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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

Communication in automation, including networking and wireless  

E-Print Network [OSTI]

Communication in automation, including networking and wireless Nicholas Kottenstette and Panos J and networking in automation is given. Digital communication fundamentals are reviewed and networked control are presented. 1 Introduction 1.1 Why communication is necessary in automated systems Automated systems use

Antsaklis, Panos

2

Distribution networks consolidation and optimization for a large industrial conglomerate  

E-Print Network [OSTI]

Redesigning the distribution networks for the company's various supply chains to lower the cost of delivering products to customers is crucial to company's competitiveness. Redesign includes changing warehouse locations ...

Sridurongkatum, Phol

2010-01-01T23:59:59.000Z

3

ANALYSIS AND APPLICATION OF INDUCTANCE IN CLOCK DISTRIBUTION NETWORKS  

E-Print Network [OSTI]

Distribution Network Background 2.1 Clock Network DesignClock distribution techniques for low-EMI design. Springerclock distribution in high-performance designs due to their

Hu, Xuchu

2012-01-01T23:59:59.000Z

4

Analytically solvable geometric network growth model with arbitrary degree distribution  

E-Print Network [OSTI]

We construct a class of network growth models capable of producing arbitrary degree distributions. The conditions necessary for generating the desired degree distribution can be derived analytically. In this model, a network is generated as a result of local interactions among agents residing on a metric space. Specifically, we study the case of random-walking agents who form bonds when they meet at designated locations we refer to as "rendezvous points." The spatial distribution of the rendezvous points determines key characteristics of the network such as the degree distribution. For any arbitrary (monotonic) degree distribution, we are able to analytically solve for the required rendezvous point distribution. Certain features of the model including high clustering coefficients suggest that it may be a suitable candidate for modeling biological and urban networks.

Dianati, Navid

2015-01-01T23:59:59.000Z

5

Optimal Distributed Voltage Regulation in Power Distribution Networks  

E-Print Network [OSTI]

In this paper, we address the problem of voltage regulation in power distribution networks with deep-penetration of distributed energy resources (DERs), e.g., renewable-based generation, and storage-capable loads such as plug-in hybrid electric vehicles. We cast the problem as an optimization program, where the objective is to minimize the losses in the network subject to constraints on bus voltage magnitudes, limits on active and reactive power injections, transmission line thermal limits and losses. We provide sufficient conditions under which the optimization problem can be solved via its convex relaxation. Using data from existing networks, we show that the conditions are expected to be satisfied by most networks. We also provide an efficient distributed algorithm to solve the problem. The algorithm is asynchronous, with a communication topology that is the same as the electrical network topology. We illustrate the algorithm's performance in the IEEE 34-bus and the 123-bus feeder test systems.

Lam, Albert Y S; Dominguez-Garcia, Alejandro; Tse, David

2012-01-01T23:59:59.000Z

6

Innovation flow through social networks: Productivity distribution  

E-Print Network [OSTI]

A detailed empirical analysis of the productivity of non financial firms across several countries and years shows that productivity follows a non-Gaussian distribution with power law tails. We demonstrate that these empirical findings can be interpreted as consequence of a mechanism of exchanges in a social network where firms improve their productivity by direct innovation or/and by imitation of other firm's technological and organizational solutions. The type of network-connectivity determines how fast and how efficiently information can diffuse and how quickly innovation will permeate or behaviors will be imitated. From a model for innovation flow through a complex network we obtain that the expectation values of the productivity level are proportional to the connectivity of the network of links between firms. The comparison with the empirical distributions reveals that such a network must be of a scale-free type with a power-law degree distribution in the large connectivity range.

T. Di Matteo; T. Aste; M. Gallegati

2004-06-19T23:59:59.000Z

7

Voltage Management of Networks with Distributed Generation.†  

E-Print Network [OSTI]

At present there is much debate about the impacts and benefits of increasing the amount of generation connected to the low voltage areas of the electricity distribution network. The UK government is under political ...

O'Donnell, James

2008-01-01T23:59:59.000Z

8

aerosol monitors including: Topics by E-print Network  

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

schemes which explicitly simulate the microphysical processes that determine the particle size distribution. These models enable aerosol optical ... Ridley, David Andrew 33...

9

analysis including plasma: Topics by E-print Network  

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

Assembly 2010 Space Plasmas in the Solar System, including Planetary Magnetospheres (D) Solar Variability, Cosmic Rays and Climate (D21) GEOMAGNETIC ACTIVITY AT HIGH-LATITUDE:...

10

Worst Case Scenario for Large Distribution Networks with Distributed Generation  

E-Print Network [OSTI]

, tides, and geothermal heat, is the best choice as alternative source of energy. The interconnection and distribution networks, finally to the electric energy consumers. The life style of a nation is measured of these renewable energy sources and other forms of small generation such as combined heat and power (CHP) units

Pota, Himanshu Roy

11

atlantic region including: Topics by E-print Network  

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

R: L. Tossey, T. Beeson, Parks, B. TruittTNC, UD MPEO staff 2 Climate scenarios of sea level rise for the northeast Atlantic Ocean: a study including the effects of ocean...

12

Document management guidelines for distributed project networks  

E-Print Network [OSTI]

This paper provides the project engineer with guidelines or a checklist on tasks that must be considered, defined and documented before the project can successfully implement a document management system in geographically distributed project environment. Topics ranging from configuration management, approval process, document types, user administration and document naming are covered. The underlying cases of the paper are that of CERN (European Laboratory for Particle Physics) and its latest accelerator project, together with the Nordisk Industrifond -funded Connecting Distributed Competencies (NI#: 98082) project, with a focus on distributed shipbuilding processes. Keywords: distributed project management, product data management, networking, document management, virtual workspaces

Hameri, A P; HÝimyr, Nils-Joar

1999-01-01T23:59:59.000Z

13

Distributed services for mobile ad hoc networks  

E-Print Network [OSTI]

DISTRIBUTED SERVICES FOR MOBILE AD HOC NETWORKS A Dissertation by GUANGTONG CAO Submitted to the O?ce of Graduate Studies of Texas A&M University in partial fulflllment of the requirements for the degree of DOCTOR OF PHILOSOPHY August 2005 Major... Subject: Computer Science DISTRIBUTED SERVICES FOR MOBILE AD HOC NETWORKS A Dissertation by GUANGTONG CAO Submitted to the O?ce of Graduate Studies of Texas A&M University in partial fulflllment of the requirements for the degree of DOCTOR OF PHILOSOPHY...

Cao, Guangtong

2005-11-01T23:59:59.000Z

14

Energy Balanced Chain in Distributed Sensor Networks  

E-Print Network [OSTI]

Energy Balanced Chain in Distributed Sensor Networks Ivan Howitt Electrical & Computer Engineering because of their higher traffic. This paper suggests an energy balanced chain (EBC) which can efficiently the energy balance optimization problem in terms of the segmentation space. By adjusting the transmission

Howitt, Ivan

15

Distributed and Networked Dynamic Resource Allocation, Scheduling, and Control Experiments  

E-Print Network [OSTI]

Distributed and Networked Dynamic Resource Allocation, Scheduling, and Control Experiments Nicanor into decentralized and networked dynamic resource allocation, scheduling, and control. 2 Questions 1. What, "Experiments for decentralized and networked dynamic resource allocation, scheduling, and control," Submitted

16

#include #include  

E-Print Network [OSTI]

process #12;#include #include pid_t pid = fork(); if (pid () failed */ } else if (pid == 0) { /* parent process */ } else { /* child process */ } #12;thread #12

Campbell, Andrew T.

17

affects lysosomal distribution: Topics by E-print Network  

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

Key factors affecting voltage oscillations of distribution networks with distributed generation and induction motor loads Engineering Websites Summary: and induction motor loads...

18

Physical Modeling of Scaled Water Distribution System Networks.  

SciTech Connect (OSTI)

Threats to water distribution systems include release of contaminants and Denial of Service (DoS) attacks. A better understanding, and validated computational models, of the flow in water distribution systems would enable determination of sensor placement in real water distribution networks, allow source identification, and guide mitigation/minimization efforts. Validation data are needed to evaluate numerical models of network operations. Some data can be acquired in real-world tests, but these are limited by 1) unknown demand, 2) lack of repeatability, 3) too many sources of uncertainty (demand, friction factors, etc.), and 4) expense. In addition, real-world tests have limited numbers of network access points. A scale-model water distribution system was fabricated, and validation data were acquired over a range of flow (demand) conditions. Standard operating variables included system layout, demand at various nodes in the system, and pressure drop across various pipe sections. In addition, the location of contaminant (salt or dye) introduction was varied. Measurements of pressure, flowrate, and concentration at a large number of points, and overall visualization of dye transport through the flow network were completed. Scale-up issues that that were incorporated in the experiment design include Reynolds number, pressure drop across nodes, and pipe friction and roughness. The scale was chosen to be 20:1, so the 10 inch main was modeled with a 0.5 inch pipe in the physical model. Controlled validation tracer tests were run to provide validation to flow and transport models, especially of the degree of mixing at pipe junctions. Results of the pipe mixing experiments showed large deviations from predicted behavior and these have a large impact on standard network operations models.3

O'Hern, Timothy J.; Hammond, Glenn Edward; Orear, Leslie ,; van Bloemen Waanders, Bart G.; Paul Molina; Ross Johnson

2005-10-01T23:59:59.000Z

19

#include #include  

E-Print Network [OSTI]

#include #include //Rappels : "getpid()" permet d'obtenir son propre pid // "getppid()" renvoie le pid du père d'un processus int main (void) { pid_t pid_fils; pid_fils = fork(); if(pid_fils==-1) { printf("Erreur de création du processus fils\

Poinsot, Laurent

20

Nonlinear DSTATCOM controller design for distribution network with distributed generation to enhance voltage stability  

E-Print Network [OSTI]

Nonlinear DSTATCOM controller design for distribution network with distributed generation Accepted 19 June 2013 Keywords: Distributed generation Distribution network DSATACOM Partial feedback linearization Voltage control a b s t r a c t This paper presents a nonlinear controller design for a DSTATCOM

Pota, Himanshu Roy

Note: This page contains sample records for the topic "distribution network including" 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

Electricity Distribution Networks: Investment and Regulation, and Uncertain Demand  

E-Print Network [OSTI]

Electricity distribution networks are capital intensive systems and timely investments are crucial for long-term reliability of their service. In coming years, in the UK, and elsewhere in Europe, many networks are in need of extensive investments...

Jamasb, Tooraj; Marantes, Cristiano

2011-01-31T23:59:59.000Z

22

On Codebook Design for Distributed Relay Beamforming Network  

E-Print Network [OSTI]

On Codebook Design for Distributed Relay Beamforming Network Min Zheng and Min Dong Department-antenna beamforming in point-to-point systems [1]­[3], the quantization design for distributed relay beamforming has design for quantized distributed relay beamforming. Each relay in the network has its individual power

Dong, Min

23

Optimisation of distribution network design using a hybrid genetic algorithm.  

E-Print Network [OSTI]

??This thesis presents an integrated methodology developed for the modelling and optimisation of distribution networks based on a Hybrid Genetic Algorithm. This work focuses onÖ (more)

Akararungruangkul, Raknoi

2006-01-01T23:59:59.000Z

24

Sensor Networks for Monitoring and Control of Water Distribution Systems  

E-Print Network [OSTI]

Water distribution systems present a significant challenge for structural monitoring. They comprise a complex network of pipelines buried underground that are relatively inaccessible. Maintaining the integrity of these ...

Whittle, Andrew

25

aware distributed applications: Topics by E-print Network  

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

CiteSeer Summary: Abstract This paper describes three software applications for distribution network load forecasting in a Smart Grid environment: (i) short-term feeder load...

26

Interconnecting PV on New York City's Secondary Network Distribution System  

SciTech Connect (OSTI)

This study describes technical assistance provided by NREL to help New York City and Con Edison improve the interconnection of distributed PV systems on a secondary network distribution system.

Anderson, K.; Coddington, M.; Burman, K.; Hayter, S.; Kroposki, B.; Watson, A.

2009-12-01T23:59:59.000Z

27

Voltage Control of Distribution Networks with Distributed Generation using Reactive Power  

E-Print Network [OSTI]

Voltage Control of Distribution Networks with Distributed Generation using Reactive Power to control voltage of distribution networks with DG using reactive power compensation approach. In this paper profile within the specified limits, it is essential to regulate the reactive power of the compensators

Pota, Himanshu Roy

28

Localized Bridging Centrality for Distributed Network Analysis Soumendra Nanda  

E-Print Network [OSTI]

of a network. We provide below a list of questions asked from a system administrator's point of view, that we to manage a mesh network in a more effective manner. While 2 #12;the system administrator is primarily askedLocalized Bridging Centrality for Distributed Network Analysis Soumendra Nanda and David Kotz

29

A Differential Phase Shift Scheme for Quantum Key Distribution in Passive Optical Networks  

E-Print Network [OSTI]

We propose a scheme for quantum key distribution (QKD) in a passive optical network (PON) based on differential phase shift (DPS) coding. A centralized station including all expensive components serves many users, making it suitable for a true multi-user network in a local environment with moderate distances on the order of a few kilometers. The emphasis lies on an asymmetric design for cost effective implementation of network end points.

Michael Hentschel; Andreas Poppe; Bernhard Schrenk; Momtchil Peev; Edwin Querasser; Roland Lieger

2014-12-19T23:59:59.000Z

30

Localized Bridging Centrality for Distributed Network Analysis  

E-Print Network [OSTI]

network administrators identify critical nodes that are important for the robustness of the network administrator (sysadmin) manage a wireless mesh network or would allow an automated management system understand a system administrator to manage a mesh network in a more effective manner. While the system administrator

Kotz, David

31

E-Print Network 3.0 - anomalies including tapvr Sample Search...  

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

and Diagnosing Correlated Network Anomalies Ajay Mahimkar, Ashwin Lall, Jia... of Technology AT&T Labs - Research ABSTRACT Network anomalies occur in operational networks and...

32

System level design of power distribution network for mobile computing platforms.  

E-Print Network [OSTI]

??Providing a reliable power distribution network (PDN) is a critical design challenge for mobile system on chip platforms. A well-designed power distribution network should beÖ (more)

Shayan Arani, Amirali

2011-01-01T23:59:59.000Z

33

Apparatus and method for data communication in an energy distribution network  

DOE Patents [OSTI]

A system for communicating information on an energy distribution network is disclosed. In one embodiment, the system includes a local supervisor on a communication network, wherein the local supervisor can collect data from one or more energy generation/monitoring devices. The system also includes a command center on the communication network, wherein the command center can generate one or more commands for controlling the one or more energy generation devices. The local supervisor can periodically transmit a data signal indicative of the data to the command center via a first channel of the communication network at a first interval. The local supervisor can also periodically transmit a request for a command to the command center via a second channel of the communication network at a second interval shorter than the first interval. This channel configuration provides effective data communication without a significant increase in the use of network resources.

Hussain, Mohsin; LaPorte, Brock; Uebel, Udo; Zia, Aftab

2014-07-08T23:59:59.000Z

34

SMPL : a network architecture for collaborative distributed services  

E-Print Network [OSTI]

This thesis proposes a network architecture, called SMPL, for the design and development of collaboration-oriented, distributed applications over the Internet. The goal of SMPL is to enable the development of applications ...

Rocha, Carols A. (Carlos Andres Rocha Penagos)

2005-01-01T23:59:59.000Z

35

Mechanical Network in Titin Immunoglobulin from Force Distribution Analysis  

E-Print Network [OSTI]

Mechanical Network in Titin Immunoglobulin from Force Distribution Analysis Wolfram Stacklies1. , M, Stuttgart, Germany Abstract The role of mechanical force in cellular processes is increasingly revealed force propagates within proteins determines their mechanical behavior yet remains largely unknown. We

Gräter, Frauke

36

Integrity and access control in untrusted content distribution networks  

E-Print Network [OSTI]

A content distribution network (CDN) makes a publisher's content highly available to readers through replication on remote computers. Content stored on untrusted servers is susceptible to attack, but a reader should have ...

Fu, Kevin E. (Kevin Edward), 1976-

2005-01-01T23:59:59.000Z

37

Resilience-Based Design of Natural Gas Distribution Networks  

E-Print Network [OSTI]

Case Study Resilience-Based Design of Natural Gas Distribution Networks G. P. Cimellaro, Ph.D., A response to natural disasters. In this paper, a new performance index measuring the functionality of a gas; Disaster resilience; Vulnerability; Gas networks; Damage assessment; Lifelines; Serviceability; Natural gas

Bruneau, Michel

38

Architecture of the Secoqc Quantum Key Distribution network  

E-Print Network [OSTI]

The European projet Secoqc (Secure Communication based on Quantum Cryptography) aims at developing a global network for unconditionally secure key distribution. This paper specifies the requirements and presents the principles guiding the design of this network, and relevant to its architecture and protocols.

Mehrdad Dianati; Romain Alleaume

2006-10-25T23:59:59.000Z

39

Evaluation and redesign of a company's distribution network  

E-Print Network [OSTI]

EVALUATION AND REDESIGN OF A COMPANY?S DISTRIBUTION NETWORK A Record of Study by SERGIO ARMANDO BURGOS FUENTES Submitted to the Office of Graduate Studies of Texas A&M University in partial fulfillment of the requirements... for the degree of DOCTOR OF ENGINEERING August 2004 Major Subject: Engineering College of Engineering EVALUATION AND REDESIGN OF A COMPANY?S DISTRIBUTION NETWORK A Record of Study by SERGIO ARMANDO BURGOS FUENTES Approved...

Burgos Fuentes, Sergio Armando

2004-11-15T23:59:59.000Z

40

Lightweight Key Establishment for Distributed Networking Environments  

E-Print Network [OSTI]

/ COSIC Seminar 2007 Keith Martin #12;Lightweight Key Establishment/Introduction The plan 1. Wireless sensor networks 2. A key establishment framework 3. Key establishment for grids COSIC Seminar 2007 Keith Establishment/Wireless sensor networks The "classical" scenario COSIC Seminar 2007 Keith Martin #12;Lightweight

Martin, Keith

Note: This page contains sample records for the topic "distribution network including" 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

Distributed Dynamic Clustering Algorithm in Uneven Distributed Wireless Sensor Network  

E-Print Network [OSTI]

the sensor networks energy efficient [3][4][5]. This helps to increase the lifetime of the sensor nodes and energy efficient routing has been presented in recent research literature [1]-[16]. In [1] an intelligent energy efficient de- ployment algorithm for cluster based WSNs is described, in which the sensor node

42

Distributed Control of HVAC&R Networks  

E-Print Network [OSTI]

retains a degree of modularityóchanging one component does not require changing all controllers. The final contribution is a new distributed optimization algorithm that is rooted in distributed MPC and is especially motivated by HVAC&R systems...

Elliott, Matthew Stuart

2013-07-05T23:59:59.000Z

43

Semantic Routed Network for Distributed Search Engines  

E-Print Network [OSTI]

to compare composite meanings for superior search quality. In distributed search engines, for scalability, speed and efficiency, index entries should be systematically distributed across multiple index-server nodes based on the meaning of the objects...

Biswas, Amitava

2011-08-08T23:59:59.000Z

44

Designing pricing strategies for coordination of networked distributed energy resources  

E-Print Network [OSTI]

Designing pricing strategies for coordination of networked distributed energy resources Bahman, by a group of distributed energy resources (DERs). The aggregator interacts with the wholesale electricity. The objective is for the aggregator to design a pricing strategy for incentivizing DERs to modify their active

Liberzon, Daniel

45

Multi-Level TESLA: Broadcast Authentication for Distributed Sensor Networks  

E-Print Network [OSTI]

Multi-Level ¬ĶTESLA: Broadcast Authentication for Distributed Sensor Networks DONGGANG LIU and PENG named multi-level ¬ĶTESLA based on ¬ĶTESLA, a broadcast authentication protocol whose scalability is limited by its unicast-based initial parameter distribution. Multi-level ¬ĶTESLA satisfies several nice

Ning, Peng

46

Robust Distributed Spectrum Sensing in Cognitive Radio Networks  

E-Print Network [OSTI]

unlicensed radios to operate in licensed spectrum, provided no harmful interference is expe- riencedRobust Distributed Spectrum Sensing in Cognitive Radio Networks Ruiliang Chen, Jung-Min Park {rlchen, jungmin, kgbian}@vt.edu Abstract--Distributed spectrum sensing (DSS) enables a Cog- nitive Radio

47

Analysis of microelectronic power distribution networks and exploration of 3D ICs  

E-Print Network [OSTI]

Regulator Based Power Distribution Design Under WorstTanmoy Roy. Power Distribution System Design Methodology andChen, ď3D Power Distribution Network Co-design for Nanoscale

Hu, Xiang

2012-01-01T23:59:59.000Z

48

Networked Loads in the Distribution Grid  

E-Print Network [OSTI]

Lu, and Deborah A. Frincke. Smart-Grid Security Issues. IEEELoads in the Distribution Grid Zhifang Wang ? , Xiao Li Ü ,Transformer † sensors † Grid † Cyber †system † Cooling † †

Wang, Zhifang; Li, Xiao; Muthukumar, Vishak; Scaglione, Anna; Peisert, Sean; McParland, Chuck

2012-01-01T23:59:59.000Z

49

Estimating parameters of coalescing compact binaries with a detector network including LIGO Australia  

E-Print Network [OSTI]

One of the goals of gravitational-wave astronomy is simultaneous detection of gravitational-wave signals from merging compact-object binaries and the electromagnetic transients from these mergers. With the next generation of advanced ground-based gravitational wave detectors under construction, we examine the benefits of the proposed extension of the detector network to include a fourth site in Australia in addition to the network of Hanford, Livingston and Cascina sites. Using Bayesian parameter-estimation analyses of simulated gravitational-wave signals from a range of coalescing-binary locations and orientations, we study the improvement in parameter estimation. We find that an Australian detector can break degeneracies in several parameters; in particular, the localization of the source on the sky is improved by a factor of ~4, with more modest improvements in distance and binary inclination estimates. This enhanced ability to localize sources on the sky will be crucial in any search for electromagnetic counterparts to detected gravitational-wave signals.

Benjamin Aylott; Benjamin Farr; Vassiliki Kalogera; Ilya Mandel; Vivien Raymond; Carl Rodriguez; Marc van der Sluys; Alberto Vecchio; John Veitch

2011-12-29T23:59:59.000Z

50

Distributed Control Approaches to Network Optimization  

E-Print Network [OSTI]

GUARANTEES IN NETWORKS : : : : : : : : : : : 30 A. Main Results . . . . . . . . . . . . . . . . . . . . . . . . . 30 B. Examples of Quality Degradation Functions . . . . . . . . 31 1. Average Delay in M/M/1 Queues . . . . . . . . . . . . 32 2. Decay-rate of a... (?low?) price ?xilj . We assume that these values are ?xed for some duration of time, and so can be learned. The number of coupons given to the user must be carefully regulated; if it is larger than ?xilj , the store loses pro?ts due to excessive...

Sah, Sankalp

2010-07-14T23:59:59.000Z

51

Interconnecting PV on New York City's Secondary Network Distribution System  

SciTech Connect (OSTI)

The U.S. Department of Energy (DOE) has teamed with cities across the country through the Solar America Cities (SAC) partnership program to help reduce barriers and accelerate implementation of solar energy. The New York City SAC team is a partnership between the City University of New York (CUNY), the New York City Mayor s Office of Long-term Planning and Sustainability, and the New York City Economic Development Corporation (NYCEDC).The New York City SAC team is working with DOE s National Renewable Energy Laboratory (NREL) and Con Edison, the local utility, to develop a roadmap for photovoltaic (PV) installations in the five boroughs. The city set a goal to increase its installed PV capacity from1.1 MW in 2005 to 8.1 MW by 2015 (the maximum allowed in 2005). A key barrier to reaching this goal, however, is the complexity of the interconnection process with the local utility. Unique challenges are associated with connecting distributed PV systems to secondary network distribution systems (simplified to √?¬?√?¬Ę√?¬?√?¬?√?¬?√?¬?networks√?¬?√?¬Ę√?¬?√?¬?√?¬?√?¬Ě in this report). Although most areas of the country use simpler radial distribution systems to distribute electricity, larger metropolitan areas like New York City typically use networks to increase reliability in large load centers. Unlike the radial distribution system, where each customer receives power through a single line, a network uses a grid of interconnected lines to deliver power to each customer through several parallel circuits and sources. This redundancy improves reliability, but it also requires more complicated coordination and protection schemes that can be disrupted by energy exported from distributed PV systems. Currently, Con Edison studies each potential PV system in New York City to evaluate the system s impact on the network, but this is time consuming for utility engineers and may delay the customer s project or add cost for larger installations. City leaders would like to streamline this process to facilitate faster, simpler, and less expensive distributed PV system interconnections. To assess ways to improve the interconnection process, NREL conducted a four-part study with support from DOE. The NREL team then compiled the final reports from each study into this report. In Section 1√?¬?√?¬Ę√?¬?√?¬?√?¬?√?¬?PV Deployment Analysis for New York City√?¬?√?¬Ę√?¬?√?¬?√?¬?√?¬?we analyze the technical potential for rooftop PV systems in the city. This analysis evaluates potential PV power production in ten Con Edison networks of various locations and building densities (ranging from high density apartments to lower density single family homes). Next, we compare the potential power production to network loads to determine where and when PV generation is most likely to exceed network load and disrupt network protection schemes. The results of this analysis may assist Con Edison in evaluating future PV interconnection applications and in planning future network protection system upgrades. This analysis may also assist other utilities interconnecting PV systems to networks by defining a method for assessing the technical potential of PV in the network and its impact on network loads. Section 2√?¬?√?¬Ę√?¬?√?¬?√?¬?√?¬?A Briefing for Policy Makers on Connecting PV to a Network Grid√?¬?√?¬Ę√?¬?√?¬?√?¬?√?¬?presents an overview intended for nontechnical stakeholders. This section describes the issues associated with interconnecting PV systems to networks, along with possible solutions. Section 3√?¬?√?¬Ę√?¬?√?¬?√?¬?√?¬?Technical Review of Concerns and Solutions to PV Interconnection in New Y

K. Anderson; M. Coddington; K. Burman; S. Hayter; B. Kroposki; and A. Watson

2009-11-30T23:59:59.000Z

52

Power Flow Analysis Algorithm for Islanded LV Microgrids Including Distributed Generator Units with  

E-Print Network [OSTI]

of virtual impedance parameters and (ii) higher accuracy in reactive power flow calculation. The improved With larger portion of growing electricity demand which is being fed through distributed generation (DG, in order to decouple real and reactive power, to increase the stability margin and also to improve

Chaudhary, Sanjay

53

Distributed Spatial Analysis in Wireless Sensor Networks  

E-Print Network [OSTI]

is essential for energy efficiency. In this context, the main contributions of this paper to the literature phenomena (e.g., areas of mist over a cultivated field). The paper then describes distributed.g., whether the mist is adjacent, or inside, or outside a cultivated field) in the specific case where

Fernandes, Alvaro A. A.

54

Distributed estimation of diameter, radius and eccentricities in anonymous networks  

E-Print Network [OSTI]

properties of being fully distributed, parallel and scalable. We analytically characterize the statistics of the network by maintaining a certain efficiency in communicating using less energy (Chen et al., 2002 to these results has received funding from the European Union Seventh Framework Programme [FP7/2007-2013] under

Paris-Sud XI, Université de

55

An Energy Transmission and Distribution Network Using Electric Vehicles  

E-Print Network [OSTI]

An Energy Transmission and Distribution Network Using Electric Vehicles Ping Yi, Ting Zhu, Bo Jiang-to-grid provides a viable approach that feeds the battery energy stored in electric vehicles (EVs) back biggest greenhouse gas producer in the world [1]. Many countries have been developing electric vehicles

Wang, Bing

56

Pancakes: A Software Framework for Distributed Robot and Sensor Network  

E-Print Network [OSTI]

functionality in mil- itary, industrial, and consumer applications. In [13], the authors deployed a robotPancakes: A Software Framework for Distributed Robot and Sensor Network Applications Patrick Martin resources of the sensors as well as detected failures. To make multi-agent robotics applications

Egerstedt, Magnus

57

Pancakes: A Software Framework for Distributed Robot and Sensor Network  

E-Print Network [OSTI]

, industrial, and consumer applications. In [14], the authors deployed a robot to maintain an office gardenPancakes: A Software Framework for Distributed Robot and Sensor Network Applications Patrick Martin environment. To make multi-agent robotics applications, such as the prior examples, work across different

Egerstedt, Magnus

58

Distributed and Efficient Classifiers for Wireless Audio-Sensor Networks  

E-Print Network [OSTI]

efficient in terms of communication overhead. Index Terms--Sensors, Acoustic Classification, Features Selec evaluation results in terms of classification ac- curacy and energy expenditure trade-offs. Finally, SectionDistributed and Efficient Classifiers for Wireless Audio-Sensor Networks Baljeet Malhotra

Nascimento, Mario A.

59

Toward Secure Distributed Spectrum Sensing in Cognitive Radio Networks  

E-Print Network [OSTI]

1 Toward Secure Distributed Spectrum Sensing in Cognitive Radio Networks Ruiliang Chen, Jung}@vt.edu Abstract Cognitive radio (CR) is a revolutionary technology that promises to alleviate the spectrum shortage problem and to bring about remarkable improvement in spectrum utilization. Spectrum sensing is one

60

Distributed, Adaptive Algorithm for Deployment of Nonholonomic Sensor Networks  

E-Print Network [OSTI]

-wise continuous light distribution function. I. INTRODUCTION The problem of controlling networked robots has, manipulation in hazardous environments [1], ex- ploration, rescue missions, automatic surveillance [2] over a group of mobile sensors to solve a facility location problem [11] by using centroidal Voronoi

Note: This page contains sample records for the topic "distribution network including" 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

EXTENSION OF THERMONUCLEAR FUNCTIONS THROUGH THE PATHWAY MODEL INCLUDING MAXWELL-BOLTZMANN AND TSALLIS DISTRIBUTIONS  

E-Print Network [OSTI]

Abstract. The Maxwell-Boltzmannian approach to nuclear reaction rate theory is extended to cover Tsallis statistics (Tsallis, 1988) and more general cases of distribution functions. An analytical study of respective thermonuclear functions is being conducted with the help of statistical techniques. The pathway model, recently introduced by Mathai (2005), is utilized for thermonuclear functions and closed-form representations are obtained in terms of H-functions and G-functions. Maxwell-Boltzmannian thermonuclear functions become particular cases of the extended thermonuclear functions. A brief review on the development of the theory of analytic representations of nuclear reaction rates is given. 1

H. J. Haubold

62

Extension of thermonuclear functions through the pathway model including Maxwell-Boltzmann and Tsallis distributions  

E-Print Network [OSTI]

The Maxwell-Boltzmannian approach to nuclear reaction rate theory is extended to cover Tsallis statistics (Tsallis, 1988) and more general cases of distribution functions. An analytical study of respective thermonuclear functions is being conducted with the help of statistical techniques. The pathway model, recently introduced by Mathai (2005), is utilized for thermonuclear functions and closed-form representations are obtained in terms of H-functions and G-functions. Maxwell-Boltzmannian thermonuclear functions become particular cases of the extended thermonuclear functions. A brief review on the development of the theory of analytic representations of nuclear reaction rates is given.

