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1

Wide-area, real-time monitoring and visualization system  

SciTech Connect

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.

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

2011-11-15T23:59:59.000Z

2

Wide-area, real-time monitoring and visualization system  

DOE Patents (OSTI)

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.

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

2013-03-19T23:59:59.000Z

3

Definition: Wide Area Monitoring, Visualization, & Control | Open Energy  

Open Energy Info (EERE)

Wide Area Monitoring, Visualization, & Control Wide Area Monitoring, Visualization, & Control Jump to: navigation, search Dictionary.png Wide Area Monitoring, Visualization, & Control Wide area monitoring and visualization requires time synchronized sensors, communications, and information processing that make it possible for the condition of the bulk power system to be observed and understood in real-time so that protective, preventative, or corrective action can be taken.[1] Related Terms Wide area, bes emergency, sustainability, smart grid References ↑ SmartGrid.gov 'Description of Functions' An inl LikeLike UnlikeLike You like this.Sign Up to see what your friends like. ine Glossary Definition Retrieved from "http://en.openei.org/w/index.php?title=Definition:Wide_Area_Monitoring,_Visualization,_%26_Control&oldid=502579

4

Demonstration of a Novel Synchrophasor-based Situational Awareness System: Wide Area Power System Visualization, On-line Event Replay and Early Warning of Grid Problems  

SciTech Connect

Since the large North Eastern power system blackout on August 14, 2003, U.S. electric utilities have spent lot of effort on preventing power system cascading outages. Two of the main causes of the August 14, 2003 blackout were inadequate situational awareness and inadequate operator training In addition to the enhancements of the infrastructure of the interconnected power systems, more research and development of advanced power system applications are required for improving the wide-area security monitoring, operation and planning in order to prevent large- scale cascading outages of interconnected power systems. It is critically important for improving the wide-area situation awareness of the operators or operational engineers and regional reliability coordinators of large interconnected systems. With the installation of large number of phasor measurement units (PMU) and the related communication infrastructure, it will be possible to improve the operators’ situation awareness and to quickly identify the sequence of events during a large system disturbance for the post-event analysis using the real-time or historical synchrophasor data. The purpose of this project was to develop and demonstrate a novel synchrophasor-based comprehensive situational awareness system for control centers of power transmission systems. The developed system named WASA (Wide Area Situation Awareness) is intended to improve situational awareness at control centers of the power system operators and regional reliability coordinators. It consists of following main software modules: • Wide-area visualizations of real-time frequency, voltage, and phase angle measurements and their contour displays for security monitoring. • Online detection and location of a major event (location, time, size, and type, such as generator or line outage). • Near-real-time event replay (in seconds) after a major event occurs. • Early warning of potential wide-area stability problems. The system has been deployed and demonstrated at the Tennessee Valley Authority (TVA) and ISO New England system using real-time synchrophasor data from openPDC. Apart from the software product, the outcome of this project consists of a set of technical reports and papers describing the mathematical foundations and computational approaches of different tools and modules, implementation issues and considerations, lessons learned, and the results of lidation processes.

Rosso, A.

2012-12-31T23:59:59.000Z

5

SUBSURFACE VISUAL ALARM SYSTEM ANALYSIS  

SciTech Connect

The ''Subsurface Fire Hazard Analysis'' (CRWMS M&O 1998, page 61), and the document, ''Title III Evaluation Report for the Surface and Subsurface Communication System'', (CRWMS M&O 1999a, pages 21 and 23), both indicate the installed communication system is adequate to support Exploratory Studies Facility (ESF) activities with the exception of the mine phone system for emergency notification purposes. They recommend the installation of a visual alarm system to supplement the page/party phone system The purpose of this analysis is to identify data communication highway design approaches, and provide justification for the selected or recommended alternatives for the data communication of the subsurface visual alarm system. This analysis is being prepared to document a basis for the design selection of the data communication method. This analysis will briefly describe existing data or voice communication or monitoring systems within the ESF, and look at how these may be revised or adapted to support the needed data highway of the subsurface visual alarm. system. The existing PLC communication system installed in subsurface is providing data communication for alcove No.5 ventilation fans, south portal ventilation fans, bulkhead doors and generator monitoring system. It is given that the data communication of the subsurface visual alarm system will be a digital based system. It is also given that it is most feasible to take advantage of existing systems and equipment and not consider an entirely new data communication system design and installation. The scope and primary objectives of this analysis are to: (1) Briefly review and describe existing available data communication highways or systems within the ESF. (2) Examine technical characteristics of an existing system to disqualify a design alternative is paramount in minimizing the number of and depth of a system review. (3) Apply general engineering design practices or criteria such as relative cost, and degree of difficulty and complexity in determining requirements in adapting existing data communication highways to support the subsurface visual alarm system. These requirements would include such things as added or new communication cables, added Programmable Logic Controller (PLC), Inputs and Outputs (I/O), and communication hardware components, and human machine interfaces and their software operating system. (4) Select the best data communication highway system based on this review of adapting or integrating with existing data communication systems.

D.W. Markman

2001-08-06T23:59:59.000Z

6

Geographic Information System for Visualization of PHEV Fleet...  

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

Geographic Information System for Visualization of PHEV Fleet Data Geographic Information System for Visualization of PHEV Fleet Data 2010 DOE Vehicle Technologies and Hydrogen...

7

Visualizing operators of coupled spin systems  

E-Print Network (OSTI)

The state of quantum systems, their energetics, and their time evolution is modeled by abstract operators. How can one visualize such operators for coupled spin systems? A general approach is presented which consists of several shapes representing linear combinations of spherical harmonics. It is applicable to an arbitrary number of spins and can be interpreted as a generalization of Wigner functions. The corresponding visualization transforms naturally under non-selective spin rotations as well as spin permutations. Examples and applications are illustrated for the case of three spins 1/2.

Ariane Garon; Robert Zeier; Steffen J. Glaser

2014-09-18T23:59:59.000Z

8

Geographic Information System At International Geothermal Area, Indonesia  

Open Energy Info (EERE)

International Geothermal Area, Indonesia International Geothermal Area, Indonesia (Nash, Et Al., 2002) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Geographic Information System At International Geothermal Area Indonesia (Nash, Et Al., 2002) Exploration Activity Details Location International Geothermal Area Indonesia Exploration Technique Geographic Information System Activity Date Usefulness not indicated DOE-funding Unknown Notes GIs also facilitates grid data (raster) analysis and visualization. For example, a raster GIs layer, derived from an enhanced Landsat 7 Thematic Mapper (TM) image of the Karaha-Telaga Bodas area, Indonesia, is shown in Figure 2. References Gregory D. Nash, Christopher Kesler, Michael C. Adam (2002) Geographic Information Systems- Tools For Geotherm Exploration, Tracers

9

Advanced 3D Sensing and Visualization System for Unattended Monitoring  

SciTech Connect

The purpose of this project was to create a reliable, 3D sensing and visualization system for unattended monitoring. The system provides benefits for several of Sandia's initiatives including nonproliferation, treaty verification, national security and critical infrastructure surety. The robust qualities of the system make it suitable for both interior and exterior monitoring applications. The 3D sensing system combines two existing sensor technologies in a new way to continuously maintain accurate 3D models of both static and dynamic components of monitored areas (e.g., portions of buildings, roads, and secured perimeters in addition to real-time estimates of the shape, location, and motion of humans and moving objects). A key strength of this system is the ability to monitor simultaneous activities on a continuous basis, such as several humans working independently within a controlled workspace, while also detecting unauthorized entry into the workspace. Data from the sensing system is used to identi~ activities or conditions that can signi~ potential surety (safety, security, and reliability) threats. The system could alert a security operator of potential threats or could be used to cue other detection, inspection or warning systems. An interactive, Web-based, 3D visualization capability was also developed using the Virtual Reality Modeling Language (VRML). The intex%ace allows remote, interactive inspection of a monitored area (via the Internet or Satellite Links) using a 3D computer model of the area that is rendered from actual sensor data.

Carlson, J.J.; Little, C.Q.; Nelson, C.L.

1999-01-01T23:59:59.000Z

10

Coherence in nervous system design: the visual system of Pantodon buchholzi  

Science Journals Connector (OSTI)

...by S. P. Collin and N. J. Marshall Coherence in nervous system design: the visual...fusiform cell|Pantodon buchholzi | Coherence in nervous system design: the visual...Relationship Vision, Ocular physiology Coherence in nervous system design: the visual...

2000-01-01T23:59:59.000Z

11

Large-area visually augmented navigation for autonomous underwater vehicles  

E-Print Network (OSTI)

This thesis describes a vision-based, large-area, simultaneous localization and mapping (SLAM) algorithm that respects the low-overlap imagery constraints typical of autonomous underwater vehicles (AUVs) while exploiting ...

Eustice, Ryan M

2005-01-01T23:59:59.000Z

12

Perceiving electrical stimulation of identified human visual areas  

Science Journals Connector (OSTI)

...the spatial RF of the electrode. Color scale shows the rms power of the LFP at each spatial field location (no color means...Erb M, Grodd W (2002) Object-selective responses in the human motion area MT/MST. Nat Neurosci 5:17 ZZQQhy18. Murphey et al...

Dona K. Murphey; John H. R. Maunsell; Michael S. Beauchamp; Daniel Yoshor

2009-01-01T23:59:59.000Z

13

A Knowledge-based System with Audio-Visual Aids  

Science Journals Connector (OSTI)

......December 1989 research-article Articles A Knowledge-based System with Audio-Visual Aids...0298-52-4326. Email: tabata@ulis.ac.jp A Knowledge-based System with Audio-Visual Aids (KS/AV) is presented. KS/AV is a knowledge-based system that has multiple types......

Koichi Tabata; Shigeo Sugimoto

1989-12-01T23:59:59.000Z

14

An Application-Independent System for Visualizing User Operation History  

E-Print Network (OSTI)

An Application-Independent System for Visualizing User Operation History Toshio Nakamura Department conventional interactive systems provide the user operation history only as a list of text commands. The text have been proposed. For example, the Chimera system [17] visualizes an operation history as a sequence

Igarashi, Takeo

15

E-Print Network 3.0 - aging visual system Sample Search Results  

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

76 To appear in the IEEE Visualization 2002 Proceedings A Model for the Visualization Exploration Process Summary: , visualization models, visuali- zation systems, scientific...

16

Geographic Information System At International Geothermal Area...  

Open Energy Info (EERE)

navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Geographic Information System At International Geothermal Area, Indonesia (Nash, Et Al., 2002) Exploration...

17

Visual Feedback in a Coordinated Hand-Eye System  

E-Print Network (OSTI)

A system is proposed for the development of new techniques for the control and monitoring of a mechanical arm-hand. The use of visual feedback is seen to provide new interactive capabilities in a machine hand-eye system. ...

Woodham, Robert J.

18

Structural Monitoring System (SMS) and Visual System (VS)  

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

Page 1 of 2 Oak Ridge National Laboratory Tennessee Pennsylvania Massachusetts Structural Monitoring System (SMS) and Visual System (VS) Challenge The Oak Ridge National Laboratory (ORNL) has many buildings that are in surveillance and maintenance mode while awaiting deactivation and decommissioning (D&D). During this time, entry for inspection is periodic with entry requirements based on previous knowledge of facility conditions. However, entry requirements and access safety can change due to deteriorating conditions such as collapsed or collapsing ceilings, structures, ductwork, etc, which can spread radiological, chemical, or asbestos contamination. Buildings 3026 and 2000 are two such buildings out of many at ORNL. Tech Solution

19

Visual Comfort Analysis of Innovative Interior and Exterior Shading Systems  

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

Visual Comfort Analysis of Innovative Interior and Exterior Shading Systems Visual Comfort Analysis of Innovative Interior and Exterior Shading Systems for Commercial Buildings using High Resolution Luminance Images Title Visual Comfort Analysis of Innovative Interior and Exterior Shading Systems for Commercial Buildings using High Resolution Luminance Images Publication Type Journal Article LBNL Report Number LBNL-4417E Year of Publication 2011 Authors Konis, Kyle, Eleanor S. Lee, and Robert D. Clear Call Number LBNL-4417E Abstract The objective of this study was to explore how calibrated high dynamic range (HDR) images (luminance maps) acquired in real world daylit environments can be used to characterize, evaluate, and compare visual comfort conditions of innovative facade shading and light-redirecting systems. Detailed (1536 x 1536 pixel) luminance maps were time-lapse acquired from two view positions in an unoccupied full scale testbed facility. These maps were analyzed using existing visual comfort metrics to quantify how innovative interior and exterior shading systems compare to conventional systems under real sun and sky conditions over a solstice-to-solstice test interval. The results provide a case study in the challenges and potential of methods of visualizing, evaluating and summarizing daily and seasonal variation of visual comfort conditions computed from large sets of image data.

20

Industrial & Systems Engineering Areas of Engineering Interests  

E-Print Network (OSTI)

Industrial & Systems Engineering Areas of Engineering Interests The Department of Industrial and Systems Engineering understands our students may work as Industrial Engineers in other engineering industries, and to help prepare them for these careers, the ISE Areas of Interest was formulated. The courses

Berdichevsky, Victor

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


21

New trends of visualization in smart production control systems  

Science Journals Connector (OSTI)

The paper reports on first experiences with modern web-based technologies used in building the human-machine interfaces for the industrial automation applications. It mainly focuses on distributed and intelligent manufacturing control systems designed ... Keywords: AJAX, GWT, HTML5, distributed intelligent control, manufacturing, multi-agent systems, ontology, service-oriented architectures, visualization, web application

Pavel Vrba; Petr Kadera; Václav Jirkovský; Marek Obitko; Vladimír Ma?ík

2011-08-01T23:59:59.000Z

22

Visualization and Classification of Power System Frequency Data Streams  

SciTech Connect

Two challenges in the realization of the smart grid technology are the ability to visualize the deluge of expected data streams for global situational awareness and the ability to detect disruptive and classify events from spatially-distributed high-speed power system frequency measurements while minimizing false alarms and eliminating missed detection. This paper presents an interactive visualization model for high speed power system frequency data streams that presents both local and global views of the data streams for decision making process. It also presents a K-Median for clustering and identifying disruptive events in spatially-distributed data streams. The results from experimental evaluation on a variety of datasets show that K-Median achieve better performance and empowers analysts with the ability to make sense of a deluge of frequency measurements in a real-time situation.

Bank, Jason N [ORNL; Omitaomu, Olufemi A [ORNL; Fernandez, Steven J [ORNL; Liu, Yilu [ORNL

2009-01-01T23:59:59.000Z

23

Project Assignment To develop a creative information visualization system. Ideally, your efforts are expected to be  

E-Print Network (OSTI)

the battle! Step 3. To develop the information visualization system: Design your visualization and topic to be addressed. #12;· Mar 23 - Project mid-way progress report due. This should be two pages

Yang, Jing

24

Computer-aided visualization and analysis system for sequence evaluation  

DOE Patents (OSTI)

A computer system for analyzing nucleic acid sequences is provided. The computer system is used to perform multiple methods for determining unknown bases by analyzing the fluorescence intensities of hybridized nucleic acid probes. The results of individual experiments are improved by processing nucleic acid sequences together. Comparative analysis of multiple experiments is also provided by displaying reference sequences in one area and sample sequences in another area on a display device. 27 figs.

Chee, M.S.

1998-08-18T23:59:59.000Z

25

Geographic Information System At Dixie Valley Geothermal Area...  

Open Energy Info (EERE)

Geographic Information System At Dixie Valley Geothermal Area (Iovenitti, Et Al., 2012) Exploration Activity Details Location Dixie Valley Geothermal Area Exploration Technique...

26

Geographic Information System At Cove Fort Area (Nash, Et Al., 2002) | Open  

Open Energy Info (EERE)

Nash, Et Al., 2002) Nash, Et Al., 2002) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Geographic Information System At Cove Fort Area (Nash, Et Al., 2002) Exploration Activity Details Location Cove Fort Geothermal Area Exploration Technique Geographic Information System Activity Date Usefulness not indicated DOE-funding Unknown Notes An example, shown in Figure 1, shows results from the classification of big sagebrush (Artimesia tridentata) spectra, acquired over the Cove Fort-Sulphurdale, Utah thermal anomaly, in relation to geology References Gregory D. Nash, Christopher Kesler, Michael C. Adam (2002) Geographic Information Systems- Tools For Geotherm Exploration, Tracers Data Analysis, And Enhanced Data Distribution, Visualization, And

27

Geographic Information System At Cove Fort Area - Vapor (Nash, Et Al.,  

Open Energy Info (EERE)

Nash, Et Al., Nash, Et Al., 2002) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Geographic Information System At Cove Fort Area (Nash, Et Al., 2002) Exploration Activity Details Location Cove Fort Geothermal Area Exploration Technique Geographic Information System Activity Date Usefulness not indicated DOE-funding Unknown Notes An example, shown in Figure 1, shows results from the classification of big sagebrush (Artimesia tridentata) spectra, acquired over the Cove Fort-Sulphurdale, Utah thermal anomaly, in relation to geology References Gregory D. Nash, Christopher Kesler, Michael C. Adam (2002) Geographic Information Systems- Tools For Geotherm Exploration, Tracers Data Analysis, And Enhanced Data Distribution, Visualization, And Management

28

Geographic Information System At Fish Lake Valley Area (Deymonaz, Et Al.,  

Open Energy Info (EERE)

Geographic Information System At Fish Lake Valley Area (Deymonaz, Et Al., Geographic Information System At Fish Lake Valley Area (Deymonaz, Et Al., 2008) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Geographic Information System At Fish Lake Valley Area (Deymonaz, Et Al., 2008) Exploration Activity Details Location Fish Lake Valley Area Exploration Technique Geographic Information System Activity Date Usefulness useful DOE-funding Unknown Notes Several datasets have been incorporated into a GIS database for map production, data archiving, data visualization, and modeling. These include (1) geology map layers produced from field work done on this project; (2) previously drilled U.S. Borax exploration bore holes and ancillary data; (3) temperature gradients; (4) thermal anomalies; and (5) gravity data.

29

MONGA, GEISLER, AND EVANS: HUMAN VISUAL SYSTEM MODELS 1 Linear, Color Separable, Human Visual System  

E-Print Network (OSTI)

does not have perceptual meaning in Authors are with the Center for Perceptual Systems, The University space where Eu- clidean distance has perceptual meaning. This paper eval- uates color spaces for vector error lter optimization. In order of increasing quality, the color spaces are YIQ, YUV, opponent

Evans, Brian L.

30

Geographic Information System At Lightning Dock Geothermal Area...  

Open Energy Info (EERE)

navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Geographic Information System At Lightning Dock Geothermal Area (Getman, 2014) Exploration Activity...

31

1 Copyright 2011 by ASME This paper presents the vision system and visual processing for  

E-Print Network (OSTI)

1 Copyright © 2011 by ASME ABSTRACT This paper presents the vision system and visual processing for a biomimetic elastic cable-driven quadruped robot Robo- Cat. This paper presents the vision system and visual-level cognition algorithms, software architec- ture and hardware implementation. The system uses two video cameras

Starzyk, Janusz A.

32

A comparative analysis of area navigation systems for general aviation  

E-Print Network (OSTI)

Within the next decade area navigation is to become the primary method of air navigation within the United States. There are numerous radio navigation systems that offer the capabilities of area navigation to general ...

Dodge, Steven Malcolm

1973-01-01T23:59:59.000Z

33

Decomposition algorithms for multi-area power system analysis  

E-Print Network (OSTI)

. This dissertation investigates decomposition algorithms for multi-area power system transfer capability analysis and economic dispatch analysis. All of the proposed algorithms assume that areas do not share their network operating and economic information among...

Min, Liang

2007-09-17T23:59:59.000Z

34

Dynamics Visual Servo Control System for the Electric Buses Battery Replacement Robot Following the Target  

Science Journals Connector (OSTI)

This paper designs a robotic system based on dynamics visual servo control system for the electric buses battery replacement robot following the target in order to meet the development of the domestic electric car and to adapt to changes in the height ... Keywords: battery replacement robot, following the target, multi-axis motion control technology, dynamics visual servo, PID control

Qi Hui; Tan Lin

2012-04-01T23:59:59.000Z

35

EVITA: A Prototype System for Efficient Visualization and Interrogation of Terascale Datasets  

E-Print Network (OSTI)

EVITA: A Prototype System for Efficient Visualization and Interrogation of Terascale Datasets Raghu and visualization techniques has not kept pace with the growth in size and complexity of such datasets. To address datasets. The cornerstone of the EVITA system is a representational scheme that allows ranked access

Fowler, James E.

36

Integrated Visualization Schemes for an Information and Communication Web Log Based Management System  

Science Journals Connector (OSTI)

This paper presents a set of visualization methods incorporated in a system for internal technologically mediated communication and information management. This system, which assumes an organizational context and an intranet built on World Wide Web technologies ... Keywords: information visualization, information and communication management, web logs

Oscar Mealha; Beatriz Sousa Santos; Jose Nunes; Florin Zamfir

2004-07-01T23:59:59.000Z

37

A Virtual Environment for Interactive Visualization of Power System Economic and Security Information  

E-Print Network (OSTI)

. In contrast, the purpose of the work presented here is to use a VE to interactively visualize more abstract of Illinois at Urbana-Champaign Urbana, IL 61801 USA Abstract Simulation and analysis of power systems often power system data. Thus this work is more akin to scientific visualization. An overview of using VEs

38

Geographic Information System At Dixie Valley Geothermal Area...  

Open Energy Info (EERE)

Details Location Dixie Valley Geothermal Area Exploration Technique Geographic Information System Activity Date 1996 - 1997 Usefulness not indicated DOE-funding Unknown...

39

Geographic Information System At Chena Geothermal Area (Holdmann...  

Open Energy Info (EERE)

Activity Details Location Chena Geothermal Area Exploration Technique Geographic Information System Activity Date 2005 - 2007 Usefulness useful DOE-funding Unknown Exploration...

40

Geographic Information System At Cove Fort Area - Vapor (Nash...  

Open Energy Info (EERE)

navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Geographic Information System At Cove Fort Area - Vapor (Nash, Et Al., 2002) Exploration Activity Details...

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


41

(Dehumidification system for high humidity areas)  

SciTech Connect

The indoor swimming pool at Glen Cove YMCA, Glen Cove, New York, installed a dehumidification and water heating system. This report is the specifications of the new system, which includes dehumidifier/air handler, condenser/water heater, and outdoor condenser. (JF)

Stark, W.

1990-10-26T23:59:59.000Z

42

A conceptional framework for rapid prototyping system for architectural visualization  

E-Print Network (OSTI)

Visualizing design through various mediums such as model building, rendering and drawing has always been the primary means of communication in the field of architecture. Recently, computer technology has became one of the important methods...

Vanguri, Sarma

1996-01-01T23:59:59.000Z

43

Neutron radiation area monitoring system for proton therapy facilities  

Science Journals Connector (OSTI)

......Germany A neutron radiation area monitoring system...hardware and a suite of software applications that were...facility. Additional software applications provide...analysis, plotting, radiation protection reporting...ultra-conservative shielding and safety systems, which would......

W. D. Newhauser; X. Ding; D. Giragosian; S. Nill; U. Titt

2005-12-20T23:59:59.000Z

44

Geographic Information System At Nevada Test And Training Range Area  

Open Energy Info (EERE)

Geographic Information System At Nevada Test And Training Range Area Geographic Information System At Nevada Test And Training Range Area (Sabin, Et Al., 2004) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Geographic Information System At Nevada Test And Training Range Area (Sabin, Et Al., 2004) Exploration Activity Details Location Nevada Test And Training Range Area Exploration Technique Geographic Information System Activity Date Usefulness not indicated DOE-funding Unknown Notes Nellis Air Force Range (NAFR) occupies over 3 million acres in southern Nevada (Figure 1). We recently assessed potential utility-grade geothermal resources and possible target areas for exploration by constructing a GIS of this area and applying the occurrence model ideas outlined above (ITSI, 2003; Sabin et al., 2004). We list below many of the factors considered.

45

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

SciTech Connect

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

Endert, Alexander; North, Chris

2012-10-14T23:59:59.000Z

46

Service-Oriented Architecture for VIEW: a Visual Scientific Workflow Management System  

E-Print Network (OSTI)

Service-Oriented Architecture for VIEW: a Visual Scientific Workflow Management System Cui Lin architecture, we further propose a service-oriented archi- tecture for VIEW (a VIsual sciEntific Workflow discoveries. In contrast to business workflows, which are typically controlflow oriented, scien- tific

Hua, Jing

47

Interactive Visual Analysis and Exploration of Injection Systems Simulations Kresimir Matkovic  

E-Print Network (OSTI)

, parallel coordinates, pie-chart, etc. A Diesel Common Rail Injector with 2/2 Way Valve is used for a case of fuel injection systems. CR Categories: J.2.5 [Computer Applications]: PHYSICAL SCIENCES AND ENGINEERING--Engineering]: COMPUTER GRAPHICS-- General Keywords: Information visualization, visual exploration, simula- tion

48

A Real-time Visual Tracking System in the Robot Soccer Domain Bo Li, Edward Smith, Huosheng Hu, Libor Spacek  

E-Print Network (OSTI)

A Real-time Visual Tracking System in the Robot Soccer Domain Bo Li, Edward Smith, Huosheng Hu Abstract This paper presents a real-time visual tracking system in the robot soccer domain. The details of the Essex Wizards robot football team and its control system are described. A real-time visual tracking

Hu, Huosheng

49

Protected Water Area System (Iowa) | Department of Energy  

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

Protected Water Area System (Iowa) Protected Water Area System (Iowa) Protected Water Area System (Iowa) < Back Eligibility Agricultural Commercial Construction Fed. Government Fuel Distributor General Public/Consumer Industrial Installer/Contractor Institutional Investor-Owned Utility Local Government Low-Income Residential Multi-Family Residential Municipal/Public Utility Nonprofit Residential Retail Supplier Rural Electric Cooperative Schools State/Provincial Govt Systems Integrator Transportation Tribal Government Utility Savings Category Alternative Fuel Vehicles Hydrogen & Fuel Cells Buying & Making Electricity Water Home Weatherization Solar Wind Program Info State Iowa Program Type Environmental Regulations Provider Iowa Department of Natural Resources The Natural Resource Commission maintains a state plan for the design and

50

Issues Associated with the Development of a Wide-Area Analysis and Visualization Environment  

E-Print Network (OSTI)

such an interconnection is physically one big electric circuit, from an operational perspective it is subdivided and Technology Division Department of Electrical & Computer Engineering Department of Electrical & Computer in the others there is only limited data exchange between them and operators in one control area have only

51

Artificial Neural Network Based Control Strategy Research and Simulation on Robot Uncalibrated Visual Servoing System  

Science Journals Connector (OSTI)

This paper presents a control strategy and new simulation model for the visual servoing control system with an eye-in-hand configuration from a 6-DOF robot of puma560. Because of the complexity of the calibrat...

Jie Dong; Xuemei Jia; Xu Zhang

2013-01-01T23:59:59.000Z

52

Development of a Visualized Modeling and Simulation Environment for Multi-domain Physical Systems  

Science Journals Connector (OSTI)

This article introduces the development of a software environment for both Visualized modeling and simulation of mechatronic multi-domain systems. The environment utilises Modelica language to model multi-doma...

Y. L. Tian; Y. H. Yan; R. M. Parkin…

2008-01-01T23:59:59.000Z

53

THREE DIMENSIONAL VISUALIZATIONS FOR POWER SYSTEM CONTINGENCY ANALYSIS VOLTAGE DATA  

E-Print Network (OSTI)

arrangement. A typical CA models single element outage (one-transmission line or one-generator outage), multiple-element outage (two-transmission line outage, one transmission line and one generator outage, etc data. We visualize vulnerability levels of buses and severity information of outages separately

54

Transparent Cockpit: Visual Assistance System for Vehicle Using Retro-reflective Projection Technology  

E-Print Network (OSTI)

Transparent Cockpit: Visual Assistance System for Vehicle Using Retro-reflective Projection is displayed on the inner wall of the vehicle using a retro-reflective projection technology. In this system, such as the traffic sign detection system[l, 2], blind spot monitor[5, 11], night view system[13], and using a retro

Tachi, Susumu

55

Wide Area Ocean Networks: Architecture and System Design Considerations  

E-Print Network (OSTI)

static with power tether: these will either reside on the sea-bed or float on the ocean surface (surfaceWide Area Ocean Networks: Architecture and System Design Considerations Sumit Roy University 98105-6698 {payman,rouseff,warren}@apl.washington.edu ABSTRACT Wide area ocean networks for monitoring

Arabshahi, Payman

56

300 Area waste acid treatment system closure plan. Revision 1  

SciTech Connect

This section provides a description of the Hanford Site, identifies the proposed method of 300 Area Waste Acid Treatment System (WATS) closure, and briefly summarizes the contents of each chapter of this plan.

NONE

1996-03-01T23:59:59.000Z

57

Visualization of Traffic Flow and Atmospheric Pollutant Flow in Urban Areas  

E-Print Network (OSTI)

and air pollutants using polygons and translucent particles. The system is applied for public roads around.transport.iis.u-tokyo.ac.jp CCity modelity model Air pollutionAir pollution simsim.. TrafficTraffic simsim.. CCity modelity model Air pollutionAir pollution simsim.. TrafficTraffic simsim.. #12;

Tokyo, University of

58

Modular Biomass Systems Could Boost Rural Areas | Department of Energy  

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

Modular Biomass Systems Could Boost Rural Areas Modular Biomass Systems Could Boost Rural Areas Modular Biomass Systems Could Boost Rural Areas June 16, 2010 - 1:09pm Addthis Community Power Corporation's modular biomass systems can generate up to 100 kilowatts of energy. | Courtesy of Community Power Corporation Community Power Corporation's modular biomass systems can generate up to 100 kilowatts of energy. | Courtesy of Community Power Corporation Stephen Graff Former Writer & editor for Energy Empowers, EERE Increased ethanol production will help revitalize the rural economy and decrease America's dependence on foreign oil, but there are other ways to create opportunities in the farmlands. For Robb Walt, president of Community Power Corporation (CPC) in Littleton, Colo., one answer is community-scale, bio-energy service companies, or

59

Modular Biomass Systems Could Boost Rural Areas | Department of Energy  

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

Modular Biomass Systems Could Boost Rural Areas Modular Biomass Systems Could Boost Rural Areas Modular Biomass Systems Could Boost Rural Areas June 16, 2010 - 1:09pm Addthis Community Power Corporation's modular biomass systems can generate up to 100 kilowatts of energy. | Courtesy of Community Power Corporation Community Power Corporation's modular biomass systems can generate up to 100 kilowatts of energy. | Courtesy of Community Power Corporation Stephen Graff Former Writer & editor for Energy Empowers, EERE Increased ethanol production will help revitalize the rural economy and decrease America's dependence on foreign oil, but there are other ways to create opportunities in the farmlands. For Robb Walt, president of Community Power Corporation (CPC) in Littleton, Colo., one answer is community-scale, bio-energy service companies, or

60

Visual Data Analysis for Detecting Flaws and Intruders in Computer Network Systems  

E-Print Network (OSTI)

Visual Data Analysis for Detecting Flaws and Intruders in Computer Network Systems Soon Tee Teoh T the complex behaviors of computer network systems. We describe three log-file analysis applications operation of a large computer network sys- tem, the common practice is to constantly collect system logs

Ma, Kwan-Liu

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


61

Geographic Information System At Brady Hot Springs Area (Laney, 2005) |  

Open Energy Info (EERE)

Geographic Information System At Brady Hot Springs Geographic Information System At Brady Hot Springs Area (Laney, 2005) Exploration Activity Details Location Brady Hot Springs Area Exploration Technique Geographic Information System Activity Date Usefulness not indicated DOE-funding Unknown Notes InSAR Ground Displacement Analysis, Gary Oppliger and Mark Coolbaugh. This project supports increased utilization of geothermal resources in the Western United States by developing basic measurements and interpretations that will assist reservoir management and expansion at Bradys, Desert Peak and the Desert Peak EGS study area (80 km NE of Reno, Nevada) and will serve as a technology template for other geothermal fields. Raw format European Space Agency (ESA) ERS 1/2 satellite synthetic Aperture Radar (SAR) radar scenes acquired from 1992 through 2002 are being processed to

62

300 Area waste acid treatment system closure plan  

SciTech Connect

The Hanford Facility Dangerous Waste Permit Application is considered to be a single application organized into a General Information Portion (document number DOERL-91-28) and a Unit-Specific Portion. The scope of the Unit-Specific Portion includes closure plan documentation submitted for individual, treatment, storage, and/or disposal units undergoing closure, such as the 300 Area Waste Acid Treatment System. Documentation contained in the General Information Portion is broader in nature and could be used by multiple treatment, storage, and/or disposal units (e.g., the glossary provided in the General Information Portion). Whenever appropriate, 300 Area Waste Acid Treatment System documentation makes cross-reference to the General Information Portion, rather than duplicating text. This 300 Area Waste Acid Treatment System Closure Plan (Revision 2) includes a Hanford Facility Dangerous Waste Permit Application, Part A, Form 3. Information provided in this closure plan is current as of April 1999.

LUKE, S.N.

1999-05-17T23:59:59.000Z

63

Intelligent Icons: Integrating Lite-Weight Data Mining and Visualization into GUI Operating Systems  

E-Print Network (OSTI)

Intelligent Icons: Integrating Lite-Weight Data Mining and Visualization into GUI Operating Systems possibility of unexpected and serendipitous discoveries. Our system works by replacing the standard file icons with automatically created icons that reflect the contents of the files in a principled way. We call such icons

Zordan, Victor

64

Optimal monitoring and visualization of steady state power system operation  

E-Print Network (OSTI)

the Supervisory Control and Data Acquisition System (SCADA) and feeding them into state estimation function, state estimation can provide an estimate for all measured and unmeasured electrical quantities and network parameters of the entire power system, detect...

Xu, Bei

2009-06-02T23:59:59.000Z

65

Marine Policy Challenges in developing China's marine protected area system  

E-Print Network (OSTI)

, the country hosts an exceptional marine biodiversity comprising about 20,300 recorded species, including 12Marine Policy Challenges in developing China's marine protected area system Wanfei Qiu a,* , Bin Department of Marine Environment Protection, State Oceanic Administration, No. 1 Fuxingmenwai Avenue, Beijing

Jones, Peter JS

66

SWARMS: A Sensornet Wide Area Remote Management System  

E-Print Network (OSTI)

Beach, Richard Han Department of Computer Science, University of Colorado, Boulder {charles.gruenwald, anders.hustvedt, aaron.beach, richard.han}@colorado.edu Abstract--Our experiences deploying a wide area wireless sensor network (WSN) in the wildfires of Idaho motivate the need for a software middleware system

Han, Richard Y.

67

Large-Area Fast-Timing Systems In STAR  

SciTech Connect

The STAR experiment at RHIC concentrates on the tracking of charged hadrons via ionization, and the detection of electrons and photons via calorimetry, in a wide and azimuthally complete acceptance. STAR's ability to directly identify charged hadrons was initially limited to low momenta. This has been addressed via the construction of a large-area Time-of-Flight (TOF) system based on small Multigap Resistive Plate Chambers (MRPCs). The installation of the STAR TOF system was completed last fall. The full system is ran well in the recent RHIC Run 10. The operation of the system, and its performance for particle identification, during RHIC Runs 9 and 10 will be described. STAR's ability to identify muons is also extremely limited. Another large-area TOF system based on much larger MRPCs is envisioned. This system will be located outside the STAR magnet and is called the Muon Telescope Detector (MTD). Several different prototype MTD systems were operated in Runs 7 through 10, and a patch of near-final MTD detectors is under construction for use in the upcoming Run 11. The performance of the MTD prototype detectors, and the design of the Run 11 installation and the full system, will be described.

Llope, W. J. [Rice University, Houston, TX, 77005 (United States)

2011-06-01T23:59:59.000Z

68

The visual computing of projector-camera systems  

Science Journals Connector (OSTI)

This article focuses on real-time image correction techniques that enable projector-camera systems to display images onto screens that are not optimized for projections, such as geometrically complex, colored and textured surfaces. It reviews hardware ... Keywords: GPU rendering, image-correction, projector-camera systems, virtual and augmented reality

Oliver Bimber; Daisuke Iwai; Gordon Wetzstein; Anselm Grundhöfer

2008-08-01T23:59:59.000Z

69

Broad bandwidth of perceptual learning in the visual system of adults with anisometropic amblyopia  

E-Print Network (OSTI)

and Biomedical Engineering, University of Southern California, Los Angeles, CA 90089 Communicated by George, suggesting more plasticity and wider generalization in the ambly- opic visual system, provides a strong, fully developed by that age, is no longer subject to therapeutic modifications (3­5). On the other hand

Zhou, Yi-Feng

70

THE UNASSISTED VISUAL SYSTEM ON EARTH AND IN SPACE Laurence R. Harris*, Michael Jenkin, Heather Jenkin,  

E-Print Network (OSTI)

1 THE UNASSISTED VISUAL SYSTEM ON EARTH AND IN SPACE Laurence R. Harris*, Michael Jenkin, Heather, Canada *Corresponding author: Laurence Harris Dept. Psychology York University Toronto, ON, Canada M3J 1P3 Email: harris@yorku.ca Phone: 416 736 2100 x 66108 Abstract Chuck Oman has been a guide and mentor

Jenkin, Michael R. M.

71

Sunfall: A Collaborative Visual Analytics System for Astrophysics Cecilia R. Aragon1  

E-Print Network (OSTI)

maximum brightness, allowing them to be used as "standard candles" to measure distances to other galaxies, high-dimensional, high-volume, time-critical data. The system combines novel image processing algorithms, statistical analysis, and machine learning with highly interactive visual interfaces to enable

Geddes, Cameron Guy Robinson

72

A Visual Analytics System for Breast Tumor Evaluation S. Petushi, M.S.C.E.  

E-Print Network (OSTI)

tumor databank. The system consists of three components: 1) a user interface for applying two-dimensional, database management, visualization, user interface #12;3 Introduction As part of current standard patient field interpolation method for contour- based three-dimensional (3D) reconstruction of breast tumors

Chen, Chaomei

73

ECE Department, Boston University 9/11/2012 Title Bikeputer: Modern Visual Bicycle Computer System  

E-Print Network (OSTI)

ECE Department, Boston University 9/11/2012 Title Bikeputer: Modern Visual Bicycle Computer System as a push towards environmentally friendly transportation methods, the bicycle has had a recent rebirth in popularity and usage, we feel that the bicycle is becoming a legitimate form of transportation. Because

74

The effects of acute alcohol exposure on the response properties of neurons in visual cortex area 17 of cats  

SciTech Connect

Physiological and behavioral studies have demonstrated that a number of visual functions such as visual acuity, contrast sensitivity, and motion perception can be impaired by acute alcohol exposure. The orientation- and direction-selective responses of cells in primary visual cortex are thought to participate in the perception of form and motion. To investigate how orientation selectivity and direction selectivity of neurons are influenced by acute alcohol exposure in vivo, we used the extracellular single-unit recording technique to examine the response properties of neurons in primary visual cortex (A17) of adult cats. We found that alcohol reduces spontaneous activity, visual evoked unit responses, the signal-to-noise ratio, and orientation selectivity of A17 cells. In addition, small but detectable changes in both the preferred orientation/direction and the bandwidth of the orientation tuning curve of strongly orientation-biased A17 cells were observed after acute alcohol administration. Our findings may provide physiological evidence for some alcohol-related deficits in visual function observed in behavioral studies.

Chen Bo [Hefei National Laboratory for Physical Sciences at Microscale and School of Life Science, University of Science and Technology of China, Hefei, Anhui 230027 (China); State Key Laboratory of Brain and Cognitive Science, Institute of Biophysics, Chinese Academy of Science, Beijing 100101 (China); Xia Jing; Li Guangxing [Hefei National Laboratory for Physical Sciences at Microscale and School of Life Science, University of Science and Technology of China, Hefei, Anhui 230027 (China); Zhou Yifeng, E-mail: zhouy@ustc.edu.c [Hefei National Laboratory for Physical Sciences at Microscale and School of Life Science, University of Science and Technology of China, Hefei, Anhui 230027 (China); State Key Laboratory of Brain and Cognitive Science, Institute of Biophysics, Chinese Academy of Science, Beijing 100101 (China)

2010-03-15T23:59:59.000Z

75

A Novel Visualization System for Expressive Facial Motion Data Exploration  

E-Print Network (OSTI)

systems and human computer inter- action applications. The dynamics and high dimensionality of fa- cial is mapped to 3D spaces. We further rendered it as colored 3D trajectories and color represents different emotion. We design an intuitive interface to allow users effectively explore and analyze high dimensional

Deng, Zhigang

76

Open space system study for the Dacca metropolitan area  

E-Print Network (OSTI)

: (Chairman of Committee) (Head of Department; ) (Iiember) (Eemb e r; ABSTRACT Open Space System Study for the Dacca Metropolitan Area (January 1/70) Wajeda J. Rab, B. Arch. , East Pakistan University of Engineering and Technology, Dacca; Directed by... compensation to the disappointment of the Moslems, Dacca University was established in 1ci12. This univer- sity became the nucleus of a new intellectual awareness in Eastern Bengal and inspired. the profuse publication of literary and political magazines...

