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


1

Transportation Routing Analysis Geographic Information System (TRAGIS)  

E-Print Network [OSTI]

Transportation Routing Analysis Geographic Information System (TRAGIS) Model and Network Databases The Transportation Routing Analysis Geographic Information System (TRAGIS) model is a geographic information system tool for modeling transportation routing. TRAGIS offers numerous options for route calculation

2

Transportation Routing Analysis Geographic Information System...  

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

Analysis Geographic Information System (TRAGIS) to Spent Fuel Routing Analysis P. E. Johnson R.R. Rawl Oak Ridge National Laboratory TRAGIS is being used by OCRWM to identify...

3

Transportation Routing Analysis Geographic Information System (TRAGIS) User's Manual  

SciTech Connect (OSTI)

The Transportation Routing Analysis Geographic Information System (TRAGIS) model is used to calculate highway, rail, or waterway routes within the United States. TRAGIS is a client-server application with the user interface and map data files residing on the user's personal computer and the routing engine and network data files on a network server. The user's manual provides documentation on installation and the use of the many features of the model.

Johnson, PE

2003-09-18T23:59:59.000Z

4

GEAMS: A Geographic Energy-Aware Multipath Stream-based Routing Protocol for WMSNs  

E-Print Network [OSTI]

GEAMS: A Geographic Energy-Aware Multipath Stream- based Routing Protocol for WMSNs Samir Medjiah Energy-Aware Multipath Stream-based (GEAMS) routing protocol for WMSNs. GEAMS routing decisions are made transmission in WMSNs. Keywords -- WSN, WMSN, Geographic Routing, Multipath Routing, Energy Aware routing... I

Paris-Sud XI, Université de

5

Energy-Aware Geographic Routing in Lossy Wireless Sensor Networks with Environmental  

E-Print Network [OSTI]

1 Energy-Aware Geographic Routing in Lossy Wireless Sensor Networks with Environmental Energy combine geographic routing and energy-aware routing techniques and take into account the realistic lossy energy based protocols and geographic routing protocols without energy awareness. GREESs can maintain

California at Davis, University of

6

Energy Aware Efficient Geographic Routing in Lossy Wireless Sensor Networks with  

E-Print Network [OSTI]

1 Energy Aware Efficient Geographic Routing in Lossy Wireless Sensor Networks with Environmental, GREES-L and GREES-M, which combine geographic routing and energy efficient routing techniques and take supply when making routing decisions. Simulation results show that GREESs are more energy efficient than

Hou, Y. Thomas

7

Geographically Based Hydrogen Demand and Infrastructure Analysis...  

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

Analysis Geographically Based Hydrogen Demand and Infrastructure Analysis Presentation by NREL's Margo Melendez at the 2010 - 2025 Scenario Analysis for Hydrogen Fuel Cell Vehicles...

8

ENERGY-EFFICIENT GEOGRAPHIC ROUTING IN ENVIRONMENTALLY POWERED WIRELESS SENSOR NETWORKS  

E-Print Network [OSTI]

ENERGY-EFFICIENT GEOGRAPHIC ROUTING IN ENVIRONMENTALLY POWERED WIRELESS SENSOR NETWORKS Kai Zengt- efficient routing protocols are requisite for the WSN appli- cations. In this paper, we study energy-efficient efficient than the corresponding residual energy based protocols without considering the property

Hou, Y. Thomas

9

ENERGY-EFFICIENT GEOGRAPHIC ROUTING IN ENVIRONMENTALLY POWERED WIRELESS SENSOR NETWORKS  

E-Print Network [OSTI]

, GEBRES maintains higher minimum residual energy on nodes and achieves better load balancing in terms of having a smaller standard deviation of residual energy among nodes. GEBRES exhibits a little degradationENERGY-EFFICIENT GEOGRAPHIC ROUTING IN ENVIRONMENTALLY POWERED WIRELESS SENSOR NETWORKS Kai Zeng

California at Davis, University of

10

Energy-efficient geographic multicast routing for Sensor and Actuator Networks  

E-Print Network [OSTI]

progress metric and it is specially designed to minimize the total energy used by the multicast tree. GMREEEnergy-efficient geographic multicast routing for Sensor and Actuator Networks Juan A. Sanchez a and Actuator Networks (SANET). Sensors have very limited resources in terms of energy, band- width

Stojmenovic, Ivan

11

DOI 10.1007/s11276-007-0022-0 Energy aware efficient geographic routing in lossy wireless sensor  

E-Print Network [OSTI]

DOI 10.1007/s11276-007-0022-0 Energy aware efficient geographic routing in lossy wireless sensor energy awareness. GREESs can maintain higher mean residual energy on nodes, and achieve better load of energy consump- tion and costs significantly more than computation in WSNs [1]. Energy aware routing

Hou, Y. Thomas

12

Transportation Routing Analysis Georgraphic Information System (WebTRAGIS) User's Manual  

SciTech Connect (OSTI)

In the early 1980s, Oak Ridge National Laboratory (ORNL) developed two transportation routing models: HIGHWAY, which predicts truck transportation routes, and INTERLINE, which predicts rail transportation routes. Both of these models have been used by the U.S. Department of Energy (DOE) community for a variety of routing needs over the years. One of the primary uses of the models has been to determine population-density information, which is used as input for risk assessment with the RADTRAN model, which is available on the TRANSNET computer system. During the recent years, advances in the development of geographic information systems (GISs) have resulted in increased demands from the user community for a GIS version of the ORNL routing models. In April 1994, the DOE Transportation Management Division (EM-261) held a Baseline Requirements Assessment Session with transportation routing experts and users of the HIGHWAY and INTERLINE models. As a result of the session, the development of a new GIS routing model, Transportation Routing Analysis GIS (TRAGIS), was initiated. TRAGIS is a user-friendly, GIS-based transportation and analysis computer model. The older HIGHWAY and INTERLINE models are useful to calculate routes, but they cannot display a graphic of the calculated route. Consequently, many users have experienced difficulty determining the proper node for facilities and have been confused by or have misinterpreted the text-based listing from the older routing models. Some of the primary reasons for the development of TRAGIS are (a) to improve the ease of selecting locations for routing, (b) to graphically display the calculated route, and (c) to provide for additional geographic analysis of the route.

Michelhaugh, R.D.

2000-04-20T23:59:59.000Z

13

National Center for Geographic Information and Analysis  

E-Print Network [OSTI]

Research Institute IMF International Monetary Fund ISO International Organization for Standardization NCGIA for International Agricultural Research Initiative on the Use of Geographic Information Systems in Agricultural: Jake Brunner (World Resources Institute), Bob Chen (Consortium for International Earth Science

California at Santa Barbara, University of

14

A Probabilistic Routing Disruption Attack on DSR and Its Analysis  

E-Print Network [OSTI]

A Probabilistic Routing Disruption Attack on DSR and Its Analysis Ă?zleyi Ocakolu, Burak Bayolu}@sabanciuniv.edu Abstract -- In this paper, we propose an attack model against DSR ad hoc network routing protocol and analyze the effects of this attack model on DSR route discovery mechanism. The analysis of the attack

Levi, Albert

15

GIDA____________________ Journal of Geographic Information and Decision Analysis  

E-Print Network [OSTI]

, pp . 129-139 © GIDA 2001 ISSN 1480-8943 Sharing Exploratory Geospatial Analysis and Decision Making networks, mobile computing devices and other location-based #12;Sharing Exploratory Geospatial AnalysisGIDA____________________ Journal of Geographic Information and Decision Analysis 2001, Vol. 5, No.2

Klippel, Alexander

16

NATIONAL CENTER FOR GEOGRAPHIC INFORMATION AND ANALYSIS  

E-Print Network [OSTI]

sciences; and to provide a central clearing house and conduit for disseminating information regarding of the National Center for Ecological Analysis and Synthesis at Santa Barbara. The University Consortium

California at Santa Barbara, University of

17

Introduction to Geographic Information System (GIS) and Geospatial Analysis Instructor: Dr. I-Kuai Hung  

E-Print Network [OSTI]

GIS 551 Introduction to Geographic Information System (GIS) and Geospatial Analysis Fall 2010 Outcomes: Students will demonstrate competency in the fundamentals of GIS and geospatial analysis system for the management, analysis, and display of geographic information. GIS includes a set

Hung, I-Kuai

18

An Energy and Power Consumption Analysis of FPGA Routing Architectures  

E-Print Network [OSTI]

An Energy and Power Consumption Analysis of FPGA Routing Architectures Peter Jamieson, Elec of energy and power consumption using an updated power estimation framework compatible with VPR 5.0. The goal of this research is to help FPGA vendors find the best FPGA architectures. Initially, we make some

Wilton, Steve

19

The Adversarial Route Analysis Tool: A Web Application  

SciTech Connect (OSTI)

The Adversarial Route Analysis Tool is a type of Google maps for adversaries. It's a web-based Geospatial application similar to Google Maps. It helps the U.S. government plan operations that predict where an adversary might be. It's easily accessible and maintainble and it's simple to use without much training.

Casson, William H. Jr. [Los Alamos National Laboratory

2012-08-02T23:59:59.000Z

20

&CHAPTER 12 Geographic and Energy-Aware  

E-Print Network [OSTI]

&CHAPTER 12 Geographic and Energy-Aware Routing in Sensor Networks HANNES FREY University of Trier to reach the desired destination. This chapter reviews geographic and energy aware routing algorithms, energy aware link metrics and routing strategies aiming on increased network lifetime, and routing

Stojmenovic, Ivan

Note: This page contains sample records for the topic "routing analysis geographic" 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

Safe Routes to School Safety and Mobility Analysis  

E-Print Network [OSTI]

the routes to school. ” (Yolo County) “Student pedestrianthe middle of the roadway. ” (Yolo County) Agencies alsoHumboldt County Tehama County Yolo County Solano County

Orenstein, Marla R.; Gutierrez, Nicolas; Rice, Thomas M.; Cooper, Jill F.; Ragland, David R.

2007-01-01T23:59:59.000Z

22

Geographically-Based Hydrogen Demand & Infrastructure Rollout Scenario Analysis (Presentation)  

SciTech Connect (OSTI)

This presentation by Margo Melendez at the 2007 DOE Hydrogen Program Annual Merit Review Meeting provides information about NREL's Hydrogen Demand & Infrastructure Rollout Scenario Analysis.

Melendez, M.

2007-05-17T23:59:59.000Z

23

Max-min Fair Rate Allocation and Routing in Energy Harvesting Networks: Algorithmic Analysis  

E-Print Network [OSTI]

Max-min Fair Rate Allocation and Routing in Energy Harvesting Networks: Algorithmic Analysis Jelena@ee}.columbia.edu ABSTRACT This paper considers max-min fair rate allocation and rout- ing in energy harvesting networks energy profile and focus on the design of efficient and opti- mal algorithms that can serve as benchmarks

Hone, James

24

2.0 GEOGRAPHIC ANALYSIS ON THE LOCATION OF URANIUM MINES  

E-Print Network [OSTI]

2.0 GEOGRAPHIC ANALYSIS ON THE LOCATION OF URANIUM MINES With the exception of some phosphate mine areas in central and northern Florida, people are most likely to be exposed to uranium mining mines. Figure 2.1 was generated from uranium mining-related records from the U.S. Bureau of Mines-- now

25

Nonparametric Regression for Geographic Visualization and Analysis of Environmental Policy Gerald Whittaker  

E-Print Network [OSTI]

Nonparametric Regression for Geographic Visualization and Analysis of Environmental Policy Gerald August 9-13, 1998. The views expressed are the author's, and do not necessarily represent policies; averaged shifted histogram; environmental economics The U.S. Department of Agriculture administers

Scott, David W.

26

Geographically-Based Infrastructure Analysis for California | Department of  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE:YearRound-UpHeatMulti-Dimensional Subject: Guidance for naturalGeneral ServiceEnergy Analysis

27

Design and Performance Analysis of a Geographic Routing Protocol for Highly Dynamic MANETs  

E-Print Network [OSTI]

Flow . . . . . . . . . . . . . . . . . . . . . 53 3.3.1.1 Beaconless Promiscuous Mode . . . . . . . . . . . 57 3.3.2 Hello Beacon Packet Format . . . . . . . . . . . . . . . . 60 3.4 Con guration... . . . . . . . . . . . . . . . . . . . . 45 3.19 Consideration for negative TTI . . . . . . . . . . . . . . . . . . . 47 3.20 Nodes moving and staying within range . . . . . . . . . . . . . . . 49 3.21 Nodes moving out of transmission range . . . . . . . . . . . . . . 51 3.22 Ferrying packet...

Peters, Kevin James

2010-06-14T23:59:59.000Z

28

Geographic and Operational Site Parameters List (GOSPL) for the 2004 Composite Analysis  

SciTech Connect (OSTI)

This report briefly describes each of the key data fields, including the source(s) of data, and provides the resulting inputs to be used for the 2004 Composite Analysis. A master spreadsheet termed the Geographic and Operational Site Parameters List (GOSPL) was assembled to facilitate the generation of keyword input files containing general information on each waste site, its operational/disposal history, and its environmental settings (past, current, and future).

Last, George V.; Nichols, William E.; Kincaid, Charles T.

2004-07-01T23:59:59.000Z

29

Geographic market suitability analysis for low- and intermediate-temperature solar IPH systems  

SciTech Connect (OSTI)

Previous studies of the industrial market for solar energy systems have considered the level of solar radiation as the main determinant of geographic markets in the US. This study evaluates geographical markets extensively based on such criteria as output of different types of low- and intermediate-temperature solar thermal collectors, air quality constraints for competitive fuels, state solar tax incentives, fuel costs, low industrial use of coal, high industrial growth areas, and industry energy consumption in different parts of the US. Market suitability analysis and mapping techniques, refined in the past 20 years by land use planners, were used to evaluate geographical markets. A computer-aided system, Generalized Map Analysis Planning System (GMAPS), performed interactive, cellular, computer mapping, and composite mapping. Results indicate that the US Southwest and West are the most attractive geographical markets for solar IPH, based on an equal weighting of the evaluation criteria. The West North-Central and East South-Central regions appear to have the least attractive markets. Specific areas within states where solar IPH systems have distinct marketing advantages also are apparent from the composite maps. However, when different weights are assigned to the various criteria, the results change significantly for some regions of the country, such as the New England, Mid-Atlantic, and West South-Central 2 regions. The results of this work will become less valid in the future as state incentives for solar IPH, air quality regulations, and the status of competitive fuels all change. Volume I contains study results and maps.

Turner, A.K.; Weber, J.C.; DeAngelis, M.

1981-12-01T23:59:59.000Z

30

PATHS: Analysis of PATH Duration Statistics and their Impact on Reactive MANET Routing Protocols  

E-Print Network [OSTI]

PATHS: Analysis of PATH Duration Statistics and their Impact on Reactive MANET Routing Protocols Department of Electrical Engineering University of Southern California {narayans,fbai,bkrishna,helmy}@usc.edu ABSTRACT We develop a detailed approach to study how mobility im- pacts the performance of reactive MANET

Krishnamachari, Bhaskar

31

Biocomplexity Analysis of Alternative Biomass Routes for Power Generation: Environmental, Economic, and Technical Assessment  

E-Print Network [OSTI]

) as a replacement for coal in power generation. We utilize an environmental biocomplexity approach and examineBiocomplexity Analysis of Alternative Biomass Routes for Power Generation: Environmental, Economic generation. Economics, emissions and energy consumption during the on farm stage of all processes between

McCarl, Bruce A.

32

Hunting, Habitat, and Indigenous Settlement Patterns: A Geographic Analysis of Buglé Wildlife Use in Western Panama  

E-Print Network [OSTI]

This dissertation analyzes indigenous wildlife use from a geographic perspective, focusing on the relationships between hunting, habitat, and settlement patterns. Fieldwork took place among five neighboring communities in ...

Smith, Derek Anthony

2003-04-30T23:59:59.000Z

33

GIS 551.001, GIS 551.020 Introduction to Geographic Information System (GIS) and Geospatial Analysis  

E-Print Network [OSTI]

1 GIS 551.001, GIS 551.020 Introduction to Geographic Information System (GIS) and Geospatial majors as well as Geospatial Analyst Certificate, and thus competency is required. The course is designed Outcomes: Students will demonstrate competency in the fundamentals of GIS and geospatial analysis

Hung, I-Kuai

34

Geographic Information Sciences Vol. 6, No. 1. pp.6-19 2000 Multiscale Analysis of Landscape Heterogeneity  

E-Print Network [OSTI]

Geographic Information Sciences Vol. 6, No. 1. pp.6-19 2000 1 Multiscale Analysis of Landscape 89557, USA Abstract A major goal of landscape ecology is to understand the formation, dynamics, and maintenance of spatial heterogeneity. Spatial heterogeneity is the most fundamental characteristic of all

Wu, Jianguo "Jingle"

35

Petrophysical Analysis and Geographic Information System for San Juan Basin Tight Gas Reservoirs  

SciTech Connect (OSTI)

The primary goal of this project is to increase the availability and ease of access to critical data on the Mesaverde and Dakota tight gas reservoirs of the San Juan Basin. Secondary goals include tuning well log interpretations through integration of core, water chemistry and production analysis data to help identify bypassed pay zones; increased knowledge of permeability ratios and how they affect well drainage and thus infill drilling plans; improved time-depth correlations through regional mapping of sonic logs; and improved understanding of the variability of formation waters within the basin through spatial analysis of water chemistry data. The project will collect, integrate, and analyze a variety of petrophysical and well data concerning the Mesaverde and Dakota reservoirs of the San Juan Basin, with particular emphasis on data available in the areas defined as tight gas areas for purpose of FERC. A relational, geo-referenced database (a geographic information system, or GIS) will be created to archive this data. The information will be analyzed using neural networks, kriging, and other statistical interpolation/extrapolation techniques to fine-tune regional well log interpretations, improve pay zone recognition from old logs or cased-hole logs, determine permeability ratios, and also to analyze water chemistries and compatibilities within the study area. This single-phase project will be accomplished through four major tasks: Data Collection, Data Integration, Data Analysis, and User Interface Design. Data will be extracted from existing databases as well as paper records, then cleaned and integrated into a single GIS database. Once the data warehouse is built, several methods of data analysis will be used both to improve pay zone recognition in single wells, and to extrapolate a variety of petrophysical properties on a regional basis. A user interface will provide tools to make the data and results of the study accessible and useful. The final deliverable for this project will be a web-based GIS providing data, interpretations, and user tools that will be accessible to anyone with Internet access. During this project, the following work has been performed: (1) Assimilation of most special core analysis data into a GIS database; (2) Inventorying of additional data, such as log images or LAS files that may exist for this area; (3) Analysis of geographic distribution of that data to pinpoint regional gaps in coverage; (4) Assessment of the data within both public and proprietary data sets to begin tuning of regional well logging analyses and improve payzone recognition; (5) Development of an integrated web and GIS interface for all the information collected in this effort, including data from northwest New Mexico; (6) Acquisition and digitization of logs to create LAS files for a subset of the wells in the special core analysis data set; and (7) Petrophysical analysis of the final set of well logs.

Martha Cather; Robert Lee; Robert Balch; Tom Engler; Roger Ruan; Shaojie Ma

2008-10-01T23:59:59.000Z

36

Yucca Mountain transportation routes: Preliminary characterization and risk analysis; Volume 1, Research report  

SciTech Connect (OSTI)

In this study, rail and highway routes which may be used for shipments of high-level nuclear waste to a proposed repository at Yucca Mountain, Nevada are characterized. This characterization facilitates three types of impact analysis: comparative study, limited worst-case assessment, and more sophisticated probabilistic risk assessment techniques. Data for relative and absolute impact measures are provided to support comparisons of routes based on selected characteristics. A worst-case scenario assessment is included to determine potentially critical and most likely places for accidents or incidents to occur. The assessment facilitated by the data in this study is limited because impact measures are restricted to the identification of potential areas or persons affected. No attempt is made to quantify the magnitude of these impacts. Most likely locations for accidents to occur are determined relative to other locations within the scope of this study. Independent factors and historical trends used to identify these likely locations are only proxies for accident probability.

Souleyrette, R.R. II; Sathisan, S.K.; di Bartolo, R. [Nevada Univ., Las Vegas, NV (United States). Transportation Research Center

1991-05-31T23:59:59.000Z

37

U.S. Geographic Analysis of the Cost of Hydrogen from Electrolysis  

SciTech Connect (OSTI)

This report summarizes U.S. geographic analysis of the cost of hydrogen from electrolysis. Wind-based water electrolysis represents a viable path to renewably-produced hydrogen production. It might be used for hydrogen-based transportation fuels, energy storage to augment electricity grid services, or as a supplement for other industrial hydrogen uses. This analysis focuses on the levelized production, costs of producing green hydrogen, rather than market prices which would require more extensive knowledge of an hourly or daily hydrogen market. However, the costs of hydrogen presented here do include a small profit from an internal rate of return on the system. The cost of renewable wind-based hydrogen production is very sensitive to the cost of the wind electricity. Using differently priced grid electricity to supplement the system had only a small effect on the cost of hydrogen; because wind electricity was always used either directly or indirectly to fully generate the hydrogen. Wind classes 3-6 across the U.S. were examined and the costs of hydrogen ranged from $3.74kg to $5.86/kg. These costs do not quite meet the 2015 DOE targets for central or distributed hydrogen production ($3.10/kg and $3.70/kg, respectively), so more work is needed on reducing the cost of wind electricity and the electrolyzers. If the PTC and ITC are claimed, however, many of the sites will meet both targets. For a subset of distributed refueling stations where there is also inexpensive, open space nearby this could be an alternative to central hydrogen production and distribution.

Saur, G.; Ainscough, C.

2011-12-01T23:59:59.000Z

38

AGEM: Adaptive Greedy-Compass Energy-aware Multipath Routing Protocol for WMSNs  

E-Print Network [OSTI]

AGEM: Adaptive Greedy-Compass Energy-aware Multipath Routing Protocol for WMSNs Samir Medjiah--This paper presents an Adaptive Greedy-Compass Energy-aware Multipath (AGEM), a novel routing protocol. Index terms--WSN, WMSN, Geographic Routing, Angle Routing Multipath Routing, Energy Aware routing... I

Paris-Sud XI, Université de

39

Tricalcium silicate Ca3SiO5 superstructure analysis: a route towards the structure of the M1 polymorph  

E-Print Network [OSTI]

Tricalcium silicate Ca3SiO5 superstructure analysis: a route towards the structure of the M1 a structural model for the M1 polymorph of tricalcium silicate Ca3SiO5 from Powder X-Ray Diffraction (XRD) data of a synthetic rock named clinker, which contains at least four major phases: two calcium silicates called alite

Boyer, Edmond

40

Robust message routing for mobile (wireless) ad hoc networks.  

SciTech Connect (OSTI)

This report describes the results of research targeting improvements in the robustness of message transport in wireless ad hoc networks. The first section of the report provides an analysis of throughput and latency in the wireless medium access control (MAC) layer and relates the analysis to the commonly used 802.11 protocol. The second section describes enhancements made to several existing models of wireless MAC and ad hoc routing protocols; the models were used in support of the work described in the following section. The third section of the report presents a lightweight transport layer protocol that is superior to TCP for use in wireless networks. In addition, it introduces techniques that improve the performance of any ad hoc source routing protocol. The fourth section presents a novel, highly scalable ad hoc routing protocol that is based on geographic principles but requires no localization hardware.

Goldsby, Michael E.; Johnson, Michael M.; Kilman, Dominique Marie (Sandia National Laboratories, Albuquerque, NM); Bierbaum, Neal Robert; Chen, Helen Y.; Ammerlahn, Heidi R.; Tsang, Rose P.; Nicol, David M. (University of Illinois, Urbana, IL)

2004-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "routing analysis geographic" 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

Applications of geographic information systems (GIS) in decision analysis for monitoring aquifer systems during oilfield development projects  

SciTech Connect (OSTI)

Geographic Information Systems (GIS) coupled with numerical ground water models provide a powerful Decision Support System (DSS) and visualization tool for monitoring aquifer systems during oilfield development projects. A GIS is a coupled software/hardware system that stores, processes, and displays a variety of data structures (raster, vector, TIN, CAD) that have been geographically referenced to some common map projection and coordinate system. Georeferencing allows the analyst to integrate diverse types of data layers into thematic maps for analysis of spatial trends and analyses. The integration of quasi 3-D numerical ground water models with GIS provides project managers with a Decision Support System (DSS) to assess potential impacts to aquifer systems during oilfield development projects. The rapid advancement in desktop PC computing power and data storage has allowed software developers to produce 32-bit GIS and data integration software applications. A variety of image processing, GIS, and numerical ground water modeling software will be used to demonstrate techniques for monitoring and visualizing the migration of an oilfield brine plume leaking during an oilfield development project. Emphasis will be placed on the integration of data structures and on database design to create a DSS within a desktop GIS to serve Project Managers during oilfield development.

Blundell, S.; Baldwin, D.O.; Anderson, N.J. [Integrated Geoscience, Inc., Helena, MT (United States)

1996-06-01T23:59:59.000Z

42

Geographically Based Hydrogen Demand and Infrastructure Rollout...  

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

Rollout Scenario Analysis Geographically Based Hydrogen Demand and Infrastructure Rollout Scenario Analysis Presentation by Margo Melendez at the 2010-2025 Scenario Analysis for...

43

A new route for energy efficiency diagnosis and potential analysis of energy consumption from air-conditioning system  

E-Print Network [OSTI]

1 A new route for energy efficiency diagnosis and potential analysis of energy consumption from air-conditioning system Rong-Jiang Ma Nan-Yang Yu PhD candidate Professor School of Mechanical Engineering, Southwest Jiaotong... in buildings is to save energy without compromising comfort, health and productivity levels. In other words, the idea is to consume less energy while providing equal or improved building services, that is, being more energy efficient (Pérez-Lombard et al...

Ma,R.J.; Yu,N.Y.

2014-01-01T23:59:59.000Z

44

Geographically Based Infrastructure Margo Melendez & Keith Parks  

E-Print Network [OSTI]

is incentive to purchase Alternative Fuels Data Center, EERE #12;Description of Metrics Vehicle Clean Cities Coalitions Alternative Fuels Data Center, EERE #12;Preliminary Findings #12;Preliminary;Geographically-Based Infrastructure Analysis (GIA) Utilizes GIS, geographically segregated data, and transition

45

Routing Thoughts  

E-Print Network [OSTI]

In a parallel machine with many thousands of processors the routing of information between processors is a key task, which turns out to require as much hardware and perhaps more sophistication than local computing itself. ...

Poggio, T.

46

July 30, 2009 16:55 SPI-B837 Trimsize-9.75in x 6.5in b837-ch07 1st Reading Cooperative Geographical Routing in Wireless Sensor Networks  

E-Print Network [OSTI]

us to exploit diversity in choosing intermedi- ate nodes for reliability and energy-efficiency-off between reliability and energy-efficiency, which is validated by both analysis and simulation. 7 changes or malicious destruction. In such environments, reliable and energy-efficient data delivery

Chen, Min

47

Route Type Determination Analysis  

SciTech Connect (OSTI)

According to the 2009 National Household Travel Survey 44.4 percent of all miles travelled by Americans in 2009 (including airplanes, trains, boats, golf carts, subways, bikes, etc.) were travelled in cars. If vans, SUV's and pickup trucks are included, that level increases to 86 percent. We do a lot of travelling on the road in personal vehicles - it's important to be able to understand how we get there and how to rate the fuel economy of our trips. An essential part of this is knowing how to decide if a trip is a city or highway trip.

Brett Stone

2011-09-01T23:59:59.000Z

48

Environmental geographic information system.  

SciTech Connect (OSTI)

This document describes how the Environmental Geographic Information System (EGIS) was used, along with externally received data, to create maps for the Site-Wide Environmental Impact Statement (SWEIS) Source Document project. Data quality among the various classes of geographic information system (GIS) data is addressed. A complete listing of map layers used is provided.

Peek, Dennis; Helfrich, Donald Alan; Gorman, Susan

2010-08-01T23:59:59.000Z

49

Rail Routing Criteria Selection  

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

TEC 12 File name 13 Example: Four Alternate Rail Routes From Fernald, OH to Caliente, NV Map source: WebTRAGIS TEC 13 File name 14 Ranking Route Length Total Route Length...

50

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...

51

Routing in hybrid networks  

E-Print Network [OSTI]

Hybrid networks are networks that have wired as well as wireless components. Several routing protocols exist for traditional wired networks and mobile ad-hoc networks. However, there are very few routing protocols designed for hybrid networks...

Gupta, Avinash

2001-01-01T23:59:59.000Z

52

Hector is an Energy effiCient Tree-based Optimized Routing protocol for wireless networks  

E-Print Network [OSTI]

Hector is an Energy effiCient Tree-based Optimized Routing protocol for wireless networks Nathalie geographic locations. We propose HECTOR, a hybrid energy efficient tree-based optimized routing protocol, based on two sets of virtual coordinates. One set is based on rooted tree coordinates, and the other

Stojmenovic, Ivan

53

Walk the Line: The Development of Route Selection Standards for Spent Nuclear Fuel and High-level Radioactive Waste in the United States - 13519  

SciTech Connect (OSTI)

Although storage facilities for spent nuclear fuel (SNF) and high-level radioactive waste (HLRW) are widely dispersed throughout the United States, these materials are also relatively concentrated in terms of geographic area. That is, the impacts of storage occur in a very small geographic space. Once shipments begin to a national repository or centralized interim storage facility, the impacts of SNF and HLRW will become more geographically distributed, more publicly visible, and almost certainly more contentious. The selection of shipping routes will likely be a major source of controversy. This paper describes the development of procedures, regulations, and standards for the selection of routes used to ship spent nuclear fuel and high-level radioactive waste in the United States. The paper begins by reviewing the circumstances around the development of HM-164 routing guidelines. The paper discusses the significance of New York City versus the Department of Transportation and application of HM-164. The paper describes the methods used to implement those regulations. The paper will also describe the current HM-164 designated routes and will provide a summary data analysis of their characteristics. This analysis will reveal the relatively small spatial scale of the effects of HM 164. The paper will then describe subsequent developments that have affected route selection for these materials. These developments include the use of 'representative routes' found in the Department of Energy (DOE) 2008 Supplemental Environmental Impact Statement for the formerly proposed Yucca Mountain geologic repository. The paper will describe recommendations related to route selection found in the National Academy of Sciences 2006 report Going the Distance, as well as recommendations found in the 2012 Final Report of the Blue Ribbon Commission on America's Nuclear Future. The paper will examine recently promulgated federal regulations (HM-232) for selection of rail routes for hazardous materials transport. The paper concludes that while the HM 164 regime is sufficient for certain applications, it does not provide an adequate basis for a national plan to ship spent nuclear fuel and high-level radioactive waste to centralized storage and disposal facilities over a period of 30 to 50 years. (authors)

Dilger, Fred [Black Mountain Research, Henderson, NV 81012 (United States)] [Black Mountain Research, Henderson, NV 81012 (United States); Halstead, Robert J. [State of Nevada Agency for Nuclear Projects, Carson City, NV 80906 (United States)] [State of Nevada Agency for Nuclear Projects, Carson City, NV 80906 (United States); Ballard, James D. [Department of Sociology, California State University, Northridge, CA 91330 (United States)] [Department of Sociology, California State University, Northridge, CA 91330 (United States)

2013-07-01T23:59:59.000Z

54

Laboratory Shuttle Bus Routes: Combined Routes  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsruc DocumentationP-SeriesFlickrinformationPostdocs space Combined Routes & Schedules Blue Route

55

Unscaled Scaled (% / km) Geographic Area /  

E-Print Network [OSTI]

226 Unscaled Scaled (% / km) Geographic Area / Assessment Unit DI Prod. N(eq) Sum Total Cumu subbasin, Washington. Geographic Area / Assessment Unit IntegratedPriorityRestoration Category Habitat% (unscaled results) of the combined protection benefit for summer steelhead within the Methow basin, and 51

56

A Comparison of Overlay Routing and Multihoming Route Control  

E-Print Network [OSTI]

A Comparison of Overlay Routing and Multihoming Route Control Aditya Akella Jeffrey Pang Bruce multihoming, route control, overlay routing Bruce Maggs is also with Akamai Technologies. This work Protocol (BGP) are often held responsible for fail- ures and poor performance of end-to-end transfers

Fisher, Kathleen

57

Securing Internet Routing Securing Internet Routing  

E-Print Network [OSTI]

Plane (Routing protocols): S h b d Secure BGP [Kent Lynn Seo 00] soBGP, IRV, SPV, pgBGP, psBGP, Listen Whisper etc · Set up paths between nodes [Kent Lynn Seo 00] Listen-Whisper, etc., Data Plane: · Given d Secure BGP [Kent Lynn Seo 00] soBGP, IRV, SPV, pgBGP, psBGP, Listen Whisper etc · Set up paths

Goldberg, Sharon

58

Collective network routing  

DOE Patents [OSTI]

Disclosed are a unified method and apparatus to classify, route, and process injected data packets into a network so as to belong to a plurality of logical networks, each implementing a specific flow of data on top of a common physical network. The method allows to locally identify collectives of packets for local processing, such as the computation of the sum, difference, maximum, minimum, or other logical operations among the identified packet collective. Packets are injected together with a class-attribute and an opcode attribute. Network routers, employing the described method, use the packet attributes to look-up the class-specific route information from a local route table, which contains the local incoming and outgoing directions as part of the specifically implemented global data flow of the particular virtual network.