H. J. Haubold; D. Kumar

2007-08-16T23:59:59.000Z

63

Joint physical and numerical modeling of water distribution networks.  

SciTech Connect (OSTI)

This report summarizes the experimental and modeling effort undertaken to understand solute mixing in a water distribution network conducted during the last year of a 3-year project. The experimental effort involves measurement of extent of mixing within different configurations of pipe networks, measurement of dynamic mixing in a single mixing tank, and measurement of dynamic solute mixing in a combined network-tank configuration. High resolution analysis of turbulence mixing is carried out via high speed photography as well as 3D finite-volume based Large Eddy Simulation turbulence models. Macroscopic mixing rules based on flow momentum balance are also explored, and in some cases, implemented in EPANET. A new version EPANET code was developed to yield better mixing predictions. The impact of a storage tank on pipe mixing in a combined pipe-tank network during diurnal fill-and-drain cycles is assessed. Preliminary comparison between dynamic pilot data and EPANET-BAM is also reported.

Zimmerman, Adam; O'Hern, Timothy John; Orear, Leslie Jr.; Kajder, Karen C.; Webb, Stephen Walter; Cappelle, Malynda A.; Khalsa, Siri Sahib; Wright, Jerome L.; Sun, Amy Cha-Tien; Chwirka, J. Benjamin; Hartenberger, Joel David; McKenna, Sean Andrew; van Bloemen Waanders, Bart Gustaaf; McGrath, Lucas K.; Ho, Clifford Kuofei

2009-01-01T23:59:59.000Z

64

A policy letter. DG-GRID Improving distribution network regulation for enhancing the share of sustainable distributed generation in Europe  

E-Print Network [OSTI]

A policy letter. DG-GRID Improving distribution network regulation for enhancing the share-generation of electricity and heat (CHP). This drives the growth of distributed generation (DG) ­ generators connected to the distribution network ­ to significant levels. The DG-GRID project1 carried out by nine European universities

65

Phase Identification in Distribution Networks with Micro-Synchrophasors  

E-Print Network [OSTI]

This paper proposes a novel phase identification method for distribution networks where phases can be severely unbalanced and insufficiently labeled. The analysis approach draws on data from high-precision phasor measurement units (micro-synchrophasors or uPMUs) for distribution systems. A key fact is that time-series voltage phasors taken from a distribution network show specific patterns regarding connected phases at measurement points. The algorithm is based on analyzing crosscorrelations over voltage magnitudes along with phase angle differences on two candidate phases to be matched. If two measurement points are on the same phase, large positive voltage magnitude correlations and small voltage angle differences should be observed. The algorithm is initially validated using the IEEE 13-bus model, and subsequently with actual uPMU measurements on a 12-kV feeder.

Wen, Miles H F; von Meier, Alexandra; Poolla, Kameshwar; Li, Victor O K

2015-01-01T23:59:59.000Z

66

Leader election in distributed networks using agent based self-stabilizing technique  

E-Print Network [OSTI]

There are many variants of leader election algorithm in distributed networks. In this research, an agent based approach to leader election in distributed networks is investigated. Agents have shown to be useful in several ways. In the theoretical...

Tandon, Raghav

2004-09-30T23:59:59.000Z

67

Methodology The electricity generation and distribution network in the Western United States is  

E-Print Network [OSTI]

Methodology The electricity generation and distribution network in the Western United States is comprised of power plants, electric utilities, electrical transformers, transmission and distribution infrastructure, etc. We conceptualize the system as a transportation network with resources (electricity

Hall, Sharon J.

68

A DISTRIBUTED FRAMEWORK FOR PASSIVE WORM DETECTION AND THROTTLING IN P2P NETWORKS  

E-Print Network [OSTI]

.g. Distributed.net and Adhoc Networks) and distributed computing (e.g. Seti@home and Folding@home). Decentralized

Tokarchuk, Laurissa

69

A stepped leader model for lightning including charge distribution in branched channels  

SciTech Connect (OSTI)

The stepped leader process in negative cloud-to-ground lightning plays a vital role in lightning protection analysis. As lightning discharge usually presents significant branched or tortuous channels, the charge distribution along the branched channels and the stochastic feature of stepped leader propagation were investigated in this paper. The charge density along the leader channel and the charge in the leader tip for each lightning branch were approximated by introducing branch correlation coefficients. In combination with geometric characteristics of natural lightning discharge, a stochastic stepped leader propagation model was presented based on the fractal theory. By comparing simulation results with the statistics of natural lightning discharges, it was found that the fractal dimension of lightning trajectory in simulation was in the range of that observed in nature and the calculation results of electric field at ground level were in good agreement with the measurements of a negative flash, which shows the validity of this proposed model. Furthermore, a new equation to estimate the lightning striking distance to flat ground was suggested based on the present model. The striking distance obtained by this new equation is smaller than the value estimated by previous equations, which indicates that the traditional equations may somewhat overestimate the attractive effect of the ground.

Shi, Wei; Zhang, Li [School of Electrical Engineering, Shandong University, Jinan 250061 (China); Li, Qingmin, E-mail: lqmeee@ncepu.edu.cn [Beijing Key Lab of HV and EMC, North China Electric Power University, Beijing 102206 (China); State Key Lab of Alternate Electrical Power System with Renewable Energy Sources, Beijing 102206 (China)

2014-09-14T23:59:59.000Z

70

Price Discovery in Dynamic Power Markets with Low-Voltage Distribution-Network Participants  

E-Print Network [OSTI]

but not least distribution network rent. Keywords-distribution network locational marginal prices; power flow application to Electric Power [2, 3] dynamic Locational-Marginal-Price (LMP) based Wholesale Power Markets load-side market participation and the use of Distribution network Locational Marginal Prices (DLMP

Caramanis, Michael

71

Physical Design for Reduced Delay Uncertainty in High Performance Clock Distribution Networks  

E-Print Network [OSTI]

531 Physical Design for Reduced Delay Uncertainty in High Performance Clock Distribution Networks, the design of a clock distribution network represents one of the most challenging tasks in the integrated in the design of a high performance clock distribution network [1]. The uncertainty of the clock signal delay

Friedman, Eby G.

72

E-Print Network 3.0 - actinides including cm Sample Search Results  

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

Summary: of waste actinides. Such damage can be studied by many techniques, including heavy-ionfast neutron... were presented and proposed, including; Fundamental studies...

73

E-Print Network 3.0 - alginate scaffold including Sample Search...  

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

created through a three step process which included: treatment... ; and exposure to a CaCl2 to crosslink the alginate sheets. Process variables included volume and concentra-...

74

E-Print Network 3.0 - anti-platelet therapy including Sample...  

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

management including exercise, cognitive behavioral therapy 3. ... Source: Messersmith, Phillip B.- Department of Materials Science and Engineering, Northwestern University...

75

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

76

E-Print Network 3.0 - actinium isotopes including Sample Search...  

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

chemicals. Contaminants of concern include plutonium, polonium, uranium, americium... , curium, radiumlanthanum and actinium. The estimated quantity of waste in the pits is 4000...

77

E-Print Network 3.0 - articles including cerium Sample Search...  

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

effect in cerium oxides Peng Gao, Zhenzhong Wang, Wangyang Fu, Zhaoliang Liao, Kaihui Liu... the resistance switching effect, including Mott transition (Fors et al., 2005; Oka...

78

E-Print Network 3.0 - approach including plasma Sample Search...  

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

plasmas confined... to mi crocavities has provided a pathway to new optoelectronic devices, including hybrid Source: Shyy, Wei - Department of Aerospace Engineering,...

79

E-Print Network 3.0 - antibodies including immunoglobulin Sample...  

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

search results for: antibodies including immunoglobulin Page: << < 1 2 3 4 5 > >> 1 BIOLOGY 4201 -ANIMAL CELL CULTURE: METHODS & APPLICATIONS January 11, 2008 Summary: -specific...

80

E-Print Network 3.0 - african countries including Sample Search...  

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

year. In Africa, countries including Malawi, Mali, Mauritius, Nigeria, Senegal, South Africa... to food security is particularly profound for African countries where food is...

Note: This page contains sample records for the topic "distribution network including" 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

E-Print Network 3.0 - abdominal surgery including Sample Search...  

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

reality allows... , a virtual reality laparoscopic surgery simulator that includes a brand new educational component, to assist... . Virtual reality simulators for...

82

The Impact of Stochastic Noisy Feedback on Distributed Network Utility Maximization  

E-Print Network [OSTI]

The Impact of Stochastic Noisy Feedback on Distributed Network Utility Maximization Junshan Zhang of distributed network utility maximization (NUM) algorithms hinges heavily on information feedback through, that the iterates generated by distributed P-D algorithms converge with probability one to the optimal point, under

Reisslein, Martin

83

E-Print Network 3.0 - additional cases including Sample Search...  

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

for: additional cases including Page: << < 1 2 3 4 5 > >> 1 SWE 214 (062) Chapter 21: Refining the Use Cases Slide 1 Chapter 21 Summary: requirements. The additional use-case...

84

E-Print Network 3.0 - alaska including cultivated Sample Search...  

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

Flame cultivation can be effective in killing weeds, including those growing in the crop... cultivation varied from 4.11 per acre to 11.42, with an average of 7.14. This...

85

Radiation detection and situation management by distributed sensor networks  

SciTech Connect (OSTI)

Detection of radioactive materials in an urban environment usually requires large, portal-monitor-style radiation detectors. However, this may not be a practical solution in many transport scenarios. Alternatively, a distributed sensor network (DSN) could complement portal-style detection of radiological materials through the implementation of arrays of low cost, small heterogeneous sensors with the ability to detect the presence of radioactive materials in a moving vehicle over a specific region. In this paper, we report on the use of a heterogeneous, wireless, distributed sensor network for traffic monitoring in a field demonstration. Through wireless communications, the energy spectra from different radiation detectors are combined to improve the detection confidence. In addition, the DSN exploits other sensor technologies and algorithms to provide additional information about the vehicle, such as its speed, location, class (e.g. car, truck), and license plate number. The sensors are in-situ and data is processed in real-time at each node. Relevant information from each node is sent to a base station computer which is used to assess the movement of radioactive materials.

Jan, Frigo [Los Alamos National Laboratory; Mielke, Angela [Los Alamos National Laboratory; Cai, D Michael [Los Alamos National Laboratory

2009-01-01T23:59:59.000Z

86

3970 IEEE TRANSACTIONS ON SIGNAL PROCESSING, VOL. 57, NO. 10, OCTOBER 2009 Distributed In-Network Channel Decoding  

E-Print Network [OSTI]

and random link failures. Pairwise error probability bounds benchmark the decoding performance as a function, wireless sensor networks (WSNs). I. INTRODUCTION COLLABORATION among wireless sensors capitalizes including distributed detection, classification and estimation, to name a few [10], [15], [17]. The present

Giannakis, Georgios

87

Design and Modeling of Centralized Distribution Network for the DC House Project.  

E-Print Network [OSTI]

?? This thesis focuses on the design, modeling, simulation, and performance evaluation of Centralized Distribution Network for the DC House Project. Power System Computer AidedÖ (more)

Bassi, Harpreet S.

2013-01-01T23:59:59.000Z

88

E-Print Network 3.0 - archives distributed access Sample Search...  

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

, they are engaged in a pilot project to co-host a secure, geographically distributed dark preservation archive... Archive The Networked Digital Library of Theses and...

89

Enhancements for distributed certificate authority approaches for mobile wireless ad hoc networks.  

SciTech Connect (OSTI)

Mobile wireless ad hoc networks that are resistant to adversarial manipulation are necessary for distributed systems used in military and security applications. Critical to the successful operation of these networks, which operate in the presence of adversarial stressors, are robust and efficient information assurance methods. In this report we describe necessary enhancements for a distributed certificate authority (CA) used in secure wireless network architectures. Necessary cryptographic algorithms used in distributed CAs are described and implementation enhancements of these algorithms in mobile wireless ad hoc networks are developed. The enhancements support a network's ability to detect compromised nodes and facilitate distributed CA services. We provide insights to the impacts the enhancements will have on network performance with timing diagrams and preliminary network simulation studies.

Van Leeuwen, Brian P.; Michalski, John T.; Anderson, William Erik

2003-12-01T23:59:59.000Z

90

Energy star compliant voice over internet protocol (VoIP) telecommunications network including energy star compliant VoIP devices  

DOE Patents [OSTI]

A Voice over Internet Protocol (VoIP) communications system, a method of managing a communications network in such a system and a program product therefore. The system/network includes an ENERGY STAR (E-star) aware softswitch and E-star compliant communications devices at system endpoints. The E-star aware softswitch allows E-star compliant communications devices to enter and remain in power saving mode. The E-star aware softswitch spools messages and forwards only selected messages (e.g., calls) to the devices in power saving mode. When the E-star compliant communications devices exit power saving mode, the E-star aware softswitch forwards spooled messages.

Kouchri, Farrokh Mohammadzadeh

2012-11-06T23:59:59.000Z

91

Fast Electromagnetic Interference Analysis of Distributed Networks using Longitudinal Partitioning Based Waveform Relaxation  

E-Print Network [OSTI]

Fast Electromagnetic Interference Analysis of Distributed Networks using Longitudinal Partitioning -- In this paper, a waveform relaxation algorithm for the fast electromagnetic interference analysis of distributed is provided to demonstrate the validity of the proposed algorithm. Index Terms -- Electromagnetic interference

Roy, Sourajeet

92

An Electricity Trade Model for Multiple Power Distribution Networks in Smart Energy Systems  

E-Print Network [OSTI]

An Electricity Trade Model for Multiple Power Distribution Networks in Smart Energy Systems different power networks through energy trading over a marketplace provides the chance to fully utilize--The future smart energy systems are projected to be decentralized power networks, each consisting of various

Pedram, Massoud

93

IEEE TRANSACTIONS ON PARALLEL AND DISTRIBUTED SYSTEMS 1 An In-Network Querying Framework for Wireless  

E-Print Network [OSTI]

-network querying in a distributed, lightweight, resilient and energy-efficient manner. We address these challenges by exploiting location information and geometry of the network and propose an in-network querying framework our framework to achieve complex range-based querying. To this end, we use a multi

Demirbas, Murat

94

IEEE TRANSACTIONS ON PARALLEL AND DISTRIBUTED SYSTEMS 1 An In-Network Querying Framework for Wireless  

E-Print Network [OSTI]

-network querying in a distributed, lightweight, resilient and energy-efficient manner. We address these challenges by exploiting location information and geometry of the network and propose an in-network querying framework of inquiries, we further extend our framework to achieve complex range-based querying. To this end, we use

Demirbas, Murat

95

Dynamical robustness of biological networks with hierarchical distribution of time scales  

E-Print Network [OSTI]

]. Networks of regulating micro-RNA could be key players in canalising genetic developmental programmes [15Dynamical robustness of biological networks with hierarchical distribution of time scales A, the robustness of the relax- ation time using a chemical reaction description of genetic and signalling networks

Radulescu, Ovidiu

96

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

97

Maximum Entropy Models of Shortest Path and Outbreak Distributions in Networks  

E-Print Network [OSTI]

Properties of networks are often characterized in terms of features such as node degree distributions, average path lengths, diameters, or clustering coefficients. Here, we study shortest path length distributions. On the one hand, average as well as maximum distances can be determined therefrom; on the other hand, they are closely related to the dynamics of network spreading processes. Because of the combinatorial nature of networks, we apply maximum entropy arguments to derive a general, physically plausible model. In particular, we establish the generalized Gamma distribution as a continuous characterization of shortest path length histograms of networks or arbitrary topology. Experimental evaluations corroborate our theoretical results.

Bauckhage, Christian; Hadiji, Fabian

2015-01-01T23:59:59.000Z

98

Probabilistic Modelling of Plug-in Hybrid Electric Vehicle Impacts on Distribution Networks in  

E-Print Network [OSTI]

Probabilistic Modelling of Plug-in Hybrid Electric Vehicle Impacts on Distribution Networks Committee Probabilistic Modelling of Plug-in Hybrid Electric Vehicle Impacts on Distribution Networks) Departmental Member Plug-in hybrid electric vehicles (PHEVs) represent a promising future direction

Victoria, University of

99

Fully Distributed Trust Model based on Trust Graph for Mobile Ad hoc Networks  

E-Print Network [OSTI]

Fully Distributed Trust Model based on Trust Graph for Mobile Ad hoc Networks Mawloud Omar, Yacine University of Technology, France. bouabdal@hds.utc.fr Abstract A mobile ad hoc network (MANET) is a wireless that defines who trusts who and how. Our work aims to provide a fully distributed trust model for mobile ad hoc

Paris-Sud XI, Université de

100

NetStep: a micro-stepped distributed network simulation Olivier Dalle  

E-Print Network [OSTI]

NetStep: a micro-stepped distributed network simulation framework Olivier Dalle Laboratoire I3S UMR This paper presents NetStep, a prototype for the distributed simulation of very large scale network simulations, such as the simulation of peer-to-peer applications. We use sim- ulation micro-steps as a means

Paris-Sud XI, Université de

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We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


101

Abstract--This paper presents the impact of different types of load models in distribution network with distributed wind  

E-Print Network [OSTI]

as a major enabler of the smart grid for the integration of small and medium sized renewable energy based that modeling of loads has a significant impact on the voltage dynamics of the distribution systemAbstract--This paper presents the impact of different types of load models in distribution network

Pota, Himanshu Roy

102

Network Coding in Distributed, Dynamic, and Wireless Environments: Algorithms and Applications  

E-Print Network [OSTI]

NETWORK CODING IN DISTRIBUTED, DYNAMIC, AND WIRELESS ENVIRONMENTS: ALGORITHMS AND APPLICATIONS A Dissertation by MOHAMMAD ASAD REHMAN CHAUDHRY Submitted to the O ce of Graduate Studies of Texas A&M University in partial ful llment... of the requirements for the degree of DOCTOR OF PHILOSOPHY December 2011 Major Subject: Electrical Engineering Network Coding in Distributed, Dynamic, and Wireless Environments: Algorithms and Applications Copyright 2011 Mohammad Asad Rehman Chaudhry NETWORK...

Chaudhry, Mohammad

2012-02-14T23:59:59.000Z

103

arbitrarily distributed samples: Topics by E-print Network  

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

Distributed Transaction Management Parallel Database Systems Distributed Object DBMS Chen, Yangjun 405 Quantum Metropolis Sampling CERN Preprints Summary: Quantum...

104

alters mitochondrial distribution: Topics by E-print Network  

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

Distributed Transaction Management Parallel Database Systems Distributed Object DBMS Chen, Yangjun 286 Phylogeny, Recombination, and Mechanisms of Stepwise Mitochondrial...

105

Photovoltaic Systems Interconnected onto Secondary Network Distribution Systems Ė Success Stories  

Broader source: Energy.gov [DOE]

This report examines six case studies of photovoltaic (PV) systems integrated into secondary network systems. The six PV systems were chosen for evaluation because they are interconnected to secondary network systems located in four major Solar America Cities.

106

Robust Networked Control Scheme for Distributed Secondary Control of Islanded MicroGrids  

E-Print Network [OSTI]

1 Robust Networked Control Scheme for Distributed Secondary Control of Islanded MicroGrids Qobad scenarios that have an increased number of distributed generators (DGs) within the MG. Due (RES) and distributed generators (DGs), microgrids (MGs) have recently attracted a significant interest

Vasquez, Juan Carlos

107

1. Introduction Ad hoc networks are a hot research topic. The enabling technology for this field includes: (1)  

E-Print Network [OSTI]

1 1. Introduction Ad hoc networks are a hot research topic. The enabling technology for this field, with their computers turned on and connected. Ad hoc networks are a natural result of user demand meeting the enabling technology. Highly mobile devices that dynamically organize ad hoc networks, intercommunicate, pass

Yasinsac, Alec

108

Method and apparatus for reducing the harmonic currents in alternating-current distribution networks  

DOE Patents [OSTI]

An improved apparatus and method reduce the harmonic content of AC line and neutral line currents in polyphase AC source distribution networks. The apparatus and method employ a polyphase Zig-Zag transformer connected between the AC source distribution network and a load. The apparatus and method also employs a mechanism for increasing the source neutral impedance of the AC source distribution network. This mechanism can consist of a choke installed in the neutral line between the AC source and the Zig-Zag transformer. 23 figs.

Beverly, L.H.; Hance, R.D.; Kristalinski, A.L.; Visser, A.T.

1996-11-19T23:59:59.000Z

109

Method and apparatus for reducing the harmonic currents in alternating-current distribution networks  

DOE Patents [OSTI]

An improved apparatus and method reduce the harmonic content of AC line and neutral line currents in polyphase AC source distribution networks. The apparatus and method employ a polyphase Zig-Zag transformer connected between the AC source distribution network and a load. The apparatus and method also employs a mechanism for increasing the source neutral impedance of the AC source distribution network. This mechanism can consist of a choke installed in the neutral line between the AC source and the Zig-Zag transformer.

Beverly, Leon H. (Lockport, IL); Hance, Richard D. (Elburn, IL); Kristalinski, Alexandr L. (Naperville, IL); Visser, Age T. (Geneva, IL)

1996-01-01T23:59:59.000Z

110

Mobile Codes Localization in Ad hoc Networks: a Comparative Study of Centralized and Distributed Approaches  

E-Print Network [OSTI]

This paper presents a new approach in the management of mobile ad hoc networks. Our alternative, based on mobile agent technology, allows the design of mobile centralized server in ad hoc network, where it is not obvious to think about a centralized management, due to the absence of any administration or fixed infrastructure in these networks. The aim of this centralized approach is to provide permanent availability of services in ad hoc networks which are characterized by a distributed management. In order to evaluate the performance of the proposed approach, we apply it to solve the problem of mobile code localization in ad hoc networks. A comparative study, based upon a simulation, of centralized and distributed localization protocols in terms of messages number exchanged and response time shows that the centralized approach in a distributed form is more interesting than a totally centralized approach.

Zafoune, Youcef; kanawati, Rushed; 10.5121/ijcnc.2010.2213

2010-01-01T23:59:59.000Z

111

Water Distribution System Monitoring and Decision Support Using a Wireless Sensor Network  

E-Print Network [OSTI]

Water distribution systems comprise labyrinthine networks of pipes, often in poor states of repair, that are buried beneath our city streets and relatively inaccessible. Engineers who manage these systems need reliable ...

Allen, Michael

112

Optimal location of cross-docking centers for a distribution network in Argentina  

E-Print Network [OSTI]

The objective of this thesis is to define an optimal distribution network for Argentina using Cross Docking Centers. The products to be delivered are in a Central Warehouse in Buenos Aires, the main city and port of ...

Dobrusky, Fernando G. (Fernando Gabriel), 1971-

2003-01-01T23:59:59.000Z

113

acid distribution pattern: Topics by E-print Network  

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

addressing these problems. It first monitors 3 Patterns of heterochromatin distribution in plant chromosomes CiteSeer Summary: The C-band distribution patterns of 105...

114

asymmetric momentum distribution: Topics by E-print Network  

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

quark production. Daniel Boer 2012-09-01 5 Momentum distribution of confined bosons: temperature dependence Quantum Physics (arXiv) Summary: The momentum distribution function of a...

115

Non-Uniform Entropy Compression for Uniform Energy Distribution in Wireless Sensor Networks  

E-Print Network [OSTI]

Xiaoming Lu, Matt Spear, S. Felix Wu and Karl Levitt Department of Computer Science UC Davis, Davis, CANon-Uniform Entropy Compression for Uniform Energy Distribution in Wireless Sensor Networks to increase the network's lifetime and to normalize the energy use per unit time, but they each have

California at Davis, University of

116

Distributed Mobile Disk Cover A Building Block for Mobile Backbone Networks  

E-Print Network [OSTI]

1 Distributed Mobile Disk Cover ­ A Building Block for Mobile Backbone Networks Anand Srinivas, Gil of Mobile Backbone Networks has been recently studied by a few different approaches. An important subproblem a Geometric Disk Cover (GDC) under mobility. While from the context of static nodes and centralized solutions

Zussman, Gil

117

PERFORMANCE OF DISTRIBUTED UTILITY-BASED POWER CONTROL FOR WIRELESS AD HOC NETWORKS  

E-Print Network [OSTI]

PERFORMANCE OF DISTRIBUTED UTILITY-BASED POWER CONTROL FOR WIRELESS AD HOC NETWORKS Jianwei Huang network. The users exchange prices that reflect their loss in utility due to interference. The prices are then used to determine optimal (utility maximizing) power levels for each user. We present simulation

Kuzmanovic, Aleksandar

118

AN ASYMPTOTICALLY OPTIMAL APPROACH TO THE DISTRIBUTED ADAPTIVE TRANSMIT BEAMFORMING IN WIRELESS SENSOR NETWORKS  

E-Print Network [OSTI]

the plants on a field. As the transmission power of each single node is too weak to reach the distant]. A solution to synchronize carrier signals of distributed wireless nodes is virtual/cooperative MIMO for wireless sen- sor networks [1, 2, 3]. In virtual MIMO for wireless sensor networks, single antenna nodes

Beigl, Michael

119

Distributed Spectrum Sensing in Cognitive Radio Networks with Fairness Consideration: Efficiency of  

E-Print Network [OSTI]

Distributed Spectrum Sensing in Cognitive Radio Networks with Fairness Consideration: Efficiency the spectrum of the licensed users. The licensed users are called primary users and the users of the cognitive radio network are called secondary users. Spectrum sensing is a crucial function for cognitive radio

Yuen, Chau

120

Joint Distributed Access Point Selection and Power Allocation in Cognitive Radio Networks  

E-Print Network [OSTI]

of the cognitive radio network (CRN). Most of the current works dealing with spectrum management in the CRN focus) spectrum mobility, rules that require the CUs to leave the channel if licensed users are detected. Many1 Joint Distributed Access Point Selection and Power Allocation in Cognitive Radio Networks Mingyi

Garcia, Alfredo

Note: This page contains sample records for the topic "distribution network including" 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

A differentiable dynamic network loading model that yields queue length distributions and accounts for spillback  

E-Print Network [OSTI]

A differentiable dynamic network loading model that yields queue length distributions and accounts, this is so because the kinematic wave model (KWM), the mainstay of traffic flow theory, only applies for spillback Carolina Osorio Gunnar Fl¨otter¨od Michel Bierlaire Abstract We derive a dynamic network

Bierlaire, Michel

122

Photovoltaic Systems Interconnected onto Network Distribution Systems--Success Stories  

SciTech Connect (OSTI)

This report examines six case studies of photovoltaic systems integrated into secondary network systems in four major U.S. Solar America cities.

Coddington, M.; Kroposki, B.; Basso, T.; Lynn, K.; Sammon, D.; Vaziri, M.; Yohn, T.

2009-04-01T23:59:59.000Z

123

On Distributed Network Resource Allocation Andrea Werneck Richa  

E-Print Network [OSTI]

­ domized algorithm, shared object, wide­area network, hierarchical model, expected cost, packet routing for a class of cost functions that captures the hierarchical structure of most wide­area networks. Second, we for Finding O(Congestion+Dilation) Packet Routing Sched­ ules 51 3.1 Introduction

124

Closed-loop real-time control on distributed networks  

E-Print Network [OSTI]

in presence of network delays and packet losses. A single actuator magnetic ball levitation system was used as a test bed to validate the proposed algorithm. A brief study of real-time requirements of the networked control system is presented and a client-server...

Ambike, Ajit Dilip

2004-11-15T23:59:59.000Z

125

Characterizing short-term stability for Boolean networks over any distribution of transfer functions  

E-Print Network [OSTI]

We present a characterization of short-term stability of random Boolean networks under \\emph{arbitrary} distributions of transfer functions. Given any distribution of transfer functions for a random Boolean network, we present a formula that decides whether short-term chaos (damage spreading) will happen. We provide a formal proof for this formula, and empirically show that its predictions are accurate. Previous work only works for special cases of balanced families. It has been observed that these characterizations fail for unbalanced families, yet such families are widespread in real biological networks.

C. Seshadhri; Andrew M. Smith; Yevgeniy Vorobeychik; Jackson Mayo; Robert C. Armstrong

2014-09-15T23:59:59.000Z

126

Development of laboratory and process sensors to monitor particle size distribution of industrial slurries (including shape characterization). Final technical report  

SciTech Connect (OSTI)

The overall goal of the Particle Size Distribution (PSD) sensor projects was to develop and commercialize a sensor system capable of particle analysis, in terms of size distributions, using concentrated suspensions at high solids concentrations. The early research was focused on application of ultrasonic spectroscopy of inorganic pigment slurries (e.g. titanium dioxide) commonly encountered on paper industry. During the project prototypes were tested in both academic and industrial laboratories. Work also involved successful field tests of the on-line prototype at a pigment manufacturing facility. Pen Kem continued the work at its cost beyond the initial funded period from March `92 to September `94. The first project (DE- FC05-88CE40684), which began in September 1988, culminated in a commercial laboratory instrument, Pen Kem AcoustoPhor {trademark} 8000, put on the market in June 1993. The follow-on project was aimed at investigation of shape and orientation effects on ultrasonic spectroscopy. A new cooperative agreement was awarded in September 1994 (DE-FC05-94CE40005) to develop shape characterization capabilities deemed critical by the clay industry. This follow-on project achieved following successes: A theoretical model was developed to account for the effects of size-dependent aspect ratios of spheroid particles under different orientations on ultrasound attenuation spectra of concentrated slurries. The theoretical model was confirmed by laboratory tests on kaolin slurries. An algorithm was developed to simulate evolution of particle orientation fields in simple squeezing flows.

Pendse, H.P.; Goetz, P.J.; Sharma, A.; Han, W; Bliss, T.C.

1996-10-01T23:59:59.000Z

127

Sun's Network File System (NFS) One of the first uses of distributed client/server computing was  

E-Print Network [OSTI]

34 Sun's Network File System (NFS) One of the first uses of distributed client/server computing of data across clients. Thus, if 1 #12;2 SUN'S NETWORK FILE SYSTEM (NFS) you access a file on one machine-DUSSEAU #12;SUN'S NETWORK FILE SYSTEM (NFS) 3 even; in the best such case, no network traffic need be gener

Sheridan, Jennifer

128

abundance depth distribution: Topics by E-print Network  

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

12: 488-501 I N T R O DU C T I O N The species abundance distribution (SAD Enquist, Brian Joseph 4 Fauna, Distribution, Habitat Preference and Abundance CiteSeer Summary:...

