National Library of Energy BETA

Sample records for real gdp based

  1. Why is GDP growth linear?

    E-Print Network [OSTI]

    Becker, Jörg D

    2015-01-01

    In many European countries the growth of the real GDP per capita has been linear since 1950. An explanation for this linearity is still missing. We propose that in artificial intelligence we may find models for a linear growth of performance. We also discuss possible consequences of the fact that in systems with linear growth the percentage growth goes to zero.

  2. New Contract Helps Portsmouth GDP Cleanup

    Broader source: Energy.gov [DOE]

    To accelerate the Portsmouth GDP cleanup efforts left over from the Cold War, the Department of Energy made a huge step forward in our nuclear environmental cleanup efforts.

  3. Real Time PMU-Based Stability Monitoring Final Project Report

    E-Print Network [OSTI]

    Real Time PMU-Based Stability Monitoring Final Project Report Power Systems Engineering Research Center Empowering Minds to Engineer the Future Electric Energy System #12;#12;Real Time PMU for the Power Systems Engineering Research Center (PSERC) research project titled "Real Time PMU-based Stability

  4. Author's personal copy GPU based real-time instrument tracking

    E-Print Network [OSTI]

    Author's personal copy GPU based real-time instrument tracking with three-dimensional ultrasound q April 2007; accepted 4 June 2007 Available online 5 July 2007 Abstract Real-time three-dimensional ultrasound enables new intracardiac surgical procedures, but the distorted appearance of instruments

  5. RISK MANAGEMENT IN REAL OPTIONS BASED PHARMACEUTICAL PORTFOLIO PLANNING

    E-Print Network [OSTI]

    Maranas, Costas

    RISK MANAGEMENT IN REAL OPTIONS BASED PHARMACEUTICAL PORTFOLIO PLANNING Michael J. Rogers, Anshuman valuations and a risk management analysis for balancing risk versus reward tradeoffs. The resulting valuation that minimize risk for a specified level of return, to begin Phase I clinical testing from a set of candidate

  6. Embedded Databases for Embedded Real-Time Systems: A Component-Based Approach1

    E-Print Network [OSTI]

    Embedded Databases for Embedded Real-Time Systems: A Component-Based Approach1 Aleksandra Tesanovi of embedded real-time systems has increased dramatically. At the same time, the amount of data that needs in embedded real-time systems. However, a database that can be used in an embedded real-time system must

  7. Real-time system verification techniques based on abstraction/deduction and model checking

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    Real-time system verification techniques based on abstraction/deduction and model checking Eun in or- der to obtain a powerful and highly automatic verification environment for real-time systems. One-Young.Kang@loria.fr Abstract. Our research focuses on verification techniques for real-time systems based on predicate

  8. Analytical, Wavelet and Frequency based Mathematical Models for Real-Time Rendering

    E-Print Network [OSTI]

    Columbia University

    Analytical, Wavelet and Frequency based Mathematical Models for Real-Time Rendering Bo Sun School of Arts and Sciences COLUMBIA UNIVERSITY 2008 #12;c 2008 Bo Sun All Rights Reserved #12;ABSTRACT Analytical, Wavelet and Frequency based Mathematical Models for Real-Time Rendering Bo Sun Real

  9. The Case For Prediction-based Best-effort Real-time Systems

    E-Print Network [OSTI]

    The Case For Prediction-based Best-effort Real-time Systems Peter A. Dinda Bruce Lowekamp Loukas and Distributed Real- Time Systems (WPDRTS '99) Abstract We propose a prediction-based best-effort real significant examples, an earthquake visualization tool and a GIS map display tool, and show how they could

  10. Violation of Invariance of Measurement for GDP Growth Rate and its Consequences

    E-Print Network [OSTI]

    Hosseiny, Ali

    2015-01-01

    The aim here is to address the origins of sustainability for the real growth rate in the United States. For over a century of observations on the real GDP per capita of the United States a sustainable two percent growth rate has been observed. To find an explanation for this observation I consider the impact of utility preferences and the effect of mobility of labor \\& capital on every provided measurement. Mobility of labor results in heterogenous rates of increase in prices which is called Baumol's cost disease phenomenon. Heterogeneous rates of inflation then make it impossible to define an invariant measure for the real growth rate. Paradoxical and ambiguous results already have been observed when different measurements provided by the World Bank have been compared with the ones from the central banks. Such ambiguity is currently being discussed in economy. I define a toy model for caring out measurements in order to state that this ambiguity can be very significant. I provide examples in which GDP ex...

  11. Topographically-Based Real-Time Traffic Anomaly Detection in a Metropolitan Highway System

    E-Print Network [OSTI]

    Grossman, Robert

    Topographically-Based Real-Time Traffic Anomaly Detection in a Metropolitan Highway System Rajmonda metropolitan area. Our Chicago Alert System (CAS) considers both the spatial and temporal aspects of the data of attack, the need for real-time traffic management is crucial. Real-time traffic management encompasses

  12. Using Real Options to Manage Condition-Based Maintenance Enabled by PHM

    E-Print Network [OSTI]

    Sandborn, Peter

    . PHM potentially enables performance based logistics, condition-based maintenance, and reduced lifeUsing Real Options to Manage Condition-Based Maintenance Enabled by PHM Gilbert Haddad, Peter-component; decision support system; maintenance optimization, real options; economic analysis; post

  13. Real-time communication in FDDI-based networks 

    E-Print Network [OSTI]

    Kumar, Amit Virendra

    1995-01-01

    The Fiber Distributed Data Interface (FDDI) is recommended as a candidate for many hard real-time local-area communication systems. The Timed-Token Medium Access Control (MAC) Protocol of FDDI is capable of guaranteeing ...

  14. A Real-Time Reliability Model for Ontology-Based Dynamic Web Service Composition

    E-Print Network [OSTI]

    Xu, Haiping

    153 A Real-Time Reliability Model for Ontology-Based Dynamic Web Service Composition Harmeet Chawla--Ontology-based web service composition allows for integration of available web services in real-time to meet desired objectives. In order to evaluate the quality of composite web services at runtime, there is a pressing need

  15. Real Time (20 Second) Data Base Single Loop (Packed into 3 bytes)

    E-Print Network [OSTI]

    ) Data Base Single Loop (Packed into 3 bytes) ------------------------------------------- Data Element;------------------------------------------------------------------------- --- Real Time (20 Second) Data Base Station (Packed into 3 bytes Loops | 3 | [0]|Data Present, 0=No Data | |Scan Cnt| 11 | [0]|

  16. Real Time PMU-Based Stability Monitoring Final Project Report

    E-Print Network [OSTI]

    Center Empowering Minds to Engineer the Future Electric Energy System #12;#12;Real Time PMU, Western Area Power Administration Clifton Black, Southern Company David Schooley, Exelon the increasing amount of PMU data for operation, planning, protection, and control. This research proposes new

  17. FPGA-Based Fuzzy Inference System for Real-time Embedded Applications

    E-Print Network [OSTI]

    FPGA-Based Fuzzy Inference System for Real-time Embedded Applications Dr. Kasim M. Al:- The traditional way of implementing algorithms in software limits the performance of real-time systems, since the data is processed serially. The new generation of FPGAs with embedded processors are attracting

  18. Real-Time Pricing for Demand Response Based on Stochastic Approximation

    E-Print Network [OSTI]

    Wong, Vincent

    1 Real-Time Pricing for Demand Response Based on Stochastic Approximation Pedram Samadi, Student to reduce their energy expenses. Keywords: Demand response, real-time pricing, PAR minimiza- tion, stochastic approximation, simultaneous perturbation. I. INTRODUCTION Demand response (DR) is an important

  19. TOWARDS REAL-TIME METADATA FOR SENSOR-BASED NETWORKS AND GEOGRAPHIC DATABASES

    E-Print Network [OSTI]

    Servigne, Sylvie

    TOWARDS REAL-TIME METADATA FOR SENSOR-BASED NETWORKS AND GEOGRAPHIC DATABASES C. Gutiérrez, S: Metadata, Sensor database, SpatioTemporal, Data Quality, GIS ABSTRACT: Nowadays, the geographic metadata of spatiotemporal data resulting from these sensors requires a definition of real- time metadata, especially

  20. A Wireless Internet-Based Observatory: The Real-time Coastal Observation Network

    E-Print Network [OSTI]

    A Wireless Internet-Based Observatory: The Real-time Coastal Observation Network (ReCON) S. A community and educational institutions through the internet. A real-time database management system provides to the success of regional coastal ocean observing systems. The pervasiveness of wireless internet technology

  1. Beyond GDP: Measuring and achieving global genuine progress Ida Kubiszewski a,

    E-Print Network [OSTI]

    Vermont, University of

    's overall performance (Kuznets, 1934; Marcuss and Kane, 2007; McCulla and Smith, 2007). GDP's current role

  2. Real-time impluse-based rigid body simulation and rendering 

    E-Print Network [OSTI]

    Yuksel, Can

    2007-09-17

    The purpose of this thesis is to develop and demonstrate a physically based rigid body simulation with a focus on simplifications to achieve real-time performance. This thesis aims to demonstrate that by improving the efficiency with simplified...

  3. Developing Embedded/Real-Time and Cyber-Physical Systems: Functional Reactive Programming, RTL-based Formal Verification, Response Time

    E-Print Network [OSTI]

    Cheng, Albert M. K.

    , specification, modeling, scheduling, and formal verification of real- time, embedded, and cyber-physical systems-based Formal Verification, Response Time Analysis, and Power-Aware Scheduling Albert M. K. Cheng Real reactive programming, RTL (real-time logic)-based formal verification, response time analysis, and power

  4. MAD: A Real World Application of Qualitative Model-Based Decision Tree Generation for Diagnosis

    E-Print Network [OSTI]

    Hamburg,.Universität

    equipment. Furthermore, cost of diagnosis system generation, modification and maintenance is reduced. We knowledge and computer-based product data for diagnosis system generation. This way, the cost of diagnosisMAD: A Real World Application of Qualitative Model-Based Decision Tree Generation for Diagnosis

  5. Economic evaluation of potential reuse of ORGDP equipment at Paducah GDP and Portsmouth GDP

    SciTech Connect (OSTI)

    Warren, R.C.

    1988-06-08

    The relocation of up to 36 000 and 19 00 cells of barrier to Portsmouth and Paducah can be economically justified. In addition, relocation of some compressors, control valves and other piping would be required to maximize the benefit and assure operability. Models developed to perform the analyses described herein are readily adaptable to evaluate any modifications to the economic criteria and/or cost data upon which these studies were based.

  6. Real-time capable first principle based modelling of tokamak turbulent transport

    E-Print Network [OSTI]

    Breton, S; Felici, F; Imbeaux, F; Aniel, T; Artaud, J F; Baiocchi, B; Bourdelle, C; Camenen, Y; Garcia, J

    2015-01-01

    A real-time capable core turbulence tokamak transport model is developed. This model is constructed from the regularized nonlinear regression of quasilinear gyrokinetic transport code output. The regression is performed with a multilayer perceptron neural network. The transport code input for the neural network training set consists of five dimensions, and is limited to adiabatic electrons. The neural network model successfully reproduces transport fluxes predicted by the original quasilinear model, while gaining five orders of magnitude in computation time. The model is implemented in a real-time capable tokamak simulator, and simulates a 300s ITER discharge in 10s. This proof-of-principle for regression based transport models anticipates a significant widening of input space dimensionality and physics realism for future training sets. This aims to provide unprecedented computational speed coupled with first-principle based physics for real-time control and integrated modelling applications.

  7. MIDWEST ISO CO-OPTIMIZATION BASED REAL-TIME DISPATCH AND PRICING OF ENERGY AND ANCILLARY SERVICES

    E-Print Network [OSTI]

    McCalley, James D.

    MIDWEST ISO CO-OPTIMIZATION BASED REAL-TIME DISPATCH AND PRICING OF ENERGY AND ANCILLARY SERVICES and ancillary service co-optimization is reported in this paper. The key components of Midwest ISO's real words ­ Real-time dispatch and pricing, LMP, Energy and ancillary service co-optimization, Intra

  8. REAL-TIME DEPTH BOUNDARY OPTIMIZATION FOR LOCAL AREA-BASED STEREO David Gallup1

    E-Print Network [OSTI]

    Pollefeys, Marc

    a snake-like energy optimized with a dynamic programming method. This clean-up step requires only O(#pixels) time and space, making it well-suited for real-time where local area-based stereo is often used. Our depth estimates are needed immediately, or for processing large amounts of data as in urban

  9. Toward Real-Time Simulation of Physics Based Lithium-Ion Battery Models

    E-Print Network [OSTI]

    Subramanian, Venkat

    Toward Real-Time Simulation of Physics Based Lithium-Ion Battery Models Venkat R. Subramanian Technological University, Cookeville, Tennessee 38505, USA Recent interest in lithium-ion batteries for electric on the computational efficiency of lithium-ion battery models. This paper presents an effective approach to simulate

  10. Optimal Real-time Pricing Algorithm Based on Utility Maximization for Smart Grid

    E-Print Network [OSTI]

    Mohsenian-Rad, Hamed

    Optimal Real-time Pricing Algorithm Based on Utility Maximization for Smart Grid Pedram Samadi algorithm for the future smart grid. We focus on the interactions between the smart meters and the energy-mail:{psamadi, hamed, rschober, vincentw, jurij}@ece.ubc.ca Abstract--In this paper, we consider a smart power infras

  11. Real-Time Model-Based Fault Diagnosis for Switching Power Converters

    E-Print Network [OSTI]

    Sanders, Seth

    demonstration for a 1.2 kW rack-level uninterruptable power supply (UPS) dc-dc converter for data center for a 1.2 kW rack- level uninterruptable power supply (UPS) dc-dc converter for data center applicationsReal-Time Model-Based Fault Diagnosis for Switching Power Converters Jason Poon, Ioannis C

  12. A Real-time Integration of Concept-based Search and Summarization on Chinese Websites

    E-Print Network [OSTI]

    engine, and an automatic summarizer. When the user enters one or more fairly general and vague terms query structure. They prefer limiting their searches to one or a simple list of terms, while seekingA Real-time Integration of Concept-based Search and Summarization on Chinese Websites Joe F Zhou

  13. COMET: A Component-Based Real-Time Database for Automotive Systems Dag Nystrom

    E-Print Network [OSTI]

    COMET: A Component-Based Real-Time Database for Automotive Systems Dag Nystr¨om , Aleksandra With the increase of complexity in automotive control systems, the amount of data that needs to be managed is also-constrained automotive control systems, denoted the COMET development suit. Using software engineer- ing tools to assist

  14. Global Drifter Program (GDP) Drifting buoy measurements of Sea Surface Temperature,

    E-Print Network [OSTI]

    Global Drifter Program (GDP) Drifting buoy measurements of Sea Surface Temperature, Mixed Layer Currents, Atmospheric Pressure and Winds http://www.aoml.noaa.gov/phod/dac/gdp.html 26th Data Buoy: the principal component of the Global Surface Drifting Buoy Array, a branch of NOAA's Global Ocean Observing

  15. The effects of energy policies in China on energy consumption and GDP1

    E-Print Network [OSTI]

    Lin, C.-Y. Cynthia

    policies have significant impacts on diesel oil, gasoline and natural gas consumption. However, some energy The effects of energy policies in China on energy consumption and GDP1 Ming-Jie Lu, C.-Y. Cynthia policies; energy consumption; GDP; China JEL codes: Q48, Q41, Q58

  16. The Structure of the MUR1 GDP-mannose 4,67-deydratase from A. thaliana: Implications for Ligand Binding Specificity

    SciTech Connect (OSTI)

    Mulichak, A.M.; Bonin, C.P.; Reiter, W.-D.; Garavito, R.M. (Michigan State University)

    2010-03-08

    GDP-D-mannose 4,6-dehydratase catalyzes the first step in the de novo synthesis of GDP-L-fucose, the activated form of L-fucose, which is a component of glycoconjugates in plants known to be important to the development and strength of stem tissues. We have determined the three-dimensional structure of the MUR1 dehydratase isoform from Arabidopsis thaliana complexed with its NADPH cofactor as well as with the ligands GDP and GDP-D-rhamnose. MUR1 is a member of the nucleoside-diphosphosugar modifying subclass of the short-chain dehydrogenase/reductase enzyme family, having homologous structures and a conserved catalytic triad of Lys, Tyr, and Ser/Thr residues. MUR1 is the first member of this subfamily to be observed as a tetramer, the interface of which reveals a close and intimate overlap of neighboring NADP{sup +}-binding sites. The GDP moiety of the substrate also binds in an unusual syn conformation. The protein-ligand interactions around the hexose moiety of the substrate support the importance of the conserved triad residues and an additional Glu side chain serving as a general base for catalysis. Phe and Arg side chains close to the hexose ring may serve to confer substrate specificity at the O2 position. In the MUR1/GDP-D-rhamnose complex, a single unique monomer within the protein tetramer that has an unoccupied substrate site highlights the conformational changes that accompany substrate binding and may suggest the existence of negative cooperativity in MUR1 function.

  17. EXAMPLES OF DAMAGE DETECTION IN REAL-LIFE SETTINGS BASED ON THE POSITION OF THE NEUTRAL AXIS

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    EXAMPLES OF DAMAGE DETECTION IN REAL-LIFE SETTINGS BASED ON THE POSITION OF THE NEUTRAL AXIS discussed in this paper is to create damage detection methods based on universal parameters an appropriate parameter and validate that it can be used to detect damage in real-life settings. The centroid

  18. 1822 IEEE TRANSACTIONS ON SMART GRID, VOL. 3, NO. 4, DECEMBER 2012 Real-Time Price-Based Demand Response

    E-Print Network [OSTI]

    Fu, Yong

    , real-time price-based demand response management, residential appli- ances, robust optimization1822 IEEE TRANSACTIONS ON SMART GRID, VOL. 3, NO. 4, DECEMBER 2012 Real-Time Price-Based Demand Response Management for Residential Appliances via Stochastic Optimization and Robust Optimization Zhi Chen

  19. 1258 IEEE TRANSACTIONS ON MEDICAL IMAGING, VOL. 32, NO. 7, JULY 2013 GPU-Based Real-Time Volumetric Ultrasound

    E-Print Network [OSTI]

    Khuri-Yakub, Butrus T. "Pierre"

    1258 IEEE TRANSACTIONS ON MEDICAL IMAGING, VOL. 32, NO. 7, JULY 2013 GPU-Based Real-Time Volumetric-time volumetric imaging with a ring array, a particularly at- tractive geometry in intracardiac and intravascular), maximum intensity pro- jection (MIP), real-time imaging, ring array, ultrasound imaging, volumetric

  20. An architecture for real time circle detection based on the Hough transform 

    E-Print Network [OSTI]

    Salem, Sanjay S.

    1992-01-01

    ) Hosame Abu-Amara (Member) , L~tr4+m'~gyy N. Kehtarnav (Member) . C. Jenkins (Member) J. W. Howze (Head of Department) May 1992 ABSTRACT An Architecture for Real Time Circle Detection Based on the Hough Transform. (1UIay 1992) Sanjay S Salem... Segmentation B. Image processing architectures 1. Parallel Architectures 2. Serial Architecture C. Overview of the Thesis I 2 2 4 5 6 7 8 THEORETICAL BACKGROUND 10 A. EIough transform 1. Line detection using Hough Transform . 2. Circle detection...

  1. Crystal structure of a tetrameric GDP-D-mannose 4,6-dehydratase from a bacterial GDP-D-rhamnose biosynthetic pathway

    SciTech Connect (OSTI)

    Webb, N.A.; Mulichak, A.M.; Lam, J.S.; Rocchetta, H.L.; Garavito, R.M. (MSU); (Guelph); (PG)

    2010-03-08

    D-Rhamnose is a rare 6-deoxy monosaccharide primarily found in the lipopolysaccharide of pathogenic bacteria, where it is involved in host-bacterium interactions and the establishment of infection. The biosynthesis of D-rhamnose proceeds through the conversion of GDP-D-mannose by GDP-D-mannose 4,6-dehydratase (GMD) to GDP-4-keto-6-deoxymannose, which is subsequently reduced to GDP-D-rhamnose by a reductase. We have determined the crystal structure of GMD from Pseudomonas aeruginosa in complex with NADPH and GDP. GMD belongs to the NDP-sugar modifying subfamily of the short-chain dehydrogenase/reductase (SDR) enzymes, all of which exhibit bidomain structures and a conserved catalytic triad (Tyr-XXX-Lys and Ser/Thr). Although most members of this enzyme subfamily display homodimeric structures, this bacterial GMD forms a tetramer in the same fashion as the plant MUR1 from Arabidopsis thaliana. The cofactor binding sites are adjoined across the tetramer interface, which brings the adenosyl phosphate moieties of the adjacent NADPH molecules to within 7 {angstrom} of each other. A short peptide segment (Arg35-Arg43) stretches into the neighboring monomer, making not only protein-protein interactions but also hydrogen bonding interactions with the neighboring cofactor. The interface hydrogen bonds made by the Arg35-Arg43 segment are generally conserved in GMD and MUR1, and the interacting residues are highly conserved among the sequences of bacterial and eukaryotic GMDs. Outside of the Arg35-Arg43 segment, residues involved in tetrameric contacts are also quite conserved across different species. These observations suggest that a tetramer is the preferred, and perhaps functionally relevant, oligomeric state for most bacterial and eukaryotic GMDs.

  2. Raman Based Process Monitor For Continuous Real-Time Analysis Of High Level Radioactive Waste Components

    SciTech Connect (OSTI)

    Bryan, Samuel A.; Levitskaia, Tatiana G.; Schlahta, Stephan N.

    2008-05-27

    ABSTRACT A new monitoring system was developed at Pacific Northwest National Laboratory (PNNL) to quickly generate real-time data/analysis to facilitate a timely response to the dynamic characteristics of a radioactive high level waste stream. The developed process monitor features Raman and Coriolis/conductivity instrumentation configured for the remote monitoring, MatLab-based chemometric data processing, and comprehensive software for data acquisition/storage/archiving/display. The monitoring system is capable of simultaneously and continuously quantifying the levels of all the chemically significant anions within the waste stream including nitrate, nitrite, phosphate, carbonate, chromate, hydroxide, sulfate, and aluminate. The total sodium ion concentration was also determined independently by modeling inputs from on-line conductivity and density meters. In addition to the chemical information, this monitoring system provides immediate real-time data on the flow parameters, such as flow rate and temperature, and cumulative mass/volume of the retrieved waste stream. The components and analytical tools of the new process monitor can be tailored for a variety of complex mixtures in chemically harsh environments, such as pulp and paper processing liquids, electroplating solutions, and radioactive tank wastes. The developed monitoring system was tested for acceptability before it was deployed for use in Hanford Tank S-109 retrieval activities. The acceptance tests included performance inspection of hardware, software, and chemometric data analysis to determine the expected measurement accuracy for the different chemical species that are encountered during S-109 retrieval.

  3. Raman Based Process Monitor for Continuous Real-Time Analysis Of High Level Radioactive Waste Components

    SciTech Connect (OSTI)

    Bryan, S.; Levitskaia, T.; Schlahta, St. [Pacific Northwest National Laboratory, Richland, Washington (United States)

    2008-07-01

    A new monitoring system was developed at Pacific Northwest National Laboratory (PNNL) to quickly generate real-time data/analysis to facilitate a timely response to the dynamic characteristics of a radioactive high level waste stream. The developed process monitor features Raman and Coriolis/conductivity instrumentation configured for the remote monitoring, MatLab-based chemometric data processing, and comprehensive software for data acquisition/storage/archiving/display. The monitoring system is capable of simultaneously and continuously quantifying the levels of all the chemically significant anions within the waste stream including nitrate, nitrite, phosphate, carbonate, chromate, hydroxide, sulfate, and aluminate. The total sodium ion concentration was also determined independently by modeling inputs from on-line conductivity and density meters. In addition to the chemical information, this monitoring system provides immediate real-time data on the flow parameters, such as flow rate and temperature, and cumulative mass/volume of the retrieved waste stream. The components and analytical tools of the new process monitor can be tailored for a variety of complex mixtures in chemically harsh environments, such as pulp and paper processing liquids, electroplating solutions, and radioactive tank wastes. The developed monitoring system was tested for acceptability before it was deployed for use in Hanford Tank S-109 retrieval activities. The acceptance tests included performance inspection of hardware, software, and chemometric data analysis to determine the expected measurement accuracy for the different chemical species that are encountered during S-109 retrieval. (authors)

  4. Optimization Based Data Mining Approah for Forecasting Real-Time Energy Demand

    SciTech Connect (OSTI)

    Omitaomu, Olufemi A; Li, Xueping; Zhou, Shengchao

    2015-01-01

    The worldwide concern over environmental degradation, increasing pressure on electric utility companies to meet peak energy demand, and the requirement to avoid purchasing power from the real-time energy market are motivating the utility companies to explore new approaches for forecasting energy demand. Until now, most approaches for forecasting energy demand rely on monthly electrical consumption data. The emergence of smart meters data is changing the data space for electric utility companies, and creating opportunities for utility companies to collect and analyze energy consumption data at a much finer temporal resolution of at least 15-minutes interval. While the data granularity provided by smart meters is important, there are still other challenges in forecasting energy demand; these challenges include lack of information about appliances usage and occupants behavior. Consequently, in this paper, we develop an optimization based data mining approach for forecasting real-time energy demand using smart meters data. The objective of our approach is to develop a robust estimation of energy demand without access to these other building and behavior data. Specifically, the forecasting problem is formulated as a quadratic programming problem and solved using the so-called support vector machine (SVM) technique in an online setting. The parameters of the SVM technique are optimized using simulated annealing approach. The proposed approach is applied to hourly smart meters data for several residential customers over several days.

  5. Real-time Shape-based Particle Separation and Detailed In-situ Particle Shape Characterization

    SciTech Connect (OSTI)

    Beranek, Josef; Imre, D.; Zelenyuk, Alla

    2012-02-07

    Particle shape is an important attribute that is very difficult to characterize. We present a new portable system that offers, for the first time, the opportunity to separate particles with different shapes and characterize their chemical and physical properties, including their dynamic shape factors (DSFs) in the transition and free-molecular regimes, with high precision, in-situ, and in real-time. The system uses a new generation aerosol particle mass analyzer (APM) to classify particles based on their masses and transport them to a differential mobility analyzer (DMA) that is used to select particles of one charge, one mass, and one shape. These highly uniform particles are ready for use and/or characterization by any application or analytical tool. We combine APM and DMA with our single particle mass spectrometer, SPLAT II, to form the ADS, and demonstrate its utility to measure in real-time individual particle compositions and vacuum aerodynamic diameters to yield, for each selected shape, particle DSFs in two flow regimes. We apply the ADS to characterize aspherical ammonium sulfate and NaCl particles and show that both particle types have wide distribution of particle shapes with DSFs from nearly 1 to 1.5.

  6. Real-time data acquisition and telemetry based irrigation control system

    DOE Patents [OSTI]

    Slater, John M.; Svoboda, John M.

    2005-12-13

    A data acquisition and telemetry based control system for use in facilitating substantially real time management of an agricultural irrigation system. The soil moisture sensor includes a reader and a plurality of probes. The probes each include an electronic circuit having a moisture sensing capacitor in operative communication with the soil whose moisture is to be measured. Each probe also includes a receive/transmit antenna and the reader includes a transmit/receive antenna, so that as the reader passes near the probe, the reader transmits a digital excitation signal to the electronic circuit of the biodegradable probe via an inductive couple formed between the transmit/receive antenna of the reader and the receive/transmit coil of the probe. The electronic circuit uses an energy component of the excitation signal to generate a digital data signal which indicates the moisture content of the soil adjacent to the moisture sensing capacitor. The probe sends the data signal to the reader which then uses the data signal to develop a corresponding set of watering instructions which are then transmitted to a control module in communication with the irrigation system. The control module sends corresponding control signals to nozzles of the irrigation system causing the irrigation system to disperse water in a manner consistent with the moisture content data transmitted by the probes to the reader. Because the irrigation system moves continuously through the field to be irrigated, the moisture content data acquisition and resultant water dispersal by the irrigation system occur substantially in real time.

  7. Real-time Bacterial Detection by Single Cell Based Sensors UsingSynchrotron FTIR Spectromicroscopy

    SciTech Connect (OSTI)

    Veiseh, Mandana; Veiseh, Omid; Martin, Michael C.; Bertozzi,Carolyn; Zhang, Miqin

    2005-08-10

    Microarrays of single macrophage cell based sensors weredeveloped and demonstrated for real time bacterium detection bysynchrotron FTIR microscopy. The cells were patterned on gold-SiO2substrates via a surface engineering technique by which the goldelectrodes were immobilized with fibronectin to mediate cell adhesion andthe silicon oxide background were passivated with PEG to resist proteinadsorption and cell adhesion. Cellular morphology and IR spectra ofsingle, double, and triple cells on gold electrodes exposed tolipopolysaccharide (LPS) of different concentrations were compared toreveal the detection capabilities of these biosensors. The single-cellbased sensors were found to generate the most significant IR wave numbervariation and thus provide the highest detection sensitivity. Changes inmorphology and IR spectrum for single cells exposed to LPS were found tobe time- and concentration-dependent and correlated with each other verywell. FTIR spectra from single cell arrays of gold electrodes withsurface area of 25 mu-m2, 100 mu-m2, and 400 mu-m2 were acquired usingboth synchrotron and conventional FTIR spectromicroscopes to study thesensitivity of detection. The results indicated that the developedsingle-cell platform can be used with conventional FTIRspectromicroscopy. This technique provides real-time, label-free, andrapid bacterial detection, and may allow for statistic and highthroughput analyses, and portability.

  8. Model-based Estimation of Flexibility and Optionability in an Integrated Real Options Framework

    E-Print Network [OSTI]

    Mikaelian, Tsoline

    Uncertainties can be managed through real options that provide a decision maker the right, but not the obligation, to exercise actions at a later time. In previous work we introduced an integrated real options framework ...

  9. Real estate private equity : structuring the U.S.-based opportunity fund

    E-Print Network [OSTI]

    Haas, Ryan J. (Ryan Joseph)

    2006-01-01

    It has been estimated that over 150 real estate opportunity fund sponsors have emerged since the advent of the so called "Real Estate Opportunity Fund" industry. The industry, now more than 15 years old, has experienced ...

  10. The Design of a Synthesis Tool for Interrupt-based Real Time Embedded Software

    E-Print Network [OSTI]

    Hsiung, Pao-Ann

    to accomplish some dedicated set of periodic tasks within real time deadlines. Some examples include avionics Thermometer with Microcontroller (DTM) and a Real-time Stepping Motor Control (RSMC) to demonstrate

  11. Bayesian based design of real-time sensor systems for high-risk indoor contaminants

    SciTech Connect (OSTI)

    Sreedharan, Priya; Sreedharan, Priya

    2007-12-01

    The sudden release of toxic contaminants that reach indoor spaces can be hazardousto building occupants. To respond effectively, the contaminant release must be quicklydetected and characterized to determine unobserved parameters, such as release locationand strength. Characterizing the release requires solving an inverse problem. Designinga robust real-time sensor system that solves the inverse problem is challenging becausethe fate and transport of contaminants is complex, sensor information is limited andimperfect, and real-time estimation is computationally constrained.This dissertation uses a system-level approach, based on a Bayes Monte Carloframework, to develop sensor-system design concepts and methods. I describe threeinvestigations that explore complex relationships among sensors, network architecture,interpretation algorithms, and system performance. The investigations use data obtainedfrom tracer gas experiments conducted in a real building. The influence of individual sensor characteristics on the sensor-system performance for binary-type contaminant sensors is analyzed. Performance tradeoffs among sensor accuracy, threshold level and response time are identified; these attributes could not be inferred without a system-level analysis. For example, more accurate but slower sensors are found to outperform less accurate but faster sensors. Secondly, I investigate how the sensor-system performance can be understood in terms of contaminant transport processes and the model representation that is used to solve the inverse problem. The determination of release location and mass are shown to be related to and constrained by transport and mixing time scales. These time scales explain performance differences among different sensor networks. For example, the effect of longer sensor response times is comparably less for releases with longer mixing time scales. The third investigation explores how information fusion from heterogeneous sensors may improve the sensor-system performance and offset the need for more contaminant sensors. Physics- and algorithm-based frameworks are presented for selecting and fusing information from noncontaminant sensors. The frameworks are demonstrated with door-position sensors, which are found to be more useful in natural airflow conditions, but which cannot compensate for poor placement of contaminant sensors. The concepts and empirical findings have the potential to help in the design of sensor systems for more complex building systems. The research has broader relevance to additional environmental monitoring problems, fault detection and diagnostics, and system design.