Rab, Wajeda Jafar

2012-06-07T23:59:59.000Z

77

Teaching auscultation visually with low cost system, is it feasible?  

Science Journals Connector (OSTI)

Cardiac auscultation can generate important information in the diagnosis of diseases. The sounds that the cardiac system provides are understood in the frequency range of human hearing but in a region of low sensitivity. This project aims to build a low cost didactic software/hardware set for teaching cardiac auscultation technique in Brazilian universities. The frequencies of interest to describe the human cardiac cycle were found in the range of 20 Hz to 1 kHz which includes low frequencies where available low-cost transducers usually have large errors. To create the system an optimization of the geometry of the chestpiece is being programmed with finite element simulations; meanwhile digital filters for specific frequencies of interest and an interface based on MATLAB are being developed. There were needed filters for the gallops (20 to 70 Hz) heart beats (20 to 100 Hz) ejection murmurs (100 to 500 Hz) mitral stenosis (30 to 80 Hz) and regurgitations (200 to 900 Hz). The FEM simulation of a chestpiece demonstrates high signaling levels on the desired frequency range which can be used with the filters to obtain specific information. Furthermore the ideal signal recording equipments will be defined implemented and tested.

2014-01-01T23:59:59.000Z

78

Position: Postdoctoral Researcher Large-Scale Earth System Science Visualization Salary: $31,044 -$35,000  

E-Print Network (OSTI)

,044 - $35,000 Starting Date: February 2004 The Cal-(IT)2 Center of Gravity and the Earth System Modeling, enabling the real-time visualization and steering of Earth system model simulations. Particular application

Zender, Charles

79

Electrical Systems And Safety Oversight Functional Area Qualification Standard  

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

0-2007 0-2007 August 2007 DOE STANDARD ELECTRICAL SYSTEMS AND SAFETY OVERSIGHT FUNCTIONAL AREA QUALIFICATION STANDARD DOE Defense Nuclear Facilities Technical Personnel U.S. Department of Energy AREA TRNG Washington, D.C. 20585 DISTRBUTION STATEMENT A. Approved for public release; distribution is unlimited. DOE-STD-1170-2007 ii This document has been reproduced directly from the best available copy. Available to DOE and DOE contractors from ES&H Technical Information Services, U.S. Department of Energy, (800) 473-4375, fax: (301) 903-9823. Available to the public from the U.S. Department of Commerce, Technology Administration, National Technical Information Service, Springfield, VA 22161, (703) 605-6000 or (800) 553-6847.

80

Efficient data exchange: Integrating a vector GIS with an object-oriented, 3-D visualization system  

SciTech Connect

A common problem encountered in Geographic Information System (GIS) modeling is the exchange of data between different software packages to best utilize the unique features of each package. This paper describes a project to integrate two systems through efficient data exchange. The first is a widely used GIS based on a relational data model. This system has a broad set of data input, processing, and output capabilities, but lacks three-dimensional (3-D) visualization and certain modeling functions. The second system is a specialized object-oriented package designed for 3-D visualization and modeling. Although this second system is useful for subsurface modeling and hazardous waste site characterization, it does not provide many of the, capabilities of a complete GIS. The system-integration project resulted in an easy-to-use program to transfer information between the systems, making many of the more complex conversion issues transparent to the user. The strengths of both systems are accessible, allowing the scientist more time to focus on analysis. This paper details the capabilities of the two systems, explains the technical issues associated with data exchange and how they were solved, and outlines an example analysis project that used the integrated systems.

Kuiper, J.; Ayers, A.; Johnson, R. [Argonne National Lab., IL (United States); Tolbert-Smith, M. [USDOE Germantown, Maryland (United States). Office of Program Integration

1996-03-01T23:59:59.000Z

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


81

AREA  

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

AREA AREA FAQ # Question Response 316 vs DCAA FAQ 1 An inquiry from CH about an SBIR recipient asking if a DCAA audit is sufficient to comply with the regulation or if they need to add this to their audit they have performed yearly by a public accounting firm. 316 audits are essentially A-133 audits for for-profit entities. They DO NOT replace DCAA or other audits requested by DOE to look at indirect rates or incurred costs or closeouts. DCAA would never agree to perform A-133 or our 316 audits. They don't do A-133 audits for DOD awardees. The purpose of the audits are different, look at different things and in the few instances of overlap, from different perspectives. 316

82

A Visual Servoing System for an Aquatic Swimming Robot Junaed Sattar, Philippe Giguere, Gregory Dudek and Chris Prahacs  

E-Print Network (OSTI)

A Visual Servoing System for an Aquatic Swimming Robot Junaed Sattar, Philippe Giguere, Gregory. INTRODUCTION We describe the visually-based servo control of a swim- ming aquatic robot. In recent work we have developed and deployed a swimming robot that uses legged motion to swim and navigate underwater and which

83

A Model of the Lateral Geniculate Complex of the Turtle Visual System: Noise Suppression and Target Motion Detection  

E-Print Network (OSTI)

A Model of the Lateral Geniculate Complex of the Turtle Visual System: Noise Suppression and Target . . . . . . . . . . . . . . . 16 2.4.1 Modeling the Retina of Freshwater Turtles . . . . . . . . . 17 2.4.2 A Freshwater Turtle Visual Cortex Model . . . . . . . . . . 21 2.4.3 Investigating the Turtle Lateral Geniculate Complex

Ghosh, Bijoy K.

84

Wide area augmentation of the Global Positioning System  

SciTech Connect

The Wide Area Augmentation System (WAAS) is being deployed by the Federal Aviation Administration (FAA) to augment the Global Positioning System (GPS). The WAAS will aid GPS with the following three services. First, it will broadcast spread-spectrum ranging signals from communication satellites. The airborne WAAS receiver will add these new ranging signals to the GPS constellation of measurements. By so doing, the augmented position fix will be less sensitive to the failure of individual system components, thus improving time availability and continuity of service. Second, the WAAS will use a nationwide ground network to monitor the health of all satellites over the airspace and flag situations which threaten flight safety. This data will be modulated on to the WAAS ranging signals and broadcast to the users, thereby guaranteeing the integrity of the airborne position fix. Third, the WAAS will use the ground network to develop corrections for the errors which currently limit the accuracy of unaugmented GPS. This data will also be included on the WAAS broadcast and will improve position accuracy from approximately 100 m to 8 m. When complete, the augmented system will provide an accurate position fix from satellites to an unlimited number of aircraft across the nation. It will be the primary navigation system for aircraft in oceanic routes, enroute over domestic airspace, in crowded metropolitan airspaces, and on airport approach.

Enge, P.; Walter, T.; Pullen, S.; Kee, C.; Chao, Y.C.; Tsai, Y.J. [Stanford Univ., CA (United States). Dept. of Aeronautics and Astronautics] [Stanford Univ., CA (United States). Dept. of Aeronautics and Astronautics

1996-08-01T23:59:59.000Z

85

Evaluation of a System Layer Design for the Visual Knowledge Builder  

E-Print Network (OSTI)

of MASTER OF SCIENCE Approved by: Chair of Committee, Frank M. Shipman Committee Members, Richard Furuta Ergun Akleman Head of Department, Duncan Walker December 2011 Major Subject: Computer Science iii ABSTRACT Evaluation of a System... Layer Design for the Visual Knowledge Builder. (December 2011) Arun Bharath Gomathinayagam, B. Tech, PSG College of Technology, Coimbatore, India Chair of Advisory Committee: Dr. Frank M. Shipman When users are searching for documents, they must...

Gomathinayagam, Arun Bharath

2012-02-14T23:59:59.000Z

86

Three-dimensional visualization of salt walls and associated fault systems  

SciTech Connect

Abundant three-dimensional (3-D) seismic data from salt provinces have been acquired over the past two decades. These data have been interpreted partly using concepts based on analysis of two-dimensional (2-D) sections through physical and numerical models. Three-dimensional computer visualization of physical models is a recent development that exploits the full potential of model data by displaying even highly irregular geological structures such as convolute salt contacts, strata disrupted by salt tectonics, discontinuous faults, and bedding traces on fault surfaces. We used computer visualization techniques to display and analyze a physical model simulating salt-related structures produced during gravity spreading and gliding. The visualization shows, in realistic 3-D detail, that (1) structures change seaward form tall steep-sided diapirs to squat salt rollers; (2) salt walls change markedly along strike and form branches and relays; (3) subsidence of underlying salt ridges produces irregular turtle-structure closures that tend to have multiple seals; (4) links that laterally connect reservoirs in adjacent rafts are most common in upper stratigraphic levels and seaward positions; and (5) traps adjacent to curved salt walls in map view become increasingly asymmetric with depth, and inner arc traps tend to have smaller area but larger closure compared to outer arc traps. These observations can be applied to exploration of salt-related structural traps on the shelf and slope of divergent continental margins.

Guglielmo, G. Jr.; Jackson, M.P.A.; Vendeville, B.C. [Univ. of Texas, Austin, TX (United States)

1997-01-01T23:59:59.000Z

87

Implementation of an Onboard Visual Tracking System with Small Unmanned Aerial Vehicle (UAV)  

E-Print Network (OSTI)

This paper presents a visual tracking system that is capable or running real time on-board a small UAV (Unmanned Aerial Vehicle). The tracking system is computationally efficient and invariant to lighting changes and rotation of the object or the camera. Detection and tracking is autonomously carried out on the payload computer and there are two different methods for creation of the image patches. The first method starts detecting and tracking using a stored image patch created prior to flight with previous flight data. The second method allows the operator on the ground to select the interest object for the UAV to track. The tracking system is capable of re-detecting the object of interest in the events of tracking failure. Performance of the tracking system was verified both in the lab and during actual flights of the UAV. Results show that the system can run on-board and track a diverse set of objects in real time.

Qadir, Ashraf; Neubert, Jeremiah

2012-01-01T23:59:59.000Z

88

Western Area Power Administration. Combined power system financial statements  

SciTech Connect

This report presents the results of the independent certified public accountants` audit of the Western Area Power Administration`s combined power system statements of assets, Federal investment and liabilities, and the related combined statements of revenues, expenses and accumulated net revenues, and cash flows. The auditors` report on Westerns internal control structure disclosed three new reportable conditions concerning the lack of: (1) a reconciliation of stores inventory from subsidiary ledgers to summary financial information, (2) communication of interest during construction and related adjustments to interest on Federal investment, and (3) a system to prevent and detect power billing errors. None of the conditions were considered to be material weaknesses. Western provided concurrence and corrective action plans. The auditors` report on Western`s compliance with laws and regulations also disclosed two new instances of noncompliance. Western failed to calculate nonreimbursable expenses in accordance with the Grand Canyon Protection Act and had an unexplained difference in gross Federal investment balances used to calculate interest on Federal investment. Western provided concurrence and corrective action plans for the instances.

NONE

1998-02-26T23:59:59.000Z

89

Analytic results for Gaussian wave packets in four model systems: I. Visualization of the kinetic energy  

E-Print Network (OSTI)

Using Gaussian wave packet solutions, we examine how the kinetic energy is distributed in time-dependent solutions of the Schrodinger equation corresponding to the cases of a free particle, a particle undergoing uniform acceleration, a particle in a harmonic oscillator potential, and a system corresponding to an unstable equilibrium. We find, for specific choices of initial parameters, that as much as 90% of the kinetic energy can be localized (at least conceptually) in the `front half' of such Gaussian wave packets, and we visualize these effects.

R. W. Robinett; L. C. Bassett

2004-08-06T23:59:59.000Z

90

Project L-070, ``300 Area process sewer piping system upgrade`` Project Management Plan  

SciTech Connect

This document is the project management plan for Project L-070, 300 Area process sewer system upgrades.

Wellsfry, H.E.

1994-09-16T23:59:59.000Z

91

Visualization of the sound field generated by a plate?cavity coupled system using acoustic holography  

Science Journals Connector (OSTI)

In most cases of structural?acoustic problems it is reasonable to assume that structural vibration is not influenced by the surrounding fluid. In these cases the vibration of the structure is solved first then the radiation sound field is calculated by simply applying the Kirchhoff–Helmholtz integral equation. However this assumption is no longer satisfied when structural stiffness is small or fluid impedance is comparable to it. In this situation the vibration and acoustic fields are to be solved simultaneously. Although many researchers have studied this structural?acoustic coupling problem there are still difficulties in solving the problem analytically or even numerically. In this study visualization of sound field by a geometrically simple system (plate?cavity coupled system) is performed experimentally in order to figure out the coupling mechanism between fluid and structure. The system is excited by a speaker and both internal and external sound pressures are measured. The acoustic holographic method is used to estimate the sound field. The results exhibit that there are frequencies where both plate and cavity are strongly coupled as well as ones where the plate can be considered rigid. Visualization that shows acoustic power flow between the internal cavity and external field enables us to understand the fluid?structure coupling mechanism.

Sea?Moon Kim; Yang?Hann Kim

1998-01-01T23:59:59.000Z

92

E-Print Network 3.0 - area monitoring system Sample Search Results  

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

for: area monitoring system Page: << < 1 2 3 4 5 > >> 1 Highperformance Monitoring Architecture for Largescale Distributed Systems Using Event Filtering Summary: High-performance...

93

A Distributed Visual Surveillance System Xiaojing Yuan, Zehang Sun, Yaakov Varol, and George Bebis  

E-Print Network (OSTI)

. Currently, our system is trained to detect pedestrians and vehicles presented in the observa- tion scenes study, we aim to detect Pedestrian/Vehicle in an observation area. Our vision-based intrusion detection, however, not for real-time application. Haritaoglu et al. [4] developed a single camera system to detect

Bebis, George

94

Ionospheric Threat Parameterization for Local Area Global-Positioning-System-Based Aircraft Landing Systems  

E-Print Network (OSTI)

Ionospheric Threat Parameterization for Local Area Global-Positioning-System-Based Aircraft Landing of user separation. The method of data analysis that produced these results is described, and a threat space that parameterizes these possible threats to user integrity is defined. Certain configurations

Stanford University

95

A Data Driven Framework for Real Time Power System Event Detection and Visualization  

E-Print Network (OSTI)

Increased adoption and deployment of phasor measurement units (PMU) has provided valuable fine-grained data over the grid. Analysis over these data can provide real-time insight into the health of the grid, thereby improving control over operations. Realizing this data-driven control, however, requires validating, processing and storing massive amounts of PMU data. This paper describes a PMU data management system that supports input from multiple PMU data streams, features an event-detection algorithm, and provides an efficient method for retrieving archival data. The event-detection algorithm rapidly correlates multiple PMU data streams, providing details on events occurring within the power system in real-time. The event-detection algorithm feeds into a visualization component, allowing operators to recognize events as they occur. The indexing and data retrieval mechanism facilitates fast access to archived PMU data. Using this method, we achieved over 30x speedup for queries with high selectivity. With th...

McCamish, Ben; Landford, Jordan; Bass, Robert; Cotilla-Sanchez, Eduardo; Chiu, David

2015-01-01T23:59:59.000Z

96

E-Print Network 3.0 - abnormal visual system Sample Search Results  

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

Summary: to represent motion features of video for abnormal event detection. The local patch is de- fined as a visual... are very low, visual words can be assigned into abnormal...

97

STATIC VAR COMPENSATOR CONTROL USING A QUANTIZED CONTROLLER FOR A TWO AREA MULTI-MACHINE SYSTEM  

E-Print Network (OSTI)

Compensators (SVC) control to enhance the damping of the power-swing. The test system used is a two area multiSTATIC VAR COMPENSATOR CONTROL USING A QUANTIZED CONTROLLER FOR A TWO AREA MULTI-MACHINE SYSTEM-machine system. A severe disturbance is introduced into the power system and the quantized controller controlled

Wilamowski, Bogdan Maciej

98

Production system improvement : floor area reduction and inventory optimization  

E-Print Network (OSTI)

This thesis shows improvements of a medical device production system. The demand at the Medical Device Manufacturing Company (MDMC¹) is low for the occlusion system product and there is a need to introduce other production ...

Yang, Tianying, M. Eng. Massachusetts Institute of Technology

2012-01-01T23:59:59.000Z

99

Optimisation of Solar Collector Area for Solar Thermal Systems  

Science Journals Connector (OSTI)

Invariably solar energy systems are provided with an auxiliary energy source to meet the energy requirements of a system operating at a constant temperature. A technoeconomic analysis has been developed in thi...

N. K. Bansal; Aman Dang

1984-01-01T23:59:59.000Z

100

Tropical Cyclone Data Assimilation: Experiments with a Coupled Global-Limited-Area Analysis System  

E-Print Network (OSTI)

analysis system at horizontal resolution T62 and a limited-area analysis system at resolutions from 200 km to 36 km. The global and limited-area DA systems, which are both based on the Local Ensemble Transform Kalman Filter algorithm, are implemented using...

Holt, Christina

2014-04-22T23:59:59.000Z

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


101

Area utilization efficiency of a sloping heliostat system for solar concentration  

Science Journals Connector (OSTI)

Area utilization efficiency (AUE) is formulated for a sloping heliostat system facing any direction. The effects of slope shading, incidence factor, sun shading, and tower blocking by...

Wei, Ling Y

1983-01-01T23:59:59.000Z

102

SRF Test Areas Cryogenic System Controls Graphical User Interface  

SciTech Connect

Fermi National Accelerator Laboratory has constructed a superconducting 1.3 GHz cavity test facility at Meson Detector Building (MDB) and a superconducting 1.3 GHz cryomodule test facility located at the New Muon Lab Building (NML). The control of these 2K cryogenic systems is accomplished by using a Synoptic graphical user interface (GUI) to interact with the underlying Fermilab Accelerator Control System. The design, testing and operational experience of employing the Synoptic client-server system for graphical representation will be discussed. Details on the Synoptic deployment to the MDB and NML cryogenic sub-systems will also be discussed. The implementation of the Synoptic as the GUI for both NML and MDB has been a success. Both facilities are currently fulfilling their individual roles in SCRF testing as a result of successful availability of the cryogenic systems. The tools available for creating Synoptic pages will continue to be developed to serve the evolving needs of users.

DeGraff, B.D.; Ganster, G.; Klebaner, A.; Petrov, A.D.; Soyars, W.M.; /Fermilab

2011-06-09T23:59:59.000Z

103

E-Print Network 3.0 - advanced visualization system Sample Search...  

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

and Evolution, Collection: Biology and Medicine ; Environmental Sciences and Ecology 46 CFB: A Call For Benchmarks -for Software Visualization Jonathan I. Maletic Summary: of...

104

WAVOS: a MATLAB toolkit for wavelet analysis and visualization of oscillatory systems  

Science Journals Connector (OSTI)

We have presented WAVOS: a comprehensive wavelet-based MATLAB toolkit that allows for easy visualization, exploration... http://sourceforge.net/projects/wavos/files/ ...

Richard Harang; Guillaume Bonnet; Linda R Petzold

2012-03-01T23:59:59.000Z

105

Flow Visualization Studies in the Novacor Left Ventricular Assist System CRADA PC91-002, Final Report  

SciTech Connect

This paper discusses a series of experiments to visualize and measure flow fields in the Novacor left ventricular assist system (LVAS). The experiments utilize a multiple exposure, optical imaging technique called fluorescent image tracking velocimetry (FITV) to hack the motion of small, neutrally-buoyant particles in a flowing fluid.

Borovetz, H.S.; Shaffer, F.; Schaub, R.; Lund, L.; Woodard, J.

1999-01-01T23:59:59.000Z

106

Designing Sustainable Wastewater Systems: Visual, Interactive Preference Elicitation Chamberlain, B., Taheri, H., Carenini, G., Poole, D., and berg, G.  

E-Print Network (OSTI)

Designing Sustainable Wastewater Systems: Visual, Interactive Preference Elicitation Chamberlain, B., Taheri, H., Carenini, G., Poole, D., and Ã?berg, G. Introduction The majority of water and wastewater and trade-offs made [4-7]. Our work aims to create computational tools for wastewater infrastructure design

Carenini, Giuseppe

107

Production system improvement : floor area reduction and cycle time analysis  

E-Print Network (OSTI)

A medical device company challenged a research team to reduce the manufacturing floor space required for an occlusion system product by one third. The team first cataloged equipment location and size, detailed the processes ...

Peterson, Jennifer J. (Jennifer Jeanne)

2012-01-01T23:59:59.000Z

108

EIS-0170: Columbia River System Operation Review, BPA Area  

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

The Columbia River System Operation Review Final Environmental Impact Statement (EIS) evaluates the potential impacts of four alternatives that represent the likely range of allocations between the Federal and non-Federal projects.

109

Grand Challenges in Modeling, Simulation and Analysis: Extraction and Visualization of Power Systems  

SciTech Connect

Threats to the national electric power grid often require the coupling of real-time state data with look-ahead or forecasting models to provide timely disruption warnings. However, successful accomplishment of this capability presents a grand challenge in modeling, simulation, and analysis. Analysis of inter-area oscillatory modes may provide a new path to anticipate power system stability and address this grand challenge. An algorithm is presented for the identification and analysis of such modes from high resolution phasor measurement data that might indicate a pathway to meet this grand challenge. The process outlined includes data collection, conditioning, extraction of the primary oscillatory frequency, and determination of participating areas of the system.

Fernandez, Steven J [ORNL] [ORNL; Omitaomu, Olufemi A [ORNL] [ORNL

2010-01-01T23:59:59.000Z

110

Wide area network monitoring system for HEP experiments at Fermilab  

SciTech Connect

Large, distributed High Energy Physics (HEP) collaborations, such as D0, CDF and US-CMS, depend on stable and robust network paths between major world research centers. The evolving emphasis on data and compute Grids increases the reliance on network performance. Fermilab's experimental groups and network support personnel identified a critical need for WAN monitoring to ensure the quality and efficient utilization of such network paths. This has led to the development of the Network Monitoring system we will present in this paper. The system evolved from the IEPM-BW project, started at SLAC three years ago. At Fermilab this system has developed into a fully functional infrastructure with bi-directional active network probes and path characterizations. It is based on the Iperf achievable throughput tool, Ping and Synack to test ICMP/TCP connectivity. It uses Pipechar and Traceroute to test, compare and report hop-by-hop network path characterization. It also measures real file transfer performance by BBFTP and GridFTP. The Monitoring system has an extensive web-interface and all the data is available through standalone SOAP web services or by a MonaLISA client. Also in this paper we will present a case study of network path asymmetry and abnormal performance between FNAL and SDSC, which was discovered and resolved by utilizing the Network Monitoring system.

Grigoriev, Maxim; /Fermilab; Cottrell, Les; Logg, Connie; /SLAC

2004-12-01T23:59:59.000Z

111

Computer systems and methods for the query and visualization of multidimensional databases  

SciTech Connect

In response to a user request, a computer generates a graphical user interface on a computer display. A schema information region of the graphical user interface includes multiple operand names, each operand name associated with one or more fields of a multi-dimensional database. A data visualization region of the graphical user interface includes multiple shelves. Upon detecting a user selection of the operand names and a user request to associate each user-selected operand name with a respective shelf in the data visualization region, the computer generates a visual table in the data visualization region in accordance with the associations between the operand names and the corresponding shelves. The visual table includes a plurality of panes, each pane having at least one axis defined based on data for the fields associated with a respective operand name.

Stolte, Chris; Tang, Diane L; Hanrahan, Patrick

2014-04-29T23:59:59.000Z

112

Computer systems and methods for the query and visualization of multidimensional databases  

DOE Patents (OSTI)

In response to a user request, a computer generates a graphical user interface on a computer display. A schema information region of the graphical user interface includes multiple operand names, each operand name associated with one or more fields of a multi-dimensional database. A data visualization region of the graphical user interface includes multiple shelves. Upon detecting a user selection of the operand names and a user request to associate each user-selected operand name with a respective shelf in the data visualization region, the computer generates a visual table in the data visualization region in accordance with the associations between the operand names and the corresponding shelves. The visual table includes a plurality of panes, each pane having at least one axis defined based on data for the fields associated with a respective operand name.

Stolte, Chris (Palo Alto, CA); Tang, Diane L. (Palo Alto, CA); Hanrahan, Patrick (Portola Valley, CA)

2012-03-20T23:59:59.000Z

113

Computer systems and methods for the query and visualization of multidimensional databases  

DOE Patents (OSTI)

In response to a user request, a computer generates a graphical user interface on a computer display. A schema information region of the graphical user interface includes multiple operand names, each operand name associated with one or more fields of a multi-dimensional database. A data visualization region of the graphical user interface includes multiple shelves. Upon detecting a user selection of the operand names and a user request to associate each user-selected operand name with a respective shelf in the data visualization region, the computer generates a visual table in the data visualization region in accordance with the associations between the operand names and the corresponding shelves. The visual table includes a plurality of panes, each pane having at least one axis defined based on data for the fields associated with a respective operand name.

Stolte, Chris (Palo Alto, CA); Tang, Diane L. (Palo Alto, CA); Hanrahan, Patrick (Portola Valley, CA)

2011-02-01T23:59:59.000Z

114

Neutron radiation area monitoring system for proton therapy facilities  

Science Journals Connector (OSTI)

......good performance and reliability. MySQL is a fast...administration and display and analysis of dose-equivalent...acquisition, display and analysis. The software applications...system exhibits excellent reliability and performance. It...applications, such as reactors, transportation portals......

W. D. Newhauser; X. Ding; D. Giragosian; S. Nill; U. Titt

2005-12-20T23:59:59.000Z

115

Case study: visual analysis of complex, time-dependent simulation results of a diesel exhaust system  

Science Journals Connector (OSTI)

In previous work we have presented visualization techniques that provide engineers with a high degree of interactivity and flexibility for analyzing large, time-dependent, and high-dimensional data sets resulting from CFD (computational fluid dynamics) ...

Helmut Doleisch; Michael Mayer; Martin Gasser; Roland Wanker; Helwig Hauser

2004-05-01T23:59:59.000Z

116

An analysis of enhanced traffic management system data using three dimensional MATLAB visualizations  

E-Print Network (OSTI)

In this thesis I use MATLAB visualizations to analyze right patterns over major airports. I will analyze capacity constraints on some of the nation's most congested airports, and define flight paths that converge on them ...

Tindell, Evan

2007-01-01T23:59:59.000Z

117

Thermodynamics for Visual Learners  

Science Journals Connector (OSTI)

Thermodynamics for Visual Learners ... I have developed several examples for visual learners in the area of thermodynamics and would like to share these with other professors. ... The examples center around the following topics: the second law of thermodynamics, isothermal processes (ideal gas), ideal gas changes of state, and the relationship between internal energy, temperature, and heat. ...

Todd M. Hamilton

2003-12-01T23:59:59.000Z

118

Wireless Self-powered Visual and NDE Robotic Inspection System for Live Gas Distribution Mains  

SciTech Connect

Carnegie Mellon University (CMU) under contract from Department of Energy/National Energy Technology Laboratory (DoE/NETL) and co-funding from the Northeast Gas Association (NGA), has completed the overall system design of the next-generation Explorer-II (X-II) live gas main NDE and visual inspection robot platform. The design is based on the Explorer-I prototype which was built and field-tested under a prior (also DoE- and NGA co-funded) program, and served as the validation that self-powered robots under wireless control could access and navigate live natural gas distribution mains. The X-II system design ({approx}8 ft. and 66 lbs.) was heavily based on the X-I design, yet was substantially expanded to allow the addition of NDE sensor systems (while retaining its visual inspection capability), making it a modular system, and expanding its ability to operate at pressures up to 750 psig (high-pressure and unpiggable steel-pipe distribution mains). A new electronics architecture and on-board software kernel were added to again improve system performance. A locating sonde system was integrated to allow for absolute position-referencing during inspection (coupled with external differential GPS) and emergency-locating. The power system was upgraded to utilize lithium-based battery-cells for an increase in mission-time. The system architecture now relies on a dual set of end camera-modules to house the 32-bit processors (Single-Board Computer or SBC) as well as the imaging and wireless (off-board) and CAN-based (on-board) communication hardware and software systems (as well as the sonde-coil and -electronics). The drive-module (2 ea.) are still responsible for bracing (and centering) to drive in push/pull fashion the robot train into and through the pipes and obstacles. The steering modules and their arrangement, still allow the robot to configure itself to perform any-angle (up to 90 deg) turns in any orientation (incl. vertical), and enable the live launching and recovery of the system using custom fittings and a (to be developed) launch-chamber/-tube. The battery modules are used to power the system, by providing power to the robot's bus. The support modules perform the functions of centration for the rest of the train as well as odometry pickups using incremental encoding schemes. The electronics architecture is based on a distributed (8-bit) microprocessor architecture (at least 1 in ea. module) communicating to a (one of two) 32-bit SBC, which manages all video-processing, posture and motion control as well as CAN and wireless communications. The operator controls the entire system from an off-board (laptop) controller, which is in constant wireless communication with the robot train in the pipe. The sensor modules collect data and forward it to the robot operator computer (via the CAN-wireless communications chain), who then transfers it to a dedicated NDE data-storage and post-processing computer for further (real-time or off-line) analysis. CMU has fully designed every module in terms of the mechanical, electrical and software elements (architecture only). Substantial effort has gone into pre-prototyping to uncover mechanical, electrical and software issues for critical elements of the design. Design requirements for sensor-providers were also detailed and finalized and provided to them for inclusion in their designs. CMU is expecting to start 2006 with a detailed design effort for both mechanical and electrical components, followed by procurement and fabrication efforts in late winter/spring 2006. The assembly and integration efforts will occupy all of the spring and summer of 2006. Software development will also be a major effort in 2006, and will result in porting and debugging of code on the module- and train-levels in late summer and Fall of 2006. Final pipe mock-up testing is expected in late fall and early winter 2006 with an acceptance demonstration of the robot train (with a sensor-module mock-up) planned to DoE/NGA towards the end of 2006.

Susan Burkett; Hagen Schempf

2006-01-31T23:59:59.000Z

119

Data Products from W.A.V.E.S: Web-Accessible Visualization and Extraction System (CDIAC)  

DOE Data Explorer (OSTI)

W.A.V.E.S. stands for the Web-Accessible Visualization and Extraction System. Implemented in 2007, this specialized data interface allows users to search for ocean carbon data and receive on screen tables of data, data plots, or data files to download. An interactive map assists in the search, which has many customized search and output parameters. Both discrete data and underway data from ships' cruises are available for search.

120

Large area avalanche photodiode detector array upgrade for a ruby-laser Thomson scattering system  

E-Print Network (OSTI)

Large area avalanche photodiode detector array upgrade for a ruby-laser Thomson scattering system T microchannel plate MCP detector was replaced with an array of modular large area avalanche photodiode detectors-laser head, collection optics, a Jarrell-Ash MonoSpec-27 Model 82-499 spectrometer, and avalanche photodiode

Biewer, Theodore

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


121

Research on Methane-Electricity-Heatpump System Model in Cold Area  

Science Journals Connector (OSTI)

The heat energy loss of methane liquid is the most important reason for low temperature of methane biochemical reaction in cold area by energy-flow analysis. The heat energy recovery of methane liquid can build a self-energizing system. Vegetable greenhouses ... Keywords: cold area, self-energizing, methane, heat pump, model

Zhang Chenghu; Pan Yawen; Ma Fang; Sun Dexing; Qiu Shan

2011-01-01T23:59:59.000Z

122

A frequency monitoring system development for wide-area power grid protection  

Science Journals Connector (OSTI)

There have been recent research activities on GPS-based FNET to prevent wide-area blackouts by monitoring frequency deviation. This paper introduces a system for monitoring regional frequencies in power grid deve...

Yoon Sang Kim; Junho Ko; Dong-Kwang Shin; Chul-Hwan Kim; Chul-Won Park

2013-06-01T23:59:59.000Z

123

E-Print Network 3.0 - area network system Sample Search Results  

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

for: area network system Page: << < 1 2 3 4 5 > >> 1 Call for Articles for IEEE Computer Ad Hoc Networking Summary: , hospital, battle eld, rescue, and monitor- ing scenarios....

124

Successful Application of Heat Pumps to a DHC System in the Tokyo Bay Area  

E-Print Network (OSTI)

The Harumi-Island District Heating & Cooling (DHC), which is located in the Tokyo Bay area, introduced the heat pump and thermal storage system with the aim of achieving minimum energy consumption, minimum environmental load, and maximum economical...

Yanagihara, R.; Okagaki, A.

2006-01-01T23:59:59.000Z

125

A landslide risk rating system for the Baguio City, Philippines area  

E-Print Network (OSTI)

This research formulates a LANDSLIDE RISK RATING SYSTEM for the Greater Baguio area in the Philippines. It is hoped that the tool will be made a part of the physical/urban planning process when used by engineers and planners ...

Saldivar-Sali, Artessa Niccola D., 1980-

2004-01-01T23:59:59.000Z

126

Calibrated Precipitation Forecasts for a Limited-Area Ensemble Forecast System Using Reforecasts  

Science Journals Connector (OSTI)

The calibration of numerical weather forecasts using reforecasts has been shown to increase the skill of weather predictions. Here, the precipitation forecasts from the Consortium for Small Scale Modeling Limited Area Ensemble Prediction System (...

Felix Fundel; Andre Walser; Mark A. Liniger; Christoph Frei; Christof Appenzeller

2010-01-01T23:59:59.000Z

127

Energy-Environment-Cost Tradeoffs in Planning Energy Systems for an Urban Area  

Science Journals Connector (OSTI)

A multi-objective optimization model in which three objectives, i.e., primary energy consumption, CO2 emission and cost are considered, has been developed for planning future energy systems in an urban area. The ...

Hideharu Sugihara; Kiichiro Tsuji

2003-01-01T23:59:59.000Z

128

Quantitative immunogold evidence that glutamate is a neurotransmitter in afferent synaptic terminals within the isthmo-optic nucleus of the pigeon centrifugal visual system  

Science Journals Connector (OSTI)

A quantitative electron microscopic analysis of glutamate (GLU) immunoreactivity using the post-embedding immunogold technique was carried out within the isthmo-optic nucleus (ION) of the pigeon centrifugal visual system (CVS). Measurements were performed in each of eight different categories of axon terminals, including those that were GABA-immunoreactive (-ir), considered representing control profiles and identified using a single or double-label immunocytochemical procedure. The results demonstrated that the glutamate immunogold particle densities for both mitochondrial and vesicular pools and for total surface area of bouton profiles were significantly higher in P1a, \\{P1b\\} and \\{P2b\\} terminals and not significantly different in P4 and P5 terminals compared to those recorded in control GABA-ir terminals (P2a, P2c, P3). Moreover, the values measured in GLU-ir positive profiles were all significantly higher than in either P4 or P5 terminals. The results suggest that tectal neurons, which provide the main input to the ION cells, are either inhibitory GABA-ir possibly associated with \\{P2c\\} and/or P3 terminals or excitatory GLU-ir via P1a, \\{P1b\\} and \\{P2b\\} terminals. Such differential effects of tectal afferents may be the basis for the modulation of centrifugal activity and consequently of end target retinal ganglion cell responses. The data are relevant to hypotheses implicating the avian CVS in mechanisms of selective enhancement of visual attention to either novel or meaningful stimuli within the visual field.

Dom Miceli; Jacques Repérant; Jean-Paul Rio; Jean Désilets; Monique Médina

2000-01-01T23:59:59.000Z

129

The Wide-area Energy Management System Phase 2 Final Report  

SciTech Connect

The higher penetration of intermittent generation resources (including wind and solar generation) in the Bonneville Power Administration (BPA) and California Independent System Operator (CAISO) balancing authorities (BAs) raises issue of requiring expensive additional fast grid balancing services in response to additional intermittency and fast up and down power ramps in the electric supply system. The overall goal of the wide-area energy management system (WAEMS) project is to develop the principles, algorithms, market integration rules, a functional design, and a technical specification for an energy storage system to help cope with unexpected rapid changes in renewable generation power output. The resulting system will store excess energy, control dispatchable load and distributed generation, and utilize inter-area exchange of the excess energy between the California ISO and Bonneville Power Administration control areas. A further goal is to provide a cost-benefit analysis and develop a business model for an investment-based practical deployment of such a system. There are two tasks in Phase 2 of the WAEMS project: the flywheel field tests and the battery evaluation. Two final reports, the Wide-area Energy Management System Phase 2 Flywheel Field Tests Final Report and the Wide-area Energy Storage and Management System Battery Storage Evaluation, were written to summarize the results of the two tasks.

Lu, Ning; Makarov, Yuri V.; Weimar, Mark R.

2010-08-31T23:59:59.000Z

130

Robotics and Autonomous Systems 37 (2001) 115125 Real-time visual system for interaction with a humanoid robot  

E-Print Network (OSTI)

be able to perceive human motion. While off-line processing of visual data is sometimes acceptable data is sent via serial connections to a Power PC processor that generates data needed by a motor

Ude, Ales

131

OBJECT REPRESENTATION-BY-FRAGMENTS IN THE VISUAL SYSTEM: A NEUROCOMPUTATIONAL MODEL  

E-Print Network (OSTI)

is to be aggregated into a visual scene "percept" (e.g. perceiving the teapot, teacup and liquid scene shown in Figure a number of the objects. For example, one sequence used to train the model was a video showing a teapot pouring liquid into a teacup. Each object (the cup, teapot and liquid) were photographed sepa- rately

Cangelosi, Angelo

132

First steps toward scientific cyber-security experimentation in wide-area cyber-physical systems  

Science Journals Connector (OSTI)

This extended abstract reports on steps towards an environment for repeatable and scalable experiments on wide-area cyber-physical systems. The cyber-physical systems that underlie the world's critical infrastructure are increasingly vulnerable to attack ... Keywords: cyber-physical, cyber-security, experimental research, overlay network, smart grid, testbed

Ryan Goodfellow; Robert Braden; Terry Benzel; David E. Bakken

2013-01-01T23:59:59.000Z

133

Voltage quality behaviour of a wind turbine based Remote Area Power System  

Science Journals Connector (OSTI)

The power quality behaviour of a Remote Area Power System (RAPS) consisting of a Doubly Fed Induction Generator (DFIG), its main loads and a dummy load is presented in this paper. The dummy load is used to maintain the power balance of the system under ...

Nishad Mendis; Kashem M. Muttaqi; Sarath Perera

2009-02-01T23:59:59.000Z

134

Flexible, Wide-Area Storage for Distributed Systems with WheelFS  

E-Print Network (OSTI)

WheelFS is a wide-area distributed storage system intended to help multi-site applications share data and gain fault tolerance. WheelFS takes the form of a distributed file system with a familiar POSIX interface. Its design ...

Stribling, Jeremy

135

COST EFFECTIVE SIMULATION OF THE HYBRID SOLAR/WIND AND DIESEL ENERGY SYSTEM IN RURAL AREA  

Science Journals Connector (OSTI)

This paper describes the optimization of a hybrid energy system model. Currently in Sarawak people living in the rural areas still depend on diesel generators to generate electricity. This increases the demand for fossil fuel creates noise pollution and toxic gas is emitted to the environment. Hence hybrid energy systems were introduced to replace this conventional energy system as well as improving the living standard in the villages. In this paper several hybrid energy system configurations were investigated in order to find out the most cost effective hybrid system through Hybrid Optimization Model for Electric Renewability (Homer) software. Homer simulates optimizes and analyzes the sensitivity variables for each of the system configurations.

Ee. Y. Sim; Nader Barsoum

2008-01-01T23:59:59.000Z

136

Extreme wind studies in Singapore. An area with mixed weather system  

Science Journals Connector (OSTI)

This paper presents an extreme wind studies in Singapore, which is an area with mixed weather systems. The extreme winds in Singapore are generated by both monsoon and thunderstorms (or squalls). Thus, the design wind speed is expected to be influenced by these weather systems. Two methods, i.e. Gumbel's and Independent Storm methods, were used in this study. However, the co-existence of the weather systems suggested that the estimation of the design wind speed might not be done in a straightforward manner. Extreme wind data need to be sorted according to the different wind producing weather system before any analyses could be carried out. In this study, the wind extreme data were separated into two weather systems, namely the large- and small-scale systems. Although the area of Singapore is about 40 km×20 km, the result suggests that the wind characteristics at Tengah (west side of Singapore) were different from Seletar (central) and Changi (east of Singapore).

E.C.C Choi; A Tanurdjaja

2002-01-01T23:59:59.000Z

137

The EOP Visualization Module Integrated into the Plasma On-Line Nuclear Power Plant Safety Monitoring and Assessment System  

SciTech Connect

An ambitious project to replace the unit information systems (UISs) at the Hungarian Paks nuclear power plant was started in 1998-99. The basic aim of the reconstruction project is to install a modern, distributed UIS architecture on all four Paks VVER-440 units. The new UIS includes an on-line plant safety monitoring and assessment system (PLASMA), which contains a critical safety functions monitoring module and provides extensive operator support during the execution of the new, symptom-oriented emergency operating procedures (EOPs). PLASMA includes a comprehensive EOP visualization module, based on the COPMA-III procedure-handling software developed by the Organization for Economic Cooperation and Development, Halden Reactor Project. Intranet technology is applied for the presentation of the EOPs with the use of a standard hypertext markup language (HTML) browser as a visualization tool. The basic design characteristics of the system, with a detailed description of its user interface and functions of the new EOP display module, are presented.

