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Note: This page contains sample records for the topic "modem connecting pc" from the National Library of EnergyBeta (NLEBeta).
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1

Securing Control Systems Modems  

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

Recommended Practice for Securing Recommended Practice for Securing Control System Modems January 2008 iii ABSTRACT This paper addresses an often overlooked "backdoor" into critical infrastructure control systems created by modem connections. A modem's connection to the public telephone system is similar to a corporate network connection to the Internet. By tracing typical attack paths into the system, this paper provides the reader with an analysis of the problem and then guides the reader through methods to evaluate existing modem security. Following the analysis, a series of methods for securing modems is provided. These methods are correlated to well-known networking security methods. iv ACKNOWLEDGEMENT This document was developed for the U.S. Department of Homeland

2

Recommended Practice for Securing Control System Modems  

SciTech Connect

This paper addresses an often overlooked “backdoor” into critical infrastructure control systems created by modem connections. A modem’s connection to the public telephone system is similar to a corporate network connection to the Internet. By tracing typical attack paths into the system, this paper provides the reader with an analysis of the problem and then guides the reader through methods to evaluate existing modem security. Following the analysis, a series of methods for securing modems is provided. These methods are correlated to well-known networking security methods.

James R. Davidson; Jason L. Wright

2008-01-01T23:59:59.000Z

3

Recommended Practice for Securing Control System Modems | Department of  

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

Practice for Securing Control System Modems Practice for Securing Control System Modems Recommended Practice for Securing Control System Modems This paper addresses an often overlooked "backdoor" into critical infrastructure control systems created by modem connections. A modem's connection to the public telephone system is similar to a corporate network connection to the Internet. By tracing typical attack paths into the system, this paper provides the reader with an analysis of the problem and then guides the reader through methods to evaluate existing modem security. Following the analysis, a series of methods for securing modems is provided. These methods are correlated to well-known networking security methods. Recommended Practice for Securing Control System Modems More Documents & Publications

4

Software Modems for Underwater Sensor Networks  

E-Print Network (OSTI)

Abstract — The prohibitive monetary cost and high power consumption of existing acoustic hardware represent an obstacle for underwater sensor network deployment efforts. To address this issue, we propose underwater networks that rely on widely available speakers and microphones in electronic devices, coupled with software modems, to establish acoustic communication links. In this paper, we analytically and empirically explore the potential of this acoustic communication system for the underwater environment with a generic PC microphone as a receiver and with the Tmote Invent sensor module speaker as a transmitter. After waterproofing the components with elastic membranes that provide suitable coupling with the water, our experiments profile the hardware communication capability in a controlled aquatic environment. The medium profiling results expose the favorable frequencies of operation for the hardware, enabling us to design a software FSK modem. The experiments to evaluate the data transfer capability of our 8-frequency FSK software modem in the underwater channel yield an error-free channel capacity of 24 bps, and they also demonstrate that the system supports data rates up to at least 48 bps within a transmission range of 17 m. I.

Raja Jurdak; Pedro Aguiar; Pierre Baldi; Cristina Videira Lopes

2007-01-01T23:59:59.000Z

5

Enhanced Bandwidth Efficient Modem (EBEM) Cryptographic ...  

Science Conference Proceedings (OSTI)

... Operator Administrator Cryptographic Officer Peer Modem ViaSat, Inc. ... Use HMAC (with SMAT) to authenticate the AES encrypted pipeline. X ...

2012-11-02T23:59:59.000Z

6

Connect  

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

increase production, with help of Northern New Mexico Connect Over the last decade, a string of wineries has come to grace the scenic High Road to Taos. In 2010, Robert Naranjo,...

7

Underwater acoustic navigation with the WHOI micro-modem  

E-Print Network (OSTI)

Abstract — The WHOI Micro-Modem is a compact, low-power acoustic transceiver that can provide both acoustic telemetry and navigation. Its size and versatility make it ideal for integration in autonomous underwater vehicles (AUVs). The modem supports the use of both broadband and narrowband transponders for long baseline navigation systems, has a modem-to-modem ranging capability, and can be configured to provide synchronous oneway ranging, when integrated with a precision clock. This paper gives an overview of the different navigation systems supported by the Micromodem and presents the results from field tests conducted on the SeaBED AUV in deployments in Greece, the Bluefin AUV, and whale localizations in the Stellwagen Bank Marine Sanctuary. I.

