears to be sensitive to voids and welded contacts, the density is mostly affected by fractured zones. The shear modulus is least constrained due to the absence of S wave anisotropy information. It is shown that the three medium parameters are generally sensitive to other medium features than those determined by velocity inversions. Thus this method is viewed as a complimentary approach to travel time tomography which provides more insight into the material properties of inhomogeneous media.

Gritto, Roland; Korneev, Valeri A.; Johnson, Lane R.

1999-07-01T23:59:59.000Z

402

Inversion of borehole weak motion records observed in Istanbul (Turkey)  

Science Journals Connector (OSTI)

......sets, might be large. This indicates...the inversion of borehole weak and strong...2005 December, a drilling program consisting...the 140-m-deep borehole, based on the encountered...applicable also to borehole sites where other...velocities (with a large change of impedance......

S. Parolai; R. Wang; D. Bindi

2012-02-01T23:59:59.000Z

403

Sensitivity and inversion of borehole flexural dispersions for formation parameters  

Science Journals Connector (OSTI)

......any constraints for a Gaussian random process is given by Figure 1. Schematic diagram...waveforms. Nevertheless, the inversion process tolerates a 10 per cent uncertainty in...waves, presented at 66th Ann. Int. Mtg, Soc. Expl. Geophys., Denver, CO......

Bikash K. Sinha

1997-01-01T23:59:59.000Z

404

Inverse scattering for rotationally scanned optical coherence tomography  

E-Print Network [OSTI]

Inverse scattering for rotationally scanned optical coherence tomography Daniel L. Marks, Tyler S May 16, 2006; posted May 26, 2006 (Doc. ID 67358) Optical coherence tomography of luminal structures coherence tomography1,2 (OCT), is determined in large part by the degree to which the images provide

Bhargava, Rohit

405

The Laplace Transform 1 Laplace transform and inverse transform  

E-Print Network [OSTI]

The Laplace Transform Name: 1 Laplace transform and inverse transform Definition. Let f(t) be a function defined for t 0. Then the integral L {f(t)} = 0 e-st f(t)dt is said to be the Laplace transform of f provided the integral converges. Fill in the following Laplace transforms. L {tn } = L {eat } = L

Yengulalp, Lynne

406

The Laplace Transform 1 Laplace transform and inverse transform  

E-Print Network [OSTI]

The Laplace Transform Name: 1 Laplace transform and inverse transform Definition. Let f be a function defined for t 0. Then the integral L {f(t)} = 0 e-st f(t)dt is said to be the Laplace transform of f provided the integral converges. Fill in the following Laplace transforms. L {tn } = n! sn+1 L

Yengulalp, Lynne

407

Variational Structure of Inverse Problems in Wave Propagation and Vibration  

E-Print Network [OSTI]

Variational Structure of Inverse Problems in Wave Propagation and Vibration James G. Berryman in wave propagation (traveltime tomography) and two examples in vibration (the plucked string and free.'' For vibrating systems, the apparently very complex behavior of an excited string, drumhead, or the Earth can

408

Time-lapse gravity inversion with an active time constraint  

Science Journals Connector (OSTI)

......J. Zhang 1 D.D. Werkema 5 1 Department of Geophysics, Colorado School of Mines, Golden, CO 80401, USA. E-mail: arevil...We applied the time-lapse inversion algorithm to a water-flood and secondary oil recovery experiment in which water was injected......

M. Karaoulis; A. Revil; B. Minsley; M. Todesco; J. Zhang; D.D. Werkema

2014-01-01T23:59:59.000Z

409

Motion Without Correspondence from Tomographic Projections by Bayesian Inversion Theory  

E-Print Network [OSTI]

Computing 3D reconstructions from X-ray projections is al- ready possible in some medical applications by Bayesian formalism as we want to handle either sparsely collected or limited-angle data, which are beyondMotion Without Correspondence from Tomographic Projections by Bayesian Inversion Theory S. S

Brandt, Sami

410

Reverse Audio Engineering: Model-Based Inversion of Dynamic Range  

E-Print Network [OSTI]

1 Reverse Audio Engineering: Model-Based Inversion of Dynamic Range Compression Stanislaw Gorlow, Graduate Student Member, IEEE and Joshua D. Reiss, Member, IEEE Abstract--Reverse audio engineering so far, reverse audio engineering. I. INTRODUCTION SOUND or audio engineering is an established discipline

411

THE INVERSE OF A SEMI-INFINITE SYMMETRIC BANDED MATRIX  

E-Print Network [OSTI]

algorithm 3]. The eigen- values and eigen-vectors for the nite symmetric tridiagonal case were obtainedTHE INVERSE OF A SEMI-INFINITE SYMMETRIC BANDED MATRIX D. A. LAVISy , B. W. SOUTHERNz and I. F a method for obtaining an analytic form for a class of sym- metric semi-in nite banded matrices, which are

Lavis, David

412

Advanced Energy Guides  

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

Energy Guides Energy Guides Shanti Pless National Renewable Energy Laboratory shanti.pless@nrel.gov 303-384-6365 April 4 2013 2 | Building Technologies Office eere.energy.gov Advanced Energy Design Guides Provide prescriptive energy savings guidance and recommendations by building type and geographic location: * Design packages and strategies to help owners and designers achieve 50% site energy savings over Standard 90.1 * Two series: - 30% savings over 90.1-1999

413

Advanced Energy Guides  

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

Energy Guides Energy Guides Shanti Pless National Renewable Energy Laboratory shanti.pless@nrel.gov 303-384-6365 April 4 2013 2 | Building Technologies Office eere.energy.gov Advanced Energy Design Guides Provide prescriptive energy savings guidance and recommendations by building type and geographic location: * Design packages and strategies to help owners and designers achieve 50% site energy savings over Standard 90.1 * Two series: - 30% savings over 90.1-1999

414

ADVANCED CHEMISTRY BASINS MODEL  

SciTech Connect (OSTI)

The advanced Chemistry Basin Model project has been operative for 48 months. During this period, about half the project tasks are on projected schedule. On average the project is somewhat behind schedule (90%). Unanticipated issues are causing model integration to take longer then scheduled, delaying final debugging and manual development. It is anticipated that a short extension will be required to fulfill all contract obligations.

William Goddard III; Lawrence Cathles III; Mario Blanco; Paul Manhardt; Peter Meulbroek; Yongchun Tang

2004-05-01T23:59:59.000Z

415

STATEMENT OF CONSIDERATIONS REQUEST BY CRA Y INC (CRA Y) FOR AN ADVANCE WAIVER OF  

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

CRA Y INC (CRA Y) FOR AN ADVANCE WAIVER OF CRA Y INC (CRA Y) FOR AN ADVANCE WAIVER OF DOMESTIC AND FOREIGN RIGHTS TO INVENTIONS MADE UNDER SUBCONTRACT NO. B580786, DOE WAIVER NO. WeAl 2010-012. The Petitioner, Cray, has requested a waiver of all domestic and foreign patent rights to inventions that may be conceived or first actually reduced to practice in the course of Cray's work. under Subcontract No B580786 entitled "ACES - Cray Interconnection Network Project" with the U.S. Department of EnergylNational Nuclear Security Administration (DOElNNSA). This contract involves joint analysis of Network Interface chips, their features and how the features map to application performance. The joint analysis will be completed by Cray and ACES. The Alliance for Computing at Extreme Scale (ACES) is a formal

416

Advancing Next-Generation Vehicles  

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

the U.S. Department of Energy's (DOE's) lead laboratory for researching advanced vehicle technologies, including hy- the U.S. Department of Energy's (DOE's) lead laboratory for researching advanced vehicle technologies, including hy- brid, plug-in hybrid, battery electric, and alternative fuel vehicles, Argonne provides transportation research critical to advancing the development of next-generation vehicles. Central to this effort is the Lab's Advanced Powertrain Research Facility (APRF), an integrated four-wheel drive chassis dynamometer and component test facility.

417

Advanced Microturbine Systems  

SciTech Connect (OSTI)

Dept. of Energy (DOE) Cooperative Agreement DE-FC02-00-CH11061 was originally awarded to Honeywell International, Inc. ?? Honeywell Power Systems Inc. (HPSI) division located in Albuquerque, NM in October 2000 to conduct a program titled Advanced Microturbine Systems (AMS). The DOE Advanced Microturbines Systems Program was originally proposed as a five-year program to design and develop a high efficiency, low emissions, durable microturbine system. The period of performance was to be October 2000 through September 2005. Program efforts were underway, when one year into the program Honeywell sold the intellectual property of Honeywell Power Systems Inc. and HPSI ceased business operations. Honeywell made an internal decision to restructure the existing program due to the HPSI shutdown and submitted a formal request to DOE on September 24, 2001 to transfer the Cooperative Agreement to Honeywell Engines, Systems and Services (HES&S) in Phoenix, AZ in order to continue to offer support for DOE's Advanced Microturbine Program. Work continued on the descoped program under Cooperative Agreement No. DE-FC26-00-CH11061 and has been completed.

