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Note: This page contains sample records for the topic "recabs interactive recalculator" from the National Library of EnergyBeta (NLEBeta).
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We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


1

IEA RECaBS Interactive REcalculator | Open Energy Information  

Open Energy Info (EERE)

IEA RECaBS Interactive REcalculator IEA RECaBS Interactive REcalculator Jump to: navigation, search Tool Summary LAUNCH TOOL Name: IEA RECaBS Interactive REcalculator Agency/Company /Organization: International Energy Agency Sector: Energy Topics: Co-benefits assessment Resource Type: Online calculator, Software/modeling tools User Interface: Website Website: iea-retd.org/archives/publications/recabs Web Application Link: recabs.iea-retd.org/ References: IEA RECaBS Interactive REcalculator[1] "The REcalculator allows you to include the economic values of various externalities - air emissions, system integration, security of supply, employment - in your calculations. It provides the basis for developing recommendations for international and national policies that could level the playing field for renewables by including externalities in energy

2

MINERAL: A program for the propagation of analytical uncertainty through mineral formula recalculations  

Science Conference Proceedings (OSTI)

MINERAL (MINeral ERror AnaLysis) is a MATLAB^(R) based program that performs mineral formula recalculations and calculates the error on formula unit cations though the propagation of analytical uncertainties. The program is focused on 9 common mineral ... Keywords: Error, Mineral recalculation, Uncertainty

Sarah M. H. De Angelis; Owen K. Neill

2012-11-01T23:59:59.000Z

3

Investigation of the Utility of United States Environmental Protection Agency's Recalculation Procedure for Deriving Site-specific Criteria for Ammonia  

Science Conference Proceedings (OSTI)

This report explores the utility of the United States Environmental Protection Agency’s (USEPA’s) Recalculation Procedure for deriving site-specific criteria for ammonia in fresh water. It represents a comprehensive evaluation of the application of the deletion process for select sites geographically distributed across the conterminous United States (U.S.).BackgroundThe Agency is currently in the process of updating its National aquatic life ...

2012-12-01T23:59:59.000Z

4

Evaluation of the Super ESPC Program: Level 2 -- Recalculated Cost Savings  

SciTech Connect

This report presents the results of Level 2 of a three-tiered evaluation of the U.S. Department of Energy Federal Energy Management Program's Super Energy Savings Performance Contract (Super ESPC) Program. Level 1 of the analysis studied all of the Super ESPC projects for which at least one Annual Measurement & Verification (M&V) Report had been produced by April 2006. For those 102 projects in aggregate, we found that the value of cost savings reported by the energy service company (ESCO) in the Annual M&V Reports was 108% of the cost savings guaranteed in the contracts. We also compared estimated energy savings (which are not guaranteed, but are the basis for the guaranteed cost savings) to the energy savings reported by the ESCO in the Annual M&V Report. In aggregate, reported energy savings were 99.8% of estimated energy savings on the basis of site energy, or 102% of estimated energy savings based on source energy. Level 2 focused on a random sample of 27 projects taken from the 102 Super ESPC projects studied in Level 1. The objectives were, for each project in the sample, to: repeat the calculations of the annual energy and cost savings in the most recent Annual M&V Report to validate the ESCO's results or correct any errors, and recalculate the value of the reported energy, water, and operations and maintenance (O&M) savings using actual utility prices paid at the project site instead of the 'contract' energy prices - the prices that are established in the project contract as those to be used by the ESCO to calculate the annual cost savings, which determine whether the guarantee has been met. Level 3 analysis will be conducted on three to five projects from the Level 2 sample that meet validity criteria for whole-building or whole-facility data analysis. This effort will verify energy and cost savings using statistical analysis of actual utility use, cost, and weather data. This approach, which can only be used for projects meeting particular validity criteria, is described in Shonder and Florita (2003) and Shonder and Hughes (2005). To address the first objective of the Level 2 analysis, we first assembled all the necessary information, and then repeated the ESCOs' calculations of reported annual cost savings. Only minor errors were encountered, the most common being the use of incorrect escalation rates to calculate utility prices or O&M savings. Altogether, our corrected calculations of the ESCO's reported cost savings were within 0.6% of the ESCOs' reported cost savings, and errors found were as likely to favor the government as they were the ESCO. To address the second objective, we gathered data on utility use and cost from central databases maintained by the Department of Defense and the General Services Administration, and directly from some of the sites, to determine the prices of natural gas and electricity actually paid at the sites during the periods addressed by the annual reports. We used these data to compare the actual utility costs at the sites to the contract utility prices. For natural gas, as expected, we found that prices had risen much faster than had been anticipated in the contracts. In 17 of the 18 projects for which the comparison was possible, contract gas prices were found to be lower than the average actual prices being paid. We conclude that overall in the program, the estimates of gas prices and gas price escalation rates used in the Super ESPC projects have been conservative. For electricity, it was possible to compare contract prices with the actual (estimated) marginal prices of electricity in 20 projects. In 14 of these projects, the overall contract electricity price was found to be lower than the marginal price of electricity paid to the serving utility. Thus it appears that conservative estimates of electricity prices and escalation rates have been used in the program as well. Finally we calculated the value of the reported energy savings using the prices of utilities actually paid by the sites instead of the contract

Shonder, John A [ORNL; Hughes, Patrick [ORNL

2009-04-01T23:59:59.000Z

5

Evaluation of the Super ESPC Program: Level 2 -- Recalculated Cost Savings  

SciTech Connect

This report presents the results of Level 2 of a three-tiered evaluation of the U.S. Department of Energy Federal Energy Management Program's Super Energy Savings Performance Contract (Super ESPC) Program. Level 1 of the analysis studied all of the Super ESPC projects for which at least one Annual Measurement & Verification (M&V) Report had been produced by April 2006. For those 102 projects in aggregate, we found that the value of cost savings reported by the energy service company (ESCO) in the Annual M&V Reports was 108% of the cost savings guaranteed in the contracts. We also compared estimated energy savings (which are not guaranteed, but are the basis for the guaranteed cost savings) to the energy savings reported by the ESCO in the Annual M&V Report. In aggregate, reported energy savings were 99.8% of estimated energy savings on the basis of site energy, or 102% of estimated energy savings based on source energy. Level 2 focused on a random sample of 27 projects taken from the 102 Super ESPC projects studied in Level 1. The objectives were, for each project in the sample, to: repeat the calculations of the annual energy and cost savings in the most recent Annual M&V Report to validate the ESCO's results or correct any errors, and recalculate the value of the reported energy, water, and operations and maintenance (O&M) savings using actual utility prices paid at the project site instead of the 'contract' energy prices - the prices that are established in the project contract as those to be used by the ESCO to calculate the annual cost savings, which determine whether the guarantee has been met. Level 3 analysis will be conducted on three to five projects from the Level 2 sample that meet validity criteria for whole-building or whole-facility data analysis. This effort will verify energy and cost savings using statistical analysis of actual utility use, cost, and weather data. This approach, which can only be used for projects meeting particular validity criteria, is described in Shonder and Florita (2003) and Shonder and Hughes (2005). To address the first objective of the Level 2 analysis, we first assembled all the necessary information, and then repeated the ESCOs' calculations of reported annual cost savings. Only minor errors were encountered, the most common being the use of incorrect escalation rates to calculate utility prices or O&M savings. Altogether, our corrected calculations of the ESCO's reported cost savings were within 0.6% of the ESCOs' reported cost savings, and errors found were as likely to favor the government as they were the ESCO. To address the second objective, we gathered data on utility use and cost from central databases maintained by the Department of Defense and the General Services Administration, and directly from some of the sites, to determine the prices of natural gas and electricity actually paid at the sites during the periods addressed by the annual reports. We used these data to compare the actual utility costs at the sites to the contract utility prices. For natural gas, as expected, we found that prices had risen much faster than had been anticipated in the contracts. In 17 of the 18 projects for which the comparison was possible, contract gas prices were found to be lower than the average actual prices being paid. We conclude that overall in the program, the estimates of gas prices and gas price escalation rates used in the Super ESPC projects have been conservative. For electricity, it was possible to compare contract prices with the actual (estimated) marginal prices of electricity in 20 projects. In 14 of these projects, the overall contract electricity price was found to be lower than the marginal price of electricity paid to the serving utility. Thus it appears that conservative estimates of electricity prices and escalation rates have been used in the program as well. Finally we calculated the value of the reported energy savings using the prices of utilities actually paid by the sites instead of the contract prices. In 16 of the 22 projects (

Shonder, John A [ORNL; Hughes, Patrick [ORNL

2009-04-01T23:59:59.000Z

6

ORNL/CON-496 METHODOLOGY FOR RECALCULATING  

E-Print Network (OSTI)

prediction uncertainty". Technical Report NUREG/CR­ 6311, U.S. Nuclear Regulatory Commission and Los Alamos

Oak Ridge National Laboratory

7

Recalculated Radiating Instabilities Using the Correct Matching and Boundary Conditions  

Science Conference Proceedings (OSTI)

Yun et al. (hereafter YPM) have reported results of a study on the radiating instabilities of nonzonal shear flows as a possible source of the energetic internal temperature fluctuations observed in the regions away from the axis of the Kuroshio ...

Jae-Yul Yun; James M. Price; Lorenz Magaard

2000-09-01T23:59:59.000Z

8

<interaction num ...  

Science Conference Proceedings (OSTI)

... interaction> gun powder wiki ... num="4"> Guinness sales per day ... num="5"> Guinness sale of pints ...

2012-02-28T23:59:59.000Z

9

Interactive Jobs  

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

Interactive Jobs Interactive Jobs Interactive Jobs Interactive Batch Jobs The login nodes on Genepool should not be used for heavy interactive work. These login nodes are shared amoungst all Genepool users so heavy CPU or memory usage will affect other Genepool users. 10 nodes have been reserved on Genepool for high priority and interactive work. Each user can use up to 2 slots at a time in the high priority queue. Use the qlogin command to run jobs interactively. The example below shows how to request an interactive session on Genepool . genepool:$~> qlogin -l high.c This will put you directly onto a node where you can do interactive work. kmfagnan@genepool01:~$ qlogin -l high.c Your job 1459021 ("QLOGIN") has been submitted waiting for interactive job to be scheduled ......

10

Simplicity in interaction design  

Science Conference Proceedings (OSTI)

Attaining simplicity is a key challenge in interaction design. Our approach relies on a minimalist design exercise to explore the communication capacity for interaction components. This approach results in expressive design solutions, useful perspectives ... Keywords: expressiveness, interface design, simplicity, usability

Angela Chang; James Gouldstone; Jamie Zigelbaum; Hiroshi Ishii

2007-02-01T23:59:59.000Z

11

Interactive Intelligent Systems  

Science Conference Proceedings (OSTI)

... in applying interactive system utility measurements against some hard problems in both the intelligence community (IC) and the military (DARPA). ...

2011-09-08T23:59:59.000Z

12

Is interactivity actually important?  

Science Conference Proceedings (OSTI)

It appears that it is a well-accepted assumption that interactivity will improve the entertainment and/or learning value of a media. This paper reviews various studies exploring the role of interactivity and reports on a study conducted to see whether ... Keywords: game engine, interactivity, learning, simulation, training

Debbie Richards

2006-12-01T23:59:59.000Z

13

PDSF Interactive Nodes  

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

Interactive (login) Nodes Interactive (login) Nodes Interactive (login) Nodes There are 4 interactive nodes at PDSF, pdsf[1-4].nersc.gov, that should be accessed via ssh to pdsf.nersc.gov. These are the gateways to accessing the rest of PDSF. Users can submit batch jobs as well as view and manipulate their files and directories from the interactive nodes. The configuration of the interactive nodes is shown in the table below. Processor Clock Speed (GHz) Architecture Cores Total Memory (GB) Scratch Space (GB) Intel Xeon X5650 2.67 x86_64 12 47 184 Because these nodes are shared by many users anything disruptive you might do affects not only your work but their work, too. Please take a look at the Best Practices page for guidance about what you should and should not do on the interactive nodes.

14

PDSF Interactive Batch Jobs  

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

Interactive Batch Jobs Interactive Batch Jobs Running Interactive Batch Jobs You cannot login to the PDSF batch nodes directly but you can run an interactive session on a batch node using either qlogin or qsh. This can be useful if you are doing something that is potentially disruptive or if the interactive nodes are overloaded. qlogin will give you an interactive session in the same window as your original session on PDSF, however, you must have your ssh keys in place. Due to system limitations there is a small (but important) difference in the user environment you get when you use qlogin. When you receive a shell prompt with qlogin, your CHOS environment is not set up for you. In order to set up the CHOS environment of your choice you will need to manually chos into the chos environment of your choice:

15

Is Gravity an Interaction?  

E-Print Network (OSTI)

We consider a possibility that gravity is not an interaction but a manifestation of a symmetry based on a Galois field.

Felix M. Lev

2009-05-06T23:59:59.000Z

16

PIA - Industry Interactive Procurement System (IIPS) | Department...  

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

Industry Interactive Procurement System (IIPS) PIA - Industry Interactive Procurement System (IIPS) PIA - Industry Interactive Procurement System (IIPS) PIA - Industry Interactive...

17

An Interactive Derivation Viewer  

Science Conference Proceedings (OSTI)

This work describes the Interactive Derivation Viewer (IDV) tool for graphical rendering of derivations that are written in the TPTP language. IDV provides an interactive interface that allows the user to quickly view various features of the derivation. ... Keywords: Derivation viewer, Proof synopsis

Steven Trac; Yury Puzis; Geoff Sutcliffe

2007-05-01T23:59:59.000Z

18

Foldable interactive displays  

Science Conference Proceedings (OSTI)

Modern computer displays tend to be in fixed size, rigid, and rectilinear rendering them insensitive to the visual area demands of an application or the desires of the user. Foldable displays offer the ability to reshape and resize the interactive surface ... Keywords: augmented reality, foldable displays, interactive, mobile, orientation sensitivity, privacy, projection

Johnny C. Lee; Scott E. Hudson; Edward Tse

2008-10-01T23:59:59.000Z

19

Handheld Projector Interaction  

E-Print Network (OSTI)

The recent trend towards miniaturization of projection technology indicates that handheld devices will soon have the ability to project information onto any surface, thus enabling interaction and applications that are not possible with current handheld devices. This opens up an emerging research area on interaction using handheld projectors. With the ability to project information, a handheld device can surmount the limitations of its small internal screen by creating a larger information display on an external surface. By doing so, the display and interaction space can be expanded to cover almost an entire physical environment. Large amounts of data can be displayed, a rich interaction vocabulary can be supported, and multiple co-located people can share the viewing experience at the same time. In this thesis, I investigate research issues involved in the design, implementation, and user performance and behaviors regarding the usage of interactive handheld projectors. I create a handheld projector interaction prototype platform, and explore interaction concepts and techniques to support both single and multi-user interaction using one or several handheld projectors. I also empirically investigate the user behaviors

Xiang Cao

2009-01-01T23:59:59.000Z

20

Interactions V3 Composite  

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

Physics Physics The science of matter, space and time INTERACTIONS The science of matter, space and time High Energy Physics is the Science of Interactions s "Since we (and everything in the universe) are made mostly of empty space, and even particles of matter are just vibrating chunks of energy, what is it that makes us essentially us? It's all about relationships-the way the particles and forces interact. It's all of a piece, a tapestry of relationships woven in space and time." -K.C. Cole, science writer, Los Angeles Times " Every cubic inch of space is a miracle." -Walt Whitman The deepest secrets of the universe The science of matter, space and time INTERACTIONS: Unlocking the deepest secrets of the universe s What is the universe made of ?

Note: This page contains sample records for the topic "recabs interactive recalculator" 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

Human-machine interactions  

DOE Patents (OSTI)

Digital technology utilizing a cognitive model based on human naturalistic decision-making processes, including pattern recognition and episodic memory, can reduce the dependency of human-machine interactions on the abilities of a human user and can enable a machine to more closely emulate human-like responses. Such a cognitive model can enable digital technology to use cognitive capacities fundamental to human-like communication and cooperation to interact with humans.

Forsythe, J. Chris (Sandia Park, NM); Xavier, Patrick G. (Albuquerque, NM); Abbott, Robert G. (Albuquerque, NM); Brannon, Nathan G. (Albuquerque, NM); Bernard, Michael L. (Tijeras, NM); Speed, Ann E. (Albuquerque, NM)

2009-04-28T23:59:59.000Z

22

Product placement in interactive games  

Science Conference Proceedings (OSTI)

Modern computer and video games offer a dynamic means of interactive advertising for a wide range of commercial products. This article details an exploratory study in the area of interactive, in-game advertising. Various key forms of interactive advertising ... Keywords: computer games, interactive advertising, interactive media, product placement, video games

Barry Ip

2009-10-01T23:59:59.000Z

23

Fundamental Symmetries and Interactions  

E-Print Network (OSTI)

In nuclear physics numerous possibilities exist to investigate fundamental symmetries and interactions. In particular, the precise measurements of properties of fundamental fermions, searches for new interactions in ?-decays, and violations of discrete symmeties offer possibilities to search for physics beyond standard theory. Precise measurements of fundamental constants can be carried out. Low energy experiments allow to probe New Physics at mass scales far beyond the reach of present accelerators or such planned for the future and at which predicted new particles could be produced directly. 1. Fundamental Forces and Symmetries Symmetries play an important and crucial role in physics. Global symmetries give rise to conservation laws and local symmetries yield forces [ 1]. To date we know four fundamental interactions: (i) Electromagnetism, (ii) Weak Interactions, (iii) Strong Interactions, and (iv) Gravitation. These four forces are fundamental in the sense that all observed dynamical processes in physics can be traced back to one or a combination of them. Together with fundamental symmetries they from a framework on which all physical descriptions ultimately rest.

Klaus P. Jungmann A; Kernfysisch Versneller Instituut

2005-01-01T23:59:59.000Z

24

NVLAP Interactive Web Site (NIWS)  

Science Conference Proceedings (OSTI)

Welcome to the NVLAP Interactive Web Site (NIWS). ... The URL for the NVLAP Interactive Web Site (NIWS) is: https://www-s.nist.gov/niwsapp. ...

2012-02-03T23:59:59.000Z

25

Dike/Drift Interactions  

Science Conference Proceedings (OSTI)

This report presents and documents the model components and analyses that represent potential processes associated with propagation of a magma-filled crack (dike) migrating upward toward the surface, intersection of the dike with repository drifts, flow of magma in the drifts, and post-magma emplacement effects on repository performance. The processes that describe upward migration of a dike and magma flow down the drift are referred to as the dike intrusion submodel. The post-magma emplacement processes are referred to as the post-intrusion submodel. Collectively, these submodels are referred to as a conceptual model for dike/drift interaction. The model components and analyses of the dike/drift interaction conceptual model provide the technical basis for assessing the potential impacts of an igneous intrusion on repository performance, including those features, events, and processes (FEPs) related to dike/drift interaction (Section 6.1).

E. Gaffiney

2004-11-23T23:59:59.000Z

26

Fundamental Symmetries and Interactions  

E-Print Network (OSTI)

In Nuclear Physics numerous possibilities exist to investigate fundamental symmetries and interactions. In particular, the precise measurements of properties of fundamental fermions, searches for new interactions in $\\beta$-decays, and violations of discrete symmeties offer possibilities to search for physics beyond Standard Theory. Precise measurements of fundamental constants can be carried out. Low energy experiments allow to probe New Physics at mass scales far beyond the reach of present accelerators or such planned for the future and at which predicted new particles could be produced directly.

Klaus P. Jungmann

2005-02-10T23:59:59.000Z

27

Interactions in the air: adding further depth to interactive tabletops  

Science Conference Proceedings (OSTI)

Although interactive surfaces have many unique and compelling qualities, the interactions they support are by their very nature bound to the display surface. In this paper we present a technique for users to seamlessly switch between interacting on the ... Keywords: 3D, 3D graphics, computer vision, depth-sensing cameras, holoscreen, interactive surfaces, surfaces, switchable diffusers, tabletop

Otmar Hilliges; Shahram Izadi; Andrew D. Wilson; Steve Hodges; Armando Garcia-Mendoza; Andreas Butz

2009-10-01T23:59:59.000Z

28

Interactive geometry remeshing  

Science Conference Proceedings (OSTI)

We present a novel technique, both flexible and efficient, for interactive remeshing of irregular geometry. First, the original (arbitrary genus) mesh is substituted by a series of 2D maps in parameter space. Using these maps, our algorithm is then able ...

Pierre Alliez; Mark Meyer; Mathieu Desbrun

2002-07-01T23:59:59.000Z

29

Analyzing interacting BPEL processes  

Science Conference Proceedings (OSTI)

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

Niels Lohmann; Peter Massuthe; Christian Stahl; Daniela Weinberg

2006-09-01T23:59:59.000Z

30

Interaction with William Carnall  

SciTech Connect

A personal account is given of interaction with William T. Carnall during the period 1977-1988, when I made regular visits to the Argonne National Laboratory to discuss the theoretical background to the spectroscopic work he was carrying out on the lanthanides and actinides.

Judd, Brian R. [Henry A. Rowland Department of Physics and Astronomy, Johns Hopkins University, Bloomberg Center, Baltimore, MD 21218-2686 (United States)]. E-mail: juddbr@pha.jhu.edu

2005-02-15T23:59:59.000Z

31

Interactive reflection editing  

Science Conference Proceedings (OSTI)

Effective digital content creation tools must be both efficient in the interactions they provide but also allow full user control. There may be occasions, when art direction requires changes that contradict physical laws. In particular, it is known that ... Keywords: graphics hardware, intuitive editing, lighting design, non-photorealistc rendering, perception, post-production

Tobias Ritschel; Makoto Okabe; Thorsten Thormählen; Hans-Peter Seidel

2009-12-01T23:59:59.000Z

32

Interacting with human physiology  

Science Conference Proceedings (OSTI)

We propose a novel system that incorporates physiological monitoring as part of the human-computer interface. The sensing element is a thermal camera that is employed as a computer peripheral. Through bioheat modeling of facial imagery almost the full ... Keywords: Blood flow, Breath rate, Cardiac pulse, Facial tracking, Human-computer interaction, Sleep apnea, Stress, Thermal imaging

I. Pavlidis; J. Dowdall; N. Sun; C. Puri; J. Fei; M. Garbey

2007-10-01T23:59:59.000Z

33

Steven Weinberg, Weak Interactions, and Electromagnetic Interactions  

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

Steven Weinberg and Steven Weinberg and Weak and Electromagnetic Interactions Resources with Additional Information Steven Weinberg Courtesy Dr. Steven Weinberg Steven "Weinberg is a professor of physics and astronomy at UT [The University of Texas] Austin and is founding director of the Theory Group in the College of Natural Sciences. [He is] well known for his development of a field theory that unifies the electromagnetic and weak nuclear forces, and for other major contributions to physics and cosmology ... Weinberg's work has been honored with numerous prizes, including the Nobel Prize in Physics in 1979 and the National Medal of Science in 1991. Weinberg is the author of the prize-winning book The First Three Minutes: A Modern View of the Origin of the Universe (which has been translated into 22 foreign languages) as well as Gravitation and Cosmology, The Discovery of Subatomic Particles, Dreams of a Final Theory and The Quantum Theory of Fields. ... Weinberg was the recipient of the Scientist as Poet prize from Rockefeller University for "extraordinary achievements in conveying - with passionate clarity - the ideas, history, explanatory power and aesthetic dimensions of fundamental physics." The citation mentioned two of Weinberg's books.

34

Fundamental Interaction Mechanisms of Engineered ...  

Science Conference Proceedings (OSTI)

Fundamental Interaction Mechanisms of Engineered Nanomaterials with DNA. Summary: We utilized isotope-dilution liquid ...

2012-10-01T23:59:59.000Z

35

Interaction Region Papers  

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

IR (Interaction Region) Magnets with Ramesh Gupta IR (Interaction Region) Magnets with Ramesh Gupta as the major author (unless noted): R. Gupta, et. al, "React & Wind Nb3Sn Common Coil Dipole", ASC 2006, August 27- September 1, 2006 in Seattle, WA, USA . *** Click Here for Talk ***. R. Gupta, "Modular Design and Modular Program for High Gradient Quadrupoles", ASC 2006, August 27- September 1, 2006 in Seattle, WA, USA. *** Click Here for Poster ***. Racetrack Magnet Designs and Technologies, WAMDO@CERN, April 2-6, 2006 (Click here for the oral presentation). R. Gupta, et. al, "Optimization of Open Midplane Dipole Design for LHC IR Upgrade," Presented at the 2005 Particle Accelerator Conference, Knoxville, TN, USA (2005). *** Click Here for Poster *** R. Gupta, et al., “Open Midplane Dipole Design for LHC IR

36

Interactive optical panel  

DOE Patents (OSTI)

An interactive optical panel assembly 34 includes an optical panel 10 having a plurality of ribbon optical waveguides 12 stacked together with opposite ends thereof defining panel first and second faces 16, 18. A light source 20 provides an image beam 22 to the panel first face 16 for being channeled through the waveguides 12 and emitted from the panel second face 18 in the form of a viewable light image 24a. A remote device 38 produces a response beam 40 over a discrete selection area 36 of the panel second face 18 for being channeled through at least one of the waveguides 12 toward the panel first face 16. A light sensor 42,50 is disposed across a plurality of the waveguides 12 for detecting the response beam 40 therein for providing interactive capability.

Veligdan, James T. (Manorville, NY)

1995-10-03T23:59:59.000Z

37

Ligand-Receptor Interactions  

E-Print Network (OSTI)

The formation and dissociation of specific noncovalent interactions between a variety of macromolecules play a crucial role in the function of biological systems. During the last few years, three main lines of research led to a dramatic improvement of our understanding of these important phenomena. First, combination of genetic engineering and X ray cristallography made available a simultaneous knowledg of the precise structure and affinity of series or related ligand-receptor systems differing by a few well-defined atoms. Second, improvement of computer power and simulation techniques allowed extended exploration of the interaction of realistic macromolecules. Third, simultaneous development of a variety of techniques based on atomic force microscopy, hydrodynamic flow, biomembrane probes, optical tweezers, magnetic fields or flexible transducers yielded direct experimental information of the behavior of single ligand receptor bonds. At the same time, investigation of well defined cellular models raised the ...

Bongrand, Pierre

2008-01-01T23:59:59.000Z

38

Electron: Cluster interactions  

SciTech Connect

Beam depletion spectroscopy has been used to measure absolute total inelastic electron-sodium cluster collision cross sections in the energy range from E {approximately} 0.1 to E {approximately} 6 eV. The investigation focused on the closed shell clusters Na{sub 8}, Na{sub 20}, Na{sub 40}. The measured cross sections show an increase for the lowest collision energies where electron attachment is the primary scattering channel. The electron attachment cross section can be understood in terms of Langevin scattering, connecting this measurement with the polarizability of the cluster. For energies above the dissociation energy the measured electron-cluster cross section is energy independent, thus defining an electron-cluster interaction range. This interaction range increases with the cluster size.

Scheidemann, A.A. [Washington Univ., Seattle, WA (United States). Dept. of Chemistry; Kresin, V.V. [Lawrence Livermore National Lab., CA (United States); Knight, W.D. [California Univ., Berkeley, CA (United States). Dept. of Physics

1994-02-01T23:59:59.000Z

39

Interaction walkthrough: evaluation of safety critical interactive systems  

Science Conference Proceedings (OSTI)

Usability evaluation methods are a battery of techniques for assessing the usability of interactive systems or of proposed interactive systems. This paper describes a new evaluation method, particularly appropriate for evaluating safety critical and ...

Harold Thimbleby

2006-07-01T23:59:59.000Z

40

Interactive fracture design model  

DOE Green Energy (OSTI)

A computer program is described that can be used to design a fracture stimulation treatment for a geothermal reservoir. The program uses state-of-the-art methods to calculate the temperature of the fracture fluid as a function of time and distance in the fracture. This information is used to determine the temperature dependent properties of the fracture fluid. These fluid properties are utilized to calculate the fracture geometry as a function of time. The fracture geometry and temperature distribution of the fracture fluid are coupled so the subroutines that calculate these distributions have been made interactive.

Not Available

1980-05-01T23:59:59.000Z

Note: This page contains sample records for the topic "recabs interactive recalculator" 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

Detection of molecular interactions  

DOE Patents (OSTI)

A method and assay are described for measuring the interaction between a ligand and an analyte. The assay can include a suspension of colloidal particles that are associated with a ligand of interest. The colloidal particles are maintained in the suspension at or near a phase transition state from a condensed phase to a dispersed phase. An analyte to be tested is then added to the suspension. If the analyte binds to the ligand, a phase change occurs to indicate that the binding was successful.

Groves, John T. (Berkeley, CA); Baksh, Michael M. (Fremont, CA); Jaros, Michal (Brno, CH)

2012-02-14T23:59:59.000Z

42

Refining interaction designs through simplicity  

Science Conference Proceedings (OSTI)

With more and more devices in our surroundings, users increasingly-consume applications and digital services which compete for their attention. Therefore, users appreciate simplicity when they interact with them because a less intrusive interaction allows ... Keywords: interaction, mobile devices, simplicity, user-centered design

Pablo Muñoz; Pau Giner; Vicente Pelechano

2010-11-01T23:59:59.000Z

43

Programming Languages For Interactive Computing  

Science Conference Proceedings (OSTI)

Traditional programming languages are algorithmic: they are best suited to writing programs that acquire all their inputs before executing and only produce a result on termination. By contrast most applications are interactive: they maintain ongoing ... Keywords: declarative concurrency, incremental computation, interaction, interactive programming languages, modal languages, persistent computation, retroactive data structures, semantic computing, transactional concurrency

Roly Perera

2008-05-01T23:59:59.000Z

44

Moveable Interactive Projected Displays  

E-Print Network (OSTI)

Video projectors have typically been used to display images on surfaces whose geometric relationship to the projector remains constant, such as walls or pre-calibrated surfaces. In this paper, we present a technique for projecting content onto moveable surfaces that adapts to the motion and location of the surface to simulate an active display. This is accomplished using a projector based location tracking techinque. We use light sensors embedded into the moveable surface and project low-perceptibility Graycoded patterns to first discover the sensor locations, and then incrementally track them at interactive rates. We describe how to reduce the perceptibility of tracking patterns, achieve interactive tracking rates, use motion modeling to improve tracking performance, and respond to sensor occlusions. A group of tracked sensors can define quadrangles for simulating moveable displays while single sensors can be used as control inputs. By unifying the tracking and display technology into a single mechanism, we can substantially reduce the cost and complexity of implementing applications that combine motion tracking and projected imagery.

Using Projector Based; Johnny C. Lee; Scott E. Hudson; Jay W. Summet; Paul H. Dietz

2005-01-01T23:59:59.000Z

45

Running Interactive Jobs on Carver  

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

Interactive Jobs Interactive Jobs Interactive Jobs Overview There are two types of interactive jobs. The first type runs on a login node. These applications are typically pre- and post-processing jobs, data management programs, or some other type of "tool". Note that it is not possible to run any MPI application on Carver login nodes. The second type of interactive job runs on one or more Carver compute nodes. Because the only way to gain access to the compute nodes is through the batch system, these types of jobs may more accurately be called "interactive batch" jobs. The remainder of this section focuses on these types of jobs. Usage Basic usage: carver% qsub -I The above command creates an interactive shell on a compute node, in the user's home directory. As a batch job, it has default values for batch

46

Running Interactive Jobs on Hopper  

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

Interactive Jobs Interactive Jobs Interactive Jobs To run an interactive job on Hopper's compute nodes you must request the number of nodes you want and have the system allocate resources from the pool of free nodes. The following command requests 2 nodes using the interactive queue. hopper% qsub -I -V -q interactive -l mppwidth=48 The -I flag specifies an interactive job. The -V flag passes your current environment variable settings to the compute environment. The -q flag specifies the name of the queue and -l mppwidth determines the number of nodes to allocate for your job, but not as you might expect. The number of nodes given to your job (remember, the system allocates nodes, not cores), is the value of mppwidth divided by the umber of cores per node. On Hopper, with 24 cores per node, the number of nodes is mppwidth/24 plus one more if

47

Hadron nucleus interactions  

SciTech Connect

The elastic and inelastic scattering of intermediate energy (less than or equal to 1 GeV) protons by nuclei is considered first. The discussion focuses on the determination of the proton-nucleus optical potential in terms of the elementary nucleon-nucleon scattering amplitudes and the properties of the target and residual nucleus. The result is a series of terms for the optical potential. Then the interaction of pions with nuclei for energies in the neighborhood of the ..delta..-resonance is discussed. In this energy domain an incident pion will with high probability be absorbed by a nucleon to produce the ..delta..-resonance and thus form a ..delta..-particle hole state in the nucleus. Next, the subject of hypernuclei is taken up. The ..lambda.. hypernuclei and a recently observed ..sigma.. hypernuclei comprise situations in which the core nucleus can be probed by a baryon of roughly the same mass as a nucleon, with similar albeit not identical interactions with nucleons. But the ..lambda.. (or ..sigma..) does not need to satisfy the Pauli exclusion principle with respect to the nucleons, and therefore can be in orbits forbidden to it if it were a nucleon. As the energy of the projectile increases, it becomes correspondingly more important to take relativistic effects into account. The importance of these effects is strikingly revealed by experiments involving the collision of ultrarelativistic hadrons, protons, pions, kaons (up to Fermilab energies) with nuclei. This phenomenon forms part of the final topic, which includes as well as the collision of relativistic heavy ion projectiles with nuclei. A nuclear Weiszaecker-Williams method developed for dealing with peripheral collisions is described. 32 figures, 10 tables. (RWR)

Feshbach, H.

1980-10-01T23:59:59.000Z

48

Collective behavior in random interaction  

E-Print Network (OSTI)

Recent investigations have looked at the many-body spectra of random two-body interactions. In fermion systems, such as the interacting shell model, one finds pairing-like spectra, while in boson systems, such as IBM-1, one finds rotational and vibrational spectra. We discuss the search for random ensembles of fermion interactions that yield rotational and vibrational spectra, and in particular present results from a new ensemble, the ``random quadrupole-quadrupole ensemble''

Johnson, C W; Johnson, Calvin W.; Nam, Hai Ah

2006-01-01T23:59:59.000Z

49

Collective behavior in random interaction  

E-Print Network (OSTI)

Recent investigations have looked at the many-body spectra of random two-body interactions. In fermion systems, such as the interacting shell model, one finds pairing-like spectra, while in boson systems, such as IBM-1, one finds rotational and vibrational spectra. We discuss the search for random ensembles of fermion interactions that yield rotational and vibrational spectra, and in particular present results from a new ensemble, the ``random quadrupole-quadrupole ensemble''

Calvin W. Johnson; Hai Ah Nam

2006-01-30T23:59:59.000Z

50

The Four Interactions  

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

Cuatro Interacciones Cuatro Interacciones Avanzar Volver Principal ESTOY PERDIDO! El universo que conocemos y amamos existe debido a que las partículas fundamentales interactúan, ya sea porque decaen o se aniquilan, o bien porque responden a una fuerza debida a la presencia de otra partícula (por ejemplo, durante una colisión). Hay cuatro interacciones entre partículas: Fuerte, débil, gravitatoria, electromagnética Para aclarar las cosas, damos a continuación dos definiciones: Fuerza: El efecto que aparece sobre una partícula debido a la presencia de otra partícula. Interacción: Las fuerzas y los decaimientos que afectan a una partícula dada. Una Interacción no es lo mismo que una fuerza dado que a la palabra "interacción" se le asigna un significado más amplio. A pesar que los dos

51

Industry Interactive Procurement System (IIPS)  

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

Industry Interactive Industry Interactive Industry Interactive Industry Interactive Procurement System Procurement System (IIPS) (IIPS) Douglas Baptist, Project Manager Information Management Systems Division US Department of Energy IIPS Functions Issue synopses, solicitations and related documents via the Internet Receive and Respond to Solicitation Specific Questions Receive proposal, bid or application information electronically Provide access to proposal information to authorized personnel through a web browser Conduct negotiations or obtain clarifications Issue award documents IIPS Security Security Plan in place and approved by DOE's Chief Information Officer System security tested by DOE's Computer Incident Advisory Capability team Security measures include: - Encryption on the IIPS server

52

Surprising Quasiparticle Interactions in Graphene  

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

Surprising Quasiparticle Interactions in Graphene Print Until now, the world's electronics have been dominated by silicon, whose properties, while excellent, significantly limit...

53

Light-matter Interactions in Semiconductor Nanostructures  

Science Conference Proceedings (OSTI)

Light-matter interactions in Semiconductor Nanostructures. ... We investigate the interaction of light with semiconductor-based nanostructures. ...

2012-05-30T23:59:59.000Z

54

Molecular conformations, interactions, and properties associated...  

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

Molecular conformations, interactions, and properties associated with drug efficiency and clinical performance among VEGFR TK inhibitors Molecular conformations, interactions, and...

55

Preservation of interactive multimedia performances  

Science Conference Proceedings (OSTI)

Preservation of Interactive Multimedia Performances (IMPs) is becoming important, as they are getting more and more popular in the performing arts communities. Preservation requires keeping not only all the necessary components for the production ... Keywords: IMP, cataloguing, digital preservation, interactive multimedia performances, ontologies, performing arts, querying, search, semantic processing

Kia Ng; Tran Vu Pham; Bee Ong; Alexander Mikroyannidis; David Giaretta

2008-07-01T23:59:59.000Z

56

Persuasive interaction for collectivist cultures  

Science Conference Proceedings (OSTI)

Persuasive technology is defined as "any interactive product designed to change attitudes or behaviours by making desired outcomes easier to achieve". It can take the form of interactive web applications, hand held devices, and games. To date there has ... Keywords: culture, games, persuasive technology

Rilla Khaled; Robert Biddle; James Noble; Pippin Barr; Ronald Fischer

2006-01-01T23:59:59.000Z

57

Sketching interactive systems with sketchify  

Science Conference Proceedings (OSTI)

Recent discussions in the interaction design community have called attention to sketching as an omnipresent element of any disciplined activity of design, and have pointed out that sketching should be extended beyond the simple creation of a pencil trace ... Keywords: Sketching, design process, interaction design, rapid prototyping, user interface software tools

Željko Obrenovic; Jean-Bernard Martens

2011-04-01T23:59:59.000Z

58

Multiple Partonic Interactions in Herwig++  

E-Print Network (OSTI)

We review the implementation of a model for multiple partonic interactions in Herwig++. Moreover, we show how recent studies on the colour structure of events in Herwig++ led to a significant improvement in the description of soft inclusive observables in pp interactions at the LHC.

Stefan Gieseke; Christian Rohr; Andrzej Siodmok

2013-02-20T23:59:59.000Z

59

Multimodal feedback for tabletop interactions  

Science Conference Proceedings (OSTI)

This paper presents a study into the use of different modalities in providing per contact feedback for interactions on tabletop computers. We replicate the study by Wigdor et al. [3] and confirm their results, and extend the study to examine not ... Keywords: audio, mobile phone, multimodal, tabletop interaction, tactile

Christopher McAdam; Stephen Brewster

2011-11-01T23:59:59.000Z

60

Running Interactive Jobs on Edison  

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

Interactive Jobs Interactive Jobs Interactive Jobs To run an interactive job on Edison's compute nodes you must request the number of nodes you want and have the system allocate resources from the pool of free nodes. The following command requests 2 nodes using the debug queue. edison% qsub -I -V -q debug -l mppwidth=48 The -I flag specifies an interactive job. The -V flag passes your current environment variable settings to the compute environment. The -q flag specifies the name of the queue and -l mppwidth determines the number of nodes to allocate for your job, but not as you might expect. The number of nodes given to your job (remember, the system allocates nodes, not cores), is the value of mppwidth divided by the number of cores per node. On Edison, with 24 cores per node, the number of nodes is mppwidth/24 plus one

Note: This page contains sample records for the topic "recabs interactive recalculator" 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

Running Interactive Jobs on Edison  

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

Interactive Jobs Interactive Jobs Interactive Jobs To run an interactive job on Edison's compute nodes you must request the number of nodes you want and have the system allocate resources from the pool of free nodes. The following command requests 2 nodes using the debug queue. edison% qsub -I -V -q debug -l mppwidth=32 The -I flag specifies an interactive job. The -V flag passes your current environment variable settings to the compute environment. The -q flag specifies the name of the queue and -l mppwidth determines the number of nodes to allocate for your job, but not as you might expect. The number of nodes given to your job (remember, the system allocates nodes, not cores), is the value of mppwidth divided by the number of cores per node. On Edison, with 16 cores per node, the number of nodes is mppwidth/16 plus one

62

Running Interactive Jobs on Dirac  

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

requests 8 cores on one node using the interactive queue (and you will run on either Tesla or Fermi nodes): % qsub -I -V -q diracint -l nodes1:ppn8 If you want to request...