  12. A comparative study of real options valuation methods : economics-based approach vs. engineering-based approach

    E-Print Network [OSTI]

    Masunaga, Shuichi, S.M. Massachusetts Institute of Technology

    2007-01-01

    It has been expected that the option valuation theory will play a much more significant role in the real estate analysis. However, potentially because of the need for understanding the advanced financial theories, the real ...

  13. Implementing very high-speed hierarchical MLP-based classification systems in real-time industrial environments

    E-Print Network [OSTI]

    Masulli, Francesco

    Implementing very high-speed hierarchical MLP-based classification systems in real-time industrial-Perceptron-based "tree architecture" even in very high-speed industrial classification problems. In particular, the paper 64 input ­ 128 hidden ­ 64 output MLP on-chip), it has been possible to build an industrial board

  14. The Leishmania GDP-Mannose Transporter Is an Autonomous, Multi-specific, Hexameric Complex of LPG2 Subunits

    E-Print Network [OSTI]

    Beverley, Stephen M.

    The Leishmania GDP-Mannose Transporter Is an Autonomous, Multi-specific, Hexameric Complex of LPG2Vised Manuscript ReceiVed NoVember 29, 1999 ABSTRACT: LPG2 (a gene involved in lipophosphoglycan assembly) encodes lack a GDP-Man NST, thereby providing an ideal heterologous system for probing the LPG2 structure

  15. Aalborg Universitet Wind Turbine Control Impact on Stability of Wind Farms Based on Real-Life Systems

    E-Print Network [OSTI]

    Bak, Claus Leth

    farms. Keywords: offshore wind farms, stability analysis, stability margins, wind farm aggregation, wind used in large offshore wind farms. This affects the significant increase of complexity in wind farmAalborg Universitet Wind Turbine Control Impact on Stability of Wind Farms Based on Real

  16. Flood management in a complex river basin with a real-time decision support system based on hydrological forecasts

    E-Print Network [OSTI]

    Lenstra, Arjen K.

    ENAC/ Flood management in a complex river basin with a real-time decision support system based System MINDS proposes the optimal hydropower plants management for flood peak reduction PREDICTING FLOODS for population safety and! Computational program: Routing System MINERVE Run-off model Infiltration model

  17. A Real-Time Beam Monitor for Hadrontherapy Applications Based on Thin Foil Secondary Electron Emission and a Back-Thinned Monolithic Pixel Sensor

    E-Print Network [OSTI]

    Badano, L; Caccia, M; Cappellini, C; Chmill, V; Jastrzab, M; Abbas, K; Holzwarth, U; Gibson, P N; Molinari, G

    2008-01-01

    A Real-Time Beam Monitor for Hadrontherapy Applications Based on Thin Foil Secondary Electron Emission and a Back-Thinned Monolithic Pixel Sensor

  18. Exploiting Real-Time FPGA Based Adaptive Systems Technology for Real-Time Sensor Fusion in Next Generation Automotive Safety Systems

    E-Print Network [OSTI]

    Chappell, Steve; Preston, Dan; Olmstead, Dave; Flint, Bob; Sullivan, Chris

    2011-01-01

    We present a system for the boresighting of sensors using inertial measurement devices as the basis for developing a range of dynamic real-time sensor fusion applications. The proof of concept utilizes a COTS FPGA platform for sensor fusion and real-time correction of a misaligned video sensor. We exploit a custom-designed 32-bit soft processor core and C-based design & synthesis for rapid, platform-neutral development. Kalman filter and sensor fusion techniques established in advanced aviation systems are applied to automotive vehicles with results exceeding typical industry requirements for sensor alignment. Results of the static and the dynamic tests demonstrate that using inexpensive accelerometers mounted on (or during assembly of) a sensor and an Inertial Measurement Unit (IMU) fixed to a vehicle can be used to compute the misalignment of the sensor to the IMU and thus vehicle. In some cases the model predications and test results exceeded the requirements by an order of magnitude with a 3-sigma or ...

  19. Real-time implementation of a vision based automatic push button 

    E-Print Network [OSTI]

    Rajkotwala, Farida

    1996-01-01

    This thesis presents a real-time digital signal Processing (DSP) system to detect the presence of pedestrians waiting to cross an intersection. Such a system would improve both pedestrian and vehicle flow considering that ...

  20. Real-time Global Flood Estimation using Satellite-based Precipitation and a Coupled Land Surface and Routing Model

    SciTech Connect (OSTI)

    Wu, Huan; Adler, Robert F.; Tian, Yudong; Huffman, George; Li, Hongyi; Wang, Jianjian

    2014-04-09

    A community land surface model, the Variable Infiltration Capacity (VIC) model, is coupled with a newly developed hierarchical dominant river tracing-based runoff-routing model to form the Dominant river tracing-Routing Integrated with VIC Environment (DRIVE) model system, which serves as the new core of the real-time Global Flood Monitoring System (GFMS). The GFMS uses real-time satellite-based precipitation to derive flood-monitoring parameters for the latitude-band 50{degree sign}N-50{degree sign}S at relatively high spatial (~12km) and temporal (3-hourly) resolution. Examples of model results for recent flood events are computed using the real-time GFMS (http://flood.umd.edu). To evaluate the accuracy of the new GFMS, the DRIVE model is run retrospectively for 15 years using both research-quality and real-time satellite precipitation products. Statistical results are slightly better for the research-quality input and significantly better for longer duration events (three-day events vs. one-day events). Basins with fewer dams tend to provide lower false alarm ratios. For events longer than three days in areas with few dams, the probability of detection is ~0.9 and the false alarm ratio is ~0.6. In general, these statistical results are better than those of the previous system. Streamflow was evaluated at 1,121 river gauges across the quasi-global domain. Validation using real-time precipitation across the tropics (30şS-30şN) gives positive daily Nash-Sutcliffe Coef?cients for 107 out of 375 (28%) stations with a mean of 0.19 and 51% of the same gauges at monthly scale with a mean of 0.33. There were poorer results in higher latitudes, probably due to larger errors in the satellite precipitation input.

  1. Thermal bistability-based method for real-time optimization of ultralow-threshold whispering gallery mode microlasers

    E-Print Network [OSTI]

    Lin, Guoping; Tillement, O; Cai, Zhiping; Lefčvre-Seguin, V; Hare, J

    2015-01-01

    A method based on thermal bistability for ultralow-threshold microlaser optimization is demonstrated. When sweeping the pump laser frequency across a pump resonance, the dynamic thermal bistability slows down the power variation. The resulting line shape modification enables a real-time monitoring of the laser characteristic. We demonstrate this method for a functionalized microsphere exhibiting a submicrowatt laser threshold. This approach is confirmed by comparing the results with a step-by-step recording in quasi-static thermal conditions.

  2. GPU-based quasi-real-time Track Recognition in Imaging Devices: from raw Data to Particle Tracks

    E-Print Network [OSTI]

    Bozza, Cristiano; De Sio, Chiara; Stellacci, Simona Maria

    2015-01-01

    Nuclear emulsions as tracking devices have been used by recent experiments thanks to fast automatic microscopes for emulsion readout. Automatic systems are evolving towards GPU-based solutions. Real-time imaging is needed to drive the motion of the microscope axes and 3D track recognition occurs quasi-online in local GPU clusters. The algorithms implemented in the Quick Scanning System are sketched. Most of them are very general and might turn out useful for other detector

  3. Fuzzy adaptive connection admission control for real-time applications in ATM-based heterogeneous networks 

    E-Print Network [OSTI]

    Zhang, Ying-Bi

    1997-01-01

    of network is popular lately due to their cost-effectiveness, high bandwidth, and scalability. For real-time applications, the most crucial quality of service is to meet deadline requirement which means timely and correct message delivery within the pre...

  4. Compact real-time 2-D gradient-based analog VLSI motion sensor

    E-Print Network [OSTI]

    Deutschmann, Rainer

    and projection of its trajectory, obstacle avoidance, ego-motion estimation, recovering the 3-D velocity and 3-D-parallel architecture of the sensor can favourably be used for real-time computation of the focus of expansion step to solving these tasks is often to compute the so called optical ow eld, which is an estimate

  5. A DSP based real time power quality measurement system with voltage distortion improvement capability 

    E-Print Network [OSTI]

    Gou, Jian

    1992-01-01

    have been established to specify the limitation on the magnitudes of both harmonic currents and harmonic voltage distortion at different frequencies. Among these the "IEEE Guide for Harmonic Control and Reactive Compensation of Static Power... by the utility and by the electricity consumer has arrived. These measurements include: current and voltage harmonics, input power 1'actor, reactive power, real power, total harmonic distortion (THD), percentage load unbalance, etc. The measured data can...

  6. Design and Implementation of Real-Time Off-Grid Detection Tool Based on FNET/GridEye

    SciTech Connect (OSTI)

    Guo, Jiahui; Zhang, Ye; Liu, Yilu; Young II, Marcus Aaron; Irminger, Philip; Dimitrovski, Aleksandar D; Willging, Patrick

    2014-01-01

    Real-time situational awareness tools are of critical importance to power system operators, especially during emergencies. The availability of electric power has become a linchpin of most post disaster response efforts as it is the primary dependency for public and private sector services, as well as individuals. Knowledge of the scope and extent of facilities impacted, as well as the duration of their dependence on backup power, enables emergency response officials to plan for contingencies and provide better overall response. Based on real-time data acquired by Frequency Disturbance Recorders (FDRs) deployed in the North American power grid, a real-time detection method is proposed. This method monitors critical electrical loads and detects the transition of these loads from an on-grid state, where the loads are fed by the power grid to an off-grid state, where the loads are fed by an Uninterrupted Power Supply (UPS) or a backup generation system. The details of the proposed detection algorithm are presented, and some case studies and off-grid detection scenarios are also provided to verify the effectiveness and robustness. Meanwhile, the algorithm has already been implemented based on the Grid Solutions Framework (GSF) and has effectively detected several off-grid situations.

  7. FPGA Based Real-time Network Traffic Analysis using Traffic Dispersion Patterns

    SciTech Connect (OSTI)

    Khan, F; Gokhale, M; Chuah, C N

    2010-03-26

    The problem of Network Traffic Classification (NTC) has attracted significant amount of interest in the research community, offering a wide range of solutions at various levels. The core challenge is in addressing high amounts of traffic diversity found in today's networks. The problem becomes more challenging if a quick detection is required as in the case of identifying malicious network behavior or new applications like peer-to-peer traffic that have potential to quickly throttle the network bandwidth or cause significant damage. Recently, Traffic Dispersion Graphs (TDGs) have been introduced as a viable candidate for NTC. The TDGs work by forming a network wide communication graphs that embed characteristic patterns of underlying network applications. However, these patterns need to be quickly evaluated for mounting real-time response against them. This paper addresses these concerns and presents a novel solution for real-time analysis of Traffic Dispersion Metrics (TDMs) in the TDGs. We evaluate the dispersion metrics of interest and present a dedicated solution on an FPGA for their analysis. We also present analytical measures and empirically evaluate operating effectiveness of our design. The mapped design on Virtex-5 device can process 7.4 million packets/second for a TDG comprising of 10k flows at very high accuracies of over 96%.

  8. Bayesian based design of real-time sensor systems for high-risk indoor contaminants

    E-Print Network [OSTI]

    Sreedharan, Priya

    2007-01-01

    the influence of occupant behavior (Klepeis and Nazaroff,the influence of occupant behavior on room airflow patternslibrary based on occupant behavior and weather conditions.

  9. The Case For Prediction-based Best-effort Real-time Systems

    E-Print Network [OSTI]

    Shewchuk, Jonathan

    be adjusted based on user-perceived quality. After defining this class of applications, we de- scribe by the Advanced Research Projects Agency and Rome Laboratory, Air Force Materiel Command, USAF, under agreement

  10. A Comprehensive Statistically-Based Method to Interpret Real-Time Flowing Measurements

    SciTech Connect (OSTI)

    Pinan Dawkrajai; Keita Yoshioka; Analis A. Romero; Ding Zhu; A.D. Hill; Larry W. Lake

    2005-10-01

    This project is motivated by the increasing use of distributed temperature sensors for real-time monitoring of complex wells (horizontal, multilateral and multi-branching wells) to infer the profiles of oil, gas, and water entry. Measured information can be used to interpret flow profiles along the wellbore including junction and build section. In this second project year, we have completed a forward model to predict temperature and pressure profiles in complex wells. As a comprehensive temperature model, we have developed an analytical reservoir flow model which takes into account Joule-Thomson effects in the near well vicinity and multiphase non-isothermal producing wellbore model, and couples those models accounting mass and heat transfer between them. For further inferences such as water coning or gas evaporation, we will need a numerical non-isothermal reservoir simulator, and unlike existing (thermal recovery, geothermal) simulators, it should capture subtle temperature change occurring in a normal production. We will show the results from the analytical coupled model (analytical reservoir solution coupled with numerical multi-segment well model) to infer the anomalous temperature or pressure profiles under various conditions, and the preliminary results from the numerical coupled reservoir model which solves full matrix including wellbore grids. We applied Ramey's model to the build section and used an enthalpy balance to infer the temperature profile at the junction. The multilateral wellbore temperature model was applied to a wide range of cases varying fluid thermal properties, absolute values of temperature and pressure, geothermal gradients, flow rates from each lateral, and the trajectories of each build section.

  11. Robustness of Ethernet-Based Real-Time Networked Control System with Multi-Level Client/Server Architecture 

    E-Print Network [OSTI]

    Bibinagar, Naveen Kumar

    2010-10-12

    The importance of real-time communication at the device level in a factory automation setup is a widely researched area. This research is an effort to experimentally verify if Ethernet can be used as a real-time communication ...

  12. A software based, 13 kbits/s real-time internet codec 

    E-Print Network [OSTI]

    Randolph, Marc A

    1996-01-01

    . Quadrature Mirror Filters C. Polyphase quadrature mirror filters D. Infinite impulse response based QMF E. Subband choice SYSTEM DESIGN A. Overview. B. Quadrature Mirror Filter . . C. Speech coder 1. Predictor a. Pole-Zero predictor b. Pitch... Huffman code 29 38 VI Selected subband bit allocations . 40 VII Time spent filtering VIII Total delay time 41 47 LIST OF FIGURES FIGURE Page Block diagram of the ADPCM encoder Block diagram of the ADPCM decoder 13 Example speech samples 14...

  13. Golgi GDP-mannose Uptake Requires Leishmania LPG2 A MEMBER OF A EUKARYOTIC FAMILY OF PUTATIVE NUCLEOTIDE-SUGAR TRANSPORTERS*

    E-Print Network [OSTI]

    Beverley, Stephen M.

    Golgi GDP-mannose Uptake Requires Leishmania LPG2 A MEMBER OF A EUKARYOTIC FAMILY OF PUTATIVE as a donor substrate for lipophosphoglycan (LPG) synthesis. A lpg2 deletion mutant showed loss of GDP- Man but not UDP-Gal uptake, which was restored by introduction of the gene LPG2. Immunoelectron micros- copy

  14. Structure of the protein core of translation initiation factor 2 in apo, GTP-bound and GDP-bound forms

    SciTech Connect (OSTI)

    Simonetti, Angelita; Fabbretti, Attilio; Hazemann, Isabelle; Jenner, Lasse; Gualerzi, Claudio O.; Klaholz, Bruno P.

    2013-06-01

    The crystal structures of the eubacterial translation initiation factor 2 in apo form and with bound GDP and GTP reveal conformational changes upon nucleotide binding and hydrolysis, notably of the catalytically important histidine in the switch II region. Translation initiation factor 2 (IF2) is involved in the early steps of bacterial protein synthesis. It promotes the stabilization of the initiator tRNA on the 30S initiation complex (IC) and triggers GTP hydrolysis upon ribosomal subunit joining. While the structure of an archaeal homologue (a/eIF5B) is known, there are significant sequence and functional differences in eubacterial IF2, while the trimeric eukaryotic IF2 is completely unrelated. Here, the crystal structure of the apo IF2 protein core from Thermus thermophilus has been determined by MAD phasing and the structures of GTP and GDP complexes were also obtained. The IF2–GTP complex was trapped by soaking with GTP in the cryoprotectant. The structures revealed conformational changes of the protein upon nucleotide binding, in particular in the P-loop region, which extend to the functionally relevant switch II region. The latter carries a catalytically important and conserved histidine residue which is observed in different conformations in the GTP and GDP complexes. Overall, this work provides the first crystal structure of a eubacterial IF2 and suggests that activation of GTP hydrolysis may occur by a conformational repositioning of the histidine residue.

  15. 1664 IEEE TRANSACTIONS ON VEHICULAR TECHNOLOGY, VOL. 64, NO. 5, MAY 2015 Real-Time Path Planning Based on

    E-Print Network [OSTI]

    Shen, Xuemin "Sherman"

    utilization and drivers' travel cost. Index Terms--Hybrid VANETs, path planning, spatial utiliza- tion, travel1664 IEEE TRANSACTIONS ON VEHICULAR TECHNOLOGY, VOL. 64, NO. 5, MAY 2015 Real-Time Path Planning planning can efficiently relieve traffic congestion in urban scenarios. However, how to design an efficient

  16. Developing Embedded/Real-Time and Cyber-Physical Systems: Functional Reactive Programming, RTL-based Formal Verification, Response Time

    E-Print Network [OSTI]

    Cheng, Albert M. K.

    of such systems. In battery-operated real-time systems such as sensors in a CPS, conserving energy is of critical between battery recharges or energy-harvesting. This tutorial covers the following topics: (1 in Computer Science, graduating Phi Beta Kappa at age 19, the M.S. in Computer Science with a minor

  17. Design of microcavities in diamond-based photonic crystals by Fourier- and real-space analysis of cavity fields

    E-Print Network [OSTI]

    Janine Riedrich-Möller; Elke Neu; Christoph Becher

    2010-01-04

    We present the design of two-dimensional photonic crystal microcavities in thin diamond membranes well suited for coupling of color centers in diamond. By comparing simulated and ideal field distributions in Fourier and real space and by according modification of air hole positions and size, we optimize the cavity structure yielding high quality factors up to Q = 320000 with a modal volume of V = 0.35 (lambda/n)^3. Using the very same approach we also improve previous designs of a small modal volume microcavity in silicon, gaining a factor of 3 in cavity Q. In view of practical realization of photonic crystals in synthetic diamond films, it is necessary to investigate the influence of material absorption on the quality factor. We show that this influence can be predicted by a simple model, replacing time consuming simulations.

  18. Real Property Asset Management

    Broader source: Directives, Delegations, and Requirements [Office of Management (MA)]

    2003-09-24

    The directive establishes an integrated corporate-level, performance based approach to the life-cycle management of our real property assets. It links real property asset planning, programming, budgeting and evaluation to the Department's multi-faceted missions. Successful implementation of this order will enable the Department to carry out our stewardship responsibilities, and will ensure that our facilities and infrastructure are properly sized and in a condition to meet our mission requirements today and in the future. Chg 1, dated 2-8-08. Chg 2, dated 4-25-11

  19. Real Property Asset Management

    Broader source: Directives, Delegations, and Requirements [Office of Management (MA)]

    2003-09-24

    The directive establishes an integrated corporate-level, performance based approach to the life-cycle management of our real property assets. It links real property asset planning, programming, budgeting and evaluation to the Department's multi-faceted missions. Successful implementation of this order will enable the Department to carry out our stewardship responsibilities, and will ensure that our facilities and infrastructure are properly sized and in a condition to meet our mission requirements today and in the future. Cancels: DOE O 430.1A. Chg 1, dated 2-8-08. Chg 2, dated 4-25-11

  20. Noise in the wire: the real impact of wire resistance for the Johnson (-like) noise based secure communicator

    E-Print Network [OSTI]

    Laszlo B. Kish; Jacob Scheuer

    2010-03-16

    We re-evaluate the impact of wire resistance on the noise voltage and current in the Johnson-(like)-noise based secure communicator, correcting the result presented in [Physics Letters A 359 (2006) 737]. The analysis shown here is based on the fluctuation-dissipation and the linear response theorems. The results indicate that the impact of wire resistance in practical communicators is significantly lower than the previous estimation.

  1. Real-time EEG processing based on Wavelet Transformation T. Malina, A. Folkers and U.G. Hofmann

    E-Print Network [OSTI]

    Lübeck, Universität zu

    - time in their respective energy bands. Due to constraints in DSP-based computing power, we have brain waves to command input devices [1]. However, physiological research at our university [4], strongly suggests that the macroscopic electric (i.e. EEG) state of a subject's brain influences

  2. California Real Estate Recovery Begins as Economy Expands

    E-Print Network [OSTI]

    Edelstein, Robert; Kroll, Cynthia

    1997-01-01

    economic base. Since real estate is a derived demand basedrenewed prosperity in the real estate market. Will renewedREITS: Stocks, Bonds or Real Estate?" November 1995. ($5.00)

  3. Real-time volumetric image reconstruction and 3D tumor localization based on a single x-ray projection image for lung cancer radiotherapy

    E-Print Network [OSTI]

    Li, Ruijiang; Lewis, John H; Gu, Xuejun; Folkerts, Michael; Men, Chunhua; Jiang, Steve B

    2010-01-01

    Purpose: To develop an algorithm for real-time volumetric image reconstruction and 3D tumor localization based on a single x-ray projection image for lung cancer radiotherapy. Methods: Given a set of volumetric images of a patient at N breathing phases as the training data, we perform deformable image registration between a reference phase and the other N-1 phases, resulting in N-1 deformation vector fields (DVFs). These DVFs can be represented efficiently by a few eigenvectors and coefficients obtained from principal component analysis (PCA). By varying the PCA coefficients, we can generate new DVFs, which, when applied on the reference image, lead to new volumetric images. We then can reconstruct a volumetric image from a single projection image by optimizing the PCA coefficients such that its computed projection matches the measured one. The 3D location of the tumor can be derived by applying the inverted DVF on its position in the reference image. Our algorithm was implemented on graphics processing units...

  4. GDP-L-fucose: {beta}-D-galactoside 2-{alpha}-Lfucosyltransferases, DNA sequences encoding the same, method for producing the same and a method of genotyping a person

    DOE Patents [OSTI]

    Lowe, J.B.; Lennon, G.; Rouquier, S.; Giorgi, D.; Kelly, R.J.

    1998-09-15

    The gene encoding GDP-L-fucose: {beta}-D-Galactoside 2-{alpha}-Lfucosyltransferase has been cloned, and a mutation in this gene has been found to be responsible for an individual being a non-secretor. 30 figs.

  5. Molecular beacon-based real-time PCR detection of primary isolates of Salmonella Typhimurium and Salmonella Enteritidis in environmental and clinical samples

    E-Print Network [OSTI]

    Hadjinicolaou, Andreas V.; Demetriou, Victoria L.; Emmanuel, Maria A.; Kakoyiannis, Charalambos K.; Kostrikis, Leondios G.

    2009-05-19

    Abstract Background A fast and simple two-step multiplex real-time PCR assay has been developed to replace the traditional, laborious Salmonella serotyping procedure. Molecular beacons were incorporated into the assay as probes for target DNA...

  6. RealReal heterojunctionsheterojunctions Schottky barrier current

    E-Print Network [OSTI]

    Pulfrey, David L.

    -EFFICIENCY CDTE AND CIGS THIN-FILM SOLAR CELLS: HIGHLIGHTS AND CHALLENGES. National Renewable Energy Laboratory1 RealReal heterojunctionsheterojunctions LECTURE 9 · Schottky barrier current · CdS/CIGS · Energy is the forward-bias current? #12;33 HeterostructureHeterostructure, thin film, cells: a lower, thin film, cells

  7. Abstract--In this paper we describe our efforts to build a Web Services based architecture to support both real-time

    E-Print Network [OSTI]

    to support both real-time and archived geographic data in Geographical Information System (GIS) Grids. We IN GEOGRAPHICAL INFORMATION SERVICE GRIDS A. Open Standards for Geographical Information Systems It is estimated]. This is the major reason for enormous interest from industry and academia to develop Geographic Information System

  8. Abstract--We describe our efforts to build a Web Services based architecture to support access to both real-time and

    E-Print Network [OSTI]

    to both real-time and archived geographic data in Geographical Information System (GIS) Grids. We have IN GEOGRAPHICAL INFORMATION SERVICE GRIDS A. Open Standards for Geographical Information Systems It is estimated]. This is the major reason for enormous interest from industry and academia to develop Geographic Information System

  9. A comparison of diagnostic techniques for detecting salmonella spp in equine fecal samples using culture methods, gel-based pcr, and real-time pcr assays 

    E-Print Network [OSTI]

    Smith, Shelle Ann

    2007-09-17

    of presenting complaints .......................... 25 viii LIST OF TABLES TABLE Page 1 Sequence of PCR primers and probe .......................................................... 14 2 Salmonella... serogroups and serotypes detected by the real-time primer/probe sequence................................................................................ 17 3. Frequency and percent negative and positive for culture and PCR procedures...

  10. Real Estate Automobiles

    E-Print Network [OSTI]

    Crimaldi, John P.

    Find a Job Post a Job Real Estate Automobiles All Classifieds International National Politics Magazine Week in Review Photos College Learning Network Job Market Real Estate Special: NYT @ 150 Archive

  11. Real Property and Asset Management

    Broader source: Directives, Delegations, and Requirements [Office of Management (MA)]

    2003-09-24

    The directive establishes an integrated corporate-level, performance based approach to the life-cycle management of our real property assets. It links real property asset planning, programming, budgeting and evaluation to the Department's multi-faceted missions. Successful implementation of this order will enable the Department to carry out stewardship responsibilities, and will ensure that facilities and infrastructure are properly sized and in a condition to meet our mission requirements today and in the future. Supersedes DOE O 430.1A Chg 1.

  12. Electricity Real Options Valuation

    E-Print Network [OSTI]

    Broszkiewicz-Suwaj, E

    2006-01-01

    In this paper a real option approach for the valuation of real assets is presented. Two continuous time models used for valuation are described: geometric Brownian motion model and interest rate model. The valuation for electricity spread option under Vasicek interest model is placed and the formulas for parameter estimators are calculated. The theoretical part is confronted with real data from electricity market.

  13. Electricity Real Options Valuation

    E-Print Network [OSTI]

    Ewa Broszkiewicz-Suwaj

    2006-08-16

    In this paper a real option approach for the valuation of real assets is presented. Two continuous time models used for valuation are described: geometric Brownian motion model and interest rate model. The valuation for electricity spread option under Vasicek interest model is placed and the formulas for parameter estimators are calculated. The theoretical part is confronted with real data from electricity market.

  14. Perspectives on Real Estate Investment

    E-Print Network [OSTI]

    Wendt, Paul F.

    1982-01-01

    quot;Perspectives on Real Estate Investment. " Februaryin Commercial Real Estate Including Rehabilitation: ImpactM. Babcock, Valuation of Real Estate (New York: McGraw Hill,

  15. Tax Reform and Real Estate

    E-Print Network [OSTI]

    Maisel, Sherman J.; Quigley, John M.

    1985-01-01

    Berkeley CENTER Eon REAL ESTATE ANDURBAN ECONOMICS WORKING85-100 TAX REFORM AND REAL ESTATE BY SHERMAN J. MAISEL JOHNADMINISTRATION CENTER FOR REAL ESTATE AND URBAN ECONOMICS

  16. PCF extended with real numbers: a domain-theoretic approach to higher-order exact real number computation 

    E-Print Network [OSTI]

    Escardó, Martín H

    We develop a theory of higher-order exact real number computation based on Scott domain theory. Our main object of investigation is a higher-order functional programming language, Real PCF, which is an extension of PCF ...

  17. China's Pathways to Achieving 40% ~ 45% Reduction in CO{sub 2} Emissions per Unit of GDP in 2020: Sectoral Outlook and Assessment of Savings Potential

    SciTech Connect (OSTI)

    Zheng, Nina; Fridley, David; Zhou, Nan; Levine, Mark; Price, Lynn; Ke, Jing

    2011-09-30

    Achieving China’s goal of reducing its carbon intensity (CO{sub 2} per unit of GDP) by 40% to 45% percent below 2005 levels by 2020 will require the strengthening and expansion of energy efficiency policies across the buildings, industries and transport sectors. This study uses a bottom-up, end-use model and two scenarios -- an enhanced energy efficiency (E3) scenario and an alternative maximum technically feasible energy efficiency improvement (Max Tech) scenario – to evaluate what policies and technical improvements are needed to achieve the 2020 carbon intensity reduction target. The findings from this study show that a determined approach by China can lead to the achievement of its 2020 goal. In particular, with full success in deepening its energy efficiency policies and programs but following the same general approach used during the 11th Five Year Plan, it is possible to achieve 49% reduction in CO{sub 2} emissions per unit of GDP (CO{sub 2} emissions intensity) in 2020 from 2005 levels (E3 case). Under the more optimistic but feasible assumptions of development and penetration of advanced energy efficiency technology (Max Tech case), China could achieve a 56% reduction in CO{sub 2} emissions intensity in 2020 relative to 2005 with cumulative reduction of energy use by 2700 Mtce and of CO{sub 2} emissions of 8107 Mt CO{sub 2} between 2010 and 2020. Energy savings and CO{sub 2} mitigation potential varies by sector but most of the energy savings potential is found in energy-intensive industry. At the same time, electricity savings and the associated emissions reduction are magnified by increasing renewable generation and improving coal generation efficiency, underscoring the dual importance of end-use efficiency improvements and power sector decarbonization.

  18. 14.2 AN UPDATE ON NEXRAD PROGRAM PLANS FOR COLLECTING AND DISTRIBUTING WSR-88D BASE DATA IN NEAR REAL TIME

    E-Print Network [OSTI]

    Droegemeier, Kelvin K.

    14.2 AN UPDATE ON NEXRAD PROGRAM PLANS FOR COLLECTING AND DISTRIBUTING WSR-88D BASE DATA IN NEAR and increased level of physics where the input of WSR-88D base data (aka Level II data) (Crum et al 1993 (NIDS) agreement has increased thegovernment'sflexibilitytoprovideWSR-88Dproduct and base data

  19. Real Estate Price Measurement and Stability Crises

    E-Print Network [OSTI]

    Wallace, Nancy

    2011-01-01

    T. , 1993, Equilibrium and options on real assets, Review ofor the effects of real options com- ponents of real estatearising from the real option components of real estate

  20. Stable a-Si:H-Based Multijunction Solar Cells with Guidance from Real-Time Optics: Final Report, 17 July 1998--16 November 2001

    SciTech Connect (OSTI)

    Wronski, C. R.; Collins, R. W.; Pearce, J. M.; Koval, R. J.; Ferlauto, A. S.; Ferreira, G. M.; Chen C.

    2002-08-01

    This report describes the new insights obtained into the growth of hydrogenated silicon (Si:H) films via real-time spectroscopic ellipsometry (RTSE) measurements. Evolutionary phase diagrams were expanded to include the effects of different deposition conditions, including rf power, pressure, and temperature. Detailed studies of degradation kinetics in thin films and corresponding solar cells have been carried out. Both p-i-n and n-i-p solar cells that incorporate Si:H i-layers deposited with and without H2-dilution have been studied. For the first time, direct and reliable correlations have been obtained between the light-induced changes in thin-film materials and the degradation of the corresponding solar cells.