None

2005-12-31T23:59:59.000Z

418

Advancement of Electrochromic Windows  

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

Advancement of Electrochromic Windows Advancement of Electrochromic Windows Title Advancement of Electrochromic Windows Publication Type Report LBNL Report Number LBNL-59821 Year of Publication 2006 Authors Lee, Eleanor S., Stephen E. Selkowitz, Robert D. Clear, Dennis L. DiBartolomeo, Joseph H. Klems, Luis L. Fernandes, Gregory J. Ward, Vorapat Inkarojrit, and Mehry Yazdanian Date Published 04/2006 Other Numbers CEC-500-2006-052 Keywords commercial buildings, daylight, daylighting controls, Electrochromic windows, energy efficiency, human factors, peak demand, switchable windows, visual comfort Abstract This guide provides consumer-oriented information about switchable electrochromic (EC) windows. Electrochromic windows change tint with a small applied voltage, providing building owners and occupants with the option to have clear or tinted windows at any time, irrespective of whether it's sunny or cloudy. EC windows can be manually or automatically controlled based on daylight, solar heat gain, glare, view, energy-efficiency, peak electricity demand response, or other criteria. Window controls can be integrated with other building systems, such as lighting and heating/cooling mechanical systems, to optimize interior environmental conditions, occupant comfort, and energy-efficiency.

419

Fossil Energy Advanced Technologies (2008 - 2009) | Department...  

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

Fossil Energy Advanced Technologies (2008 - 2009) Fossil Energy Advanced Technologies (2008 - 2009) Fossil Energy Advanced Technologies (2008 - 2009) Amendment: Energy and...

420

United States and Italy Sign Agreements to Advance Developments in Nuclear  

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

Italy Sign Agreements to Advance Developments in Italy Sign Agreements to Advance Developments in Nuclear Energy United States and Italy Sign Agreements to Advance Developments in Nuclear Energy September 30, 2009 - 12:00am Addthis Washington, D.C. - U.S. Secretary of Energy Steven Chu and Italian Minister for Economic Development Claudio Scajola today signed two important nuclear energy agreements that may lead to construction of new nuclear power plants and improved cooperation on advanced nuclear energy systems and fuel cycle technologies in both countries. The U.S.-Italy Joint Declaration Concerning Industrial and Commercial Cooperation in the Nuclear Energy Sector, which was signed on behalf of the United States by Secretary Chu and Deputy Secretary of Commerce Dennis F. Hightower, affirms the strong interest of the United States and Italy to

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


421

E-Print Network 3.0 - areas joint coordinating Sample Search...  

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

to reach areas under objects . guiding surfaces of prismatic joints . must... to as a robot arm, with links and joints described in ... Source: Petriu, Emil M. - School of...

422

The 1st Joint International Conference on Multibody System Dynamics May 2527, 2010, Lappeenranta, Finland  

E-Print Network [OSTI]

The 1st Joint International Conference on Multibody System Dynamics May 25­27, 2010, Lappeenrantast Joint International Conference on Multibody System Dynamics (IMSD'10)., Lappeenranta : Finland

Paris-Sud XI, Université de

423

Energy Department Announces Selections for U.S.-India Joint Clean...  

Energy Savers [EERE]

Energy Department Announces Selections for U.S.-India Joint Clean Energy Research and Development Center Energy Department Announces Selections for U.S.-India Joint Clean Energy...

424

Joint Outreach Task Group (JOTG) Calendar: November  

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

November 2013 November 2013 Sunday Monday Tuesday Wednesday Thursday Friday Saturday 27 28 29 30 31 1 2 3 4 5 FWP Event Mound Miamisburg, OH 6 Local Event X-10 Oak Ridge, TN Local Event Y-12 Oak Ridge, TN Local Event Y-12 Oak Ridge, TN FWP Event X-10/Y-12 Oak Ridge, TN 7 Local Event X-10/Y-12 Oak Ridge, TN FWP Event K-25 Oak Ridge, TN 8 9 10 11 12 13 14 Local Event X-10 Oak Ridge, TN 15 16 17 18 19 Local Event X-10/Y-12 Oak Ridge, TN Local Event Y-12 Oak Ridge, TN 20 21 FWP Event Mound Miamisburg, OH 22 23 24 25 26 27 28 29 30 31 1 2 3 4 5 6 Legend Energy Employees Occupational Illness Compensation Program Act (EEOICPA) Events Joint Outreach Task Group (JOTG) Events Local Events Former Worker Program Medical Screening Program (FWP) Events Other Events This page was last updated on September 16, 2013 Retiree Breakfast Former Worker Program Event

425

Joint Outreach Task Group (JOTG) Calendar: May  

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

May 2013 May 2013 Sunday Monday Tuesday Wednesday Thursday Friday Saturday 28 29 30 1 Local Event X-10 Oak Ridge, TN Local Event Y-12 Oak Ridge, TN Local Event Y-12 Oak Ridge, TN FWP Event X-10/Y-12 Oak Ridge, TN 2 Local Event X-10/Y-12 Oak Ridge, TN FWP Event K-25 Oak Ridge, TN 3 4 5 6 7 FWP Event Mound Miamisburg, OH 8 9 Local Event X-10 Oak Ridge, TN 10 11 12 13 14 Local Event Hanford Richland, WA Local Event X-10 Oak Ridge, TN 15 Local Event Hanford Richland, WA 16 FWP Event Mound Miamisburg, OH 17 18 19 20 21 Local Event X-10/Y-12 Oak Ridge, TN 22 23 24 25 26 27 28 29 30 31 1 Legend Energy Employees Occupational Illness Compensation Program Act (EEOICPA) Events Joint Outreach Task Group (JOTG) Events Local Events Former Worker Program Medical Screening Program (FWP) Events Other Events This page was last updated on April 12, 2013

426

Joint Outreach Task Group (JOTG) Calendar: January  

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

January 2013 January 2013 Sunday Monday Tuesday Wednesday Thursday Friday Saturday 30 31 1 2 Local Event X-10 Oak Ridge, TN Local Event Y-12 Oak Ridge, TN 3 Local Event X-10/Y-12 Oak Ridge, TN Local Event Y-12 Oak Ridge, TN FWP Event K-25 Oak Ridge, TN 4 5 6 7 8 Local Event X-10 Oak Ridge, TN 9 Local Event Y-12 Oak Ridge, TN FWP Event X-10/Y-12 Oak Ridge, TN 10 11 12 13 14 15 Local Event X-10/Y12 Oak Ridge, TN Local Event Y-12 Oak Ridge, TN 16 Local Event X-10/Y12 Oak Ridge, TN 17 FWP Event Mound Miamisburg, OH 18 19 20 21 22 23 24 25 26 27 28 29 30 31 1 2 Legend Energy Employees Occupational Illness Compensation Program Act (EEOICPA) Events Joint Outreach Task Group (JOTG) Events Local Events Former Worker Program Medical Screening Program (FWP) Events Other Events This page was last updated on February 26, 2013 Retiree Meeting

427

Joint Outreach Task Group (JOTG) Calendar: February  

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

February 2013 February 2013 Sunday Monday Tuesday Wednesday Thursday Friday Saturday 27 28 29 30 31 1 2 3 4 5 FWP Event Mound Miamisburg, OH Local Event Y-12 Oak Ridge, TN Local Event X-10 Oak Ridge, TN 6 Local Event X-10 Oak Ridge, TN Local Event Y-12 Oak Ridge, TN Local Event Y-12 Oak Ridge, TN FWP Event X-10/Y-12 Oak Ridge, TN 7 Local Event X-10/Y-12 Oak Ridge, TN FWP Event K-25 Oak Ridge, TN 8 9 10 11 12 FWP Event Fernald Harrison, OH 13 EEOICPA Event, Oak Ridge, TN EEOICPA Event, Oak Ridge National Laboratory (X-10) 14 FWP Event Mound Miamisburg, OH Local Event X-10 Oak Ridge, TN 15 16 17 18 19 20 EEOICPA Event, Los Alamos National Laboratory (LANL) 21 22 23 24 25 26 27 28 1 2 Legend Energy Employees Occupational Illness Compensation Program Act (EEOICPA) Events Joint Outreach Task Group (JOTG) Events Local Events Former Worker Program Medical Screening Program (FWP) Events

428

The institutional needs of joint implementation projects  

SciTech Connect (OSTI)

In this paper, the authors discuss options for developing institutions for joint implementation (JI) projects. They focus on the tasks which are unique to JI projects or require additional institutional needs--accepting the project by the host and investor countries and assessing the project`s greenhouse gas (GHG) emission reduction or sequestration--and they suggest the types of institutions that would enhance their performance. The evaluation is based on four sets of governmental and international criteria for JI projects, the experiences of ten pilot JI projects, and the perspectives of seven collaborating authors from China, Egypt, India, Mexico, and Thailand, who interviewed relevant government and non-government staff involved in JI issue assessment in their countries. After examining the roles for potential JI institutions, they present early findings arguing for a decentralized national JI structure, which includes: (1) national governmental panels providing host country acceptance of proposed JI projects; (2) project parties providing the assessment data on the GHG reduction or sequestration for the projects; (3) technical experts calculating these GHG flows; (4) certified verification teams checking the GHG calculations; and (5) members of an international JI Secretariat training and certifying the assessors, as well as resolving challenges to the verifications. 86 refs.