63

Running Interactive Jobs on Edison  

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

the pool of free nodes. The following command requests 2 nodes using the debug queue. edison% qsub -I -V -q debug -l mppwidth32 The -I flag specifies an interactive job. The -V...

64

Interactions of the Tropical Oceans  

Science Conference Proceedings (OSTI)

The authors have investigated the interactions of the tropical oceans on interannual timescales by conducting a series of uncoupled atmospheric and oceanic general circulation experiments and hybrid-coupled model simulations. The results ...

M. Latif; T. P. Barnett

1995-04-01T23:59:59.000Z

65

Designing with interactive example galleries  

Science Conference Proceedings (OSTI)

Designers often use examples for inspiration; examples offer contextualized instances of how form and content integrate. Can interactive example galleries bring this practice to everyday users doing design work, and does working with examples help the ... Keywords: design thinking, examples

Brian Lee; Savil Srivastava; Ranjitha Kumar; Ronen Brafman; Scott R. Klemmer

2010-04-01T23:59:59.000Z

66

Magical experiences in interaction design  

Science Conference Proceedings (OSTI)

This paper is a description of design experiments performed to investigate the use of magical experiences in interaction design of consumer electronics. Magical experiences are usually associated with a passive audience watching a magician, but it is ...

Sam de Jongh Hepworth

2007-08-01T23:59:59.000Z

67

CAT: an interactive graphics code  

SciTech Connect

CAT is an interactive graphics code available on the Cray machine. In addition to plotting, it can manipulate data in many ways, including performing arithmetic operations, rearranging data, and interpolating.

Holian, K.S.

1985-05-01T23:59:59.000Z

68

Running Interactive Jobs on Franklin  

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

Interactive Jobs Interactive Jobs Interactive Jobs Serial Code or Commands Franklin is a massively parallel high-performance computing platform and is intended and designed to run large parallel codes. While it is possible to run serial jobs on Franklin, it is discouraged. Any code or command that is not preceeded by the aprun command will execute serially on a service (usually login) node. The login nodes are for executing general UNIX shell commands, building code, and submitting jobs intended to run on the compute nodes. The service nodes are shared by many users, so. please do not run your compute- or memory-intensive jobs on these nodes. NERSC may kill running processes that severely degrade service node performance. If your job will run for more than 5 minutes, or use more than 1 GB of memory it should not

69

From interaction to participation: configuring space through embodied interaction  

Science Conference Proceedings (OSTI)

When computation moves off the desktop, how will it transform the new spaces that it comes to occupy? How will people encounter and understand these spaces, and how will they interact with each other through the augmented capabilities of such spaces? ...

Amanda Williams; Eric Kabisch; Paul Dourish

2005-09-01T23:59:59.000Z

70

BNL | Aerosol, Cloud, Precipitation Interactions  

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

Cloud-Aerosol-Precipitation Interactions Cloud-Aerosol-Precipitation Interactions Atmospheric aerosols exert important "indirect effects" on clouds and climate by serving as cloud condensation nuclei (CCN) and ice nuclei that affect cloud radiative and microphysical properties. For example, an increase in CCN increases the number concentration of droplets enhances cloud albedo, and suppresses precipitation that alters cloud coverage and lifetime. However, in the case of moist and strong convective clouds, increasing aerosols may increase precipitation and enhance storm development. Although aerosol-induced indirect effects on climate are believed to have a significant impact on global climate change, estimating their impact continues to be one of the most uncertain climate forcings.

71

INTERACTIONS  

Science Conference Proceedings (OSTI)

... The Exxon Research and Engineering Company is a member of the Participating Research Team (PRT) that operates, maintains, and conducts ...

1999-06-25T23:59:59.000Z

72

Multimodal smart interactive presentation system  

Science Conference Proceedings (OSTI)

The authors propose a system that allows presenters to control presentations in a natural way by their body gestures and vocal commands. Thus a presentation no longer follows strictly a rigid sequential structure but can be delivered in various flexible ... Keywords: gesture recognition, natural interaction, presentation system, smart environment, speech recognition

Hoang-An Le, Khoi-Nguyen C. Mac, Truong-An Pham, Vinh-Tiep Nguyen, Minh-Triet Tran

2013-07-01T23:59:59.000Z

73

Precision Tests of Electroweak Interactions  

Science Conference Proceedings (OSTI)

The status of the precision tests of the electroweak interactions is reviewed in this paper. An emphasis is put on the Standard Model analysis based on measurements at LEP/SLC and the Tevatron. The results of the measurements of the electroweak mixing angle in the NuTeV experiment and the future prospects are discussed.

Akhundov, Arif [Institute of Physics, Azerbaijan Academy of Sciences, 370143 Baku (Azerbaijan); Departamento de Fisica Teorica and IFIC, Universidad de Valencia-CSIC, 46100 Valencia (Spain)

2008-04-21T23:59:59.000Z

74

Interaction between economic dynamical systems  

Science Conference Proceedings (OSTI)

The paper considers economic dynamical systems, the state spaces being the Riemannian manifolds. Between two economic dynamical systems, global feedforward and the feedback interaction is defined and the connection between their linearization and prolongation ... Keywords: economic dynamical system, economic flow, feedback, feedforward, linearization, prolongation by derivation

Constantin Patrascoiu

2009-07-01T23:59:59.000Z

75

Audio interaction with multimedia information  

Science Conference Proceedings (OSTI)

Interacting with multimedia information stored in systems or on the web points up several difficulties inherent in the signal nature of such information. These difficulties are especially evident when palmtop devices are used for such purposes. Developing ... Keywords: audio features, audio-to-score, digital audio processing, multimedia information, pattern matching, score-to-audio, softcomputing, speech-to-text, text-to-speech

Mario Malcangi

2009-12-01T23:59:59.000Z

76

Interacting new generalized Chaplygin gas  

E-Print Network (OSTI)

We have presented a model in which the new generalized Chaplygin gas interacts with matter. We find that there exists a stable scaling solution at late times in the evolution of the universe. Moreover, the phantom crossing scenario is observed in this model.

Mubasher Jamil

2009-06-22T23:59:59.000Z

77

Personalization for unobtrusive service interaction  

Science Conference Proceedings (OSTI)

Increasingly, mobile devices play a key role in the communication between users and the services embedded in their environment. With ever greater number of services added to our surroundings, there is a need to personalize services according to the user ... Keywords: Context-awareness, Feature modeling, Interaction adaptation, Obtrusiveness adaptation, Personalization

Miriam Gil; Pau Giner; Vicente Pelechano

2012-06-01T23:59:59.000Z

78

Interactive anonymization of sensitive data  

Science Conference Proceedings (OSTI)

There has been much recent work on algorithms for limiting disclosure in data publishing, however they have not been put to use in any toolkit for practicioners. We will demonstrate CAT, the Cornell Anonymization Toolkit, designed for interactive anonymization. ... Keywords: data anonymization, l-diversity

Xiaokui Xiao; Guozhang Wang; Johannes Gehrke

2009-06-01T23:59:59.000Z

79

Brain-computer interaction: can multimodality help?  

Science Conference Proceedings (OSTI)

This paper is a short introduction to a special ICMI session on brain-computer interaction. During this paper, we first discuss problems, solutions, and a five-year view for brain-computer interaction. We then talk further about unique issues with multimodal ... Keywords: bandwidth, brain-computer interaction, hybrid BCIs, multimodal interaction

Anton Nijholt; Brendan Z. Allison; Rob J.K. Jacob

2011-11-01T23:59:59.000Z

80

Chapter_6_Foreign_Interaction  

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

Foreign Interaction Foreign Interaction This chapter describes the security procedures adopted by DOE HQ to implement the requirements of the following Executive Order and DOE directives: * Executive Order 12344 (as prescribed by 42 U.S.C. 7158) * DOE Oder 142.3A, Unclassified Foreign Visits and Assignments Program * DOE Order 470.4B, Safeguards and Security Program, Appendix B, Section 4 * DOE Order 475.1, Counterintelligence Program * DOE Order 551.1C, Official Foreign Travel * DOE Manual 552.1-1A, U.S. Department of Energy Travel Manual * DOE Order 552.1A, Change 1, Travel Policy and Procedures The directives have two objectives: the first objective is to protect DOE sensitive and classified information from being disclosed to foreign nationals, except when authorized by international

Note: This page contains sample records for the topic "recabs interactive recalculator" 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

Structural Interactions in Spatial Panels  

E-Print Network (OSTI)

; Pesaran et al., 2004, Holly et al., 2008), socio-cultural distance (Conley and Topa, 2002; Bhattacharjee and Jensen-Butler, 2005), and transportation costs and time (Gibbons and Machin, 2005; Bhattacharjee and Jensen-Butler, 2005) have been highlighted... at higher lags in the dynamic panel data model), who are correlated with the above set of endogenous variables, but not with the idiosyncratic errors ?1?? ?2?? ? ? ? ? ??? from the interaction error equation (2). In social networks agents who have weak ties...

Bhattacharjee, Arnab; Holly, Sean

82

Strongly interacting parton matter equilibration  

Science Conference Proceedings (OSTI)

We study the kinetic and chemical equilibration in 'infinite' parton matter within the Parton-Hadron-String Dynamics transport approach. The 'infinite' matter is simulated within a cubic box with periodic boundary conditions initialized at different energy densities. Particle abundances, kinetic energy distributions, and the detailed balance of the off-shell quarks and gluons in the strongly-interacting quarkgluon plasma are addressed and discussed.

Ozvenchuk, V., E-mail: ozvenchuk@fias.uni-frankfurt.de [Frankfurt Institute for Advanced Studies (Germany); Linnyk, O. [Goethe-Universitaet, Institut fuer Theoretische Physik (Germany); Bratkovskaya, E. [Frankfurt Institute for Advanced Studies (Germany); Gorenstein, M. [NAS Ukraine, Bogolyubov Institute for Theoretical Physics (Ukraine); Cassing, W. [Justus-Liebig Universitaet, Institut fuer Theoretische Physik (Germany)

2012-07-15T23:59:59.000Z

83

Surprising Quasiparticle Interactions in Graphene  

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

Surprising Quasiparticle Interactions in Graphene Print Surprising Quasiparticle Interactions in Graphene Print Until now, the world's electronics have been dominated by silicon, whose properties, while excellent, significantly limit the size and power consumption of today's computer chips. In order to develop ever smaller and more efficient devices, scientists have turned their attention to carbon, which can be formed into nanostructures like nanotubes, whose properties can be tuned from metallic to semiconducting. However, using carbon nanotubes for complex circuits is nearly impossible because their location and functionality in devices cannot be controlled at will, making them a poor substitute for silicon. Graphene, however, does not have these limitations. This single sheet of carbon atoms that is the building block of carbon nanotubes, C60 molecules, and graphite turns out to have similar functionality but with the added benefit that it can be grown with conventional methods and patterned into devices. Now, a group of scientists from Germany and the ALS, using angle-resolved photoemission spectroscopy (ARPES) at ALS Beamine 7.0.1, have succeeded in making the first measurement of the carrier lifetime in graphene over a wide energy scale and have found surprising new interactions that suggest new kinds of devices.

84

Pokey: Interaction Through Covert Structured  

E-Print Network (OSTI)

In this paper we describe a method to support interaction with a cellphone based projectorcamera system. We describe a novel approach that uses a technique known in Computer Vision as structured light. It is based on projecting a pattern of light with known geometric properties onto a scene while imaging it with a camera. The distortions of the known pattern in the resulting image are due to the scene geometry which can be readily estimated. The main contribution of this paper is that the structure is created as consequence of the way raster-scan, laser-based microprojectors operate, and is in fact invisible to the user. The structure of the projected light is sensed through careful synchronization within the camera-projector system and is imperceptible to the user. In this paper we describe the technique, and test it with a cell-phone based application that exploits this method while providing a natural interactive environment with no additional special equipment. The system enables manual interaction with a projected application using only the rasterizing projector and camera that will be part of next generation cell phones.

Paul Beardsley; Yui Ivanov; Biliana Kaneva; Shoji Tanaka; Christopher Wren; Paul Beardsley; Yuri Ivanov; Biliana Kaneva; Shoji Tanaka; Christopher R. Wren

2008-01-01T23:59:59.000Z

85

Gauge Interaction as Periodicity Modulation  

E-Print Network (OSTI)

The paper is devoted to a geometrical interpretation of gauge invariance in terms of the formalism of field theory in compact space-time dimensions [arXiv:0903.3680]. In this formalism, the kinematic information of an interacting elementary particle is encoded on the relativistic geometrodynamics of the boundary of the theory through local transformations of the underlying space-time coordinates. Therefore, gauge interaction is described as invariance of the theory under local deformations of the boundary, the resulting local variations of field solution are interpreted as internal transformations, and the internal symmetries of the gauge theory turn out to be related to corresponding local space-time symmetries. In the case of local infinitesimal isometric transformations, Maxwell's kinematics and gauge invariance are inferred directly from the variational principle. Furthermore we explicitly impose periodic conditions at the boundary of the theory as semi-classical quantization condition in order to investigate the quantum behavior of gauge interaction. In the abelian case the result is a remarkable formal correspondence with scalar QED.

Donatello Dolce

2011-10-03T23:59:59.000Z

86

Surprising Quasiparticle Interactions in Graphene  

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

Surprising Quasiparticle Surprising Quasiparticle Interactions in Graphene Surprising Quasiparticle Interactions in Graphene Print Wednesday, 31 October 2007 00:00 Until now, the world's electronics have been dominated by silicon, whose properties, while excellent, significantly limit the size and power consumption of today's computer chips. In order to develop ever smaller and more efficient devices, scientists have turned their attention to carbon, which can be formed into nanostructures like nanotubes, whose properties can be tuned from metallic to semiconducting. However, using carbon nanotubes for complex circuits is nearly impossible because their location and functionality in devices cannot be controlled at will, making them a poor substitute for silicon. Graphene, however, does not have these limitations. This single sheet of carbon atoms that is the building block of carbon nanotubes, C60 molecules, and graphite turns out to have similar functionality but with the added benefit that it can be grown with conventional methods and patterned into devices. Now, a group of scientists from Germany and the ALS, using angle-resolved photoemission spectroscopy (ARPES) at ALS Beamine 7.0.1, have succeeded in making the first measurement of the carrier lifetime in graphene over a wide energy scale and have found surprising new interactions that suggest new kinds of devices.

87

Interaction of Ekman Layers and Islands  

Science Conference Proceedings (OSTI)

The circulation induced by the interaction of surface Ekman transport with an island is considered using both numerical models and linear theory. The basic response is similar to that found for the interaction of Ekman layers and an infinite ...

Michael A. Spall; Joseph Pedlosky

2013-05-01T23:59:59.000Z

88

Analyzing Interaction Orderings with Model Checking  

Science Conference Proceedings (OSTI)

Human-Computer Interaction (HCI) systems control an ongoing interaction between end-users and computer-based systems. For software-intensive systems, a Graphic User Interface (GUI) is often employed for enhanced usability. Traditional approaches to validation ...

Matthew B. Dwyer; Robby; Oksana Tkachuk; Willem Visser

2004-09-01T23:59:59.000Z

89

Multimodal human computer interaction: a survey  

Science Conference Proceedings (OSTI)

In this paper we review the major approaches to multimodal human computer interaction from a computer vision perspective. In particular, we focus on body, gesture, gaze, and affective interaction (facial expression recognition, and emotion in audio). ...

Alejandro Jaimes; Nicu Sebe

2005-10-01T23:59:59.000Z

90

Dynamic positioning systems: usability and interaction styles  

Science Conference Proceedings (OSTI)

This paper describes the first steps of a research project directed towards human computer interaction (HCI) within the maritime environment and on maritime equipment. The focus is at this stage mainly on interaction with Dynamic Positioning Systems ... Keywords: bi-manual interaction, dynamic positioning, gestures, graphical user interface, maritime environment, multi-touch, safety critical situations

Frøy Birte Bjørneseth; Mark D. Dunlop; Jann Peter Strand

2008-10-01T23:59:59.000Z

91

Interactivity dimension: media, contents, and user perception  

Science Conference Proceedings (OSTI)

This research explores interactivity dimension in the portal media (such as Yahoo, Naver, Daum, Paran, and Nate). The research is designed to measure user's perception of interactivity in the portal site at the three levels including 1) media 2) contents, ... Keywords: CMC, HCI, communication, community, hypertext, interactivity, interface

Sang Hee Kweon; Eun Joung Cho; Eun Mee Kim

2008-09-01T23:59:59.000Z

92

Interaction Comparison among Media Internet Genre  

Science Conference Proceedings (OSTI)

This research explores interactivity dimension in the portal media (such as Yahoo, Naver, Daum, Paran, and Nate). The research is designed to measure user's perception of interactivity in the portal site at the three levels including 1) media 2) contents, ... Keywords: CMC, Communication, Community, HCI, Hypertext, Interactivity, Interface

Sang Hee Kweon; Eun Joung Cho; Ae Jin Cho

2009-07-01T23:59:59.000Z

93

CO2 interaction with geomaterials.  

SciTech Connect

This work compares the sorption and swelling processes associated with CO2-coal and CO2-clay interactions. We investigated the mechanisms of interaction related to CO2 adsortion in micropores, intercalation into sub-micropores, dissolution in solid matrix, the role of water, and the associated changes in reservoir permeability, for applications in CO2 sequestration and enhanced coal bed methane recovery. The structural changes caused by CO2 have been investigated. A high-pressure micro-dilatometer was equipped to investigate the effect of CO2 pressure on the thermoplastic properties of coal. Using an identical dilatometer, Rashid Khan (1985) performed experiments with CO2 that revealed a dramatic reduction in the softening temperature of coal when exposed to high-pressure CO2. A set of experiments was designed for -20+45-mesh samples of Argonne Premium Pocahontas No.3 coal, which is similar in proximate and ultimate analysis to the Lower Kittanning seam coal that Khan used in his experiments. No dramatic decrease in coal softening temperature has been observed in high-pressure CO2 that would corroborate the prior work of Khan. Thus, conventional polymer (or 'geopolymer') theories may not be directly applicable to CO2 interaction with coals. Clays are similar to coals in that they represent abundant geomaterials with well-developed microporous structure. We evaluated the CO2 sequestration potential of clays relative to coals and investigated the factors that affect the sorption capacity, rates, and permanence of CO2 trapping. For the geomaterials comparison studies, we used source clay samples from The Clay Minerals Society. Preliminary results showed that expandable clays have CO2 sorption capacities comparable to those of coal. We analyzed sorption isotherms, XRD, DRIFTS (infrared reflectance spectra at non-ambient conditions), and TGA-MS (thermal gravimetric analysis) data to compare the effects of various factors on CO2 trapping. In montmorillonite, CO2 molecules may remain trapped for several months following several hours of exposure to high pressure (supercritical conditions), high temperature (above boiling point of water) or both. Such trapping is well preserved in either inert gas or the ambient environment and appears to eventually result in carbonate formation. We performed computer simulations of CO2 interaction with free cations (normal modes of CO2 and Na+CO2 were calculated using B3LYP / aug-cc-pVDZ and MP2 / aug-cc-pVDZ methods) and with clay structures containing interlayer cations (MD simulations with Clayff potentials for clay and a modified CO2 potential). Additionally, interaction of CO2 with hydrated Na-montmorillonite was studied using density functional theory with dispersion corrections. The sorption energies and the swelling behavior were investigated. Preliminary modeling results and experimental observations indicate that the presence of water molecules in the interlayer region is necessary for intercalation of CO2. Our preliminary conclusion is that CO2 molecules may intercalate into interlayer region of swelling clay and stay there via coordination to the interlayer cations.

Guthrie, George D. (U.S. Department of Energy, Pittsburgh, PA); Al-Saidi, Wissam A. (University of Pittsburgh, Pittsburgh, PA); Jordan, Kenneth D. (University of Pittsburgh, Pittsburgh, PA); Voora, Vamsee, K. (University of Pittsburgh, Pittsburgh, PA); Romanov, Vyacheslav N. (U.S. Department of Energy, Pittsburgh, PA); Lopano, Christina L (U.S. Department of Energy, Pittsburgh, PA); Myshakin, Eugene M. (URS Corporation, Pittsburgh, PA); Hur, Tae Bong (University of Pittsburgh, Pittsburgh, PA); Warzinski, Robert P. (U.S. Department of Energy, Pittsburgh, PA); Lynn, Ronald J. (URS Corporation, Pittsburgh, PA); Howard, Bret H. (U.S. Department of Energy, Pittsburgh, PA); Cygan, Randall Timothy

2010-09-01T23:59:59.000Z

94

Communicating art through interactive technology: new approaches for interaction design in art museums  

Science Conference Proceedings (OSTI)

This paper discusses new approaches to interaction design for communication of art in the physical museum space. In contrast to the widespread utilization of interactive technologies in cultural heritage and natural science museums it is generally a ... Keywords: art museums, audio augmentation, body as an interaction device, communicating art, interaction design, user experience

Karen Johanne Kortbek; Kaj Grønbæk

2008-10-01T23:59:59.000Z

95

Identification of Anonymous Endogenous Interactions  

E-Print Network (OSTI)

Introduction In theoretical studies of social interactions, we hypothesize a process and seek to deduce the implied outcomes. In inferential studies, we face an inverse logical problem. Given observations of outcomes and maintained assumptions, we seek to deduce the actual process generating the observations. Econometricians have long found it useful to separate inferential problems into statistical and identification components (see Koopmans, 1949). Studies of identification seek to characterize the conclusions that could be drawn if one could use a given sampling process to obtain an unlimited number of observations. Studies of statistical inference seek to characterize the generally weaker conclusions that can be drawn from a finite number of observations. Analysis of identification logically comes first. Negative identification findings imply that statistical inference is fruitless: it makes no sense to try to use a sample of finite size to infer something that could not be learned

Charles F. Manski

1995-01-01T23:59:59.000Z

96

Compact submanifolds supporting singular interactions  

E-Print Network (OSTI)

A quantum particle moving under the influence of singular interactions on embedded surfaces furnish an interesting example from the spectral point of view. In these problems, the possible occurrence of a bound state is perhaps the most important aspect. Such systems can be introduced as quadratic forms and generically they do not require renormalization. Yet an alternative path through the resolvent is also beneficial to study various properties. In the present work, we address these issues for compact surfaces embedded in a class of ambient manifolds. We discover that there is an exact bound state solution written in terms of the heat kernel of the ambient manifold for a range of coupling strengths. Moreover, we develop techniques to estimate bounds on the ground state energy when several surfaces, each of which admits a bound state solution, coexist.

Kaynak, Burak Tevfik

2013-01-01T23:59:59.000Z

97

Dynamics of interacting dark energy  

E-Print Network (OSTI)

Dark energy and dark matter are only indirectly measured via their gravitational effects. It is possible that there is an exchange of energy within the dark sector, and this offers an interesting alternative approach to the coincidence problem. We consider two broad classes of interacting models where the energy exchange is a linear combination of the dark sector densities. The first class has been previously investigated, but we define new variables and find a new exact solution, which allows for a more direct, transparent and comprehensive analysis. The second class has not been investigated in general form before. We give general conditions on the parameters in both classes to avoid unphysical behavior (such as negative energy densities).

Caldera-Cabral, Gabriela; Urena-Lopez, L Arturo

2008-01-01T23:59:59.000Z

98

Dynamics of interacting dark energy  

E-Print Network (OSTI)

Dark energy and dark matter are only indirectly measured via their gravitational effects. It is possible that there is an exchange of energy within the dark sector, and this offers an interesting alternative approach to the coincidence problem. We consider two broad classes of interacting models where the energy exchange is a linear combination of the dark sector densities. The first class has been previously investigated, but we define new variables and find a new exact solution, which allows for a more direct, transparent and comprehensive analysis. The second class has not been investigated in general form before. We give general conditions on the parameters in both classes to avoid unphysical behavior (such as negative energy densities).

Gabriela Caldera-Cabral; Roy Maartens; L. Arturo Urena-Lopez

2008-12-10T23:59:59.000Z

99

Compact submanifolds supporting singular interactions  

E-Print Network (OSTI)

A quantum particle moving under the influence of singular interactions on embedded surfaces furnish an interesting example from the spectral point of view. In these problems, the possible occurrence of a bound state is perhaps the most important aspect. Such systems can be introduced as quadratic forms and generically they do not require renormalization. Yet an alternative path through the resolvent is also beneficial to study various properties. In the present work, we address these issues for compact surfaces embedded in a class of ambient manifolds. We discover that there is an exact bound state solution written in terms of the heat kernel of the ambient manifold for a range of coupling strengths. Moreover, we develop techniques to estimate bounds on the ground state energy when several surfaces, each of which admits a bound state solution, coexist.

Burak Tevfik Kaynak; O. Teoman Turgut

2013-05-24T23:59:59.000Z

100

Interactive troubleshooting guide for accelerators  

Science Conference Proceedings (OSTI)

Modern accelerators face the challenge of supporting increased machine complexity and higher levels of utilization while relying on downsized maintenance and support groups. To improve system availability, reduce reliance on system experts and provide a systematic approach to problem solving, an interactive troubleshooting guide has been implemented for the CEBAF injector at Jefferson lab. This guide, which uses a tree structure with appropriate hypertext links, traces problems from a set of symptoms, through a series of diagnostic tests, to a specific corrective action. This guide is used in conjunction with an active parameter monitoring system that is part of the EPICS control system tool kit. The monitoring system generates operator alarms when injector RF or magnet parameters fall outside pre-set windows. Operators receive immediate feedback when injector components vary from their standard values and the troubleshooting guide provides a systematic means to identify and ultimately correct the problem.

Legg, R.; Dunham, B.; Higgins, S.; Kazimi, R.; Kehne, D.; Oren, T.

1997-12-01T23:59:59.000Z

Note: This page contains sample records for the topic "recabs interactive recalculator" 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

Industry InteractiveProcurement System PIA, Office of Management...  

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

Industry InteractiveProcurement System PIA, Office of Management Industry InteractiveProcurement System PIA, Office of Management Industry InteractiveProcurement System PIA, Office...

102

Interacting agegraphic tachyon model of dark energy  

E-Print Network (OSTI)

Scalar-field dark energy models like tachyon are often regarded as an effective description of an underlying theory of dark energy. In this Letter, we implement the interacting agegraphic dark energy models with tachyon field. We demonstrate that the interacting agegraphic evolution of the universe can be described completely by a single tachyon scalar field. We thus reconstruct the potential as well as the dynamics of the tachyon field according to the evolutionary behavior of interacting agegraphic dark energy.

A. Sheykhi

2009-07-15T23:59:59.000Z

103

Energy or Mass and Interaction  

E-Print Network (OSTI)

A review. Problems: 1-Many empirical parameters and large dimension number; 2-Gravitation and Electrodynamics are challenged by dark matter and energy. Energy and nonlinear electrodynamics are fundamental in a unified nonlinear interaction. Nuclear energy appears as nonlinear SU(2) magnetic energy. Gravitation and electromagnetism are unified giving Einstein's equation and a geometric energy momentum tensor. A solution energy in the newtonian limit gives the gravitational constant G. Outside of this limit G is variable. May be interpreted as dark matter or energy. In vacuum, known gravitational solutions are obtained. Electromagnetism is an SU(2) subgroup. A U(1) limit gives Maxwell's equations. Geometric fields determine a generalized Dirac equation and are the germ of quantum physics. Planck's h and of Einstein's c are given by the potential and the metric. Excitations have quanta of charge, flux and spin determining the FQHE. There are only three stable 1/2 spin fermions. Mass is a form of energy. The rest energies of the fermions give the proton/electron mass ratio. Potential excitations have energies equal to the weak boson masses allowing a geometric interpretation of Weinberg's angle. SU(2) gives the anomalous magnetic moments of proton, electron, neutron and generates nuclear range attractive potentials strong enough to produce the binding energies of the deuteron and other nuclides. Lepton and meson masses are due to topological excitations. The geometric mass spectrum is satisfactory. The proton has a triple structure. The alpha constant is a geometric number.

Gustavo R Gonzalez-Martin

2010-07-19T23:59:59.000Z

104

Probing Higgs Boson Interactions At Future Colliders.  

E-Print Network (OSTI)

??We present in this thesis a detailed analysis of Higgs boson interactions at future colliders. In particular we examine, in a model independent way, the… (more)

Biswal, Sudhansu Sekhar

2009-01-01T23:59:59.000Z

105

Rotor interaction in the annulus billiard  

E-Print Network (OSTI)

Introducing the rotor interaction in the integrable system of the annulus billiard produces a variety of dynamical phenomena, from integrability to ergodicity.

Péter Bálint; Serge Troubetzkoy

2004-01-16T23:59:59.000Z

106

Glass-water Interactions - Programmaster.org  

Science Conference Proceedings (OSTI)

Glass and Optical Materials: Glass-water Interactions ... Corrosion of Photomultiplier Tube Glasses in High Purity Water : Ruhil Dongol1; S. K. Sundaram1; Milind ...

107

Designing Interactive Mathematics - CECM - Simon Fraser University  

E-Print Network (OSTI)

internet, but also by the production of educational CDs and in-classroom software ... idiosyncratic exploration of what makes onscreen mathematical interactivity.

108

EMSL: Science: Biological Interactions and Dynamics  

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

Biological Interactions and Dynamics Cryo-transmission electron microscope image of Shewanella oneidensis MR-1. Understanding and optimizing the response of organisms and...

109

Interactive Graphics Developments in Energy Exploration  

Science Conference Proceedings (OSTI)

Changing world conditions have brought about new economic rules for energy exploration¿rules that are helping bring interactive computer graphics into the search for fossil fuels.

Thomas Gardner; H. Nelson

1983-02-01T23:59:59.000Z

110

INTERACTIVE COMPUTER GRAPHICS DISPLAYS FOR HIERARCHICAL DATA STRUCTURES  

E-Print Network (OSTI)

INTERACTIVE COMPUTER GRAPHICS DISPLAYS FOR HIERARCHICAL DATAINTERACTIVE COMPUTER GRAPHICS DISPLAYS FOR HIERARCHICAL DATAtem. INTERACTIVE COMPUTER GRAPHICS DISPLAYS FOR HIERARCHICAL

Cahn, D.F.

2010-01-01T23:59:59.000Z

111

Interactive stories and the audience: Why empathy is important  

Science Conference Proceedings (OSTI)

Interactive narratives have long been advocated as having the potential to create more immersive and transformative experiences for audiences by adding the pleasure of agency. In practice, however, finding the balance between sufficient interactivity ... Keywords: Interactive stories, audience entertainment, empathy and interactivity, interactive advertisements, interactive drama for television

Stacey Hand; Duane Varan

2009-09-01T23:59:59.000Z

112

Emotion induction during human-robot interaction  

Science Conference Proceedings (OSTI)

The aim of the presented study was to measure physiological correlates of emotions that are of particular interest in the field of human-robot interaction (HRI). Therefore, we did not focus on self-induced basic emotions but rather evoked states that ... Keywords: emotion recognition, human-robot interaction, joint construction, stress induction

Cornelia Wendt; Michael Popp; Berthold Faerber

2009-03-01T23:59:59.000Z

113

Lattice polymers with two competing collapse interactions  

E-Print Network (OSTI)

There have been separate studies of the polymer collapse transition, where the collapse was induced by two different types of attraction. In each case, the configurations of the polymer were given by the same subset of random walks being self-avoiding trails on the square lattice. Numerical evidence shows that when interacting via nearest-neighbour contacts, this transition is different from the collapse transition in square-lattice trails interacting via multiply visited sites. While both transitions are second-order, when interacting via nearest-neighbour contacts, the transition is relatively weak with a convergent specific heat, while when interacting via multiply visited sites, the specific heat diverges strongly. Moreover, an estimation of the crossover exponent for the nearest-neighbour contact interaction provides a value close to that of the canonical polymer collapse model of interacting self-avoiding walks, which also interact via nearest-neighbour contacts. From computer simulations using the flatPERM algorithm, we extend these studies by considering a model of self-avoiding trails on the square lattice containing both types of interaction, and which therefore contains all three of the models discussed above as special cases. We find that the strong multiply-visited site collapse is a singular point in the phase diagram and corresponds to a higher order multi-critical point separating a line of weak second-order transitions from a line of first-order transitions.

Andrea Bedini; Aleksander L Owczarek; Thomas Prellberg

2013-11-05T23:59:59.000Z

114

Geometry of interactions in complex bodies  

E-Print Network (OSTI)

We analyze geometrical structures necessary to represent bulk and surface interactions of standard and substructural nature in complex bodies. Our attention is mainly focused on the influence of diffuse interfaces on sharp discontinuity surfaces. In analyzing this phenomenon, we prove the covariance of surface balances of standard and substructural interactions.

Chiara de Fabriitis; Paolo Maria Mariano

2004-06-18T23:59:59.000Z

115

Automatic verification for interactive graphical programs  

Science Conference Proceedings (OSTI)

Modern software applications come with interactive graphical displays. In the past, verification efforts for such programs have usually ignored the I/O aspects of programs and focused instead on their core functionality. This approach leaves open the ... Keywords: ACL2, Dracula, interactive graphical programs

Carl Eastlund; Matthias Felleisen

2009-05-01T23:59:59.000Z

116

Human-computer interaction for hybrid carving  

Science Conference Proceedings (OSTI)

In this paper we explore human-computer interaction for carving, building upon our previous work with the FreeD digital sculpting device. We contribute a new tool design (FreeD V2), with a novel set of interaction techniques for the fabrication of static ... Keywords: carving, computer-aided design (cad), craft, digital fabrication, milling.

Amit Zoran, Roy Shilkrot, Joseph Paradiso

2013-10-01T23:59:59.000Z

117

Mining from protein–protein interactions  

Science Conference Proceedings (OSTI)

Proteins are important cellular molecules, and interacting protein pairs provide biologically important information, such as functional relationships. We focus on the problem of predicting physically interacting protein pairs. This is an important problem ... Keywords: Biological Data Mining, Industry Specific Applications, Machine Learning

Hiroshi Mamitsuka

2012-09-01T23:59:59.000Z

118

Method and apparatus for modeling interactions  

DOE Patents (OSTI)

The present invention provides a method and apparatus for modeling interactions that overcomes drawbacks. The method of the present invention comprises representing two bodies undergoing translations by two swept volume representations. Interactions such as nearest approach and collision can be modeled based on the swept body representations. The present invention is more robust and allows faster modeling than previous methods.

Xavier, Patrick G. (Albuquerque, NM)

2002-01-01T23:59:59.000Z

119

Mobile camera-based user interaction  

Science Conference Proceedings (OSTI)

We present an approach for facilitating user interaction on mobile devices, focusing on camera-enabled mobile phones. A user interacts with an application by moving their device. An on-board camera is used to capture incoming video and the scrolling ...

Antonio Haro; Koichi Mori; Tolga Capin; Stephen Wilkinson

2005-10-01T23:59:59.000Z

120

A New Algorithm for Service Interaction Detection  

Science Conference Proceedings (OSTI)

This paper presents a new formal method for telephony services engineering allowing feature interactions detection. System and service specifications are provided using the specification language SDL. These specifications are simulated in order to obtain ... Keywords: feature interaction, finite state machine, intelligent network, telecommunication service

Ana R. Cavalli; Stéphane Maag

2002-10-01T23:59:59.000Z

Note: This page contains sample records for the topic "recabs interactive recalculator" 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

An architecture for interactive raster graphics  

Science Conference Proceedings (OSTI)

A radical reappraisal of the 3-D Interactive raster graphics pipeline has resulted In an experimental architecture for a workstation which is currently being evaluated at the CWI. The principal features of this architecture are that It: - concentrates ... Keywords: angular Interpolation, architecture, display controller, interactive, object space hidden surface removal, raster graphics, systolic array

A. A. M. Kuijk; E. H. Blake; P. J. W. ten Hagen

1992-09-01T23:59:59.000Z

122

Templates for pre-grasp sliding interactions  

Science Conference Proceedings (OSTI)

In manipulation tasks that require object acquisition, pre-grasp interaction such as sliding adjusts the object in the environment before grasping. This change in object placement can improve grasping success by making desired grasps reachable. However, ... Keywords: Humanoid robotics, Object manipulation, Pre-grasp interaction, Pushing, Sliding

Daniel Kappler; Lillian Y. Chang; Nancy S. Pollard; Tamim Asfour; Rüdiger Dillmann

2012-03-01T23:59:59.000Z

123

Effective pairing interactions with isospin density dependence  

Science Conference Proceedings (OSTI)

We perform Hartree-Fock-Bogoliubov (HFB) calculations for semi-magic calcium, nickel, tin, and lead isotopes and N=20,28,50, and 82 isotones using density-dependent pairing interactions recently derived from a microscopic nucleon-nucleon interaction. These interactions have an isovector component so that the pairing gaps in symmetric and neutron matter are reproduced. Our calculations well account for the experimental data for the neutron number dependence of binding energy, two-neutron separation energy, and odd-even mass staggering of these isotopes. This result suggests that by introducing the isovector term in the pairing interaction, one can construct a global effective pairing interaction that is applicable to nuclei in a wide range of the nuclear chart. It is also shown with the local density approximation that the pairing field deduced from the pairing gaps in infinite matter reproduces qualitatively well the pairing field for finite nuclei obtained with the HFB method.

Margueron, J. [Institut de Physique Nucleaire, IN2P3-CNRS and Universite Paris-Sud, F-91406 Orsay Cedex (France); Center for Mathematical Sciences, University of Aizu, Aizu-Wakamatsu, 965-8580 Fukushima (Japan); Sagawa, H. [Center for Mathematical Sciences, University of Aizu, Aizu-Wakamatsu, 965-8580 Fukushima (Japan); Hagino, K. [Department of Physics, Tohoku University, Sendai, 980-8578 (Japan)

2008-05-15T23:59:59.000Z

124

INTERACTION BETWEEN PRISMATIC AND GLISSILE DISLOCATIONS  

SciTech Connect

A theoretical study is made of the interaction between moving dislocations and large point defect clusters in the form of Frank sessile loops and perfect prismatic loops. Long-range interactions are shown to be negligible. The contact interaction depends on the type and orientation of the loops relative to the glide plane and Burgers vector of the gliding dislocation. It is noted that perfect prismatic loops can interact with moving dislocations in four different ways, These cases are analyzed in detail. The interaction with a Frank sessile loop depends on its size. However, even loops possibly too small to be visible by transmission electron microscopy can form strong locking points on a moving dislocation. (auth)

Saada, G.; Washburn, J.

1962-08-01T23:59:59.000Z

125

The unity of the fundamental interactions  

Science Conference Proceedings (OSTI)

This book offers a collection of authoritative papers which provides the reader with a plenary survey of some of the latest developments in the field of high-energy interactions. The contributing physicists offer a comprehensive review of recent significant findings from both theoretical and experimental studies in high-energy interactions. Topics include the end of the high-energy frontier, monopoles, numerical studies of gauge field theories, expectations for the next generation of experiments, unified models, cosmology, supersymmetry, neutrino physics at Fermilab, heavy flavor production in the highest-energy (pp) interactions, b-quark physics, hadron production in e/sup +/e/sup -/ annihilation, the search for new particles and electroweak interference effects in e/sup +/e/sup -/ interactions, CP violation, and high-energy soft (pp) interactions. Includes essays by Edward Teller and P.A.M. Dirac on their lives as physicists, and one by E.P. Wigner on ''the glorious days of physics.''

Zichichi, A.

1983-01-01T23:59:59.000Z

126

Experience, engagement and social interaction at a steam locomotive multimodal interactive museum exhibit  

Science Conference Proceedings (OSTI)

This paper describes the on-going study of an interactive multimodal museum exhibit about a steam-powered locomotive at the Riverside Transport Museum in Glasgow, UK. We examine the role of multimodal interaction relating to effects on (1) visitors' ... Keywords: collaboration, edutainment, installation, multimodal interaction, museum

Loraine Clarke; Eva Hornecker

2013-04-01T23:59:59.000Z

127

High-energy cosmic ray interactions  

SciTech Connect

Research into hadronic interactions and high-energy cosmic rays are closely related. On one hand--due to the indirect observation of cosmic rays through air showers--the understanding of hadronic multiparticle production is needed for deriving the flux and composition of cosmic rays at high energy. On the other hand the highest energy particles from the universe allow us to study the characteristics of hadronic interactions at energies far beyond the reach of terrestrial accelerators. This is the summary of three introductory lectures on our current understanding of hadronic interactions of cosmic rays.