Hornaes, Arne [Organization for Economic Cooperation and Development (France); Hulsund, John Einar [Organization for Economic Cooperation and Development (France); Vegh, Janos [KFKI Atomic Energy Research Institute (Hungary); Major, Csaba [KFKI Atomic Energy Research Institute (Hungary); Horvath, Csaba [KFKI Atomic Energy Research Institute (Hungary); Lipcsei, Sandor [KFKI Atomic Energy Research Institute (Hungary); Kapocs, Gyoergy [Paks Nuclear Power Plant Ltd. (Hungary)

2001-08-15T23:59:59.000Z

138

Field-induced decay of quantum vacuum: visualizing pair production in a classical photonic system  

E-Print Network (OSTI)

The phenomenon of vacuum decay, i.e. electron-positron pair production due to the instability of the quantum electrodynamics vacuum in an external field, is a remarkable prediction of Dirac theory whose experimental observation is still lacking. Here a classic wave optics analogue of vacuum decay, based on light propagation in curved waveguide superlattices, is proposed. Our photonic analogue enables a simple and experimentally-accessible visualization in space of the process of pair production as break up of an initially negative-energy Gaussian wave packet, representing an electron in the Dirac sea, under the influence of an oscillating electric field.

Stefano Longhi

2010-09-01T23:59:59.000Z

139

Expanding the Frontiers of Visual Analytics and Visualization  

SciTech Connect

Expanding the Frontiers of Visual Analytics and Visualization contains international contributions by leading researchers from within the field. Dedicated to the memory of Jim Thomas, the book begins with the dynamics of evolving a vision based on some of the principles that Jim and colleagues established and in which Jim’s leadership was evident. This is followed by chapters in the areas of visual analytics, visualization, interaction, modelling, architecture, and virtual reality, before concluding with the key area of technology transfer to industry.

Dill, John; Earnshaw, Rae; Kasik, David; Vince, John; Wong, Pak C.

2012-05-31T23:59:59.000Z

140

A cognitive communication based wide-area monitoring system of smart grid  

Science Journals Connector (OSTI)

To meet the increasing challenges on global warming and customer demands, the current hierarchical structure of electric power grid is undergoing a rapid change by focusing on high efficiency, reliability and flexibility. To address such challenges, ... Keywords: Cognitive Radio, Communication Infrastructure, Power Quality, Smart Grid, Wide-Area Monitoring System

Ling Luo; Yucan Yang; Jian Zhou; Qi Zhao

2013-07-01T23:59:59.000Z

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


141

Nonadditive entropy reconciles the area law in quantum systems with classical thermodynamics  

Science Journals Connector (OSTI)

The Boltzmann–Gibbs–von Neumann entropy of a large part (of linear size L) of some (much larger) d-dimensional quantum systems follows the so-called area law (as for black holes), i.e., it is proportional to Ld?1. Here we show, for d=1,2, that the (nonadditive) entropy Sq satisfies, for a special value of q?1, the classical thermodynamical prescription for the entropy to be extensive, i.e., Sq?Ld. Therefore, we reconcile with classical thermodynamics the area law widespread in quantum systems. Recently, a similar behavior was exhibited in mathematical models with scale-invariant correlations [C. Tsallis, M. Gell-Mann, and Y. Sato, Proc. Natl. Acad. Sci. U.S.A.102 15377 (2005)]. Finally, we find that the system critical features are marked by a maximum of the special entropic index q.

Filippo Caruso and Constantino Tsallis

2008-08-05T23:59:59.000Z

142

NERSC Visualization  

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

Visualization Visualization Visualization jet-sdavid.jpg Visualization facilitates data exploration. It often supports simulation since it allows inspection of the output varying in time or with changes in parameter values, or for the locations of interesting regions in large data sets. The term visualization often is used to describe the rendering of 3D isosurfaces and volumes, whereas the term graphics usually is applied to plots such as scatter plots and histograms. Our mission is to assist researchers in achieving their scientific goals - solving some of the world's most challenging problems in scientific data understanding - through visualization and analytics while simultaneously advancing the state-of-the-art in visualization through our own research. From the standpoint of a user of NERSC, for example, the

143

VisIO: enabling interactive visualization of ultra-scale, time-series data via high-bandwidth distributed I/O systems  

SciTech Connect

Petascale simulations compute at resolutions ranging into billions of cells and write terabytes of data for visualization and analysis. Interactive visuaUzation of this time series is a desired step before starting a new run. The I/O subsystem and associated network often are a significant impediment to interactive visualization of time-varying data; as they are not configured or provisioned to provide necessary I/O read rates. In this paper, we propose a new I/O library for visualization applications: VisIO. Visualization applications commonly use N-to-N reads within their parallel enabled readers which provides an incentive for a shared-nothing approach to I/O, similar to other data-intensive approaches such as Hadoop. However, unlike other data-intensive applications, visualization requires: (1) interactive performance for large data volumes, (2) compatibility with MPI and POSIX file system semantics for compatibility with existing infrastructure, and (3) use of existing file formats and their stipulated data partitioning rules. VisIO, provides a mechanism for using a non-POSIX distributed file system to provide linear scaling of 110 bandwidth. In addition, we introduce a novel scheduling algorithm that helps to co-locate visualization processes on nodes with the requested data. Testing using VisIO integrated into Para View was conducted using the Hadoop Distributed File System (HDFS) on TACC's Longhorn cluster. A representative dataset, VPIC, across 128 nodes showed a 64.4% read performance improvement compared to the provided Lustre installation. Also tested, was a dataset representing a global ocean salinity simulation that showed a 51.4% improvement in read performance over Lustre when using our VisIO system. VisIO, provides powerful high-performance I/O services to visualization applications, allowing for interactive performance with ultra-scale, time-series data.

Mitchell, Christopher J [Los Alamos National Laboratory; Ahrens, James P [Los Alamos National Laboratory; Wang, Jun [UCF

2010-10-15T23:59:59.000Z

144

High-energy radiation visualizer (HERV): A new system for imaging in x-ray and gamma-ray emission regions  

SciTech Connect

The authors present a description and results of the operation for {gamma}-ray and X-ray objects for the compact visualization system high-energy radiation visualizer (HERV). The imaging in this system is based on use of a conical collimator, scintillator plate, and image intensifier as a detector and CCD matrix as a readout device. The use of HERV as a two-dimensional X-ray image visualizer for the Compton scatter inspection system was considered and first results are discussed. The possibility of using different hexagonal-coded apertures imaging for HERV is discussed and results of Monte Carlo simulation and experiments with optical analog of coded aperture are presented.

Sudarkin, A.N.; Ivanov, O.P.; Stepanov, V.E.; Volkovich, A.G.; Turin, A.S.; Danilovich, A.S.; Rybakov, D.D.; Urutskoev, L.I. [RECOM Ltd., Moscow (Russian Federation)] [RECOM Ltd., Moscow (Russian Federation)

1996-08-01T23:59:59.000Z

145

Sandia`s network for SC `97: Supporting visualization, distributed cluster computing, and production data networking with a wide area high performance parallel asynchronous transfer mode (ATM) network  

SciTech Connect

The advanced networking department at Sandia National Laboratories has used the annual Supercomputing conference sponsored by the IEEE and ACM for the past several years as a forum to demonstrate and focus communication and networking developments. At SC `97, Sandia National Laboratories (SNL), Los Alamos National Laboratory (LANL), and Lawrence Livermore National Laboratory (LLNL) combined their SC `97 activities within a single research booth under the Advance Strategic Computing Initiative (ASCI) banner. For the second year in a row, Sandia provided the network design and coordinated the networking activities within the booth. At SC `97, Sandia elected to demonstrate the capability of the Computation Plant, the visualization of scientific data, scalable ATM encryption, and ATM video and telephony capabilities. At SC `97, LLNL demonstrated an application, called RIPTIDE, that also required significant networking resources. The RIPTIDE application had computational visualization and steering capabilities. This paper documents those accomplishments, discusses the details of their implementation, and describes how these demonstrations support Sandia`s overall strategies in ATM networking.

Pratt, T.J.; Martinez, L.G.; Vahle, M.O.; Archuleta, T.V.; Williams, V.K.

1998-05-01T23:59:59.000Z

146

E-Print Network 3.0 - area v4 neurons Sample Search Results  

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

VISUAL SYSTEM USING NETWORKS OF SPIKING NEURONS Summary: ganglion cells in the retina, relay cells in the thalamus, cortical areas V1, V2, V4, and the posterior... 315 V1 V4?...

147

The DOE Wide Area Measurement System (WAMS) Project: Demonstration of dynamic information technology for the future power system  

SciTech Connect

In 1989 the Bonneville Power Administration (BPA) and the Western Area Power Administration (WAPA) joined the US Department of Energy (DOE) in an assessment of longer-term research and development needs for future electric power system operation. The effort produced a progressively sharper vision of a future power system in which enhanced control and operation are the primary means for serving new customer demands, in an environment where increased competition, a wider range of services and vendors, and much narrower operating margins all contribute to increased system efficiencies and capacity. Technology and infrastructure for real time access to wide area dynamic information were identified as critical path elements in realizing that vision. In 1995 the DOE accordingly launched the Wide Area Measurement System (WAMS) Project jointly with the two Power Marketing Administrations (PMAs) to address these issues in a practical operating environment--the western North America power system. The Project draws upon many years of PMA effort and related collaboration among the western utilities, plus an expanding infrastructure that includes regionally involved contractors, universities, and National Laboratories plus linkages to the Electric Power Research Institute (EPRI). The WAMS project also brings added focus and resources to the evolving Western System Dynamic Information Network, or WesDINet. This is a collective response of the Western Systems Coordinating Council (WSCC) member utilities to their shared needs for direct information about power system characteristics, model fidelity, and operational performance. The WAMS project is a key source of the technology and backbone communications needed to make WesDINet a well integrated, cost effective enterprise network demonstrating the role of dynamic information technology in the emerging utility environment.

Mittelstadt, W.A. [USDOE Bonneville Power Administration, Portland, OR (United States); Krause, P.E.; Wilson, R.E. [USDOE Western Area Power Administration, Golden, CO (United States); Overholt, P.N. [USDOE, Washington, DC (United States); Sobajic, D.J. [Electric Power Research Inst., Palo Alto, CA (United States); Hauer, J.F. [Pacific Northwest National Lab., Richland, WA (United States); Rizy, D.T. [Oak Ridge National Lab., TN (United States)

1996-07-01T23:59:59.000Z

148

Development of a High Resolution, Real Time, Distribution-Level Metering System and Associated Visualization, Modeling, and Data Analysis Functions  

SciTech Connect

NREL is developing measurement devices and a supporting data collection network specifically targeted at electrical distribution systems to support research in this area. This paper describes the measurement network which is designed to apply real-time and high speed (sub-second) measurement principles to distribution systems that are already common for the transmission level in the form of phasor measurement units and related technologies.

Bank, J.; Hambrick, J.

2013-05-01T23:59:59.000Z

149

Advanced photovoltaic/hydro hybrid renewable energy system for remote areas  

Science Journals Connector (OSTI)

This paper presents modeling and simulation of the advanced photovoltaic (PV)/hydro based Hybrid Renewable Energy System (HRES) to electrify such isolated/remote areas where grid accessibility is not possible. For 7.5?kW hydro generation system a Self Excited Induction Generator (SEIG) with improved technique is used to optimize the utilization of hydro power. To achieve this aim an uncontrolled bridge rectifier coupled with Hydro side Voltage Source Inverter is implemented for the SEIG based advanced hydro system. The PV system is configured by PV array battery DC/DC converter maximum power point tracking controller and PV side Voltage Source Inverter. A Constant Current Control scheme is developed in this paper to control active and reactive power flow and to synchronize hydro and PV systems. The proposed system uses fewer controlled switches hence complexity of control has been reduced and system has higher efficiency and lower switching losses. The performance analysis of the HRES has been done to authenticate the existence of the system using the MATLAB software and results demonstrate that power quality of the proposed system is better and HRES is able to put into services.

2014-01-01T23:59:59.000Z

150

Assessing the integrity of local area network materials accountability systems against insider threats  

SciTech Connect

DOE facilities rely increasingly on computerized systems to manage nuclear materials accountability data and to protect against diversion of nuclear materials or other malevolent acts (e.g., hoax due to falsified data) by insider threats. Aspects of modern computerized material accountability (MA) systems including powerful personal computers and applications on networks, mixed security environments, and more users with increased knowledge, skills and abilities help heighten the concern about insider threats to the integrity of the system. In this paper, we describe a methodology for assessing MA applications to help decision makers identify ways of and compare options for preventing or mitigating possible additional risks from the insider threat. We illustrate insights from applying the methodology to local area network materials accountability systems.

Jones, E.; Sicherman, A.

1996-07-01T23:59:59.000Z

151

Visualizing data  

E-Print Network (OSTI)

Visualizing data Violeta Ilik Metadata Cataloging Librarian Texas A&M University Libraries Viewshare open-source visualization platform Viewshare – 3 use cases • Collection ingested in XML (MODS) format • Scientific data set ingested... • Integrating and harvesting multiple data sources with symplectic elements • Customizing visualization platforms to meet (y)our needs VIVO “VIVO is an open community, an information model, and an open source semantic web application supporting...

Ilik, Violeta

152

Wayfinding without Visual Cues: Evaluation of an Interactive Audio Map System  

Science Journals Connector (OSTI)

......Evaluation of an Interactive Audio Map System Esther Loeliger 1...evaluation of an interactive audio map system that enables blind...is the fast food restaurant Subway. Make your way across the railway...they show that ambient 3D audio significantly improves the chances......

Esther Loeliger; Tony Stockman

2014-09-01T23:59:59.000Z

153

Systematic Fast Neutron Background Measurement Fluctuations in an Urban Area Using a Mobile Detection System  

SciTech Connect

Neutron background measurements using a mobile trailer-based system were conducted in Knoxville, Tennessee. The 0.5 m2 system consisting of 8 EJ-301 liquid scintillation detectors was used to collect neutron background measurements in order to better understand the systematic background variations that depend solely on the street-level measurement position in a local, downtown area. Data was collected along 5 different streets in the downtown Knoxville area, and the measurements were found to be repeatable. Using 10 min measurements, fractional uncertainty in each measured data point was <2%. Compared with fast neutron background count rates measured away from downtown Knoxville, a reduction in background count rates ranging from 10-50% was observed in the downtown area, sometimes varying substantially over distances of tens of meters. These reductions are attributed to the shielding of adjacent buildings, quantified in part here by the metric angle-of-open-sky. The adjacent buildings may serve to shield cosmic ray neutron flux.

Iyengar, Anagha S [ORNL; Beach, Matthew R [ORNL; Newby, Jason [ORNL; Fabris, Lorenzo [ORNL; Heilbronn, Lawrence [University of Tennessee, Knoxville (UTK); Hayward, J P [University of Tennessee, Knoxville (UTK)

2014-01-01T23:59:59.000Z

154

SeWDReSS: on the design of an application independent, secure, wide-area disaster recovery storage system  

Science Journals Connector (OSTI)

Distributed wide-area storage systems must tolerate both physical failure and logic errors. In particular, these functions are needed to enable the storage system to support remote disaster recovery. There are several solutions for distributed wide-area ... Keywords: Disaster recovery, Erasure-coding, Multimedia data, Replication, Storage

Lingfang Zeng; Bharadwaj Veeravalli; Qingsong Wei; Dan Feng

2012-06-01T23:59:59.000Z

155

Network visualization for financial crime detection  

Science Journals Connector (OSTI)

Objective: We present a new software system, VisFAN, for the visual analysis of financial activity networks. Methods: We combine enhanced graph drawing techniques to devise novel algorithms and interaction functionalities for the visual exploration of ... Keywords: Financial crime detection, Graph visualization, Information visualization, Social network analysis

Walter Didimo, Giuseppe Liotta, Fabrizio Montecchiani

2014-08-01T23:59:59.000Z

156

System identification of the vestibular ocular reflex via visual and vestibular co-stimulation  

E-Print Network (OSTI)

The study of eye motions involved in the vestibular ocular reflex (VOR) is a key tool for understanding the performance of the vestibular system and for the diagnosis of dysfunction. Limitations in experimental equipment ...

Tangorra, James Louis, 1967-

2003-01-01T23:59:59.000Z

157

DOE-STD-1161-2003; Mechanical Systems Functional Area Qualification Standard  

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

1-2003 1-2003 June 2003 DOE STANDARD MECHANICAL SYSTEMS FUNCTIONAL AREA QUALIFICATION STANDARD DOE Defense Nuclear Facilities Technical Personnel U.S. Department of Energy AREA TRNG Washington, D.C. 20585 DISTRIBUTION STATEMENT A. Approved for public release; distribution is unlimited. NOT MEASUREMENT SENSITIVE This document has been reproduced directly from the best available copy. Available to DOE and DOE contractors from ES&H Technical Information Services, U.S. Department of Energy, (800) 473-4375, fax: (301) 903-9823. Available to the public from the U.S. Department of Commerce, Technology Administration, National Technical Information Service, Springfield, VA 22161; (703) 605-6000. DOE-STD-1161-2003 iii APPROVAL The Federal Technical Capability Panel consists of senior Department of Energy managers responsible

158

DOE-STD-1170-2003; Electrical Systems Functional Area Qualification Standard  

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

MEASUREMENT MEASUREMENT SENSITIVE DOE-STD-1170-2003 December 2003 DOE STANDARD ELECTRICAL SYSTEMS FUNCTIONAL AREA QUALIFICATION STANDARD DOE Defense Nuclear Facilities Technical Personnel U.S. Department of Energy AREA TRNG Washington, D.C. 20585 DISTRIBUTION STATEMENT A. Approved for public release; distribution is unlimited. DOE-STD-1170-2003 This document has been reproduced directly from the best available copy. Available to DOE and DOE contractors from ES&H Technical Information Services, U.S. Department of Energy, (800) 473-4375, fax: (301) 903-9823. Available to the public from the U.S. Department of Commerce, Technology Administration, National Technical Information Service, Springfield, VA 22161; (703) 605-6000. DOE-STD-1170-2003

159

The DOE Wide Area Measurement System (WAMS) Project -- Demonstration of dynamic information technology for the future power system  

SciTech Connect

In 1989 the Bonneville Power Administration (BPA) and the Western Power Administration (WAPA) joined the US Department of Energy (DOE) in an assessment of longer-term research and development needs for future electric power system operation. The effort produced a progressively sharper vision of a future power system in which enhanced control and operation are the primary means for serving new customer demands in an environment characterized by increased competition, a wider range of services and vendors, and much narrower operating margins. Technology and infrastructure for real time access to wide area dynamic information were identified as critical path elements in realizing that vision. In 1995 the DOE accordingly launched the Wide Area Measurement System (WAMS) Project jointly with the two Power Marketing Administrations (PMAs) to address these issues in a practical operating environment the western North America power system. The Project draws upon many years of PMA effort and related collaboration among the western utilities, plus an expanding infrastructure that includes regionally involved contractors, universities, and National Laboratories plus linkages to the Electric Power Research Institute (EPRI).

Mittelstadt, W.A. [Bonneville Power Administration (United States); Hauer, J.F. [Pacific Northwest Lab., Richland, WA (United States); Krause, P.E.; Wilson, R.E. [Western Power Administration (United States); Overholt, P.N. [USDOE (United States); Rizy, D.T. [Oak Ridge National Lab., TN (United States)

1995-12-31T23:59:59.000Z

160

THE WIDE-AREA ENERGY STORAGE AND MANAGEMENT SYSTEM PHASE II Final Report - Flywheel Field Tests  

SciTech Connect

This research was conducted by Pacific Northwest National Laboratory (PNNL) operated for the U.S. department of Energy (DOE) by Battelle Memorial Institute for Bonneville Power Administration (BPA), California Institute for Energy and Environment (CIEE) and California Energy Commission (CEC). A wide-area energy management system (WAEMS) is a centralized control system that operates energy storage devices (ESDs) located in different places to provide energy and ancillary services that can be shared among balancing authorities (BAs). The goal of this research is to conduct flywheel field tests, investigate the technical characteristics and economics of combined hydro-flywheel regulation services that can be shared between Bonneville Power Administration (BPA) and California Independent System Operator (CAISO) controlled areas. This report is the second interim technical report for Phase II of the WAEMS project. This report presents: 1) the methodology of sharing regulation service between balancing authorities, 2) the algorithm to allocate the regulation signal between the flywheel and hydro power plant to minimize the wear-and-tear of the hydro power plants, 3) field results of the hydro-flywheel regulation service (conducted by the Beacon Power), and 4) the performance metrics and economic analysis of the combined hydro-flywheel regulation service.

Lu, Ning; Makarov, Yuri V.; Weimar, Mark R.; Rudolph, Frank; Murthy, Shashikala; Arseneaux, Jim; Loutan, Clyde; Chowdhury, S.

2010-08-31T23:59:59.000Z

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


161

Wide-Area Energy Storage and Management system to Balance Intermittent Resources in the Bonneville Power Administration and California ISO Control Areas  

SciTech Connect

The entire project addresses the issue of mitigating additional intermittency and fast ramps that occur at higher penetration of intermittent resources, including wind genera-tion, in the Bonneville Power Administration (BPA) and the California Independent Sys-tem Operator (California ISO) control areas. The proposed Wide Area Energy Storage and Management System (WAEMS) will address the additional regulation requirement through the energy exchange between the participating control areas and through the use of energy storage and other generation resources. For the BPA and California ISO control centers, the new regulation service will look no different comparing with the traditional regulation resources. The proposed project will benefit the regulation service in these service areas, regardless of the actual degree of penetration of the intermittent resources in the regions. The project develops principles, algorithms, market integration rules, functional de-sign and technical specifications for the WAEMS system. The project is sponsored by BPA and supported in kind by California ISO, Beacon Power Corporation, and the Cali-fornia Energy Commission (CEC).

Makarov, Yuri V.; Yang, Bo; DeSteese, John G.; Lu, Shuai; Miller, Carl H.; Nyeng, Preben; Ma, Jian; Hammerstrom, Donald J.; Vishwanathan, Vilanyur V.

2008-06-30T23:59:59.000Z

162

HYBRID GROUND SOURCE HEAT PUMP SYSTEM SIMULATION USING VISUAL MODELING TOOL FOR HVACSIM+  

E-Print Network (OSTI)

, and plotting the output are also included. INTRODUCTION HVACSIM+, which stands for `HVAC SIMulation PLUS other systems', is a non-proprietary simulation package developed at the National Institute of Standards and Technology (NIST), Gaithersburg, Maryland, U.S.A. It is capable of modeling HVAC (heating, ventilation

163

Small-scale circulating fluidized bed combustor (CFBC) system for heat and power in remote areas  

SciTech Connect

Demand for heating and electric power has steadily increased in remote areas. The use of locally available fuel to achieve self sufficiency has become an important objective. Energy demands may require steam generation for district heating, power generation and process consumption. In addition, the steam generation unit can also be required to burn waste that includes MSW and sewage sludge. To meet these demands, new systems must be installed that use local fuel. This paper describes a lower cost CFBC for use in remote areas. With the support of DOE METC, in late summer 1994, DONLEE performed a test burn at its 10 MM btu/hr pilot CFBC using subbituminous coal from Wyoming. The Wyoming coal`s sulfur dioxide emissions were very low due to the low sulfur content of the Wyoming coal and the excellent efficiency at temperatures as low as 1,500 F thereby indicating no limestone addition was needed for sulfur capture. The CFBC testing indicated emissions met all of the environmental requirements, both Federal and state. These requirements include: particulates, SO{sub 2}, CO, NO{sub x}, opacity, chlorinated dioxins/furans, etc. The unit can be fabricated in modules, making the installation easier and less expensive for use in remote areas. The design is highly reliable and can be fully automated thereby requiring limited staffing.

Stuart, J.M.; Korenberg, J. [DONLEE Technologies Inc., York, PA (United States)

1995-12-31T23:59:59.000Z

164

An intelligent visual hand motion tracking system for home-based rehabilitation  

Science Journals Connector (OSTI)

Human motion tracking is the key technology for intelligent rehabilitation systems in which the movement of disabled people can be localised and learned and any undesired motion behaviour can be corrected to reach an expectation. This paper introduces a real-time tracking system of human hand motion, specifically used for home based rehabilitation. A hybrid tracking algorithm based on an improved Camshift and a Kalman filter is proposed. In the tracking process, Camshift converts the raw image to a flesh colour probability distribution image via a colour probability table. Considering the hand motion and flesh colour probability distribution, the size and location of a search window are initialised by using the object histogram model. Computed information is used to adjust current search window's size and location, then the location of the hand are found. Experimental results show that this algorithm is fast, accurate, and robust. It can not only deal with the skin colour interference problems, but also handle complex background.

Yi Zhang; Yuan Luo; Ling Li

2010-01-01T23:59:59.000Z

165

Building Data Visualization  

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

1 1 Building Data Visualization contour plot Figure 1: Contour plot showing the various operating stages of occupancy sensors described in the case study. Data visualization for buildings is the display of a rich set of variables and parameters that managers can use to verify the energy savings of energy- efficient technology and identify malfunctions in building equipment or problems with operating strategies. Effective data visualization depends on having graphic presentation formats that reveal the phenomena relevant to the building's performance. A research project at the Center for Building Science is aimed at developing data visualization techniques for improved building management. Buildings with energy management control systems as well as dedicated monitoring equipment in the

166

Explorer-II: Wireless Self-Powered Visual and NDE Robotic Inspection System for Live Gas Distribution Mains  

SciTech Connect

Carnegie Mellon University (CMU) under contract from Department of Energy/National Energy Technology Laboratory (DoE/NETL) and co-funding from the Northeast Gas Association (NGA), has completed the overall system design, field-trial and Magnetic Flux Leakage (MFL) sensor evaluation program for the next-generation Explorer-II (X-II) live gas main Non-destructive Evaluation (NDE) and visual inspection robot platform. The design is based on the Explorer-I prototype which was built and field-tested under a prior (also DoE- and NGA co-funded) program, and served as the validation that self-powered robots under wireless control could access and navigate live natural gas distribution mains. The X-II system design ({approx}8 ft. and 66 lbs.) was heavily based on the X-I design, yet was substantially expanded to allow the addition of NDE sensor systems (while retaining its visual inspection capability), making it a modular system, and expanding its ability to operate at pressures up to 750 psig (high-pressure and unpiggable steel-pipe distribution mains). A new electronics architecture and on-board software kernel were added to again improve system performance. A locating sonde system was integrated to allow for absolute position-referencing during inspection (coupled with external differential GPS) and emergency-locating. The power system was upgraded to utilize lithium-based battery-cells for an increase in mission-time. The resulting robot-train system with CAD renderings of the individual modules. The system architecture now relies on a dual set of end camera-modules to house the 32-bit processors (Single-Board Computer or SBC) as well as the imaging and wireless (off-board) and CAN-based (on-board) communication hardware and software systems (as well as the sonde-coil and -electronics). The drive-module (2 ea.) are still responsible for bracing (and centering) to drive in push/pull fashion the robot train into and through the pipes and obstacles. The steering modules and their arrangement, still allow the robot to configure itself to perform any-angle (up to 90 deg) turns in any orientation (incl. vertical), and enable the live launching and recovery of the system using custom fittings and a (to be developed) launch-chamber/-tube. The battery modules are used to power the system, by providing power to the robot's bus. The support modules perform the functions of centration for the rest of the train as well as odometry pickups using incremental encoding schemes. The electronics architecture is based on a distributed (8-bit) microprocessor architecture (at least 1 in ea. module) communicating to a (one of two) 32-bit SBC, which manages all video-processing, posture and motion control as well as CAN and wireless communications. The operator controls the entire system from an off-board (laptop) controller, which is in constant wireless communication with the robot train in the pipe. The sensor modules collect data and forward it to the robot operator computer (via the CAN-wireless communications chain), who then transfers it to a dedicated NDE data-storage and post-processing computer for further (real-time or off-line) analysis. The prototype robot system was built and tested indoors and outdoors, outfitted with a Remote-Field Eddy Current (RFEC) sensor integrated as its main NDE sensor modality. An angled launcher, allowing for live launching and retrieval, was also built to suit custom angled launch-fittings from TDW. The prototype vehicle and launcher systems are shown. The complete system, including the in-pipe robot train, launcher, integrated NDE-sensor and real-time video and control console and NDE-data collection and -processing and real-time display, were demonstrated to all sponsors prior to proceeding into final field-trials--the individual components and setting for said acceptance demonstration are shown. The launcher-tube was also used to verify that the vehicle system is capable of operating in high-pressure environments, and is safely deployable using proper evacuating/purging techniques for operation in the po

Carnegie Mellon University

2008-09-30T23:59:59.000Z

167

Corrective Action Plan for Corrective Action Unit 151: Septic Systems and Discharge Area, Nevada Test Site, Nevada  

SciTech Connect

Corrective Action Unit (CAU) 151, Septic Systems and Discharge Area, is listed in the Federal Facility Agreement and Consent Order (FFACO) of 1996 (FFACO, 1996). CAU 151 consists of eight Corrective Action Sites (CASs) located in Areas 2, 12, and 18 of the Nevada Test Site (NTS), which is located approximately 65 miles northwest of Las Vegas, Nevada.

NSTec Environmental Restoration

2007-03-01T23:59:59.000Z

168

Independent Oversight Review of the Technical Area 55 Safety Class Fire Suppression System at Los Alamos National Laboratory, December 2013  

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

Technical Area 55 Technical Area 55 Safety Class Fire Suppression System at Los Alamos National Laboratory December 2013 Office of Safety and Emergency Management Evaluations Office of Enforcement and Oversight Office of Health, Safety and Security U.S. Department of Energy Table of Contents 1.0 Purpose .................................................................................................................................................... 1 2.0 Background ............................................................................................................................................. 1 3.0 Scope ....................................................................................................................................................... 2

169

A paradoxical improvement of misreaching in optic ataxia: new evidence for two separate neural systems for visual localization  

Science Journals Connector (OSTI)

...the stimulation interfered with visually guided corrections during right-hand reaching movements made towards light emitting diode (LED) targets. The reaching move- ments were only a ected when the target position was shifted (unbeknown...

1999-01-01T23:59:59.000Z

170

Integrity assessment plan for PNL 300 area radioactive hazardous waste tank system. Final report  

SciTech Connect

The Pacific Northwest Laboratory (PNL), operated by Battelle Memorial Institute under contract to the U.S. Department of Energy, operates tank systems for the U.S. Department of Energy, Richland Operations Office (DOE-RL), that contain dangerous waste constituents as defined by Washington State Department of Ecology (WDOE) Dangerous Waste Regulations, Washington Administrative Code (WAC) 173-303-040(18). Chapter 173-303-640(2) of the WAC requires the performance of integrity assessments for each existing tank system that treats or stores dangerous waste, except those operating under interim status with compliant secondary containment. This Integrity Assessment Plan (IAP) identifies all tasks that will be performed during the integrity assessment of the PNL-operated Radioactive Liquid Waste Systems (RLWS) associated with the 324 and 325 Buildings located in the 300 Area of the Hanford Site. It describes the inspections, tests, and analyses required to assess the integrity of the PNL RLWS (tanks, ancillary equipment, and secondary containment) and provides sufficient information for adequate budgeting and control of the assessment program. It also provides necessary information to permit the Independent, Qualified, Registered Professional Engineer (IQRPE) to approve the integrity assessment program.

NONE

1996-03-01T23:59:59.000Z

171

Colleae System of Nevada Project Shaal Area - Fidd Data Summary Report  

Office of Legacy Management (LM)

Unlvers~ty and Cornrnun~ty Unlvers~ty and Cornrnun~ty Colleae System of Nevada Project Shaal Area - Fidd Data Summary Report Todd Mihevc, Greg Pohll and Brad Lyles submitted to Nevada Operations Office U.S. Department of Energy May 2000 Publication No. 45175 This report was prepared as an account of work sponsored by the United States Government. Neither the United States nor the United States Department of Energy, nor any of their employees, nor any of their contractors, subcontractors or their employees, makes any warranty, express or implied, or assumes any legal liability or responsibility for the accuracy, completeness, or any third party's use or the results of such use of any information, apparatus, product, or process disclosed, or represents that its use would not infringe privately

172

GIS: Geographic Information System An application for socio-economical data collection for rural area  

E-Print Network (OSTI)

The country India follows the planning through planning commission. This is on the basis of information collected by traditional, tedious and manual method which is too slow to sustain. Now we are in the age of 21th century. We have seen in last few decades that the progress of information technology with leaps and bounds, which have completely changed the way of life in the developed nations. While internet has changed the established working practice and opened new vistas and provided a platform to connect, this gives the opportunity for collaborative work space that goes beyond the global boundary. We are living in the global economy and India leading towards Liberalize Market Oriented Economy (LMOE). Considering this things, focusing on GIS, we proposed a system for collection of socio economic data and water resource management information of rural area via internet.

Nayak, S K; Kalyankar, N V

2010-01-01T23:59:59.000Z

173

Video Visualization Gareth Daniel Min Chen  

E-Print Network (OSTI)

Video Visualization Gareth Daniel Min Chen University of Wales Swansea, UK Abstract Video data, generated by the entertainment industry, security and traffic cameras, video conferencing systems, video a novel methodology for "summarizing" video sequences using volume visualization techniques. We outline

Grant, P. W.

174

Visual tools for creating and reinforcing the USC Viterbi Brand.  

E-Print Network (OSTI)

Visual tools for creating and reinforcing the USC Viterbi Brand. VISUAL IDENTITY SYSTEM #12;The Importance of the Brand. Why Is the Identity System Important? A strong, coherent visual identity Visual Identity System to continue building our public image, increase awareness of our many

Wang, Hai

175

Visualization and Analysis in Support of Fusion Science  

SciTech Connect

This report summarizes the results of the award for “Visualization and Analysis in Support of Fusion Science.” With this award our main efforts have been to develop and deploy visualization and analysis tools in three areas 1) magnetic field line analysis 2) query based visualization and 3) comparative visualization.

Sanderson, Allen R. [Scientific Computing and Imaging Institute] [Scientific Computing and Imaging Institute

2012-10-01T23:59:59.000Z

176

Promoting Audio-visual Aids  

Science Journals Connector (OSTI)

... a term which is widely misunderstood, being frequently taken to have the same meaning as audio-visual aids. Educational technology involves, not individual aids by themselves, but a system ... The first step is to make teachers familiar with the role and operation of individual audio-visual aids. The next immediate step is to introduce and prepare them for a ...

R. C. WINTON

1968-12-28T23:59:59.000Z

177

Revised Hydrogeology for the Suprabasalt Aquifer System, 200-West Area and Vicinity, Hanford Site, Washington  

SciTech Connect

The primary objective of this study was to refine the conceptual groundwater flow model for the 200-West Area and vicinity. This is the second of two reports that combine to cover the 200 Area Plateau, an area that holds the largest inventory of radionuclide and chemical waste on the Hanford Site.

Williams, Bruce A.; Bjornstad, Bruce N.; Schalla, Ronald; Webber, William D.

2002-05-14T23:59:59.000Z

178

Sunfall: a collaborative visual analytics system for astrophysics Cecilia R Aragon, Stephen J Bailey, Sarah Poon, Karl Runge and Rollin C. Thomas  

E-Print Network (OSTI)

visualization and analysis techniques to facilitate deeper scientific insight into complex, noisy, high-dimensional analysis, and machine learning with highly interactive visual interfaces to enable collaborative, user interfaces," combines statistical algorithms and advanced analysis techniques with highly interactive visual

179

Baseline risk assessment of the perched water system at the INEL test reactor area  

SciTech Connect

A baseline health risk assessment (HRA) was prepared to evaluate potential risks to human health and the environment posed by the Perched Water System (PWS) at the Test Reactor Area (TRA). The PWS has been designated Operable Unit 2-12, one of the 13 operable units identified at TRA. During the period from 1962 to 1990, a total of 6770 million gal of water were discharged from the TRA to unlined surface ponds. Wastewater discharged to the surface ponds at TRA percolates downward through the surficial alluvium and the underlying basalt bedrock. A resulting shallow perched water zone has formed at the interface between the surficial sediments and the underlying basalt. Further downward movement of groundwater is again impeded by a low-permeability layer of silt, clay, and sand encountered at a depth of [approximately]150 ft. The deep perched water zone occurs on top of this low-permeability interbed. An evaluation was made as to whether potential risks for the PWS could justify implementing a remedial action. The risk evaluation consisted of two parts, the human health evaluation and the ecological evaluation.

Gordon, J.W.; Sinton, P.O. (Dames Moore, Denver, CO (United States)); Jensen, N. (DOE, Idaho Falls, ID (United States)); McCormick, S. (Idaho National Engineering Lab., Idaho Falls, ID (United States))

1993-01-01T23:59:59.000Z

180

Decontamination and inspection plan for Phase 3 closure of the 300 area waste acid treatment system  

SciTech Connect

This decontamination and inspection plan (DIP) describes decontamination and verification activities in support of Phase 3 closure of the 300 Area Waste Acid Treatment System (WATS). Phase 3 is the third phase of three WATS closure phases. Phase 3 attains clean closure conditions for WATS portions of the 334 and 311 Tank Farms (TF) and the 333 and 303-F Buildings. This DIP also describes designation and management of waste and debris generated during Phase 3 closure activities. Information regarding Phase 1 and Phase 2 for decontamination and verification activities closure can be found in WHC-SD-ENV-AP-001 and HNF-1784, respectively. This DIP is provided as a supplement to the closure plan (DOE/RL-90-11). This DIP provides the documentation for Ecology concurrence with Phase 3 closure methods and activities. This DIP is intended to provide greater detail than is contained in the closure plan to satisfy Ecology Dangerous Waste Regulations, Washington Administrative Code (WAC) 173-303-610 requirement that closure documents describe the methods for removing, transporting, storing, and disposing of all dangerous waste at the unit. The decontamination and verification activities described in this DIP are based on the closure plan and on agreements reached between Ecology and the U.S. Department of Energy, Richland Operations Office (DOE-RL) during Phase 3 closure activity workshops and/or project manager meetings (PMMs).

LUKE, S.N.

1999-02-01T23:59:59.000Z

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


181

Sunfall is a production analytics system that accelerates science discovery by utilizing novel interactive visualization and analysis  

E-Print Network (OSTI)

interactive visualization and analysis techniques to facilitate insight into complex, noisy, high-dimensional and measure Type Ia supernovae in greater number and detail than has ever been done before. These supernovae are stellar explosions that have a consistent maximum brightness, allowing them to be used as "standard

182

DQS Advisor: A visual interface and knowledge-based system to balance dose, quality, and reconstruction speed in iterative  

E-Print Network (OSTI)

the limited projection data collected at reduced X-ray radiation is challenging, and iterative algorithms have concerns with regards to the X-ray dose delivered to the patient, low-dose Computed Tomography (CT) has and K Mueller Visual Analytic and Imaging Lab, Computer Science Department, Stony Brook University, NY

Mueller, Klaus

183

Applying Tags to Virtual Objects in Real-Time Visualization Systems Renato D. Prado, Alberto Raposo, Luciano P. Soares  

E-Print Network (OSTI)

such as operation management, for instance. Despite its importance, there is not yet a well- established solution refinery. CAD models are usually not conceived to be visualized in real-time [2] In regions of high in a virtual reality environment. Figure 1 shows a small portion of an oil refinery where it is possible

Barbosa, Alberto

184

Rural area application of HOMER software for feasibility analysis of hybrid energy system with an improved approach  

Science Journals Connector (OSTI)

For a power supply in a remote rural area where a grid supply is infeasible, a hybrid energy system consisting of a renewable energy mix, with a backup generation, could be a viable alternative. Feasibility analysis and determination of optimal combination of such a system is a complex task owing to the uncertain nature of renewable energies, load demand uncertainty, non-linear characteristic of components and interdependency of process components. HOMER software performs this complicated task in an easy and accurate way by economically analysing various possible alternatives and sorting them out for optimality. However the limitation of results for optimality determination based on single criteria has been improved in the present paper using analytic hierarchy process (AHP). A rural study area has been identified for validation of proposed methodology. The approach provides the most optimal hybrid energy system for the selected study area accommodating many aspects of analysis allowing suitable weightage to each of them.

Abha Rajoriya; Eugene Fernandez

2011-01-01T23:59:59.000Z

185

Processing Visual Images  

SciTech Connect

The back of the eye is lined by an extraordinary biological pixel detector, the retina. This neural network is able to extract vital information about the external visual world, and transmit this information in a timely manner to the brain. In this talk, Professor Litke will describe a system that has been implemented to study how the retina processes and encodes dynamic visual images. Based on techniques and expertise acquired in the development of silicon microstrip detectors for high energy physics experiments, this system can simultaneously record the extracellular electrical activity of hundreds of retinal output neurons. After presenting first results obtained with this system, Professor Litke will describe additional applications of this incredible technology.