Watt, E.; Sathaye, J. [Lawrence Berkeley Lab., CA (United States); Buen, O. de; Masera, O. [National Univ. of Mexico, Mexico City (Mexico); Gelil, I.A. [Organization of Energy Conservation and Planning, Cairo (Egypt); Ravindranath, N.H. [Indian Inst. of Science, Bangalore (India); Zhou, D.; Li, J. [Energy Research Inst., Beijing (China); Intarapravich, D. [Thailand Environmental Inst., Bangkok (Thailand)

1995-10-21T23:59:59.000Z

429

Joint Outreach Task Group (JOTG) Calendar: March  

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

March 2013 March 2013 Sunday Monday Tuesday Wednesday Thursday Friday Saturday 24 25 26 27 28 1 2 3 4 5 FWP Event Mound Miamisburg, OH 6 Local Event X-10 Oak Ridge, TN Local Event Y-12 Oak Ridge, TN Local Event Y-12 Oak Ridge, TN FWP Event X-10/Y-12 Oak Ridge, TN 7 Local Event X-10/Y-12 Oak Ridge, TN FWP Event K-25 Oak Ridge, TN 8 9 10 11 12 Local Event X-10 Oak Ridge, TN EEOICPA Event, Augusta, GA 13 14 Local Event X-10 Oak Ridge, TN 15 16 17 18 19 Local Event X-10/Y-12 Oak Ridge, TN 20 21 FWP Event Mound Miamisburg, OH 22 23 24 25 26 27 28 29 30 31 1 2 3 4 5 6 Legend Energy Employees Occupational Illness Compensation Program Act (EEOICPA) Events Joint Outreach Task Group (JOTG) Events Local Events Former Worker Program Medical Screening Program (FWP) Events Other Events This page was last updated on February 26, 2013 Retiree Breakfast

430

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

E-Print Network [OSTI]

Mesozoic tectonic inversion in the Neuquen Basin of west-central Argentina produced two main fault systems: (1) deep faults that affected basement and syn-rift strata where preexisting faults were selectively reactivated during inversion based...

Grimaldi Castro, Gabriel Orlando

2007-04-25T23:59:59.000Z

431

ADVANCED SULFUR CONTROL CONCEPTS  

SciTech Connect (OSTI)

Conventional sulfur removal in integrated gasification combined cycle (IGCC) power plants involves numerous steps: COS (carbonyl sulfide) hydrolysis, amine scrubbing/regeneration, Claus process, and tail-gas treatment. Advanced sulfur removal in IGCC systems involves typically the use of zinc oxide-based sorbents. The sulfides sorbent is regenerated using dilute air to produce a dilute SO{sub 2} (sulfur dioxide) tail gas. Under previous contracts the highly effective first generation Direct Sulfur Recovery Process (DSRP) for catalytic reduction of this SO{sub 2} tail gas to elemental sulfur was developed. This process is currently undergoing field-testing. In this project, advanced concepts were evaluated to reduce the number of unit operations in sulfur removal and recovery. Substantial effort was directed towards developing sorbents that could be directly regenerated to elemental sulfur in an Advanced Hot Gas Process (AHGP). Development of this process has been described in detail in Appendices A-F. RTI began the development of the Single-step Sulfur Recovery Process (SSRP) to eliminate the use of sorbents and multiple reactors in sulfur removal and recovery. This process showed promising preliminary results and thus further process development of AHGP was abandoned in favor of SSRP. The SSRP is a direct Claus process that consists of injecting SO{sub 2} directly into the quenched coal gas from a coal gasifier, and reacting the H{sub 2}S-SO{sub 2} mixture over a selective catalyst to both remove and recover sulfur in a single step. The process is conducted at gasifier pressure and 125 to 160 C. The proposed commercial embodiment of the SSRP involves a liquid phase of molten sulfur with dispersed catalyst in a slurry bubble-column reactor (SBCR).

Apostolos A. Nikolopoulos; Santosh K. Gangwal; William J. McMichael; Jeffrey W. Portzer

2003-01-01T23:59:59.000Z

432

Advanced Biofuels Workshop  

Gasoline and Diesel Fuel Update (EIA)

August 1, 2012 August 1, 2012 In Attendance U.S. Energy Information Administration 1000 Independence Ave. SW, Room 2E-069 Washington, DC 20585 Adam Sieminski EIA Terry Higgins Hart Downstream Energy Services Peter Ryus RSB Services Foundation Zia Haq DOE Robert Kozak Atlantic Biomass Conversion Leticia Phillips UNICA/Brazillian Sugarecane Industry Assoc. Paul Kamp Leifmark, LLC/Inbicon Biomass Steve Gerber Fiberight Joanne Ivancic Advanced Biofuels USA John G. Cowie Agenda 2020 Technology Alliance Jeff Hazle American Fuel & Petrochemical Manufacturers Bryan Just American Petroleum Institute Barry Bernfeld Bunge Global Agribusiness Michael Corbin CLF Partners International LLC Paul Grabowski DOE, Office of Biomass Program

433

Advanced Demand Responsive Lighting  

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

Demand Demand Responsive Lighting Host: Francis Rubinstein Demand Response Research Center Technical Advisory Group Meeting August 31, 2007 10:30 AM - Noon Meeting Agenda * Introductions (10 minutes) * Main Presentation (~ 1 hour) * Questions, comments from panel (15 minutes) Project History * Lighting Scoping Study (completed January 2007) - Identified potential for energy and demand savings using demand responsive lighting systems - Importance of dimming - New wireless controls technologies * Advanced Demand Responsive Lighting (commenced March 2007) Objectives * Provide up-to-date information on the reliability, predictability of dimmable lighting as a demand resource under realistic operating load conditions * Identify potential negative impacts of DR lighting on lighting quality Potential of Demand Responsive Lighting Control

434

Advanced Remediation Technologies  

SciTech Connect (OSTI)

The United States Department of Energy (DOE), Office of Environmental Management (EM) is responsible for the cleanup of nation's nuclear weapons program legacy wastes, along with waste associated with nuclear energy programs and research. The EM cleanup efforts continue to progress, however the cleanup continues to be technologically complex, heavily regulated, long-term; and the effort also has a high life cycle cost estimate (LCCE) effort. Over the past few years, the EM program has undergone several changes to accelerate its cleanup efforts with varying degrees of success. This article will provide some insight into the Advanced Remediation Technologies (ART) projects that may enhance cleanup efforts and reduce life cycle costs. (authors)

Krahn, St.; Miller, C.E. [The United States Department of Energy, Office of Environmental Management, Washington, D.C. (United States)

2008-07-01T23:59:59.000Z

435

Advanced NTR options. [Ta  

SciTech Connect (OSTI)

Advanced NTR concepts which offer performance improvements over the ROVER/NERVA designs have been investigated. In addition, the deliverable performance of low pressure operation and materials issues have been investigated. Based on current experience, a maximum exit gas temperature of 3200 K is likely achievable with a ZrC based PBR design. At 3200 K a low pressure NTR would have marginal performance advantage (Isp) over a high pressure system. If tantalum or other high melting point carbides are used then an exit gas temperature of 3500 K may be feasible. At 3500 K low pressure operation offers more significant performance improvements which could outweigh associated size and mass penalties.

Davis, J.W.; Mills, J.C.; Glass, J.F.; Tu, W. (Rockwell International/Rocketdyne Division, 6633 Canoga Avenue, MS HB23 Canoga Park, California 81303 (US))

1991-01-05T23:59:59.000Z

436

Advanced Manufacture of Reflectors  

Broader source: Energy.gov [DOE]

The Advance Manufacture of Reflectors fact sheet describes a SunShot Initiative project being conducted research team led by the University of Arizona, which is working to develop a novel method for shaping float glass. The technique developed by this research team can drastically reduce the time required for the shaping step. By enabling mass production of solar concentrating mirrors at high speed, this project should lead to improved performance and as much as a 40% reduction in manufacturing costs for reflectors made in very high volume.