Engel, Ralph [Forschungszentrum Karlsruhe, P.O. Box 3640, 76021 Karlsruhe (Germany); Orellana, Mariana [Instituto Argentino de Radioastronomia (IAR), CCT La Plata (CONICET), C.C.5, 1894 Villa Elisa, Buenos Aires (Argentina); Facultad de Ciencias Astronomicas y Geofisicas, Universidad Nacional de La Plata, Paseo del Bosque, 1900 La Plata (Argentina); Reynoso, Matias M. [Departamento de Fisica, Facultad de Ciencias Exactas y Naturales, Universidad Nacional de Mar del Plata, Funes 3350, (7600) Mar del Plata (Argentina); Instituto de Investigaciones Fisicas de Mar del Plata, (UNMdP-CONICET) (Argentina); Vila, Gabriela S. [Instituto Argentino de Radioastronomia (IAR), CCT La Plata (CONICET), C.C.5, 1894 Villa Elisa, Buenos Aires (Argentina)

2009-04-30T23:59:59.000Z

128

Quantum exchange interaction of spherically symmetric plasmoids  

E-Print Network (OSTI)

We study nano-sized spherically symmetric plasma structures which are radial nonlinear oscillations of electrons in plasma. The effective interaction of these plasmoids via quantum exchange forces between ions is described. We calculate the energy of this interaction for the case of a dense plasma. The conditions when the exchange interaction is attractive are examined and it is shown that separate plasmoids can form a single object. The application of our results to the theoretical description of stable atmospheric plasma structures is considered.

Maxim Dvornikov

2011-12-01T23:59:59.000Z

129

Three-body interactions in colloidal systems  

E-Print Network (OSTI)

We present the first direct measurement of three-body interactions in a colloidal system comprised of three charged colloidal particles. Two of the particles have been confined by means of a scanned laser tweezers to a line-shaped optical trap where they diffused due to thermal fluctuations. Upon the approach of a third particle, attractive three-body interactions have been observed. The results are in qualitative agreement with additionally performed nonlinear Poissson-Boltzmann calculations, which also allow us to investigate the microionic density distributions in the neighborhood of the interacting colloidal particles.

J. Dobnikar; M. Brunner; H. H. von Grünberg; C. Bechinger

2008-01-25T23:59:59.000Z

130

Apogee Interactive Inc | Open Energy Information  

Open Energy Info (EERE)

Apogee Interactive Inc Apogee Interactive Inc Jump to: navigation, search Name Apogee Interactive, Inc. Place Tucker, Georgia Zip GE 30084 Sector Services Product Apogee Interactive provides a full-service of online technology solutions and consulting services to the energy industry Coordinates 33.854351°, -84.212033° 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":33.854351,"lon":-84.212033,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

131

Nanophotonics for tailoring light-matter interaction/  

E-Print Network (OSTI)

In this thesis, we will theoretically explore three nanophotonics phenomena which enable strong light-matter interaction. The first phenomenon is plasmonic resonance, where the surface plasmon mode at metal and dielectric ...

Qiu, Wenjun

2013-01-01T23:59:59.000Z

132

Long range interactions in nanoscale science  

E-Print Network (OSTI)

Our understanding of the “long range” electrodynamic, electrostatic, and polar interactions that dominate the organization of small objects at separations beyond an interatomic bond length is reviewed. From this basic-forces ...

Rajter, Richard F.

133

An Analysis of Wave-Turbulence Interaction  

Science Conference Proceedings (OSTI)

We present the results of an analytical and numerical calculation of the interaction between an internal gravity wave and a wave-induced turbulence. The initial atmospheric state, assumed horizontally homogeneous, is statically and dynamically ...

D. Fua; G. Chimonas; F. Einaudi; O. Zeman

1982-11-01T23:59:59.000Z

134

PAPILLON: expressive eyes for interactive characters  

Science Conference Proceedings (OSTI)

PAPILLON is a technology for designing highly expressive animated eyes for interactive characters, robots and toys. Expressive eyes are essential in any form of face-to-face communication [2] and designing them has been a critical challenge in ...

Eric Brockmeyer; Ivan Poupyrev; Moshe Mahler; Joanne Dauner; James Krahe

2013-07-01T23:59:59.000Z

135

Tropical-Extratropical Interactions of Intraseasonal Oscillations  

Science Conference Proceedings (OSTI)

Tropical-extratropical interactions of intraseasonal oscillations (ISOs), based on 30 yr (1979-2009) of northern winter observations and theory, are compared. The phase relationships between the tropical signal of the leading theoretical ISO for a ...

Jorgen S. Frederiksen; Hai Lin

136

Interactive physical agents for story gathering  

E-Print Network (OSTI)

Robots are typically thought of as autonomous devices which require little to no human interaction to complete their goals. In this study we investigated what would happen if the success of a robot was contingent upon its ...

Reben, Alexander James

2010-01-01T23:59:59.000Z

137

Anisotropy in the Interaction of Ultracold Dysprosium  

E-Print Network (OSTI)

The nature of the interaction between ultracold atoms with a large orbital and spin angular momentum has attracted considerable attention. It was suggested that such interactions can lead to the realization of exotic states of highly correlated matter. Here, we report on a theoretical study of the competing anisotropic dispersion, magnetic dipole-dipole, and electric quadrupole-quadrupole forces between two dysprosium atoms. Each dysprosium atom has an orbital angular momentum L=6 and magnetic moment $\\mu=10\\mu_B$. We show that the dispersion coefficients of the ground state adiabatic potentials lie between 1865 a.u. and 1890 a.u., creating a non-negligible anisotropy with a spread of 25 a.u. and that the electric quadrupole-quadrupole interaction is weak compared to the other interactions. We also find that for interatomic separations $Rrates that are the same order of magnitude as the experimental value.

Svetlana Kotochigova; Alexander Petrov

2011-04-28T23:59:59.000Z

138

PHASE TRANSFORMATIONS, STABILITY AND MATERIALS INTERACTIONS  

E-Print Network (OSTI)

IV); Fuel stability *(N) Fossil Energy Complex Spec. ComplexInteraction 11-2 Fossil Energy Chairman: R. Jaffee Members:that programming in fossil energy research supported by the

Morris, Jr., J.W.

2010-01-01T23:59:59.000Z

139

Interactive Cloud Formation and Climatic Temperature Perturbations  

Science Conference Proceedings (OSTI)

A one-dimensional climate model with an interactive cloud formation program is developed to investigate its effects on temperature perturbations due to various radiative forcings including doubling of CO2, a 2% increase of the solar constant and ...

Kuo-Nan Liou; S. C. S. Ou; P. J. Lu

1985-10-01T23:59:59.000Z

140

Simulated liquid argon interactions with neutrons  

E-Print Network (OSTI)

The GEANT4 physics simulation program is known to have errors in how hadronic interactions are implemented. This has the potential to cause errors in the Monte Carlos used to determine the expected neutron backgrounds in ...

Harrington, Kathleen M

2012-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "recabs interactive recalculator" 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

Hadron interactions from SU(2) lattice QCD  

Science Conference Proceedings (OSTI)

We evaluate interhadron interactions in quenched two-color lattice QCD from Bethe-Salpeter amplitudes, concentrating on S-wave scattering states of two scalar diquarks (uC{gamma}5d). Between two identical scalar diquarks, we observe repulsion in short-range region. We define and evaluate the 'quark-exchange part' in the interaction, which is induced by adding quark-exchange diagrams, or equivalently, by introducing Pauli blocking among some of quarks. The repulsive force in short-distance region arises only from the 'quark-exchange part', and disappears when quark-exchange diagrams are omitted, which is qualitatively consistent with the constituent-quark model picture that a color-magnetic interaction among quarks is the origin of repulsion. We also find a universal long-range attractive force, which enters in any flavor channels of two scalar diquarks and whose interaction range and strength are quark-mass independent.

Takahashi, Toru T. [Gunma National College of Technology, Maebashi, Gunma 371-8530 (Japan); Kanada-En'yo, Yoshiko [Department of Physics, Kyoto University, Sakyo, Kyoto 606-8502 (Japan)

2011-10-21T23:59:59.000Z

142

Exploration of Climate Data Using Interactive Visualization  

Science Conference Proceedings (OSTI)

In atmospheric and climate research, the increasing amount of data available from climate models and observations provides new challenges for data analysis. The authors present interactive visual exploration as an innovative approach to handle ...

Florian Ladstädter; Andrea K. Steiner; Bettina C. Lackner; Barbara Pirscher; Gottfried Kirchengast; Johannes Kehrer; Helwig Hauser; Philipp Muigg; Helmut Doleisch

2010-04-01T23:59:59.000Z

143

The lightspeed automatic interactive lighting preview system  

E-Print Network (OSTI)

We present an automated approach for high-quality preview of feature-film rendering during lighting design. Similar to previous work, we use a deep-framebuffer shaded on the GPU to achieve interactive performance. Our first ...

Ragan-Kelley, Jonathan Millard

2007-01-01T23:59:59.000Z

144

Enhancing E-Learning with Interactive Multimedia  

Science Conference Proceedings (OSTI)

Nowadays, multimedia-based e-Learning systems have become widely available. Many systems, however, provide little interactivity to learners. E-Learners do not have much control over learning content and process to meet their individual needs. Therefore, ...

Dongsong Zhang; Lina Zhou

2003-10-01T23:59:59.000Z

145

Inconsistences in Interacting Agegraphic Dark Energy Models  

E-Print Network (OSTI)

It is found that the origin agegraphic dark energy tracks the matter in the matter-dominated epoch and then the subsequent dark-energy-dominated epoch becomes impossible. It is argued that the difficulty can be removed when the interaction between the agegraphic dark energy and dark matter is considered. In the note, by discussing three different interacting models, we find that the difficulty still stands even in the interacting models. Furthermore, we find that in the interacting models, there exists the other serious inconsistence that the existence of the radiation/matter-dominated epoch contradicts the ability of agegraphic dark energy in driving the accelerated expansion. The contradiction can be avoided in one of the three models if some constraints on the parameters hold.

C. Y. Sun; Yu Song

2010-08-04T23:59:59.000Z

146

Tile-based methods for interactive applications  

Science Conference Proceedings (OSTI)

Over the last years, several techniques have been demonstrated that rely on tile-based methods. A lot of interactive applications could potentially benefit from these techniques. However, the state-of-the-art is scattered over several publications, and ...

Ares Lagae; Craig S. Kaplan; Chi-Wing Fu; Victor Ostromoukhov; Oliver Deussen

2008-08-01T23:59:59.000Z

147

Resonant Wave Interactions in the Equatorial Waveguide  

Science Conference Proceedings (OSTI)

Weakly nonlinear interactions among equatorial waves have been explored in this paper using the adiabatic version of the equatorial ?-plane primitive equations in isobaric coordinates. Assuming rigid lid vertical boundary conditions, the ...

Carlos F. M. Raupp; Pedro L. Silva Dias; Esteban G. Tabak; Paul Milewski

2008-11-01T23:59:59.000Z

148

Policies of different governments : persistence and interactions  

E-Print Network (OSTI)

This dissertation consists of three chapters on persistence and interactions of policies of different governments in various settings. Chapter 1 studies government policy persistence when firms face capital installation ...

Ricka, Frantisek

2008-01-01T23:59:59.000Z

149

Image manipulation in the SIGGRAPH Interactive Proceedings  

SciTech Connect

We built a multimedia document system for the SIGGRAPH Interactive Proceedings to demonstrate the potentials and challenges in using technology to capture better the essence of SIGGRAPH conferences. The prototype system uses the NeXT computer system to present textual, mathematical, illustrative, colorful, audio, video and animated material. Special attention was given to including tools for interactive manipulation of images included in typical SIGGRAPH papers. 6 refs., 6 figs.

Phillips, R.L. (Los Alamos National Lab., NM (USA)); Beach, R.J. (Xerox Palo Alto Research Center, CA (USA))

1990-01-01T23:59:59.000Z

150

Interactions and Focusing of Nonlinear Water Waves  

E-Print Network (OSTI)

The coupled cubic nonlinear Schr\\"odinger (CNLS) equations are used to study modulational instabilities of a pair of nonlinearly interacting two-dimensional waves in deep water. It has been shown that the full dynamics of these interacting waves gives rise to localized large-amplitude wavepackets (wave focusing). In this short letter we attempt to verify this result numerically using a Fourier spectral method for the CNLS equations.

Harihar Khanal; Stefan C. Mancas; Shahrdad Sajjadi

2013-01-17T23:59:59.000Z

151

Social Interactions, Ethnicity and Fertility in Kenya  

E-Print Network (OSTI)

are grateful to Wiji Arulampalam, Ethan Cohen-Cole, Partha Dasgupta, Gernot Doppelhofer, Steven Durlauf, Timothy Guinnane, Andrew Harvey, Larry Iannaccone, Hashem Pesaran, Richard Smith, and Chander Velu. We acknowledge funding from the Centre for Research... of the group is small, such as interaction e¤ects within extended families of small communities. 3 Overview of ethnic groups in Kenya Social interactions and channels of message transmission about fertility behaviour are important at the level of ethnicity...

Iyer, Sriya; Weeks, Melvyn

152

Avian Interactions with Wind Power Structures  

Science Conference Proceedings (OSTI)

In October of 2002, in Jackson Hole, Wyoming, EPRI held a conference on avian interactions with wind power structures. Previous EPRI conferences on this same topic have focused on various aspects of the topic; the focus areas in 2002 were 1) assessing the state of knowledge with respect to avian interactions with wind powered generation facilities, and 2) providing a context for future research and development efforts. This report is an abbreviated version of the complete proceedings, which will be poste...

2003-03-31T23:59:59.000Z

153

delta. -nucleus interactions. CTP No. 887  

SciTech Connect

The theoretical description of pion-nucleus interactions, specifically in the intermediate-energy region dominated ..delta..-excitation, is discussed. Attention is focused on the interaction with and propagation through the nucleus of pions and ..delta..'s. The approach followed basically consists of viewing the ..delta..-nucleus system, formed by pion excitation of a nucleon, as a doorway for the pion-nucleus reaction. Analysis of the interacting ..delta..-nucleus system then leads to new dynamical information summarized in a complex ..delta..-nucleus interaction potential. The associated nuclear medium corrections to ..delta.. propagation, related in more conventional language to higher-order corrections in the pion optical potential, are so large as to demand consideration in quantitative studies of nuclear structure with pions. After a discussion of the basic scale parameters characterizing intermediate-energy pion-nucleus interactions, the author discusses the theoretical framework and the extraction of ..delta.. interaction parameters from inclusive pion-nucleus cross sections. More detailed tests of the picture, such as elastic scattering angular distributions, are then discussed. Finally, some implications for intermediate-energy photoreactions are outlined. 11 figures. (RWR)

Moniz, E.J.

1980-10-01T23:59:59.000Z

154

DIP: The Database of Interacting Proteins  

DOE Data Explorer (OSTI)

The DIP Database catalogs experimentally determined interactions between proteins. It combines information from a variety of sources to create a single, consistent set of protein-protein interactions. By interaction, the DIP Database creators mean that two amino acid chains were experimentally identified to bind to each other. The database lists such pairs to aid those studying a particular protein-protein interaction but also those investigating entire regulatory and signaling pathways as well as those studying the organisation and complexity of the protein interaction network at the cellular level. The data stored within the DIP database were curated, both, manually by expert curators and also automatically using computational approaches that utilize the knowledge about the protein-protein interaction networks extracted from the most reliable, core subset of the DIP data. It is a relational database that can be searched by protein, sequence, motif, article information, and pathBLAST. The website also serves as an access point to a number of projects related to DIP, such as LiveDIP, The Database of Ligand-Receptor Partners (DLRP) and JDIP. Users have free and open access to DIP after login. [Taken from the DIP Guide and the DIP website] (Specialized Interface) (Registration Required)

International Molecular Interaction Exchange (IMEx) Consortium

155

A taxonomy for identifying requirement interactions in software systems  

Science Conference Proceedings (OSTI)

This paper presents an interaction taxonomy for classifying and identifying requirement interactions in software systems. The proposed taxonomy is in the form of a four-layered pyramid that defines 6 Main Interaction Categories in the first layer, 17 ... Keywords: Interaction scenarios, Requirement engineering, Requirement interaction taxonomy

Mohamed Shehata; Armin Eberlein; Abraham O. Fapojuwo

2007-02-01T23:59:59.000Z

156

Performing electroacoustic music: a wider view of interactivity  

Science Conference Proceedings (OSTI)

For most electroacoustic composers, ‘interactivity’ refers to technology which responds to input from a performer. For performers, in contrast, performance may be described as ‘interactive’ on many levels: interacting with acoustic ...

Elizabeth McNutt

2003-12-01T23:59:59.000Z

157

Interaction of eta mesons with nuclei  

E-Print Network (OSTI)

Back in the mid eighties, a new branch of investigation which was related to the interaction of eta mesons with nuclei came into existence. It started with the theoretical prediction of possible exotic states of eta mesons and nuclei bound by the strong interaction and later developed into an extensive experimental program to search for such unstable states as well as understand the underlying interaction via eta meson producing reactions. The vast literature of experimental as well as theoretical works which studied various aspects of eta producing reactions such as the $\\pi ^+$ $n$ $\\to \\eta p$, $p d \\to ^3$He $\\eta$, $p \\,^6$Li $\\to ^7$Be $\\eta$ and $\\gamma ^3$He $\\to \\eta$ X, to name a few, had but one objective in mind: to understand the eta - nucleon ($\\eta N$) and hence the $\\eta$-nucleus interaction which could explain the production data and confirm the existence of some $\\eta$-mesic nuclei. In spite of these efforts, there remain uncertainties in the knowledge of the $\\eta N$ and hence the $\\eta$-nucleus interaction. The present review is hence an attempt to bind together the findings in these works and draw some global and specific conclusions which can be useful for future explorations.

N. G. Kelkar; K. P. Khemchandani; N. J. Upadhyay; B. K. Jain

2013-06-12T23:59:59.000Z

158

OmniTouch: wearable multitouch interaction everywhere  

E-Print Network (OSTI)

Figure 1. OmniTouch is a wearable depth-sensing and projection system that allows everyday surfaces- including a wearer’s own body- to be appropriated for graphical multitouch interaction. OmniTouch is a wearable depth-sensing and projection system that enables interactive multitouch applications on everyday surfaces. Beyond the shoulder-worn system, there is no instrumentation of the user or environment. Foremost, the system allows the wearer to use their hands, arms and legs as graphical, interactive surfaces. Users can also transiently appropriate surfaces from the environment to expand the interactive area (e.g., books, walls, tables). On such surfaces- without any calibration- OmniTouch provides capabilities similar to that of a mouse or touchscreen: X and Y location in 2D interfaces and whether fingers are “clicked” or hovering, enabling a wide variety of interactions. Reliable operation on the hands, for example, requires buttons to be 2.3cm in diameter. Thus, it is now conceivable that anything one can do on today’s mobile devices, they could do in the palm of their hand. ACM Classification: H.5.2 [Information interfaces and

Chris Harrison; Hrvoje Benko; Andrew D. Wilson

2011-01-01T23:59:59.000Z

159

Correlated interaction fluctuations in photosynthetic complexes  

E-Print Network (OSTI)

The functioning and efficiency of natural photosynthetic complexes is strongly influenced by their embedding in a noisy protein environment, which can even serve to enhance the transport efficiency. Interactions with the environment induce fluctuations of the transition energies of and interactions between the chlorophyll molecules, and due to the fact that different fluctuations will partially be caused by the same environmental factors, correlations between the various fluctuations will occur. We argue that fluctuations of the interactions should in general not be neglected, as these have a considerable impact on population transfer rates, decoherence rates and the efficiency of photosynthetic complexes. Furthermore, while correlations between transition energy fluctuations have been studied, we provide the first quantitative study of the effect of correlations between interaction fluctuations and transition energy fluctuations, and of correlations between the various interaction fluctuations. It is shown that these additional correlations typically lead to changes in interchromophore transfer rates, population oscillations and can lead to a limited enhancement of the light harvesting efficiency.

Sebastiaan M. Vlaming; Robert J. Silbey

2011-11-15T23:59:59.000Z

160

Spin-string interaction in QCD strings  

Science Conference Proceedings (OSTI)

I consider the question of the interaction between a QCD string and the spin of a quark or an antiquark on whose worldline the string terminates. The problem is analyzed from the point of view of a string representation for the expectation value of a Wilson loop for a spin-half particle. A string representation of the super Wilson loop is obtained starting from an effective string representation of a Wilson Loop. The action obtained in this manner is invariant under a worldline supersymmetry and has a boundary term which contains the spin-string interaction. For rectangular loops the spin-string interaction vanishes and there is no spin-spin term in the resulting heavy quark potential. On the other hand if an allowance is made for the finite intrinsic thickness of the flux tube by assuming that the spin-string interaction takes place not just at the boundary of the string world sheet but extends to a distance of the order of the intrinsic thickness of the flux tube then we do obtain a spin-spin interaction which falls as the fifth power of the distance. Such a term was previously suggested by Kogut and Parisi in the context of a flux-tube model of confinement.

Vyas, Vikram [Physics Department St. Stephen's College, Delhi University, Delhi (India)

2008-08-15T23:59:59.000Z

Note: This page contains sample records for the topic "recabs interactive recalculator" 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

The Interaction of Water and Energy in California: Climate Change...  

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

Us Department Contacts Media Contacts The Interaction of Water and Energy in California: Climate Change and Price Impacts Title The Interaction of Water and Energy in California:...

162

Improvisational interaction : a framework for structural exploration of media.  

E-Print Network (OSTI)

??Whenever we use computers to interact with media, our experience is that of direct control, and the goal of our interactions is either artifact-production (the… (more)

Nemirovsky, Paul, 1975-

2006-01-01T23:59:59.000Z

163

Interactive methods for exploring particle simulation data  

SciTech Connect

In this work, we visualize high-dimensional particle simulation data using a suite of scatter plot-based visualizations coupled with interactive selection tools. We use traditional 2D and 3D projection scatter plots as well as a novel oriented disk rendering style to convey various information about the data. Interactive selection tools allow physicists to manually classify ''interesting'' sets of particles that are highlighted across multiple, linked views of the data. The power of our application is the ability to correspond new visual representations of the simulation data with traditional, well understood visualizations. This approach supports the interactive exploration of the high-dimensional space while promoting discovery of new particle behavior.

Co, Christopher S.; Friedman, Alex; Grote, David P.; Vay, Jean-Luc; Bethel, E. Wes; Joy, Kenneth I.

2004-05-01T23:59:59.000Z

164

Regularity of nuclear structure under random interactions  

SciTech Connect

In this contribution I present a brief introduction to simplicity out of complexity in nuclear structure, specifically, the regularity of nuclear structure under random interactions. I exemplify such simplicity by two examples: spin-zero ground state dominance and positive parity ground state dominance in even-even nuclei. Then I discuss two recent results of nuclear structure in the presence of random interactions, in collaboration with Prof. Arima. Firstly I discuss sd bosons under random interactions, with the focus on excited states in the yrast band. We find a few regular patterns in these excited levels. Secondly I discuss our recent efforts towards obtaining eigenvalues without diagonalizing the full matrices of the nuclear shell model Hamiltonian.

Zhao, Y. M. [Department of Physics, Shanghai Jiao Tong University, Shanghai 200240 (China)

2011-05-06T23:59:59.000Z

165

Axial interaction free-electron laser  

DOE Patents (OSTI)

Electron orbits from a helical axial wiggler in an axial guide field are absolutely unstable as power is extracted from the particles. For off-axis beams an axial FEL mechanism exists when the axial electric field in a TM mode is wiggled to interact with the axial velocity of the electrons that form the beam. The interaction strength is comparable to that for helical FELs and is insensitive to beam orbit errors. The orbits for this mechanism are extremely stable in the absence of space charge and lead to high extraction efficiencies without particle phasing incoherence or interception. This interaction mechanism is suitable for use with intense annular electron beams for high power generation at microwave frequencies.

Carlsten, Bruce E. (Los Alamos, NM)

1997-01-01T23:59:59.000Z

166

Image Bank from Interactions.org  

DOE Data Explorer (OSTI)

Interactions.org is designed to serve as a central resource for communicators of particle physics. The site is updated daily with news, information, images and links from the world of particle physics. It provides links to current particle physics news from the world's press, links to education and outreach programs; information about science policy and funding; links to universities; a glossary; and a conference calendar. The Image Bank provides high-resolution photos and graphics from the particle physics laboratories of the world, including Argonne National Laboratory (ANL), Brookhaven National Laboratory (BNL); Fermi National Accelerator Laboratory (FNAL), Lawrence Berkeley National Laboratory (LBNL), and Stanford Linear Accelerator Center (SLAC). The Interactions.org website was developed and is jointly maintained by the InterAction collaboration, whose members represent the world's particle physics laboratories in Europe, North America and Asia, with funding provided by science funding agencies of many nations. See also the videos and animations available at this site.

167

Frank Wilczek, Asymptotic Freedom, and Strong Interaction  

Office of Scientific and Technical Information (OSTI)

Frank Wilczek, Asymptotic Freedom, and Strong Interaction Frank Wilczek, Asymptotic Freedom, and Strong Interaction Resources with Additional Information H. David Politzer Photo Credit: Donna Coveney, MIT Frank Wilczek, a winner of the 2004 Nobel Prize in Physics "for the discovery of asymptotic freedom in the theory of the strong interaction", has had multiple connections with Brookhaven National Laboratory (BNL). These include his being the Leland J. Haworth Distinguished Scientist from 1994 - 1997. Wilczek shares the Nobel prize with David J. Gross and H. David Politzer. "Asymptotic freedom is a phenomenon whereby quarks behave as free particles when they are close together, but become more strongly attracted to each other as the distance between them increases. This theory forms the key to the interpretation of almost all experimental studies involving modern particle accelerators."

168

The structure and dynamics of interactive documents  

SciTech Connect

Advances in information technology continue to accelerate as the new millennium approaches. With these advances, electronic information management is becoming increasingly important and is now supported by a seemingly bewildering array of hardware and software whose sole purpose is the design and implementation of interactive documents employing multimedia applications. Multimedia memory and storage applications such as Compact Disk-Read Only Memory (CD-ROMs) are already a familiar interactive tool in both the entertainment and business sectors. Even home enthusiasts now have the means at their disposal to design and produce CD-ROMs. More recently, Digital Video Disk (DVD) technology is carving its own niche in these markets and may (once application bugs are corrected and prices are lowered) eventually supplant CD-ROM technology. CD-ROM and DVD are not the only memory and storage applications capable of supporting interactive media. External, high-capacity drives and disks such as the Iomega{copyright} zip{reg_sign} and jaz{reg_sign} are also useful platforms for launching interactive documents without the need for additional hardware such as CD-ROM burners and copiers. The main drawback here, however, is the relatively high unit price per disk when compared to the unit cost of CD-ROMs. Regardless of the application chosen, there are fundamental structural characteristics that must be considered before effective interactive documents can be created. Additionally, the dynamics of interactive documents employing hypertext links are unique and bear only slight resemblance to those of their traditional hard-copy counterparts. These two considerations form the essential content of this paper.

Rocha, J.T.

1999-04-01T23:59:59.000Z

169

Photon-Photon Interactions via Rydberg Blockade  

E-Print Network (OSTI)

We develop the theory of light propagation under the conditions of electromagnetically induced transparency (EIT) in systems involving strongly interacting Rydberg states. Taking into account the quantum nature and the spatial propagation of light, we analyze interactions involving few-photon pulses. We demonstrate that this system can be used for the generation of nonclassical states of light including trains of single photons with an avoided volume between them, for implementing photon-photon quantum gates, as well as for studying many-body phenomena with strongly correlated photons.

Gorshkov, Alexey V; Fleischhauer, Michael; Pohl, Thomas; Lukin, Mikhail D

2011-01-01T23:59:59.000Z

170

Photon-Photon Interactions via Rydberg Blockade  

E-Print Network (OSTI)

We develop the theory of light propagation under the conditions of electromagnetically induced transparency (EIT) in systems involving strongly interacting Rydberg states. Taking into account the quantum nature and the spatial propagation of light, we analyze interactions involving few-photon pulses. We demonstrate that this system can be used for the generation of nonclassical states of light including trains of single photons with an avoided volume between them, for implementing photon-photon quantum gates, as well as for studying many-body phenomena with strongly correlated photons.

Alexey V. Gorshkov; Johannes Otterbach; Michael Fleischhauer; Thomas Pohl; Mikhail D. Lukin

2011-03-18T23:59:59.000Z

171

Hyperfine interaction and magnetoresistance in organic semiconductors  

E-Print Network (OSTI)

We explore the possibility that hyperfine interaction causes the recently discovered organic magnetoresistance (OMAR) effect. Our study employs both experiment and theoretical modelling. An excitonic pair mechanism model based on hyperfine interaction, previously suggested by others to explain magnetic field effects in organics, is examined. Whereas this model can explain a few key aspects of the experimental data, we, however, uncover several fundamental contradictions as well. By varying the injection efficiency for minority carriers in the devices, we show experimentally that OMAR is only weakly dependent on the ratio between excitons formed and carriers injected, likely excluding any excitonic effect as the origin of OMAR.

Y. Sheng; D. T. Nguyen; G. Veeraraghavan; Ö. Mermer; M. Wohlgenannt; U. Scherf

2006-02-10T23:59:59.000Z

172

Role of Magnetic Interaction in Dense Plasma  

E-Print Network (OSTI)

Quasiparticle excitations and associated phenomena of energy and momentum transfer rates have been calculated in terms of the drag and the diffusion coefficients exposing clearly the dominance of the magnetic interaction over its electric counterpart. The results have been compared with the finite temperature results highlighting the similarities and dissimilarities in the two extreme regimes of temperature and density. Non-Fermi-liquid behavior of various physical quantities like neutrino mean free path and thermal relaxation time due to the inclusion of magnetic interaction has clearly been revealed. All the results presented in the current review are pertinent to the degenerate and ultradegenerate plasma.

S. Sarkar; K. Pal; A. K. Dutt-Mazumder

2013-07-22T23:59:59.000Z

173

Interaction-Flip Identities in Spin Glasses  

E-Print Network (OSTI)

We study the properties of fluctuation for the free energies and internal energies of two spin glass systems that differ for having some set of interactions flipped. We show that their difference has a variance that grows like the volume of the flipped region. Using a new interpolation method, which extends to the entire circle the standard interpolation technique, we show by integration by parts that the bound imply new overlap identities for the equilibrium state. As a side result the case of the non-interacting random field is analyzed and the triviality of its overlap distribution proved.

Pierluigi Contucci; Cristian Giardina; Claudio Giberti

2008-11-15T23:59:59.000Z

174

Automatic Mediation between Incompatible Component Interaction Styles  

E-Print Network (OSTI)

Incompatibility of component interaction styles is identified as a major obstacle to interoperability when using off-the-shelf components or dealing with legacy software in compositional development. It is argued that a language for defining abstract interfaces -- AID -- can serve as a basis for accommodating heterogeneous interaction styles. AID is independent of any concrete style, such as invocation, pipe-and-filter, event-based or others. An AID text just specifies elementary input and output events which happen at the boundary of a component.

Klaus-Peter Löhr

2003-01-01T23:59:59.000Z

175

Audio interaction in computer mediated games  

Science Conference Proceedings (OSTI)

The use of sound in an interactive media environment has not been advanced, as a technology, as far as graphics or artificial intelligence. This discussion will explore the use of sound as a way to influence the player of a computer game, will show ways ...

J. R. Parker; John Heerema

2008-01-01T23:59:59.000Z

176

Interaction of high power microwave with plasma  

Science Conference Proceedings (OSTI)

An experimental proposal to investigate the physics of interaction of extremely intense (eEem/m?c ? 1) microwave in an overdense plasma is discussed. The output from a VIRCATOR (2 -- 10 GHz, ? 1 -- 3 GW) based pulse (?30 ns) powered ...

V. P. Anitha; Amita Das; Y. C. Saxena; Anurag Shyam; P. K. Kaw

2011-02-01T23:59:59.000Z

177

Autonomous behaviors for interactive vehicle animations  

Science Conference Proceedings (OSTI)

We present a method for synthesizing animations of autonomous space, water, and land-based vehicles in games or other interactive simulations. Controlling the motion of such vehicles to achieve a desirable behavior is difficult due to the constraints ... Keywords: online search, path planning, real-time animation, steering behaviors, vehicle motion

Jared Go; Thuc D. Vu; James J. Kuffner

2006-03-01T23:59:59.000Z

178

LOCAL DECOUPLING IN THE LHC INTERACTION REGIONS  

SciTech Connect

Local decoupling is a technique to correct coupling locally and operationally, that is, without a priori knowledge of the underlying skew quadrupole errors. The method is explained and applied to the correction of coupling in the interaction regions of the LHC at collision.

PILAT,F.

1999-09-07T23:59:59.000Z

179

Cloud Interactions and Merging: Numerical Simulations  

Science Conference Proceedings (OSTI)

A total of 48 numerical experiments have been performed to study cloud interactions and merging by means of a two-dimensional multi-cell model. Two soundings of deep convection during GATE and two different magnitudes of large-scale lifting.have ...

Wei-Kuo Tao; Joanne Simpson

1984-10-01T23:59:59.000Z

180

VisIOn: an interactive visualization ontology  

Science Conference Proceedings (OSTI)

VisIOn (Interactive Visualization Ontology) is a web application designed to categorize and store information about Software Visualization (SV) systems, in a way that can be easily searched and used for comparison. VisIOn will allow users and developers ... Keywords: algorithm animation, effectiveness, ontology, program visualization, repository, software visualization, taxonomy

Philippa Rhodes; Eileen Kraemer; Bina Reed

2006-03-01T23:59:59.000Z

Note: This page contains sample records for the topic "recabs interactive recalculator" 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

Open house: interaction as critical reflection  

Science Conference Proceedings (OSTI)

This paper describes Open House, a networked art installation by Jack Stenner and Patrick LeMieux that allows visitors to telematically squat in a Florida home undergoing foreclosure after the U.S. housing collapse. Virtual markets transformed this otherwise ... Keywords: aesthetics, affect, body, immersion, installation, interaction, representation, subjectivity

Jack Stenner; Patrick LeMieux

2011-11-01T23:59:59.000Z

182

D20: interaction with multifaceted display devices  

Science Conference Proceedings (OSTI)

In this paper we investigate the principles for desiging multifaceted displays and their potential interfaces. D20 is a prototype of a handheld digital device which has an icosahedron shape. Each face of the device is a triangular display, the entire ... Keywords: mobile and gestural interaction, multifaceted displays

Ivan Poupyrev; Henry Newton-Dunn; Olivier Bau

2006-04-01T23:59:59.000Z

183

Extended Air Showers and Muon Interactions  

E-Print Network (OSTI)

The objective of this work is to report on the influence of muon interactions on the development of air showers initiated by astroparticles. We make a comparative study of the different theoretical approaches to muon bremsstrahlung and muonic pair production interactions. A detailed algorithm that includes all the relevant characteristics of such processes has been implemented in the AIRES air shower simulation system. We have simulated ultra high energy showers in different conditions in order to measure the influence of these muonic electromagnetic interactions. We have found that during the late stages of the shower development (well beyond the shower maximum) many global observables are significantly modified in relative terms when the mentioned interactions are taken into account. This is most evident in the case of the electromagnetic component of very inclined showers. On the other hand, our simulations indicate that the studied processes do not induce significant changes either in the position of the shower maximum or the structure of the shower front surface.

A. N. Cillis; S. J. Sciutto

2000-10-24T23:59:59.000Z

184

Hyperfine interactions, the key to multiquark physics  

SciTech Connect

Clues in the search for a fundamental description of hadron physics based on QCD may be obtained from a phenomenological constituent quark model in which the color-electric force binds quarks into saturated color-singlet hadrons, and finer details of the spectrum and multiquark physics are dominated by the color-magnetic hyperfine interaction. 47 refs.

Likpink, H.J.

1988-08-08T23:59:59.000Z

185

Interactive Visualization of Mobile Network Simulations  

E-Print Network (OSTI)

and the segmentation and quantificationof brain tumor volumes. The purpose of this report is to detail the work I have1 Interactive Visualization of Mobile Network Simulations & 3D Segmentation and Quantification. J. P. Brockway 08 May 2002 #12;2 Table of Contents Chapter 1: Introduction 1-2 Chapter 2

Subramanian, Kalpathi R.

186

2010 Atomic & Molecular Interactions Gordon Research Conference  

SciTech Connect

The Atomic and Molecular Interactions Gordon Conferences is justifiably recognized for its broad scope, touching on areas ranging from fundamental gas phase and gas-condensed matter collision dynamics, to laser-molecule interactions, photophysics, and unimolecular decay processes. The meeting has traditionally involved scientists engaged in fundamental research in gas and condensed phases and those who apply these concepts to systems of practical chemical and physical interest. A key tradition in this meeting is the strong mixing of theory and experiment throughout. The program for 2010 conference continues these traditions. At the 2010 AMI GRC, there will be talks in 5 broadly defined and partially overlapping areas of intermolecular interactions and chemical dynamics: (1) Photoionization and Photoelectron Dynamics; (2) Quantum Control and Molecules in Strong Fields; (3) Photochemical Dynamics; (4) Complex Molecules and Condensed Phases; and (5) Clusters and Reaction Dynamics. These areas encompass many of the most productive and exciting areas of chemical physics, including both reactive and nonreactive processes, intermolecular and intramolecular energy transfer, and photodissociation and unimolecular processes. Gas phase dynamics, van der Waals and cluster studies, laser-matter interactions and multiple potential energy surface phenomena will all be discussed.

Todd Martinez

2010-07-23T23:59:59.000Z

187

OmniTouch: wearable multitouch interaction everywhere  

Science Conference Proceedings (OSTI)

OmniTouch is a wearable depth-sensing and projection system that enables interactive multitouch applications on everyday surfaces. Beyond the shoulder-worn system, there is no instrumentation of the user or environment. Foremost, the system allows the ... Keywords: appropriated surfaces, finger tracking, object classification, on-body computing, on-demand interfaces

Chris Harrison; Hrvoje Benko; Andrew D. Wilson

2011-10-01T23:59:59.000Z

188

The superkinetic and interacting terms of Chiralsuperfields  

E-Print Network (OSTI)

In this paper, we achieve some interesting results in the way to make sense how superparticles interact together and to ordinary particles by means of putting aside the dimensional constraints. This is the first step in the process of constructing an effective model taking binding possibilities of superparticles into account.

P. T. Tuyen; H. V. Vinh

2008-03-06T23:59:59.000Z

189

An interactive triple-helical collagen builder  

Science Conference Proceedings (OSTI)

Summary: To facilitate the building of triple-helical polypeptide structures, we provide an interactive, platform-independent Tcl/Tk script. User specified amino acid sequences are parsed to obtain localized melting temperature estimates corresponding ... Keywords: JEL classifications: R30, C5, L60

Jan K. Rainey; M. Cynthia Goh

2004-10-01T23:59:59.000Z

190

Interaction protocols for cross-organisational workflows  

Science Conference Proceedings (OSTI)

Workflow technologies are widely used in industry and commerce to assist in the specification, execution and completion of well defined processes within organisations. As industrial and commercial relations have evolved, based on advances on information ... Keywords: Cross-organisational workflows, Hierarchical Petry nets, Interaction protocols, Knowledge-based systems, Workflow integration

FláVio Soares CorrêA Da Silva; Mirtha Lina FernáNdez Venero; Diego Mira David; Mohammad Saleem; Paul W. H. Chung

2013-01-01T23:59:59.000Z

191

Interactive tv: dispelling misconceptions in the media  

Science Conference Proceedings (OSTI)

Interactive television has been on the brink of taking off since the mid-1980s. Unfortunately, downward economic shifts, social resistance, and technological failure have hampered the growth of iTV. Is the current status of iTV any better? Can iTV shed ...