Litke, Alan (UC Santa Cruz) [UC Santa Cruz

2006-03-27T23:59:59.000Z

186

ACADEMIC FRAUD AND THE HONOR SYSTEM Academic fraud is one of the areas of university life that fall within the scope of the Honor System. Violating the  

E-Print Network (OSTI)

ACADEMIC FRAUD AND THE HONOR SYSTEM Academic fraud is one of the areas of university life that fall to credit one's sources constitutes academic fraud and would, therefore, violate the Honor Code, Academic Fraud and the Honor System. Additional content assistance was also drawn from Wesleyan University

187

Want Some Money Back from your Compressed Air System? Check Out These Top 10 Areas to Look  

E-Print Network (OSTI)

and gains in productivity and quality! #2 ? PRESSURE LOSS IN THE INTERCONNECTING PIPING AND AIR TREATMENT EQUIPMENT BETWEEN THE COMPRESSOR DISCHARGE AND THE SYSTEM ENTRY. This is the most overlooked area in air systems. Even though... the calculated ?Friction Pressure Loss? may be low for the pipe, the convoluted piping, crossing tee connections and dead heads cause significant ?Turbulence Driven? back pressure, not only waste power, but also can cause the unloading controls to become...

Van Ormer, H.

2004-01-01T23:59:59.000Z

188

Multi-area power system state estimation utilizing boundary measurements and phasor measurement units ( PMUs)  

E-Print Network (OSTI)

estimation is explained for a simple serial estimator. Then the thesis shows how conventional measurements and newer, more accurate PMU measurements work within the framework of weighted least squares estimation. Next, the multi-area state estimator...

Freeman, Matthew A

2006-10-30T23:59:59.000Z

189

Conference Topic: Integrated Water Resources and Coastal Areas Management National Water Information Systems: A Tool to Support Integrated Water Resources  

E-Print Network (OSTI)

Conference Topic: Integrated Water Resources and Coastal Areas Management National Water Information Systems: A Tool to Support Integrated Water Resources Management in the Caribbean Marie-Claire St of Integrated Water Resources Management (IWRM) in the Caribbean and to address the problems

Barthelat, Francois

190

Visual Arts Safety Plan: 1. Visual Arts Safety Manual  

E-Print Network (OSTI)

and guidance to help you conduct your work safely and in compliance with environmental health and safety. The Visual Arts Safety plan should be made available to all workers and all persons in your area who work for good practice. The requirements for working with Lasers can be found in SY-17. This Penn State Safety

Maroncelli, Mark

191

Installation and commissioning of a large area coating system for neutron and X-ray optical devices  

SciTech Connect

A 9 meter long DC/RF sputtering cylindrical coating system which is designed and built indigenously for coating of neutron supermirrors and grazing incidence hard X-ray mirrors on large area substrates has been installed and commissioned recently. The performance of the system has been tested by depositing Ti films on glass substrate of 1500mm X 150mm size. By depositing Ti films on several small area c-Si substrates placed over the length and breadth of the substrate holder, and by subsequent characterization by GIXR measurement, it has been observed that films with bulk-like density and very low surface roughness can be obtained in the above system. The thickness uniformity achieved in the deposited films is within ±3.5% over the 1500mm length and within ±4.8% over the 150mm width.

Biswas, A., E-mail: arupb@barc.gov.in; Haque, Sk. Maidul, E-mail: arupb@barc.gov.in; Misal, J., E-mail: arupb@barc.gov.in; Sampathkumar, R.; Ajaykumar,; Bhattacharyya, D.; Sahoo, N. K. [Atomic and Molecular Physics Division, Bhabha Atomic Research Center, Mumbai-400085 (India); Lagoo, K. D.; Veerapur, R. D.; Padmanabhan, M.; Puri, R. K. [Division of Remote Handling and Robotics, Bhabha Atomic Research Center, Mumbai-400085 (India); Bhattacharya, Debarati [Solid State Physics Division, Bhabha Atomic Research Center, Mumbai-400085 (India)

2014-04-24T23:59:59.000Z

192

Optimal Sizing Design for Hybrid Renewable Energy Systems in Rural Areas  

Science Journals Connector (OSTI)

Small-sized hybrid wind-hydro-solar power generation systems may be designed to solve the power ... Optimal design models are developed to design the hybrid generation systems including battery banks and to provi...

Yu Fu; Jianhua Yang; Tingting Zuo

2011-01-01T23:59:59.000Z

193

Revised Hydrogeology for the Suprabasalt Aquifer System, 200-East Area and Vicinity, Hanford Site, Washington  

SciTech Connect

This study supports the Hanford Groundwater/Vadose integration project objectives to better understand the risk of groundwater contamination and potential risk to the public via groundwater flow paths. The primary objective of this study was to refine the conceptual groundwater flow model for the 200-East Area and vicinity.

Williams, Bruce A.; Bjornstad, Bruce N.; Schalla, Ronald; Webber, William D.

2000-04-20T23:59:59.000Z

194

Processing of Audio-Visual Collections  

E-Print Network (OSTI)

DECEMBER 2012 Processing of AUDIO-VISUAL COLLECTIONS A sof June, 15 of the audio and video collections San FranciscoBay Area. The audio recordings provide broadcasts and talk

Diaz, Angel

2012-01-01T23:59:59.000Z

195

An optimized groundwater extraction system for the toxic burning pits area of J-Field, Aberdeen Proving Ground, Maryland  

SciTech Connect

Testing and disposal of chemical warfare agents, munitions, and industrial chemicals at the J-Field area of the Aberdeen Proving Ground (APG) have resulted in contamination of soil and groundwater. The discharge of contaminated groundwater to on-site marshes and adjacent estuaries poses a potential risk to ecological receptors. The Toxic Burning Pits (TBP) area is of special concern because of its disposal history. This report describes a groundwater modeling study conducted at J-Field that focused on the TBP area. The goal of this modeling effort was optimization of the groundwater extraction system at the TBP area by applying linear programming techniques. Initially, the flow field in the J-Field vicinity was characterized with a three-dimensional model that uses existing data and several numerical techniques. A user-specified border was set near the marsh and used as a constraint boundary in two modeled remediation scenarios: containment of the groundwater and containment of groundwater with an impermeable cap installed over the TBP area. In both cases, the objective was to extract the minimum amount of water necessary while satisfying the constraints. The smallest number of wells necessary was then determined for each case. This optimization approach provided two benefits: cost savings, in that the water to be treated and the well installation costs were minimized, and minimization of remediation impacts on the ecology of the marsh.

Quinn, J.J.; Johnson, R.L.; Patton, T.L.; Martino, L.E.

1996-06-01T23:59:59.000Z

196

The simultaneous decomposition-simulation approach for multi-area power system reliability evaluation  

E-Print Network (OSTI)

consideration of the multi-area load states. It can be used to compute loss of load probability, expected unserved demand, and frequency of capacity deficiency indices. Algorithms employing the simultaneous consideration of load states are introduced for (1...) calculation of loss of load probability and expected unserved demand, (2) cal culation of frequency, and (3) modeling of generating unit planned outages. These algorithms are fully described and tested, sample studies showing their merit are presented...

Deng, Zhong

1989-01-01T23:59:59.000Z

197

Rethinking Biodiversity Conservation Effectiveness and Evaluation in the National Protected Areas Systems of Tropical Islands: The Case of Jamaica and the Dominican Republic.  

E-Print Network (OSTI)

??Island conservation theory and practice with regard to conservation of tropical terrestrial biodiversity in protected areas systems has yet to be adequately addressed in conservation… (more)

Davis, Suzanne Mae Camille

2010-01-01T23:59:59.000Z

198

Anoxic Plume Attenuation in a Fluctuating Water Table System: Impact of 100-D Area In Situ Redox Manipulation on Downgradient Dissolved Oxygen Concentrations  

SciTech Connect

Anoxic Plume Attenuation in a Fluctuating Water Table System: Impact of 100-D Area In Situ Redox Manipulation on Downgradient Dissolved Oxygen Concentrations

Williams, Mark D.; Vermeul, Vincent R.; Oostrom, Martinus; Evans, John C.; Fruchter, Jonathan S.; Istok, J. D.; Humphrey, M. D.; Lanigan, David C.; Szecsody, James E.; White, Mark D.; Wietsma, Thomas W.; Cole, Charles R.

1999-06-14T23:59:59.000Z

199

Design and Assessment of a Battery-Supercapacitor Hybrid Energy Storage System for Remote Area Wind Power Systems.  

E-Print Network (OSTI)

??Recent advances in innovative energy storage devices such as supercapacitors have made battery-supercapacitor hybrid energy storage systems technically attractive. However the field of hybrid energy… (more)

Gee, A

2012-01-01T23:59:59.000Z

200

Solar Home Systems Performance in Rural Area in Aceh Case Study: Deah Mamplam Village, Aceh Besar  

Science Journals Connector (OSTI)

Abstract Evaluations of implemented Solar Home Systems (SHSs) almost never been carried out in Aceh. Most of SHS projects have been claimed to be failed despite there are no data explaining the failure. A study was performed to identify condition and performance of \\{SHSspost\\} installation in Deah Mamplam village, Aceh. After 6 years installation almost three-fourths of the systems are in good physical and operational condition although most are in temporary inoperative. The research demonstrated that the absence of program dissemination and user training prior to delivery and installation has contributed to the low awareness and knowledge of the system.

Hilda Mufiaty

2014-01-01T23:59:59.000Z

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


201

A Distributed Control Group of Mobile Robots in a Limited Area with a Vision System  

Science Journals Connector (OSTI)

Digital remote manual control systems are no less complicated than automatic control. Engineers have to overcome number of unique problems. Mechanical parts have to respond to digital signals transferred through ...

Artur Babiarz; Robert Bieda; Krzysztof Jaskot

2013-01-01T23:59:59.000Z

202

Deploying web-based visual exploration tools on the grid  

SciTech Connect

We discuss a web-based portal for the exploration, encapsulation, and dissemination of visualization results over the Grid. This portal integrates three components: an interface client for structured visualization exploration, a visualization web application to manage the generation and capture of the visualization results, and a centralized portal application server to access and manage grid resources. We demonstrate the usefulness of the developed system using an example for Adaptive Mesh Refinement (AMR) data visualization.

Jankun-Kelly, T.J.; Kreylos, Oliver; Shalf, John; Ma, Kwan-Liu; Hamann, Bernd; Joy, Kenneth; Bethel, E. Wes

2002-02-01T23:59:59.000Z

203

Predicting and optimization of energy consumption using system dynamics-fuzzy multiple objective programming in world heritage areas  

Science Journals Connector (OSTI)

Energy consumption and efficiency are important in regional low-carbon economic development and environmental protection. This paper provides a system dynamics and fuzzy multi-objective programming integrated approach for the prediction of energy consumption and CO2 emissions at a regional level. First, a general system dynamics model is constructed to analyze an economy-energy system. To deal with the uncertainties and optimize the parameters in the system, a fuzzy multiple objective programming model is used. This decision support model is then applied to predict the energy consumption of a world heritage area in China during 2010–2020. The results reveal that the energy consumption and CO2 emissions increase dramatically with rapid economic growth. In the scenario herein considered, which is based on the proposed optimization model, a 19.32% reduction was found in the energy intensity decreases from 0.88 tce/104 RMB to 0.71 tce/104 RMB, and a 23.26% reduction in the CO2 emission intensity, from 2.15 t/104 RMB to 1.65 t/104 RMB. Policy suggestions such as adjusting the industrial structure, enhancing local hydro-power and renewable energy and increasing investment in energy technology and efficiency are indicated for the promotion of a low-carbon oriented economy in world heritage areas.

Zhibin Wu; Jiuping Xu

2013-01-01T23:59:59.000Z

204

Project 93L-EWL-097, fire alarm system improvements, 300 Area  

SciTech Connect

This document contains the Acceptance Test Procedure (ATP) which will demonstrate that the modifications to the Fire Protection systems in the 338 Building function as intended. The ATP will test the fire alarm control panel, flow alarm pressure switch, post indicator valve tamper switch, heat detectors, flow switches, and fire alarm signaling devices.

Scott, M.V.

1995-01-01T23:59:59.000Z

205

Thrust Area 2 Free-Piston Compressor for Portable Fluid-Powered Systems  

E-Print Network (OSTI)

. Riofrio p y Motivation · Current mobile robot power supply and actuation systems that utilize batteries and motors have significant limitations in energy and power density. Simply put, batteries are heavyW pneumatic power). · Utilize high energy density hydrocarbon fuel (46350 kJ/kg compared to 180 kJ/kg for Ni

Barth, Eric J.

206

STIMULUS: End-System Network Interface Controller for 100 Gb/s Wide Area Networks  

SciTech Connect

The main goal of this research grant is to develop a system-level solution leveraging novel technologies that enable network communications at 100 Gb/s or beyond. University of New Mexico in collaboration with Acadia Optronics LLC has been working on this project to develop the 100 Gb/s Network Interface Controller (NIC) under this Department of Energy (DOE) grant.

Zarkesh-Ha, Payman [University of New Mexico

2014-09-12T23:59:59.000Z

207

Communication Delays in Wide Area Measurement Systems Biju Naduvathuparambil, Matthew C. Valenti, and Ali Feliachi  

E-Print Network (OSTI)

the IEEE 1344 data format used by the PMU. Communication issues and related communication link delay to the propagation delay of the particular link, the message for- mat of the PMU and data rate of the link determine size of the DFT. PMU PMU PMUPMU PHASOR DATA CONCENTRATOR APPLICATION SOFTWARE SYSTEM PROTECTION CENTER

Valenti, Matthew C.

208

Automated visual inspection of rolled metal surfaces  

Science Journals Connector (OSTI)

A prototype for an automated visual on-line metal strip inspection system is described. The system is capable of both detecting and classifying surface defects in copper alloy strips, and it has been installed...

Timo Piironen; Olli Silven; Matti Pietikäinen…

1990-01-01T23:59:59.000Z

209

A new mathematical approach to multi-area power system reliability evaluation  

E-Print Network (OSTI)

the first stage of the decomposition process. 19 Subset of acceptable states MlM2 . . . M? A, V, 2 vl ? 1 M2 ~ . M? Ll ml m2 ~ ~ ~ ~ ~ ~ 7B? ul ? 1 M2 ~ M? Ul Vl V2 Ml v2 ? 1 ~ M? L2 vl pn2 Mlul ? 1 M? Ul Bl V2 Ml M2 . . . M? Subset... of unclassified states being decomposed MlM2 . v?? 1 Vl V2 ~ ~ ~ ~ Bl? Ml Ml . -. . u?? 1 U. ul G2 ''' ' V? Disjoint subsets of system loss-of-load states Disjoint subsets of unclassified states Fig. 2. Decomposition of an unclassified set U 20 2...

Pathak, Rajesh

2012-06-07T23:59:59.000Z

210

Target area acquisition and control system survivability for the National Ignition Facility  

SciTech Connect

The hardening of instruments to survive NIF target emission environments presents a significant challenge. Neutron flux is predicted to be as much as six orders of magnitude greater than the highest achieved neutron flux on NOVA. Not withstanding the high prompt radiation fields, the specifications for the instruments are demanding; requiring high resolution imaging and sub nanosecond transient measurements. We present an analysis of the sensitivity of the proposed NIF instrumentation design to EMP, X-rays, gamma rays, and neutrons. Major components assessed include fiber optic cable transport, high bandwidth cable and charge coupled detector (CCD) imaging systems.

Hagans, K.; Stathis, P.; Wiedwald, J.; Campbell, D.

1994-06-01T23:59:59.000Z

211

Port of Houston Intermodal Grain Transfer System and Market Area, 1976 - 1977.  

E-Print Network (OSTI)

. vessels loaded during the study period carried an aver- age of 730,685 bushels. PORT OF HOUSTON: INTERMODAL GRAIN TRANSFER SYSTEM AND MARKET A Stephen W. Fuller a1 Approximately 20 percent of the U.S. farm sector's income comes from agricultural... exports, and up to two- thirds of this revenue is generated from the sales of grains and soybeans (5). In view of producer dependency on foreign markets and the critical importance of the balance-of-payments situation, means of improving...

Fuller, Stephen W.; Paggi, Mechel S.

1978-01-01T23:59:59.000Z

212

Multi-nozzle array spray cooling for large area high power devices in a closed loop system  

Science Journals Connector (OSTI)

Abstract A prototype of a closed loop system was built to study multi-nozzle array spray cooling on high-power, large-area electronic devices. Fifty-four nozzles with an in-lined array of 9 × 6 were applied to spray cool a simulated 6U electronic card using R134a. Simple drainage concepts were introduced to assist the drainage of both liquid and vapour on the heated surface. The results indicated a promising prospect of using a multi-nozzle array on large-area power electronics cooling. 16 kW heat was removed from the 6U card area by maintaining the mean surface temperature below 26.5  ° C . Heat transfer coefficient up to 2.8  × 10 4 W / m 2 K was obtained, and liquid usage fraction as high as 0.88 was achieved before CHF occurred. It was found that increasing nozzle pressure drop or flow rate enhanced heat transfer and gave better surface temperature uniformity. Chamber pressure significantly influenced mean surface temperature, but had no observable effects on surface temperature uniformity. The control of chamber pressure can maintain a constant temperature on the heated surface when heat load varied largely. The results also showed that the spray-to-spray interactions had inconspicuous effects on local surface temperatures but rather the distance from a location relative to the drainage outlets.

J.L. Xie; Y.B. Tan; T.N. Wong; F. Duan; K.C. Toh; K.F. Choo; P.K. Chan; Y.S. Chua

2014-01-01T23:59:59.000Z

213

Area X-ray or UV camera system for high-intensity beams  

DOE Patents (OSTI)

A system in one embodiment includes a source for directing a beam of radiation at a sample; a multilayer mirror having a face oriented at an angle of less than 90 degrees from an axis of the beam from the source, the mirror reflecting at least a portion of the radiation after the beam encounters a sample; and a pixellated detector for detecting radiation reflected by the mirror. A method in a further embodiment includes directing a beam of radiation at a sample; reflecting at least some of the radiation diffracted by the sample; not reflecting at least a majority of the radiation that is not diffracted by the sample; and detecting at least some of the reflected radiation. A method in yet another embodiment includes directing a beam of radiation at a sample; reflecting at least some of the radiation diffracted by the sample using a multilayer mirror; and detecting at least some of the reflected radiation.

Chapman, Henry N. (Livermore, CA); Bajt, Sasa (Livermore, CA); Spiller, Eberhard A. (Livermore, CA); Hau-Riege, Stefan (Fremont, CA), Marchesini, Stefano (Oakland, CA)

2010-03-02T23:59:59.000Z

214

Symbology development for a 3D conformal synthetic vision helmet-mounted display for helicopter operations in degraded visual environment  

Science Journals Connector (OSTI)

To increase situation awareness for helicopter pilots in poor visibility symbology for a helmet-mounted display was developed. The symbology comprises the conformal presentation of obstacles, route information and threat areas. In an online survey 48 ... Keywords: conformal symbology, degraded visual environment, helicopter operations, helmet-mounted display, synthetic vision systems

Patrizia Knabl; Helmut Többen

2013-07-01T23:59:59.000Z

215

Thematic Maps 9 Thematic Maps: Visualizing  

E-Print Network (OSTI)

Thematic Maps 9 Thematic Maps: Visualizing Spatial Variability and Shared Benefits SSSSSpatial Agreements Figure 5. GIS and visualization: from bottom to top -- topography, social water stress index and Mexico..... By superimposing several different data sets within a Geographic Information System (GIS

Wolf, Aaron

216

The field test and optimization of a solar assisted heat pump system for space heating in extremely cold area  

Science Journals Connector (OSTI)

Abstract As a kind of sustainable energy source, solar energy is becoming highly valued. Especially in extremely cold areas, the amount of energy consumed for space heating is huge, and the conventional coal heating has polluted the environment seriously, therefore solar heating is significant on both energy and environment conservation. In this study, a solar assisted heat pump (SAHP) system was investigated for space heating under extremely cold climatic condition. The system principle and operation modes was presented, and then the project profile and design procedure were introduced, and finally the system performance was evaluated by field test on typical winter days and modeling via TRNSYS simulation environment. The results show that the solar collector efficiency was 51%, and the solar fraction can reach 66% in December. Economic analysis was also performed and the heating expenses for the present SAHP system was 18 RMB/m2. Finally, the temperatures of solar energy for both direct heating and storage and only for direct heating (T1A and T1B) were simulated and optimized, which have important significance on the operation time of different operation modes.

Huifang Liu; Yiqiang Jiang; Yang Yao

2014-01-01T23:59:59.000Z

217

The visually pervasive augmented world  

Science Journals Connector (OSTI)

In this paper, we describe several existing Augmented Reality projects that illustrate critical yet currently disparate applications of Augmented Reality. This paper then describes a partially implemented system (the Visually Pervasive Augmented World) ... Keywords: augmented world, mobile services, ubiquitous computing, user creativity

Paul Sassaman; Eric Becker; Fillia Makedon

2013-05-01T23:59:59.000Z

218

Sunfall: a collaborative visual analytics system for astrophysics Cecilia R. Aragon, Stephen J. Bailey, Sarah Poon, Karl Runge, and Rollin C. Thomas  

E-Print Network (OSTI)

a consistent maximum brightness, allowing them to be used as "standard candles" to measure distances to other visualization and analysis techniques to facilitate deeper scientific insight into complex, noisy, high-dimensional analysis, and machine learning with highly interactive visual interfaces to enable collaborative, user

Aragon, Cecilia R.

219

Beyond Control Panels: Direct Manipulation for Visual Analytics  

SciTech Connect

Information Visualization strives to provide visual representations through which users can think about and gain insight into information. By leveraging the visual and cognitive systems of humans, complex relationships and phenomena occurring within datasets can be uncovered by exploring information visually. Interaction metaphors for such visualizations are designed to enable users direct control over the filters, queries, and other parameters controlling how the data is visually represented. Through the evolution of information visualization, more complex mathematical and data analytic models are being used to visualize relationships and patterns in data – creating the field of Visual Analytics. However, the expectations for how users interact with these visualizations has remained largely unchanged – focused primarily on the direct manipulation of parameters of the underlying mathematical models. In this article we present an opportunity to evolve the methodology for user interaction from the direct manipulation of parameters through visual control panels, to interactions designed specifically for visual analytic systems. Instead of focusing on traditional direct manipulation of mathematical parameters, the evolution of the field can be realized through direct manipulation within the visual representation – where users can not only gain insight, but also interact. This article describes future directions and research challenges that fundamentally change the meaning of direct manipulation with regards to visual analytics, advancing the Science of Interaction.

Endert, Alexander; Bradel, Lauren; North, Chris

2013-07-19T23:59:59.000Z

220

Aerial radiological survey of the area surrounding the UNC Recovery Systems Facility, Wood River Junction, Rhode Island  

SciTech Connect

An aerial radiological survey to measure terrestrial gamma radiation was carried out over the United Nuclear Corporation (UNC) Recovery Systems Facility located near Wood River Junction, Rhode Island. At the time of the survey (August 1979) materials were being processed at the facility. Gamma ray data were collected over a 3.28 km/sup 2/ area centered on the facility by flying north-south lines spaced 60 m apart. Processed data indicated that detected radioisotopes and their associated gamma ray exposure rates were consistent with those expected from normal background emitters, except directly over the UNC Facility. Average exposure rates 1 m above the ground, as calculated from the aerial data, are presented in the form of an isopleth map. No ground sample data were taken at the time of the aerial survey.

Bluitt, C.M.

1981-05-01T23:59:59.000Z

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


221

Feasibility Study For Use Of Commercial Cask Vendor Dry Transfer Systems To Unload Used Fuel Assemblies In L-Area  

SciTech Connect

The purpose of this study is to determine whether a commercial dry transfer system (DTS) could be used for loading or unloading used nuclear fuel (UNF) in L-Basin and to determine if a DTS pool adapter could be made for L-Basin Transfer Pit #2 that could accommodate a variety of DTS casks and fuel baskets or canisters up to 24” diameter.[1, 2] This study outlines the technical feasibility of accommodating different vendor dry transfer systems in the L-Basin Transfer Bay with a general work scope. It identifies equipment needing development, facility modifications, and describes the needed analyses and calculations. After reviewing the L-Basin Transfer Bay area layout and information on the only DTS system currently in use for the Nuclear Assurance Corporation Legal Weight Truck cask (NAC LWT), the authors conclude that use of a dry transfer cask is feasible. AREVA was contacted and acknowledged that they currently do not have a design for a dry transfer cask for their new Transnuclear Long Cask (TN-LC) cask. Nonetheless, this study accounted for a potential future DTS from AREVA to handle fuel baskets up to 18” in diameter. Due to the layout of the Transfer Bay, it was determined that a DTS cask pool adapter designed specifically for spanning Pit #2 and placed just north of the 70 Ton Cask lid lifting superstructure would be needed. The proposed pool adapter could be used to transition a fuel basket up to 24” in diameter and ~11 feet long from a dry transfer cask to the basin. The 18” and 24” applications of the pool adapter are pending vendor development of dry transfer casks that accommodate these diameters. Once a fuel basket has been lowered into Pit #2 through a pool adapter, a basket cart could be used to move the basket out from under the pool adapter for access by the 5 Ton Crane. The cost to install a dry transfer cask handling system in L-Area capable of handling multiple vendor provided transport and dry transfer casks and baskets with different diameters and lengths would likely be on the same order of magnitude as the Basin Modifications project. The cost of a DTS capability is affected by the number of design variations of different vendor transport and dry transfer casks to be considered for design input. Some costs would be incurred for each vendor DTS to be handled. For example, separate analyses would be needed for each dry transfer cask type such as criticality, shielding, dropping a dry transfer cask and basket, handling and auxiliary equipment, procedures, operator training, readiness assessments, and operational readiness reviews. A DTS handling capability in L-Area could serve as a backup to the Shielded Transfer System (STS) for unloading long casks and could support potential future missions such as the Idaho National Laboratory (INL) Exchange or transferring UNF from wet to dry storage.

Krementz, Dan; Rose, David; Dunsmuir, Mike

2014-02-06T23:59:59.000Z

222

Empowering design through non-visual process: The blind add new vision to innovation  

E-Print Network (OSTI)

Currently, the design of products and services is focused on visual processes that exclude the other senses. The study herein presented explores the flaws of using a fully visual approach in the areas of education, product ...

Magario, Rachel

2012-05-31T23:59:59.000Z

223

Thedefinitiveversionisavailableathttp://diglib.eg.org/andhttp://onlinelibrary.wiley.com/ Eurographics Conference on Visualization (EuroVis) 2013  

E-Print Network (OSTI)

-visualizations. Categories and Subject Descriptors (according to ACM CCS): H.5.m [Information Systems]: Information

Brandes, Ulrik

224

NSTB Summarizes Vulnerable Areas  

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

NSTB Summarizes Vulnerable Areas NSTB Summarizes Vulnerable Areas Commonly Found in Energy Control Systems Experts at the National SCADA Test Bed (NSTB) discovered some common areas of vulnerability in the energy control systems assessed between late 2004 and early 2006. These vulnerabilities ranged from conventional IT security issues to specific weaknesses in control system protocols. The paper "Lessons Learned from Cyber Security Assessments of SCADA and Energy Management Systems" describes the vulnerabilities and recommended strategies for mitigating them. It should be of use to asset owners and operators, control system vendors, system integrators, and third-party vendors interested in enhancing the security characteristics of current and future products.

225

Design wiki: a system for design sharing  

E-Print Network (OSTI)

Design wiki: a system for design sharing Wael A. Abdelhameed, Yoshihiro Kobayashi #12;Wael of Bahrain. His research areas are 3D Modeling Systems, Computing Architecture, Virtual Reality, Design Process, Visual Design Thinking and Digital and Manual Media Interaction. Yoshihiro Kobayashi is a Faculty

226

Visualization Clusters | Argonne Leadership Computing Facility  

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

Eureka Eureka Analytics and Visualization Visualization Clusters Tukey Tukey is the ALCF's newest analysis and visualization cluster. Equipped with state-of-the-art graphics processing units (GPUs), Tukey converts computational data from Mira into high-resolution visual representations. The resulting images, videos, and animations help users to better analyze and understand the data generated by Mira. Tukey can also be used for statistical analysis, helping to pinpoint trends in the simulation data. Additionally, the system is capable of preprocessing efforts, such as meshing, to assist users preparing for Mira simulations. Tukey shares the Mira network and parallel file system, enabling direct access to Mira-generated results. Configuration Two 2 GHz 8-core AMD Opteron CPUs per node

227

Rapid prototyping using visual programming tools  

Science Journals Connector (OSTI)

Keywords: AppWare, Prograph, Visual AppBuilder, authoring tools, end-user programming, protyping, visual languages, visual programming

Kurt J. Schmucker

1996-04-01T23:59:59.000Z

228

A study of the distribution and condition of brown shrimp in the primary nursery areas of the Galveston Bay System, Texas  

E-Print Network (OSTI)

A STUDY OF THE DISTRIBUTION AND CONDITION OF BROWN SHRIMP IN THE PRIMARY NURSERY AREAS OF THE GALVESTON BAY SYSTEM, TEXAS A Thesis by Jack Clark Parker Submitted to the Graduate College of the Texas A&M University in partial fulfillment... of the requirements for the degree of MASTER OF SCIENCE May 1966 Major Subject: Biological Oceanography A STUDY OF THE DISTRIBUTION AND CONDITION OF BROHN SHRIMP IN THE PRIMARY NURSERY AREAS OF THE GALVESTON BAY SYSTEM, TEXAS A Thesis Jack Clark Parker...

Parker, Jack C

2012-06-07T23:59:59.000Z

229

Petrography Analysis At Geysers Area (Lambert & Epstein, 1992) | Open  

Open Energy Info (EERE)

Geysers Area (Lambert & Epstein, 1992) Geysers Area (Lambert & Epstein, 1992) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Petrography Analysis At Geysers Area (Lambert & Epstein, 1992) Exploration Activity Details Location Geysers Area Exploration Technique Petrography Analysis Activity Date Usefulness useful DOE-funding Unknown Notes Rocks and minerals were visually identified in cuttings, and identifications were confirmed through examination of thin sections. X-ray powder diffraction was used to test the purity of some mineral separates. The chemical compositions of some metamorphic minerals were determined by electron microprobe. References Steven J. Lambert, Samuel Epstein (1992) Stable-Isotope Studies Of Rocks And Secondary Minerals In A Vapor-Dominated Hydrothermal System At

230

National High Magnetic Field Laboratory - Visualizing Field Lines...  

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

Now You See It: Visualizing Field Lines Try This At Home The magnetic field is the area around the magnet where the magnetic forces act. Actually, magnets are made up of many, many...

231

Visualizing Gyrokinetic Simulations  

Science Journals Connector (OSTI)

The continuing advancement of plasma science is central to realizing fusion as an inexpensive and safe energy source. Gryokinetic simulations of plasmas are fundamental to the understanding of turbulent transport in fusion plasma. This paper discusses ... Keywords: graphics hardware, non-rectilinear mesh, plasma physics, scientific visualization, texture methods, volume visualization

David Crawford; Kwan-Liu Ma; Min-Yu Huang; Scott Klasky; Stephane Ethier

2004-10-01T23:59:59.000Z

232

Chapter 13 - Joint Audio-Visual Processing for Video Copy Detection  

Science Journals Connector (OSTI)

Abstract Video copy detection is essential for a spectrum of applications, including video search, monitoring, as well as copyright infringement tracking. With enormous growth in the volume of content available and the need to find it quickly, new applications demand robust and efficient underlying video copy detection algorithms. This chapter reviews the recent progress in this area, specifically, the audio and visual alone methods as well as the joint audio and visual approaches. More detailed coverage is given to a video copy detection system built by the authors at AT&T Labs. The system is composed of audio- and visual-based video copy detection submodules, where a hash-based indexing and search engine is employed for efficient content search. A late audio and visual fusion scheme is adopted for combining the copy detection results from both modalities to achieve more robust and accurate results. This system was evaluated in recent TRECVID large-scale copy detection tasks as well as consumer applications aiding personal library management and product search.

Zhu Liu; Eric Zavesky; David Gibbon; Behzad Shahraray

2014-01-01T23:59:59.000Z

233

1566 IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS--I: REGULAR PAPERS, VOL. 56, NO. 8, AUGUST 2009 A Low-Power Visual-Horizon Estimation Chip  

E-Print Network (OSTI)

Terms--Analog VLSI, autonomous flight control, micro aerial vehicles, perceptron, smart sensor. I needed for autonomous flight (in contrast to long-range navigation) are lacking. Ob- stacle avoidance wind gusts, making the speed of processing critical for stability. While many visual-motion approaches

Horiuchi, Timothy K.

234

Effects of reduced voltage on the operation and efficiency of electric systems. Volume 3. Field tests in a northern utility service area. Final report  

SciTech Connect

Volume 3 of this three-volume report for RP1419-1 describes the tests on selected residential, commercial, and small industry areas of the Detroit Edison Company system and the statistical analysis performed on the test data gathered. The purpose of the field testing was to provide data to analyze changes in energy consumption due to changes in feeder voltage levels. Detroit Edison was chosen to represent a winter peaking load area. Original intent was to present these results simultaneously with results from a summer peaking load area, Texas Electric Service Company (TESCO). Unavoidable delays retarded the Detroit study results to this Volume 3. TESCO results were reported in Volume 1, and the Distribution System Analysis and Simulation (DSAS) program for these studies was presented in Volume 2 in the form of a User's Manual.

Chen, M.S.; Shoults, R.R.

1985-07-01T23:59:59.000Z

235

Integrated Approach to Use Natural Chemical and Isotopic Tracers to Estimate Fracture Spacing and Surface Area in EGS Systems  

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

DOE Geothermal Peer Review 2010 - Presentation. This objective of this project is to develop an innovative approach to estimate fracture surface area and spacing through interpretation of signals of natural chemical and isotopic tracers.

236

IEEE TRANSACTIONS ON POWER SYSTEMS, VOL. 29, NO. 5, SEPTEMBER 2014 2281 Sparsity-Promoting Optimal Wide-Area  

E-Print Network (OSTI)

of renewables in remote areas, and dereg- ulation of energy markets, long-distance power transfers out- pace for Nonlinear Studies at LANL and with New Mexico Consortium, Los Alamos, NM 87544 USA (e-mail: chertkov

Jovanovic, Mihailo

237

Corrective Action Investigation Plan for Corrective Action Unit 151: Septic Systems and Discharge Area, Nevada Test Site, Nevada, Rev. No.: 0  

SciTech Connect

This Corrective Action Investigation Plan (CAIP) contains project-specific information for conducting site investigation activities at Corrective Action Unit (CAU) 151: Septic Systems and Discharge Area, Nevada Test Site, Nevada. Information presented in this CAIP includes facility descriptions, environmental sample collection objectives, and criteria for the selection and evaluation of environmental corrective action alternatives. Corrective Action Unit 151 is located in Areas 2, 12, 18, and 20 of the Nevada Test Site, which is 65 miles northwest of Las Vegas, Nevada. Corrective Action Unit 151 is comprised of the nine Corrective Action Sites (CAS) listed below: (1) 02-05-01, UE-2ce Pond; (2) 12-03-01, Sewage Lagoons (6); (3) 12-04-01, Septic Tanks; (4) 12-04-02, Septic Tanks; (5) 12-04-03, Septic Tank; (6) 12-47-01, Wastewater Pond; (7) 18-03-01, Sewage Lagoon; (8) 18-99-09, Sewer Line (Exposed); and (9) 20-19-02, Photochemical Drain. The CASs within CAU 151 are discharge and collection systems. Corrective Action Site 02-05-01 is located in Area 2 and is a well-water collection pond used as a part of the Nash test. Corrective Action Sites 12-03-01, 12-04-01, 12-04-02, 12-04-03, and 12-47-01 are located in Area 12 and are comprised of sewage lagoons, septic tanks, associated piping, and two sumps. The features are a part of the Area 12 Camp housing and administrative septic systems. Corrective Action Sites 18-03-01 and 18-99-09 are located in the Area 17 Camp in Area 18. These sites are sewage lagoons and associated piping. The origin and terminus of CAS 18-99-09 are unknown; however, the type and configuration of the pipe indicates that it may be a part of the septic systems in Area 18. Corrective Action Site 20-19-02 is located in the Area 20 Camp. This site is comprised of a surface discharge of photoprocessing chemicals.

David A. Strand

2004-06-01T23:59:59.000Z

238

Building Highly-Coordinated Visualizations in Improvise Chris Weaver  

E-Print Network (OSTI)

activi- ties are integrated in a single, live user interface that lets users alter visualizations quickly with coordination, users gain precise control over how navigation and selection in a visualization affects--User Interfaces; H.2.3 [Information Systems]: Database Management--Languages; H.5.2 [Information Systems

Klippel, Alexander

239

Using Visualization Process Graphs to Improve Visualization Exploration  

E-Print Network (OSTI)

Using Visualization Process Graphs to Improve Visualization Exploration T. J. Jankun-Kelly1 University, MS 39762, USA. Email: tjk@acm.org Abstract. Visualization exploration is an iterative process, redundant exploration was quickly identified and eliminated. 1 Introduction During the visualization process

Jankun-Kelly, T. J.

240

Medical (Visual) Information Retrieval  

Science Journals Connector (OSTI)

This text gives a broad overview of the domain of visual medical information retrieval and medical information analysis/search in general. The goal is to describe the specifics of medical information analysis ...

Henning Müller

2013-01-01T23:59:59.000Z

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


241

Discussion on the Energy-Saving Potential of a Hybrid System in a Large Space Building in Different Areas  

E-Print Network (OSTI)

The use of a hybrid ventilation system is promoted to decrease the annual energy consumption of air conditioning. The switch-point of temperature, which is related with weather conditions, is presented to control the hybrid system properly...

Liu, S.; Huang, C.

2006-01-01T23:59:59.000Z

242

The pumps deliver this water to users in the Bay Area, the southern Central Valley, and Southern California. This system  

E-Print Network (OSTI)

The pumps deliver this water to users in the Bay Area, the southern Central Valley, and Southern Delta is part of the largest estu- ary on the West Coast, providing a home to a diverse array of fish in the Central Valley. This important region is now in a serious, long-term crisis. Many of the Delta's native

Pasternack, Gregory B.

243

Trade-off between collector area, storage volume, and building conservation in annual-storage solar-heating systems  

SciTech Connect

Annual storage is used with active solar heating systems to permit storage of summertime solar heat for winter use. The results of a comprehensive computer simulation study of the performance of active solar heating systems with long-term hot water storage are presented. A unique feature of this study is the investigation of systems used to supply backup heat to passive solar and energy-conserving buildings, as well as to meet standard heating and hot water loads. Findings show that system output increases linearly as storage volume increases, up to the point where the storage tank is large enough to store all heat collected in summer. This point, the point of unconstrained operation, is the likely economic optimum. Unlike diurnal storage systems, annual storage systems show only slightly diminished efficiency as system size increases. Annual storage systems providing nearly 100% solar space heat may cost the same or less per unit heat delivered as a 50% diurnal solar system. Also in contrast to diurnal systems, annual storage systems perform efficiently in meeting the load of a passive or energy-efficient building.

Sillman, S.

1981-04-01T23:59:59.000Z

244

2012 SG Peer Review - Wide Area Wireless Distribution Grid Sensor & Faulted Circuit Indicator System for Underground Assets - Jason Wilson, On-Ramp Wireless  

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

Wide Area Wireless Distribution Grid Sensor Wide Area Wireless Distribution Grid Sensor for Underground Assets Jason Wilson On-Ramp Wireless June 7, 2012 December 2008 Wide Area Wireless Distribution Grid Sensor for Underground Assets Objective Life-cycle Funding Summary ($K) Prior to FY 12 FY12, authorized FY13, requested Out-year(s) $1,046 $580 $39 $0 Technical Scope Develop and demonstrate a wireless network solution for distribution automation, including fault circuit indicators and transformer monitoring, capable of secure and reliable communication with below ground and hard to reach utility assets at a TCO that is commercially viable for utilities to deploy at large scale. Enable utilities throughout the US to improve critical grid reliability metrics including SAIDI. * Conceptual design and trade studies including sensor system interfaces, augmenting FCI with

245

System-Scale Model of Aquifer, Vadose Zone, and River Interactions for the Hanford 300 Area - Application to Uranium Reactive Transport  

SciTech Connect

This report represents a synthesis and integration of basic and applied research into a system-scale model of the Hanford 300 Area groundwater uranium plume, supported by the U.S. Department of Energy’s Richland Operations (DOE-RL) office. The report integrates research findings and data from DOE Office of Science (DOE-SC), Office of Environmental Management (DOE-EM), and DOE-RL projects, and from the site remediation and closure contractor, Washington Closure Hanford, LLC (WCH). The three-dimensional, system-scale model addresses water flow and reactive transport of uranium for the coupled vadose zone, unconfined aquifer, and Columbia River shoreline of the Hanford 300 Area. The system-scale model of the 300 Area was developed to be a decision-support tool to evaluate processes of the total system affecting the groundwater uranium plume. The model can also be used to address “what if” questions regarding different remediation endpoints, and to assist in design and evaluation of field remediation efforts. For example, the proposed cleanup plan for the Hanford 300 Area includes removal, treatment, and disposal of contaminated sediments from known waste sites, enhanced attenuation of uranium hot spots in the vadose and periodically rewetted zone, and continued monitoring of groundwater with institutional controls. Illustrative simulations of polyphosphate infiltration were performed to demonstrate the ability of the system-scale model to address these types of questions. The use of this model in conjunction with continued field monitoring is expected to provide a rigorous basis for developing operational strategies for field remediation and for defining defensible remediation endpoints.