437

DIRECT SOLUTION OF THE INVERSE STOCHASTIC PROBLEM THROUGH ELEMENTARY MARKOV STATE DISAGGREGATION  

E-Print Network [OSTI]

matrix, inverse eigenvalue problem, state disaggregation. AMS subject classifications. 65F18, 15B51, 15A

Boyer, Edmond

438

User Calendar | Advanced Photon Source  

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

APS User Calendar Date Event November 19, 2013 Proposal Review Panel Meetings December 10, 2013 Beamtime Allocation Committee Meeting January 22, 2014 Joint APSUO Steering Committee and Partner User Council Meeting March 7, 2014 Proposal Deadline Run Cycle 2014-2 March 11-13, 2014 Scientific Advisory Committee Meeting May 12-15, 2014 APS/CNM/EMC Users Meeting May 13, 2014 Partner User Council Meeting May 14, 2014 APSUO Steering Committee Meeting July 9, 2014 Joint APSUO Steering Committee and Partner User Council Meeting July 11, 2014 Proposal Deadline Run Cycle 2014-3 September 17, 2014 Joint APSUO Steering Committee and Partner User Council Meeting November 4-6, 2014 Scientific Advisory Committee Meeting March 16-18, 2015 Scientific Advisory Committee Meeting

439

Vehicle Technologies Office: Advanced Combustion Engines  

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

Advanced Combustion Advanced Combustion Engines to someone by E-mail Share Vehicle Technologies Office: Advanced Combustion Engines on Facebook Tweet about Vehicle Technologies Office: Advanced Combustion Engines on Twitter Bookmark Vehicle Technologies Office: Advanced Combustion Engines on Google Bookmark Vehicle Technologies Office: Advanced Combustion Engines on Delicious Rank Vehicle Technologies Office: Advanced Combustion Engines on Digg Find More places to share Vehicle Technologies Office: Advanced Combustion Engines on AddThis.com... Just the Basics Hybrid & Vehicle Systems Energy Storage Advanced Power Electronics & Electrical Machines Advanced Combustion Engines Combustion Engines Emission Control Waste Heat Recovery Fuels & Lubricants Materials Technologies Advanced Combustion Engines

440

Advanced Reactor Technologies | Department of Energy  

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

Advanced Reactor Advanced Reactor Technologies Advanced Reactor Technologies Advanced Reactor Technologies Advanced Reactor Technologies The Office of Advanced Reactor Technologies (ART) sponsors research, development and deployment (RD&D) activities through its Next Generation Nuclear Plant (NGNP), Advanced Reactor Concepts (ARC), and Advanced Small Modular Reactor (aSMR) programs to promote safety, technical, economical, and environmental advancements of innovative Generation IV nuclear energy technologies. The Office of Nuclear Energy (NE) will pursue these advancements through RD&D activities at the Department of Energy (DOE) national laboratories and U.S. universities, as well as through collaboration with industry and international partners. These activities will focus on advancing scientific

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While these samples are representative of the content of NLEBeta,
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We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


441

EXPERIMENTAL STUDY OF AXISYMMETRIC INSTABILITY OF INVERSE DEE AND SQUARE TOKAMAK EQUILIBRIA  

E-Print Network [OSTI]

EXPERIMENTAL STUDY OF AXISYMMETRIC INSTABILITY OF INVERSE DEE AND SQUARE TOKAMAK EQUILIBRIA COO Study ofAxi.symmetric !nsta bUity of Inverse Dee and Square Tokamak Equilibria B. Lipschultz, S as a function of time in a tokamak with a 4-null poloidal d ivertor. Inverse dee equilibria are observed

Sprott, Julien Clinton

442

PARTICLE FILTER BASED MULTI-SENSOR FUSION FOR SOLVING LOW FREQUENCY ELECTROMAGNETIC NDE INVERSE PROBLEMS  

E-Print Network [OSTI]

PARTICLE FILTER BASED MULTI-SENSOR FUSION FOR SOLVING LOW FREQUENCY ELECTROMAGNETIC NDE INVERSE 48824 khantari,sdass@msu.edu, r.pradeep@ieee.org Abstract: Flaw profile characterization from NDE from multi-sensor data is considered. The NDE inverse problem is posed as a statistical inverse problem

Dass, Sarat C.

443

SCR Performance Optimization Through Advancements in Aftertreatment...  

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

Performance Optimization Through Advancements in Aftertreatment Packaging SCR Performance Optimization Through Advancements in Aftertreatment Packaging The impact of improved urea...

444

Advanced Vehicle Electrification and Transportation Sector Electrifica...  

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

More Documents & Publications Advanced Vehicle Electrification and Transportation Sector Electrification Plug-in Hybrid (PHEV) Vehicle Technology Advancement and...

445

Smith Electric Vehicles: Advanced Vehicle Electrification + Transporta...  

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

Smith Electric Vehicles: Advanced Vehicle Electrification + Transportation Sector Electrification Smith Electric Vehicles: Advanced Vehicle Electrification + Transportation Sector...

446

NETL: Advanced Research - Materials  

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

High Performance Materials > Chrome Oxide Refractory High Performance Materials > Chrome Oxide Refractory Advanced Research High Performance Materials Chrome Oxide Refractory One notable NETL success is the development of a chrome oxide refractory material capable of working in slagging gasifier conditions. In this project, researchers first determined that one of the major failure mechanisms for chrome oxide refractories exposed to the intense heat and corrosive environment was spalling, or the chipping or flaking of refractory material from an exposed face. They used this information to formulate a high-chrome oxide refractory composition that resists spalling, resulting in a refractory with a longer service life in the gasifier. Inside an ultrasupercritical (USC) pulverized coal power plant, materials are exposed to temperatures up to 760°C and pressures up to 5,000 psi. Operating a USC system can improve power plant efficiency up to 47% and reduce emissions. However, finding boiler and turbine materials that can hold up under extreme conditions requires new high-temperature metal alloys and ceramic coatings, as well as computational modeling research to optimize the processing of these materials. Advanced Research Materials Development program successes in this area include the following:

447

Advanced Metering Infrastructure  

SciTech Connect (OSTI)

The report provides an overview of the development of Advanced Metering Infrastructure (AMI). Metering has historically served as the cash register for the utility industry. It measured the amount of energy used and supported the billing of customers for that usage. However, utilities are starting to look at meters in a whole different way, viewing them as the point of contact with customers in supporting a number of operational imperatives. The combination of smart meters and advanced communications has opened up a variety of methods for utilities to reduce operating costs while offering new services to customers. A concise look is given at what's driving interest in AMI, the components of AMI, and the creation of a business case for AMI. Topics covered include: an overview of AMI including the history of metering and development of smart meters; a description of the key technologies involved in AMI; a description of key government initiatives to support AMI; an evaluation of the current market position of AMI; an analysis of business case development for AMI; and, profiles of 21 key AMI vendors.

NONE

2007-10-15T23:59:59.000Z

448

Secretary Bodman, Director Rumyantsev Issue Joint Statement on Bratislava  

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

Bodman, Director Rumyantsev Issue Joint Statement on Bodman, Director Rumyantsev Issue Joint Statement on Bratislava Nuclear Security Initiatives Secretary Bodman, Director Rumyantsev Issue Joint Statement on Bratislava Nuclear Security Initiatives November 9, 2005 - 2:20pm Addthis WASHINGTON, DC - U.S. Secretary of Energy Samuel Bodman and Russian Federal Atomic Energy Agency Director, Aleksandr Rumyantsev today released a joint statement on the status of the Bratislava Nuclear Security Initiative. The Bratislava Initiative was announced by President George W. Bush and Russian President Vladimir Putin in February, 2005 and aims, in part, to reduce the threat of nuclear and radiological proliferation. "The United States and Russia bear unique responsibilities in the area of nuclear nonproliferation," Secretary Bodman said. "The Bratislava

449

US, Russian Federation Sign Joint Statement on Reactor Conversion |  

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

US, Russian Federation Sign Joint Statement on Reactor Conversion US, Russian Federation Sign Joint Statement on Reactor Conversion US, Russian Federation Sign Joint Statement on Reactor Conversion June 26, 2012 - 12:00pm Addthis News Media Contact (202) 586-4940 This release is cross-posted from NNSA.energy.gov. MOSCOW - The U.S. and Russian Federation jointly announced today that the first stage of work defined in the Implementing Agreement between the Russian State Corporation for Atomic Energy (Rosatom) and the Department of Energy (DOE) Regarding Cooperation in Concluding Feasibility Studies of the Conversion of Russian Research Reactors of Dec. 7, 2010, has been completed. The announcement comes at the close of the most recent session of the Working Group on Nuclear Energy and Nuclear Security under the U.S.-Russia bilateral Presidential Commission, co-chaired by Daniel

450

Toledo Bend Project Joint Oper | Open Energy Information  

Open Energy Info (EERE)

Bend Project Joint Oper Bend Project Joint Oper Jump to: navigation, search Name Toledo Bend Project Joint Oper Place Texas Utility Id 19048 Utility Location Yes Ownership S NERC Location SERC NERC SERC Yes Operates Generating Plant Yes Activity Generation Yes Activity Wholesale Marketing Yes References EIA Form EIA-861 Final Data File for 2010 - File1_a[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Utility Rate Schedules Grid-background.png No rate schedules available. Average Rates No Rates Available References ↑ "EIA Form EIA-861 Final Data File for 2010 - File1_a" Retrieved from "http://en.openei.org/w/index.php?title=Toledo_Bend_Project_Joint_Oper&oldid=411678"

451

US, Russian Federation Sign Joint Statement on Reactor Conversion |  

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

US, Russian Federation Sign Joint Statement on Reactor Conversion US, Russian Federation Sign Joint Statement on Reactor Conversion US, Russian Federation Sign Joint Statement on Reactor Conversion June 26, 2012 - 12:00pm Addthis News Media Contact (202) 586-4940 This release is cross-posted from NNSA.energy.gov. MOSCOW - The U.S. and Russian Federation jointly announced today that the first stage of work defined in the Implementing Agreement between the Russian State Corporation for Atomic Energy (Rosatom) and the Department of Energy (DOE) Regarding Cooperation in Concluding Feasibility Studies of the Conversion of Russian Research Reactors of Dec. 7, 2010, has been completed. The announcement comes at the close of the most recent session of the Working Group on Nuclear Energy and Nuclear Security under the U.S.-Russia bilateral Presidential Commission, co-chaired by Daniel