Hoenicke, Dirk

2014-12-02T23:59:59.000Z

59

Column generation heuristic for a rich arc routing Application to railroad track inspection routing  

E-Print Network [OSTI]

/LAAS) Optimising maintenance routing ATMOS 2010 7 / 24 #12;Literature review Industrial arc routing problems Hasle

Ingrand, François

60

An Indirect Route for Ethanol Production  

SciTech Connect (OSTI)

The ZeaChem indirect method is a radically new approach to producing fuel ethanol from renewable resources. Sugar and syngas processing platforms are combined in a novel way that allows all fractions of biomass feedstocks (e.g. carbohydrates, lignins, etc.) to contribute their energy directly into the ethanol product via fermentation and hydrogen based chemical process technologies. The goals of this project were: (1) Collect engineering data necessary for scale-up of the indirect route for ethanol production, and (2) Produce process and economic models to guide the development effort. Both goals were successfully accomplished. The projected economics of the Base Case developed in this work are comparable to today's corn based ethanol technology. Sensitivity analysis shows that significant improvements in economics for the indirect route would result if a biomass feedstock rather that starch hydrolyzate were used as the carbohydrate source. The energy ratio, defined as the ratio of green energy produced divided by the amount of fossil energy consumed, is projected to be 3.11 to 12.32 for the indirect route depending upon the details of implementation. Conventional technology has an energy ratio of 1.34, thus the indirect route will have a significant environmental advantage over today's technology. Energy savings of 7.48 trillion Btu/yr will result when 100 MMgal/yr (neat) of ethanol capacity via the indirect route is placed on-line by the year 2010.

Eggeman, T.; Verser, D.; Weber, E.

2005-04-29T23:59:59.000Z

Note: This page contains sample records for the topic "routing analysis geographic" 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

GIS 551.001, GIS 551.021, GIS 551.022 Introduction to Geographic Information System (GIS) and Geospatial Analysis  

E-Print Network [OSTI]

) and Geospatial Analysis Fall 2012 Instructor: Dr. I-Kuai Hung Department: Forestry Office: Forestry 104 Phone Environmental Science majors as well as Geospatial Analyst Certificate, and thus competency is required. Student Learning Outcomes: Students will demonstrate competency in the fundamentals of GIS and geospatial

Hung, I-Kuai

62

GIS 551.001, GIS 551.021, GIS 551.022 Introduction to Geographic Information System (GIS) and Geospatial Analysis  

E-Print Network [OSTI]

) and Geospatial Analysis Fall 2013 Instructor: Dr. I-Kuai Hung Department: Forestry Office: Forestry 104 Phone Environmental Science majors as well as Geospatial Analyst Certificate, and thus competency is required. Student Learning Outcomes: Students will demonstrate competency in the fundamentals of GIS and geospatial

Hung, I-Kuai

63

Cognitively Ergonomic Route Alexander Klippel  

E-Print Network [OSTI]

Cognitively Ergonomic Route Directions Alexander Klippel C R C - S p a t i a l I n f o r m a t i o principles that allow us to define what makes route directions cognitively ergonomic, technical aspects for cognitively ergonomic route directions (Denis, 1997; Lovelace, Hegarty, & Montello, 1999; Tversky & Lee, 1999

Klippel, Alexander

64

Geographic Information System (GIS) and Geospatial Applications Spring 2014  

E-Print Network [OSTI]

1 GIS 553 Geographic Information System (GIS) and Geospatial Applications Spring 2014 Final project risk assessment and fuels management planning. Geospatial analysis and fire modeling can provide excellent insight for evaluating complex fire management issues. ArcFuels10 incorporates geospatial analysis

Hung, I-Kuai

65

Geographic Information System (GIS) and Geospatial Applications Spring 2012  

E-Print Network [OSTI]

1 GIS 553 Geographic Information System (GIS) and Geospatial Applications Spring 2012 Final project Analysis of Golf Shot Locations 3 Mark Busing Geospatial and Geostatistical Analysis of Colorado River Data Overturf Estimating Wetland Acreage with USGS DEMs and Auxiliary Public Sources #12;2 Geospatial

Hung, I-Kuai

66

Golden-cheeked Warbler (Dendroica chrysoparia) habitat fragmentation in Travis County, Texas: a remote sensing and geographical information system analysis of habitat extent, pattern and condition  

E-Print Network [OSTI]

analysis procedures were assessed for their utility in characterizing fragmentation patterns. Benson (1990) attempted to calculate a fractal dimension of potential GCW habitat "patches" within larger GCW habitat 'sites' and then correlate this parameter... recreational recreational Study Site Size (ha) 3, 420 1, 655 1, 202 1, 069 1, 833 504 1, 393 517 93 BULL CREEK Bull Creek (1, 655 ha) is characterized by a large, nearly contiguous block of habitat (Table 1). The topography is dominated by three...

Moses, Michael Edwin

1996-01-01T23:59:59.000Z

67

GEAR Tech-21 Geographic Coordinates  

E-Print Network [OSTI]

and two others on the grid below: Important Terms #12;GEAR Tech-21 Geographic Coordinates How Far Are They on the grid below. You will need to label your grid. Using the data you collected, relate the points to one Coordinates Map Challenge Lincoln, Nebraska: Two cities with the same latitude: Two cities with the same

Farritor, Shane

68

Geographic Resource Map of Frozen Pipe Probabilities  

Broader source: Energy.gov [DOE]

Presentation slide details a resource map showing the probability of frozen pipes in the geographic United States.

69

Selfish Routing in Capacitated Networks  

E-Print Network [OSTI]

According to Wardrop's first principle, agents in a congested network choose their routes selfishly, a behavior that is captured by the Nash equilibrium of the underlying ...

Correa, Jose R.

2003-08-01T23:59:59.000Z

70

An alien in an archipelago: Spathodea campanulata and the geographic  

E-Print Network [OSTI]

ORIGINAL ARTICLE An alien in an archipelago: Spathodea campanulata and the geographic variability-mail: darrenbito@datec.net.pg ABSTRACT Aim This analysis of moth (Lepidoptera) communities colonizing an alien tree and rearing of caterpillars from the alien host Spathodea campanulata (Bignoniaceae). It examines

71

THREE PRESENTATIONS ON GEOGRAPHICAL ANALYSIS AND MODELING  

E-Print Network [OSTI]

, including strawberries, wheat, other foodstuffs, and Cadillacs. Given the other inputs I could demonstrate, Christaller, or Hagerstand models on real landscapes. For, say $20, you might purchase "The Los Angeles Region

California at Santa Barbara, University of

72

National Center for Geographic Information and Analysis  

E-Print Network [OSTI]

and low-income communities bear a disproportionate share of exposure to pollution and environmental risk with environmental pollution when the effects of other important variables, such as income, have been removed, the issue addresses whether or not racial minority and low-income communities bear a disproportionate share

California at Santa Barbara, University of

73

National Center for Geographic Information and Analysis  

E-Print Network [OSTI]

. These include population density, elevation, vegetation, basic climatic characteristics, and various factors population density and annual average climatic factors. AFRIC/GRID/UNITAR Africa Database", United Nations Environmental Programme, GRID-PAC, P.O. Box 30552, Nairobi, Kenya. UNEP

California at Santa Barbara, University of

74

Geographically Based Hydrogen Demand and Infrastructure Analysis |  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE:YearRound-UpHeatMulti-Dimensional Subject: Guidance for naturalGeneral Service LEDDepartment

75

Oak Ridge via State Route  

E-Print Network [OSTI]

Knoxville Nashville Oak Ridge via State Route 162 North STAYBRIDGE SUITES THE VISTA INN PROJECT OFFICE COMMERCE PARK OAK RIDGE/KNOXVILLE DETAILED ROUTE MAP A B C D E F G H I J K L M N O P Q R PARK (FORMERLY K-25 PLANT) OAK RIDGE NATIONAL LABORATORY (X-10) Y-12 NATIONAL SECURITY COMPLEX 1 2 SNS

76

Oak Ridge via State Route  

E-Print Network [OSTI]

Knoxville Nashville Oak Ridge via State Route 162 North OAK RIDGE INN & SUITES THE RIDGE INN. TRANSFER SNS PROJECT OFFICE COMMERCE PARK OAK RIDGE/KNOXVILLE ROUTE MAP A B C D E F G H I J K L M N O P Q R CIVIC COLISEUM UT MAIN CAMPUS UT AGRICULTURAL CAMPUS KNOXVILLE LEGEND OAK RIDGE LEGEND To Chattanooga (I

Pennycook, Steve

77

TNRIS serves as source for digital geographic information  

E-Print Network [OSTI]

with the passage of Senate Bill 1 that established Texas? state water planning process. One of the mapping program?s first tasks was converting U.S. Geological Survey paper maps into digital maps. These digital maps can be overlaid with data sets... | pg. 20 tx H2O | pg. 21 Common uses of StratMap include hydrologic modeling, vegetation analysis, transportation routing, land use planning and management, environmental assessment and monitoring, crime analysis, homeland security evaluations...

Wythe, Kathy

2009-01-01T23:59:59.000Z

78

Geographic Information System At International Geothermal Area...  

Open Energy Info (EERE)

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

79

Web Tourist Route Description Tool   

E-Print Network [OSTI]

This paper presents an application built for the Gazetteer for Scotland (GfS). The application exploits the fact that the GfS has a large and reliable source of data for Scotland that can be distributed geographically. ...

Terzis, Panagiotis

2010-11-24T23:59:59.000Z

80

Data Modelling and Database Requirements Geographical Data  

E-Print Network [OSTI]

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 Brief history 15 Definitions 15 The three-schema architecture 16 Features/services of databaseData Modelling and Database Requirements for Geographical Data HĂĄvard Tveite January, 1997 #12-Model Substitution, and adds new symbology that is relevant for geographical data. Database system requirements

Note: This page contains sample records for the topic "routing analysis geographic" 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

Energy-Efficient Geographic Routing in Ad-hoc Wireless Networks  

E-Print Network [OSTI]

derive the optimal node transmission range, and then we propose the Optimal Range Forward (ORF) algorithm based on the optimal transmission range, which minimizes the total energy consumption of the transmission (summation of energy consumption of all hops). Furthermore, based on ORF, we propose the Optimal

Haddadi, Hamed

82

GEAMS: a Greedy Energy-Aware Multipath Stream-based Routing Protocol for WMSNs  

E-Print Network [OSTI]

Because sensor nodes operate on power limited batteries, sensor functionalities have to be designed carefully. In particular, designing energy-efficient packet forwarding is important to maximize the lifetime of the network and to minimize the power usage at each node. This paper presents a Geographic Energy-Aware Multipath Stream-based (GEAMS) routing protocol for WMSNs. GEAMS routing decisions are made online, at each forwarding node in such a way that there is no need to global topology knowledge and maintenance. GEAMS routing protocol performs load-balancing to minimize energy consumption among nodes using twofold policy: (1) smart greedy forwarding and (2) walking back forwarding. Performances evaluations of GEAMS show that it can maximize the network lifetime and guarantee quality of service for video stream transmission in WMSNs.

Medjiah, Samir; Krief, Francine; 10.1109/GIIS.2009.5307078

2012-01-01T23:59:59.000Z

83

Ecologic and geographic distribution of filovirus disease  

E-Print Network [OSTI]

We used ecologic niche modeling of outbreaks and sporadic cases of filovirus-associated hemorrhagic fever (HF) to provide a large-scale perspective on the geographic and ecologic distributions of Ebola and Marburg viruses. We predicted...

Peterson, A. Townsend; Bauer, John T.; Mills, James N.

2004-01-01T23:59:59.000Z

84

Bacterial Community Structure in Geographically Distributed Biological  

E-Print Network [OSTI]

Bacterial Community Structure in Geographically Distributed Biological Wastewater Treatment of the microbial communities within biological wastewater treatment reactors is incomplete due to limitations microbial community composition in five biological wastewater treatment reactors in China and the United

Alvarez-Cohen, Lisa

85

Routing in Intermittently Connected Networks: Age Rumors in Connected Components  

E-Print Network [OSTI]

an analogy with the sound propagation in liquid where molecules creates temporary connected component a comparison with sound propaga- tion in liquid medium and show that this allows a theoretical analysis of each other). We consider the problem of routing with the sole assumption that the speed of the node

Mans, Bernard

86

Associative skew clock routing for difficult instances  

E-Print Network [OSTI]

This thesis studies the associative skew clock routing problem, which seeks a clock routing tree such that zero skew is preserved only within identified groups of sinks. Although the number of constraints is reduced, the problem becomes more...

Kim, Min-seok

2006-08-16T23:59:59.000Z

87

Stochastic ship fleet routing with inventory limits   

E-Print Network [OSTI]

This thesis describes a stochastic ship routing problem with inventory management. The problem involves finding a set of least costs routes for a fleet of ships transporting a single commodity when the demand for ...

Yu, Yu

2010-01-01T23:59:59.000Z

88

SATELLITES program is designed to introduce in-service teachers and K-12 students to basic geographic  

E-Print Network [OSTI]

geographic concepts, geospatial technology (e.g., remote sensing, GIS, GPS, and digital elevation modeling. Location; and 4. Area Analysis. These four are bound together by a 5th tradition, the geographic method (now referred to as "geospatial technologies"). "The term Geospatial Technology refers

Sheridan, Scott

89

The multi-stop aircraft routing problem  

E-Print Network [OSTI]

We study the multi-stop aircraft routing problem, determining the sequence of stops and the number of passengers to carry in each segment route. The objective of the aircraft routing problem is to maximize the profit derived from the transportation...

Garci?a Castan?eda, Salvador

1995-01-01T23:59:59.000Z

90

CONTRACT ROUTING FORM LOUISIANA TECH UNIVERSITY  

E-Print Network [OSTI]

CONTRACT ROUTING FORM LOUISIANA TECH UNIVERSITY This form is designed for use in routing contracts Services Contracts or contracts administered through the Office of University Research. Name of Person initiating the Routing Process Name of Department Other Party (on contract) Purpose of contract or work

Selmic, Sandra

91

On Lifetime Extension and Route Stabilization of Energy-Efficient Broadcast Routing over MANET  

E-Print Network [OSTI]

of network lifetime. Keywords MANET, Adhoc Networks, Energy Efficient Routing, Multicasting Tree, BIP an approach that tries to develop energy-efficient broadcast routing trees. They presented a tree constructionOn Lifetime Extension and Route Stabilization of Energy- Efficient Broadcast Routing over MANET

Poovendran, Radha

92

Deterministic Many-to-Many Hot Potato Routing Allan Borodin  

E-Print Network [OSTI]

Deterministic Many-to-Many Hot Potato Routing Allan Borodin Yuval Rabani Baruch Schieber Abstract We consider algorithms for many-to-many hot potato routing. In hot potato (deflection) routing in each time step. We consider a form of routing known as hot potato routing or deflection routing [1, 5

Borodin, Allan

93

Mapping the geographical diffusion of new words  

E-Print Network [OSTI]

Language in social media is rich with linguistic innovations, most strikingly in the new words and spellings that constantly enter the lexicon. Despite assertions about the power of social media to connect people across the world, we find that many of these neologisms are restricted to geographically compact areas. Even for words that become ubiquituous, their growth in popularity is often geographical, spreading from city to city. Thus, social media text offers a unique opportunity to study the diffusion of lexical change. In this paper, we show how an autoregressive model of word frequencies in social media can be used to induce a network of linguistic influence between American cities. By comparing the induced network with the geographical and demographic characteristics of each city, we can measure the factors that drive the spread of lexical innovation.

Eisenstein, Jacob; Smith, Noah A; Xing, Eric P

2012-01-01T23:59:59.000Z

94

Route profile analysis system and method  

DOE Patents [OSTI]

A system for recording terrain profile information is disclosed. The system accurately senses incremental distances traveled by a vehicle along with vehicle inclination, recording both with elapsed time. The incremental distances can subsequently be differentiated with respect to time to obtain acceleration. The computer acceleration can then be used to correct the sensed inclination.

Mullenhoff, D.J.; Wilson, S.W.

1982-07-29T23:59:59.000Z

95

5 Data Quality Issues and Geographic  

E-Print Network [OSTI]

introduces the readers to theoretical concepts regarding quality management and risk management on this theoretical foundation, this chapter then presents a pragmatic approach of quality and risk management99 5 Data Quality Issues and Geographic Knowledge Discovery Marc Gervais Department of Geomatics

96

Design and development of a vehicle routing system under capacity, time-windows and rush-order reloading considerations  

E-Print Network [OSTI]

. The comparison shows a considerable cost savings for heuristic solutions. Further, a what-if analysis module is implemented to aid the dispatcher in choosing input parameters based on sensitivity analysis. In conclusion, further improvement of the routing system...

Easwaran, Gopalakrishnan

2004-11-15T23:59:59.000Z

97

Zone routing in a torus network  

DOE Patents [OSTI]

A system for routing data in a network comprising a network logic device at a sending node for determining a path between the sending node and a receiving node, wherein the network logic device sets one or more selection bits and one or more hint bits within the data packet, a control register for storing one or more masks, wherein the network logic device uses the one or more selection bits to select a mask from the control register and the network logic device applies the selected mask to the hint bits to restrict routing of the data packet to one or more routing directions for the data packet within the network and selects one of the restricted routing directions from the one or more routing directions and sends the data packet along a link in the selected routing direction toward the receiving node.

Chen, Dong; Heidelberger, Philip; Kumar, Sameer

2013-01-29T23:59:59.000Z

98

Consort: NodeConsort: Node--constrainedconstrained Opportunistic Routing in WirelessOpportunistic Routing in Wireless  

E-Print Network [OSTI]

on Mobile Computing, 2003. K. W. Choi, W. S. Jeon, and D. G. Jeong, "Efficient Load-Aware Routing Scheme. Sankar and Z. Liu, "Maximum Lifetime Routing in Wireless Ad- hoc Networks," IEEE INFOCOM'04. P. P. Pham

Xue, Guoliang

99

Composition and microstructure of zirconium and hafnium germanates obtained by different chemical routes  

SciTech Connect (OSTI)

The phase composition and morphology of zirconium and hafnium germanates synthesized by ceramic and co-precipitation routes were studied. The products were characterized using high-temperature X-ray diffraction analysis (XRD), Raman spectroscopy, scanning electron microscopy (SEM) and thermal (TG/DTA) analysis. To investigate the phase composition and stoichiometry of compounds the unit cell parameters were refined by full-profile Rietveld XRD analysis. The morphology of products and its evolution during high-temperature treatment was examined by SEM analysis. It was stated that there is the strong dependence of the phase composition and morphology of products on the preparation route. The ceramic route requires a multi-stage high-temperature treatment to obtain zirconium and hafnium germanates of 95% purity or more. Also, there are strong diffusion limitations to obtain hafnium germanate Hf{sub 3}GeO{sub 8} by ceramic route. On the contrary, the co-precipitation route leads to the formation of nanocrystalline single phase germanates of stoichiometric composition at a relatively low temperatures (less than 1000 °C). The results of quantitative XRD analysis showed the hafnium germanates are stoichiometric compounds in contrast to zirconium germanates that form a set of solid solutions. This distinction may be related to the difference in the ion radii of Zr and Hf. - Graphical abstract: The phase composition and morphology of zirconium and hafnium germanates synthesized by ceramic and co-precipitation routes were studied. It was stated that there is the strong dependence of the phase composition and morphology of products on the preparation route. Display Omitted - Highlights: • Zr and Hf germanates were synthesized by ceramic and co-precipitation routes. • The morphology of products depends on the synthesis parameters. • Zirconium germanates forms a set of solid solutions. • Hafnium germanates are stoichiometric compounds.

Utkin, A.V., E-mail: utkinalex@hotmail.com; Prokip, V.E.; Baklanova, N.I.

2014-01-15T23:59:59.000Z

100

A ROUTE IMPROVEMENT ALGORITHM FOR THE VEHICLE ROUTING PROBLEM WITH TIME DEPENDENT TRAVEL TIMES  

E-Print Network [OSTI]

. This research presents a new solution approach, an iterative route construction and improvement algorithm (IRCI such as greenhouse gases, noise, and air pollution. Routing models with time-varying travel times are gaining greater attention in vehicle routing literature and industry. However, research on the time dependent vehicle

Bertini, Robert L.

Note: This page contains sample records for the topic "routing analysis geographic" 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

Constraint Satisfaction in Optical Routing for Passive Wavelength-Routed Networks  

E-Print Network [OSTI]

). Latin Routers are attractive for optical network design because of their fault-tolerance and low costConstraint Satisfaction in Optical Routing for Passive Wavelength-Routed Networks Dhritiman of lightpaths in an optical network, which employs a passive wavelength routing device called a Latin Router (LR

California at Davis, University of

102

Energy Efficient Geographical Load Balancing via Dynamic Deferral of Workload  

E-Print Network [OSTI]

Energy Efficient Geographical Load Balancing via Dynamic Deferral of Workload Muhammad Abdullah geographical load balancing techniques have been suggested for data centers hosting cloud computation in order to reduce energy cost by exploiting the electricity price differences across regions. However

Gupta, Rajesh

103

Geographic dispersion in teams : its history, experience, measurement, and change  

E-Print Network [OSTI]

This thesis begins with the simple argument that geographic dispersion has gone surprisingly unexamined despite its role as the domain-defining construct for geographically dispersed teams (a.k.a. "virtual teams"). The ...

O'Leary, Michael Boyer, 1969-

2002-01-01T23:59:59.000Z

104

The Inventory Routing Problem Ann Campbell  

E-Print Network [OSTI]

The Inventory Routing Problem Ann Campbell Lloyd Clarke Anton Kleywegt Martin Savelsbergh 1 in which a supplier manages the inventory replenishment of its customers. Vendors save on distribution cost resources to inventory management. We present and discuss the inventory routing problem. The inven­ tory

Kleywegt, Anton

105

Inventory Rebalancing and Vehicle Routing in Bike Sharing Systems  

E-Print Network [OSTI]

Inventory Rebalancing and Vehicle Routing in Bike Sharing Systems Jasper Schuijbroek School station, and designing (near-)optimal vehicle routes to rebalance the inventory. Since finding provably : vehicle routing and scheduling, inventory, queues: applications, programming: integer, programming

Sadeh, Norman M.

106

The Geographical and Biophysical Correlates of Hunger and Infant Mortality: Lessons from  

E-Print Network [OSTI]

data; demographic data, both simple population density as well as access to urban areas; topography Subnational Units in Africa Analysis of hunger hotspots Subnational survey region 44 countries in Africa, Asia under geographic and biophysical conditions that are significantly different than other populations

Columbia University

107

Spatial Modelling with Geographic Information Systems for Determination of Water Resources Vulnerability  

E-Print Network [OSTI]

(river or well). This method is based on spatial analysis tools integrated in Geographical Information is proposed. The vulnerability of a water resource is defined as the risk that the resource will become (rivers or aquifers) against pollution is an important challenge for decision- makers in water resources

Paris-Sud XI, Université de

108

Energetically Optimal Travel across Terrain: Visualizations and a New Metric of Geographic Distance with Archaeological Applications  

E-Print Network [OSTI]

Energetically Optimal Travel across Terrain: Visualizations and a New Metric of Geographic Distance the energetically least cost path is shown in blue. This visualization shows how least cost paths often follow propose new methods for terrain visualization and analysis based on measuring paths of least caloric

Wood, Zoë J.

109

Improving service availability during link failure transients through alternate routing  

E-Print Network [OSTI]

. A. Motivation B. Previous Work . . 1. Impact on voice service quality due to link failures 2. Alternate routing in general networks 3. Deflection routing for connection-oriented networks 4. Deflection routing for all-optical networks snd spe... of alternate routing. . . . . . . 2. Loop back case of alternate routing 3. Multiple deflection case of alternate routing B. Flow of the Algorithm C. Algorithm B. . . D. Complexity and Correctness 15 15 17 18 21 23 25 IV PERFORMANCE EVALUATION . 26...

Vellanki, Siridhar

2003-01-01T23:59:59.000Z

110

Lessons Learned from a Regional Approach to Route Selection for...  

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

have a better feel for routes that run through their jurisdictions * States felt that EIS routes were a poor starting point for discussions * Regional framework has worked well...

111

Proactive techniques for correct and predictable Internet routing  

E-Print Network [OSTI]

The Internet is composed of thousands of autonomous, competing networks that exchange reachability information using an interdomain routing protocol. Network operators must continually reconfigure the routing protocols to ...

Feamster, Nicholas G. (Nicholas Greer), 1979-

2006-01-01T23:59:59.000Z

112

Innovative Nano-structuring Routes for Novel ThermoelectricMaterials...  

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

Nano-structuring Routes for Novel Thermoelectric Materials;Phonon Blocking & DOS Engineering Innovative Nano-structuring Routes for Novel Thermoelectric Materials;Phonon Blocking &...

113

DOE Office of Nuclear Energy Transportation Planning, Route Selection...  

Office of Environmental Management (EM)

DOE Office of Nuclear Energy Transportation Planning, Route Selection, and Rail Issues DOE Office of Nuclear Energy Transportation Planning, Route Selection, and Rail Issues...

114

En Route to the Clinic: Diagnostic Sequencing Applications Using the Ion Torrent ( 7th Annual SFAF Meeting, 2012)  

ScienceCinema (OSTI)

Donna Muzny on "En route to the clinic: Diagnostic sequencing applications using the Ion Torrent" at the 2012 Sequencing, Finishing, Analysis in the Future Meeting held June 5-7, 2012 in Santa Fe, New Mexico.

Muzny, Donna [Baylor College of Medicine

2013-03-22T23:59:59.000Z

115

Geologic selection methodology for transportation corridor routing  

E-Print Network [OSTI]

A lack of planning techniques and processes on long, linear, cut and cover-tunneling route transportation systems has resulted because of the advancement of transportation systems into underground corridors. The proposed methodology is tested...

Shultz, Karin Wilson

2002-01-01T23:59:59.000Z

116

Bound Improvement for LNG Inventory Routing  

E-Print Network [OSTI]

the business cases and common characteristics for LNG inventory routing can be seen ... incumbent solutions are developed to solve this model more efficiently. ...... associated voyage (v,a) can be selected depends on the resource availability

2013-10-29T23:59:59.000Z

117

Decision making process and factors routing  

E-Print Network [OSTI]

This research studies the decision-making process and the factors that affect truck routing. The data collection involved intercept interviews with truck drivers at three rest area and truck stops along major highways in ...

Sun, Yichen, S.M. Massachusetts Institute of Technology

2013-01-01T23:59:59.000Z

118

Online optimization in routing and scheduling  

E-Print Network [OSTI]

In this thesis we study online optimization problems in routing and scheduling. An online problem is one where the problem instance is revealed incrementally. Decisions can (and sometimes must) be made before all information ...

Wagner, Michael R. (Michael Robert), 1978-

2006-01-01T23:59:59.000Z

119

IT Licentiate theses Ad Hoc Routing Protocol  

E-Print Network [OSTI]

IT Licentiate theses 2005-004 Ad Hoc Routing Protocol Validation OSKAR WIBLING UPPSALA UNIVERSITY SWEDEN Dissertation for the degree of Licentiate of Technology in Computer Science at Uppsala University

Flener, Pierre

120

Dynamic Vehicle Routing with Stochastic Time Constraints  

E-Print Network [OSTI]

In this paper we study a dynamic vehicle routing problem where demands have stochastic deadlines on their waiting times. Specifically, a network of robotic vehicles must service demands whose time of arrival, location and ...

Pavone, Marco

Note: This page contains sample records for the topic "routing analysis geographic" 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

Multiple Vehicle Routing Problem with Fuel Constraints  

E-Print Network [OSTI]

In this paper, a Multiple Vehicle Routing Problem with Fuel Constraints (MVRPFC) is considered. This problem consists of a field of targets to be visited, and a collection of vehicles with fuel tanks that may visit the targets. Consideration...

Levy, David

2013-06-26T23:59:59.000Z

122

Algorithms for Multiple Vehicle Routing Problems  

E-Print Network [OSTI]

Surveillance and monitoring applications require a collection of heterogeneous vehicles to visit a set of targets. This dissertation considers three fundamental routing problems involving multiple vehicles that arise in these applications. The main...

Bae, Jung Yun

2014-06-02T23:59:59.000Z

123

Hybrid vehicle-centric route guidance  

E-Print Network [OSTI]

This thesis proposes a hybrid route guidance system in which predictive guidance is generated in a centralized layer and revised in a reactive, decentralized layer that resides on-board the vehicle. This hybrid approach ...

Farver, Jennifer M. (Jennifer Margaret), 1976-

2005-01-01T23:59:59.000Z

124

Hybrid Routing in Delay Tolerant Networks.  

E-Print Network [OSTI]

??This work addresses the integration of today's infrastructure-based networks with infrastructure-less networks. The resulting Hybrid Routing System allows for communication over both network types and… (more)

Mayer, Christoph P.

2012-01-01T23:59:59.000Z

125

Hybrid routing in delay tolerant networks.  

E-Print Network [OSTI]

??This work addresses the integration of today\\'s infrastructure-based networks with infrastructure-less networks. The resulting Hybrid Routing System allows for communication over both network types and… (more)

Mayer, Christoph P.

2012-01-01T23:59:59.000Z

126

Geographic Information System At Nevada Test And Training Range...  

Open Energy Info (EERE)

Nevada Test And Training Range Area (Sabin, Et Al., 2004) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Geographic Information System At Nevada...

127

america geographic dispersal: Topics by E-print Network  

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

bats) correlate with predictable chromosomal structural changes (KFTkaryotypic fission theory). Chromosome studies (more) Kolnicki, Robin Lee 2012-01-01 12 The Geographical...

128

Geographic Information System At Walker-Lane Transitional Zone...  

Open Energy Info (EERE)

(Coolbaugh, Et Al., 2005 - 2) Exploration Activity Details Location Walker-Lane Transition Zone Geothermal Region Exploration Technique Geographic Information System Activity...