129

abundance distribution composition: Topics by E-print Network  

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

12: 488-501 I N T R O DU C T I O N The species abundance distribution (SAD Enquist, Brian Joseph 6 Fauna, Distribution, Habitat Preference and Abundance CiteSeer Summary:...

130

abundance distribution results: Topics by E-print Network  

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

12: 488-501 I N T R O DU C T I O N The species abundance distribution (SAD Enquist, Brian Joseph 4 Fauna, Distribution, Habitat Preference and Abundance CiteSeer Summary:...

131

Reactive power management of distribution networks with wind generation for improving voltage stability  

E-Print Network [OSTI]

-loadability Reactive power margin Wind turbine a b s t r a c t This paper proposes static and dynamic VAR planningReactive power management of distribution networks with wind generation for improving voltage February 2013 Available online Keywords: Composite load Distributed generation D-STATCOM Q

Pota, Himanshu Roy

132

Price Discovery in Dynamic Power Markets with Low-Voltage Distribution-Network Participants  

E-Print Network [OSTI]

-distribution network locational marginal prices; power flow; reactive power compensation; voltage control; distributed application to Electric Power [2, 3] dynamic Locational-Marginal-Price (LMP) based Wholesale Power Markets to clear markets and discover dynamic Locational Marginal Prices (LMPs) that promoted more efficient

Caramanis, Michael

133

PHYSICAL DESIGN TRADEOFFS IN POWER DISTRIBUTION NETWORKS FOR 3-D ICs  

E-Print Network [OSTI]

PHYSICAL DESIGN TRADEOFFS IN POWER DISTRIBUTION NETWORKS FOR 3-D ICs Ioannis Tsioutsios, Vasilis F the tradeoffs among the different interconnects resources in the design process of 3- D power distribution.tsioutsios, vasileios.pavlidis, giovanni.demicheli}@epfl.ch Abstract--A physical model for the design of the power

De Micheli, Giovanni

134

Hybrid Control Network Intrusion Detection Systems for Automated Power Distribution Systems  

E-Print Network [OSTI]

) for protecting automated distribution systems (ADS) against certain types of cyber attacks in a new way, distribution au- tomation, network security, intrusion detection systems. I. INTRODUCTION A. Scope and Goals their development with that of an appropriate cyber security frame- work that would prevent attackers from gaining

Peisert, Sean

135

Service quality planning for freight distribution with time windows in large networks  

E-Print Network [OSTI]

as a quality factor of the service, since its nature and configuration also affects the total transportation1 Service quality planning for freight distribution with time windows in large networks Francesco introduces a methodology whose aim is to evaluate how the quality of a freight distribution service with time

Paris-Sud XI, Université de

136

Poster Abstract: Energy-Efficient Distributed Support Vector Machines for Wireless Sensor Networks  

E-Print Network [OSTI]

Poster Abstract: Energy-Efficient Distributed Support Vector Machines for Wireless Sensor Networks of interest. In this paper, we present two energy-efficient algorithms to perform distributed incremental centralized SVM training methods, while being much more efficient in terms of energy cost. 1. INTRODUCTION One

Tsakalides, Panagiotis

137

Distributed Newton-type algorithms for network resource allocation  

E-Print Network [OSTI]

Most of today's communication networks are large-scale and comprise of agents with local information and heterogeneous preferences, making centralized control and coordination impractical. This motivated much interest in ...

Wei, Ermin

2010-01-01T23:59:59.000Z

138

Distributed optimization and market analysis of networked systems  

E-Print Network [OSTI]

In the interconnected world of today, large-scale multi-agent networked systems are ubiquitous. This thesis studies two classes of multi-agent systems, where each agent has local information and a local objective function. ...

Wei, Ermin

2014-01-01T23:59:59.000Z

139

Estimating sandstone permeability using network models with pore size distributions  

E-Print Network [OSTI]

in appearance to empirical data. A network model is developed to simulate the pore geometry of a clean, well-sorted sandstone. Pores were modeled as straight capillaries connected in various lattice configurations. Complex lattice configurations produce more... properties and can be closely monitored, allowing for study of their effects on flow in the network lattice. Various parameter variation techniques are introduced in the literature. These techniques induce flow property changes in the model allowing rock...

Mathews, Alan Ronald

1991-01-01T23:59:59.000Z

140

adult altitudinal distribution: Topics by E-print Network  

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

V. Yanulevskaya; J. -m. Geusebroek; J. B. Marsman; F. Cornelissen 52 Distributed DBMS Introduction Computer Technologies and Information Sciences Websites Summary:...

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141

affect synaptic distribution: Topics by E-print Network  

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

pulse arrival at low rates have Richardson, Magnus 3 Factors affecting wild turkey distribution and numbers Texas A&M University - TxSpace Summary: FACTORS AFFECTING...

142

activity size distributions: Topics by E-print Network  

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

of nutrients increased Mazumder, Asit 33 A COMPOSITE SOURCE MODEL WITH FRACTAL SUBEVENT SIZE DISTRIBUTION Geosciences Websites Summary: A COMPOSITE SOURCE MODEL WITH FRACTAL...

143

activity size distribution: Topics by E-print Network  

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

of nutrients increased Mazumder, Asit 33 A COMPOSITE SOURCE MODEL WITH FRACTAL SUBEVENT SIZE DISTRIBUTION Geosciences Websites Summary: A COMPOSITE SOURCE MODEL WITH FRACTAL...

144

air distribution system: Topics by E-print Network  

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

by bringingArnold Schwarzenegger Governor AIR QUALITY IMPACTS OF DISTRIBUTED GENERATION IN THE SOUTH COAST AIR Board, South Coast Air Quality Management District, and San...

145

air distribution systems: Topics by E-print Network  

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

by bringingArnold Schwarzenegger Governor AIR QUALITY IMPACTS OF DISTRIBUTED GENERATION IN THE SOUTH COAST AIR Board, South Coast Air Quality Management District, and San...

146

anchovy larval distribution: Topics by E-print Network  

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

gradients K August 2009 Accepted 17 August 2009 Keywords: Gadus morhua Vertical distribution Temperature gradients Experimental columns Behavioural responses to gradients of...

147

assessing drug distribution: Topics by E-print Network  

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

Goldie Reported 106 The economics of US greenhouse gas emissions reduction policy : assessing distributional effects across households and the 50 United States using a recursive...

148

atom energy distributions: Topics by E-print Network  

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

atom energy distributions First Page Previous Page 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 Next Page Last Page Topic Index 1 Energy distribution and...

149

An Energy-Aware Simulation Model and Transaction Protocol for Dynamic Workload Distribution in Mobile Ad Hoc Networks1  

E-Print Network [OSTI]

An Energy-Aware Simulation Model and Transaction Protocol for Dynamic Workload Distribution California {tari, prong, pedram}@usc.edu Abstract This paper introduces a network simulation model

Pedram, Massoud

150

Network Formation: Neighborhood Structures, Establishment Costs, and Distributed Learning  

E-Print Network [OSTI]

network diameter, small congestion and minimum communication cost, without the need to standardize several issues related to energy conservation, information and computational complexity. Thus, recent desirable properties such as connectivity, bounded-hop diameter and efficiency (i.e., minimum number

Shamma, Jeff S.

151

Tethys: A Distributed Algorithm for Intelligent Aggregation in Sensor Networks  

E-Print Network [OSTI]

energy than a naive, shortest-path tree due to the increased computation energy cost for performing.uiuc.edu, harris@dei.unipd.it, rhk@cs.uiuc.edu Abstract-- One key issue in wireless sensor networks is energy efficiency. Aggregation techniques attempt to minimize the energy expended in communication by processing

Kravets, Robin

152

Distributed Interference Compensation for Multi-channel Wireless Networks  

E-Print Network [OSTI]

to maximize its net benefit (utility minus cost), subject to a total power constraint. We consider two to the unique globally optimal power allocation for a class of concave user utility functions. When the utility power across users and channels to maximize total network utility is This work was supported

Kuzmanovic, Aleksandar

153

Spread-spectrum Cognitive Networking: Distributed Channelization and Routing  

E-Print Network [OSTI]

Mainstream cognitive radio proposals focus on opportunistic access to the licensed spectrum where the primary. Moreover, in cognitive radio networks with multi-hop communication requirements, spectrum occupancy or secondary users. In this way, the secondary users share the licensed spectrum with the primary users

Melodia, Tommaso

154

Optimization Algorithms for Information Retrieval and Transmission in Distributed Ad Hoc Networks  

E-Print Network [OSTI]

An ad hoc network is formed by a group of self-configuring nodes, typically deployed in two or three dimensional spaces, and communicating with each other through wireless or some other media. The distinct characteristics of ad hoc networks include...

Lu, Hong

2010-01-14T23:59:59.000Z

155

Loss Reduction of Power Distribution Network Using Optimum Size and Location of Distributed  

E-Print Network [OSTI]

Generation Adnan Anwar, Student Member, IEEE, and H. R. Pota, Member, IEEE Abstract--Distributed generation be reduced significantly. Index Terms--Distributed generation, Optimum size, Optimum location, Power loss directly to utility distribution system. The insulation level of the machines may not synchronize

Pota, Himanshu Roy

156

angular distribution tables: Topics by E-print Network  

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

other and the angular distribution of galaxies is quite naturally compatible with a fractal structure with D approx 2. M. Montuori; F. Sylos-Labini 1997-06-30 2 Angular...

157

angular distributions comparisons: Topics by E-print Network  

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

other and the angular distribution of galaxies is quite naturally compatible with a fractal structure with D approx 2. M. Montuori; F. Sylos-Labini 1997-06-30 2 Angular...

158

angular intensity distribution: Topics by E-print Network  

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

other and the angular distribution of galaxies is quite naturally compatible with a fractal structure with D approx 2. M. Montuori; F. Sylos-Labini 1997-06-30 5 Angular...

159

angular distributions produced: Topics by E-print Network  

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

other and the angular distribution of galaxies is quite naturally compatible with a fractal structure with D approx 2. M. Montuori; F. Sylos-Labini 1997-06-30 6 Angular...

160

angular distribution measurements: Topics by E-print Network  

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

Compositeness HEP - Experiment (arXiv) Summary: We have measured the dijet angular distribution in sqrts1.8 TeV pbarp collisions using the D0 detector. Order ...

Note: This page contains sample records for the topic "distribution network including" from the National Library of EnergyBeta (NLEBeta).
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to obtain the most current and comprehensive results.


161

E-Print Network 3.0 - air distribution effectiveness Sample Search...  

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

in voter... reasons to consider air quality when distributing these funds. Including air pollution as a screening... for the project in order to effectively improve ......

162

A Distributed Protocol for the Bounded-Hops Converge-cast in Ad-Hoc Networks0  

E-Print Network [OSTI]

A Distributed Protocol for the Bounded-Hops Converge-cast in Ad-Hoc Networks0 Andrea E. F. Clementi (centralized) heuristics. 1 Introduction An ad-hoc (wireless) network consists of a set of radio stations connected by wireless links. In an ad hoc network, a transmission range is assigned to every station

Rossi, Gianluca

163

automated energy distribution: Topics by E-print Network  

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

automated energy distribution First Page Previous Page 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 Next Page Last Page Topic Index 1 Automated Energy...

164

Load forecasting for active distribution networks Simone Paoletti, Member, IEEE, Marco Casini, Member, IEEE, Antonio Giannitrapani, Member, IEEE,  

E-Print Network [OSTI]

opportunity for solving network constraints and supporting the development of renewable energy sources through- creased accessibility of renewable energy resources to end users have triggered new concepts Distribution network with full integration of Demand and distributed energy RESourceS and its target

Giannitrapani, Antonello

165

OPF evaluation of distribution network capacity for the connection of distributed generation  

E-Print Network [OSTI]

threaten the achievement of renewable energy targets. One means of addressing this risk is to encourage the network. #12;3 1. Introduction The European Union Renewables Directive and national incentives such as the UK Renewables Obligations [1]-[2] are encouraging the development of renewable energy resources

Harrison, Gareth

166

Sensitivity Evaluation of Global Resonant H-Tree Clock Distribution Networks  

E-Print Network [OSTI]

. This approach lowers the power consumption, since the energy resonates between the electric and magnetic fieldsSensitivity Evaluation of Global Resonant H-Tree Clock Distribution Networks Jonathan Rosenfeld and Eby G. Friedman Department of Electrical and Computer Engineering University of Rochester Rochester

Friedman, Eby G.

167

Voltage Oscillations in Power Distribution Networks in the Presence of DFIGs and Induction Motor Loads  

E-Print Network [OSTI]

energy sources, wind power has proven to be one of the most successful sources offering relatively high-speed operation of wind tur- bines with frequency converters offers certain advantages [2]: mechanical stress penetration of wind power in traditional passive distribution networks requires detailed analysis to ensure

Pota, Himanshu Roy

168

Model for energy efficiency in radio over fiber distributed indoor antenna Wi-Fi network  

E-Print Network [OSTI]

Model for energy efficiency in radio over fiber distributed indoor antenna Wi-Fi network Yves Josse communications in indoor environments. In this paper, the power consumption and energy efficiency of a DAS using for different transmission configurations, yielding a distance- dependent energy efficiency model. In a second

Paris-Sud XI, Université de

169

STUDY OF CLOUD LIFETIME EFFECTS USING THE SGP HETEROGENEOUS DISTRIBUTED RADAR NETWORK: PRELIMINARY CONSIDERATIONS  

E-Print Network [OSTI]

STUDY OF CLOUD LIFETIME EFFECTS USING THE SGP HETEROGENEOUS DISTRIBUTED RADAR NETWORK: PRELIMINARY-dimensional morphology and life cycle of clouds. Detailing key cloud processes as they transit from the formation stage to precipitation onset and cloud dissipation is critical towards establishing uncertainties in climate models

170

Distributed Power Network Co-Design with On-Chip Power Supplies and Decoupling Capacitors  

E-Print Network [OSTI]

Distributed Power Network Co-Design with On-Chip Power Supplies and Decoupling Capacitors Selc¬łuk K, New York 14627 {kose,friedman}@ece.rochester.edu Abstract-- With each technology generation, the power computationally complex. The rising number of on-chip power supplies and intentional decoupling capacitors

Friedman, Eby G.

171

Performance and Fiscal Analysis of Distributed Sensor Networks in a Power Plant  

E-Print Network [OSTI]

Performance and Fiscal Analysis of Distributed Sensor Networks in a Power Plant Mitchell Colby University 204 Rogers Hall Corvallis, OR 97331 kagan.tumer@oregonstate.edu ABSTRACT As power plants become power plant, showing that system parameters may be accurately measured and tracked more effectively than

Tumer, Kagan

172

LandScape Command Set: Local Area Network Distributed Supervisory Control and Programming Environment  

SciTech Connect (OSTI)

This paper presents the Local Area Network Distributed Supervisory Control and Programming Environment (LandScape) commands set that provides a Generic Device Subsystem Application Programmers Interface (API). These commands are implemented using the Common Object Request Broker Architecture (CORBA) specification with Orbix from Iona Technologies.

Burchard, R.L.; Small, D.E.

1999-01-01T23:59:59.000Z

173

Topic 7 : Smart Grid Privacy and Security 1Networking and Distributed Systems  

E-Print Network [OSTI]

Topic 7 : Smart Grid Privacy and Security 1Networking and Distributed Systems Department Tech UniversityCommunications and Control in Smart Grid 2 · Smart Meter Privacy · Concerns · Possible Solutions · Smart Grid Security · Load Altering Attacks · False Data Injection Attacks · Impact

Mohsenian-Rad, Hamed

174

Coalitional Games for Distributed Collaborative Spectrum Sensing in Cognitive Radio Networks  

E-Print Network [OSTI]

Coalitional Games for Distributed Collaborative Spectrum Sensing in Cognitive Radio Networks Walid for large periods of time [1]. In order to efficiently exploit these spectrum holes, cognitive radio (CR, University of Houston, Houston, USA, Email:hanzhu22@gmail.com 3 Alcatel-Lucent Chair in Flexible Radio, SUP

Paris-Sud XI, Université de

175

EXPLOITATION OF DISTRIBUTED SOLAR RADIATION DATABASES THROUGH A SMART NETWORK: THE PROJECT SODA  

E-Print Network [OSTI]

EXPLOITATION OF DISTRIBUTED SOLAR RADIATION DATABASES THROUGH A SMART NETWORK: THE PROJECT SODA of industry and research for information on solar radiation parameters with a satisfactory quality as partners in the consortium via the involvement of commercial private vendors of solar radiation databases

Heinemann, Detlev

176

Clock Distribution Network Optimization by Sequential Quadratic Programing  

E-Print Network [OSTI]

., i.e., L(x; ) = xTD ( 2): (2.4) Denote by rxL(x; ) the gradient vector of the Lagrangian function, i.e., rxL(x; ) = D + rx 2: (2.5) For a speci c setup of all mesh wire widths in the clock network, the gradient of sink delay variance, rx 2, can... and the constraints are satis ed at the optimal point, i.e., for our problem, D + rx 2 = 0; (2.6) 2 0: (2.7) One common way to solve an equation as Eqn. 2.6. is Newton?s method. Basi- cally, Newton?s method searches for the root of an equation f(x) = 0...

Mekala, Venkata

2010-07-14T23:59:59.000Z

177

Optimization of a fast-response distribution network  

E-Print Network [OSTI]

Inditex is one of the world's largest fashion distributors, operating 3,100 stores in 64 countries; its brands currently include Zara, Pull and Bear, Massimo Dutti, Bershka, Stradivarius, Oysho, Zara Home and Kiddy's Class. ...

Correa, Juan R. (Juan Roza)

2007-01-01T23:59:59.000Z

178

Distribution network reconfiguration for an apparel manufacturer : an inventory analysis  

E-Print Network [OSTI]

Companies in the footwear and apparel industry must deal with many supply chain challenges, including intense competition, long production lead times, reliance on international carriers, and shifting consumer preferences. ...

Tercero, Pablo, 1973-

2003-01-01T23:59:59.000Z

179

Key factors affecting voltage oscillations of distribution networks with distributed generation and induction motor loads  

E-Print Network [OSTI]

of distributed energy sources such as, combined heat and power (CHP), wind, solar, and fuel cells, are expected and IT, The University of New South Wales, Canberra, ACT 2600, Australia b Future Grid Research Centre, The University of Melbourne, Parkville, VIC 3010, Australia c Griffith School of Engineering, Griffith University

Pota, Himanshu Roy

180

Energy Distribution of EEG Signals: EEG Signal Wavelet-Neural Network Classifier  

E-Print Network [OSTI]

AbstractóIn this paper, a wavelet-based neural network (WNN) classifier for recognizing EEG signals is implemented and tested under three sets EEG signals (healthy subjects, patients with epilepsy and patients with epileptic syndrome during the seizure). First, the Discrete Wavelet Transform (DWT) with the Multi-Resolution Analysis (MRA) is applied to decompose EEG signal at resolution levels of the components of the EEG signal (?, ?, ?, ? and ?) and the Parsevalís theorem are employed to extract the percentage distribution of energy features of the EEG signal at different resolution levels. Second, the neural network (NN) classifies these extracted features to identify the EEGs type according to the percentage distribution of energy features. The performance of the proposed algorithm has been evaluated using in total 300 EEG signals. The results showed that the proposed classifier has the ability of recognizing and classifying EEG signals efficiently.

I. Omerhodzic; S. Avdakovic; A. Nuhanovic; K. Dizdarevic

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We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


181

Optimum design for BB84 quantum key distribution in tree-type passive optical networks  

E-Print Network [OSTI]

We show that there is a tradeoff between the useful key distribution bit rate and the total length of deployed fiber in tree-type passive optical networks for BB84 quantum key distribution applications. A two stage splitting architecture where one splitting is carried in the central office and a second in the outside plant and figure of merit to account for the tradeoff are proposed. We find that there is an optimum solution for the splitting ratios of both stages in the case of Photon Number Splitting (PNS) attacks and Decoy State transmission. We then analyze the effects of the different relevant physical parameters of the PON on the optimum solution.

Jose Capmany; Carlos R. Fernandez-Pousa

2011-03-24T23:59:59.000Z

182

Design, Implementation and Operation of a Large Enterprise Content Distribution Network  

E-Print Network [OSTI]

for someone from a "help desk" to help them. We describe our approach and the system that was deployed, that includes end-users, the network provider, a support organi- zation (help desk), content owners- eration. Tools necessary to aid in fault management when problems occur should be available in a self

van der Merwe, Kobus

183

Magnetic flux distribution in a three-dimensional inductive network of Josephson junctions A. Tuohimaa,* J. Paasi, and T. Tarhasaari  

E-Print Network [OSTI]

Magnetic flux distribution in a three-dimensional inductive network of Josephson junctions A received 20 October 1999 The magnetic response of three-dimensional Josephson junction networks to constant made of n elementary cubic cells, each cell containing 12 resistively shunted ideal Josephson junctions

Di Matteo, Tiziana

184

Modeling the Power Distribution Network of a Virtual City and Studying the Impact of Fire on the Electrical Infrastructure  

E-Print Network [OSTI]

Simulink, based on the GIS layout of the power distribution network of Micropolis. It also proposes a method of quantifying the damage caused by fire to the electrical network by means of a parameter called the Load Loss Damage Index (LLDI). Finally...

Bagchi, Arijit

2009-11-17T23:59:59.000Z

185

Economic regulation of electricity distribution utilities under high penetration of distributed energy resources : applying an incentive compatible menu of contracts, reference network model and uncertainty mechanisms  

E-Print Network [OSTI]

Ongoing changes in the use and management of electricity distribution systems - including the proliferation of distributed energy resources, smart grid technologies (i.e., advanced power electronics and information and ...

Jenkins, Jesse D. (Jesse David)

2014-01-01T23:59:59.000Z

186

A majorization-minimization approach to design of power distribution networks  

SciTech Connect (OSTI)

We consider optimization approaches to design cost-effective electrical networks for power distribution. This involves a trade-off between minimizing the power loss due to resistive heating of the lines and minimizing the construction cost (modeled by a linear cost in the number of lines plus a linear cost on the conductance of each line). We begin with a convex optimization method based on the paper 'Minimizing Effective Resistance of a Graph' [Ghosh, Boyd & Saberi]. However, this does not address the Alternating Current (AC) realm and the combinatorial aspect of adding/removing lines of the network. Hence, we consider a non-convex continuation method that imposes a concave cost of the conductance of each line thereby favoring sparser solutions. By varying a parameter of this penalty we extrapolate from the convex problem (with non-sparse solutions) to the combinatorial problem (with sparse solutions). This is used as a heuristic to find good solutions (local minima) of the non-convex problem. To perform the necessary non-convex optimization steps, we use the majorization-minimization algorithm that performs a sequence of convex optimizations obtained by iteratively linearizing the concave part of the objective. A number of examples are presented which suggest that the overall method is a good heuristic for network design. We also consider how to obtain sparse networks that are still robust against failures of lines and/or generators.

Johnson, Jason K [Los Alamos National Laboratory; Chertkov, Michael [Los Alamos National Laboratory

2010-01-01T23:59:59.000Z

187

Using neural networks to estimate redshift distributions. An application to CFHTLenS  

E-Print Network [OSTI]

We present a novel way of using neural networks (NN) to estimate the redshift distribution of a galaxy sample. We are able to obtain a probability density function (PDF) for each galaxy using a classification neural network. The method is applied to 58714 galaxies in CFHTLenS that have spectroscopic redshifts from DEEP2, VVDS and VIPERS. Using this data we show that the stacked PDF's give an excellent representation of the true $N(z)$ using information from 5, 4 or 3 photometric bands. We show that the fractional error due to using N(z_(phot)) instead of N(z_(truth)) is IPython notebook accompanying this paper is made available here: https://bitbucke...

Bonnett, Christopher

2013-01-01T23:59:59.000Z

188

DECENTRALIZED CONTROL ARCHITECTURE FOR COUPLING MICROGRIDS INTO DISTRIBUTION NETWORKS 1 Task 1: Coupling Low-Voltage Microgrids into  

E-Print Network [OSTI]

DECENTRALIZED CONTROL ARCHITECTURE FOR COUPLING MICROGRIDS INTO DISTRIBUTION NETWORKS 1 Task 1: Coupling Low-Voltage Microgrids into Mid-Voltage Distribution Systems Zhao Wang, Student Member, IEEE-voltage (LV) microgrids. At the same time, reactive power is dispatched coordinatively so that voltage

Lemmon, Michael

189

Flow distribution analysis on the cooling tube network of ITER thermal shield  

SciTech Connect (OSTI)

Thermal shield (TS) is to be installed between the vacuum vessel or the cryostat and the magnets in ITER tokamak to reduce the thermal radiation load to the magnets operating at 4.2K. The TS is cooled by pressurized helium gas at the inlet temperature of 80K. The cooling tube is welded on the TS panel surface and the composed flow network of the TS cooling tubes is complex. The flow rate in each panel should be matched to the thermal design value for effective radiation shielding. This paper presents one dimensional analysis on the flow distribution of cooling tube network for the ITER TS. The hydraulic cooling tube network is modeled by an electrical analogy. Only the cooling tube on the TS surface and its connecting pipe from the manifold are considered in the analysis model. Considering the frictional factor and the local loss in the cooling tube, the hydraulic resistance is expressed as a linear function with respect to mass flow rate. Sub-circuits in the TS are analyzed separately because each circuit is controlled by its own control valve independently. It is found that flow rates in some panels are insufficient compared with the design values. In order to improve the flow distribution, two kinds of design modifications are proposed. The first one is to connect the tubes of the adjacent panels. This will increase the resistance of the tube on the panel where the flow rate is excessive. The other design suggestion is that an orifice is installed at the exit of tube routing where the flow rate is to be reduced. The analysis for the design suggestions shows that the flow mal-distribution is improved significantly.

Nam, Kwanwoo; Chung, Wooho; Noh, Chang Hyun; Kang, Dong Kwon; Kang, Kyoung-O; Ahn, Hee Jae; Lee, Hyeon Gon [ITER Korea, National Fusion Research Institute, Daejeon 305-333 (Korea, Republic of)

2014-01-29T23:59:59.000Z

190

An investigation of the rainfall distribution of a mesoscale network in Ecuador  

E-Print Network [OSTI]

supplemented by data from the Guayaquil airport and from Isabel Maria Sugar Plantation near Babahoya. Isable Maria is about 33 mi north-northwest of San Carlos. Isabel Maria is 28 mi northeast of Guayaquil. Eleven stations supplement the Blacklands network... the distance between the stations and a curve was "hand- fitted" to each plot. An attempt also was made to fit numerically a "best-fit" polynomial to this distribution, The digital computer was programmed to solve the equation y = A + BX + CX + . . . + DX...

Guest, Tommy Dean

1965-01-01T23:59:59.000Z

191

Privacy and Security Research Group workshop on network and distributed system security: Proceedings  

SciTech Connect (OSTI)

This report contains papers on the following topics: NREN Security Issues: Policies and Technologies; Layer Wars: Protect the Internet with Network Layer Security; Electronic Commission Management; Workflow 2000 - Electronic Document Authorization in Practice; Security Issues of a UNIX PEM Implementation; Implementing Privacy Enhanced Mail on VMS; Distributed Public Key Certificate Management; Protecting the Integrity of Privacy-enhanced Electronic Mail; Practical Authorization in Large Heterogeneous Distributed Systems; Security Issues in the Truffles File System; Issues surrounding the use of Cryptographic Algorithms and Smart Card Applications; Smart Card Augmentation of Kerberos; and An Overview of the Advanced Smart Card Access Control System. Selected papers were processed separately for inclusion in the Energy Science and Technology Database.

Not Available

1993-05-01T23:59:59.000Z

192

A MODIFIED BROADCAST STRATEGY FOR DISTRIBUTED SIGNAL ESTIMATION IN A WIRELESS SENSOR NETWORK WITH A TREE TOPOLOGY  

E-Print Network [OSTI]

WITH A TREE TOPOLOGY Joseph Szurley§ , Alexander Bertrand§ , Marc Moonen§ §KU Leuven-Dept. Electrical of the distributed adaptive node-specific estimation (DANSE) algorithm in a tree topology (T-DANSE). In this paper, we consider a network where there is at least one node with a large (vir- tually infinite) energy

193

Special Issue on Sensor Networks, Revision, January 2003 1 of 8 Abstract--The highly distributed infrastructure provided by  

E-Print Network [OSTI]

, such as energy and bandwidth. Existing centralized algorithms for classification/tracking could be adapted. In this paper, we discuss sensor networks for target classification and tracking. Our formulation is anchored on location-aware data routing to conserve system resources, such as energy and bandwidth. Distributed

Sayeed, Akbar M.

194

Topic 3: Smart Grid Communications A.H. MohsenianRad (U of T) 1Networking and Distributed Systems  

E-Print Network [OSTI]

Topic 3: Smart Grid Communications A.H. MohsenianRad (U of T) 1Networking and Distributed Systems Reference Model for Smart Grid Dr. Hamed Mohsenian-Rad Texas Tech UniversityCommunications and Control in Smart Grid 2 · Each domain involves its own actors and applications. · Interactions across 7 Smart Grid

Mohsenian-Rad, Hamed

195

Beamforming in Intelligent Randomly Distributed Sensor Networks using Electrically-Small Dual-Sector Antennas for Planetary Exploration  

E-Print Network [OSTI]

Beamforming in Intelligent Randomly Distributed Sensor Networks using Electrically-Small Dual-Sector, an electrically small dual-sector antenna is developed which gives 100 MHz of 2:1 VSWR bandwidth from 2.61 GHz - 2 The antenna developed for each sensor is based on the electrically small inductively-loaded stacked sector

Singer, Andrew C

196

Decentralized Real-time Control of Water Distribution Networks Using Self-organizing Multi-Agent Systems  

E-Print Network [OSTI]

be electricity, gas, oil, or water. Because the problem constraints vary depending on the resource in hand. For instance, whereas huge capacities of gas, oil, and water can be temporarily stored, there exists pump, tank, and water tower of such a distribution network, interact by means of a decentralized

Bauer, Bernhard

197

Design and implementation of a distributed virtual machine for networked computers  

E-Print Network [OSTI]

. This partitioning of system functionality reduces resource requirements on network clients, improves site security

Mohri, Mehryar

198

System level design of power distribution network for mobile computing platforms  

E-Print Network [OSTI]

Regulator based Power Distribution Design under WorstRegulator based Power Distribution Design under WorstRegulator based Power Distribution Design under Worst

Shayan Arani, Amirali

2011-01-01T23:59:59.000Z

199

Passive damping of beam vibrations through distributed electric networks and piezoelectric transducers: prototype design and experimental validation  

E-Print Network [OSTI]

The aim of this work is two-fold: to design devices for passive electric damping of structural vibrations by distributed piezoelectric transducers and electric networks, and to experimentally validate the effectiveness of such a damping concept. Two different electric networks are employed, namely a purely resistive network and an inductive-resistive one. The presented devices can be considered as distributed versions of the well-known resistive and resonant shunt of a single piezoelectric transducer. The technicalfeasibility and damping effectiveness of the proposed novel devices are assessed through the construction of an experimental prototype. Experimental results are shown to be in very good agreement with theoretical predictions. It is proved that the presented technique allows for a substantial reduction in the inductances used when compared with those required by the single resonant shunted transducer. In particular, it is shown that the required inductance decreases when the number of piezoelectric elements is increased. The electric networks are optimized in order to reduce forced vibrations close to the first resonance frequency. Nevertheless, the damping effectiveness for higher modes is experimentally proved. As well as specific results, fundamental theoretical and experimental considerations for passive distributed vibration control are provided.