Lydia Loizides

2005-01-01T23:59:59.000Z

192

Dynamic neurotransmitter interactions measured with PET  

SciTech Connect

Positron emission tomography (PET) has become a valuable interdisciplinary tool for understanding physiological, biochemical and pharmacological functions at a molecular level in living humans, whether in a healthy or diseased state. The utility of tracing chemical activity through the body transcends the fields of cardiology, oncology, neurology and psychiatry. In this, PET techniques span radiochemistry and radiopharmaceutical development to instrumentation, image analysis, anatomy and modeling. PET has made substantial contributions in each of these fields by providing a,venue for mapping dynamic functions of healthy and unhealthy human anatomy. As diverse as the disciplines it bridges, PET has provided insight into an equally significant variety of psychiatric disorders. Using the unique quantitative ability of PET, researchers are now better able to non-invasively characterize normally occurring neurotransmitter interactions in the brain. With the knowledge that these interactions provide the fundamental basis for brain response, many investigators have recently focused their efforts on an examination of the communication between these chemicals in both healthy volunteers and individuals suffering from diseases classically defined as neurotransmitter specific in nature. In addition, PET can measure the biochemical dynamics of acute and sustained drug abuse. Thus, PET studies of neurotransmitter interactions enable investigators to describe a multitude of specific functional interactions in the human brain. This information can then be applied to understanding side effects that occur in response to acute and chronic drug therapy, and to designing new drugs that target multiple systems as opposed to single receptor types. Knowledge derived from PET studies can be applied to drug discovery, research and development (for review, see (Fowler et al., 1999) and (Burns et al., 1999)). Here, we will cover the most substantial contributions of PET to understanding biologically distinct neurochemical systems that interact to produce a variety of behaviors and disorders. Neurotransmitters are neither static nor isolated in their distribution. In fact, it is through interactions with other neurochemically distinct systems that the central nervous system (CNS) performs its vital role in sustaining life. Exclusive quantitative capabilities intrinsic to PET make this technology a suitable experimental tool to measure not only the regional distribution of specific receptors and their subtypes, but also the dynamic properties of neuroreceptors and their inherent influence on related neurotransmitter pathways. The ability to investigate dynamic properties in a non-invasive and reproducible manner provides a powerful tool that can extend our current knowledge of these interactions. Coupled with innovative paradigms including pharmacologic manipulations, physiologic models and reconstruction theories, knowledge derived from PET studies can greatly advance our understanding of normal and abnormal brain function.

Schiffer, W.K.; Dewey, S.L.

2001-04-02T23:59:59.000Z

193

Automating Lighting Design for Interactive Entertainment  

E-Print Network (OSTI)

Recent advances in computer graphics, particularly in real-time rendering, have caused major improvements in 3D graphics and rendering techniques used in interactive entertainment. In this paper, we focus on the scene lighting process, which we define as the process of configuring the number of lights used in a scene, their properties (e.g. range and attenuation), positions, angles, and colors. Lighting design is well known among designers, directors, and visual artists for its vital role in influencing viewers’ perception by evoking moods, directing their gaze to important areas (i.e. providing visual focus), and conveying visual tension. It is, however, difficult to set positions, angles, or colors for lights within interactive scenes to accommodate these design goals, because an interactive scene’s spatial and dramatic configuration, including mood, dramatic intensity, and the relative importance of different characters, change unpredictably in real-time. There are several techniques developed by the game industry that establish spectacular real-time lighting effects within 3-D interactive environments. These techniques are often time and labor intensive. In addition, they are not easily used to dynamically mold the visual design to convey communicative, dramatic, and aesthetic functions as addressed in creative disciplines, such as art, film, and theatre. In this paper, we present a new real-time lighting design model based on cinematic and theatric lighting design theory. The proposed model is designed to automatically, and in real-time, adjust lighting in an interactive scene accommodating the dramatic, aesthetic, and communicative functions described by traditional lighting design theories while accommodating artistic constraints concerning style, visual continuity, and aesthetic function.

Magy Seif El-nasr; Ian Hosrwill

2004-01-01T23:59:59.000Z

194

SunShot Initiative: Bridging Research Interactions Through Collaborative  

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

Bridging Research Interactions Bridging Research Interactions Through Collaborative Development Grants in Energy to someone by E-mail Share SunShot Initiative: Bridging Research Interactions Through Collaborative Development Grants in Energy on Facebook Tweet about SunShot Initiative: Bridging Research Interactions Through Collaborative Development Grants in Energy on Twitter Bookmark SunShot Initiative: Bridging Research Interactions Through Collaborative Development Grants in Energy on Google Bookmark SunShot Initiative: Bridging Research Interactions Through Collaborative Development Grants in Energy on Delicious Rank SunShot Initiative: Bridging Research Interactions Through Collaborative Development Grants in Energy on Digg Find More places to share SunShot Initiative: Bridging Research

195

Pseudopotentials of the particles interactions in complex plasmas  

SciTech Connect

This article discusses the effective interaction potentials in a complex dusty plasma. The interaction of electrons with atoms and the interaction between dusty particles are studied by the method of the dielectric response function. In the effective interaction, potential between electron and atom the quantum effects of diffraction were taken into account. On the curve of the interaction potential between dust particles under certain conditions the oscillations can be observed.

Ramazanov, T. S.; Moldabekov, Zh. A.; Dzhumagulova, K. N.; Muratov, M. M. [Al Farabi Kazakh National University, IETP, Tole bi 96a, Almaty 050012 (Kazakhstan)

2011-10-15T23:59:59.000Z

196

U-interactive: a middleware for ubiquitous fashionable computer to interact with the ubiquitous environment by gestures  

Science Conference Proceedings (OSTI)

In this paper we present a system, called U-interactive, that provides spontaneous interactions between human and surrounding objects in heterogenous ubiquitous computing environments. Our U-interactive system introduces a virtual map, which contains ... Keywords: HCI, file sharing, iThrow, middleware, service discovery, spontaneous interaction, ubiquitous fashionable computer

Gyudong Shim; SangKwon Moon; Yong Song; Jaesub Kim; Kyu Ho Park

2007-12-01T23:59:59.000Z

197

Incorporating multiple genomic features with the utilization of interacting domain patterns to improve the prediction of protein-protein interactions  

Science Conference Proceedings (OSTI)

Protein-protein interaction (PPI) networks play an outstanding role in the organization of life. Parallel to the growth of experimental techniques on determining PPIs, the emergence of computational methods has greatly accelerated the time needed for ... Keywords: Gene ontology annotation, Genomic features, Interacting domain patterns, Protein-protein interaction-filter, Protein-protein interactions prediction

Rosfuzah Roslan; Razib M. Othman; Zuraini A. Shah; Shahreen Kasim; Hishammuddin Asmuni; Jumail Taliba; Rohayanti Hassan; Zalmiyah Zakaria

2010-10-01T23:59:59.000Z

198

Spin-selective Peierls transition in interacting one-dimensional conductors with spin-orbit interaction  

E-Print Network (OSTI)

of Physics, Tamarashvili 6, 0177 Tbilisi, Georgia 3Ilia State University, Cholokashvili Ave. 3-5, 0162 Tbilisi, Georgia Received 7 July 2010; published 29 July 2010 Interacting one-dimensional conductors

Braunecker, Bernd

199

Materials of interaction : responsive materials in the design of transformable interactive surfaces  

E-Print Network (OSTI)

Materials that embody computational properties are reshaping the ways in which we design, interact and communicate. This thesis looks at the topic of form transformation and how to bring the programmability and versatility ...

Coelho, Marcelo

2008-01-01T23:59:59.000Z

200

Interaction between Injection Points during Hydraulic Fracturing  

E-Print Network (OSTI)

We present a model of the hydraulic fracturing of heterogeneous poroelastic media. The formalism is an effective continuum model that captures the coupled dynamics of the fluid pressure and the fractured rock matrix and models both the tensile and shear failure of the rock. As an application of the formalism, we study the geomechanical stress interaction between two injection points during hydraulic fracturing (hydrofracking) and how this interaction influences the fracturing process. For injection points that are separated by less than a critical correlation length, we find that the fracturing process around each point is strongly correlated with the position of the neighboring point. The magnitude of the correlation length depends on the degree of heterogeneity of the rock and is on the order of 30-45 m for rocks with low permeabilities. In the strongly correlated regime, we predict a novel effective fracture-force that attracts the fractures toward the neighboring injection point.

Hals, Kjetil M D

2012-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "recabs interactive recalculator" 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

Fundamental Symmetries and Interactions - Some Aspects  

E-Print Network (OSTI)

In the framework of nuclear physics and at nuclear physics facilities a large number of different experiments can be performed which render the possibility to investigate fundamental symmetries and interactions in nature. In particular, the precise measurements of properties of fundamental fermions, searches for new interactions in $\\beta$-decays, and violations of discrete symmetries have a robust discovery potential for physics beyond standard theory. Precise measurements of fundamental constants can be carried out as well. Low energy experiments allow probing of New Physics models at mass scales far beyond the reach of present accelerators or such planned for the future in the domain of high energy physics and at which predicted new particles could be produced directly.

Klaus Jungmann

2005-01-30T23:59:59.000Z

202

Bulk Higgs with 4D Gauge Interactions  

E-Print Network (OSTI)

We consider a model with an extra compact dimension in which the Higgs is a bulk field while all other Standard Model fields are confined on a brane. We find that four-dimensional gauge invariance can still be achieved by appropriate modification of the brane action. This changes accordingly the Higgs propagator so that, the Higgs, in all its interactions with Standard Model fields, behaves as an ordinary 4D field, although it has a bulk kinetic term and bulk self-interactions. In addition, it cannot propagate from the brane to the bulk and, thus, no charge can escape into the bulk but it remains confined on the brane. Moreover, the photon remains massless, while the dependence of the Higgs vacuum on the extra dimension induces a mixing between the graviphoton and the Z-boson. This results in a modification of the sensitive \\rho-parameter.

Alex Kehagias; Kyriakos Tamvakis

2005-07-14T23:59:59.000Z

203

Laser-plasma interactions for fast ignition  

E-Print Network (OSTI)

In the electron-driven fast-ignition approach to inertial confinement fusion, petawatt laser pulses are required to generate MeV electrons that deposit several tens of kilojoules in the compressed core of an imploded DT shell. We review recent progress in the understanding of intense laser plasma interactions (LPI) relevant to fast ignition. Increases in computational and modeling capabilities, as well as algorithmic developments have led to enhancement in our ability to perform multi-dimensional particle-in-cell (PIC) simulations of LPI at relevant scales. We discuss the physics of the interaction in terms of laser absorption fraction, the laser-generated electron spectra, divergence, and their temporal evolution. Scaling with irradiation conditions such as laser intensity are considered, as well as the dependence on plasma parameters. Different numerical modeling approaches and configurations are addressed, providing an overview of the modeling capabilities and limitations. In addition, we discuss the compa...

Kemp, A J; Debayle, A; Johzaki, T; Mori, W B; Patel, P K; Sentoku, Y; Silva, L O

2013-01-01T23:59:59.000Z

204

An Interactive Simulation Framework for Burning Objects  

E-Print Network (OSTI)

We present a simulation framework to integrate several aspects of the combustion and burning process in a unified and modular manner. A simple three gas flame model is used to simulate a combustion process, while air motion is simulated as a single moving fluid. Solid objects inside the simulation domain can catch fire and start burning. Heat information is transferred from the fluid simulator to a solid simulator, while the solid simulator injects fuel into the fluid simulation. We also present a simple yet effective method for modeling of object decomposition under combustion using level set methods. The interaction between modules is presented as well as a discussion of fluid-solid coupling. All simulation modules run together at interactive rates, enabling the user to tweak the simulation parameters and setup for desired behavior 1. 1

Zeki Melek; John Keyser

2005-01-01T23:59:59.000Z

205

Repeated interactions in open quantum systems  

E-Print Network (OSTI)

Analyzing the dynamics of open quantum systems has a long history in mathematics and physics. Depending on the system at hand, basic physical phenomena that one would like to explain are, for example, convergence to equilibrium, the dynamics of quantum coherences (decoherence) and quantum correlations (entanglement), or the emergence of heat and particle fluxes in non-equilibrium situations. From the mathematical physics perspective, one of the main challenges is to derive the irreversible dynamics of the open system, starting from a unitary dynamics of the system and its environment. The repeated interactions systems considered in these notes are models of non-equilibrium quantum statistical mechanics. They are relevant in quantum optics, and more generally, serve as a relatively well treatable approximation of a more difficult quantum dynamics. In particular, the repeated interaction models allow to determine the large time (stationary) asymptotics of quantum systems out of equilibrium.

Laurent Bruneau; Alain Joye; Marco Merkli

2013-05-11T23:59:59.000Z

206

Rock-brine chemical interactions. Final report  

DOE Green Energy (OSTI)

The results of experimental interaction of powdered volcanic rock with aqueous solutions are presented at temperatures from 200 to 400/sup 0/C, 500 to 1000 bars fluid pressure, with reaction durations of approximately 30 days under controlled laboratory conditions. The aim of this research is to develop data on the kinetics and equilibria of rock solution interactions that will provide insight into the complex geochemical processes attending geothermal reservoir development, stimulation, and reinjection. The research was done in the Stanford Hydrothermal Lab using gold cell equipment of the Dickson design. This equipment inverts the solution rock mixture several times a minute to ensure thorough mixing. Solution samples were periodically withdrawn without interruption of the experimental conditions. The data from these experiments suggests a path dependent series of reactions by which geothermal fluids might evolve from meteoric or magmatic sources.

Not Available

1982-02-01T23:59:59.000Z

207

Interaction Junk: User Interaction-Based Evaluation of Visual Analytic Systems  

Science Conference Proceedings (OSTI)

With the growing need for visualization to aid users in understanding large, complex datasets, the ability for users to interact and explore these datasets is critical. As visual analytic systems have advanced to leverage powerful computational models and data analytics capabilities, the modes by which users engage and interact with the information are limited. Often, users are taxed with directly manipulating parameters of these models through traditional GUIs (e.g., using sliders to directly manipulate the value of a parameter). However, the purpose of user interaction in visual analytic systems is to enable visual data exploration – where users can focus on their task, as opposed to the tool or system. As a result, users can engage freely in data exploration and decision-making, for the purpose of gaining insight. In this position paper, we discuss how evaluating visual analytic systems can be approached through user interaction analysis, where the goal is to minimize the cognitive translation between the visual metaphor and the mode of interaction (i.e., reducing the “Interactionjunk”). We motivate this concept through a discussion of traditional GUIs used in visual analytics for direct manipulation of model parameters, and the importance of designing interactions the support visual data exploration.

Endert, Alexander; North, Chris

2012-10-14T23:59:59.000Z

208

The anisotropic distribution of the interacting electrons  

E-Print Network (OSTI)

The distribution function for a system of interacting electrons in metals is multivalent in a certain region of wave vectors. One solution among many is isotropic. For other solutions the distribution of electrons over the wave vectors is anisotropic. In the simplest case, the anisotropy arises as a result of the repulsion between electrons in states with the wave vectors $\\bf k$ and $-\\hh\\bf k$.

Boris Bondarev

2013-01-21T23:59:59.000Z

209

EAGLES: An interactive environment for scientific computing  

Science Conference Proceedings (OSTI)

The EAGLES Project is creating a computing system and interactive environment for scientific applications using object-oriented software principles. This software concept leads to well defined data interfaces for integrating experiment control with acquisition and analysis codes. Tools for building object-oriented systems for user interfaces and codes are discussed. Also the terms of object-oriented programming are introduced and later defined in the appendix. These terms include objects, methods, messages, encapsulation and inheritance.

Lawver, B.S.; O'Brien, D.W.; Poggio, M.E.; Shectman, R.M.

1987-08-01T23:59:59.000Z

210

EAGLES: An interactive environment for scientific computing  

Science Conference Proceedings (OSTI)

The EAGLES Project is creating a computing system and interactive environment for scientific applications using object-oriented software principles. This software concept leads to well defined data interfaces for integrating experiments control with acquisition and analysis codes. Tools for building object-oriented systems for user interfaces and codes are discussed. Also the terms of object-oriented programming are introduced and later defined in the appendix. These terms include objects, methods, messages, encapsulation and inheritance.

Lawver, B.S.; O'Brien, D.W.; Poggio, M.E.; Shectman, R.M.

1987-05-11T23:59:59.000Z

211

Script Handbook for Interactive Scientific Website Building  

E-Print Network (OSTI)

In this handbook, I collect the basic (and eventually upgraded) PHP scripts used for building the AMIDAS website (http://pisrv0.pit.physik.uni-tuebingen.de/darkmatter/amidas/), an online interactive simulation/data analysis system for direct Dark Matter detection experiments. Some basic, often used commands of (X)HTML, CSS, JavaScript, HTML DOM, and PHP are also given in an appendix.

Chung-Lin Shan

2010-08-06T23:59:59.000Z

212

General aspects of driver-car interaction  

Science Conference Proceedings (OSTI)

General aspects of Human Machine Interface (HMI) are very hard to be defined. They are the on the top level of interest when studying the reliability of the human operators. The first part of our article deals with general problems of HMI and its application ... Keywords: EEG, HMI, car simulation, civil aviation authority(CAA), controlled flight into terrain (CFIT), driver-car interaction, human factors, human performance and limitations (HPL)

Mirek Svítek; Petr Bouchner; Jind?ich Krása; Jin?ich Sadil; Zuzana B?linová; Jakub Rajnoch; Václav Vodrážka

2005-03-01T23:59:59.000Z

213

Script Handbook for Interactive Scientific Website Building  

E-Print Network (OSTI)

In this handbook, I collect the basic (and eventually upgraded) PHP scripts used for building the AMIDAS website (http://pisrv0.pit.physik.uni-tuebingen.de/darkmatter/amidas/), an online interactive simulation/data analysis system for direct Dark Matter detection experiments. Some basic, often used commands of (X)HTML, CSS, JavaScript, HTML DOM, and PHP are also given in the appendix.

Shan, Chung-Lin

2010-01-01T23:59:59.000Z

214

Some Aspects of Fundamental Symmetries and Interactions  

E-Print Network (OSTI)

The known fundamental symmetries and interactions are well described by the Standard Model. Features of this powerful theory, which are described but not deeper explained, are addressed in a variety of speculative models. Experimental tests of the predictions in such approaches can be either through direct observations at the highest possible accelerator energies or through precision measurements in which small deviations from calculated values within the Standard Model are searched for. Antiproton physics renders a number of possibilities to search for new physics.

Klaus P. Jungmann

2005-12-10T23:59:59.000Z

215

Plasmonic interactions in the quantum tunnelling regime  

E-Print Network (OSTI)

to new discoveries and original applications. It is not surprising then that plasmonic interactions in nanosystems already have a wide-ranging and rapidly expanding list of research level applications, for example, in metamaterials [4], solar cells [5... of potentially revolutionary ‘real-world’ applications, for example in energy pro- duction [10], medicine [11], computing [12] and optics [13]. To this end, top-down and bottom-up nanofabrication techniques continue to produce ever smaller, more intricate...

Savage, Kevin John

2012-11-13T23:59:59.000Z

216

Seismic modal analysis and system interaction  

Science Conference Proceedings (OSTI)

Separate abstracts were prepared for the technical papers presented at the American Society of Mechanical Engineers 1993 Pressure Vessels and Piping Conference on July 25--29 in Denver, Colorado. This volume contains sixteen papers presented under the session title of Modal Analysis and Systems Interactions Techniques. The intent of these sessions is to provide a common forum for the researchers to have a broad exchange of views on many pressing subjects concerning the design and analysis of nuclear and waste facilities.

Lin, Chi Wen (ed.) (Robert L. Cloud and Associates, Inc., Berkeley, CA (United States)); Wang, Chung Yi (ed.) (Argonne National Lab., IL (United States)); Chen, W.W. (ed.) (Westinghouse Hanford Co., Richland, WA (United States)); Gutierrez, B. (ed.) (Dept. of Energy, Aiken, SC (United States). Savannah River Site)

1993-01-01T23:59:59.000Z

217

Summary of the Hadronic Weak Interaction session  

Science Conference Proceedings (OSTI)

We summarize and discuss present and future experiments on decays of light mesons and muons that were presented in the Hadronic Weak Interaction working group session of the ``Workshop on Future Directions in Particle and Nuclear Physics at Multi-GeV Hadron Facilities.`` Precise measurements and rare-decay searches, which sense mass scales in the 1--1000 TeV region, are discussed in the context of the standard model and beyond.

Bock, G. [Fermi National Accelerator Lab., Batavia, IL (United States); Bryman, D.A.; Numao, T. [British Columbia Univ., Vancouver, BC (Canada). TRIUMF Facility

1993-07-01T23:59:59.000Z

218

Spin effects in the weak interaction  

SciTech Connect

Modern experiments investigating the beta decay of the neutron and light nuclei are still providing important constraints on the theory of the weak interaction. Beta decay experiments are yielding more precise values for allowed and induced weak coupling constants and putting constraints on possible extensions to the standard electroweak model. Here we emphasize the implications of recent experiments to pin down the strengths of the weak vector and axial vector couplings of the nucleon.

Freedman, S.J. (Argonne National Lab., IL (USA) Chicago Univ., IL (USA). Dept. of Physics Chicago Univ., IL (USA). Enrico Fermi Inst.)

1990-01-01T23:59:59.000Z

219

Chaotic radiation/turbulence interactions in flames  

SciTech Connect

In this paper, the authors present a review of their recent efforts to model chaotic radiation-turbulence interactions in flames. The main focus is to characterize soot volume fraction fluctuations in turbulent diffusion flames, as they strongly contribute to these interaction. The approach is based on the hypothesis that the fluctuations of properties in turbulent flames are deterministic in nature, rather than random. The authors first discuss the theoretical details and then they briefly outline the experiments conducted to measure the scattered light signals from fluctuating soot particles along the axis of an ethylene-air diffusion flame. They compare the power spectra and time series obtained from experiments against the ad-hoc and rigorous models derived using a series of logistic maps. These logistic maps can be used in simulation of the fluctuations in these type of flames, without extensive computational effort or sacrifice of physical detail. Availability of accurate models of these kinds allows investigation of radiation-turbulence interactions at a more fundamental level than it was previously possible.

Menguec, M.P.; McDonough, J.M.

1998-11-01T23:59:59.000Z

220

DYNAMICAL PROPERTIES OF s-d INTERACTION  

SciTech Connect

The dynamical propertics of two spin systems composed of conduction electron spins and localized d-spins interacting by exchange are investigated in connection with the electron-spin resonance of d-spins with the free electron g- value. It seems that some basic considerations are necessary for the problem along the line of the widely accepted idea thai the s-d interaction itself does not lead to any relaxation time and shift. The usual adiahatic approximation is applied to this idea. A modified damping equation of the Bloch type as well as Bloch's relaxation theory arc also useful, but these are not enough for a complete solution of the problem. A certain controversy involved in recent experimental and theoretical work at Berkeley concerning the electron spin resonance in Cu-Mu dilute alloy is pointed out and examined. It appears that the possibility could not be eliminated that the spin-lattice relaxation time of conduction electrons in the alloy due to mechanisms other than the s-d interaction is longer than previous authors have assumed. (auth)

Hasegawa, H.

1959-04-01T23:59:59.000Z

Note: This page contains sample records for the topic "recabs interactive recalculator" 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

Pseudo-interactive monitoring in distributed computing  

SciTech Connect

Distributed computing, and in particular Grid computing, enables physicists to use thousands of CPU days worth of computing every day, by submitting thousands of compute jobs. Unfortunately, a small fraction of such jobs regularly fail; the reasons vary from disk and network problems to bugs in the user code. A subset of these failures result in jobs being stuck for long periods of time. In order to debug such failures, interactive monitoring is highly desirable; users need to browse through the job log files and check the status of the running processes. Batch systems typically don't provide such services; at best, users get job logs at job termination, and even this may not be possible if the job is stuck in an infinite loop. In this paper we present a novel approach of using regular batch system capabilities of Condor to enable users to access the logs and processes of any running job. This does not provide true interactive access, so commands like vi are not viable, but it does allow operations like ls, cat, top, ps, lsof, netstat and dumping the stack of any process owned by the user; we call this pseudo-interactive monitoring. It is worth noting that the same method can be used to monitor Grid jobs in a glidein-based environment. We further believe that the same mechanism could be applied to many other batch systems.

Sfiligoi, I.; /Fermilab; Bradley, D.; Livny, M.; /Wisconsin U., Madison

2009-05-01T23:59:59.000Z

222

Dark degeneracy and interacting cosmic components  

SciTech Connect

We study some properties of the dark degeneracy, which is the fact that what we measure in gravitational experiments is the energy-momentum tensor of the total dark sector, and any split into components (as in dark matter and dark energy) is arbitrary. In fact, just one dark fluid is necessary to obtain exactly the same cosmological and astrophysical phenomenology as the {Lambda}CDM model. We work explicitly the first-order perturbation theory and show that beyond the linear order the dark degeneracy is preserved under some general assumptions. Then we construct the dark fluid from a collection of interacting fluids. Finally, we try to break the degeneracy with a general class of couplings to baryonic matter. Nonetheless, we show that these interactions can also be understood in the context of the {Lambda}CDM model as between dark matter and baryons. For this last investigation we choose two independent parametrizations for the interactions, one inspired by electromagnetism and the other by chameleon theories. Then, we constrain them with a joint analysis of CMB and supernovae observational data.

Aviles, Alejandro [Instituto de Ciencias Nucleares, UNAM (Mexico); Cervantes-Cota, Jorge L. [Depto. de Fisica, Instituto Nacional de Investigaciones Nucleares (Mexico)

2011-10-15T23:59:59.000Z

223

The Particle Adventure | What holds it together? | Interaction summary  

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

Interaction summary Interaction summary Interaction summary This is a summary of the different interactions, their force carrier particles, and what particles they act on: Which fundamental interaction is responsible for: Friction? Answer Friction is caused by residual electromagnetic interactions between the atoms of the two materials. Nuclear bonding? Answer Nuclear bonding is caused by residual strong interactions between the various parts of the nucleus. Planetary orbits? Answer The planets orbit because of the gravity that attracts them to the sun! Even though gravity is a relatively weak force, it still has very important effects on the world. Other questions: Which interactions act on neutrinos? Answer Weak and Gravity Which interaction has heavy carriers? Answer Weak (W+, W-, and Z)

224

Generic Error Model of Human-Robot Interaction  

E-Print Network (OSTI)

Wrong human-robot interactions are at the origin of severe damages. Safety requirements ask the analysis of these interactions. At first, erroneous interactions have to be identified. In this paper, we propose to use UML (Unified Modeling Language) to specify human robot interaction. Then, generic error models, associated with the message feature provided by UML, are presented. These error models allow interaction errors to be automatically deduced from the modeling of the human-robot interactions. The use of these generic error models is illustrated on a medical robot for teleechography.

J. Guiochet; et al.

2004-01-01T23:59:59.000Z

225

Interaction-induced fractional Bloch and tunneling oscillations  

SciTech Connect

We study the dynamics of few interacting bosons in a one-dimensional lattice with dc bias. In the absence of interactions the system displays single-particle Bloch oscillations. For strong interaction the Bloch oscillation regime re-emerges with fractional Bloch periods which are inversely proportional to the number of bosons clustered into a bound state. The interaction strength affects the oscillation amplitude. Excellent agreement is found between numerical data and a composite particle dynamics approach. For specific values of the interaction strength, a particle will tunnel from the interacting cloud to a well-defined distant lattice location.

Khomeriki, Ramaz [Max Planck Institute for the Physics of Complex Systems, Noethnitzer Strasse 38, D-01187 Dresden (Germany); Physics Department, Tbilisi State University, Chavchavadze 3, 0128 Tbilisi (Georgia); Krimer, Dmitry O.; Haque, Masudul; Flach, Sergej [Max Planck Institute for the Physics of Complex Systems, Noethnitzer Strasse 38, D-01187 Dresden (Germany)

2010-06-15T23:59:59.000Z

226

Demo: touch-less interaction with medical images using hand & foot gestures  

Science Conference Proceedings (OSTI)

Keywords: floor sensor, gesture-based interaction, touch-less interaction in hospital, wearable sensor

Shahram Jalaliniya, Jeremiah Smith, Miguel Sousa, Lars Büthe, Thomas Pederson

2013-09-01T23:59:59.000Z

227

X-Ray Interactions with Matter  

DOE Data Explorer (OSTI)

The primary interactions of low-energy x-rays within condensed matter, viz. photoabsorption and coherent scattering, are described for photon energies outside the absorption threshold regions by using atomic scattering factors. The atomic scattering factors may be accurately determined from the atomic photoabsorption cross sections using modified Kramers-Kronig dispersion relations. From a synthesis of the currently available experimental data and recent theoretical calculations for photoabsorption, the angle-independent, forward-scattering components of the atomic scattering factors have been thus semiempirically determined and tabulated here for 92 elements and for the region 50-30,000 eV. Atomic scattering factors for all angles of coherent scattering and at the higher photon energies are obtained from these tabulated forward-scattering values by adding a simple angle-dependent form-factor correction. The incoherent scattering contributions that become significant for the light elements at the higher photon energies are similarly determined. The basic x-ray interaction relations that are used in applied x-ray physics are presented here in terms of the atomic scattering factors. The bulk optical constants are also related to the atomic scattering factors. These atomic and optical relations are applied to the detailed calculation of the reflectivity characteristics of a series of practical x-ray mirror, multilayer, and crystal monochromators. Comparisons of the results of this semiempirical,"atom-like", description of x-ray interactions for the low-energy region with those of experiment and ab initio theory are presented. (Taken from the abstract in OSTI Record 6131765) (Specialized Interface)

Henke, B.L.; Gullikson, E.M.; Davis, J.C.

228

REN21 Renewables Interactive Map | Open Energy Information  

Open Energy Info (EERE)

REN21 Renewables Interactive Map REN21 Renewables Interactive Map (Redirected from REN21's Renewables Interactive Map) Jump to: navigation, search Tool Summary LAUNCH TOOL Name: REN21's Renewables Interactive Map Agency/Company /Organization: Renewable Energy Policy Network for the 21st Century (REN21) Sector: Energy Focus Area: Renewable Energy Topics: Market analysis, Policies/deployment programs, Resource assessment Resource Type: Dataset, Maps Website: www.map.ren21.net/ References: Renewables Interactive Map[1] The REN21 Renewables Interactive Map provides information on renewable energy policies, expansion targets, current shares, installed capacity, current production, future scenarios, and policy pledges. References ↑ "Renewables Interactive Map" Retrieved from "http://en.openei.org/w/index.php?title=REN21_Renewables_Interactive_Map&oldid=383282"

229

Vortex–Vortex Interactions in the Winter Stratosphere  

Science Conference Proceedings (OSTI)

This paper examines the interaction of oppositely signed vortices in the compressible (non-Boussinesq) quasigeostrophic system, with a view to understanding vortex interactions in the polar winter stratosphere. A series of simplifying ...

R. K. Scott; D. G. Dritschel

2006-02-01T23:59:59.000Z

230

Proceedings of the Sixth Australasian Conference on Interactive Entertainment  

Science Conference Proceedings (OSTI)

The Sixth Australasian Conference on Interactive Entertainment (IE2009) is the latest in a series of annual regional meetings at which advances in interactive entertainment and computer games are reported. IE2009 is hosted by the School of Computer Science ...

Malcolm Ryan; Yusuf Pisan

2009-12-01T23:59:59.000Z

231

Computational Analysis of a Pylon-Chevron Core Nozzle Interaction  

Science Conference Proceedings (OSTI)

In typical engine installations, the pylon of an engine creates a flow disturbance that interacts with the engine exhaust flow. This interaction of the pylon with the exhaust flow from a dual stream nozzle was studied computationally. The dual stream ...

Thomas R. H.; Kinzie K. W.; Pao S. Paul

2001-05-01T23:59:59.000Z

232

On the Interactions of Internal Waves Reflecting from Slopes  

Science Conference Proceedings (OSTI)

Incident internal waves and those reflected from a uniform slope interact at second order. These interactions are considered for incident waves traveling obliquely to the slope in a uniformly stratified rotating fluid. It is found that (i) ...

S. A. Thorpe

1997-09-01T23:59:59.000Z

233

The Department of Energy's Interaction with the National Coal...  

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

Agencies You are here Home The Department of Energy's Interaction with the National Coal Council, OAS-L-06-16 The Department of Energy's Interaction with the National Coal...

234

Meddy–Seamount Interactions: Implications for the Mediterranean Salt Tongue  

Science Conference Proceedings (OSTI)

A quasigeostrophic point vortex numerical model is used to explore interactions of eddies and seamounts. The ultimate objective of this study is to assess the role of meddy–seamount interaction as an input to Mediterranean salt tongue ...

Guohui Wang; William K. Dewar

2003-11-01T23:59:59.000Z

235

Terrain database interoperability issues in training with distributed interactive simulation  

Science Conference Proceedings (OSTI)

In Distributed Interactive Simulation (DIS), each participating node is responsible for maintaining its own model of the synthetic environment. Problems may arise if significant inconsistencies are allowed to exist between these separate world views, ... Keywords: distributed interactive simulation, terrain databases

Guy A. Schiavone; S. Sureshchandran; Kenneth C. Hardis

1997-07-01T23:59:59.000Z

236

Plug in Electric Vehicle Interactions with a small office Building...  

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

Plug in Electric Vehicle Interactions with a small office Building: An Economic Analysis Using DER-CAM Title Plug in Electric Vehicle Interactions with a small office Building: An...

237

Essential proteins discovery from weighted protein interaction networks  

Science Conference Proceedings (OSTI)

Identifying essential proteins is important for understanding the minimal requirements for cellular survival and development. Fast growth in the amount of available protein-protein interactions has produced unprecedented opportunities for detecting protein ... Keywords: centrality, essential protein, protein interaction network

Min Li; Jianxin Wang; Huan Wang; Yi Pan

2010-05-01T23:59:59.000Z

238

Using Light to Control How X Rays Interact with Matter  

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

Using Light to Control How X Rays Interact with Matter Print Schemes that use one light pulse to manipulate interactions of another with matter are well developed in the...

239

Using Light to Control How X Rays Interact with Matter  

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

Using Light to Control How X Rays Interact with Matter Using Light to Control How X Rays Interact with Matter Print Wednesday, 27 January 2010 00:00 Schemes that use one light...

240

Human-automation interaction for lunar landing aimpoint redesignation  

E-Print Network (OSTI)

Human-automation interactions are a critical area of research in systems with modem automation. The decision-making portion of tasks presents a special challenge for human-automation interactions because of the many factors ...

Needham, Jennifer M

2008-01-01T23:59:59.000Z

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


241

Argonne Chemical Sciences & Engineering - Fundamental Interactions  

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

* Chemical Dynamics * Chemical Dynamics * Solar Conversion Fundamental Interactions flame photosynthesis icon Chemical Dynamics Work focuses on theoretical and experimental investigation of the thermochemistry, dynamics, and kinetics of chemcial reactions in the gas phase, with a particular emphasis on reactions that are important to understanding combusion. Solar Conversion Work focuses on developing a fundamental understanding of structure-function relationships in biological photosynthesis and establishing principles for the design of biomimetic systems for solar energy conversion. Current funding for this work comes primarily from the Department of Energy Office of Science, Office of Basic Energy Sciences, Chemical Sciences, Geosciences, and Biosciences Divisions. April 2011

242

Fundamental Structure of Matter and Strong Interaction  

SciTech Connect

More than 99% of the visible matter in the universe are the protons and neutrons. Their internal structure is mostly governed by the strong interaction. Understanding their internal structure in terms of fundamental degrees-of-freedom is one of the most important subjects in modern physics. Worldwide efforts in the last few decades have lead to numerous surprises and discoveries, but major challenges still remain. An overview of the progress will be presented with a focus on the recent studies of the proton and neutron's electromagnetic and spin structure. Future perspectives will be discussed.

Jian-Ping Chen

2011-11-01T23:59:59.000Z

243

Binding energies of hypernuclei and hypernuclear interactions  

SciTech Connect

In part 1 the effect of nuclear core dynamics on the binding energies of {Lambda} hypernuclei is discussed in the framework of variational correlated wave functions. In particular, the authors discuss a new rearrangement energy contribution and its effect on the core polarization. In part 2 they consider the interpretation of the {Lambda} single-particle energy in terms of basic {Lambda}-nuclear interactions using a local density approximation based on a Fermi hypernetted chain calculation of the A binding to nuclear matter. To account for the data strongly repulsive 3-body {Lambda}NN forces are required. Also in this framework they discuss core polarization for medium and heavier hypernuclei.

Bodmer, A.R. [Argonne National Lab., IL (United States)]|[Univ. of Illinois, Chicago, IL (United States). Dept. of Physics; Murali, S.; Usmani, Q.N. [Jamia Millia Islamia, New Delhi (India). Dept. of Physics

1996-05-01T23:59:59.000Z

244

Interactions of Q-balls and matter  

E-Print Network (OSTI)

We know from previous work \\cite{clark} that non topological solitons, Q balls, evaporate into fermions. All the constructions we used to find evaporation rate were dased on the fact that no fermions would move towards the Q ball. All these constructions left an opened question that is : what happens when a fermion interacts with a Q ball. We shall answer this question in this work by using the constructions done to compute evaporation rates. We shall also obtain a new approach to compute evaporation rates.

Stephen Clark

2006-04-17T23:59:59.000Z

245

Interacting holographic dark energy with logarithmic correction  

E-Print Network (OSTI)

The holographic dark energy (HDE) is considered to be the most promising candidate of dark energy. Its definition is originally motivated from the entropy-area relation which depends on the theory of gravity under consideration. Recently a new definition of HDE is proposed with the help of quantum corrections to the entropy-area relation in the setup of loop quantum cosmology. Using this new definition, we investigate the model of interacting dark energy and derive its effective equation of state. Finally we establish a correspondence between generalized Chaplygin gas and entropy-corrected holographic dark energy.

Mubasher Jamil; M. Umar Farooq

2010-02-07T23:59:59.000Z

246

Visualizing Space-Based Interactions Among Distributed Agents ...  

Science Conference Proceedings (OSTI)

... Heidelberg 2006. Visualizing Space-Based Interactions Among Distributed ..... Knowledge Generation, Frame Problem, Cognitive Mapping. Lecture Notes in ...

247

Atoms Dressed with Light Show New Interactions, Could ...  

Science Conference Proceedings (OSTI)

... Contact: Mark Esser (301) 975-8735. Animation demonstrates enhancing low-energy atom cloud interactions with a light dressing. ...

2011-12-20T23:59:59.000Z

248

gas phase interactions as sources of contamination in solar silicon  

Science Conference Proceedings (OSTI)

About this Abstract. Meeting, 2014 TMS Annual Meeting & Exhibition. Symposium , Solar Cell Silicon. Presentation Title, GAS PHASE INTERACTIONS AS ...

249

Sandia National Labs: PCNSC: Departments: Radiation-Solid Interactions...  

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

Home About Us Departments Radiation, Nano Materials, & Interface Sciences > Radiation & Solid Interactions > Nanomaterials Sciences > Surface & Interface Sciences Semiconductor &...

250

NREL: News - NREL Launches Interactive Tool for Developing a...  

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

and educators experiment with future energy use scenarios. The interactive Buildings, Industry, Transportation, Electricity, and Transportation Scenarios (BITES) allows users...

251

Sandia National Labs: PCNSC: Departments: Radiation-Solid Interactions...  

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

Working with Sandia Contact Us Home About Us Departments Radiation, Nano Materials, & Interface Sciences > Radiation & Solid Interactions > Nanomaterials...

252

Sandia National Labs: PCNSC: Departments: Radiation-Solid Interactions  

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

Working with Sandia Contact Us Home About Us Departments Radiation, Nano Materials, & Interface Sciences > Radiation & Solid Interactions > Nanomaterials...