129

Geographic Information System At Lightning Dock Geothermal Area...  

Open Energy Info (EERE)

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

130

Geographic Information System At Northern Basin & Range Region...  

Open Energy Info (EERE)

Activity: Geographic Information System At Northern Basin & Range Region (Nash & Johnson, 2003) Exploration Activity Details Location Northern Basin and Range Geothermal...

131

Geographic Information System At Nw Basin & Range Region (Nash...  

Open Energy Info (EERE)

Geographic Information System At Nw Basin & Range Region (Nash & Johnson, 2003) Exploration Activity Details Location Northwest Basin and Range Geothermal Region Exploration...

132

Geographic Information System At Central Nevada Seismic Zone...  

Open Energy Info (EERE)

Home Exploration Activity: Geographic Information System At Central Nevada Seismic Zone Region (Coolbaugh, Et Al., 2005 - 2) Exploration Activity Details Location...

133

Geographic Information System At Central Nevada Seismic Zone...  

Open Energy Info (EERE)

Central Nevada Seismic Zone Geothermal Region Exploration Technique Geographic Information System Activity Date Usefulness useful regional reconnaissance DOE-funding Unknown...

134

Geographic Area Month Aviation Gasoline Kerosene-Type Jet Fuel  

Gasoline and Diesel Fuel Update (EIA)

State (Cents per Gallon Excluding Taxes) - Continued Geographic Area Month Aviation Gasoline Kerosene-Type Jet Fuel Kerosene Sales to End Users Sales for Resale Sales to End...

135

High-frequency irradiance fluctuations and geographic smoothing  

E-Print Network [OSTI]

averages to simulate a large PV plant with energy storage.intervals to represent large PV plants or storage (Sectionoutput variability of a PV plant. Geographic smoothing at

Lave, Matthew; Kleissl, Jan; Arias-Castro, Ery

2012-01-01T23:59:59.000Z

136

AN ITERATIVE ROUTE CONSTRUCTION AND IMPROVEMENT ALGORITHM FOR THE VEHICLE ROUTING PROBLEM WITH SOFT  

E-Print Network [OSTI]

time windows exceeds the number of available vehicles, (b) a study of cost-service tradeoffs of available vehicles, (b) a study of cost-service tradeoffs is required, and (c) the dispatcher has1 AN ITERATIVE ROUTE CONSTRUCTION AND IMPROVEMENT ALGORITHM FOR THE VEHICLE ROUTING PROBLEM

Bertini, Robert L.

137

IEEE JOURNAL ON SELECTED AREAS IN COMMUNICATIONS, VOL. 30, NO. 9, OCTOBER 2012 1719 Localized Geographic Routing to a Mobile  

E-Print Network [OSTI]

must be scalable to potentially large network size and efficient in bandwidth and energy usage delivery in a connected network modeled as unit disk graph. ILSR is the first localized protocol that has service approaches. The purpose of having a mobile sink is, for exam- ple, for energy-efficient data

Stojmenovic, Ivan

138

The Balanced Billing Cycle Vehicle Routing Problem  

SciTech Connect (OSTI)

Utility companies typically send their meter readers out each day of the billing cycle in order to determine each customer s usage for the period. Customer churn requires the utility company to periodically remove some customer locations from its meter-reading routes. On the other hand, the addition of new customers and locations requires the utility company to add newstops to the existing routes. A utility that does not adjust its meter-reading routes over time can find itself with inefficient routes and, subsequently, higher meter-reading costs. Furthermore, the utility can end up with certain billing days that require substantially larger meter-reading resources than others. However, remedying this problem is not as simple as it may initially seem. Certain regulatory and customer service considerations can prevent the utility from shifting a customer s billing day by more than a few days in either direction. Thus, the problem of reducing the meterreading costs and balancing the workload can become quite difficult. We describe this Balanced Billing Cycle Vehicle Routing Problem in more detail and develop an algorithm for providing solutions to a slightly simplified version of the problem. Our algorithm uses a combination of heuristics and integer programming via a three-stage algorithm. We discuss the performance of our procedure on a real-world data set.

Groer, Christopher S [ORNL; Golden, Bruce [University of Maryland; Edward, Wasil [American University

2009-01-01T23:59:59.000Z

139

Controlled entanglement routing between two virtual pathways  

E-Print Network [OSTI]

We demonstrate controlled entanglement routing between bunching and antibunching path-entangled two-photon states in an unbalanced Mach-Zehnder interferometer (UMZI), in which the routing process is controlled by the relative phase difference in the UMZI. Regarding bunching and antibunching path-entangled two-photon states as two virtual ports, we can consider the UMZI as a controlled entanglement router, which bases on the coherent manipulation of entanglement. Half of the entanglement within the input two-photon state is coherently routed between the two virtual ports, while the other is lost due to the time distinguishability introduced by the UMZI. Pure bunching or antibunching path entangled two-photon states are obtained based on this controlled entanglement router. The results show that we can employ the UMZI as general entanglement router for practical quantum information application.

Qiang Zhou; Shuai Dong; Wei Zhang; Lixing You; Yuhao He; Weijun Zhang; Yidong Huang; Jiangde Peng

2014-07-16T23:59:59.000Z

140

National Center for Geographic Information and Analysis Understanding Guidance on  

E-Print Network [OSTI]

), University of Maine. Orono - ME, USA; - Coordenacao de Aperfeicoamento de Pessoal de Nivel Superior (CAPES

California at Santa Barbara, University of

Note: This page contains sample records for the topic "routing analysis geographic" 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

Geographically-Based Infrastructure Analysis | Department of Energy  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE:YearRound-UpHeatMulti-Dimensional Subject: Guidance for naturalGeneral ServiceEnergy

142

Geographically Based Hydrogen Consumer Demand and Infrastructure Analysis: Final Report  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmospheric Optical Depth7-1D: Vegetation ProposedUsingFun with Big Sky Learning FunNeuTel2011 Venezia, Italia Results

143

NREL: Dynamic Maps, GIS Data, and Analysis Tools - Geographic Information  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmosphericNuclear Security Administration the Contributions and Achievements of WomenEvents BelowAboutPublications MapSearchSystem

144

NREL: Dynamic Maps, Geographic Information System (GIS) Data and Analysis  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmosphericNuclear Security Administration the Contributions and Achievements of WomenEventsTools Update - April 2012 April 2012

145

NREL: Dynamic Maps, Geographic Information System (GIS) Data and Analysis  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmosphericNuclear Security Administration the Contributions and Achievements of WomenEventsTools Update - April 2012 April

146

NREL: Dynamic Maps, Geographic Information System (GIS) Data and Analysis  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmosphericNuclear Security Administration the Contributions and Achievements of WomenEventsTools Update - April 2012 AprilTools

147

NREL: Dynamic Maps, Geographic Information System (GIS) Data and Analysis  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmosphericNuclear Security Administration the Contributions and Achievements of WomenEventsTools Update - April 2012

148

Spatial Data Structures Spatial data structures describe the rules that are used to represent geographic data in geographic  

E-Print Network [OSTI]

Spatial Data Structures Spatial data structures describe the rules that are used to represent depending on those beneath it: · Conceptual spatial data models describe how geographic objects (for example, rivers) or phenomena are represented in GIS. · Logical spatial data models describe how geographic data

Stock, Kristin

149

Geographic Information Systems- Tools For Geotherm Exploration...  

Open Energy Info (EERE)

Systems- Tools For Geotherm Exploration, Tracers Data Analysis, And Enhanced Data Distribution, Visualization, And Management Jump to: navigation, search OpenEI Reference...

150

Load-Balanced Routing Scheme for Energy-Efficient Wireless Sensor Networks  

E-Print Network [OSTI]

Load-Balanced Routing Scheme for Energy-Efficient Wireless Sensor Networks Fatma Bouabdallah, Nizar. In this paper, we investigate the potential energy conservation achieved by balancing the traffic throughout, load balancing, performance analysis. I. INTRODUCTION In order to minimize the energy consumption

Boutaba, Raouf

151

Channel Routing for Integrated Optics Christopher Condrat  

E-Print Network [OSTI]

Channel Routing for Integrated Optics Christopher Condrat (chris@g6net.com) Priyank Kalla (kalla, Salt Lake City, UT, USA Abstract--Increasing scope and applications of integrated optics necessitates the development of automated techniques for physical design of optical systems. This paper presents an automated

Kalla, Priyank

152

Multi-objective routing in ATM networks  

E-Print Network [OSTI]

In this thesis, we extend the schedulable region concept from a mission control for one link only to a network-wide routing and admission approach in ATM networks. We assume that four traffic types traverse the network, i.e., constant bit...

Mennenga, Menno

1996-01-01T23:59:59.000Z

153

Energy Efficient Routing with Mutual Information Accumulation  

E-Print Network [OSTI]

the use of ideal rateless codes, so that a node can accumulate transmission rates from the transmission problem becomes more complex, as it involves the determination of 1) Routing path, 2) Transmission duration of each node, and 3) Transmission power of each node. We formulated the problem as an optimization

Boyer, Edmond

154

Application of network coding for VLSI routing  

E-Print Network [OSTI]

. Coding Advantage . . . . . . . . . . . . . . . . . . . . 17 5. Encoding Complexity . . . . . . . . . . . . . . . . . . 17 III MULTI-NET ROUTING ON UNRESTRICTED RECTILIN- EAR PLANE . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19 A. Problem... 14 Wirelength reduction for hard blockages . . . . . . . . . . . . . . 35 15 Network coding in the presence of hard blockage . . . . . . . . . 36 16 Wirelength reduction for soft blockages . . . . . . . . . . . . . . 38 17 Wirelength reduction...

Nemade, Nikhil Pandit

2009-05-15T23:59:59.000Z

155

Routes to wild dynamics Lorenzo J. DIAZ  

E-Print Network [OSTI]

Routes to wild dynamics Lorenzo J. D´IAZ Departamento de Matem´atica Pontif´icia Universidade Cat to wild dynamics. We first discuss the C2 persistent coexistence of infinitely many sinks associated (but good) idea of L´opez de S´a, we studied a paper on wild dynamics, the so-called Newhouse

Ruiz, JesĂşs M.

156

Vehicle routing and staffing for sedan service  

E-Print Network [OSTI]

routing the fleet throughout the day to satisfy customer demands within tight time ... response to single a new input, this yields a system in which the car service provider ..... Instead of building a graph separately for each subproblem, we build a ...

157

Route to: WOC Wetlands Oversight Committee  

E-Print Network [OSTI]

Route to: WOC PPS PS Wetlands Oversight Committee Phone: 425-352-3557 / Fax: 425-352-5431 Wetlands Restoration Area (WRA) ACCESS REQUEST FORM All tours are required to complete this form and have Phone No. E-mail Purpose of Tour ­ (Access to these wetlands is limited for research and educational

Queitsch, Christine

158

Route to: WOC Wetlands Oversight Committee  

E-Print Network [OSTI]

Route to: WOC PPS PS Wetlands Oversight Committee Phone: 425-352-5557 / Fax: 425-352-5431 Wetlands Restoration Area SCIENTIFIC RESEARCH PERMIT REQUEST FORM Name of Principal Investigator Position is it important that this study be done at the UWB-CCC wetland site? . What parts of the site will you need access

Queitsch, Christine

159

Geographic Information Systems Oak Ridge National Laboratory  

E-Print Network [OSTI]

and analysis systems. Emergency response and evacuation planning and management tools. Population analysis configuration for a cargo shipping operation? How would that alter with a change in customer demand? How would of freight flows are displayed on a map of the transportation system. It can be used to identify potential

160

NextSTEPS White Paper: Three Routes Forward for Biofuels  

E-Print Network [OSTI]

NextSTEPS White Paper: Three Routes Forward for Biofuels: Incremental, Transitional, and Leapfrog NOT CITE #12;Three Routes Forward for Biofuels: Incremental, Transitional, and Leapfrog 2 Contents ......................................................................................................................................12 1.a. The Need for Low Carbon Biofuels

California at Davis, University of

Note: This page contains sample records for the topic "routing analysis geographic" 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

Assessment of Landmark Visibility for Automated Wayfinding Route Instructions   

E-Print Network [OSTI]

by increasing people’s ability to use, remember and communicate routes. This research addresses the problem of incorporating landmark knowledge into automatically generated route instructions by exploring the full lifecycle of application development. Two...

Frankland, David

2010-11-24T23:59:59.000Z

162

Vehicle Routing in a Forestry Commissioning Operation using  

E-Print Network [OSTI]

Vehicle Routing in a Forestry Commissioning Operation using Ant Colony Optimisation Edward Kent where con- straints have been produced from a real world forestry commissioning dataset. In the problem. Keywords: Ant Colony Optimisation; Forestry Commissioning; Inter- route Constraints 1 Introduction

Qu, Rong

163

A New Route to Nano Self-Assembly  

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

A New Route to Nano Self-Assembly A New Route to Nano Self-Assembly Print Wednesday, 24 February 2010 00:00 If the promise of nanotechnology is to be fulfilled, nanoparticles will...

164

Power-Demand Routing in massive geo-distributed systems  

E-Print Network [OSTI]

There is an increasing trend toward massive, geographically distributed systems. The largest Internet companies operate hundreds of thousands of servers in multiple geographic locations, and are growing at a fast clip. A ...

Qureshi, Asfandyar

2010-01-01T23:59:59.000Z

165

Solar-aware Routing in Wireless Sensor Networks  

E-Print Network [OSTI]

Solar-aware Routing in Wireless Sensor Networks Thiemo Voigt, Hartmut Ritter and Jochen Schiller energy sources such as solar power may provide unlimited energy resources to a changing subset these nodes is appealing. In this paper, we present solar-aware routing, a rout- ing protocol for wireless

166

GAPRUS -GENETIC ALGORITHMS BASED PIPE ROUTING USING TESSELLATED OBJECTS  

E-Print Network [OSTI]

GAPRUS - GENETIC ALGORITHMS BASED PIPE ROUTING USING TESSELLATED OBJECTS Sunand Sandurkar Software OF COMPUTERS IN INDUSTRY, SEPT. 10, 98 #12;2 ABSTRACT Pipe routing is the technique of developing collision free routes for pipes between two locations in an environment scattered with obstacles. In the past

Chen, Wei

167

Method for route selection of transcontinental natural gas pipelines  

E-Print Network [OSTI]

1 Method for route selection of transcontinental natural gas pipelines Fotios G. Thomaidis1@kepa.uoa.gr Abstract. The route of transcontinental natural gas pipelines is characterized by complexity, compared choices. Keywords: Optimum route method, natural gas, transcontinental pipelines, Caspian Region ­ E

Kouroupetroglou, Georgios

168

A Locationaided Poweraware Routing Protocol in Mobile Ad Hoc Networks  

E-Print Network [OSTI]

­hop wireless ad­hoc networks, designing energy­efficient rout­ ing protocols is critical since nodes are power be mobile, demanding the energy­efficient routing protocol to be fully distributed and adaptive­ spect to end­to­end energy­efficient routes. Finally, preliminary simulation results are presented

Nahrstedt, Klara

169

Jamming-Aware Minimum Energy Routing in Wireless Networks  

E-Print Network [OSTI]

1 Jamming-Aware Minimum Energy Routing in Wireless Networks Azadeh Sheikholeslami, Majid Ghaderi; however, energy-aware routing in the presence of active adversary (jammers) has not been considered. We. There has been some study of energy-aware ad hoc routing protocols in the literature [13], [14], [15], [16

Goeckel, Dennis L.

170

Geographic drivers of avian diversification in the Philippine archipelago  

E-Print Network [OSTI]

topography isolate and promote diversification in Philippine birds. Populations inhabiting island groups (bounded by deep-water barriers) are frequently paraphyletic, contrary to the perception that deep-water barriers are the most important geographic...

Hosner, Peter A.

2014-05-31T23:59:59.000Z

171

11.520 Workshop on Geographic Information Systems, Fall 2002  

E-Print Network [OSTI]

This class uses lab exercises and a workshop setting to help students develop a solid understanding of the planning and public management uses of geographic information systems (GIS). The goals are to help students: Acquire ...

Ferreira, Joseph

172

Geographically Distributed Development : trends, challenges and best practices  

E-Print Network [OSTI]

Economic and market forces as well as technological progress emerging throughout the last decade signifies the Geographically Distributed Development (GDD) or Global Software Development (GSD) as a software industry norm ...

Yin, Yuhong

2007-01-01T23:59:59.000Z

173

Persistent Nodes for Reliable Memory in Geographically Local Networks  

E-Print Network [OSTI]

A Persistent Node is a redundant distributed mechanism for storing a key/value pair reliably in a geographically local network. In this paper, I develop a method of establishing Persistent Nodes in an amorphous matrix. I ...

Beal, Jacob

2003-04-15T23:59:59.000Z

174

A development of the Geographical Information Projects Index in line with the Scottish Geographic Information Strategy: “One Scotland One Geography.”   

E-Print Network [OSTI]

In 2006, a partnership between The University of Edinburgh, The Scottish Government and The Association of Geographic Information in Scotland lead to the production of an online service designed to encourage diffusion of knowledge across...

Bruce, David

2008-12-04T23:59:59.000Z

175

Time-Sensitive Utility-Based Routing inTime-Sensitive Utility-Based Routing inTime-Sensitive Utility-Based Routing inTime-Sensitive Utility-Based Routing in Duty-Cycle Wireless Sensor Networks withDuty-Cycle Wireless Sensor Networks withDuty-Cycle Wireles  

E-Print Network [OSTI]

Time-Sensitive Utility-Based Routing inTime-Sensitive Utility-Based Routing inTime-Sensitive Utility-Based Routing inTime-Sensitive Utility-Based Routing in Duty-Cycle Wireless Sensor Networks with TEMPLE UNIVERSITY #12;Introduction: utility-based routingIntroduction: utility-based routing

Wu, Jie

176

NIST cooperative laboratory for OSI routing technology  

SciTech Connect (OSTI)

This document is one of two reports on the Integrated ISIS protocol. Required by the IAB/IESG in order for an Internet routing protocol to advance to Draft Standard Status. Integrated ISIS is an Interior Gateway Protocol and is designed to carry both IP and ISO CLNP routing information. Integrated ISIS is currently designated as a Proposed Standard. The protocol was first published in RFC 1195. Internet Draft was published subsequently to RFC 1195 and documents the current version of the protocol. This report documents experience with Integrated ISIS. This includes reports on interoperability testing, field experience and the current state of Integrated ISIS implementations. It also presents a summary of the Integrated ISIS Management Information Base (MIB), and a summary of the Integrated ISIS authentication mechanism.

Montgomery, D.

1994-05-23T23:59:59.000Z

177

PROBLEMS AND PROSPECTS IN GEOGRAPHICAL PHOTOINTERPRETATION  

E-Print Network [OSTI]

logic falls into two general classes: (A) discriminant analysis in multivariate space, and (B) local fields in the use of so-called multi-spectral imagery, including radar and infrared as well as conven mathematical operations can also be performed, as is well known. 3. USE IN GEOGRAPHY Geography, like any

Tobler, Waldo

178

QoS Routing in Smart Grid  

E-Print Network [OSTI]

Smart grid is an emerging technology which is able to control the power load via price signaling. The communication between the power supplier and power customers is a key issue in smart grid. Performance degradation like delay or outage may cause significant impact on the stability of the pricing based control and thus the reward of smart grid. Therefore, a QoS mechanism is proposed for the communication system in smart grid, which incorporates the derivation of QoS requirement and applies QoS routing in the communication network. For deriving the QoS requirement, the dynamics of power load and the load-price mapping are studied. The corresponding impacts of different QoS metrics like delay are analyzed. Then, the QoS is derived via an optimization problem that maximizes the total revenue. Based on the derived QoS requirement, a simple greedy QoS routing algorithm is proposed for the requirement of high speed routing in smart grid. It is also proven that the proposed greedy algorithm is a $K$-approximation. ...

Li, Husheng

2010-01-01T23:59:59.000Z

179

analysis structural integrity: Topics by E-print Network  

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

processes 6, rotation 1 see e.g. the remarks in 2 1 12; WHITE NOISE ANALYSIS 113 Multivariate Analysis and Geovisualization with an Integrated Geographic Knowledge...

180

A Geographer's Role in a Google Maps World  

E-Print Network [OSTI]

/Any Application AutoCAD Google Virtual Earth SAP ENVI Imagine MapInfo Ionic GeoMedia ArcGIS Server ArcGIS Server 9.3 key enhancements to support the consumer mapping world • REST API for ArcGIS Server – Access geospatial resources using a RESTful architecture... to build applications that showcase content – Google Map API, Google Map Mapplet, MS Virtual Earth API • Easy to answer questions – Integrate data There is more though… As Geographers, we can learn a lot from these sites Geographers must also reach out...

Bartley, Jeremy

2007-11-14T23:59:59.000Z

Note: This page contains sample records for the topic "routing analysis geographic" 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

Characterizing the Interaction Between Routing and MAC Protocols in Ad-Hoc Networks  

SciTech Connect (OSTI)

We empirically study the effect of mobility on the performance of protocols designed for wireless ad-hoc networks. An important objective is to study the interaction of the Routing and MAC layer protocols under different mobility parameters. We use three basic mobility models: grid mobility model, random waypoint model, and exponential correlated random model. The performance of protocols is measured in terms of (i) latency, (ii) throughput, (iii) number of packets received, (iv) long term fairness and (v) number of control packets at the MAC and routing layer level. Three different commonly studied routing protocols are used: AODV, DSR and LAR1. Similarly three well known MAC protocols are used: MACA, 802.1 1 and CSMA. Our main contribution is simulation based experiments coupled with rigorous statistical analysis to characterize the interaction of MAC layer protocols with routing layer protocols in ad-hoc networks. From the results, we can conclude the following: e No single MAC or Routing protocol dominated the other protocols in their class. Probably more interestingly, no MAURouting protocol combination was better than other combinations over all scenarios and response variables. 0 In general, it is not meaningful to speak about a MAC or a routing protocol in isolation. Presence of interaction leads to trade-offs between the amount of control packets generated by each layer. The results raise the possibility of improving the performance of a particular MAC layer protocol by using a cleverly designed routing protocol or vice-versa. Thus in order to improve the performanceof a communication network, it is important to study the entire protocol stack as a single algorithmic construct; optimizing individual layers in the seven layer OS1 stack will not yield performance improvements beyond a point. A methodological contribution of this paper is the use of statistical methods such as analysis of variance (ANOVA), to characterize the interaction between the protocols, mobility patterns and speed. Such methods allow us to analyze complicated experiments with large input space in a systematic manner.

Barrett, C. L. (Christopher L.); Drozda, M. (Martin); Marathe, A. (Achla); Marathe, M. V. (Madhav V.)

2002-01-01T23:59:59.000Z

182

The robust vehicle routing problem with time windows  

E-Print Network [OSTI]

Sep 25, 2012 ... breakdowns and port congestion. Much research has been performed on vehicle routing problems, not the least due to its importance for ...

2012-09-25T23:59:59.000Z

183

The robust vehicle routing problem with time windows  

E-Print Network [OSTI]

Oct 2, 2012 ... Abstract: This paper addresses the robust vehicle routing problem with time windows. We are motivated by a problem that arises in maritime ...

Agostinho Agra

2012-10-02T23:59:59.000Z

184

New Benchmark Instances for the Capacitated Vehicle Routing ...  

E-Print Network [OSTI]

Oct 14, 2014 ... New Benchmark Instances for the Capacitated Vehicle Routing Problem. Eduardo Uchoa (uchoa ***at*** producao.uff.br) Diego Pecin ...

Eduardo Uchoa

2014-10-14T23:59:59.000Z

185

Cost-Effective Fabrication Routes for the Production of Quantum...  

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

Production of Quantum Well Type Structures and Recovery of Waste Heat from Heavy Duty Trucks Cost-Effective Fabrication Routes for the Production of Quantum Well Type Structures...

186

Robust Inventory Routing with Flexible Time Window Allocation  

E-Print Network [OSTI]

Jan 15, 2015 ... Abstract: This paper studies a robust maritime inventory routing problem with time windows and stochastic travel times. One of the novelties of ...

Chengliang Zhang

2015-01-15T23:59:59.000Z

187

THE CIAO: WEB PORTAL OF GEOGRAPHIC INFORMATION FOR WEST AFRICA  

E-Print Network [OSTI]

. Investigations among the main producers of information have led to a first inventory of available geographical and the oil industry are concentrated on the littoral zone, resulting in a high level of degradation. In many, published in "CoastGIS 2007, Santander : Spain (2007)" #12;The first phase of this synthesis is an inventory

Paris-Sud XI, Université de

188

3 Fundamentals of spatial data warehousing for geographic  

E-Print Network [OSTI]

3 Fundamentals of spatial data warehousing for geographic knowledge discovery Yvan BĂ©dard, Tim Data Base Management System (RDBMS). Today, spatial databases are also implemented in spatial packages using so-called 'data cubes' and in spatial data warehouses. Such databases are structured

189

Spatial ordering and encoding for geographic data mining and visualization  

E-Print Network [OSTI]

Spatial ordering and encoding for geographic data mining and visualization Diansheng Guo & Mark, sales, or income). It is a challenging problem in spatial data mining and visualization to take possible. The ordering can then be used to spatially sort temporal or multivariate data series and thus

190

Spatial Modeling of Geographic Patterns in Biodiversity and Biofuel Production  

E-Print Network [OSTI]

Spatial Modeling of Geographic Patterns in Biodiversity and Biofuel Production How can the US of biodiversity. The future of the biofuel industry will depend on public investment and trust that industry for increasing biofuel production have already come under fire because of real and perceived threats

191

Arousing geographic awareness by exposing students to local global connections  

E-Print Network [OSTI]

. . . . . . The Emerging Role of Geography. . American Students and Their Geographic Understanding. Curriculum's Role in Breaking the Geography Stereotype. Making Geography Relevant . . . Geography Provides a Global Perspective.... . . . . . . . . . . . . . . . . . . . . . . . . . Learning About Place. The Student's Experience. . 5 6 11 12 14 15 17 Page METHODOLOGY. . 19 Curriculum. . . . . . . . Educational Goals. Instructional Plan. 22 22 23 RESULTS. . 37 Educational Results. . 37 DISCUSSION. Recommendations...

Benjamin, Jerry Lee

1996-01-01T23:59:59.000Z

192

The Biophysical and Geographical Determinants of Hunger in Africa  

E-Print Network [OSTI]

calculated for populated portions of SNUs ! Utilized CIESIN's GRUMP 1km population density grid ! RemovedThe Biophysical and Geographical Determinants of Hunger in Africa Alex de Sherbinin CIESIN, Columbia University Presentation in the session "Making Population-Environment Research Relevant to Policy

Columbia University

193

Spatial Literacy, Geographical Information Technologies, and Solutions to Societal Problems  

E-Print Network [OSTI]

, building with Lego or daydreaming." National Research Council report Learning to Think Spatially, 2006 #12 ­ Geographic information systems (GIS) ­ Global positioning systems (GPS) ­ Satellite remote sensing Office of Emergency Management and NY Office of Cyber Security and Critical Infrastructure Coordination

Fabrikant, Sara Irina

194

Using GeoWordNet for Geographical Information Retrieval  

E-Print Network [OSTI]

- ambiguated and assigned their coordinates on the world map. Documents are first searched for by means of a term-based search method, and then re-ranked according to the geographical information. The results knowledge at keyword level in the Lucene1 search engine, focusing on the use of the WordNet [3] ontology

Rosso, Paolo

195

Fuel Cell Backup Power Geographical Visualization Map (Fact Sheet)  

SciTech Connect (OSTI)

This NREL Hydrogen and Fuel Cell Technical Highlight describes a time-lapse geographical visualization map of early market use of fuel cells for telecommunications backup power. The map synthesizes data being analyzed by NREL's Technology Validation team for the U.S. Department of Energy (DOE) Fuel Cell Technologies Program with DOE's publicly available annual summaries of electric disturbance events.

Not Available

2012-12-01T23:59:59.000Z

196

MAP TRANSFORMATIONS OF GEOGRAPHIC SPACE WALDO RUDOLPH TOBLER  

E-Print Network [OSTI]

MAP TRANSFORMATIONS OF GEOGRAPHIC SPACE by WALDO RUDOLPH TOBLER A thesis submitted in partial. If the transformations were dependent only on a factor of proportionality, as in the conversion from miles to kilometers relations, just as isometric transformations of a spherical surface to a plane are not possible. Maps

Tobler, Waldo

197

SPD SEIS References for Appendix E | National Nuclear Security...  

National Nuclear Security Administration (NNSA)

Analysis Division Federal Motor Carrier Safety Administration, January. 428 Johnson, P. E., and R. D. Michelhaugh, 2003, Transportation Routing Analysis Geographic...

198

Energy Aware Implementation of an Ad Hoc Routing Protocol  

E-Print Network [OSTI]

estimates of the potential for energy savings. We show potential savings of fifty six percent in energy functions of an energy aware ad hoc routing protocol are · Energy based link cost with transmit powerEnergy Aware Implementation of an Ad Hoc Routing Protocol by Shweta Bhandare Scriptor B

Brown, Timothy X.

199

Efficient routing algorithms for multiple vehicles with no explicit communications  

E-Print Network [OSTI]

1 Efficient routing algorithms for multiple vehicles with no explicit communications Alessandro Arsie Ketan Savla Emilio Frazzoli Abstract In this paper we consider a class of dynamic vehicle routing research area today addresses coordination of several mobile agents: groups of autonomous robots and large

Savla, Ketan

200

Joint Traffic Blocking and Routing under Network Failures and Maintenances  

E-Print Network [OSTI]

Joint Traffic Blocking and Routing under Network Failures and Maintenances Chao Liang ECE Dept paths. Therefore, it is important to design ingress traffic blocking and routing jointly to achieve a good balance between the two factors. Working towards this goal, we formulate a joint ingress blocking

Liu, Yong

Note: This page contains sample records for the topic "routing analysis geographic" 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

Energy-Efficient Routing Schemes for Wireless Sensor Networks  

E-Print Network [OSTI]

1 Energy-Efficient Routing Schemes for Wireless Sensor Networks Maleq Khan Gopal Pandurangan Bharat spanning tree (MST) is the optimal data aggregation tree for energy-efficient rout- ing. We then study energy-efficient distributed algorithms for constructing MSTs. The GHS algorithm to construct MST has

Khan, Maleq

202

Utility-based Routing in Wireless Sensor Networks  

E-Print Network [OSTI]

Utility-based Routing in Wireless Sensor Networks Xiaoguang Li and Jie Wu Department of Computer the existing utility-based routing protocols for WSNs. We put them into sev- eral categories according to their utility properties, such as delay, cost, and packet delivery ratio. In addition, we will also cover

Wu, Jie

203

Robust Redundancy Elimination for Energy-aware Routing  

E-Print Network [OSTI]

Robust Redundancy Elimination for Energy-aware Routing David Coudert Joint Project COATI I3S (CNRS¨ur Mathematik RWTH Aachen, Germany tieves@math2.rwth-aachen.de Abstract--Many studies have shown that energy-aware Network- ing, Energy-aware Routing, Redundancy Elimination. I. INTRODUCTION In modern communication

Paris-Sud XI, Université de

204

Energy and Switch Area Optimizations for FPGA Global Routing Architectures  

E-Print Network [OSTI]

13 Energy and Switch Area Optimizations for FPGA Global Routing Architectures YI ZHU, YUANFANG HU and wire style optimization, to reduce the energy and switch area of FPGA global routing architectures achieve up to 10% to 15% energy savings and up to 20% switch area savings in average for a set of seven

Fainman, Yeshaiahu

205

N-Vehicle Routing Team NineNines  

E-Print Network [OSTI]

the most economical and "green" route for a distribution center to deliver goods to m addresses with n Trucks #12;Research Paper 1 Title: "Survey of Green Vehicle Routing Problem: Past and future trends of Green Logistics Environmental, ecological effects taken into consideration Concept of Green Vehicle

Kaminsky, Alan

206

Greedy Routing in Peer-to-Peer Systems James Aspnes  

E-Print Network [OSTI]

We consider the problem of designing an overlay network and routing mechanism that per- mits finding-tolerant Routing in Peer-to-Peer Systems appearing in the pro- ceedings of the Twenty-First ACM Symposium in the face of considerable damage. Another compelling advantage of random graphs is that they eliminate

Aspnes, James

207

FPGA Implementation of a Maze Routing Accelerator John A. Nestor  

E-Print Network [OSTI]

. This has motivated several proposals for hardware accelerators. Direct grid accelerators (e.g., [2]) map a shortest-path connection if one exists. The algorithm represents the routing surface as a rectangular grid ) for a connection of distance d, and cleanup is O(N2 ) for an N X N grid. Multilayer routing is even more costly

Nestor, John A.