Rockhold, Mark L.; Bacon, Diana H.; Freedman, Vicky L.; Parker, Kyle R.; Waichler, Scott R.; Williams, Mark D.

2013-10-01T23:59:59.000Z

246

Low-Cost High-Performance Scientific Visualization  

Science Journals Connector (OSTI)

The authors discuss the development of a low-cost stereoscopic visualization system using commonly available components. The system is used to improve understanding about the field-line structure and associated dynamics, confinement, and geometry of ...

Samuel T. Jones; Scott E. Parker; Charlson C. Kim

2001-07-01T23:59:59.000Z

247

Research Areas  

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

Areas Areas Research Areas Print Scientists from a wide variety of fields come to the ALS to perform experiements. Listed below are some of the most common research areas covered by ALS beamlines. Below each heading are a few examples of the specific types of topics included in that category. Click on a heading to learn more about that research area at the ALS. Energy Science Photovoltaics, photosynthesis, biofuels, energy storage, combustion, catalysis, carbon capture/sequestration. Bioscience General biology, structural biology. Materials/Condensed Matter Correlated materials, nanomaterials, magnetism, polymers, semiconductors, water, advanced materials. Physics Atomic, molecular, and optical (AMO) physics; accelerator physics. Chemistry Surfaces/interfaces, catalysts, chemical dynamics (gas-phase chemistry), crystallography, physical chemistry.

248

Design, economic analysis and environmental considerations of mini-grid hybrid power system with reverse osmosis desalination plant for remote areas  

Science Journals Connector (OSTI)

This paper discusses the design process of a mini-grid hybrid power system with reverse osmosis desalination plant for remote areas, together with an economic analysis and environmental considerations for the project life cycle. It presents a design scenario for supplying electricity and fulfilling demand for clean water in remote areas by utilising renewable energy sources and a diesel generator with a reverse osmosis desalination plant as a deferrable load. The economic issues analysed are the initial capital cost needed, the fuel consumption and annual cost, the total net present cost (NPC), the cost of electricity (COE) generated by the system per kWh and the simple payback time (SPBT) for the project. The environmental considerations discussed are the amount of gas emissions, such as CO2 and NOx, as well as particulate matter released into the atmosphere. Simulations based on an actual set of conditions in a remote area in the Maldives were performed using HOMER for two conditions: before and after the Tsunami of 26th December 2004. Experimental results on the prototype 5 kVA mini-grid inverter and reverse osmosis desalination plant, rated at 5.5 kWh/day, are also presented here to verify the idea of providing power and water supplies to remote areas.

Ahmad Agus Setiawan; Yu Zhao; Chem. V. Nayar

2009-01-01T23:59:59.000Z

249

Simulation and Analysis for Applying the Double-Stage Coupled Heat Pump System in the Villa of Cold Area  

E-Print Network (OSTI)

Science Foundation of China (Grant no. 50278021) and SRF for ROCS. Total energy consumption in the world reached 1086 Mtoe (million tonnes oil equivalent) in 2005, showing a 5.88% increase over 2004, total energy consumption in China reached 147... no. 50278021) and SRF for ROCS. REFERENCES [1] Yinping Yu. Prediction and analysis for double coupling heat pump in cold areas for our country. Master Dissertation of Harbin Institute of Technology. 2002.?In Chinese ? [2] Yang Wang, et al...

Yang, L.; Yao, Y.; Ma, Z.

2006-01-01T23:59:59.000Z

250

Towards a Visual Turing Challenge  

E-Print Network (OSTI)

As language and visual understanding by machines progresses rapidly, we are observing an increasing interest in holistic architectures that tightly interlink both modalities in a joint learning and inference process. This trend has allowed the community to progress towards more challenging and open tasks and refueled the hope at achieving the old AI dream of building machines that could pass a turing test in open domains. In order to steadily make progress towards this goal, we realize that quantifying performance becomes increasingly difficult. Therefore we ask how we can precisely define such challenges and how we can evaluate different algorithms on this open tasks? In this paper, we summarize and discuss such challenges as well as try to give answers where appropriate options are available in the literature. We exemplify some of the solutions on a recently presented dataset of question-answering task based on real-world indoor images that establishes a visual turing challenge. Finally, we argue despite the success of unique ground-truth annotation, we likely have to step away from carefully curated dataset and rather rely on 'social consensus' as the main driving force to create suitable benchmarks. Providing coverage in this inherently ambiguous output space is an emerging challenge that we face in order to make quantifiable progress in this area.

Mateusz Malinowski; Mario Fritz

2014-10-29T23:59:59.000Z

251

Cost-Effectivenessof PhotovoltaicGenerationIn A Transmission-Constrained Load Area of An InterconnectedSystem  

E-Print Network (OSTI)

stations and then deliver that energy through the interconnected transmission and distribution systems are important factors for electricity enterprises to consider in their planning activities. One new important Abstract: Electric power systems of today are experiencing a difficulty of constrained transmission lines

Gross, George

252

Study of the design Method of an Efficient Ground Source Heat Pump Thermal Source System in a Cold Area  

E-Print Network (OSTI)

The ground source heat pump (GSHP) system-an energy efficiency and environment friendly system-is becoming popular in many parts of China. However, an imbalance usually exists between the annual heat extracted from and rejected to the ground due...

Shu, H.; Duanmu, L.; Hua, R.; Zou, Y.; Du, G.

2006-01-01T23:59:59.000Z

253

Visualization of high-dimensional clusters using nonlinear magnification  

SciTech Connect

This paper describes a cluster visualization system used for data-mining fraud detection. The system can simultaneously show 6 dimensions of data, and a unique technique of 3D nonlinear magnification allows individual clusters of data points to be magnified while still maintaining a view of the global context. The author first describes the fraud detection problem, along with the data which is to be visualized. Then he describes general characteristics of the visualization system, and shows how nonlinear magnification can be used in this system. Finally he concludes and describes options for further work.

Keahey, T.A.

1998-12-31T23:59:59.000Z

254

Research Areas  

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

Research Areas Print Research Areas Print Scientists from a wide variety of fields come to the ALS to perform experiements. Listed below are some of the most common research areas covered by ALS beamlines. Below each heading are a few examples of the specific types of topics included in that category. Click on a heading to learn more about that research area at the ALS. Energy Science Photovoltaics, photosynthesis, biofuels, energy storage, combustion, catalysis, carbon capture/sequestration. Bioscience General biology, structural biology. Materials/Condensed Matter Correlated materials, nanomaterials, magnetism, polymers, semiconductors, water, advanced materials. Physics Atomic, molecular, and optical (AMO) physics; accelerator physics. Chemistry Surfaces/interfaces, catalysts, chemical dynamics (gas-phase chemistry), crystallography, physical chemistry.

255

coherence area  

Science Journals Connector (OSTI)

1....In an electromagnetic wave, such as a lightwave or a radio wave, the area of a surface (a) every point on which the surface is perpendicular to the direction of propagation, (b) over which the e...

2001-01-01T23:59:59.000Z

256

Cost and Area Comparison Per Student of the Public Elementary Schools in Texas based on the Project Delivery Systems  

E-Print Network (OSTI)

It has been shown that there exists a correlation between the cost of construction of elementary schools and the project delivery systems. Previous research showed that Competitive Sealed proposal contract method of construction is $4000 cheaper...

Goyal Rakesh, Sheetal

2013-08-09T23:59:59.000Z

257

DEVELOPING GIS VISUALIZATION WEB SERVICES FOR GEOPHYSICAL APPLICATIONS  

E-Print Network (OSTI)

DEVELOPING GIS VISUALIZATION WEB SERVICES FOR GEOPHYSICAL APPLICATIONS A. Sayar a,b. *, M. Pierce Commission II, WG II/2 KEY WORDS: GIS, Geophysics, Visualization, Internet/Web, Interoperability, Networks Information System (GIS) community. In this paper we will describe our group's efforts to implement GIS

258

A Novel Visualization Technique for Electric Power Grid Analytics  

SciTech Connect

The application of information visualization holds tremendous promise for the electric power industry, and yet its potential has not been sufficiently exploited by the visualization community. Prior work on visualizing electric power systems has been limited to depicting raw or processed information on top of a geographic layout. Little effort has been devoted to maximize the analytical strengths naturally gained by the visualization itself. This paper introduces a visualization system prototype, known as GreenGrid, that explores the planning and monitoring of the North American Electricity Infrastructure. For the purposes of visualization, the power infrastructure can be described as a network of nodes and links. The nodes represent the electrical buses where generators and loads are connected, while the links represent the transmission lines that interconnect the buses. This paper focuses mainly on a customized technique within GreenGrid that is designed to visually identify abnormal characteristics of the electricity infrastructure. In particular, we examine an extreme event that occurred within the Western United States power grid on August 10, 1996. We compare our study results with the conclusion of the post-disturbance analysis and find that many of the disturbance characteristics can be readily identified with the proper form of visualization. The paper includes a lessons learned discussion to evaluate the visualization application.

Wong, Pak C.; Schneider, Kevin P.; Mackey, Patrick S.; Foote, Harlan P.; Chin, George; Guttromson, Ross T.; Thomas, James J.

2009-05-01T23:59:59.000Z

259

DOE's SciDAC Visualization and Analytics Center for EnablingTechnologies -- Strategy for Petascale Visual Data Analysis Success  

SciTech Connect

The focus of this article is on how one group of researchersthe DOE SciDAC Visualization and Analytics Center for EnablingTechnologies (VACET) is tackling the daunting task of enabling knowledgediscovery through visualization and analytics on some of the world slargest and most complex datasets and on some of the world's largestcomputational platforms. As a Center for Enabling Technology, VACET smission is the creation of usable, production-quality visualization andknowledge discovery software infrastructure that runs on large, parallelcomputer systems at DOE's Open Computing facilities and that providessolutions to challenging visual data exploration and knowledge discoveryneeds of modern science, particularly the DOE sciencecommunity.

Bethel, E. Wes; Johnson, Chris; Aragon, Cecilia; Prabhat, ???; Rubel, Oliver; Weber, Gunther; Pascucci, Valerio; Childs, Hank; Bremer,Peer-Timo; Whitlock, Brad; Ahern, Sean; Meredith, Jeremey; Ostrouchov,George; Joy, Ken; Hamann, Bernd; Garth, Christoph; Cole, Martin; Hansen,Charles; Parker, Steven; Sanderson, Allen; Silva, Claudio; Tricoche, Xavier

2007-10-01T23:59:59.000Z

260

Automated visual direction : LDRD 38623 final report.  

SciTech Connect

Mobile manipulator systems used by emergency response operators consist of an articulated robot arm, a remotely driven base, a collection of cameras, and a remote communications link. Typically the system is completely teleoperated, with the operator using live video feedback to monitor and assess the environment, plan task activities, and to conduct the operations via remote control input devices. The capabilities of these systems are limited, and operators rarely attempt sophisticated operations such as retrieving and utilizing tools, deploying sensors, or building up world models. This project has focused on methods to utilize this video information to enable monitored autonomous behaviors for the mobile manipulator system, with the goal of improving the overall effectiveness of the human/robot system. Work includes visual servoing, visual targeting, utilization of embedded video in 3-D models, and improved methods of camera utilization and calibration.

Anderson, Robert J.

2005-01-01T23:59:59.000Z

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


261

Visualizations for Real-time Pricing Demonstration  

SciTech Connect

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.

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

2014-10-13T23:59:59.000Z

262

Connectome of the fly visual circuitry  

Science Journals Connector (OSTI)

......reviews the recent study of connectomics in a brain of the fruit fly Drosophila and highlights...Diagram of horizontal section of the fly's brain and visual system. Fly's optic lobe...the inputs to a particular neuron or a brain region more quickly by skeletonizing neurons......

Shin-ya Takemura

2014-12-01T23:59:59.000Z

263

Information Visualization Spring 2008  

E-Print Network (OSTI)

, cities visited, stock prices, newswires, network resource measures Partially From John Stasko's class news articles about Clinton, 7 news articles about oil, and 2 news about Iraq Day 2, ... Day m Graphs History of Italian post office A. Gabaglio, 1888 #12;12 23 Paper: Visualizing Time

Yang, Jing

264

Modeling-Computer Simulations At Fish Lake Valley Area (Deymonaz, Et Al.,  

Open Energy Info (EERE)

Modeling-Computer Simulations At Fish Lake Valley Area (Deymonaz, Et Al., Modeling-Computer Simulations At Fish Lake Valley Area (Deymonaz, Et Al., 2008) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Modeling-Computer Simulations At Fish Lake Valley Area (Deymonaz, Et Al., 2008) Exploration Activity Details Location Fish Lake Valley Area Exploration Technique Modeling-Computer Simulations Activity Date Usefulness useful DOE-funding Unknown Notes (4) synthesis of geologic mapping results and lithologic logs for 3_D geologic characterization of the prospect area; (5) compilation of relevant data from the foregoing sub_activities into a Geographic Information Systems (GIS) database for visualization and mapping, and to facilitate the development of an exploration model; and (6) development of a refined

265

A Hydrostratigraphic System for Modeling Groundwater Flow and Radionuclide Migration at the Corrective Action Unit Scale, Nevada Test Site and Surrounding Areas, Clark, Lincoln, and Nye Counties, Nevada  

SciTech Connect

Underground Test Area (UGTA) corrective action unit (CAU) groundwater flow and contaminant transport models of the Nevada Test Site (NTS) and vicinity are built upon hydrostratigraphic framework models (HFMs) that utilize the hydrostratigraphic unit (HSU) as the fundamental modeling component. The delineation and three-dimensional (3-D) modeling of HSUs within the highly complex geologic terrain that is the NTS requires a hydrostratigraphic system that is internally consistent, yet flexible enough to account for overlapping model areas, varied geologic terrain, and the development of multiple alternative HFMs. The UGTA CAU-scale hydrostratigraphic system builds on more than 50 years of geologic and hydrologic work in the NTS region. It includes 76 HSUs developed from nearly 300 stratigraphic units that span more than 570 million years of geologic time, and includes rock units as diverse as marine carbonate and siliciclastic rocks, granitic intrusives, rhyolitic lavas and ash-flow tuffs, and alluvial valley-fill deposits. The UGTA CAU-scale hydrostratigraphic system uses a geology-based approach and two-level classification scheme. The first, or lowest, level of the hydrostratigraphic system is the hydrogeologic unit (HGU). Rocks in a model area are first classified as one of ten HGUs based on the rock’s ability to transmit groundwater (i.e., nature of their porosity and permeability), which at the NTS is mainly a function of the rock’s primary lithology, type and degree of postdepositional alteration, and propensity to fracture. The second, or highest, level within the UGTA CAU-scale hydrostratigraphic system is the HSU, which is the fundamental mapping/modeling unit within UGTA CAU-scale HFMs. HSUs are 3-D bodies that are represented in the finite element mesh for the UGTA groundwater modeling process. HSUs are defined systematically by stratigraphically organizing HGUs of similar character into larger HSUs designations. The careful integration of stratigraphic information in the development of HSUs is important to assure individual HSUs are internally consistent, correlatable, and mappable throughout all the model areas.

Lance Prothro, Sigmund Drellack Jr., Jennifer Mercadante

2009-01-31T23:59:59.000Z

266

Optimization and life-cycle cost of health clinic PV system for a rural area in southern Iraq using HOMER software  

SciTech Connect

This paper addresses the need for electricity of rural areas in southern Iraq and proposes a photovoltaic (PV) solar system to power a health clinic in that region. The total daily health clinic load is 31.6 kW h and detailed loads are listed. The National Renewable Energy Laboratory (NREL) optimization computer model for distributed power, ''HOMER,'' is used to estimate the system size and its life-cycle cost. The analysis shows that the optimal system's initial cost, net present cost, and electricity cost is US$ 50,700, US$ 60,375, and US$ 0.238/kW h, respectively. These values for the PV system are compared with those of a generator alone used to supply the load. We found that the initial cost, net present cost of the generator system, and electricity cost are US$ 4500, US$ 352,303, and US$ 1.332/kW h, respectively. We conclude that using the PV system is justified on humanitarian, technical, and economic grounds. (author)

Al-Karaghouli, Ali; Kazmerski, L.L. [National Renewable Energy Laboratory, 1617 Cole Blvd., Golden, CO 80401 (United States)

2010-04-15T23:59:59.000Z

267

SOCIAL MEDIA VISUAL IDENTITY GUIDELINES  

E-Print Network (OSTI)

SOCIAL MEDIA VISUAL IDENTITY GUIDELINES VERSION 1.2 Last updated by Web Strategies on 08 July 2011. Contact: Web Strategies, webadmin@ohsu.edu #12;2 OHSU UNIfIED SITE SOCIAL MEDIA VISUAL IDENTITY GUIDELINES OHSU Web Strategies - www.ohsu.edu/webstrategies/ pURpOSE This document presents the official visual

Chapman, Michael S.

268

Developing Guidelines for Assessing Visual Analytics Environments  

SciTech Connect

Visual analytic systems can be evaluated from a user perspective with quantitative metrics (i.e., time to complete the analysis or the accuracy of the solution found). However, qualitative measures are also useful in a user assessment. These include such measures as the utility of the interactive visualizations in the analysis process and the user's assessment of the efficiency of the analytic process. Quantitative measures can be found if data sets with embedded ground truth are used for analysis. Qualitative measures are more elusive. In this paper we report on an experiment with professional analysts who ranked five of submissions to the VAST 2009 Challenge and provided the rationale for their rankings. Their comments were used in conjunction with a meta-analysis of the 2009 VAST Challenge reviews to produce a set of guidelines for visual analytic systems. As visual analytic software is expected to eventually help in all aspects of analysis, we expect to see future systems provide more help with generating the final report. Hence, researchers also need to have an understanding of what makes a good analytic product. Therefore we asked the analysts to rank the situational assessments of four grand challenge entries and to provide comments on those assessments. We used these comments to produce guidelines for researchers to use in evaluating their analytic reports.

Scholtz, Jean

2011-09-22T23:59:59.000Z

269

Analyzing Wind Power Potential in Cauvery Delta Areas for Implementation of Renewable Energy based Standalone Pumping System for Irrigation  

Science Journals Connector (OSTI)

Abstract The power demand plays vital role in economic development of the country. Industrial development is mainly depending on power .Tamilnadu faces severe power demand of around 18 percent and the Wind power generation is not utilized properly because of the weak grid and lack of energy storage units. For the agriculture the power is free of cost .This paper suggests the innovative non grid high power pumping system for irrigation to reduce the demand on grid and to improve the economy of Tamilnadu Electricity board.

B. Shanthi saravana; V. Rajini; A. Paramasivam

2013-01-01T23:59:59.000Z

270

Systems engineering approach to environmental risk management: A case study of depleted uranium at test area C-64, Eglin Air Force Base, Florida. Master`s thesis  

SciTech Connect

Environmental restoration is an area of concern in an environmentally conscious world. Much effort is required to clean up the environment and promote environmentally sound methods for managing current land use. In light of the public consciousness with the latter topic, the United States Air Force must also take an active role in addressing these environmental issues with respect to current and future USAF base land use. This thesis uses the systems engineering technique to assess human health risks and to evaluate risk management options with respect to depleted uranium contamination in the sampled region of Test Area (TA) C-64 at Eglin Air Force Base (AFB). The research combines the disciplines of environmental data collection, DU soil concentration distribution modeling, ground water modeling, particle resuspension modeling, exposure assessment, health hazard assessment, and uncertainty analysis to characterize the test area. These disciplines are required to quantify current and future health risks, as well as to recommend cost effective ways to increase confidence in health risk assessment and remediation options.

Carter, C.M.; Fortmann, K.M.; Hill, S.W.; Latin, R.M.; Masterson, E.J.

1994-12-01T23:59:59.000Z

271

Radiological Areas  

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

Revision to Clearance Policy Associated with Recycle of Scrap Metals Originating from Revision to Clearance Policy Associated with Recycle of Scrap Metals Originating from Radiological Areas On July 13, 2000, the Secretary of Energy imposed an agency-wide suspension on the unrestricted release of scrap metal originating from radiological areas at Department of Energy (DOE) facilities for the purpose of recycling. The suspension was imposed in response to concerns from the general public and industry groups about the potential effects of radioactivity in or on material released in accordance with requirements established in DOE Order 5400.5, Radiation Protection of the Public and Environment. The suspension was to remain in force until DOE developed and implemented improvements in, and better informed the public about, its release process. In addition, in 2001 the DOE announced its intention to prepare a

272

Visualization & Controls Program Peer Review | Department of Energy  

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

Visualization & Controls Program Peer Review Visualization & Controls Program Peer Review Visualization & Controls Program Peer Review With mounting evidence suggesting an increased probability that malicious attacks may be launched against energy control systems, there is a critical need to understand specific cyber vulnerabilities and corresponding mitigation strategies. This need is being addressed by SCADA/ Energy Management System (EMS) Cyber Security Assessments conducted at the National SCADA Test Bed (NSTB) facility at INL and at on-site field installations of control systems. Visualization & Controls Program Peer Review More Documents & Publications DOE/OE National SCADA Test Bed Fiscal Year 2009 Work Plan DOE National SCADA Test Bed Program Multi-Year Plan Vulnerability Analysis of Energy Delivery Control Systems - 2011

273

Using graphical representation of user interfaces as visual references  

E-Print Network (OSTI)

My thesis investigates using a graphical representation of user interfaces - screenshots - as a direct visual reference to support various kinds of applications. We have built several systems to demonstrate and validate ...

Zhang, Zongxiang

2012-01-01T23:59:59.000Z

274

Graphical models for visual object recognition and tracking  

E-Print Network (OSTI)

We develop statistical methods which allow effective visual detection, categorization, and tracking of objects in complex scenes. Such computer vision systems must be robust to wide variations in object appearance, the ...

Sudderth, Erik B. (Erik Blaine), 1977-

2006-01-01T23:59:59.000Z

275

Geographic Information System (GIS)  

Science Journals Connector (OSTI)

The geographic information system is a branch of health information system and public health information system ...developed for the capture, storage, manipulation, analysis, and visualization of geographic ...

2008-01-01T23:59:59.000Z

276

Estimating material and energy intensities of urban areas  

E-Print Network (OSTI)

The objective of this thesis is to develop methods to estimate, analyze and visualize the resource intensity of urban areas. Understanding the resource consumption of the built environment is particularly relevant in cities ...

Quinn, David James, Ph. D. Massachusetts Institute of Technology

2012-01-01T23:59:59.000Z

277

Subcortical Projections of Area V2 in the Macaque  

E-Print Network (OSTI)

To investigate the subcortical efferent connections of visual area V2, we injected tritiated amino acids under electrophysiological control into 15 V2 sites in 14 macaques. The injection sites included the fovea representation ...

Ungerleider, Leslie G.

278

In: The Visual Neurosciences, L.M. Chalupa, J.S. Werner, Eds. MIT Press, 2003: 1603-1615. Principles of Image Representation in Visual Cortex  

E-Print Network (OSTI)

In: The Visual Neurosciences, L.M. Chalupa, J.S. Werner, Eds. MIT Press, 2003: 1603 representation #12;in area V1 in terms of a probabilistic model of natu- ral scenes. Section 2 will first provide

Olshausen, Bruno

279

Geographic Information Systems- Tools For Geotherm Exploration, Tracers  

Open Energy Info (EERE)

Systems- Tools For Geotherm Exploration, Tracers Systems- Tools For Geotherm Exploration, Tracers Data Analysis, And Enhanced Data Distribution, Visualization, And Management Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Conference Paper: Geographic Information Systems- Tools For Geotherm Exploration, Tracers Data Analysis, And Enhanced Data Distribution, Visualization, And Management Details Activities (4) Areas (3) Regions (0) Abstract: Geographic information systems (GIS) are an underused resource that can help the geothermal industry in exploration, tracer analysis, infrastructure management, and the general distribution and use of data. GIS systems are highly customizable to specific user needs and can use entire corporate data sets through a visual interface. This paper briefly documents the use of GIS in specific examples of geothermal research at the

280

VizScript: Visualizing Complex Interactions in Multi-Agent Systems Jing Jin and Rajiv T. Maheswaran and Romeo Sanchez and Pedro Szekely  

E-Print Network (OSTI)

for a complex multi- agent system with an order-of-magnitude less effort than was required in a Java, and charts that show the evo- lution of nominal variables. VizScript supports the ability to Copyright c 2007

Yorke-Smith, Neil

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


281

Corrective Action Investigation Plan for Corrective Action Unit 271: Areas 25, 26, and 27 Septic Systems, Nevada Test Site, Nevada (Rev. 0, April 2001)  

SciTech Connect

This Corrective Action Investigation Plan contains the U.S. Department of Energy, National Nuclear Security Administration Nevada Operations Office's approach to collect the data necessary to evaluate corrective action alternatives appropriate for the closure of Corrective Action Unit (CAU) 271 under the Federal Facility Agreement and Consent Order. Corrective Action Unit 271 consists of 15 Corrective Action Sites (CASs) including: thirteen Septic Systems (25-04-01, 25-04-03, 25-04-04, 25-04-08, 25-04-09, 25-04-10, 25-04-11, 26-04-01, 26-04-02, 26-05-03, 26-05-04, 26-05-05, and 27-05-02), one Contaminated Water Reservoir (26-03-01), and one Radioactive Leachfield (26-05-01). The CASs addressed by CAU 271 are located at Guard Station 500, the Reactor Control Point (RCP), Bare Reactor Experiment - Nevada Tower, and Engine Test State-1 (ETS-1) facilities in Area 25; the Port Gaston and Project Pluto facilities in Area 26; and the Baker Site in Area 27 of the Nevada Test Site. Between 1 958 and 1973, the RCP and ETS-1 facilities supported the development and testing of nuclear reactors for space propulsion as part of the Nuclear Rocket Development Station. The Project Pluto facilities supported nuclear reactor testing for use as a ramjet propulsion system between 1961 and 1964, followed by similar use for other projects through the early 1980s. The Baker Site facilities were constructed in the 1960s to serve as the staging point where the manufactured components of nuclear devices were assembled, disassembled, and modified. The scope of the investigation strategy at these sites will involve biased and random soil sampling in leachfields using excavation (with drilling as a contingency), collection of soil samples underlying the base of proximal and distal ends of septic tanks and distal ends of distribution structures, defining the lateral and vertical extent of contamination through discrete field and possible stepout location sampling, collection system line inspection, and geotechnical/ hydrological laboratory analyses. Based on site history and existing characterization data gathered to support the Data Quality Objectives process, it is believed that the contaminants of potential concern at these CASs may include: volatile organic compounds, fecal coliform bacteria, semivolatile organic compounds, petroleum hydrocarbons, Resource Conservation and Recovery Act metals, gamma-emitting radionuclides, isotopic uranium, strontium-90, tritium, beryllium, polychlorinated biphenyls, pesticides, and herbicides. The results of this field investigation will support a defensible evaluation of corrective action alternatives in the Corrective Action Decision Document.

U.S. Department of Energy, National Nuclear Security Administration Nevada Operations Office

2001-04-09T23:59:59.000Z

282

Compound and Elemental Analysis At Geysers Area (Lambert & Epstein, 1992) |  

Open Energy Info (EERE)

Compound and Elemental Analysis At Geysers Area Compound and Elemental Analysis At Geysers Area (Lambert & Epstein, 1992) Exploration Activity Details Location Geysers Area Exploration Technique Compound and Elemental Analysis Activity Date Usefulness useful DOE-funding Unknown Notes Rocks and minerals were visually identified in cuttings, and identifications were confirmed through examination of thin sections. X-ray powder diffraction was used to test the purity of some mineral separates. The chemical compositions of some metamorphic minerals were determined by electron microprobe. References Steven J. Lambert, Samuel Epstein (1992) Stable-Isotope Studies Of Rocks And Secondary Minerals In A Vapor-Dominated Hydrothermal System At The Geysers, Sonoma County, California Retrieved from "http://en.openei.org/w/index.php?title=Compound_and_Elemental_Analysis_At_Geysers_Area_(Lambert_%26_Epstein,_1992)&oldid=510406"

283

1/23/13 14:22Patent EP1276411B1 -Computer-based 3d visual field test system and analysis -Google Patents Page 1 of 7http://www.google.com/patents/EP1276411B1?cl=en  

E-Print Network (OSTI)

1/23/13 14:22Patent EP1276411B1 - Computer-based 3d visual field test system and analysis - Google Patents Page 1 of 7http://www.google.com/patents/EP1276411B1?cl=en Patents Publication number EP1276411 B1 published as EP1276411A1 Inventors Wolfgang Fink A. Alfredo Sadun Applicant California Institute

Arizona, University of

284

E-Print Network 3.0 - albino visual cortex Sample Search Results  

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

University of York (UK) Collection: Biology and Medicine 2 BehavioralSystemsCognitive Organization of the Visual Cortex in Human Albinism Summary: studied. Key words:...

285

MATLAB muliplatform research license: Numeric computation, advanced graphics and visualization, and a high-level programming  

E-Print Network (OSTI)

MATLAB muliplatform research license: Numeric computation, advanced graphics and visualization license allows research and includes the following: Feature # of users MATLAB 7 Simulink 6 Control System

Dawson, Jeff W.

286

Under Contract No. DE-AC36-83CH10093 LARGE-AREA, HIGH-INTENSITY PV ARRAYS FOR SYSTEMS USING DISH CONCENTRATING OPTICS  

E-Print Network (OSTI)

ABSTRACT: In this paper, we report on our efforts to fabricate monolithic interconnected modules (MIMs) using III-V semiconductors with bandgaps appropriate for the terrestrial solar spectrum. The small size of the component cells comprising the MIM allows for operation at extremely high flux densities and relaxes the requirement for a small spot-size to be generated by the optics. This makes possible a PV option for the large dish concentrator systems that have been developed by the solar thermal community for use with Stirling engines. Additionally, the highly effective back-surface reflector integrated into the MIM design is an effective tool for thermal management of the array. Development of this technology would radically alter the projections for PV manufacturing capacity because of the potential for extremely high power generation per unit area of semiconductor material.

J. S. Ward; A. Duda; K. Zweibel; T. J. Coutts; J. S. Ward; A. Duda; K. Zweibel; T. J. Coutts

287

Argonne TTRDC - Engines - Combustion Visualization - emissions,  

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

Combustion Visualization Combustion Visualization Exploring Combustion Using Advanced Imaging Techniques In the photo, the GM diesel test cell is shown with vehicle exhaust aftertreatment hardware (diesel particulate filtration and diesel oxidation catalyst) along with other advanced technology-such as a variable geometry turbocharger, cooled exhaust gas recirculation and a common-rail fuel injection system. Fig. 1. The GM diesel test cell is shown with vehicle exhaust aftertreatment hardware (diesel particulate filtration and diesel oxidation catalyst) along with other advanced technology-such as a variable geometry turbocharger, cooled exhaust gas recirculation and a common-rail fuel injection system. Two-dimensional image of hydrogen combustion OH chemiluminescence. Fig. 2. Two-dimensional image of hydrogen combustion OH chemiluminescence.

288

Operation Diagnostics: Use of Visualization Techniques and Operation  

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

Operation Diagnostics: Use of Visualization Techniques and Operation Operation Diagnostics: Use of Visualization Techniques and Operation Patterns to Verify and Optimize Dynamic Building and System Operation Speaker(s): Oliver Baumann Date: December 7, 2004 - 12:00pm Location: Bldg. 90 Seminar Host/Point of Contact: Peng Xu Building automation systems (BAS) and building energy management systems (BEMS) have been used in modern edifices for the last 2 decades. These systems measure, process, and monitor a huge amount of data to operate the building and systems more or less properly. Often, the data is only used to signal failures or break-downs of systems or components. Further information of the data to analyze and diagnose the building operation is not used due to the lack of analysis methods and tools. Within the Operation Diagnostics, different visualization techniques are applied to

289

Scientific Visualization, Seeing the Unseeable  

ScienceCinema (OSTI)

June 24, 2008 Berkeley Lab lecture: Scientific visualization transforms abstract data into readily comprehensible images, provide a vehicle for "seeing the unseeable," and play a central role in bo... June 24, 2008 Berkeley Lab lecture: Scientific visualization transforms abstract data into readily comprehensible images, provide a vehicle for "seeing the unseeable," and play a central role in both experimental and computational sciences. Wes Bethel, who heads the Scientific Visualization Group in the Computational Research Division, presents an overview of visualization and computer graphics, current research challenges, and future directions for the field.

LBNL

2009-09-01T23:59:59.000Z

290

Vision of a Visualization Tool for Commissioning  

E-Print Network (OSTI)

. Meyers, S., E. Mills, A. Chen, and L. Demsetz, Building Data Visualization for Diagnostics, Operator Feedback, and Performance Optimization, ASHRAE Journal, 1996, June, pp. 63-73. ( http://eetd.lbl.gov/CBS/pubs/dv/data_vis.html#3.1 ) 4. Piette, M..., USA, 1999, Report LBNL 44453, http://EETD.LBL.gov/EA/IIT/diag/ 5. Friedman, Hannah and Mary Ann Piette. Comparative Guide to Emerging Diagnostic Tools for Large Commercial HVAC Systems LBNL 2001.Report 48629. http://eetd.lbl...

Isakson, P.; Eriksson, J.

2004-01-01T23:59:59.000Z

291

On the Use of Perceptual Cues and Data Mining for Effective Visualization of Scientific Datasets  

E-Print Network (OSTI)

On the Use of Perceptual Cues and Data Mining for Effective Visualization of Scientific Datasets datasets are often difficult to analyse or visualize, due to their large size and high dimensionality. We areas of interest within the dataset. This allows us to reducea dataset's size and dimensionality

Healey, Christopher G.

292

Wind farm aural and visual impact in the Netherlands  

Science Journals Connector (OSTI)

The WINDFARM perception project carried out in 2006 in the Netherlands aimed to explore the impact of wind farms on people living close to wind farms. The study sample was selected in three types of area (countryside countryside with major road built up area) by means of a Geographic Information System(GIS). Each selected address was within 2.5 km of a wind turbine of at least 500 kW electric power and a similar turbine within 500 m of the first. Aural impact was calculated according to three different sound propagationmodels: the international ISO?9613 standard the model legally required in the Netherlands and a simplified model as in the New Zealand Standard NZS?6808. Visual impact was quantified in two ways: the vertical angle determined by the height of the apparently tallest turbine and the solid angle determined by all turbines where each turbine was replaced by a vertical rectangle just enclosing the turbine. Immission sound levels from the wind farms at 1948 receiver locations varied from 21 to 54 dB(A) relative size from 0.01% to 30% of the total field of view. Results show that all impact measures are highly correlated with distance to the nearest wind turbine.

Frits Van Den Berg; Eja Pedersen; Roel Bakker; Jelte Bouma

2008-01-01T23:59:59.000Z

293

Visual Positioning of Previously Defined ROIs on Microscopic Slides  

E-Print Network (OSTI)

1 Visual Positioning of Previously Defined ROIs on Microscopic Slides Grigory Begelman, Michael slide area. Various microscopy related medical applications, such as telepathology and computer aided of interest. In this paper we present a method for image-based auto positioning on a microscope slide

Rivlin, Ehud

294

Chapter 7 Visual Resources  

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

1, 2 and 3, and Crossover Option 1 cross this region between Camas, Washington and the Sifton area. The Valley Foothills are drier than the neighboring mountains and have...

295

Definition: Software - Advanced Analysis/Visualization | Open Energy  

Open Energy Info (EERE)

Software - Advanced Analysis/Visualization Software - Advanced Analysis/Visualization Jump to: navigation, search Dictionary.png Software - Advanced Analysis/Visualization Systems installed to analyze grid information or help human operators.[1] Related Terms System References ↑ [www.smartgrid.gov/sites/default/files/pdfs/description_of_assets.pdf SmartGrid.gov 'Description of Assets'] An Like Like You like this.Sign Up to see what your friends like. inline Glossary Definition Retrieved from "http://en.openei.org/w/index.php?title=Definition:Software_-_Advanced_Analysis/Visualization&oldid=480431" Categories: Definitions ISGAN Definitions What links here Related changes Special pages Printable version Permanent link Browse properties About us Disclaimers Energy blogs Linked Data Developer services

296

Southeast Idaho Area Links  

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

Area Attractions and Events Area Geography Area History Area Links Driving Directions Idaho Falls Attractions and Events INL History INL Today Research Park Sagebrush Steppe...

297

Assistive technologies and the visually impaired: a digital ecosystem perspective  

Science Journals Connector (OSTI)

Assistive technology devices for the visually impaired form a small part of a much wider support infrastructure of people and systems that cluster about a particular disability. Various disabilities, in turn, form part of a greater ecosystem of sometimes ... Keywords: ambient sound cues, assistive technology, disabled, infrared, laser, long cane, obstacle warning displays, portable electronic device, sensory channels, sound interface displays, ultrasonic pulse-echo, visually impaired

David J. Calder

2010-06-01T23:59:59.000Z

298

Comments on "Microscale flow visualization"  

E-Print Network (OSTI)

We make comments on the presentation of Sinton's paper (Microfluidics and Nanofluidics {\\bf 1}: 2, 2004) about the microscale flow visualization since the effects of the roughness along the microfabricated wall upon the current macroflow visualization methods could be significant and cannot be neglected in microdomain and even nanodomain.

A. Kwang-Hua Chu

2005-10-22T23:59:59.000Z

299

Operational Area Monitoring Plan  

Office of Legacy Management (LM)

' ' SECTION 11.7B Operational Area Monitoring Plan for the Long -Term H yd rol og ical M o n i to ri ng - Program Off The Nevada Test Site S . C. Black Reynolds Electrical & Engineering, Co. and W. G. Phillips, G. G. Martin, D. J. Chaloud, C. A. Fontana, and 0. G. Easterly Environmental Monitoring Systems Laboratory U. S. Environmental Protection Agency October 23, 1991 FOREWORD This is one of a series of Operational Area Monitoring Plans that comprise the overall Environmental Monitoring Plan for the DOE Field Office, Nevada (DOEINV) nuclear and non- nuclear testing activities associated with the Nevada Test Site (NTS). These Operational Area Monitoring Plans are prepared by various DOE support contractors, NTS user organizations, and federal or state agencies supporting DOE NTS operations. These plans and the parent

300

Target Visualization at the National Ignition Facility  

SciTech Connect

As the National Ignition Facility continues its campaign to achieve ignition, new methods and tools will be required to measure the quality of the targets used to achieve this goal. Techniques have been developed to measure target surface features using a phase-shifting diffraction interferometer and Leica Microsystems confocal microscope. Using these techniques we are able to produce a detailed view of the shell surface, which in turn allows us to refine target manufacturing and cleaning processes. However, the volume of data produced limits the methods by which this data can be effectively viewed by a user. This paper introduces an image-based visualization system for data exploration of target shells at the National Ignition Facility (NIF) at Lawrence Livermore National Laboratory. It aims to combine multiple image sets into a single visualization to provide a method of navigating the data in ways that are not possible with existing tools.

Potter, D

2011-11-21T23:59:59.000Z

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


301

Data Analysis & Visualization | Neutron Science | ORNL  

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

Neutron Data Analysis and Visualization SHARE Neutron Data Analysis and Visualization As the data sets generated by the increasingly powerful neutron scattering instruments at HFIR...

302

Ocean Thermal Extractable Energy Visualization: Final Technical...  

Office of Environmental Management (EM)

Ocean Thermal Extractable Energy Visualization: Final Technical Report Ocean Thermal Extractable Energy Visualization: Final Technical Report Report about the Ocean Thermal...

303

A new hybrid pneumatic combustion engine to improve fuel consumption of wind–Diesel power system for non-interconnected areas  

Science Journals Connector (OSTI)

This paper presents an evaluation of an optimized Hybrid Pneumatic-Combustion Engine (HPCE) concept that permits reducing fuel consumption for electricity production in non-interconnected remote areas, originally equipped with hybrid Wind–Diesel System (WDS). Up to now, most of the studies on the pneumatic hybridization of Internal Combustion Engines (ICE) have dealt with two-stroke pure pneumatic mode. The few studies that have dealt with hybrid pneumatic-combustion four-stroke mode require adding a supplementary valve to charge compressed air in the combustion chamber. This modification means that a new cylinder head should be fabricated. Moreover, those studies focus on spark ignition engines and are not yet validated for Diesel engines. Present HPCE is capable of making a Diesel engine operate under two-stroke pneumatic motor mode, two-stroke pneumatic pump mode and four-stroke hybrid mode, without needing an additional valve in the combustion chamber. This fact constitutes this study’s strength and innovation. The evaluation of the concept is based on ideal thermodynamic cycle modeling. The optimized valve actuation timings for all modes lead to generic maps that are independent of the engine size. The fuel economy is calculated for a known site during a whole year, function of the air storage volume and the wind power penetration rate.