  1. Wireless Network Capacity Management: A Real Options Approach

    E-Print Network [OSTI]

    Forsyth, Peter A.

    Wireless Network Capacity Management: A Real Options Approach Y. d'Halluin , P.A. Forsyth , and K factor algorithm is developed, based on a real options formulation. Numerical examples are provided to illustrate various aspects of the model. Keywords: real options, optimal network planning decisions, network

  2. A Low-Cost Real-Time Mobile Robot Platform (ArEduBot) to support Project-Based Learning in

    E-Print Network [OSTI]

    Krovi, Venkat

    & Mechatronics Ilya B. Gartseev#1 , Leng-Feng Lee*2 , and Venkat N. Krovi*3 # Moscow State Technical University in introductory robotics and mechatronics classes, to complement the lecture and to support project-based learning created using this framework. Keywords-- project-based learning, mechatronics, robotics, arduino, simulink

  3. A multi-sensor physically based weather/non-weather radar echo classifier using polarimetric and environmental data in a real-time

    E-Print Network [OSTI]

    Lakshmanan, Valliappa

    A multi-sensor physically based weather/non-weather radar echo classifier using polarimetric-hydrometeors. In this work, a multi-sensor physically based algorithm is designed to classify weather/non-weather radar, 2004). Manual quality control (QC) of radar reflectivity data has been practiced at commercial weather

  4. Instrumenting Wireless Sensor Networks for Real-Time Surveillance

    E-Print Network [OSTI]

    Instrumenting Wireless Sensor Networks for Real-Time Surveillance Songhwai Oh, Phoebus Chen information is not available, the classification-based tracking algorithm behaves as the NNF. Considering

  5. Asset Score Webinar Slides: Real Estate and Design Professionals...

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

    Score Webinar Slides: Real Estate and Design Professionals The Asset Score is a free, web-based software tool developed by DOE and the Pacific Northwest National Laboratory...

  6. A streamlined real options model for Real Estate Development

    E-Print Network [OSTI]

    Barman, Baabak

    2007-01-01

    This thesis introduces a streamlined model that incorporates the value of the real options that exist in real estate development projects. Real options add value to a project by providing developers with flexibility to ...

  7. Tax Reform and Real Estate

    E-Print Network [OSTI]

    Rosen, Kenneth T.; Lepcio, Andrea

    1986-01-01

    investment opportunities in real estate. -13- Appentlix CashBerkeley CENTER FOR REAL ESTATE S AND URBAN ECONOMICSPAPER 86-117 TAX REFORM AND REAL ESTATE_ BY KENNETH T. ROSEN

  8. The Swedish Real Estate Crisis

    E-Print Network [OSTI]

    Jaffee, Dwight M.

    1994-01-01

    UDBIHPIOYHIUIC [818 Figure 5.9: REAL ESTATE FORECLOSURES ANDConference Series No. 36, Real Estate and the Credit Crunch.Bond Market Research—Real Estate, Salomon Brothers. Mankiw,

  9. Deferred Giving of Real Estate

    E-Print Network [OSTI]

    Cerf, Alan R.

    1992-01-01

    Berkeley - I CENTER FOR REAL ESTATE AND URBAN ECONOMICS207 DEFERRED GIVING OF REAL ESTATE ’ BY ALAN R. CERF TheseOF BUSINESS CENTER FOR REAL ESTATE AND URBAN ECONOMICS

  10. Real Performance for Real Buildings (RPRB)

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious RankADVANCED MANUFACTURINGEnergy BillsNo. 195 - Oct. 7,DOE HDBK-1113-2008Broadband PlanInitialReal

  11. USING RISK-BASED CORRECTIVE ACTION (RBCA) TO ASSESS (THEORETICAL) CANCER DEATHS AVERTED COMPARED TO THE (REAL) COST OF ENVIRONMENTAL REMEDIATION

    SciTech Connect (OSTI)

    Miller, M. L.; Hylko, J. M.

    2002-02-25

    In 1978, on the basis of existing health studies at the time, the Uranium Mill Tailings Remedial Action (UMTRA) Project legislation was proposed that would authorize remedial action at inactive uranium processing sites and vicinity properties. The cost of the program to the Federal Government was expected to be $180 million. With the completion of this project, approximately 1300 theoretical cancer deaths were prevented in the next 100 years at a cost of $1.45 billion, based on the Fiscal Year 1998 Federal UMTRA budget. The individual site costs ranged from $0.2 million up to $18 billion spent per theoretical cancer death averted over the next 100 years. Resources required to sustain remediation activities such as this are subject to reduction over time, and are originally based on conservative assumptions that tend to overestimate risks to the general public. This evaluation used a process incorporating risk-based corrective action (RBCA); a three-tiered, decision-making process tailoring corrective action activities according to site-specific conditions and risks. If RBCA had been applied at the start of the UMTRA Project, and using a criterion of >1 excess cancer death prevented as justification to remediate the site, only 50% of the existing sites would have been remediated, yielding a cost savings of $303.6 million to the Federal Government and affected States, which share 10% of the cost. This cost savings equates to 21% of the overall project budget. In addition, only 22% of the vicinity properties had structural contamination contributing to elevated interior gamma exposure and radon levels. Focusing only on these particular properties could have saved an additional $269.3 million, yielding a total savings of $573 million; 40% of the overall project budget. As operational experience is acquired, including greater understanding of the radiological and nonradiological risks, decisions should be based on the RBCA process, rather than relying on conservative assumptions that tend to overestimate risks to the general public.

  12. Real Estate Approvals | Department of Energy

    Energy Savers [EERE]

    Real Estate Approvals Real Estate Approvals Real Estate Approvals Policy Flash 2011-61, Acquisition Guide Chapter 17.3, Acquisition, Use, and Disposal of Real Estate (attachment)...

  13. Multifunctional Nanowire/film Composites based Bi-modular Sensors for In-situ and Real-time High Temperature Gas Detection

    SciTech Connect (OSTI)

    Gao, Pu-Xian; Lei, Yu

    2013-06-01

    This final report to the Department of Energy/National Energy Technology Laboratory for DE-FE0000870 covers the period from 2009 to June, 2013 and summarizes the main research accomplishments, which can be divided in sensing materials innovation, bimodular sensor demonstration, and new understanding and discoveries. As a matter of fact, we have successfully completed all the project tasks in June 1, 2013, and presented the final project review presentation on the 9th of July, 2013. Specifically, the major accomplishments achieved in this project include: 1) Successful development of a new class of high temperature stable gas sensor nanomaterials based on composite nano-array strategy in a 3D or 2D fashion using metal oxides and perovskite nanostructures. 2) Successful demonstration of bimodular nanosensors using 2D nanofibrous film and 3D composite nanowire arrays using electrical resistance mode and electrochemical electromotive force mode. 3) Series of new discoveries and understandings based on the new composite nanostructure platform toward enhancing nanosensor performance in terms of stability, selectivity, sensitivity and mass flux sensing. In this report, we highlight some results toward these accomplishments.

  14. Embedded and Real-time Systems Classes in Traditional and Distance Education Format

    E-Print Network [OSTI]

    Thornton, Mitchell

    . In particular, we describe embedded and real-time systems classes that are based upon the ARM® and Arduino

  15. Real time analysis under EDS

    SciTech Connect (OSTI)

    Schneberk, D.

    1985-07-01

    This paper describes the analysis component of the Enrichment Diagnostic System (EDS) developed for the Atomic Vapor Laser Isotope Separation Program (AVLIS) at Lawrence Livermore National Laboratory (LLNL). Four different types of analysis are performed on data acquired through EDS: (1) absorption spectroscopy on laser-generated spectral lines, (2) mass spectrometer analysis, (3) general purpose waveform analysis, and (4) separation performance calculations. The information produced from this data includes: measures of particle density and velocity, partial pressures of residual gases, and overall measures of isotope enrichment. The analysis component supports a variety of real-time modeling tasks, a means for broadcasting data to other nodes, and a great degree of flexibility for tailoring computations to the exact needs of the process. A particular data base structure and program flow is common to all types of analysis. Key elements of the analysis component are: (1) a fast access data base which can configure all types of analysis, (2) a selected set of analysis routines, (3) a general purpose data manipulation and graphics package for the results of real time analysis. Each of these components are described with an emphasis upon how each contributes to overall system capability. 3 figs.

  16. REAL TIME SYSTEM OPERATIONS 2006-2007

    SciTech Connect (OSTI)

    Eto, Joseph H.; Parashar, Manu; Lewis, Nancy Jo

    2008-08-15

    The Real Time System Operations (RTSO) 2006-2007 project focused on two parallel technical tasks: (1) Real-Time Applications of Phasors for Monitoring, Alarming and Control; and (2) Real-Time Voltage Security Assessment (RTVSA) Prototype Tool. The overall goal of the phasor applications project was to accelerate adoption and foster greater use of new, more accurate, time-synchronized phasor measurements by conducting research and prototyping applications on California ISO's phasor platform - Real-Time Dynamics Monitoring System (RTDMS) -- that provide previously unavailable information on the dynamic stability of the grid. Feasibility assessment studies were conducted on potential application of this technology for small-signal stability monitoring, validating/improving existing stability nomograms, conducting frequency response analysis, and obtaining real-time sensitivity information on key metrics to assess grid stress. Based on study findings, prototype applications for real-time visualization and alarming, small-signal stability monitoring, measurement based sensitivity analysis and frequency response assessment were developed, factory- and field-tested at the California ISO and at BPA. The goal of the RTVSA project was to provide California ISO with a prototype voltage security assessment tool that runs in real time within California ISO?s new reliability and congestion management system. CERTS conducted a technical assessment of appropriate algorithms, developed a prototype incorporating state-of-art algorithms (such as the continuation power flow, direct method, boundary orbiting method, and hyperplanes) into a framework most suitable for an operations environment. Based on study findings, a functional specification was prepared, which the California ISO has since used to procure a production-quality tool that is now a part of a suite of advanced computational tools that is used by California ISO for reliability and congestion management.

  17. INTRODUCTION TO REAL ANALYSIS

    E-Print Network [OSTI]

    Johanis, Michal

    THE METHOD OF LAGRANGE MULTIPLIERS #12;Library of Congress Cataloging-in-Publication Data Trench, William F-NonCommercial-ShareAlike 3.0 Unported License. FREE DOWNLOADABLE SUPPLEMENTS FUNCTIONS DEFINED BY IMPROPER INTEGRALS.3 The Real Line 19 Chapter 2 Differential Calculus of Functions of One Variable 30 2.1 Functions and Limits

  18. INTRODUCTION TO REAL ANALYSIS

    E-Print Network [OSTI]

    Prigozhin, Leonid

    reserved Library of Congress Cataloging-in-Publication Data Trench, William F. Introduction to real of Functions of One Variable 30 2.1 Functions and Limits 30 2.2 Continuity 53 2.3 Differentiable Functions of Functions of One Variable 113 3.1 Definition of the Integral 113 3.2 Existence of the Integral 128 3

  19. Godofredo Iommi Calculo Real

    E-Print Network [OSTI]

    Iommi, Godofredo

    Godofredo Iommi C´alculo Real #12;#12;Prefacio Estas son notas constru´idas a partir de diversos cursos de c´alculo dictados en la Pontificia Universidad Cat´olica de Chile entre 2008 y 2014. Los gran cantidad de muy buenos textos de c´alculo y de an´alisis en una variable y estas notas estan

  20. Real Estate Center Gift - 2 

    E-Print Network [OSTI]

    Unknown

    2011-08-17

    E-business is transforming the business landscape and changing the roles and methods of Corporate Real Estate. In a Corporate Real Estate department in a large firm, a new and innovative strategy is used to manage their facilities - organizational...

  1. Tax Reform and Real Estate

    E-Print Network [OSTI]

    Maisel, Sherman J.; Quigley, John M.

    1985-01-01

    WORKING PAPER 85-100 TAX REFORM AND REAL ESTATE BY SHERMANof wider import. TAX REFORM AND REAL ESTATE by Sherman J.B. The Initial Impact of Tax Reform IV. RESULTS: RESTORING

  2. Real Estate Development Company Description

    E-Print Network [OSTI]

    Dahl, David B.

    Real Estate Development Company Description: The largest specialty family footwear retailer America, the Caribbean and South America. Short Project Name: Competitive Analysis - Real Estate Positions to assist them in making recommendations for how our company should develop its real estate strategy

  3. A TECHNIQUE FOR TESTING HIGHLY RELIABLE REAL-TIME SOFTWARE

    E-Print Network [OSTI]

    Bieman, James M.

    Task Plan ® A TECHNIQUE FOR TESTING HIGHLY RELIABLE REAL-TIME SOFTWARE Slide Presentation Biography that uses executable specifications based on Annotated Ada (Anna) for software testing in hard real process and does not interfere with the software under test. 1.0 INTRODUCTION Automating the verification

  4. Real-Time Plasma Control Tools for Advanced Tokamak Operation

    SciTech Connect (OSTI)

    Varandas, C. A. F.; Sousa, J.; Rodrigues, A. P.; Carvalho, B. B.; Fernandes, H.; Batista, A. J.; Cruz, N.; Combo, A.; Pereira, R. C. [Centro de FuSao Nuclear, Associacao Euratom/IST, Instituto Superior Tecnico, Av. Rovisco Pais, P-1049-001 Lisbon (Portugal)

    2006-12-04

    Real-time control will play an important role in the operation and scientific exploitation of the new generation fusion devices. This paper summarizes the real-time systems and diagnostics developed by the Portuguese Fusion Euratom Association based on digital signal processors and field programmable gate arrays.

  5. Real Time Pedestrian Tracking using Thermal Infrared Imagery

    E-Print Network [OSTI]

    Del Moral , Pierre

    Real Time Pedestrian Tracking using Thermal Infrared Imagery Jianfu Li 1. Key Laboratory@cqu.edu.cn Abstract--In the study, a real time pedestrian tracking algortithm is presented using thermal infrared imagery. It makes use of the characteristics of pedestrian body regions in infrared images, which is based

  6. Creative Construction : the capacity for environmental innovation in real estate development firms

    E-Print Network [OSTI]

    Bradshaw, William B., II

    2010-01-01

    Based on his own experience as a green development entrepreneur, the author argues that much of the pressure to create greener real estate developments fundamentally misunderstands the nature of the real estate development ...

  7. Resources, real options, and corporate strategy

    E-Print Network [OSTI]

    Bernardo, Antonio; Chowdhry, Bhagwan

    1998-01-01

    211–234 Resources, real options, and corporate strategy $D83; G30; G31 Keywords: Real options; Valuation; Corporateparticipants at the Real Options Conference at Northwestern

  8. The Dynamics of Real Estate Prices

    E-Print Network [OSTI]

    Case, Bradford; Quigley, John M.

    1988-01-01

    Techniques for Developing Real Estate Price Indices,"Regression Method for Real Estate Price Index Construction,&Berkeley FISHER CENTER FOR REAL ESTATE AND URBAN ECONOMICS p

  9. Commercial Real Estate: Underwriting, Mortgages, and Prices

    E-Print Network [OSTI]

    Wilcox, James A.

    2012-01-01

    Sirmans, G.S. (2010). Real Estate Finance: Theory & PracticeA. (2009). Commercial Real Estate Valuation: Funda- mentalsSentiment. Journal of Real Estate Finance Economics,

  10. Real Estate Price Measurement and Stability Crises

    E-Print Network [OSTI]

    Wallace, Nancy

    2011-01-01

    modeling approach, Real Estate Economics 32, 297–328.regression method for real estate price index construction,to redevelop, Journal of Real Estate Finance and Economics

  11. California Real Estate in a Slow Recovery

    E-Print Network [OSTI]

    Kroll, Cynthia; Bardhan, Ashok Deo

    1994-01-01

    Traversi, Director of Real Estate & Building MontgomeryManager CB Commercial Real Estate Group, Inc. Donald L.Voss, President Birtcher Real Estate Ltd. Clark Wallace,

  12. California Real Estate Markets in 1992

    E-Print Network [OSTI]

    Kroll, Cynthia; Landis, John; Corley, Mary; Stryker, Sean

    1992-01-01

    of business and real estate interests with environ­Report Center for Real Estate and Urban Economics •Berkeley • April California Real Estate Markets In 1992 In

  13. Real-Time Android RealTime DSP AB is a consultant firm, supplying expertise within the areas embedded systems and

    E-Print Network [OSTI]

    Svenningsson, Josef

    Real-Time Android RealTime DSP AB is a consultant firm, supplying expertise within the areas The Android platform is widely used for smartphones running all sorts of applications. Though most-time demands. Since Android is based on a Linux kernel, which is not made for real-time applications, you

  14. Real time automated inspection

    DOE Patents [OSTI]

    Fant, K.M.; Fundakowski, R.A.; Levitt, T.S.; Overland, J.E.; Suresh, B.R.; Ulrich, F.W.

    1985-05-21

    A method and apparatus are described relating to the real time automatic detection and classification of characteristic type surface imperfections occurring on the surfaces of material of interest such as moving hot metal slabs produced by a continuous steel caster. A data camera transversely scans continuous lines of such a surface to sense light intensities of scanned pixels and generates corresponding voltage values. The voltage values are converted to corresponding digital values to form a digital image of the surface which is subsequently processed to form an edge-enhanced image having scan lines characterized by intervals corresponding to the edges of the image. The edge-enhanced image is thresholded to segment out the edges and objects formed by the edges by interval matching and bin tracking. Features of the objects are derived and such features are utilized to classify the objects into characteristic type surface imperfections. 43 figs.

  15. Software development with real-time collaborative editing

    E-Print Network [OSTI]

    Goldman, Max, Ph. D. Massachusetts Institute of Technology

    2012-01-01

    This thesis presents Collabode, a web-based integrated development environment for Java. With real-time collaborative editing, multiple programmers can use Collabode to edit the same source code at the same time. Collabode ...

  16. Real options : a way to deal with market uncertainty in real estate development projects

    E-Print Network [OSTI]

    Kim, Kyungwon

    2008-01-01

    The practice of applying options theory to real estate investments has only recently begun. In particular, options in real estate are called "real options." Real options add value to real estate development projects by ...

  17. Federal Real Property Council Guidance

    Office of Environmental Management (EM)

    real property uses: A. Land Predominant Use: 1. Agriculture: Land under cultivation for food or fiber production. 2. Grazing: Conservation lands primarily administered to...

  18. Managing Contention and Timing Constraints in a RealTime Database System \\Lambda

    E-Print Network [OSTI]

    Son, Sang H.

    22903, USA Abstract Previous work in real­time database management systems (RT­DBMS) has primarily based an actual RT­ DBMS on a real­time microkernel operating system. A real RT­DBMS must confront many practical of con­ structing a RT­DBMS is divided into three basic prob­ lems: dealing with resource contention

  19. Essays in real estate finance

    E-Print Network [OSTI]

    Bokhari, Sheharyar Javaid

    2012-01-01

    This dissertation is a collection of three essays in real estate finance. In the first essay, we observe that between 1985 and 2007, the share of household mortgage debt as a proportion of the total value of housing in the ...

  20. Arnold Schwarzenegger REAL-TIME GRID RELIABILITY

    E-Print Network [OSTI]

    Energy Research (PIER) California Energy Commission Beth Chambers Contract Manager Jamie Patterson (VSA) prototype to monitor system voltage conditions and provide real time dispatchers with reliabilityArnold Schwarzenegger Governor REAL-TIME GRID RELIABILITY MANAGEMENT California ISO Real

  1. Patents and R& D as Real Options

    E-Print Network [OSTI]

    Schwartz, Eduardo S.

    2002-01-01

    Information Technology as Real Options, UCLA Working Paper.Patents and R&D as Real Options* September 2001 RevisedPatents and R&D as Real Options Abstract This article

  2. A real options approach to criminal careers

    E-Print Network [OSTI]

    Aguiar de Oliveira, Cristiano

    2012-01-01

    J. (2004) Criminal behavior: A real option approach with anTrigeorgis, L. (1996) Real Options. Cambridge: MIT Press.A real options approach to criminal careers Cristiano Aguiar

  3. Real Estate Prices and Economic Cycles

    E-Print Network [OSTI]

    Quigley, John M.

    2002-01-01

    Prices,” Journal of Real Estate Finance and Economics, 3,Mortgage Default Risk and Real Estate Prices: The Use ofFutures and Options in Real Estate,” Journal of Housing

  4. Cross-Functional Project Teams Real Estate

    E-Print Network [OSTI]

    Kamat, Vineet R.

    Cross-Functional Project Teams · Planning · Real Estate · Programming · Architectural Design Director Hospital Design & Construction Real Estate Jerry Schulte Associate Director Construction & Design Projects (Design & Construction) · Real Estate & Leasing · Property Management · GIS/Space Info · Design

  5. Real Estate and the Asian Crisis

    E-Print Network [OSTI]

    Quigley, John M.

    2002-01-01

    et al. (1998). How the Thai Real Estate Boom Undid Financialet al. , 1998, p. 32). REAL ESTATE AND THE ASIAN CRISIS FIG.various years 1994–1998. REAL ESTATE AND THE ASIAN CRISIS

  6. REITs: Stocks, Bonds, or Real Estate?

    E-Print Network [OSTI]

    Rosen, Kenneth T.

    1995-01-01

    Berkeley FISHER CENTER FOR REAL ESTATE AND URBAN ECONOMICS244 RElTs: Stocks, Bonds or Real Estate? By KENNETH T. ROSENBUSINESS FISHER CENTER FOR REAL ESTATE AND URBAN ECONOMICS

  7. Globalization and Real Estate: Issues, Implications, Opportunities

    E-Print Network [OSTI]

    Bardhan, Ashok Deo; Kroll, Cynthia A.

    2007-01-01

    Markets in Asia. European Real Estate Society Conference.and Issues in Global Real Estate Investing: A Review of theResearch. Journal of Real Estate Portfolio Management, 8:38-

  8. Biomass energy : a real estate investment perspective

    E-Print Network [OSTI]

    Foo, Chester Ren Jie

    2014-01-01

    A central consideration in real estate is how value is created in real estate development and investment deals. A biomass power plant is not only an asset which generates revenues, but from a real estate perspective, it ...

  9. Join the Commercial Real Estate Energy Alliance

    SciTech Connect (OSTI)

    2009-03-01

    This fact sheet describes the Commercial Real Estate Energy Alliance, it's membership, and activities.

  10. Space & Real Estate Management University of Virginia

    E-Print Network [OSTI]

    Huang, Wei

    Space & Real Estate Management University of Virginia June, 2011 REAL PROPERTY DESK GUIDE #12;1 INTRODUCTION This desk guide contains information that will help you coordinate certain real estate matters that may impact your project. Since real estate matters require extensive review by a number of departments

  11. What are the Starting Points? Evaluating Base-Year Assumptions in the Asian Modeling Exercise

    SciTech Connect (OSTI)

    Chaturvedi, Vaibhav; Waldhoff, Stephanie; Clarke, Leon E.; Fujimori, Shinichiro

    2012-12-01

    A common feature of model inter-comparison efforts is that the base year numbers for important parameters such as population and GDP can differ substantially across models. This paper explores the sources and implications of this variation in Asian countries across the models participating in the Asian Modeling Exercise (AME). Because the models do not all have a common base year, each team was required to provide data for 2005 for comparison purposes. This paper compares the year 2005 information for different models, noting the degree of variation in important parameters, including population, GDP, primary energy, electricity, and CO2 emissions. It then explores the difference in these key parameters across different sources of base-year information. The analysis confirms that the sources provide different values for many key parameters. This variation across data sources and additional reasons why models might provide different base-year numbers, including differences in regional definitions, differences in model base year, and differences in GDP transformation methodologies, are then discussed in the context of the AME scenarios. Finally, the paper explores the implications of base-year variation on long-term model results.

  12. Graduate Real Estate Field Masters of Professional Studies (MPS)-Real Estate

    E-Print Network [OSTI]

    Chen, Tsuhan

    Graduate Real Estate Field Masters of Professional Studies (MPS)-Real Estate Objectives The Program in Real Estate offers a professional masters degree program comprised of a broad core real estate and management requirement. Students experience both theory and application relevant to the real estate industry

  13. What is the Real Estate Minor? Who is Eligible for the Real Estate Minor?

    E-Print Network [OSTI]

    What is the Real Estate Minor? Who is Eligible for the Real Estate Minor? The Real Estate Minor at CSU. With no special admission requirements, the Real Estate Minor offers a unique opportunity for interdisciplinary study. The College of Business at Colorado State University offers a minor program in Real Estate

  14. Beyond DCF analysis in real estate financial modeling : probabilistic evaluation of real estate ventures

    E-Print Network [OSTI]

    Leung, Keith Chin-Kee

    2014-01-01

    This thesis introduces probabilistic valuation techniques and encourages their usage in the real estate industry. Including uncertainty and real options into real estate financial models is worthwhile, especially when there ...

  15. Creating a practical model using real options to evaluate large-scale real estate development projects

    E-Print Network [OSTI]

    Hengels, Adam (Adam P.)

    2005-01-01

    Real Options analysis has only begun to be recognized as way to evaluate real estate and is considered "beyond the cutting edge" of financial analysis. Several academic papers have looked at ways that real estate can be ...

  16. Vice Chancellor Real Estate Bob LalanneUC Berkeley Real Estate Division

    E-Print Network [OSTI]

    California at Berkeley, University of

    Vice Chancellor Real Estate Bob LalanneUC Berkeley ­ Real Estate Division Org Chart Parking Craig Elmo Cox Antoine Davis Michael Pariseau Zegal Tesfai Director Real Estate Dev & Portfolio Rajiv

  17. Periodic Reward-Based Scheduling and Its

    E-Print Network [OSTI]

    Aydin, Hakan

    catastrophic. Examples of real-time systems can be found in control systems of nuclear power plants, air36 Periodic Reward-Based Scheduling and Its Application to Power-Aware Real-Time Systems Hakan ........................... 36-9 Modeling Real-Time Workload and Energy on a Variable Speed CPU · Correlating Real-Time Power

  18. How Active is Your Real Estate Fund Manager?

    E-Print Network [OSTI]

    Cremers, Martijn; Lizieri, Colin

    2015-01-01

    Using a holdings-based measure of active management termed the ‘Segment Active Share’, the paper documents that commercial real estate portfolios that are more active – i.e., have segment weights which are least like those of the index – have...

  19. Practical image based lighting 

    E-Print Network [OSTI]

    Lee, Jaemin

    2003-01-01

    information is lighting. Image based lighting that is developed to recover illumination information of the real world from photographs has recently been popular in computer graphics. In this thesis we present a practical image based lighting method. Our...

  20. Nonlinear and Complex Dynamics in Real Systems

    E-Print Network [OSTI]

    Barnett, William A.; Serletis, Apostolos; Serletis, Demitre

    2006-06-01

    In this article we provide a review of the literature with respect to fluctuations in real systems and chaos. In doing so, we contrast the order and organization hypothesis of real systems to nonlinear chaotic dynamics and discuss some techniques...

  1. Myrinet Real Time Protocol with flexible routing 

    E-Print Network [OSTI]

    Kini, Savita

    1998-01-01

    Real Time communication relies on resource reservation ics. along the path of the connection for performance guarantees, typically in terms of bounded delays. A fully distributed admission control scheme for resource allocation in real...

  2. Flash Memory Garbage Collection in Hard Real-Time Systems 

    E-Print Network [OSTI]

    Lai, Chien-An

    2012-10-19

    , B.S., National Taiwan University Chair of Advisory Committee: Dr. Riccardo Bettati Due to advances in capacity, speed, and economics, NAND-based ash memory technology is increasingly integrated into all types of computing systems, ranging from... enterprise servers to embedded devices. However, due to its unpredictable up- date behavior and time consuming garbage collection mechanism, NAND-based ash memory is di cult to integrate into hard-real-time embedded systems. In this thesis, I propose a...

  3. Convex Optimization: from Real-Time Embedded

    E-Print Network [OSTI]

    Convex Optimization: from Real-Time Embedded to Large-Scale Distributed Stephen Boyd Neal Parikh Lectures, UC Berkeley, 3/30/2015 1 #12;Outline Convex Optimization Real-Time Embedded Optimization Large-Scale Distributed Optimization Summary 2 #12;Outline Convex Optimization Real-Time Embedded Optimization Large

  4. Convex Optimization: from Real-Time Embedded

    E-Print Network [OSTI]

    Hall, Julian

    Convex Optimization: from Real-Time Embedded to Large-Scale Distributed Stephen Boyd Neal Parikh of Edinburgh, June 25 2014 1 #12;Outline Convex Optimization Real-Time Embedded Optimization Large-Scale Distributed Optimization Summary 2 #12;Outline Convex Optimization Real-Time Embedded Optimization Large

  5. Is Sustainability Attractive for Corporate Real Estate

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    Is Sustainability Attractive for Corporate Real Estate Decisions ? Research Center ESSEC Working Is Sustainability Attractive for Corporate Real Estate Decisions? Ingrid Nappi-Choulet Professor ESSEC BUSINESS SCHOOL Real Estate and Sustainable Development Chair nappi@essec.fr Aurélien Décamps Researcher ESSEC

  6. FINK 402-1110 Real Estate Finance

    E-Print Network [OSTI]

    Diestel, Geoff

    FINK 402-1110 Real Estate Finance FALL, 2013 ­ Via Blackboard SYLLABUS INSTRUCTOR AND CONTACT act, and state housing agency. Prerequisite: GB K 405 or permission of School Director. Real Estate Finance covers the institutions and instruments used to finance residential and commercial real estate

  7. Energy-Efficient Speed Scheduling for Real-Time Tasks under Thermal Constraints

    E-Print Network [OSTI]

    Wang, Shengquan

    Energy-Efficient Speed Scheduling for Real-Time Tasks under Thermal Constraints Shengquan Wang. We develop energy-efficient speed scheduling schemes for frame-based real-time tasks under thermal, Jian-Jia Chen, Zhenjun Shi, and Lothar Thiele Abstract Thermal constraints have limited

  8. A Real-Time Head Nod and Shake Detector Ashish Kapoor

    E-Print Network [OSTI]

    A Real-Time Head Nod and Shake Detector Ashish Kapoor Affective Computing, MIT Media Lab 20 Ames Media Lab 20 Ames Street, Cambridge, MA 02139 +1-617-253-0369 picard@media.mit.edu ABSTRACT Head nods conversational functions. We describe a vision-based system that detects head nods and head shakes in real time

  9. Predictive Thermal Control for Real-Time Video Decoding Mehmet H. Suzer

    E-Print Network [OSTI]

    Kang, Kyoung-Don

    Predictive Thermal Control for Real-Time Video Decoding Mehmet H. Suzer Harran University msuzer multime- dia data in real-time with the highest possible QoS, while avoiding potential thermal problems for video decoding. Based on the model, we develop a predictive method that avoids deadline misses due

  10. Pricing mechanism for real-time balancing in regional electricity markets

    E-Print Network [OSTI]

    de Weerdt, Mathijs

    for precisely controlling the real-time balance in electricity markets, where retail brokers aggregate of their retail customer loads and sources. We enumerate the desirable properties of a market-based balancingPricing mechanism for real-time balancing in regional electricity markets Mathijs de Weerdt

  11. Coquelicot: A User-Friendly Library of Real Analysis Sylvie Boldo, Catherine Lelay and Guillaume Melquiond

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    Coquelicot: A User-Friendly Library of Real Analysis for Coq Sylvie Boldo, Catherine Lelay of theorems on real analysis. Unfortunately, this standard library is lacking some widely used results of integrals and derivatives are based on dependent types, which make them especially cumbersome to use

  12. P-132 / A. Murauski P-132: Real-Time Simulation Software

    E-Print Network [OSTI]

    P-132 / A. Murauski P-132: Real-Time Simulation Software for Electro-Optical Calculation of LC is proposed. We developed a real-time simulation software based on fast algorithms for solving differential immediately after changing any parameters of liquid crystal or cell configuration. The software is useful

  13. Using Sparse Representation for Fish Recognition and Verification in Real World Observation

    E-Print Network [OSTI]

    Chen, Chaur-Chin

    Using Sparse Representation for Fish Recognition and Verification in Real World Observation Yi, Hsinchu, Taiwan Abstract - The purpose of this paper is to present an innovated fish recognition and verification method suited for the real world automatic underwater fish observation. Based on the fish

  14. Real time search on the web: Queries, topics, and economic value Bernard J. Jansen a,

    E-Print Network [OSTI]

    Jansen, James

    examine aggregate usage of the search engine, including number of users, queries, and terms. We term interest in a topic and the polling nature of real time queries. Concerning search topics geographical affinity, pointing to a location-based aspect to real time search. In terms of economic value, we

  15. Parallel architecture for real-time simulation. Master's thesis

    SciTech Connect (OSTI)

    Cockrell, C.D.