F. dell'Isola; C. Maurini; M. Porfiri

2010-07-12T23:59:59.000Z

200

Distributed Event Synchronization for Diagnosing Wireless Mesh Networks Georg Lukas, University of Magdeburg, Institute for Distributed Systems  

E-Print Network [OSTI]

used for overall process supervision and control for the whole plant, for instance in SCADA systems application-relevant network parameters (mostly one-way latency) required by the users and the applications and mitigating its occurrence in the future. For measuring one-way latency and providing a global view of system

Note: This page contains sample records for the topic "distribution network including" 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

Reference Models and Incentive Regulation of Electricity Distribution Networks: An Evaluation of Swedenís Network Performance Assessment Model (NPAM)  

E-Print Network [OSTI]

The world-wide electricity sector reforms have led to a search for alternative and innovative approaches to regulation to promote efficiency improvement in the natural monopoly electricity networks. A number of countries have used incentive...

Jamasb, Tooraj; Pollitt, Michael G.

202

CHNTRN: a CHaNnel TRaNsport model for simulating sediment and chemical distribution in a stream/river network  

SciTech Connect (OSTI)

This report presents the development of a CHaNnel TRaNsport model for simulating sediment and chemical distribution in a stream/river network. A particular feature of the model is its capability to deal with the network system that may consist of any number of joined and branched streams/rivers of comparable size. The model employs a numerical method - an integrated compartment method (ICM) - which greatly facilitates the setup of the matrix equation for the discrete field approximating the corresponding continuous field. Most of the possible boundary conditions that may be anticipated in real-world problems are considered. These include junctions, prescribed concentration, prescribed dispersive flux, and prescribed total flux. The model is applied to two case studies: (1) a single river and (2) a five-segment river in a watershed. Results indicate that the model can realistically simulate the behavior of the sediment and chemical variations in a stream/river network. 11 references, 10 figures, 3 tables.

Yeh, G.T.

1983-09-01T23:59:59.000Z

203

E-Print Network 3.0 - ac power distribution Sample Search Results  

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

Ray Summary: Capacitor Bias - T Figure 4 - AC Distribution Using a Bias-T Advantages of Power Distribution Using Bias... . In the case of AC power distribution with bias-T...

204

E-Print Network 3.0 - air-distribution systems interactions Sample...  

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

Distribution Systems Bass Abushakra Iain S. Walker... , and the installation of supply boots and diffusers. Introduction The installation of air distribution systems... in the...

205

PROCEEDINGS OF THE FIFTH BERKELEY WORKSHOP ON DISTRIBUTED DATA MANAGEMENT AND COMPUTER NETWORKS  

E-Print Network [OSTI]

CC) mechanisms for distributed DBMS's (DDBMS) into threeclasses of applications and DBMS system parameters. 5.for MEDLEY: a distributed DBMS project at the University of

Johnson, R.R.

2011-01-01T23:59:59.000Z

206

E-Print Network 3.0 - automotive fuels distribution Sample Search...  

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

>> 1 Distributed Energy Fuel Cells DOE HydrogenDOE Hydrogen Summary: Distributed Energy Fuel Cells DOE HydrogenDOE Hydrogen andand Fuel CellsFuel Cells Coordination... ;Objectives...

207

Distributed Virtual Machines: A System Architecture for Network Computing Emin Gn Sirer, Robert Grimm, Brian N. Bershad, Arthur J. Gregory, Sean McDirmid  

E-Print Network [OSTI]

Distributed Virtual Machines: A System Architecture for Network Computing Emin G√ľn Sirer, Robert Seattle, WA 98195¬≠2350 February 26, 1998 Abstract Modern virtual machines, such as Java and Inferno, are emerging as network computing platforms. While today's virtual machines provide higher¬≠level abstractions

Sirer, Emin Gun

208

Distributed Virtual Machines: A System Architecture for Network Computing Emin Gn Sirer, Robert Grimm, Arthur J. Gregory, Nathan Anderson, Brian N. Bershad  

E-Print Network [OSTI]

Distributed Virtual Machines: A System Architecture for Network Computing Emin G√ľn Sirer, Robert Seattle, WA 98195-2350 Abstract Modern virtual machines, such as Java and Inferno, are emerging as network computing platforms. While these virtual machines provide higher-level abstractions and more sophisticated

Grimm, Robert

209

Abstract--The inherent many-to-one flow of traffic in Wireless Sensor Networks produces a skewed distribution of energy  

E-Print Network [OSTI]

approaches aimed at balancing the consumption of energy in wireless networks are based on a linear distribution of energy consumption rates leading to the early demise of those sensors that are critical) it puts forward a new understanding of sensor network lifetime based on statistical measures, mean

Radha, Hayder

210

ETM (Distribution Network Automation on 10 kV cable line stations...  

Open Energy Info (EERE)

will be equipped by RTUs, to provide remote observability and remote control. The communication (connection) is established via GSM network. References "EU Smart Grid...

211

Design and development of digital smart meter network for distribution system.  

E-Print Network [OSTI]

??"The main objective of this study is to design and develop smart meter network to investigate the requirements of an efficient and reliable smart meterÖ (more)

Rahman, Md. M

2011-01-01T23:59:59.000Z

212

Smart-Metering for Monitoring Building Power Distribution Network using Instantaneous Phasor Computations of Electrical Signals  

E-Print Network [OSTI]

efficient operation of a smart meter network . in IndustrialGood standards for smart meters . in European EnergyHardware development for Smart Meter based innovations . in

K.R., Krishnanand

2013-01-01T23:59:59.000Z

213

E-Print Network 3.0 - adaptive distributed control Sample Search...  

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

Hierarchical Harald Voit and Anuradha Annaswamy Summary: Adaptive Control of a Networked Control System with Hierarchical Scheduling Harald Voit... be present either in the plant...

214

Adaptive Sensor Activity Scheduling in Distributed Sensor Networks: A Statistical Mechanics Approach  

E-Print Network [OSTI]

of spatial-temporal events. The sensor network is modeled as a Markov random field on a graph, where concepts and wireless communications have enabled usage of inexpensive and miniaturized sensor nodes [1­3] that can #12;Effective use of sensor networks requires resource-aware operation; once deployed, energy sources

Ray, Asok

215

Distributed parallel messaging for multiprocessor systems  

DOE Patents [OSTI]

A method and apparatus for distributed parallel messaging in a parallel computing system. The apparatus includes, at each node of a multiprocessor network, multiple injection messaging engine units and reception messaging engine units, each implementing a DMA engine and each supporting both multiple packet injection into and multiple reception from a network, in parallel. The reception side of the messaging unit (MU) includes a switch interface enabling writing of data of a packet received from the network to the memory system. The transmission side of the messaging unit, includes switch interface for reading from the memory system when injecting packets into the network.

Chen, Dong; Heidelberger, Philip; Salapura, Valentina; Senger, Robert M; Steinmacher-Burrow, Burhard; Sugawara, Yutaka

2013-06-04T23:59:59.000Z

216

Hybrid Control Network Intrusion Detection Systems for Automated Power Distribution Systems  

E-Print Network [OSTI]

Security protocols against cyber attacks in the distributioncyber security weak- ness and system fragility of power distribution

Parvania, Masood; Koutsandria, Georgia; Muthukumar, Vishak; Peisert, Sean; McParland, Chuck; Scaglione, Anna

2014-01-01T23:59:59.000Z

217

Weather Factors and Performance of Network Utilities: A Methodology and Application to Electricity Distribution  

E-Print Network [OSTI]

Incentive regulation and efficiency analysis of network utilities often need to take the effect of important external factors, such as the weather conditions, into account. This paper presents a method for estimating the effect of weather conditions...

Jamasb, Tooraj; Orea, Luis; Pollitt, Michael G.

218

Investment and Efficiency under Incentive Regulation: The Case of the Norwegian Electricity Distribution Networks  

E-Print Network [OSTI]

Following the liberalisation of the electricity industry since the early 1990s, many sector regulators have recognised the potential for cost efficiency improvement in the networks through incentive regulation aided by benchmarking and productivity...

Poudineh, Rahmatallah; Jamasb, Tooraj

2013-04-01T23:59:59.000Z

219

Using High-Speed WANs and Network Data Caches to Enable Remote and Distributed Visualization  

SciTech Connect (OSTI)

Visapult is a prototype application and framework for remote visualization of large scientific datasets. We approach the technical challenges of tera-scale visualization with a unique architecture that employs high speed WANs and network data caches for data staging and transmission. This architecture allows for the use of available cache and compute resources at arbitrary locations on the network. High data throughput rates and network utilization are achieved by parallelizing I/O at each stage in the application, and by pipe-lining the visualization process. On the desktop, the graphics interactivity is effectively decoupled from the latency inherent in network applications. We present a detailed performance analysis of the application, and improvements resulting from field-test analysis conducted as part of the DOE Combustion Corridor project.

Bethel, Wes; Lau, Stephen; Tierney, Brian; Lee, Jason; Gunter, Dan

2000-04-18T23:59:59.000Z

220

In-situ prediction on sensor networks using distributed multiple linear regression models  

E-Print Network [OSTI]

Within sensor networks for environmental monitoring, a class of problems exists that requires in-situ control and modeling. In this thesis, we provide a solution to these problems, enabling model-driven computation where ...

Basha, Elizabeth (Elizabeth Ann)

2010-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "distribution network including" 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

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

SciTech Connect (OSTI)

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

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

1998-05-01T23:59:59.000Z

222

CS445E Local Area Networks Rivier College Fall 2006 Rivier College  

E-Print Network [OSTI]

to distributed processing problems. Topics include: layered network architectures, signal transmission analysis, transmission media, data encoding, local and wide area networks, communications architecture and protocols, OSPF, BGP, and others), standards, analog and digital data transmission, transmission media (twisted

Riabov, Vladimir V.

223

Performance of a Dynamically Controlled Inverter in a Photovoltaic System Interconnected with a Secondary Network Distribution System  

SciTech Connect (OSTI)

In 2008, a 300 kW{sub peak} photovoltaic (PV) system was installed on the rooftop of the Colorado Convention Center (CCC). The installation was unique for the electric utility, Xcel Energy, as it had not previously permitted a PV system to be interconnected on a building served by the local secondary network distribution system (network). The PV system was installed with several provisions; one to prevent reverse power flow, another called a dynamically controlled inverter (DCI), that curtails the output of the PV inverters to maintain an amount of load supplied by Xcel Energy at the CCC. The DCI system utilizes current transformers (CTs) to sense power flow to insure that a minimum threshold is maintained from Xcel Energy through the network transformers. The inverters are set to track the load on each of the three phases and curtail power from the PV system when the generated PV system current reaches 95% of the current on any phase. This is achieved by the DCI, which gathers inputs from current transformers measuring the current from the PV array, Xcel, and the spot network load. Preventing reverse power flow is a critical technical requirement for the spot network which serve this part of the CCC. The PV system was designed with the expectation that the DCI system would not curtail the PV system, as the expected minimum load consumption was historically higher than the designed PV system size. However, the DCI system has operated many days during the course of a year, and the performance has been excellent. The DCI system at the CCC was installed as a secondary measure to insure that a minimum level of power flows to the CCC from the Xcel Energy network. While this DCI system was intended for localized control, the system could also reduce output percent if an external smart grid control signal was employed. This paper specifically focuses on the performance of the innovative design at this installation; however, the DCI system could also be used for new s- art grid-enabled distribution systems where renewables power contributions at certain conditions or times may need to be curtailed.

Coddington, M. H.; Kroposki, B. D.; Basso, T.; Berger, D.; Crowell, K.; Hayes, J.

2011-01-01T23:59:59.000Z

224

This document is a preprint of the final paper: Shafiee, Qobad; Vasquez, Juan C.; Guerrero, Josep M.; , "Distributed secondary control for islanded MicroGrids -A networked control systems approach," IECON 2012 -38th Annual Conference on IEEE Industrial El  

E-Print Network [OSTI]

.; , "Distributed secondary control for islanded MicroGrids - A networked control systems approach," IECON 2012 - 38://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=6389034&isnumber=6388505 1 Distributed Secondary Control for Islanded MicroGrids ­ A Networked Control such as power electronics converters, distributed generations (DGs), energy storage systems

Vasquez, Juan Carlos

225

E-Print Network 3.0 - abdominal fat distribution Sample Search...  

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

type, the in vivo longitudinal stretch is lower in ELN abdominal... circumferential residual strain brings the transmural strain distribution in ELN ascending aorta close...

226

E-Print Network 3.0 - anthropogenic lead distribution Sample...  

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

lead distribution Page: << < 1 2 3 4 5 > >> 1 Inverse estimates of anthropogenic CO2 uptake, transport, and storage by the ocean Summary: ., 2003. This leads to low...

227

E-Print Network 3.0 - advanced distributed simulation Sample...  

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

The last section briefly summarizes the results... and recommendations from the CAX. 2. Distributed ... Source: Borissova, Daniela - Institute of Information and...

228

E-Print Network 3.0 - affinity distribution molecule Sample Search...  

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

charles.karney.infobibliodesign.html Summary: with high affinity. Keywords: ligand design, binding free energy, molecular distribution, EM... the molecule with the addition...

229

anchor-based mic distribution: Topics by E-print Network  

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

in partial fulfillment... Marsh, Steven Lyle 2012-06-07 58 Spitzer Quasar and ULIRG Evolution Study (QUEST): II. The Spectral Energy Distributions of Palomar-Green Quasars...

230

E-Print Network 3.0 - angular distribution optical Sample Search...  

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

3 (Optical) Telescopes Reference Reading Summary: % of the total light 12;Telescope Optics: Angular Resolution (telescope) The distribution can be described... nearby stars two...

231

E-Print Network 3.0 - aromatic hydrocarbons distributed Sample...  

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

Engineering 23 2006-01-0201 Speciated Hydrocarbon Emissions from an Automotive Diesel Summary: the relative distribution among the bins, the data in Figure 2 are...

232

E-Print Network 3.0 - advanced distributed measurements Sample...  

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

measurements Search Powered by Explorit Topic List Advanced Search Sample search results for: advanced distributed measurements Page: << < 1 2 3 4 5 > >> 1 Institute for Software...

233

E-Print Network 3.0 - adsorption distribution impact Sample Search...  

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

reproduction and distribution, or selling... 's personal copy Research paper Rare earth elements adsorption onto Carrizo sand: Influence of strong solution... October 2010...

234

E-Print Network 3.0 - asymptotical photon distributions Sample...  

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3D photonic band-gap structures 413 12;DownloadedBy:EBSCOHostEJSContentDistribution... tunable 3D photonic ... Source: Dowling, Jonathan P. - Department of Physics and...

235

E-Print Network 3.0 - active root distribution Sample Search...  

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

Explorit Topic List Advanced Search Sample search results for: active root distribution Page: << < 1 2 3 4 5 > >> 1 Plant and Soil 255: 319331, 2003. 2003 Kluwer Academic...

236

E-Print Network 3.0 - arbitrary input distributions Sample Search...  

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results for: arbitrary input distributions Page: << < 1 2 3 4 5 > >> 1 Generalized MercuryWaterfilling for Multiple-Input Multiple-Output Channels Summary: -interacting...

237

Network Chimera Network Chimera  

E-Print Network [OSTI]

Network Chimera Network Chimera Objective Chimera aims to understand how the network properties enough with limited resources. The Chimera team is cross-disciplinary, and includes computer scientists Impact The original hypothesis of Chimera was that a physical network could be reduced to a graph

238

HYBRID CONTROL OF DISTRIBUTED GENERATORS CONNECTED TO WEAK RURAL NETWORKS TO MITIGATE VOLTAGE VARIATION  

E-Print Network [OSTI]

thermal power plants will increase the total and proportion of capacity of Distributed Generation (DG@iee.org; Robin.Wallace@ed.ac.uk ABSTRACT Distributed generators are normally operated in automatic power factor-constrained bi- directional power flow may cause unacceptable voltage fluctuations that would cause generator

Harrison, Gareth

239

Multiprocessor Architectures Using MultiHop MultiOPS Lightwave Networks and Distributed Control  

E-Print Network [OSTI]

­hop lightwave network called stack­Kautz, based on the Kautz graph. We show that this architecture is very cost Introduction The advances in optical technology, such as low energy loss optical passive star couplers (OPS) [8 nodes to reach the destination. This allows the usage of statically tuned transmitters and receivers

Bermond, Jean-Claude

240

Analysis of a Cone-Based Distributed Topology Control Algorithm for Wireless Multi-hop Networks  

E-Print Network [OSTI]

by Chandrakasan et. al [1], network protocols that min- imize energy consumption are key to the successful usage symmetric graph G con- taining all edges (u, v) such that u can communicate with v using power pu is R, i.e. p(R) = P. If every node transmits with power P, then we have an induced graph GR = (V, E

Hunt, Galen

Note: This page contains sample records for the topic "distribution network including" 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

Multiprocessor Architectures Using Multi-Hop Multi-OPS Lightwave Networks and Distributed Control  

E-Print Network [OSTI]

-hop lightwave network called stack-Kautz, based on the Kautz graph. We show that this architecture is very cost Introduction The advances in optical technology, such as low energy loss optical passive star couplers (OPS) [8 nodes to reach the destination. This allows the usage of statically tuned transmitters and receivers

Paris-Sud XI, Université de

242

Analysis of a Cone-Based Distributed Topology Control Algorithm for Wireless Multi-hop Networks  

E-Print Network [OSTI]

], network protocols that min- imize energy consumption are key to the successful usage of wireless sensor at maximum power then, if a graph Ga con- taining is R, i.e. p(R) = P. If every node transmits with power P, then we have an induced graph GR = (V, E

Chaudhuri, Soma

243

Distributed Algorithms for Lifetime Maximization in Sensor Networks via Min-Max  

E-Print Network [OSTI]

of the network and edges between nodes within maximum transmission range. Although the problem can in principle.lastname@tkk.fi Abstract We consider the problem of static transmission-power assignment for lifetime maximization to forward the collected data, at what intervals, transmission power levels, etc. One important goal

Orponen, Pekka

244

Design and analysis of distributed primitives for mobile ad hoc networks  

E-Print Network [OSTI]

by the network, which poses a serious challenge for the design and analysis of reliable protocols. In this work, three different approaches are used to handle mobility. The first part of the dissertation employs the simple technique of ignoring the mobility...

Chen, Yu

2006-10-30T23:59:59.000Z

245

Abstract--The increasing integration of controllable energy resources into distribution networks introduces novel challenges  

E-Print Network [OSTI]

and Combined Heat and Power (CHP) plants. These plants are mainly connected to mid- or high- voltage networks, a regional coordinator has to determine favorable combinations of power injections and consumption algorithms calculate exact voltage profiles from combinations of complex nodal net power, but fail to provide

Wedde, Horst F.

246

Incentive Regulation of Electricity Distribution Networks: Lessons of Experience from Britain  

E-Print Network [OSTI]

This paper reviews the recent experience of the UK electricity distribution sector under incentive regulation. The UK has a significant and transparent history in implementing incentive regulation in the period since 1990. We demonstrate...

Jamasb, Tooraj; Pollitt, Michael G.

247

Pressure difference-based sensing of leaks in water distribution networks  

E-Print Network [OSTI]

Human society and civilization rely on the constant availability of fresh water. In regions where a local source of potable water is not available, a transportation and distribution pipe system is employed. When these pipes ...

Kornmayer, PŠll Magnķs

2011-01-01T23:59:59.000Z

248

Successive structuring of source coding algorithms for data fusion, buffering, and distribution in networks  

E-Print Network [OSTI]

(cont.) We also explore the interactions between source coding and queue management in problems of buffering and distributing distortion-tolerant data. We formulate a general queuing model relevant to numerous communication ...

Draper, Stark Christiaan.

2002-01-01T23:59:59.000Z

249

E-Print Network 3.0 - asymptotic null distribution Sample Search...  

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

asymptotic inference. If we consider an econometric model and a null hypothesis, a statistic is said... to be pivotal if its distribution is the same for all data gen- erating...

250

E-Print Network 3.0 - axial power distribution Sample Search...  

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

and cyclotron mode in the precision trap. The measurement yields the ion's axial energy distribution... of the trapping potential is to measure the depth of the dip in the...

251

Legacy Computing Markup Language (LCML) and LEGEND -- LEGacy Encapsulation for Network Distribution  

E-Print Network [OSTI]

The rapid increase of computing power and emergence of distributed computing technologies such as Grid computing create new opportunities for scientific computing. One of the challenges faced in harnessing the emerging ...

Geiger, Stephen Kurt

2004-01-01T23:59:59.000Z

252

E-Print Network 3.0 - angular resolution distribution Sample...  

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

< 1 2 3 4 5 > >> Page: << < 1 2 3 4 5 > >> 21 VALIDATION AND COMPARISON OF ANALYTICAL Q-BALL IMAGING METHODS M. Descoteaux1 Summary: distribution function (odf), regularization....

253

Vibration control in plates by uniformly distributed PZT actuators interconnected via electric networks  

E-Print Network [OSTI]

improve the performances of piezoelectric actuation. internal resonance / equivalent circuits 1Vibration control in plates by uniformly distributed PZT actuators interconnected via electric vibrations of plates by means of a set of electrically-interconnected piezoelectric actuators is described

Paris-Sud XI, Université de

254

Ultra-stable long distance optical frequency distribution using the Internet fiber network.  

E-Print Network [OSTI]

lensing frequency shifts," Metrologia 48, 283-289 (2011) 2. S. Weyers, V. Gerginov, N. Nemitz, R. Li, and K. Gibble, "Distributed cavity phase frequency shifts of the caesium fountain PTB-CSF2," Metrologia

255

Vibration control in plates by uniformly distributed PZT actuators interconnected via electric networks  

E-Print Network [OSTI]

In this paper a novel device aimed at controlling the mechanical vibrations of plates by means of a set of electrically-interconnected piezoelectric actuators is described. The actuators are embedded uniformly in the plate wherein they connect every node of an electric network to ground, thus playing the two-fold role of capacitive element in the electric network and of couple suppliers. A mathematical model is introduced to describe the propagation of electro-mechanical waves in the device; its validity is restricted to the case of wave-forms with wave-length greater than the dimension of the piezoelectric actuators used. A self-resonance criterion is established which assures the possibility of electro-mechanical energy exchange. Finally the problem of vibration control in simply supported and clamped plates is addressed; the optimal net-impedance is determined. The results indicate that the proposed device can improve the performances of piezoelectric actuation

Stefano Vidoli; Francesco dell'Isola

2010-07-09T23:59:59.000Z

256

Analysis of a ConeBased Distributed Topology Control Algorithm for Wireless Multihop Networks  

E-Print Network [OSTI]

[1], network protocols that min­ imize energy consumption are key to the successful usage of wireless in the smallest symmetric graph G# con­ taining all edges (u, v) such that u can communicate with v using power pu is R, i.e. p(R) = P . If every node transmits with power P , then we have an induced graph GR = (V, E

Li, Li Erran

257

Exploring a Centralized/Distributed Hybrid Routing Protocol for Low Power Wireless Networks and Large-Scale Datacenters  

E-Print Network [OSTI]

that enables network administrators to explic- itly dictateof the topology. Network administrators specify high-levelG2) and (A2, G1), the network administrator can ensure that

Tavakoli, Arsalan

2009-01-01T23:59:59.000Z

258

Application of Hi-Tc superconducting current fault limiters to utility distribution networks  

SciTech Connect (OSTI)

A new classification of superconducting current fault limiter (SCFL) is described which is a non-quenching, variable-inductance-mode VIM current limiter with characteristics matched to utility distribution line parameters. A major application of this device is for replacement of fixed-inductance air-core reactors used in impedance and short-circuit levels from sub-transmission to distribution. The secondary application of the SCFL is for protection of distribution substation transformers in the 5--40 MVA range, as a replacement for current limiting fuses and air-blast circuit breakers. The SCFL devices have the unique characteristic of producing minimal or no transient recovery voltage (TRV) as is typical of conventional interruption technologies.

Kuznetsov, S.B.; Webb, T.J. [Power Superconducting Devices Inc., Pittsburgh, PA (United States)

1996-10-01T23:59:59.000Z

259

Extended Virtual Spring Mesh (EVSM): The Distributed Self-Organizing Mobile Ad Hoc Network for Area Exploration  

SciTech Connect (OSTI)

Mobile Ad hoc NETworks (MANETs) are distributed self-organizing networks that can change locations and configure themselves on the fly. This paper focuses on an algorithmic approach for the deployment of a MANET within an enclosed area, such as a building in a disaster scenario, which can provide a robust communication infrastructure for search and rescue operations. While a virtual spring mesh (VSM) algorithm provides scalable, self-organizing, and fault-tolerant capabilities required by aMANET, the VSM lacks the MANET's capabilities of deployment mechanisms for blanket coverage of an area and does not provide an obstacle avoidance mechanism. This paper presents a new technique, an extended VSM (EVSM) algorithm that provides the following novelties: (1) new control laws for exploration and expansion to provide blanket coverage, (2) virtual adaptive springs enabling the mesh to expand as necessary, (3) adapts to communications disturbances by varying the density and movement of mobile nodes, and (4) new metrics to assess the performance of the EVSM algorithm. Simulation results show that EVSM provides up to 16% more coverage and is 3.5 times faster than VSM in environments with eight obstacles.

Kurt Derr

2011-12-01T23:59:59.000Z

260

A Control Methodology for DFIG Type Wind Turbines Connected to Distribution Networks  

E-Print Network [OSTI]

in operating conditions. Index Terms-distributed generation (DG), DFIG, H= norm, linear quadratic Gaussian (LQG (RESs) in them will add a new dynamic event due to the variability and uncertainty inherent in operating due to their high cost. With recent developments in power electronic converters, variable speed

Pota, Himanshu Roy

Note: This page contains sample records for the topic "distribution network including" 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

A Hierarchical Naming System for Scalable Content Distribution in Large Networks  

E-Print Network [OSTI]

Wu, Cong Liu§, and Mingming Lu¶ Amazon.com Inc., Temple University, §Sun Yat-Sen Uuniversity, ¶Central South University Emails: zhaoyaxi@amazon.com, jiewu@temple.edu, §gzcong@gmail.com, ¶mingminglu system that provides Internet-scale content distribution service with a particular emphasis on content

Wu, Jie

262

Proceedings of the sixth Berkeley workshop on distributed data management and computer networks  

SciTech Connect (OSTI)

A distributed data base management system allows data to be stored at multiple locations and to be accessed as a single unified data base. In this workshop, seventeen papers were presented which have been prepared separately for the energy data base. These items deal with data transfer, protocols and management. (GHT)

Various Authors

1982-01-01T23:59:59.000Z

263

Information Infrastructures in Distributed Environments: Algorithms for Mobile Networks and Resource Allocation  

E-Print Network [OSTI]

of my research. During my studies at Texas A&M, I had the privilege to work with wonderful research group members in the Distributed Computing group, Parasol Laboratory: Dr. Hyunyoung Lee, Dr. Srikanth Sastry, Dr. Saira Viqar, Gautam Roy, Erica Wang...

Chung, Hyun-Chul

2013-10-28T23:59:59.000Z

264

Price-Based Distributed Control for Networked Plug-in Electric Vehicles Bahman Gharesifard Tamer Basar Alejandro D. Dominguez-Garcia  

E-Print Network [OSTI]

Price-Based Distributed Control for Networked Plug-in Electric Vehicles Bahman Gharesifard Tamer the charging and discharging processes of plug-in electric vehicles (PEVs) via pricing strategies. Our. In the retail market layer, the aggregator offers some price for the energy that PEVs may provide; the objective

Liberzon, Daniel

265

Appears in Proceedings of 8th International Conference on Principles of Distributed Systems (OPODIS 2004) Sentries and Sleepers in Sensor Networks  

E-Print Network [OSTI]

Appears in Proceedings of 8th International Conference on Principles of Distributed Systems (OPODIS can be used for military, environmental or commercial applications such as intrusion detection [2 degrading the performance of the applica­ tions running on the sensor network. Examples of this approach can

Gouda, Mohamed G.

266

The impacts of congestion on time-definitive urban freight distribution networks CO2 emission levels: Results from a case study in Portland,  

E-Print Network [OSTI]

The impacts of congestion on time-definitive urban freight distribution networks CO2 emission Accepted 29 November 2010 Keywords: Vehicle routing Time-dependent travel time speed GHG or CO2 emissions pressures to limit the impacts associated with CO2 emissions are mounting rapidly. A key challenge

Bertini, Robert L.

267

The Impacts of Congestion on Time-definitive Urban Freight Distribution1 Networks CO2 Emission Levels: results from a case study in Portland,2  

E-Print Network [OSTI]

1 The Impacts of Congestion on Time-definitive Urban Freight Distribution1 Networks CO2 Emission pressures to limit the impacts13 associated with CO2 emissions are mounting rapidly. A key challenge on CO2 emissions are hindered by the complexities of vehicle routing18 problems with time

Bertini, Robert L.

268

Progress with the real-time GRB coordinates distribution network (BACODINE)  

SciTech Connect (OSTI)

The RA, Dec coordinates of gamma-ray burst (GRB) sources observed with BATSE on GRO are automatically determined and distributed in real time to members of the global scientific community. These data are now being used by 27 operations to enable searches for associated transients in a variety of other wavelength or energy regimes to identify the burst source objects. The minimum total delay time from the onset of a GRB to the receipt of its coordinates by distant experimenters can be under 4 sec, less than the duration of a typical GRB, and the maximum total delay is 7 sec, or longer, depending on the distribution method. Recent improvements to the BACODINE system and some future improvements are discussed. A summary of the follow-up observations made by the BACODINE sites is given.