208

Cognitively Ergonomic Route A Potential Basis for the  

E-Print Network [OSTI]

1 Cognitively Ergonomic Route Directions A Potential Basis for the OpenLS Navigation Service? Stefan Hansen, Alexander Klippel, Kai-Florian Richter Overview Background Aspect of cognitively ergonomic Ontologies and cognitive modelling (cognitive engineering) Aspects of Cognitively Ergonomic Route Directions

Klippel, Alexander

209

SAMER: Spectrum Aware Mesh Routing in Cognitive Radio Networks  

E-Print Network [OSTI]

SAMER: Spectrum Aware Mesh Routing in Cognitive Radio Networks SHORT PAPER Ioannis Pefkianakis1 in licensed bands, to meet the increasing demand for radio spectrum. The new open spectrum operation--Cognitive Radio, Spectrum Aware Routing I. INTRODUCTION Cognitive radio networks (CORNET) are an emerging multihop

Lu, Songwu

210

Patterns of geographic variation in green ash (Fraxinus pennsylvanica Marsh.) in the Western Gulf region: by Keith William Hendrix.  

E-Print Network [OSTI]

of check-tree system. These families were considered to be a nearly random sample of phenotypically superior green ash from the working areas of the WGFTIP cooperators. Two families ?ere deleted from the analysis. One was actually a bulk lot of half...PATTERNS OF GEOGRAPHIC VARIATION IN GREEN ASH (FRAXINUS PENNSYLVANICA MARSH. ) IN THE WESTERN GULF REGION A Thesis by KEITH WILLIAM HENDRIX Submitted to the Graduate College of Texas ASM University in partial fulfillment of the requirements...

Hendrix, Keith William

1986-01-01T23:59:59.000Z

211

Routing Protocols for Cognitive Radio Networks: A Survey  

E-Print Network [OSTI]

with the cognitive radio (CR) technology, a wireless system can exploit opportunistically the radio spectrum licensed to other systems. Thus, CR is regarded as a solution to the problems resulting from the limited available spectrum and the inefficiency in the spectrum usage. The multi-hop CR networks need some novel routing algorithms taking the open spectrum phenomenon into account. The main approach in designing the routing algorithm for the CR networks is the joint design of routing and spectrum management. Works on such issues have just started and are still in a rudimentary stage. In this paper, we survey comprehensively the existing research on the routing protocols for CR networks, especially with reference to CR ad hoc networks. We classify the routing protocols, discuss the essential features of the different protocols, and provide the future research directions.

Kamruzzaman, S M

2010-01-01T23:59:59.000Z

212

EIS-0429: Proposed IG CO2 Pipeline Route | Department of Energy  

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

Proposed IG CO2 Pipeline Route EIS-0429: Proposed IG CO2 Pipeline Route Map of Proposed CO2 Pipeline Route More Documents & Publications EIS-0429: Amended Notice of Intent To...

213

Safe Routes to School Safety and Mobility Analysis  

E-Print Network [OSTI]

children. ” (Lemoore, Kings County) Few schools conductedCounty Kern County Kings County Tulare County Fresno CountyCounty Kern County Kings County Kern County Tulare County

Orenstein, Marla R.; Gutierrez, Nicolas; Rice, Thomas M.; Cooper, Jill F.; Ragland, David R.

2007-01-01T23:59:59.000Z

214

Impact analysis of MBTA 2009 Key Bus Route Initiative program  

E-Print Network [OSTI]

The Massachusetts Bay Transit Agency (MBTA) has the stated service objectives of customer service excellence, accessibility, reliability, and state-of-the-art technology. Over the last few years, the MBTA has been concerned ...

Krysinski, Yann

2010-01-01T23:59:59.000Z

215

Safe Routes to School Safety and Mobility Analysis  

E-Print Network [OSTI]

Elementary Diamond View Happy Valley Elementary ParadiseHigh Cornell Elementary Happy Valley Elementary Foothill

Orenstein, Marla R.; Gutierrez, Nicolas; Rice, Thomas M.; Cooper, Jill F.; Ragland, David R.

2007-01-01T23:59:59.000Z

216

Routing performance analysis and optimization within a massively parallel computer  

DOE Patents [OSTI]

An apparatus, program product and method optimize the operation of a massively parallel computer system by, in part, receiving actual performance data concerning an application executed by the plurality of interconnected nodes, and analyzing the actual performance data to identify an actual performance pattern. A desired performance pattern may be determined for the application, and an algorithm may be selected from among a plurality of algorithms stored within a memory, the algorithm being configured to achieve the desired performance pattern based on the actual performance data.

Archer, Charles Jens; Peters, Amanda; Pinnow, Kurt Walter; Swartz, Brent Allen

2013-04-16T23:59:59.000Z

217

Safe Routes to School Safety and Mobility Analysis  

E-Print Network [OSTI]

Rosemead Baldwin Park Sebastopol Belmont San FranciscoBaldwin Park Baldwin Park Sebastopol Belmont San FransiscoCA 91706 7285 Hayden Avenue Sebastopol CA 500 Biddulph Way,

Orenstein, Marla R.; Gutierrez, Nicolas; Rice, Thomas M.; Cooper, Jill F.; Ragland, David R.

2007-01-01T23:59:59.000Z

218

Analysis of Gradient-Based Routing Protocols in Sensor Networks  

E-Print Network [OSTI]

Sensor networks are envisioned to be widely used for habitat and environmental monitoring where, etc. Every physical event leaves some fingerprints in the environment in terms of the event's effect; e.g., fire increases the temperature, chemical spilling increases the contamination, nuclear leakage

219

Rendezvous-Based Directional Routing: A Performance Analysis  

E-Print Network [OSTI]

Department Rensselaer Polytechnic Institute chengb@rpi.edu Murat Yuksel CSE Department University of Nevada al. [1] showed that by drawing two lines orthogonal to each other at each node, it is possible) relatively high bandwidth compared to RF. Conversely, FSO suffers from (i) the need for line of sight (LOS

Kalyanaraman, Shivkumar

220

Environmental and geographical aspects in HVdc electrode design  

SciTech Connect (OSTI)

An essential element in HVdc electrode design is to minimize all environmental stresses in order to meet and verify conformance to the laws and regulations associated with the concessions granted by the authorities. The environmental disturbance caused in anode or cathode operation is more or less entirely dependent on the materials used, the geographical location and the electrode size. The electrode materials and the related electrochemical process in the surrounding medium are discussed in the paper in order to shed further light on the chemical properties of different materials in an electrolyte process. The geographical location of an electrode is described, taking into account new aspects such as the impact of the earth`s magnetic field and the interaction with existing HVdc electrodes. The experiences described in this paper are based on the design, tests and operation of the electrodes in the Baltic Cable HVdc link and other Scandinavian HVdc links.

Tykeson, K. [Sydkraft Konsult AB, Malmoe (Sweden)] [Sydkraft Konsult AB, Malmoe (Sweden); Nyman, A. [Baltic Cable AB, Malmoe (Sweden)] [Baltic Cable AB, Malmoe (Sweden); Carlsson, H. [Permascand AB, Ljungaverk (Sweden)] [Permascand AB, Ljungaverk (Sweden)

1996-10-01T23:59:59.000Z

Note: This page contains sample records for the topic "routing analysis geographic" 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

Geographical Variation in Selection, from Phenotypes to Molecules  

E-Print Network [OSTI]

vol. 167, no. 4 the american naturalist april 2006 #1; Geographical Variation in Selection, from Phenotypes to Molecules John K. Kelly* Department of Ecology and Evolutionary Biology, University of Kansas, Lawrence, Kansas 66045 Submitted June 6...- nomic regions that harbor important loci, those respon- 488 The American Naturalist Figure 4: Fraction of ZnS values that reject neutrality as a function of for different parameter combinations of the two-deme model withV /VG n asymmetric migration...

Kelly, John K.

2006-04-01T23:59:59.000Z

222

E-Print Network 3.0 - aided routing protocol Sample Search Results  

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

for: aided routing protocol Page: << < 1 2 3 4 5 > >> 1 Routing Protocols for Mobile Ad-hoc Networks: Current Development and Evaluation Summary: network. LAR: Location Aided...

223

A cluster-first route-second approach for the Swap Body Vehicle ...  

E-Print Network [OSTI]

Mar 19, 2015 ... Abstract: The Swap Body Vehicle Routing Problem (SB-VRP) is a generalization of the classical Vehicle Routing Problem (VRP) where a ...

Juan Jose Miranda-Bront

2015-03-19T23:59:59.000Z

224

Chapter 13 Geovisualization 179 Spatial Data Analysis  

E-Print Network [OSTI]

Chapter 13 Geovisualization 179 Spatial Data Analysis OVERVIEW This chapter is the first in a set data analysis and tests to determine whether a method is spatial. Techniques for detecting geographic, because they can be applied to data arrayed in any space, not only geographic space. Spatial

Wright, Dawn Jeannine

225

Routing SCADA data through an enterprise WAN  

SciTech Connect (OSTI)

Houston Lighting and Power (HL and P) and many other large utilities have investigated substantial resources in developing integrated enterprise wide area networks (WANs). The WAN provides unprecedented opportunities for integrating information throughout the corporation, resulting in improved efficiency and reduced costs of operation. In contrast, present dedicated point-to-point SCADA data circuits from the energy management system (EMS) to remote terminal units (RTUs) are not currently integrated with the network, nor replicated in any offsite backup system. An integrated approach might integrate communications from selected RTUs over the WAN to a backup system or the EMS. Such an approach would potentially provide improved disaster recovery, more efficient use of communications, reduced maintenance costs, and improved availability of operational data. RTU data, however, is fundamentally different from most other WAN traffic in that it is critical to the moment-to-moment operation of the utility and consists of a large number of messages repeated frequently and continuously. There are valid concerns as to whether the stability, availability, and inherent latency of the WAN would be adequate to support operations of a backup or primary SCADA system. There are also concerns about the adverse effects that SCADA traffic might have on the WAN. These concerns led to the project featured in this article, which tested the operational suitability and effectiveness of routing SCADA data between selected RTUs and a central site on the WAN.

Flowers, T.; Houle, B. [Houston Lighting and Power, TX (United States)] [Houston Lighting and Power, TX (United States); Retzer, J.; Ramanathan, R. [National Systems and Research, Camas, WA (United States)] [National Systems and Research, Camas, WA (United States)

1995-07-01T23:59:59.000Z

226

RPL Routing Protocol a Case Study: Precision Agriculture  

E-Print Network [OSTI]

.g., industrial, urban, home and buildings automation or smart grid [3]. ROLL's charter ensures that the designed. In the IETF draft [4], the performance of RPL is evaluated through several consideration of routing metrics

Paris-Sud XI, Université de

227

Hamilton Truck Route Study Prepared for the City of Hamilton  

E-Print Network [OSTI]

Hamilton Truck Route Study Prepared for the City of Hamilton March 2012 #12;#12;Hamilton Truck and Logistics McMaster University Hamilton, Ontario March 2012 mitl.mcmaster.ca #12;#12;McMaster Institute

Haykin, Simon

228

Energy-Aware Routing for E-Textile Applications  

E-Print Network [OSTI]

As the scale of electronic devices shrinks, "electronic textiles" (e-textiles) will make possible a wide variety of novel applications which are currently unfeasible. Due to the wearability concerns, low-power techniques are critical for e-textile applications. In this paper, we address the issue of the energy-aware routing for e-textile platforms and propose an efficient algorithm to solve it. The platform we consider consists of dedicated components for e-textiles, including computational modules, dedicated transmission lines and thin-film batteries on fiber substrates. Furthermore, we derive an analytical upper bound for the achievable number of jobs completed over all possible routing strategies. From a practical standpoint, for the Advanced Encryption Standard (AES) cipher, the routing technique we propose achieves about fifty percent of this analytical upper bound. Moreover, compared to the non-energy-aware counterpart, our routing technique increases the number of encryption jobs completed by one order...

Kao, Jung-Chun

2011-01-01T23:59:59.000Z

229

A New Route to Nano Self-Assembly  

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

A New Route to Nano Self-Assembly Print If the promise of nanotechnology is to be fulfilled, nanoparticles will have to be able to make something of themselves. An important...

230

Cost-Effective Fabrication Routes for the Productionof Quantum...  

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

Productionof Quantum-Well-Type Structures and Recovoery of Waste Heat from Heavy-Duty Trucks Cost-Effective Fabrication Routes for the Productionof Quantum-Well-Type Structures and...

231

User level routing for mobile ad hoc networks  

E-Print Network [OSTI]

an alternative architecture where routing is implemented in the user level. User level implementation has many benefits, such as ease of implementation, co-existence of multiple protocols, application specific customizations, and ease of deployment. This thesis...

Virk, Navjot

2001-01-01T23:59:59.000Z

232

Method and apparatus for routing data in an inter-nodal communications lattice of a massively parallel computer system by routing through transporter nodes  

DOE Patents [OSTI]

A massively parallel computer system contains an inter-nodal communications network of node-to-node links. An automated routing strategy routes packets through one or more intermediate nodes of the network to reach a destination. Some packets are constrained to be routed through respective designated transporter nodes, the automated routing strategy determining a path from a respective source node to a respective transporter node, and from a respective transporter node to a respective destination node. Preferably, the source node chooses a routing policy from among multiple possible choices, and that policy is followed by all intermediate nodes. The use of transporter nodes allows greater flexibility in routing.

Archer, Charles Jens (Rochester, MN); Musselman, Roy Glenn (Rochester, MN); Peters, Amanda (Rochester, MN); Pinnow, Kurt Walter (Rochester, MN); Swartz, Brent Allen (Chippewa Falls, WI); Wallenfelt, Brian Paul (Eden Prairie, MN)

2010-11-16T23:59:59.000Z

233

Routing algorithms for large scale wireless sensor networks  

E-Print Network [OSTI]

such as power, memory, and CPU processing capabilities. In this thesis, we assume an All to All communication mode in an N ? N grid sensor network. We explore routing algorithms which load balance the network without compromising the shortest paths constrain. We... failed nodes). In static network case, we derived mathematical formulae representing the maximum and minimum loads on a sensor grid, when specific routing strategies are employed. We show improvement in performance in load balancing of the grid by using...

Nittala Venkata, Lakshmana Prasanth

2005-02-17T23:59:59.000Z

234

National Geographic Society Kids Network: Report on 1994 teacher participants  

SciTech Connect (OSTI)

In 1994, National Geographic Society Kids Network, a computer/telecommunications-based science curriculum, was presented to elementary and middle school teachers through summer programs sponsored by NGS and US DOE. The network program assists teachers in understanding the process of doing science; understanding the role of computers and telecommunications in the study of science, math, and engineering; and utilizing computers and telecommunications appropriately in the classroom. The program enables teacher to integrate science, math, and technology with other subjects with the ultimate goal of encouraging students of all abilities to pursue careers in science/math/engineering. This report assesses the impact of the network program on participating teachers.

NONE

1995-03-01T23:59:59.000Z

235

Title Geographic Distribution. Eumeces gilberti Rubricaudatus (Herpetological Review) Two  

National Nuclear Security Administration (NNSA)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul(Summary) "ofEarlyEnergyDepartmentNationalRestart of the Reviewwill help prepareA Review ofGeographic Distribution.

236

Property:File/GeographicExtent | Open Energy Information  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home5b9fcbce19 No revisionEnvReviewNonInvasiveExploration Jump to:FieldProcedures Jump to: navigation, searchGeographicExtent Jump

237

Synthesis of graphene platelets by chemical and electrochemical route  

SciTech Connect (OSTI)

Graphical abstract: A schematic showing the overall reduction process of graphite to reduced graphene platelets by chemical and electrochemical route. - Highlights: • Graphene was prepared by diverse routes viz. chemical and electrochemical methods. • NaBH{sub 4} was effective for removing oxygen functional groups from graphene oxide. • Sodium borohydride reduced graphene oxide (SRGO) showed high specific capacitance. • Electrochemical rendered a cheap route for production of graphene in powder form. - Abstract: Graphene platelets were synthesized from graphene oxide by chemical and electrochemical route. Under the chemical method, sodium borohydride and hydrazine chloride were used as reductants to produce graphene. In this paper, a novel and cost effective electrochemical method, which can simplify the process of reduction on a larger scale, is demonstrated. The electrochemical method proposed in this paper produces graphene in powder form with good yield. The atomic force microscopic images confirmed that the graphene samples prepared by all the routes have multilayers of graphene. The electrochemical process provided a new route to make relatively larger area graphene sheets, which will have interest for further patterning applications. Attempt was made to quantify the quantum of reduction using cyclic voltammetry and choronopotentiometry techniques on reduced graphene samples. As a measure in reading the specific capacitance values, a maximum specific capacitance value of 265.3 F/g was obtained in sodium borohydride reduced graphene oxide.

Ramachandran, Rajendran; Felix, Sathiyanathan [Centre for Nanotechnology Research, VIT University, Vellore 632014, Tamil Nadu (India); Joshi, Girish M. [Materials Physics Division, School of Advanced Sciences, VIT University, Vellore 632014, Tamil Nadu (India); Raghupathy, Bala P.C., E-mail: balapraveen2000@yahoo.com [Centre for Nanotechnology Research, VIT University, Vellore 632014, Tamil Nadu (India); Research and Advanced Engineering Division (Materials), Renault Nissan Technology and Business Center India (P) Ltd., Chennai, Tamil Nadu (India); Jeong, Soon Kwan, E-mail: jeongsk@kier.re.kr [Climate Change Technology Research Division, Korea Institute of Energy Research, Yuseong-gu, Daejeon 305-343 (Korea, Republic of); Grace, Andrews Nirmala, E-mail: anirmalagrace@vit.ac.in [Centre for Nanotechnology Research, VIT University, Vellore 632014, Tamil Nadu (India); Climate Change Technology Research Division, Korea Institute of Energy Research, Yuseong-gu, Daejeon 305-343 (Korea, Republic of)

2013-10-15T23:59:59.000Z

238

BRAESS PARADOX IN DYNAMIC ROUTING FOR THE COHEN-KELLY Atsushi Inoie  

E-Print Network [OSTI]

BRAESS PARADOX IN DYNAMIC ROUTING FOR THE COHEN-KELLY NETWORK Atsushi Inoie Doctoral Program of dynamic routing in the Cohen-Kelly network is studied. Intuitively, we expect that adding capacity in which Cohen and Kelly discovered a paradox in static routing. We consider the dy- namic routing problems

Touati, Corinne

239

Comparison of two Self-Organization and Hierarchical Routing Protocols for Ad Hoc Networks  

E-Print Network [OSTI]

Comparison of two Self-Organization and Hierarchical Routing Protocols for Ad Hoc Networks Bet. In this article, we compare two self-organization and hierarchical rout- ing protocols for ad hoc networks-organization and hierarchical routing in ad hoc networks. keywords: ad hoc networks, hierarchical routing, DHT, comparison

Paris-Sud XI, Université de

240

Energy Efficiency of Load Balancing in MANET Routing Protocols Sunsook Jung, Nisar Hundewale, Alex Zelikovsky  

E-Print Network [OSTI]

Energy Efficiency of Load Balancing in MANET Routing Protocols Sunsook Jung, Nisar Hundewale, Alex Zelikovsky Abstract This paper considers energy constrained routing pro- tocols and workload balancing techniques for improving MANET routing protocols and energy efficiency. We give new routing protocol

Zelikovsky, Alexander

Note: This page contains sample records for the topic "routing analysis geographic" 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

Author's personal copy Three-dimensional greedy routing in large-scale random wireless  

E-Print Network [OSTI]

October 2010 Keywords: Greedy routing Localized routing Delivery guarantee Energy-efficiency 3D wireless-based routing protocols were proposed to seek either delivery guarantee or energy-efficiency in 3D wireless that guarantees either delivery of packets or energy-efficiency of its routes in 3D networks. In this paper, we

Wang, Yu

242

Near-Optimal Hot-Potato Routing on Trees Costas Busch  

E-Print Network [OSTI]

Near-Optimal Hot-Potato Routing on Trees Costas Busch Malik Magdon-Ismail Marios Mavronicolas Roger Wattenhofer§ February 8, 2004 Abstract In hot-potato (deflection) routing, nodes in the network have. Denote by rt the optimal routing time for a given routing problem. We construct the first hot-potato

Busch, Konstantin "Costas"

243

Global-scale flow routing using a source-to-sink algorithm  

E-Print Network [OSTI]

hydrological and Earth system models. Hydrographs for somehydrological and Earth system models. FLOW ROUTING [1999

Olivera, Francisco; Famiglietti, James; Asante, Kwabena

2000-01-01T23:59:59.000Z

244

Large Neighborhood Search for LNG Inventory Routing  

E-Print Network [OSTI]

From an operations perspective, managing an LNG project involves negotiating a delivery schedule ... The model can also be used to conduct “what-if” analysis.

2011-12-15T23:59:59.000Z

245

Physical Property of Magnesium Doped Barium Hexaferrite Particles By Citrate Precursor Route In Presence Of Surfactants  

SciTech Connect (OSTI)

M-type Barium Magnesium hexaferrite with the composition BaMg{sub 2}Fe{sub 10}O{sub 19} was successfully prepared with and without surfactant by using a citrate precursor route. The obtained precursors were calcined at various temperatures. The crystalline structure, phase analysis and particle size were investigated by using X-ray diffraction (XRD), Fourier Transform infrared spectroscopy (FTIR), Scanning Electron Microscopy (SEM) techniques. It is observed that the surfactant addition controls the microstructure of the formed Barium Magnesium hexaferrite particles and the type of surfactant plays a crucial role in deciding the morphology of particles.

Paladiya, Snehal; Chauhan, C. C.; Jotania, R. B. [Indus Institute of Technology and Engineering, Rancharda via Thaltej, Ahmedabad-382 115. Gujarat (India)

2010-12-01T23:59:59.000Z

246

Interfacing 1990 US Census TIGER map files with New S graphics software. [Topologically Integrated Geographic Encoding and Referencing (TIGER)  

SciTech Connect (OSTI)

In 1990, the United States Bureau of the Census released detailed geographic base files known as TIGER/Line (Topologically Integrated Geographic Encoding and Referencing) which contain detail on the physical features and census tract boundaries of every county in the United States. The TIGER database is attractive for two reasons. First, it is publicly available through the Bureau of the Census on tape or cd-rom for a minimal fee. Second, it contains 24 billion characters of data which describe geographic features of interest to the Census Bureau such as coastlines, hydrography, transportation networks, political boundaries, etc. Unfortunately, the large TIGER database only provides raw alphanumeric data; no utility software, graphical or otherwise, is included. On the other hand New S, a popular statistical software package by AT T, has easily operated functions that permit advanced graphics in conjunction with data analysis. New S has the ability to plot contours, lines, segments, and points. However, of special interest is the New S function map and its options. Using the map function, which requires polygons as input, census tracts can be quickly selected, plotted, shaded, etc. New S graphics combined with the TIGER database has obvious potential. This paper reports on our efforts to use the TIGER map files with New S, especially to construct census tract maps of counties. While census tract boundaries are inherently polygonal, they are not organized as such in the TIGER database. This conversion of the TIGER line'' format into New S polygon/polyline'' format is one facet of the work reported here. Also we discuss the selection and extraction of auxiliary geographic information from TIGER files for graphical display using New S.

Rizzardi, M.; Mohr, M.S.; Merrill, D.W.; Selvin, S. (Lawrence Berkeley Lab., CA (United States) California Univ., Berkeley, CA (United States). School of Public Health)

1992-07-01T23:59:59.000Z

247

A new route for the synthesis of titanium silicalite-1  

SciTech Connect (OSTI)

Graphical abstract: Well-prepared TS-1 was synthesized by an innovative procedure using inexpensive reagents such as fumed silica and TPABr as structure-directing agent. This is the first time when highly crystalline TS-1 is obtained in basic medium, using sodium hydroxide as HO{sup -} ion source required for the crystallization process. Hydrolysis of titanium source has been prevented by titanium complexation with acetylacetone before structuring gel. Highlights: Black-Right-Pointing-Pointer TS-1 was obtained using cheap reagents as fumed silica and tetrapropylammonium bromide. Black-Right-Pointing-Pointer First time NaOH was used as source of OH{sup -} ions required for crystallization process. Black-Right-Pointing-Pointer The hydrolysis Ti alkoxides was controlled by Ti complexation with 2,4-pentanedione. -- Abstract: A new and efficient route using inexpensive reagents such as fumed silica and tetrapropylammonium bromide is proposed for the synthesis of titanium silicalite-1. High crystalline titanium silicalite-1 was obtained in alkaline medium, using sodium hydroxide as HO{sup -} ion source required for the crystallization process. Hydrolysis of titanium source with formation of insoluble oxide species was prevented by titanium complexation with before structuring gel. The final solids were fully characterized by powder X-ray diffraction, scanning electron microscopy, Fourier transform infrared, ultraviolet-visible diffuse reflectance, Raman and atomic absorption spectroscopies, as well as nitrogen sorption analysis. It was found that a molar ratio Ti:Si of about 0.04 in the initial reaction mixture is the upper limit to which well formed titanium silicalite-1 with channels free of crystalline or amorphous material can be obtained. Above this value, solids with MFI type structure containing both Ti isomorphously substituted in the network and extralattice anatase nanoparticles inside of channels is formed.

Vasile, Aurelia, E-mail: aurelia_vasile@yahoo.com [Laboratory of Materials Chemistry, Faculty of Chemistry, 'Al.I. Cuza' University of Iasi, B-dul Carol I, No. 11, 700506 Iasi (Romania)] [Laboratory of Materials Chemistry, Faculty of Chemistry, 'Al.I. Cuza' University of Iasi, B-dul Carol I, No. 11, 700506 Iasi (Romania); Busuioc-Tomoiaga, Alina Maria [Laboratory of Materials Chemistry, Faculty of Chemistry, 'Al.I. Cuza' University of Iasi, B-dul Carol I, No. 11, 700506 Iasi (Romania) [Laboratory of Materials Chemistry, Faculty of Chemistry, 'Al.I. Cuza' University of Iasi, B-dul Carol I, No. 11, 700506 Iasi (Romania); Catalysis Research Department, ChemPerformance SRL, Iasi 700337 (Romania)

2012-01-15T23:59:59.000Z

248

NATional CARBon Sequestration Database and Geographic Information System (NATCARB)  

SciTech Connect (OSTI)

This report provides a brief summary of the milestone for Quarter 1 of 2006 of the NATional CARBon Sequestration Database and Geographic Information System (NATCARB) This milestone assigns consistent symbology to the ''National CO{sub 2} Facilities'' GIS layer on the NATCARB website. As a default, CO{sub 2} sources provided by the Regional Carbon Sequestration Partnerships and the National Group are now all one symbol type. In addition for sinks such as oil and gas fields where data is drawn from multiple partnerships, the symbology is given a single color. All these modifications are accomplished as the layer is passed through the national portal (www.natcarb.org). This documentation is sent to National Energy Technology Laboratory (NETL) as a Topical Report and will be included in the next Annual Report.

Timothy R. Carr

2006-01-09T23:59:59.000Z

249

Geographic Perspective on the Current Biomass Resource Availability in the United States  

SciTech Connect (OSTI)

The objective of this report is to estimate the biomass resources available in the United States and map the results using geographic information systems (GIS).

Milbrandt, A.

2005-12-01T23:59:59.000Z

250

The Geographic Reach of Market and NonMarket Channels of  

E-Print Network [OSTI]

citations. We find that knowledge flows through market transactions to be more geographically localized thanThe Geographic Reach of Market and Non­Market Channels of University Research Commercialization important channels: market contracts (licenses) and non­market "spillovers" ex- emplified by patent

Sadoulet, Elisabeth

251

Chapter Title Fundamentals of Spatial Data Warehousing for Geographic Knowledge Discovery  

E-Print Network [OSTI]

Chapter Title Fundamentals of Spatial Data Warehousing for Geographic Knowledge Discovery YVAN for spatial data warehousing) 2. Concepts and architectures of data warehouses 3. Spatial data warehousing 4. Conclusion: Challenges of spatial data warehousing for geographic knowledge discovery #12;1. Introduction

252

Spatial data mining and geographic knowledge discovery--An introduction Diansheng Guo a,1  

E-Print Network [OSTI]

Spatial data mining and geographic knowledge discovery--An introduction Diansheng Guo a,1 , Jeremy methods to extract unknown and unexpected information from spatial data sets of unprecedentedly large size, high dimensionality, and complexity. To address these challenges, spatial data mining and geographic

253

Assigning African elephant DNA to geographic region of origin: Applications to the ivory trade  

E-Print Network [OSTI]

Assigning African elephant DNA to geographic region of origin: Applications to the ivory trade for review May 7, 2004) Resurgence of illicit trade in African elephant ivory is placing the elephant geographic- specific allele frequencies over the entire African elephants' range for 16 microsatellite loci

Stephens, Matthew

254

PLANT-ANIMAL INTERACTIONS -ORIGINAL PAPER Geographic patterns in fruit colour diversity: do leaves constrain  

E-Print Network [OSTI]

PLANT-ANIMAL INTERACTIONS - ORIGINAL PAPER Geographic patterns in fruit colour diversity: do leaves constrain the colour of fleshy fruits? Kevin C. Burns Ă? Eliana Cazetta Ă? Mauro Galetti Ă? Alfredo Valido Ă? H 2008 Ă? Springer-Verlag 2008 Abstract We tested for geographic patterns in fruit colour diversity. Fruit

Schaefer, Martin

255

Chapter 10 Creating and Maintaining Geographic Databases 131 Creating and Maintaining  

E-Print Network [OSTI]

(DBMS), a specialist piece of software designed to handle multi-user access to an integrated set of data and versioning. 10 #12;Chapter 10 Creating and Maintaining Geographic Databases 132 KEY WORDS AND CONCEPTS DBMS.2 Database management systems 10.3 Storing data in DBMS tables 10.4 SQL 10.5 Geographic database types

Wright, Dawn Jeannine

256

American Journal of Botany 88(11): 21012112. 2001. GEOGRAPHIC DISTRIBUTION OF WILD POTATO SPECIES1  

E-Print Network [OSTI]

2101 American Journal of Botany 88(11): 2101­2112. 2001. GEOGRAPHIC DISTRIBUTION OF WILD POTATO SPECIES1 ROBERT J. HIJMANS2,4 AND DAVID M. SPOONER3 2 International Potato Center, Apartado 1558, Lima 12, 1575 Linden Drive, Madison, Wisconsin 53706-1590 USA The geographic distribution of wild potatoes

Spooner, David

257

Value of Geographic Diversity of Wind and Solar: Stochastic Geometry Approach; Preprint  

SciTech Connect (OSTI)

Based on the available geographically dispersed data for the continental U.S. (excluding Alaska), we analyze to what extent the geographic diversity of these resources can offset their variability. A geometric model provides a convenient measure for resource variability, shows the synergy between wind and solar resources.