Tammam Basbous; Rafic Younes; Adrian Ilinca; Jean Perron

2012-01-01T23:59:59.000Z

304

Distributed, intelligent, interactive visualization and exploration of time-oriented clinical data and their abstractions  

Science Journals Connector (OSTI)

Objectives: We present KNAVE-II, an intelligent interface to a distributed architecture specific to the tasks of query, knowledge-based interpretation, summarization, visualization, interactive exploration of large numbers of distributed time-oriented ... Keywords: Clinical systems, Human-computer interaction, Intelligent visualization, Knowledge-based systems, Medical informatics, Temporal abstraction, Temporal reasoning

Yuval Shahar; Dina Goren-Bar; David Boaz; Gil Tahan

2006-10-01T23:59:59.000Z

305

Developing visual associations through filmmaking  

E-Print Network (OSTI)

OF SCIENCE Approved by: Chair of Committee, Carol LaFayette Committee Members,Karen Hillier Jeff Morris Head of Department,Tim McLaughlin August 2008 Major Subject: Visualization Sciences iii ABSTRACT Developing Visual Associations through Filmmaking. (August... 2008) Vishwanand V. Shetti, B.S., Texas A&M University Chair of Advisory Committee: Prof. Carol LaFayette Associations are embedded in many aspects of filmmaking. It is this artist’s goal to analyze visual associations in the process and product...

Shetti, Vishwanand Venkatesh

2008-10-10T23:59:59.000Z

306

Scalable Visual Reasoning: Supporting Collaboration through Distributed Analysis  

SciTech Connect

We present a visualization environment called the Scalable Reasoning System (SRS) that provides a suite of tools for the collection, analysis, and dissemination of reasoning products. This environment is designed to function across multiple platforms, bringing the display of visual information and the capture of reasoning associated with that information to both mobile and desktop clients. The service-oriented architecture of SRS promotes collaboration and interaction between users regardless of their location or platform. Visualization services allow data processing to be centralized and analysis results collected from distributed clients in real time. We use the concept of “reasoning artifacts” to capture the analytic value attached to individual pieces of information and collections thereof, helping to fuse the foraging and sense-making loops in information analysis. Reasoning structures composed of these artifacts can be shared across platforms while maintaining references to the analytic activity (such as interactive visualization) that produced them.

Pike, William A.; May, Richard A.; Baddeley, Bob; Riensche, Roderick M.; Bruce, Joe; Younkin, Katarina

2007-05-21T23:59:59.000Z

307

NREL: Dynamic Maps, GIS Data, and Analysis Tools - Data Visualization &  

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

MapSearch Searching for maps has never been easier. A screen capture of the MapSearch Map view option Bookmark and Share Data Visualization & Geospatial Tools NREL's Geographic Information System (GIS) Team has developed tools that allow users to apply these data. These tools help determine things such as how much electricity can be produced from solar systems on a house or what renewable resources are available in a specific areas. Please visit http://maps.nrel.gov/ for the most current list of available NREL's GIS tools. If you have difficulty using these tools because of a disability, please contact the Webmaster. General Interactive Mapping Tools Access RE Atlas, Solar Power Prospector, PVWatts, and other popular tools that dynamically generate maps of renewable energy resources.

308

Visual programming expedites process control  

SciTech Connect

Software development and maintenance costs continue to decrease as recent graphical user-interface (GUI) techniques advance. Improvement in the hardware cost-performance has also supported GUI success. In the area of modulating control for power plants, however, cost decreases have already been achieved through user-friendly forms. In the area of programmable logic controllers, there are three types of programming methods: relay ladder logic, Boolean, and high level language. Recently, the development of a programmable logic controller with the latest fashioned user interface (such as the window, icon, menu, and pointer environment on a control engineering workstation) has come on the market. Although its GUI features are quite good, it is not easy for plant engineers to use due to the various programming forms (e.g., ladder logic diagrams) which are often used. The system featured in this article has been developed and commercialized for direct digital modulating control (DDC) prior to the programmable controller. The construction and maintenance tools for the system are set up in workstations and personal computers. The tool is familiar to instrument and control designers and has more GUI uses. The key to the design of this system, however, is the use of input frames containing control block diagrams, which are constructed from several standard operational elements.

Isomura, S.; Katoh, M.

1996-10-01T23:59:59.000Z

309

Cybersecurity for Energy Delivery Systems 2010 Peer Review Presentatio...  

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

Visualization and Modeling Cybersecurity for Energy Delivery Systems 2010 Peer Review Presentations - Visualization and Modeling National lab researchers, industry partners, and...

310

VISUALIZATION & CONTROLS PEER REVIEW PRESENTATIONS | Department of Energy  

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

VISUALIZATION & CONTROLS PEER REVIEW PRESENTATIONS VISUALIZATION & CONTROLS PEER REVIEW PRESENTATIONS VISUALIZATION & CONTROLS PEER REVIEW PRESENTATIONS PROGRAM AGENDA Marriott Crystal City at Reagan National Airport 1999 Jefferson Davis Highway Arlington, Virginia 22202 October 18, 2006 7:30 - 8:30 a.m. Continental Breakfast Times CONTROL SYSTEMS CONTROL SYSTEMS SECURITY 8:30 - 8:45 Introduction - Phil Overholt philip.overholt@hq.doe.gov Introduction - Hank Kenchington henry.kenchington@hq.doe.gov 8:45 - 9:15 Overview of Reliability and Markets Bob Thomas, PSERC/Cornell Univ. rjt1@cornell.edu Cyber Security Assessments of Control Systems in the Energy Sector Bob Hill, INL robert.hill@inl.gov 9:15 - 9:45 Market Monitoring Tools Bernard Lesieutre, LBNL bclesieutre@lbnl.gov Cyber Security Assessments of Inter Control Center Communications Protocol Implementations

311

IEEE TRANSACTIONS ON COMPUTER-AIDED DESIGN OF INTEGRATED CIRCUITS AND SYSTEMS, VOL. 20, NO. 5, MAY 2001 583 Critical Area Computation for Missing Material  

E-Print Network (OSTI)

diagrams was given in [16]. This paper extends the framework introduced in [16] with the ability to handle 2001 583 Critical Area Computation for Missing Material Defects in VLSI Circuits Evanthia Papadopoulou Abstract--We address the problem of computing critical area for missing material defects in a circuit

Papadopoulou, Evanthia

312

Site Monitoring Area Maps  

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

to the Site Monitoring Area (SMA) The Site Monitoring Area sampler Control measures (best management practices) installed at the Site Monitoring Area Structures such as...

313

CMSC 436/636 DataVisualization  

E-Print Network (OSTI)

;OriginalVisualization Visual features Grid marks space Shadow shows overall shape and height Box showsVisualization Baker and Bushnell, 95 #12;RevisitedVisualization Revised features Grid and box de-emphasized Axes Graph shows max Attribute labeled Mini clouds show temporal context Baker and Bushnell, 95 Color

Rheingans, Penny

314

Do visualizations improve synchronous remote collaboration?  

Science Journals Connector (OSTI)

Information visualizations can improve collaborative problem solving, but this improvement may depend on whether visualizations promote communication. In an experiment on the effect of network visualizations, remote pairs worked synchronously to identify ... Keywords: collaboration, communication, cscw, distributed work, empirical studies, information visualization

Aruna D. Balakrishnan; Susan R. Fussell; Sara Kiesler

2008-04-01T23:59:59.000Z

315

Building Energy Software Tools Directory: Visual  

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

Visual Visual Visual logo. Comprehensive lighting analysis software engineered for demanding interior and exterior applications. Visual lighting design software integrates an advanced 3-D modeling environment with an intuitive interface�providing a unique and powerful extension of the design process. Professional presentation capabilities enable you to quickly develop, analyze, and modify advanced lighting designs. Visual performs direct and interreflected component calculations and provides the ability to quickly compose professional presentations. Screen Shots Keywords lighting, lighting design, roadway lighting, visual, lumen method Validation/Testing The algorithms used by Visual lighting design software to calculate illuminance levels in diffuse architectural models follow commonly accepted

316

Visualization of system dynamics using phasegrams  

Science Journals Connector (OSTI)

...fields, such as physics (particularly acoustics...map) at a sampling rate of 1000 Hz. The...autocorrelation function first passes through zero. An...such cases, low-pass filtering the analysed...in any branch of physics, biology, chemistry...disciplines other than physics or mathematics...

2013-01-01T23:59:59.000Z

317

Visualization of system dynamics using phasegrams  

Science Journals Connector (OSTI)

...calculated, or whether (computer-aided) periodicity analysis...supported by an ERC Advanced grant no. 230604 , a start-up grant from the University Vienna...thank Dr Sten Ternstrom, School of Computer Science and Communication...

2013-01-01T23:59:59.000Z

318

Visualizations for Power System Contingency Analysis Data  

E-Print Network (OSTI)

arrangement. A typical CA models single element outage (one-transmission line or one-generator outage), multiple-element outage (two-transmission line outage, one transmission line and one generator outage, etc element outage contingency. Similar results for transmission element flow values were presented in [3

319

To appear in the IEEE Visualization 2002 Proceedings A Model for the Visualization Exploration Process  

E-Print Network (OSTI)

- sualization process is discussed, leading to a general model of the visualization exploration process this end, a model for the visualization exploration process has been developed. Visualization and GraphicsTo appear in the IEEE Visualization 2002 Proceedings A Model for the Visualization Exploration

Jankun-Kelly, T. J.

320

A tool for visual and formal modelling of software designs  

Science Journals Connector (OSTI)

Abstract Diagrams are ubiquitous in software engineering and widely used for software modelling. The visual contract language (VCL) enables an approach to software design modelling that is entirely graphical and has a mathematical basis. VCL's main novelties lie in its capacity to describe predicates visually and in its graphical front-end to formal modelling. VCL is brought to life in the visual contract builder (VCB) tool presented in this paper. VCB provides diagram editors for the whole VCL suite, it type-checks diagrams and generates Z formal specifications from them; the Z specification enables formal verification and validation using Z theorem provers. The paper evaluates VCB based on the results of a survey carried out in the context of a controlled experiment. The work presented here is a contribution to the area of visual design modelling: the paper presents a state of the art tool supporting the novel VCL language and concrete empirical results on the usefulness and effectiveness of tool and language in particular, suggesting benefits of visual modelling in general.

Nuno Amálio; Christian Glodt

2015-01-01T23:59:59.000Z

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


321

Light intensity and image visualization of GDI injector sprays according to nozzle hole arrangements  

Science Journals Connector (OSTI)

Abstract The light intensity measurement and image visualization of multi-hole injection spray due to different hole arrangements and hole numbers were investigated. The light intensities and behavior characteristics of the GDI spray were analyzed through the axial and diagonal spray penetration, cone angle, and spray area from the spray images by using the image visualization system and image analysis system. The atomization performance of GDI injectors was analyzed by the local and overall Sauter mean diameter (SMD) measurement. It is revealed that the higher injection pressure shows higher light intensity levels due to the strong vortices and collision by a high injection pressure. The light intensity level at the outer and end region of the spray shows lower value compared to that at the center spray region. In all of test injectors, the increased injection pressure leads to the decrease of the droplet size distribution in the initial spray. But, there is little difference of the droplet size at low and high injection pressure in middle and latter period after the injection. The overall SMD of GDI injectors showed from 14 to 23.14 ?m.

Hyung Jun Kim; Su Han Park; Chang Sik Lee

2014-01-01T23:59:59.000Z

322

Corrective Action Decision Document for Corrective Action Unit 151: Septic Systems and Discharge Area, Nevada Test Site, Nevada, Rev. No.: 0  

SciTech Connect

This Corrective Action Decision Document has been prepared for Corrective Action Unit (CAU) 151, Septic Systems and Discharge Area, at the Nevada Test Site, Nevada, according to the ''Federal Facility Agreement and Consent Order'' (FFACO) (1996). Corrective Action Unit 151 is comprised of eight corrective action sites (CASs): (1) CAS 02-05-01, UE-2ce Pond; (2) CAS 12-03-01, Sewage Lagoons (6); (3) CAS 12-04-01, Septic Tanks; (4) CAS 12-04-02, Septic Tanks; (5) CAS 12-04-03, Septic Tank; (6) CAS 12-47-01, Wastewater Pond; (7) CAS 18-03-01, Sewage Lagoon; and (8) CAS 18-99-09, Sewer Line (Exposed). The purpose of this Corrective Action Decision Document is to identify and provide the rationale for the recommendation of corrective action alternatives (CAAs) for each of the eight CASs within CAU 151. Corrective action investigation (CAI) activities were performed from September 12 through November 18, 2005, as set forth in the CAU 151 Corrective Action Investigation Plan and Record of Technical Change No. 1. Additional confirmation sampling was performed on December 9, 2005; January 10, 2006; and February 13, 2006. Analytes detected during the CAI were evaluated against appropriate final action levels (FALs) to identify the contaminants of concern for each CAS. The results of the CAI identified contaminants of concern at two of the eight CASs in CAU 151 and required the evaluation of CAAs. Assessment of the data generated from investigation activities conducted at CAU 151 revealed the following: (1) Soils at CASs 02-05-01, 12-04-01, 12-04-02, 12-04-03, 12-47-01, 18-03-01, 18-99-09, and Lagoons B through G of CAS 12-03-01 do not contain contamination at concentrations exceeding the FALs. (2) Lagoon A of CAS 12-03-01 has arsenic above FALs in shallow subsurface soils. (3) One of the two tanks of CAS 12-04-01, System No.1, has polychlorinated biphenyls (aroclor-1254), trichloroethane, and cesium-137 above FALs in the sludge. Both CAS 12-04-01, System No.1 tanks contain trichloroethane and 1,4-dichlorobenzene above ''Resource Conservation and Recovery Act'' toxicity characteristic limits. Based on the evaluation of analytical data from the CAI, review of future and current operations at the eight CASs, and the detailed and comparative analysis of the potential CAAs, the following corrective actions are recommended for CAU 151. No Further Action is the recommended corrective action for soils at CASs 02-05-01, 12-04-01, 12-04-02, 12-04-03, 18-03-01, and 18-99-09; and Lagoons C, D, F, and G of CAS 12-03-01. No Further Action with implementation of a best management practice (BMP) is recommended for soils at CAS 12-47-01 and Lagoons B and E of CAS 12-03-01. To be protective of future workers should the present scenario used to calculate FALs change, an administrative use restriction will be recorded per the FFACO agreement as a BMP. Close in Place with Administrative Controls is the recommended corrective action for Lagoon A of CAS 12-03-01. Based on the evaluation of analytical data from the CAI; review of future and current operations at CASs 12-04-01, 12-04-02, and 12-04-03; and the detailed and comparative analysis of the potential CAAs, the following corrective actions are recommended for the septic tanks at these CASs. No Further Action with implementation of BMPs is the recommended corrective action for septic tanks that do not contain potential source material from CAS 12-04-01, System No.4 (four tanks); CAS 12-04-02, System No.5 (six tanks); and CAS 12-04-03, System No.3 (four tanks). Clean Closure with implementation of BMPs is the recommended corrective action for the septic tanks from CAS 12-04-01, System No.1 (two tanks). The preferred CAAs were evaluated on technical merit focusing on performance, reliability, feasibility, safety, and cost. The alternatives were judged to meet all requirements for the technical components evaluated. The alternatives meet all applicable federal and state regulations for closure of the site and will reduce potential exposure pathways to the contaminated media to an acceptable level at CA

Grant Evenson

2006-05-01T23:59:59.000Z

323

Visual Resource Assessment  

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

Draft Environmental Impact Statement Draft Environmental Impact Statement March 2013 B O N N E V I L L E P O W E R A D M I N I S T R A T I O N Volume 2: Appendices DOE/EIS-0451 Appendix A Caribou National Forest Revised Forest Plan Amendment This page intentionally left blank. BPA Hooper Springs Transmission Project Draft EIS Appendices March 2013 A-1 Appendix A Caribou Forest Plan Amendment This proposed amendment to the Caribou National Forest (CNF) Revised Forest Plan would establish a new corridor of Management Prescription 8.1-Concentrated Development Area, to authorize transmission line construction, operation, and maintenance on CNF lands within the proposed transmission line right-of-way (ROW). A.1 Reason for Amendment Currently, Bonneville Power Administration (BPA) is the lead agency preparing a draft

324

IEEE Journal on Selected Areas in Communications, 1993. vol 11(9): pp 1404-1414 Policy Hierarchies for Distributed Systems Management  

E-Print Network (OSTI)

Hierarchies for Distributed Systems Management 5 July 1993 Jonathan D. Moffett Department of Computer Science@doc.ic.ac.uk Abstract Distributed system management, involves monitoring the activity of a system, making management on management has concentrated on management mechanisms related to Network Management or Operating Systems

Moffett, Jonathan

325

Visualization | OpenEI Community  

Open Energy Info (EERE)

78 78 Varnish cache server Home Groups Community Central Green Button Applications Developer Utility Rate FRED: FRee Energy Database More Public Groups Private Groups Features Groups Blog posts Content Stream Documents Discussions Polls Q & A Events Notices My stuff Energy blogs 429 Throttled (bot load) Error 429 Throttled (bot load) Throttled (bot load) Guru Meditation: XID: 2142234778 Varnish cache server Visualization Home Sfederspiel's picture Submitted by Sfederspiel(5) Member 20 May, 2013 - 13:28 Introducing FRED, Enabling Unique Visualization and Manipulation of Energy Data at Multiple Scales FRED Free Energy Data Map OpenEI Tool Visualization The U.S. Department of Energy, the Pacific Northwest National Laboratory, and the Planetary Skin Institute recently released a new open platform

326

An Information Visualization Approach to Intelligent Building Assessment  

E-Print Network (OSTI)

approach can be applied to support IB assessment. Key words: Intelligent building; Assessment; Methodology; Model; Information visualization 1. INTRODUCTION For building assessment, the currently most popular way is to use rating method...-assessment of IBs. 2. METHODOLOGY The methodology adopted in this research comprises several methods focusing on detailed objectives mentioned above. First of all, an extensive literature review is required to explore achievements in the areas of information...

Hong, J.; Chen, Z.; Li, H.; Xu, Q.

2006-01-01T23:59:59.000Z

327

Visual communication of mood through an establishing shot  

E-Print Network (OSTI)

be described as a stylized gothic suspense story supported by the desaturated rural setting and the visual allusions to death [20]. II.2. Blade Runner As Blade Runner (1982) approaches its climax, a lone character, Deckard, enters the Bradbury... the color saturation and contrast in the area beyond the structures essentially reducing the visible details in the background [22]. This obscured view of the dark recesses of the Bradbury building promotes a feeling of apprehension in the shot. Deserted...

Thirunarayanan, Radhika

2006-04-12T23:59:59.000Z

328

Using Data Analytics & Visualization on Eurka/Gadzooks | Argonne Leadership  

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

Data Analytics & Visualization on Eurka/Gadzooks Data Analytics & Visualization on Eurka/Gadzooks As with BG/P, the machine is split into two parts. Eureka is on the Intrepid file system, and Gadzooks is on the Surveyor file system, so you can process your files without moving them. More information on Eureka and Gadzooks can be found in their system guide. Data Analysis and Visualization Resources Visit ParaView (Client/Server) ParaView (Standalone) Visualization-Related Presentations Getting Started: Visualization Overview ParaView: Stand-alone tutorial, using Red Blood Cell Data ParaView: Client/Server Mode on Eureka ParaView Red Blood Cell Tutorial on Eureka/Gadzooks ParaView on the Data Analytics Cluster on Eureka/Gadzooks Using Visit on Eureka/Gadzooks ‹ Software and Libraries on Eureka/Gadzooks up ParaView Red Blood Cell

329

Implication of the visual system in the regulation of activity cycles in the absence of solar light: 2–[125I]iodomelatonin binding sites and melatonin receptor gene expression in the brains of demersal deep-sea gadiform fish  

Science Journals Connector (OSTI)

...is likely that solar light is visually...small, granular cells is unique to actinopterygian...1997). These cells send parallel bres...contains Purkinje cells and it is suggested...constant rain of organic matter from primary production in the photic zone...

1999-01-01T23:59:59.000Z

330

Visual prosody in speech-driven facial animation: elicitation, prediction, and perceptual evaluation  

E-Print Network (OSTI)

-visual system capable of capturing synchronized speech and facial motion from a speaker using infrared illumination and retro-reflective markers. In order to elicit natural visual prosody, a story-telling experiment was designed in which the actors were shown a...

Zavala Chmelicka, Marco Enrique

2005-08-29T23:59:59.000Z

331

International Conference on Robotics and Automation (ICRA), 1998 RANGE AND POSE ESTIMATION FOR VISUAL SERVOING  

E-Print Network (OSTI)

International Conference on Robotics and Automation (ICRA), 1998 RANGE AND POSE ESTIMATION FOR VISUAL SERVOING OF A MOBILE ROBOT David Jung, Jochen Heinzmann and Alexander Zelinsky Robotic Systems for real-time visual servoing on a mobile robot. The behaviour is a component of a multi-robot cleaning

332

Result-Driven Exploration of Simulation Parameter Spaces for Visual Effects Design  

E-Print Network (OSTI)

Result-Driven Exploration of Simulation Parameter Spaces for Visual Effects Design Stefan Bruckner visualization system then allows the user to explore the simulation space in a goal-oriented manner. Animation to modify the simulation parameters via standard con- trols such as sliders or numeric input fields

333

Sonoma Persistent Surveillance System  

SciTech Connect

Sonoma offers the first cost-effective, broad-area, high-resolution, real-time motion imagery system for surveillance applications. Sonoma is unique in its ability to provide continuous, real-time video imagery of an area the size of a small city with resolutions sufficient to track 8,000 moving objects in the field of view. At higher resolutions and over smaller areas, Sonoma can even track the movement of individual people. The visual impact of the data available from Sonoma is already causing a paradigm shift in the architecture and operation of other surveillance systems. Sonoma is expected to cost just one-tenth the price of comparably sized sensor systems. Cameras mounted on an airborne platform constantly monitor an area, feeding data to the ground for real-time analysis. Sonoma was designed to provide real-time data for actionable intelligence in situations such as monitoring traffic, special events, border security, and harbors. If a Sonoma system had been available in the aftermath of the Katrina and Rita hurricanes, emergency responders would have had real-time information on roads, water levels, and traffic conditions, perhaps saving many lives.

Pennington, D M

2006-03-24T23:59:59.000Z

334

DOITrees Revisited: Scalable, Space-Constrained Visualization of Hierarchical Data  

E-Print Network (OSTI)

-time interactive visualization and exploration of data sets containing on the order of a million nodes. Categories systems, organization charts, and taxonomies are just a few commonly encountered examples. In addition magnitude. The bulk of our contribution lies in an optimized, scalable approach to degree-of-interest (DOI

335

Visualization of Multi Patch Data in Astrophysics Elena Caraba  

E-Print Network (OSTI)

Visualization of Multi Patch Data in Astrophysics Elena Caraba Advisor: Dr. Peter Diener Center. Multiple Patches Spherical domains are usually preferred for physical simulations of stars and black holes an inflated cube coordinate system, as suggested by Thornburg[1] in 1987, a multi-patch (six patches) grid

Allen, Gabrielle

336

Robot Partners: Collaborative Perceptual Robotic Systems  

E-Print Network (OSTI)

Robot Partners: Collaborative Perceptual Robotic Systems Working paper Cooperative Distributed robotic systems, including remote-brained soccer players, visually guided mobile robots, and visual been supported by the the Networks of Centres of Excellence Institute for Robotics and Intelligent

Little, Jim

337

Audio visual information fusion for human activity analysis  

E-Print Network (OSTI)

xviii Chapter 1 Audio visual human activity4.2 Person tracking using audio-visual cues . . . . .Probabilistic framework for audio-visual information fusion

Thagadur Shivappa, Shankar

2010-01-01T23:59:59.000Z

338

Audio/visual concepts for human/robot communication in immersive virtual environments  

Science Journals Connector (OSTI)

Communication between robots and humans is a challenge in complex built environments. In this project we are exploring how previous achievements in this area apply to human/robot communication within immersive virtual displays. In our concrete example we host human-scale robots that interact with humans in our Collaborative-Research Augmented Immersive Virtual Environment Laboratory (CRAIVE-Lab). The CRAIVE-Lab provides a physical/digital environment for collaborative tasks using seamless video from multiple projectors and a 128-channel wave-field system. The system is designed to monitor the whole floor-space area (10 m × 12 m) with a camera network mounted to the ceiling grid and a microphone array combining shotgun spherical and possibly people-worn microphones. Based on the sensor data a visual analysis and an auditory scene analysis are performed. The latter includes sound localization speech and musical-feature recognition. The robots a Rethink Baxter robot mounted on an electric wheelchair and a Robokind Zeno are used to perform assistive technology and social communication tasks. Both robots have direct access to these data using a digital feed over a wireless network to augment their own sensor systems of built-in cameras and microphones. [Work supported by NSF grant #1229391.

2014-01-01T23:59:59.000Z

339

EMPIRICAL RESEARCH METHODS IN VISUALIZATION  

E-Print Network (OSTI)

Stephan Diehl #12;My Background The Java Code Clone Detection API #12;Evaluation of Visualization Techniques Analysis of numerical data Goal: exact description of the user behavior Data acquisition: Tests, Tasks technique during ist development · usually qualitative Summative Study · Goal: validate hypotheses · usually

Hong,Seokhee

340

The human activity of visualization  

E-Print Network (OSTI)

Griffin et al 2006 #12;Human-Computer Interaction: Software of the Mind each user has a setThe human activity of visualization cultural and psychological factors in representation; Gibbon 1998; Marcus 2000) conventions and metaphors of Westerners may not hold worldwide colors

Wright, Dawn Jeannine

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


341

Tank Farm Area Cleanup Decision-Making  

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

Area Cleanup Decision-Making Groundwater Vadose Zone Single Shell Tank System Closure (tanks, structures and pipelines) * Washington State Hazardous Waste Management Act (Resource...

342

Energy Integration Visualization Room (Fact Sheet)  

SciTech Connect

This two-page fact sheet describes the new Energy Integration Visualization Room in the ESIF and talks about some of the capabilities and unique visualization features of the the room.

Not Available

2012-08-01T23:59:59.000Z

343

Information Visualization for Agile Software Development Teams  

E-Print Network (OSTI)

Information Visualization for Agile Software Development Teams Julia Paredes Department of Computer software development teams. The results of the systematic mapping show that Agile teams use visualization artifacts amongst team members. Keywords--Agile software development, information visualiza- tion, software

Maurer, Frank

344

Visualizing Brand Associations from Web Community Photos  

E-Print Network (OSTI)

and visualizing core visual concepts associated with brands, and (ii) localizing the regions of brand in images. With experi- ments on about five millions of images of 48 brands crawled from five popular online photo--Economics Keywords Brand associations, summarization and visualization of mul- timedia data, image segmentation 1

Xing, Eric P.

345

Lipreading and Audio-Visual Speech Perception  

Science Journals Connector (OSTI)

...1992 research-article Lipreading and Audio-Visual Speech Perception Quentin Summerfield...understanding the psychology of lipreading and audio-visual speech perception. It considers...vowels? Finally, how should the process of audio-visual integration in speech perception...

1992-01-01T23:59:59.000Z

346

Using Entrez Utilities Web Service with Visual Basic and MS Visual Studio 2008  

E-Print Network (OSTI)

Using Entrez Utilities Web Service with Visual Basic and MS Visual Studio 2008 Entrez Utilities Web to create a Visual Basic project to access the NCBI Entrez Utilities Web Service using MS Visual Studio 2005.wsdl or path to local file (for example, C: \\SOAP\\eUtils\\v2.0\\eutils.wsdl) if you downloaded eUtils WSDL

Levin, Judith G.

347

Visual discrimination pretraining facilitates subsequent visual-cue-toxicosis conditioning in rats  

E-Print Network (OSTI)

to visually-novel foods. We found that rats which had been pretrained to use visual features of their foodVisual discrimination pretraining facilitates subsequent visual-cue-toxicosis conditioning in rats, Colorado 80309 #12;Abstract The present experiments were undertaken to determine whether rats, pre trained

Galef Jr., Bennett G.

348

Visual Analytics for Power Grid Contingency Analysis  

SciTech Connect

Contingency analysis is the process of employing different measures to model scenarios, analyze them, and then derive the best response to remove the threats. This application paper focuses on a class of contingency analysis problems found in the power grid management system. A power grid is a geographically distributed interconnected transmission network that transmits and delivers electricity from generators to end users. The power grid contingency analysis problem is increasingly important because of both the growing size of the underlying raw data that need to be analyzed and the urgency to deliver working solutions in an aggressive timeframe. Failure to do so may bring significant financial, economic, and security impacts to all parties involved and the society at large. The paper presents a scalable visual analytics pipeline that transforms about 100 million contingency scenarios to a manageable size and form for grid operators to examine different scenarios and come up with preventive or mitigation strategies to address the problems in a predictive and timely manner. Great attention is given to the computational scalability, information scalability, visual scalability, and display scalability issues surrounding the data analytics pipeline. Most of the large-scale computation requirements of our work are conducted on a Cray XMT multi-threaded parallel computer. The paper demonstrates a number of examples using western North American power grid models and data.

Wong, Pak C.; Huang, Zhenyu; Chen, Yousu; Mackey, Patrick S.; Jin, Shuangshuang

2014-01-20T23:59:59.000Z

349

From Question Answering to Visual Exploration  

SciTech Connect

Research in Question Answering has focused on the quality of information retrieval or extraction using the metrics of precision and recall to judge success; these metrics drive toward finding the specific best answer(s) and are best supportive of a lookup type of search. These do not address the opportunity that users? natural language questions present for exploratory interactions. In this paper, we present an integrated Question Answering environment that combines a visual analytics tool for unstructured text and a state-of-the-art query expansion tool designed to compliment the cognitive processes associated with an information analysts work flow. Analysts are seldom looking for factoid answers to simple questions; their information needs are much more complex in that they may be interested in patterns of answers over time, conflicting information, and even related non-answer data may be critical to learning about a problem or reaching prudent conclusions. In our visual analytics tool, questions result in a comprehensive answer space that allows users to explore the variety within the answers and spot related information in the rest of the data. The exploratory nature of the dialog between the user and this system requires tailored evaluation methods that better address the evolving user goals and counter cognitive biases inherent to exploratory search tasks.

McColgin, Dave W.; Gregory, Michelle L.; Hetzler, Elizabeth G.; Turner, Alan E.

2006-08-11T23:59:59.000Z

350

Proposal for the award of a contract for the design, supply, installation and commissioning of a ventilation and air conditioning system for the ECN3 experimental area and the TCC8 and GHN300 service tunnels and for the dismantling of the existing system  

E-Print Network (OSTI)

Proposal for the award of a contract for the design, supply, installation and commissioning of a ventilation and air conditioning system for the ECN3 experimental area and the TCC8 and GHN300 service tunnels and for the dismantling of the existing system

2014-01-01T23:59:59.000Z

351

E-Print Network 3.0 - air system workshop Sample Search Results  

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

Storage, Conversion and Utilization 11 inAir: Measuring and Visualizing Indoor Air Quality Sunyoung Kim & Eric Paulos Summary: visualization to be more user-intuitive. SYSTEM...

352

Visualizing Cyber Security: Usable Workspaces  

SciTech Connect

An environment that supports cyber analytics work should enable multiple, simultaneous investigations, information foraging, and provide a solution space for organizing data. We describe our study of cyber security professionals and visualizations in a large, high-resolution display work environment. We discuss the tasks and needs of analysts that such an environment can support and present several prototypes designed to support these needs. We conclude with a usability evaluation of the prototypes and additional lessons learned.

Fink, Glenn A.; North, Christopher L.; Endert, Alexander; Rose, Stuart J.

2009-10-11T23:59:59.000Z

353

Cognitive Foundations for Visual Analytics  

SciTech Connect

In this report, we provide an overview of scientific/technical literature on information visualization and VA. Topics discussed include an update and overview of the extensive literature search conducted for this study, the nature and purpose of the field, major research thrusts, and scientific foundations. We review methodologies for evaluating and measuring the impact of VA technologies as well as taxonomies that have been proposed for various purposes to support the VA community. A cognitive science perspective underlies each of these discussions.

Greitzer, Frank L.; Noonan, Christine F.; Franklin, Lyndsey

2011-02-25T23:59:59.000Z

354

What Is Visualization? Torsten Mller  

E-Print Network (OSTI)

of Visualization 4 #12;Torsten MöllerEuroVis June 2012 Vis timeline 5 Early Bertin Tukey Cleveland #12;Torsten MöllerEuroVis June 2012 Vis timeline 5 Early Bertin Tukey Cleveland 1987 NSF #12;Torsten MöllerEuroVis June 2012 Vis timeline 7 Early Bertin Tukey Cleveland 1987 NSF #12;Torsten MöllerEuroVis June 2012 Vis

Li, Ze-Nian

355

Visualization and Modeling Working Group  

SciTech Connect

During the 2005 Hurricane season, many consequence predictions were available from 36 to 96 hours before landfalls, via the Department of Energy’s Visualization and Modeling Working Group (VMWG). Real-time data can be tapped by local officials and utilities, and can also be accessed for post-event regulatory audits. An overview of VMWG’s models, results and uses will be presented.

Fernandez, S.J. (LANL); Dodrill, K.A.

2007-03-01T23:59:59.000Z

356

Bunker View: Limited-range head-motion-parallax visualization for complex data sets  

E-Print Network (OSTI)

Bunker View: Limited-range head-motion-parallax visualization for complex data sets Andrei State tracking. #12;3. THE BUNKER VIEW SYSTEM We propose to use image precomputation to avoid high lag and low

State, Andrei

357

Application of Various HVAC Simulation Programs and Visual Tools to Commissioning  

E-Print Network (OSTI)

Various existing HVAC system simulation programs and visualization tools are considered to be potentially powerful tools for commissioning. Although not originally developed as commissioning tools, these programs facilitate the confirmation...

Zheng, M.; Pan, S.

2007-01-01T23:59:59.000Z

358

Using a visual-attention model when solving problems of autonomous navigation of mobile robots  

Science Journals Connector (OSTI)

This paper proposes a model of a visual-attention system and a technique for using it when solving problems of the autonomous navigation of mobile robotic complexes. An analysis is...

Pimenov, V Yu

2010-01-01T23:59:59.000Z

359

The application of a computerized storm surge model for hazard mapping within the Galveston Bay Area using an Automated Mapping and Facilities Management System  

E-Print Network (OSTI)

MAPPING AND FACILITIES MANAGEMENT SYSTEM A Thesis by LORA ANNE SCHORNICK Approved as to style and content by: Rennet L. W ite (Chairman of Committee) Ear R. Hos ins (Member) C ris op er C. Mat ewson (Member) ~ 6 (- Brian W. B ouet (Head... Justification BACKGROUND Study Site Storm Surges Hurricanes Selected for the Study Hurricane Carla Hurricane Allen Literature Review of Storm Surge Models Automated Mapping and Facilities Management Systems METHODOLOGY Page vii ix xii 2 2 3 4 4...

Schornick, Lora Anne

2012-06-07T23:59:59.000Z

360

Area balance and strain in an extensional fault system: Strategies for improved oil recovery in fractured chalk, Gilbertown Field, southwestern Alabama. Final report, March 1996--September 1998  

SciTech Connect

This project was designed to analyze the structure of Mesozoic and Tertiary strata in Gilbertown Field and adjacent areas to suggest ways in which oil recovery can be improved. The Eutaw Formation comprises 7 major flow units and is dominated by low-resistivity, low-contrast play that is difficult to characterize quantitatively. Selma chalk produces strictly from fault-related fractures that were mineralized as warm fluid migrated from deep sources. Resistivity, dipmeter, and fracture identification logs corroborate that deformation is concentrated in the hanging-wall drag zones. New area balancing techniques were developed to characterize growth strata and confirm that strain is concentrated in hanging-wall drag zones. Curvature analysis indicates that the faults contain numerous fault bends that influence fracture distribution. Eutaw oil is produced strictly from footwall uplifts, whereas Selma oil is produced from fault-related fractures. Clay smear and mineralization may be significant trapping mechanisms in the Eutaw Formation. The critical seal for Selma reservoirs, by contrast, is where Tertiary clay in the hanging wall is juxtaposed with poorly fractured Selma chalk in the footwall. Gilbertown Field can be revitalized by infill drilling and recompletion of existing wells. Directional drilling may be a viable technique for recovering untapped oil from Selma chalk. Revitalization is now underway, and the first new production wells since 1985 are being drilled in the western part of the field.

Pashin, J.C.; Raymond, D.E.; Rindsberg, A.K.; Alabi, G.G.; Carroll, R.E.; Groshong, R.H.; Jin, G.

1998-12-01T23:59:59.000Z

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


361

Salt Wells Geothermal Area | Open Energy Information  

Open Energy Info (EERE)

Salt Wells Geothermal Area Salt Wells Geothermal Area (Redirected from Salt Wells Area) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Geothermal Resource Area: Salt Wells Geothermal Area Contents 1 Area Overview 2 History and Infrastructure 3 Regulatory and Environmental Issues 4 Future Plans 5 Exploration History 6 Well Field Description 7 Research and Development Activities 8 Technical Problems and Solutions 9 Geology of the Area 9.1 Regional Setting 9.2 Stratigraphy 9.3 Structure 10 Hydrothermal System 11 Heat Source 12 Geofluid Geochemistry 13 NEPA-Related Analyses (9) 14 Exploration Activities (28) 15 References Area Overview Geothermal Area Profile Location: Nevada Exploration Region: Northwest Basin and Range Geothermal Region GEA Development Phase: Operational"Operational" is not in the list of possible values (Phase I - Resource Procurement and Identification, Phase II - Resource Exploration and Confirmation, Phase III - Permitting and Initial Development, Phase IV - Resource Production and Power Plant Construction) for this property.

362

Lake Charles Urbanized Area MTP 2034  

E-Print Network (OSTI)

................................................................................................................................ 2-9 National Highway System ........................................................................................................................... 2-10 City of Lake Charles Transit System Routes... transportation. The Lake Charles Urbanized Area is located wholly within Calcasieu Parish and includes the cities of Lake Charles, Sulphur, and Westlake, as well as the unincorporated areas known as Moss Bluff, and Carlyss (see map on following page...

Lake Charles Urbanized Area Metropolitan Planning Organization

2009-08-04T23:59:59.000Z

363

Visual impact assessment of offshore wind farms and prior experience  

Science Journals Connector (OSTI)

Energy planners have shifted their attention towards offshore wind power generation and the decision is supported by the public in general, which in the literature has a positive attitude towards offshore wind generation. However, globally only a few offshore wind farms are operating. As more wind farms start operating and more people become experienced with especially the visual impacts from offshore wind farms, the public positive attitude could change if the experienced impacts are different from the initially perceived visual interference. Using a binary logit model, the present paper investigates the relation between different levels of prior experience with visual disamenities from offshore wind farms and perception of visual impacts from offshore wind farms. The differences in prior experience are systematically controlled for sampling respondents living in the areas close to the large scale offshore wind farms Nysted and Horns Rev and by sampling the a group of respondents representing the Danish population, which has little experience with offshore wind farms. Compared to previous results in the literature, the present paper finds that perception of wind power generation is influenced by prior experience. More specifically, the results show that people with experience from offshore wind farms located far from the coast have a significant more positive perception of the visual impacts from offshore wind farms than people with experience from wind farms located closer to the coast. These results are noteworthy on two levels. First of all, the results show that perceptions of offshore wind generation are systematically significantly influenced by prior experience with offshore wind farms. Secondly, and in a policy context, the results indicate that the future acceptance of future offshore wind farms is not independent of the location of existing and new offshore wind farms. This poses for caution in relation to locating offshore wind farms too close to the coast.

Jacob Ladenburg

2009-01-01T23:59:59.000Z

364

Computing and Visualizing Reachable Volumes for Maneuvering Satellites  

SciTech Connect

Detecting and predicting maneuvering satellites is an important problem for Space Situational Awareness. The spatial envelope of all possible locations within reach of such a maneuvering satellite is known as the Reachable Volume (RV). As soon as custody of a satellite is lost, calculating the RV and its subsequent time evolution is a critical component in the rapid recovery of the satellite. In this paper, we present a Monte Carlo approach to computing the RV for a given object. Essentially, our approach samples all possible trajectories by randomizing thrust-vectors, thrust magnitudes and time of burn. At any given instance, the distribution of the 'point-cloud' of the virtual particles defines the RV. For short orbital time-scales, the temporal evolution of the point-cloud can result in complex, multi-reentrant manifolds. Visualization plays an important role in gaining insight and understanding into this complex and evolving manifold. In the second part of this paper, we focus on how to effectively visualize the large number of virtual trajectories and the computed RV. We present a real-time out-of-core rendering technique for visualizing the large number of virtual trajectories. We also examine different techniques for visualizing the computed volume of probability density distribution, including volume slicing, convex hull and isosurfacing. We compare and contrast these techniques in terms of computational cost and visualization effectiveness, and describe the main implementation issues encountered during our development process. Finally, we will present some of the results from our end-to-end system for computing and visualizing RVs using examples of maneuvering satellites.