Barthelmy, S. D.; Butterworth, P. S.; Cline, T. L.; Gehrels, N.; Fishman, G. J.; Kouveliotou, C.; Meegan, C.; Hurley, K. [USRA NASA-GSFC, Code 661, Greenbelt, Maryland 20771 (United States); STX NASA-GSFC, Code 661, Greenbelt, Maryland 20771 (United States); NASA-GSFC, Code 661, Greenbelt, Maryland 20771 (United States); NASA-MSFC, Code ES-81, Huntsville, Alabama 35812 (United States); UC Berkeley SSL, Berkeley, California 94720 (United States)

1996-08-01T23:59:59.000Z

269

Calculating a checksum with inactive networking components in a computing system  

DOE Patents [OSTI]

Calculating a checksum utilizing inactive networking components in a computing system, including: identifying, by a checksum distribution manager, an inactive networking component, wherein the inactive networking component includes a checksum calculation engine for computing a checksum; sending, to the inactive networking component by the checksum distribution manager, metadata describing a block of data to be transmitted by an active networking component; calculating, by the inactive networking component, a checksum for the block of data; transmitting, to the checksum distribution manager from the inactive networking component, the checksum for the block of data; and sending, by the active networking component, a data communications message that includes the block of data and the checksum for the block of data.

Aho, Michael E; Chen, Dong; Eisley, Noel A; Gooding, Thomas M; Heidelberger, Philip; Tauferner, Andrew T

2014-12-16T23:59:59.000Z

270

Distributed connection management for real-time communication over wormhole-routed networks  

E-Print Network [OSTI]

Architecture As briefly described in earlier sections, the HEC is the component of the MyRT protocol suite that interfaces to the distributed applications residing on the hosts. Each daemon consists of a Dispatcher, a set of State Machines, an External Queue..., it is queued at the External Queue. The Dispatcher of the HEC repeatedly reads and processes messages from the External Queue. If the Dispatcher reads a message which cannot be processed immediately (the appropriate state machine may be locked...

Sundaresan, Sharad

1997-01-01T23:59:59.000Z

271

Exploring a Centralized/Distributed Hybrid Routing Protocol for Low Power Wireless Networks and Large-Scale Datacenters  

E-Print Network [OSTI]

5.1.1 Datacenter Network Architecture . . . . . . . . 5.1.2Switching Layer for Data Centers 5.1 Datacenter Routing anda) Prevalent 3-layer datacenter network topology. (b) Layer-

Tavakoli, Arsalan

2009-01-01T23:59:59.000Z

272

Internship Contract (Includes Practicum)  

E-Print Network [OSTI]

Internship Contract (Includes Practicum) Student's name-mail: _________________________________________ Internship Agency Contact Agency Name: ____________________________________ Address-mail: __________________________________________ Location of Internship, if different from Agency: ________________________________________________ Copies

Thaxton, Christopher S.

273

Distributed embedded computing systems are special-purpose computer systems designed for particular applications and set up in a networked or distributed manner. A  

E-Print Network [OSTI]

ABSTRACT Distributed embedded computing systems are special-purpose computer systems designed). Therefore, this thesis presents a design methodology for distributing DSP applica- tions across wireless-power, application-specific sensor node platform for distributed WSN sys- tems is designed and demonstrated

Bhattacharyya, Shuvra S.

274

Pump apparatus including deconsolidator  

DOE Patents [OSTI]

A pump apparatus includes a particulate pump that defines a passage that extends from an inlet to an outlet. A duct is in flow communication with the outlet. The duct includes a deconsolidator configured to fragment particle agglomerates received from the passage.

Sonwane, Chandrashekhar; Saunders, Timothy; Fitzsimmons, Mark Andrew

2014-10-07T23:59:59.000Z

275

Distributed computing systems programme  

SciTech Connect (OSTI)

Publication of this volume coincides with the completion of the U.K. Science and Engineering Research Council's coordinated programme of research in Distributed Computing Systems (DCS) which ran from 1977 to 1984. The volume is based on presentations made at the programme's final conference. The first chapter explains the origins and history of DCS and gives an overview of the programme and its achievements. The remaining sixteen chapters review particular research themes (including imperative and declarative languages, and performance modelling), and describe particular research projects in technical areas including local area networks, design, development and analysis of concurrent systems, parallel algorithm design, functional programming and non-von Neumann computer architectures.

Duce, D.

1984-01-01T23:59:59.000Z

276

Network  

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 Jun Jul(Summary)morphinanInformation Desert Southwest Regionat Cornell Batteries &NSTCurrent Issues &Network ¬Ľ Network

277

Power network analysis and optimization  

E-Print Network [OSTI]

hierarchical power distribution design with a power tree [T. Roy, ďPower distribution system design methodology andChen, ď3D Power Distribution Network Co-design for Nanascale

Zhang, Wanping

2009-01-01T23:59:59.000Z

278

Multi-Agent Approach to Electrical Distribution Networks Control Sbastien Rumley*, Elvira Kgi*, Hugh Rudnick, Alain Germond*  

E-Print Network [OSTI]

countries, especially in Europe, deregulated their national networks, privatised significant pans of it. In particular, the integration of small size power stations in the network is problematic. These dispersed generators, presenting a very high efficiency or a minimised environmental impact (e.g. wind mills

Catholic University of Chile (Universidad Católica de Chile)

279

Abstract--We revisit the loss reduction problem for network reconfiguration in power distribution systems in this paper.  

E-Print Network [OSTI]

power networks. However, we can tackle this challenge in smart grid especially with the help of smart meter. In this paper, we propose a new heuristic greedy algorithm to achieve the minimal LPL

Wu, Chenye

280

Networked Loads in the Distribution Grid Zhifang Wang, Xiao Li, Vishak Muthukumar, Anna Scaglione, Sean Peisert, Chuck McParland  

E-Print Network [OSTI]

cyber-physical systems to perform demand response grows, the open ques- tions about their safety becomes and cooling sensors Fig. 1. Utility Network. requirements and best practices for how systems should

Peisert, Sean

Note: This page contains sample records for the topic "distribution network including" 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

Methods, media and systems for managing a distributed application running in a plurality of digital processing devices  

DOE Patents [OSTI]

Methods, media and systems for managing a distributed application running in a plurality of digital processing devices are provided. In some embodiments, a method includes running one or more processes associated with the distributed application in virtualized operating system environments on a plurality of digital processing devices, suspending the one or more processes, and saving network state information relating to network connections among the one or more processes. The method further include storing process information relating to the one or more processes, recreating the network connections using the saved network state information, and restarting the one or more processes using the stored process information.

Laadan, Oren; Nieh, Jason; Phung, Dan

2012-10-02T23:59:59.000Z

282

[Article 1 of 7: Motivates and Includes the Consumer  

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

and include the consumer exist. Some examples include advanced two-way metering (AMI), demand response (DR), and distributed energy resources (DER). A common misconception is...

283

Water Network Design by MINLP  

E-Print Network [OSTI]

We propose a solution method for a water-network optimization problem using a ... The optimal design of a WDN (Water Distribution Network) consists, in its†...

2008-02-12T23:59:59.000Z

284

Water Network Design by MINLP  

E-Print Network [OSTI]

Feb 13, 2008 ... We propose a solution method for a water-network optimization problem ... The optimal design of a WDN (Water Distribution Network) consists,†...

2008-02-12T23:59:59.000Z

285

Modular sensor network node  

DOE Patents [OSTI]

A distributed wireless sensor network node is disclosed. The wireless sensor network node includes a plurality of sensor modules coupled to a system bus and configured to sense a parameter. The parameter may be an object, an event or any other parameter. The node collects data representative of the parameter. The node also includes a communication module coupled to the system bus and configured to allow the node to communicate with other nodes. The node also includes a processing module coupled to the system bus and adapted to receive the data from the sensor module and operable to analyze the data. The node also includes a power module connected to the system bus and operable to generate a regulated voltage.

Davis, Jesse Harper Zehring (Berkeley, CA); Stark, Jr., Douglas Paul (Tracy, CA); Kershaw, Christopher Patrick (Hayward, CA); Kyker, Ronald Dean (Livermore, CA)

2008-06-10T23:59:59.000Z

286

PEV-based P-Q Control in Line Distribution Networks with High Requirement for Reactive Power Compensation  

E-Print Network [OSTI]

impact of distribution level wind turbines. Our design is based on a nonlinear power flow analysis of wind turbines to support their induction load to avoid generator voltage excursion. Note that, although-sized wind turbines in large wind farms [1], the smaller wind turbines that are used at the distribution

Huang, Jianwei

287

Knickpoint initiation and distribution within fluvial networks: 236 waterfalls in the Waipaoa River, North Island, New Zealand  

E-Print Network [OSTI]

and Planetary Sciences, Massachusetts Institute of Technology, Cambridge, MA 02139-4307, USA Received 13 July.1. Transient adjustment in fluvial networks River longitudinal profiles of both alluvial and bedrock channels tend toward a form which best facilitates transport of the sediment load and erosion of the bed (Mackin

Crosby, Benjamin T.

288

IEEE TRANS. AUTOM. CONTROL, SPECIAL ISSUE ON WIRELESS SENSOR AND ACTUATOR NETWORKS 1 Energy Optimized Topologies for Distributed  

E-Print Network [OSTI]

. We formulate the combinatorial optimization problem of selecting such a minimal energy tree that yield energy efficient bidirectional span- ning trees and establish associated bounds on the optimalIEEE TRANS. AUTOM. CONTROL, SPECIAL ISSUE ON WIRELESS SENSOR AND ACTUATOR NETWORKS 1 Energy

289

Abstract--This work develops a three-phase unbalanced load flow tool tailored for radial distribution networks based  

E-Print Network [OSTI]

) generators where most of the systems are single phase. New ancillary service such as static reactive power, thermal limits of grid components and power losses in radial MV-LV networks with photovoltaic (PV support by PV inverters can be also merged together with the load flow solution tool and thus, the impact

Teodorescu, Remus

290

IEEE TRANSACTIONS ON PARALLEL AND DISTRIBUTED SYSTEMS 1 Distributed Algorithms for Constructing  

E-Print Network [OSTI]

distributed algorithms called Nearest Neighbor Tree (NNT) algorithms for energy-efficient construction, Energy-Efficient Algorithms, Minimum Spanning Tree, Wireless Networks, Sensor Network. I. OVERVIEW A

Khan, Maleq

291

Topic 1: Basics of Power Systems A.H. MohsenianRad (U of T) 1Networking and Distributed Systems  

E-Print Network [OSTI]

) Transmission Lines Several Hundred Miles Switching Stations Transformers Circuit Breakers #12;Power Systems Grid 7 · Power Distribution: Medium Voltage (MV) Transmission Lines ( in Smart Grid 11 Nodes: Buses Links: Transmission Lines Generator Load #12;Power Grid Graph Representation

Mohsenian-Rad, Hamed

292

LO Generation and Distribution for 60GHz Phased Array Transceivers  

E-Print Network [OSTI]

goal of the LO distribution network design was minimizing7. Given a distribution impedance, Z o , design an input5. LO DISTRIBUTION Mixer LO Buffer Design Methodology The

Marcu, Cristian

2011-01-01T23:59:59.000Z

293

Assessing the Usefulness of Distributed Measurements in the Smart Grid  

E-Print Network [OSTI]

greater reliability in distribution systems involveReliability and Failure Diagnosis in Distribution Systems,"Reliability Ė Data and Networking At present, the major push in distribution system

Framhein, Theodore Anthony

2012-01-01T23:59:59.000Z

294

Electrical Network Supervisor Status Report  

E-Print Network [OSTI]

During year 2000 CERN has installed the Electrical Network Supervisor (ENS) for the monitoring and control of the equipment of the electrical distribution network located in about 100 substations throughout the different sites. In the first phase the system has been installed in parallel with the original CERN-developed system and databases and mimic diagrams have been prepared to cover parts of the distribution network. The system has been integrated with the general ST supervision systems for alarms monitoring and measurement logging, and the data from the ENS are gradually being integrated. In the second phase an extension of the system has been tested to include a direct industrial interface with the electrical equipment without the need for the existing CERN equipment interfaces. During the 2000-2001 shutdown the supervision will be renovated in a number of zones to operate a complete industrial system covering all aspects of the supervision from equipment interfaces to end-user applications.

Poulsen, S

2001-01-01T23:59:59.000Z

295

Financial Networks Anna Nagurney  

E-Print Network [OSTI]

themselves, such as the Internet with electric power networks, financial networks, and transportation Automobiles, Trains, and Planes, Manufacturing and logistics Workstations, Distribution Points Processing Cables Radio Links Voice, Data, Video Energy Pumping Stations, Plants Pipelines, Transmission Lines Water

Nagurney, Anna

296

A Spatio-Temporal exploratory analysis of pipe-failure incidents in the Water Distribution Network of Limassol, Cyprus†  

E-Print Network [OSTI]

in the degradation of the WDN of Limassol. The distribution of pipe-failure incidents was studied at the level of District Metered Areas (DMA) boundary classifications and at the location level using point-pattern analysis methodologies. A modified version...

Gagatsis, Anastasios

2011-08-10T23:59:59.000Z

297

D-STATCOM Control in Distribution Networks with Composite Loads to Ensure Grid Code Compatible Performance of  

E-Print Network [OSTI]

Recently, distributed generation (DG) based on renewable energy sources such as solar, wind etc of New South Wales Canberra, ACT 2600, Australia E-mail: n.roy@student.unsw.edu.au, h.pota@adfa.edu.au M, Australia E-mail: mdapel.mahmud@nicta.com.au M. J. Hossain Griffith School of Engineering Griffith

Pota, Himanshu Roy

298

Use of model calibration to achieve high accuracy in analysis of computer networks  

DOE Patents [OSTI]

A system and method are provided for creating a network performance prediction model, and calibrating the prediction model, through application of network load statistical analyses. The method includes characterizing the measured load on the network, which may include background load data obtained over time, and may further include directed load data representative of a transaction-level event. Probabilistic representations of load data are derived to characterize the statistical persistence of the network performance variability and to determine delays throughout the network. The probabilistic representations are applied to the network performance prediction model to adapt the model for accurate prediction of network performance. Certain embodiments of the method and system may be used for analysis of the performance of a distributed application characterized as data packet streams.

Frogner, Bjorn; Guarro, Sergio; Scharf, Guy

2004-05-11T23:59:59.000Z

299

Integrating Correlated Bayesian Networks Using Maximum Entropy  

SciTech Connect (OSTI)

We consider the problem of generating a joint distribution for a pair of Bayesian networks that preserves the multivariate marginal distribution of each network and satisfies prescribed correlation between pairs of nodes taken from both networks. We derive the maximum entropy distribution for any pair of multivariate random vectors and prescribed correlations and demonstrate numerical results for an example integration of Bayesian networks.

Jarman, Kenneth D.; Whitney, Paul D.

2011-08-30T23:59:59.000Z

300

Phoebus: Network Middleware for Next-Generation Network Computing  

SciTech Connect (OSTI)

The Phoebus project investigated algorithms, protocols, and middleware infrastructure to improve end-to-end performance in high speed, dynamic networks. The Phoebus system essentially serves as an adaptation point for networks with disparate capabilities or provisioning. This adaptation can take a variety of forms including acting as a provisioning agent across multiple signaling domains, providing transport protocol adaptation points, and mapping between distributed resource reservation paradigms and the optical network control plane. We have successfully developed the system and demonstrated benefits. The Phoebus system was deployed in Internet2 and in ESnet, as well as in GEANT2, RNP in Brazil and over international links to Korea and Japan. Phoebus is a system that implements a new protocol and associated forwarding infrastructure for improving throughput in high-speed dynamic networks. It was developed to serve the needs of large DOE applications on high-performance networks. The idea underlying the Phoebus model is to embed Phoebus Gateways (PGs) in the network as on-ramps to dynamic circuit networks. The gateways act as protocol translators that allow legacy applications to use dedicated paths with high performance.

Martin Swany

2012-06-16T23:59:59.000Z

Note: This page contains sample records for the topic "distribution network including" 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

Distributed leadership and social networks in the school- based development of the International Baccalaureate's Middle Years Program in a Venezuelan K-12  

E-Print Network [OSTI]

this section the social distribution of design tasks will beof the social distribution of curriculum design and teacherThe social distribution of MYP design tasks (reorganization

Bolivar, Jose M.

2009-01-01T23:59:59.000Z

302

Comparative analysis of collaboration networks  

SciTech Connect (OSTI)

In this paper we carry out a comparative analysis of the word network as the collaboration network based on the novel by M. Bulgakov 'Master and Margarita', the synonym network of the Russian language as well as the Russian movie actor network. We have constructed one-mode projections of these networks, defined degree distributions for them and have calculated main characteristics. In the paper a generation algorithm of collaboration networks has been offered which allows one to generate networks statistically equivalent to the studied ones. It lets us reveal a structural correlation between word network, synonym network and movie actor network. We show that the degree distributions of all analyzable networks are described by the distribution of q-type.

Progulova, Tatiana; Gadjiev, Bahruz [International University for Nature, Society and Man, 19 Universitetskaya Street, Dubna, 141980 (Russian Federation)

2011-03-14T23:59:59.000Z

303

ETH Zurich Distributed Computing Group Stephan Holzer 1ETH Zurich Distributed Computing www.disco.ethz.ch Stephan Holzer  

E-Print Network [OSTI]

ETH Zurich ­ Distributed Computing Group Stephan Holzer 1ETH Zurich ­ Distributed Computing ­ www Networks #12;ETH Zurich ­ Distributed Computing Group Stephan Holzer 2 Problem: Self-Monitoring in Dynamic Wireless Networks Who is in the network? O(1)? Update #12;ETH Zurich ­ Distributed Computing Group Stephan

304

Meals included in Conference Registrations  

E-Print Network [OSTI]

Meals included in Conference Registrations Meals included as part of the cost of a conference the most reasonable rates are obtained. Deluxe hotels and motels should be avoided. GSA rates have been for Georgia high cost areas. 75% of these amounts would be $21 for non- high cost areas and $27 for high cost

Arnold, Jonathan

305

1 Smart Distribution: Coupled Microgrids  

E-Print Network [OSTI]

Abstract-- The distribution system provides major opportunities for smart grid concepts. One way to approach distribution system problems is to rethinking our distribution system to include the integration of high levels of distributed energy resources, using microgrid concepts. Basic objectives

R. H. Lasseter

306

Landscape Characterization and Representativeness Analysis for Understanding Sampling Network Coverage  

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

Sampling networks rarely conform to spatial and temporal ideals, often comprised of network sampling points which are unevenly distributed and located in less than ideal locations due to access constraints, budget limitations, or political conflict. Quantifying the global, regional, and temporal representativeness of these networks by quantifying the coverage of network infrastructure highlights the capabilities and limitations of the data collected, facilitates upscaling and downscaling for modeling purposes, and improves the planning efforts for future infrastructure investment under current conditions and future modeled scenarios. The work presented here utilizes multivariate spatiotemporal clustering analysis and representativeness analysis for quantitative landscape characterization and assessment of the Fluxnet, RAINFOR, and ForestGEO networks. Results include ecoregions that highlight patterns of bioclimatic, topographic, and edaphic variables and quantitative representativeness maps of individual and combined networks.

Maddalena, Damian; Hoffman, Forrest; Kumar, Jitendra; Hargrove, William

307

Landscape Characterization and Representativeness Analysis for Understanding Sampling Network Coverage  

SciTech Connect (OSTI)

Sampling networks rarely conform to spatial and temporal ideals, often comprised of network sampling points which are unevenly distributed and located in less than ideal locations due to access constraints, budget limitations, or political conflict. Quantifying the global, regional, and temporal representativeness of these networks by quantifying the coverage of network infrastructure highlights the capabilities and limitations of the data collected, facilitates upscaling and downscaling for modeling purposes, and improves the planning efforts for future infrastructure investment under current conditions and future modeled scenarios. The work presented here utilizes multivariate spatiotemporal clustering analysis and representativeness analysis for quantitative landscape characterization and assessment of the Fluxnet, RAINFOR, and ForestGEO networks. Results include ecoregions that highlight patterns of bioclimatic, topographic, and edaphic variables and quantitative representativeness maps of individual and combined networks.

Maddalena, Damian; Hoffman, Forrest; Kumar, Jitendra; Hargrove, William

2014-08-01T23:59:59.000Z

308

Flexible network wireless transceiver and flexible network telemetry transceiver  

DOE Patents [OSTI]

A transceiver for facilitating two-way wireless communication between a baseband application and other nodes in a wireless network, wherein the transceiver provides baseband communication networking and necessary configuration and control functions along with transmitter, receiver, and antenna functions to enable the wireless communication. More specifically, the transceiver provides a long-range wireless duplex communication node or channel between the baseband application, which is associated with a mobile or fixed space, air, water, or ground vehicle or other platform, and other nodes in the wireless network or grid. The transceiver broadly comprises a communication processor; a flexible telemetry transceiver including a receiver and a transmitter; a power conversion and regulation mechanism; a diplexer; and a phased array antenna system, wherein these various components and certain subcomponents thereof may be separately enclosed and distributable relative to the other components and subcomponents.

Brown, Kenneth D. (Grain Valley, MO)

2008-08-05T23:59:59.000Z

309

acids composition including: Topics by E-print Network  

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

MEASURE BOND BETWEEN COMPOSITE AND STEEL GIRDERS???..5 1.3 USE OF COMPOSITE MATERIALS TO PREVENT CRACK PROPOGATION???.9 1.4 CFRP OVERLAY...

310

activity profile including: Topics by E-print Network  

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

close to the polarity inversion line (PIL) at the flaring site. At two locations in the umbra we encounter strong fields (approx. 3 kG), as inferred from the Stokes I profiles...

311

area including remediation: Topics by E-print Network  

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

to PD MacMillan, Andrew 117 Reconnaissance Soil Geochemistry at the Riverton Uranium Mill Tailings Remedial Action Site, Fremont Environmental Sciences and Ecology Websites...

312

agents including gadolinium: Topics by E-print Network  

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

de 13 Standard specification for sintered gadolinium oxide-uranium dioxide pellets CERN Preprints Summary: 1.1 This specification is for finished sintered gadolinium...

313

atmospheres including velocity: Topics by E-print Network  

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

printf("A"); printf("B"); void* threadfuncb(void *args) printf("C"); printf("D"); 12 Campbell, Andrew T. First Page Previous Page 1 2 3 4 5 6 7 8 9 10 11 12 13 14...

314

anu including biomedical: Topics by E-print Network  

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

futurestudentsbonuspoints Other pathways are also available through the College of Engineering & Computer Science SpecialAchievements Computing (or equivalent) major or...

315

applications including disposition: Topics by E-print Network  

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

:www.legal.uncc.edupoliciesps-37.html, the University Archives and Records Management Program has begun using this UNC GeneralUNC Charlotte adopts new UNC (System)...

316

Sponsorship includes: Agriculture in the  

E-Print Network [OSTI]

Sponsorship includes: · Agriculture in the Classroom · Douglas County Farm Bureau · Gifford Farm · University of Nebraska Agricultural Research and Development Center · University of Nebraska- Lincoln Awareness Coalition is to help youth, primarily from urban communities, become aware of agriculture

Nebraska-Lincoln, University of

317

Distributed multicast tree generation with dynamic group membership Frank Adelsteina  

E-Print Network [OSTI]

Distributed multicast tree generation with dynamic group membership Frank Adelsteina , Golden G. Another distinguishing character- istic for tree generation algorithms is centralized versus distributed, efficient network utilization becomes a growing concern. Multicast transmission may use network bandwidth

Richard III, Golden G.

318

Biological and Environmental Research Network Requirements  

SciTech Connect (OSTI)

The Energy Sciences Network (ESnet) is the primary provider of network connectivity for the U.S. Department of Energy (DOE) Office of Science (SC), the single largest supporter of basic research in the physical sciences in the United States. In support of SC programs, ESnet regularly updates and refreshes its understanding of the networking requirements of the instruments, facilities, scientists, and science programs that it serves. This focus has helped ESnet be a highly successful enabler of scientific discovery for over 25 years. In November 2012, ESnet and the Office of Biological and Environmental Research (BER) of the DOE SC organized a review to characterize the networking requirements of the programs funded by the BER program office. Several key findings resulted from the review. Among them: 1) The scale of data sets available to science collaborations continues to increase exponentially. This has broad impact, both on the network and on the computational and storage systems connected to the network. 2) Many science collaborations require assistance to cope with the systems and network engineering challenges inherent in managing the rapid growth in data scale. 3) Several science domains operate distributed facilities that rely on high-performance networking for success. Key examples illustrated in this report include the Earth System Grid Federation (ESGF) and the Systems Biology Knowledgebase (KBase). This report expands on these points, and addresses others as well. The report contains a findings section as well as the text of the case studies discussed at the review.

Dart, Eli; Tierney, Brian

2013-09-01T23:59:59.000Z

319

Network Management Network Management  

E-Print Network [OSTI]

that pertain to the operation, administration, maintenance, and provisioning of networked systems ∑ Operation deals with keeping the network up (and the service provided by the network) ∑ Administration involvesNetwork Management Pag. 1 Network Management Andrea Bianco Telecommunication Network Group Network

320
Note: This page contains sample records for the topic "distribution network including" 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

RTDS-Based Design and Simulation of Distributed P-Q Power Resources in Smart Grid  

E-Print Network [OSTI]

Smart Grid on distribution system design," in Proc. of thestorage system design for distribution network," in Proc. ofdesign can noticeably improve the operational performance of the power distribution

Taylor, Zachariah David

2014-01-01T23:59:59.000Z

322

A Performance Comparison of Tree and Ring Topologies in Distributed System  

SciTech Connect (OSTI)

A distributed system is a collection of computers that are connected via a communication network. Distributed systems have become commonplace due to the wide availability of low-cost, high performance computers and network devices. However, the management infrastructure often does not scale well when distributed systems get very large. Some of the considerations in building a distributed system are the choice of the network topology and the method used to construct the distributed system so as to optimize the scalability and reliability of the system, lower the cost of linking nodes together and minimize the message delay in transmission, and simplify system resource management. We have developed a new distributed management system that is able to handle the dynamic increase of system size, detect and recover the unexpected failure of system services, and manage system resources. The topologies used in the system are the tree-structured network and the ring-structured network. This thesis presents the research background, system components, design, implementation, experiment results and the conclusions of our work. The thesis is organized as follows: the research background is presented in chapter 1. Chapter 2 describes the system components, including the different node types and different connection types used in the system. In chapter 3, we describe the message types and message formats in the system. We discuss the system design and implementation in chapter 4. In chapter 5, we present the test environment and results, Finally, we conclude with a summary and describe our future work in chapter 6.

Min Huang

2005-12-19T23:59:59.000Z

323

Protecting Intelligent Distributed Power Grids Against Cyber...  

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

distribution, IT networks, and control systems-that use automated data analysis and demand response capabilities to increase system functionality, efficiency, and...

324

On the distributions of seasonal river flows: Lognormal or power law?  

E-Print Network [OSTI]

of extreme events, risk assessment for water supply, and environmental flow management, among many others of hydrological engineering, including optimal design of water storage and drainage networks, management. Having diverging moments, heavy-tailed power law distributions have attracted widespread attention

Gao, Jianbo

325

NetQoPE: A Model-driven Network QoS Provisioning Engine for Distributed Real-time and Embedded Systems  

E-Print Network [OSTI]

and data acquisition (SCADA) systems, and enterprise security and hazard sensing subsystems, con- sist have network quality of service (QoS) requirements, such as low end-to-end roundtrip latency and jitter

Schmidt, Douglas C.

326

Tracking Graphics State forTracking Graphics State for Network RenderingNetwork Rendering  

E-Print Network [OSTI]

Tracking Graphics State forTracking Graphics State for Network RenderingNetwork Rendering Ian Buck 2000 Distributed GraphicsDistributed Graphics Application Application Application Renderer Renderer Renderer Network How to manage distributed graphics applications, renderers, and displays? #12;HWWS 2000

Pratt, Vaughan

327

A Distributed Facilities Automation System For IBM Buildings  

E-Print Network [OSTI]

to the host would be via an IBM-supplied local communications network protocol. Remote appli cations would include process control, security, energy manage ment, facilities automation or any other automation application. The remote systems... of these areas which are affected are: - HVAC - Chemical Processes Control - Utilities Generation - Tank Farm Monitoring Resource Management - Solvent Supply and Recovery Systems - DI Water Distribution - Sewage and Waste Treatment Plant Control...

Houle, W. D. Sr.

328

Orchestrating Distributed Resource Ensembles for Petascale Science  

SciTech Connect (OSTI)

Distributed, data-intensive computational science applications of interest to DOE scientific com- munities move large amounts of data for experiment data management, distributed analysis steps, remote visualization, and accessing scientific instruments. These applications need to orchestrate ensembles of resources from multiple resource pools and interconnect them with high-capacity multi- layered networks across multiple domains. It is highly desirable that mechanisms are designed that provide this type of resource provisioning capability to a broad class of applications. It is also important to have coherent monitoring capabilities for such complex distributed environments. In this project, we addressed these problems by designing an abstract API, enabled by novel semantic resource descriptions, for provisioning complex and heterogeneous resources from multiple providers using their native provisioning mechanisms and control planes: computational, storage, and multi-layered high-speed network domains. We used an extensible resource representation based on semantic web technologies to afford maximum flexibility to applications in specifying their needs. We evaluated the effectiveness of provisioning using representative data-intensive ap- plications. We also developed mechanisms for providing feedback about resource performance to the application, to enable closed-loop feedback control and dynamic adjustments to resource allo- cations (elasticity). This was enabled through development of a novel persistent query framework that consumes disparate sources of monitoring data, including perfSONAR, and provides scalable distribution of asynchronous notifications.

Baldin, Ilya; Mandal, Anirban; Ruth, Paul; Yufeng, Xin

2014-04-24T23:59:59.000Z

329

Networked Gathering On a warm Wednesday evening in Austin, Texas, midway  

E-Print Network [OSTI]

- nologies that are connected to a distributed transmission network such as the Internet or cell towers

330

New Paradigm for Seismic Networks: Crowd-Sourced Seismic Networks,  

E-Print Network [OSTI]

#12;New Paradigm for Seismic Networks: Crowd-Sourced Seismic Networks, including Buildings Tom Egill Hauksson #12;SCSN: what does it encompass? · ~360 Seismic Stations · ~60 stations from partners SCSN/SCEDC total of ~26 FTE's #12;Crowd Sourced Networks · Current broadband seismic network

Greer, Julia R.

331

FRIB cryogenic distribution system  

SciTech Connect (OSTI)

The Michigan State University Facility for Rare Isotope Beams (MSU-FRIB) helium distribution system has been revised to include bayonet/warm valve type disconnects between each cryomodule and the transfer line distribution system, similar to the Thomas Jefferson National Accelerator Facility (JLab) and the Spallation Neutron Source (SNS) cryogenic distribution systems. The heat loads at various temperature levels and some of the features in the design of the distribution system are outlined. The present status, the plans for fabrication, and the procurement approach for the helium distribution system are also included.