Diakov, V.

2012-08-01T23:59:59.000Z

258

Dot Density Maps Dot density maps, or dot maps, portray the geographic distribution of discrete phenomena  

E-Print Network [OSTI]

Dot Density Maps Dot density maps, or dot maps, portray the geographic distribution of discrete for representing geographic patterns. Dot density maps are particularly useful for understanding global distribution of the mapped phenomenon and comparing relative densities of different regions on the map. Dot

Klippel, Alexander

259

Optical Networking and Impairments, Routing and Path Computation  

E-Print Network [OSTI]

PCE in multi-bit rate 10-100 Gb/s WSON with experimental demonstration N. Sambo, G. Meloni, F PCE based approaches providing separate or joint computation of impairments and RWA OThAA6 Impairment-route. #12;Code Title Author/Affiliation Topic OThI3 GMPLS/PCE/OBST Architectures for Guaranteed Sub

California at Davis, University of

260

Three-Dimensional Routing in Underwater Acoustic Sensor Networks  

E-Print Network [OSTI]

Three-Dimensional Routing in Underwater Acoustic Sensor Networks Dario Pompili and Tommaso Melodia applications in oceanographic data collection, pollution monitoring, offshore exploration, disaster prevention in a 3D underwa- ter acoustic sensor network is investigated at the network layer, by considering

Pompili, Dario

Note: This page contains sample records for the topic "routing analysis geographic" 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

Route Optimization with MAP-Based Enhancement in Mobile Networks  

E-Print Network [OSTI]

technology and user de- mands for mobility support have motivated the IETF to introduce mobile IP, mobile IPv technology and demand for mobility support from users, the IETF has introduced mobile IP (MIP) [1], mobileRoute Optimization with MAP-Based Enhancement in Mobile Networks Jeonghoon Park, Tae-Jin Lee

Lee, Tae-Jin

262

A Gossip Algorithm for Heterogeneous Multi-Vehicle Routing Problems  

E-Print Network [OSTI]

tasks arbitrarily distributed in a plane, to each task is assigned a servicing cost, each vehicle with arbi- trary execution cost and vehicles with different task exe- cution speeds. We provide upperA Gossip Algorithm for Heterogeneous Multi-Vehicle Routing Problems Mauro Franceschelli Daniele

Bullo, Francesco

263

Energy Efficient Broadcast Routing in Static Ad Hoc Wireless Networks  

E-Print Network [OSTI]

such that the energy cost of the broadcast tree is minimized. Each node in the network is assumed to have a fixed level a broadcast tree such that the energy cost of the broadcast tree is minimized. We first prove that the problemEnergy Efficient Broadcast Routing in Static Ad Hoc Wireless Networks Deying Li, Xiaohua Jia

Jia, Xiaohua

264

Assessing streamaquifer interactions through inverse modeling of flow routing q  

E-Print Network [OSTI]

Assessing stream­aquifer interactions through inverse modeling of flow routing q Jozsef Szilagyi a and Nieber, 1977; Troch et al., 1993; Brutsaert and Lopez, 1998; Szilagyi et al., 1998; Par- lange et al., 2001; Szilagyi, 2003a). Knowledge of this inter- action between streamflow and groundwater during flood

Szilagyi, Jozsef

265

Contract Database Number: ______________ Boise State University CONTRACT ROUTING FORM  

E-Print Network [OSTI]

Contract Database Number: ______________ Boise State University CONTRACT ROUTING FORM BSU Policy 1030 requires original copies of all contracts meeting certain criteria to be housed in the Archive Library. This form must accompany ALL Contracts submitted to the Office of the General Counsel. Please

Barrash, Warren

266

Continuum Equilibria for Routing in Dense Ad-hoc Networks  

E-Print Network [OSTI]

Lucioles, B.P. 93, 06902 Sophia-Antipolis Cedex, France. Email: Eitan.Altman@sophia.inria.fr Pierre Bernhard I3S, Universit´e de Nice-Sophia Antipolis and CNRS 940 Route des Colles, B.P. 145, 06903 Sophia.P. 93, 06902 Sophia-Antipolis Cedex, France. Email: Alonso.Silva@sophia.inria.fr Merouane Debbah SUPELEC

267

HADOF: Defense Against Routing Disruptions in Mobile Ad Hoc Networks  

E-Print Network [OSTI]

1 HADOF: Defense Against Routing Disruptions in Mobile Ad Hoc Networks Wei Yu, Yan Sun and K. J disruptions in mobile ad hoc networks. Based on the observed behavior and the history record of each node AND BACKGROUND A mobile ad hoc network is a group of mobile nodes without requiring centralized administration

Sun, Yan Lindsay

268

Enhancing Routing Protocol with Memory in Mobile Ad Hoc Networks  

E-Print Network [OSTI]

Enhancing Routing Protocol with Memory in Mobile Ad Hoc Networks Yongjun Dai, Changhee Joo prevalent, TCP performance over mobile ad hoc networks attracts more attention. The earlier studies on TCP in wireless networks have shown that it performs poorly in ad hoc networks. They tackled the problem

Bahk, Saewoong

269

Evaluation of Urban Vehicle Routing Algorithms Linghe Kong, 1  

E-Print Network [OSTI]

plays a key role in constructing an effective vehicular CPS. Keywords: Vehicle path routing, real functions to society, it does have its own negative impacts in terms of congestion, pollution, accidents, and energy consumption. Recently, academic and industry community proposed the idea of communications

270

Backpressure Routing Made Practical Scott Moeller, Avinash Sridharan, Bhaskar Krishnamachari  

E-Print Network [OSTI]

weight as the next hop for the packet. Forwarding decision: if wi,j > 0, the packet is forwarded (i.eBackpressure Routing Made Practical Scott Moeller, Avinash Sridharan, Bhaskar Krishnamachari is the following weight computa- tion at a node i for each of its neighbors: wi,j = (Qi,j - V · ETXij) · Rij Here

Gnawali, Omprakash

271

From Quantum Mechanics to Quantum Field Theory: The Hopf route  

E-Print Network [OSTI]

From Quantum Mechanics to Quantum Field Theory: The Hopf route A. I. Solomon1 2, G. E. H. Duchamp3. Eliasza-Radzikowskiego 152, PL 31-342 Krak´ow, Poland E-mail: a.i.solomon@open.ac.uk, gduchamp2@free solvable model (at least in the free boson case). On the basis of a combinatorial methodology, we show

Paris-Sud XI, Université de

272

From Quantum Mechanics to Quantum Field Theory: The Hopf route  

E-Print Network [OSTI]

From Quantum Mechanics to Quantum Field Theory: The Hopf route A. I. Solomon 1 2 , G. E. H. Duchamp. Eliasza­Radzikowskiego 152, PL 31­342 Krakâ??ow, Poland E­mail: a.i.solomon@open.ac.uk, gduchamp2@free solvable model (at least in the free boson case). On the basis of a combinatorial methodology, we show

Recanati, Catherine

273

Code Pruning in Opportunistic Routing through Bidirectional Coding Traffic Comparison  

E-Print Network [OSTI]

, Xiaozhuan Chen, Mingming Lu, Jianxin Wang , Xi Zhang , and Jie Wu Abstract Opportunistic routing (OR, wireless mesh networks. Weiping Wang, Xiaozhuan Chen, Mingming Lu, and Jianxin Wang are with the School-mail: {wpwang, xzchen, mingminglu, jxwang}@csu.edu.cn (see http://netlab.csu.edu.cn). Mingming Lu

Wu, Jie

274

Adhoc Network Routing for Centralized Information Sharing Systems  

E-Print Network [OSTI]

information sharing system composed of a data repository and many remote devices. The proposed routing remote devices to the server. The path from the server to a device is established when the device sends very limited computing power. They usually use rechargeable or solar batteries and power supply is very

Kim, Chong-Kwon

275

Reliable and Energy-Efficient Routing Protocol in Dense  

E-Print Network [OSTI]

Reliable and Energy-Efficient Routing Protocol in Dense Wireless Sensor Networks Min Chen, Taekyoung Kwon, Shiwen Mao, + Yong Yuan, Victor C.M. Leung* Department of Electrical and Computer@snu.ac.kr Department of Electrical and Computer Engineering Auburn University, 200 Broun Hall, Auburn, AL 36849

Chen, Min

276

Maximum Residual Energy Routing with Reverse Energy Cost  

E-Print Network [OSTI]

energy consumption is present in transmission (i.e. the receiving end consumes energy), finding an MRE in energy conservation. This issue has been studied extensively in the past. A central part of any routing is present in transmission (i.e. the receiving end consumes energy), finding an MRE path that has enough

Fleischer, Rudolf

277

Hamilton-Oxford METRO stops along the route are  

E-Print Network [OSTI]

Hamilton-Oxford Metro METRO stops along the route are marked with red and white Metro signs. For safety reasons, bus drivers may only pick-up and drop-off at designated bus stops. At Miami Hamilton of University Hall. OUTBOUND BUS STOPS Miami University Hamilton Campus Harry T. Wilks Conference Center

Dollar, Anna

278

Distributed Route Planning Using Partial Map-Building Christine Alvarado  

E-Print Network [OSTI]

Distributed Route Planning Using Partial Map-Building Christine Alvarado Senior Honors Thesis in a known location in space. Our tools include a system of manipulation robots, which are "blind" and one;2 1 Introduction The work presented in this thesis is based on the desire to solve the moving problem

279

Routes to wild dynamics Lorenzo J. D IAZ yz  

E-Print Network [OSTI]

Routes to wild dynamics Lorenzo J. D #19; IAZ #3;yz Departamento de Matem#19;atica Pontif#19 present dynamical scenarios leading to wild dynamics. We #12;rst discuss the C 2 persistent coexistence, we studied a paper on wild dynamics, the so-called Newhouse phenomenon, the subject of the present

DĂ­az, Lorenzo J.

280

Upconversion as a Viable Route to Increased Efficiency Solar Energy  

E-Print Network [OSTI]

Upconversion as a Viable Route to Increased Efficiency Solar Energy Conversion Joshua Zide, Matt University of Delaware Energy Institute #12;Efficiency drives reduced $/W.... http://www.nrel.gov/ncpv/! Shockley-Queisser Limit! *adopted from http://www.lbl.gov/Science-Articles/Archive/MSD-full-spectrum-solar

Firestone, Jeremy

Note: This page contains sample records for the topic "routing analysis geographic" 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

High Throughput Spectrum-aware Routing for Cognitive Radio Networks  

E-Print Network [OSTI]

High Throughput Spectrum-aware Routing for Cognitive Radio Networks Ashwin Sampath, Lei Yang, Lili, wireless nodes equipped with cognitive radios [11] do not operate on statically as- signed spectrum who own the spectrum, e.g. analog TV broadcast stations. Such flexibility means cognitive radios can

Zhao, Ben Y.

282

High Throughput Spectrumaware Routing for Cognitive Radio Networks  

E-Print Network [OSTI]

High Throughput Spectrum­aware Routing for Cognitive Radio Networks Ashwin Sampath, Lei Yang, Lili, wireless nodes equipped with cognitive radios [11] do not operate on statically as­ signed spectrum. Instead, they identify and use locally unused licensed spectrum while avoiding disruptions to legacy users

Zhao, Ben Y.

283

Distributed Routing, Relay Selection, and Spectrum Allocation in Cognitive and  

E-Print Network [OSTI]

of the existing radio spectrum. Based on the reported evidence that static licensed spectrum allocation results--Throughput maximization is a key challenge in cognitive radio ad hoc networks, where the availability of local spectrum radio networks, dynamic spectrum allocation, routing, cross-layer de- sign. I. INTRODUCTION The need

Melodia, Tommaso

284

Directional Routing over Orthogonal Lines: A Performance Evaluation  

E-Print Network [OSTI]

Directional Routing over Orthogonal Lines: A Performance Evaluation Invited Paper Bow-Nan Cheng of Nevada - Reno yuksem@cse.unr.edu Shivkumar Kalyanaraman ECSE Department Rensselaer Polytechnic Institute lines orthogonal to each other at each node, it is possible to provide over 98% connectivity while

Yuksel, Murat

285

Routing for Wireless Multi Hop Networks Unifying and Distinguishing Features  

E-Print Network [OSTI]

2011-583 Sherin Abdel Hamid Hossam Hassanein Glen Takahara Telecommunications Research Lab (TRL) School, the four aforementioned network paradigms share some commonalities in terms of their routing functions communication refers to the use of untethered communication (e.g. infrared, acoustic, or radio frequency signals

Graham, Nick

286

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

Open Energy Info (EERE)

Exploration, Tracers Data Analysis, And Enhanced Data Distribution, Visualization, And Management Additional References Retrieved from "http:en.openei.orgw...

287

Submersible Survey Along the Honolulu Sea Water Air Conditioning LLC Pipe Route to Provide Data  

E-Print Network [OSTI]

1 Submersible Survey Along the Honolulu Sea Water Air Conditioning LLC Pipe Route to Provide Data, University of Hawaii 2Honolulu Seawater Air Conditioning, LLC KOK & Pisces V #12;2 HSWAC Pipe Route Survey

288

E-Print Network 3.0 - adaptive routing strategy Sample Search...  

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

strategy Page: << < 1 2 3 4 5 > >> 1 Adaptive Cell-Relay Routing Protocol for Mobile ad hoc Networks Summary: . Our ACR protocol can adapt the routing strategy for networks...

289

E-Print Network 3.0 - ad hoc routing Sample Search Results  

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

routing Search Powered by Explorit Topic List Advanced Search Sample search results for: ad hoc routing Page: << < 1 2 3 4 5 > >> 1 Sum-of-Sinusoid channel models for wireless...

290

Intrinsic Route to Melt Fracture in Polymer Extrusion: AWeakly Nonlinear Subcritical Instability of Viscoelastic Poiseuille Flow  

E-Print Network [OSTI]

Intrinsic Route to Melt Fracture in Polymer Extrusion: AWeakly Nonlinear Subcritical Instability generic route to melt fracture via a weakly nonlinear subcritical instability of viscoelastic Poiseuille ``subcritical'') instability due to normal stress effects; this instability appears to make melt fracture

van Saarloos, Wim

291

Ad-hoc On-Demand Distance Vector Routing Charles E. Perkins  

E-Print Network [OSTI]

-hoc networks. Each Mobile Host operates as a specialized router, and routes are obtained as needed i.e., on

Han, Richard Y.

292

Proactive Route Maintenance in Wireless Ad Hoc Fei Dai and Jie Wu  

E-Print Network [OSTI]

. Reactive (i.e., on- demand) protocols such as DSR [4] and AODV [5] do not up- date routing information

Wu, Jie

293

An assessment of potential for benefit from integrating geographic information systems technology into life-cycle management of infrastructures a focus for infrastructure management practice  

E-Print Network [OSTI]

: Dr. Robert L. Lytton Infrastructure life-cycle management phases with the greatest potential for benefit from Geographic Information Systems (GIS), is the subject of this thesis. The planning, design, construction, operations, maintenance... then focuses on analysis of data collected by a questionnaire sent to in&astructure managers in Texas. The survey was made to assess how important and frequently they deal with issues associated with the planning, design, construction, operation, maintenance...

Millegan, Harold Lynn

1997-01-01T23:59:59.000Z

294

A SearchBased BumpandRefit Approach to Incremental Routing for ECO Applications in FPGAs  

E-Print Network [OSTI]

also introduce new concepts such as B&R cost estimation during global routing, and determination/or technological problems in the circuit. As far as routing is con­ cerned, in order to capitalize on the enormous resources and time already spent on routing the circuit, and to meet time­to­market requirements

Dutt, Shantanu

295

A TMN system for VPC and routing management in ATM networks  

E-Print Network [OSTI]

A TMN system for VPC and routing management in ATM networks D. P. Griffin Institute of Computer, these parameters and subsequently the routes based on them can be configured on-line by a management system and Routing management system is required to take advantage of the features of VPCs while ensuring

Griffin, David

296

Energy-Efficient Multiple Routing Trees for Aggregate Query Evaluation in Sensor Networks  

E-Print Network [OSTI]

Energy-Efficient Multiple Routing Trees for Aggregate Query Evaluation in Sensor Networks Yuzhen is of paramount importance. Energy-efficient routing trees built for in-network pro- cessing play a central role multiple routing trees in sensor networks for the evaluation of a class of aggre- gate queries including

Liang, Weifa

297

SHARP: A Hybrid Adaptive Routing Protocol for Mobile Ad Hoc Networks  

E-Print Network [OSTI]

SHARP: A Hybrid Adaptive Routing Protocol for Mobile Ad Hoc Networks Venugopalan Ramasubramanian@ece.cornell.edu, egs@cs.cornell.edu} ABSTRACT A central challenge in ad hoc networks is the design of rout- ing--Routing Protocols General Terms Design, Performance Keywords Hybrid, Adaptive, Ad Hoc Networks This work

Keinan, Alon

298

Energy-Balanced Cooperative Routing in Multihop Wireless Ad Hoc Networks  

E-Print Network [OSTI]

Energy-Balanced Cooperative Routing in Multihop Wireless Ad Hoc Networks Siyuan Chen Minsu Huang. In this paper, we aim to study the impact of cooperative routing on balancing the energy distribution among their transmission power, our cooperative routing method can balance the energy among neighboring nodes and maximize

Wang, Yu

299

Route Optimization based on ND-Proxy for Mobile Nodes in IPv6 Mobile Networks  

E-Print Network [OSTI]

Route Optimization based on ND-Proxy for Mobile Nodes in IPv6 Mobile Networks Jaehoon Jeong- bile nodes in IPv6 mobile network to perform route optimization. The route optimization is possible because mobile router provides the prefix of its care-of address for its mobile nodes by playing the role

Jeong, Jaehoon "Paul"

300

Energy-Efficient Reliable Routing Considering Residual Energy in Wireless Ad Hoc Networks  

E-Print Network [OSTI]

Energy-Efficient Reliable Routing Considering Residual Energy in Wireless Ad Hoc Networks Javad minimum energy routing (RMER). RMECR addresses three important requirements of ad hoc networks: energy-efficiency energy of nodes as well as quality of links to find energy-efficient and reliable routes that increase

Langendoen, Koen

Note: This page contains sample records for the topic "routing analysis geographic" 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

A Multipath Energy-Aware On demand Source Routing Protocol for Mobile Ad-Hoc Networks  

E-Print Network [OSTI]

to re-establish broken routes. Thus, a considerable global energy gain can be achieved by minimizing. The choice of the primary route in MEA-DSR is conditioned by two factors: 1) the residual energy of nodesA Multipath Energy-Aware On demand Source Routing Protocol for Mobile Ad-Hoc Networks S. Chettibi

Boyer, Edmond

302

DEAR: A DEVICE AND ENERGY AWARE ROUTING PROTOCOL FOR MOBILE AD HOC NETWORKS  

E-Print Network [OSTI]

1 DEAR: A DEVICE AND ENERGY AWARE ROUTING PROTOCOL FOR MOBILE AD HOC NETWORKS Arun Avudainayagam of functioning and available resources. In this paper, we propose a Device and Energy Aware Routing protocol-powered nodes and battery-powered nodes. We embed both the energy and the device awareness into the routing

Hou, Y. Thomas

303

Energy-efcient Route-aware MAC protocols for Diffusion-based Sensor Networks  

E-Print Network [OSTI]

Energy-efŁcient Route-aware MAC protocols for Diffusion-based Sensor Networks Injong Rhee, Jangwon Route-awareness allows sensor nodes to save energy by "sleep- ing" opportunistically when choices, especially over low energy budget, than existing schemes. Our simulation results show that route-aware

Young, R. Michael

304

Energy-Aware Routing for E-Textile Applications Jung-Chun Kao and Radu Marculescu  

E-Print Network [OSTI]

Energy-Aware Routing for E-Textile Applications Jung-Chun Kao and Radu Marculescu Carnegie Mellon for e- textile applications. In this paper, we address the issue of the energy-aware routing for e of this analytical upper bound. Moreover, compared to the non-energy-aware counterpart, our routing technique

Paris-Sud XI, Université de

305

Energy-Aware Routing in Sensor Networks: A Large Systems Approach  

E-Print Network [OSTI]

Energy-Aware Routing in Sensor Networks: A Large Systems Approach Longbi Lin, Ness B. Shroff, and R capacity. Index Terms-- Energy-Aware Routing, Sensor Network, Large System, Mathematical Programming/Optimization, Simulations I. INTRODUCTION Energy-aware routing problem in sensor networks has received significant attention

Paris-Sud XI, Université de

306

~O(Congestion + Dilation) Hot-Potato Routing on Leveled Networks Costas Busch  

E-Print Network [OSTI]

~O(Congestion + Dilation) Hot-Potato Routing on Leveled Networks Costas Busch Rensselaer that matches the lower bound (C + D). Motivated from optical networks, we study the extreme case of hot-potato routing in which the nodes are bufferless. In hot-potato routing, packets may be unable to follow

Busch, Konstantin "Costas"

307

Energy efficient wireless unicast routing alternatives for machine-to-machine networks  

E-Print Network [OSTI]

Review Energy efficient wireless unicast routing alternatives for machine-to-machine networks Neyre into shortest-path based energy-efficient routing alternatives to provide a reference for system designers. Next, a detailed account of energy-efficient unicast routing alternatives, with a particular focus

Uysal-Biyikoglu, Elif

308

Reliable and Energy-Efficient Routing for Static Wireless Ad Hoc Networks with Unreliable Links  

E-Print Network [OSTI]

Reliable and Energy-Efficient Routing for Static Wireless Ad Hoc Networks with Unreliable Links, Yanwei Wu, Student Member, IEEE, and Yong Qi, Member, IEEE Abstract--Energy efficient routing and power. In this paper, we address the problem of energy efficient reliable routing for wireless ad hoc networks

Wang, Yu

309

Integrated Droplet Routing in the Synthesis of Microfluidic Tao Xu and Krishnendu Chakrabarty  

E-Print Network [OSTI]

Integrated Droplet Routing in the Synthesis of Microfluidic Biochips* Tao Xu and Krishnendu, krish}@ee.duke.edu ABSTRACT Microfluidic biochips are revolutionizing many areas of biochemistry of droplet routing in microfluidic arrays. These methods typically rely on post-synthesis droplet routing

Chakrabarty, Krishnendu

310

UFO: A Resilient Layered Routing Architecture Yaping Zhu , Andy Bavier , Nick Feamster , Sampath Rangarajan  

E-Print Network [OSTI]

UFO: A Resilient Layered Routing Architecture Yaping Zhu , Andy Bavier , Nick Feamster , Sampath topologies. The paper presents a layered routing architecture called UFO (Underlay Fused with Overlays overlays into the existing routing infrastructure. We call our system UFO (Underlay Fused with Overlays

Singh, Jaswinder Pal

311

Landmarks in OpenLS --A Data Structure for Cognitive Ergonomic Route Directions  

E-Print Network [OSTI]

Landmarks in OpenLS -- A Data Structure for Cognitive Ergonomic Route Directions Stefan Hansen1 ergonomic route directions in this article. They try to reduce the cognitive load for the travelers ergonomic route directions. In M. Raubal, H. Miller, A. U. Frank, & M. F. Goodchild (Eds.), GIScience

Bremen, Universität

312

Joint Scheduling, Power Control and Routing in Symmetric, One-dimensional, Multi-hop Wireless Networks  

E-Print Network [OSTI]

Joint Scheduling, Power Control and Routing in Symmetric, One-dimensional, Multi-hop Wireless scheduling, routing and power control that achieves max-min fair rate allocation in a multi-hop wireless that a traditional layering network approach, separating routing, scheduling, flow and power control

Paris-Sud XI, Université de

313

FastRoute: An efficient and high-quality global , Yanheng Zhang3  

E-Print Network [OSTI]

measured at the edges of global routing grids but also minimize the total wirelength and via usage, which1 FastRoute: An efficient and high-quality global router Min Pan1 , Yue Xu2 , Yanheng Zhang3--Modern large-scale circuit designs have created great demand for fast and high-quality global routing

Chu, Chris C.-N.

314

A New Algorithm for Standard Cell Global Routing Department of Computer Science  

E-Print Network [OSTI]

% reduction in the total channel density compared to the Timberwolf 4.2 package. Keywords: Global routingA New Algorithm for Standard Cell Global Routing Jason Cong Department of Computer Science for standard cell global routing. The algorithm considers all of the interconnection nets simultaneously

Cong, Jason "Jingsheng"

315

ROSA: Distributed Joint Routing and Dynamic Spectrum Allocation in Cognitive Radio Ad Hoc Networks  

E-Print Network [OSTI]

ROSA: Distributed Joint Routing and Dynamic Spectrum Allocation in Cognitive Radio Ad Hoc Networks opportunistic spectrum access and dynamic routing algorithm for cognitive radio networks is proposed, called Keywords Cognitive Radio Networks, routing, dynamic spectrum allocation, cross-layer design 1. INTRODUCTION

Melodia, Tommaso

316

An On-demand Minimum Energy Routing Protocol for a Wireless Ad Hoc Network  

E-Print Network [OSTI]

An On-demand Minimum Energy Routing Protocol for a Wireless Ad Hoc Network Sheetalkumar Doshi the necessary features of an on-demand minimum energy routing protocol and suggests mechanisms the performance of an on-demand minimum energy routing protocol in terms of energy savings with an existing on

Brown, Timothy X.

317

An On-demand Minimum Energy Routing Protocol for a Wireless Ad Hoc Network  

E-Print Network [OSTI]

An On-demand Minimum Energy Routing Protocol for a Wireless Ad Hoc Network Sheetalkumar Doshi of an on-demand minimum energy routing protocol and suggests mechanisms for their imple- mentation. We of an on-demand minimum energy routing protocol in terms of energy savings with an existing on-demand ad

318

National Carbon Sequestration Database and Geographic Information System (NatCarb)  

SciTech Connect (OSTI)

This annual and final report describes the results of the multi-year project entitled 'NATional CARBon Sequestration Database and Geographic Information System (NatCarb)' (http://www.natcarb.org). The original project assembled a consortium of five states (Indiana, Illinois, Kansas, Kentucky and Ohio) in the midcontinent of the United States (MIDCARB) to construct an online distributed Relational Database Management System (RDBMS) and Geographic Information System (GIS) covering aspects of carbon dioxide (CO{sub 2}) geologic sequestration. The NatCarb system built on the technology developed in the initial MIDCARB effort. The NatCarb project linked the GIS information of the Regional Carbon Sequestration Partnerships (RCSPs) into a coordinated regional database system consisting of datasets useful to industry, regulators and the public. The project includes access to national databases and GIS layers maintained by the NatCarb group (e.g., brine geochemistry) and publicly accessible servers (e.g., USGS, and Geography Network) into a single system where data are maintained and enhanced at the local level, but are accessed and assembled through a single Web portal to facilitate query, assembly, analysis and display. This project improves the flow of data across servers and increases the amount and quality of available digital data. The purpose of NatCarb is to provide a national view of the carbon capture and storage potential in the U.S. and Canada. The digital spatial database allows users to estimate the amount of CO{sub 2} emitted by sources (such as power plants, refineries and other fossil-fuel-consuming industries) in relation to geologic formations that can provide safe, secure storage sites over long periods of time. The NatCarb project worked to provide all stakeholders with improved online tools for the display and analysis of CO{sub 2} carbon capture and storage data through a single website portal (http://www.natcarb.org/). While the external project is ending, NatCarb will continue as an internal US Department of Energy National Energy Technology Laboratory (NETL) project with the continued cooperation of personnel at both West Virginia University and the Kansas Geological Survey. The successor project will continue to organize and enhance the information about CO{sub 2} sources and developing the technology needed to access, query, analyze, display, and distribute natural resource data critical to carbon management. Data are generated, maintained and enhanced locally at the RCSP level, or at the national level in specialized data warehouses, and assembled, accessed, and analyzed in real-time through a single geoportal. To address the broader needs of a spectrum of users form high-end technical queries to the general public, NatCarb will be moving to an improved and simplified display for the general public using readily available web tools such as Google Earth{trademark} and Google Maps{trademark}. The goal is for NatCarb to expand in terms of technology and areal coverage and remain the premier functional demonstration of distributed data-management systems that cross the boundaries between institutions and geographic areas, and forms the foundation of a functioning carbon cyber-infrastructure. NatCarb provides access to first-order information to evaluate the costs, economic potential and societal issues of CO{sub 2} capture and storage, including public perception and regulatory aspects.

Kenneth Nelson; Timothy Carr

2009-03-31T23:59:59.000Z

319

Geographic Information System At Walker-Lane Transitional Zone...  

Open Energy Info (EERE)

will be made available to industry and researchers on a web site. Relationships among the data will be explored using spatial statistical analysis, and regional assessments and...

320

Geographic Information System At Central Nevada Seismic Zone...  

Open Energy Info (EERE)

will be made available to industry and researchers on a web site. Relationships among the data will be explored using spatial statistical analysis, and regional assessments and...

Note: This page contains sample records for the topic "routing analysis geographic" 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

Geographic Information System At Northern Basin & Range Region...  

Open Energy Info (EERE)

will be made available to industry and researchers on a web site. Relationships among the data will be explored using spatial statistical analysis, and regional assessments and...

322

Parallel Routing Algorithms for Nonblocking Electronic and Photonic Switching Networks  

E-Print Network [OSTI]

Parallel Routing Algorithms for Nonblocking Electronic and Photonic Switching Networks Enyue Lu for the RNB networks of complexities ranging from OĂ°N lg NĂ? to OĂ°N1:5 lg NĂ? crosspoints and parallel algorithms that run in OĂ°minfdĂ? lg N; ffiffiffiffiffi N p gĂ? time for the SNB networks of OĂ°N1:5 lg NĂ?

Lu, Enyue "Annie"

323

Race to license new MTBE and TAME routes heats up  

SciTech Connect (OSTI)

With refineries and petrochemical manufacturers continuing to gear up production of oxygenates for use in reformulated fuels, new routes to methyl tert-butyl ether (MTBE) and tert-amyl methyl ether (TAME) are clearly hot items in the licensing market. And probably nowhere has the competition become as intense as in offerings for skeletal isomerization technologies to boost ethers production from fluid catalytic cracking and steam cracking.

Rotman, D.

1993-01-06T23:59:59.000Z

324

Geographic Information System At Walker-Lane Transitional Zone...  

Open Energy Info (EERE)

systems References D. D. Blackwell, K. W. Wisian, M. C. Richards, Mark Leidig, Richard Smith, Jason McKenna (2003) Geothermal Resource Analysis And Structure Of Basin And Range...

325

Geographic variation in vulnerability to climate warming in a tropical Caribbean lizard  

E-Print Network [OSTI]

Geographic variation in vulnerability to climate warming in a tropical Caribbean lizard Alex R temperatures (Tb) of the tropical Caribbean lizard Anolis cristatellus at nine sites representing two habitat

Leal, Manuel S.

326

a schematic map of geographic space, e.g., campus buildings  

E-Print Network [OSTI]

a schematic map of geographic space, e.g., campus buildings moving dots show people going between of the visualized events a bubble shows an event and groups the attendees colors represent event types, e.g., red

Greenberg, Saul

327

Extending the hierarchical systems knowledge representation framework : interfacing with geographic information systems  

E-Print Network [OSTI]

This thesis presents the design and implementation of a geographic information systems framework in which engineering systems can be created and analyzed. This framework extends the hierarchical systems knowledge representation ...