253

DIY Design Process for Interactive Surfaces Jennifer G. Sheridan1  

E-Print Network (OSTI)

DIY Design Process for Interactive Surfaces Jennifer G. Sheridan1 , James Tompkin2 , Abel Maciel3, we propose a DIY Design Process to assist designers in building their own interactive table, adopting a DIY approach to the design of interactive tables allows developers to gain a distinct advantage

Roussos, George

254

INTERACTION LINGUISTIQUE POUR LA CONCEPTION COOPRATIVE DE SCNES GRAPHIQUES  

E-Print Network (OSTI)

1 INTERACTION LINGUISTIQUE POUR LA CONCEPTION COOP�RATIVE DE SC�NES GRAPHIQUES Claudie FAURE'interaction linguistique participe à ce projet d'interfaces anthropomorphiques. La difficulté de l'interaction est réduite productions linguistiques de l'utilisateur permettent d'ordonner des actions qui réalisent ses intentions

Faure, Claudie

255

Partitioning the electrostatic interaction energy between two charge distributions  

E-Print Network (OSTI)

Partitioning the electrostatic interaction energy between two charge distributions B. Jayaram*, A of the electrostatic interaction energy and examine its consequences with some prototypical charge distributions the interaction between two charge distributions as a joint venture, we explore here the possibility

Jayaram, Bhyravabotla

256

Comparison of virus interactions with human signal transduction pathways  

Science Conference Proceedings (OSTI)

Viruses depend on their hosts at every stage of their life cycles and must therefore communicate with them via protein-protein interactions (PPI). To investigate the mechanisms of communication by different viruses, we overlay reported pairwise human, ... Keywords: host-pathogen interactions, protein function, protein-protein interaction networks, systems biology

Irtisha Singh; Oznur Tastan; Judith Klein-Seetharaman

2010-08-01T23:59:59.000Z

257

Weathergods: tangible interaction in a digital tabletop game  

Science Conference Proceedings (OSTI)

In this paper we describe the game 'Weathergods', which is implemented on the Entertaible tabletop gaming platform [1]. The game uses either iconic or symbolic [2] tangible objects for interaction and marries both the advantages of traditional board ... Keywords: digital tabletop gaming, interaction design, pervasive games, tangible interaction, tangible user interfaces

Saskia Bakker; Debby Vorstenbosch; Elise van den Hoven; Gerard Hollemans; Tom Bergman

2007-02-01T23:59:59.000Z

258

An empirical investigation of virtual Interaction in supporting learning  

Science Conference Proceedings (OSTI)

This research investigates "virtual interaction," a special type of interaction between a learner and a rich media representation of an instructor. Guided by the Technology Mediated Learning (TML) research framework, the research investigates the impacts ... Keywords: e-learning, question answering, technology mediated learning (TML), virtual interaction

Jinwei Cao; Janna M. Crews; Ming Lin; Judee K. Burgoon; Jay F. Nunamaker, Jr.

2008-07-01T23:59:59.000Z

259

Designing everyday technologies with human-power and interactive microgeneration  

Science Conference Proceedings (OSTI)

This paper creatively explores and critically inquires into power and energy at scales at which it can be generated by human bodily kinetic motion, with goals of promoting more engaging, meaningful, and sustainable interactions with and through interactive ... Keywords: energy, interactive microgeneration, sustainability

James Pierce; Eric Paulos

2012-06-01T23:59:59.000Z

260

Motionbeam: a metaphor for character interaction with handheld projectors  

Science Conference Proceedings (OSTI)

We present the MotionBeam metaphor for character interaction with handheld projectors. Our work draws from the tradition of pre-cinema handheld projectors that use direct physical manipulation to control projected imagery. With our prototype system, ... Keywords: character, gesture, handheld projector, interaction metaphor, interaction techniques, movement, pico projector

Karl D.D. Willis; Ivan Poupyrev; Takaaki Shiratori

2011-05-01T23:59:59.000Z

Note: This page contains sample records for the topic "recabs interactive recalculator" 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

iVo: interactive voting for the Olympics  

Science Conference Proceedings (OSTI)

This paper describes the creation of an interactive audience voting system, iVo. The device is intended for diving and gymnastics events during the 2004 Summer Olympics in Athens, Greece. iVo is adaptable and can be incorporated into a wider range of ... Keywords: Olympics usability, audience, design methodology, ergonomics, industrial design, interaction design, interactive, interface, voting

Steve Aboud; Michael Albers; Tyler Nemes

2004-04-01T23:59:59.000Z

262

Making sense: interactive sculptures as tangible design material  

Science Conference Proceedings (OSTI)

The field of tangible interaction shows an increasing focus on embodiment; how the body has a central role in how we as human beings experience, understand, and interact with the world we live in. In this paper we present a design exercise that has a ... Keywords: design methods, human actions, perceptual-motor skills, tangible interaction

Mads Vedel Jensen; Marcelle Stienstra

2007-08-01T23:59:59.000Z

263

TUIC: enabling tangible interaction on capacitive multi-touch displays  

Science Conference Proceedings (OSTI)

We present TUIC, a technology that enables tangible interaction on capacitive multi-touch devices, such as iPad, iPhone, and 3M's multi-touch displays, without requiring any hardware modifications. TUIC simulates finger touches on capacitive displays ... Keywords: 2d marker, frequency tag, interactive surface, multi-touch, physical interaction, tags, tangible, tui

Neng-Hao Yu; Li-Wei Chan; Seng Yong Lau; Sung-Sheng Tsai; I-Chun Hsiao; Dian-Je Tsai; Fang-I Hsiao; Lung-Pan Cheng; Mike Chen; Polly Huang; Yi-Ping Hung

2011-05-01T23:59:59.000Z

264

Mining and analysing scale-free protein protein interaction network  

Science Conference Proceedings (OSTI)

Protein protein interaction network is essential to understand the fundamental processes that govern cell biology. In this paper, we integrate information extraction and data mining techniques to extract and mine the scale-free protein protein interaction ... Keywords: bioinformatics, biomedical literature, chromatin proteins, clustering, computational biology, data mining, information extraction, information retrieval, protein protein interaction, scale-free network graph

Xiaohua Hu

2005-04-01T23:59:59.000Z

265

A hierarchical component model for large parallel interactive applications  

Science Conference Proceedings (OSTI)

This paper focuses on parallel interactive applications ranging from scientific visualization, to virtual reality or computational steering. Interactivity makes them particular on three main aspects: they are endlessly iterative, use advanced I/O devices, ... Keywords: Components, Composite design pattern, Interactive applications, Parallelism

Jean-Denis Lesage; Bruno Raffin

2012-06-01T23:59:59.000Z

266

Existence of Gibbsian point processes with geometry-dependent interactions  

E-Print Network (OSTI)

We establish the existence of stationary Gibbsian point processes for interactions that act on hyperedges between the points. For example, such interactions can depend on Delaunay edges or triangles, cliques of Voronoi cells or clusters of $k$-nearest neighbors. The classical case of pair interactions is also included. The basic tools are an entropy bound and stationarity.

David Dereudre; Remy Drouilhet; Hans-Otto Georgii

2010-03-15T23:59:59.000Z

267

Mercury-selenium interactions in the environment  

Science Conference Proceedings (OSTI)

The Clean Air Act Amendments of 1990 require the U.S. Environmental Protection Agency (EPA) to consider the need to control emissions of trace elements and compounds emitted from coal combustion, including coal-fired power plants. Concern has been expressed about emissions of mercury and arsenic, for example, since health effects may be associated with exposure to some of these compounds. By and large, effects of trace element emissions have been considered individually, without regard for possible interactions. To the extent that the relevant environmental pathways and health endpoints differ, this mode of analysis is appropriate. For example, arsenic is considered a carcinogen and mercury affects the brain. However, there may be compelling reasons to consider emissions of mercury (Hg) and selenium (Se) together: (1) Both Se and Hg are emitted from power plants primarily as vapors. (2) Hg and Se are both found in fish, which is the primary pathway for Hg health effects. (3) Se has been shown to suppress Hg methylation in aqueous systems, which is a necessary step for Hg health effects at current environmental concentrations. (4) Se is a trace element that is essential for health but that can also be toxic at high concentrations; it can thus have both beneficial and adverse health effects, depending on the dosage. This paper reviews some of the salient characteristics and interactions of the Hg-Se system, to consider the hypothesis that the effects of emissions of these compounds should be considered jointly.

Saroff, L. [Department of Energy, Washington, DC (United States); Lipfert, W.; Moskowitz, P.D. [Brookhaven National Lab., Upton, NY (United States). Dept. of Applied Science

1996-02-01T23:59:59.000Z

268

Global interactions, information flow, and chaos synchronization  

E-Print Network (OSTI)

We investigate the relationship between the emergence of chaos synchronization and the information flow in dynamical systems possessing homogeneous or heterogeneous global interactions whose origin can be external (driven systems) or internal (autonomous systems). By employing general models of coupled chaotic maps for such systems, we show that the presence of a homogeneous global field, either external or internal, for all times is not indispensable for achieving complete or generalized synchronization in a system of chaotic elements. Complete synchronization can also appear with heterogeneous global fields; it does not requires the simultaneous sharing of the field by all the elements in a system. We use the normalized mutual information and the information transfer between global and local variables to characterize complete and generalized synchronization. We show that these information measures can characterize both types of synchronized states and also allow to discern the origin of a global interaction field. A synchronization state emerges when a sufficient amount of information provided by a field is shared by all the elements in the system, on the average over long times. Thus, the maximum value of the top-down information transfer can be used as a predictor of synchronization in a system, as a parameter is varied.

G. Paredes; O. Alvarez-Llamoza; M. G. Cosenza

2013-07-17T23:59:59.000Z

269

High Temperature Interactions of Antimony with Nickel  

SciTech Connect

In this chapter, the surface and bulk interactions of antimony with the Ni-based anodes in solid oxide fuel cells (SOFC) will be discussed. High fuel flexibility is a significant advantage of SOFCs, allowing the direct use of fossil and bio fuels without a hydrogen separation unit. Synthesis gas derived from coal and biomass consists of a mixture of hydrogen, carbon monoxide, carbon dioxide, and steam, but finite amounts of tars and trace impurities such as S, Se, P, As, Sb, Cd, Pb, Cl, etc, are also always present. While synthesis gas is commonly treated with a series of chemical processes and scrubbers to remove the impurities, complete purification is not economical. Antimony is widely distributed in coals. During coal gasification antimony is volatilized, such that contact with the SOFC anodes and other SOFC parts, e.g., interconnect, current collecting wires, fuel gas supplying tubing, is most likely. This chapter addresses the following topics: high temperature Ni - Sb interactions; alteration phase, Ni3Sb, Ni5Sb2, NiSb, formation; thermochemical modeling; impact of Sb on the electrocatalytic activity of Ni toward the fuel oxidation and the presence of other impurities (sulfur, in particular); converted anode structural instability during long-term SOFC operation; comparison with nickel heterogeneous catalysts.

Marina, Olga A.; Pederson, Larry R.

2012-07-01T23:59:59.000Z

270

Confined superadiabatic premixed flame-flow interaction  

Science Conference Proceedings (OSTI)

Laminar premixed unity-Lewis number flames are studied numerically, to examine flow-flame interaction in a two-dimensional closed domain. Two opposed planar flame fronts are perturbed sinusoidally and allowed to develop by consuming premixed reactants. Combustion heat release leads to global pressure and temperature rise in the domain, due to confinement. A superadiabatic condition, with products temperature rising with distance behind the flame front, is observed due to stagnation pressure rise. Variations in tangential strain rate behind the perturbed flame fronts, due to flame curvature and heat release, result in a modified local superadiabatic temperature gradient in the products. These variations in temperature gradients are shown to determine the net local confinement-heating rate in the products, leading to corresponding deviations in products temperature, and the local reaction rate along the flame front. These observations, which are not consistent with one-dimensional superadiabatic stagnation flame behavior, are a direct result of the unrestrained unsteady nature of two-dimensional flame-flow interaction.

Najm, H.N.

1995-12-31T23:59:59.000Z

271

Cosmic Ray Interactions in Shielding Materials  

SciTech Connect

This document provides a detailed study of materials used to shield against the hadronic particles from cosmic ray showers at Earth’s surface. This work was motivated by the need for a shield that minimizes activation of the enriched germanium during transport for the MAJORANA collaboration. The materials suitable for cosmic-ray shield design are materials such as lead and iron that will stop the primary protons, and materials like polyethylene, borated polyethylene, concrete and water that will stop the induced neutrons. The interaction of the different cosmic-ray components at ground level (protons, neutrons, muons) with their wide energy range (from kilo-electron volts to giga-electron volts) is a complex calculation. Monte Carlo calculations have proven to be a suitable tool for the simulation of nucleon transport, including hadron interactions and radioactive isotope production. The industry standard Monte Carlo simulation tool, Geant4, was used for this study. The result of this study is the assertion that activation at Earth’s surface is a result of the neutronic and protonic components of the cosmic-ray shower. The best material to shield against these cosmic-ray components is iron, which has the best combination of primary shielding and minimal secondary neutron production.

Aguayo Navarrete, Estanislao; Kouzes, Richard T.; Ankney, Austin S.; Orrell, John L.; Berguson, Timothy J.; Troy, Meredith D.

2011-09-08T23:59:59.000Z

272

TIDAL INTERACTIONS IN MERGING WHITE DWARF BINARIES  

SciTech Connect

The recently discovered system J0651 is the tightest known detached white dwarf (WD) binary. Since it has not yet initiated Roche-lobe overflow, it provides a relatively clean environment for testing our understanding of tidal interactions. I investigate the tidal heating of each WD, parameterized in terms of its tidal Q parameter. Assuming that the heating can be radiated efficiently, the current luminosities are consistent with Q {sub 1} {approx} 7 x 10{sup 10} and Q {sub 2} {approx} 2 x 10{sup 7}, for the He and C/O WDs, respectively. Conversely, if the observed luminosities are merely from the cooling of the WDs, these estimated values of Q represent the upper limits. A large Q {sub 1} for the He WD means its spin velocity will be slower than that expected if it was tidally locked, which, since the binary is eclipsing, may be measurable via the Rossiter-McLaughlin effect. After one year, gravitational wave emission shifts the time of eclipses by 5.5 s, but tidal interactions cause the orbit to shrink more rapidly, changing the time by up to an additional 0.3 s after a year. Future eclipse timing measurements may therefore infer the degree of tidal locking.

Piro, Anthony L., E-mail: piro@caltech.edu [Theoretical Astrophysics, California Institute of Technology, 1200 East California Boulevard, M/C 350-17, Pasadena, CA 91125 (United States)

2011-10-20T23:59:59.000Z

273

Radionuclide Interaction and Transport in Representative Geologic Media |  

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

Radionuclide Interaction and Transport in Representative Geologic Radionuclide Interaction and Transport in Representative Geologic Media Radionuclide Interaction and Transport in Representative Geologic Media The report presents information related to the development of a fundamental understanding of disposal-system performance in a range of environments for potential wastes that could arise from future nuclear fuel cycle alternatives. It addresses selected aspects of the development of computational modeling capability for the performance of storage and disposal options. Topics include radionuclide interaction with geomedia, colloid-facilitated radionuclide transport (Pu colloids), interaction between iodide (accumulate in the interlayer regions of clay minerals) and a suite of clay minerals, adsorption of uranium onto granite and bentonite,

274

Proceedings of the 8th international interactive conference on Interactive TV&Video  

Science Conference Proceedings (OSTI)

It is our great pleasure to welcome you to the 8th European Conference on Interactive TV and Video -- EuroITV 2010 in Tampere, Finland. TV and video service undergo a tremendous change in recent years. The media systems are transforming into a ...

Artur Lugmayr; Petri Vuorimaa; Pertti Naranen; Célia Quico; Gunnar Harboe

2010-06-01T23:59:59.000Z

275

Enabling beyond-surface interactions for interactive surface with an invisible projection  

Science Conference Proceedings (OSTI)

This paper presents a programmable infrared (IR) technique that utilizes invisible, programmable markers to support interaction beyond the surface of a diffused-illumination (DI) multi-touch system. We combine an IR projector and a standard color projector ... Keywords: beyond-surface, infra-red projection, invisible marker, multi-display, multi-resolution, multi-touch, pico-projector, tabletop

Li-Wei Chan; Hsiang-Tao Wu; Hui-Shan Kao; Ju-Chun Ko; Home-Ru Lin; Mike Y. Chen; Jane Hsu; Yi-Ping Hung

2010-10-01T23:59:59.000Z

276

The Man computer Interactive Data Access System: 25 Years of Interactive Processing  

Science Conference Proceedings (OSTI)

On 12 October 1998, it was the 25th anniversary of the Man computer Interactive Data Access System (McIDAS). On that date in 1973, McIDAS was first used operationally by scientists as a tool for data analysis. Over the last 25 years, McIDAS has ...

Matthew A. Lazzara; John M. Benson; Robert J. Fox; Denise J. Laitsch; Joseph P. Rueden; David A. Santek; Delores M. Wade; Thomas M. Whittaker; J. T. Young

1999-02-01T23:59:59.000Z

277

Moderating Usability Tests: Principles and Practices for Interacting: Principles and Practices for Interacting  

Science Conference Proceedings (OSTI)

Many aspects of usability testing have been thoroughly studied and documented. This isn't true, however, of the details of interacting with the test participants who provide the critical usability data. This omission has meant that there have been no ... Keywords: Computer Science, User Interfaces

Joseph S. Dumas; Beth A. Loring

2008-02-01T23:59:59.000Z

278

USE OF VOLUNTARY CONSENSUS STANDARDS AND INTERACTION WITH STANDARDS  

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

USE OF VOLUNTARY CONSENSUS STANDARDS AND INTERACTION WITH STANDARDS USE OF VOLUNTARY CONSENSUS STANDARDS AND INTERACTION WITH STANDARDS DEVELOPMENT ORGANIZATIONS USE OF VOLUNTARY CONSENSUS STANDARDS AND INTERACTION WITH STANDARDS DEVELOPMENT ORGANIZATIONS Purpose This procedure identifies the process by which DOE adopts Voluntary Consensus Standards (VCSs) and provides guidance for the interaction of DOE and contractor employees with Standards Development Organizations (SDOs). Use of Voluntary Consensus Standards and Interaction with Standards Development Organizations (TSPP-03) More Documents & Publications DOE-TSPP-3, Use of Voluntary Consensus Standards and Interaction with Standards Development Organizations - August 1, 2000 DOE-TSPP-3, Use of Non-Government Standards and Interaction with Non-Government Standards Bodies - July 1, 2009

279

REN21 Renewables Interactive Map | Open Energy Information  

Open Energy Info (EERE)

REN21 Renewables Interactive Map REN21 Renewables Interactive Map Jump to: navigation, search Tool Summary LAUNCH TOOL Name: REN21's Renewables Interactive Map Agency/Company /Organization: Renewable Energy Policy Network for the 21st Century (REN21) Sector: Energy Focus Area: Renewable Energy Topics: Market analysis, Policies/deployment programs, Resource assessment Resource Type: Dataset, Maps Website: www.map.ren21.net/ References: Renewables Interactive Map[1] The REN21 Renewables Interactive Map provides information on renewable energy policies, expansion targets, current shares, installed capacity, current production, future scenarios, and policy pledges. References ↑ "Renewables Interactive Map" Retrieved from "http://en.openei.org/w/index.php?title=REN21_Renewables_Interactive_Map&oldid=383282"

280

Argonne Chemical Sciences & Engineering - Fundamental Interactions -  

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

tranter shock tube tranter shock tube A shock tube for high temperature studies of chemical reaction kinetics. Overview The goal of this program is to develop a fundamental understanding of the elementary chemical reactions, non-reactive energy transfer processes, and coupled kinetics processes involved in combustion. The basic scientific approach is to combine a theoretical effort in the energetics, dynamics, and kinetics of chemical reactions with an experimental effort in thermochemistry, dynamics, and kinetics. Both the theoretical and experimental components of the program are vertically integrated to span a wide range of phenomena relevant to the study of chemical reactivity. This integrated approach produces synergy that results from the strong interaction between the theoretical and experimental efforts. Taken as a

Note: This page contains sample records for the topic "recabs interactive recalculator" 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

LITHIUM LITERATURE REVIEW: LITHIUM'S PROPERTIES AND INTERACTIONS  

Office of Scientific and Technical Information (OSTI)

HEDL-TME 78-15 HEDL-TME 78-15 uc-20 LITHIUM LITERATURE REVIEW: LITHIUM'S PROPERTIES AND INTERACTIONS Hanf ord Engineering Development Laboratory -~ - - , . .. . D.W. Jeppson J.L. Ballif W.W. Yuan B.E. Chou - - - . - . - -- r - N O T l C E n ~ h u mpon w prepared as an account of work iponrored by the United States Government. Neither the Unitcd States nor the United Stater Department of Energy. nor any of their employees, nor any of then contractor^, subcontractors. or their employees, maker any warranty, cxprcu or Implied. or anumcs any legal liability or rcrponabllity for the accuracy. cornplctcncs or uvfulnes of any information. apparatus, product or p r o a s ditclorcd. or rcpments that its u s would not infringe pnvatcly owned nghts. April 1978 HANFORD ENGINEERING DEVELOPMENT LABORATORY

282

Relative localization of point particle interactions  

E-Print Network (OSTI)

We review the main concepts of the recently introduced principle of relative locality and investigate some aspects of classical interactions between point particles from this new perspective. We start with a physical motivation and basic mathematical description of relative locality and review the treatment of a system of classical point particles in this framework. We then examine one of the unsolved problems of this picture, the apparent ambiguities in the definition of momentum constraints caused by a non-commutative and/or non-associative momentum addition rule. The gamma ray burst experiment is used as an illustration. Finally, we use the formalism of relative locality to reinterpret the well-known multiple point particle system coupled to 2+1 Einstein gravity, analyzing the geometry of its phase space and once again referring to the gamma ray burst problem as an example.

José Ricardo Oliveira

2011-10-25T23:59:59.000Z

283

Interaction of arginine oligomer with model membrane  

SciTech Connect

Short oligomers of arginine (R8) have been shown to cross readily a variety of biological barriers. A hypothesis was put forward that inverted micelles form in biological membranes in the presence of arginine oligomer peptides, facilitating their transfer through the membranes. In order to define the role of peptide-lipid interaction in this mechanism, we prepared liposomes as the model membrane to study the ability of R8 inducing calcein release from liposomes, the fusion of liposomes, R8 binding to liposomes and membrane disturbing activity of the bound R8. The results show that R8 binding to liposome membrane depends on lipid compositions, negative surface charge density and interior water phase pH values of liposomes. R8 has no activity to induce the leakage of calcein from liposomes or improve liposome fusion. R8 does not permeabilize through the membrane spontaneously. These peptides delivering drugs through membranes may depend on receptors and energy.

Yi, Dandan [Department of Pharmacy, Tongji Medical College, Huazhong University of Science and Technology, No.13, Hangkong Road, Wuhan 430040 (China)]. E-mail: yi_dandan@yahoo.com.cn; Guoming, Li [National Laboratory of Biomacromolecules, Institute of Biophysics, The Chinese Academy of Science, Beijing 100101 (China); Gao, Li [Department of Pharmacy, Tongji Medical College, Huazhong University of Science and Technology, No.13, Hangkong Road, Wuhan 430040 (China); Wei, Liang [National Laboratory of Biomacromolecules, Institute of Biophysics, The Chinese Academy of Science, Beijing 100101 (China)

2007-08-10T23:59:59.000Z

284

Three regimes of relativistic beam - plasma interaction  

SciTech Connect

Three regimes of relativistic beam - plasma interaction can in principle be reached at the ATF depending on the relative transverse and longitudinal size of the electron bunch when compared to the cold plasma collisionless skin depth c?{omega}{sub pe}: the plasma wakefield accelerator (PWFA), the self-modulation instability (SMI), and the current filamentation instability (CFI) regime. In addition, by choosing the bunch density, the linear, quasi-nonlinear and non linear regime of the PWFA can be reached. In the case of the two instabilities, the bunch density determines the growth rate and therefore the occurrence or not of the instability. We briefly describe these three regimes and outline results demonstrating that all these regime have or will be reached experimentally. We also outline planned and possible follow-on experiments.

Muggli, P.; Allen, B.; Fang, Y.; Yakimenko, V.; Babzien, M.; Kusche, K.; Fedurin, M.; Vieira, J.; Martins, J.; Silva, L. [Max Planck Institute for Physics, 80805 Munich (Germany) and University of Southern California, Los Angeles, CA 90089 (United States); University of Southern California, Los Angeles, CA 90089 (United States); Brookhaven National Laboratory, Upton, NY 11973 (United States); GoLP/Instituto de Plasmas e Fusao Nuclear - Laboratorio Associado Instituto Superior Tecnico (IST), Technical University of Lisbon, Lisboa (Portugal)

2012-12-21T23:59:59.000Z

285

FastBit: Interactively Searching Massive Data  

Science Conference Proceedings (OSTI)

As scientific instruments and computer simulations produce more and more data, the task of locating the essential information to gain insight becomes increasingly difficult. FastBit is an efficient software tool to address this challenge. In this article, we present a summary of the key underlying technologies, namely bitmap compression, encoding, and binning. Together these techniques enable FastBit to answer structured (SQL) queries orders of magnitude faster than popular database systems. To illustrate how FastBit is used in applications, we present three examples involving a high-energy physics experiment, a combustion simulation, and an accelerator simulation. In each case, FastBit significantly reduces the response time and enables interactive exploration on terabytes of data.

Wu, Kesheng; Ahern, Sean; Bethel, E. Wes; Chen, Jacqueline; Childs, Hank; Cormier-Michel, Estelle; Geddes, Cameron; Gu, Junmin; Hagen, Hans; Hamann, Bernd; Koegler, Wendy; Lauret, Jerome; Meredith, Jeremy; Messmer, Peter; Otoo, Ekow; Perevoztchikov, Victor; Poskanzer, Arthur; Prabhat,; Rubel, Oliver; Shoshani, Arie; Sim, Alexander; Stockinger, Kurt; Weber, Gunther; Zhang, Wei-Ming

2009-06-23T23:59:59.000Z

286

Variable Interactions in Query-Driven Visualization  

SciTech Connect

One fundamental element of scientific inquiry is discoveringrelationships, particularly the interactions between different variablesin observed or simulated phenomena. Building upon our prior work in thefield of Query-Driven Visualization, where visual data analysisprocessing is focused on subsets of large data deemed to be"scientifically interesting," this new work focuses on a novel knowledgediscovery capability suitable for use with petascale class datasets. Itenables visual presentation of the presence or absence of relationships(correlations) between variables in data subsets produced by Query-Drivenmethodologies. This technique holds great potential for enablingknowledge discovery from large and complex datasets currently emergingfrom SciDAC and INCITE projects. It is sufficiently generally to beapplicable to any time of complex, time-varying, multivariate data fromstructured, unstructured or adaptive grids.

Bethel, E. Wes; Gosink, Luke J.; Anderson, John C.; Joy, Kenneth I.

2007-10-25T23:59:59.000Z

287

Interaction of DOE SNF and Packaging Materials  

DOE Green Energy (OSTI)

A sensitivity analysis was conducted to identify and evaluate potential destructive interactions between the materials in US Department of Energy (USDOE) spent nuclear fuels (SNFs) and their storage/disposal canisters. The technical assessment was based on the thermodynamic properties as well as the chemical and physical characteristics of the materials expected inside the canisters. No chemical reactions were disclosed that could feasibly corrode stainless steel canisters to the point of failure. However, the possibility of embrittlement (loss of ductility) of the stainless steel through contact with liquid metal fission products or hydrogen inside the canisters cannot be dismissed. Higher-than-currently-permitted internal gas pressures must also be considered. These results, based on the assessment of two representative 90-year-cooled fuels that are stored at 200°C in stainless steel canisters with internal blankets of helium, may be applied to most of the fuels in the USDOE's SNF inventory.

P. A. Anderson

1998-09-01T23:59:59.000Z

288

Electron-Photon Interactions in Graphene  

E-Print Network (OSTI)

Graphene's low-energy electronic excitations obey a 2+1 dimensional Dirac Hamiltonian. After extending this Hamiltonian to include interactions with a quantized electromagnetic field, we calculate the amplitude associated with the simplest, tree-level Feynman diagram: the vertex connecting a photon with two electrons. This amplitude leads to analytic expressions for the 3D angular dependence of photon emission, the photon-mediated electron-hole recombination rate, and corrections to graphene's opacity $\\pi \\alpha$ and dynamic conductivity $\\pi e^2/2 h$ for situations away from thermal equilibrium, as would occur in a graphene laser. We find that Ohmic dissipation in perfect graphene can be attributed to spontaneous emission.

Mecklenburg, Matthew; Regan, B C

2010-01-01T23:59:59.000Z

289

Multi-transmission-line-beam interactive system  

E-Print Network (OSTI)

We construct here a Lagrangian field formulation for a system consisting of an electron beam interacting with a slow-wave structure modeled by a possibly non-uniform multiple transmission line (MTL). In the case of a single line we recover the linear model of a traveling wave tube (TWT) due to J.R. Pierce. Since a properly chosen MTL can approximate a real waveguide structure with any desired accuracy, the proposed model can be used in particular for design optimization. Furthermore, the Lagrangian formulation provides for: (i) a clear identification of the mathematical source of amplification, (ii) exact expressions for the conserved energy and its flux distributions obtained from the Noether theorem. In the case of uniform MTLs we carry out an exhaustive analysis of eigenmodes and find sharp conditions on the parameters of the system to provide for amplifying regimes.

Alexander Figotin; Guillermo Reyes

2013-04-19T23:59:59.000Z

290

Interaction control of a redundant mobile manipulator  

SciTech Connect

This paper discusses the modeling and control of a spatial mobile manipulator that consists of a robotic manipulator mounted on a wheeled mobile platform. The Lagrange-d`Alembert formulation is used to obtain a concise description of the dynamics of the system, which is subject to nonholonomic constraints. The complexity of the model is increased by introducing kinematic redundancy, which is created when a multilinked manipulator is used. The kinematic redundancy is resolved by decomposing the mobile manipulator into two subsystems: the mobile platform and the manipulator. The redundancy resolution scheme employs a nonlinear interaction-control algorithm, which is developed and applied to coordinate the two subsystems` controllers. The subsystem controllers are independently designed, based on each subsystem`s dynamic characteristics. Simulation results show the promise of the developed algorithm.

Chung, J.H.; Velinsky, S.A.; Hess, R.A. [Univ. of California, Davis, CA (United States). Dept. of Mechanical and Aeronautical Engineering

1998-12-01T23:59:59.000Z

291

Study of electron-positron interactions  

SciTech Connect

For the past seven years, this group has been interested in the study of tests of the Standard Model of Electroweak interactions. The program has centered about the AMY experiment which examines the nature of the final state products in electron-positron collisions in the center of mass energy range near 60 GeV. Results of these measurements have shown a remarkable consistency with the predictions of the minimal model of 3 quark and lepton generations and single charged and neutral intermediate bosons. No new particles or excited states have been observed nor has any evidence for departures in cross sections or angular asymmetries from expectations been observed. These conclusions have been even more firmly established by the higher energy results from the LEP and SLC colliders at center of mass energies of about 90 GeV. Our focus is shifting to the neutrino as a probe to electroweak interactions. The relative merit of attempting to observe neutrinos from point sources versus observing neutrinos generally is not easy to predict. The improved ability to interpret is offset by the probably episodic nature of the emission and irreproducibility of the results. In this phase of development, it is best to be sensitive to both sources of neutrinos. As a second phase of our program at Virginia Tech, we are studying the feasibility of detecting cosmic ray neutrinos in a proposed experiment which we have called NOVA. the results of the test setup will be instrumental in developing an optimum design. A third program we are involved in is the MEGA experiment at Los Alamos, an experiment to place a limit on the rate of muon decay to electron plus photon which is forbidden by the Standard Model.

Abashian, A.; Gotow, K.; Philonen, L.

1990-09-15T23:59:59.000Z

292

The Manhattan Project: An Interactive History  

Office of Scientific and Technical Information (OSTI)

Leslie Groves and J. Robert Oppenheimer In a national survey at the turn of the millennium, both journalists and the public ranked the dropping of the atomic bomb and the end of the Second World War as the top news stories of the twentieth-century. The advent of nuclear weapons, made possible by the Manhattan Project, not only helped bring an end to the Second World War-it ushered in the atomic age and determined how the next war, the Cold War, would be fought. The Manhattan Project: An Interactive History is intended to provide a comprehensive overview of the Manhattan Project. Five main topical areas-Events, People, Places, Processes, and Science-are further divided into sub-sections, each with an introductory page and as many as a dozen or more sub-pages. The site is interactive in the sense that it is designed with the flexibility to meet the needs of a variety of users. Those seeking a brief overview of the Manhattan Project, for example, should start with the introductory pages for the eight sub-sections of the Events Section. Users wanting a more in-depth chronological history should read, in order, the fifty-six Events sub-pages. Numerous internal links within the content of the pages allows the reader to easily move from page to page, wherever his or her interests lead. There are thus multiple ways for the user to approach the site. In addition, the Resources Section provides access to a variety of resource materials, including photos, documents, maps, and published histories.

293

The Particle Adventure | What holds it together? | The four interactions  

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

The Standard Model > What holds it together? > The four interactions The Standard Model > What holds it together? > The four interactions The four interactions Now we think we have a good idea of what the world is made of: quarks and leptons. So... What holds it together? The universe, which we know and love, exists because the fundamental particles interact. These interactions include attractive and repulsive forces, decay, and annihilation. There are four fundamental interactions between particles, and all forces in the world can be attributed to these four interactions! That's right: Any force you can think of -- friction, magnetism, gravity, nuclear decay, and so on -- is caused by one of these four fundamental interactions. What's the difference between a force and an interaction? This is a hard distinction to make. Strictly speaking, a force is the effect on a particle due to the presence of other particles. The interactions of a particle include all the forces that affect it, but also include decays and annihilations that the particle might go through. (We will spend the next chapter discussing these decays and annihilations in more depth.)

294

2010 Small Area Health Insurance Estimates (SAHIE) Interactive Data and  

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

2010 Small Area Health Insurance Estimates (SAHIE) Interactive Data and 2010 Small Area Health Insurance Estimates (SAHIE) Interactive Data and Mapping Tool Consumer Data Apps Challenges Resources About Blogs Let's Talk Feedback Consumer You are here Data.gov » Communities » Consumer » Data 2010 Small Area Health Insurance Estimates (SAHIE) Interactive Data and Mapping Tool Dataset Summary Description The Interactive Data and Mapping Tool provides users a way to access all post-2005 SAHIE data; in multiple formats; in a sleek, organized, and innovative way. Currently, data can be downloaded as a Pdf, CSV or screenshot. Tags {"small area",model,"health insurance",uninsured,"interactive maps","interactive data"} Dataset Ratings Overall 0 No votes yet Data Utility 0 No votes yet Usefulness 0 No votes yet

295

NETL - Bituminous Baseline Performance and Cost Interactive Tool | Open  

Open Energy Info (EERE)

NETL - Bituminous Baseline Performance and Cost Interactive Tool NETL - Bituminous Baseline Performance and Cost Interactive Tool Jump to: navigation, search Tool Summary LAUNCH TOOL Name: Bituminous Baseline Performance and Cost Interactive Tool Agency/Company /Organization: National Energy Technology Laboratory Sector: Energy Topics: Baseline projection, GHG inventory Resource Type: Software/modeling tools Website: www.netl.doe.gov/energy-analyses/refshelf/results.asp?ptype=Models/Too References: Bituminous Baseline Performance and Cost Interactive Tool [1] Bituminous Baseline Performance and Cost Interactive Tool The Bituminous Baseline Performance and Cost Interactive Tool illustrates key data from the Cost and Performance Baseline for Fossil Energy Plants - Bituminous Coal and Natural Gas to Electricity report. The tool provides an

296

Interaction Design and Agile Development: A Real-World Perspective  

E-Print Network (OSTI)

Although both agile development methods and interaction design aim to build quality software that meets the users needs, each approaches development from a different perspective. Agile development methods describe activities addressing the coding part of software development, whereas interaction design methods describe activities for developing that aspect of the software that will be perceived by the user. Agile develop-ment and interaction design each have little to say about the other, despite the reality that both approaches are combined in practice. There has been little investigation into how the two processes work together, and the is-sues that arise. We conducted studies of real-world software teams, that use both interaction design and agile development, to aim for a better un-derstanding of practice. We focus on issues related to interaction design being done up front (before implementation begins), the effect of incorpo-rating interaction design techniques into the agile development iterations,

Jennifer Ferreira

2007-01-01T23:59:59.000Z

297

FingerPad: private and subtle interaction using fingertips  

Science Conference Proceedings (OSTI)

We present FingerPad, a nail-mounted device that turns the tip of the index finger into a touchpad, allowing private and subtle interaction while on the move. FingerPad enables touch input using magnetic tracking, by adding a Hall sensor grid on the ... Keywords: eyes-free interaction, finger-mounted device, instant-available, nail device, private input, subtle interaction

Liwei Chan, Rong-Hao Liang, Ming-Chang Tsai, Kai-Yin Cheng, Chao-Huai Su, Mike Y. Chen, Wen-Huang Cheng, Bing-Yu Chen

2013-10-01T23:59:59.000Z

298

Colliding clouds of strongly interacting spin-polarized fermions  

Science Conference Proceedings (OSTI)

Motivated by a recent experiment at MIT, we consider the collision of two clouds of spin-polarized atomic Fermi gases close to a Feshbach resonance. We explain why two dilute gas clouds, with underlying attractive interactions between their constituents, bounce off each other in the strongly interacting regime. Our hydrodynamic analysis, in excellent agreement with experiment, gives strong evidence for a metastable many-body state with effective repulsive interactions.

Taylor, Edward; Zhang Shizhong; Schneider, William; Randeria, Mohit [Department of Physics, Ohio State University, Columbus, Ohio 43210 (United States)

2011-12-15T23:59:59.000Z

299

Thermodynamical description of the interacting new agegraphic dark energy  

E-Print Network (OSTI)

We describe the thermodynamical interpretation of the interaction between new agegraphic dark energy and dark matter in a non-flat universe. When new agegraphic dark energy and dark matter evolve separately, each of them remains in thermodynamic equilibrium. As soon as an interaction between them is taken into account, their thermodynamical interpretation changes by a stable thermal fluctuation. We obtain a relation between the interaction term of the dark components and this thermal fluctuation.

A. Sheykhi; M. R. Setare

2009-12-08T23:59:59.000Z

300

Review of cladding-coolant interactions during LWR accident transients  

Science Conference Proceedings (OSTI)

Some of the coolant-cladding interactions that can take place during the design basis loss-of-coolant accident and the Three Mile Island loss-of-coolant accident are analyzed. The physical manifestations of the interactions are quite similar, but the time sequences involved can cause very different end results. These results are described and a listing is given of the main research programs that are involved in coolant-cladding interaction research.

Hobson, D.O.

1980-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "recabs interactive recalculator" 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

Wake potentials of the ILC Interaction Region  

SciTech Connect

The vacuum chamber of the ILC Interaction Region (IR) is optimized for best detector performance. It has special shaping to minimize additional backgrounds due to the metal part of the chamber. Also, for the same reason this thin vacuum chamber does not have water cooling. Therefore, small amounts of power, which may be deposited in the chamber, can be enough to raise the chamber to a high temperature. One of the sources of 'heating' power is the electromagnetic field of the beam. This field diffracts by non-regularities of the beam pipe and excites free-propagating fields, which are then absorbed by the pipe wall. In addition we have a heating power of the image currents due to finite conductivity of the metallic wall. We will discuss these effects as updating the previous results. The conclusions of this report are: (1) The amount of the beam energy loss in IR is almost equal to the energy loss in one ILC (TESLA) accelerating cryo-module; (2) Addition energy spread at IR is very small; (3) Spectrum of the wake fields is limited 300 GHz; (4) Average power of the wake fields excited in IR is 30 W for nominal ILC parameters; and (5) Pulse power in this case is 6 kilowatts.

Novokhatski, A.; /SLAC

2011-08-16T23:59:59.000Z

302

Turbulence-Flame Interactions in Type Ia Supernovae  

E-Print Network (OSTI)

Turbulence-Flame Interactions in Type Ia Supernovae A. J.Normalised time (e) Normalised flame speed Normalised time (length scale (cm) Laminar flame width Gibson scale Cell

Aspden, Andrew J; Lawrence Berkeley National Laboratory, 1 Cyclotron Road, MS 50A-1148, Berkeley, CA 94720 (Authors 1, 2 & 3); Department of Astronomy and Astrophysics, University of California at Santa Cruz, Santa Cruz, CA 95064 (Author 4); Department of Physics and Astronomy, Stony Brook University, Stony Brook, NY 11794 (Author 5)

2008-01-01T23:59:59.000Z

303

Interactive effects of maternal and environmental exposure to...  

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

Interactive effects of maternal and environmental exposure to coal combustion wastes decrease survival of larval southern toads (Bufo terrestris) Brian S. Metts a, * , Kurt A....