    1989-01-01

    This thesis is concerned with the development of a very fast and highly efficient parallel computer architecture for real-time simulation of continuous systems. Currently, several parallel processing systems exist that may be capable of executing a complex simulation in real-time. These systems are examined and the pros and cons of each system discussed. The thesis then introduced a custom-designed parallel architecture based upon The University of Alabama's OPERA architecture. Each component of this system is discussed and rationale presented for its selection. The problem selected, real-time simulation of the Space Shuttle Main Engine for the test and evaluation of the proposed architecture, is explored, identifying the areas where parallelism can be exploited and parallel processing applied. Results from the test and evaluation phase are presented and compared with the results of the same problem that has been processed on a uniprocessor system.

  16. Real time infrared aerosol analyzer

    DOE Patents [OSTI]

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

    1990-01-01

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

  17. Real Time Voice Transmission Darshana Shah Real Time Voice transmission over Wireless medium using

    E-Print Network [OSTI]

    Yu, Chansu

    to 300+ MHz Receiver #12;Real Time Voice Transmission Darshana Shah - 3 - LFTX -- DC-30 MHz TransmitterReal Time Voice Transmission Darshana Shah - 1 - Real Time Voice transmission over Wireless medium Yu 06/07/2009 #12;Real Time Voice Transmission Darshana Shah - 2 - Abstract My project is to transmit

  18. Real-Time Computerized Annotation of Pictures Real-Time Computerized Annotation of Pictures

    E-Print Network [OSTI]

    Li, Jia

    Real-Time Computerized Annotation of Pictures Real-Time Computerized Annotation of Pictures Jia Li. Wang alipr.com #12;Real-Time Computerized Annotation of Pictures How Visible Are Web Images? Keukenhof photos Jia Li, James Z. Wang alipr.com #12;Real-Time Computerized Annotation of Pictures ALIPR: Automatic

  19. Calculating Long-Term Trends in the Real Real Prices of Primary Commodities

    E-Print Network [OSTI]

    Calculating Long-Term Trends in the Real Real Prices of Primary Commodities: Deflator Adjustment method for re-assessing all earlier studies on long-term trends in commodity prices by accounting calculating a corrected `real real' commodity price series, as was done recently, for example, in Svedberg

  20. DOE Real Property Asset Management Plan 2005 | Department of...

    Office of Environmental Management (EM)

    DOE Real Property Asset Management Plan 2005 DOE Real Property Asset Management Plan 2005 RealPropertyAssetManagmentPlanAMPReportAug05.pdf More Documents & Publications DOE...

  1. Guiding Principles of Real Property Asset Management | Department...

    Office of Environmental Management (EM)

    Guiding Principles of Real Property Asset Management Guiding Principles of Real Property Asset Management frpcguidancefinal.pdf More Documents & Publications 2015 Federal Real...

  2. Valuation of Information Technology Investments as Real Options

    E-Print Network [OSTI]

    Schwartz, Eduardo S.; Zozaya-Gorostiza, Carlos

    2000-01-01

    1999) A Case for Using Real Options Pricing Analysis toExpansion Using Real Options Analysis. MIS Quarterly. Vol.Investment Opportunities as Real Options: Getting Started on

  3. Market Mechanisms for Financing Green Real Estate Investments

    E-Print Network [OSTI]

    Jaffee, Dwight M.; Wallace, Nancy E.

    2009-01-01

    for Financing Green Real Estate Investments Dwight Ja?ee andenergy consumption, making real estate the largest consumingthe total. Within the real estate sector, the share of total

  4. Towards a Real Estate Land Use Modeling Paradigm

    E-Print Network [OSTI]

    Dokko, Yoon; Edelstein, Robert H.

    1992-01-01

    for Nonresidential Real Estate: Inflation Expectations andand R. C. Zisler, “Real Estate: The Whole Story,” Journal ofTests for the Efficiency of Real Estate Investment Markets,”

  5. Social learning in labor markets and in real estate brokerage

    E-Print Network [OSTI]

    Gathright, Graton Marshal Randal

    2010-01-01

    3 Reputation Transmission in Real Estate Brokerage Networksin Labor Markets and in Real Estate Brokerage A dissertationValue of Information in Real Estate Transactions,” Working

  6. Price Formation and the Appraisal Function in Real Estate Markets

    E-Print Network [OSTI]

    Quan, Daniel C.; Quigley, John M.

    1990-01-01

    P.M. , et al. "Managing Real Estate Portfolios. " Goldman Sachs Real Estate Research Publication,D. "Estimating Real Estate’s Systematic Risk from

  7. The economics of real estate brokerage and contracts

    E-Print Network [OSTI]

    Wignall, Christopher David

    2009-01-01

    Introduction . . . . . . . . 3.2 Real Estate Brokerage . .DIEGO The Economics of Real Estate Brokerage and Contracts Ain the model of real estate brokerage with heterogeneous

  8. Real time markerless motion tracking using linked kinematic chains

    DOE Patents [OSTI]

    Luck, Jason P. (Arvada, CO); Small, Daniel E. (Albuquerque, NM)

    2007-08-14

    A markerless method is described for tracking the motion of subjects in a three dimensional environment using a model based on linked kinematic chains. The invention is suitable for tracking robotic, animal or human subjects in real-time using a single computer with inexpensive video equipment, and does not require the use of markers or specialized clothing. A simple model of rigid linked segments is constructed of the subject and tracked using three dimensional volumetric data collected by a multiple camera video imaging system. A physics based method is then used to compute forces to align the model with subsequent volumetric data sets in real-time. The method is able to handle occlusion of segments and accommodates joint limits, velocity constraints, and collision constraints and provides for error recovery. The method further provides for elimination of singularities in Jacobian based calculations, which has been problematic in alternative methods.

  9. Real-Time Traffic Maps

    E-Print Network [OSTI]

    Goldsberry, Kirk Patrick

    2007-01-01

    weather maps; they both overlay quantitatively dynamic thematic measurements atop a set of stationary geographic reference layers (base data).

  10. Parallel and real-time implementation of an acoustic echo canceller using oversampled wavelet frame algorithms 

    E-Print Network [OSTI]

    Tam, Pak-Yin

    1995-01-01

    This thesis describes a novel echo cancellation system that eliminates nonstationary echoes with long acoustic delays in real-time. By combining subband adaptive filtering and active system identification based on fast wavelet transform...

  11. A (Smart) Real-time PMU-assisted Power Transfer Limitation Monitoring

    E-Print Network [OSTI]

    A (Smart) Real-time PMU-assisted Power Transfer Limitation Monitoring and Enhancement System Unit (PMU) Integrated System #12;Monitoring & Analysis (Base-Case) Main Window KMF BED-BLA 50045005

  12. Toward Real Time Data Analysis for Smart Grids

    SciTech Connect (OSTI)

    Yin, Jian; Gorton, Ian; Sharma, Poorva

    2012-11-10

    This paper describes the architecture and design of a novel system for supporting large-scale real-time data analysis for future power grid systems. The widespread deployment of renewable generation, smart grid controls, energy storage, plug-in hybrids, and new conducting materials will require fundamental changes in the operational concepts and principal components of the grid. As a result, the whole system becomes highly dynamic and requires constant adjusting based on real time data. Even though millions of sensors such as phase measurement units (PMU) and smart meters are being widely deployed, a data layer that can analyze this amount of data in real time is needed. Unlike the data fabric in other cloud services, the data layer for smart grids has some unique design requirements. First, this layer must provide real time guarantees. Second, this layer must be scalable to allow a large number of applications to access the data from millions of sensors in real time. Third, reliability is critical and this layer must be able to continue to provide service in face of failures. Fourth, this layer must be secure. We address these challenges though a scalable system architecture that integrates the I/O and data processing capability in a devise set of devices. Data process operations can be placed anywhere from sensors, data storage devices, to control centers. We further employ compression to improve performance. We design a lightweight compression customized for power grid data. Our system can reduce end-to-end response time by reduce I/O overhead through compression and overlap compression operations with I/O. The initial prototype of our system was demonstrated with several use cases from PNNL’s FPGI and show that our system can provide real time guarantees to a diverse set of applications.

  13. Real Time Grid Reliability Management 2005

    E-Print Network [OSTI]

    Eto, Joe

    2008-01-01

    Energy Management System (SCADA/EMS). In the long term, theadvanced real time control. SCADA is a category of softwareequipment and conditions. SCADA systems include hardware and

  14. Globalization and Real Estate: Issues, Implications, Opportunities

    E-Print Network [OSTI]

    Bardhan, Ashok Deo; Kroll, Cynthia A.

    2007-01-01

    commercial and residential demand, and the opportunitiespent up demand are boosting residential and retail realfor an upsurge in demand for residential real estate, in

  15. Business Models Guide: Real Estate Agent

    Broader source: Energy.gov [DOE]

    With excellent marketing skills, a keen understanding of financing options, and a broad knowledge of the industry, real estate agents are natural advocates for smart energy efficiency upgrades.

  16. Real-Time Multi-Sensor Multi-Source Network Data Fusion Using Dynamic Traffic Assignment Models

    E-Print Network [OSTI]

    Ben-Akiva, Moshe E.

    This paper presents a model-based data fusion framework that allows systematic fusing of multi-sensor multi-source traffic network data at real-time. Using simulation-based Dynamic Traffic Assignment (DTA) models, the ...

  17. Real-time Pricing Demand Response in Operations

    SciTech Connect (OSTI)

    Widergren, Steven E.; Marinovici, Maria C.; Berliner, Teri; Graves, Alan

    2012-07-26

    Abstract—Dynamic pricing schemes have been implemented in commercial and industrial application settings, and recently they are getting attention for application to residential customers. Time-of-use and critical-peak-pricing rates are in place in various regions and are being piloted in many more. These programs are proving themselves useful for balancing energy during peak periods; however, real-time (5 minute) pricing signals combined with automation in end-use systems have the potential to deliver even more benefits to operators and consumers. Besides system peak shaving, a real-time pricing system can contribute demand response based on the locational marginal price of electricity, reduce load in response to a generator outage, and respond to local distribution system capacity limiting situations. The US Department of Energy (DOE) is teaming with a mid-west electricity service provider to run a distribution feeder-based retail electricity market that negotiates with residential automation equipment and clears every 5 minutes, thus providing a signal for lowering or raising electric consumption based on operational objectives of economic efficiency and reliability. This paper outlines the capability of the real-time pricing system and the operational scenarios being tested as the system is rolled-out starting in the first half of 2012.

  18. Technology Entrepreneurship Program Real-world practice with real-world technologies

    E-Print Network [OSTI]

    Technology Entrepreneurship Program Real-world practice with real-world technologies What it's all about Pacific Northwest National Laboratory's (PNNL) Technology Entrepreneurship Program (TEP) provides university students with access to PNNL-developed available technologies. Laboratory staff work

  19. Beyond real estate : examining global real asset allocation frameworks for institutional investors

    E-Print Network [OSTI]

    Li, Xiangyu, S.M. Massachusetts Institute of Technology

    2012-01-01

    Real estate is often considered an asset to provide long term value enhancement and to protect institutional investors against inflation risk. It is a typical real asset due to the physical form and fixed geographic location ...

  20. Game theory and real options : analysis of land value and strategic decisions in real estate development

    E-Print Network [OSTI]

    So, Chun Kit (Chun Kit Timothy)

    2013-01-01

    This thesis investigates the use of the game theory and the real options theory in real estate development at the strategic level, trying empirically to explain different economic observations among different metropolitan ...

  1. A Thermodynamic Classification of Real Numbers

    E-Print Network [OSTI]

    Thomas Garrity

    2009-03-15

    A new classification scheme for real numbers is given, motivated by ideas from statistical mechanics in general and work of Knauf and of Fiala and Kleban in particular. Critical for this classification of a real number will be the Diophantine properties of its continued fraction expansion.

  2. Real numbers and other completions Fred Richman

    E-Print Network [OSTI]

    Richman, Fred

    Real numbers and other completions Fred Richman Florida Atlantic University Boca Raton, FL 33431 11 March 2007 Abstract A notion of completeness and completion suitable for use in the absence of countable choice is developed. This encompasses the con- struction of the real numbers as well as the completion

  3. A Real Time Operating System Survey What the heck is a Real Time system

    E-Print Network [OSTI]

    Groppi, Christopher

    A Real Time Operating System Survey John Ford 1 #12; What the heck is a Real Time system anyway.'' From POSIX 1003.1: ``Realtime in operating systems: the ability of the operating system to pro­ vide­Time Operating System) has to have a real­time kernel ffl Good documentation ffl Good device support ffl Good

  4. Real Time Search User Behavior Real time search is an increasingly important area of

    E-Print Network [OSTI]

    Jansen, James

    . The most frequently used terms accounted for only 0.03% of the total terms. Concerning search topics Web search. Searchers of real time content often repeat queries overtime, perhaps indicating long term content increasingly enters the main stream. Keywords Real time search, real time content, Collecta

  5. Real Time Computational Algorithms for Eddy Current Based Damage Detection

    E-Print Network [OSTI]

    and improved techniques are constantly being sought to facilitate the detection of hidden corrosion and aws in structures such as airplanes and pipelines. In this paper, we explore the feasibility of detecting technology are components of airplanes, motor vehicles, pipelines, bridges, trains, and power stations

  6. GENERAL RESEARCH Real Options Based Analysis of Optimal Pharmaceutical Research

    E-Print Network [OSTI]

    Maranas, Costas

    planning initiatives of a pharmaceutical company. Every drug in a pharmaceutical pipeline undergoes a well from a set of 20 candidate drugs at different stages in the developmental pipeline over a planning horizon of 6 years. This proposed framework provides a road map for future decisions by tracking

  7. Real-time performance monitoring and management system

    DOE Patents [OSTI]

    Budhraja, Vikram S. (Los Angeles, CA); Dyer, James D. (La Mirada, CA); Martinez Morales, Carlos A. (Upland, CA)

    2007-06-19

    A real-time performance monitoring system for monitoring an electric power grid. The electric power grid has a plurality of grid portions, each grid portion corresponding to one of a plurality of control areas. The real-time performance monitoring system includes a monitor computer for monitoring at least one of reliability metrics, generation metrics, transmission metrics, suppliers metrics, grid infrastructure security metrics, and markets metrics for the electric power grid. The data for metrics being monitored by the monitor computer are stored in a data base, and a visualization of the metrics is displayed on at least one display computer having a monitor. The at least one display computer in one said control area enables an operator to monitor the grid portion corresponding to a different said control area.

  8. Wide-area, real-time monitoring and visualization system

    DOE Patents [OSTI]

    Budhraja, Vikram S. (Los Angeles, CA); Dyer, James D. (La Mirada, CA); Martinez Morales, Carlos A. (Upland, CA)

    2011-11-15

    A real-time performance monitoring system for monitoring an electric power grid. The electric power grid has a plurality of grid portions, each grid portion corresponding to one of a plurality of control areas. The real-time performance monitoring system includes a monitor computer for monitoring at least one of reliability metrics, generation metrics, transmission metrics, suppliers metrics, grid infrastructure security metrics, and markets metrics for the electric power grid. The data for metrics being monitored by the monitor computer are stored in a data base, and a visualization of the metrics is displayed on at least one display computer having a monitor. The at least one display computer in one said control area enables an operator to monitor the grid portion corresponding to a different said control area.

  9. Wide-area, real-time monitoring and visualization system

    SciTech Connect (OSTI)

    Budhraja, Vikram S.; Dyer, James D.; Martinez Morales, Carlos A.

    2013-03-19

    A real-time performance monitoring system for monitoring an electric power grid. The electric power grid has a plurality of grid portions, each grid portion corresponding to one of a plurality of control areas. The real-time performance monitoring system includes a monitor computer for monitoring at least one of reliability metrics, generation metrics, transmission metrics, suppliers metrics, grid infrastructure security metrics, and markets metrics for the electric power grid. The data for metrics being monitored by the monitor computer are stored in a data base, and a visualization of the metrics is displayed on at least one display computer having a monitor. The at least one display computer in one said control area enables an operator to monitor the grid portion corresponding to a different said control area.

  10. Real time sensor for therapeutic radiation delivery

    DOE Patents [OSTI]

    Bliss, Mary (West Richland, WA); Craig, Richard A. (West Richland, WA); Reeder, Paul L. (Richland, WA)

    1998-01-01

    The invention is a real time sensor for therapeutic radiation. A probe is placed in or near the patient that senses in real time the dose at the location of the probe. The strength of the dose is determined by either an insertion or an exit probe. The location is determined by a series of vertical and horizontal sensing elements that gives the operator a real time read out dose location relative to placement of the patient. The increased accuracy prevents serious tissue damage to the patient by preventing overdose or delivery of a dose to a wrong location within the body.

  11. Real time sensor for therapeutic radiation delivery

    DOE Patents [OSTI]

    Bliss, M.; Craig, R.A.; Reeder, P.L.

    1998-01-06

    The invention is a real time sensor for therapeutic radiation. A probe is placed in or near the patient that senses in real time the dose at the location of the probe. The strength of the dose is determined by either an insertion or an exit probe. The location is determined by a series of vertical and horizontal sensing elements that gives the operator a real time read out dose location relative to placement of the patient. The increased accuracy prevents serious tissue damage to the patient by preventing overdose or delivery of a dose to a wrong location within the body. 14 figs.

  12. Turkish residential real estate investment analysis

    E-Print Network [OSTI]

    Ciller, Berk (Berk U.)

    2007-01-01

    This paper examines the investment potential for Turkish Residential Real Estate Market, focusing mainly on Istanbul. With a stable economy since 2002, dynamic population, geo-political location and the potential accession ...

  13. Real time PCR measurement by fluorescence anisotropy

    E-Print Network [OSTI]

    Crane, Bryan Lee, 1976-

    2005-01-01

    Real-time polymerase chain reaction (PCR) is the gold-standard for quantitation in both mutation and gene expression analyses. Already this technique has found valuable clinical application in disease diagnosis and progression ...

  14. REAL TIME SYSTEM OPERATIONS 2006-2007

    E-Print Network [OSTI]

    Eto, Joseph H.

    2008-01-01

    for grid topology changes (implying online  security and Security Constrained Economic Dispatch (SCED) procedures.   Built upon GRID-grid, reliability, real?time operator tools, time synchronized phasor  measurements, voltage security.  

  15. POLYNOMIAL HIERARCHY, BETTI NUMBERS AND A REAL ...

    E-Print Network [OSTI]

    2008-12-05

    1.1.1. Real analogue of PH. The following definitions are well known. A sequence of ... i=1 ki = k = nO(1),. Qi ? {?, ?}, with Qj = Qj+1, 1 ? j1998147 (2004g:14064). 5. , Computing the first ...

  16. Real Estate Concentration The Department of Finance and Real Estate is committed to bringing you a cutting-edge education in finance and real estate. It values strong

    E-Print Network [OSTI]

    Real Estate Concentration The Department of Finance and Real Estate is committed to bringing you a cutting-edge education in finance and real estate. It values strong connections to the community and offers excellent opportunities to become involved with local business. Real Estate is the largest

  17. Complex structure of a real Clifford algebra

    E-Print Network [OSTI]

    Jason Hanson

    2011-04-03

    The classification of real Clifford algebras in terms of matrix algebras is well--known. Here we consider the real Clifford algebra ${\\mathcal Cl}(r,s)$ not as a matrix algebra, but as a Clifford module over itself. We show that ${\\mathcal Cl}(r,s)$ possesses a basis independent complex structure only when the square of the volume element $\\omega$ is -1, in which case it is uniquely given up to sign by right multiplication with $\\omega$.

  18. Dynamical real numbers and living systems

    E-Print Network [OSTI]

    Dhurjati Prasad Datta

    2010-01-11

    Recently uncovered second derivative discontinuous solutions of the simplest linear ordinary differential equation define not only an nonstandard extension of the framework of the ordinary calculus, but also provide a dynamical representation of the ordinary real number system. Every real number can be visualized as a living cell -like structure, endowed with a definite evolutionary arrow. We discuss the relevance of this extended calculus in the study of living systems. We also present an intelligent version of the Newton's first law of motion.

  19. Getting Useful Real-Time Feedback About Your Program | Department...

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

    Getting Useful Real-Time Feedback About Your Program Getting Useful Real-Time Feedback About Your Program Getting Useful Real-Time Feedback About Your Program, presentation slides...

  20. DOE/ME-0060, Real Property Asset Management Plan | Department...

    Energy Savers [EERE]

    DOEME-0060, Real Property Asset Management Plan DOEME-0060, Real Property Asset Management Plan DOE-ME-0060RealPropertyAssetManagementPlan2005-08.pdf More Documents &...

  1. National Spherical Torus Experiment (NSTX) Power Supply Real Time Controller

    E-Print Network [OSTI]

    depends on a real time, high speed, synchronous, and deterministic control system acting on a system Generator" (FG). Each PSS Magnets Power Supply System Plasma Power Supply Real Time Control Plasma Real Time

  2. Current account patterns and national real estate markets

    E-Print Network [OSTI]

    Aizenman, Joshua; Jinjarak, Yothin

    2008-01-01

    K. Geert. (2000), "Global Real Estate Markets - Cycles andQuigley, John M. (2001), "Real Estate and the Asian Crisis."Sources of National Real Estate Prices in 43 Countries. The

  3. The Internet, E-Commerce and the Real Estate Industry

    E-Print Network [OSTI]

    Bardhan, Ashok Deo; Jaffee, Dwight; Kroll, Cynthia

    2000-01-01

    94720-1922 Fisher Center for Real Estate and Urban Economicsactivity to failures. Real estate firms face the challengeand Daniel C. Lee. "Real Estate Income and Value Cycles: A M

  4. China's Real Estate Revolution and the Great China Land Rush

    E-Print Network [OSTI]

    Ross, Madelyn C.; Rosen, Kenneth T.

    1993-01-01

    the boundaries of their real estate activities northward. AsBerkeley CENTER Fon REAL ESTATE AND URBAN ECONOMICS WORKINGNO. 93-215 CH|NA’S REAL ESTATE REVOLUTION AND THE GREAT

  5. Real Estate Portfolio Allocation: The European Consumers’ Perspective

    E-Print Network [OSTI]

    Quigley, John M.

    2006-01-01

    Hedging housing risk. J. Real Estate Finance Econ. 24 (1/2),Improved price indexes for real estate: measuring the coursehousing risk in London. J. Real Estate Finan. Econ. 27 (2),

  6. A Strong California Economy Spurs Real Estate Activity

    E-Print Network [OSTI]

    Kroll, Cynthia

    1998-01-01

    94720-1922 Fisher Center for Real Estate and Urban EconomicsFall Fisher Center f or Real Estate and Urban Economics •A Strong California Economy Spurs Real Estate Activity T he

  7. Real Estate Value Cycles: A Theory of Market Dynamics

    E-Print Network [OSTI]

    Dokko, Yoon; Edlestein, Robert H.; Lacayo, Allan J.; Lee, Daniel C.

    1995-01-01

    39; Journal of the American Real Estate and Urban EconomicsSteven, "The Persistence of Real Estate Cycles,"Journal of Real Estate Finance and Economics, Vol. 10, no.

  8. REAL-WORLD EFFICACY OF HEAVY DUTY DIESEL TRUCK NOX AND PM EMISSIONS CONTROLS

    E-Print Network [OSTI]

    Frey, H. Christopher

    REAL-WORLD EFFICACY OF HEAVY DUTY DIESEL TRUCK NOX AND PM EMISSIONS CONTROLS Gurdas Sandhu H 0121 NOx(g/gal) Truck Number Highway Arterial Comparison of Trucks: Fuel-Based NO Emission Rates NOx emissions are substantially lower than Truck 5715. 1999 2005 2007 2009 2010 Fuel-Based Emission

  9. ON A REAL ANALOGUE OF BEZOUT INEQUALITY AND THE ...

    E-Print Network [OSTI]

    2014-07-12

    Jul 12, 2014 ... Failure of the naive version of Bezout inequality over the reals. 5 .... over real closed fields where the original statement of the inequality does.

  10. Model Simulating Real Domestic Hot Water Use - Building America...

    Energy Savers [EERE]

    Model Simulating Real Domestic Hot Water Use - Building America Top Innovation Model Simulating Real Domestic Hot Water Use - Building America Top Innovation Image of a pipe...

  11. Real Time Tailpipe Emission Measurements | Department of Energy

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

    Real Time Tailpipe Emission Measurements 2002 DEER Conference Presentation: Brookhaven National Laboratory 2002deerimre.pdf More Documents & Publications Real-Time...

  12. Real Property Asset Management Plan | Department of Energy

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

    coverbooked.indd More Documents & Publications DOEME-0060, Real Property Asset Management Plan DOE Real Property Asset Management Plan 2005 coverbooked.indd...

  13. Steps to Establish a Real-Time Transmission Monitoring System...

    Energy Savers [EERE]

    Steps to Establish a Real-Time Transmission Monitoring System for Transmission Owners and Operators within the Eastern and Western Interconnections Steps to Establish a Real-Time...

  14. Competition Provides Students with Real-World Engineering Experience...

    Energy Savers [EERE]

    Competition Provides Students with Real-World Engineering Experience Competition Provides Students with Real-World Engineering Experience April 10, 2013 - 12:00am Addthis Fifteen...

  15. Wireless technology collects real-time information from oil and...

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

    Wireless technology collects real-time information from oil and gas wells Wireless technology collects real-time information from oil and gas wells The patented system delivers...

  16. Trends in Real Estate and Energy Efficiency | Department of Energy

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

    Efficiency Trends in Real Estate and Energy Efficiency Better Buildings Residential Network Peer Exchange Call Series: Trends in Real Estate and Energy Efficiency, call slides and...

  17. Mastermind Session: Connecting the Dots Between the Real Estate...

    Energy Savers [EERE]

    Connecting the Dots Between the Real Estate Market and Residential Energy Efficiency Mastermind Session: Connecting the Dots Between the Real Estate Market and Residential Energy...

  18. Business Models Guide: Real Estate Agent | Department of Energy

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

    Models Guide: Real Estate Agent Business Models Guide: Real Estate Agent With excellent marketing skills, a keen understanding of financing options, and a broad knowledge of the...

  19. Working with Real Estate Home Inspectors, Exterminators, and...

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

    Working with Real Estate Home Inspectors, Exterminators, and Other "Nontraditional" Partners Working with Real Estate Home Inspectors, Exterminators, and Other "Nontraditional"...

  20. Defining Real World Drive Cycles to Support APRF Technology Evaluation...

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

    Real World Drive Cycles to Support APRF Technology Evaluations Defining Real World Drive Cycles to Support APRF Technology Evaluations 2012 DOE Hydrogen and Fuel Cells Program and...

  1. Building America Webinar: Building America: Research for Real...

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

    America: Research for Real-World Results Building America Webinar: Building America: Research for Real-World Results This presentation was delivered on Dec. 17, 2014, by Eric...

  2. DOE Announces Webinars on Real Time Energy Management, Solar...

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

    Real Time Energy Management, Solar Forecasting Metrics, and More DOE Announces Webinars on Real Time Energy Management, Solar Forecasting Metrics, and More January 31, 2014 -...

  3. Capturing Energy Upgrades in the Real Estate Transaction | Department...

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

    Capturing Energy Upgrades in the Real Estate Transaction Capturing Energy Upgrades in the Real Estate Transaction Because green building techniques and products may impact the...

  4. Real-Time Chemical Imaging of Bacterial Biofilm Development

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

    Real-Time Chemical Imaging of Bacterial Biofilm Development Real-Time Chemical Imaging of Bacterial Biofilm Development Print Wednesday, 25 August 2010 00:00 Scientists have...

  5. Real-time combustion controller

    DOE Patents [OSTI]

    Lindner, J.S.; Shepard, W.S.; Etheridge, J.A.; Jang, P.R.; Gresham, L.L.

    1997-02-04

    A method and system are disclosed for regulating the air to fuel ratio supplied to a burner to maximize the combustion efficiency. Optical means are provided in close proximity to the burner for directing a beam of radiation from hot gases produced by the burner to a plurality of detectors. Detectors are provided for sensing the concentration of, inter alia, CO, CO{sub 2}, and H{sub 2}O. The differences between the ratios of CO to CO{sub 2} and H{sub 2}O to CO are compared with a known control curve based on those ratios for air to fuel ratios ranging from 0.85 to 1.30. The fuel flow is adjusted until the difference between the ratios of CO to CO{sub 2} and H{sub 2}O to CO fall on a desired set point on the control curve. 20 figs.

  6. Asset Score Webinar Slides: Real Estate and Design Professionals

    Broader source: Energy.gov [DOE]

    The Asset Score is a free, web-based software tool developed by DOE and the Pacific Northwest National Laboratory (PNNL) that assesses the physical and structural energy efficiency of commercial and multifamily residential buildings. It generates a simple energy efficiency rating that enables comparison among buildings, and identifies custom opportunities to invest in energy efficiency upgrades. The Asset Score has already been used, or is in the process of being used, on more than 600 buildings nationwide. This Asset Score webinar is aimed at an audience of real estate and design professionals.

  7. Continuous real-time measurement of aqueous cyanide

    DOE Patents [OSTI]

    Rosentreter, Jeffrey J.; Gering, Kevin L.

    2007-03-06

    This invention provides a method and system capable of the continuous, real-time measurement of low concentrations of aqueous free cyanide (CN) using an on-line, flow through system. The system is based on the selective reactivity of cyanide anions and the characteristically nonreactive nature of metallic gold films, wherein this selective reactivity is exploited as an indirect measurement for aqueous cyanide. In the present invention the dissolution of gold, due to the solubilization reaction with the analyte cyanide anion, is monitored using a piezoelectric microbalance contained within a flow cell.