Phillips, Reesa Brooke

2008-01-01T23:59:59.000Z

328

Geographic diversification strategy: an application to the California - Chile table grape market  

E-Print Network [OSTI]

Agricultural producers face seasonal constraints on production that limit their ability to market fresh produce year-round. Geographic diversification from the Northern to the Southern Hemispheres offers alternative production plans by allowing...

Krueger, Angela Martene

1999-01-01T23:59:59.000Z

329

Analyzing Volunteer Geographic Information Accuracy and Determining its Capabilities for Scientific Research Data  

E-Print Network [OSTI]

Analyzing Volunteer Geographic Information Accuracy and Determining its Capabilities for Scientific Research Data. (May 2014) Michael Schwind, Kelsi Davis, Payton Baldridge Department of Geography Texas A&M University Research Advisor: Dr...

Baldridge, Payton Lloyd

2014-04-14T23:59:59.000Z

330

Predicting the Power Output of Distributed Renewable Energy Resources within a Broad Geographical Region  

E-Print Network [OSTI]

Predicting the Power Output of Distributed Renewable Energy Resources within a Broad Geographical potentially dis- tributed renewable energy resources (su years, estimating the power output of in- herently intermittent and potentially distributed renewable

Chalkiadakis, Georgios

331

An Alternate Career Choice for the Geography Major: Map, GIS, or Geographic Information Librarianship  

E-Print Network [OSTI]

The field of Map, GIS and Geographic Information Librarianship has expanded over the past decade. This expansion is due in part to the addition of GIS dataset collections in many university libraries, specialized government or corporate information...

Weimer, Kathy

2007-11-03T23:59:59.000Z

332

Patterns of Ethnic, Linguistic, and Geographic Heterogeneity of Palmar Interdigital Ridge Counts in the Indian Subcontinent  

E-Print Network [OSTI]

Published data on palmar interdigital ridge counts (a–b, b–c, and c–d) among 57 populations from the Indian subcontinent were analyzed with reference to ethnic, socioeconomic, linguistic, and geographic affiliations of the ...

Reddy, B. Mohan; Demarchi, Dario A.; Bharati, S.; Kumar, Vikrant; Crawford, Michael H.

2004-01-01T23:59:59.000Z

333

Male-female interaction among different geographic strains of the Gulf Coast tick Amblyomma maculatum Koch  

E-Print Network [OSTI]

dish experiments were used to understand male-female interaction in the field, and to determine if the aggregation attachment pheromone (AAP) produced by fed males of varying strains is attractive to geographic specific strains of unfed female ticks...

Sleeba, Sarah Beth

2006-08-16T23:59:59.000Z

334

Exploring Volunteered Geographic Information (VGI) for Emergency Management: Toward a Wiki GIS Framework  

E-Print Network [OSTI]

The past three years have witnessed unprecedented growth of user-generated volunteered geographic information (VGI) on the Web. Although scholars, decision makers, and citizens have recognized the potential value of VGI in emergency management...

Xu, Chen

2011-10-21T23:59:59.000Z

335

A Distributed Coverage-Preserving Multipath Routing Protocol in Wireless Sensor Networks Vijay Ponduru, Dipak Ghosal, and Biswanath Mukherjee  

E-Print Network [OSTI]

routing algorithms have been proposed that conserve energy while increasing the lifetime of routes-selection algorithms. Several routing algorithms have been proposed that conserve energy while increasing the lifetime is sparse, coverage needs to be preserved by using energy-efficient route-selection algorithms. Several

Ghosal, Dipak

336

Dynamics of Hot-Potato Routing in IP Networks Renata Teixeira Aman Shaikh Tim Griffin Jennifer Rexford  

E-Print Network [OSTI]

Dynamics of Hot-Potato Routing in IP Networks Renata Teixeira Aman Shaikh Tim Griffin Jennifer, based on the intrado- main path cost. Under such hot-potato routing, an intradomain event can trigger BGP routing changes. To characterize the influ- ence of hot-potato routing, we conduct controlled

Zhou, Yuanyuan

337

Routes to spatiotemporal chaos in Kerr optical frequency combs  

SciTech Connect (OSTI)

We investigate the various routes to spatiotemporal chaos in Kerr optical frequency combs, obtained through pumping an ultra-high Q-factor whispering-gallery mode resonator with a continuous-wave laser. The Lugiato–Lefever model is used to build bifurcation diagrams with regards to the parameters that are externally controllable, namely, the frequency and the power of the pumping laser. We show that the spatiotemporal chaos emerging from Turing patterns and solitons display distinctive dynamical features. Experimental spectra of chaotic Kerr combs are also presented for both cases, in excellent agreement with theoretical spectra.

Coillet, Aurélien; Chembo, Yanne K., E-mail: yanne.chembo@femto-st.fr [Optics Department, FEMTO-ST Institute CNRS UMR6174, 16 Route de Gray, 25030 Besançon cedex (France)

2014-03-15T23:59:59.000Z

338

Development of a cell-based stream flow routing model  

E-Print Network [OSTI]

al. (1994) developed a 2.00x2.50 resolution river routing model for a number of World Rivers, coupled with an atmospheric-ocean model. The GCM of NASA/Goddard Institute for Space Studies (GISS) (Hansen et al., 1983) was used to calculate the runoff... resolution of 2.00 X 2.50 using the coarse river network developed by Miller et al. (1994). Input to each of the grid cell was derived from the improved GISS GCM (Hansen et al., 1983), which improved the model prediction of discharge. Costa and Foley (1997...

Raina, Rajeev

2005-08-29T23:59:59.000Z

339

A New Route to Nano Self-Assembly  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsrucLasDelivered‰PNGExperience hands-onASTROPHYSICSHe β-ResearchNew Method andA NewA New Route

340

A New Route to Nano Self-Assembly  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsrucLasDelivered‰PNGExperience hands-onASTROPHYSICSHe β-ResearchNew Method andA NewA New RouteA

Note: This page contains sample records for the topic "routing analysis geographic" 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

Geographic variation in Elaphe guttata (Linnaeus) (Serpentes: Colubridae  

E-Print Network [OSTI]

indicates the presence of smooth clines for all features deemed important in snake systematics. An analysis of extant zoogeographic infor- mation for North America, coupled with the clinal nature of most features, indicates that eastern and western... bewildering, but his ability and desire to simplify complexities for his students is heartening. Drs. L. ST Dillon and D. J. Schmidly, my remaining committee members, have tutored me in system- atic theory and have opened many intriguing avenues...

Thomas, Robert Allen

1974-01-01T23:59:59.000Z

342

Titre : Aide visuelle pour la prvention des sorties de route Date : 15/12/2003  

E-Print Network [OSTI]

sorties de route partenaire ARCOS Fichier : 8 pages Projet G2 $LGH 9LVXHOOH SRXU OD 3UpYHQWLRQ GHV 6RUWLHV, Stéphane Espié (INRETS, Arcueil) #12; ¢¡¤£¢¥¤¦ Version : V1.0 Sortiesde Route $LGH YLVXHOOH SRXU OD SUp URXWH #12; ¢¡¤£¢¥¤¦ Version : V1.0 Sortiesde Route $LGH YLVXHOOH SRXU OD SUpYHQWLRQ GHV VRUWLHV GH URXWH

343

Maintenance Efficient Routing in Wireless Sensor Networks Andre Barroso, Utz Roedig and Cormac Sreenan  

E-Print Network [OSTI]

Maintenance Efficient Routing in Wireless Sensor Networks Andre Barroso, Utz Roedig and Cormac Sreenan Mobile & Internet Systems Laboratory, University College Cork, Ireland Email: {a.barroso u

Sreenan, Cormac J.

344

A Set-Partitioning-Based Model for the Stochastic Vehicle Routing ...  

E-Print Network [OSTI]

and home heating oil. Dessouky et al. (2005) offer the ...... A computational comparison of algorithms for the inventory routing problem. Annals of Operations

2006-12-06T23:59:59.000Z

345

E-Print Network 3.0 - aware routing protocol Sample Search Results  

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

for Mobile Ad Hoc Networks Morteza Maleki, Karthik Dantu... the network lifetime. Simulation results show that the proposed power-aware source routing protocol has... . The...

346

Congestion protection for public transportation : strategies and application to MBTA bus route 66.  

E-Print Network [OSTI]

??Protecting transit routes from congestion is necessary for improving performance and reliability of bus service. Different congestion protection strategies that have been used across the… (more)

Boll, Christopher Michael

2008-01-01T23:59:59.000Z

347

E-Print Network 3.0 - alternative route designations Sample Search...  

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

Engineering ; Computer Technologies and Information Sciences 2 Multipath Routing in Ad Hoc Networks An-I Andy Wang Geoffrey H. Kuenning Peter Reiher Summary: is initiated....

348

E-Print Network 3.0 - air route traffic control centers Sample...  

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

routing algorithms for traffic classes that require... mechanisms such as congestion control and scheduling, we develop ... Source: Carnegie Mellon University, School of...

349

Direct Photonic-Plasmonic Coupling and Routing in Single Nanowires  

SciTech Connect (OSTI)

Metallic nanoscale structures are capable of supporting surface plasmon polaritons (SPPs), propagating collective electron oscillations with tight spatial confinement at the metal surface. SPPs represent one of the most promising structures to beat the diffraction limit imposed by conventional dielectric optics. Ag nano wires have drawn increasing research attention due to 2D sub-100 nm mode confinement and lower losses as compared with fabricated metal structures. However, rational and versatile integration of Ag nanowires with other active and passive optical components, as well as Ag nanowire based optical routing networks, has yet to be achieved. Here, we demonstrate that SPPs can be excited simply by contacting a silver nanowire with a SnO2 nanoribbon that serves both as an unpolarized light source and a dielectric waveguide. The efficient coupling makes it possible to measure the propagation-distance-dependent waveguide spectra and frequency-dependent propagation length on a single Ag nanowire. Furthermore, we have demonstrated prototypical photonic-plasmonic routing devices, which are essential for incorporating low-loss Ag nanowire waveguides as practical components into high-capacity photonic circuits.

Yan, Rouxue; Pausauskie, Peter; Huang, Jiaxing; Yang, Piedong

2009-10-20T23:59:59.000Z

350

Analysis of the product development process for geographically distant teams in vehicle tophat design phases  

E-Print Network [OSTI]

The current global economic recession is putting pressure to increase model variation on the car makers, while at the same time leveraging highly efficient and proven platforms and product development assets globally is ...

Puerto Valdez, Antonio del

2010-01-01T23:59:59.000Z

351

Roswell International Air Center Airport (ROW) Pavement Condition and Analysis  

E-Print Network [OSTI]

Roswell International Air Center Airport (ROW) Pavement Condition and Analysis Submitted to: Jane M ................................................1. Conditions at Roswell International Air Center (ROW) 4 .................................Figure 1. Geographic Location of Roswell International Air Center (ROW) 4 ..............................Table 1

Cal, Mark P.

352

Intelligent Network-Layer Management for Wireless Mesh Networks: Dynamic Tuning of a Reactive Routing Protocol  

E-Print Network [OSTI]

1 Intelligent Network-Layer Management for Wireless Mesh Networks: Dynamic Tuning of a Reactive Routing Protocol Dan Marconett, Minsoo Lee, Xiaohui Ye and S. J. Ben Yoo Dept. of Electrical and Computer learning to dynamically modify reactive routing protocol parameters in real-time, to better facilitate

Kolner, Brian H.

353

Is there a route to a UK Feed in Tariff for renewable energy?  

E-Print Network [OSTI]

1 Is there a route to a UK Feed in Tariff for renewable energy? ICEPT Discussion Paper October 2010 University #12;2 Is there a route to a UK Feed in Tariff for renewable energy? Introduction This discussion paper is concerned with the potential to change the way the UK provides support for renewable energy

354

Delivery Cost Approximations for Inventory Routing Problems in a Rolling Horizon Framework  

E-Print Network [OSTI]

Delivery Cost Approximations for Inventory Routing Problems in a Rolling Horizon Framework Patrick Research Program, grant ARP-003 1 #12;Abstract The inventory routing problem considered in this paper is concerned with the repeated distribution of a commodity, such as heating oil, over a long period of time

Jaillet, Patrick

355

Bounds on the Energy Consumption of Routings in Wireless Sensor Networks  

E-Print Network [OSTI]

Bounds on the Energy Consumption of Routings in Wireless Sensor Networks Juan Alonso1 , Adam. Energy is one of the most important resources in wireless sensor networks. We use an idealized mathematical model to study the impact of routing on energy consumption. We find explicit bounds on the minimal

Voigt, Thiemo

356

Bounds on the Energy Consumption of Routings in Wireless Sensor Networks  

E-Print Network [OSTI]

Bounds on the Energy Consumption of Routings in Wireless Sensor Networks Juan Alonso1 , Adam Technical Report T2003:22 ISSN 1100-3154 ISRN:SICS-T­2003/22-SE Abstract. Energy is one of the most of routing on energy consumption. Our results are very general and, within the assumptions listed in Section

357

Optical Signal Processing in All-Optical Packet Routing Systems S. J. Ben Yoo  

E-Print Network [OSTI]

Optical Signal Processing in All-Optical Packet Routing Systems S. J. Ben Yoo Department@ece.ucdavis.edu, Abstract: This paper discusses important signal processing functions in all-optical packet routing systems. We will pay special attention to all-optical time-to-live, optical performance monitoring, optical

Kolner, Brian H.

358

Comparison of two wireless ad hoc routing protocols on a hardware test-bed  

E-Print Network [OSTI]

. These protocols are tested predominately using software simulation. Very few implementations have demonstratedComparison of two wireless ad hoc routing protocols on a hardware test-bed Shweta Bhandare (DSR) protocol and our Energy Aware Dynamic Source Routing protocol (EADSR). The implementation

Brown, Timothy X.

359

Redundancy-Aware Routing with Limited Resources University of Massachusetts, Amherst  

E-Print Network [OSTI]

University of Massachusetts, Amherst lgao@ecs.umass.edu Abstract--Network load is reduced upon eliminationRedundancy-Aware Routing with Limited Resources Yang Song University of Massachusetts, Amherst (identified using a redundancy profile) onto common links. Constructing redundancy-aware routes is challenging

Gao, Lixin

360

Author's personal copy The time dependent vehicle routing problem with time windows  

E-Print Network [OSTI]

: (a) formulate a time dependent vehicle routing problem with a general cost function and time windowAuthor's personal copy The time dependent vehicle routing problem with time windows: Benchmark College of Engineering and Computer Science, PO Box 0751, Portland State University, Portland, OR 97207

Bertini, Robert L.

Note: This page contains sample records for the topic "routing analysis geographic" 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

Modeling and Solving Location Routing and Scheduling Problems R.T. Berger  

E-Print Network [OSTI]

potentially overestimate the number of vehicles required and the associated distribution cost. In many cases, construct a set of delivery routes, and assign routes to vehicles in such a way as to minimize total cost-objective LRSP in which they seek to balance total cost, total vehicle time, and total vehicle load. They test

Ralphs, Ted

362

Accounting for Backwater Effects in Flow Routing by the Discrete Linear Cascade Model  

E-Print Network [OSTI]

Szilagyi1 and Pal Laurinyecz2 Abstract: Flow-routing at a tributary (Koros River) of the Tisza River equation (Lighthill and Witham 1955) written in a state- space form; see Szilagyi and Szollosi-Nagy (2010 wave equation (Szilagyi and Szollosi-Nagy 2010, p. 59) in its flow-routing either in a pulsed [i

Szilagyi, Jozsef

363

Linear diffusion-wave channel routing using a discrete Hayami convolution method  

E-Print Network [OSTI]

method that neglects the acceleration terms, and the kinematic-wave method that neglects bothLinear diffusion-wave channel routing using a discrete Hayami convolution method Li Wang a, , Joan-in-Chief, with the assistance of Baxter E. Vieux, Associate Editor Keywords: Linear diffusion-wave channel routing Discrete

364

An Energy-Efficient Algorithm For Conflict-Free AGV Routing On A Linear Path Layout  

E-Print Network [OSTI]

1 An Energy-Efficient Algorithm For Conflict-Free AGV Routing On A Linear Path Layout ZENG Jian time and the AGV utilization in dispatching and routing. However, as energy shortage and pollution to environment become major concerns and the competition become more intense, the issue of minimizing the energy

Zeng, Jianyang "Michael"

365

Purchasing & Contracting 742-3844 TTU CONTRACT ROUTING SHEET Contract # FOAP Contract amount $  

E-Print Network [OSTI]

Purchasing & Contracting 742-3844 TTU CONTRACT ROUTING SHEET Contract # FOAP Contract amount. Routing Sheet must be signed by department. Contract (brief description of scope) Board approval required? Yes No Meeting date Board Item # Note, BOR approval is required if contract is greater than $500

Westfall, Peter H.

366

NextSTEPS White Paper: Four-Page Summary Three Routes Forward for Biofuels1  

E-Print Network [OSTI]

NextSTEPS White Paper: Four-Page Summary Three Routes Forward for Biofuels1: Incremental forward for biofuels and their associated technologies. We seek to: · Highlight policy incentives that encourage certain types of biofuel innovation. · Spotlight the distinctions between the routes in terms

California at Davis, University of

367

ASSESSING GHG EMISSIONS FROM SLUDGE TREATMENT AND DISPOSAL ROUTES THE METHOD BEHIND GESTABOUES TOOL  

E-Print Network [OSTI]

.pradel@irstea.fr EXECUTIVE SUMMARY In 2007, 1 100 000 tons of sewage sludge were produced in France. This figure is constantly increasing and sludges have to be eliminated. Four disposal routes are currently possible: landASSESSING GHG EMISSIONS FROM SLUDGE TREATMENT AND DISPOSAL ROUTES ­ THE METHOD BEHIND GESTABOUES

Boyer, Edmond

368

IPR: An Integrated Placement and Routing Algorithm Min Pan Chris Chu  

E-Print Network [OSTI]

IPR: An Integrated Placement and Routing Algorithm Min Pan Chris Chu Cadence Design Systems, Inc issue. We call the proposed algorithm for routing congestion minimization IPR (Integrated Placement to integrate them efficiently and effectively. Experimental results show that IPR reduces overflow by 36

Chu, Chris C.-N.

369

Routing and Traversal via Location Awareness in Ad-Hoc Networks  

E-Print Network [OSTI]

Routing and Traversal via Location Awareness in Ad-Hoc Networks Evangelos Kranakis Ladislav Stacho of an ad-hoc network in order to provide for ef- ficient information dissemination. We explore several new and route discovery in ad-hoc networks. 1 Challenges in Ad-Hoc Networking The current rapid growth

Kranakis, Evangelos

370

Joint Routing and Server Selection for Multiple Description Video Streaming in Ad Hoc Networks  

E-Print Network [OSTI]

Joint Routing and Server Selection for Multiple Description Video Streaming in Ad Hoc Networks ad hoc networks. In this paper, we study the important problem of joint routing and server selection for MD video in ad hoc networks. We take a cross-layer approach to formulate the task as a combinatorial

Hou, Y. Thomas

371

Evaluation of a Routing Architecture for Wireless Messaging Ad-Hoc Networks  

E-Print Network [OSTI]

Evaluation of a Routing Architecture for Wireless Messaging Ad-Hoc Networks Megha Goel1 and M´ark F self-organizing ad-hoc networks can be used to provide the short messaging service, at a much lower of ad- hoc network routing in which mobile nodes are allowed to relay in place of static nodes. We

Bencsáth, Boldizsár

372

Intelligent Approaches for Routing Protocols In Cognitive Ad-Hoc Networks  

E-Print Network [OSTI]

Intelligent Approaches for Routing Protocols In Cognitive Ad-Hoc Networks Suyang Ju Submitted to the graduate degree program in Electrical Engineering & Computer Science and the Graduate Faculty of the University of Kansas School...: Intelligent Approaches for Routing Protocols In Cognitive Ad-Hoc Networks Dissertation Committee: _____________________________________ Dr. Joseph B. Evans, Advisor Professor, EECS _____________________________________ Dr. Victor Frost...

Ju, Suyang

2011-12-31T23:59:59.000Z

373

SEAD: secure efficient distance vector routing for mobile wireless ad hoc networks  

E-Print Network [OSTI]

SEAD: secure efficient distance vector routing for mobile wireless ad hoc networks Yih-Chun Hu a University, Houston, TX 77005, USA Abstract An ad hoc network is a collection of wireless computers (nodes stations or access points. Although many previous ad hoc network routing protocols have been based in part

Ramkumar, Mahalingam

374

A Multiobjective Performance Evaluation Framework for Routing in Wireless Ad Hoc  

E-Print Network [OSTI]

A Multiobjective Performance Evaluation Framework for Routing in Wireless Ad Hoc Networks Katia.runser, jean-marie.gorce@insa-lyon.fr Abstract--Wireless ad hoc networks are seldom characterized by one single. Instead, we address this problem by proposing a new modeling framework for routing in ad hoc networks

Paris-Sud XI, Université de

375

Non-Blocking, Localized Routing Algorithm for Balanced Energy Consumption in Mobile Ad Hoc Networks  

E-Print Network [OSTI]

1 Non-Blocking, Localized Routing Algorithm for Balanced Energy Consumption in Mobile Ad Hoc relevant nodes but also to balance individual battery levels. Unbalanced energy usage will result achieves a trade-off between balanced energy consumption and shortest routing delay, and at the same time

Lee, Ben

376

ForPeerReview From vegetable oils to polyurethanes: synthetic routes to  

E-Print Network [OSTI]

From vegetable oils to polyurethanes: synthetic routes to polyols and main industrial products Myriam and main industrial products Most of biobased polyols for polyurethanes are synthesized from vegetable oils literature; focus on the industrial synthetic routes. Keywords: vegetable oils; biobased polyols

Boyer, Edmond

377

An Approach to Minimal Power Routing and Scheduling in Wireless Ad Hoc Networks  

E-Print Network [OSTI]

's fixed power level that is used, leading to data loss. The problem that we address is primarily a routingAn Approach to Minimal Power Routing and Scheduling in Wireless Ad Hoc Networks Sugata Hazarika # Jim Kurose # Dennis Goeckel + # Department of Computer Science + Department. of Electrical Engineering

Massachusetts at Amherst, University of

378

An Approach to Minimal Power Routing and Scheduling in Wireless Ad Hoc Networks  

E-Print Network [OSTI]

's fixed power level that is used, leading to data loss. The problem that we address is primarily a routingAn Approach to Minimal Power Routing and Scheduling in Wireless Ad Hoc Networks Sugata Hazarika Jim Kurose Dennis Goeckel Department of Computer Science Department. of Electrical Engineering University

Massachusetts at Amherst, University of

379

Implications of technological changes in vehicle routing interfaces for planners' constraint processing  

E-Print Network [OSTI]

greatly decreases decision times and enhances performances. Keywords: vehicle routing, automation-20Jun2012 #12;3 vehicles) is now fully automated, leaving planners to concentrate on the functional1 Implications of technological changes in vehicle routing interfaces for planners' constraint

Boyer, Edmond

380

A Framework for Low-Power IPv6 Routing Simulation, Experimentation, and Evaluation  

E-Print Network [OSTI]

- mated electric meter reading and the smart grid. Companies in the network industry such as CiscoA Framework for Low-Power IPv6 Routing Simulation, Experimentation, and Evaluation Nicolas Tsiftes a framework for simulation, experimentation, and evaluation of routing mechanisms for low-power IPv6

Dunkels, Adam

Note: This page contains sample records for the topic "routing analysis geographic" 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

An Integral Flow-Based Energy-Efficient Routing Algorithm for Wireless Sensor Networks  

E-Print Network [OSTI]

An Integral Flow-Based Energy-Efficient Routing Algorithm for Wireless Sensor Networks Shashidhar. As sensor nodes are energy-constrained, energy-efficient routing is essential for increasing the lifetime. In this paper, we consider static base stations and propose an algorithmic approach to obtain integral energy-efficient

Prakash, Ravi

382

An EnergyEfficient Algorithm For ConflictFree AGV Routing On A Linear Path Layout  

E-Print Network [OSTI]

consumption will unavoidably become an important consideration for the AGV systems. The primary objective the energy, aiming to minimize energy consumption of the vehicles during routing. As the energy resource, to account for the energy consumption, we formulate a basic energy model for AGV routing, and the energy

Zeng, Jianyang "Michael"

383

Power Driven Routing Using a Genetic Algorithm B. M. Goni, T. Arslan  

E-Print Network [OSTI]

-the-cell and channel optimisation in a single channel routing domain will provide an effective framework for area/energy, energy losses in the interconnections of such circuits have become significant [1]. In the light of this. The results of this detailed routing has a strong influence on the fabrication yield and production costs

Arslan, Tughrul

384

Near-Optimal Hot-Potato Routing on Trees Costas Busch1  

E-Print Network [OSTI]

Near-Optimal Hot-Potato Routing on Trees Costas Busch1 , Malik Magdon-Ismail1 , Marios Mavronicolas of Cyprus, Nicosia CY-1678, Cyprus 3 ETH Zurich, 8092 Zurich, Switzerland Abstract. In hot-potato on arbitrary tree topologies with n nodes. We present two hot-potato routing algorithms, one deterministic

Mavronicolas, Marios

385

Near-Optimal Hot-Potato Routing on Trees Costas Busch1  

E-Print Network [OSTI]

Near-Optimal Hot-Potato Routing on Trees Costas Busch1 , Malik Magdon-Ismail1 , Marios Mavronicolas of Cyprus, Nicosia CY-1678, Cyprus 3 ETH Zurich, 8092 Zurich, Switzerland Abstract. In hot-potato on arbitrary tree topologies. We present two hot-potato routing algorithms, one deterministic and one

Magdon-Ismail, Malik

386

Optimal Traffic-Oblivious Energy-Aware Routing For Multihop Wireless Networks  

E-Print Network [OSTI]

constraints. If the power supply is renewable, it is desirable that the energy consumption rate is less than the renewal rate. Lin et al. [15] study power-aware routing with renewable energy sources. Some previous workOptimal Traffic-Oblivious Energy-Aware Routing For Multihop Wireless Networks Yuxi Li Janelle Harms

Holte, Robert

387

Culvert Design for Flood Routing considering Sediment Transport W.J. Rahmeyer PhD.1  

E-Print Network [OSTI]

Culvert Design for Flood Routing considering Sediment Transport W.J. Rahmeyer PhD.1 and W routing methodologies do not consider sediment bed-load transport through the culverts or pipelines of road crossings. Many practitioners either ignore the transport of sediment through a culvert or assume

Rahmeyer, William J.

388

DARD: Distributed Adaptive Routing for Datacenter Networks Dept. of Computer Science, Duke University  

E-Print Network [OSTI]

DARD: Distributed Adaptive Routing for Datacenter Networks Xin Wu Dept. of Computer Science, Duke xwy@cs.duke.edu Abstract--Datacenter networks typically have many paths connecting each host pair, a Distributed Adaptive Routing architecture for Datacenter networks. DARD allows each end host to move traffic

Yang, Xiaowei

389

Asymptotically Optimal Power-Aware Routing for Multihop Wireless Networks with Renewable  

E-Print Network [OSTI]

1 Asymptotically Optimal Power-Aware Routing for Multihop Wireless Networks with Renewable Energy the performance of multihop radio networks in the presence of energy constraints, and design routing algorithms to optimally utilize the available energy. The energy model allows vastly different energy sources

Srikant, Rayadurgam

390

A Case for Bufferless Routing in On-Chip Networks Thomas Moscibroda  

E-Print Network [OSTI]

significant energy, occupy chip area, and increase design complexity. In this paper, we make a case for a new or flow control. We describe new algorithms for routing without using buffers in router input/output ports that rout- ing without buffers significantly reduces the energy consumption of the on-chip cache

391

Alternative mixed-integer linear programming models of a maritime inventory routing problem  

E-Print Network [OSTI]

product maritime inventory routing problem is addressed in this paper by exploring the use of continuous formulation based on a discrete time representation for vacuum gas oil routing and inventory management. Song Yongheng1,2 and Ignacio E. Grossmann3 1 Institute of Process Control Eng., Department of Automation

Grossmann, Ignacio E.

392

Computational Study for the Workforce Scheduling and Routing J. Arturo Castillo-Salazar1  

E-Print Network [OSTI]

Computational Study for the Workforce Scheduling and Routing Problem J. Arturo Castillo-Salazar1 , Dario Landa-Silva1 and Rong Qu1 1Automated Scheduling, Optimisation and Planning (ASAP) Research Group.landasilva, rong.qu}@nottingham.ac.uk Keywords: Employee Scheduling, Workforce Optimization, Personnel Routing

Qu, Rong

393

A hybrid metaheuristic to solve the vehicle routing problem with stochastic demand and  

E-Print Network [OSTI]

A hybrid metaheuristic to solve the vehicle routing problem with stochastic demand Introduction The vehicle routing problem with stochastic demands and probabilistic distance con- straints for a given product. Customer demands are met using an unlimited fleet of homogeneous vehicles located

Paris-Sud XI, Université de

394

Multi-robot routing for servicing spatio-temporal requests: A musically inspired problem  

E-Print Network [OSTI]

criteria (e.g., mini- mization of total distance travelled, completion time, or energy consumption the minimum number of robots required to service such requests. Keywords: assignment problems; autonomous mobile robots; optimization problems; vehicle routing. 1. INTRODUCTION Multi-robot routing

Egerstedt, Magnus

395

An electrochemical route for making porous nickel oxide electrochemical capacitors  

SciTech Connect (OSTI)

Porous nickel oxide films were prepared by electrochemically precipitating nickel hydroxide and heating the hydroxide in air at 300 C. The resulting nickel oxide films behave as an electrochemical capacitor with a specific capacitance of 59 F/g electrode material. These nickel oxide films maintain high utilization at high rates of discharge (i.e., high power density) and have excellent cycle life. Porous cobalt oxide films were also synthesized. Although the specific capacitances of these films are approximately one-fifth that of the nickel oxide films, the results demonstrate the versatility of fabricating a wide range of porous metal oxide films using this electrochemical route for use in capacitor applications. Electrochemical capacitors have generated wide interest in recent years for use in high power applications (e.g., in a hybrid electric vehicle, where they are expected to work in conjunction with a conventional battery).

Srinivasan, V.; Weidner, J.W. [Univ. of South Carolina, Columbia, SC (United States). Dept. of Chemical Engineering

1997-08-01T23:59:59.000Z

396

Tuple spaces in hardware for accelerated implicit routing  

SciTech Connect (OSTI)

Organizing and optimizing data objects on networks with support for data migration and failing nodes is a complicated problem to handle as systems grow. The goal of this work is to demonstrate that high levels of speedup can be achieved by moving responsibility for finding, fetching, and staging data into an FPGA-based network card. We present a system for implicit routing of data via FPGA-based network cards. In this system, data structures are requested by name, and the network of FPGAs finds the data within the network and relays the structure to the requester. This is acheived through successive examination of hardware hash tables implemented in the FPGA. By avoiding software stacks between nodes, the data is quickly fetched entirely through FPGA-FPGA interaction. The performance of this system is orders of magnitude faster than software implementations due to the improved speed of the hash tables and lowered latency between the network nodes.