452

OMB and CEQ Joint Memorandum on Environmental Collaboration and Conflict  

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

OMB and CEQ Joint Memorandum on Environmental Collaboration and OMB and CEQ Joint Memorandum on Environmental Collaboration and Conflict Resolution OMB and CEQ Joint Memorandum on Environmental Collaboration and Conflict Resolution This Office of Management and Budget (OMB) and Council on Environmental Quality (CEQ) joint memorandum expands and builds on the November 28, 2005, Environmental Conflict Resolution (ECR) Memorandum, directing departments and agencies to increase the appropriate and effective use of third-party assisted environmental collaboration as well as environmental conflict resolution to resolve problems and conflicts that arise in the context of environmental, public lands, or natural resources issues, including matters related to energy, transportation, and water and land management. This memorandum supersedes and broadens the 2005 memorandum on ECR by

453

Joint Outreach Task Group Former Workers Screening Program | Department of  

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

Joint Joint Outreach Task Group Former Workers Screening Program Joint Outreach Task Group Former Workers Screening Program The Joint Outreach Task Group (JOTG) includes representatives from HSS, Department of Labor (DOL), the National Institute for Occupational Safety and Health (NIOSH), the Offices of the Ombudsman for DOL and NIOSH, and the DOE-funded FWP projects. The JOTG was established in 2009 under the premise that agencies/programs with common goals can work together by combining resources and coordinating outreach efforts. Each involved agency has a different mission, but the missions are complementary. By working together, the agencies are better able to serve the DOE workforce. The JOTG focuses on educating the former workers on the programs and resources available to them.

454

SEISMIC CAPACITY OF THREADED, BRAZED AND GROOVED PIPE JOINTS  

Broader source: Energy.gov [DOE]

Seismic Capacity of Threaded, Brazed and Grooved Pipe Joints Brent Gutierrez, PhD, PE George Antaki, PE, F.ASME DOE NPH Conference October 25-26, 2011

455

Sandia National Laboratories: "Bionic" Liquids from Lignin: Joint...  

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

Energy and ClimateECEnergyRenewable EnergyBiofuels"Bionic" Liquids from Lignin: Joint BioEnergy Institute Results Pave the Way for Closed-Loop Biofuel Refineries "Bionic" Liquids...

456

Joint Statement on Multinational Cooperation on High-Density...  

National Nuclear Security Administration (NNSA)

Release Mar 25, 2014 The White House Office of the Press Secretary Belgium, France, Germany, the Republic of Korea and the United States, the parties to this joint statement...

457

Joint Outreach Task Group Video Series | Department of Energy  

Office of Environmental Management (EM)

Video Series Joint Outreach Task Group Video Series The purpose of this video series is to provide an overview of the roles and responsibilities of the federal government offices...

458

Geothermal: Sponsored by OSTI -- Joint Egypt/United States report...  

Office of Scientific and Technical Information (OSTI)

Joint EgyptUnited States report on EgyptUnited States cooperative energy assessment. Volume 4 of 5 Vols. Annexes 6--10 Geothermal Technologies Legacy Collection HelpFAQ | Site...

459

DOE-EERE/NIST Joint Workshop on Combinatorial Materials Science...  

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

NIST Joint Workshop on Combinatorial Materials Science for Applications in Energy The Hydrogen Storage Subprogram of the U.S. Department of Energy co-hosted with the NIST...

460

U.S.-Brazil Strategic Energy Dialogue Joint Report | Department...  

Office of Environmental Management (EM)

of America and the Federative Republic of Brazil On the Strategic Energy Dialogue U.S. and Brazil Bilateral Collaboration on Biofuels U.S.-Brazil Binational Joint Action Plan...

Note: This page contains sample records for the topic "advanced joint inversion" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
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We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


461

Montana Joint Application for Proposed Work in Streams, Lakes...  

Open Energy Info (EERE)

OpenEI Reference LibraryAdd to library Web Site: Montana Joint Application for Proposed Work in Streams, Lakes and Wetlands Webpage Abstract Provides access to application forms...

462

Joint Institute for Neutron Sciences | ornl.gov  

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

Joint Institute for Neutron Sciences Joint Institute for Neutron Sciences SHARE Joint Institute for Neutron Sciences JINS is located on Chestnut Ridge within the 80-acre SNS site, part of Oak Ridge National Laboratory. The Joint Institute for Neutron Sciences (JINS) was founded as a collaborative effort between Oak Ridge National Laboratory (ORNL) and The University of Tennessee to promote the use of neutron scattering in various fields of research. Through worldwide collaborations between researchers of the biological and life sciences, energy sciences, polymer science, condensed matter physics and computational sciences, a synergistic consortium will be created at ORNL to elevate the field of neutron sciences to a new level of efficacy for industry, medicine and frontier research. The goal of JINS is to serve as a gateway for users of the Spallation

463

Evolving Design Rules for the Inverse Granular Packing Problem  

E-Print Network [OSTI]

If a collection of identical particles is poured into a container, different shapes will fill to different densities. But what is the shape that fills a container as close as possible to a pre-specified, desired density? We demonstrate a solution to this inverse-packing problem by framing it in the context of artificial evolution. By representing shapes as bonded spheres, we show how shapes may be mutated, simulated, and selected to produce particularly dense or loose packing aggregates, both with and without friction. Moreover, we show how motifs emerge linking these shapes together. The result is a set of design rules that function as an effective solution to the inverse packing problem for given packing procedures and boundary conditions. Finally, we show that these results are verified by experiments on 3D-printed prototypes used to make packings in the real world.

Marc Z. Miskin; Heinrich M. Jaeger

2014-03-17T23:59:59.000Z

464

A RANK FOR RIGHT CONGRUENCES ON INVERSE VICTORIA GOULD  

E-Print Network [OSTI]

A RANK FOR RIGHT CONGRUENCES ON INVERSE SEMIGROUPS VICTORIA GOULD Abstract. The sandwich rank, or S­rank, of a right congruence # on a semi­ group S is the Cantor­Bendixson rank of # in the lattice of right congruences RC of S with respect to a topology we call the finite type topology. If ev­ ery # # RC possesses S­rank

Gould, Victoria

465

Assessment of 2D resistivity structures using 1D inversions  

E-Print Network [OSTI]

) E. R. Hoskins (Head of Departsnent) May 1987 ABSTRACT Assessment of 2D Resistivity Structures Using 1D Inversion. (May 1987) Les Paul Beard, B. S. , East Texas State University Chairman of Advisory Committee: Dr. Frank Dale Morgan Resistivity... sections from Schlumberger soundings over and near normal fault. 4. 11 Inverted sections from Wenner soundings over and near nornral fault 4. 12 Schlumberger apparent resistivity contour for normal fault 4. 13 Wenner apparenl resistivity contour...

Beard, Les Paul

1987-01-01T23:59:59.000Z

466

Combined approach to the inverse protein folding problem. Final report  

SciTech Connect (OSTI)

The main scientific contribution of the project ''Combined approach to the inverse protein folding problem'' submitted in 1996 and funded by the Department of Energy in 1997 is the formulation and development of the idea of the multilink recognition method for identification of functional and structural homologues of newly discovered genes. This idea became very popular after they first announced it and used it in prediction of the threading targets for the CASP2 competition (Critical Assessment of Structure Prediction).

Ruben A. Abagyan

2000-06-01T23:59:59.000Z

467

THE INVERSE OF A SYMMETRIC BANDED TOEPLITZ MATRIX  

E-Print Network [OSTI]

matrices the inverse can be computed numerically using the Trench algorithm 3]. The eigen- values and eigen ::: 2n: (10) It is then not di cult to show that the eigen-values of T are the roots k, ;1 k , k = 1 A has elements As j with the property As j = a(s ; j). In the case of semi-in nite matrices (s j = 0 1

Lavis, David

468

Remote controlled vacuum joint closure mechanism  

DOE Patents [OSTI]

A remotely operable and maintainable vacuum joint closure mechanism for a noncircular aperture is disclosed. The closure mechanism includes an extendible bellows coupled at one end to a noncircular duct and at its other end to a flange assembly having sealed grooves for establishing a high vacuum seal with the abutting surface of a facing flange which includes an aperture forming part of the system to be evacuated. A plurality of generally linear arrangements of pivotally coupled linkages and piston combinations are mounted around the outer surface of the duct and aligned along the length thereof. Each of the piston/linkage assemblies is adapted to engage the flange assembly by means of a respective piston and is further coupled to a remote controlled piston drive shaft to permit each of the linkages positioned on a respective flat outer surface of the duct to simultaneously and uniformly displace a corresponding piston and the flange assembly with which it is in contact along the length of the duct in extending the bellows to provide a high vacuum seal between the movable flange and the facing flange. A plurality of latch mechanisms are also pivotally mounted on the outside of the duct. A first end of each of the latch mechanisms is coupled to a remotely controlled latch control shaft for displacing the latch mechanism about its pivot point. In response to the pivoting displacement of the latch mechanism, a second end thereof is displaced so as to securely engage the facing flange and maintain the high vacuum seal established by the displacement of the flange assembly and extension of the bellows without displacing the entire duct.