304

Compressible Turbulence and Interactions with Shock Waves and...  

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

Why it Matters: Shockturbulence interaction is a fundamental phenomenon in fluid mechanics that occurs in a wide range of interesting problems in various disciplines,...

305

Bring Your Green to Work: Interactive cubicle | ENERGY STAR  

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

to promote energy efficiency in your office. This virtual office is a part of EPA's ENERGY STAR Bring Your Green to Work campaign, which offers tools and interactive...

306

Hydrodynamic Interactions of Two Micro-bubbles Due to an ...  

Science Conference Proceedings (OSTI)

Presentation Title, Hydrodynamic Interactions of Two Micro-bubbles Due to an ... A Review of Pyro, Hydro and Electro-metallurgical Processes for Recovering ...

307

Summary of the Latin American Workshop on Fundamental Interactions  

E-Print Network (OSTI)

Summary of the Latin American Workshop on Fundamental Interactions held at the Physics Department of the Universidad de Buenos Aires from 26 to 30 July 2004.

C. A. Garcia Canal

2004-09-08T23:59:59.000Z

308

Hydrogen-Defect Interactions in the Framework of the Defactant ...  

Science Conference Proceedings (OSTI)

Symposium, Multiscale Approaches to Hydrogen-assisted Degradation of Metals. Presentation Title, Hydrogen-Defect Interactions in the Framework of the ...

309

Modeling complex contacts involving deformable objects for haptic interaction.  

E-Print Network (OSTI)

??Haptic interaction allows a human user to touch and feel objects in virtual or remote environments with the tactile feedback as if he/she is handling… (more)

Luo, Qi

310

Climate-Carbon Cycle Interactions Dr. John P. Krasting  

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

Ensemble Modeling of Climate-Carbon Cycle Interactions Dr. John P. Krasting geophysical fluid dynamics Laboratory Wednesday, Jan 23, 2013 - 4:15PM MBG AUDITORIUM Refreshments at...

311

Jefferson Lab Science Series - Interactive Computer Games and...  

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

(Detecting Einstein's Gravity Waves) Detecting Einstein's Gravity Waves Interactive Computer Games and Animation Ms. Stephanie Barish - Shoah Foundation December 10, 1996...

312

Interaction between Lattice Dislocation and Weak Interface in ...  

Science Conference Proceedings (OSTI)

We studied the interaction between lattice dislocations and weak interfaces in anisotropic bi-layer composites by using the Green's function method.

313

Studying Wind Energy/Bird Interactions: A Guidance Document  

DOE Green Energy (OSTI)

This guidance document is a product of the Avian Subcommittee of the National Wind Coordinating Committee (NWCC). The NWCC was formed to better understand and promote responsible, credible, and comparable avian/wind energy interaction studies. Bird mortality is a concern and wind power is a potential clean and green source of electricity, making study of wind energy/bird interactions essential. This document provides an overview for regulators and stakeholders concerned with wind energy/bird interactions, as well as a more technical discussion of the basic concepts and tools for studying such interactions.

Anderson, R. [California Energy Commission (US); Morrison, M. [California State Univ., Sacramento, CA (US); Sinclair, K. [Dept. of Energy/National Renewable Energy Lab. (US); Strickland, D. [WEST, Inc. (US)

1999-12-01T23:59:59.000Z

314

Interactive Map Shows Geothermal Resources - Energy Innovation Portal  

Interactive Map Shows Geothermal Resources. February 12, 2013. Source: Jeff Barnard, AP Environmental Writer GRANTS PASS, Ore. (AP) — With the click of a mouse ...

315

The plant-soil interface: understanding dynamic interactions...  

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

plant-soil interface: understanding dynamic interactions in the context of environmental change Gary Stacey 1 , Ljlijana Pasa-Tolic 2 , Himadri Pakrasi 3 , David Hoyt 2 , Alice...

316

Experiment-Based Model for the Chemical Interactions between...  

Open Energy Info (EERE)

Experiment-Based Model for the Chemical Interactions between Geothermal Rocks, Supercritical Carbon Dioxide and Water Geothermal Project Jump to: navigation, search Last modified...

317

Interactive focus of light fields for 3D displays  

E-Print Network (OSTI)

basic GLSL functions for shader program support. For earlyalso eased fragment shader coding and debugging with itsencapsulates all the shader interaction for rendering and

Lin, Karen A.

2007-01-01T23:59:59.000Z

318

Smart Grid Technology Interactive Model | Argonne National Laboratory  

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

Smart Grid Technology Interactive Model Share Description As our attention turns to new cars that run partially or completely on electricity, how can we redesign our electric grid...

319

Standard electroweak interactions and Higgs bosons  

SciTech Connect

In the standard model, only one basic component remains to be found: the Higgs boson. The specifics of Higgs boson production and detection, with decay to t anti t and a particular t quark mass range in mind, have not been examined in detail. As such, the working group on Standard Electroweak Interactions and Higgs Bosons at this meeting decided to concentrate on Higgs boson production and detection at SSC energies in the particular case where the Higgs mass is in the range so as to make t anti t quark-antiquark pairs the dominant decay mode. The study of this case, that of the so-called intermediate mass Higgs, had already been launched in the Berkeley PSSC Workshop on Electroweak Symmetry Breaking, and was continued and extended here. The problems of t quark jet identification and detection efficiency and the manner of rejection of background (especially from b quark jets) with realistic detectors then occupied much of the attention of the group. The subject of making precise measurements of parameters in the standard model at SSC energies is briefly examined. Then we delve into the Higgs sector, with an introduction to the neutral Higgs of the standard model together with its production cross-sections in various processes and the corresponding potential backgrounds. A similar, though briefer, discussion for a charged Higgs boson (outside the Standard Model) follows. The heart of the work on identifying and reconstructing the t and then the Higgs boson in the face of backgrounds is discussed. The problems with semileptonic decays, low energy jet fragments, mass resolution, and b-t discrimination all come to the fore. We have tried to make a serious step here towards a realistic assessment of the problems entailed in pulling a signal out of the background, including a rough simulation of calorimeter-detector properties. 25 references.

Cox, B.; Gilman, F.J.

1984-09-01T23:59:59.000Z

320

Radiation levels in the SSC interaction regions  

Science Conference Proceedings (OSTI)

The radiation environment in a typical SSC detector has been evaluated using the best available particle production models coupled with Monte Carlo simulations of hadronic and electromagnetic cascades. The problems studied include direct charged particle dose, dose inside a calorimeter from the cascades produced by incident photons and hadrons, the flux of neutrons and photons backscattered from the calorimeter into a central cavity, and neutron flux in the calorimeter. The luminosity lifetime at the SSC is dominated by collision losses in the interaction regions, where the luminosity is equivalent to losing an entire full-energy proton beam into the apparatus every six days. The result of an average p-p collision can be described quite simply. The mean charged multiplicity is about 110, and the particles are distributed nearly uniformly in pseudorapidity ({eta}) over all the angles of interest. The transverse momentum distribution is independent of angle, and for our purposes may be written as p{perpendicular}exp(-p{perpendicular}/{beta}). The mean value of p{perpendicular} may be as high as 0.6 GeV/c. Most of the radiation is produced by the very abundant low-p{perpendicular} particles. The dose or neutron fluence produced by individual particles in this energy region are simulated over a wide variety of conditions, and several measurements serve to confirm the simulation results. In general, the response (a dose, fluence, the number of backscattered neutrons, etc.) for an incident particle of momentum p can be parameterized in the form Np{sup {alpha}}, where 0.5 < {alpha}< 1.0. The authors believe most of their results to be accurate to within a factor of two or three, sufficiently precise to serve as the basis for detailed designs.

Groom, D.E. [ed.

1988-06-10T23:59:59.000Z

Note: This page contains sample records for the topic "recabs interactive recalculator" 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

Computer Vision and Human-Computer Interaction: artificial vision techniques and use cases with creating interfaces and interaction models.  

E-Print Network (OSTI)

??Here is described how Computer Vision could give improvements to Human-Computer Interaction. Starting from a brief description of computers and human beings, follows a description… (more)

Comite, Marco

2013-01-01T23:59:59.000Z

322

Collective interaction by design collective controllers for social navigation on digital photos  

Science Conference Proceedings (OSTI)

This paper seeks to attract attention to the possibilities for designing for collaborative control and social negotiation in everyday interaction design. This work is starts out from the interaction model of collective interaction, which is a model depicting ... Keywords: collective interaction, interaction device, shared display, social interaction, tactile

Marianne Graves Petersen; Peter Gall Krogh; Morten Boye Mortensen; Thomas Møller-Lassen; Ditte Hvas Mortensen

2010-10-01T23:59:59.000Z

323

The significant screwdriver: care, domestic masculinity, and interaction design  

Science Conference Proceedings (OSTI)

HCI is increasingly recognizing its accountability to stakeholders beyond individual end users. The field now acknowledges that interaction designs participate in social formations, exerting political force whether or not designers intend them to. Inspired ... Keywords: domestic care work, feminist HCI, gender, interaction design, research through design

Shaowen Bardzell; Shad Gross; Jeffrey Wain; Austin Toombs; Jeffrey Bardzell

2011-07-01T23:59:59.000Z

324

The role of cultural forms in tangible interaction design  

Science Conference Proceedings (OSTI)

I suggest an approach to tangible interaction design that builds on social and cultural foundations. Specifically, I propose that designers can evoke cultural forms as a means to tap into users' existing cognitive, physical, and emotional resources. ... Keywords: cultural forms, design, tangible interaction

Michael S. Horn

2013-02-01T23:59:59.000Z

325

Accessible interactive television using the MPEG-21 standard  

Science Conference Proceedings (OSTI)

In this paper, the accessibility of interactive television (iTV) is discussed as a primary factor for its satisfactory adoption and commercial success. The work presented here is undertaken in the context of a research project that focuses on delivering ... Keywords: Accessible interactive TV, Collaborative filtering, Content adaptation approach, MPEG-21, Metadata, Pervasive environments

Evangelos Vlachogiannis; Damianos Gavalas; George E. Tsekouras; Christos N. Anagnostopoulos

2011-06-01T23:59:59.000Z

326

Computer Aided Composition System with Interactive Selective Population Climbing  

Science Conference Proceedings (OSTI)

In this work, we are developing the computer aided composition system. This system aids a person, which knows cellphone or background music of home page or software. This system is implemented with the interactive selective population climbing. We suppose ... Keywords: computer aided composition system, interactive selective population climbing, composing model

Hiroshi Hasui

2009-03-01T23:59:59.000Z

327

A theoretical framework to characterize multichannel interaction in electronic commerce  

Science Conference Proceedings (OSTI)

This paper presents an initial study of multichannel interactions within the framework of the E-Marketing. A analysis and prediction theoretical framework, based on the one hand on concepts resulting from psycholinguistics, and the other hand on information ... Keywords: E-marketing, interaction, media richness theory, multichannel, psycholinguistics

Vincent Chevrin; Alain Derycke; José Rouillard

2003-11-01T23:59:59.000Z

328

A Study of Premixed Propagating Flame Vortex Interaction  

Science Conference Proceedings (OSTI)

Experimental data is presented for the interaction between a propagating flame and a simple vortex flow field structure generated in the wake of solid obstacles. The interaction between gas movement and obstacles creates vortex shedding forming a simple ... Keywords: Combustion, Flame/Vortex, PIV, Visualization

G. K. Hargrave; S. Jarvis

2006-04-01T23:59:59.000Z

329

Interactive image search by 2D semantic map  

Science Conference Proceedings (OSTI)

In this demo, we present a novel interactive image search system, image search by 2D semantic map. This system enables users to indicate what semantic concepts are expected to appear and even how these concepts are spatially distributed in the ... Keywords: color map, concept map, interactive image search

Hao Xu; Jingdong Wang; Xian-Sheng Hua; Shipeng Li

2010-04-01T23:59:59.000Z

330

A Cognitive Architecture for the Design of an Interaction Agent  

Science Conference Proceedings (OSTI)

The paper is focused on the Interaction Agent designed to provide an Advanced Human Computer Interaction in the on-going project VIP-ADVISOR. The problem addressed is the identification of the components of the cognitive architecture needed and in particular, ...

Ana García-Serrano; Javier Calle-Gómez

2002-09-01T23:59:59.000Z

331

Wastewater treatment: New insight provided by interactive multiobjective optimization  

Science Conference Proceedings (OSTI)

In this paper, we describe a new interactive tool developed for wastewater treatment plant design. The tool is aimed at supporting the designer in designing new wastewater treatment plants as well as optimizing the performance of already available plants. ... Keywords: Decision support, IND-NIMBUS, Interactive methods, Multicriteria optimization, Simulation-based optimization, Wastewater treatment planning

Jussi Hakanen; Kaisa Miettinen; Kristian Sahlstedt

2011-05-01T23:59:59.000Z

332

Collision Interactions of Solitons in a Baroclinic Atmosphere  

Science Conference Proceedings (OSTI)

In this paper the interactions between two marginally unstable baroclinic wave packets in the two-layer Phillips model are investigated by using the multiple-scale method. It is shown that the interactions can be described by a set of two coupled ...

Benkui Tan; Shikuo Liu

1995-05-01T23:59:59.000Z

333

Testing hadronic-interaction packages at cosmic-ray energies  

Science Conference Proceedings (OSTI)

A comparative analysis of the secondary particles output of the main hadronic interaction packages used in simulations of extensive air showers is presented. Special attention is given to the study of events with very energetic leading secondary particles, including diffractive interactions.

Canal, C. A. Garcia; Sciutto, S. J. [Departamento de Fisica, Universidad Nacional de La Plata, C.C. 67-1900 La Plata (Argentina); IFLP - CONICET, Universidad Nacional de La Plata, C.C. 67-1900 La Plata (Argentina); Tarutina, T. [Departamento de Fisica, Universidad Nacional de La Plata, C.C. 67-1900 La Plata (Argentina)

2009-03-01T23:59:59.000Z

334

User evaluation of god-like interaction techniques  

Science Conference Proceedings (OSTI)

God-like interaction is a metaphor for improved communication of situational and navigational information between outdoor users, equipped with mobile augmented reality systems, and indoor users, equipped with tabletop projector display systems. This ... Keywords: 3D reconstruction, god-like interaction metaphor, outdoor augmented reality, remote communication, user study

Aaron Stafford; Wayne Piekarski

2008-01-01T23:59:59.000Z

335

Proceedings: Avian Interactions With Utility Structures: International Workshop  

Science Conference Proceedings (OSTI)

Avian collisions and interactions with utility structures such as power lines, towers and guys, and buildings present a persistent and widespread problem. The first international workshop, cosponsored by EPRI and the Avian Power Line Interactions Committee (APLIC), featured presentations on conservation, research, engineering, and regulatory issues in this area.

1994-04-01T23:59:59.000Z

336

Exact cosmological solutions of models with an interacting dark sector  

E-Print Network (OSTI)

We extend the First Order Formalism for cosmological models, developed including an interaction between a fermionic and a scalar field. Cosmological exact solutions, describing universes filled with interacting dark energy and dark matter, have been obtained. We suggest some alternative couplings that yield solutions for the scalar field that could model the present expansion of our universe.

Pavan, A B; Micheletti, S; Ferreira, E G M; de Souza, J C C

2011-01-01T23:59:59.000Z

337

Body-centric design space for multi-surface interaction  

Science Conference Proceedings (OSTI)

We introduce BodyScape, a body-centric design space that allows us to describe, classify and systematically compare multi-surface interaction techniques, both individually and in combination. BodyScape reflects the relationship between users and their ... Keywords: body-centric design space, multi-surface interaction

Julie Wagner; Mathieu Nancel; Sean G. Gustafson; Stephane Huot; Wendy E. Mackay

2013-04-01T23:59:59.000Z

338

Lorentz--Lorenz effect in pion--nucleus interactions  

SciTech Connect

The Lorentz-Lorenz effect in pion-nucleus interactions is derived from the Watson expansion of the optical potential. The use of a realistic, finite range /sup pi /N interaction significantly reduces its importance for nuclear short-range correlations in pionic atoms. (auth)

Eisenberg, J.M.; Huefner, J.; Moniz, E.J.

1973-12-10T23:59:59.000Z

339

Proceedings of the 1st symposium on Spatial user interaction  

Science Conference Proceedings (OSTI)

It is our great pleasure to welcome you to the first ACM Symposium on Spatial User Interaction -- SUI'13. This new event focuses on the user interface challenges that appear when users interact in the space where the flat, twodimensional, digital ...

Evan Suma, Wolfgang Stuerzlinger, Frank Steinicke

2013-07-01T23:59:59.000Z

340

Skeletal input for user interaction in X3D  

Science Conference Proceedings (OSTI)

Recent developments in depth sensor technology enable developers to use skeletal input in interactive 3D environments with high user fluctuation like museum exhibits. However, the question of how to use natural user input and body movement to control ... Keywords: Kinect, X3D, natural interaction

Manuel Olbrich; Tobias Franke; Jens Keil; Sven Hertling

2013-06-01T23:59:59.000Z

Note: This page contains sample records for the topic "recabs interactive recalculator" 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

USING SURFACE PARTICLES TO INTERACT WITH COMPLEX EVERYDAY SURFACES  

E-Print Network (OSTI)

Tomorrow’s display and interaction technology will go beyond standard computer monitors, television and mobile screens and will enable projecting digital content onto any complex physical surface. While devices like the IPod and IPad have received tremendous commercial success, the interaction capabilities for users are still limited to a small mobile screen. As projectors continue to decrease in size, cost and power consumption, projection technology has the potential to become as ubiquitous as the standard television or digital cameras in our mobile devices. With this potential comes the opportunity to transform everyday passive objects into interactive display surfaces, freeing content from the confines of a flat monitor display. In this thesis, I explore interacting with everyday objects by representing content as interactive surface particles. Users can build their own physical world, map virtual content onto their physical construction and interact directly with surface using a stylus. While researchers have explored using projectors for interacting with surfaces in our environment, many of these displays are still relegated to walls, tabletop surfaces or simplistic scenes. Furthermore, even fewer research projects describe methods for content creation on complex physical objects. By using a surface particle representation, interaction designers can create programmed

Rajinder Singh Sodhi

2010-01-01T23:59:59.000Z

342

Multi-projectors and implicit interaction in persuasive public displays  

Science Conference Proceedings (OSTI)

Recent advances in computer video projection open up new possibilities for real-time interactive, persuasive displays. Now a display can continuously adapt to a viewer so as to maximize its effectiveness. However, by the very nature of persuasion, these ... Keywords: implicit interaction, multi-projectors, persuasive displays, projective displays, proximity detection, proximity sensors, retail environments, ubiquitous computing

Paul Dietz; Ramesh Raskar; Shane Booth; Jeroen van Baar; Kent Wittenburg; Brian Knep

2004-05-01T23:59:59.000Z

343

Back to the sandbox: playful interaction with granules landscapes  

Science Conference Proceedings (OSTI)

We present a novel, tangible interface demonstrated by means of the artwork, GranulatSynthese, an installation for the intuitive, tangible creation of ambient, meditative audio-visuals. The interface uses granules distributed over a tabletop surface ... Keywords: continuous TUIs, innovative human computer interaction, interactive audio-visual installation, music tables

Steffi Beckhaus; Roland Schröder-Kroll; Martin Berghoff

2008-02-01T23:59:59.000Z

344

Strange particle production in neutrino interactions. [Rate lower limits  

DOE Green Energy (OSTI)

Ten strange particles were observed in a total of 1086 charged current neutrino interactions obtained in the analysis of 482,000 pictures taken in the Brookhaven Cryogenic 7' Bubble Chamber filled with hydrogen and deuterium. Details of these events are presented together with rates for associated strange particle and ..delta..S = +-..delta..Q production in neutrino interactions.

Cazzoli, E G; Cnops, A M; Connolly, P L; Louttit, R I; Murtagh, M J; Palmer, R B; Samios, N P; Tso, T T; Williams, H H

1976-01-01T23:59:59.000Z

345

Modelling protocols for multiagent interaction by F-logic  

Science Conference Proceedings (OSTI)

This paper proposes a method to represent agent Unified Modelling Language (AUML) in logic form using F-logic that provides deductive capability and uniform knowledge integration base. The AUML is used to differentiate relevant interaction more precisely ... Keywords: AUML, F-logic, interaction protocols, message route, multiagent system

Hong Feng Lai

2007-12-01T23:59:59.000Z

346

Fractal Evolver: Interactive Evolutionary Design of Fractals with Grid Computing  

Science Conference Proceedings (OSTI)

Interactive Evolutionary Computing is a powerful methodology that can be incorporated into the creative design process. However, for such a system to be useful, the evolutionary process should be simple to understand and easy to operate. This is especially ... Keywords: Distributed, Fractals, Interactive Evolution, Interface, Parallel, Particle Swarm Optimization

Ryan D. Moniz; Christian Jacob

2009-04-01T23:59:59.000Z

347

Interaction Flip Identities for non Centered Spin Glasses  

E-Print Network (OSTI)

We consider spin glass models with non-centered interactions and investigate the effect, on the random free energies, of flipping the interaction in a subregion of the entire volume. A fluctuation bound obtained by martingale methods produces, with the help of integration by parts technique, a family of polynomial identities involving overlaps and magnetizations.

Pierluigi Contucci; Cristian Giardina'; Claudio Giberti

2012-12-07T23:59:59.000Z

348

Interacting with audio streams for entertainment and communication  

Science Conference Proceedings (OSTI)

We present a new model of interactive audio for entertainment and communication. A new device called the DJammer and its associated technologies are described. The DJammer introduces the idea of provisioning mobile users to interact cooperatively with ... Keywords: connectivity, context awareness, digital content, distributed multimedia communication, distributed systems, mobility, network aggregation, peer-to-peer, rich media

Mat C. Hans; Mark T. Smith

2003-11-01T23:59:59.000Z

349

Material interactions of the operational SNAP-9A generator  

SciTech Connect

The design of the SNAP-9A generator includes a number of different materials in intimate contact. The possible interactions among the materials and their effect on the postulated re-entry breakup sequence of the generator are discussed. Experimental evidence obtained under static vacuum conditions for all of the interactions possible is presented. (auth)

Sasmor, D.J.; Wessling, F.C. Jr.

1964-06-01T23:59:59.000Z

350

Steerable projection: exploring alignment in interactive mobile displays  

Science Conference Proceedings (OSTI)

Emerging smartphones and other handheld devices are now being fitted with a set of new embedded technologies such as pico-projection. They are usually designed with the pico-projector embedded in the top of the device. Despite the potential of personal ... Keywords: Hand and feet interaction, Handheld pico-projectors, Interactive steerable displays, Personal mobile projection

Jessica R. Cauchard; Mike Fraser; Teng Han; Sriram Subramanian

2012-01-01T23:59:59.000Z

351

Picture browsing and map interaction using a projector phone  

Science Conference Proceedings (OSTI)

It is expected that projector phones (mobile phones with built-in pico projectors) will hit the market by 2010. Such phones provide a completely new way to display information and interaction techniques. The system presented in this paper allows the ... Keywords: map interaction, photo browsing, projector phone

Andrew Greaves; Alina Hang; Enrico Rukzio

2008-09-01T23:59:59.000Z

352

Modelling affect expression and recognition in an interactive learning environment  

Science Conference Proceedings (OSTI)

Affective reasoning holds significant potential for intelligent tutoring systems. Incorporating affective reasoning into pedagogical decision-making capabilities could enable learning environments to create customised experiences that are dynamically ... Keywords: HCI, ITS, affect expression, affect recognition, affective student modelling, empathy, human-computer interaction, inductive learning, intelligent tutoring systems, interactive learning, physiological response, self-efficacy, situational context, student affect

Scott W. McQuiggan; James C. Lester

2009-10-01T23:59:59.000Z

353

The cube: a very large-scale interactive engagement space  

Science Conference Proceedings (OSTI)

"The Cube" is a unique facility that combines 48 large multi-touch screens and very large-scale projection surfaces to form one of the world's largest interactive learning and engagement spaces. The Cube facility is part of the Queensland University ... Keywords: interactive wall displays, multi-touch, very large displays

Markus Rittenbruch, Andrew Sorensen, Jared Donovan, Debra Polson, Michael Docherty, Jeff Jones

2013-10-01T23:59:59.000Z

354

Importance of physical interaction between human and robot for therapy  

Science Conference Proceedings (OSTI)

Mental health care of the elderly people is a common problem in advanced countries. Recently, high technology has developed robots for use not only in factories but also for our living environment. In particular, human interactive robots for psychological ... Keywords: elderly care, human-robot interaction, mental commitment robot, robot therapy

Takanori Shibata

2011-07-01T23:59:59.000Z

355

U-drumwave: an interactive performance system for drumming  

Science Conference Proceedings (OSTI)

In this paper, we share our experience of applying the modern multimedia technologies to the traditional performing art in a drumming performance project, U-Drumwave. By deploying an interactive system on the drumming stage, the audience will see augmented ... Keywords: drumming performance, interactive art, spatial AR

Yin-Tzu Lin; Shuen-Huei Guan; Yuan-Chang Yao; Wen-Huang Cheng; Ja-Ling Wu

2012-01-01T23:59:59.000Z

356

Human computer interaction with hand gestures in virtual environment  

Science Conference Proceedings (OSTI)

With the ever increasing and flourishing phenomena of growth in virtual environments based upon computer systems; demands for new kind of interaction devices have emerged. The present used devices like keyboard, mouse and pen are cumbrousome within these ... Keywords: hand gestures, human computer interaction, virtual environment

Siddharth S. Rautaray; Anand Kumar; Anupam Agrawal

2012-01-01T23:59:59.000Z

357

A study of interactive qualitative at online shopping behavior  

Science Conference Proceedings (OSTI)

As the information age arrives and the internet network has very popular day by day. Internet network has already become quite important activity in people's daily life. The research shows that there are more than 650 million non-repeating users shop ... Keywords: interactive qualitative analysis (IQA), interactive qualitative research, on-line shopping, transaction cost

Chien-Yuan Lai; Dong-Her Shih; Hsiu-Sen Chiang; Ching-Chiang Chen

2010-02-01T23:59:59.000Z

358

Wave–Wave Interaction of Unstable Baroclinic Waves  

Science Conference Proceedings (OSTI)

Two slightly unstable baroclinic waves in the two-layer Phillips model are allowed to interact with each other as well as the mean flow. A theory for small dissipation rates is developed to examine the role of wave–wave interaction in the ...

Joseph Pedlosky; Lorenzo M. Polvani

1987-02-01T23:59:59.000Z

359

Molecular motors interacting with their own tracks Max N. Artyomov  

E-Print Network (OSTI)

Molecular motors interacting with their own tracks Max N. Artyomov Department of Chemistry; published 17 April 2008 Dynamics of molecular motors that move along linear lattices and interact with them exactly solvable discrete-state "burnt- bridge" models. Molecular motors are viewed as diffusing particles

360

Self-consistent Models of Strong Interaction with Chiral Symmetry  

DOE R&D Accomplishments (OSTI)

Some simple models of (renormalizable) meson-nucleon interaction are examined in which the nucleon mass is entirely due to interaction and the chiral ( gamma {sub 5}) symmetry is "broken'' to become a hidden symmetry. It is found that such a scheme is possible provided that a vector meson is introduced as an elementary field. (auth)

Nambu, Y.; Pascual, P.

1963-04-00T23:59:59.000Z

Note: This page contains sample records for the topic "recabs interactive recalculator" 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

Photon-photon interactions. [Brief summary of present status  

Science Conference Proceedings (OSTI)

A brief summary of the present status of photon-photon interactions is presented. Stress is placed on the use of two-photon collisions to test present ideas on the quark constituents of hadrons and on the theory of strong interactions.

Gilman, F.J.

1980-01-01T23:59:59.000Z

362

Dealer: application-aware request splitting for interactive cloud applications  

Science Conference Proceedings (OSTI)

Deploying interactive applications in the cloud is a challenge due to the high variability in performance of cloud services. In this paper, we present Dealer-- a system that helps geo-distributed, interactive and multi-tier applications meet their ... Keywords: cloud computing, geo-distribution, interactiv emulti-tier applications, performance variability, request redirection, service level agreement (SLA)

Mohammad Hajjat; Shankaranarayanan P. N; David Maltz; Sanjay Rao; Kunwadee Sripanidkulchai

2012-12-01T23:59:59.000Z

363

Natural Language Generation Journeys to Interactive 3D Worlds*  

E-Print Network (OSTI)

as they explain and demonstrate complex phenomena. In 3D interactive fiction systems, user- directed avatars that charac- terize physical devices must be clearly explained. NLG delivered with speech synthesis will need of interactive 3D worlds: self- . ." explaining 3D environments, habitable 3D learning en- vironments

364

Towards Autonomic Multimodal Interaction PierreAlain Avouac  

E-Print Network (OSTI)

by interaction designers and developers. Finally, an example with a real application and existing devices is explained. Categories and Subject Descriptors H.5.2 [Information Interfaces and Presentation]: User Interfaces ­ input devices and strategies, interaction styles, user interface management systems (UIMS

365

Natural Language Generation Journeys to Interactive 3D Worlds  

E-Print Network (OSTI)

physical devices must be clearly explained. NLG delivered with speech synthesis will need to be care- fully of interactive 3D worlds: self- explaining 3D environments, habitable 3D learning en- vironments,and interactive3. Kenan Institute for Engineering, Technology and Science and a corporate gift from Novell, Inc

Lester, James C.

366

The Modeling Of Structured Context-Aware Interactive Environments  

Science Conference Proceedings (OSTI)

Using multimedia video objects in building rich, interactive and distributed environments is complex. We want to provide ways in which the user can interact freely with those objects. As a result, the quality of the applications is not only ruled by ...

João Benedito dos Santos Junior; Rudinei Goularte; Edson dos Santos Moreira; Gustavo Blengini Faria

2001-12-01T23:59:59.000Z

367

OPEN Platform for Migration of Interactive Services: Architecture and Evaluation  

Science Conference Proceedings (OSTI)

One important aspect of ubiquitous environments is to provide users with the possibility to freely move about and continue to interact with the available applications through a variety of interactive devices such as cell phones, PDAs, desktop computers, ... Keywords: Context-Awareness, Middleware, Migration Service Platform, Service Continuity, State Adaptation

Anders Nickelsen; Fabio Paternò; Agnese Grasselli; Kay-Uwe Schmidt; Miquel Martin; Francesca Mureddu

2012-04-01T23:59:59.000Z

368

Experiment-Based Model for the Chemical Interactions between Geothermal  

Open Energy Info (EERE)

Experiment-Based Model for the Chemical Interactions between Geothermal Experiment-Based Model for the Chemical Interactions between Geothermal Rocks, Supercritical Carbon Dioxide and Water Geothermal Project Jump to: navigation, search Last modified on July 22, 2011. Project Title Experiment-Based Model for the Chemical Interactions between Geothermal Rocks, Supercritical Carbon Dioxide and Water Project Type / Topic 1 Recovery Act: Enhanced Geothermal Systems Component Research and Development/Analysis Project Type / Topic 2 Supercritical Carbon Dioxide / Reservoir Rock Chemical Interactions Project Description The geochemical model will be developed on a foundation of both theory and measurements of chemical and physical interactions between minerals, rocks, scCO2 and water. An experimentally validated reservoir modeling capability is critically important for the evaluation of the scCO2-EGS concept, the adoption of which could significantly enhance energy production in the USA.

369

HQFMSP Chapter 6, Foreign Interaction | Department of Energy  

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

6, Foreign Interaction 6, Foreign Interaction HQFMSP Chapter 6, Foreign Interaction October 2013 2013 Headquarters Facilities Master Security Plan - Chapter 6, Foreign Interaction DOE has adopted significant controls over the interaction of its employees and contractors with foreign nationals. When authorized by a treaty or international agreement, some DOE classified information can be shared with foreign government representatives. Unclassified information can be shared with foreign nationals only after a senior DOE official has approved that exchange. No foreign national can be admitted to a HQ facility without the approval of a senior HQ official and then only when required information is placed in the Foreign Access Central Tracking System (FACTS). There are also controls over some foreign travel performed by

370

Interactions Between Energy Security and Climate Change: A Focus on  

Open Energy Info (EERE)

Interactions Between Energy Security and Climate Change: A Focus on Interactions Between Energy Security and Climate Change: A Focus on Developing Countries Jump to: navigation, search Tool Summary LAUNCH TOOL Name: Interactions Between Energy Security and Climate Change: A Focus on Developing Countries Agency/Company /Organization: Morgan Bazilian, Benjamin F. Hobbs, Will Blyth, Iain MacGill, Mark Howells Partner: Energy Policy Sector: Energy, Climate Topics: Co-benefits assessment, - Energy Security Resource Type: Publications Website: www.sciencedirect.com/science?_ob=MImg&_imagekey=B6V2W-52SN633-5-1&_cd Cost: Free Interactions Between Energy Security and Climate Change: A Focus on Developing Countries Screenshot References: Interactions Between Energy Security and Climate Change: A Focus on Developing Countries[1]

371

Development of Chemical Model to Predict the Interactions between  

Open Energy Info (EERE)

Model to Predict the Interactions between Model to Predict the Interactions between Supercritical CO2 and Fluid, Rocks in EGS Reservoirs Geothermal Project Jump to: navigation, search Last modified on July 22, 2011. Project Title Development of Chemical Model to Predict the Interactions between Supercritical CO2 and Fluid, Rocks in EGS Reservoirs Project Type / Topic 1 Recovery Act: Enhanced Geothermal Systems Component Research and Development/Analysis Project Type / Topic 2 Supercritical Carbon Dioxide / Reservoir Rock Chemical Interactions Project Description In order to develop this model, databases will be assembled and/or updated for thermodynamic and kinetic rate laws for water/brine/rock/CO2 interactions at the pressures and temperatures common to EGS systems. In addition to a literature search, extrapolation of existing data and experimental laboratory work will be conducted to calibrate and verify the datasets.

372

Interaction mechanisms and biological effects of static magnetic fields  

Science Conference Proceedings (OSTI)

Mechanisms through which static magnetic fields interact with living systems are described and illustrated by selected experimental observations. These mechanisms include electrodynamic interactions with moving, ionic charges (blood flow and nerve impulse conduction), magnetomechanical interactions (orientation and translation of molecules structures and magnetic particles), and interactions with electronic spin states in charge transfer reactions (photo-induced electron transfer in photosynthesis). A general summary is also presented of the biological effects of static magnetic fields. There is convincing experimental evidence for magnetoreception mechanisms in several classes of lower organisms, including bacteria and marine organisms. However, in more highly evolved species of animals, there is no evidence that the interactions of static magnetic fields with flux densities up to 2 Tesla (1 Tesla [T] = 10{sup 4} Gauss) produce either behavioral or physiolocical alterations. These results, based on controlled studies with laboratory animals, are consistent with the outcome of recent epidemiological surveys on human populations exposed occupationally to static magnetic fields.

Tenforde, T.S.

1994-06-01T23:59:59.000Z

373

Size-exclusion chromatography system for macromolecular interaction analysis  

DOE Patents (OSTI)

A low pressure, microcomputer controlled system employing high performance liquid chromatography (HPLC) allows for precise analysis of the interaction of two reversibly associating macromolecules such as proteins. Since a macromolecular complex migrates faster than its components during size-exclusion chromatography, the difference between the elution profile of a mixture of two macromolecules and the summation of the elution profiles of the two components provides a quantifiable indication of the degree of molecular interaction. This delta profile is used to qualitatively reveal the presence or absence of significant interaction or to rank the relative degree of interaction in comparing samples and, in combination with a computer simulation, is further used to quantify the magnitude of the interaction in an arrangement wherein a microcomputer is coupled to analytical instrumentation in a novel manner.

Stevens, Fred J. (Downers Grove, IL)

1988-01-01T23:59:59.000Z

374

Initial waste package interaction tests: status report  

SciTech Connect

This report describes the results of some initial investigations of the effects of rock media on the release of simulated fission products from a sngle waste form, PNL reference glass 76-68. All tests assemblies contained a minicanister prepared by pouring molten, U-doped 76-68 glass into a 2-cm-dia stanless steel tube closed at one end. The tubes were cut to 2.5 to 7.5 cm in length to expose a flat glass surface rimmed by the canister wall. A cylindrical, whole rock pellet, cut from one of the rock materials used, was placed on the glass surface then both the canister and rock pellet were packed in the same type of rock media ground to about 75 ..mu..m to complete the package. Rock materials used were a quartz monzonite basalt and bedded salt. These packages were run from 4 to 6 weeks in either 125 ml digestion bombs or 850 ml autoclaves capable of direct solution sampling, at either 250 or 150/sup 0/C. Digestion bomb pressures were the vapor pressure of water, 600 psig at 250/sup 0/C, and the autoclaves were pressurized at 2000 psig with an argon overpressure. In general, the solution chemistry of these initial package tests suggests that the rock media is the dominant controlling factor and that rock-water interaction may be similar to that observed in some geothermal areas. In no case was uranium observed in solution above 15 ppB. The observed leach rates of U glass not in contact with potential sinks (rock surfaces and alteration products) have been observed to be considerably higher. Thus the use of leach rates and U concentrations observed from binary leach experiments (waste-form water only) to ascertain long-term environmental consequences appear to be quite conservative compared to actual U release in the waste package experiments. Further evaluation, however, of fission product transport behavior and the role of alteration phases as fission product sinks is required.

Shade, J.W.; Bradley, D.J.

1980-12-01T23:59:59.000Z

375

Ris Energy Report 4 Interaction between supply and end-use 4 8 Interaction between supply and end-use  

E-Print Network (OSTI)

Risø Energy Report 4 Interaction between supply and end-use 4 8 Interaction between supply and end vary, so we need to find a pricing mechanism that is broadly applicable. The issue of short-term supply balance take place. DR and the security of supply problem thus take different forms depending

376

Getting practical with interactive tabletop displays: designing for dense data, "fat fingers," diverse interactions, and face-to-face collaboration  

Science Conference Proceedings (OSTI)

Tabletop displays with touch-based input provide many powerful affordances for directly manipulating and collaborating around information visualizations. However, these devices also introduce several challenges for interaction designers, including discrepancies ... Keywords: i-Loupe, iPodLoupe, information visualization, interaction lenses, resolution discrepancy

Stephen Voida; Matthew Tobiasz; Julie Stromer; Petra Isenberg; Sheelagh Carpendale

2009-11-01T23:59:59.000Z

377

The dependence of chemistry on the inlet equivalence ratio in vortex-flame interactions [Printed LBNL report with title: The effect of stoichiometry on vortex flame interactions  

E-Print Network (OSTI)

of stoichiometry on vortex flame interactions [31] Pember,Rosalik, M . E . , Combust. Flame, 112(3):342-358 (1998).of stoichiometry on vortex flame interactions [15] Mueller,

Tonse, Shaheen R.

2011-01-01T23:59:59.000Z

378

The dependence of chemistry on the inlet equivalence ratio in vortex-flame interactions [Printed LBNL report with title: The effect of stoichiometry on vortex flame interactions  

E-Print Network (OSTI)

of stoichiometry on vortex flame interactions [31] Pember,Rosalik, M . E . , Combust. Flame, 112(3):342-358 (1998).of stoichiometry on vortex flame interactions [15] Mueller,

Bell, John B.; Brown, Nancy J.; Day, Marcus S.; Frenklach, Michael; Grcar, Joseph F.; Tonse, Shaheen R.

1999-01-01T23:59:59.000Z

379

Vibrations of Jammed Disk Packings with Hertzian Interactions  

E-Print Network (OSTI)

Contact breaking and Hertzian interactions between grains can both give rise to nonlinear vibrational response of static granular packings. We perform molecular dynamics simulations at constant energy in 2D of frictionless bidisperse disks that interact via Hertzian spring potentials as a function of energy and measure directly the vibrational response from the Fourier transform of the velocity autocorrelation function. We compare the measured vibrational response of static packings near jamming onset to that obtained from the eigenvalues of the dynamical matrix to determine the temperature above which the linear response breaks down. We compare packings that interact via single-sided (purely repulsive) and double-sided Hertzian spring interactions to disentangle the effects of the shape of the potential from contact breaking. Our studies show that while Hertzian interactions lead to weak nonlinearities in the vibrational behavior (e.g. the generation of harmonics of the eigenfrequencies of the dynamical matrix), the vibrational response of static packings with Hertzian contact interactions is dominated by contact breaking as found for systems with repulsive linear spring interactions.