Jiang, M; de Vries, W H; Pertica, A J; Olivier, S S

2011-09-11T23:59:59.000Z

365

IEEE TRANSACTIONS ON POWER SYSTEMS, VOL 21,NO 3, AUGUST 2006 Reliability and Cost trade-off in Multi-Area  

E-Print Network (OSTI)

distribution is developed in this paper. After global decomposition, an equation for reliability is derived1 IEEE TRANSACTIONS ON POWER SYSTEMS, VOL 21,NO 3, AUGUST 2006 Reliability and Cost trade an optimization procedure for generation expansion and placement considering generation reliability in multi

366

Visual Analysis of Weblog Content  

SciTech Connect

In recent years, one of the advances of the World Wide Web is social media and one of the fastest growing aspects of social media is the blogosphere. Blogs make content creation easy and are highly accessible through web pages and syndication. With their growing influence, a need has arisen to be able to monitor the opinions and insight revealed within their content. In this paper we describe a technical approach for analyzing the content of blog data using a visual analytic tool, IN-SPIRE, developed by Pacific Northwest National Laboratory. We highlight the capabilities of this tool that are particularly useful for information gathering from blog data.

Gregory, Michelle L.; Payne, Deborah A.; McColgin, Dave; Cramer, Nick O.; Love, Douglas V.

2007-03-26T23:59:59.000Z

367

Salt Wells Geothermal Area | Open Energy Information  

Open Energy Info (EERE)

Salt Wells Geothermal Area Salt Wells Geothermal Area Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Geothermal Resource Area: Salt Wells Geothermal Area Contents 1 Area Overview 2 History and Infrastructure 3 Regulatory and Environmental Issues 4 Future Plans 5 Exploration History 6 Well Field Description 7 Research and Development Activities 8 Technical Problems and Solutions 9 Geology of the Area 9.1 Regional Setting 9.2 Stratigraphy 9.3 Structure 10 Hydrothermal System 11 Heat Source 12 Geofluid Geochemistry 13 NEPA-Related Analyses (9) 14 Exploration Activities (28) 15 References Area Overview Geothermal Area Profile Location: Nevada Exploration Region: Northwest Basin and Range Geothermal Region GEA Development Phase: Operational"Operational" is not in the list of possible values (Phase I - Resource Procurement and Identification, Phase II - Resource Exploration and Confirmation, Phase III - Permitting and Initial Development, Phase IV - Resource Production and Power Plant Construction) for this property.

368

Visual Analytics and Storytelling through Video  

SciTech Connect

This paper supplements a video clip submitted to the Video Track of IEEE Symposium on Information Visualization 2005. The original video submission applies a two-way storytelling approach to demonstrate the visual analytics capabilities of a new visualization technique. The paper presents our video production philosophy, describes the plot of the video, explains the rationale behind the plot, and finally, shares our production experiences with our readers.

Wong, Pak C.; Perrine, Kenneth A.; Mackey, Patrick S.; Foote, Harlan P.; Thomas, Jim

2005-10-31T23:59:59.000Z

369

Alderwood Area Service Environmental Assessment.  

SciTech Connect

Bonneville Power Administration's (BPA's) proposal to build a new 115-kV transmission line and 115-12.5-kV, 25-MW substation in the Alderwood, Oregon, area is discussed in the attached Environmental Assessment. The proposed substation site has been relocated about 500 feet east of the site outlined in the Environmental Assessment, but in the same field. This is not a substantial change relevant to environmental concerns. Environmental impacts of the new site differ only in that: Two residences will be visually affected. The substation will be directly across Highway 36 from two houses and would be seen in their primary views. This impact will be mitigated by landscaping the substation to create a vegetative screen. To provide access to the new site and provide for Blachly-Lane Cooperative's distribution lines, a 60-foot-wide right-of-way about 200 feet long will be needed. The total transmission line length will be less than originally planned. However, the tapline into the substation will be about 50 feet longer. 4 figs.

United States. Bonneville Power Administration.

1982-06-01T23:59:59.000Z

370

Gas visualization of industrial hydrocarbon emissions  

Science Journals Connector (OSTI)

Gases leaking from a polyethene plant and a cracker plant were visualized with the gas-correlation imaging technique. Ethene escaping from flares due to incomplete or erratic...

Sandsten, Jonas; Edner, Hans; Svanberg, Sune

2004-01-01T23:59:59.000Z

371

Data Analytics and Visualization at NERSC  

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

a yet large intersection in terms of their functions. Visualization Analytics Visit Matlab Paraview Mathematica Python AVS R Python tools - Numpy, Scipy, iPython, matplotlib...

372

Strategies for Choosing Analytics and Visualization Software...  

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

in mind that their functions may be interchangeable. Visualization Analytics Visit Matlab Python tools: Numpy, Scipy, iPython, matplotlib Paraview Mathematica Perl IDL Python...

373

Neutron Data Analysis & Visualization | More Science | ORNL  

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

Data Analysis and Visualization As the data sets generated by the increasingly powerful neutron scattering instruments at HFIR and SNS grow ever more massive, the facilities'...

374

Graph Visualization API Library for Application Builders  

Science Journals Connector (OSTI)

Founded in 1991, Tom Sawyer Software produces quality graph-based architectures for application developers. These technologies include graph management, graph layout, graph diagramming, and graph visualization...

François Bertault; Wendy Feng; Uli Föµeier; Gabe Grigorescu…

2002-01-01T23:59:59.000Z

375

Data Analysis & Visualization | Neutron Science | ORNL  

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

Data Analysis and Visualization As the data sets generated by the increasingly powerful neutron scattering instruments at HFIR and SNS grow ever more massive, the facilities'...

376

Ocean Thermal Extractable Energy Visualization: Final Technical...  

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

Approved for public release; distribution is unlimited OCEAN THERMAL EXTRACTABLE ENERGY VISUALIZATION Award DE-EE0002664 October 28, 2012 Final Technical Report Prepared by...

377

Automated Audio-visual Activity Analysis  

E-Print Network (OSTI)

Current computer vision techniques can effectively monitor gross activities in sparse environments. Unfortunately, visual stimulus is often not sufficient for reliably discriminating between many types of activity. In ...

Stauffer, Chris

2005-09-20T23:59:59.000Z

378

Material Disposal Areas  

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

Material Disposal Areas Material Disposal Areas Material Disposal Areas Material Disposal Areas, also known as MDAs, are sites where material was disposed of below the ground surface in excavated pits, trenches, or shafts. Contact Environmental Communication & Public Involvement P.O. Box 1663 MS M996 Los Alamos, NM 87545 (505) 667-0216 Email Material Disposal Areas at LANL The following are descriptions and status updates of each MDA at LANL. To view a current fact sheet on the MDAs, click on LA-UR-13-25837 (pdf). MDA A MDA A is a Hazard Category 2 nuclear facility comprised of a 1.25-acre, fenced, and radiologically controlled area situated on the eastern end of Delta Prime Mesa. Delta Prime Mesa is bounded by Delta Prime Canyon to the north and Los Alamos Canyon to the south.

379

Evolving Visual Metaphors and Dynamic Tools for Bioinformatics Visualization Panel Organizer  

E-Print Network (OSTI)

researchers have applied hyperbolic projection and information mural methods to genomic sequence data. Web the creation of a visual metaphor. How do we handle data mining of genomic information where the visual genomic discovery. As information and scientific visualization practitioners we have a responsibility

380

Luminance: a New Visual Feature for Visual Christophe Collewet and Eric Marchand  

E-Print Network (OSTI)

Chapter 5 Luminance: a New Visual Feature for Visual Servoing Christophe Collewet and Eric Marchand and that no Christophe Collewet and Eric Marchand INRIA, Campus de Beaulieu, 35042 Rennes, France, e-mail: {christophe.collewet,eric. marchand}@inria.fr 73 inria-00548937,version1-20Dec2010 Author manuscript, published in "Visual Servoing

Boyer, Edmond

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


381

March 2014 Visual Sample Plan Version 7.01.1 1.0 Introduction  

E-Print Network (OSTI)

.2.16 UXO Guide 7.10 Find UXO Target Areas 7.1-7.7 Post Remediation Verification Sampling (UXO) 7.8 Remedial Investigation (UXO) 7.9 #12;Visual Sample Plan Version 7.0 March 20141.2 Sampling within a Building 3

382

Memory of Visual and Topographical Features Suggests Spatial Learning in Nautilus (Nautilus pompilius L.)  

E-Print Network (OSTI)

Memory of Visual and Topographical Features Suggests Spatial Learning in Nautilus (Nautilus large areas of varied substrate. Memory of its surroundings may be advantageous, but the nautilus brain is the simplest among extant cephalopods, lacking dedicated neural regions that support learning and memory

Hanlon, Roger T.

383

Platform-Independent Implementation of 3D-Sound Computer Interface Icons for Subjects with Visual Impairments  

E-Print Network (OSTI)

Platform-Independent Implementation of 3D-Sound Computer Interface Icons for Subjects with Visual to the icons of a computer interface in order to assist visually impaired individuals during icon location and selection. In this enhanced system, icons have 3D sound properties, in addition to their graphical

Barreto, Armando

384

Trial Demonstration of Area Lighting Retrofit  

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

LED Area Lighting Retrofit: Yuma Border Patrol Along the Yuma Sector Border Patrol Area in Yuma, Arizona, the GATEWAY program conducted a trial demonstration in which the incumbent quartz metal halide area lighting was replaced with LED at three pole locations. The LED system was found to equal or better the incumbent system in terms of both illuminance and uniformity, and an advanced optical system and lower pole height improved the illuminance uniformity, reduced stray light, and increased projected energy and maintenance cost savings. This high luminous flux and high temperature application is not unique and similar applications can benefit from the findings of this installation.

385

Guided Text Search Using Adaptive Visual Analytics  

SciTech Connect

This research demonstrates the promise of augmenting interactive visualizations with semi- supervised machine learning techniques to improve the discovery of significant associations and insights in the search and analysis of textual information. More specifically, we have developed a system called Gryffin that hosts a unique collection of techniques that facilitate individualized investigative search pertaining to an ever-changing set of analytical questions over an indexed collection of open-source documents related to critical national infrastructure. The Gryffin client hosts dynamic displays of the search results via focus+context record listings, temporal timelines, term-frequency views, and multiple coordinate views. Furthermore, as the analyst interacts with the display, the interactions are recorded and used to label the search records. These labeled records are then used to drive semi-supervised machine learning algorithms that re-rank the unlabeled search records such that potentially relevant records are moved to the top of the record listing. Gryffin is described in the context of the daily tasks encountered at the US Department of Homeland Security s Fusion Center, with whom we are collaborating in its development. The resulting system is capable of addressing the analysts information overload that can be directly attributed to the deluge of information that must be addressed in the search and investigative analysis of textual information.

Steed, Chad A [ORNL; Symons, Christopher T [ORNL; Senter, James K [ORNL; DeNap, Frank A [ORNL

2012-10-01T23:59:59.000Z

386

Visualization of longitudinal student data  

Science Journals Connector (OSTI)

We use visualization to find patterns in educational data. We represent student scores from high-stakes exams as flow vectors in fluids, define two types of streamlines and trajectories, and show that differences between streamlines and trajectories are due to regression to the mean. This issue is significant because it determines how quickly changes in long-term educational patterns can be deduced from score changes in consecutive years. To illustrate our methods, we examine a policy change in Texas that put increased pressure on public school students to pass several exams, and gave them resources to accomplish it. The response to this policy is evident from the changes in trajectories, although previous evaluation had concluded the program was ineffective. We pose the question of whether increased expenditure on education should be expected to correspond to improved student scores, or whether it should correspond to an increased rate of improvement in student scores.

Anthony J. Bendinelli and M. Marder

2012-12-21T23:59:59.000Z

387

Tensor Product Surfaces Guided by Minimal Surface Area Triangulations John K. Johnstone  

E-Print Network (OSTI)

from contour (cross-section) data. Mini- mal area triangulations are used to guide the surface con and pruning isoparametric curves, for accuracy and economy. A rectangular grid of points is produced data, mini- mum area triangulation, Bezier surface, biomedical visual- ization 1 Introduction

Johnstone, John K.

388

Occam's razor and petascale visual data analysis  

SciTech Connect

One of the central challenges facing visualization research is how to effectively enable knowledge discovery. An effective approach will likely combine application architectures that are capable of running on today's largest platforms to address the challenges posed by large data with visual data analysis techniques that help find, represent, and effectively convey scientifically interesting features and phenomena.

Bethel, E Wes [Lawrence Berkeley National Laboratory (LBNL); Johnson, Chris [University of Utah; Ahern, Sean [ORNL; Bell, J. [Lawrence Berkeley National Laboratory (LBNL); Bremer, Peer-Timo [Lawrence Livermore National Laboratory (LLNL); Childs, Hank [Lawrence Livermore National Laboratory (LLNL); Cormier-Michel, E [unknown; Day, M. [Lawrence Berkeley National Laboratory (LBNL); Deines, E. [University of California, Davis; Fogal, T. [University of Utah; Garth, Christoph [unknown; Geddes, C.G.R. [unknown; Hagen, H [unknown; Hamann, Bernd [unknown; Hansen, Charles [University of Utah; Jacobsen, Janet [Lawrence Berkeley National Laboratory (LBNL); Joy, Kenneth [University of California, Davis; Kruger, J. [University of Utah; Meredith, Jeremy S [ORNL; Messmer, P [unknown; Ostrouchov, George [ORNL; Pascucci, Valerio [Lawrence Livermore National Laboratory (LLNL); Potter, K. [University of Utah; Prabhat, [Lawrence Berkeley National Laboratory (LBNL); Pugmire, Dave [ORNL; Ruebel, O [unknown; Sanderson, Allen [University of Utah; Silva, C. [University of Utah; Ushizima, D. [Lawrence Berkeley National Laboratory (LBNL); Weber, G. [Lawrence Berkeley National Laboratory (LBNL); Whitlock, B. [Lawrence Livermore National Laboratory (LLNL); Wu, K. [Lawrence Berkeley National Laboratory (LBNL)

2009-01-01T23:59:59.000Z

389

Simulation and Formal Analysis of Visual Attention  

E-Print Network (OSTI)

a simulation model for visual attention is discussed and formally analysed. The model is part of the design of the situation in the field. A case study is described in which the model is used to simulate a human subject these specifications. Keywords: Visual attention, ambient intelligence, cognitive modeling, simulation, philosophical

Treur, Jan

390

A Visual Language for Authorization Modeling  

Science Journals Connector (OSTI)

(2)Universit Via Allende (3)Odyssey Research Associates We present a visual language for the high level specification of authorization policies in automated environments. In order to accomplish the task, the visual language needs to provide an intuitive ... Keywords: Authorization step, authorization policy, dependency, metaphor, temporal relation, spatial relation, temporal propagation.

S. K. Chang(1); Giuseppe Polese(2); Roshan Thomas (3); Souvik Das(3)

1997-04-01T23:59:59.000Z

391

Visual Stimulation and Electroencephalogram under Scotopic Vision  

Science Journals Connector (OSTI)

Abstract --We tested the visual sensitivity of 15 healthy subjects under scotopic vision using flickering stimulus on the Liquid crystal display (LCD) with a light-emitting diode (LED) backlight (LED-LCD) panel. This test was made to know; 1) if LED-LCD ... Keywords: Scotopic vision, Light emission display, Visually evoked potential (VEP), Optimization, component, formatting

Wuon-Shik Kim; Hye-Rim Oh; Hyoung-Min Choi; Ji-Soo Hwang; Seong Nam Park; Hyun Kyoon Lim

2011-07-01T23:59:59.000Z

392

MODELING AND VISUALIZATION OF SYNTHETIC GENETIC CIRCUITS  

E-Print Network (OSTI)

. INTRODUCTION In 1977 a group of researchers managed to modify the DNA of the E. coli bacteria and were able to make it to produce the human hormone somatostatin [1]. Since that time genetic engineers have leveraged on Visualization of Genetic Circuits will give an overview on the use and effectiveness of the new visualization

Myers, Chris J.

393

RAMS/HYPACT Evaluation and Visualization Utilities  

E-Print Network (OSTI)

REVU RAMS/HYPACT Evaluation and Visualization Utilities Version 2.3.1 User's Guide August 20, 2001 and Visualization Utilities (REVU), which is the standard supported package for generating graphical representations data in one of several available formats (e.g. Vis5D, GrADS, GRIB). REVU utilizes NCAR Graphics

Gohm, Alexander

394

Visualizing Brand Associations from Web Community Photos  

E-Print Network (OSTI)

the regions of brand in the images. With experi- ments on about five millions of images of 48 brands crawled and visualization of mul- timedia data; image segmentation 1. INTRODUCTION Brand equity describes a set of valuesVisualizing Brand Associations from Web Community Photos Gunhee Kim Carnegie Mellon University

Xing, Eric P.

395

Evolving Visual Routines Michael Patrick Johnson  

E-Print Network (OSTI)

Evolving Visual Routines by Michael Patrick Johnson B.S., Computer Science Massachusetts Institute Routines by Michael Patrick Johnson Submitted to the Program in Media Arts and Sciences, School by NSF grant number IRI­92056688. 2 #12; Evolving Visual Routines by Michael Patrick Johnson

Fernandez, Thomas

396

Conference on Audio-Visual Education  

Science Journals Connector (OSTI)

... AUDIO-VISUAL education and the part it must play in the schools of Hertfordshire were discussed ... provided by Metalair, Dufay Chromex, and a Hertfordshire school which has been specializing in audio-visual education. The Conference, he said, was the outcome of work done during ...

1945-02-17T23:59:59.000Z

397

E-Print Network 3.0 - activates peripheral visual Sample Search...  

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

Ruth Rosenholtz* Summary: of visual tasks, including peripheral identification, visual search, and visual cognition of complex... applications such as information visualization....

398

Jumpshot: Performance Visualization Tool | Argonne National Laboratory  

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

Jumpshot: Performance Visualization Tool Jumpshot: Performance Visualization Tool Jumpshot: Performance Visualization Tool Jumpshot is a Java-based visualization tool for performing postmortem performance analysis. Using Java instead of Tcl/Tk (used in some older visualization tools) improves the portability, maintainability and functionalities of the tools. Jumpshot-4 is the latest viewer and is a total redesign of the graphical tool for SLOG-2. The new scalable logfile format allows the viewer to provide functionalities never made possible before. Level-of-detail support through preview drawables provides high-level abstraction of the details without reading in huge amount of data into the graphical display engine. The new Jumpshot allows seamless scrolling from the begining to the end of the logfile at any zoom-level. In addition, new functionlities like

399

Visualization and Analytics Software at NERSC  

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

Analytics Analytics Visualization and Analytics AVS/Express AVS/Express includes functionality for data visualization and analysis, image processing and data display. It uses a graphical application development environment. Read More » VisIt - 3D Scientific Visualization VisIt is a point-and-click 3D scientific visualization application that supports most common visualization techniques (e.g., isocontouring and volume rendering) on structured and unstructured grids. Due to its distributed and parallel architecture, VisIt is able to handle very large datasets interactively. In addition, VisIt is extensible, allowing users to add data loaders or additional analysis tools to VisIt. The NERSC Analytics Group has developed extensions to VisIt to support NERSC user applications,

400

Visual Patent Search | Open Energy Information  

Open Energy Info (EERE)

Visual Patent Search Visual Patent Search Jump to: navigation, search Tool Summary LAUNCH TOOL Name: Visual Patent Search Agency/Company /Organization: United States Department of Energy Sector: Energy Resource Type: Software/modeling tools User Interface: Website Website: techportal.eere.energy.gov/ Country: United States Web Application Link: techportal.eere.energy.gov/VPS/index.html Cost: Free OpenEI Keyword(s): Energy Efficiency and Renewable Energy (EERE) Tools UN Region: Northern America Language: English Visual Patent Search Screenshot References: Energy Innovation Portal[1] Visually explore patents with Dept. of Energy funding. This tool helps you easily browse the over 16,000 issued U.S. patents and published U.S. patent applications for Energy Department-funded

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


401

3D Representations for Software Visualization Andrian Marcus  

E-Print Network (OSTI)

research from software analysis, information visualization, human-computer interaction, and cognitive, texture, abstraction mechanism, and by supporting new manipulation techniques and user interfaces.2 [Information Interfaces and Presentation] User Interfaces Keywords: Software visualization, 3D visualization

402

Methodology for Defining Gap Areas between Course-over-ground Locations  

SciTech Connect

Finding all areas that lie outside some distance d from a polyline is a problem with many potential applications. This application of the Visual Sample Plan (VSP) software required finding all areas that were more than distance d from a set of existing paths (roads and trails) represented by polylines. An outer container polygon (known in VSP as a “sample area”) defines the extents of the area of interest. The term “gap area” was adopted for this project, but another useful term might be “negative coverage area.” The project required a polygon solution rather than a raster solution. The search for a general solution provided no results, so this methodology was developed

Wilson, John E.

2013-09-30T23:59:59.000Z

403

Visual Sample Plan Version 1.0 User's Guide  

SciTech Connect

This user's guide describes Visual Sample Plan (VSP) Version 1.0 and provides instructions for using the software. VSP selects the appropriate number and location of environmental samples to ensure that the results of statistical tests performed to provide input to environmental decisions have the required confidence and performance. VSP Version 1.0 provides sample-size equations or algorithms needed by specific statistical tests appropriate for specific environmental sampling objectives. The easy-to-use program is highly visual and graphic. VSP runs on personal computers with Microsoft Windows operating systems (95, 98, Millenium Edition, 2000, and Windows NT). Designed primarily for project managers and users without expertise in statistics, VSP is applicable to any two-dimensional geographical population to be sampled (e.g., surface soil, a defined layer of subsurface soil, building surfaces, water bodies, and other similar applications) for studies of environmental quality.

Davidson, James R.; Hassig, Nancy L.; Wilson, John E.; Gilbert, Richard O.

2001-04-13T23:59:59.000Z

404

area | OpenEI  

Open Energy Info (EERE)

area area Dataset Summary Description These estimates are derived from a composite of high resolution wind resource datasets modeled for specific countries with low resolution data originating from the National Centers for Environmental Prediction (United States) and the National Center for Atmospheric Research (United States) as processed for use in the IMAGE model. The high resolution datasets were produced by the National Renewable Energy Laboratory (United States), Risø DTU National Laboratory (Denmark), the National Institute for Space Research (Brazil), and the Canadian Wind Energy Association. The data repr Source National Renewable Energy Laboratory Date Released Unknown Date Updated Unknown Keywords area capacity clean energy international National Renewable Energy Laboratory

405

Neutron Science Research Areas | ORNL  

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

Home | Science & Discovery | Neutron Science | Research Areas SHARE Research Areas Neutron scattering research at ORNL covers four broad research areas: biology and soft...

406

64 _____________________________________Math & Computational Sciences Division High Performance Computing and Visualization  

E-Print Network (OSTI)

64 _____________________________________Math & Computational Sciences Division High Performance Computing and Visualization Research and Development in Visual Analysis Judith Devaney Terrence Griffin John

Perkins, Richard A.

407

Individualized audio-visual tutorial methods in undergraduate chemistry  

Science Journals Connector (OSTI)

Individualized audio-visual tutorial methods in undergraduate chemistry ... This paper discusses the application of individual audio-visual tutorial methods in teaching large undergraduate classes. ...

D. A. Humphreys

1971-01-01T23:59:59.000Z

408

Wildlife Management Areas (Minnesota) | Department of Energy  

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

Minnesota) Minnesota) Wildlife Management Areas (Minnesota) < Back Eligibility Utility Fed. Government Commercial Agricultural Investor-Owned Utility State/Provincial Govt Industrial Construction Municipal/Public Utility Local Government Residential Installer/Contractor Rural Electric Cooperative Tribal Government Low-Income Residential Schools Retail Supplier Institutional Multi-Family Residential Systems Integrator Fuel Distributor Nonprofit General Public/Consumer Transportation Savings Category Alternative Fuel Vehicles Hydrogen & Fuel Cells Buying & Making Electricity Water Home Weatherization Solar Wind Program Info State Minnesota Program Type Siting and Permitting Certain areas of the State are designated as wildlife protection areas and refuges; new construction and development is restricted in these areas

409

Wildlife Management Areas (Maryland) | Department of Energy  

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

Wildlife Management Areas (Maryland) Wildlife Management Areas (Maryland) Wildlife Management Areas (Maryland) < Back Eligibility Agricultural Commercial Construction Developer Fed. Government Fuel Distributor Industrial Installer/Contractor Investor-Owned Utility Local Government Municipal/Public Utility Nonprofit Retail Supplier Rural Electric Cooperative State/Provincial Govt Systems Integrator Transportation Tribal Government Utility Savings Category Alternative Fuel Vehicles Hydrogen & Fuel Cells Buying & Making Electricity Water Home Weatherization Solar Wind Program Info State Maryland Program Type Environmental Regulations Siting and Permitting Provider Maryland Department of Natural Resources Wildlife Management Areas exist in the State of Maryland as wildlife sanctuaries, and vehicles, tree removal, and construction are severely

410

Western Area Power Administration  

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

Loveland Area Projects November 29-30, 2011 2 Agenda * Overview of Western Area Power Administration * Post-1989 Loveland Area Projects (LAP) Marketing Plan * Energy Planning and Management Program * Development of the 2025 PMI Proposal * 2025 PMI Proposal * 2025 PMI Comment Period & Proposal Information * Questions 3 Overview of Western Area Power Administration (Western) * One of four power marketing administrations within the Department of Energy * Mission: Market and deliver reliable, renewable, cost-based Federal hydroelectric power and related services within a 15-state region of the central and western U.S. * Vision: Provide premier power marketing and transmission services Rocky Mountain Region (RMR) is one of five regional offices 4 Rocky Mountain Region

411

Decontamination & decommissioning focus area  

SciTech Connect

In January 1994, the US Department of Energy Office of Environmental Management (DOE EM) formally introduced its new approach to managing DOE`s environmental research and technology development activities. The goal of the new approach is to conduct research and development in critical areas of interest to DOE, utilizing the best talent in the Department and in the national science community. To facilitate this solutions-oriented approach, the Office of Science and Technology (EM-50, formerly the Office of Technology Development) formed five Focus AReas to stimulate the required basic research, development, and demonstration efforts to seek new, innovative cleanup methods. In February 1995, EM-50 selected the DOE Morgantown Energy Technology Center (METC) to lead implementation of one of these Focus Areas: the Decontamination and Decommissioning (D & D) Focus Area.

NONE

1996-08-01T23:59:59.000Z

412

Honey Lake Geothermal Area  

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

The Honey Lake geothermal area is located in Lassen County, California and Washoe County, Nevada. There are three geothermal projects actively producing electrical power. They are located at Wendel...

413

AREA 5 RWMS CLOSURE  

National Nuclear Security Administration (NNSA)

153 CLOSURE STRATEGY NEVADA TEST SITE AREA 5 RADIOACTIVE WASTE MANAGEMENT SITE Revision 0 Prepared by Under Contract No. DE-AC52-06NA25946 March 2007 DISCLAIMER Reference herein to...

414

Geographic Area Month  

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

Fuels by PAD District and State (Cents per Gallon Excluding Taxes) - Continued Geographic Area Month No. 1 Distillate No. 2 Distillate a No. 4 Fuel b Sales to End Users Sales for...

415

PEROXIDE DESTRUCTION TESTING FOR THE 200 AREA EFFLUENT TREATMENT FACILITY  

SciTech Connect

The hydrogen peroxide decomposer columns at the 200 Area Effluent Treatment Facility (ETF) have been taken out of service due to ongoing problems with particulate fines and poor destruction performance from the granular activated carbon (GAC) used in the columns. An alternative search was initiated and led to bench scale testing and then pilot scale testing. Based on the bench scale testing three manganese dioxide based catalysts were evaluated in the peroxide destruction pilot column installed at the 300 Area Treated Effluent Disposal Facility. The ten inch diameter, nine foot tall, clear polyvinyl chloride (PVC) column allowed for the same six foot catalyst bed depth as is in the existing ETF system. The flow rate to the column was controlled to evaluate the performance at the same superficial velocity (gpm/ft{sup 2}) as the full scale design flow and normal process flow. Each catalyst was evaluated on peroxide destruction performance and particulate fines capacity and carryover. Peroxide destruction was measured by hydrogen peroxide concentration analysis of samples taken before and after the column. The presence of fines in the column headspace and the discharge from carryover was generally assessed by visual observation. All three catalysts met the peroxide destruction criteria by achieving hydrogen peroxide discharge concentrations of less than 0.5 mg/L at the design flow with inlet peroxide concentrations greater than 100 mg/L. The Sud-Chemie T-2525 catalyst was markedly better in the minimization of fines and particle carryover. It is anticipated the T-2525 can be installed as a direct replacement for the GAC in the peroxide decomposer columns. Based on the results of the peroxide method development work the recommendation is to purchase the T-2525 catalyst and initially load one of the ETF decomposer columns for full scale testing.

HALGREN DL

2010-03-12T23:59:59.000Z

416

Technical evaluation: 300 Area steam line valve accident  

SciTech Connect

On June 7, 1993, a journeyman power operator (JPO) was severely burned and later died as a result of the failure of a 6-in. valve that occurred when he attempted to open main steam supply (MSS) valve MSS-25 in the U-3 valve pit. The pit is located northwest of Building 331 in the 300 Area of the Hanford Site. Figure 1-1 shows a layout of the 300 Area steam piping system including the U-3 steam valve pit. Figure 1-2 shows a cutaway view of the approximately 10- by 13- by 16-ft-high valve pit with its various steam valves and connecting piping. Valve MSS-25, an 8-in. valve, is located at the bottom of the pit. The failed 6-in. valve was located at the top of the pit where it branched from the upper portion of the 8-in. line at the 8- by 8- by 6-in. tee and was then ``blanked off`` with a blind flange. The purpose of this technical evaluation was to determine the cause of the accident that led to the failure of the 6-in. valve. The probable cause for the 6-in. valve failure was determined by visual, nondestructive, and destructive examination of the failed valve and by metallurgical analysis of the fractured region of the valve. The cause of the accident was ultimately identified by correlating the observed failure mode to the most probable physical phenomenon. Thermal-hydraulic analyses, component stress analyses, and tests were performed to verify that the probable physical phenomenon could be reasonably expected to produce the failure in the valve that was observed.

Not Available

1993-08-01T23:59:59.000Z

417

A visual simulation playground for engineering dynamics  

E-Print Network (OSTI)

A VISUAL SIMULATION PLAYGROUND FOR ENGINEERING DYNAMICS A Thesis by DONALD BRIAN FONG Submitted to the O ce of Graduate Studies of Texas A&M University in partial ful llment of the requirements for the degree of MASTER OF SCIENCE August 2008 Major... Subject: Visualization Sciences A VISUAL SIMULATION PLAYGROUND FOR ENGINEERING DYNAMICS A Thesis by DONALD BRIAN FONG Submitted to the O ce of Graduate Studies of Texas A&M University in partial ful llment of the requirements for the degree of MASTER...

Fong, Donald Brian

2008-10-10T23:59:59.000Z

418

Carlsbad Area Office Executive Summary  

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

June 1998 June 1998 Carlsbad Area Office Executive Summary The mission of the Carlsbad Area Office (CAO) is to protect human health and the environment by opening and operating the Waste Isolation Pilot Plant (WIPP) for safe disposal of transuranic (TRU) waste and by establishing an effective system for management of TRU waste from generation to disposal. It includes personnel assigned to CAO, WIPP site operations, transportation, and other activities associated with the National TRU Program (NTP). The CAO develops and directs implementation of the TRU waste program, and assesses compliance with the program guidance, as well as the commonality of activities and assumptions among all TRU waste sites. A cornerstone of the Department of Energy's (DOE) national cleanup strategy, WIPP is

419

Automobile Control Systems Transition from Controller Area  

E-Print Network (OSTI)

to concerns about the negative impacts of powering vehicles using fossil fuel and the future availability of fossil fuel, there has been an increased focus on electric vehicles. However, current electric vehicle a vehicle using Ethernet. Additionally, the use of Power over Ethernet can be used for powering some

Maguire Jr., Gerald Q.

420

VisualSEEk: a fully automated content-based image query John R. Smith and Shih-Fu Chang  

E-Print Network (OSTI)

VisualSEEk: a fully automated content-based image query system John R. Smith and Shih-Fu Chang Department of Electrical Engineering and Center for Image Technology for New Media Columbia University New

Chang, Shih-Fu

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


421

YAML: A Tool for Hardware Design Visualization and Capture Vivek Sinha  

E-Print Network (OSTI)

YAML: A Tool for Hardware Design Visualization and Capture Vivek Sinha , Frederic Doucet objects and a range of object relationships that are crucial to real-life embedded system designs. A YAML and hardware synthe- sis. 1 Introduction Increased complexity of microelectronic systems de- mands an increase

Gupta, Rajesh

422

Visual Resource Analysis to Identify and Mitigate Visual Impacts of Energy  

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

Visual Impacts of Energy Facilities Visual Impacts of Energy Facilities The potential visual effects of utility-scale energy facilities on the nation's scenic, cultural, and historic resources have become a factor in slowing or halting energy and electric transmission projects. Concerns about the potential visual effects of utility-scale energy facilities on the nation's scenic, cultural, and historic resources have become a factor in slowing or halting energy and electric transmission projects. Because these projects are so important to the nation's energy supply, their potential visual impacts need to be identified and mitigated. The EVS Division has undertaken a number of studies to analyze visual resources. Detailed information about this work is online at http://visualimpact.anl.gov/.

423

Visualization of vibration experienced in offshore platforms  

E-Print Network (OSTI)

In this thesis, I design and evaluate methods to optimize the visualization of vortex-induced vibration (VIV) in marine risers. VIV is vibration experienced by marine risers in offshore drilling platforms due to ocean ...

Patrikalakis, Alexander Marinos Charles

2010-01-01T23:59:59.000Z

424

Visualization of Microearthquake Data from Enhanced Geothermal...  

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

site operators - and the public - to see where microearthquakes are occurring as geothermal energy is produced at a site. The 3D visualizations are being made available via a Web...

425

Tailored displays to compensate for visual aberrations  

E-Print Network (OSTI)

We introduce tailored displays that enhance visual acuity by decomposing virtual objects and placing the resulting anisotropic pieces into the subject's focal range. The goal is to free the viewer from needing wearable ...

Pamplona, Vitor F.

426

Geometric Aspects of Visual Object Recognition  

E-Print Network (OSTI)

This thesis presents there important results in visual object recognition based on shape. (1) A new algorithm (RAST; Recognition by Adaptive Sudivisions of Tranformation space) is presented that has lower average-case ...

Breuel, Thomas M.

1992-05-01T23:59:59.000Z

427

Exploration of Climate Data Using Interactive Visualization  

Science Journals Connector (OSTI)

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

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

2010-04-01T23:59:59.000Z

428

A study of temporal visual composition  

E-Print Network (OSTI)

With the rapid growth of digital art, the temporal dimension is becoming a more and more important aspect of visual creations. This thesis is an effort to contribute to the construction of a disciplined basis for the ...

Sun, Xiaohua, 1972-

2007-01-01T23:59:59.000Z

429

Improving NCC-based direct visual tracking  

Science Journals Connector (OSTI)

Direct visual tracking can be impaired by changes in illumination if the right choice of similarity function and photometric model is not made. Tracking using the sum of squared differences, for instance, often needs to be coupled with a photometric ...

Glauco Garcia Scandaroli; Maxime Meilland; Rogério Richa

2012-10-01T23:59:59.000Z

430

Real-time performance monitoring and management system  

DOE Patents (OSTI)

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.

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

2007-06-19T23:59:59.000Z

431

Computer visualization tools for sculpture design  

E-Print Network (OSTI)

and content by: Alan Stacell ( air of Committee) Rodney Hill (Member) Thomas Woo (Member) Julius Gribou (Head of Department) May 1996 Major Subject: Visualization Sciences ABSTRACT Computer Visualization Tools for Sculpture Design. (May 1996... are directed at how the sculptor new to the computer might apply this technology. ACKNOWLEDGEMENTS I would like to thank Professor Alan Stacell, Dr. Rodney Hill and Profes- sor Thomas Woodfin, my thesis committee members, for their assistance throughout...

Goldman, Jeremy

2012-06-07T23:59:59.000Z

432

A Visual Analytics Approach to Structured Data Analysis to Enhance Nonproliferation and Arms Control Verification Activities  

SciTech Connect

Analysis activities for Nonproliferation and Arms Control verification require the use of many types of data. Tabular structured data, such as Excel spreadsheets and relational databases, have traditionally been used for data mining activities, where specific queries are issued against data to look for matching results. The application of visual analytics tools to structured data enables further exploration of datasets to promote discovery of previously unknown results. This paper discusses the application of a specific visual analytics tool to datasets related to the field of Arms Control and Nonproliferation to promote the use of visual analytics more broadly in this domain. Visual analytics focuses on analytical reasoning facilitated by interactive visual interfaces (Wong and Thomas 2004). It promotes exploratory analysis of data, and complements data mining technologies where known patterns can be mined for. Also with a human in the loop, they can bring in domain knowledge and subject matter expertise. Visual analytics has not widely been applied to this domain. In this paper, we will focus on one type of data: structured data, and show the results of applying a specific visual analytics tool to answer questions in the Arms Control and Nonproliferation domain. We chose to use the T.Rex tool, a visual analytics tool developed at PNNL, which uses a variety of visual exploration patterns to discover relationships in structured datasets, including a facet view, graph view, matrix view, and timeline view. The facet view enables discovery of relationships between categorical information, such as countries and locations. The graph tool visualizes node-link relationship patterns, such as the flow of materials being shipped between parties. The matrix visualization shows highly correlated categories of information. The timeline view shows temporal patterns in data. In this paper, we will use T.Rex with two different datasets to demonstrate how interactive exploration of the data can aid an analyst with arms control and nonproliferation verification activities. Using a dataset from PIERS (PIERS 2014), we will show how container shipment imports and exports can aid an analyst in understanding the shipping patterns between two countries. We will also use T.Rex to examine a collection of research publications from the IAEA International Nuclear Information System (IAEA 2014) to discover collaborations of concern. We hope this paper will encourage the use of visual analytics structured data analytics in the field of nonproliferation and arms control verification. Our paper outlines some of the challenges that exist before broad adoption of these kinds of tools can occur and offers next steps to overcome these challenges.

Gillen, David S.

2014-08-07T23:59:59.000Z

433

Visual Identity Training Branding Concepts and Standards  

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

Induced Seismicity Potential in Energy Induced Seismicity Potential in Energy Technologies Conducted by the National Research Council's Committee on Induced Seismicity Potential in Energy Technologies Sponsor Department of Energy Overseen by the Board on Earth Sciences and Resources and its standing Committees on Earth Resources; Geological and Geotechnical Engineering; & Seismology and Geodynamics June 2012 2 Background  A number of seismic events apparently related to fluid injection for energy development occurred during the past 6 years, for example: - Basel, Switzerland, 2006, Enhanced geothermal system (M 3.4) - Dallas-Ft. Worth airport area, 2008-09, Waste water disposal from shale gas development (M 3.3) - Blackpool, England, 2011,

434

Bay Area | Open Energy Information  

Open Energy Info (EERE)

Bay Area Bay Area Jump to: navigation, search Contents 1 Clean Energy Clusters in the Bay Area 1.1 Products and Services in the Bay Area 1.2 Research and Development Institutions in the Bay Area 1.3 Networking Organizations in the Bay Area 1.4 Investors and Financial Organizations in the Bay Area 1.5 Policy Organizations in the Bay Area Clean Energy Clusters in the Bay Area Products and Services in the Bay Area Loading map... {"format":"googlemaps3","type":"ROADMAP","types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"limit":500,"offset":0,"link":"all","sort":[""],"order":[],"headers":"show","mainlabel":"","intro":"","outro":"","searchlabel":"\u2026

435

Texas Area | Open Energy Information  

Open Energy Info (EERE)

Area Area Jump to: navigation, search Contents 1 Clean Energy Clusters in the Texas Area 1.1 Products and Services in the Texas Area 1.2 Research and Development Institutions in the Texas Area 1.3 Networking Organizations in the Texas Area 1.4 Investors and Financial Organizations in the Texas Area 1.5 Policy Organizations in the Texas Area Clean Energy Clusters in the Texas Area Products and Services in the Texas Area Loading map... {"format":"googlemaps3","type":"ROADMAP","types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"limit":500,"offset":0,"link":"all","sort":[""],"order":[],"headers":"show","mainlabel":"","intro":"","outro":"","searchlabel":"\u2026

436

Rockies Area | Open Energy Information  

Open Energy Info (EERE)

Rockies Area Rockies Area Jump to: navigation, search Contents 1 Clean Energy Clusters in the Rockies Area 1.1 Products and Services in the Rockies Area 1.2 Research and Development Institutions in the Rockies Area 1.3 Networking Organizations in the Rockies Area 1.4 Investors and Financial Organizations in the Rockies Area 1.5 Policy Organizations in the Rockies Area Clean Energy Clusters in the Rockies Area Products and Services in the Rockies Area Loading map... {"format":"googlemaps3","type":"ROADMAP","types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"limit":500,"offset":0,"link":"all","sort":[""],"order":[],"headers":"show","mainlabel":"","intro":"","outro":"","searchlabel":"\u2026

437

OLED area illumination source  

DOE Patents (OSTI)

The present invention relates to an area illumination light source comprising a plurality of individual OLED panels. The individual OLED panels are configured in a physically modular fashion. Each OLED panel comprising a plurality of OLED devices. Each OLED panel comprises a first electrode and a second electrode such that the power being supplied to each individual OLED panel may be varied independently. A power supply unit capable of delivering varying levels of voltage simultaneously to the first and second electrodes of each of the individual OLED panels is also provided. The area illumination light source also comprises a mount within which the OLED panels are arrayed.