Ipa Singh; Matthew Grund; Brian Bingham; Ryan Eustice; Hanumant Singh; Lee Freitag

2006-01-01T23:59:59.000Z

8

Network problem-determination aids in microprocessor-based modems  

Science Conference Proceedings (OSTI)

Recent significant developments in large-scale integration (LSI) and in digital signal-processing techniques have combined to provide the base for a new generation of modems. LSI microprocessors now have the characteristics and performance to provide ...

Simon Huon; Robert Smith

1981-01-01T23:59:59.000Z

9

Teaching With Tablet Pc's  

E-Print Network (OSTI)

Tablet PC's are traditional notebook computers with the ability to process digital ink by writing with a stylus. They have recently attracted attention as a potential tool for educational use. This paper describes the author's experience using the Tablet PC to conduct a CS1 course and a software engineering (SWE) course. The SWE course consisted primarily of PowerPoint lectures while the CS1 course consisted primarily of hand-written material. For both courses the Tablet PC was used in the classroom as a digital whiteboard by connecting it to a data projector. The lecture material was archived and accessed electronically for future reference by the students. To capture real-time gesturing and audio commentary, the CS1 course was recorded using screen capture technology. Outside of the classroom, the Tablet PC is also a useful tool for grading, creating lecture material, and capturing meeting notes. Student feedback regarding use of the Tablet PC has been extremely positive.

Kenrick Mock University; Kenrick Mock

2004-01-01T23:59:59.000Z

10

Design of a low-cost underwater acoustic modem for short- range sensor networks  

E-Print Network (OSTI)

following subsection. The battery cost and energy capacityfor minimizing battery energy and cost for a deployment timea modem, the cost of an individual battery, and the energy

Benson, Bridget

2010-01-01T23:59:59.000Z

11

Design of a low-cost underwater acoustic modem for short- range sensor networks  

E-Print Network (OSTI)

of Optical Waves Underwater . . . . . . . 3.2.2 ExistingChapter 4 Existing Underwater Acoustic Modems 4.1 CommercialControl Structure of Symbol Synchronization for Underwater

Benson, Bridget

2010-01-01T23:59:59.000Z

12

Improved maximum likelihood S-FSK receiver for PLC modem in AMR  

Science Conference Proceedings (OSTI)

This paper deals with an optimized software implementation of a narrowband power line modem. The modem is a node in automatic meter reading (AMR) system compliant to IEC 61334-5-1 profile and operates in the CENELEC-A band. Because of the hostile communication ...

Mohamed Chaker Bali, Chiheb Rebai

2012-01-01T23:59:59.000Z

13

A broadband underwater acoustic modem implementation using coherent OFDM  

E-Print Network (OSTI)

Abstract — Multicarrier modulation in the form of orthogonal frequency division multiplexing (OFDM) has prevailed in recent broadband wireless systems over radio channels. In this senior design project, we have implemented an acoustic OFDM modem that transmits digital data through sound propagation. We have demonstrated OFDM transmission first in air, and then in water. We find that the underwater channel is much more complex than the air channel, and careful signal designs are needed for underwater transmissions. We have also handled another difficulty incurred by sampling rate mismatches at the transmitter and the receiver due to low-cost sampling devices. With two-way communication capabilities, this project provides a simple online chatting tool between two computers relying on acoustic links. Index Terms — OFDM, multicarrier transmission, underwater acoustic communication.

Sean Mason; Robert Anstett; Nicoletti Anicette; Shengli Zhou

2007-01-01T23:59:59.000Z

14

Software Modems for Underwater Sensor Networks Raja Jurdak, Pedro Aguiar, Pierre Baldi, and Cristina Videira Lopes  

E-Print Network (OSTI)

Software Modems for Underwater Sensor Networks Raja Jurdak, Pedro Aguiar, Pierre Baldi acoustic hardware represent an obstacle for underwater sensor network deployment efforts. To address this issue, we propose underwater networks that rely on widely available speakers and microphones

Aguiar, Pedro M. Q.

15

Software acoustic modems for short range mote-based underwater sensor networks  

E-Print Network (OSTI)

Abstract — Most recent work in underwater network development has relied on using expensive commercial acoustic modems or on building custom transceivers for each application to establish acoustic communication links among the sensors. Using commercial modems or designing custom hardware may require prohibitive monetary or time investment for many applications. Our work proposes the design of software acoustic modems that can utilize built-in microphones and speakers on the relatively cheap Tmote Invent platforms. The software modem and built-in hardware can be used for establishing acoustic communication in a short range shallow water network for environmental monitoring. In this paper, we introduce the application and architecture for our proposed network, as well as the initial design of our acoustic communication system. Our experiments with generic acoustic hardware to profile this underwater communication channel reveal that this channel favors frequencies below 3Khz, a result which guides the design choices for our FSK software modem. We perform experiments with our software modem/generic hardware system to explore the system’s data transfer capability. The data communications experiments confirm the system’s capability of transferring information in the order of tens of bits per second for a communications range of up to 10 meters. I.