Ganni, Venkatarao [JLAB; Dixon, Kelly D. [JLAB; Laverdure, Nathaniel A. [JLAB; Knudsen, Peter N. [JLAB; Arenius, Dana M. [JLAB; Barrios, Matthew N. [Michigan State; Jones, S. [Michigan State; Johnson, M. [Michigan State; Casagrande, Fabio [Michigan State

2014-01-01T23:59:59.000Z

332

FRIB cryogenic distribution system  

SciTech Connect (OSTI)

The Michigan State University Facility for Rare Isotope Beams (MSU-FRIB) helium distribution system has been revised to include bayonet/warm valve type disconnects between each cryomodule and the transfer line distribution system, similar to the Thomas Jefferson National Accelerator Facility (JLab) and the Spallation Neutron Source (SNS) cryogenic distribution systems. The heat loads at various temperature levels and some of the features in the design of the distribution system are outlined. The present status, the plans for fabrication, and the procurement approach for the helium distribution system are also included.

Ganni, V.; Dixon, K.; Laverdure, N.; Knudsen, P.; Arenius, D. [Thomas Jefferson National Accelerator Facility (JLab), Newport News, VA 23606 (United States); Barrios, M.; Jones, S.; Johnson, M.; Casagrande, F. [Facility for Rare Isotope Beams (FRIB), Michigan State University, East Lansing, MI 48824 (United States)

2014-01-29T23:59:59.000Z

333

ASCR Science Network Requirements  

SciTech Connect (OSTI)

The Energy Sciences Network (ESnet) is the primary provider of network connectivity for the US Department of Energy Office of Science, the single largest supporter of basic research in the physical sciences in the United States. In support of the Office of Science programs, ESnet regularly updates and refreshes its understanding of the networking requirements of the instruments, facilities, scientists, and science programs that it serves. This focus has helped ESnet to be a highly successful enabler of scientific discovery for over 20 years. In April 2009 ESnet and the Office of Advanced Scientific Computing Research (ASCR), of the DOE Office of Science, organized a workshop to characterize the networking requirements of the programs funded by ASCR. The ASCR facilities anticipate significant increases in wide area bandwidth utilization, driven largely by the increased capabilities of computational resources and the wide scope of collaboration that is a hallmark of modern science. Many scientists move data sets between facilities for analysis, and in some cases (for example the Earth System Grid and the Open Science Grid), data distribution is an essential component of the use of ASCR facilities by scientists. Due to the projected growth in wide area data transfer needs, the ASCR supercomputer centers all expect to deploy and use 100 Gigabit per second networking technology for wide area connectivity as soon as that deployment is financially feasible. In addition to the network connectivity that ESnet provides, the ESnet Collaboration Services (ECS) are critical to several science communities. ESnet identity and trust services, such as the DOEGrids certificate authority, are widely used both by the supercomputer centers and by collaborations such as Open Science Grid (OSG) and the Earth System Grid (ESG). Ease of use is a key determinant of the scientific utility of network-based services. Therefore, a key enabling aspect for scientists beneficial use of high performance networks is a consistent, widely deployed, well-maintained toolset that is optimized for wide area, high-speed data transfer (e.g. GridFTP) that allows scientists to easily utilize the services and capabilities that the network provides. Network test and measurement is an important part of ensuring that these tools and network services are functioning correctly. One example of a tool in this area is the recently developed perfSONAR, which has already shown its usefulness in fault diagnosis during the recent deployment of high-performance data movers at NERSC and ORNL. On the other hand, it is clear that there is significant work to be done in the area of authentication and access control - there are currently compatibility problems and differing requirements between the authentication systems in use at different facilities, and the policies and mechanisms in use at different facilities are sometimes in conflict. Finally, long-term software maintenance was of concern for many attendees. Scientists rely heavily on a large deployed base of software that does not have secure programmatic funding. Software packages for which this is true include data transfer tools such as GridFTP as well as identity management and other software infrastructure that forms a critical part of the Open Science Grid and the Earth System Grid.

Dart, Eli; Tierney, Brian

2009-08-24T23:59:59.000Z

334

Network Design Formulations, Modeling, and Solution Algorithms for Goods Movement Strategic Planning  

E-Print Network [OSTI]

1974. "Multicommodity distribution system design by BendersBenefit distribution and equity in road network designnetwork design problem with combined trip distribution and

Apivatanagul, Pruttipong

2008-01-01T23:59:59.000Z

335

airborne respirable dust: Topics by E-print Network  

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

Distributed Sensor Networks and Ad-hoc Networking 4 1.2.2 High Level Interpretation of Spatial Sensor Data 4 1.2.3 Distributed Processing 5 1.2.4 COTS Dust 6 2.0 COTS Dust...

336

Introduction to Network Science 1 Random Models  

E-Print Network [OSTI]

Introduction to Network Science 1 Random Models #12;Introduction to Network Science 2 mean degree in a graph with exactly m edges Taylor series reminder: #12;Introduction to Network Science 3 In contrast to the degree distribution in random model ... #12;Introduction to Network Science 4 In contrast to the degree

Safro, Ilya

337

1st Workshop on Dependability Issues in Wireless Ad Hoc Networks and Sensor Networks (DIWANS'04), Florence, Italy, Fault Tolerant Communication Topologies for Wireless Ad Hoc Networks  

E-Print Network [OSTI]

1st Workshop on Dependability Issues in Wireless Ad Hoc Networks and Sensor Networks (DIWANS'04), Florence, Italy, June 2004 Fault Tolerant Communication Topologies for Wireless Ad Hoc Networks Bernd, distributed algorithms, failure locality 1 Introduction Wireless sensor networks, mobile ad hoc networks

338

Reducing total fulfillment at costs at Amazon EU through network design optimization  

E-Print Network [OSTI]

A key supply chain management issue encountered by any business requiring a distribution system is in designing its distribution network. A distribution network configuration has both direct and indirect ongoing effects ...

Merriam, Ken (Ken A.)

2007-01-01T23:59:59.000Z

339

Generalized parton distributions and exclusive processes  

SciTech Connect (OSTI)

? In last fifteen years, GPDs have emerged as a powerful tool to reveal such aspects of the QCD structure of the nucleon as: - 3D parton correlations and distributions; - spin content of the nucleon. ? Further advances in the field of GPDs and hard exclusive processes rely on: - developments in theory and new methods in phenomenology such as new flexible parameterizations, neural networks, global QCD fits - new high-precision data covering unexplored kinematics: JLab at 6 and 12 GeV, Hermes with recoil detector, Compass, EIC. This slide-show presents: ? Nucleon structure in QCD, particularly hard processes, factorization and parton distributions; and a brief overview of GPD phenomenology, including basic properties of GPDs, GPDs and QCD structure of the nucleon, and constraining GPDs from experiments.

Guzey, Vadim [Hampton U.

2013-10-01T23:59:59.000Z

340

Sensor network localization based on natural phenomena  

E-Print Network [OSTI]

Autonomous localization is crucial for many sensor network applications. The goal of this thesis is to develop a distributed localization algorithm for the PLUG indoor sensor network by analyzing sound and light sensory ...

Kim, Daniel Sang

2006-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "distribution network including" 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

Computer Systems and Network Manager  

E-Print Network [OSTI]

Computer Systems and Network Manager Fort Collins, Colorado POSITION A Computers Systems activities. RESPONSIBILITIES The successful candidate will perform computer systems and network administration, including computer hardware, systems software, applications software, and all configurations

342

Trust Evaluation in Anarchy: A Case Study on Autonomous Networks  

E-Print Network [OSTI]

Trust Evaluation in Anarchy: A Case Study on Autonomous Networks Tao Jiang Institute for Systems- ments on networked services. All those networks are autonomous networks, because they are distributed ­ to understand and analyze the behavior and properties of these "anarchical" autonomous networks. We propose

Baras, John S.

343

Cost Modeling and Design Techniques for Integrated Package Distribution Systems  

E-Print Network [OSTI]

Cost Modeling and Design Techniques for Integrated Package Distribution Systems Karen R. Smilowitz and Carlos F. Daganzo December 23, 2005 Abstract Complex package distribution systems are designed using-scale integrated distribution networks. While the network design problem is quite complex, we demonstrate

Smilowitz, Karen

344

Final Report for DE-SC0002298 Agency Number: DE-PS02-09ER09-01 An Advanced Network and distributed Storage Laboratory (ANDSL) for Data Intensive Science  

SciTech Connect (OSTI)

The original intent of this project was to build and operate an Advanced Network and Distributed Storage Laboratory (ANDSL) for Data Intensive Science that will prepare the Open Science Grid (OSG) community for a new generation of wide area communication capabilities operating at a 100Gb rate. Given the significant cut in our proposed budget we changed the scope of the ANDSL to focus on the software aspects of the laboratory Ė workload generators and monitoring tools and on the offering of experimental data to the ANI project. The main contributions of our work are twofold: early end-user input and experimental data to the ANI project and software tools for conducting large scale end-to-end data placement experiments.

Livny, Miron [Computer Sciences Department, University of Wisconsin - Madison

2014-08-17T23:59:59.000Z

345

Geographically distributed environmental sensor system  

DOE Patents [OSTI]

The present invention is directed to a sensor network that includes a number of sensor units and a base unit. The base station operates in a network discovery mode (in which network topology information is collected) in a data polling mode (in which sensed information is collected from selected sensory units). Each of the sensor units can include a number of features, including an anemometer, a rain gauge, a compass, a GPS receiver, a barometric pressure sensor, an air temperature sensor, a humidity sensor, a level, and a radiant temperature sensor.

French, Patrick; Veatch, Brad; O'Connor, Mike

2006-10-03T23:59:59.000Z

346

Prices include compostable serviceware and linen tablecloths  

E-Print Network [OSTI]

APPETIZERS Prices include compostable serviceware and linen tablecloths for the food tables.ucdavis.edu. BUTTERNUT SQUASH & BLACK BEAN ENCHILADAS #12;BUFFETS Prices include compostable serviceware and linen

California at Davis, University of

347

District heating and cooling systems for communities through power plant retrofit distribution network. Phase 2. Final report, March 1, 1980-January 31, 1984. Volume IV  

SciTech Connect (OSTI)

This volume contains the following: discussion of cost estimating methodology, detailed cost estimates of Hudson No. 2 retrofit, intermediate thermal plant (Kearny No. 12) and local heater plants; transmission and distribution cost estimate; landfill gas cost estimate; staged development scenarios; economic evaluation; fuel use impact; air quality impact; and alternatives to district heating.

Not Available

1984-01-31T23:59:59.000Z

348

Appears in Proceedings of 8th International Conference on Principles of Distributed Systems (OPODIS 2004) Sentries and Sleepers in Sensor Networks  

E-Print Network [OSTI]

Appears in Proceedings of 8th International Conference on Principles of Distributed Systems (OPODIS for military, environmental or commercial applications such as intrusion detection [2], disaster monitor- ing sensors save their energy and lengthen the lifetime of their batteries, without significantly degrading

Arora, Anish

349

Optical and X-ray clusters as tracers of the supercluster-void network. III Distribution of Abell and APM clusters  

E-Print Network [OSTI]

We present a comparison of Abell and APM clusters of galaxies as tracers of the large scale structure of the Universe. We investigate selection functions of both cluster catalogs. We show that the supercluster-void network can be traced with both cluster samples; the network has a well-defined period of ~120 h^{-1} Mpc. We calculate the correlation function and the power spectrum for Abell and APM cluster samples. The APM cluster sample with measured redshifts covers a small volume which contains only a few very rich superclusters that surround one void and have exceptionally large mutual separations. Due to this property the maximum of the power spectrum of APM clusters with measured velocities is shifted to larger scales than the corresponding feature in the power spectrum of Abell clusters. We conclude that the APM sample is not representative for the large-scale structure as a whole due to the small space coverage. We present a catalog of superclusters of galaxies, based on APM clusters up to a redshift z_{lim}=0.13.

M. Einasto; J. Einasto; E. Tago; H. Andernach; G. B. Dalton; V. M"uller

2000-12-29T23:59:59.000Z

350

Communication and Computation in Distributed CSP Algorithms  

E-Print Network [OSTI]

Communication and Computation in Distributed CSP Algorithms C`esar Fern`andez1 , Ram¬īon B¬īejar1 in the context of networked distributed systems. In order to study the performance of Distributed CSP (DisCSP consider two complete DisCSP algorithms: asynchronous backtracking (ABT) and asynchronous weak commitment

Krishnamachari, Bhaskar

351

NREL: Technology Deployment - Distributed Generation Interconnection...  

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

Distributed Generation Interconnection Collaborative Become a Member DGIC members are included in quarterly informational meetings and discussions related to distributed PV...

352

E-Print Network 3.0 - asymptotic bethe equations Sample Search...  

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

transport on networks: Theory for strongly connected networks Summary: . As to equation (8) for the bimodal distribution, it remains consistent in the limiting case, since...

353

Ad-hoc wireless network coverage with networked robots that cannot localize  

E-Print Network [OSTI]

We study a fully distributed, reactive algorithm for deployment and maintenance of a mobile communication backbone that provides an area around a network gateway with wireless network access for higher-level agents. Possible ...

Correll, Nikolaus

354

Integrated network design and scheduling problems : optimization algorithms and applications.  

SciTech Connect (OSTI)

We consider the class of integrated network design and scheduling problems. These problems focus on selecting and scheduling operations that will change the characteristics of a network, while being speci cally concerned with the performance of the network over time. Motivating applications of INDS problems include infrastructure restoration after extreme events and building humanitarian distribution supply chains. While similar models have been proposed, no one has performed an extensive review of INDS problems from their complexity, network and scheduling characteristics, information, and solution methods. We examine INDS problems under a parallel identical machine scheduling environment where the performance of the network is evaluated by solving classic network optimization problems. We classify that all considered INDS problems as NP-Hard and propose a novel heuristic dispatching rule algorithm that selects and schedules sets of arcs based on their interactions in the network. We present computational analysis based on realistic data sets representing the infrastructures of coastal New Hanover County, North Carolina, lower Manhattan, New York, and a realistic arti cial community CLARC County. These tests demonstrate the importance of a dispatching rule to arrive at near-optimal solutions during real-time decision making activities. We extend INDS problems to incorporate release dates which represent the earliest an operation can be performed and exible release dates through the introduction of specialized machine(s) that can perform work to move the release date earlier in time. An online optimization setting is explored where the release date of a component is not known.

Nurre, Sarah G.; Carlson, Jeffrey J.

2014-01-01T23:59:59.000Z

355

Fact Sheet: Protecting Intelligent Distributed Power Grids Against...  

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

distribution, IT networks, and control systems-that use automated data analysis and demand response capabilities to increase system functionality, efficiency, and...

356

Distributed control for optimal reactive power compensation in smart microgrids  

E-Print Network [OSTI]

We consider the problem of optimal reactive power compensation for the minimization of power distribution losses in a smart microgrid. We first propose an approximate model for the power distribution network, which allows us to cast the problem into the class of convex quadratic, linearly constrained, optimization problems. We also show how this model provides the tools for a distributed approach, in which agents have a partial knowledge of the problem parameters and state, and can only perform local measurements. Then, we design a randomized, gossip-like optimization algorithm, providing conditions for convergence together with an analytic characterization of the convergence speed. The analysis shows that the best performance can be achieved when we command cooperation among agents that are neighbors in the smart microgrid topology. Numerical simulations are included to validate the proposed model and to confirm the analytic results about the performance of the proposed algorithm.

Bolognani, Saverio

2011-01-01T23:59:59.000Z

357

Principles of Distributed Data Management in 2020?  

E-Print Network [OSTI]

With the advents of high-speed networks, fast commodity hardware, and the web, distributed data sources have become ubiquitous. The third edition of the \\"Ozsu-Valduriez textbook Principles of Distributed Database Systems [10] reflects the evolution of distributed data management and distributed database systems. In this new edition, the fundamental principles of distributed data management could be still presented based on the three dimensions of earlier editions: distribution, heterogeneity and autonomy of the data sources. In retrospect, the focus on fundamental principles and generic techniques has been useful not only to understand and teach the material, but also to enable an infinite number of variations. The primary application of these generic techniques has been obviously for distributed and parallel DBMS versions. Today, to support the requirements of important data-intensive applications (e.g. social networks, web data analytics, scientific applications, etc.), new distributed data management tech...

Valduriez, Patrick

2011-01-01T23:59:59.000Z

358

Near-Optimal Distributed Failure Circumscription  

E-Print Network [OSTI]

Small failures should only disrupt a small part of a network. One way to do this is by marking the surrounding area as untrustworthy --- circumscribing the failure. This can be done with a distributed algorithm using ...

Beal, Jacob

2003-08-11T23:59:59.000Z

359

Presence in a Distributed Virtual Environment for Cooperative Visualization  

E-Print Network [OSTI]

Presence in a Distributed Virtual Environment for Cooperative Visualization Juan Casanueva of computer networks and computer graphics technology, Collabora- tive Virtual Environments are becoming-Supported Collaborative Work (CSCW). Collaborative Vir- tual Environments involve the use of a distributed architecture

Blake, Edwin

360

Abstract--Electrical Distribution Systems (EDS) are facing ever-increasing complexity due to fast growing demand and large  

E-Print Network [OSTI]

to improve the reliability and quality of electrical distribution system. Index Terms- OPC technology, ICT1 Abstract-- Electrical Distribution Systems (EDS) are facing ever-increasing complexity due systems and Local Agent , Distribution Network, IEDs, Maltab OPC Toolbox, Distributed Generators

Paris-Sud XI, Universitť de

Note: This page contains sample records for the topic "distribution network including" 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

Scale-Free Growing Networks and Gravity  

E-Print Network [OSTI]

We propose a possible relation between complex networks and gravity. Our guide in our proposal is the power-law distribution of the node degree in network theory and the information approach to gravity. The established bridge may allow us to carry geometric mathematical structures, which are considered in gravitational theories, to probabilistic aspects studied in the framework of complex networks and vice versa.

J. A. Nieto

2012-11-29T23:59:59.000Z

362

Net Taxable Gasoline Gallons (Including Aviation Gasoline)  

E-Print Network [OSTI]

Net Taxable Gasoline Gallons (Including Aviation Gasoline) Period 2000 2001 (2) 2002 2003 2004 "gross" to "net" , was deemed impractical. (5) This report replaces the Gross Taxable Gasoline Gallons (Including Aviation Gasoline) report which will not be produced after December 2002. (6) The November 2007

363

District heating and cooling systems for communities through power plant retrofit distribution network, Phase 2. Final report, 1 March 1980-31 January 1984. Volume II  

SciTech Connect (OSTI)

This volume begins with an Introduction summarizing the history, methodology and scope of the study, the project team members and the private and public groups consulted in the course of the study. The Load and Service Area Assessment follows, including: a compilation and analysis of existing statistical thermal load data from census data, industrial directories, PSE and G records and other sources; an analysis of responses to a detailed, 4-page thermal load questionnaire; data on public buildings and fuel and energy use provided by the New Jersey Dept. of Energy; and results of other customer surveys conducted by PSE and G. A discussion of institutional questions follows. The general topic of rates is then discussed, including a draft hypothetical Tariff for Thermal Services. Financial considerations are discussed including a report identifying alternative ownership/financing options for district heating systems and the tax implications of these options. Four of these options were then selected by PSE and G and a financial (cash-flow) analysis done (by the PSE and G System Planning Dept.) in comparison with a conventional heating alternative. Year-by-year cost of heat ($/10/sup 6/ Btu) was calculated and tabulated, and the various options compared.

Not Available

1984-01-31T23:59:59.000Z

364

Optimization in Networks  

E-Print Network [OSTI]

The recent surge in the network modeling of complex systems has set the stage for a new era in the study of fundamental and applied aspects of optimization in collective behavior. This Focus Issue presents an extended view of the state of the art in this field and includes articles from a large variety of domains where optimization manifests itself, including physical, biological, social, and technological networked systems.

Adilson E. Motter; Zoltan Toroczkai

2007-07-07T23:59:59.000Z

365

Advanced Communication and Control of Distributed Energy Resources at Detroit Edison  

SciTech Connect (OSTI)

The project objective was to create the communication and control system, the process and the economic procedures that will allow owners (e.g., residential, commercial, industrial, manufacturing, etc.) of Distributed Energy Resources (DER) connected in parallel to the electric distribution to have their resources operated in a manner that protects the electric utility distribution network and personnel that may be working on the network. The Distribution Engineering Workstation (DEW) (a power flow and short circuit modeling tool) was modified to calculate the real-time characteristics of the distribution network based on the real-time electric distribution network information and provide DER operating suggestions to the Detroit Edison system operators so that regional electric stability is maintained. Part of the suggestion algorithm takes into account the operational availability of DERís, which is known by the Energy Aggregator, DTE Energy Technologies. The availability information will be exchanged from DTE Energy Technologies to Detroit Edison. For the calculated suggestions to be used by the Detroit Edison operators, procedures were developed to allow an operator to operate a DER by requesting operation of the DER through DTE Energy Technologies. Prior to issuing control of a DER, the safety of the distribution network and personnel needs to be taken into account. This information will be exchanged from Detroit Edison to DTE Energy Technologies. Once it is safe to control the DER, DTE Energy Technologies will issue the control signal. The real-time monitoring of the DECo system will reflect the DER control. Multi-vendor DER technologiesí representing approximately 4 MW of capacity was monitored and controlled using a web-based communication path. The DER technologies included are a photovoltaic system, energy storage, fuel cells and natural gas/diesel internal combustion engine generators. This report documents Phase I result for the Detroit Edison (Utility) led team, which also includes: DTE Energy Technology (DER provider & Aggregator), Electrical Distribution Design (Virginia Tech company supporting DEW); Systems Integration Specialists Company (real-time protocol integrator); and OSIsoft (software system for managing real-time information). This work was performed in anticipation of being selected for Phase II of the Advanced Communication and Control of Distributed Energy Resources project.

Haukur Asgeirsson; Richard Seguin

2004-01-31T23:59:59.000Z

366

Novel Control of PV Solar and Wind Farm Inverters as STATCOM for Increasing Connectivity of Distributed Generators.  

E-Print Network [OSTI]

??The integration of distributed generators (DGs) such as wind farms and PV solar farms in distribution networks is getting severely constrained due to problems ofÖ (more)

AC, Mahendra

2013-01-01T23:59:59.000Z

367

Long-Term Succession of Structure and Diversity of a Biofilm Formed in a Model Drinking Water Distribution System  

E-Print Network [OSTI]

formation in a model drinking water distribution system. J.and activity in drinking water distribution networks underbacterial species from drinking water biofilms and proof of

Martiny, A. C; Jorgensen, T. M; Albrechtsen, H.-J.; Arvin, E.; Molin, S.

2003-01-01T23:59:59.000Z

368

Resilient Distributed Consensus for Tree Topology Mark Yampolskiy  

E-Print Network [OSTI]

network topology. Especially closer to the end customer, in home and building area networks. Smart Grid should be able to coordinate behavior of Smart Appliances to dis- tribute load requirements over time and thus avoid energy spikes. Vehicular Networks should be able to distribute haz- ard

Koutsoukos, Xenofon D.

369

District heating and cooling systems for communities through power plant retrofit distribution network, Phase 2. Final report, March 1, 1980-January 31, 1984. Volume 5, Appendix A  

SciTech Connect (OSTI)

This volume contains the backup data for the portion of the load and service assessment in Section 2, Volume II of this report. This includes: locations of industrial and commercial establishments, locations of high rise buildings, data from the Newark (Essex County) Directory of Business, data from the Hudson County Industrial Directory, data from the N. J. Department of Energy Inventory of Public Buildings, data on commercial and industrial establishments and new developments in the Hackensack Meadowlands, data on urban redevelopment and Operation Breakthrough, and list of streets in the potential district heating areas of Newark/Harrison and Jersey City/Hoboken.

Not Available

1984-01-31T23:59:59.000Z

370

Network Integration of CHP or It's the Network, Stupid! Dr Gareth P. Harrison and Dr A. Robin Wallace  

E-Print Network [OSTI]

Network Integration of CHP or It's the Network, Stupid! Dr Gareth P. Harrison and Dr A. Robin. The European Union CHP Directive requires EU member states to have at least 18% CHP by 2012 and the UK target, CHP is mainly connected to medium or low voltage electrical distribution networks as distributed

Harrison, Gareth

371

An Overview of the Design of Distributed Oz Seif Haridi  

E-Print Network [OSTI]

An Overview of the Design of Distributed Oz Seif Haridi Swedish Institute of Computer Science (SICS a design for a distributed programming sys­ tem, Distributed Oz, that abstracts away the network to be comparable to centralized (i.e., non­distributed) program­ ming. We propose to achieve this by designing

Haridi, Seif

372

A secure communications infrastructure for high-performance distributed computing  

SciTech Connect (OSTI)

Applications that use high-speed networks to connect geographically distributed supercomputers, databases, and scientific instruments may operate over open networks and access valuable resources. Hence, they can require mechanisms for ensuring integrity and confidentially of communications and for authenticating both users and resources. Security solutions developed for traditional client-server applications do not provide direct support for the program structures, programming tools, and performance requirements encountered in these applications. The authors address these requirements via a security-enhanced version of the Nexus communication library; which they use to provide secure versions of parallel libraries and languages, including the Message Passing Interface. These tools permit a fine degree of control over what, where, and when security mechanisms are applied. In particular, a single application can mix secure and nonsecure communication, allowing the programmer to make fine-grained security/performance tradeoffs. The authors present performance results that quantify the performance of their infrastructure.

Foster, I.; Koenig, G.; Tuecke, S. [and others

1997-08-01T23:59:59.000Z

373

EE Regional Technology Roadmap Includes comparison  

E-Print Network [OSTI]

EE Regional Technology Roadmap Includes comparison against 6th Power Plan (Update cyclically Data Clearinghouse BPA/RTF NEEA/Regional Programs Group Update Regional EE Technology Roadmap Lighting

374

DIDACTICAL HOLOGRAPHIC EXHIBIT INCLUDING (HOLOGRAPHIC TELEVISION)  

E-Print Network [OSTI]

DIDACTICAL HOLOGRAPHIC EXHIBIT INCLUDING HoloTV (HOLOGRAPHIC TELEVISION) José J. Lunazzi , DanielCampinasSPBrasil Abstract: Our Institute of Physics exposes since 1980 didactical exhibitions of holography in Brazil where

de Aguiar, Marcus A. M.

375

Gas storage materials, including hydrogen storage materials  

DOE Patents [OSTI]

A material for the storage and release of gases comprises a plurality of hollow elements, each hollow element comprising a porous wall enclosing an interior cavity, the interior cavity including structures of a solid-state storage material. In particular examples, the storage material is a hydrogen storage material, such as a solid state hydride. An improved method for forming such materials includes the solution diffusion of a storage material solution through a porous wall of a hollow element into an interior cavity.

Mohtadi, Rana F; Wicks, George G; Heung, Leung K; Nakamura, Kenji

2014-11-25T23:59:59.000Z

376

Gas storage materials, including hydrogen storage materials  

DOE Patents [OSTI]

A material for the storage and release of gases comprises a plurality of hollow elements, each hollow element comprising a porous wall enclosing an interior cavity, the interior cavity including structures of a solid-state storage material. In particular examples, the storage material is a hydrogen storage material such as a solid state hydride. An improved method for forming such materials includes the solution diffusion of a storage material solution through a porous wall of a hollow element into an interior cavity.

Mohtadi, Rana F; Wicks, George G; Heung, Leung K; Nakamura, Kenji

2013-02-19T23:59:59.000Z

377

SUBMITTED TO JSAC, FEB. 2005 1 Distributed Interference Compensation for  

E-Print Network [OSTI]

SUBMITTED TO JSAC, FEB. 2005 1 Distributed Interference Compensation for Wireless Networks Jianwei Huang, Randall Berry, Michael L. Honig Abstract We consider a distributed power control scheme for wireless ad hoc networks, in which each user announces a price that reflects compensation paid by other

Kuzmanovic, Aleksandar

378

DISTRIBUTED OPTIMIZATION AND CONTROL OF OFFSHORE OIL PRODUCTION: THE INTELLIGENT  

E-Print Network [OSTI]

DISTRIBUTED OPTIMIZATION AND CONTROL OF OFFSHORE OIL PRODUCTION: THE INTELLIGENT PLATFORM Michael R to distributed optimization and control of offshore oil production systems. The model incorporates a complex pipeline network. Oil and gas production systems are represented as a network of connected hierarchical

Foss, Bjarne A.

379

Distributed Generation  

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

come a long way in addressing interconnection standards for distributed generation, utilities have largely overlooked the untapped potential of these resources. Under certain...

380

A User Driven Dynamic Circuit Network Implementation  

SciTech Connect (OSTI)

The requirements for network predictability are becoming increasingly critical to the DoE science community where resources are widely distributed and collaborations are world-wide. To accommodate these emerging requirements, the Energy Sciences Network has established a Science Data Network to provide user driven guaranteed bandwidth allocations. In this paper we outline the design, implementation, and secure coordinated use of such a network, as well as some lessons learned.

Guok, Chin; Robertson, David; Chaniotakis, Evangelos; Thompson, Mary; Johnston, William; Tierney, Brian

2008-10-01T23:59:59.000Z

Note: This page contains sample records for the topic "distribution network including" 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

Optimization of synchronization in gradient clustered networks  

E-Print Network [OSTI]

We consider complex clustered networks with a gradient structure, where sizes of the clusters are distributed unevenly. Such networks describe more closely actual networks in biophysical systems and in technological applications than previous models. Theoretical analysis predicts that the network synchronizability can be optimized by the strength of the gradient field but only when the gradient field points from large to small clusters. A remarkable finding is that, if the gradient field is sufficiently strong, synchronizability of the network is mainly determined by the properties of the subnetworks in the two largest clusters. These results are verified by numerical eigenvalue analysis and by direct simulation of synchronization dynamics on coupled-oscillator networks.

Xingang Wang; Liang Huang; Ying-Cheng Lai; Choy Heng Lai

2007-11-23T23:59:59.000Z

382

Scramjet including integrated inlet and combustor  

SciTech Connect (OSTI)

This patent describes a scramjet engine. It comprises: a first surface including an aft facing step; a cowl including: a leading edge and a trailing edge; an upper surface and a lower surface extending between the leading edge and the trailing edge; the cowl upper surface being spaced from and generally parallel to the first surface to define an integrated inlet-combustor therebetween having an inlet for receiving and channeling into the inlet-combustor supersonic inlet airflow; means for injecting fuel into the inlet-combustor at the step for mixing with the supersonic inlet airflow for generating supersonic combustion gases; and further including a spaced pari of sidewalls extending between the first surface to the cowl upper surface and wherein the integrated inlet-combustor is generally rectangular and defined by the sidewall pair, the first surface and the cowl upper surface.

Kutschenreuter, P.H. Jr.; Blanton, J.C.