  8. The Real Estate Industry and the World Wide Web: Changing Technology, Changing Location

    E-Print Network [OSTI]

    Bardhan, Ashok Deo; Kroll, Cynthia

    1999-01-01

    Real Estate News. An additional real estate online magazine,the International Real Estate Digest is available atReport Fisher Center for Real Estate and Urban Economics

  9. Real-time, intercontinental dermatology teaching of trainee physicians in Somaliland using a dedicated social networking portal

    E-Print Network [OSTI]

    Ali, Faisal R; Bowen, Jordan ST; Strachan, Jamie M; Handuleh, Jibriil; Finlayson, Alexander ET

    2012-01-01

    dedicated social networking portal Faisal R Ali 1,2 , Jordaninnovative social networking portal, to deliver real-time,providing a web-based portal that combines the concepts of

  10. Position paper: A real Semantic Web for mathematics deserves a real semantics

    E-Print Network [OSTI]

    Wiedijk, Freek

    in terms of the third layer. We propose a ``Math­ Wiki'' to harness Web 2.0 tools and techniques is that a web of mathematical documents, definitions and proofs should be given a fully­fledged semanticsPosition paper: A real Semantic Web for mathematics deserves a real semantics P. Corbineau, H

  11. Position paper: A real Semantic Web for mathematics deserves a real semantics

    E-Print Network [OSTI]

    in terms of the third layer. We propose a "Math- Wiki" to harness Web 2.0 tools and techniques to the rich is that a web of mathematical documents, definitions and proofs should be given a fully-fledged semanticsPosition paper: A real Semantic Web for mathematics deserves a real semantics P. Corbineau, H

  12. Position paper: A real Semantic Web for mathematics deserves a real semantics

    E-Print Network [OSTI]

    Wiedijk, Freek

    of the third layer. We propose a "Math- Wiki" to harness Web 2.0 tools and techniques to the rich Position paper: A real Semantic Web for mathematics deserves a real semantics in a system for formal mathematical logic. Semantic Web tools [2] support the first two of these

  13. Utilization-based delay guarantee techniques and their applications 

    E-Print Network [OSTI]

    Wang, Shengquan

    2009-05-15

    Microsystems? Enterprise JavaBeans (EJB) [56]. Although component-based models deal successfully with functional attributes, they provide little support for real-time services. Existing standards ? such as CORBA, COM+, and EJB ? are unsuitable for real...

  14. Continuous, real time microwave plasma element sensor

    DOE Patents [OSTI]

    Woskov, P.P.; Smatlak, D.L.; Cohn, D.R.; Wittle, J.K.; Titus, C.H.; Surma, J.E.

    1995-12-26

    Microwave-induced plasma is described for continuous, real time trace element monitoring under harsh and variable conditions. The sensor includes a source of high power microwave energy and a shorted waveguide made of a microwave conductive, refractory material communicating with the source of the microwave energy to generate a plasma. The high power waveguide is constructed to be robust in a hot, hostile environment. It includes an aperture for the passage of gases to be analyzed and a spectrometer is connected to receive light from the plasma. Provision is made for real time in situ calibration. The spectrometer disperses the light, which is then analyzed by a computer. The sensor is capable of making continuous, real time quantitative measurements of desired elements, such as the heavy metals lead and mercury. 3 figs.

  15. Continuous, real time microwave plasma element sensor

    DOE Patents [OSTI]

    Woskov, Paul P. (4 Ledgewood Dr., Bedford, MA 01730); Smatlak, Donna L. (10 Village Hill Rd., Belmont, MA 02178); Cohn, Daniel R. (26 Walnut Hill Rd., Chestnut Hill, MA 02167); Wittle, J. Kenneth (1740 Conestoga Rd., Chester Springs, PA 19425); Titus, Charles H. (323 Echo Valley La., Newton Square, PA 19072); Surma, Jeffrey E. (806 Brian La., Kennewick, WA 99337)

    1995-01-01

    Microwave-induced plasma for continuous, real time trace element monitoring under harsh and variable conditions. The sensor includes a source of high power microwave energy and a shorted waveguide made of a microwave conductive, refractory material communicating with the source of the microwave energy to generate a plasma. The high power waveguide is constructed to be robust in a hot, hostile environment. It includes an aperture for the passage of gases to be analyzed and a spectrometer is connected to receive light from the plasma. Provision is made for real time in situ calibration. The spectrometer disperses the light, which is then analyzed by a computer. The sensor is capable of making continuous, real time quantitative measurements of desired elements, such as the heavy metals lead and mercury.

  16. hp calculators HP 50g Confidence Intervals Real Estate

    E-Print Network [OSTI]

    Vetter, Frederick J.

    hp calculators HP 50g Confidence Intervals ­ Real Estate The STAT menu Confidence Intervals Practice finding confidence intervals ­ Real Estate #12;hp calculators HP 50g Confidence Intervals ­ Real Estate hp calculators - 2 - HP 50g Confidence Intervals ­ Real Estate The STAT menu The Statistics menu

  17. hp calculators HP 50g Hypothesis tests Real Estate

    E-Print Network [OSTI]

    Vetter, Frederick J.

    hp calculators HP 50g Hypothesis tests ­ Real Estate The STAT menu Hypothesis tests Practice evaluating hypothesis tests ­ Real Estate #12;hp calculators HP 50g Hypothesis tests ­ Real Estate hp calculators - 2 - HP 50g Hypothesis tests ­ Real Estate The STAT menu The Statistics menu is accessed from

  18. GB K 420-110 Fundamentals of Real Estate

    E-Print Network [OSTI]

    Diestel, Geoff

    GB K 420-110 Fundamentals of Real Estate FALL, 2014 ­ Via Blackboard SYLLABUS INSTRUCTOR/outcomes: The successful student will be able to: Demonstrate a basic knowledge of real estate concepts. Understand of the process of buying and selling real estate. Understand and explain the real estate financing process

  19. GB K 420-110 Fundamentals of Real Estate

    E-Print Network [OSTI]

    Diestel, Geoff

    GB K 420-110 Fundamentals of Real Estate SPRING, 2015 ­ Via Blackboard SYLLABUS INSTRUCTOR/outcomes: The successful student will be able to: · Demonstrate a basic knowledge of real estate concepts. · Understand of the process of buying and selling real estate. · Understand and explain the real estate financing process

  20. Using the IC Reals Library Lindsay Errington and Reinhold Heckmann

    E-Print Network [OSTI]

    Cadar, Cristian

    The Imperial College Exact Real Arithmetic Library is a collection of C types and functions which implement to a real type, the library also includes a lazy boolean type and a collection of predicates on reals the types and functions provided by the library. It is not an introduction to exact real arithmetic nor does

  1. Measuring Health Outcomes Real-5me Repor5ng

    E-Print Network [OSTI]

    Myers, Lawrence C.

    Measuring Health Outcomes #12;Real-5me Repor5ng #12;Real-5me Repor5ng #12;How we Publishing Group #12;Payment and Quality: AMI #12;Real-5me Repor5ng #12;Real-5me Repor5ng

  2. Case Study: The ''Office of Real Soon Now'' for Visualization

    SciTech Connect (OSTI)

    Uselton, S.P.

    2002-03-27

    A variation on the ''Office of Real Soon Now'' has been designed and deployed at Lawrence Livermore National Laboratory (LLNL). The ASCI VIEWS (VIEWS) program [1], the element of the program developing tools for data management and visualization, is investigating a variety of display technologies, motivated in part by the large size, high resolution, and complexity of data sets that ASCI users frequently explore and analyze. While large, tiled displays have been well received at LLNL, availability and ease-of-use problems have motivated exploration of alternatives [2]. The ''Office of Real Soon Now'' Project [3, 4, 5] at the University of North Carolina at Chapel Hill (UNC) has built ''low fidelity'' versions of the ''Office of the Future'' [6, 7] that can be installed in users' offices now. At UNC, the Office of Real Soon Now installations use only a small number of relatively inexpensive projectors,generally two or three, that limit resolution and features. These projectors are connected to Microsoft Windows PCs or Apple computers that are used for daily activities, such as reading email, writing papers, and debugging programs. Even though the UNC faculty involved are predominantly computer graphics researchers, these display systems are used mainly for text-oriented applications [5]. Designing, developing, and deploying an office-based system at LLNL would provide opportunities to adapt the system to our specific uses and to evaluate such systems for a range of tasks beyond those typically found at UNC. The goals of the LLNL display system are to exceed previous UNC versions in resolution, to run Unix-based applications, and to support interactive visualization of simulation data better than can be done via current workstations and monitors.

  3. Real Time Grid Reliability Management 2005

    SciTech Connect (OSTI)

    Eto, Joe; Eto, Joe; Lesieutre, Bernard; Lewis, Nancy Jo; Parashar, Manu

    2008-07-07

    The increased need to manage California?s electricity grid in real time is a result of the ongoing transition from a system operated by vertically-integrated utilities serving native loads to one operated by an independent system operator supporting competitive energy markets. During this transition period, the traditional approach to reliability management -- construction of new transmission lines -- has not been pursued due to unresolved issues related to the financing and recovery of transmission project costs. In the absence of investments in new transmission infrastructure, the best strategy for managing reliability is to equip system operators with better real-time information about actual operating margins so that they can better understand and manage the risk of operating closer to the edge. A companion strategy is to address known deficiencies in offline modeling tools that are needed to ground the use of improved real-time tools. This project: (1) developed and conducted first-ever demonstrations of two prototype real-time software tools for voltage security assessment and phasor monitoring; and (2) prepared a scoping study on improving load and generator response models. Additional funding through two separate subsequent work authorizations has already been provided to build upon the work initiated in this project.

  4. Revenue Management: A Real Options Approach

    E-Print Network [OSTI]

    Marcotte, Patrice

    The University of Western Ontario, London, Ontario, Canada, N6A 3K7 canderson@ivey.ca M. Davison and H. Rasmussen Department of Applied Mathematics The University of Western Ontario, London, Ontario, Canada,N6A 5B7 January. Industries: transportation - car rentals and airlines. 1 #12;Revenue Management: A Real Options Approach

  5. QUANTUM MECHANICS AND REAL Department of Mathematics

    E-Print Network [OSTI]

    Penrose, Oliver

    QUANTUM MECHANICS AND REAL EVENTS O.Penrose Department of Mathematics Heriot-Watt University into the evolution of a quantum-mechanical system, without altering the usual laws of quantum mechanics in any way Although quantum mechanics is wonderfully successful for predicting the results of experiments done

  6. Real-time control over networks 

    E-Print Network [OSTI]

    Ji, Kun

    2007-09-17

    issues regarding control over networks and can be the guidelines of NCS design. A single actuator ball magnetic-levitation (maglev) system is implemented as a test bed for the real-time control over networks to illustrate and verify the theoretical...

  7. A monotonicity conjecture for real cubic maps

    SciTech Connect (OSTI)

    Dawson, S.P.; Galeeva, R.; Milnor, J.; Tresser, C.

    1993-12-01

    This will be an outline of work in progress. We study the conjecture that the topological entropy of a real cubic map depends ``monotonely`` on its parameters, in the sense that each locus of constant entropy in parameter space is a connected set. This material will be presented in more detail in a later paper.

  8. Development of Real-Time Coal Monitoring Instrument

    SciTech Connect (OSTI)

    Rajan Gurjar, Ph.D.

    2010-06-17

    Relying on coal for energy requires optimizing the extraction of heat content from various blends of coal fuel and reducing harmful constituents and byproducts. Having a real-time measurement instrument provides relevant information about toxic constituents released in the atmosphere from burning coal and optimizes the performance of a power plant. A few commercial instruments exist and have been in operation for more than a decade. However, most of these instruments are based on radioactive sources and are bulky, expensive and time-consuming. The proposed instrument is based on the Laser Induced Breakdown Spectroscopy (LIBS). The advantage of LIBS is that it is a standoff instrument, does not require sample preparation and provides precise information about sample constituents.

  9. Creating Alternatives to the Standard Real Estate Types (The Need for Alternatives to the Nineteen Standard Real Estate Product Types) [Research and Debate

    E-Print Network [OSTI]

    Leinberger, Christopher B

    2005-01-01

    B. Leinberger, The End of Real Estate, Urban Land, 1996.author using various real estate industry ?nancing sources,the Nineteen Standard Real Estate Product Types Christopher

  10. Toward natural interaction in the real world: real-time gesture recognition

    E-Print Network [OSTI]

    Yin, Ying

    Using a new hand tracking technology capable of tracking 3D hand postures in real-time, we developed a recognition system for continuous natural gestures. By natural gestures, we mean those encountered in spontaneous ...

  11. A real options analysis of a vertically expandable real estate development

    E-Print Network [OSTI]

    Guma, Anthony C. (Anthony Christian), 1975-

    2008-01-01

    Like many great business ventures, grand successes in real estate development are often attributed to individuals with strong visions and talent, as well as a keen foresight on the future conditions which will ultimately ...

  12. Real options in action : vertical phasing in commercial real estate development

    E-Print Network [OSTI]

    Pearson, Jason R

    2008-01-01

    Real estate development is inherently a risky endeavor. Developers encounter varied risks during the different phases of a development project, from permitting to construction and through lease-up and stabilized operations. ...

  13. Technical Qualifications for Treating Photovoltaic Assets as Real Property by Real Estate Investment Trusts (REITs)

    SciTech Connect (OSTI)

    Feldman, D.; Mendelsohn, M.; Coughlin, J.

    2012-06-01

    It has been proposed that Real Estate Investment Trusts (REITs) have the potential to lower the cost and increase the adoption of photovoltaic systems (PV) by offering a more attractive source of capital. The purpose of this paper is to explain the fundamental physical characteristics of PV and compare them to the characteristics of 'real' property, to help determine whether REITs can own PV systems.

  14. Real time gamma-ray signature identifier

    DOE Patents [OSTI]

    Rowland, Mark (Alamo, CA); Gosnell, Tom B. (Moraga, CA); Ham, Cheryl (Livermore, CA); Perkins, Dwight (Livermore, CA); Wong, James (Dublin, CA)

    2012-05-15

    A real time gamma-ray signature/source identification method and system using principal components analysis (PCA) for transforming and substantially reducing one or more comprehensive spectral libraries of nuclear materials types and configurations into a corresponding concise representation/signature(s) representing and indexing each individual predetermined spectrum in principal component (PC) space, wherein an unknown gamma-ray signature may be compared against the representative signature to find a match or at least characterize the unknown signature from among all the entries in the library with a single regression or simple projection into the PC space, so as to substantially reduce processing time and computing resources and enable real-time characterization and/or identification.

  15. Visualizations for Real-time Pricing Demonstration

    SciTech Connect (OSTI)

    Marinovici, Maria C.; Hammerstrom, Janelle L.; Widergren, Steven E.; Dayley, Greg K.

    2014-10-13

    In this paper, the visualization tools created for monitoring the operations of a real-time pricing demonstration system that runs at a distribution feeder level are presented. The information these tools provide gives insights into demand behavior from automated price responsive devices, distribution feeder characteristics, impact of weather on system’s development, and other significant dynamics. Given the large number of devices that bid into a feeder-level real-time electricity market, new techniques are explored to summarize the present state of the system and contrast that with previous trends as well as future projections. To better understand the system behavior and correctly inform decision-making procedures, effective visualization of the data is imperative.

  16. Real World Interpretations of Quantum Theory

    E-Print Network [OSTI]

    Adrian Kent

    2011-11-03

    I propose a new class of interpretations, {\\it real world interpretations}, of the quantum theory of closed systems. These interpretations postulate a preferred factorization of Hilbert space and preferred projective measurements on one factor. They give a mathematical characterisation of the different possible worlds arising in an evolving closed quantum system, in which each possible world corresponds to a (generally mixed) evolving quantum state. In a realistic model, the states corresponding to different worlds should be expected to tend towards orthogonality as different possible quasiclassical structures emerge or as measurement-like interactions produce different classical outcomes. However, as the worlds have a precise mathematical definition, real world interpretations need no definition of quasiclassicality, measurement, or other concepts whose imprecision is problematic in other interpretational approaches. It is natural to postulate that precisely one world is chosen randomly, using the natural probability distribution, as the world realised in Nature, and that this world's mathematical characterisation is a complete description of reality.

  17. Properties of real networks: degree distribution

    E-Print Network [OSTI]

    Albert, Réka

    Properties of real networks: degree distribution Nodes with small degrees are most frequent of functions and not degree distributions 10 10 0 10 1 10 2 10 3 -4 10 -3 10 -2 10 -1 10 0 loglog .5 1 1 cx)x(f x c)x(f 50. cx)x(f #12;In- and out-degree distribution of the WWW 12 452 . . )( )( kkP kk

  18. Real Options for Project Schedules (ROPS)

    E-Print Network [OSTI]

    Ingber, Lester

    2007-01-01

    Real Options for Project Schedules (ROPS) has three recursive sampling/optimization shells. An outer Adaptive Simulated Annealing (ASA) optimization shell optimizes parameters of strategic Plans containing multiple Projects containing ordered Tasks. A middle shell samples probability distributions of durations of Tasks. An inner shell samples probability distributions of costs of Tasks. PATHTREE is used to develop options on schedules.. Algorithms used for Trading in Risk Dimensions (TRD) are applied to develop a relative risk analysis among projects.

  19. Toxic real estate; Marketing site assessments

    SciTech Connect (OSTI)

    Bishop, J.

    1989-03-01

    This paper reports on site assessment services in support of real estate transactions which appear to be an answer to marketing managers' dreams. It is a service that sells itself. Although the consensus among assessment consultants is that lenders and property developers currently are only dimly aware and somewhat resentful of the need for site assessments, the potential market for these services, they say, seems nearly boundless.

  20. A data-centric approach to composing embedded, real-time software Roel Wuytsa

    E-Print Network [OSTI]

    Ducasse, Stéphane

    1 A data-centric approach to composing embedded, real-time software components Roel Wuytsa ,St not benefitted from component-based software development techniques. This paper describes a data-centric of the project, ABB. The central element of the approach is a data-centric component model that makes it possible

  1. Using the Air Void Analyzer for Real-Time Quality Control Adjustments

    E-Print Network [OSTI]

    May 2006 Using the Air Void Analyzer for Real-Time Quality Control Adjustments in the Field Tech Brief by Jim Grove, P.E. Bob Steffes Mark Anderson-Wilk Overview of the Air Void Analyzer The air void analyzer (AVA) with its independent isolation base can be used to accurately evaluate the air void system

  2. Energy Efficient Building Environment Control Strategies Using Real-time Occupancy Measurements

    E-Print Network [OSTI]

    Cerpa, Alberto E.

    Energy Efficient Building Environment Control Strategies Using Real-time Occupancy Measurements (HVAC) systems ac- count for 50% of the total energy budget in buildings [5]. Prior research has shown 10 to 15% of HVAC energy can be reduced in buildings that set ventilation rates based on maximum

  3. Flying over the Reality Gap: From Simulated to Real Indoor Airships

    E-Print Network [OSTI]

    Floreano, Dario

    Flying over the Reality Gap: From Simulated to Real Indoor Airships Jean-Christophe Zufferey-Christophe.Zufferey@epfl.ch Abstract Because of their ability to naturally float in the air, indoor airships (often called blimps) con physics-based dynamic modelling of indoor airships including a pragmatic methodology for parameter

  4. A REAL OPTIONS OPTIMIZATION MODEL TO MEET AVAILABILITY REQUIREMENTS FOR OFFSHORE WIND TURBINES

    E-Print Network [OSTI]

    Sandborn, Peter

    1 A REAL OPTIONS OPTIMIZATION MODEL TO MEET AVAILABILITY REQUIREMENTS FOR OFFSHORE WIND TURBINES wind farm with prognostic capabilities. Alternative energy sources such as offshore wind turbines-based maintenance. This is especially important for offshore wind farms that require non- traditional resources

  5. OSCAR Parallelizing Compiler and API for Real-time Low Power Heterogeneous Multicores

    E-Print Network [OSTI]

    Kasahara, Hironori

    OSCAR Parallelizing Compiler and API for Real-time Low Power Heterogeneous Multicores Akihiro, this paper describes OSCAR par- allelizing compiler which bridges a gap between programmers and hetero- geneous multicores. In particular, this paper describes the compilation framework based on OSCAR compiler

  6. DEZENT: A Safety-Critical Real-Time Approach Decentralized Electric Power Management

    E-Print Network [OSTI]

    Wedde, Horst F.

    for establishing technologies based on solar or wind power, or on renewable energy sources, is an adequate- selves to the producer/ consumer problems within a balance responsibility entity, i.e. a 10 kV power areaDEZENT: A Safety-Critical Real-Time Approach for Decentralized Electric Power Management H. F

  7. Robust real-time optimization for the linear oil blending Stefan Janaqia

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    blending process. The blending process consists in determining the optimal mix of components so. The feedback is based on measures of the blends' and components' properties gathered by online analyzers1 Robust real-time optimization for the linear oil blending Stefan Janaqia , Jorge Aguileraa

  8. Short communication Real-time estimation of lead-acid battery parameters: A dynamic

    E-Print Network [OSTI]

    Ray, Asok

    squares) have been applied to lead-acid [1] and lithium-ion [2] batteries. This paper proposes a dynamicShort communication Real-time estimation of lead-acid battery parameters: A dynamic data of State of charge (SOC) and State of health (SOH) in lead-acid batteries. Algorithm development based

  9. A Real-time Framework for Model Predictive Control of Continuous-Time Nonlinear Systems

    E-Print Network [OSTI]

    Sontag, Eduardo

    for piecewise constant NMPC of continuous-time processes. Index Terms-- nonlinear model predictive control, real-time optimization, optimal control, piecewise constant control I. INTRODUCTION Model predictive control (MPC horizon, open-loop optimal control problem. The unprecedented industrial success of MPC ap- proaches based

  10. A REAL-TIME ITERATION SCHEME FOR NONLINEAR OPTIMIZATION IN OPTIMAL FEEDBACK CONTROL

    E-Print Network [OSTI]

    " and within the research project "Optimization Based Control of Chemical Processes." httpA REAL-TIME ITERATION SCHEME FOR NONLINEAR OPTIMIZATION IN OPTIMAL FEEDBACK CONTROL MORITZ DIEHL, HANS GEORG BOCK, AND JOHANNES P. SCHL¨ODER SIAM J. CONTROL OPTIM. c 2005 Society for Industrial

  11. JSMeter: Comparing the Behavior of JavaScript Benchmarks with Real Web Applications

    E-Print Network [OSTI]

    Livshits, Ben

    widely used to enable Web 2.0, the performance of JavaScript is now a concern of ven- dors of every majorJSMeter: Comparing the Behavior of JavaScript Benchmarks with Real Web Applications Paruj {livshits,zorn}@microsoft.com Abstract JavaScript is widely used in web-based applications

  12. Analysis of Competitive Electricity Markets under a New Model of Real-Time Retail Pricing with

    E-Print Network [OSTI]

    Hirche, Sandra

    Analysis of Competitive Electricity Markets under a New Model of Real-Time Retail Pricing with Ex loop system. Under this pricing mechanism, electricity is priced at the exant´e price (calculated based, dahleh, mitter}@mit.edu Siemens Corporate Technology, Munich, Germany dragan

  13. Energy Metering for Free: Augmenting Switching Regulators for Real-Time Monitoring

    E-Print Network [OSTI]

    Count, a new energy meter design. For many systems that have a built-in switching regulator, adding a single. A typical system with switching regulator- based power supply, including the regulator, in- put capacitorEnergy Metering for Free: Augmenting Switching Regulators for Real-Time Monitoring Prabal Dutta

  14. Exact Roots for a Real-Time Garbage Collector Rasmus Pedersen

    E-Print Network [OSTI]

    Schoeberl, Martin

    . Categories and Subject Descriptors C.3 [Special-Purpose and Application-Based Systems]: Real- time- time system. GC enables automatic dynamic memory manage- ment, which is essential to build large applications. Automatic memory management frees the programmer from complex and er- ror prone explicit memory

  15. REAL-TIME BUILDING ENERGY SIMULATION USING ENERGYPLUS AND THE BUILDING CONTROLS VIRTUAL TEST BED

    E-Print Network [OSTI]

    REAL-TIME BUILDING ENERGY SIMULATION USING ENERGYPLUS AND THE BUILDING CONTROLS VIRTUAL TEST BED as simulated of EnergyPlus. The Building Control Virtual Test Bed (BCVTB) is used as the software platform. INTRODUCTION EnergyPlus (US DOE, 2010; Crawley et al., 2001) is a detailed first principles based simulation

  16. Ris-R-1174(EN) RTMOD: Real-Time MODel Evaluation

    E-Print Network [OSTI]

    Risř-R-1174(EN) RTMOD: Real-Time MODel Evaluation Giovanni Graziani and Stefano Galmarini JRC January 2000 #12;Abstract. The 1998 - 1999 RTMOD project is a system based on an automated statistical-friendly interface for data submission and an interactive program module for displaying, intercomparison and analysis

  17. Initial Studies Toward Real-Time Transmission Path Rating

    SciTech Connect (OSTI)

    Singh, Ruchi; Diao, Ruisheng; Cai, Niannian; Huang, Zhenyu; Tuck, Brian; Guo, Xinxin

    2012-07-26

    Demand continues to increase while transmission line construction is being constrained by multiple factors— economic, environmental, and political. Effective and efficient utilization of transmission lines is thus of great importance in an open access environment. Large blocks of power are transferred from areas with inexpensive generation to heavy load demand areas or areas with high generation costs. This results in some transmission paths being loaded closer to their path ratings, which limits further power transfer between areas. Traditionally, rating of important paths was determined off line by assuming the worst-case study scenario; once determined, it could be used for years. With increasing uncertainty arising from rapid growth of renewable energy and smart technologies, path rating studies are needed in near-real time to account for the latest system status and support a reliable and economic power grid. This paper adopts a simplified procedure based on standards of the North American Electric Reliability Corporation (NERC) to determine total transfer capability (TTC) or transfer limit for the purpose of demonstrating the benefits and necessity of real-time path rating. Initial studies are conducted to compute TTC of a two-area test system and a 39-bus test system. Results indicate that path rating can be significantly affected by loading conditions, generator schedules, system topology and other factors.

  18. Real-time individualized training vectors for experiential learning.

    SciTech Connect (OSTI)

    Willis, Matt; Tucker, Eilish Marie; Raybourn, Elaine Marie; Glickman, Matthew R.; Fabian, Nathan

    2011-01-01

    Military training utilizing serious games or virtual worlds potentially generate data that can be mined to better understand how trainees learn in experiential exercises. Few data mining approaches for deployed military training games exist. Opportunities exist to collect and analyze these data, as well as to construct a full-history learner model. Outcomes discussed in the present document include results from a quasi-experimental research study on military game-based experiential learning, the deployment of an online game for training evidence collection, and results from a proof-of-concept pilot study on the development of individualized training vectors. This Lab Directed Research & Development (LDRD) project leveraged products within projects, such as Titan (Network Grand Challenge), Real-Time Feedback and Evaluation System, (America's Army Adaptive Thinking and Leadership, DARWARS Ambush! NK), and Dynamic Bayesian Networks to investigate whether machine learning capabilities could perform real-time, in-game similarity vectors of learner performance, toward adaptation of content delivery, and quantitative measurement of experiential learning.

  19. Evaluating and mitigating execution risk in Indian real estate development

    E-Print Network [OSTI]

    Howard, Neal (Neal David)

    2011-01-01

    Real estate development is a complex process in which developers and equity investors look to capitalize on favorable financial markets and economic forces to produce investment returns. Real estate development is a risky ...

  20. HEAVY-DUTY TRUCK EMISSIONS AND FUEL CONSUMPTION SIMULATING REAL...

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

    HEAVY-DUTY TRUCK EMISSIONS AND FUEL CONSUMPTION SIMULATING REAL-WORLD DRIVING IN LABORATORY CONDITIONS HEAVY-DUTY TRUCK EMISSIONS AND FUEL CONSUMPTION SIMULATING REAL-WORLD DRIVING...

  1. Ames Lab 101: Real-Time 3D Imaging

    ScienceCinema (OSTI)

    Zhang, Song

    2012-08-29

    Ames Laboratory scientist Song Zhang explains his real-time 3-D imaging technology. The technique can be used to create high-resolution, real-time, precise, 3-D images for use in healthcare, security, and entertainment applications.

  2. American Road: Clean Diesels for the Real World | Department...

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

    American Road: Clean Diesels for the Real World American Road: Clean Diesels for the Real World Perspectives on clean diesels and public policy as it is developing in the US, as...

  3. Real property portfolio management : a decision-support model

    E-Print Network [OSTI]

    Schcolnik, Andres E

    1988-01-01

    In the 1980's corporate real estate has assumed a more active role in the strategic planning of American corporations. However, the tools to accurately evaluate the performance of corporate real property portfolios are ...

  4. Real-time Volumetric Deformable Models for Surgery Simulation using

    E-Print Network [OSTI]

    Real-time Volumetric Deformable Models for Surgery Simulation using Finite Elements volumetric Finite Element models to surgery simulation. In particular it presents three new approaches: Virtual Surgery, Real-Time Deformation, Solid Volumetric Deformable Mod- els, Virtual Reality, Finite

  5. A Comparison of Real-Time Thermal Rating Systems in the U.S. and the U.K.

    SciTech Connect (OSTI)

    Jake P. Gentle; Kurt S. Myers; Jason W. Bush; Isaac J. West; David M. Greenwood; Grant L. Ingram; Peter J. Davison; Matthias C.M. Troffaes

    2014-08-01

    Real-time thermal rating is a smart-grid technology that allows the rating of electrical conductors to be increased based on local weather conditions. Overhead lines are conventionally given a conservative, constant seasonal rating based on seasonal and regional worst case scenarios rather than actual, say, local hourly weather predictions. This paper provides a report of two pioneering schemes-one in the U.S. and one in the U.K.-where real-time thermal ratings have been applied. Thereby, we demonstrate that observing the local weather conditions in real time leads to additional capacity and safer operation. Second, we critically compare both approaches and discuss their limitations. In doing so, we arrive at novel insights which will inform and improve future real-time thermal rating projects.

  6. Near Real-Time Push Middleware

    E-Print Network [OSTI]

    Mal, Siddhartha Byron

    2012-01-01

    Particle swarm optimization (PSO) based approach to performin lower total costs but the PSO based approach has a lowercharging. However, the Binary PSO (BPSO) algorithm being

  7. Real Estate Prices and Economic Cycles

    E-Print Network [OSTI]

    Quigley, John M.

    2002-01-01

    in construction and price development were synchronized with3 Models of Housing price Development Based on EconomicTable 4 Models of Housing Price Development Based on Lagged

  8. Affine Nash groups over real closed fields Ehud Hrushovski

    E-Print Network [OSTI]

    Pillay, Anand

    Affine Nash groups over real closed fields Ehud Hrushovski Hebrew University of Jerusalem Anand Nash group over a real closed field R is Nash isogenous to the semialgebraically connected component connected affine Nash groups over arbitrary real closed fields. 1 Introduction and preliminaries The Nash

  9. REAL-TIME WATER WAVES WITH WAVE PARTICLES

    E-Print Network [OSTI]

    Keyser, John

    REAL-TIME WATER WAVES WITH WAVE PARTICLES A Dissertation by Cem Yuksel Submitted to the Office of DOCTOR OF PHILOSOPHY August 2010 Major Subject: Computer Science #12;REAL-TIME WATER WAVES WITH WAVE, Valerie E. Taylor August 2010 Major Subject: Computer Science #12;iii ABSTRACT Real-time Water Waves

  10. Achieving Real-time Mode Estimation through Offline Compilation

    E-Print Network [OSTI]

    Achieving Real-time Mode Estimation through Offline Compilation by John M. Van Eepoel B, Committee on Graduate Students #12;Achieving Real-time Mode Estimation through Offline Compilation2 This page intentionally left blank. #12;Achieving Real-time Mode Estimation through Offline Compilation 3

  11. ,,IREM Industrial Real Estate Management" Stand: 10.09.2013

    E-Print Network [OSTI]

    Reyle, Uwe

    ,,IREM Industrial Real Estate Management" 1 Stand: 10.09.2013 Studiengangsbericht für den Studiengang ,,IREM Industrial Real Estate Management"1 Stand: 10.09.2013 1 In deutscher Übersetzung: ,,Industriebau: Technik, Ökonomie und Management" #12;,,IREM Industrial Real Estate Management" 2 Stand: 10

  12. Financial Policy Manual 2231 GIFTS OF REAL ESTATE

    E-Print Network [OSTI]

    George, Edward I.