Raja Jurdak; Cristina Videira Lopes; Pierre Baldi

2006-01-01T23:59:59.000Z

16

Underwater Sensor Network (UWSN) LabUnderwater Sensor Network (UWSN) Lab AquaAqua--fModemfModem: A Stand: A Stand--alone Underwateralone Underwater  

E-Print Network (OSTI)

Underwater Sensor Network (UWSN) LabUnderwater Sensor Network (UWSN) Lab AquaAqua--fModemfModem: A Stand: A Stand--alone Underwateralone Underwater Acoustic Modem Based on OFDM TechnologyAcoustic ModemUniversity of Connecticut OFDM is one appealing solution for highOFDM is one appealing solution for high--rate underwater

Zhou, Shengli

17

PC Electronic Data Reporting Option (PEDRO) System  

Gasoline and Diesel Fuel Update (EIA)

30 Mb of free disk space for the PEDRO system files, plus up to 10 Mb for each survey Internet Service Provider (ISP) with appropriate link or modem Downloading and Installing...

18

Implementation of ITU-T V.90 standard PCM modem in TMS320C6201 digital signal processor  

E-Print Network (OSTI)

In this thesis work, the basic functionality of a ITU-T Standard V.90 modem is implemented in a TMS320C6201 Digital Signal Processor (DSP). The encoder, equalizer and decoder functions of a V.90 modem are programmed in the DSP using C language. The program has been written to analyze the performance of the modem functions using standard algorithms. The standard V.90 modulus encoder and an easy but effective constellation selection technique have been implemented. In the receiver side, two different equalization techniques are implemented and their performance in the DSP is compared. The cycle timing of the functions has been benchmarked. The pseudo real-time implementation for the equalizers shows significant functional aspects of the equalizer. The real-time observation technique showed that the RLS equalization algorithm performance was much better than the simple LMS approach.

Molla, Shahedolla Mohammed

2001-01-01T23:59:59.000Z

19

Networked Acoustic Modems for Real-Time Data Delivery from Distributed Subsurface Instruments in the Coastal Ocean: Initial System Development and Performance  

Science Conference Proceedings (OSTI)

Results are reported from field tests of networked acoustic modems used for wireless real-time delivery of oceanographic measurements from a distributed array of subsurface instruments in coastal waters. The network demonstrated consists of ...

Daniel L. Codiga; Joseph A. Rice; Paul A. Baxley

2004-02-01T23:59:59.000Z

20

Upgrade and Repair Your PC  

Science Conference Proceedings (OSTI)

From the Publisher:More PC for less $$$! Whether you have the latest,state-of-the-art computer equipment or a 286/386/486 workhorse,here's a book that will help you improve your machine and save a bundle. No,you don't need to be a computer genius. Its ...

Aubrey Pilgrim

1997-10-01T23:59:59.000Z

Note: This page contains sample records for the topic "modem connecting pc" 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

Upgrade and Repair Your PC  

Science Conference Proceedings (OSTI)

From the Publisher:More PC for less $$$! Whether you have the latest,state-of-the-art computer equipment or a 286/386/486 workhorse,here's a book that will help you improve your machine and save a bundle. No,you don't need to be a computer genius. Its ...

Aubrey Pilgrim

1997-11-01T23:59:59.000Z

22

Network Connections  

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

Connecting to NERSC Using X Windows Connecting to NERSC with NX Transferring Data Network Performance Queues and Scheduling Job Logs & Analytics Training & Tutorials Software Accounts & Allocations Policies Data Analytics & Visualization Data Management Policies Science Gateways User Surveys NERSC Users Group User Announcements Help Operations for: Passwords & Off-Hours Status 1-800-66-NERSC, option 1 or 510-486-6821 Account Support https://nim.nersc.gov accounts@nersc.gov 1-800-66-NERSC, option 2 or 510-486-8612 Consulting http://help.nersc.gov consult@nersc.gov 1-800-66-NERSC, option 3 or 510-486-8611 Home » For Users » Network Connections Network Connections NERSC's resources can be accessed using SSH and related tools, grid tools, and via the web. This section explains how to connect to NERSC

23

Parallel database processing on a 100 Node PC cluster: cases for decision support query processing and data mining  

Science Conference Proceedings (OSTI)

We developed a PC cluster system consists of 100 PCs. Each PC employs the 200MHz Pentium Pro CPU and is connected with others through an ATM switch. We picked up two kinds of data intensive applications. One is decision support query processing. And ...