Carl F. Schreck; Corey S. O'Hern; Mark D. Shattuck

2013-09-03T23:59:59.000Z

380

User interactions in social networks and their implications  

E-Print Network (OSTI)

Social networks are popular platforms for interaction, communication and collaboration between friends. Researchers have recently proposed an emerging class of applications that leverage relationships from social networks to improve security and performance in applications such as email, web browsing and overlay routing. While these applications often cite social network connectivity statistics to support their designs, researchers in psychology and sociology have repeatedly cast doubt on the practice of inferring meaningful relationships from social network connections alone. This leads to the question: Are social links valid indicators of real user interaction? If not, then how can we quantify these factors to form a more accurate model for evaluating sociallyenhanced applications? In this paper, we address this question through a detailed study of user interactions in the Facebook social network. We propose the use of interaction graphs to impart meaning to online social links by quantifying user interactions. We analyze interaction graphs derived from Facebook user traces and show that they exhibit significantly lower levels of the “small-world ” properties shown in their social graph counterparts. This means that these graphs have fewer “supernodes ” with extremely high degree, and overall network diameter increases significantly as a result. To quantify the impact of our observations, we use both types of graphs to validate two well-known socialbased applications (RE [Garriss 2006] and SybilGuard [Yu 2006]). The results reveal new insights into both systems, and confirm our hypothesis that studies of social applications should use real indicators of user interactions in lieu of social graphs.

Christo Wilson; Bryce Boe; Alessandra Sala; Krishna P. N. Puttaswamy; Ben Y. Zhao

2009-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "recabs interactive recalculator" 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

Dependence of Repeated Interaction Asymptotic States on Environment  

E-Print Network (OSTI)

Consider a quantum system $\\cS$ that interacts sequentially with a chain (environment) of identical probes ${\\cal C} = \\cP+\\cP+...$, with each interaction governed by a fixed interaction time $\\tau$ and operator $V$. It is known how to construct the asymptotic state (large times) if the initial states of $\\cP$ belong to a class of so-called reference states. We generalize the analysis to a broader class of initial states, including the physically important situation of pure states. This is done by a simple modification to the effective dynamics generator.

Mark D Penney

2010-09-30T23:59:59.000Z

382

Interactions of Hydrogen Isotopes and Oxides with Metal Tubes  

DOE Green Energy (OSTI)

Understanding and accounting for interaction of hydrogen isotopes and their oxides with metal surfaces is important for persons working with tritium systems. Reported data from several investigators have shown that the processes of oxidation, adsorption, absorption, and permeation are all coupled and interactive. A computer model has been developed for predicting the interaction of hydrogen isotopes and their corresponding oxides in a flowing carrier gas stream with the walls of a metallic tube, particularly at low hydrogen concentrations. An experiment has been constructed to validate the predictive model. Predictions from modeling lead to unexpected experiment results.

Glen R. Longhurst

2008-08-01T23:59:59.000Z

383

Compressible Turbulence and Interactions with Shock Waves and Material  

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

Compressible Turbulence Compressible Turbulence and Interactions with Shock Waves and Material Interfaces Compressible Turbulence and Interactions with Shock Waves and Material Interfaces Lele.jpg Alternate Title: High-fidelity simulations of supersonic turbulent mixing and combustion Key Challenges: Direct numerical simulation (DNS) of isotropic turbulence interacting with a normal shock wave and turbulent multi-material mixing in the Richtmyer-Meshkov instability (RMI) Why it Matters: Shock/turbulence interaction is a fundamental phenomenon in fluid mechanics that occurs in a wide range of interesting problems in various disciplines, including supernova explosions, inertial confinement fusion, hypersonic flight and propulsion, and shock wave lithotripsy. Accomplishments: A novel solution-adaptive algorithm that applies different

384

Fundamental Interactions | U.S. DOE Office of Science (SC)  

Office of Science (SC) Website

Fundamental Interactions Fundamental Interactions Chemical Sciences, Geosciences, & Biosciences (CSGB) Division CSGB Home About Research Areas Energy Frontier Research Centers (EFRCs) DOE Energy Innovation Hubs Scientific Highlights Reports & Activities Principal Investigators' Meetings BES Home Research Areas Fundamental Interactions Print Text Size: A A A RSS Feeds FeedbackShare Page Research emphasis is placed on structural and dynamical studies of atoms, molecules, and nanostructures, and the description of their interactions in full quantum detail, with the aim of providing a complete understanding of reactive chemistry in the gas phase, condensed phase, and at interfaces. Novel sources of photons, electrons, and ions are used to probe and control atomic, molecular, and nanoscale matter. Ultrafast optical and x-ray

385

Directed Energy Interactions with Surfaces - Argonne National Laboratories,  

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

Directed Energy Interactions with Directed Energy Interactions with Surfaces > Directed Energy Interactions with Surfaces Directed Energy Interactions with Surfaces Staff Principal Investigator Michael J. Pellin Wallis F. Calaway Dieter M. Gruen Michael R. Savina Igor Veryovkin Visiting Scientist Emil Tripa Bruce V. King Secretary Barbara Hall Theme Using world-class tools, this program seeks to develop a predictive understanding of the effects of directed energy sources (ions, electrons, and photons) on the composition, structure, and material properties of surfaces and other materials whose dimensions are of atomic scale. These tools, based on laser postionization ofatomsandmoleculesdesorbed by directed energy sources have been developed at ANL and provide the program with uniquely sensitive methods for trace analysis of

386

Groundwater Report Goes Online, Interactive | Department of Energy  

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

Groundwater Report Goes Online, Interactive Groundwater Report Goes Online, Interactive Groundwater Report Goes Online, Interactive September 30, 2013 - 12:00pm Addthis A screenshot of Hanford's online groundwater monitoring annual report. A screenshot of Hanford's online groundwater monitoring annual report. RICHLAND, Wash. - EM's Richland Operations Office (RL) has moved its 1,200-page annual report on groundwater monitoring to a fully online and interactive web application. The application allows users to access expert interpretation of groundwater conditions and trends for each of the Hanford site's 12 groundwater interest areas. Users can access the typical content of the paper-based report but can also explore all supporting data using an intuitive map-based interface. Groundwater monitoring is conducted to meet requirements of the DOE, U.S

387

Wind Powering America Webinar: Wind and Wildlife Interactions | Department  

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

and Wildlife Interactions and Wildlife Interactions Wind Powering America Webinar: Wind and Wildlife Interactions November 23, 2011 - 2:08pm Addthis This webinar is part of the U.S. Department of Energy's Wind Powering America 2011 webinar series. This webinar will provide an overview of wind turbine and wildlife issues, including a summary of research plans by the American Wind and Wildlife Institute. Other topics will include an update of the U.S. Fish and Wildlife Service wind regulations and bat/wind turbine interactions. The webinar is free; no registration is required. More Addthis Related Articles Wind Powering America Webinar: Wind Power Economics: Past, Present, and Future Trends DOE Announces Webinar on Tying Energy Efficiency to Compensation and Performance Reviews, and More

388

Virtual Frog Dissection: Interactive 3D Graphics Via the Web  

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

Dissection: Interactive 3D Graphics Via the Web Dissection: Interactive 3D Graphics Via the Web David Robertson, William Johnston, and Wing Nip Imaging and Distributed Computing Group Lawrence Berkeley National Laboratory Published in Proceedings, The Second International WWW Conference '94: Mosaic and the Web, Chicago, IL (1994). Hyperlinks have been updated periodically to replace stale links. ABSTRACT We have developed a set of techniques for providing interactive 3D graphics via the World Wide Web (WWW) as part of the ``Whole Frog'' project [ 1 ]. We had three goals: (1) to provide K-12 biology students with the ability to explore the anatomy of a frog with a virtual dissection tool; (2) to show the feasibility of interactive visualization over the Web; and (3) to show the possibility for the Web and its associated browsers to be an

389

Test Drive EIA's New Interactive Electricity Data Browser | Department of  

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

Test Drive EIA's New Interactive Electricity Data Browser Test Drive EIA's New Interactive Electricity Data Browser Test Drive EIA's New Interactive Electricity Data Browser April 6, 2012 - 4:27pm Addthis Check out EIA’s beta test site and leave your feedback. Check out EIA's beta test site and leave your feedback. April Saylor April Saylor Former Digital Outreach Strategist, Office of Public Affairs The Energy Information Administration (EIA) - the statistical and analytical agency within the Energy Department - recently launched an interactive electricity data browser on a test website that allows users to search in one location much of EIA's electricity data and to customize it to meet their information needs. As an experimental product, EIA is encouraging the public to submit

390

Groundwater Report Goes Online, Interactive | Department of Energy  

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

Report Goes Online, Interactive Report Goes Online, Interactive Groundwater Report Goes Online, Interactive September 30, 2013 - 12:00pm Addthis A screenshot of Hanford's online groundwater monitoring annual report. A screenshot of Hanford's online groundwater monitoring annual report. RICHLAND, Wash. - EM's Richland Operations Office (RL) has moved its 1,200-page annual report on groundwater monitoring to a fully online and interactive web application. The application allows users to access expert interpretation of groundwater conditions and trends for each of the Hanford site's 12 groundwater interest areas. Users can access the typical content of the paper-based report but can also explore all supporting data using an intuitive map-based interface. Groundwater monitoring is conducted to meet requirements of the DOE, U.S

391

An interactive land use VRML application (ILUVA) with servlet assist  

Science Conference Proceedings (OSTI)

We summarize progress achieved on an interactive land use VRML application (ILUVA) with servlet assist. The purpose of this application is to enable one to take a virtual land area and add buildings, roadways, landscaping and other features. The application ...

Lee A. Belfore, II; Suresh Chitithoti

2000-12-01T23:59:59.000Z

392

Interactive computer graphics for computer aided design in civil engineering  

Science Conference Proceedings (OSTI)

Interactive computer graphics can be an effective and efficient aid in the analysis/design cycle of engineering problems. The vistas of much engineering research and design can be expanded with the tools and methodology available with the introduction ...

John L. Wilson; Charles R. Lansberry

1976-08-01T23:59:59.000Z

393

From human-computer interactions to human-companion relationships  

Science Conference Proceedings (OSTI)

In this paper we introduce and explore the challenges of what we believe is the next generation of interface technology; companions. Companions are intelligent, persistent, personalized, multimodal interfaces. Companions change interactions into relationships. ...

David Benyon; Oli Mival

2010-12-01T23:59:59.000Z

394

Atom-light interactions in ultracold anisotropic media  

E-Print Network (OSTI)

A series of studies on atom-light interactions in ultracold anisotropic media were conducted. Methods to trap ultracold neutral atoms in novel traps with widely tunable trap frequencies and anisotropies were investigated. ...

Vengalattore, Mukund T., 1977-

2005-01-01T23:59:59.000Z

395

Eye gaze assistance for a game-like interactive task  

Science Conference Proceedings (OSTI)

Human beings communicate in abbreviated ways dependent on prior interactions and shared knowledge. Furthermore, humans share information about intentions and future actions using eye gaze. Among primates, humans are unique in the whiteness of the sclera ...

Tamás D. Gedeon; Dingyun Zhu; B. Sumudu U. Mendis

2008-01-01T23:59:59.000Z

396

Secondary air interaction with main flow in axial turbines  

E-Print Network (OSTI)

Secondary air, known as purge air, is injected through seals in the hub and shroud of axial turbines to prevent hot gas ingestion into the endwall cavities. An investigation into the interaction of purge ow with turbine ...

Zlatinov, Metodi B. (Metodi Blagoev)

2011-01-01T23:59:59.000Z

397

Designing interactive systems in healthcare: a report on WISH 2011  

Science Conference Proceedings (OSTI)

This forum is dedicated to personal health in all its many facets: decision-making, goal setting, celebration, discovery, reflection, coordination---even entertainment. We'll look at innovations in interactive technologies and how they help address current ...

Madhu Reddy; Lena Mamykina; Andrea Grimes Parker

2012-01-01T23:59:59.000Z

398

Hitiqa: High-quality intelligence through interactive question answering  

Science Conference Proceedings (OSTI)

We describe an interactive question answering system, HITIQA, which helps users find answers to complex analytical problems. Such problems often necessitate the user to submit not one but an entire series of questions, both simple and complex, and then ...

S. Small; T. Strzalkowski

2009-01-01T23:59:59.000Z

399

A Study of Tornadic Thunderstorm Interactions with Thermal Boundaries  

Science Conference Proceedings (OSTI)

It has been frequently observed that thunderstorms which interact with a warm front, or an old thunder-storm outflow boundary, are likely to increase in severity and become tornadic. The physical mechanisms responsible for this observed ...

Robert A. Maddox; L. Ray Hoxit; Charles F. Chappell

1980-03-01T23:59:59.000Z

400

Methods for Evaluating Interactive Information Retrieval Systems with Users  

Science Conference Proceedings (OSTI)

This paper provides overview and instruction regarding the evaluation of interactive information retrieval systems with users. The primary goal of this article is to catalog and compile material related to this topic into a single source. This article ...

Diane Kelly

2009-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "recabs interactive recalculator" 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

Unstable Radiative-Dynamical Interactions. Part II: Expanded Theory  

Science Conference Proceedings (OSTI)

The basic theory of unstable radiative-dynamical interactions developed in a companion paid is extended to account for several complicating effects. Treating the effect of absorber perturbations on the shortwave radiative heating rate at all ...

Steven J. Ghan

1989-08-01T23:59:59.000Z

402

Interactive visualization of grid monitoring data on multiple client platforms  

Science Conference Proceedings (OSTI)

Most current Grid monitoring systems provide a visual user interface. With recent advances in multimedia capabilities in user terminals, there is a strong trend towards interactive, multi-modal and multi-platform visualization. In this paper we describe ...

Lea Skorin-Kapov; Igor Pandži?; Maja Matijaševi?; Hrvoje Komeri?ki; Miran Mošmondor

2005-02-01T23:59:59.000Z

403

Bring Your Green to Work: Interactive manufacturing plant | ENERGY...  

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

co-workers to promote energy efficiency in your workplace. This tool is a part of EPA's ENERGY STAR Bring Your Green to Work campaign, which offers tools and interactive...

404

Casimir interactions of an object inside a spherical metal shell  

E-Print Network (OSTI)

We investigate the electromagnetic Casimir interactions of an object contained within an otherwise empty, perfectly conducting spherical shell. For a small object we present analytical calculations of the force, which is ...

Zaheer, Saad

405

A Metadata Model Supporting Scalable Interactive TV Services  

Science Conference Proceedings (OSTI)

In this paper, we introduce a novel metadata model for describing scalable and interactive TV services that can be enriched with supplemental multimedia information. The model allows users to access such TV services not only via their traditional TV ...

Gwenael Durand; Gabriella Kazai; Mounia Lalmas; Uwe Rauschenbach; Patrick Wolf

2005-01-01T23:59:59.000Z

406

NETL: News Release - Interactive Website Pinpoints Areas to Recover...  

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

November 4, 2004 Interactive Website Pinpoints Areas to Recover More Oil, Gas TULSA, OK - A software program that projects how much oil or natural gas lies in a reservoir, and how...

407

Numerical simulation of tower rotor interaction for downwind wind turbine  

Science Conference Proceedings (OSTI)

Downwind wind turbines have lower upwind rotormisalignment, and thus lower turning moment and self-steered advantage over the upwind configuration. In this paper, numerical simulation to the downwind turbine is conducted to investigate the interaction ...

Isam Janajreh; Ilham Talab; Jill Macpherson

2010-01-01T23:59:59.000Z

408

Ubiquitous interaction - using surfaces in everyday environments as pointing devices  

Science Conference Proceedings (OSTI)

To augment everyday environments as interface to computing may lead to more accessible and inclusive user interfaces, exploiting affordances existing in the physical world for interaction with digital functionality. A major challenge for such interfaces ...

Albrecht Schmidt; Martin Strohbach; Kristof van Laerhoven; Hans-W. Gellersen

2002-10-01T23:59:59.000Z

409

The Evolution of TV Systems, Content, and Users Toward Interactivity  

Science Conference Proceedings (OSTI)

Interactive TV research spans across a rather diverse body of scientific subfields. Research articles have appeared in several venues, such as multimedia, HCI, CSCW, UIST, user modeling, media and communication sciences. In this study, we explore the ...

Pablo Cesar; Konstantinos Chorianopoulos

2009-04-01T23:59:59.000Z

410

Flexpad: highly flexible bending interactions for projected handheld displays  

E-Print Network (OSTI)

Flexpad is an interactive system that combines a depth camera and a projector to transform sheets of plain paper or foam into flexible, highly deformable, and spatially aware handheld displays. We present a novel approach ...

Jordt, Andreas

411

The elements of nature: interactive and realistic techniques  

Science Conference Proceedings (OSTI)

This updated course on simulating natural phenomena will cover the latest research and production techniques for simulating most of the elements of nature. The presenters will provide movie production, interactive simulation, and research perspectives ...

Oliver Deusen; David S. Ebert; Ron Fedkiw; F. Kenton Musgrave; Przemyslaw Prusinkiewicz; Doug Roble; Jos Stam; Jerry Tessendorf

2004-08-01T23:59:59.000Z

412

Principal Interaction Patterns in Baroclinic Wave Life Cycles  

Science Conference Proceedings (OSTI)

A principal interaction pattern (PIP) analysis aims at finding a limited number of structures in seemingly very complicated physical scenarios that are time independent up to their amplitudes and phases. These vary according to nonlinear ...

U. Achatz; G. Schmitz; K-M. Greisiger

1995-09-01T23:59:59.000Z

413

The how and why of interactive Markov chains  

Science Conference Proceedings (OSTI)

This paper reviews the model of interactive Markov chains (IMCs, for short), an extension of labelled transition systems with exponentially delayed transitions. We show that IMCs are closed under parallel composition and hiding, and show how IMCs can ...

Holger Hermanns; Joost-Pieter Katoen

2009-11-01T23:59:59.000Z

414

DISCIPLE-1: interactive apprentice system in weak theory fields  

Science Conference Proceedings (OSTI)

The paper presents an interactive approach to learning apprentice systems for weak theory domains. The approach consists of a combination of teaming by analogy and learning by generalizing instances. One main point of this approach is that it uses the ...

Yves Kodratoff; Gheorghe Tecuci

1987-08-01T23:59:59.000Z

415

Cosmological Evolution With Interaction Between Dark Energy And Dark Matter  

E-Print Network (OSTI)

In this review we consider in detail different theoretical topics associated with interaction in the dark sector. We study linear and nonlinear interactions which depend on the dark matter and dark energy densities. We consider a number of different models (including the holographic dark energy and dark energy in a fractal universe) with interacting dark energy (DE) and dark matter (DM), have done a thorough analysis of these models. The main task of this review was not only to give an idea about the modern set of different models of dark energy, but to show how much can be diverse dynamics of the universe in these models. We find that the dynamics of a Universe that contains interaction in the dark sector can differ significantly from the Standard Cosmological Model (SCM).

Bolotin, Yu L; Lemets, O A; Yerokhin, D A

2013-01-01T23:59:59.000Z

416

Training of Neural Networks: Interactive Possibilities in a Distributed Framework  

Science Conference Proceedings (OSTI)

Training of Artificial Neural Networks in a Distributed Environment is considered and applied to a typical example in High Energy Physics interactive analysis. Promising results showing a reduction of the wait time from 5 hours to 5 minutes obtained ...

O. Ponce; J. Cuevas; A. Fuentes; J. Marco; R. Marco; C. Martínez-Rivero; R. Menéndez; D. Rodríguez

2002-09-01T23:59:59.000Z

417

22.54 Neutron Interactions and Applications, Spring 2002  

E-Print Network (OSTI)

Comprehensive treatment of neutron interactions in condensed matter at energies from thermal to MeV, focusing on aspects most relevant to radiation therapy, industrial imaging, and materials research applications. Comparative ...

Yip, Sidney

418

Energy Storage Economics and Policy and Market Interactions  

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

Energy Storage Economics and Policy and Market Interactions Speaker(s): Ramteen Sioshansi Date: November 19, 2012 - 4:00pm Location: 90-3122 Seminar HostPoint of Contact: Ryan...

419

A Nonhydrostatic Mesoscale Model Designed to Simulate Scale Interaction  

Science Conference Proceedings (OSTI)

A three-dimensional nonhydrostatic mesoscale model is presented that is designed to optimally represent the scale-interaction process among inertially balanced and unbalanced modes occurring within convective weather systems. Because scale-...

Gregory J. Tripoli

1992-07-01T23:59:59.000Z

420

Eddy Modulation of Air–Sea Interaction and Convection  

Science Conference Proceedings (OSTI)

Eddy modulation of the air–sea interaction and convection that occurs in the process of mode water formation is analyzed in simulations of a baroclinically unstable wind- and buoyancy-driven jet. The watermass transformation analysis of Walin is ...

Ivana Cerove?ki; John Marshall

2008-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "recabs interactive recalculator" 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

Top Ten Interaction Challenges in Extreme-Scale Visual Analytics  

Science Conference Proceedings (OSTI)

The chapter presents ten selected user interfaces and interaction challenges in extreme-scale visual analytics. The study of visual analytics is often referred to as 'the science of analytical reasoning facilitated by interactive visual interfaces' in the literature. The discussion focuses on the issues of applying visual analytics technologies to extreme-scale scientific and non-scientific data ranging from petabyte to exabyte in sizes. The ten challenges are: in situ interactive analysis, user-driven data reduction, scalability and multi-level hierarchy, representation of evidence and uncertainty, heterogeneous data fusion, data summarization and triage for interactive query, analytics of temporally evolving features, the human bottleneck, design and engineering development, and the Renaissance of conventional wisdom. The discussion addresses concerns that arise from different areas of hardware, software, computation, algorithms, and human factors. The chapter also evaluates the likelihood of success in meeting these challenges in the near future.

Wong, Pak C.; Shen, Han-Wei; Chen, Chaomei

2012-05-31T23:59:59.000Z

422

On Graph Based Interaction for Semantic Query Languages  

Science Conference Proceedings (OSTI)

In the last years, several proposals have been presented concerning graphical query languages working on diagrammatic representations of semantic data models. Such proposals are mainly based on two different user interaction modalities, i.e., to allow ...

Giuseppe Santucci

1996-09-01T23:59:59.000Z

423

Kinect©, as interaction device with a tiled display  

Science Conference Proceedings (OSTI)

The use of high resolution tiled display has become popular in the scientific community. User interaction with these devices depends on the hardware configuration and the software in use. The variety of hardware configurations and software generates ...

Amilcar Meneses Viveros, Erika Hernández Rubio

2013-07-01T23:59:59.000Z

424

HITIQA: an interactive question answering system a preliminary report  

Science Conference Proceedings (OSTI)

HITIQA is an interactive question answering technology designed to allow intelligence analysts and other users of information systems to pose questions in natural language and obtain relevant answers, or the assistance they require in order to perform ...

Sharon Small; Ting Liu; Nobuyuki Shimizu; Tomek Strzalkowski

2003-07-01T23:59:59.000Z

425

Constrained Density-Functional Theory--Configuration Interaction  

E-Print Network (OSTI)

In this thesis, I implemented a method for performing electronic structure calculations, "Constrained Density Functional Theory-- Configuration Interaction" (CDFT-CI), which builds upon the computational strengths of Density ...

Kaduk, Benjamin James

2012-01-01T23:59:59.000Z

426

Light & Skin Interactions: Simulations for Computer Graphics Applications  

Science Conference Proceedings (OSTI)

Light and Skin Interactions immerses you in one of the most fascinating application areas of computer graphics: appearance simulation. The book first illuminates the fundamental biophysical processes that affect skin appearance, and reviews seminal related ...

Gladimir V. G. Baranoski; Aravind Krishnaswamy

2010-05-01T23:59:59.000Z

427

Effects of interaction in Bose-Einstein condensates  

E-Print Network (OSTI)

This thesis discusses a series of studies that investigate the effects of interaction - essentially the s-wave scattering - in the various properties of Bose-Einstein condensates (BEC). The phonon wavefunction in a BEC was ...

Xu, Kaiwen

2006-01-01T23:59:59.000Z

428

Molecular Interaction between Botulinum Neurotoxin B and Its...  

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

Molecular Interaction between Botulinum Neurotoxin B and Its Protein Receptor Revealed Figure 1 Structure of the HcB-Syt-II complex. a, sA-weighted FO - FC electron density map...

429

Interacting holographic dark energy model in non-flat universe  

E-Print Network (OSTI)

We employ the holographic model of interacting dark energy to obtain the equation of state for the holographic energy density in non-flat (closed) universe enclosed by the event horizon measured from the sphere of horizon named $L$.

M R Setare

2006-09-11T23:59:59.000Z

430

Diamond: a storage architecture for early discard in interactive search  

Science Conference Proceedings (OSTI)

This paper explores the concept of early discard for interactive search of unindexed data. Processing data inside storage devices using downloaded searchlet code enables Diamond to perform efficient, applicationspecific filtering of large data collections. ...

Larry Huston; Rahul Sukthankar; Rajiv Wickremesinghe; M. Satyanarayanan; Gregory R. Ganger; Erik Riedel; Anastassia Ailamaki

2004-03-01T23:59:59.000Z

431

Interacting Dark Energy in Ho?ava-Lifshitz Cosmology  

E-Print Network (OSTI)

In the usual Ho\\v{r}ava-Lifshitz cosmological models, the scalar field is responsible for dark matter. Using an additional scalar field, Saridakis \\cite{sari} has formulated Ho\\v{r}ava-Lifshitz cosmology with an effective dark energy sector. In the paper \\cite{sari} the scalar fields do not interact with each other, here we extend this work to the interacting case, where matter scalar field $\\phi$ interact with dark energy scalar field $\\sigma$. We will show that in contrast with \\cite{sari}, where $\\sigma$-filed is absent, we can obtain $w_d ^{\\rm eff}dark energy presenting phantom behaviour. This behaviour is pure effect of the interaction.

M R Setare

2009-09-02T23:59:59.000Z

432

Statistical theory of Langmuir turbulence. [Direct interaction approximation  

SciTech Connect

A statistical theory of Langmuir turbulence is developed by applying a generalization of the direction interaction approximation (DIA) of Kraichnan to the Zakharov equations describing Langmuir turbulence. 7 references.

DuBois, D.F.; Rose, H.A.; Goldman, M.V.

1979-01-01T23:59:59.000Z

433

Interacting with computers using images for search and automation  

E-Print Network (OSTI)

A picture is worth a thousand words. Images have been used extensively by us to interact with other human beings to solve certain problems, for example, showing an image of a bird to a bird expert to identify its species ...

Yeh, Pei-Hsiu, 1978-

2009-01-01T23:59:59.000Z

434

Unstable Radiative–Dynamical Interactions. Part I. Basic Theory  

Science Conference Proceedings (OSTI)

The interaction between trace shortwave radiative absorbers and the dynamical circulation is shown to be linearly unstable for horizontally uniform basic states with a vertical gradient in the basic-state absorber mixing ratio. Two types of ...

Steven J. Ghan

1989-08-01T23:59:59.000Z

435

Nuclear Constraints on the Weak Nucleon-Nucleon Interaction  

E-Print Network (OSTI)

I discuss the current status of efforts to constrain the strangeness-conserving weak hadronic interaction, which can be isolated in nuclear systems because of the associated parity violation.

W. C. Haxton

2008-02-21T23:59:59.000Z

436

Pairing and superfluidity in strongly interacting Fermi gases  

E-Print Network (OSTI)

This thesis describes experiments with superfluid spin mixtures of ultracold fermionic 6Li atoms. The properties of the strongly interacting gas are studied in the crossover regime between Bose-Einstein condensation (BEC) ...

Schunck, Christian H. (Christian Heinrich)

2008-01-01T23:59:59.000Z

437

22.106 Neutron Interactions and Applications, Spring 2004  

E-Print Network (OSTI)

Foundational study of the effects of single and multiple interactions on neutron distributions and their applications to problems across the Nuclear Engineering department - fission, fusion, and RST. Particle simulation ...

Yip, Sidney

438

22.106 Neutron Interactions and Applications, Spring 2005  

E-Print Network (OSTI)

This course is a foundational study of the effects of single and multiple interactions on neutron distributions and their applications to problems across the Nuclear Engineering department - fission, fusion, and RST. ...

Yip, Sidney

439

Interactions of Baroclinic Isolated Vortices: The Dominant Effect of Shielding  

Science Conference Proceedings (OSTI)

The interactions of two quasigeostrophic isolated shielded vortices are considered in a two-layer model and in the reduced-gravity approximation. Each shielded vortex is defined by a realistic horizontal profile of relative vorticity in the upper ...

S. Valcke; J. Verron

1997-04-01T23:59:59.000Z

440

Global Thermohaline Circulation. Part II: Sensitivity with Interactive Atmospheric Transports  

Science Conference Proceedings (OSTI)

A hybrid coupled ocean–atmosphere model is used to investigate the stability of the thermohaline circulation (THC) to an increase in the surface freshwater forcing in the presence of interactive meridional transports in the atmosphere. The ocean ...

Xiaoli Wang; Peter H. Stone; Jochem Marotzke

1999-01-01T23:59:59.000Z

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


441

Intraseasonal Interactions between Temperature and Vegetation over the Boreal Forests  

Science Conference Proceedings (OSTI)

This paper uses statistical and analytical techniques to investigate intraseasonal interactions between temperature and vegetation [surrogated by the normalized difference vegetation index (NDVI)] over the boreal forests. Results indicate that ...

Weile Wang; Bruce T. Anderson; Dara Entekhabi; Dong Huang; Yin Su; Robert K. Kaufmann; Ranga B. Myneni

2007-12-01T23:59:59.000Z

442

Understanding new regimes for light-matter interactions  

E-Print Network (OSTI)

This thesis focuses on achieving new understanding of the principles and phenomena involved in the interaction of light with a variety of complicated material systems, including biomaterials and nanostructured materials. ...

Lee, Ka Yan Karen

2011-01-01T23:59:59.000Z

443

Equatorial Wave-Mean Flow Interaction: The Long Rossby Waves  

Science Conference Proceedings (OSTI)

The interaction of long equatorial Rossby waves with mean zonal currents in the ocean is investigated in a continuously stratified finite difference numerical model. The model allows for realistic specification of the mean state including both ...

Jeffrey A. Proehl

1990-02-01T23:59:59.000Z

444

Interaction of an Intense Extratropical Cyclone with Coastal Orography  

Science Conference Proceedings (OSTI)

Observational analyses and numerical simulations are used to investigate the interaction of an intense extra-tropical cyclone with the coastal orography of the Pacific Northwest. Known as the “Inauguration Day cyclone,” the system made landfall ...

W. James Steenburgh; Clifford F. Mass

1996-07-01T23:59:59.000Z

445

Geothermal: Sponsored by OSTI -- CO2-Rock Interactions in EGS...  

Office of Scientific and Technical Information (OSTI)

CO2-Rock Interactions in EGS-CO2: New Zealand TVZ Geothermal Systems as a Natural Analog Geothermal Technologies Legacy Collection HelpFAQ | Site Map | Contact Us | Admin Log On...

446

Mixtures of strongly interacting bosons in optical lattices  

E-Print Network (OSTI)

We investigate the properties of strongly interacting heteronuclear boson-boson mixtures loaded in realistic optical lattices, with particular emphasis on the physics of interfaces. In particular, we numerically reproduce some surprising results of a recent experiment, providing a simple explanation. We then investigate the robustness against the inhomogeneity typical of realistic experimental realizations of the glassy {\\it quantum emulsions} recently predicted to occur in strongly interacting boson-boson mixtures on ideal homogeneous lattices.

Buonsante, P; Illuminati, F; Penna, V; Vezzani, A

2008-01-01T23:59:59.000Z

447

NON-LINEAR MODELING OF THE RHIC INTERACTION REGIONS.  

Science Conference Proceedings (OSTI)

For RHIC's collision lattices the dominant sources of transverse non-linearities are located in the interaction regions. The field quality is available for most of the magnets in the interaction regions from the magnetic measurements, or from extrapolations of these measurements. We discuss the implementation of these measurements in the MADX models of the Blue and the Yellow rings and their impact on beam stability.

TOMAS,R.FISCHER,W.JAIN,A.LUO,Y.PILAT,F.

2004-07-05T23:59:59.000Z

448

Representation of Material Elements and Geometry of Substructural Interactions  

E-Print Network (OSTI)

This paper collects some characteristic aspects of the general model-building framework of the mechanics of complex bodies, that are bodies in which the material substructure influences prominently the gross behavior through interactions conjugated with substructural changes. The emphasis in on issues that are foundational in nature: the geometrica description of the material elements, their energetic characterization, the representation of interactions, conditions for the existence of ground states in conservative setting.

Paolo Maria Mariano

2008-02-11T23:59:59.000Z

449

Interactions of Cl- and OH Radical in Aqueous Solution  

Science Conference Proceedings (OSTI)

Fundamental understanding of ion-radical interactions in aqueous solutions is of significant relevance to many environmentally important applications. An important example can be found in the problem involving the excess production of molecular chlorine in marine layer, where interactions between OH radical and Cl- species have been implicated as the main reason for the unexpectedly high concentration of Cl2. Current understanding of this process is hindered due to uncertainty regarding the nature of the [OHCl]- complex in aqueous phase.

Valiev, Marat; D'Auria, Rafaella; Tobias, Douglas J.; Garrett, Bruce C.

2009-08-06T23:59:59.000Z

450

Bonfire: a nomadic system for hybrid laptop-tabletop interaction  

Science Conference Proceedings (OSTI)

We present Bonfire, a self-contained mobile computing system that uses two laptop-mounted laser micro-projectors to project an interactive display space to either side of a laptop keyboard. Coupled with each micro-projector is a camera to enable hand ... Keywords: ambient interaction, computer vision, extended display, gestures, laptop, micro-projector, object recognition, peripheral display, surface, tabletop, tangible bits

Shaun K. Kane; Daniel Avrahami; Jacob O. Wobbrock; Beverly Harrison; Adam D. Rea; Matthai Philipose; Anthony LaMarca

2009-10-01T23:59:59.000Z

451

Modeling of Molten Core Concrete Interactions and Fission Product Release  

Science Conference Proceedings (OSTI)

The study of molten core concrete interactions is important in estimating the possible consequences of a severe nuclear reactor accident. CORCON-Mod2 is a computer program that models the thermal, chemical, and physical phenomena associated with molten core concrete interactions. Models have been added to extend the modeling of these phenomena. An ideal solution chemical equilibrium methodology predicts the fission product vaporization release. Additional chemical species have been added, and the calcula...

1994-05-27T23:59:59.000Z

452

Many-body Interactions in Magnetic Films and Nanostructures  

SciTech Connect

We describe results supported by DOE grant DE-FG02-04ER46158, which focused on magnetic interaction at surfaces, in thin films, and in metallic nanostructures. We report on three general topics: 1) The Rashba spin splitting at magnetic surfaces of rare earth metals, 2) magnetic nanowires self-assembled on stepped tungsten single crystals, and 3) magnetic interaction in graphene films doped with hydrogen atoms.

Stephen D. Kevan

2012-12-12T23:59:59.000Z

453

Laser Pointers as Interaction Devices for Collaborative Pervasive Computing  

E-Print Network (OSTI)

We present a system that supports collaborative interactions for arbitrary environments. The system uses laser pointers as interaction devices and employs a video camera to detect where each laser pointer is pointing. Time-division multiplexing together with a wireless link affords discrimination between laser pointer dots belonging to different pointers. Safety issues with laser pointers are addressed with a new technique. We also discuss how new users can be dynamically added and removed from the system.

Andriy Pavlovych; Wolfgang Stuerzlinger

2004-01-01T23:59:59.000Z

454

The interactions of water and perfluorodiethyl ether on Ru(100)  

DOE Green Energy (OSTI)

We have studied the interactions of water and perfluorodiethyl ether on Ru(100) in order to model the effects of surface structure and humidity on the bonding and decomposition of perfluoroalkyl ether lubricants with metal surfaces. In order to understand the interactions on Ru(100), we have first investigated the interactions of each of these adsorbates alone on the clean surface. The interactions of water with Ru(100) have been studied using both thermal desorption spectroscopy (TDS) and electron energy loss spectroscopy (EELS). From these studies we conclude that a small amount of water dissociates on this surface (5--10% of a monolayer), but water is adsorbed in a predominantly molecular form on this surface with an increasing degree of hydrogen-bonding with increasing coverage. The effects of hydrogen and oxygen coadsorption on the interactions of water with this surface have also been studied using TDS. Finally, the interactions of coadsorbed water and perfluorodiethyl ether on Ru(100) have been investigated using TDS.

Leavitt, P.

1990-09-21T23:59:59.000Z

455

The intermountain power project commissioning - Subsynchronous torsional interaction tests  

SciTech Connect

Subsyncronous torsional vibration as a result of electrochemical interaction between the HVDC controls and a turbine-generator was first discovered during the commissioning of the Square Butte Project in 1977. The level of interaction between the HVDC controls and the turbine-generator depends on several interacting factors: the characteristic torsional frequencies of the turbine-generator, the bandwidth of the HVDC controls and the relative strength of the connecting ac system. For the Intermountain Power Project (IPP), early analysis of these interacting factors indicated that there exist definite potential for subsynchronous oscillation to occur. The calculated torsional frequencies of the IPP units showed that the first mode frequency is 14.0 Hz and is within the typical bandwidth of an HVDC control which is between 10-20 Hz. The HVDC controls, therefore, can influence the torsional stability of the IPP units. Further, the IPP turbine-generators are required to operate isolated on the HVDC rectifier terminal, with no other interconnecting ac network. This ''radial'' mode of operation will result in maximum interaction between the converter station and the IPP units. It became obvious that special measure must be implemented in the design of the IPP HVDC control system to modify its typical characteristics to avoid the occurrence of the subsynchronous oscillation. This paper presents the results of the subsynchronous torsional interaction (SSTI) tests that were performed during the commissioning of the IPP Unit 1 and the HVDC Transmission system.

Wu, C.T.; Peterson, K.J. (Dept. of Water and Power, Los Angeles, CA (US)); Pinko, R.J.; Kankam, M.D.; Baker, D.H. (General Electric Co., Schenectady, NY (US))

1988-10-01T23:59:59.000Z

456

Entanglement growth in quench dynamics with variable range interactions  

E-Print Network (OSTI)

Studying entanglement growth in quantum dynamics provides both insight into the underlying microscopic processes and information about the complexity of the quantum states, which is related to the efficiency of simulations on classical computers. Recently, experiments with trapped ions, polar molecules, and Rydberg excitations have provided new opportunities to observe dynamics with long-range interactions. We explore nonequilibrium coherent dynamics after a quantum quench in such systems, identifying qualitatively different behavior as the exponent of algebraically decaying spin-spin interactions in a transverse Ising chain is varied. Computing the build-up of bipartite entanglement as well as mutual information between distant spins, we identify linear growth of entanglement entropy corresponding to propagation of quasiparticles for shorter range interactions, with the maximum rate of growth occurring when the Hamiltonian parameters match those for the quantum phase transition. Counter-intuitively, the growth of bipartite entanglement for long-range interactions is only logarithmic for most regimes, i.e., substantially slower than for shorter range interactions. Experiments with trapped ions allow for the realization of this system with a tunable interaction range, and we show that the different phenomena are robust for finite system sizes and in the presence of noise. These results can act as a direct guide for the generation of large-scale entanglement in such experiments, towards a regime where the entanglement growth can render existing classical simulations inefficient.

J. Schachenmayer; B. P. Lanyon; C. F. Roos; A. J. Daley

2013-05-29T23:59:59.000Z

457

Interactive Remote and Distributed Visualization of Fusion Simulation Results  

Science Conference Proceedings (OSTI)

The NERSC center has unique resources that are especially tailored for interactive, high performance remote visualization. The central interactive visualization resource is Escher.nersc.gov, which is a large symmetric multiprocessor equipped with multiple gigabit interconnects to NERSC storage systems, as well as a large amount of main memory and substantial directly attached storage. Using Escher, we employ a pipelined architecture to support the demands of interactive, high-performance remote visualization. The pipelined architecture refers to an assembly-line organization of software ''workers'' that each contribute to an overall work flow. The first worker in the assembly line the server runs interactively in parallel on Escher. Parallel execution of the server provides substantial I/O and processing capabilities where it is needed close to the data. The second worker in the assembly line runs on the scientists workstation in their office, and performs 3D rendering at interactive rates. Visualization results geometry are transmitted between the two stages in the pipeline. This combination has proven effective at providing interactive 3D scientific visualization capabilities to remotely located NERSC users. Amortizing data I/O and visualization processing over parallel processors located close to the data provides capabilities that are simply not available on any desktop platform. These capabilities are an example of NERSCs commitment to providing the best possible tools and infrastructure to the computational science community.