    Financial Policy Manual Page 1 2231 GIFTS OF REAL ESTATE Effective: March, 2010 Revised: Last-effective review of proposed gifts of real estate interests to the University of Pennsylvania. POLICY The University will review all proposed gifts of real estate interests submitted by a Development Officer

  13. MAGNETIC RESONANCE IMAGE VIEWING ``SCREEN REAL ESTATE'' PROBLEM

    E-Print Network [OSTI]

    Atkins, M. Stella

    MAGNETIC RESONANCE IMAGE VIEWING AND THE ``SCREEN REAL ESTATE'' PROBLEM By Johanna van der Heyden B Degree: Master of Science Title of thesis: Magnetic Resonance Image Viewing and the ``Screen Real Estate. These ``screen real estate'' issues are extensively explored in the literature but not consistently applied

  14. Real estate of names K. Rustan M. Leino

    E-Print Network [OSTI]

    Leino, K. Rustan M.

    Real estate of names K. Rustan M. Leino Compaq Systems Research Center, 130 Lytton Ave., Palo Alto formulas makes poor use of the real estate on the page occupied by those names. Here is a design principle formu- las to use the available real estate effectively and efficiently. Let us examine how some

  15. DEPARTMENT OF REAL ESTATE J. MACK ROBINSON COLLEGE OF BUSINESS

    E-Print Network [OSTI]

    Frantz, Kyle J.

    DEPARTMENT OF REAL ESTATE J. MACK ROBINSON COLLEGE OF BUSINESS GEORGIA STATE UNIVERSITY Candidates are sought for one or more tenure track faculty appointments in the Department of Real Estate to be effective Fall Semester 2015. ASSISTANT, ASSOCIATE, or FULL PROFESSOR OF REAL ESTATE Late stage doctoral students

  16. Real Estate War in Cyberspace: An Emerging Electronic Market?1

    E-Print Network [OSTI]

    Crowston, Kevin

    Real Estate War in Cyberspace: An Emerging Electronic Market?1 Kevin Crowston and Rolf T. Wigand, we explore how electronic commerce, the World-Wide Web in particular, is affecting the real estate industry. Real estate is a promising setting for studying electronic commerce because it is an information

  17. RTDB: A memory resident real-time object database

    SciTech Connect (OSTI)

    Jerzy M. Nogiec; Eugene Desavouret

    2003-06-04

    RTDB is a fast, memory-resident object database with built-in support for distribution. It constitutes an attractive alternative for architecting real-time solutions with multiple, possibly distributed, processes or agents sharing data. RTDB offers both direct and navigational access to stored objects, with local and remote random access by object identifiers, and immediate direct access via object indices. The database supports transparent access to objects stored in multiple collaborating dispersed databases and includes a built-in cache mechanism that allows for keeping local copies of remote objects, with specifiable invalidation deadlines. Additional features of RTDB include a trigger mechanism on objects that allows for issuing events or activating handlers when objects are accessed or modified and a very fast, attribute based search/query mechanism. The overall architecture and application of RTDB in a control and monitoring system is presented.

  18. International diversification opportunities for real estate investment portfolios : a fresh look focusing on private real estate after the Great Crash

    E-Print Network [OSTI]

    Boontanorm, Onousa

    2010-01-01

    This thesis explores the topic of diversification opportunities in international real estate, with focus on private real estate markets in developed countries. In examining the characteristics of returns and interrelatedness ...

  19. Real-Time Demand Side Energy Management 

    E-Print Network [OSTI]

    Victor, A.; Brodkorb, M.

    2006-01-01

    • Provides periodic energy consumption reports Demand-Side Energy Management • Compares actual energy cost against defined dynamic targets • Alerts responsible personnel when corrective action is needed • Provides a list of recommended actions... stream_source_info ESL-IE-06-05-24.pdf.txt stream_content_type text/plain stream_size 17485 Content-Encoding UTF-8 stream_name ESL-IE-06-05-24.pdf.txt Content-Type text/plain; charset=UTF-8 Real-Time Demand Side Energy...

  20. Real-time inclinometer using accelerometer MEMS

    E-Print Network [OSTI]

    Hanto, D; Hermanto, B; Puranto, P; Handoko, L T

    2011-01-01

    A preliminary design of inclinometer for real-time monitoring system of soil displacement is proposed. The system is developed using accelerometer sensor with microelectromechanical system (MEMS) device. The main apparatus consists of a single MEMS sensor attached to a solid pipe and stucked pependicularly far away below the soil surface. The system utilizes small fractions of electrical signals from MEMS sensor induced by the pipe inclination due to soil displacements below the surface. It is argued that the system is accurate enough to detect soil displacements responsible for landslides, and then realizes a simple and low cost landslide early warning system.

  1. Gaiam Real Goods | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QAsource History View New PagesSustainable Urban TransportFortistarFuelCellsEtcSiliconGRRGaiam Real Goods Jump to:

  2. Real Property - DOE Directives, Delegations, and Requirements

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration wouldMassR&D100 Winners * Impacts on GlobalRachel2RateCaseElementsOxide FuelReadofEnergyReal

  3. THE ECONOMIC THRESHOLD WITH A STOCHASTIC PEST POPULATION: A REAL OPTIONS APPROACH

    E-Print Network [OSTI]

    Saphores, Jean-Daniel M

    2007-01-01

    101. Trigeorgis, L. , Real Options: Managerial FlexibilityPEST POPULATION: A REAL OPTIONS APPROACH ? Jean-Daniel M.Keywords: Uncertainty; Real Options; Pest Control; Reentry

  4. How Green is Your Property Portfolio? The Environmental Performance of Commercial Real Estate

    E-Print Network [OSTI]

    Kok, Nils; Bauer, Rob; Eichholtz, Piet; Quigley, John M.

    2010-01-01

    of CalPERS, specific “Real Estate Environmental Strategies”the Environmental Real Estate Survey To investigate theFigure 3. Environmental Real Estate Index: Global Private

  5. LARGE REAL ESTATE DEVELOPMENTS, SPATIAL UNCERTAINTY, AND INTEGRATED LAND USE AND TRANSPORTATION MODELING

    E-Print Network [OSTI]

    Clay, Michael J; Johnston, Robert A.

    2008-01-01

    LARGE REAL ESTATE DEVELOPMENTS, SPATIAL UNCERTAINTY, ANDfor than others)? Large real estate construction projectsneed to model large real estate developments, several types

  6. Amplifying Real Estate Value through Energy & Water Management: From ESCO to "Energy Services Partner"

    E-Print Network [OSTI]

    Mills, Evan

    2004-01-01

    Service Companies among Real Estate Investment Trusts. ”Investor Returns: The Real Estate Sector. ” InnovestAmplifying Real Estate Value through Energy & Water

  7. Crashes, Contagion, Cygnus, and Complexities:  Global Economic Crises and Real Estate

    E-Print Network [OSTI]

    Edelstein, Robert H.; Edelstein, Michael D.

    2014-01-01

    Global Economic Crises and Real Estate Michael D. EdelsteinEdelstein Fisher Center for Real Estate and Urban Economicslocal assets, including real estate. Moreover, burgeoning

  8. Green Buildings in Green Cities: Integrating Energy Efficiency into the Real Estate Industry

    E-Print Network [OSTI]

    Bardhan, Ashok; Kroll, Cynthia A.

    2011-01-01

    Sustainable Building. ” Real Estate Review. 39 (1: 3-22).Environmental Innovation in Real Estate Development Firms.of Office Leases,” Real Estate Research Institute. http://

  9. 13-04 Expected Returns and the Expected Growth in Rents of Commercial Real Estate

    E-Print Network [OSTI]

    Plazzi, Alberto; Torous, Walt; Valkanov, Rossen

    2004-01-01

    G. Rouwenhorst, 2000, Global Real Estate Markets–Cycles andCase, Karl E. , 2000, Real Estate and the Macroeconomy,2000, Commercial Real Estate Analysis and Investments (

  10. Market Valuation of Financial Terms: Evidence from Two Real Estate Markets

    E-Print Network [OSTI]

    Durning, Dan; Quigley, John M.

    1985-01-01

    Evidence From Two Real Estate Markets. " December 1985.quot;Perspectives on Real Estate Investment. " KennethHousing and Alter- native Real Estate Investments Compared:

  11. California Mid-Year Report, 1999: Century Closing with a Strong Economy and Real Estate Market

    E-Print Network [OSTI]

    Kroll, Cynthia

    1999-01-01

    restored, the key real estate issues facing CaliforniaReport Fisher Center for Real Estate and Urban Economicswith a Strong Economy and Real Estate Market The California

  12. Real Estate Income and Value Cycles: A Model of Market Dynamics

    E-Print Network [OSTI]

    Dokko, Yoon; Edelstein, Robert H.; Lacayo, Allan J.; Lee, Daniel C.

    1999-01-01

    downturn in residential real estate markets during the latemodel explains observed real estate NOI cycles (and thusBerkeley FISHER CENTER FOR REAL ESTATE AND URBAN ECONOMICS

  13. Real-time applications of neural nets

    SciTech Connect (OSTI)

    Spencer, J.E.

    1989-05-01

    Producing, accelerating and colliding very high power, low emittance beams for long periods is a formidable problem in real-time control. As energy has grown exponentially in time so has the complexity of the machines and their control systems. Similar growth rates have occurred in many areas, e.g., improved integrated circuits have been paid for with comparable increases in complexity. However, in this case, reliability, capability and cost have improved due to reduced size, high production and increased integration which allow various kinds of feedback. In contrast, most large complex systems (LCS) are perceived to lack such possibilities because only one copy is made. Neural nets, as a metaphor for LCS, suggest ways to circumvent such limitations. It is argued that they are logically equivalent to multi-loop feedback/forward control of faulty systems. While complimentary to AI, they mesh nicely with characteristics desired for real-time systems. Such issues are considered, examples given and possibilities discussed. 21 refs., 6 figs.

  14. Real Time Simulation of Power Grid Disruptions

    SciTech Connect (OSTI)

    Chinthavali, Supriya; Dimitrovski, Aleksandar D; Fernandez, Steven J; Groer, Christopher S; Nutaro, James J; Olama, Mohammed M; Omitaomu, Olufemi A; Shankar, Mallikarjun; Spafford, Kyle L; Vacaliuc, Bogdan

    2012-11-01

    DOE-OE and DOE-SC workshops (Reference 1-3) identified the key power grid problem that requires insight addressable by the next generation of exascale computing is coupling of real-time data streams (1-2 TB per hour) as the streams are ingested to dynamic models. These models would then identify predicted disruptions in time (2-4 seconds) to trigger the smart grid s self healing functions. This project attempted to establish the feasibility of this approach and defined the scientific issues, and demonstrated example solutions to important smart grid simulation problems. These objectives were accomplished by 1) using the existing frequency recorders on the national grid to establish a representative and scalable real-time data stream; 2) invoking ORNL signature identification algorithms; 3) modeling dynamically a representative region of the Eastern interconnect using an institutional cluster, measuring the scalability and computational benchmarks for a national capability; and 4) constructing a prototype simulation for the system s concept of smart grid deployment. The delivered ORNL enduring capability included: 1) data processing and simulation metrics to design a national capability justifying exascale applications; 2) Software and intellectual property built around the example solutions; 3) demonstrated dynamic models to design few second self-healing.

  15. Optimization Online - Real Options: A Survey

    E-Print Network [OSTI]

    Elcin Cetinkaya

    2015-01-02

    Jan 2, 2015 ... ... based on simulation, lattice approximations to stochastic processes and ... to operations management to renewable energy project selection.

  16. Quasi real time in vivo dosimetry for VMAT

    SciTech Connect (OSTI)

    Fidanzio, A.; Azario, L.; U.O.C di Fisica Sanitaria, Universitŕ Cattolica del Sacro Cuore, Rome 00168; Istituto Nazionale di Fisica Nucleare , Sezione di Roma Tre, Rome 00146 ; Porcelli, A.; Greco, F.; Istituto Nazionale di Fisica Nucleare , Sezione di Roma Tre, Rome 00146 ; Cilla, S.; Grusio, M.; Balducci, M.; Valentini, V.; Piermattei, A.

    2014-06-15

    Purpose: Results about the feasibility of a method for quasi real timein vivo dosimetry (IVD) at the isocenter point for volumetric modulated arc therapy (VMAT) are here reported. The method is based on correlations between the EPID signal and the dose on the beam central axis. Moreover, the ?-analysis of EPID images was adopted to verify off-axis reproducibility of fractionated plan delivery. Methods: An algorithm to reconstructin vivo the isocenter dose, D{sub iso}, for RapidArc treatments has been developed. 20 VMAT plans, optimized with two opposite arcs, for prostate, pancreas, and head treatments have been delivered by a Varian linac both to a conic PMMA phantom with elliptical section and to patients. The ratios R between reconstructed D{sub iso} and the planned doses were determined for phantom and patient irradiations adopting an acceptance criterion of ±5%. In total, 40 phantom checks and 400 patient checks were analyzed. Moreover, 3% and 3 mm criteria were adopted for portal image ?-analysis to assess patient irradiation reproducibility. Results: The average ratio R, between reconstructed and planned doses for the PMMA phantom irradiations was equal to 1.007 ± 0.024. When the IVD method was applied to the 20 patients, the average R ratio was equal to 1.003 ± 0.017 and 96% of the tests were within the acceptance criteria. The portal image ?-analysis supplied 88% of the tests within the pass rates ?{sub mean} ? 0.4 and P{sub ?<1} ? 98%. All the warnings were understood comparing the CT and the cone beam CT images and in one case a patient's setup error was detected and corrected for the successive fractions. Conclusions: This preliminary experience suggests that the method is able to detect dosimetric errors in quasi real time at the end of the therapy session. The authors intend to extend this procedure to other pathologies with the integration of in-room imaging verification by cone beam CT.

  17. Real-World Hydrogen Technology Validation: Preprint

    SciTech Connect (OSTI)

    Sprik, S.; Kurtz, J.; Wipke, K.; Ramsden, T.; Ainscough, C.; Eudy, L.; Saur, G.

    2012-03-01

    The Department of Energy, the Department of Defense's Defense Logistics Agency, and the Department of Transportation's Federal Transit Administration have funded learning demonstrations and early market deployments to provide insight into applications of hydrogen technologies on the road, in the warehouse, and as stationary power. NREL's analyses validate the technology in real-world applications, reveal the status of the technology, and facilitate the development of hydrogen and fuel cell technologies, manufacturing, and operations. This paper presents the maintenance, safety, and operation data of fuel cells in multiple applications with the reported incidents, near misses, and frequencies. NREL has analyzed records of more than 225,000 kilograms of hydrogen that have been dispensed through more than 108,000 hydrogen fills with an excellent safety record.

  18. In-line real time air monitor

    DOE Patents [OSTI]

    Wise, Marcus B. (Kingston, TN); Thompson, Cyril V. (Knoxville, TN)

    1998-01-01

    An in-line gas monitor capable of accurate gas composition analysis in a continuous real time manner even under strong applied vacuum conditions operates by mixing an air sample with helium forming a sample gas in two complementary sample loops embedded in a manifold which includes two pairs of 3-way solenoid valves. The sample gas is then analyzed in an ion trap mass spectrometer on a continuous basis. Two valve drivers actuate the two pairs of 3-way valves in a reciprocating fashion, so that there is always flow through the in-line gas monitor via one or the other of the sample loops. The duty cycle for the two pairs of 3-way valves is varied by tuning the two valve drivers to a duty cycle typically between 0.2 to 0.7 seconds.

  19. In-line real time air monitor

    DOE Patents [OSTI]

    Wise, M.B.; Thompson, C.V.

    1998-07-14

    An in-line gas monitor capable of accurate gas composition analysis in a continuous real time manner even under strong applied vacuum conditions operates by mixing an air sample with helium forming a sample gas in two complementary sample loops embedded in a manifold which includes two pairs of 3-way solenoid valves. The sample gas is then analyzed in an ion trap mass spectrometer on a continuous basis. Two valve drivers actuate the two pairs of 3-way valves in a reciprocating fashion, so that there is always flow through the in-line gas monitor via one or the other of the sample loops. The duty cycle for the two pairs of 3-way valves is varied by tuning the two valve drivers to a duty cycle typically between 0.2 to 0.7 seconds. 3 figs.

  20. Real time speech formant analyzer and display

    DOE Patents [OSTI]

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

    1987-02-03

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

  1. An exact real-space renormalization method and applications

    E-Print Network [OSTI]

    Adrian E. Feiguin; Rolando D. Somma; Cristian D. Batista

    2013-03-22

    We present a numerical method based on real-space renormalization that outputs the exact ground space of "frustration-free" Hamiltonians. The complexity of our method is polynomial in the degeneracy of the ground spaces of the Hamiltonians involved in the renormalization steps. We apply the method to obtain the full ground spaces of two spin systems. The first system is a spin-1/2 Heisenberg model with four-spin cyclic-exchange interactions defined on a square lattice. In this case, we study finite lattices of up to 160 spins and find a triplet ground state that differs from the singlet ground states obtained in C.D. Batista and S. Trugman, Phys. Rev. Lett. 93, 217202 (2004). We characterize such a triplet state as consisting of a triplon that propagates in a background of fluctuating singlet dimers. The second system is a family of spin-1/2 Heisenberg chains with uniaxial exchange anisotropy and next-nearest neighbor interactions. In this case, the method finds a ground-space degeneracy that scales quadratically with the system size and outputs the full ground space efficiently. Our method can substantially outperform methods based on exact diagonalization and is more efficient than other renormalization methods when the ground-space degeneracy is large.

  2. Real-Time Measurement of Diesel Trap Efficiency | Department...

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

    Measurement of Diesel Trap Efficiency Real-Time Measurement of Diesel Trap Efficiency 2005 Diesel Engine Emissions Reduction (DEER) Conference Presentations and Posters...

  3. "Table 2. Real Average Annual Coal Transportation Costs, By Primary...

    U.S. Energy Information Administration (EIA) Indexed Site

    Real Average Annual Coal Transportation Costs, By Primary Transport Mode and Supply Region" "(2013 dollars per ton)" "Coal Supply Region",2008,2009,2010,2011,2012,2013 "Railroad"...

  4. Table 1. Real Average Transportation and Delivered Costs of Coal...

    U.S. Energy Information Administration (EIA) Indexed Site

    Real Average Transportation and Delivered Costs of Coal, By Year and Primary Transport Mode" "Year","Average Transportation Cost of Coal (Dollars per Ton)","Average Delivered Cost...

  5. FY 2014 Real Property Data Related to Operations and Maintenance...

    Energy Savers [EERE]

    Maintenance Reporting Requirement Guidance for Fiscal Year 2015 Facilities Information Management System Data Validations FY 2012 Real Property Deferred, Actual, and Required...

  6. Microwave Plasma Monitoring System For Real-Time Elemental Analysis

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

    System Microwave Plasma Monitoring System For Real-Time Elemental Analysis The invention apparatus can also be used to monitor for the presence of halogens, sulfur and...

  7. Real-Time Simultaneous Measurements of Size, Density, and Composition...

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

    Simultaneous Measurements of Size, Density, and Composition of Single Ultrafine Diesel Tailpipe Particles Real-Time Simultaneous Measurements of Size, Density, and Composition of...

  8. Optimization Online - Stochastic Real-Time Scheduling of Wind ...

    E-Print Network [OSTI]

    Alireza Soroudi

    2015-01-03

    Jan 3, 2015 ... Stochastic Real-Time Scheduling of Wind-thermal Generation Units in an Electric Utility. Alireza Soroudi (alireza.soroudi ***at*** ucd.ie)

  9. N=2 Supersymmetric Kinks and real algebraic curves

    E-Print Network [OSTI]

    A. Alonso Izquierdo; M. A. Gonzalez Leon; J. Mateos Guilarte

    2000-02-17

    The kinks of the (1+1)-dimensional Wess-Zumino model with polynomic superpotential are investigated and shown to be related to real algebraic curves.

  10. Real-Time Chemical Imaging of Bacterial Biofilm Development

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

    has led to unprecedented study of dynamic processes. The ability to image the chemical reactions in living cells in real time, especially in parallel with fluorescence...

  11. Working with Real Estate Home Inspectors, Exterminators, and...

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

    Business Partners Peer Exchange Call: Working with Real Estate Home Inspectors, Exterminators, and other "Nontraditional" Partners, Call Slides and Discussion Summary, February...

  12. Trends in Real Estate and Energy Efficiency -- Update on Program...

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

    Program Sustainability Peer Exchange Call Series: Trends in Real Estate and Energy Efficiency, Call Slides and Discussion Summary, November 7, 2013. Call Slides and Discussion...

  13. Vehicle Technologies Office Merit Review 2015: Analyzing Real...

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

    Office Annual Merit Review and Peer Evaluation Meeting about analyzing real-world light duty vehicle efficiency benefits. vss155gonder2015o.pdf More Documents &...

  14. Hybrid Electric Vehicles: How They Perform in the Real World...

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

    States. The AVTA works with government, commercial, and industry fleets to measure real-world vehicle performance of production and pre-production advanced technology vehicles and...

  15. Automatic Performance Visualization of Distributed Real-time systems

    E-Print Network [OSTI]

    Harmon, Trevor; Klefstad, Raymond

    2006-01-01

    Automatic Performance Visualization of Distributed Real-Timepro?l- ing tools with automatic instrumentation and dataprocedure was not entirely automatic be- cause, as explained

  16. Tracking Living Cells as They Differentiate in Real Time

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

    protein phosphorylation inside living mammalian cells, enabling them to follow cellular chemical changes in real time, without bias. Advancing Medicine with Infrared Light...

  17. Real-Time Chemical Imaging of Bacterial Biofilm Development

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

    Real-Time Chemical Imaging of Bacterial Biofilm Development Print Scientists have developed a robust and label-free method to probe the chemical underpinnings of developing...

  18. Real time assimilation of HF radar currents into a coastal ocean model

    E-Print Network [OSTI]

    Breivik, Řyvind; 10.1016/S0924-7963(01)00002-1

    2012-01-01

    A real time assimilation and forecasting system for coastal currents is presented. The purpose of the system is to deliver current analyses and forecasts based on assimilation of high frequency radar surface current measurements. The local Vessel Traffic Service monitoring the ship traffic to two oil terminals on the coast of Norway received the analyses and forecasts in real time. A new assimilation method based on optimal interpolation is presented where spatial covariances derived from an ocean model are used instead of simplified mathematical formulations. An array of high frequency radar antennae provide the current measurements. A suite of nested ocean models comprise the model system. The observing system is found to yield good analyses and short range forecasts that are significantly improved compared to a model twin without assimilation. The system is fast; analysis and six hour forecasts are ready at the Vessel Traffic Service 45 minutes after acquisition of radar measurements.

  19. Building America Webinar: Building America: Research for Real-World Results

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE:FinancingPetroleum Based Fuels| Department of Energy America: Research for Real-World Results

  20. Democratizing commercial real estate investing : the impact of the JOBS Act and crowdfunding on the commercial real estate market

    E-Print Network [OSTI]

    Burgett, Bonnie L. (Bonnie Leigh)

    2013-01-01

    This thesis systematically evaluates how rapid developments in the nascent crowdfunding industry, combined with recent regulatory changes, will impact the commercial real estate markets. The phenomenon of crowdfunding, ...

  1. Strategic framework for real estate investment in emerging markets : the case of commercial real estate in Bogotá, Colombia

    E-Print Network [OSTI]

    Otálora Castro, José Camilo

    2008-01-01

    Real estate investment is becoming increasingly international. Deregulation and integration of global capital markets, growth of emerging market economies, demographic trends in developed economies, and geopolitical and ...

  2. Rule-Based Energy Management System 

    E-Print Network [OSTI]

    Thomasson, F. Y.; Childress, R. L.

    2000-01-01

    -based supervisory system which is interfaced to a DCS. The EMS includes boiler allocation, turbine load allocation, bark optimization, real-time pricing (RTP) tie-line control and coordinated header pressure control. It optimizes the powerhouse operations to meet...

  3. Optimizing near real time accountability for reprocessing.

    SciTech Connect (OSTI)

    Cipiti, Benjamin B.

    2010-06-01

    Near Real Time Accountability (NRTA) of actinides at high precision in reprocessing plants has been a long sought-after goal in the safeguards community. Achieving this goal is hampered by the difficulty of making precision measurements in the reprocessing environment, equipment cost, and impact to plant operations. Thus the design of future reprocessing plants requires an optimization of different approaches. The Separations and Safeguards Performance Model, developed at Sandia National Laboratories, was used to evaluate a number of NRTA strategies in a UREX+ reprocessing plant. Strategies examined include the incorporation of additional actinide measurements of internal plant vessels, more use of process monitoring data, and the option of periodic draining of inventory to key tanks. Preliminary results show that the addition of measurement technologies can increase the overall measurement uncertainty due to additional error propagation, so care must be taken when designing an advanced system. Initial results also show that relying on a combination of different NRTA techniques will likely be the best option. The model provides a platform for integrating all the data. The modeling results for the different NRTA options under various material loss conditions will be presented.

  4. Advanced Kalman Filter for Real-Time Responsiveness in Complex Systems

    SciTech Connect (OSTI)

    Welch, Gregory Francis [UNC-Chapel Hill/University of Central Florida] [UNC-Chapel Hill/University of Central Florida; Zhang, Jinghe [UNC-Chapel Hill/Virginia Tech] [UNC-Chapel Hill/Virginia Tech

    2014-06-10

    Complex engineering systems pose fundamental challenges in real-time operations and control because they are highly dynamic systems consisting of a large number of elements with severe nonlinearities and discontinuities. Today’s tools for real-time complex system operations are mostly based on steady state models, unable to capture the dynamic nature and too slow to prevent system failures. We developed advanced Kalman filtering techniques and the formulation of dynamic state estimation using Kalman filtering techniques to capture complex system dynamics in aiding real-time operations and control. In this work, we looked at complex system issues including severe nonlinearity of system equations, discontinuities caused by system controls and network switches, sparse measurements in space and time, and real-time requirements of power grid operations. We sought to bridge the disciplinary boundaries between Computer Science and Power Systems Engineering, by introducing methods that leverage both existing and new techniques. While our methods were developed in the context of electrical power systems, they should generalize to other large-scale scientific and engineering applications.

  5. Real time MHD mode control using ECCD in KSTAR: Plan and requirements

    SciTech Connect (OSTI)

    Joung, M.; Woo, M. H.; Jeong, J. H.; Hahn, S. H.; Yun, S. W.; Lee, W. R.; Bae, Y. S.; Oh, Y. K.; Kwak, J. G.; Yang, H. L. [National Fusion Research Institute, 52 Eoeun-dong, Yuseong-gu, Daejeon (Korea, Republic of); Namkung, W.; Park, H.; Cho, M. H. [Department of Physics, POSTECH, Hyoja-dong, Nam-gu, Pohang, Gyeongangbuk-do (Korea, Republic of); Kim, M. H.; Kim, K. J.; Na, Y. S. [Department of Nuclear Engineering, Seoul National University, Daehak-dong, Gwanak-gu, Seoul (Korea, Republic of); Hosea, J.; Ellis, R. [Princeton Plasma Physics Laboratory, Princeton (United States)

    2014-02-12

    For a high-performance, advanced tokamak mode in KSTAR, we have been developing a real-time control system of MHD modes such as sawtooth and Neo-classical Tearing Mode (NTM) by ECH/ECCD. The active feedback control loop will be also added to the mirror position and the real-time detection of the mode position. In this year, for the stabilization of NTM that is crucial to plasma performance we have implemented open-loop ECH antenna control system in KSTAR Plasma Control System (PCS) for ECH mirror movement during a single plasma discharge. KSTAR 170 GHz ECH launcher which was designed and fabricated by collaboration with PPPL and POSTECH has a final mirror of a poloidally and toroidally steerable mirror. The poloidal steering motion is only controlled in the real-time NTM control system and its maximum steering speed is 10 degree/sec by DC motor. However, the latency of the mirror control system and the return period of ECH antenna mirror angle are not fast because the existing launcher mirror control system is based on PLC which is connected to the KSTAR machine network through serial to LAN converter. In this paper, we present the design of real time NTM control system, ECH requirements, and the upgrade plan.

  6. Strategic Management for Real-Time Business Intelligence

    E-Print Network [OSTI]

    Palpanas, Themis

    Strategic Management for Real-Time Business Intelligence Konstantinos Zoumpatianos, Themis Palpanas directions. 1 Introduction Strategic Management (SM) is concerned with the continuous evaluation and control-Verlag Berlin Heidelberg 2013 #12;Strategic Management for Real-Time Business Intelligence 119 occur and keep

  7. Recognition of Instrument Timbres in Real Polytimbral Audio Recordings

    E-Print Network [OSTI]

    Ras, Zbigniew W.

    Recognition of Instrument Timbres in Real Polytimbral Audio Recordings Elzbieta Kubera1,2 , Alicja. Automatic recognition of multiple musical instruments in polyphonic and polytimbral music is a difficult instruments. This paper tests recog- nition of instruments in real recordings, using a recognition system

  8. Roadmap for Real World Internet applications Socioeconomic scenarios

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    Roadmap for Real World Internet applications ­ Socioeconomic scenarios and design recommendations that is feasible to roadmap the dynamic deployment of Real World Internet applications. A multi- faceted scenarios. These scenarios are used as a roadmap for the system and architecture deployment. The application

  9. Real-time Remote Sensing of Snowmobiles Emissions at

    E-Print Network [OSTI]

    Denver, University of

    Real-time Remote Sensing of Snowmobiles Emissions at Yellowstone National Park: An Oxygenated Fuel 68509 #12;Real-time Remote Sensing of Snowmobile Emissions at Yellowstone National Park 2 Executive emissions from snowmobiles. Ratios of CO, HC and toluene to CO2 were measured and used to calculate %CO, %HC

  10. The Future of Real-time Cardiac Magnetic Resonance Imaging

    E-Print Network [OSTI]

    Southern California, University of

    Address *Electrical Engineering-Systems, 3740 McClintock Avenue, EEB 406, University of Southern. These and other factors require real-time imaging. Magnetic resonance imaging (MRI) is a powerful and flexible with excellent image quality. In this article, the term real-time refers to imaging sys- tems that acquire

  11. Real-Time Task Scheduling under Thermal Constraints 

    E-Print Network [OSTI]

    Ahn, Youngwoo

    2010-10-12

    periodic tasks and non-real-time, but latency-sensitive, aperiodic jobs. We first introduce the Transient Overclocking Server, which safely reduces the response time of aperiodic jobs in the presence of hard real-time periodic tasks and thermal constraints...