Foust, Donald Franklin (Scotia, NY); Duggal, Anil Raj (Niskayuna, NY); Shiang, Joseph John (Niskayuna, NY); Nealon, William Francis (Gloversville, NY); Bortscheller, Jacob Charles (Clifton Park, NY)

2008-03-25T23:59:59.000Z

438

Evaluating user behavior and strategy during visual exploration  

Science Journals Connector (OSTI)

Visualization practitioners have traditionally focused on evaluating the outcome of the visual analytic process, as opposed to studying how that process unfolds. Since user strategy would likely influence the outcome of visual analysis and the nature ... Keywords: exploratory visual analysis, insight-based evaluation

Khairi Reda, Andrew E. Johnson, Jason Leigh, Michael E. Papka

2014-11-01T23:59:59.000Z

439

Unintended Effects: Varying Icon Spacing Changes Users' Visual Search Strategy  

E-Print Network (OSTI)

Unintended Effects: Varying Icon Spacing Changes Users' Visual Search Strategy Sarah P. Everett control items, such as buttons and icons. Because this is so ubiquitous, it is important that the visual understanding of how the visual spacing between icons affects visual search times. We constructed an experiment

Byrne, Mike

440

MEASUREMENT OF BUILDING AREAS MEASUREMENT OF BUILDING AREAS  

E-Print Network (OSTI)

) Common Use Areas All floored areas in the building for circulation and standard facilities provided and the like. These are extracts of NWPC standard method of measurement of building areas with an addition fromSection S ANNEXURE 4 MEASUREMENT OF BUILDING AREAS MEASUREMENT OF BUILDING AREAS 1. GROSS BUILDING

Wang, Yan

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


441

WESTERN AREA POWER ADMINISTRATION  

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

... 99 DISCUSSION FOR ANCILLARY SERVICE - SCHEDULING, SYSTEM CONTROL AND DISPATCH SERVICE AND REACTIVE SUPPLY AND VOLTAGE CONTROL...

442

Design and Materials The Design area is a rapidly growing research area aimed at furthering the development of  

E-Print Network (OSTI)

Design and Materials Design The Design area is a rapidly growing research area aimed at furthering the development of competitive products and systems. Research in this department focuses on design theories, design methodologies

Calgary, University of

443

Backscatter absorption gas imaging system  

DOE Patents (OSTI)

A video imaging system for detecting hazardous gas leaks. Visual displays of invisible gas clouds are produced by radiation augmentation of the field of view of an imaging device by radiation corresponding to an absorption line of the gas to be detected. The field of view of an imager is irradiated by a laser. The imager receives both backscattered laser light and background radiation. When a detectable gas is present, the backscattered laser light is highly attenuated, producing a region of contrast or shadow on the image. A flying spot imaging system is utilized to synchronously irradiate and scan the area to lower laser power requirements. The imager signal is processed to produce a video display.

McRae, Jr., Thomas G. (Livermore, CA)

1985-01-01T23:59:59.000Z

444

Visually simulating realistic fluid motion  

E-Print Network (OSTI)

where 0 stands for obstacle cell, S surface cell, F full cell, I inlet cell, U outlet cell and the cells not marked are empty cells . . . . . . 34 12 Area weighting interpolation scheme for determining local fluid velocity for a marker k [9] . . 35... in the fluid. It is measured as the force on the face of a unit cube, inserted into the fluid. If the pressure varies in the fluid, the fluid will move due to the acceleration generated by the pressure force. The pressure at a point is isotropic in a fluid...

Naithani, Priyanka

2012-06-07T23:59:59.000Z

445

Subsurface contaminants focus area  

SciTech Connect

The US Department of Enregy (DOE) Subsurface Contaminants Focus Area is developing technologies to address environmental problems associated with hazardous and radioactive contaminants in soil and groundwater that exist throughout the DOE complex, including radionuclides, heavy metals; and dense non-aqueous phase liquids (DNAPLs). More than 5,700 known DOE groundwater plumes have contaminated over 600 billion gallons of water and 200 million cubic meters of soil. Migration of these plumes threatens local and regional water sources, and in some cases has already adversely impacted off-site rsources. In addition, the Subsurface Contaminants Focus Area is responsible for supplying technologies for the remediation of numerous landfills at DOE facilities. These landfills are estimated to contain over 3 million cubic meters of radioactive and hazardous buried Technology developed within this specialty area will provide efective methods to contain contaminant plumes and new or alternative technologies for development of in situ technologies to minimize waste disposal costs and potential worker exposure by treating plumes in place. While addressing contaminant plumes emanating from DOE landfills, the Subsurface Contaminants Focus Area is also working to develop new or alternative technologies for the in situ stabilization, and nonintrusive characterization of these disposal sites.

NONE

1996-08-01T23:59:59.000Z

446

Functional Area Dean's Office  

E-Print Network (OSTI)

Functional Area Dean's Office 1101 Ag & Resource Economics 1172 Animal Sciences 1171 Bio Ag Science and Pest Mgmt 1177 Hort & Landscape Architecture 1173 Soil & Crop Science 1170 Ag Colo Res Ctr 3046 Fiscal Officers Jessi Fuentes 1 1931 Val Parker 1 6953 Linda Moller 1 1441 Paula

447

Plutonium focus area  

SciTech Connect

To ensure research and development programs focus on the most pressing environmental restoration and waste management problems at the U.S. Department of Energy (DOE), the Assistant Secretary for the Office of Environmental Management (EM) established a working group in August 1993 to implement a new approach to research and technology development. As part of this new approach, EM developed a management structure and principles that led to the creation of specific Focus Areas. These organizations were designed to focus the scientific and technical talent throughout DOE and the national scientific community on the major environmental restoration and waste management problems facing DOE. The Focus Area approach provides the framework for intersite cooperation and leveraging of resources on common problems. After the original establishment of five major Focus Areas within the Office of Technology Development (EM-50, now called the Office of Science and Technology), the Nuclear Materials Stabilization Task Group (EM-66) followed the structure already in place in EM-50 and chartered the Plutonium Focus Area (PFA). The following information outlines the scope and mission of the EM, EM-60, and EM-66 organizations as related to the PFA organizational structure.

NONE

1996-08-01T23:59:59.000Z

448

Visual Power: 21st Century Native American Artists/Intellectuals  

E-Print Network (OSTI)

movement or solitary jour neys that are dreamy visual poems. The frothy veil of sex, food, and money is the symbolic coverlet rent by men that women continually amend."10 As well as her dramatically staged photos, Little Turtle also shoots street... the United States, Europe, and China for over thirty years. She also is a featured speaker at art education conferences for her lectures on "systems thinking" and for devel oping curricula that are inclusive of all peoples. She has continued for thirty...

Farris, Phoebe

2006-10-01T23:59:59.000Z

449

A New Collaborative Tool for Visually Understanding National Health Indicators  

SciTech Connect

The authors propose a new online collaborative tool for visually understanding national health indicators, which facilitates the full spectrum of investigation of indicators, from an overview of all the correlation coefficients between variables, to investigation of subsets of selected variables, and to individual data element analysis. this tool is publicly accessible at http://cda.ornl.gov/heat/heatmap.html. In this paper, they discuss the key issues regarding the interface design and implementation. They also illustrate how to use their interface for analyzing the health indicator dataset by showing some key system views. In the end, they introduce and discuss some ongoing research efforts extending this work.

Xu, Songhua [ORNL; Jewell, Brian C [ORNL; Steed, Chad A [ORNL; Schryver, Jack C [ORNL

2012-01-01T23:59:59.000Z

450

EA-1177: Salvage/Demolition of 200 West Area, 200 East Area, and 300 Area  

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

7: Salvage/Demolition of 200 West Area, 200 East Area, and 7: Salvage/Demolition of 200 West Area, 200 East Area, and 300 Area Steam Plants, Richland, Washington EA-1177: Salvage/Demolition of 200 West Area, 200 East Area, and 300 Area Steam Plants, Richland, Washington SUMMARY This EA evaluates the environmental impacts for the proposal to salvage and demolish the 200 West Area, 200 East Area, and 300 Area steam plants and their associated steam distribution piping equipment, and ancillary facilities at the U.S. Department of Energy Hanford Site in Richland, Washington. PUBLIC COMMENT OPPORTUNITIES None available at this time. DOCUMENTS AVAILABLE FOR DOWNLOAD October 21, 1996 EA-1177: Finding of No Significant Impact Salvage/Demolition of 200 West Area, 200 East Area, and 300 Area Steam Plants October 21, 1996 EA-1177: Final Environmental Assessment

451

Using image gradient as a visual feature for visual servoing Eric Marchand, Christophe Collewet  

E-Print Network (OSTI)

Using image gradient as a visual feature for visual servoing Eric Marchand, Christophe Collewet degrees of freedom are considered. Eric Marchand is with Universit´e de Rennes 1, IRISA UMR 6074, INRIA Rennes-Bretagne Atlantique, Lagadic research group, email: Eric.Marchand@irisa.fr, Christophe Collewet

Paris-Sud XI, Université de

452

Sacramento Area Voltage Support Environmental Impact Statement  

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

E E R R A N E V A D A R E G I O N Sacramento Area Voltage Support DRAFT ENVIRONMENTAL IMPACT STATEMENT DRAFT ENVIRONMENTAL IMPACT STATEMENT DOE/EIS-0323 NOVEMBER 2002 COVER SHEET Title: Sacramento Area Voltage Support Draft Environmental Impact Statement (EIS) Lead Agency: Western Area Power Administration (Western) Location: Alameda, Contra Costa, Placer, Sacramento, San Joaquin, and Sutter Counties, State of California. EIS Number: DOE/EIS-0323 Contact: Ms. Loreen McMahon, Environmental Project Manager Western Area Power Administration Sierra Nevada Region 114 Parkshore Drive Folsom, CA 95630 (916) 353-4460 (916) 985-1936 fax email: mcmahon@wapa.gov Website: Information is also available on our website: www.wapa.gov Hotline: 1-877-913-4440 (toll-free) Abstract The Western Area Power Administration's Central Valley Project transmission system forms an integral part of

453

Wetland Preservation Areas (Minnesota) | Department of Energy  

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

Wetland Preservation Areas (Minnesota) Wetland Preservation Areas (Minnesota) Wetland Preservation Areas (Minnesota) < Back Eligibility Utility Fed. Government Commercial Agricultural Investor-Owned Utility State/Provincial Govt Industrial Construction Municipal/Public Utility Local Government Residential Installer/Contractor Rural Electric Cooperative Tribal Government Low-Income Residential Schools Retail Supplier Institutional Multi-Family Residential Systems Integrator Fuel Distributor Nonprofit General Public/Consumer Transportation Savings Category Alternative Fuel Vehicles Hydrogen & Fuel Cells Buying & Making Electricity Water Home Weatherization Solar Wind Program Info State Minnesota Program Type Siting and Permitting A wetland owner can apply to the host county for designation of a wetland preservation area. Once designated, the area remains designated until the

454

E-Print Network 3.0 - area visual con Sample Search Results  

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

and Brain Sciences, Indiana University Collection: Biology and Medicine 18 Int. J. Human-Computer Studies (2000) 53, 631635 doi:10.1006ijhc.2000.0421 Summary: users to...

455

Implied motion activation in cortical area MT can be explained by visual low-level features  

E-Print Network (OSTI)

, The Netherlands Page 1 of 51 Jounal of Cognitive Neuroscience 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 Functional Neurobiology, Helmholtz Institute, Utrecht University, The Netherlands 2 Department of Neuroscience, Erasmus MC, Rotterdam, The Netherlands 3 Department of Psychology, University of Hull, Hull

Oram, Mike

456

Focus Area Summary  

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

information provided was consolidated from the original five focus areas for the EM information provided was consolidated from the original five focus areas for the EM Corporate QA Board. The status of QAP/QIP approvals etc. was accurate at the time of posting; however, additional approvals may have been achieved since that time. If you have any questions about the information provided, please contact Bob Murray at robert.murray@em.doe.gov Task # Task Description Status 1.1 Develop a brief questionnaire to send out to both commercial and EM contractors to describe their current approach for identifying the applicable QA requirements for subcontractors, tailoring the requirements based upon risk, process for working with procurement to ensure QA requirements are incorporated into subcontracts, and implementing verification of requirement flow-down by their

457

Focus Area 3 Deliverables  

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

3 - Commercial Grade item and Services 3 - Commercial Grade item and Services Dedication Implementation and Nuclear Services Office of Environmental Management And Energy Facility Contractors Group Quality Assurance Improvement Project Plan Project Focus Area Task # and Description Deliverable Project Area 3-Commercial Grade Item and Services Dedication 3.1-Complete a survey of selected EM contractors to identify the process and basis for their CGI dedication program including safety classification of items being dedicated for nuclear applications within their facilities Completed Survey Approvals: Yes/No/NA Project Managers: S. Waisley, D. Tuttel Yes Executive Committee: D. Chung, J. Yanek, N. Barker, D. Amerine No EM QA Corporate Board: No Energy Facility Contractors Group

458

Argonne area restaurants  

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

area restaurants area restaurants Amber Cafe 13 N. Cass Ave. Westmont, IL 60559 630-515-8080 www.ambercafe.net Argonne Guest House Building 460 Argonne, IL 60439 630-739-6000 www.anlgh.org Ballydoyle Irish Pub & Restaurant 5157 Main Street Downers Grove, IL 60515 630-969-0600 www.ballydoylepub.com Bd's Mongolian Grill The Promenade Shopping Center Boughton Rd. & I-355 Bolingbrook, IL 60440 630-972-0450 www.gomongo.com Branmor's American Grill 300 Veterans Parkway Bolingbrook, IL 60440 630-226-9926 www.branmors.com Buca di Beppo 90 Yorktown Convenience Center Lombard, IL 60148 630-932-7673 www.bucadibeppo.com California Pizza Kitchen 551 Oakbrook Center Oak Brook, IL 60523 630-571-7800 www.cpk.com Capri Ristorante 5101 Main Street Downers Grove, IL 60516 630-241-0695 www.capriristorante.com Carrabba's Italian Grill

459

borrow_area.cdr  

Office of Legacy Management (LM)

information information at Weldon Spring, Missouri. This site is managed by the U.S. Department of Energy Office of Legacy Management. developed by the former WSSRAP Community Relations Department to provide comprehensive descriptions of key activities that took place throughout the cleanup process The Missouri Department of Conservation (MDC) approved a plan on June 9, 1995, allowing the U.S. Department of Energy (DOE) at the Weldon Spring Site Remedial Action Project (WSSRAP) to excavate nearly 2 million cubic yards of clay material from land in the Weldon Spring Conservation Area. Clay soil from a borrow area was used to construct the permanent disposal facility at the Weldon Spring site. Clay soil was chosen to construct the disposal facility because it has low permeability when

460

Vegetation communities associated with the 100-Area and 200-Area facilities on the Hanford Site  

SciTech Connect

The Hanford Site, Benton County, Washington, lies within the broad semi-arid shrub-steppe vegetation zone of the Columbia Basin. Thirteen different habitat types on the Hanford Site have been mapped in Habitat Types on the Hanford Site: Wildlife and Plant Species of Concern (Downs et al. 1993). In a broad sense, this classification is correct. On a smaller scale, however, finer delineations are possible. This study was conducted to determine the plant communities and estimate vegetation cover in and directly adjacent to the 100 and 200 Areas, primarily in relation to waste sites, as part of a comprehensive ecological study for the Compensation Environmental Response, Compensation, and Liability Act (CERCLA) characterization of the 100 and 200 Areas. During the summer of 1993, field surveys were conducted and a map of vegetation communities in each area, including dominant species associations, was produced. The field surveys consisted of qualitative community delineations. The community delineations described were made by field reconnaissance and are qualitative in nature. The delineations were made by visually determining the dominant plant species or vegetation types and were based on the species most apparent at the time of inspection. Additionally, 38 transects were run in these plant communities to try to obtain a more accurate representation of the community. Because habitat disturbances from construction/operations activities continue to occur in these areas, users of this information should be cautious in applying these maps without a current ground survey. This work will complement large-scale habitat maps of the Hanford Site.

Stegen, J.A.

1994-01-17T23:59:59.000Z

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


461

Computer visualizations in engineering applications  

SciTech Connect

The use of computerized simulations of various robotic tasks via IGRIP software at Martin Marietta Energy Systems, Inc. is reported. The projects include underwater activities demonstrating clean up of a quarry; time study of methods to store waste drums inside a facility; design walk-through of a new facility; plant layout flyover; and conceptual development and layout of new mechanisms.

Bills, K.C.

1993-12-01T23:59:59.000Z

462

Visualizing Electric Vehicle Sales | Department of Energy  

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

Visualizing Electric Vehicle Sales Visualizing Electric Vehicle Sales Visualizing Electric Vehicle Sales July 25, 2013 - 2:48pm Addthis Data compiled by Yan (Joann) Zhou at Argonne National Laboratory. (*) Sales from the second quarter of 2013 for Tesla Model S are based off of estimates provided by the Hybrid Market Dashboard. Data updated 9/25/2013. Daniel Wood Daniel Wood Data Integration Specialist More on eGallon: Read more about electric vehicle sales and eGallon's continued consistency. Check out our first blog post on the eGallon launch. Read the eGallon Q&A to learn more about the new tool. Last week, we reported on how electric vehicle sales have taken off in the last few months as prices have dropped and more manufacturers install fast charging stations across the country. Using the data we released last week, we created an interactive chart that

463

Visualizing Electric Vehicle Sales | Department of Energy  

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

Visualizing Electric Vehicle Sales Visualizing Electric Vehicle Sales Visualizing Electric Vehicle Sales July 25, 2013 - 2:48pm Addthis Data compiled by Yan (Joann) Zhou at Argonne National Laboratory. (*) Sales from the second quarter of 2013 for Tesla Model S are based off of estimates provided by the Hybrid Market Dashboard. Data updated 9/25/2013. Daniel Wood Daniel Wood Data Integration Specialist More on eGallon: Read more about electric vehicle sales and eGallon's continued consistency. Check out our first blog post on the eGallon launch. Read the eGallon Q&A to learn more about the new tool. Last week, we reported on how electric vehicle sales have taken off in the last few months as prices have dropped and more manufacturers install fast charging stations across the country. Using the data we released last week, we created an interactive chart that

464

Geothermal Areas | Open Energy Information  

Open Energy Info (EERE)

Geothermal Areas Geothermal Areas Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Geothermal Areas Geothermal Areas are specific locations of geothermal potential (e.g., Coso Geothermal Area). The base set of geothermal areas used in this database came from the 253 geothermal areas identified by the USGS in their 2008 Resource Assessment.[1] Additional geothermal areas were added, as needed, based on a literature search and on projects listed in the GTP's 2011 database of funded projects. Add.png Add a new Geothermal Resource Area Map of Areas List of Areas Loading map... {"format":"googlemaps3","type":"ROADMAP","types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"limit":2500,"offset":0,"link":"all","sort":[""],"order":[],"headers":"show","mainlabel":"","intro":"","outro":"","searchlabel":"\u2026

465

A distributed computing environment for volume visualization  

E-Print Network (OSTI)

Visualization The goal of this thesis is to provide a computing environment for volume visual- ization, with special attention given to its application in medical imaging. The com- puting environment is designed around an nCUBE 2 parallel computer which... in volume rendering when using a parallel computer. The parallel computer used was a 64 processor configured nCUBE 2, of which 32 processors were used in this study. A match to this parallel computer was provided by the inherent parallel nature of the ray...

Barua, Sandip Pannalal

2012-06-07T23:59:59.000Z

466

Visualization tools for moving objects  

E-Print Network (OSTI)

) This transformation contains position and orientation information. The position is 14 Fig. 5. Link frames: frame i is attached to link i [1] a 3 1 vector and the orientation is a 3 3 rotation matrix composed of three unit vectors of the coordinate system i relative... mentor and was always willing to help me. vi TABLE OF CONTENTS CHAPTER Page I INTRODUCTION : : : : : : : : : : : : : : : : : : : : : : : : : : 1 A. Contribution . . . . . . . . . . . . . . . . . . . . . . . . . . 3 B. Outline of Thesis...

Vargas Estrada, Aimee

2006-04-12T23:59:59.000Z

467

Controlling the tape's gap in robotized fiber placement process using a visual servoing external hybrid control scheme  

E-Print Network (OSTI)

of composites in the following areas: Aerospace & Defense (46 % of 8.100 t), Wind Turbines (74 % of 9.5 tACMA 2014 Controlling the tape's gap in robotized fiber placement process using a visual servoing external hybrid control scheme Maylis Uhart1,2 , Olivier Patrouix1 , Yannick Aoustin2 1 ESTIA, ESTIA

Boyer, Edmond

468

Real-time Stereo Visual Servoing Control of an UAV having Eight-Rotors Sergio Salazar, Hugo Romero, Jose Gomez and Rogelio Lozano  

E-Print Network (OSTI)

Real-time Stereo Visual Servoing Control of an UAV having Eight-Rotors Sergio Salazar, Hugo Romero UAV using image-based visual servoing with stereo vision. In order to control the orientation vision system we are able to estimate the UAV 3D position, while from the inertial sensors we can obtain

Paris-Sud XI, Université de

469

Visualization of Target Inspection data at the National Ignition Facility  

SciTech Connect

As the National Ignition Facility continues its campaign to achieve ignition, new methods and tools will be required to measure the quality of the target capsules used to achieve this goal. Techniques have been developed to measure capsule surface features using a phase-shifting diffraction interferometer and Leica Microsystems confocal microscope. These instruments produce multi-gigabyte datasets which consist of tens to hundreds of files. Existing software can handle viewing a small subset of an entire dataset, but none can view a dataset in its entirety. Additionally, without an established mode of transport that keeps the target capsules properly aligned throughout the assembly process, a means of aligning the two dataset coordinate systems is needed. The goal of this project is to develop web based software utilizing WebGL which will provide high level overview visualization of an entire dataset, with the capability to retrieve finer details on demand, in addition to facilitating alignment of multiple datasets with one another based on common features that have been visually identified by users of the system.

Potter, D; Antipa, N

2012-02-16T23:59:59.000Z

470

Towards a Visual Perception System for Pipe Inspection: Monocular Visual Odometry  

E-Print Network (OSTI)

was made possible by the support of an NPRP grant from the Qatar National Research Fund. The statements made herein are solely the responsibility of the authors. #12;Keywords: oil and gas, pipe inspection

471

A new GA optimised Reliability Ratio based integration weight estimation scheme for decision fusion Audio-Visual Speech Recognition  

Science Journals Connector (OSTI)

Audio-Visual Speech Recognition (AVSR) using acoustic and visual signals of speech have received attention recently because of its robustness in noisy environments. An important issue in decision fusion AVSR systems is the determination of appropriate integration weight for better performance. A new Genetic Algorithm (GA) based scheme to obtain an appropriate integration weight is proposed here. The performance of the proposed scheme is demonstrated for commonly used mobile functions isolated word recognition via multi-speaker database experiment. The results show that the proposed scheme improves robust recognition accuracy over conventional unimodal systems and other related bimodal systems, namely, Reliability ratio and Neural Network based AVSR systems.

R. Rajavel; P.S. Sathidevi

2011-01-01T23:59:59.000Z

472

Tanks focus area. Annual report  

SciTech Connect

The U.S. Department of Energy Office of Environmental Management is tasked with a major remediation project to treat and dispose of radioactive waste in hundreds of underground storage tanks. These tanks contain about 90,000,000 gallons of high-level and transuranic wastes. We have 68 known or assumed leaking tanks, that have allowed waste to migrate into the soil surrounding the tank. In some cases, the tank contents have reacted to form flammable gases, introducing additional safety risks. These tanks must be maintained in the safest possible condition until their eventual remediation to reduce the risk of waste migration and exposure to workers, the public, and the environment. Science and technology development for safer, more efficient, and cost-effective waste treatment methods will speed up progress toward the final remediation of these tanks. The DOE Office of Environmental Management established the Tanks Focus Area to serve as the DOE-EM`s technology development program for radioactive waste tank remediation in partnership with the Offices of Waste Management and Environmental Restoration. The Tanks Focus Area is responsible for leading, coordinating, and facilitating science and technology development to support remediation at DOE`s four major tank sites: the Hanford Site in Washington State, Idaho National Engineering and Environmental Laboratory in Idaho, Oak Ridge Reservation in Tennessee, and the Savannah River Site in South Carolina. The technical scope covers the major functions that comprise a complete tank remediation system: waste retrieval, waste pretreatment, waste immobilization, tank closure, and characterization of both the waste and tank. Safety is integrated across all the functions and is a key component of the Tanks Focus Area program.

Frey, J.

1997-12-31T23:59:59.000Z

473

Radiance: Synthetic Imaging System | Open Energy Information  

Open Energy Info (EERE)

Radiance: Synthetic Imaging System Radiance: Synthetic Imaging System Jump to: navigation, search Tool Summary Name: RADIANCE Agency/Company /Organization: Lawrence Berkeley National Laboratory Sector: Energy Focus Area: Buildings Resource Type: Software/modeling tools User Interface: Desktop Application Website: radsite.lbl.gov/radiance/ Cost: Free References: Radiance[1] Logo: RADIANCE RADIANCE is a highly accurate ray-tracing software system for UNIX computers that is licensed at no cost in source form. Radiance was developed with primary support from the U.S. Department Of Energy and additional support from the Swiss Federal Government. Radiance is a suite of programs for the analysis and visualization of lighting in design. Input files specify the scene geometry, materials, luminaires,time, date

474

Western Area Power Administration  

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

v*Zy- i , . v*Zy- i , . r ,v * -i S # Af [, (e- . - o -A tl }r- 0 v-" l^~4~S J l ^-)^ I^U^ck iM clti ^ Area Power Administration Follow-up to Nov. 25, 2008 Transition Meeting Undeveloped Transmission Right-of-Way Western has very little undeveloped transmission right-of-way. There is a 7-mile right- of-way between Folsom, CA and Roseville, CA where Western acquired a 250' wide right-of-way but is only using half of it. Another line could be built parallel to Western's line to relieve congestion in the Sacramento area. In addition, Western has rights-of- way for many transmission lines that could be rebuilt to increase transmission capacity. For example, Western's Tracy-Livermore 230-kV line is a single circuit line but the existing towers could support a double circuit line. These rights-of-way would have to

475

Recognising Visual Patterns to Communicate Gas Turbine Time-Series Data  

E-Print Network (OSTI)

Recognising Visual Patterns to Communicate Gas Turbine Time-Series Data Jin Yu, Jim Hunter, Ehud analogue channels are sampled once per second and archived by the Tiger system for monitoring gas turbines that it is very important to identify such patterns in any attempt at summarisation. In the gas turbine domain

Reiter, Ehud

476

Low and High-Level Visual Feature Based Apple Detection from Multi-modal Images  

E-Print Network (OSTI)

1 Low and High-Level Visual Feature Based Apple Detection from Multi-modal Images J. P. Wachs1 , H discusses the development of a machine vision system, capable of recognizing occluded green apples within a tree canopy. This involves the detection of "green" apples within scenes of "green leaves", shadow

Wachs, Juan

477

Towards Autonomous Object Reconstruction for Visual Search by the Humanoid Robot HRP-2  

E-Print Network (OSTI)

Ibaraki 305-8568, Japan Email: {first name.family name}@aist.go.jp F. Saidi1, A. Kheddar1, K. Yokoi2 and F of the visual search behavior has been thoroughly described in Saidi et al. [1]; it assumes a system

Paris-Sud XI, Université de

478

Interactive Visualization of Oil Reservoir Data Sang Yun Lee, Kwang-Wu Lee, Ulrich Neumann  

E-Print Network (OSTI)

Interactive Visualization of Oil Reservoir Data Sang Yun Lee, Kwang-Wu Lee, Ulrich Neumann first prototype based on to the following requirements from our project: - Integrate oil reservoir data of interest using com- puter-based information systems [8]. In our experience in an oil company

Shahabi, Cyrus

479

Raft River Geothermal Area | Open Energy Information  

Open Energy Info (EERE)

Raft River Geothermal Area Raft River Geothermal Area Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Geothermal Resource Area: Raft River Geothermal Area Contents 1 Area Overview 2 History and Infrastructure 3 DOE Involvement 4 Timeline 5 Regulatory and Environmental Issues 6 Future Plans 7 Raft River Unit II (26 MW) and Raft River Unit III (32 MW) 8 Enhanced Geothermal System Demonstration 9 Exploration History 10 Well Field Description 11 Technical Problems and Solutions 12 Geology of the Area 12.1 Regional Setting 12.2 Structure 12.3 Stratigraphy 12.3.1 Raft River Formation 12.3.2 Salt Lake Formation 12.3.3 Precambrian Rocks 13 Hydrothermal System 14 Heat Source 15 Geofluid Geochemistry 16 NEPA-Related Analyses (1) 17 Exploration Activities (77) 18 References Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"TERRAIN","zoom":6,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"500px","height":"300px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":42.10166667,"lon":-113.38,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

480

Ashland Area Support Substation Project  

SciTech Connect

The Bonneville Power Administration (BPA) provides wholesale electric service to the City of Ashland (the City) by transferring power over Pacific Power Light Company's (PP L) 115-kilovolt (kV) transmission lines and through PP L's Ashland and Oak Knoll Substations. The City distributes power over a 12.5-kV system which is heavily loaded during winter peak periods and which has reached the limit of its ability to serve peak loads in a reliable manner. Peak loads under normal winter conditions have exceeded the ratings of the transformers at both the Ashland and Oak Knoll Substations. In 1989, the City modified its distribution system at the request of PP L to allow transfer of three megawatts (MW's) of electric power from the overloaded Ashland Substation to the Oak Knoll Substation. In cooperation with PP L, BPA installed a temporary 6-8 megavolt-amp (MVA) 115-12.5-kV transformer for this purpose. This additional transformer, however, is only a temporary remedy. BPA needs to provide additional, reliable long-term service to the Ashland area through additional transformation in order to keep similar power failures from occurring during upcoming winters in the Ashland area. The temporary installation of another 20-MVA mobile transformer at the Ashland Substation and additional load curtailment are currently being studied to provide for sustained electrical service by the peak winter period 1992. Two overall electrical plans-of-service are described and evaluated in this report. One of them is proposed for action. Within that proposed plan-of-service are location options for the substation. Note that descriptions of actions that may be taken by the City of Ashland are based on information provided by them.

Not Available

1992-06-01T23:59:59.000Z

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


481

Visual Navigation for Mobile Robots: A Survey  

Science Journals Connector (OSTI)

Mobile robot vision-based navigation has been the source of countless research contributions, from the domains of both vision and control. Vision is becoming more and more common in applications such as localization, automatic map construction, autonomous ... Keywords: Mobile robots, Visual navigation

Francisco Bonin-Font; Alberto Ortiz; Gabriel Oliver

2008-11-01T23:59:59.000Z

482

Master's Degree in Visual Anthropology AARHUS MOESGAARD  

E-Print Network (OSTI)

site of Moesgaard will provide a window through which students, film- and exhibition-makers can enter hands-on workshops in the production of anthropological film, photography and exhibitions, students of a thesis comprised of a visual anthropological product (film, photography, museum installation, multimedia

483

POSITION OPENING Position Title: Data Visualization Specialist  

E-Print Network (OSTI)

projects � Prepare visualizations for publication in online and print media (academic and popular) as well as at exhibitions � Create animations and videos based on data provided from research projects Minimum requirements � Proficiency with HTML5 � Knowledge of statistics and statistical software packages, such as R or Matlab

Gabrieli, John

484

Information Visualization 11(4) 339359  

E-Print Network (OSTI)

Article Information Visualization 11(4) 339­359 � The Author(s) 2012 Reprints and permission to support crisis management: Information foraging for geo-historical context Brian Tomaszewski1 and Alan M MacEachren2 Abstract Information foraging and sense-making with heterogeneous information are context

Maroncelli, Mark

485

Spatial Data Authentication Using Mathematical Visualization  

E-Print Network (OSTI)

Spatial Data Authentication Using Mathematical Visualization Vert, G., Harris, F., Nasser, S. Dept has become an increasingly compromised method to transmit any type of data including spatial data. Due to the criticality of spatial data in decision making processes that range from military targeting to urban planning

Harris Jr., Frederick C.

486

Visualization of Ant Pheromone Based Path Following  

E-Print Network (OSTI)

This thesis develops a simulation and visualization of a path finding algorithm based on ant pheromone paths created in 3D space. The simulation is useful as a demonstration of a heuristic approach to NP-complete problems and as an educational tool...

Sutherland, Benjamin T.

2010-07-14T23:59:59.000Z

487

Visualization for Non-Destructive Testing  

E-Print Network (OSTI)

Amirkhanov 10 #12;Visualization of Carbon Fiber Reinforced Polymers Reh, A., Plank, B., Kastner, J., Gröller(12): 2906­2915, 2013. #12;#12;#12;Carbon Fiber Reinforced Polymers (CFRP) Fiber bundles with a twill-weave pattern #12;Carbon Fiber Reinforced Polymers (CFRP) Fiber bundles with a twill-weave pattern Epoxy resin

Tanaka, Jiro

488

Computation and Visualization of Risk Assessment  

E-Print Network (OSTI)

Computation and Visualization of Risk Assessment in Deep Brain Stimulation Planning Alexandre Research Centre Abstract. Deep Brain Stimulation is a neurosurgical approach for the treatment part of the brain. To safely reach the target of interest, care- ful planning must be performed

Recanati, Catherine

489

Visual Perception Slide 2 Aditi Majumder, UCI  

E-Print Network (OSTI)

1 PERCEIVING MOVEMENT Visual Perception Slide 2 Aditi Majumder, UCI Ways to create movement Perception More than one ways to create the sense of movement Real movement is only one of them #12;2 Slide 3, follow conversations Slide 4 Aditi Majumder, UCI Real Movement Movement is not the only criteria

Majumder, Aditi

490

Silhouette: visual language for meaningful shape  

Science Journals Connector (OSTI)

Programmers use many views of their code to assess its structure and behavior: call graphs, data-flow diagrams, structural diagrams, etc. The motivation for using such views is that the semantics of textual code is difficult to "stand back and assess": ... Keywords: lateral design, visual programming

Clayton Myers; Elisa Baniassad

2009-10-01T23:59:59.000Z

491

Semantic comparison of structured visual dataflow programs  

Science Journals Connector (OSTI)

The diff utility is an important basic tool, providing a foundation for many of the fundamental practices of software development, such as source code management. While there are many file differencing tools for textual programming languages, including ... Keywords: code management, graph isomorphism, heuristic search, semantic difference, structured dataflow, visual programming language

Philip T. Cox; Anh Dang

2010-09-01T23:59:59.000Z

492

Spirograph inspired visualization of ecological networks  

Science Journals Connector (OSTI)

Ecological networks are directed weighted graphs for representing direct and indirect relationships between species in ecosystems. These complex cyclic networks play an important role in understanding an ecosystem's dynamics. In this paper, we present ... Keywords: ecological network, visualization, weighted directed graph

Katayoon Etemad; Sheelagh Carpendale; Faramarz Samavati

2014-08-01T23:59:59.000Z

493

Focus Area 2 Deliverables  

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

2 - Adequate NQA-1 Suppliers 2 - Adequate NQA-1 Suppliers Department of Energy Washington, DC 20585 J U N 2 2 2069 MEMORANDUM FOR DISTRIBUTION FROM: DAE Y. CHUNG DEPUTY ASSISTANT SECRETARY FOR SAFETY MANAGEMENT AND OPERATIONS ENVIRONlMENTAL MANAGEMENT SUBJECT: Issuance of the Office of Environmental Management Nuclear Supplier Alert System The Office of Environmental Management (EM) and the Energy Facility Contractors Group (EFCOG) Quality Assurance (QA) Corporate Board has developed a Nuclear Supplier Alert System as part of its EMIEFCOG QA Improvement Project Plan. This Corporate Board deliverable was approved by the voting members in the last meeting held on March 19,2009. This system is critical to mitigating past weaknesses in supplier qualification and oversight that have resulted in: I

494

Western Area Power Administration  

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

Western Area Power Administration Customer Meeting The meeting will begin at 12:30 pm MST We have logged on early for connectivity purposes Please stand-by until the meeting begins Please be sure to call into the conference bridge at: 888-989-6414 Conf. Code 60223 If you have connectivity issues, please contact: 866-900-1011 1 Introduction  Welcome  Introductions  Purpose of Meeting ◦ Status of the SLCA/IP Rate ◦ SLCA/IP Marketing Plan ◦ Credit Worthiness Policy ◦ LTEMP EIS update ◦ Access to Capital  Handout Materials http://www.wapa.gov/crsp/ratescrsp/default.htm 2 SLCA/IP Rate 3 1. Status of Repayment 2. Current SLCA/IP Firm Power Rate (SLIP-F9) 3. Revenue Requirements Comparison Table 4.SLCA/IP Rate 5. Next Steps

495

T-1 Training Area  

SciTech Connect

Another valuable homeland security asset at the NNSS is the T-1 training area, which covers more than 10 acres and includes more than 20 separate training venues. Local, County, and State first responders who train here encounter a variety of realistic disaster scenarios. A crashed 737 airliner lying in pieces across the desert, a helicopter and other small aircraft, trucks, buses, and derailed train cars are all part of the mock incident scene. After formal classroom education, first responders are trained to take immediate decisive action to prevent or mitigate the use of radiological or nuclear devices by terrorists. The Counterterrorism Operations Support Center for Radiological Nuclear Training conducts the courses and exercises providing first responders from across the nation with the tools they need to protect their communities. All of these elements provide a training experience that cannot be duplicated anywhere else in the country.

None

2014-11-07T23:59:59.000Z

496

T-1 Training Area  

ScienceCinema (OSTI)

Another valuable homeland security asset at the NNSS is the T-1 training area, which covers more than 10 acres and includes more than 20 separate training venues. Local, County, and State first responders who train here encounter a variety of realistic disaster scenarios. A crashed 737 airliner lying in pieces across the desert, a helicopter and other small aircraft, trucks, buses, and derailed train cars are all part of the mock incident scene. After formal classroom education, first responders are trained to take immediate decisive action to prevent or mitigate the use of radiological or nuclear devices by terrorists. The Counterterrorism Operations Support Center for Radiological Nuclear Training conducts the courses and exercises providing first responders from across the nation with the tools they need to protect their communities. All of these elements provide a training experience that cannot be duplicated anywhere else in the country.

None

2015-01-09T23:59:59.000Z

497

ADAPTIVE RECREATION Programming in this area is for students with disabilities,  

E-Print Network (OSTI)

ADAPTIVE RECREATION Programming in this area is for students with disabilities, able-bodied students who are studying disability sport and recreation programming, and people with disabilities in the community.Adaptive Recreation offers an intramural program that includes a soccer clinic for visually

Huang, Haiying

498

Landslide Inventory in the Area of Dubra?ina River Basin (Croatia)  

Science Journals Connector (OSTI)

Systematic landslide mapping was performed for an area of 9.35 km2 of the geomorphological unit of hills in the Dubra?ina River Basin. Based on the visual interpretation of LiDAR imagery, supplemented by field re...

Petra ?omlija; Sanja Bernat…

2014-01-01T23:59:59.000Z

499

Tulsa Metropolitan Area Destination 2030 Long Range Transportation Plan  

E-Print Network (OSTI)

/ 10/2005 -- 2:13:1 0 P M Tulsa Transportation Management Area : Location Map 0369121.5 Miles www.incog.org Highways Arterials Rail County Boundary Corporate Limits Transportation Management Area . Long Range Transportation Plan PAGE INTRODUCTION... Transportation Management Area : Location Map 0 3 6 9 121.5 Miles www.incog.org Highways Arterials Rail County Boundary Corporate Limits Transportation Management Area Public Transportation Roadway System 2030 FAST FACT - Cost...

Indian Nations Council of Governments

500

Visual-based methods in compliant mechanism optimization  

E-Print Network (OSTI)

The purpose of this research is to generate visual-based methods for optimizing compliant mechanisms (CMs). Visual-based optimization methods use graphical representations (3-D plots) of CM performance to convey design ...

Timm, Richard W. (Richard William)

2006-01-01T23:59:59.000Z