Siegerist, C.; Shalf, J.; Bethel, E. Wes; Siegerist, Cristina

2004-01-01T23:59:59.000Z

458

Ticket-to-talk-television: designing for the circumstantial nature of everyday social interaction  

Science Conference Proceedings (OSTI)

In this paper we discuss a particular perspective on interactivity and sociability in the design of new TV technologies for social interaction. We will argue that current research on Social TV builds on a too narrow conception of interaction in everyday ... Keywords: ambiguity, interaction design, senior citizens, social interaction, social television

Marcus Sanchez Svensson; Tomas Sokoler

2008-10-01T23:59:59.000Z

459

Linear and nonlinear interactions in the dark sector  

E-Print Network (OSTI)

We investigate models of interacting dark matter and dark energy for the universe in a spatially flat Friedmann-Robertson-Walker (FRW) space-time. We find the "source equation" for the total energy density and determine the energy density of each dark component. We introduce an effective one-fluid description to evidence that interacting and unified models are related with each other, analyze the effective model and obtain the attractor solutions. We study linear and nonlinear interactions, the former comprises a linear combination of the dark matter and dark energy densities, their first derivatives, the total energy density, its first and second derivatives and a function of the scale factor. The latter is a possible generalization of the linear interaction consisting of an aggregate of the above linear combination and a significant nonlinear term built with a rational function of the dark matter and dark energy densities homogeneous of degree one. We solve the evolution equations of the dark components for both interactions and examine exhaustively several examples. There exist cases where the effective one-fluid description produces different alternatives to the $\\La$CDM model and cases where the problem of coincidence is alleviated. In addition, we find that some nonlinear interactions yield an effective one-fluid model with a Chaplygin gas equation of state, whereas others generate cosmological models with de Sitter and power-law expansions. We show that a generic nonlinear interaction induces an effective equation of state which depends on the scale factor in the same way that the variable modified Chaplygin gas model, giving rise to the "relaxed Chaplygin gas model".

Luis P. Chimento

2009-11-30T23:59:59.000Z

460

Kopitiam: modular incremental interactive full functional static verification of java code  

Science Conference Proceedings (OSTI)

We are developing Kopitiam, a tool to interactively prove full functional correctness of Java programs using separation logic by interacting with the interactive theorem prover Coq. Kopitiam is an Eclipse plugin, enabling seamless integration into the ...

Hannes Mehnert

2011-04-01T23:59:59.000Z

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


461

Casimir interaction among heavy fermions in the BCS-BEC crossover  

E-Print Network (OSTI)

We investigate a two-species Fermi gas with a large mass ratio interacting by an interspecies short-range interaction. Using the Born-Oppenheimer approximation, we determine the interaction energy of two heavy fermions ...

Nishida, Yusuke

462

Fluid-rock interaction: A reactive transport approach  

SciTech Connect

Fluid-rock interaction (or water-rock interaction, as it was more commonly known) is a subject that has evolved considerably in its scope over the years. Initially its focus was primarily on interactions between subsurface fluids of various temperatures and mostly crystalline rocks, but the scope has broadened now to include fluid interaction with all forms of subsurface materials, whether they are unconsolidated or crystalline ('fluid-solid interaction' is perhaps less euphonious). Disciplines that previously carried their own distinct names, for example, basin diagenesis, early diagenesis, metamorphic petrology, reactive contaminant transport, chemical weathering, are now considered to fall under the broader rubric of fluid-rock interaction, although certainly some of the key research questions differ depending on the environment considered. Beyond the broadening of the environments considered in the study of fluid-rock interaction, the discipline has evolved in perhaps an even more important way. The study of water-rock interaction began by focusing on geochemical interactions in the absence of transport processes, although a few notable exceptions exist (Thompson 1959; Weare et al. 1976). Moreover, these analyses began by adopting a primarily thermodynamic approach, with the implicit or explicit assumption of equilibrium between the fluid and rock. As a result, these early models were fundamentally static rather than dynamic in nature. This all changed with the seminal papers by Helgeson and his co-workers (Helgeson 1968; Helgeson et al. 1969) wherein the concept of an irreversible reaction path was formally introduced into the geochemical literature. In addition to treating the reaction network as a dynamically evolving system, the Helgeson studies introduced an approach that allowed for the consideration of a multicomponent geochemical system, with multiple minerals and species appearing as both reactants and products, at least one of which could be irreversible. Helgeson's pioneering approach was given a more formal kinetic basis (including the introduction of real time rather than reaction progress as the independent variable) in subsequent studies (Lasaga 1981; Aagaard and Helgeson 1982; Lasaga 1984). The reaction path approach can be used to describe chemical processes in a batch or closed system (e.g., a laboratory beaker), but such systems are of limited interest in the Earth sciences where the driving force for most reactions is transport. Lichtner (1988) clarified the application of the reaction path models to water-rock interaction involving transport by demonstrating that they could be used to describe pure advective transport through porous media. By adopting a reference frame which followed the fluid packet as it moved through the medium, the reaction progress variable could be thought of as travel time instead. Multi-component reactive transport models that could treat any combination of transport and biogeochemical processes date back to the early 1980s. Berner and his students applied continuum reactive transport models to describe processes taking place during the early diagenesis of marine sediments (Berner 1980). Lichtner (1985) outlined much of the basic theory for a continuum model for multicomponent reactive transport. Yeh and Tripathi (1989) also presented the theoretical and numerical basis for the treatment of reactive contaminant transport. Steefel and Lasaga (1994) presented a reactive flow and transport model for nonisothermal, kinetically-controlled water-rock interaction and fracture sealing in hydrothermal systems based on simultaneous numerical solution of both reaction and transport This chapter begins with a review of the important transport processes that affect or even control fluid-rock interaction. This is followed by a general introduction to the governing equations for reactive transport, which are broadly applicable to both qualitative and quantitative interpretations of fluid-rock interactions. This framework is expanded through a discussion of specific topics that are the f

Steefel, C.; Maher, K.

2009-04-01T23:59:59.000Z

463

Using Light to Control How X Rays Interact with Matter  

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

Using Light to Control How X Using Light to Control How X Rays Interact with Matter Using Light to Control How X Rays Interact with Matter Print Wednesday, 27 January 2010 00:00 Schemes that use one light pulse to manipulate interactions of another with matter are well developed in the visible-light regime where an optical control pulse influences how an optical probe pulse interacts with a medium. This approach has opened new research directions in fields like quantum computing and nonlinear optics, while also spawning entirely new research areas, such as electromagnetically induced transparency and slow light. However, it has been unclear whether similar optical control schemes could be used to modify how x rays interact with matter. In a dramatic breakthrough demonstration at the ALS, a Berkeley Lab-Argonne National Laboratory group has now used powerful visible-light lasers to render a nominally opaque material transparent to x rays. While x-ray transparency will have immediate applications at x-ray light sources, the important result is that the findings lay a foundation for a broader spectrum of applications.

464

Using Light to Control How X Rays Interact with Matter  

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

Using Light to Control How X Rays Interact with Matter Print Using Light to Control How X Rays Interact with Matter Print Schemes that use one light pulse to manipulate interactions of another with matter are well developed in the visible-light regime where an optical control pulse influences how an optical probe pulse interacts with a medium. This approach has opened new research directions in fields like quantum computing and nonlinear optics, while also spawning entirely new research areas, such as electromagnetically induced transparency and slow light. However, it has been unclear whether similar optical control schemes could be used to modify how x rays interact with matter. In a dramatic breakthrough demonstration at the ALS, a Berkeley Lab-Argonne National Laboratory group has now used powerful visible-light lasers to render a nominally opaque material transparent to x rays. While x-ray transparency will have immediate applications at x-ray light sources, the important result is that the findings lay a foundation for a broader spectrum of applications.

465

Using Light to Control How X Rays Interact with Matter  

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

Using Light to Control How X Rays Interact with Matter Print Using Light to Control How X Rays Interact with Matter Print Schemes that use one light pulse to manipulate interactions of another with matter are well developed in the visible-light regime where an optical control pulse influences how an optical probe pulse interacts with a medium. This approach has opened new research directions in fields like quantum computing and nonlinear optics, while also spawning entirely new research areas, such as electromagnetically induced transparency and slow light. However, it has been unclear whether similar optical control schemes could be used to modify how x rays interact with matter. In a dramatic breakthrough demonstration at the ALS, a Berkeley Lab-Argonne National Laboratory group has now used powerful visible-light lasers to render a nominally opaque material transparent to x rays. While x-ray transparency will have immediate applications at x-ray light sources, the important result is that the findings lay a foundation for a broader spectrum of applications.

466

SPS ionosphere/microwave beam interactions: Arecibo experimental studies  

DOE Green Energy (OSTI)

The purpose of this program is to determine the environmental impacts associated with the operation of the proposed SPS microwave power transmission system. It is expected that thermal effects will provide the dominant force driving the nonlinear ionosphere/microwave beam interactions. Collisional damping of radio waves, producing ohmic heating of the ionospheric plasma, depends inversely on the square of the radio wave frequency. Therefore, equivalent heating and equivalent thermal forces can be generated at lower radiated power densities by using lower radio wave frequencies. This principle is fundamental to a large part of the experimental program. An understanding of the physics of the specific interactions excited by the SPS microwave beam is also an important part of the assessment program. This program is designed to determine instability thresholds, the growth rates and spatial extent of the resultant ionospheric disturbances, and the frequency and power dependences of the interactions. How these interactions are affected by variations in the natural ionospheric conditions, how different instabilities occurring simultaneously may affect each other, and how distinct microwave beams might mutually interact are studied. Status of the program is described. (WHK)

Duncan, L.M.

1980-10-01T23:59:59.000Z

467

Modeling of Plug-in Electric Vehicles' Interactions with a Sustainable...  

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

of Plug-in Electric Vehicles' Interactions with a Sustainable Community Grid in the Azores Title Modeling of Plug-in Electric Vehicles' Interactions with a Sustainable Community...

468

DOE-TSPP-3, Use of Voluntary Consensus Standards and Interaction...  

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

3, Use of Voluntary Consensus Standards and Interaction with Standards Development Organizations - August 1, 2000 DOE-TSPP-3, Use of Voluntary Consensus Standards and Interaction...

469

Dynamic Soil-Structure Interaction of Instrumented Buildings and Test Structures  

E-Print Network (OSTI)

structure interaction in buildings. I: Analytical aspects,structure interaction in buildings. II: Empirical findings,New York PEER, 2010. Tall Buildings Initiative, Guidelines

Givens, Michael James

2013-01-01T23:59:59.000Z

470

Interactions and Dynamics of Silyl- and Siloxy-Substituted RTILs  

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

Interactions and Dynamics of Room Temperature Ionic Liquids Interactions and Dynamics of Room Temperature Ionic Liquids that have Silyl- and Siloxy-Substituted Imidazolium Cations H. Shirota, J. F. Wishart, and E. W. Castner, Jr. J. Phys. Chem. B 111, 4819-4829 (2007). [Find paper at ACS Publications] or use ACS Articles on Request Abstract: The intermolecular interactions and dynamics of novel ionic liquids with alkylsilyl and alkylsiloxy substitutions on the cations are studied by measuring the intermolecular vibrational spectra and reorientational dynamics using femtosecond Kerr effect methods. The new ionic liquids include 1-dimethylphenylsilylmethyl-3-methylimidazolium (PhSi-mim+), and 1-methyl-3-pentamethyldisiloxymethylimidazolium (SiOSi-mim+) cations paired with the bis(trifluoromethylsulfonyl)imide (NTf2-) anion. Measured ionic

471

ARM - Field Campaign - Cloud LAnd Surface Interaction Campaign (CLASIC)  

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

govCampaignsCloud LAnd Surface Interaction Campaign (CLASIC) govCampaignsCloud LAnd Surface Interaction Campaign (CLASIC) Campaign Links CLASIC Website Related Campaigns CLASIC - SAM Support 2007.06.09, DeVore, SGP CLASIC - 9.4 GHz Phase Array Radar 2007.06.08, Kollias, SGP CLASIC - Southern Great Plains Aerosol Evolution Study (SGPAES) 2007.06.08, Collins, SGP CLASIC - Land Surface 2007.06.01, Jackson, SGP CLASIC - Radiosonde Campaign 2007.06.01, Orr, SGP CLASIC - SGP Particle Phase Experiment 2007.06.01, Martin, SGP CLASIC - Land-Cloud Coupled Data Assimilation System 2007.06.01, Jackson, SGP Comments? We would love to hear from you! Send us a note below or call us at 1-888-ARM-DATA. Send Campaign : Cloud LAnd Surface Interaction Campaign (CLASIC) 2007.06.01 - 2007.06.30 Website : http://acrf-campaign.arm.gov/clasic/ Lead Scientist : Mark Miller

472

SGP Cloud and Land Surface Interaction Campaign (CLASIC)  

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

3 3 SGP Cloud and Land Surface Interaction Campaign (CLASIC): Science and Implementation Plan June 2007 Mark A. Miller, Principal Investigator and The CLASIC Steering Committee: Roni Avissar, Larry Berg, Sylvia Edgerton, Marc Fischer, Tom Jackson, Bill Kustas, Pete Lamb, Greg McFarquhar, Qilong Min, Beat Schmid, Margaret Torn, and Dave Turner Work supported by the U.S. Department of Energy, Office of Science, Office of Biological and Environmental Research M.R. Miller et al., DOE/SC-ARM-0703 Executive Summary The Cloud and Land Surface Interaction Campaign is a field experiment designed to collect a comprehensive data set that can be used to quantify the interactions that occur between the atmosphere, biosphere, land surface, and subsurface. A particular focus will be on how these

473

Home Energy Score Interactive Graphic | Department of Energy  

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

Home Energy Score Interactive Graphic Home Energy Score Interactive Graphic Home Energy Score Interactive Graphic The Home Energy Score is similar to a vehicle's mile-per-gallon rating. The Home Energy Score allows homeowners to compare the energy performance of their homes to other homes nationwide. It also provides homeowners with suggestions for improving their homes' efficiency. The process starts with a Home Energy Score Qualified Assessor collecting energy information during a brief home walk-through. Using the Home Energy Scoring Tool, the Qualified Assessor then scores the home on a scale of 1 to 10, with a score of 10 indicating that the home has excellent energy performance. A score of 1 indicates the home needs extensive energy improvements. In addition to providing the Score, the Qualified Assessor

474

Grid-Interactive Renewable Water Heating Economic and Environmental Value  

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

1 1 Grid-Interactive Renewable Water Heating Economic and Environmental Value Grid-interactive renewable water heaters have smart controls that quickly change their charge rate and charge level, factoring in renewable generation and other critical needs of the grid; thereby significantly reducing carbon emissions and bringing a new dimension of conservation and efficiency to the electric grid. The Steffes grid-interactive renewable water heater controller provides utilities with an affordable and effective way to integrate renewable generation into the grid while providing uninterrupted hot water to the consumer. In recent years, many states have set Renewable Portfolio Standards (RPS) to reduce the need for traditional fossil fuel-based power generation, thereby improving our environment and decreasing

475

Have You Seen Our New Interactive Facebook Promotions? | Department of  

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

Our New Interactive Facebook Promotions? Our New Interactive Facebook Promotions? Have You Seen Our New Interactive Facebook Promotions? August 4, 2011 - 6:36am Addthis If you haven't seen the Energy Savers Facebook page in a while, you'll want to check it out. The Department of Energy is partnering with the Ad Council to show consumers how easy it is to save money by saving energy, including videos, quizzes, and quick facts. Check out the new "Saving Energy Saves You Money" tab on our Facebook page! Have you seen the new Facebook tab yet? Check it out and tell us your favorite: the videos, the quiz, the table that shows how much electricity appliances use, or something else? Each week, you have the chance to share your thoughts on a question about energy efficiency or renewable energy for consumers. E-mail your responses

476

Greenhouse Gas and Air Pollution Interactions and Synergies (GAINS) | Open  

Open Energy Info (EERE)

Greenhouse Gas and Air Pollution Interactions and Synergies (GAINS) Greenhouse Gas and Air Pollution Interactions and Synergies (GAINS) Jump to: navigation, search Tool Summary Name: Greenhouse Gas and Air Pollution Interactions and Synergies (GAINS) Agency/Company /Organization: International Institute for Applied Systems Analysis (IIASA) Sector: Energy, Land Topics: Co-benefits assessment, GHG inventory Resource Type: Software/modeling tools User Interface: Website Complexity/Ease of Use: Not Available Website: gains.iiasa.ac.at/index.php/home-page/241-on-line-access-to-gains Cost: Free UN Region: Eastern Africa, Middle Africa, Northern Africa, Southern Africa, Western Africa, Caribbean, Central America, South America, Northern America, Central Asia, Eastern Asia, Southern Asia, South-Eastern Asia, Western Asia, Eastern Europe, Northern Europe, Southern Europe, Western Europe, Australia and New Zealand, Melanesia, Micronesia, Polynesia

477

Intermolecular Dynamics, Interactions and Solvation in Ionic Liquids  

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

Dynamics, Interactions and Solvation in Ionic Liquids Dynamics, Interactions and Solvation in Ionic Liquids Edward W. Castner, Jr., James F. Wishart, and Hideaki Shirota Acc. Chem. Res. 40, 1217-1227 (2007). [Find paper at ACS Publications] Abstract: Ionic liquids can simultaneously assume multiple solvent roles, because they are strongly polar and polarizable solvents and binary solutions and frequently contain very hydrophobic components. When the cation and anion functional groups are tuned appropriately, ionic liquids can be used as designer solvents for a broad range of applications. In this Account, we discuss our spectroscopic studies on the intermolecular interactions, dynamics, solvation, transport, and friction in ionic liquids, as compared with information obtained from macroscopic experiments including viscometry

478

Lead and strontium isotopic evidence for crustal interaction and  

Open Energy Info (EERE)

Lead and strontium isotopic evidence for crustal interaction and Lead and strontium isotopic evidence for crustal interaction and compositional zonation in the source regions of Pleistocene basaltic and rhyolitic magmas of the Coso volcanic field, California Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Conference Proceedings: Lead and strontium isotopic evidence for crustal interaction and compositional zonation in the source regions of Pleistocene basaltic and rhyolitic magmas of the Coso volcanic field, California Details Activities (1) Areas (1) Regions (0) Abstract: The isotopic compositions of Pb and Sr in Pleistocene basalt, high-silica rhyolite, and andesitic inclusions in rhyolite of the Coso volcanic field indicate that these rocks were derived from different levels of compositionally zoned magmatic systems. The 2 earliest rhyolites

479

Supercritical Carbon Dioxide / Reservoir Rock Chemical Interactions | Open  

Open Energy Info (EERE)

Supercritical Carbon Dioxide / Reservoir Rock Chemical Interactions Supercritical Carbon Dioxide / Reservoir Rock Chemical Interactions Jump to: navigation, search Geothermal Lab Call Projects for Supercritical Carbon Dioxide / Reservoir Rock Chemical Interactions Loading map... {"format":"googlemaps3","type":"ROADMAP","types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"limit":200,"offset":0,"link":"all","sort":[""],"order":[],"headers":"show","mainlabel":"","intro":"","outro":"","searchlabel":"\u2026 further results","default":"","geoservice":"google","zoom":false,"width":"600px","height":"350px","centre":false,"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":"","icon":"","visitedicon":"","forceshow":true,"showtitle":true,"hidenamespace":false,"template":false,"title":"","label":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"locations":[{"text":"

480

Three-body interactions on a triangular lattice  

Science Conference Proceedings (OSTI)

We analyze the hard-core Bose-Hubbard model with both three-body and nearest-neighbor repulsions on a triangular lattice. The phase diagram is achieved by means of the semiclassical approximation and a quantum Monte Carlo simulation. For a system with only three-body interactions, both the supersolid phase and the one-third solid disappear while the two-thirds solid is stable. As the thermal behavior of the bosons with nearest-neighbor repulsion, the solid and the superfluid undergo the three-state Potts- and Kosterlitz-Thouless-type phase transitions, respectively. In a system with both frustrated nearest-neighbor two-body and three-body interactions, the supersolid and one-third solid are revived. By tuning the strength of the three-body interactions, the phase diagram is distorted because the one-third solid and the supersolid are suppressed.

Zhang Xuefeng [Institute of Theoretical Physics, Chinese Academy of Sciences, P.O. Box 2735, Beijing 100190 (China); Physics Department and Research Center OPTIMAS, University of Kaiserslautern, 67663 Kaiserslautern (Germany); Wen Yuchuan [Center of Theoretical Physics, Department of Physics, Capital Normal University, Beijing 100048 (China); Yu Yue [Institute of Theoretical Physics, Chinese Academy of Sciences, P.O. Box 2735, Beijing 100190 (China)

2011-05-01T23:59:59.000Z

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481

Introduction - Strong interaction in the nuclear medium: new trends  

E-Print Network (OSTI)

Recent achievements in nuclear forces theory open new perspectives for the next decade of low energy nuclear physics, bringing together people from very different communities. Although many developments remain to be done, the possibility to directly use QCD to describe nuclear system is a major challenge that is within reach. In this introduction to the 2009 International Joliot-Curie School (EJC2009), new trends in the strong nuclear interaction are summarized starting from quarks and ending with finite or infinite nuclear systems. At different energy scales, selected new concepts and ideas have been discussed in a rather simple way. Recent advances in the theory of nuclear forces, thanks to chiral perturbation and effective field theories, have led to a new generation of strong nuclear interaction particularly suited to low energy nuclear physics. The interesting aspects of new interactions compared to conventional forces are underlined. Recent achievements in ab initio theories that directly start from the...

Lacroix, Denis

2010-01-01T23:59:59.000Z

482

A wind-shell interaction model for multipolar planetary nebulae  

E-Print Network (OSTI)

We explore the formation of multipolar structures in planetary and pre-planetary nebulae from the interaction of a fast post-AGB wind with a highly inhomogeneous and filamentary shell structure assumed to form during the final phase of the high density wind. The simulations were performed with a new hydrodynamics code integrated in the interactive framework of the astrophysical modeling package SHAPE. In contrast to conventional astrophysical hydrodynamics software, the new code does not require any programming intervention by the user for setting up or controlling the code. Visualization and analysis of the simulation data has been done in SHAPE without external software. The key conclusion from the simulations is that secondary lobes in planetary nebulae, such as Hubble 5 and K3-17, can be formed through the interaction of a fast low-density wind with a complex high density environment, such as a filamentary circumstellar shell. The more complicated alternative explanation of intermittent collimated outflow...

Steffen, W; Esquivel, A; Garcia-Segura, G; Garcia-Diaz, Ma T; Lopez, J A; Magnor, M

2013-01-01T23:59:59.000Z

483

Measuring photon-photon interactions via photon detection  

E-Print Network (OSTI)

The strong non-linearity plays a significant role in physics, particularly, in designing novel quantum sources of light and matter as well as in quantum chemistry or quantum biology. In simple systems, the photon-photon interaction can be determined analytically. However, it becomes challenging to obtain it for more compex systems. Therefore, we show here how to measure strong non-linearities via allowing the sample to interact with a weakly pumped quantized leaking optical mode. We found that the detected mean-photon number versus pump-field frequency shows several peaks. Interestingly, the interval between neighbour peaks equals the photon-photon interaction potential. Furthermore, the system exhibits sub-Poissonian photon statistics, entanglement and photon switching with less than one photon. Finally, we connect our study with existing related experiments.

Macovei, Mihai A

2010-01-01T23:59:59.000Z

484

Measuring photon-photon interactions via photon detection  

E-Print Network (OSTI)

The strong non-linearity plays a significant role in physics, particularly, in designing novel quantum sources of light and matter as well as in quantum chemistry or quantum biology. In simple systems, the photon-photon interaction can be determined analytically. However, it becomes challenging to obtain it for more compex systems. Therefore, we show here how to measure strong non-linearities via allowing the sample to interact with a weakly pumped quantized leaking optical mode. We found that the detected mean-photon number versus pump-field frequency shows several peaks. Interestingly, the interval between neighbour peaks equals the photon-photon interaction potential. Furthermore, the system exhibits sub-Poissonian photon statistics, entanglement and photon switching with less than one photon. Finally, we connect our study with existing related experiments.

Mihai A. Macovei

2010-06-18T23:59:59.000Z

485

Interactive Visualization Package for 4D Lattice Field Theories  

E-Print Network (OSTI)

Recent interest in exploring local vacuum structure of QCD through the properties of the eigenmodes of the lattice Dirac operators rises again the challenge to visualize four-dimensional objects and structures which appear in lattice field theories. In spite of complex and powerful commercial visualization software packages on the market, there are reasons to develop Interactive Visualization Package (IVP). We believe that an apprehension of the complex structures is possible only through the interactive approach, with the user being able to manipulate data representations and slices through the lattice in real-time. Further insight should also be gained by an interactive parallel examination of different physical quantities, e.g. eigenmode density with topological charge or action densities. Finally, thanks to constantly falling hardware prices, IVP makes it possible to use almost any Linux PC as a visualization tool for research in lattice field theory.

Ivan Hip

2007-10-03T23:59:59.000Z

486

LINEAR AND NONLINEAR CORRECTIONS IN THE RHIC INTERACTION REGIONS.  

SciTech Connect

A method has been developed to measure operationally the linear and non-linear effects of the interaction region triplets, that gives access to the multipole content through the action kick, by applying closed orbit bumps and analysing tune and orbit shifts. This technique has been extensively tested and used during the RHIC operations in 2001. Measurements were taken at 3 different interaction regions and for different focusing at the interaction point. Non-linear effects up to the dodecapole have been measured as well as the effects of linear, sextupolar and octupolar corrections. An analysis package for the data processing has been developed that through a precise fit of the experimental tune shift data (measured by a phase lock loop technique to better than 10{sup -5} resolution) determines the multipole content of an IR triplet.

PILAT,F.; CAMERON,P.; PTITSYN,V.; KOUTCHOUK,J.P.

2002-06-02T23:59:59.000Z

487

Many-body interactions in quasi-freestanding graphene  

Science Conference Proceedings (OSTI)

The Landau-Fermi liquid picture for quasiparticles assumes that charge carriers are dressed by many-body interactions, forming one of the fundamental theories of solids. Whether this picture still holds for a semimetal such as graphene at the neutrality point, i.e., when the chemical potential coincides with the Dirac point energy, is one of the long-standing puzzles in this field. Here we present such a study in quasi-freestanding graphene by using high-resolution angle-resolved photoemission spectroscopy. We see the electron-electron and electron-phonon interactions go through substantial changes when the semimetallic regime is approached, including renormalizations due to strong electron-electron interactions with similarities to marginal Fermi liquid behavior. These findings set a new benchmark in our understanding of many-body physics in graphene and a variety of novel materials with Dirac fermions.

Siegel, David; Park, Cheol-Hwan; Hwang, Choongyu; Deslippe, Jack; Fedorov, Alexei; Louie, Steven; Lanzara, Alessandra

2011-06-03T23:59:59.000Z

488

Interactive computational models of particle dynamics using virtual reality  

DOE Green Energy (OSTI)

An increasing number of industrial applications rely on computational models to reduce costs in product design, development, and testing cycles. Here, the authors discuss an interactive environment for the visualization, analysis, and modification of computational models used in industrial settings. In particular, they focus on interactively placing massless, massed, and evaporating particulate matter in computational fluid dynamics applications.they discuss the numerical model used to compute the particle pathlines in the fluid flow for display and analysis. They briefly describe the toolkits developed for vector and scalar field visualization, interactive particulate source placement, and a three-dimensional GUI interface. This system is currently used in two industrial applications, and they present the tools in the context of these applications. They summarize the current state of the project and offer directions for future research.

Canfield, T.; Diachin, D.; Freitag, L.; Heath, D.; Herzog, J. [Argonne National Lab., IL (United States); Michels, W. [Nalco Fuel Tech, Naperville, IL (United States)

1996-12-31T23:59:59.000Z

489

Effective interaction: From nuclear reactions to neutron stars  

E-Print Network (OSTI)

An equation of state (EoS) for symmetric nuclear matter is constructed using the density dependent M3Y effective interaction and extended for isospin asymmetric nuclear matter. Theoretically obtained values of symmetric nuclear matter incompressibility, isobaric incompressibility, symmetry energy and its slope agree well with experimentally extracted values. Folded microscopic potentials using this effective interaction, whose density dependence is determined from nuclear matter calculations, provide excellent descriptions for proton, alpha and cluster radioactivities, elastic and inelastic scattering. The nuclear deformation parameters extracted from inelastic scattering of protons agree well with other available results. The high density behavior of symmetric and asymmetric nuclear matter satisfies the constraints from the observed flow data of heavy-ion collisions. The neutron star properties studied using $\\beta$-equilibrated neutron star matter obtained from this effective interaction reconcile with the ...

Basu, D N

2013-01-01T23:59:59.000Z

490

Dynamic chirality in the interacting boson fermion-fermion model  

SciTech Connect

The chiral interpretation of twin bands in odd-odd nuclei was investigated in the interacting boson fermion-fermion model. The analysis of the wave functions has shown that the possibility for angular momenta of the valence proton, neutron and core to find themselves in the favorable, almost orthogonal geometry is present, but not dominant. Such behavior is found to be similar in nuclei where both the level energies and the electromagnetic decay properties display the chiral pattern, as well as in those where only the level energies of the corresponding levels in the twin bands are close together. The difference in the structure of the two types of chiral candidates nuclei can be attributed to different {beta} and {gamma} fluctuations, induced by the exchange boson-fermion interaction of the interacting boson fermion-fermion model. In both cases the chirality is weak and dynamic.

Brant, S. [Department of Physics, Faculty of Science, University of Zagreb, 10000 Zagreb (Croatia); Tonev, D. [INFN, Laboratori Nazionali di Legnaro, I-35020 Legnaro (Italy); Institute for Nuclear Research and Nuclear Energy, BAS, 1784 Sofia (Bulgaria); De Angelis, G. [INFN, Laboratori Nazionali di Legnaro, I-35020 Legnaro (Italy); Ventura, A. [Ente per le Nuove tecnologie, l'Energia e l'Ambiente, I-40129 Bologna and Istituto Nazionale di Fisica Nucleare, Sezione di Bologna (Italy)

2008-09-15T23:59:59.000Z

491

Interacting Ghost Dark Energy in Brans-Dicke Theory  

E-Print Network (OSTI)

We investigate the QCD ghost model of dark energy in the framework of Brans-Dicke cosmology. First, we study the non-interacting ghost dark energy in a flat Brans-Dicke theory. In this case we obtain the EoS and the deceleration parameters and a differential equation governing the evolution of ghost energy density. Interestingly enough, we find that the EoS parameter of the non-interacting ghost dark energy can cross the phantom line ($w_D=-1$) provided the parameters of the model are chosen suitably. Then, we generalize the study to the interacting ghost dark energy in both flat and non-flat Brans-Dicke framework and find out that the transition of $w_D$ to phantom regime can be more easily achieved for than when resort to the Einstein field equations is made.

Esmaeil Ebrahimi; Ahmad Sheykhi

2011-05-28T23:59:59.000Z

492

Edge-edge interactions in stacked graphene nanoplatelets  

Science Conference Proceedings (OSTI)

High-resolution transmission electron microscopy (HRTEM) studies show the dynamics of small graphene platelets on larger graphene layers. The platelets move nearly freely to eventually lock in at well-defined positions close to the edges of the larger underlying graphene sheet. While such movement is driven by a shallow potential energy surface described by an interplane interaction, the lock-in position occurs by via edge-edge interactions of the platelet and the graphene surface located underneath. Here we quantitatively study this behavior using van der Waals density functional calculations. Local interactions at the open edges are found to dictate stacking configurations that are different from Bernal (AB) stacking. These stacking configurations are known to be otherwise absent in edge-free two-dimensional (2D) graphene. The results explain the experimentally observed platelet dynamics and provide a detailed account of the new electronic properties of these combined systems.

Cruz Silva, Eduardo [ORNL; Terrones Maldonado, Humberto [ORNL; Terrones Maldonado, Mauricio [ORNL; Jia, Xiaoting [Massachusetts Institute of Technology (MIT); Sumpter, Bobby G [ORNL; Dresselhaus, M [Massachusetts Institute of Technology (MIT); Meunier, V. [Rensselaer Polytechnic Institute (RPI)

2013-01-01T23:59:59.000Z

493

Interaction between graphene and metamaterials: split rings vs. wire pairs  

Science Conference Proceedings (OSTI)

We have recently shown that graphene is unsuitable to replace metals in the current-carrying elements of metamaterials. At the other hand, experiments have demonstrated that a layer of graphene can modify the optical response of a metal-based metamaterial. Here we study this electromagnetic interaction between metamaterials and graphene. We show that the weak optical response of graphene can be modified dramatically by coupling to the strong resonant fields in metallic structures. A crucial element determining the interaction strength is the orientation of the resonant fields. If the resonant electric field is predominantly parallel to the graphene sheet (e.g., in a complementary split-ring metamaterial), the metamaterial’s resonance can be strongly damped. If the resonant field is predominantly perpendicular to the graphene sheet (e.g., in a wire-pair metamaterial), no significant interaction exists.

Zou, Yanhong; Tassin, Philippe; Koschny, Thomas; Soukoulis, Costas

2012-05-14T23:59:59.000Z

494

Wake Fields in the Super B Factory Interaction Region  

SciTech Connect

The geometry of storage ring collider interaction regions present an impedance to beam fields resulting in the generation of additional electromagnetic fields (higher order modes or wake fields) which affect the beam energy and trajectory. These affects are computed for the Super B interaction region by evaluating longitudinal loss factors and averaged transverse kicks for short range wake fields. Results indicate at least a factor of 2 lower wake field power generation in comparison with the interaction region geometry of the PEP-II B-factory collider. Wake field reduction is a consderation in the Super B design. Transverse kicks are consistent with an attractive potential from the crotch nearest the beam trajectory. The longitudinal loss factor scales as the -2.5 power of the bunch length. A factor of 60 loss factor reduction is possible with crotch geometry based on an intersecting tubes model.

Weathersby, Stephen; /SLAC; Novokhatski, Alexander; /SLAC

2011-06-02T23:59:59.000Z

495

Giant van der Waals and Casimir interactions via transmission lines  

E-Print Network (OSTI)

We show that the van der Waals (vdW) and Casimir forces between neutral particles can be enhanced by many orders of magnitude upon changing the character of the force-mediating vacuum photon-modes. By considering two induced dipoles in the vicinity of any standard electric transmission line, where photons can propagate in one dimension (1d), we find analytically that the interaction scales nontrivially with the inter-dipolar distance, resulting in much stronger and longer-range interaction than in free-space. This may have profound implications on the non-additivity of vdW and Casimir interactions in many-particle systems, and open the door for Casimir phenomena in 1d. We discuss the possibilities of measuring this effect, e.g. in a coplanar waveguide line.

Ephraim Shahmoon; Igor Mazets; Gershon Kurizki

2013-04-07T23:59:59.000Z

496

Tools and Equipment Modeling for Automobile Interactive Assembling Operating Simulation  

SciTech Connect

Tools and equipment play an important role in the simulation of virtual assembly, especially in the assembly process simulation and plan. Because of variety in function and complexity in structure and manipulation, the simulation of tools and equipments remains to be a challenge for interactive assembly operation. Based on analysis of details and characteristics of interactive operations for automobile assembly, the functional requirement for tools and equipments of automobile assembly is given. Then, a unified modeling method for information expression and function realization of general tools and equipments is represented, and the handling methods of manual, semi-automatic, automatic tools and equipments are discussed. Finally, the application in assembly simulation of rear suspension and front suspension of Roewe 750 automobile is given. The result shows that the modeling and handling methods are applicable in the interactive simulation of various tools and equipments, and can also be used for supporting assembly process planning in virtual environment.

Wu Dianliang; Zhu Hongmin [Shanghai Jiao Tong University (China); Shanghai Key Laboratory of Advance Manufacturing Environment (China)

2010-05-21T23:59:59.000Z

497

Interaction of Compliance and Voluntary Renewable Energy Markets  

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

Interaction of Compliance Interaction of Compliance and Voluntary Renewable Energy Markets Lori Bird and Elizabeth Lokey Technical Report NREL/ TP-670-42096 October 2007 NREL is operated by Midwest Research Institute ● Battelle Contract No. DE-AC36-99-GO10337 National Renewable Energy Laboratory 1617 Cole Boulevard, Golden, Colorado 80401-3393 303-275-3000 * www.nrel.gov Operated for the U.S. Department of Energy Office of Energy Efficiency and Renewable Energy by Midwest Research Institute * Battelle Contract No. DE-AC36-99-GO10337 Technical Report NREL/ TP-670-42096 October 2007 Interaction of Compliance and Voluntary Renewable Energy Markets Lori Bird and Elizabeth Lokey Prepared under Task No. IGST.7330 NOTICE This report was prepared as an account of work sponsored by an agency of the United States government.

498

Experimental and Modeling Investigation of Radionuclide Interaction and  

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

Experimental and Modeling Investigation of Radionuclide Interaction Experimental and Modeling Investigation of Radionuclide Interaction and Transport in Representative Geologic Media Experimental and Modeling Investigation of Radionuclide Interaction and Transport in Representative Geologic Media The natural system is an integral part of a geologic nuclear waste repository; it extends from the disturbed rock zone (DRZ) around a disposal room, created by mechanical, thermal and chemical perturbations due to underground excavation or waste emplacement, to the surrounding geologic media, and out to a specified repository boundary. The natural system evaluation and tool development work supports anticipated future site screening, site selection, site characterization, and site suitability. This work is conducted to reduce uncertainty in natural system performance

499

Environmental interactions and the SP-100 power system  

SciTech Connect

The Civil Space Technology Initiative High-Capacity-Power Environmental Interactions Program has made great progress in defining and evaluating the interactions of the SP-100 power system with its expected ambient environments. The NASCAP/LEO and POLAR computer codes demonstrated that local electric fields at the user interface module are high. Therefore, particular attention must be paid to geometries and materials in this region to prevent arcing at conductor-insulator junctions in low Earth orbit. NASCAP/LEO and EPSAT computer models revealed that SP-100 payloads float about 100 V negative of the LEO plasma. In addition, ground tests and modeling done for the Space Station Freedom Electrical Grounding Tiger Team found that dielectric coatings often break down at such voltages in a plasma. Thus, surface coatings for SP-100 payloads should be carefully selected. Sputtering may also be a concern for long-duration missions in LEO at these voltages. Much work has been done on a sputtering model to evaluate surface material loss rates on SP-100 payloads. In ground plasma chamber tests of cables and cable insulators at SP-100 voltages, parasitic power losses due to the plasma current collected from possible pinholes or coating defects were quantified and shown to be small. Modeling revealed that the power loss from currents to other surfaces is also small. The atomic oxygen durability of SP-100 materials and coatings continues to be investigated in ground tests. In the upcoming Evaluation of Oxygen Interaction with Materials (EOIM-3) Shuttle flight experiment, a host of SP-100 materials will be evaluated for atomic oxygen durability in LEO. Finally, an evaluation of the interactions of the SP-100 power system with lunar and planetary environments has started. At a workshop on chemical and electrical interactions on Mars recently held at the NASA Lewis Research Center, many of primary interactions were identified.

Ferguson, D.C.

1993-01-01T23:59:59.000Z

500

Supersolid phase in atomic gases with magnetic dipole interaction  

SciTech Connect

A major obstacle for the experimental realization of a supersolid phase with cold atomic gases in an optical lattice is the weakness of the nearest-neighbor interactions achievable via magnetic dipole-dipole interactions. In this paper, we show that by using a large filling of atoms within each well, the characteristic energy scales are strongly enhanced. Within this regime, the system is well described by the rotor model, and the qualitative behavior of the phase diagram derives from mean-field theory. We find a stable supersolid phase for realistic parameters with chromium atoms.

Buehler, Adam; Buechler, Hans Peter [Institute for Theoretical Physics III, University of Stuttgart, Pfaffenwaldring 57, D-70550 (Germany)

2011-08-15T23:59:59.000Z