Doll, D.W.; Hager, E.R.

1984-02-22T23:59:59.000Z

469

Inversion of reverberation data for rapid environmental assessment  

Science Journals Connector (OSTI)

From 1996 through 1998 SACLANTCEN participated in three rapid environmental assessment (REA) trials including experiments for bottom reverberation. Eight sites were visited: near Sicily in the Ionian Sea and near the Straits of Gibraltar. SUS charges were used as sources. The receivers were horizontal arrays (four apertures) spanning a wide frequency range. Sets of nearly monostatic recordings were analyzed in frequency bands from 80 to 4000 Hz. Previous results by the author [Berlin ASA meeting (1999)] showed polar plots of the beam time series superimposed on bathymetric charts revealing a number of scattering features not on the charts and that directional reverberation measurements are a useful remote?sensing tool. Another objective of the reverberation experiments was to quickly invert for estimates of scattering and geo?acoustic parameters that can be used in a wider variety of conditions. A manual inversion procedure was originally used to obtain at?sea results. New work uses a simulated annealing algorithm giving more formal inversion results. The horizontal array data are compared with the generic sonar model (GSM) predictions for both the manual and automated inverse schemes. A summary of the estimated geo?acoustic parameters using both methods is presented. [Work supported by ONR and DREA.

John R. Preston

2000-01-01T23:59:59.000Z

470

Harmonic inversion analysis of exceptional points in resonance spectra  

E-Print Network [OSTI]

The spectra of, e.g. open quantum systems are typically given as the superposition of resonances with a Lorentzian line shape, where each resonance is related to a simple pole in the complex energy domain. However, at exceptional points two or more resonances are degenerate and the resulting non-Lorentzian line shapes are related to higher order poles in the complex energy domain. In the Fourier-transform time domain an $n$-th order exceptional point is characterised by a non-exponentially decaying time signal given as the product of an exponential function and a polynomial of degree $n-1$. The complex positions and amplitudes of the non-degenerate resonances can be determined with high accuracy by application of the nonlinear harmonic inversion method to the real-valued resonance spectra. We extend the harmonic inversion method to include the analysis of exceptional points. The technique yields, in the energy domain, the amplitudes of the higher order poles contributing to the spectra, and, in the time domain, the coefficients of the polynomial characterising the non-exponential decay of the time signal. The extended harmonic inversion method is demonstrated on two examples, viz. the analysis of exceptional points in resonance spectra of the hydrogen atom in crossed magnetic and electric fields, and an exceptional point occurring in the dynamics of a single particle in a time-dependent harmonic trap.

Jacob Fuchs; Jrg Main; Holger Cartarius; Gnter Wunner

2014-02-17T23:59:59.000Z

471

ADVANCED TURBINE SYSTEMS PROGRAM  

SciTech Connect (OSTI)

Natural gas combustion turbines are rapidly becoming the primary technology of choice for generating electricity. At least half of the new generating capacity added in the US over the next twenty years will be combustion turbine systems. The Department of Energy has cosponsored with Siemens Westinghouse, a program to maintain the technology lead in gas turbine systems. The very ambitious eight year program was designed to demonstrate a highly efficient and commercially acceptable power plant, with the ability to fire a wide range of fuels. The main goal of the Advanced Turbine Systems (ATS) Program was to develop ultra-high efficiency, environmentally superior and cost effective competitive gas turbine systems for base load application in utility, independent power producer and industrial markets. Performance targets were focused on natural gas as a fuel and included: System efficiency that exceeds 60% (lower heating value basis); Less than 10 ppmv NO{sub x} emissions without the use of post combustion controls; Busbar electricity that are less than 10% of state of the art systems; Reliability-Availability-Maintainability (RAM) equivalent to current systems; Water consumption minimized to levels consistent with cost and efficiency goals; and Commercial systems by the year 2000. In a parallel effort, the program was to focus on adapting the ATS engine to coal-derived or biomass fuels. In Phase 1 of the ATS Program, preliminary investigators on different gas turbine cycles demonstrated that net plant LHV based efficiency greater than 60% was achievable. In Phase 2 the more promising cycles were evaluated in greater detail and the closed-loop steam-cooled combined cycle was selected for development because it offered the best solution with least risk for achieving the ATS Program goals for plant efficiency, emissions, cost of electricity and RAM. Phase 2 also involved conceptual ATS engine and plant design and technology developments in aerodynamics, sealing, combustion, cooling, materials, coatings and casting development. The market potential for the ATS gas turbine in the 2000-2014 timeframe was assessed for combined cycle, simple cycle and integrated gasification combined cycle, for three engine sizes. The total ATS market potential was forecasted to exceed 93 GW. Phase 3 and Phase 3 Extension involved further technology development, component testing and W501ATS engine detail design. The technology development efforts consisted of ultra low NO{sub x} combustion, catalytic combustion, sealing, heat transfer, advanced coating systems, advanced alloys, single crystal casting development and determining the effect of steam on turbine alloys. Included in this phase was full-load testing of the W501G engine at the McIntosh No. 5 site in Lakeland, Florida.

Gregory Gaul

2004-04-21T23:59:59.000Z

472

Advanced Manufacturing Office: Motor Systems  

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

Motor Systems to Motor Systems to someone by E-mail Share Advanced Manufacturing Office: Motor Systems on Facebook Tweet about Advanced Manufacturing Office: Motor Systems on Twitter Bookmark Advanced Manufacturing Office: Motor Systems on Google Bookmark Advanced Manufacturing Office: Motor Systems on Delicious Rank Advanced Manufacturing Office: Motor Systems on Digg Find More places to share Advanced Manufacturing Office: Motor Systems on AddThis.com... Quick Links Energy Resource Center Technical Publications by Energy System Energy-Efficient Technologies Incentives & Resources by Zip Code Better Plants Superior Energy Performance Contacts Motor Systems Photo of Man Checking Motor Performance Motor-driven equipment accounts for 54% of manufacturing electricity use. Dramatic energy and cost savings can be achieved in motor systems by

473

Final Technical Report for "Applied Mathematics Research: Simulation Based Optimization and Application to Electromagnetic Inverse Problems"  

SciTech Connect (OSTI)

The focus of research was: Developing adaptive mesh for the solution of Maxwell's equations; Developing a parallel framework for time dependent inverse Maxwell's equations; Developing multilevel methods for optimization problems with inequal- ity constraints; A new inversion code for inverse Maxwell's equations in the 0th frequency (DC resistivity); A new inversion code for inverse Maxwell's equations in low frequency regime. Although the research concentrated on electromagnetic forward and in- verse problems the results of the research was applied to the problem of image registration.

Haber, Eldad

2014-03-17T23:59:59.000Z

474

Visiting | Advanced Photon Source  

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

Visiting the APS Visiting the APS If you have questions or need assistance planning your visit, please contact the APS User Office. Obtaining site access: General info: Visitors and new users | Non-U.S. Citizens Visitor registration: request access as a visitor who will not do hands-on work (guests, family members, students, etc.) Traveling to the APS: Transportation: Resources | University of Chicago Shuttle external link Directions: to Argonne | to the APS User Office Maps: Argonne Campus external link | Conference Center (402) | APS Facility & Beamlines | Parking Currency: The hotels and banks near Argonne do not exchange currency. Plan on using major credit cards, U.S. traveler's checks, or exchange currency in advance at the airport. See also: The Universal Currency Converter(tm) external link

475

Welcome | Advanced Photon Source  

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

Welcome Welcome Aerial view of APS Aerial view of the APS Welcome to the Advanced Photon Source (APS) at Argonne National Laboratory. Whether you are a current or potential scientific user of our unique facility or are simply interested in learning more about the APS, we are delighted that you are visiting our website. The APS is funded by the Office of Science, Office of Basic Energy Sciences in the U.S. Department of Energy. We operate a National User Facility that is open to everyone who has a need for extremely brilliant x-ray photon beams. The APS is one of the most technologically complex machines in the world. This premier national research facility provides the brightest x-ray beams in the Western Hemisphere to more than 5,000 (and growing) scientists from

476

Advanced Photon Source  

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

Home Home Group Members Accelerator Magnets Insertion Devices Facilities Presentations & Publications Internal Magnetic Devices Group The primary mission of the Magnetic Devices (MD) Group is to design, build, and maintain Insertion Devices (IDs) that are reliable and transparent to the electron beam at the Advanced Photon Source (APS). The majority of IDs at the APS are conventional planar hybrid undulators, but an essential part of the mission is to develop novel IDs, such as short-period superconducting undulators and long-period electromagnetic undulators. The capabilities of APS IDs are matched to users' experimental needs. The mission also includes magnetic tuning of the IDs to ensure their near-ideal performance as x-ray sources and calculations to predict the radiation

477

ADVANCED HYBRID PARTICULATE COLLECTOR  

SciTech Connect (OSTI)

A new concept in particulate control, called an advanced hybrid particulate collector (AHPC), is being developed under funding from the US Department of Energy. The AHPC combines the best features of electrostatic precipitators (ESPs) and baghouses in a manner that has not been done before. The AHPC concept consists of a combination of fabric filtration and electrostatic precipitation in the same housing, providing major synergism between the two collection methods, both in the particulate collection step and in the transfer of dust to the hopper. The AHPC provides ultrahigh collection efficiency, overcoming the problem of excessive fine-particle emission with conventional ESPs, and it solves the problem of reentrainment and collection of dust in conventional baghouses. The AHPC is currently being tested at the 2.7-MW scale at the Big Stone power station.