1992-02-04T23:59:59.000Z

383

Electric Power Monthly, August 1990. [Glossary included  

SciTech Connect (OSTI)

The Electric Power Monthly (EPM) presents monthly summaries of electric utility statistics at the national, Census division, and State level. The purpose of this publication is to provide energy decisionmakers with accurate and timely information that may be used in forming various perspectives on electric issues that lie ahead. Data includes generation by energy source (coal, oil, gas, hydroelectric, and nuclear); generation by region; consumption of fossil fuels for power generation; sales of electric power, cost data; and unusual occurrences. A glossary is included.

Not Available

1990-11-29T23:59:59.000Z

384

Stone Age Distributed Computing (Extended Abstract)  

E-Print Network [OSTI]

on the first page. Copyrights for components of this work owned by others than ACM must be honored. AbstractingStone Age Distributed Computing (Extended Abstract) Yuval Emek Distributed Computing Group ETH wattenhofer@ethz.ch ABSTRACT A new model that depicts a network of randomized finite state machines operating

385

Nested Autonomy Prototype for Distributed Undersea Sensing  

E-Print Network [OSTI]

MOOS-IvP Nested Autonomy Prototype for Distributed Undersea Sensing User's Guide H. Schmidt, M Autonomous Network Architecture, based on the Nested Autonomy paradigm, as implemented and operated Nested Autonomy Paradigm for Distributed Undersea Sensing 11 2 Autonomy in Communication

Schmidt, Henrik

386

Distributed Generation and Renewable Energy in  

E-Print Network [OSTI]

Distributed Generation and Renewable Energy in the Electric Cooperative Sector Ed Torrero Cooperative Research Network (CRN) National Rural Electric Cooperative Association September 22, 2004 #12 in Durango, CO Plug Power Fuel Cell at Fort Jackson, SC LoganEnergy #12;Power Supply Program Distributed

387

Mobile Networks and Applications 5 (2000) 13 1 Mobile data networks are tailored to accommodate bursty wireless data transmission within large geographical areas.  

E-Print Network [OSTI]

of networks, including wireless TCP networks, ad-hoc networks, multihop packet radio networks and standardized public data networks, such as the Terrestrial Trunked Radio (TETRA) and the Cellular Digital Packet Data systems," by C. Jedrzycki and V.C.M. Leung, considers a CDPD network operating on non-dedicated radio

Chamzas, Christodoulos

388

Seepage Model for PA Including Dift Collapse  

SciTech Connect (OSTI)

The purpose of this Analysis/Model Report (AMR) is to document the predictions and analysis performed using the Seepage Model for Performance Assessment (PA) and the Disturbed Drift Seepage Submodel for both the Topopah Spring middle nonlithophysal and lower lithophysal lithostratigraphic units at Yucca Mountain. These results will be used by PA to develop the probability distribution of water seepage into waste-emplacement drifts at Yucca Mountain, Nevada, as part of the evaluation of the long term performance of the potential repository. This AMR is in accordance with the ''Technical Work Plan for Unsaturated Zone (UZ) Flow and Transport Process Model Report'' (CRWMS M&O 2000 [153447]). This purpose is accomplished by performing numerical simulations with stochastic representations of hydrological properties, using the Seepage Model for PA, and evaluating the effects of an alternative drift geometry representing a partially collapsed drift using the Disturbed Drift Seepage Submodel. Seepage of water into waste-emplacement drifts is considered one of the principal factors having the greatest impact of long-term safety of the repository system (CRWMS M&O 2000 [153225], Table 4-1). This AMR supports the analysis and simulation that are used by PA to develop the probability distribution of water seepage into drift, and is therefore a model of primary (Level 1) importance (AP-3.15Q, ''Managing Technical Product Inputs''). The intended purpose of the Seepage Model for PA is to support: (1) PA; (2) Abstraction of Drift-Scale Seepage; and (3) Unsaturated Zone (UZ) Flow and Transport Process Model Report (PMR). Seepage into drifts is evaluated by applying numerical models with stochastic representations of hydrological properties and performing flow simulations with multiple realizations of the permeability field around the drift. The Seepage Model for PA uses the distribution of permeabilities derived from air injection testing in niches and in the cross drift to stochastically simulate the 3D flow of water in the fractured host rock (in the vicinity of potential emplacement drifts) under ambient conditions. The Disturbed Drift Seepage Submodel evaluates the impact of the partial collapse of a drift on seepage. Drainage in rock below the emplacement drift is also evaluated.

G. Li; C. Tsang

2000-12-20T23:59:59.000Z

389

Energy Consumption of Personal Computing Including Portable  

E-Print Network [OSTI]

Energy Consumption of Personal Computing Including Portable Communication Devices Pavel Somavat1 consumption, questions are being asked about the energy contribution of computing equipment. Al- though studies have documented the share of energy consumption by this type of equipment over the years, research

Namboodiri, Vinod

390

Network Programming 1 Computer Networks  

E-Print Network [OSTI]

Network Programming 1 Computer Networks client/server architecture, protocols, and sockets 2;Network Programming 1 Computer Networks client/server architecture, protocols, and sockets 2 Network;client/server architecture Client/server architecture defines the communication between two computers

Verschelde, Jan

391

Computability in Anonymous Networks: Revocable vs. Irrecovable Outputs  

E-Print Network [OSTI]

Computability in Anonymous Networks: Revocable vs. Irrecovable Outputs Yuval Emek1 , Jochen Seidel2, and leader election. 1 Introduction We study computability in networks, referred to hereafter as distributed

392

Transportation Science and the Dynamics of Critical Infrastructure Networks with  

E-Print Network [OSTI]

Network Satellite and Undersea Cable Networks British Electricity Grid Transportation, Communication Automobiles, Trains, and Planes, Manufacturing and logistics Workstations, Distribution Points Processing Cables Radio Links Voice, Data, Video Energy Pumping Stations, Plants Pipelines, Transmission Lines Water

Nagurney, Anna

393

Critical Infrastructure Networks and Supernetworks: New Tools for Dynamics,  

E-Print Network [OSTI]

Constellation Network Satellite and Undersea Cable Networks British Electricity Grid Transportation Automobiles, Trains, and Planes, Manufacturing and logistics Workstations, Distribution Points Processing Cables Radio Links Voice, Data, Video Energy Pumping Stations, Plants Pipelines, Transmission Lines Water

Nagurney, Anna

394

Better Never than Late: Meeting Deadlines in Datacenter Networks  

E-Print Network [OSTI]

Better Never than Late: Meeting Deadlines in Datacenter Networks Christo Wilson Hitesh Ballani web applications in today's datacenters, combined with their distributed work- flow, leads to deadlines being associated with the datacenter application traffic. A network flow is useful

Almeroth, Kevin C.

395

transmission april may 2003 re-gen56 Privately-owned distributed generation  

E-Print Network [OSTI]

overhead line circuits (known as radial feeders) extending out to consumers at the most rural edges distribution networks. Historically, the networks in these areas were designed to supply demand that tended Historically, distribution networks were designed to convey electrical energy from the high voltage

Harrison, Gareth

396

Electrochemical system including lamella settler crystallizer  

DOE Patents [OSTI]

A crystallizer which incorporates a lamella settler and which is particularly applicable for use in batteries and power cells for electric vehicles or stationary applications. The lamella settler can be utilized for coarse particle separation or for agglomeration, and is particularly applicable to aluminum-air batteries or power cells for solving the hydrargillite (aluminum-hydroxide) removal problems from such batteries. This invention provides the advantages of very low energy consumption, turbulence, shear, cost and maintenance. Thus, due to the low shear and low turbulence of this invention, it is particularly effective in the control of aluminum hydroxide particle size distribution in the various sections of an aluminum-air system, as will as in other elecrochemical systems requiring separation for phases of different densities.

Maimoni, Arturo (Orinda, CA)

1988-01-01T23:59:59.000Z

397

Broadening Industry Governance to Include Nonproliferation  

SciTech Connect (OSTI)

As industry is the first line of defense in detecting and thwarting illicit trade networks, the engagement of the private sector is critical to any government effort to strengthen existing mechanisms to protect goods and services throughout the supply chain. This study builds on previous PNNL work to continue to evaluate means for greater industry engagement to complement and strengthen existing governmental efforts to detect and stem the trade of illicit goods and to protect and secure goods that could be used in making a weapon of mass destruction. Specifically, the study evaluates the concept of Industry Self Regulation, defined as a systematic voluntary program undertaken by an industry or by individual companies to anticipate, implement, supplement, or substitute for regulatory requirements in a given field, generally through the adoption of best practices. Through a series of interviews with companies with a past history of non-compliance, trade associations and NGOs, the authors identify gaps in the existing regulatory infrastructure, drivers for a self regulation approach and the form such an approach might take, as well as obstacles to be overcome. The authors conclude that it is at the intersection of industry, government, and security thatóthrough collaborative meansóthe effectiveness of the international nonproliferation systemócan be most effectively strengthened to the mutual benefit of both government and the private sector. Industry has a critical stake in the success of this regime, and has the potential to act as an integrating force that brings together the existing mechanisms of the global nonproliferation regime: export controls, physical protection, and safeguards. The authors conclude that industry compliance is not enough; rather, nonproliferation must become a central tenant of a companyís corporate culture and be viewed as an integral component of corporate social responsibility (CSR).

Hund, Gretchen; Seward, Amy M.

2008-11-11T23:59:59.000Z

398

COST-CAUSALITY BASED TARIFFS FOR DISTRIBUTION NETWORKS WITH DISTRIBUTED  

E-Print Network [OSTI]

(other than brief excerpts requiring only proper acknowledgement in scholarly writing) and that all such use is clearly acknowledged. v #12;. vi #12;Index Index ix Abstract xi Acknowledgements xiii 1

Catholic University of Chile (Universidad Católica de Chile)

399

Subterranean barriers including at least one weld  

DOE Patents [OSTI]

A subterranean barrier and method for forming same are disclosed, the barrier including a plurality of casing strings wherein at least one casing string of the plurality of casing strings may be affixed to at least another adjacent casing string of the plurality of casing strings through at least one weld, at least one adhesive joint, or both. A method and system for nondestructively inspecting a subterranean barrier is disclosed. For instance, a radiographic signal may be emitted from within a casing string toward an adjacent casing string and the radiographic signal may be detected from within the adjacent casing string. A method of repairing a barrier including removing at least a portion of a casing string and welding a repair element within the casing string is disclosed. A method of selectively heating at least one casing string forming at least a portion of a subterranean barrier is disclosed.

Nickelson, Reva A.; Sloan, Paul A.; Richardson, John G.; Walsh, Stephanie; Kostelnik, Kevin M.

2007-01-09T23:59:59.000Z

400

Cathode power distribution system and method of using the same for power distribution  

DOE Patents [OSTI]

Embodiments include a cathode power distribution system and/or method of using the same for power distribution. The cathode power distribution system includes a plurality of cathode assemblies. Each cathode assembly of the plurality of cathode assemblies includes a plurality of cathode rods. The system also includes a plurality of bus bars configured to distribute current to each of the plurality of cathode assemblies. The plurality of bus bars include a first bus bar configured to distribute the current to first ends of the plurality of cathode assemblies and a second bus bar configured to distribute the current to second ends of the plurality of cathode assemblies.

Williamson, Mark A; Wiedmeyer, Stanley G; Koehl, Eugene R; Bailey, James L; Willit, James L; Barnes, Laurel A; Blaskovitz, Robert J

2014-11-11T23:59:59.000Z

Note: This page contains sample records for the topic "distribution network including" 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

Community Detection from Location-Tagged Networks  

E-Print Network [OSTI]

Many real world systems or web services can be represented as a network such as social networks and transportation networks. In the past decade, many algorithms have been developed to detect the communities in a network using connections between nodes. However in many real world networks, the locations of nodes have great influence on the community structure. For example, in a social network, more connections are established between geographically proximate users. The impact of locations on community has not been fully investigated by the research literature. In this paper, we propose a community detection method which takes locations of nodes into consideration. The goal is to detect communities with both geographic proximity and network closeness. We analyze the distribution of the distances between connected and unconnected nodes to measure the influence of location on the network structure on two real location-tagged social networks. We propose a method to determine if a location-based community detection...

Liu, Zhi

2015-01-01T23:59:59.000Z

402

Completion strategy includes clay and precipitate control  

SciTech Connect (OSTI)

This article describes the conditions which are necessary for a successful oil well completion in the Mississippi and Cherokee zones of South Central Kansas. Topics considered include paraffin precipitation, clay swelling and migration, and iron precipitation. Clays in these zones are sensitive to water-base treating fluids and tend to swell and migrate to the well bore, thereby causing permeability damage. The presence of iron in the Mississippi and Cherokee formations has been indicated by cuttings, core samples, and connate water samples.

Sandy, T.; Gardner, G.R.

1985-05-06T23:59:59.000Z

403

Power generation method including membrane separation  

DOE Patents [OSTI]

A method for generating electric power, such as at, or close to, natural gas fields. The method includes conditioning natural gas containing C.sub.3+ hydrocarbons and/or acid gas by means of a membrane separation step. This step creates a leaner, sweeter, drier gas, which is then used as combustion fuel to run a turbine, which is in turn used for power generation.

Lokhandwala, Kaaeid A. (Union City, CA)

2000-01-01T23:59:59.000Z

404

Rotor assembly including superconducting magnetic coil  

DOE Patents [OSTI]

Superconducting coils and methods of manufacture include a superconductor tape wound concentrically about and disposed along an axis of the coil to define an opening having a dimension which gradually decreases, in the direction along the axis, from a first end to a second end of the coil. Each turn of the superconductor tape has a broad surface maintained substantially parallel to the axis of the coil.

Snitchler, Gregory L. (Shrewsbury, MA); Gamble, Bruce B. (Wellesley, MA); Voccio, John P. (Somerville, MA)

2003-01-01T23:59:59.000Z

405

Nuclear reactor shield including magnesium oxide  

DOE Patents [OSTI]

An improvement in nuclear reactor shielding of a type used in reactor applications involving significant amounts of fast neutron flux, the reactor shielding including means providing structural support, neutron moderator material, neutron absorber material and other components as described below, wherein at least a portion of the neutron moderator material is magnesium in the form of magnesium oxide either alone or in combination with other moderator materials such as graphite and iron.

Rouse, Carl A. (Del Mar, CA); Simnad, Massoud T. (La Jolla, CA)

1981-01-01T23:59:59.000Z

406

Electric power monthly, September 1990. [Glossary included  

SciTech Connect (OSTI)

The purpose of this report is to provide energy decision makers with accurate and timely information that may be used in forming various perspectives on electric issues. The power plants considered include coal, petroleum, natural gas, hydroelectric, and nuclear power plants. Data are presented for power generation, fuel consumption, fuel receipts and cost, sales of electricity, and unusual occurrences at power plants. Data are compared at the national, Census division, and state levels. 4 figs., 52 tabs. (CK)

Not Available

1990-12-17T23:59:59.000Z

407

TREND: Toward Real Energy-efficient Network Design Marco Ajmone Marsan  

E-Print Network [OSTI]

TREND: Toward Real Energy-efficient Network Design Marco Ajmone Marsan Politecnico di of the TREND (Toward Real Energy-efficient Network Design) Network of Excellence of the European Commission 7th at wireless access networks, core networks, and content distribution issues. Keywords ≠ energy-efficient

Wichmann, Felix

408

Distributed DBMS Introduction  

E-Print Network [OSTI]

Distributed DBMS Outline Introduction What is a distributed DBMS Problems Current state-of-affairs Background Distributed DBMS Architecture Distributed Database Design Semantic Data Control Distributed Query Processing Distributed Transaction Management Parallel Database Systems Distributed Object DBMS

Chen, Yangjun

409

Abstract --We describe the core components of a mobile RFID system, and they include components such as mobile  

E-Print Network [OSTI]

>P5-14mobile RFID system, and they include components such as mobile RFID reader, platform architecture and network architecture. Although there are several kinds of mobile RFID readers in the market, we will propose specially designed mobile RFID

California at Los Angeles, University of

410

Including debris cover effects in a distributed model of glacier ablation  

E-Print Network [OSTI]

and hydroelectricity generation, and have obvious aesthetic qualities that benefit tourism. However, the international

411

A system for distributed intrusion detection  

SciTech Connect (OSTI)

The study of providing security in computer networks is a rapidly growing area of interest because the network is the medium over which most attacks or intrusions on computer systems are launched. One approach to solving this problem is the intrusion-detection concept, whose basic premise is that not only abandoning the existing and huge infrastructure of possibly-insecure computer and network systems is impossible, but also replacing them by totally-secure systems may not be feasible or cost effective. Previous work on intrusion-detection systems were performed on stand-alone hosts and on a broadcast local area network (LAN) environment. The focus of our present research is to extend our network intrusion-detection concept from the LAN environment to arbitarily wider areas with the network topology being arbitrary as well. The generalized distributed environment is heterogeneous, i.e., the network nodes can be hosts or servers from different vendors, or some of them could be LAN managers, like our previous work, a network security monitor (NSM), as well. The proposed architecture for this distributed intrusion-detection system consists of the following components: a host manager in each host; a LAN manager for monitoring each LAN in the system; and a central manager which is placed at a single secure location and which receives reports from various host and LAN managers to process these reports, correlate them, and detect intrusions. 11 refs., 2 figs.

Snapp, S.R.; Brentano, J.; Dias, G.V.; Goan, T.L.; Heberlein, L.T.; Ho, Che-Lin; Levitt, K.N.; Mukherjee, B. (California Univ., Davis, CA (USA). Div. of Computer Science); Grance, T. (Air Force Cryptologic Support Center, San Antonio, TX (USA)); Mansur, D.L.; Pon, K.L. (Lawrence Livermore National Lab., CA (USA)); Smaha, S.E. (Haystack Labs., Inc., Austin, TX (USA))

1991-01-01T23:59:59.000Z

412

Analysis and implementation of distributed algorithms for multi-robot systems  

E-Print Network [OSTI]

Distributed algorithms for multi-robot systems rely on network communications to share information. However, the motion of the robots changes the network topology, which affects the information presented to the algorithm. ...

McLurkin, James D. (James Dwight), 1972-

2008-01-01T23:59:59.000Z

413

Optical panel system including stackable waveguides  

DOE Patents [OSTI]

An optical panel system including stackable waveguides is provided. The optical panel system displays a projected light image and comprises a plurality of planar optical waveguides in a stacked state. The optical panel system further comprises a support system that aligns and supports the waveguides in the stacked state. In one embodiment, the support system comprises at least one rod, wherein each waveguide contains at least one hole, and wherein each rod is positioned through a corresponding hole in each waveguide. In another embodiment, the support system comprises at least two opposing edge structures having the waveguides positioned therebetween, wherein each opposing edge structure contains a mating surface, wherein opposite edges of each waveguide contain mating surfaces which are complementary to the mating surfaces of the opposing edge structures, and wherein each mating surface of the opposing edge structures engages a corresponding complementary mating surface of the opposite edges of each waveguide.

DeSanto, Leonard (Dunkirk, MD); Veligdan, James T. (Manorville, NY)

2007-11-20T23:59:59.000Z

414

Thermovoltaic semiconductor device including a plasma filter  

DOE Patents [OSTI]

A thermovoltaic energy conversion device and related method for converting thermal energy into an electrical potential. An interference filter is provided on a semiconductor thermovoltaic cell to pre-filter black body radiation. The semiconductor thermovoltaic cell includes a P/N junction supported on a substrate which converts incident thermal energy below the semiconductor junction band gap into electrical potential. The semiconductor substrate is doped to provide a plasma filter which reflects back energy having a wavelength which is above the band gap and which is ineffectively filtered by the interference filter, through the P/N junction to the source of radiation thereby avoiding parasitic absorption of the unusable portion of the thermal radiation energy.

Baldasaro, Paul F. (Clifton Park, NY)

1999-01-01T23:59:59.000Z

415

Critical point anomalies include expansion shock waves  

SciTech Connect (OSTI)

From first-principle fluid dynamics, complemented by a rigorous state equation accounting for critical anomalies, we discovered that expansion shock waves may occur in the vicinity of the liquid-vapor critical point in the two-phase region. Due to universality of near-critical thermodynamics, the result is valid for any common pure fluid in which molecular interactions are only short-range, namely, for so-called 3-dimensional Ising-like systems, and under the assumption of thermodynamic equilibrium. In addition to rarefaction shock waves, diverse non-classical effects are admissible, including composite compressive shock-fan-shock waves, due to the change of sign of the fundamental derivative of gasdynamics.

Nannan, N. R., E-mail: ryan.nannan@uvs.edu [Mechanical Engineering Discipline, Anton de Kom University of Suriname, Leysweg 86, PO Box 9212, Paramaribo, Suriname and Process and Energy Department, Delft University of Technology, Leeghwaterstraat 44, 2628 CA Delft (Netherlands); Guardone, A., E-mail: alberto.guardone@polimi.it [Department of Aerospace Science and Technology, Politecnico di Milano, Via La Masa 34, 20156 Milano (Italy); Colonna, P., E-mail: p.colonna@tudelft.nl [Propulsion and Power, Delft University of Technology, Kluyverweg 1, 2629 HS Delft (Netherlands)

2014-02-15T23:59:59.000Z

416

Optical panel system including stackable waveguides  

DOE Patents [OSTI]

An optical panel system including stackable waveguides is provided. The optical panel system displays a projected light image and comprises a plurality of planar optical waveguides in a stacked state. The optical panel system further comprises a support system that aligns and supports the waveguides in the stacked state. In one embodiment, the support system comprises at least one rod, wherein each waveguide contains at least one hole, and wherein each rod is positioned through a corresponding hole in each waveguide. In another embodiment, the support system comprises at least two opposing edge structures having the waveguides positioned therebetween, wherein each opposing edge structure contains a mating surface, wherein opposite edges of each waveguide contain mating surfaces which are complementary to the mating surfaces of the opposing edge structures, and wherein each mating surface of the opposing edge structures engages a corresponding complementary mating surface of the opposite edges of each waveguide.

DeSanto, Leonard; Veligdan, James T.

2007-03-06T23:59:59.000Z

417

applied digital ecosystems: Topics by E-print Network  

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

distributed in a decentralised peer-to-peer network, operating continuously in time; this process feeds a second optimisation based on evolutionary computing that operates locally...

418

array detector systems: Topics by E-print Network  

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

System for a Neutron Detector Array Physics Websites Summary: a stable light emitting diode (LED) light source and a fiber optic network distributing the light to the...

419

african financial markets: Topics by E-print Network  

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

in the limited range of the threshold. The degree distribution of the largest cluster in the threshold networks during the crisis is fatter than other periods. The...

420

attentional stability neural: Topics by E-print Network  

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

the Stability Region of a Neural Network with a General Distribution of Delays R Campbell, Sue Ann 38 A neural oscillator model of binaural auditory selective attention...

Note: This page contains sample records for the topic "distribution network including" 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

Single-Commodity Robust Network Design with Finite and Hose ...  

E-Print Network [OSTI]

that any traffic demand from a given uncertainty set can be satisfied by a feasi- ... and energy distribution networks also ship a single commodity, but since we do†...

2015-01-26T23:59:59.000Z

422

Optical Network Testbeds Workshop  

SciTech Connect (OSTI)

This is the summary report of the third annual Optical Networking Testbed Workshop (ONT3), which brought together leading members of the international advanced research community to address major challenges in creating next generation communication services and technologies. Networking research and development (R&D) communities throughout the world continue to discover new methods and technologies that are enabling breakthroughs in advanced communications. These discoveries are keystones for building the foundation of the future economy, which requires the sophisticated management of extremely large qualities of digital information through high performance communications. This innovation is made possible by basic research and experiments within laboratories and on specialized testbeds. Initial network research and development initiatives are driven by diverse motives, including attempts to solve existing complex problems, the desire to create powerful new technologies that do not exist using traditional methods, and the need to create tools to address specific challenges, including those mandated by large scale science or government agency mission agendas. Many new discoveries related to communications technologies transition to wide-spread deployment through standards organizations and commercialization. These transition paths allow for new communications capabilities that drive many sectors of the digital economy. In the last few years, networking R&D has increasingly focused on advancing multiple new capabilities enabled by next generation optical networking. Both US Federal networking R&D and other national R&D initiatives, such as those organized by the National Institute of Information and Communications Technology (NICT) of Japan are creating optical networking technologies that allow for new, powerful communication services. Among the most promising services are those based on new types of multi-service or hybrid networks, which use new optical networking technologies. Several years ago, when many of these optical networking research topics were first being investigated, they were the subject of controversial debate. The new techniques challenged many long-held concepts related to architecture and technology. However, today all major networking organizations are transitioning toward infrastructure that incorporates these new concepts. This progress has been assisted through the series of Optical Networking Testbed Workshops (ONT). The first (ONT1) outlined a general framework of key issues and topics and developed a series of recommendations (www.nren.nasa.gov/workshop7). The second (ONT2) developed a common vision of optical network technologies, services, infrastructure, and organizations (www.nren.nasa.gov/workshop8). Processes that allow for a common vision encourage widespread deployment of these types of resources among advanced networking communities. Also, such a shared vision enables key concepts and technologies to migrate from basic research testbeds to wider networking communities. The ONT-3 workshop built on these earlier activities by expanding discussion to include additional considerations of the international interoperability and of greater impact of optical networking technology on networking in general. In accordance with this recognition, the workshop confirmed that future-oriented research and development is indispensable to fundamentally change the current Internet architecture to create a global network incorporating completely new concepts. The workshop also recognized that the first priority to allow for this progress is basic research and development, including international collaborative activities, which are important for the global realization of interoperability of a new generation architecture.

Joe Mambretti

2007-06-01T23:59:59.000Z

423

Resilient Networked Control of Distributed Energy Resources  

E-Print Network [OSTI]

to the grid they are connected to, e.g., reactive power support for voltage control. In this problem, each system component can contribute a certain amount of active and/or reactive power, bounded from above as to collectively provide a predetermined total amount of active and/or reactive power. In the class of algorithms

Hadjicostis, Christoforos

424

Parallel and Distributed Algorithms for Constraint Networks  

E-Print Network [OSTI]

... ... ... ... ... ... ... ... ... ... ... ...... ... Testing Training Figure 1: Mixture Co-evolution We [2] started with a two-population co-evolution algo

Mackworth, Alan K.

425

Inferring Social Networks from Distributed Bluetooth Scanning  

E-Print Network [OSTI]

the concept of "gamification" and more specif- ically, the Roskilde Hide and seek application as a proper tool . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 3 Related work and experiment area 7 3.1 Gamification

426

Distributed deadlock detection in computer networks  

E-Print Network [OSTI]

of the global transaction-ivuil-for ( TVVF) graph, and a deadlock is discovered when a, probe message returns to its initiating process. 'I'his algorithm uses 2~E~ messages and has a, time complexity of 0(~V~). However, the algorithm does not identify any... is suspended in order to inform all the nodes rooted at r that an SCC containing them has been found using the shnut- echo procedure. Once the root is done with the shout-echo procedure, it checks to see if it has any ancestors to back up to. If it does have...

Reddy, M. Madhusudhan

1991-01-01T23:59:59.000Z

427

Distributed A Wireless Sensor Network for  

E-Print Network [OSTI]

. . . . . . . . . . . . . . . . . . . . . . . . 11 4.3.1 Transmission Lines . . . . . . . . . . . . . . . . . . . . . . 12 4.3.2 Microstrip Lines

428

Richard R. Brooks Distributed Sensor Networks -  

E-Print Network [OSTI]

. . . . . . . . . . . . . . . . . . . . . . . . . . 9 3.3 Summary of SDF for Feature Extraction . . . . . . . . . . . . . . . . 9 4 Pattern Classification Using SDF-based Features . . . . . . . . . . . . . . . 10 5 Validation I: Behavior Recognition.3 Summary of SDF for Feature Extraction ......................................... 9 4 Pattern Classification

Ray, Asok

429

Networked Loads in the Distribution Grid  

E-Print Network [OSTI]

unknown) @2 Enphase Energy Solar Panel web access TESTower PLC BACnet Solar Panel @ Thompson UC Foundation15 (unknown) @13 Solar Panel @ Miller TES Train BCU CCS/BMS

Wang, Zhifang; Li, Xiao; Muthukumar, Vishak; Scaglione, Anna; Peisert, Sean; McParland, Chuck

2012-01-01T23:59:59.000Z

430

Primal-Dual Interior Point Method Applied to the Short Term Hydroelectric Scheduling Including a  

E-Print Network [OSTI]

Primal-Dual Interior Point Method Applied to the Short Term Hydroelectric Scheduling Including that minimizes losses in the transmission and costs in the generation of a hydroelectric power system, formulated such perturbing parameter. Keywords-- Hydroelectric power system, Network flow, Predispatch, Primal-dual interior

Oliveira, Aurélio R. L.

431

Models of Procyon A including seismic constraints  

E-Print Network [OSTI]

Detailed models of Procyon A based on new asteroseismic measurements by Eggenberger et al (2004) have been computed using the Geneva evolution code including shellular rotation and atomic diffusion. By combining all non-asteroseismic observables now available for Procyon A with these seismological data, we find that the observed mean large spacing of 55.5 +- 0.5 uHz favours a mass of 1.497 M_sol for Procyon A. We also determine the following global parameters of Procyon A: an age of t=1.72 +- 0.30 Gyr, an initial helium mass fraction Y_i=0.290 +- 0.010, a nearly solar initial metallicity (Z/X)_i=0.0234 +- 0.0015 and a mixing-length parameter alpha=1.75 +- 0.40. Moreover, we show that the effects of rotation on the inner structure of the star may be revealed by asteroseismic observations if frequencies can be determined with a high precision. Existing seismological data of Procyon A are unfortunately not accurate enough to really test these differences in the input physics of our models.

P. Eggenberger; F. Carrier; F. Bouchy

2005-01-14T23:59:59.000Z

432

Cost Modeling and Design Techniques for Integrated Package Distribution Systems  

E-Print Network [OSTI]

Cost Modeling and Design Techniques for Integrated Package Distribution Systems Karen R. Smilowitz and Carlos F. Daganzo June 27, 2002 Abstract Complex package distribution systems are designed using idealizations of network geometries, operating costs, demand and customer distributions, and routing patterns

Daganzo, Carlos F.