Baker, Zachary Kent [Los Alamos National Laboratory; Tripp, Justin [Los Alamos National Laboratory

2010-12-01T23:59:59.000Z

397

An Interaction Model and a Framework Dedicated to Web-based Geographic Applications  

E-Print Network [OSTI]

Allée du Parc Montaury, 64600 Anglet, France {thenhan.luong, patrick.etcheverry, christophe, Languages. Keywords Interaction model, code generation, geographic application design, visual authoring environment supporting the whole design approach, since the specification steps un- til code generation

Paris-Sud XI, Université de

398

Inorganic geochemistry of Devonian shales in southern West Virginia: geographic and stratigraphic trends  

SciTech Connect (OSTI)

Samples of cuttings from twenty-one wells and a core from a single well in southern West Virginia were analyzed for major and minor elements: silicon, aluminum, iron, magnesium, calcium, sodium, titanium, phosphorus, manganese, sulfur, zinc, and strontium. Stratigraphic and geographic controls on elemental abundances were studied through canonical correlations, factor analyses, and trend surface analyses. The most abundant elements, silicon and aluminum, show gradual trends through the stratigraphic column of most wells, with silicon increasing and aluminum decreasing up-section. Other elements such as calcium, sulfur, and titanium change abruptly in abundance at certain stratigraphic boundaries. Important geographic trends run east-west: for instance, one can see an increase in sulfur and a decrease in titanium to the west; and a decrease in silicon from the east to the central part of the study area, then an increase further west. Although observed vertical trends in detrital minerals and geographic patterns in elemental abundances agree with the accepted view of a prograding delta complex during Late Devonian time, geographically-local, time restricted depositional processes influenced elemental percentages in subsets of the wells and the stratigraphic intervals studied. The black shales of lower Huron age do not represent simply a return of depositional conditions present in the earlier Rhinestreet time; nor do the gray shales of the Ohio Shale represent the same environmental conditions as the Big White Slate.

Hohn, M.E.; Neal, D.W.; Renton, J.J.

1980-04-01T23:59:59.000Z

399

Renewable Energy Assessment of Bureau of Reclamation Land and Facilities Using Geographic Information Systems  

SciTech Connect (OSTI)

This report summarizes results of geographic information system screening for solar and wind potential at select Bureau of Reclamation lands in the western United States. The study included both utility-scale and facility-scale potential. This study supplements information in the report titled Renewable Energy Assessment for the Bureau of Reclamation: Final Report.

Heimiller, D.; Haase, S.; Melius, J.

2013-05-01T23:59:59.000Z

400

Geographic variation in phenotypic plasticity in response to dissolved oxygen in an African cichlid fish  

E-Print Network [OSTI]

Geographic variation in phenotypic plasticity in response to dissolved oxygen in an African cichlid variation in a population over a number of generations to result in a population that is locally adapted and plastic variation in gill and brain size among swamp (low oxygen; hypoxic) and river (normal oxygen

Nuismer, Scott L.

Note: This page contains sample records for the topic "routing analysis geographic" 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

SCALE-FREE AND SMALL-WORLD NETWORKS IN GEOGRAPHICAL RESEARCH: A CRITICAL EXAMINATION1  

E-Print Network [OSTI]

SCALE-FREE AND SMALL-WORLD NETWORKS IN GEOGRAPHICAL RESEARCH: A CRITICAL EXAMINATION1 Laurent to examine how two recent models of networks (i.e. scale-free and small-world) have been integrated their influence in further works on networks. First, we propose a critical review of the ,,scale- free and ,,small

Paris-Sud XI, Université de

402

GIS 553.001, GIS 553.020 Geographic Information System (GIS) and Geospatial Applications  

E-Print Network [OSTI]

1 GIS 553.001, GIS 553.020 Geographic Information System (GIS) and Geospatial Applications Spring Description: GIS 553 GIS and Geospatial Applications. 3 semester hours, 2 hours lecture and 3 hours lab per Science majors as well as those including Geospatial Analyst Certificate, Environmental Science

Hung, I-Kuai

403

Minimizing the Operational Cost of Data Centers via Geographical Electricity Price Diversity  

E-Print Network [OSTI]

Minimizing the Operational Cost of Data Centers via Geographical Electricity Price Diversity amounts of electric power, which lead to high operational costs of cloud service providers. Reducing cloud environment by incorporating the diversity of time-varying electricity prices in different regions

Liang, Weifa

404

Wright, IRLOGI -1 GIS Ireland 2004, Dublin, Irish Organisation for Geographic Information (IRLOGI)  

E-Print Network [OSTI]

Wright, IRLOGI - 1 GIS Ireland 2004, Dublin, Irish Organisation for Geographic Information (IRLOGI. Wright 104 Wilkinson Hall, Department of Geosciences, Oregon State University, Corvallis, OR, USA 97331 bathymetry can be derived. But slower, more spatially-restricted #12;Wright, IRLOGI - 2 shipboard

Wright, Dawn Jeannine

405

Aquatic Botany 69 (2001) 89108 Geographic variation in growth responses in  

E-Print Network [OSTI]

Aquatic Botany 69 (2001) 89­108 Geographic variation in growth responses in Phragmites australis of Botany (CAS), Dukelská 145, CZ-37982 Trebon, Czech Republic Abstract Phragmites australis; Flowering time; Morphology; Biomass allocation; Phragmites australis 1. Introduction Along a latitudinal

Brix, Hans

406

Novel synthesis of high phase-purity Mg2SnO4 from metallic precursors via powder metallurgy route  

E-Print Network [OSTI]

Novel synthesis of high phase-purity Mg2SnO4 from metallic precursors via powder metallurgy route of composition Mg2Sn was prepared by the conventional powder metallurgy route. This up on heating in air under

Azad, Abdul-Majeed

407

that minimizes vehicle emissions during design of routes in congested environments with time-dependent travel speeds, hard time windows,  

E-Print Network [OSTI]

that minimizes vehicle emissions during design of routes in congested environments with time-dependent travel speeds, hard time windows, andcapacityconstraints.ThiscreatesanewtypeofVRP,theemissions vehicle routing problem (EVRP). BACKGROUND AND LITERATURE REVIEW There is extensive literature related to vehicle

Bertini, Robert L.

408

GEOGRAPHIC INFORMATION SYSTEM APPROACH FOR PLAY PORTFOLIOS TO IMPROVE OIL PRODUCTION IN THE ILLINOIS BASIN  

SciTech Connect (OSTI)

Oil and gas have been commercially produced in Illinois for over 100 years. Existing commercial production is from more than fifty-two named pay horizons in Paleozoic rocks ranging in age from Middle Ordovician to Pennsylvanian. Over 3.2 billion barrels of oil have been produced. Recent calculations indicate that remaining mobile resources in the Illinois Basin may be on the order of several billion barrels. Thus, large quantities of oil, potentially recoverable using current technology, remain in Illinois oil fields despite a century of development. Many opportunities for increased production may have been missed due to complex development histories, multiple stacked pays, and commingled production which makes thorough exploitation of pays and the application of secondary or improved/enhanced recovery strategies difficult. Access to data, and the techniques required to evaluate and manage large amounts of diverse data are major barriers to increased production of critical reserves in the Illinois Basin. These constraints are being alleviated by the development of a database access system using a Geographic Information System (GIS) approach for evaluation and identification of underdeveloped pays. The Illinois State Geological Survey has developed a methodology that is being used by industry to identify underdeveloped areas (UDAs) in and around petroleum reservoirs in Illinois using a GIS approach. This project utilizes a statewide oil and gas Oracle{reg_sign} database to develop a series of Oil and Gas Base Maps with well location symbols that are color-coded by producing horizon. Producing horizons are displayed as layers and can be selected as separate or combined layers that can be turned on and off. Map views can be customized to serve individual needs and page size maps can be printed. A core analysis database with over 168,000 entries has been compiled and assimilated into the ISGS Enterprise Oracle database. Maps of wells with core data have been generated. Data from over 1,700 Illinois waterflood units and waterflood areas have been entered into an Access{reg_sign} database. The waterflood area data has also been assimilated into the ISGS Oracle database for mapping and dissemination on the ArcIMS website. Formation depths for the Beech Creek Limestone, Ste. Genevieve Limestone and New Albany Shale in all of the oil producing region of Illinois have been calculated and entered into a digital database. Digital contoured structure maps have been constructed, edited and added to the ILoil website as map layers. This technology/methodology addresses the long-standing constraints related to information access and data management in Illinois by significantly simplifying the laborious process that industry presently must use to identify underdeveloped pay zones in Illinois.

Beverly Seyler; John Grube

2004-12-10T23:59:59.000Z

409

Long-Distance Interconnection as Solar Resource Intermittency Solution: Optimizing the Use of Energy Storage and the Geographic  

E-Print Network [OSTI]

of Energy Storage and the Geographic Dispersion + Interconnection of Solar Generating Facilities. Marc J. R energy targets. Variability of the solar resource occurs across many different temporal scales: from energy storage and Long-distance interconnection coupled with geographic dispersion of solar generating

410

UAV-Aided Cross-Layer Routing for MANETs Yuan Guo Xiaolong Li Homayoun Yousefi'zadeh Hamid Jafarkhani  

E-Print Network [OSTI]

UAV-Aided Cross-Layer Routing for MANETs Yuan Guo Xiaolong Li Homayoun Yousefi'zadeh Hamid,xiaolonl,hyousefi,hamidj]@uci.edu Abstract--In this paper, we present UAV-aided Cross-Layer Routing Protocol (UCLR) that aims at improving the routing performance of a ground MANET network with aid from an Unmanned Aerial Vehicle (UAV). The UAV

Yousefi'zadeh, Homayoun

411

Time-Sensitive Utility-Based Routing in Duty-Cycle Wireless Sensor Networks with Unreliable Links  

E-Print Network [OSTI]

different paths. Their utility values are calculated in Section III-A and are listed in Fig. 5. waitTime-Sensitive Utility-Based Routing in Duty-Cycle Wireless Sensor Networks with Unreliable Links}@ustc.edu.cn Abstract--Utility-based routing is a special routing approach, which takes the reliability and transmission

Wu, Jie

412

Impact of Hot-Potato Routing Changes in IP Networks Renata Teixeira Aman Shaikh Tim Griffin Jennifer Rexford  

E-Print Network [OSTI]

Impact of Hot-Potato Routing Changes in IP Networks Renata Teixeira Aman Shaikh Tim Griffin, a router selects the one with the closest egress point, based on the intradomain path cost. Under such hot-potato routing, an intradomain event can trigger BGP routing changes. To characterize the influence of hot-potato

Singh, Jaswinder Pal

413

Low-Temperature Synthesis Routes to Intermetallic Superconductors  

SciTech Connect (OSTI)

Over the past few years, our group has gained expertise at developing low-temperature solution-based synthetic pathways to complex nanoscale solids, with particular emphasis on nanocrystalline intermetallic compounds. Our synthetic capabilities are providing tools to reproducibly generate intermetallic nanostructures with simultaneous control over crystal structure, composition, and morphology. This DOE-funded project aims to expand these capabilities to intermetallic superconductors. This could represent an important addition to the tools that are available for the synthesis and processing of intermetallic superconductors, which traditionally utilize high-temperature, high-pressure, thin film, or gas-phase vacuum deposition methods. Our current knowledge of intermetallic superconductors suggests that significant enhancements could result from the inherent benefits of low-temperature solution synthesis, e.g. metastable phase formation, control over nanoscale morphology to facilitate size-dependent property studies, robust and inexpensive processability, low-temperature annealing and consolidation, and impurity incorporation (for doping, stoichiometry control, flux pinning, and improving the critical fields). Our focus is on understanding the superconducting properties as a function of synthetic route, crystal structure, crystallite size, and morphology, and developing the synthetic tools necessary to accomplish this. This research program can currently be divided into two classes of superconducting materials: intermetallics (transition metal/post transition metal) and metal carbides/borides. Both involve the development and exploitation of low-temperature synthesis routes followed by detailed characterization of structures and properties, with the goal of understanding how the synthetic pathways influence key superconducting properties of selected target materials. Because of the low-temperature methods used to synthesize them and the nanocrystalline morphologies of many of the products, the superconductors and their nanocrystalline precursors are potentially amenable to inexpensive and large-scale solution-based processing into wires, coatings, films, and templated or patterned structures with nanoscale and microscale features. Also, because of the new synthetic variables that play a key role in the low-temperature formation of intermetallics, the possibility exists to discover new superconductors.

Schaak, Raymond E

2008-01-08T23:59:59.000Z

414

All-optical routing of single photons with multiple input and output ports by interferences  

E-Print Network [OSTI]

We propose a waveguide-cavity coupled system to achieve the routing of photons by the phases of other photons. Our router has four input ports and four output ports. The transport of the coherent-state photons injected through any input port can be controlled by the phases of the coherent-state photons injected through other input ports. This control can be achieved when the mean numbers of the routed and control photons are small enough and require no additional control fields. Therefore, the all-optical routing of photons can be achieved at the single-photon level.

Wei-Bin Yan; Bao Liu; Ling Zhou; Heng Fan

2014-09-23T23:59:59.000Z

415

Connectivity-Enhanced Route Selection and Adaptive Control for the Chevrolet Volt: Preprint  

SciTech Connect (OSTI)

The National Renewable Energy Laboratory and General Motors evaluated connectivity-enabled efficiency enhancements for the Chevrolet Volt. A high-level model was developed to predict vehicle fuel and electricity consumption based on driving characteristics and vehicle state inputs. These techniques were leveraged to optimize energy efficiency via green routing and intelligent control mode scheduling, which were evaluated using prospective driving routes between tens of thousands of real-world origin/destination pairs. The overall energy savings potential of green routing and intelligent mode scheduling was estimated at 5% and 3% respectively. These represent substantial opportunities considering that they only require software adjustments to implement.

Gonder, J.; Wood, E.; Rajagopalan, S.

2014-09-01T23:59:59.000Z

416

Method and apparatus for routing data in an inter-nodal communications lattice of a massively parallel computer system by semi-randomly varying routing policies for different packets  

DOE Patents [OSTI]

A massively parallel computer system contains an inter-nodal communications network of node-to-node links. Nodes vary a choice of routing policy for routing data in the network in a semi-random manner, so that similarly situated packets are not always routed along the same path. Semi-random variation of the routing policy tends to avoid certain local hot spots of network activity, which might otherwise arise using more consistent routing determinations. Preferably, the originating node chooses a routing policy for a packet, and all intermediate nodes in the path route the packet according to that policy. Policies may be rotated on a round-robin basis, selected by generating a random number, or otherwise varied.

Archer, Charles Jens (Rochester, MN); Musselman, Roy Glenn (Rochester, MN); Peters, Amanda (Rochester, MN); Pinnow, Kurt Walter (Rochester, MN); Swartz, Brent Allen (Chippewa Falls, WI); Wallenfelt, Brian Paul (Eden Prairie, MN)

2010-11-23T23:59:59.000Z

417

Parking and routing information system phase 1 evaluation -- Individual evaluation test plans  

SciTech Connect (OSTI)

A parking and routing information system (PARIS) is being designed and deployed at a test site on the Mountain Home Veterans Administration campus in Johnson City, Tennessee using three sensor technologies. The purpose of the PARIS project is to demonstrate innovative integration of vehicle sensing technologies with parking management strategies to improve mobility and relieve congestion associated with a growing medical/technology complex. This technical memorandum presents the four individual evaluation test plans, System Performance Individual Evaluation Test Plan, User Acceptance Individual Evaluation Test Plan, Institutional and Business Issues Individual Evaluation Test Plan, and Transportation Systems Individual Evaluation Test Plan, which were developed to support ORNL`s responsibilities and functions during the four studies. The plans define the level of effort required to satisfy the data collection, processing, and analysis requirements for the assessment of the system performance, user acceptance, institutional and business issues, and transportation systems components of the PARIS phase 1 evaluation. Each plan is divided into three subsections: executive summary, detailed study design, and study management.

Carter, R.J.

1997-04-01T23:59:59.000Z

418

Simple route for the synthesis of supercapacitive Co-Ni mixed hydroxide thin films  

SciTech Connect (OSTI)

Highlights: Black-Right-Pointing-Pointer Novel method for deposition of Co-Ni mixed hydroxide. Black-Right-Pointing-Pointer Nanoparticle network of Co-Ni hydroxide. Black-Right-Pointing-Pointer High specific capacitance of 672 F g{sup -1}. Black-Right-Pointing-Pointer High discharge/charge rates. -- Abstract: Facile synthesis of Co-Ni mixed hydroxides films with interconnected nanoparticles networks through two step route is successfully established. These films have been characterized by X-ray diffraction (XRD), Fourier transform infrared technique (FTIR), scanning electron microscopy (SEM) and wettability test. Co-Ni film formation is confirmed from XRD and FTIR study. SEM shows that the surface of Co-Ni films is composed of interconnected nanoparticles. Contact angle measurement revealed the hydrophilic nature of films which is feasible for the supercapacitor. The electrochemical performance of the film is evaluated by cyclic voltammetry, and constant-current charge/discharge cycling techniques. Specific capacitance of the Co-Ni mixed hydroxide electrode achieved 672 F g{sup -1}. Impedance analysis shows that Co-Ni mixed hydroxide electrode provides less resistance for the intercalation and de-intercalation of ions. The Co-Ni mixed electrode exhibited good charge/discharge rate at different current densities. The results demonstrated that Co-Ni mixed hydroxide composite is very promising for the next generation high performance electrochemical supercapacitors.

Dubal, D.P. [Thin Film Physics Laboratory, Department of Physics, Shivaji University, Kolhapur 416004 (M.S.) (India) [Thin Film Physics Laboratory, Department of Physics, Shivaji University, Kolhapur 416004 (M.S.) (India); Department of Materials Science and Engineering, Gwangju Institute of Science and Technology, 261 Cheomdan-gwagiro, Buk-gu, Gwangju 500-712 (Korea, Republic of); Jagadale, A.D.; Patil, S.V. [Thin Film Physics Laboratory, Department of Physics, Shivaji University, Kolhapur 416004 (M.S.) (India)] [Thin Film Physics Laboratory, Department of Physics, Shivaji University, Kolhapur 416004 (M.S.) (India); Lokhande, C.D., E-mail: l_chandrakant@yahoo.com [Thin Film Physics Laboratory, Department of Physics, Shivaji University, Kolhapur 416004 (M.S.) (India)

2012-05-15T23:59:59.000Z

419

Deterministic multivalued logic scheme for information processing and routing in the brain  

E-Print Network [OSTI]

Driven by analogies with state vectors of quantum informatics and noise-based logic, we propose a general scheme and elements of neural circuitry for processing and addressing information in the brain. Specifically, we consider random (e.g., Poissonian) trains of finite-duration spikes, and, using the idealized concepts of excitatory and inhibitory synapses, offer a procedure for generating 2^N-1 orthogonal vectors out of N partially overlapping trains ("neuro-bits"). We then show that these vectors can be used to construct 2^(2^N-1)-1 different superpositions which represent the same number of logic values when carrying or routing information. In quantum informatics the above numbers are the same, however, the present logic scheme is more advantageous because it is deterministic in the sense that the presence of a vector in the spike train is detected by an appropriate coincidence circuit. For this reason it does not require time averaging or repeated measurements of the kind used in standard cross-correlation analysis or in quantum computing.

S. M. Bezrukov; L. B. Kish

2009-05-06T23:59:59.000Z

420

ROUTING IN TIME-DEPENDENT AND LABELED NETWORKS  

SciTech Connect (OSTI)

We study routing problems in time-dependent and edge and/or vertex-labeled transportation networks. Labels allow one to express a number of discrete properties of the edges and nodes. The main focus is a unified algorithm that efficiently solves a number of seemingly unrelated problems in transportation science. Experimental data gained from modeling practical situations suggest that the formalism allows interesting compromises between the conflicting goals of generality and efficiency. 1. We use edge/vertex labels in the framework of Formal Language Constrained Path Problems to handle discrete choice constraints. The label set is usually small and does not depend on the graph. Edge labels induct! path labels, which allows us to impose feasibility constraints on the set of paths considered as shortest path candidates. Second, we propose monotonic piecewise-linear traversal functions to represent the time-dependent aspect of link delays. The applications that can be modeled include scheduled transit and time-windows. 3. Third, we combine the above models and capture a variety of natural problems in transportatiou science such as time-window constrained trip-chaining. The results demonstrate the robustness of the proposed formalisms. As evidence for our claims of practical efficiency in a realistic setting, we report preliminary computational experience from TRANSIMS case studies of Portland, Oregon.

Barrett, C. L. (Christopher L.); Bisset, K. R. (Keith R.); Jacob, R. (Riko); Konjevod, G. (Goran); Marathe, M. V. (Madhav V.)

2001-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "routing analysis geographic" 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

Thermodynamic route to field equations in Lanczos-Lovelock gravity  

SciTech Connect (OSTI)

Spacetimes with horizons show a resemblance to thermodynamic systems and one can associate the notions of temperature and entropy with them. In the case of Einstein-Hilbert gravity, it is possible to interpret Einstein's equations as the thermodynamic identity TdS=dE+PdV for a spherically symmetric spacetime and thus provide a thermodynamic route to understand the dynamics of gravity. We study this approach further and show that the field equations for the Lanczos-Lovelock action in a spherically symmetric spacetime can also be expressed as TdS=dE+PdV with S and E given by expressions previously derived in the literature by other approaches. The Lanczos-Lovelock Lagrangians are of the form L=Q{sub a}{sup bcd}R{sup a}{sub bcd} with {nabla}{sub b}Q{sub a}{sup bcd}=0. In such models, the expansion of Q{sub a}{sup bcd} in terms of the derivatives of the metric tensor determines the structure of the theory and higher order terms can be interpreted as quantum corrections to Einstein gravity. Our result indicates a deep connection between the thermodynamics of horizons and the allowed quantum corrections to standard Einstein gravity, and shows that the relation TdS=dE+PdV has a greater domain of validity than Einstein's field equations.

Paranjape, Aseem; Sarkar, Sudipta; Padmanabhan, T. [Tata Institute of Fundamental Research, Homi Bhabha Road, Colaba, Mumbai-400 005 (India); IUCAA, Post Bag 4, Ganeshkhind, Pune-411 007 (India)

2006-11-15T23:59:59.000Z

422

Integrating Geographical  

E-Print Network [OSTI]

: Science , Critical Infrastructure Protection (CIP) and Emergency Preparedness and Response (EPR) Grids Earthquake Forecast WS Science Grid EPR/CIP Grid ... Tsunami EPR/CIP ... Data Access/Storage Security

423

Geographic Variation in Potential of Rooftop Residential Photovoltaic Electric Power Production in the United States  

Broader source: Energy.gov [DOE]

This paper describes a geographic evaluation of Zero Energy Home (ZEH) potential, specifically an assessment of residential roof-top solar electric photovoltaic (PV) performance around the United States and how energy produced would match up with very-efficient and super-efficient home designs. We performed annual simulations for 236 TMY2 data locations throughout the United States on two highly-efficient one-story 3-bedroom homes with a generic grid-tied solar electric 2kW PV system. These annual simulations show how potential annual solar electric power generation (kWh) and potential energy savings from PV power vary geographically around the U.S. giving the user in a specific region an indication of their expected PV system performance.

424

Development of a Carbon Management Geographic Information System (GIS) for the United States  

SciTech Connect (OSTI)

In this project a Carbon Management Geographical Information System (GIS) for the US was developed. The GIS stored, integrated, and manipulated information relating to the components of carbon management systems. Additionally, the GIS was used to interpret and analyze the effect of developing these systems. This report documents the key deliverables from the project: (1) Carbon Management Geographical Information System (GIS) Documentation; (2) Stationary CO{sub 2} Source Database; (3) Regulatory Data for CCS in United States; (4) CO{sub 2} Capture Cost Estimation; (5) CO{sub 2} Storage Capacity Tools; (6) CO{sub 2} Injection Cost Modeling; (7) CO{sub 2} Pipeline Transport Cost Estimation; (8) CO{sub 2} Source-Sink Matching Algorithm; and (9) CO{sub 2} Pipeline Transport and Cost Model.

Howard Herzog; Holly Javedan

2009-12-31T23:59:59.000Z

425

Analyzing Volunteer Geographic Information Accuracy and Determining its Capabilities for Scientific Research Data  

E-Print Network [OSTI]

and Undergraduate Research Texas A&M University in partial fulfillment of the requirements for the designation as an UNDERGRADUATE RESEARCH SCHOLAR Approved by Research Advisor: Dr. Daniel Goldberg May 2014... Texas A&M University Research Advisor: Dr. Daniel Goldberg Department of Geography The primary purpose of this research project is to develop, test, and evaluate a volunteered geographic information (VGI) based approach for collecting data...

Davis, Kelsi Lyn

2014-04-14T23:59:59.000Z

426

Analyzing Volunteer Geographic Information Accuracy and Determining its Capabilities for Scientific Research Data  

E-Print Network [OSTI]

and Undergraduate Research Texas A&M University in partial fulfillment of the requirements for the designation as an UNDERGRADUATE RESEARCH SCHOLAR Approved by Research Advisor: Dr. Daniel Goldberg May 2014... Texas A&M University Research Advisor: Dr. Daniel Goldberg Department of Geography The primary purpose of this research project is to develop, test, and evaluate a volunteered geographic information (VGI) based approach for collecting data...

Schwind, Michael Anthony

2014-02-28T23:59:59.000Z

427

Toward an ontology framework supporting the integration of geographic information with modeling and simulation for critical infrastructure protection  

SciTech Connect (OSTI)

Protecting the nation's infrastructure from natural disasters, inadvertent failures, or intentional attacks is a major national security concern. Gauging the fragility of infrastructure assets, and understanding how interdependencies across critical infrastructures affect their behavior, is essential to predicting and mitigating cascading failures, as well as to planning for response and recovery. Modeling and simulation (M&S) is an indispensable part of characterizing this complex system of systems and anticipating its response to disruptions. Bringing together the necessary components to perform such analyses produces a wide-ranging and coarse-grained computational workflow that must be integrated with other analysis workflow elements. There are many points in both types of work flows in which geographic information (GI) services are required. The GIS community recognizes the essential contribution of GI in this problem domain as evidenced by past OGC initiatives. Typically such initiatives focus on the broader aspects of GI analysis workflows, leaving concepts crucial to integrating simulations within analysis workflows to that community. Our experience with large-scale modeling of interdependent critical infrastructures, and our recent participation in a DRS initiative concerning interoperability for this M&S domain, has led to high-level ontological concepts that we have begun to assemble into an architecture that spans both computational and 'world' views of the problem, and further recognizes the special requirements of simulations that go beyond common workflow ontologies. In this paper we present these ideas, and offer a high-level ontological framework that includes key geospatial concepts as special cases of a broader view.

Ambrosiano, John J [Los Alamos National Laboratory; Bent, Russell W [Los Alamos National Laboratory; Linger, Steve P [Los Alamos National Laboratory

2009-01-01T23:59:59.000Z

428

Vehicle routing and scheduling for the ultra short haul transportation system  

E-Print Network [OSTI]

A method of vehicle routing and scheduling for an air based intraurban transportation system is developed. The maximization of level of service to passengers in a system operating under time varying demand is considered ...

Smith, Barry C.

1979-01-01T23:59:59.000Z

429

Simulating service reliability of a high frequency bus route using automatically collected data  

E-Print Network [OSTI]

High frequency bus routes are subject to a variety of influences that can affect the quality of service provided to passengers. Since they have short headways and high passenger demand interaction between buses can easily ...

Milkovits, Martin Nicholas

2008-01-01T23:59:59.000Z

430

iBubble: Multi-keyword Routing Protocol for Heterogeneous Wireless Sensor Networks  

E-Print Network [OSTI]

, Matt Spear, Karl Levitt and S. Felix Wu Department of Computer Science UC Davis, Davis, CA 95616 Email. By utilizing keywords, iBubble bridges many routing and energy problems prevalent in WSN, and provides a simple

California at Davis, University of

431

The development and evaluation of alternative designs for the Texas Farm-To-Market route marker  

E-Print Network [OSTI]

alternative designs were tested on a sample of 70 motorists from the Bryan/College Station community. Four laboratory tests were used to assess the effectiveness of the FM route marker designs. These tests were the glance legibility test, filtered...

Fenno, David W

2012-06-07T23:59:59.000Z

432

EURECOM 2229 Route des Crtes BP 193 F-06904 Sophia Antipolis cedex  

E-Print Network [OSTI]

EURECOM ­ 2229 Route des Crêtes ­ BP 193 F-06904 Sophia Antipolis cedex www.eurecom.fr Spatial, Sophia Antipolis, France http://www.openairinterface.org bassem.zayen@eurecom.fr 2. Cognitive Radio

Gesbert, David

433

Leveraging infrastructure : sustainable bus rapid transit route planning in Beirut, Lebanon  

E-Print Network [OSTI]

This thesis applies the concepts of urban design, public transportation planning, economic development, and sustainability, to the routing and site plan of a two-kilometer bus rapid transit (BRT) line segment into downtown ...

Nabti, Jumana M., 1976-

2004-01-01T23:59:59.000Z

434

A Multi-Objective Ant Colony Optimization Algorithm for Infrastructure Routing  

E-Print Network [OSTI]

they are derived from is presented. Two case studies are developed to demonstrate the performance of the algorithm under different infrastructure routing scenarios. In the first case study the algorithm is implemented into the Ice Road Planning module within...

McDonald, Walter

2012-07-16T23:59:59.000Z

435

E-Print Network 3.0 - assisted reaction route Sample Search Results  

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

for AdHoc Mobile Wireless Networks Summary: A Review of Current Routing Protocols for Ad-Hoc Mobile Wireless Networks Elizabeth M. Royer Dept... basis. In order to facilitate...

436

E-Print Network 3.0 - adaptive multicast routing Sample Search...  

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

results for: adaptive multicast routing Page: << < 1 2 3 4 5 > >> 1 Geocasting in Mobile Ad Hoc Networks: Location-Based Multicast Algorithms Young-Bae Ko and Nitin H. Vaidya...

437

Route 66, where are you? : four cities and the development of a shared cultural resource  

E-Print Network [OSTI]

Although small towns, rural areas, state organizations, and federal programs are all pursuing the redevelopment of the Route 66 corridor, this paper focuses on how four urban communities currently are engaging with this ...

Dodge, Anne Clayton

2006-01-01T23:59:59.000Z

438

Optimal adaptive routing and traffic assignment in stochastic time-dependent networks  

E-Print Network [OSTI]

A stochastic time-dependent (STD) network is defined by treating all link travel times at all time periods as random variables, with possible time-wise and link-wise stochastic dependency. A routing policy is a decision ...

Gao, Song, 1976-

2005-01-01T23:59:59.000Z

439

E-Print Network 3.0 - auxiliary bus-bars routing Sample Search...  

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

Summary: and VV cooling systems, vacuum pumping and fueling systems, LHe auxiliary cold box, and to route bus-bars... to the tokamak using air-cooled aluminum or copper bus...

440

Challenges and Solutions for Location-based Routing in Wireless Sensor Networks with Complex Network Topology  

E-Print Network [OSTI]

Complex Network Topologies (CNTs)–network holes and cuts–often occur in practical WSN deployments. Many researchers have acknowledged that CNTs adversely affect the performance of location-based routing and proposed various CNT- aware location...

Won, Myounggyu

2013-07-17T23:59:59.000Z

Note: This page contains sample records for the topic "routing analysis geographic" 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

Performance Comparison of the RPL and LOADng Routing Protocols in a Home Automation Scenario  

E-Print Network [OSTI]

route entries. Limited energy supply dictates minimal radio usage and optimized control overhead that approximates real-world con- ditions is the radio propagation model with the assumption of the Unit Disk Graph

442

Integrated Droplet Routing and Defect Tolerance in the Synthesis of Digital  

E-Print Network [OSTI]

11 Integrated Droplet Routing and Defect Tolerance in the Synthesis of Digital Microfluidic Biochips TAO XU and KRISHNENDU CHAKRABARTY Duke University Microfluidic biochips are revolutionizing high to digital microfluidic platforms, the need for design automation techniques is being increasingly felt

Chakrabarty, Krishnendu

443

Online Policies for Opportunistic Virtual MISO Routing in Wireless Ad Hoc Networks  

E-Print Network [OSTI]

Online Policies for Opportunistic Virtual MISO Routing in Wireless Ad Hoc Networks Cristiano in virtual multiple input single output (MISO) trans- missions and space-time block codes have been proposed

Rossi, Michele

444

E-Print Network 3.0 - access route fast Sample Search Results  

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

Ying Zhang Z. Morley Mao Jia Wang... University of Michigan AT&T Labs-Research Abstract In this work, we present the novel idea of route normal... - ization by...