Stanley Miller; Rich Gebert; William Swanson

1999-11-01T23:59:59.000Z

478

Prediction of wear and stresses while drilling through a riser flex joint  

SciTech Connect (OSTI)

Flex joints in risers introduce abrupt directional changes along the drillstring. High drillstring stresses and flex joint wear rates are introduced, particularly when the drillstring tension is high. An analysis procedure is presented which finds the drillstring/flex joint contact loads in the vicinity of the flex joint as a function of the tension in the drillstring at the flex joint. The tensile and contact loads of the drillstring at the riser are used to estimate the wear rate on the flex joint and the axial and bending stresses in the drillstring. This example shows the value of the procedure in estimating maximum allowable angles for the flex joint.

Paslay, P.R. (Techaid Corp., Arlington, TX (United States)); Cernocky, E.P. (Shell Development Co., Houston, TX (United States))

1994-03-01T23:59:59.000Z

479

Advanced isotope separation  

SciTech Connect (OSTI)

The Study Group briefly reviewed the technical status of the three Advanced Isotope Separation (AIS) processes. It also reviewed the evaluation work that has been carried out by DOE's Process Evaluation Board (PEB) and the Union Carbide Corporation-Nuclear Division (UCCND). The Study Group briefly reviewed a recent draft assessment made for DOE staff of the nonproliferation implications of the AIS technologies. The staff also very briefly summarized the status of GCEP and Advanced Centrifuge development. The Study Group concluded that: (1) there has not been sufficient progress to provide a firm scientific, technical or economic basis on which to select one of the three competing AIS processes for full-scale engineering development at this time; and (2) however, should budgetary restraints or other factors force such a selection, we believe that the evaluation process that is being carried out by the PEB provides the best basis available for making a decision. The Study Group recommended that: (1) any decisions on AIS processes should include a comparison with gas centrifuge processes, and should not be made independently from the plutonium isotope program; (2) in evaluating the various enrichment processes, all applicable costs (including R and D and sales overhead) and an appropriate discounting approach should be included in order to make comparisons on a private industry basis; (3) if the three AIS programs continue with limited resources, the work should be reoriented to focus only on the most pressing technical problems; and (4) if a decision is made to develop the Atomic Vapor Laser Isotope Separation process, the solid collector option should be pursued in parallel to alleviate the potential program impact of liquid collector thermal control problems.

Not Available

1982-05-04T23:59:59.000Z

480

Sandia National Laboratories: Advanced Biofuels  

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

Advanced Biofuels Biofuels Blend Right In: Researchers Show Ionic Liquids Effective for Pretreating Mixed Blends of Biofuel Feedstocks On February 26, 2013, in Biofuels, Biomass,...

Note: This page contains sample records for the topic "advanced joint inversion" from the National Library of EnergyBeta (NLEBeta).
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481

Advanced Bioeconomy Leadership Conference 2015  

Broader source: Energy.gov [DOE]

The Advanced Bioeconomy Leadership Conference will be held on March 1113, at the Capital Hilton in Washington, D.C.

482

Advanced Materials Research Highlights | ORNL  

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

Advanced Materials | Research Highlights Research Highlights 1-10 of 93 Results Prev 12345 Next Single Supported Atoms Participate in Catalytic Processes December 04, 2014 -...

483

The Advance of Norwegian Glaciers  

Science Journals Connector (OSTI)

... doubt, is an account of the very remarkable advance of the Buerbr (br is Norsk for glacier) near Odde, on the Srfjrd. I visited the place in 1874, ...

J. INNES ROGERS

1882-03-16T23:59:59.000Z

484

Advance Electronics | Open Energy Information  

Open Energy Info (EERE)

suppressors, automatic voltage stablisers, voltmeters oscilloscopes, and signal generators. References: Advance Electronics1 This article is a stub. You can help OpenEI by...

485

Advanced Integrated Systems Technology Development  

E-Print Network [OSTI]

conditioning in buildings featuring integrated design withconditioning in buildings featuring integrated design withof a building with advanced integrated design involving one

2013-01-01T23:59:59.000Z

486

Video Library | Advanced Photon Source  

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

Video Library Related Links: APS Colloquium APS Podcasts APS Today More videos: Introduction to the APS Physics of the Blues Now Playing: Building the Advanced Photon Source This...

487

Advanced Telemetry | Open Energy Information  

Open Energy Info (EERE)

Telemetry Jump to: navigation, search Name: Advanced Telemetry Place: San Diego, California Zip: 92131-2435 Sector: Buildings Product: San Diego-based provider of energy management...

488

Advanced Combustion | Argonne National Laboratory  

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

Combustion Advanced Combustion Combustion engines drive a large percentage of our nation's transportation vehicles and power generation and manufacturing facilities. Today's...

489

Image-guided inversion of electrical resistivity data  

Science Journals Connector (OSTI)

......is a question of computational cost. Hale (2009a) provides some...thank the U.S. Department of Energy, DOE (Geothermal Technology Advancement for Rapid...Galloway M.J. Hydrogeologic and geothermal investigation of Pagosa Springs......

J. Zhou; A. Revil; M. Karaoulis; D. Hale; J. Doetsch; S. Cuttler

2014-01-01T23:59:59.000Z

490

ARIES-AT: An Advanced Tokamak, Advanced Technology  

E-Print Network [OSTI]

ARIES-AT: An Advanced Tokamak, Advanced Technology Fusion Power Plant Farrokh Najmabadi University & Technical Achievements Periodic Input from Energy Industry Goals and Requirements Evaluation Based Options Balanced Assessment of Attractiveness & Feasibility R&D Needs and Development Plan No: Redesign

491

NICTA Advanced Course Advanced Topics in Software Verification  

E-Print Network [OSTI]

COMP 4161 NICTA Advanced Course Advanced Topics in Software Verification Gerwin Klein, June: § Declare a set of functions with signatures (e.g. plus, zero) § give them a name (e.g. c) § Have syntax 'a :: c for: type 'a supports the operations of c § Can write abstract polymorphic functions that use plus

Klein, Gerwin

492

Advanced Battery Manufacturing (VA)  

SciTech Connect (OSTI)

LiFeBATT has concentrated its recent testing and evaluation on the safety of its batteries. There appears to be a good margin of safety with respect to overheating of the cells and the cases being utilized for the batteries are specifically designed to dissipate any heat built up during charging. This aspect of LiFeBATTs products will be even more fully investigated, and assuming ongoing positive results, it will become a major component of marketing efforts for the batteries. LiFeBATT has continued to receive prismatic 20 Amp hour cells from Taiwan. Further testing continues to indicate significant advantages over the previously available 15 Ah cells. Battery packs are being assembled with battery management systems in the Danville facility. Comprehensive tests are underway at Sandia National Laboratory to provide further documentation of the advantages of these 20 Ah cells. The company is pursuing its work with Hybrid Vehicles of Danville to critically evaluate the 20 Ah cells in a hybrid, armored vehicle being developed for military and security applications. Results have been even more encouraging than they were initially. LiFeBATT is expanding its work with several OEM customers to build a worldwide distribution network. These customers include a major automotive consulting group in the U.K., an Australian maker of luxury off-road campers, and a number of makers of E-bikes and scooters. LiFeBATT continues to explore the possibility of working with nations that are woefully short of infrastructure. Negotiations are underway with Siemens to jointly develop a system for using photovoltaic generation and battery storage to supply electricity to communities that are not currently served adequately. The IDA has continued to monitor the progress of LiFeBATTs work to ensure that all funds are being expended wisely and that matching funds will be generated as promised. The company has also remained current on all obligations for repayment of an IDA loan and lease payments for space to the IDA. A commercial venture is being formed to utilize the LiFeBATT product for consumer use in enabling photovoltaic powered boat lifts. Field tests of the system have proven to be very effective and commercially promising. This venture is expected to result in significant sales within the next six months.