  12. Utility Accrual Real-Time Scheduling for Multiprocessor Embedded Systems

    E-Print Network [OSTI]

    Ravindran, Binoy

    Utility Accrual Real-Time Scheduling for Multiprocessor Embedded Systems Hyeonjoong Cho a Binoy We present the first Utility Accrual (or UA) real-time scheduling algorithm for mul- tiprocessors, called global Multiprocessor Utility Accrual scheduling algorithm (or gMUA). The algorithm considers

  13. Data Mining in the Real World: Experiences, Challenges, and Recommendations

    E-Print Network [OSTI]

    Weiss, Gary

    Data Mining in the Real World: Experiences, Challenges, and Recommendations Gary M. Weiss Department of Computer and Information Science, Fordham University, Bronx, NY, USA Abstract - Data mining- ceptance. However, applying data mining methods to complex real-world tasks is far from straightforward

  14. Real-Time Computing Using GPUs The Challenge

    E-Print Network [OSTI]

    Pollefeys, Marc

    -time constraints exist. For example, envisioned automated automotive systems will require real-time sensing applications on heterogeneous platforms that may have multiple CPUs and GPUs. The Approach This goal-time applications implemented on GPU-enabled multicore platforms. This project will contribute new real

  15. Jacobi forms over totally real number elds Howard Skogman

    E-Print Network [OSTI]

    Skogman, Howard

    Jacobi forms over totally real number #12;elds Howard Skogman 0 2000 Mathematics Subject Classi#12;cation: 11F50 1 #12; Abstract We de#12;ne Jacobi forms over a totally real algebraic number #12;eld K upper half space respectively. Then symplectic modular forms are created and Jacobi forms arise

  16. Hyper-Real-Time Ice Simulation and Modeling Using GPGPU

    E-Print Network [OSTI]

    Peters, Dennis

    Hyper-Real-Time Ice Simulation and Modeling Using GPGPU By c Shadi Alawneh, B. Eng., M. Eng's, Newfoundland Title: Hyper-Real-Time Ice Simulation and Modeling Using GPGPU Author: Shadi Alawneh, B. Eng operating in pack ice is a computationally in- tensive process to which General Purpose Computing

  17. Revista de la Real Academia de Ciencias Exactas,

    E-Print Network [OSTI]

    Díaz, Jesús Ildefonso

    1 23 Revista de la Real Academia de Ciencias Exactas, Fisicas y Naturales. Serie A. Matematicas inaugurated a research journal, called the Revista de la Real Aca- demia de Ciencias Exactas, Físicas y with the name Revista de los progre- sos de las Ciencias Exactas, Físicas y Naturales, consisted of little more

  18. Guia de Estudo de Anlise Real Marco Cabral

    E-Print Network [OSTI]

    Cabral, Marco

    Guia de Estudo de Análise Real Marco Cabral Baseado na V2.4 Dezembro de 2011 Introdução O objetivo Real (2a edição) de Cassio Neri e Marco Cabral. Começo colocando princípios gerais: (a) o professor não

  19. Mining, Modeling, and Analyzing Real-Time Social Trails 

    E-Print Network [OSTI]

    Kamath, Krishna Y

    2013-05-28

    Real-time social systems are the fastest growing phenomena on the web, enabling millions of users to generate, share, and consume content on a massive scale. These systems are manifestations of a larger trend toward the global sharing of the real...

  20. Will the Real Phylogeneticists Please Stand Up?

    E-Print Network [OSTI]

    Wiley, Edward O.; Chakrabarty, Prosanta; Craig, Matthew T.; Davis, Matthew P.; Holcroft, Nancy I.; Mayden, Richard L.; Smith, William Leo

    2011-07-08

    In a recently published commentary, Mooi & Gill asserted that there is a crisis brewing in systematic ichthyology caused by a failure of investigators to apply the basic tenets of outgroup comparison to recover clades based ...

  1. REAL TIME SYSTEM OPERATIONS 2006-2007

    E-Print Network [OSTI]

    Eto, Joseph H.

    2008-01-01

    and Data Acquisition (SCADA) data and off?line model?based California ISO’s current SCADA/Energy Management System  (Monitoring System  RTSO  RTVSA  SCADA/EMS  SCE  SDG&E  TRP 

  2. REAL TIME SYSTEM OPERATIONS 2006-2007

    E-Print Network [OSTI]

    Eto, Joseph H.

    2008-01-01

    Adaptive AR Model Based on PMU,” IEEE/PES Transmission and phasor measurement unit (PMU)  measurements to improve the by incorporating PG&E’s PMU  measurements into the network 

  3. Times Series Study of Effects of Petroleum Production on GDP 

    E-Print Network [OSTI]

    Ballinger, Leslie 1991-

    2012-05-02

    development. The countries studied include: Argentina, Canada, Colombia, the United States, Mexico, Venezuela, Peru, and Indonesia. The dates of analysis are different for every country due to data reliability. This paper focuses mainly on a time series...

  4. Monthly GDP Estimates for Inter-War Britain

    E-Print Network [OSTI]

    Mitchell, James; Solomou, Solomos; Weale, Martin

    , explaining the sharp recovery in July. The impact of the coal strike of 1921, in terms of man-days lost per 17 striker and man-days lost per strike, suggest s that the strike of 1921 had effects on output similar to those of the General Strike of 1926... by these factors and the coal strike offers a further obvious explanation. However, once the strike was over the economy continue d to weaken until the end of 1921. 3.2 Economic Recovery in the 1930s Temin (1989) draws on Sargent (1983) to emphasise...

  5. GDP Jobs Direct Structure of Australian economy, employment and

    E-Print Network [OSTI]

    Pezzey, Jack

    last page for the data) #12;Australian 2020 carbon abatement cost curve Cost of abatement A$/t CO2e -50 Biomass Solar PV 3020 Abatement below businss as usual Mt CO2e Industry Buildings Forestry Power Transport

  6. Monthly and Quarterly GDP Estimates for Interwar Britain

    E-Print Network [OSTI]

    Mitchell, James; Solomou, Solomos; Weale, Martin

    coal consumption, electricity consumption, merchandise on railways, commercial motors in use, postal receipts, building activity, iron and steel for home consumption, raw cotton delivered to mills, imports of raw materials, exports British... ) as OPEC recessions in that they both followed sharp increases in oil prices which were themselves associated with oil embargoes. In the first case the oil embargo followed the war between Israel and Egypt of November 1973.9 In the second case...

  7. Direct Real-Time Detection of Vapors from Explosive Compounds

    SciTech Connect (OSTI)

    Ewing, Robert G.; Clowers, Brian H.; Atkinson, David A.

    2013-10-03

    The real-time detection of vapors from low volatility explosives including PETN, tetryl, RDX and nitroglycerine along with various compositions containing these substances is demonstrated. This was accomplished with an atmospheric flow tube (AFT) using a non-radioactive ionization source and coupled to a mass spectrometer. Direct vapor detection was demonstrated in less than 5 seconds at ambient temperature without sample pre-concentration. The several seconds of residence time of analytes in the AFT provides a significant opportunity for reactant ions to interact with analyte vapors to achieve ionization. This extended reaction time, combined with the selective ionization using the nitrate reactant ions (NO3- and NO3-•HNO3), enables highly sensitive explosives detection. Observed signals from diluted explosive vapors indicate detection limits below 10 ppqv using selected ion monitoring (SIM) of the explosive-nitrate adduct at m/z 349, 378, 284 and 289 for tetryl, PETN, RDX and NG respectively. Also provided is a demonstration of the vapor detection from 10 different energetic formulations, including double base propellants, plastic explosives and commercial blasting explosives using SIM for the NG, PETN and RDX product ions.

  8. From holography towards real-world nuclear matter

    E-Print Network [OSTI]

    Li, Si-wen; Wang, Qun

    2015-01-01

    Quantum chromodynamics is notoriously difficult to solve at nonzero baryon density, and most models or effective theories of dense quark or nuclear matter are restricted to a particular density regime and/or a particular form of matter. Here we study dense (and mostly cold) matter within the holographic Sakai-Sugimoto model, aiming at a strong-coupling framework in the wide density range between nuclear saturation density and ultra-high quark matter densities. The model contains only three parameters, and we ask whether it fulfills two basic requirements of real-world cold and dense matter, a first-order onset of nuclear matter and a chiral phase transition at high density to quark matter. Such a model would be extremely useful for astrophysical applications because it would provide a single equation of state for all densities relevant in a compact star. Our calculations are based on two approximations for baryonic matter, firstly an instanton gas and secondly a homogeneous ansatz for the non-abelian gauge fi...

  9. Kinetic Modeling of Combustion Characteristics of Real Biodiesel Fuels

    SciTech Connect (OSTI)

    Naik, C V; Westbrook, C K

    2009-04-08

    Biodiesel fuels are of much interest today either for replacing or blending with conventional fuels for automotive applications. Predicting engine effects of using biodiesel fuel requires accurate understanding of the combustion characteristics of the fuel, which can be acquired through analysis using reliable detailed reaction mechanisms. Unlike gasoline or diesel that consists of hundreds of chemical compounds, biodiesel fuels contain only a limited number of compounds. Over 90% of the biodiesel fraction is composed of 5 unique long-chain C{sub 18} and C{sub 16} saturated and unsaturated methyl esters. This makes modeling of real biodiesel fuel possible without the need for a fuel surrogate. To this end, a detailed chemical kinetic mechanism has been developed for determining the combustion characteristics of a pure biodiesel (B100) fuel, applicable from low- to high-temperature oxidation regimes. This model has been built based on reaction rate rules established in previous studies at Lawrence Livermore National Laboratory. Computed results are compared with the few fundamental experimental data that exist for biodiesel fuel and its components. In addition, computed results have been compared with experimental data for other long-chain hydrocarbons that are similar in structure to the biodiesel components.

  10. Effects of a Real Singlet Scalar on Veltman Condition

    E-Print Network [OSTI]

    Karahan, Canan Nurhan

    2014-01-01

    We revisit the fine-tuning problem in the Standard Model (SM) and show the modification in Veltman condition by virtue of a minimally-extended particle spectrum with one real SM gauge singlet scalar field. We demand the new scalar to interact with the SM fields through Higgs portal only, and that the new singlet to acquire a vacuum expectation value, resulting in a mixing with the CP-even neutral component of the Higgs doublet in the SM. The experimental bounds on the mixing angle are determined by the observed best-fit signal strength $\\sigma/\\sigma_{\\rm SM}$. While, the one-loop radiative corrections to the Higgs mass squared, computed with an ultraviolet cut-off scale $\\Lambda$, comes with a negative coefficient, the quantum corrections to the singlet mass squared acquires both positive and negative values depending on the parameter space chosen, which if positive might be eliminated by introducing singlet or doublet vector-like fermions. However, based upon the fact that there is mixing between the scalar...

  11. Effects of a Real Singlet Scalar on Veltman Condition

    E-Print Network [OSTI]

    Canan Nurhan Karahan; Beste Korutlu

    2014-04-01

    We revisit the fine-tuning problem in the Standard Model (SM) and show the modification in Veltman condition by virtue of a minimally-extended particle spectrum with one real SM gauge singlet scalar field. We demand the new scalar to interact with the SM fields through Higgs portal only, and that the new singlet to acquire a vacuum expectation value, resulting in a mixing with the CP-even neutral component of the Higgs doublet in the SM. The experimental bounds on the mixing angle are determined by the observed best-fit signal strength $\\sigma/\\sigma_{\\rm SM}$. While, the one-loop radiative corrections to the Higgs mass squared, computed with an ultraviolet cut-off scale $\\Lambda$, comes with a negative coefficient, the quantum corrections to the singlet mass squared acquires both positive and negative values depending on the parameter space chosen, which if positive might be eliminated by introducing singlet or doublet vector-like fermions. However, based upon the fact that there is mixing between the scalars, when transformed into the physical states, the tree-level coupling of the Higgs field to the vector-like fermions worsen the Higgs mass hierarchy problem. Therefore, the common attempt to introduce vector-like fermions to cancel the divergences in the new scalar mass, might not be a solution, if there is mixing between the scalars.

  12. Cybersecurity through Real-Time Distributed Control Systems

    SciTech Connect (OSTI)

    Kisner, Roger A; Manges, Wayne W; MacIntyre, Lawrence Paul; Nutaro, James J; Munro Jr, John K; Ewing, Paul D; Howlader, Mostofa; Kuruganti, Phani Teja; Wallace, Richard M; Olama, Mohammed M

    2010-04-01

    Critical infrastructure sites and facilities are becoming increasingly dependent on interconnected physical and cyber-based real-time distributed control systems (RTDCSs). A mounting cybersecurity threat results from the nature of these ubiquitous and sometimes unrestrained communications interconnections. Much work is under way in numerous organizations to characterize the cyber threat, determine means to minimize risk, and develop mitigation strategies to address potential consequences. While it seems natural that a simple application of cyber-protection methods derived from corporate business information technology (IT) domain would lead to an acceptable solution, the reality is that the characteristics of RTDCSs make many of those methods inadequate and unsatisfactory or even harmful. A solution lies in developing a defense-in-depth approach that ranges from protection at communications interconnect levels ultimately to the control system s functional characteristics that are designed to maintain control in the face of malicious intrusion. This paper summarizes the nature of RTDCSs from a cybersecurity perspec tive and discusses issues, vulnerabilities, candidate mitigation approaches, and metrics.

  13. From holography towards real-world nuclear matter

    E-Print Network [OSTI]

    Si-wen Li; Andreas Schmitt; Qun Wang

    2015-07-16

    Quantum chromodynamics is notoriously difficult to solve at nonzero baryon density, and most models or effective theories of dense quark or nuclear matter are restricted to a particular density regime and/or a particular form of matter. Here we study dense (and mostly cold) matter within the holographic Sakai-Sugimoto model, aiming at a strong-coupling framework in the wide density range between nuclear saturation density and ultra-high quark matter densities. The model contains only three parameters, and we ask whether it fulfills two basic requirements of real-world cold and dense matter, a first-order onset of nuclear matter and a chiral phase transition at high density to quark matter. Such a model would be extremely useful for astrophysical applications because it would provide a single equation of state for all densities relevant in a compact star. Our calculations are based on two approximations for baryonic matter, firstly an instanton gas and secondly a homogeneous ansatz for the non-abelian gauge fields on the flavor branes of the model. While the instanton gas shows chiral restoration at high densities but an unrealistic second-order baryon onset, the homogeneous ansatz behaves exactly the other way around. Our study thus provides all ingredients that are necessary for a more realistic model and allows for systematic improvements of the applied approximations.

  14. Real Performance for Real Buildings - 2014 BTO Peer Review | Department of

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE:Financing Tool FitsProject Developsfor UCNI ReviewingPartnership of the AmericasEnergy Real

  15. NOTES ABOUT REAL WATER AND REAL AIR OC569a Experimenting with Fluids, Winter 2008 10i08

    E-Print Network [OSTI]

    -4 (T=190 C, S=3.5%). Plots of fresh water density against temperature are shown in the figures below water just before freezing can float on top of the denser, 40 water). This allows life to proceed1 NOTES ABOUT REAL WATER AND REAL AIR OC569a Experimenting with Fluids, Winter 2008 10i08 · To make

  16. NOTES ABOUT REAL WATER AND REAL AIR OC569a Experimenting with Fluids, Winter 2010 11jan2010

    E-Print Network [OSTI]

    .5%). Plots of fresh water density against temperature are shown in the figures below. Fresh water is most freezing can float on top of the denser, 40 water). This allows life to proceed in the quite winter beneath1 NOTES ABOUT REAL WATER AND REAL AIR OC569a Experimenting with Fluids, Winter 2010 11jan2010

  17. THE DIGITAL SYSTEM ARTEMIS FOR REAL-TIME PROCESSING OF RADIO TRANSIENT EMISSIONS IN THE SOLAR CORONA

    E-Print Network [OSTI]

    Athens, University of

    to build a very large data base of digitized and accurately calibrated solar events, in order to achieveTHE DIGITAL SYSTEM ARTEMIS FOR REAL-TIME PROCESSING OF RADIO TRANSIENT EMISSIONS IN THE SOLAR); it is used to process and record the 120 channels of a multichannel solar radiospectrograph in the frequency

  18. Data Management in Real-Time Systems: a Case of On-Demand Updates in Vehicle Control Systems

    E-Print Network [OSTI]

    Data Management in Real-Time Systems: a Case of On-Demand Updates in Vehicle Control Systems Thomas option (ODKB) [4] -- decide on necessary updates based on the order data items are read, i.e., bottom and freshness of data they use. At the same time it is important that the re- sources are utilized as efficient

  19. Design of a Real-Time Adaptive Power Optimal Sensor System Ari Y. Benbasat and Joseph A. Paradiso

    E-Print Network [OSTI]

    and size of the necessary components, particularly MEMS based sensors. However, such systems are oftenDesign of a Real-Time Adaptive Power Optimal Sensor System Ari Y. Benbasat and Joseph A. Paradiso,joep}@media.mit.edu Abstract Wireless sensors systems are currently being deployed in a wide variety of lightweight mobile

  20. Building Energy Asset Score: Real Estate Managers

    Broader source: Energy.gov [DOE]

    The U.S. Department of Energy's Building Energy Asset Score is a national standardized tool for evaluating the physical and structural energy efficiency of commercial and multifamily residential buildings. The Asset Score generates a simple energy efficiency rating that enables comparison among buildings, and identifies opportunities for users to invest in energy efficiency upgrades. It is web-based and free to use.

  1. Phylogenetic invariants for stationary base composition

    E-Print Network [OSTI]

    Allman, Elizabeth S.

    of the models currently assumed in performing inference with real data make an assump- tion of a stable base composition (e.g., all group-based models, the general time-reversible model). However, there are data to similar base frequencies emerging from different lineages. To study this situation, algebraic models

  2. On the power quantum computation over real Hilbert spaces

    E-Print Network [OSTI]

    Matthew McKague

    2015-10-12

    We consider the power of various quantum complexity classes with the restriction that states and operators are defined over a real, rather than complex, Hilbert space. It is well know that a quantum circuit over the complex numbers can be transformed into a quantum circuit over the real numbers with the addition of a single qubit. This implies that BQP retains its power when restricted to using states and operations over the reals. We show that the same is true for QMA(k), QIP(k), QMIP, and QSZK.

  3. REAL ESTATE FOUNDATION OF BRITISH COLUMBIA PARTNERING FUND GRANT The intent of the Real Estate Foundation of British Columbia Partnering Fund, generated by an

    E-Print Network [OSTI]

    Northern British Columbia, University of

    REAL ESTATE FOUNDATION OF BRITISH COLUMBIA PARTNERING FUND GRANT GUIDELINES The intent of the Real Estate Foundation of British Columbia Partnering Fund, generated by an endowment to UNBC by the Real below. MISSION UNBC and the Real Estate Foundation of British Columbia share a mutual interest

  4. Real Time Flux Control in PM Motors

    SciTech Connect (OSTI)

    Otaduy, P.J.

    2005-09-27

    Significant research at the Oak Ridge National Laboratory (ORNL) Power Electronics and Electric Machinery Research Center (PEEMRC) is being conducted to develop ways to increase (1) torque, (2) speed range, and (3) efficiency of traction electric motors for hybrid electric vehicles (HEV) within existing current and voltage bounds. Current is limited by the inverter semiconductor devices' capability and voltage is limited by the stator wire insulation's ability to withstand the maximum back-electromotive force (emf), which occurs at the upper end of the speed range. One research track has been to explore ways to control the path and magnitude of magnetic flux while the motor is operating. The phrase, real time flux control (RTFC), refers to this mode of operation in which system parameters are changed while the motor is operating to improve its performance and speed range. RTFC has potential to meet an increased torque demand by introducing additional flux through the main air gap from an external source. It can augment the speed range by diverting flux away from the main air gap to reduce back-emf at high speeds. Conventional RTFC technology is known as vector control [1]. Vector control decomposes the stator current into two components; one that produces torque and a second that opposes (weakens) the magnetic field generated by the rotor, thereby requiring more overall stator current and reducing the efficiency. Efficiency can be improved by selecting a RTFC method that reduces the back-emf without increasing the average current. This favors methods that use pulse currents or very low currents to achieve field weakening. Foremost in ORNL's effort to develop flux control is the work of J. S. Hsu. Early research [2,3] introduced direct control of air-gap flux in permanent magnet (PM) machines and demonstrated it with a flux-controlled generator. The configuration eliminates the problem of demagnetization because it diverts all the flux from the magnets instead of trying to oppose it. It is robust and could be particularly useful for PM generators and electric vehicle drives. Recent efforts have introduced a brushless machine that transfers a magneto-motive force (MMF) generated by a stationary excitation coil to the rotor [4]. Although a conventional PM machine may be field weakened using vector control, the air-gap flux density cannot be effectively enhanced. In Hsu's new machine, the magnetic field generated by the rotor's PM may be augmented by the field from the stationery excitation coil and channeled with flux guides to its desired destination to enhance the air-gap flux that produces torque. The magnetic field can also be weakened by reversing the current in the stationary excitation winding. A patent for advanced technology in this area is pending. Several additional RTFC methods have been discussed in open literature. These include methods of changing the number of poles by magnetizing and demagnetizing the magnets poles with pulses of current corresponding to direct-axis (d-axis) current of vector control [5,6], changing the number of stator coils [7], and controlling the air gap [8]. Test experience has shown that the magnet strengths may vary and weaken naturally as rotor temperature increases suggesting that careful control of the rotor temperature, which is no easy task, could yield another method of RTFC. The purpose of this report is to (1) examine the interaction of rotor and stator flux with regard to RTFC, (2) review and summarize the status of RTFC technology, and (3) compare and evaluate methods for RTFC with respect to maturity, advantages and limitations, deployment difficulty and relative complexity.

  5. List Processing in Real Time on a Serial Computer

    E-Print Network [OSTI]

    Baker, Henry G. Jr.

    1977-04-01

    A real-time list processing system is one in which the time required by each elementary list operation (CONS, CAR, CDR, RPLACA, RPLACD, EQ, and ATOM in LISP) is bounded by a (small) constant. Classical list processing ...

  6. New Real-Time Quantum Efficiency Measurement System: Preprint

    SciTech Connect (OSTI)

    Young, D. L.; Egaas, B.; Pinegar, S.; Stradins, P.

    2008-05-01

    This paper describes a newly developed technique for measuring the quantum eficiiency in solar cells in real-time using a unique, electronically controlled, full-spectrum light source.

  7. Mobile Interaction with the `Real World' Johannes Schning

    E-Print Network [OSTI]

    Mobile Interaction with the `Real World' Johannes Schöning Institute for Geoinformatics University Institute for Geoinformatics University of Münster Robert-Koch-Str. 26-28 48149 Münster, Germany krugera

  8. Towards Real Earth Models --Computational Geophysics on Unstructured Tetrahedral Meshes?

    E-Print Network [OSTI]

    Farquharson, Colin G.

    Towards Real Earth Models -- Computational Geophysics on Unstructured Tetrahedral Meshes? Colin tetrahedral meshes. EM geophysics on unstructured tetrahedral meshes. Disadvantages, difficulties, challenges. Conclusions. #12;Outline: Geological models! Advantages of unstructured tetrahedral meshes. EM geophysics

  9. The paths and characteristics of real estate entrepreneurs

    E-Print Network [OSTI]

    Kazmierski, Michael (Michael Anthony)

    2008-01-01

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

  10. Mezzanine financing in US real estate and Korean institutional investors

    E-Print Network [OSTI]

    Jeon, Sang Hoon

    2015-01-01

    Situated in the middle of the capital stack of a property, mezzanine financing in real estate has been established in the form of B-notes, mezzanine loans and preferred equity, allowing the borrower to reduce its equity ...

  11. Graphical user interface for real time simulator for relay testing 

    E-Print Network [OSTI]

    Ji, Fang

    1995-01-01

    This thesis presents a design of a graphical user interface for a real time simulator for relay testing. The objectives of this study are achieved successfully by utilizing object-oriented concepts and techniques. The GUI ...

  12. Looking at Transistor Gate Oxide Formation in Real Time

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

    Looking at Transistor Gate Oxide Formation in Real Time Print The oxide gate layer is critical to every transistor, and present-day layer thicknesses are in the 10-20 range (1-2...

  13. Real time observations of the nucleation and growth of nanowires...

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

    Real time observations of the nucleation and growth of nanowires and nanotubes December 1, 2011 at 3pm36-428 Eric Stach Center for Functional Nanomaterials, Brookhaven National...

  14. Sustainability in Real Estate- "Do Green Buildings make Investors Happy?" 

    E-Print Network [OSTI]

    Bode, R.

    2008-01-01

    reports. Members of the carbon disclosure project, for instance, need to declare their CO˛- footprint regularly throughout the fiscal year. In the end the financial performance of real estate is determined by the preferences of the occupants...

  15. Analyzing the private development model for university real estate development

    E-Print Network [OSTI]

    Gerrity, James F., IV (James Francis)

    2009-01-01

    Universities within the Unites States have long been active in the real estate development market surrounding their respective campuses. However, beginning with the baby boom in the late 1950s, colleges have begun expanding ...

  16. Decoupled Sampling for Real-Time Graphics Pipelines

    E-Print Network [OSTI]

    Ragan-Kelley, Jonathan

    2010-03-29

    We propose decoupled sampling, an approach that decouples shading from visibility sampling in order to enable motion blur and depth-of-field at reduced cost. More generally, it enables extensions of modern real-time graphics ...

  17. REAL-TIME OPTIMIZATION FOR AIR LIQUIDE GAS PIPELINES NETWORK

    E-Print Network [OSTI]

    Grossmann, Ignacio E.

    REAL-TIME OPTIMIZATION FOR AIR LIQUIDE GAS PIPELINES NETWORK Yash Puranik and Nick Sahinidis (CMU pipelines connecting air separation units and consumers Consumer Consumer O2 network N2 network #12

  18. Capturing Energy Efficiency Upgrades in the Real Estate Transaction

    Broader source: Energy.gov [DOE]

    "Capturing Energy Efficiency Upgrades in the Real Estate Transaction," by Residential Energy Efficiency Solutions, July 10, 2012. Describes the concept of a residential MPG number as a simple way of describing a home’s energy consumption.

  19. Real time active sonar simulation in a deep ocean environment

    E-Print Network [OSTI]

    Danesh, Sheida Anya

    2013-01-01

    Accurate Simulations are important in all fields of science and engineering where experiments and real data are time consuming to obtain and are not easily accessible and/or free of cost. Particularly when operating in ...

  20. Artificial Intelligence Design for Real-time Strategy Games

    E-Print Network [OSTI]

    Ernst, Damien

    Artificial Intelligence Design for Real-time Strategy Games Firas Safadi University of Li been challenging intelligence, human and artificial (AI) alike, as one of the top genre in terms

  1. Real options approach to capacity planning under uncertainty

    E-Print Network [OSTI]

    Mittal, Geetanjali, 1979-

    2004-01-01

    This thesis highlights the effectiveness of Real Options Analysis (ROA) in capacity planning decisions for engineering projects subject to uncertainty. This is in contrast to the irreversible decision-making proposed by ...

  2. Platforms and real options in large-scale engineering systems

    E-Print Network [OSTI]

    Kalligeros, Konstantinos C., 1976-

    2006-01-01

    This thesis introduces a framework and two methodologies that enable engineering management teams to assess the value of real options in programs of large-scale, partially standardized systems implemented a few times over ...

  3. Numerical Integrators for a Plane-wave Implementation of Real...

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

    Implementation of Real-time Time-dependent Density Functional Theory Event Sponsor: Mathematics and Computing Science - LANS Seminar Start Date: Sep 17 2015 - 10:30am Building...

  4. National Spherical Torus Experiment (NSTX) Power Supply Real Time Controller

    E-Print Network [OSTI]

    . The NSTX depends on a real time, high speed, synchronous, and deterministic control system isolated from each other but subject to the same "Firing Generator" (FG). Each PSS Magnets Power Supply

  5. Barriers to growth in the US real estate derivatives market

    E-Print Network [OSTI]

    Venter, Jani

    2007-01-01

    Commercial real estate is an important asset class but it does not yet have a well-developed derivatives market in the United States. A derivative is a contract that derives its value from an underlying index or asset. ...

  6. Alternative investment opportunities in real estate for individual investors

    E-Print Network [OSTI]

    Harper, Jeffrey D. (Jeffrey David)

    2011-01-01

    This thesis will evaluate whether an unsatisfied need to access private commercial market real estate investment opportunities exists on the behalf of individual investors via their Individual Retirement Accounts (IRAs) ...

  7. Factors influencing German private equity investment in US real estate

    E-Print Network [OSTI]

    Paelmo, Kay L. (Kay Lee), 1977-

    2003-01-01

    This thesis identifies and ranks in order of importance the key factors influencing high net-worth German investors' decisions about US real estate private equity investments. Through research and in-depth interviews with ...

  8. Opportunities and challenges of investing in Indian real estate

    E-Print Network [OSTI]

    Wadhwani, Kunal (Kunal P.)

    2009-01-01

    In recent years, global real estate investment has become an important component of efficient global mixed asset portfolios. Although these investments carry increased political, regulatory and currency risk, international ...

  9. Essays on the real and financial allocation of capital

    E-Print Network [OSTI]

    Ramírez Verdugo, Arturo

    2006-01-01

    This dissertation consists of three papers studying how firms allocate real and financial capital, and how taxes, the labor market and asymmetric information affect these allocation decisions. The first paper studies the ...

  10. Real-time continuous gesture recognition for natural multimodal interaction

    E-Print Network [OSTI]

    Yin, Ying, Ph. D. Massachusetts Institute of Technology

    2014-01-01

    I have developed a real-time continuous gesture recognition system capable of dealing with two important problems that have previously been neglected: (a) smoothly handling two different kinds of gestures: those characterized ...

  11. Volatility of Power Grids Under Real-Time Pricing

    E-Print Network [OSTI]

    Roozbehani, Mardavij

    The paper proposes a framework for modeling and analysis of the dynamics of supply, demand, and clearing prices in power systems with real-time retail pricing and information asymmetry. Characterized by passing on the ...

  12. Real-time state estimation of laboratory flows

    E-Print Network [OSTI]

    Stransky, Scott (Scott M.)

    2007-01-01

    In this project, we use a real time computer model to simulate a differentially heated laboratory annulus. The laboratory annulus allows us to study chaotic flows typical of the atmosphere. Our objective is to bring the ...

  13. Scheduling of real-time communication network for parallel processing 

    E-Print Network [OSTI]

    Li, Hung

    1995-01-01

    As real-time applications become more and more complicated their demands of processing capacity can hardly be satisfied. Massively parallel computers, such as Intel Paragon, with their scalable architecture and tremendous ...

  14. Wavelets in Real-time Rendering Weifeng Sun

    E-Print Network [OSTI]

    Mukherjee, Amar

    Wavelets in Real-time Rendering by Weifeng Sun B.S. University of Petroleum, China, 1997 M by Weifeng Sun All rights reserved ii #12;ABSTRACT Interactively simulating visual appearance of natural

  15. Real-time Water Waves with Wave Particles 

    E-Print Network [OSTI]

    Yuksel, Cem

    2010-10-12

    This dissertation describes the wave particles technique for simulating water surface waves and two way fluid-object interactions for real-time applications, such as video games. Water exists in various different forms in our environment...

  16. Investment opportunities in green technology real estate projects

    E-Print Network [OSTI]

    B?aszczuk, Krzysztof (Krzysztof Aleksander)

    2012-01-01

    The real estate sector accounts for more than a third of global greenhouse gas emissions and potentially provides great opportunity for carbon reduction. Energy efficient and green buildings have a huge potential in ...

  17. A frequency compensated real time DSP GMSK modem 

    E-Print Network [OSTI]

    Aziz, Ahsan Ul

    1998-01-01

    In low-earth-orbit (LEO) satellite applications, frequency offsets due to Doppler can be large, and can degrade significantly receiver performance. In this thesis real-time implementation trade-offs are analyzed for a GMSK modem operating under...

  18. Application of real options to reverse logistics process

    E-Print Network [OSTI]

    Kaga, Akihiro, 1975-

    2004-01-01

    In this thesis, real options are used to identify the optimal model for the reverse logistics process of a technology company in the circuit board business. Currently, customers return defective boards and the company ...

  19. Real-time Multi-period truckload routing problems

    E-Print Network [OSTI]

    Limpaitoon, Tanachai

    2008-01-01

    In this thesis we consider a multi-period truckload pick-up and delivery problem dealing with real-time requests over a finite time horizon. We introduce the notion of postponement of requests, whereby the company can ...

  20. Vector processing enhancements for real-time image analysis.

    SciTech Connect (OSTI)

    Shoaf, S.; APS Engineering Support Division

    2008-01-01

    A real-time image analysis system was developed for beam imaging diagnostics. An Apple Power Mac G5 with an Active Silicon LFG frame grabber was used to capture video images that were processed and analyzed. Software routines were created to utilize vector-processing hardware to reduce the time to process images as compared to conventional methods. These improvements allow for more advanced image processing diagnostics to be performed in real time.