445

Synthetic routes to monodisperse gold nanoparticles stabilized by different-length alkanethiols  

E-Print Network [OSTI]

My thesis explored three different synthesis routes toward obtaining monodisperse clutches of well-ordered nanoparticles stabilized by various alkanethiols. The first two synthesis methods were based on a two-phase system ...

Fabian, Omar

2008-01-01T23:59:59.000Z

446

A Novel Route to Enantioenriched ?-Allyl ?-Fluoroketones via Palladium Catalyzed Decarboxylation  

E-Print Network [OSTI]

This thesis details the development of a novel catalytic asymmetric route to ?-fluorinated ketones. Enantioenriched ?-fluoroketones were produced in good yields and high enantiomeric ratios via palladium-catalyzed ...

Barron, Briana R.

2008-08-21T23:59:59.000Z

447

Microsoft Word - RoutingTG_1-18-07_call_minutes  

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

example, 4 information such as the amount of rail line shared with commuter and coal trains, the amount of the routes which do not have signals on the line, and the amount of...

448

A lower bound for routing on a completely connected optical communication parallel computer  

SciTech Connect (OSTI)

The task of routing a 2-relation on an n-processor completely connected optical communication parallel computer (OCPC) is considered. A lower bound is presented that applies to any randomized distributed algorithm for this task: specifically, it is shown that the expected number of steps required to route a 2-relation is {Omega}({radical} log log n) in the worst case. For comparison, the best upper bound known is O(log log n).

Goldberg, L.A. [Sandia National Labs., Albuquerque, NM (United States); Jerrum, M. [Edinburgh Univ. (United Kingdom). Dept. of Computer Science; MacKenzie, P.D. [Texas Univ., Austin, TX (United States). Dept. of Computer Sciences

1993-08-03T23:59:59.000Z

449

Throughput Scaling in Random Wireless Networks: A Non-Hierarchical Multipath Routing Strategy  

E-Print Network [OSTI]

an extended (i.e., geographically expanding) net- work with approximately n randomly distributed nodes to remain bounded, even as the network expands. I. INTRODUCTION The problem of asymptotic scalability

Liu, Mingyan

450

Phylogenetic relationships, host affinity, and geographic structure of boreal and arctic endophytes from three major plant lineages  

E-Print Network [OSTI]

Phylogenetic relationships, host affinity, and geographic structure of boreal and arctic endophytes Although associated with all plants, fungal endophytes (microfungi that live within healthy plant tissues, or phylogenetic relationships. We surveyed endophytic Ascomycota from healthy photosyn- thetic tissues of three

Arnold, A. Elizabeth

451

The Use of Geographic Information Systems to Model Habitat for Puma concolor cougar in the Northern Blue Ridge of Virginia  

E-Print Network [OSTI]

Geographic Information Systems (GIS) was used to predict suitable habitat for the eastern cougar (Puma concolor cougar) in the Northern Blue Ridge of Virginia. Two areas were studied, a primary area nested inside a secondary ...

Houser, Rhonda

2002-05-18T23:59:59.000Z

452

Scale and ecological and historical determinants of a species' geographic range: The plant parasite Phoradendron californicum Nutt. (Viscaceae)  

E-Print Network [OSTI]

Geographic ranges of species are fundamental units of study in ecology and evolutionary biology, since they summarize views of how species' populations and individuals are organized in space and time. Here, I assess how ...

Lira Noriega, Andres

2014-05-31T23:59:59.000Z

453

An effective approach to choosing project, program and portfolio management software at a large and geographically diverse company  

E-Print Network [OSTI]

Selecting and deploying an IT tool can be very complicated and expensive. This paper studies a particular approach to choosing project, program and portfolio management software at one large and geographically diverse ...

Brost, Missy M. (Missy Marie)

2009-01-01T23:59:59.000Z

454

Appendix A The Synthetic Route Towards Carbon Phosphide A-1 Appendix A The Synthetic Route Towards Carbon  

E-Print Network [OSTI]

). This was washed and dried under high vacuum. This was sent to solid state NMR for analysis by 13 C and 31 P nuclei, 1071 (1921). #12;

Bristol, University of

455

Towards a Scalable and Reliable Real Time In-Network Data Analysis Infrastructure  

SciTech Connect (OSTI)

The smart grid applications requires real time analysis, response within the order of milliseconds and high-reliability because of the mission critical structure of the power grid system. The only way to satisfy these requirements is in network data analysis and build-in redundancy routing for failures. To achieve this, we propose a data dissemination system that builds routes using network flow algorithms, have in network processing of the data and utilize data encoding to cope with high latencies.

Ciraci, Selim; Yin, Jian

2011-12-01T23:59:59.000Z

456

Descriptive and Predictive Analysis of Climate Data Advisor: Nitesh V. Chawla  

E-Print Network [OSTI]

Descriptive and Predictive Analysis of Climate Data Advisor: Nitesh V. Chawla DepartmentNSA) University of Notre Dame Co-Advisor: Auroop R. Ganguly Geographic Information Science and Technology Group

457

A Benchmarking System for Mobile Ad Hoc Network Routing Protocols  

E-Print Network [OSTI]

Limited. High-level smart meter data tra?c analysis, 2010. [2x2) equipped with smart energy meters that are able toas ?xed data sinks in smart energy meter networks [18] or

Hiranandani, Daniel

2012-01-01T23:59:59.000Z

458

L-connect routing of die surface pads to the die edge for stacking in a 3D array  

DOE Patents [OSTI]

Integrated circuit chips and method of routing the interface pads from the face of the chip or die to one or more sidewall surfaces of the die. The interconnection is routed from the face of the die to one or more edges of the die, then routed over the edge of the die and onto the side surface. A new pad is then formed on the sidewall surface, which allows multiple die or chips to be stacked in a three-dimensional array, while enabling follow-on signal routing from the sidewall pads. The routing of the interconnects and formation of the sidewall pads can be carried out in an L-connect or L-shaped routing configuration, using a metalization process such as laser pantography.

Petersen, Robert W. (Dublin, CA)

2000-01-01T23:59:59.000Z

459

Distribution, geographic variation and natural history of Sceloporus parvus Smith (Sauria: Iguanidae)  

E-Print Network [OSTI]

s y1e and content by: Head of Department er Member December l977 442603 ABSTRACT Distribution, Geographic Variation and Natural History of Sceio~orus ~arvus Smith (Sauria: Iguanidae). (December 1977) Frederick Haman Mills, B. S. , Texas A... understood Cenozoic evolu+ion of i. he eastern I'iexican mountains and their associated vegetation types. The evolutionary hlsto y of th bg o p of ~Scelo t hl h S. pa s belong a a relatively primitive member probably begins in mid-Tertiary and as such can...

Wills, Frederick Haman

2012-06-07T23:59:59.000Z

460

Problems That Arise When Providing Geographic Coordinate Information for Cataloged Maps  

E-Print Network [OSTI]

, Number and Code Fields (01X-04X), 034-Coded Cartographic Mathematical Data. http://www.loc.gov/marc/bibliographic/ecbdnumb.html#mrcb034. Page 14 Lundgren, Jimmie and Jorge A. Gonzalez. Recording Geographic Coordinates. February 26, 2004. MARC... Discussion Paper no. 2006-DP01. http://www.loc.gov/marc/marbi/2006/2006-dp01.html. McEachren, Alan M. 1998. "Cartography, GIS and the World Wide Web." Progress in Human Geography. 22, no. 4:575-585. Mangan, Elizabeth Unger; Anglo-American Cataloguing...

Gonzalez, Jorge A.

2007-10-16T23:59:59.000Z

Note: This page contains sample records for the topic "routing analysis geographic" 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

Comparisons between Nimbus 6 satellite and rawinsonde soundings for several geographical areas  

E-Print Network [OSTI]

geographical areas considered in this study (Area I ? central United States; Area II Caribbean Sea; Area III ? central Canada; and Area IV ? western United States) Surface map covering Areas I, II and III at 1800 GET on 25 August 1975 (contours... in the layers surface to 500 mb, 500 to 300 mb, and 300 to 100 mb for Area III (Canada) 34 19 Cumulative frequency distributions of discrepancies in temperature in the layers surface to 500 mb, 500 to 300 mb, and 300 to 100 mb for Area IV (western United...

Chou, Nine-Min

1979-01-01T23:59:59.000Z

462

A Geographic Information System approach to modeling nutrient and sediment transport  

SciTech Connect (OSTI)

The objective of this study was to develop a water quality model to quantify nonpoint-source (NPS) pollution that uses a geographic information system (GIS) to link statistical modeling of nutrient and sediment delivery with the spatial arrangement of the parameters that drive the model. The model predicts annual nutrient and sediment loading and was developed, calibrated, and tested on 12 watersheds within the Lake Ray Roberts drainage basin in north Texas. Three physiographic regions are represented by these watersheds, and model success, as measured by the accuracy of load estimates, was compared within and across these regions.

Levine, D.A. [Automated Sciences Group, Inc., Oak Ridge, TN (United States); Hunsaker, C.T.; Beauchamp, J.J. [Oak Ridge National Lab., TN (United States); Timmins, S.P. [Analysas Corp., Oak Ridge, TN (United States)

1993-02-01T23:59:59.000Z

463

A Geographic Perspective on the Current Biomass Resource Availability in the United States  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsrucLasDelivered‰PNGExperience hands-onASTROPHYSICSHe β-Research and EducationF OA Geographic

464

A Physically Based Runoff Routing Model for Land Surface and Earth System Models  

SciTech Connect (OSTI)

A new physically based runoff routing model, called the Model for Scale Adaptive River Transport (MOSART), has been developed to be applicable across local, regional, and global scales. Within each spatial unit, surface runoff is first routed across hillslopes and then discharged along with subsurface runoff into a ‘‘tributary subnetwork’’ before entering the main channel. The spatial units are thus linked via routing through the main channel network, which is constructed in a scale-consistent way across different spatial resolutions. All model parameters are physically based, and only a small subset requires calibration.MOSART has been applied to the Columbia River basin at 1/ 168, 1/ 88, 1/ 48, and 1/ 28 spatial resolutions and was evaluated using naturalized or observed streamflow at a number of gauge stations. MOSART is compared to two other routing models widely used with land surface models, the River Transport Model (RTM) in the Community Land Model (CLM) and the Lohmann routing model, included as a postprocessor in the Variable Infiltration Capacity (VIC) model package, yielding consistent performance at multiple resolutions. MOSART is further evaluated using the channel velocities derived from field measurements or a hydraulic model at various locations and is shown to be capable of producing the seasonal variation and magnitude of channel velocities reasonably well at different resolutions. Moreover, the impacts of spatial resolution on model simulations are systematically examined at local and regional scales. Finally, the limitations ofMOSART and future directions for improvements are discussed.

Li, Hongyi; Wigmosta, Mark S.; Wu, Huan; Huang, Maoyi; Ke, Yinghai; Coleman, Andre M.; Leung, Lai-Yung R.

2013-06-13T23:59:59.000Z

465

A Performance Analysis Study of Multipath Routing in a Hybrid Network with Mobile Users  

E-Print Network [OSTI]

transmission protocols aim to take advantage of path diversity to achieve efficient and robust bandwidth) establishes channels with a set of radio/WiFi towers and a satellite relaying information to a remote easily expose data transmission, and, in particular continu- ous data streaming to the risk

Massachusetts at Amherst, University of

466

Analysis of true fully adaptive routing with software-based deadlock recovery  

E-Print Network [OSTI]

Khonsari,A. Sarbazi-Azad,H. Ould-Khaoua,M. Journal of Systems and Software, vol. 71, no. 3 , May 2004 pp 259-270 Elsevier Science

Khonsari, A.; Sarbazi-Azad, H.

467

Analysis of k-ary n-cubes with dimension-ordered routing  

E-Print Network [OSTI]

Sarbazi-Azad,H. Khonasri,A. Ould-Khaoua,M. Journal of Future Generations Computer Systems, vol. 19, no. 4 pp 493-502 Elsevier Science

Sarbazi-Azad, H.

468

Analysis of fault-tolerant routing algorithms in k-ary n-cubes networks  

E-Print Network [OSTI]

Al-Sadi,J. Day,K. Ould-Khaoua,M. International Journal of Computer Systems Science & Engineering, vol. 18, no. 2 pp 79-86 CRC Press

Al-Sadi, J.; Day, K.; Ould-Khaoua, M.

469

Analysis of deterministic routing in k-ary n-cubes with virtual channels  

E-Print Network [OSTI]

Sarbazi-Azad,H. Khonsari,A. Ould-Khaoua,M. Journal of Interconnection Networks, vol. 3, no. 1-2 pp 85-101 Academic Press

Sarbazi-Azad, H.

470

Design and Performance Analysis of an Aeronautical Routing Protocol with Ground Station Updates  

E-Print Network [OSTI]

for processing a GS advertisement . . . . . . . . . . . . 57 4.5 Protocol stack translation architecture ( [5]) . . . . . . . . . . . . 60 5.1 Packet format for AeroNPBasicHeader . . . . . . . . . . . . . . . . 63 5.2 Packet format for Aero.../s) . . . . . . . . 86 6.5 Node density vs overhead (AODV, TDMA, GM, 1200 m/s) . . . . 87 6.6 Node density vs delay (TDMA, GM, 1200 m/s) . . . . . . . . . . 88 6.7 Location-aware vs Location-unaware mode in AeroRP . . . . . . . 89 6.8 Node velocity vs PDR (TDMA, GM, 60...

Narra, Hemanth

2011-08-31T23:59:59.000Z

471

Dynamic Vehicle Routing for Translating Demands: Stability Analysis and Receding-Horizon Policies  

E-Print Network [OSTI]

We introduce a problem in which demands arrive stochastically on a line segment, and upon arrival, move with a fixed velocity perpendicular to the segment. We design a receding horizon service policy for a vehicle with ...

Bopardikar, Shaunak D.

472

Analysis of Two Competing TCP IP Connections INRIA, 2004 route des Lucioles, 06902 Sophia Antipolis, France  

E-Print Network [OSTI]

Antipolis, France CESIMO, Universidad de Los Andes, Facultad de Ingeneria, Merida, Venezuela T. Jim enez CESIMO, Universidad de Los Andes, Facultad de Ingeneria, Merida, Venezuela R. N u~nez-Queija CWI, P

Núñez-Queija, Rudesindo

473

Fear: A Fuzzy-based Energy-aware Routing Protocol for Wireless Sensor Networks  

E-Print Network [OSTI]

Many energy-aware routing protocols have been proposed for wireless sensor networks. Most of them are only energy savers and do not take care about energy balancing. The energy saver protocols try to decrease the energy consumption of the network as a whole; however the energy manager protocols balance the energy consumption in the network to avoid network partitioning. This means that energy saver protocols are not necessarily energy balancing and vice versa. However, the lifetime of wireless sensor network is strictly depending on energy consumption; therefore, energy management is an essential task to be considered. This paper proposes an energy aware routing protocol, named FEAR, which considers energy balancing and energy saving. It finds a fair trade-off between energy balancing and energy saving by fuzzy set concept. FEAR routing protocol is simulated and evaluated by Glomosim simulator.

Ahvar, Ehsan; Piran, Mohammad Jalil

2011-01-01T23:59:59.000Z

474

AGEM: Adaptive Greedy-Compass Energy-aware Multipath Routing Protocol for WMSNs  

E-Print Network [OSTI]

This paper presents an Adaptive Greedy-compass Energy-aware Multipath protocol (AGEM), a novel routing protocol for wireless multimedia sensors networks (WMSNs). AGEM uses sensors node positions to make packet forwarding decisions. These decisions are made online, at each forwarding node, in such a way that there is no need for global network topology knowledge and maintenance. AGEM routing protocol performs load-balancing to minimize energy consumption among nodes using twofold policy: (1) smart greedy forwarding, based on adaptive compass and (2) walking back forwarding to avoid holes. Performance evaluations of AGEM compared to GPSR (Greedy Perimeter Stateless Routing) show that AGEM can: (a) maximize the network lifetime, (b) guarantee quality of service for video stream transmission, and (c) scale better on densely deployed wireless sensors network.

Medjiah, Samir; Krief, Francine

2012-01-01T23:59:59.000Z

475

A Multipath Energy-Aware On demand Source Routing Protocol for Mobile Ad-Hoc Networks  

E-Print Network [OSTI]

Energy consumption is the most challenging issue in routing protocol design for mobile ad-hoc networks (MANETs), since mobile nodes are battery powered. Furthermore, replacing or recharging batteries is often impossible in critical environments such as in military or rescue missions. In a MANET, the energy depletion of a node does not affect the node itself only, but the overall network lifetime. In this paper, we present multipath and energy-aware on demand source routing (MEA-DSR) protocol, which exploits route diversity and information about batteries-energy levels for balancing energy consumption between mobile nodes. Simulation results, have shown that MEA-DSR protocol is more energy efficient than DSR in almost mobility scenarios.

Chettibi, Saloua

2009-01-01T23:59:59.000Z

476

Deadlock-free class routes for collective communications embedded in a multi-dimensional torus network  

DOE Patents [OSTI]

A computer implemented method and a system for routing data packets in a multi-dimensional computer network. The method comprises routing a data packet among nodes along one dimension towards a root node, each node having input and output communication links, said root node not having any outgoing uplinks, and determining at each node if the data packet has reached a predefined coordinate for the dimension or an edge of the subrectangle for the dimension, and if the data packet has reached the predefined coordinate for the dimension or the edge of the subrectangle for the dimension, determining if the data packet has reached the root node, and if the data packet has not reached the root node, routing the data packet among nodes along another dimension towards the root node.

Chen, Dong; Eisley, Noel A.; Steinmacher-Burow, Burkhard; Heidelberger, Philip

2013-01-29T23:59:59.000Z

477

A Multi-Stage Very Large-Scale Neighborhood Search for the Vehicle Routing Problem with Soft Time-Windows  

E-Print Network [OSTI]

problem, where customer's time windows may be violated at a certain cost. The Vehicle Routing ProblemA Multi-Stage Very Large-Scale Neighborhood Search for the Vehicle Routing Problem with Soft Time of Computing Science and Engineering Place Sainte-Barbe 2, 1348 Louvain-la-Neuve, Belgium {Sebastien

Deville, Yves

478

Heuristic algorithms for a vehicle routing problem with simultaneous delivery and pickup and time windows in home health care  

E-Print Network [OSTI]

, it is crucial to carefully design the routes of the HHC vehicles in order to reduce its operating cost while1 Heuristic algorithms for a vehicle routing problem with simultaneous delivery and pickup and time Nationale Supérieure des Mines Centre for Health Engineering, CNRS UMR 6158 LIMOS-ROGI 158 cours Fauriel

Boyer, Edmond

479

Heuristic methods for vehicle routing problem with time windows K.C. Tana,*, L.H. Leeb  

E-Print Network [OSTI]

of the problem is to ®nd routes for the vehicles to serve all the customers at a minimal cost (in terms of travelHeuristic methods for vehicle routing problem with time windows K.C. Tana,*, L.H. Leeb , Q.L. Zhua , K. Oua a Department of Electrical and Computer Engineering, National University of Singapore, 10

Zhu, Kenny Q.

480

Sediment Routing and Budgets: Implications for Judging Impacts of Forestry Frederick J. Swanson and Richard L. Fredriksen  

E-Print Network [OSTI]

129 Sediment Routing and Budgets: Implications for Judging Impacts of Forestry Practices Frederick J. Swanson and Richard L. Fredriksen ABSTRACT Sediment budget and routing studies offer some of the dynamics of sediment storage in stream channels and at hillslope sites prone to failure by debris

Note: This page contains sample records for the topic "routing analysis geographic" 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

Appointed BrOadcast (ABO): Reducing Routing Overhead in IEEE 802.11 Mobile Ad Hoc Networks  

E-Print Network [OSTI]

1 Appointed BrOadcast (ABO): Reducing Routing Overhead in IEEE 802.11 Mobile Ad Hoc Networks Chun-enhanced and standard IEEE 802.11 nodes can coexist in a MANET is also discussed. Keywords: mobile ad hoc network, promiscuous mode, broadcast, IEEE 802.11, routing. #12;2 1. Introduction In mobile ad hoc networks (MANETs

Chen, Sheng-Wei

482

Energy-Efficient Reliable Paths for On-Demand Routing Protocols Tamer Nadeem, Suman Banerjee, Archan Misra, Ashok Agrawala  

E-Print Network [OSTI]

1 Energy-Efficient Reliable Paths for On-Demand Routing Protocols Tamer Nadeem, Suman Banerjee does not work for on-demand protocols and some additional mechanisms are needed to compute energy-efficient-Demand routing proto- col (AODV), and show how it can be enhanced to compute such energy-efficient reliable paths

Banerjee, Suman

483

EnergyEfficient Reliable Paths for OnDemand Routing Protocols Tamer Nadeem, Suman Banerjee, Archan Misra, Ashok Agrawala  

E-Print Network [OSTI]

1 Energy­Efficient Reliable Paths for On­Demand Routing Protocols Tamer Nadeem, Suman Banerjee does not work for on­demand protocols and some additional mechanisms are needed to compute energy­efficient­Demand routing proto­ col (AODV), and show how it can be enhanced to compute such energy­efficient reliable paths

Banerjee, Suman

484

Greedy Dynamic Hot--Potato Routing on Arrays Ioannis Caragiannis y Christos Kaklamanis z Ioannis Vergados x  

E-Print Network [OSTI]

Greedy Dynamic Hot--Potato Routing on Arrays #3; Ioannis Caragiannis y Christos Kaklamanis z the dynamic case where packets are continu­ ously injected into the network. We describe three greedy hot--potato) for the implementation of in­ jection buffers. Our results demonstrate that there exists a greedy hot--potato routing

Caragiannis, Ioannis

485

IEEE TRANSACTIONS ON SMART GRID, VOL. 5, NO. 1, JANUARY 2014 303 Opportunistic Routing for Smart Grid With Power  

E-Print Network [OSTI]

IEEE TRANSACTIONS ON SMART GRID, VOL. 5, NO. 1, JANUARY 2014 303 Opportunistic Routing for Smart communications (PLCs) have recently absorbed interest in the smart grid since they offer communi- cation--Access network, narrowband PLC, opportunistic routing, power line communications, smart grid. I. INTRODUCTION

Bahk, Saewoong

486

Computational Study for Workforce Scheduling and Routing Problems J. Arturo Castillo-Salazar, Dario Landa-Silva and Rong Qu  

E-Print Network [OSTI]

Computational Study for Workforce Scheduling and Routing Problems J. Arturo Castillo-Salazar, Dario Landa-Silva and Rong Qu Automated Scheduling, Optimisation and Planning (ASAP) Research Group, School.K. {psxjaca, dario.landasilva, rong.qu}@nottingham.ac.uk Keywords: Workforce Scheduling and Routing

Landa-Silva, Dario

487

UCLAComputerScienceDepartmentTechnicalReportTR-080024-2008 Spectrum Aware Routing in Cognitive Radio Mesh  

E-Print Network [OSTI]

spectrum opportunistically. In this paper we present SAMER, a routing solution for cognitive radio mesh spectrum and results in higher end-to-end performance. Index Terms--Cognitive Radio, Spectrum Aware Routing cognitive radio architectures that assume a central controller to lease spectrum to users, while KNOWS [1

Lu, Songwu

488

Design Considerations for an On-Demand Minimum Energy Routing Protocol for a Wireless Ad Hoc Network  

E-Print Network [OSTI]

1 Design Considerations for an On-Demand Minimum Energy Routing Protocol for a Wireless Ad Hoc- demand minimum energy routing protocol and suggests mechanisms for their implementation. We highlight of an 'energy aware' link cache for storing this information. We also compare the performance of an on-demand

Brown, Timothy X.

489

NATIONAL CARBON SEQUESTRATION DATABASE AND GEOGRAPHIC INFORMATION SYSTEM (NATCARB) FORMER TITLE-MIDCONTINENT INTERACTIVE DIGITAL CARBON ATLAS AND RELATIONAL DATABASE (MIDCARB)  

SciTech Connect (OSTI)

This annual report describes progress in the third year of the three-year project entitled ''Midcontinent Interactive Digital Carbon Atlas and Relational Database (MIDCARB)''. The project assembled a consortium of five states (Indiana, Illinois, Kansas, Kentucky and Ohio) to construct an online distributed Relational Database Management System (RDBMS) and Geographic Information System (GIS) covering aspects of carbon dioxide (CO{sub 2}) geologic sequestration (http://www.midcarb.org). The system links the five states in the consortium into a coordinated regional database system consisting of datasets useful to industry, regulators and the public. The project has been extended and expanded as a ''NATional CARBon Sequestration Database and Geographic Information System (NATCARB)'' to provide national coverage across the Regional CO{sub 2} Partnerships, which currently cover 40 states (http://www.natcarb.org). Advanced distributed computing solutions link database servers across the five states and other publicly accessible servers (e.g., USGS) into a single system where data is maintained and enhanced at the local level but is accessed and assembled through a single Web portal and can be queried, assembled, analyzed and displayed. This project has improved the flow of data across servers and increased the amount and quality of available digital data. The online tools used in the project have improved in stability and speed in order to provide real-time display and analysis of CO{sub 2} sequestration data. The move away from direct database access to web access through eXtensible Markup Language (XML) has increased stability and security while decreasing management overhead. The MIDCARB viewer has been simplified to provide improved display and organization of the more than 125 layers and data tables that have been generated as part of the project. The MIDCARB project is a functional demonstration of distributed management of data systems that cross the boundaries between institutions and geographic areas. The MIDCARB system addresses CO{sub 2} sequestration and other natural resource issues from sources, sinks and transportation within a spatial database that can be queried online. Visualization of high quality and current data can assist decision makers by providing access to common sets of high quality data in a consistent manner.

Timothy R. Carr

2004-07-16T23:59:59.000Z

490

Bayesian Integration of Isotope Ratios for Geographic Sourcing of Castor Beans  

SciTech Connect (OSTI)

Recent years have seen an increase in the forensic interest associated with the poison ricin, which is extracted from the seeds of the Ricinus communis plant. Both light element (C, N, O, and H) and strontium (Sr) isotope ratios have previously been used to associate organic material with geographic regions of origin. We present a Bayesian integration methodology that can more accurately predict the region of origin for a castor bean than individual models developed independently for light element stable isotopes or Sr isotope ratios. Our results demonstrate a clear improvement in the ability to correctly classify regions based on the integrated model with a class accuracy of 6 0 . 9 {+-} 2 . 1 % versus 5 5 . 9 {+-} 2 . 1 % and 4 0 . 2 {+-} 1 . 8 % for the light element and strontium (Sr) isotope ratios, respectively. In addition, we show graphically the strengths and weaknesses of each dataset in respect to class prediction and how the integration of these datasets strengthens the overall model.

Webb-Robertson, Bobbie-Jo M.; Kreuzer, Helen W.; Hart, Garret L.; Ehleringer, James; West, Jason B.; Gill, Gary A.; Duckworth, Douglas C.

2012-08-15T23:59:59.000Z

491

UCL CENTRE FOR ADVANCED SPATIAL ANALYSIS Centre for Advanced Spatial Analysis University College London 1 -19 Torrington Place Gower St London WC1E 7HB  

E-Print Network [OSTI]

UCL CENTRE FOR ADVANCED SPATIAL ANALYSIS Centre for Advanced Spatial Analysis University College (Dransch, 2000). The advent of computer-based visualisation of geospatial data has stretched traditional of problem-solving in geographical analysis, from development of initial hypotheses, through knowledge

Jones, Peter JS

492

THE CACHE INFERENCE PROBLEM and its Application to Content and Request Routing  

E-Print Network [OSTI]

for content and query routing purposes [1]; DNS lookups are cached by DNS resolvers to reduce the load, Massachusetts, USA. z Dept of Informatics and Telecommunications, University of Athens, Greece. x N. Laoutaris to typically­ skewed demand profile from various client populations. Increasingly, however, a system may

493

A Resilient Routing Algorithm for Long-term Applications in Underwater Sensor Networks  

E-Print Network [OSTI]

data collection, pollution moni- toring, offshore exploration, disaster prevention, assisted navigation, and tactical surveillance. Underwater acoustic networking is the enabling technology for these applica- tions of the underwater acoustic channel. A two-phase resilient routing solution for long-term monitoring missions

Pompili, Dario

494

Tier-Based Underwater Acoustic Routing for Applications with Reliability and Delay Constraints  

E-Print Network [OSTI]

Tier-Based Underwater Acoustic Routing for Applications with Reliability and Delay Constraints Li of New York at Buffalo Buffalo, New York 14260 Email: tmelodia@buffalo.edu Abstract--UnderWater Acoustic and military applications such as oceanographic data collection, pollution monitoring, offshore exploration

Melodia, Tommaso

495

A global river routing network for use in hydrological modeling H. Renssen1  

E-Print Network [OSTI]

routing network is specifically designed for the assessment of fresh water shortages. We tested', i.e. a shortage of fresh water. Regions with a high population density are especially vulnerable on the role of rivers as a water resource, since the reliability and quality of water supplies may change. 2

Renssen, Hans

496

Solving the Capacitated Vehicle Routing Problem and the Split Delivery using GRASP Metaheuristic  

E-Print Network [OSTI]

vehicles, where total cost is minimal, beginning and ending in a depot; such that each node is visited justSolving the Capacitated Vehicle Routing Problem and the Split Delivery using GRASP Metaheuristic Joseph Gallart Suárez1 , Manuel Tupia Anticona1 1 Engineering department, Pontificia Universidad Católica

Paris-Sud XI, Université de

497

Combining MetaHeuristics to Effectively Solve the Vehicle Routing Problems with Time Windows  

E-Print Network [OSTI]

' requests with the minimal operational cost as usually measured by the number of vehicles used multiplied1 Combining Meta­Heuristics to Effectively Solve the Vehicle Routing Problems with Time Windows Engineering, The University of Hong Kong Pokfulam Road, Hong Kong. Department of Computer Science National

Tam, Vincent W. L.

498

A Hybrid Multiobjective Evolutionary Algorithm For Solving Truck And Trailer Vehicle Routing Problems  

E-Print Network [OSTI]

cost) so that the day- to-day operational cost could be kept at the minimum. 1.2 Background on VehicleA Hybrid Multiobjective Evolutionary Algorithm For Solving Truck And Trailer Vehicle Routing Problems K. C. Tan, T. H. Lee, Y. H. Chew Department of Electrical and Computer Engineering National

Coello, Carlos A. Coello

499

LIFETIME-AWARE MULTICAST ROUTING IN WIRELESS AD HOC Morteza Maleki and Massoud Pedram  

E-Print Network [OSTI]

studies on the construction of energy-efficient broadcast and multicast tree in ad hoc networks ([6}@usc.edu Abstract. One of the main design constraints in mobile ad hoc networks (MANETs) is that they are energy constrained. Hence, routing algorithms must be developed to consider energy consumption of the nodes

Pedram, Massoud

500

Project Information Form Project Title Routing Strategies for Efficient Deployment of Alt. Fuel Vehicles for  

E-Print Network [OSTI]

agency or organization) US DOT $90,000 Total Project Cost $90,000 Agency ID or Contract Number DTRT13-GProject Information Form Project Title Routing Strategies for Efficient Deployment of Alt. Fuel-UTC29 Start and End Dates May 16, 2014 to May 31, 2015 Brief Description of Research Project

California at Davis, University of