Stratton, Jeremy

2012-09-30T23:59:59.000Z

493

Advanced Hydrogen Turbine Development  

SciTech Connect (OSTI)

Siemens has developed a roadmap to achieve the DOE goals for efficiency, cost reduction, and emissions through innovative approaches and novel technologies which build upon worldwide IGCC operational experience, platform technology, and extensive experience in G-class operating conditions. In Phase 1, the technologies and concepts necessary to achieve the program goals were identified for the gas turbine components and supporting technology areas and testing plans were developed to mitigate identified risks. Multiple studies were conducted to evaluate the impact in plant performance of different gas turbine and plant technologies. 2015 gas turbine technologies showed a significant improvement in IGCC plant efficiency, however, a severe performance penalty was calculated for high carbon capture cases. Thermodynamic calculations showed that the DOE 2010 and 2015 efficiency targets can be met with a two step approach. A risk management process was instituted in Phase 1 to identify risk and develop mitigation plans. For the risks identified, testing and development programs are in place and the risks will be revisited periodically to determine if changes to the plan are necessary. A compressor performance prediction has shown that the design of the compressor for the engine can be achieved with additional stages added to the rear of the compressor. Tip clearance effects were studied as well as a range of flow and pressure ratios to evaluate the impacts to both performance and stability. Considerable data was obtained on the four candidate combustion systems: diffusion, catalytic, premix, and distributed combustion. Based on the results of Phase 1, the premixed combustion system and the distributed combustion system were chosen as having the most potential and will be the focus of Phase 2 of the program. Significant progress was also made in obtaining combustion kinetics data for high hydrogen fuels. The Phase 1 turbine studies indicate initial feasibility of the advanced hydrogen turbine that meets the aggressive targets set forth for the advanced hydrogen turbine, including increased rotor inlet temperature (RIT), lower total cooling and leakage air (TCLA) flow, higher pressure ratio, and higher mass flow through the turbine compared to the baseline. Maintaining efficiency with high mass flow Syngas combustion is achieved using a large high AN2 blade 4, which has been identified as a significant advancement beyond the current state-of-the-art. Preliminary results showed feasibility of a rotor system capable of increased power output and operating conditions above the baseline. In addition, several concepts were developed for casing components to address higher operating conditions. Rare earth modified bond coat for the purpose of reducing oxidation and TBC spallation demonstrated an increase in TBC spallation life of almost 40%. The results from Phase 1 identified two TBC compositions which satisfy the thermal conductivity requirements and have demonstrated phase stability up to temperatures of 1850 C. The potential to join alloys using a bonding process has been demonstrated and initial HVOF spray deposition trials were promising. The qualitative ranking of alloys and coatings in environmental conditions was also performed using isothermal tests where significant variations in alloy degradation were observed as a function of gas composition. Initial basic system configuration schematics and working system descriptions have been produced to define key boundary data and support estimation of costs. Review of existing materials in use for hydrogen transportation show benefits or tradeoffs for materials that could be used in this type of applications. Hydrogen safety will become a larger risk than when using natural gas fuel as the work done to date in other areas has shown direct implications for this type of use. Studies were conducted which showed reduced CO{sub 2} and NOx emissions with increased plant efficiency. An approach to maximize plant output is needed in order to address the DOE turbine goal for 20-30% reduction o

Joesph Fadok

2008-01-01T23:59:59.000Z

494

Advanced LBB methodology and considerations  

SciTech Connect (OSTI)

LBB applications have existed in many industries and more recently have been applied in the nuclear industry under limited circumstances. Research over the past 10 years has evolved the technology so that more advanced consideration of LBB can now be given. Some of the advanced considerations for nuclear plants subjected to seismic loading evaluations are summarized in this paper.

Olson, R.; Rahman, S.; Scott, P. [Battelle, Columbus, OH (United States)] [and others

1997-04-01T23:59:59.000Z

495

Policy on University Subsidiaries, Technology Transfer Activities and Joint Venture Page 1 of 3 10.6 Policy on University Subsidiaries, Technology Transfer Activities and Joint Venture  

E-Print Network [OSTI]

Policy on University Subsidiaries, Technology Transfer Activities and Joint Venture Page 1 of 3 10.6 Policy on University Subsidiaries, Technology Transfer Activities and Joint Venture Policy Number & Name: 10.6 Policy on University Subsidiaries, Technology Transfer Activities and Joint Venture Approval

Yang, Eui-Hyeok

496

Advanced LD Engine Systems and Emissions Control Modeling and...  

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

& Publications CLEERS Coordination & Joint Development of Benchmark Kinetics for LNT & SCR CLEERS Coordination & Joint Development of Benchmark Kinetics for LNT & SCR CLEERS...

497

DOD-DOE Workshop on Joint Energy Activities  

SciTech Connect (OSTI)

The general conditions for DOD-DOE interactions were delineated in an October 1978, Memorandum of Understanding (MOU) that identified two basic goals: improving energy efficiency and availability within DOD, and utilizing DOD and DOE expertise and facilities to carry out projects of mutual interest. There has been considerable interaction between DOD and DOE, including a number of proposed joint initiatives but a systematic and coordinated approach for nurturing, maintaining, and expanding these relationships has not been developed. A DOD-DOE Workshop on Joint Energy Activities was held on March 10-12, 1980. The workshop was structured into five working groups - Mobility Fuels, Conservation, Fossil Fuels for Fixed Facilities, Solar and Renewable Energy Sources, and Special Projects - with DOD and DOE cochairmen for each. Over a hundred DOD and DOE management, program, and policymaking representatives were brought together by the workshop Steering Committee to identify specific programs for inclusion in an overall plan for implementing the MOU and to deal with fundamental issues and problems of maintaining future communications. The workshop accomplished its goals, these being to: (1) improve communication among the appropriate key DOD and DOE personnel at all levels and promote information exchange; (2) review ongoing and already-proposed joint DOD and DOE programs; (3) initiate a coordinated, systematic effort to establish joint DOD-DOE energy-security programs; and (4) propose specific programs and projects of mutual interest for inclusion in a follow-on joint-implementation plan.

None

1980-01-01T23:59:59.000Z

498

Advanced Light Source  

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

Next >> Next >> Visitors Access to the ALS Gate Access guest-house Guest House lab-shuttles Lab Shuttles maps-and-directions Maps and Directions Parking Safety Safety for Users safety-for-staff Safety for Staff In Case of Emergency Resources Acronyms Multimedia Employment staff-intranet Staff Intranet Site Map Contact Digg: ALSBerkeleyLab Facebook Page: 208064938929 Flickr: advancedlightsource Twitter: ALSBerkeleyLab YouTube: AdvancedLightSource January 2014 Sun Mon Tue Wed Thu Fri Sat 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 Recent Science Highlights Minding the Gap Makes for More Efficient Solar Cells Using novel materials to develop thin, flexible, and more efficient photovoltaic cells is one of the hottest topics in current materials research. A class of transition metals undergo a dramatic change that makes them ideal for solar energy applications.

499

Advanced robot locomotion.  

SciTech Connect (OSTI)

This report contains the results of a research effort on advanced robot locomotion. The majority of this work focuses on walking robots. Walking robot applications include delivery of special payloads to unique locations that require human locomotion to exo-skeleton human assistance applications. A walking robot could step over obstacles and move through narrow openings that a wheeled or tracked vehicle could not overcome. It could pick up and manipulate objects in ways that a standard robot gripper could not. Most importantly, a walking robot would be able to rapidly perform these tasks through an intuitive user interface that mimics natural human motion. The largest obstacle arises in emulating stability and balance control naturally present in humans but needed for bipedal locomotion in a robot. A tracked robot is bulky and limited, but a wide wheel base assures passive stability. Human bipedal motion is so common that it is taken for granted, but bipedal motion requires active balance and stability control for which the analysis is non-trivial. This report contains an extensive literature study on the state-of-the-art of legged robotics, and it additionally provides the analysis, simulation, and hardware verification of two variants of a proto-type leg design.

Neely, Jason C.; Sturgis, Beverly Rainwater; Byrne, Raymond Harry; Feddema, John Todd; Spletzer, Barry Louis; Rose, Scott E.; Novick, David Keith; Wilson, David Gerald; Buerger, Stephen P.

2007-01-01T23:59:59.000Z

500

Advanced Chemistry Basins Model  

SciTech Connect (OSTI)

The DOE-funded Advanced Chemistry Basin model project is intended to develop a public domain, user-friendly basin modeling software under PC or low end workstation environment that predicts hydrocarbon generation, expulsion, migration and chemistry. The main features of the software are that it will: (1) afford users the most flexible way to choose or enter kinetic parameters for different maturity indicators; (2) afford users the most flexible way to choose or enter compositional kinetic parameters to predict hydrocarbon composition (e.g., gas/oil ratio (GOR), wax content, API gravity, etc.) at different kerogen maturities; (3) calculate the chemistry, fluxes and physical properties of all hydrocarbon phases (gas, liquid and solid) along the primary and secondary migration pathways of the basin and predict the location and intensity of phase fractionation, mixing, gas washing, etc.; and (4) predict the location and intensity of de-asphaltene processes. The project has be operative for 36 months, and is on schedule for a successful completion at the end of FY 2003.

William Goddard; Mario Blanco; Lawrence Cathles; Paul Manhardt; Peter Meulbroek; Yongchun Tang

2002-11-10T23:59:59.000Z