  1. Symbolic diagnosis for intelligent control of real-time systems 

    E-Print Network [OSTI]

    Jowers, Steven James

    1989-01-01

    automation, and aerospace power systems. The approach is to create a generic, symbolic shell to interpret data from 'real-time' numerical processes. The interpreted data is then utilized by com- panion symbolic and numeric modules resulting in a dynamic... 19 24 25 26 28 A. Intelligent control paradigm -overview . B. Software-intensive radio application . C. The Symbolic Diagnostician . . D. Design implementation . E. Real-time constraint 28 32 35 44 46 IV IMPLEMENTING THE DIAGNOSTIC...

  2. DOE real property: A yearly statistical handbook, Fiscal year 1992

    SciTech Connect (OSTI)

    Not Available

    1992-12-31

    To assist in the tracking, reporting, and management of the real property, DOE has an automated inventory information system. This handbook was prepared as a resource for DOE officials and others who have a need to reference real property data as part of their day-to-day functions. It is intended as an internal working document, and the information therein is a compilation or analysis of data in the information system. It is divided into: land, buildings, and other structures and facilities.

  3. Analysis of a secondary mortgage market for agricultural real estate 

    E-Print Network [OSTI]

    Lewandrowski, David J.

    1988-01-01

    Record of Study ANALYSIS OF A SECONDARY MORTGAGE MARKET FOR AGRICULTURAL REAL ESTATE A PROFESSIONAL PAPER by David J, Letrandrotrskt Submitted to the College of Agriculture of Texas Aadf University in partial fulfillment... of the requirements for the degree of MASTER OP AGRICULTURE MAY, 1988 Major Subject: Agrl-Banking Department of Agricultural Economics ANALYSIS OF A SECONDARY MORTGAGE MARKET FOR AGRICULTURAL REAL ESTATE A Professional Paper by David J. Lewandrowski...

  4. High speed, real-time, camera bandwidth converter

    DOE Patents [OSTI]

    Bower, Dan E; Bloom, David A; Curry, James R

    2014-10-21

    Image data from a CMOS sensor with 10 bit resolution is reformatted in real time to allow the data to stream through communications equipment that is designed to transport data with 8 bit resolution. The incoming image data has 10 bit resolution. The communication equipment can transport image data with 8 bit resolution. Image data with 10 bit resolution is transmitted in real-time, without a frame delay, through the communication equipment by reformatting the image data.

  5. Demonstrating Fuel Consumption and Emissions Reductions with Next Generation Model-Based Diesel Engine Control

    Office of Energy Efficiency and Renewable Energy (EERE)

    Presents a next generation model-based engine controller that incorporates real-time fuel efficiency optimization and tested under fully transient engine and vehicle operating conditions.

  6. Data-Based Monitoring and Fault-Tolerant Control of Nonlinear Processes

    E-Print Network [OSTI]

    Chilin, David

    2012-01-01

    optimization-based control systems like MPC are used) to carry out real-time calculations within the limits set by process

  7. A real options analysis of Olympic Village development : how design flexibility adds value

    E-Print Network [OSTI]

    Martinson, Robert J., S.M. Massachusetts Institute of Technology

    2009-01-01

    This thesis applies past research on real options - a right, but not an obligation to take some action on a real asset in the future - to a very specific type of real estate development related to Olympic Village development. ...

  8. Real Options Valuation of U.S. Federal Renewable Energy Research, Development, Demonstration, and Deployment

    E-Print Network [OSTI]

    Siddiqui, Afzal S.; Marnay, Chris; Wiser, Ryan H.

    2005-01-01

    N ATIONAL L ABORATORY Real Options Valuation of US FederalBerkeley, 18 March 2005 Real Options Valuation of US Federalabove by developing a real options model of RE RD 3 that

  9. San Francisco Real Estate Market: The City, the Peninsula and the East Bay

    E-Print Network [OSTI]

    Rosen, Kenneth T.; Jordan, Susan

    1988-01-01

    or $4,000, and monthly real estate tax payments. 70 14 SeeBerkeley CENTER Fon REAL ESTATE AND URBAN ECONOMICS WORKINGNO. 88-152 SAN FRANCISCO REAL ESTATE MARKET: THE CITY, THE

  10. Determinants of private real estate fund performance, 2004-2010 : the roller coaster ride

    E-Print Network [OSTI]

    Gallinaro, Andrew (Andrew Joseph)

    2010-01-01

    The National Council of Real Estate Investment Fiduciaries (NCREIF) real estate fund database was analyzed for the time period 2004-2010. Real Estate funds were grouped in to three categories: core, value-add and opportunistic. ...

  11. CHARACTERISTICS OF RANGE HOODS IN CALIFORNIA HOMES DATA COLLECTED FROM A REAL ESTATE WEB SITE

    E-Print Network [OSTI]

    Klug, Victoria

    2012-01-01

    of those listed on the real estate website used for dataDATA COLLECTED FROM A REAL ESTATE WEB SITE Victoria L. KlugDATA COLLECTED FROM A REAL ESTATE WEB SITE Victoria L. Klug

  12. Real Estate Investment Trusts (REITs): An Alternative Investment in Volatile Financial Markets

    E-Print Network [OSTI]

    Rosen, Kenneth T.; Anderson, Matt; Torres, Michael; Lyons, Jennifer

    2001-01-01

    I Berkeley FISHER CENTER FOR REAL ESTATE AND URBAN ECONOMICSWORKING PAPER NO. 01-278 REAL ESTATE INVESTMENT TRUSTS (2) the NCREIF (private real estate) Index, (3) Standard and

  13. The Equity Risk Premium Puzzle: A Resolution ?The Case for Real Estate

    E-Print Network [OSTI]

    Edelstein, Robert; Magin, Konstantin

    2012-01-01

    D.J. , 2003. Is There a Risk Premium Puzzle in Real Estate?Real Estate Economics Volume 31, Issue 4 : 501-525, DecemberA Resolution - The Case for Real Estate Robert Edelstein,

  14. Prfungsordnung der Universitt Stuttgart fr den Masterstudiengang Industrial Real Estate Management (IREM)

    E-Print Network [OSTI]

    Reyle, Uwe

    Prüfungsordnung der Universität Stuttgart für den Masterstudiengang Industrial Real Estate- und Prüfungsordnung für den Masterstudiengang Industrial Real Estate Management (IREM)1 beschlossen Studien- und Prüfungsordnung für den Masterstudiengang Industrial Real Estate Ma- nagement (IREM

  15. Can Free Entry Be Inefficient? Fixed Commissions and Social Waste in the Real Estate Industry

    E-Print Network [OSTI]

    Hsieh, Chang-Tai T; Moretti, Enrico

    2002-01-01

    Commission. The Residential Real Estate Brokerage Industry.r m C o m p e t i t i o n i n Real Estate Commission Rates"The Journal of Real Estate Research 3 (1989) Hopkins, T o

  16. Valuing innovative technology R&D as a real option : application to fuel cell vehicles

    E-Print Network [OSTI]

    Tsui, Maggie

    2005-01-01

    This thesis aims to elucidate real option thinking and real option valuation techniques for innovative technology investment. Treating the fuel cell R&D investment as a real option for General Motor's light passenger vehicle ...

  17. The Promise and Principles of Real Estate Development in an American Metropolis: Los Angeles 1903-1923

    E-Print Network [OSTI]

    Redford, Laura

    2014-01-01

    1909-1923 National Real Estate Journal New York Times San470 (1919). Reports California Real Estate Association. "Real Estate and Realtors at Legislature of California and

  18. GAO-12-645, Federal Real Property, National Strategy and Better...

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

    2-645, Federal Real Property, National Strategy and Better Data Needed to Improve Management of Excess and Underutilized Property GAO-12-645, Federal Real Property, National...

  19. Business Models and Case Examples for Working with the Real Estate...

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

    Business Models and Case Examples for Working with the Real Estate Sector Business Models and Case Examples for Working with the Real Estate Sector Better Buildings Neighborhood...

  20. Real-Time Building Energy Simulation Using EnergyPlus and the Building Controls Test Bed

    E-Print Network [OSTI]

    Pang, Xiufeng

    2013-01-01

    generation building energy simulation program. Energy andReal-Time Building Energy Simulation Using EnergyPlus andREAL-TIME BUILDING ENERGY SIMULATION USING ENERGYPLUS AND

  1. Real-Time IPMI Protocol Analyzer

    E-Print Network [OSTI]

    Kozak, T; Makowski, D

    2011-01-01

    The Advanced Telecommunications Computing Ar- chitecture (ATCA) is a modern platform, which gains popularity, not only in telecommunication, but also in others fields like High Energy Physics (HEP) experiments. Computing systems based on ATCA provide high performance and efficiency and are char- acterized by significant reliability, availability and serviceability. ATCA offers these features because of an integrated manage- ment system realized by the Intelligent Platform Management Interface (IPMI) implemented on dedicated Intelligent Platform Management Controller (IPMC). IPMC is required on each ATCA board to fulfill the ATCA standard and is responsible for many vital procedures performed to support proper operation of ATCA system. It covers, among others, activation and deactivations of modules, monitoring of actual parameters or controlling fans. The commercially available IPMI implementations are expensive and often not suited to demands of specific ATCA applications and available hardware. Thus, many r...

  2. Uncertainty Studies of Real Anode Surface Area in Computational Analysis for Molten Salt Electrorefining

    SciTech Connect (OSTI)

    Sungyeol Choi; Jaeyeong Park; Robert O. Hoover; Supathorn Phongikaroon; Michael F. Simpson; Kwang-Rag Kim; Il Soon Hwang

    2011-09-01

    This study examines how much cell potential changes with five differently assumed real anode surface area cases. Determining real anode surface area is a significant issue to be resolved for precisely modeling molten salt electrorefining. Based on a three-dimensional electrorefining model, calculated cell potentials compare with an experimental cell potential variation over 80 hours of operation of the Mark-IV electrorefiner with driver fuel from the Experimental Breeder Reactor II. We succeeded to achieve a good agreement with an overall trend of the experimental data with appropriate selection of a mode for real anode surface area, but there are still local inconsistencies between theoretical calculation and experimental observation. In addition, the results were validated and compared with two-dimensional results to identify possible uncertainty factors that had to be further considered in a computational electrorefining analysis. These uncertainty factors include material properties, heterogeneous material distribution, surface roughness, and current efficiency. Zirconium's abundance and complex behavior have more impact on uncertainty towards the latter period of electrorefining at given batch of fuel. The benchmark results found that anode materials would be dissolved from both axial and radial directions at least for low burn-up metallic fuels after active liquid sodium bonding was dissolved.

  3. Nonlocal and global dynamics of cellular automata: A theoretical computer arithmetic for real continuous maps

    E-Print Network [OSTI]

    Vladimir Garcia-Morales

    2015-02-03

    A digit function is presented which provides the $i$th-digit in base $p$ of any real number $x$. By means of this function, formulated within $\\mathcal{B}$-calculus, the local, nonlocal and global dynamical behaviors of cellular automata (CAs) are systematically explored and universal maps are derived for the three levels of description. None of the maps contain any freely adjustable parameter and they are valid for any number of symbols in the alphabet $p$ and neighborhood range $\\rho$. A discrete general method to approximate any real continuous map in the unit interval by a CA on the rational numbers $\\mathbb{Q}$ (Diophantine approximation) is presented. This result leads to establish a correspondence between the qualitative behavior found in bifurcation diagrams of real nonlinear maps and the Wolfram classes of CAs. The method is applied to the logistic map, for which a logistic CA is derived. The period doubling cascade into chaos is interpreted as a sequence of global cellular automata of Wolfram's class 2 leading to Class 3 aperiodic behavior. Class 4 behavior is also found close to the period-3 orbits.

  4. Real Estate Appraisal Reform: What Is it Worth? An Examination of Title XI of the Financial Institutions Reform, Recovery and Enforcement Act of 1989

    E-Print Network [OSTI]

    Slates, Roger D. II

    1990-01-01

    The Real Estate Appraisal. . .Regulation of Real Estate Appraisers. . . . . . TheSolutions? ," Real Estate Appraiser and Analvst, Summer

  5. Real-time alkali monitoring system

    DOE Patents [OSTI]

    Goff, David R. (Christiansburg, VA); Romanosky, Robert R. (Prosperity, PA); Hensel, Peter (Morgantown, WV)

    1990-01-01

    A fiber optics based optical emission line monitoring system is provided in which selected spectral emission lines, such as the sodium emission line, may be detected in the presence of interfering background radiation. A combustion flame is fed by a diverted portion of a process stream and the common end of a bifurcated or quadfurcated fiber optic light guide is adapted to collect light from the flame. The light is guided through the branches of the fiber optic cable to bandpass filters, one of which is adapted to each of the branches of the fiber optic light guide. The bandpass filters are centered at wavelengths corresponding to the emission lines to be detected and two separate filters are required for each species being detected. The first filter has a bandwidth of about 3 nms and the second filter has a bandwidth of about 10 nms. Light detectors are located to view the light passing through the bandpass filters and amplifiers are connected to receive signals from the light detectors. The amplifier corresponding to the bandpass filter having the narrower bandwidth is preset to scale the signal by a factor equal to the ratio of the wide and narrow bandwidths of the bandpass filters. This scaling produces a scaled signal from which the difference between the scaled signal on the other signal can be calculated to produce a signal having an amplitude directly proportional to the concentration of the species of interest and independent of background radiation.

  6. A Prototype ATM Network for Real Time Control of the LHC

    E-Print Network [OSTI]

    Herr, Werner; Wijnands, Thijs

    1999-01-01

    The LHC accelerator aims at injecting, accelerating and colliding beams with very well controlled beam parameters (e.g. momentum, orbit, tune and chromaticity). This is a non-trivial task since the super conducting main bending magnets will generate field errors with dynamic effects that may result in beam loss. To overcome this problem, real time control of beam parameters via the Power Converters has been proposed. This requires site wide deterministic communication of control data. In this paper we will outline some aspects of a prototype deterministic network for the LHC with a core based on ATM (Asynchronous Transfer Mode) communication technology.

  7. Real-Time Maps of Fluid Flow Fields in Porous Biomaterials

    E-Print Network [OSTI]

    Julia J. Mack; Khalid Youssef; Onika D. V. Noel; Michael Lake; Ashley Wu; M. Luisa Iruela-Arispe; Louis-S. Bouchard

    2013-01-13

    Mechanical forces such as fluid shear have been shown to enhance cell growth and differentiation, but knowledge of their mechanistic effect on cells is limited because the local flow patterns and associated metrics are not precisely known. Here we present real-time, noninvasive measures of local hydrodynamics in 3D biomaterials based on nuclear magnetic resonance. Microflow maps were further used to derive pressure, shear and fluid permeability fields. Finally, remodeling of collagen gels in response to precise fluid flow parameters was correlated with structural changes. It is anticipated that accurate flow maps within 3D matrices will be a critical step towards understanding cell behavior in response to controlled flow dynamics.

  8. Real-Time Maps of Fluid Flow Fields in Porous Biomaterials

    E-Print Network [OSTI]

    Mack, Julia J; Noel, Onika D V; Lake, Michael; Wu, Ashley; Iruela-Arispe, M Luisa; Bouchard, Louis-S; 10.1016/j.biomaterials.2012.11.030

    2013-01-01

    Mechanical forces such as fluid shear have been shown to enhance cell growth and differentiation, but knowledge of their mechanistic effect on cells is limited because the local flow patterns and associated metrics are not precisely known. Here we present real-time, noninvasive measures of local hydrodynamics in 3D biomaterials based on nuclear magnetic resonance. Microflow maps were further used to derive pressure, shear and fluid permeability fields. Finally, remodeling of collagen gels in response to precise fluid flow parameters was correlated with structural changes. It is anticipated that accurate flow maps within 3D matrices will be a critical step towards understanding cell behavior in response to controlled flow dynamics.

  9. Development of a Real-Time, High-Speed Distribution Level Data Acquisition System

    SciTech Connect (OSTI)

    Bank, J.; Kroposki, B.

    2012-01-01

    With the development of smart grids and the deployment of their enabling technologies, improved data acquisition will be needed at the distribution level to understand the full impact of these changes. With this in mind, NREL has developed a high-speed measurement and data collection network targeted specifically at the distribution level. This network is based around adaptable, rugged measurement devices designed for deployment at a variety of low and medium voltage locations below the sub-station. Each of these devices is capable of real-time data transmission via an Internet connection. Additionally, several analysis and visualization applications have been developed around the incoming data streams.

  10. Massively-parallel electron dynamics calculations in real-time and real-space: Toward applications to nanostructures of more than ten-nanometers in size

    SciTech Connect (OSTI)

    Noda, Masashi; Ishimura, Kazuya; Nobusada, Katsuyuki [Institute for Molecular Science, Myodaiji, Okazaki, Aichi 444-8585 (Japan); Yabana, Kazuhiro; Boku, Taisuke [Center for Computational Sciences, University of Tsukuba, 1-1-1 Tennodai, Tsukuba, Ibaraki 305-8577 (Japan)

    2014-05-15

    A highly efficient program of massively parallel calculations for electron dynamics has been developed in an effort to apply the method to optical response of nanostructures of more than ten-nanometers in size. The approach is based on time-dependent density functional theory calculations in real-time and real-space. The computational code is implemented by using simple algorithms with a finite-difference method in space derivative and Taylor expansion in time-propagation. Since the computational program is free from the algorithms of eigenvalue problems and fast-Fourier-transformation, which are usually implemented in conventional quantum chemistry or band structure calculations, it is highly suitable for massively parallel calculations. Benchmark calculations using the K computer at RIKEN demonstrate that the parallel efficiency of the program is very high on more than 60?000 CPU cores. The method is applied to optical response of arrays of C{sub 60} orderly nanostructures of more than 10 nm in size. The computed absorption spectrum is in good agreement with the experimental observation.

  11. Towards Real Time Diagnostics of Hybrid Welding Laser/GMAW

    SciTech Connect (OSTI)

    Timothy Mcjunkin; Dennis C. Kunerth; Corrie Nichol; Evgueni Todorov; Steve Levesque; Feng Yu; Robert Danna Couch

    2013-07-01

    Methods are currently being developed towards a more robust system real time feedback in the high throughput process combining laser welding with gas metal arc welding. A combination of ultrasonic, eddy current, electronic monitoring, and visual techniques are being applied to the welding process. Initial simulation and bench top evaluation of proposed real time techniques on weld samples are presented along with the concepts to apply the techniques concurrently to the weld process. Consideration for the eventual code acceptance of the methods and system are also being researched as a component of this project. The goal is to detect defects or precursors to defects and correct when possible during the weld process.

  12. Towards real time diagnostics of Hybrid Welding Laser/GMAW

    SciTech Connect (OSTI)

    McJunkin, T. R.; Kunerth, D. C.; Nichol, C. I. [Idaho National Laboratory, Idaho Falls, ID 83415-3570 (United States); Todorov, E.; Levesque, S. [Edison Welding Institute, Columbus, OH (United States)

    2014-02-18

    Methods are currently being developed towards a more robust system real time feedback in the high throughput process combining laser welding with gas metal arc welding. A combination of ultrasonic, eddy current, electronic monitoring, and visual techniques are being applied to the welding process. Initial simulation and bench top evaluation of proposed real time techniques on weld samples are presented along with the concepts to apply the techniques concurrently to the weld process. Consideration for the eventual code acceptance of the methods and system are also being researched as a component of this project. The goal is to detect defects or precursors to defects and correct when possible during the weld process.

  13. A comparison of regulatory impacts to real target impacts

    SciTech Connect (OSTI)

    Ammerman, D.J.

    1998-05-01

    The purpose of this paper is to discuss the relative severity of regulatory impacts onto an essentially rigid target to impacts at higher velocities onto real targets. For impacts onto the essentially rigid target all of the kinetic energy of the package is absorbed by deformation of the package. For impacts onto real targets the kinetic energy is absorbed by deformation of the target as well as by deformation of the package. The amount of kinetic energy absorbed by the target does not increase the severity of the impact.

  14. Integration of Real-Time Data Into Building Automation Systems

    SciTech Connect (OSTI)

    Mark J. Stunder; Perry Sebastian; Brenda A. Chube; Michael D. Koontz

    2003-04-16

    The project goal was to investigate the possibility of using predictive real-time information from the Internet as an input to building management system algorithms. The objectives were to identify the types of information most valuable to commercial and residential building owners, managers, and system designers. To comprehensively investigate and document currently available electronic real-time information suitable for use in building management systems. Verify the reliability of the information and recommend accreditation methods for data and providers. Assess methodologies to automatically retrieve and utilize the information. Characterize equipment required to implement automated integration. Demonstrate the feasibility and benefits of using the information in building management systems. Identify evolutionary control strategies.

  15. Handheld portable real-time tracking and communications device

    DOE Patents [OSTI]

    Wiseman, James M. (Albuquerque, NM); Riblett, Jr., Loren E. (Edgewood, NM); Green, Karl L. (Albuquerque, NM); Hunter, John A. (Albuquerque, NM); Cook, III, Robert N. (Rio Rancho, NM); Stevens, James R. (Arlington, VA)

    2012-05-22

    Portable handheld real-time tracking and communications devices include; a controller module, communications module including global positioning and mesh network radio module, data transfer and storage module, and a user interface module enclosed in a water-resistant enclosure. Real-time tracking and communications devices can be used by protective force, security and first responder personnel to provide situational awareness allowing for enhance coordination and effectiveness in rapid response situations. Such devices communicate to other authorized devices via mobile ad-hoc wireless networks, and do not require fixed infrastructure for their operation.

  16. A heterogeneous hierarchical architecture for real-time computing

    SciTech Connect (OSTI)

    Skroch, D.A.; Fornaro, R.J.

    1988-12-01

    The need for high-speed data acquisition and control algorithms has prompted continued research in the area of multiprocessor systems and related programming techniques. The result presented here is a unique hardware and software architecture for high-speed real-time computer systems. The implementation of a prototype of this architecture has required the integration of architecture, operating systems and programming languages into a cohesive unit. This report describes a Heterogeneous Hierarchial Architecture for Real-Time (H{sup 2} ART) and system software for program loading and interprocessor communication.

  17. Real-Time Chemical Imaging of Bacterial Biofilm Development

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration wouldMassR&D100 Winners * Impacts onReal-Time Chemical Imaging of Bacterial BiofilmReal-Time

  18. Real-Time Chemical Imaging of Bacterial Biofilm Development

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Outreach Home RoomPreservation of Fe(II) by Carbon-RichProton DeliveryRadioactiveRare |Real-Time ChemicalReal-Time

  19. MRI Magnet Design: Search Space Analysis, EDAs and a Real-World Problem with Significant Dependencies

    E-Print Network [OSTI]

    Gallagher, Marcus

    of superconductive magnet configurations in Magnetic Resonance Imaging (MRI) systems as a challenging real

  20. Systematic Security and Timeliness Tradeoffs in Real-Time Embedded Systems Kyoung-Don Kang

    E-Print Network [OSTI]

    Kang, Kyoung-Don

    security requirements in soft real-time applications such as battlefield monitoring and target track- ing

  1. Using System Dynamics to Extend Real Options Use: Insights from the Oil & Gas Industry

    E-Print Network [OSTI]

    Ford, David N.

    Using System Dynamics to Extend Real Options Use: Insights from the Oil & Gas Industry Scott to real options through work with a major energy firm to apply real options. Five key challenges facing the real options community are presented and potential system dynamics contributions to these challenges

  2. Real-time measurement of radon activity and mixed radiation fields characterization with silicon pixel detector

    E-Print Network [OSTI]

    Severino, Clizia Tecla; Silari, Marco

    Real-time measurement of radon activity and mixed radiation fields characterization with silicon pixel detector

  3. Facilities & Real Estate Services, 3101 Walnut Street, Philadelphia, PA 19104 Vehicular & Pedestrian Way-finding Directions

    E-Print Network [OSTI]

    Plotkin, Joshua B.

    Facilities & Real Estate Services, 3101 Walnut Street, Philadelphia, PA 19104 Vehicular area located at 3133 Jones Way. #12;Pedestrian Entry: Pedestrian entry to Facilities & Real Estate & Real Estate Services is located. The lower lobby level of Facilities & Real Estate Services can also

  4. 2004-2006 B.S.B.A FINANCE, REAL ESTATE TRACK Name: __________________________________________ UIN#: ____________________________________

    E-Print Network [OSTI]

    2004-2006 B.S.B.A FINANCE, REAL ESTATE TRACK Name: __________________________________________ UIN into MATH 102. FINANCE, REAL ESTATE TRACK MAJOR COURSES COURSE TITLE PRE-REQS GRADE CR TRANSFER Suggested with at least C 3 Junior FIN 450 Real Estate Finance FIN 319 and FIN 323 3 Senior (fall) FIN 451 Real Estate

  5. Use of the Web for Electronic Commerce in Real Estate Kevin Crowston

    E-Print Network [OSTI]

    Crowston, Kevin

    -287- Use of the Web for Electronic Commerce in Real Estate Kevin Crowston Rolf T. Wigand School commerce, the World-wide Web (WWW) in particular, is affecting the real estate industry. Real estate have the potential to drastically change current practices in the real-estate industry, including

  6. Assistant Professor of Real Estate Management Faculty/department Architecture & the Built Environment

    E-Print Network [OSTI]

    Assistant Professor of Real Estate Management Faculty/department Architecture & the Built of the built environment. The department has an annual MSc student intake of about 80. The field of Real Estate and operating buildings and real estate portfolios. In the past 25 years the chair of Real Estate Management has

  7. Software realization of real-time neutrons and {gamma}-rays pulse shape discrimination using CUDA platform

    SciTech Connect (OSTI)

    Kolbasin, V. A.; Ivanov, A. I.; Pedash, V. Y. [Inst. for Scintillation Materials NAS of Ukraine, Kharkov (Ukraine)

    2011-07-01

    The two pulse shape discrimination methods were implemented in real-time. The pulse gradient analysis method was implemented programmatically on PC. The method based on artificial neural network was programmatically implemented using CUDA platform. It is shown that both implementations can provide up to 10{sup 6} pulses per second processing performance. The results for pulse shape discrimination using polycrystalline stilbene and LiF detectors were shown. (authors)

  8. The effect of congestion location on motorists' propensity to divert in response to real-time information 

    E-Print Network [OSTI]

    Jeyapaul, Anand

    1992-01-01

    to Real-Time Information. (December 1992) Anand Jeyapaul, B. Tech. , Indian Institute of Technology Chair of Advisory Committee: Dr. Conrad L. Dudek A work-based telephone survey of commuters in Dallas was done primarily to study if the motorists... such as age, sex, average travel time, and importance of arriving at work on time. Using the survey, motorist time savings values were obtained for four hypothetical radio traffic advisory messages, designed to vary alternative route and congestion location...

  9. Software Architecture for a Firm RealTime Database System YoungKuk Kim Matthew R. Lehr & Sang H. Son

    E-Print Network [OSTI]

    Son, Sang H.

    ­time database management system (RT­DBMS) must con­ front many new and practical problems which have been often ignored in previous work based on simulation. In addition to transaction scheduling, an RT­DBMS must deal­time technology has been applied to architect an RT­DBMS on a real­time microkernel operating sys­ tem and how

  10. Real-time operating mode with DSSSD detector to search for short correlation ER-alpha chains

    E-Print Network [OSTI]

    Tsyganov, Yury

    2015-01-01

    Real-time PC based algorithm is developed for DSSSD detector. Complete fusion nuclear reaction natYb+48Ca->217Th is used to test this algorithm at 48Ca beam. Example of successful application of a former algorithm for resistive strip PIPS detector in 249Bk+48Ca nuclear reaction is presented too. Case of alpha-alpha correlations is also under brief consideration.

  11. Real Time Head Pose Estimation from Consumer Depth Cameras

    E-Print Network [OSTI]

    Wolberg, George

    for estimating location and orientation of a person's head, from depth data acquired by a low quality device. OurReal Time Head Pose Estimation from Consumer Depth Cameras Gabriele Fanelli1 , Thibaut Weise2 and the variance of the head position and orientation. We evaluate three different approaches to jointly take

  12. Real Property Update Form Fiscal Year: 2007-2008

    E-Print Network [OSTI]

    Elzanowski, Marek

    Real Property Update Form Fiscal Year: 2007-2008 Action: ___New CIP Record ___ Increase Existing:_________________ Print Clear #12;19) Funding Source Information: (enter all funding distributions that incurred capital/Code: Date: 25) Depreciation Start Date: (see OUS Fiscal Policy Manual for definition) Date: Notes

  13. SHORT-TERM GENERATION ASSET VALUATION: A REAL OPTIONS APPROACH

    E-Print Network [OSTI]

    Tseng, Chung-Li

    using real options to value power plants with unit commitment constraints over a short-term period. We, that a certain lead time for commitment and decommitment decisions is necessary to start up and shut down a unit tackled this power plant valuation problem using financial options theory has overlooked the plant's unit-commitment

  14. Global warming is real, and Nevertheless, practical actions, which

    E-Print Network [OSTI]

    #12;Global warming is real, and Nevertheless, practical actions, which ICEBERG BREAKS OFF the San BY JAMES HANSEN Global Warming Defusing the #12;became strikingly apparent to me one summer afternoon. Objective analysis of global warming requires quantitative knowledge of three issues: the sensitivity

  15. COOPERATIVE REAL-TIME TASK ALLOCATION AMONG GROUPS OF UAVS

    E-Print Network [OSTI]

    Minai, Ali A.

    Chapter 1 COOPERATIVE REAL-TIME TASK ALLOCATION AMONG GROUPS OF UAVS Yan Jin Marios M. Polycarpou of Cincinnati Cincinnati, OH 45221 Abstract Uninhabited autonomous vehicles(UAVs) are an increasingly important, and this is the focus of the research presented here. We consider a heterogeneous group of UAVs drawn from several

  16. REAL TIME MONITORING OF INFRASTRUCTURE USING TDR TECHNOLOGY: CASE HISTORIES

    E-Print Network [OSTI]

    REAL TIME MONITORING OF INFRASTRUCTURE USING TDR TECHNOLOGY: CASE HISTORIES Kevin M. O Reflectometry (TDR) is a versatile technology amenable to a variety of measurements and nondestructive in a companion paper and this paper focuses on case histories in which TDR was used to monitor deformation

  17. TOWARDS REAL-TIME GENERATION SCHEDULING IN MICROGRIDS WITH

    E-Print Network [OSTI]

    Zhang, Junshan

    TOWARDS REAL-TIME GENERATION SCHEDULING IN MICROGRIDS WITH PERFORMANCE GUARANTEE LIAN LU, JINLONG TU, CHI-KIN CHAU, MINGHUA CHEN, ZHAO XU AND XIAOJUN LIN INTRODUCTION Microgrid is an emerging- generation improves generation efficiency by 2-3x. A key problem in microgrid operations is how to schedule

  18. Real-time Photo Mining from the Twitter Stream

    E-Print Network [OSTI]

    Yanai, Keiji

    Real-time Photo Mining from the Twitter Stream: Event Photo Discovery and Food Photo Detection-Communications, Tokyo, Japan #12;Background ·Various kinds of photos are posted to microblogs every minutes. ·The photos photo source than Flickr. #12;Twitter vs. Flickr as photo sources ·Everyday life · w/ tweet messages

  19. Real-Time Redox Measurements during Endoplasmic Reticulum Stress Reveal

    E-Print Network [OSTI]

    Mullins, Dyche

    Real-Time Redox Measurements during Endoplasmic Reticulum Stress Reveal Interlinked Protein Folding.10.011 SUMMARY Disruption of protein folding in the endoplasmic reticulum (ER) causes unfolded proteins to accumu is active. Because ER redox po- tential is optimized for oxidative protein folding, we reasoned

  20. Hyperbolic Real Quadratic Cellular Automata J. Delgado1

    E-Print Network [OSTI]

    are hyperbolic for large values of the parameter. Keywords. Hyperbolicity. -limit set. Lattice Dynamical Systems systems generated by a group of spatial translations : M M, x = {x} (x) = {x }, that is ((x)) = x , #12. In [11] real cellular automata appear to describe bifurcations of coupled logistic map together a linear