433

Multi-processor including data flow accelerator module  

DOE Patents [OSTI]

An accelerator module for a data flow computer includes an intelligent memory. The module is added to a multiprocessor arrangement and uses a shared tagged memory architecture in the data flow computer. The intelligent memory module assigns locations for holding data values in correspondence with arcs leading to a node in a data dependency graph. Each primitive computation is associated with a corresponding memory cell, including a number of slots for operands needed to execute a primitive computation, a primitive identifying pointer, and linking slots for distributing the result of the cell computation to other cells requiring that result as an operand. Circuitry is provided for utilizing tag bits to determine automatically when all operands required by a processor are available and for scheduling the primitive for execution in a queue. Each memory cell of the module may be associated with any of the primitives, and the particular primitive to be executed by the processor associated with the cell is identified by providing an index, such as the cell number for the primitive, to the primitive lookup table of starting addresses. The module thus serves to perform functions previously performed by a number of sections of data flow architectures and coexists with conventional shared memory therein. A multiprocessing system including the module operates in a hybrid mode, wherein the same processing modules are used to perform some processing in a sequential mode, under immediate control of an operating system, while performing other processing in a data flow mode.

Davidson, George S. (Albuquerque, NM); Pierce, Paul E. (Albuquerque, NM)

1990-01-01T23:59:59.000Z

434

active distribution networks: Topics by E-print Network  

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

activity. Specifically, the degree of an individual is entirely random - following a "maximum entropy attachment" model - except for its mean value which depends...

435

Directory Enabled Policy Based Networking  

SciTech Connect (OSTI)

This report presents a discussion of directory-enabled policy-based networking with an emphasis on its role as the foundation for securely scalable enterprise networks. A directory service provides the object-oriented logical environment for interactive cyber-policy implementation. Cyber-policy implementation includes security, network management, operational process and quality of service policies. The leading network-technology vendors have invested in these technologies for secure universal connectivity that transverses Internet, extranet and intranet boundaries. Industry standards are established that provide the fundamental guidelines for directory deployment scalable to global networks. The integration of policy-based networking with directory-service technologies provides for intelligent management of the enterprise network environment as an end-to-end system of related clients, services and resources. This architecture allows logical policies to protect data, manage security and provision critical network services permitting a proactive defense-in-depth cyber-security posture. Enterprise networking imposes the consideration of supporting multiple computing platforms, sites and business-operation models. An industry-standards based approach combined with principled systems engineering in the deployment of these technologies allows these issues to be successfully addressed. This discussion is focused on a directory-based policy architecture for the heterogeneous enterprise network-computing environment and does not propose specific vendor solutions. This document is written to present practical design methodology and provide an understanding of the risks, complexities and most important, the benefits of directory-enabled policy-based networking.

KELIIAA, CURTIS M.

2001-10-01T23:59:59.000Z

436

E-Print Network 3.0 - analyzing time-series gene Sample Search...  

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

series in terms of number... gene networks from time series include boolean network models, 5 Correlation Metric Construction, 6... - constructed time ... Source: D'haeseleer,...

437

Network Bandwidth Utilization Forecast Model on High Bandwidth Network  

SciTech Connect (OSTI)

With the increasing number of geographically distributed scientific collaborations and the scale of the data size growth, it has become more challenging for users to achieve the best possible network performance on a shared network. We have developed a forecast model to predict expected bandwidth utilization for high-bandwidth wide area network. The forecast model can improve the efficiency of resource utilization and scheduling data movements on high-bandwidth network to accommodate ever increasing data volume for large-scale scientific data applications. Univariate model is developed with STL and ARIMA on SNMP path utilization data. Compared with traditional approach such as Box-Jenkins methodology, our forecast model reduces computation time by 83.2percent. It also shows resilience against abrupt network usage change. The accuracy of the forecast model is within the standard deviation of the monitored measurements.

Yoo, Wucherl; Sim, Alex

2014-07-07T23:59:59.000Z

438

Google matrix analysis of directed networks  

E-Print Network [OSTI]

In past ten years, modern societies developed enormous communication and social networks. Their classification and information retrieval processing become a formidable task for the society. Due to the rapid growth of World Wide Web, social and communication networks, new mathematical methods have been invented to characterize the properties of these networks on a more detailed and precise level. Various search engines are essentially using such methods. It is highly important to develop new tools to classify and rank enormous amount of network information in a way adapted to internal network structures and characteristics. This review describes the Google matrix analysis of directed complex networks demonstrating its efficiency on various examples including World Wide Web, Wikipedia, software architecture, world trade, social and citation networks, brain neural networks, DNA sequences and Ulam networks. The analytical and numerical matrix methods used in this analysis originate from the fields of Markov chains, quantum chaos and Random Matrix theory.

Leonardo Ermann; Klaus M. Frahm; Dima L. Shepelyansky

2014-09-01T23:59:59.000Z

439

Ecient Reliability Modeling and Analysis of Telecommunication Networks  

E-Print Network [OSTI]

E√?cient Reliability Modeling and Analysis of Telecommunication Networks #3; L#19;aszl#19;o Jereb approach which is based on a simple two-state reliability model of the network elements taking into account implemented in the network. Using these information the network performance-reliability indexes including

László, Jereb

440

Real-time control over networks  

E-Print Network [OSTI]

researchers to develop NCSs to implement distributed control schemes. This dissertation presents a framework for the modeling, design, stability analysis, control, and bandwidth allocation of real-time control over networks. This framework covers key research...

Ji, Kun

2007-09-17T23:59:59.000Z

Note: This page contains sample records for the topic "distribution network including" 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

The role of trace gas flux networks in biogeosciences  

SciTech Connect (OSTI)

Vast networks of meteorological sensors ring the globe, providing continuous measurements of an array of atmospheric state variables such as temperature, humidity, rainfall, and the concentration of carbon dioxide [New etal., 1999; Tans etal., 1996]. These measurements provide input to weather and climate models and are key to detecting trends in climate, greenhouse gases, and air pollution. Yet to understand how and why these atmospheric state variables vary in time and space, biogeoscientists need to know where, when, and at what rates important gases are flowing between the land and the atmosphere. Tracking trace gas fluxes provides information on plant or microbial metabolism and climate-ecosystem interactions. The existence of trace gas flux networks is a relatively new phenomenon, dating back to research in 1984. The first gas flux measurement networks were regional in scope and were designed to track pollutant gases such as sulfur dioxide, ozone, nitric acid, and nitrogen dioxide. Atmospheric observations and model simulations were used to infer the depositional rates of these hazardous chemicals [Fowler etal., 2009; Meyers etal., 1991]. In the late 1990s, two additional trace gas flux measurement networks emerged. One, the United States Trace Gas Network (TRAGNET), was a short-lived effort that measured trace gas emissions from the soil and plants with chambers distributed throughout the country [Ojima etal., 2000]. The other, FLUXNET, was an international endeavor that brought many regional networks together to measure the fluxes of carbon dioxide, water vapor, and sensible heat exchange with the eddy covariance technique [Baldocchi etal., 2001]. FLUXNET, which remains active today, currently includes more than 400 tower sites, dispersed across most of the world's climatic zones and biomes, with sites in North and South America, Europe, Asia, Africa, and Australia. More recently, several specialized networks have emerged, including networks dedicated to urban areas (Urban Fluxnet), nitrogen compounds in Europe (NitroEurope), and methane (MethaneNet). Technical Aspects of Flux Networks Eddy covariance flux measurements are the preferred method by which biogeoscientists measure trace gas exchange between ecosystems and the atmosphere [Baldocchi, 2003].

Baldocch, Dennis [Department of Environmental Science, Policy and Management, University of California, Berkeley,; Reichstein, Markus [Max Planck Institute for Biogeochemistry; Papale, D. [University of Tuscia; KOTEEN, LAURIE [University of California, Berkeley; VARGAS, RODRIGO [Ensenada Center for Scientific Research and Higher Education (CICESE); Agarwal, D.A [Lawrence Berkeley National Laboratory (LBNL); Cook, Robert B [ORNL

2012-01-01T23:59:59.000Z

442

Condensation and evolution of space-time network  

E-Print Network [OSTI]

In this work, we try to propose, in a novel way using the Bose and Fermi quantum network approach, a framework studying condensation and evolution of space time network described by the Loop quantum gravity. Considering quantum network connectivity features in the Loop quantum gravity, we introduce a link operator, and through extending the dynamical equation for the evolution of quantum network posed by Ginestra Bianconi to an operator equation, we get the solution of the link operator. This solution is relevant to the Hamiltonian of the network, and then is related to the energy distribution of network nodes. Showing that tremendous energy distribution induce huge curved space-time network, may have space time condensation in high-energy nodes. For example, in the black hole circumstances, quantum energy distribution is related to the area, thus the eigenvalues of the link operator of the nodes can be related to quantum number of area, and the eigenvectors are just the spin network states. This reveals that the degree distribution of nodes for space-time network is quantized, which can form the space-time network condensation. The black hole is a sort of result of space-time network condensation, however there may be more extensive space-time network condensation, for example, the universe singularity (big bang).

Bi Qiao

2008-09-29T23:59:59.000Z

443

NETWORKS FOR FUN Anna NagurneyAnna Nagurney  

E-Print Network [OSTI]

;Copyright 2000 Anna Nagurney Satellite and Undersea Cable Networks #12;Copyright 2000 Anna Nagurney Energy New England Electric Power Network #12;Copyright 2000 Anna Nagurney Duke Energy Gas Pipeline Network, and Planes, Manufacturing and logistics Workstations, Distribution Points Processing, Shipment Components

Nagurney, Anna

444

Hybrid Access Control Mechanism in Two-Tier Femtocell Networks  

E-Print Network [OSTI]

. . . . . . . . . . . . . . . . . . . . 5 B. Interference Management in Femtocell Networks . . . . . . 9 C. Access Control in Femtocell Networks . . . . . . . . . . . . . 11 D. Thesis Contribution . . . . . . . . . . . . . . . . . . . . . . 15 E. Organization of Thesis... . . . . . . . . . . . . . . . . . . . . 16 II STANDARD ITERATIVE POWER CONTROL ALGORITHMS 17 A. Distributed Power Control with Fixed SINR . . . . . . . . 20 B. Standard Interference Function . . . . . . . . . . . . . . . 23 C. Iterative Power Control in a Two-Tier Femtocell Network . 30...

Mantravadi, Sirisha 1987-

2012-08-21T23:59:59.000Z

445

Global interrupt and barrier networks  

DOE Patents [OSTI]

A system and method for generating global asynchronous signals in a computing structure. Particularly, a global interrupt and barrier network is implemented that implements logic for generating global interrupt and barrier signals for controlling global asynchronous operations performed by processing elements at selected processing nodes of a computing structure in accordance with a processing algorithm; and includes the physical interconnecting of the processing nodes for communicating the global interrupt and barrier signals to the elements via low-latency paths. The global asynchronous signals respectively initiate interrupt and barrier operations at the processing nodes at times selected for optimizing performance of the processing algorithms. In one embodiment, the global interrupt and barrier network is implemented in a scalable, massively parallel supercomputing device structure comprising a plurality of processing nodes interconnected by multiple independent networks, with each node including one or more processing elements for performing computation or communication activity as required when performing parallel algorithm operations. One multiple independent network includes a global tree network for enabling high-speed global tree communications among global tree network nodes or sub-trees thereof. The global interrupt and barrier network may operate in parallel with the global tree network for providing global asynchronous sideband signals.

Blumrich, Matthias A. (Ridgefield, CT); Chen, Dong (Croton-On-Hudson, NY); Coteus, Paul W. (Yorktown Heights, NY); Gara, Alan G. (Mount Kisco, NY); Giampapa, Mark E (Irvington, NY); Heidelberger, Philip (Cortlandt Manor, NY); Kopcsay, Gerard V. (Yorktown Heights, NY); Steinmacher-Burow, Burkhard D. (Mount Kisco, NY); Takken, Todd E. (Mount Kisco, NY)

2008-10-28T23:59:59.000Z

446

FUTURE POWER GRID INITIATIVE Next Generation Network  

E-Print Network [OSTI]

FUTURE POWER GRID INITIATIVE Next Generation Network Simulations for Power System Applications MANAGEMENT The Next Generation Network Simulator is a framework for the partitioning, distribution, and run Grid Initiative (FPGI) will deliver next-generation concepts and tools for grid operation and planning

447

An Efficiency Measure for Dynamic Networks with  

E-Print Network [OSTI]

Electricity generation and distribution network Supply chain network #12;Varying Demand in Global OilVarying Demand in Global Oil DemandDemand Energy Information Administration, U.S. Department of Energy www.eia.doe.gov #12-dependent demand structures will occur on the Internet as individuals seekstructures will occur on the Internet

Nagurney, Anna

448

Bio-Derived Liquids to Hydrogen Distributed Reforming Working...  

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

X , H 2 2:15 pm Break 2:30 pm 3:45 pm X Arlene Anderson, 4:00 pm Adjourn Distributed Bio-Oil Reforming , National Renewable Energy Lab Investigation of Reaction Networks and...

449

1 Introduction 1 1.1 Why Distributed Multimedia? . . . . . . . . . . . . . . . . . . . . . 3  

E-Print Network [OSTI]

Contents 1 Introduction 1 1.1 Why Distributed Multimedia? . . . . . . . . . . . . . . . . . . . . . 3 1.2 Limitations of Client/Server Streaming . . . . . . . . . . . . . . . . . 4 1.3 Towards Network-Integrated Multimedia Middleware . . . . . . . . . 4 1.4 Goals of this Thesis

Lohse, Marco

450

Performance analysis of distributed time division multiple access protocols in mobile ad hoc environments  

E-Print Network [OSTI]

Tactical wireless mobile ad hoc networks rely upon distributed medium access control (MAC) protocols for coordination and assignment of channel resources among dispersed and mobile users. One such protocol is the distributed ...

Dastangoo, Siamak

451

Abstract--A mobile ad hoc network is a wireless communication network which does not rely on a fixed  

E-Print Network [OSTI]

Abstract--A mobile ad hoc network is a wireless communication network which does not rely protecting the security of the network is essential. Like many distributed systems, security in ad hoc. The experimental results indicate clear advantages of our approach in providing effective security in mobile ad hoc

Lyu, Michael R.

452

A Passivity Framework for Modeling and Mitigating Wormhole Attacks on Networked Control Systems  

E-Print Network [OSTI]

Cyber-physical systems that are deployed over a wide geographic area often consist of distributed Phillip Lee, Andrew Clark, Linda Bushnell, and Radha Poovendran Network Security Lab, Dept. of Electrical--Networked control systems consist of distributed sensors and actuators that communicate via a wireless network

Poovendran, Radha

453

Distribution Category:  

Office of Legacy Management (LM)

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) "ofEarlyEnergyDepartment ofDepartment ofof EnergyYou areDowntownRockyDeparttient,of Energy- Distribution

454

Directed Budget-Based Clustering for Wireless Sensor Networks  

E-Print Network [OSTI]

Directed Budget-Based Clustering for Wireless Sensor Networks Leonidas Tzevelekas National, distributed and energy efficient network self- organization. Budget-based clustering approaches have recently been proposed for this purpose, by specifying rules for distribut- ing a given budget of tokens

Stavrakakis, Ioannis

455

The Politics of Pipes: The Persistence of Small Water Networks in Post-Privatization Manila  

E-Print Network [OSTI]

and management. 5. In micro-network communities, consumersutilities consider micro- network areas served, and includeFigure 3.1. Marilouís micro-network project in BiŮan. Figure

Cheng, Deborah

2013-01-01T23:59:59.000Z

456

RESEARCH Open Access ZAP: a distributed channel assignment algorithm  

E-Print Network [OSTI]

(CR) networks. CRs are capable of identifying underutilized licensed bands of the spectrum, allowing is overloaded, a large part of the frequency spectrum licensed to primary users is being underutilized or neverRESEARCH Open Access ZAP: a distributed channel assignment algorithm for cognitive radio networks

Paris-Sud XI, Université de

457

Distributed Search and Pattern Matching Reaz Ahmed and Raouf Boutaba  

E-Print Network [OSTI]

publishing and networked resource/service sharing are only a few to Reaz Ahmed Bangladesh University databases, distributed comput- ing, server-less web publishing and networked resource/service sharing the exact information about available resources. Queries are based on partial information. This mandates

Boutaba, Raouf

458

Towards the Secure Initialisation of a Personal Distributed Environment  

E-Print Network [OSTI]

network that takes a user-centric view of per- sonal devices to create a purely virtual personal network, their home, office, car, or personal surround- ings. These devices may be fixed or mobile, and mayTowards the Secure Initialisation of a Personal Distributed Environment Scarlet Schwiderski

Tomlinson, Allan

459

Diagnosing Anomalous Network Performance with Confidence  

SciTech Connect (OSTI)

Variability in network performance is a major obstacle in effectively analyzing the throughput of modern high performance computer systems. High performance interconnec- tion networks offer excellent best-case network latencies; how- ever, highly parallel applications running on parallel machines typically require consistently high levels of performance to adequately leverage the massive amounts of available computing power. Performance analysts have usually quantified network performance using traditional summary statistics that assume the observational data is sampled from a normal distribution. In our examinations of network performance, we have found this method of analysis often provides too little data to under- stand anomalous network performance. Our tool, Confidence, instead uses an empirically derived probability distribution to characterize network performance. In this paper we describe several instances where the Confidence toolkit allowed us to understand and diagnose network performance anomalies that we could not adequately explore with the simple summary statis- tics provided by traditional measurement tools. In particular, we examine a multi-modal performance scenario encountered with an Infiniband interconnection network and we explore the performance repeatability on the custom Cray SeaStar2 interconnection network after a set of software and driver updates.

Settlemyer, Bradley W [ORNL; Hodson, Stephen W [ORNL; Kuehn, Jeffery A [ORNL; Poole, Stephen W [ORNL

2011-04-01T23:59:59.000Z

460

Cognitive Radio Networks as Sensor Networks  

E-Print Network [OSTI]

is used, assuming the cognitive radios know their ownfor Embedded Networked Sensing Cognitive Radio Networks AsJ. Pottie Introduction: Cognitive Radio (CR) Networks The

Bandari, Dorna; Yang, Seung R.; Zhao, Yue; Pottie, Gregory

2007-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "distribution network including" 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

THE ALUMNI MAGAZINE INCLUDING BILLET & GENERAL COUNCIL PAPERS SUMMER 2010  

E-Print Network [OSTI]

their unique careers (page 20), and our new section, Master & Apprentice (page 26), takes a look at how you Alumni Network 26 Master & Apprentice 28 My Edinburgh 30 Then & Now 33 Billet ON THE MOVE? If you have

Hall, Christopher

462

Wireless Sensors and Networks for Advanced Energy Management  

SciTech Connect (OSTI)

Numerous national studies and working groups have identified low-cost, very low-power wireless sensors and networks as a critical enabling technology for increasing energy efficiency, reducing waste, and optimizing processes. Research areas for developing such sensor and network platforms include microsensor arrays, ultra-low power electronics and signal conditioning, data/control transceivers, and robust wireless networks. A review of some of the research in the following areas will be discussed: (1) Low-cost, flexible multi-sensor array platforms (CO{sub 2}, NO{sub x}, CO, humidity, NH{sub 3}, O{sub 2}, occupancy, etc.) that enable energy and emission reductions in applications such as buildings and manufacturing; (2) Modeling investments (energy usage and savings to drive capital investment decisions) and estimated uptime improvements through pervasive gathering of equipment and process health data and its effects on energy; (3) Robust, self-configuring wireless sensor networks for energy management; and (4) Quality-of-service for secure and reliable data transmission from widely distributed sensors. Wireless communications is poised to support technical innovations in the industrial community, with widespread use of wireless sensors forecasted to improve manufacturing production and energy efficiency and reduce emissions. Progress being made in wireless system components, as described in this paper, is helping bring these projected improvements to reality.

Hardy, J.E.

2005-05-06T23:59:59.000Z

463

Distributed Power Allocation in Prosumer Thiagarajan Ramachandran,  

E-Print Network [OSTI]

Distributed Power Allocation in Prosumer Networks Thiagarajan Ramachandran, Zak Costello, Peter for its solution. We show that the information required by the individual prosumers to solve the problem occurs, the lines between producer and consumer become less clear leading to a hybrid prosumer

Egerstedt, Magnus

464

DISTRIBUTED EVENT LOCALIZATION AND TRACKING ALGORITHM (DELTA)  

E-Print Network [OSTI]

in a distributed event localization and tracking algorithm (DELTA). DELTA is extended with energy-efficient network management, event classification functionality and an energy based source localization. The energy;#12;Abstract Different approaches to do event detection, tracking, localization and classification have been

Braun, Torsten

465

Distributed Interference Pricing with MISO Channels  

E-Print Network [OSTI]

Distributed Interference Pricing with MISO Channels Changxin Shi, Randall A. Berry, and Michael L an interference channel consisting of multi- input, single-output (MISO) wireless links. The objective generalized to a MISO network, as shown in Sec- tion II. Such an algorithm was previously presented in [3

Kuzmanovic, Aleksandar

466

Identification of Bacteria in Biofilm and Bulk Water Samples from a Nonchlorinated Model Drinking Water Distribution System: Detection of a Large Nitrite-Oxidizing Population Associated with Nitrospira spp.  

E-Print Network [OSTI]

formation in a model drinking water distribution system. J.and activity in drinking water distribution networks underbacterial species from drinking water biofilms and proof of

Martiny, A. C; Albrechtsen, H.-J.; Arvin, E.; Molin, S.

2005-01-01T23:59:59.000Z

467

Published in IET Generation, Transmission & Distribution Received on 5th October 2012  

E-Print Network [OSTI]

, and the system reliability is improved. The simulation results verify the effectiveness of the proposed secondary networks reduce the system reliability. More reliable and sparse communication networks can be accommodated of multiple photovoltaic generators in a power distribution system [16]. Networked multi-agent systems have

Qu, Zhihua

468

Distributed analysis in ATLAS  

E-Print Network [OSTI]

The ATLAS experiment accumulated more than 140 PB of data during the first run of the Large Hadron Collider (LHC) at CERN. The analysis of such an amount of data for the distributed physics community is a challenging task. The Distributed Analysis (DA) system of the ATLAS experiment is an established and stable component of the ATLAS distributed computing operations. About half a million user jobs are daily running on DA resources, submitted by more than 1500 ATLAS physicists. The reliability of the DA system during the first run of the LHC and the following shutdown period has been high thanks to the continuous automatic validation of the distributed analysis sites and the user support provided by a dedicated team of expert shifters. During the LHC shutdown, the ATLAS computing model has undergone several changes to improve the analysis workflows, including the re-design of the production system, a new analysis data format and event model, and the development of common reduction and analysis frameworks. We r...

Dewhurst, Alastair; The ATLAS collaboration

2015-01-01T23:59:59.000Z

469

Open Problems in Network-aware Data Management in Exa-scale Computing and Terabit Networking Era  

SciTech Connect (OSTI)

Accessing and managing large amounts of data is a great challenge in collaborative computing environments where resources and users are geographically distributed. Recent advances in network technology led to next-generation high-performance networks, allowing high-bandwidth connectivity. Efficient use of the network infrastructure is necessary in order to address the increasing data and compute requirements of large-scale applications. We discuss several open problems, evaluate emerging trends, and articulate our perspectives in network-aware data management.

Balman, Mehmet; Byna, Surendra

2011-12-06T23:59:59.000Z

470

Network Perspectives on Communities  

E-Print Network [OSTI]

W W. Networks Fields and Organizations: Micro-Dynamics Scaleentitled ďNetworks, Fields and Organizations: Micro-

Wolfe, Alvin W

2006-01-01T23:59:59.000Z

471

E-Print Network 3.0 - alice tpc including Sample Search Results  

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

or the TPC-C bench- mark... , with many of them opting for the simpler ... Source: Barroso, Luiz Andr - Google Inc. Collection: Computer Technologies and Information Sciences...

472

E-Print Network 3.0 - acid solutions including Sample Search...  

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

Collection: Chemistry 2 7, 53415364, 2007 Modelling the effect Summary: point. The surface tension of organic acid solutions is10 influenced by the solubility of the...

473

E-Print Network 3.0 - acute leukemia including Sample Search...  

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

hematologic... Group (ECOG) and serves as Co-chair of the Acute ... Source: Messersmith, Phillip B.- Department of Materials Science and Engineering, Northwestern University...

474

E-Print Network 3.0 - aspergillus spondylitis including Sample...  

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

terreus Alternaria tenuis Cephalosporium Acremonium Candida albicans Source: Messersmith, Phillip B.- Department of Materials Science and Engineering, Northwestern University...

475

E-Print Network 3.0 - additional catalysts include Sample Search...  

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

<< < 1 2 3 4 5 > >> 1 FLUIDIZABLE CATALYSTS FOR PRODUCING HYDROGEN BY STEAM REFORMING BIOMASS PYROLYSIS LIQUIDS Summary: had unimpregnated support material in addition to...

476

E-Print Network 3.0 - acid analysis including Sample Search Results  

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

predict the relative acid strength of a set... section. Findings Our analysis led to the identification of four distinct mental models of acid and acid... models of acid and acid...

477

E-Print Network 3.0 - arboviruses including bluetongue Sample...  

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

to bluetongue virus (BTV) in- fection is determination of ... Source: Singer, Randall - College of Veterinary Medicine, University of Minnesota Collection: Biology and...

478

analysis including long-term: Topics by E-print Network  

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

and Ecology Websites Summary: IAEA-TECDOC-1403 The long term stabilization of uranium mill tailings Final report of a co-ordinated research project 2000-2004 August 2004...

479

E-Print Network 3.0 - assist device including Sample Search Results  

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

Sciences 77 PPOP 02.07 BMC Addendum Summary: ADDENDUM Specifications for and Usage of Lockout and Tagout Devices: 1. Procedures: Only designated... of lockout or tagout devices...

480

E-Print Network 3.0 - aquatic ecosystem including Sample Search...  

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

submergedmacrophytes.Ecosystems9:112. Aquatic Ecology Laboratory at the Lake Erie Center (419) 530-4570; FAX: (419) 530... ... Source: Toledo, University of - Lake...

Note: This page contains sample records for the topic "distribution network including" 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

E-Print Network 3.0 - ap radiographs including Sample Search...  

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

Information Sciences 5 Eccentricity Error Correction for Automated Estimation of Polyethylene Wear after Total Hip Arthroplasty Summary: in an anteroposterior (AP) radiograph....

482

E-Print Network 3.0 - algorithm including vein Sample Search...  

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

S. F. - Department of Earth and Atmospheric Sciences, State University of New York at Albany Collection: Geosciences 53 3D Modeling of Patient-Specific Geometries of Portal Veins...

483

E-Print Network 3.0 - apobec3 includes retroviral Sample Search...  

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

Ancient ... Source: Malik, Harmit - Basic Sciences Division, Fred Hutchinson Cancer Research Center, University of Washington at Seattle Collection: Biology and Medicine 5...

484

approach including back-translation: Topics by E-print Network  

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

fits, inflaton excursions can safely take sub-Planckian values. Boubekeur, Lotfi; Mena, Olga; Ramrez, Hctor 2014-01-01 320 Software Engineering Approaches to Semantic Web...

485

E-Print Network 3.0 - analysis including quantification Sample...  

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

design couples sensitivity analysis and uncertainty quantification methods... reduction through verification, validation, and uncertainty quantification Computational...

486

E-Print Network 3.0 - anomalies including refractive Sample Search...  

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

index anomalies, Geochem. Geophys. Geosyst., 11, Q10005, doi:10... of clear, dif- fuse, hydrothermal fluids by tracking of refractive index anomalies related to changes......

487

E-Print Network 3.0 - applied regression including Sample Search...  

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

Model command5 to obtain the multiple regression output (p 118) RSquare RSquare... 2003 Module 4 The Multiple Regression Model Example: Explaining and predicting fuel efficiency...

488

E-Print Network 3.0 - astronomy including observations Sample...  

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

142: fusion Summary: 2 February 2010 Astronomy 142, Spring 2010 1 Today in Astronomy 142: fusion Nuclear fusion... photo.) 12;2 February 2010 Astronomy 142, Spring 2010 2 The...

489

E-Print Network 3.0 - anions including trithiocarbonate Sample...  

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

Biology and Medicine 25 N ENSC-2007no THESE DE DOCTORAT Summary: of 1,2,4,5-tetrazine derivatives: towards molecular sensors for anions and electron-rich compounds... :...

490

E-Print Network 3.0 - adult patients included Sample Search Results  

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

holding recovery area. Both the inpatient... and outpatient populations are served from pediatric to adult. Within their role, the Radiology ... Source: Duke University, Center...

491

E-Print Network 3.0 - activities including modelling Sample Search...  

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

Perry Summary: simultaneously; and the model of the product state induces a partial order on the possible process activities... . Modeling such a process requires design...

492

E-Print Network 3.0 - astv including wake Sample Search Results  

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

models... developers and turbine manufacturers to optimise power output from offshore wind farms through minimised wake... wake model performances. The six wake models vary in...

493

E-Print Network 3.0 - approaches including eulerian Sample Search...  

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

PComplete Graham R. Brightwell Peter Winkler + Summary: , but implicit in Kirchho's work of 1847) to count Eulerian circuits. The diculty in using this approach... Counting...

494

E-Print Network 3.0 - arch dams including Sample Search Results  

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

part of the East Branch Dam Safety Initiative in Elk County, Pa. The site development work went to Tab... seepage-related dam safety concerns at East Branch Clarion River Lake in...

495

E-Print Network 3.0 - agricultural systems including Sample Search...  

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

Spatial Sciences Laboratory Collection: Engineering ; Geosciences ; Renewable Energy 6 Energy, Agriculture, and Environment in Rural New York For several years, Congress has...

496

E-Print Network 3.0 - arsenide superconductors including Sample...  

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

arsenides may have several competing... The high-temperature iron-arsenide FeAs superconduct- ors Fig. 1 a Refs. 1 and 2 exhibit a similar... -oxygen compounds and the iron...

497

E-Print Network 3.0 - atlantic coast including Sample Search...  

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

Fish and Wildlife Service, Region 5, Quick Response Program Development of a Seabird -Windpower Database for the Summary: of a Seabird - Windpower Database for the Atlantic Coast...

498

C3E also includes a network of leaders from the public, private, non-profit  

Energy Savers [EERE]

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious RankCombustion |Energyon ArmedWaste andAccess toSustainableClimateSealingColdEnergyClimateC C l l o o s s u

499

E-Print Network 3.0 - aqueous medium including Sample Search...  

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

8 Abstract Biological treatment methods are effective at destroying polycyclic aromatic hydro- Summary: concentrations in the aqueous phase medium (3 l) were tripled in response...

500

Hub Synchronization in Scale-Free Networks  

E-Print Network [OSTI]

Heterogeneity in the degree distribution is known to suppress global synchronization in complex networks of symmetrically coupled oscillators. Scale-free networks display a great deal of heterogeneity, containing a few nodes, termed hubs, that are highly connected, while most nodes receive only a few connections. Here, we show that a group of synchronized nodes may appear in scale-free networks: hubs undergo a transition to synchronization while the other nodes remain unsynchronized. This general phenomenon can occur even in the absence of global synchronization. Our results suggest that scale-free networks may have evolved to complement various levels of synchronization.

Tiago Pereira

2010-10-07T23:59:59.000Z