Takayuki Tamura; Masato Oguchi; Masaru Kitsuregawa

1997-11-01T23:59:59.000Z

24

Networked Acoustic Modems for Real-Time Data Telemetry from Distributed Subsurface Instruments in the Coastal Ocean: Application to Array of Bottom-Mounted ADCPs  

Science Conference Proceedings (OSTI)

Through the winter and spring of 2002, networked acoustic modems demonstrated real-time wireless data telemetry from an array of bottom-mounted acoustic Doppler current profilers (ADCPs) on the inner continental shelf 20–60 m deep off of Montauk ...

Daniel L. Codiga; Joseph A. Rice; Paul A. Baxley; David Hebert

2005-06-01T23:59:59.000Z

25

SI PC104 Performance Test Report  

SciTech Connect

The Spectral Instruments (SI) PC104 systems associated with the SI-1000 CCD camera exhibited intermittent power problems during setup, test and operations which called for further evaluation and testing. The SI PC104 System is the interface between the SI-1000 CCD camera and its associated Diagnostic Controller (DC). As such, the SI PC104 must be a reliable, robust system capable of providing consistent performance in various configurations and operating conditions. This SI PC104 system consists of a stackable set of modules designed to meet the PC104+ Industry Standard. The SI PC104 System consists of a CPU module, SI Camera card, Media converter card, Video card and a I/O module. The root cause of power problems was identified as failing solder joints at the LEMO power connector attached to the SI Camera Card. The recommended solution was to provide power to the PC104 system via a PC104+ power supply module configured into the PC104 stack instead of thru the LEMO power connector. Test plans (2) were developed to test SI PC104 performance and identify any outstanding issues noted during extended operations. Test Plan 1 included performance and image acquisition tests. Test Plan 2 verified performance after implementing recommendations. Test Plan 2 also included verifying integrity of system files and driver installation after bootup. Each test plan was implemented to fully test against each set of problems noted. Test Plan presentations and Test Plan results are attached as appendices. Anticipated test results will show successful operation and reliable performance of the SI PC104 system receiving its power via a PC104 power supply module. A SI PC104 Usage Recommendation Memo will be sent out to the SI PC104 User Community. Recommendation memo(s) are attached as appendices.

Montelongo, S

2005-12-16T23:59:59.000Z

26

Laboratory Equipment - Vacuubrand PC101 Vacuum Pump  

Science Conference Proceedings (OSTI)

Vacuubrand PC101 Vacuum Pump. ... pumping speed: 1.7/2.0 m 3 -h -1; Ultimate ... outlet: 2 bar; Permitted ambient temperature storage/operation: -10°C ...

2012-07-11T23:59:59.000Z

27

DOE/PC/88921--5  

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

DOE/PC/88921--5 DOE/PC/88921--5 _)/ DE91 004343 DOE Technical Report No. DOE/PC/88921-5 Filth Quarterly Report on Research Grant No. DE-FG22-88PC88921 Title: SPIN-MAPPING OF COAL STRUCTURES WITH ESE AND ENDOR #._; Principal Investigators: R. L. Bellord and R. B. Clarkson ct"_, _' Institution: University of Illinois at Urbana-Champaign Date: December 1, 1989 t. US/DOE Patent Clearance is _ required prior to publication o! this document, " ABSTRACT The broad goals oi this project are Lodetermine by nondestructive magnetic resonance methods chemical and physical structural characteristics of organic parts of native and treated coals. In this project period, we have begun Lo explore a technique which promises to enable us Lofollow the course of coal cleaning processes with microscopic spatial resolution. For the past five years, our laboratory has worked on extensions oi the EPR

28

Wilson Engineering Services, PC | Open Energy Information  

Open Energy Info (EERE)

Services, PC Services, PC Jump to: navigation, search Logo: Wilson Engineering Services, PC Name Wilson Engineering Services, PC Address 9006 Mercer Pike Place Meadville, Pennsylvania Zip 16335 Sector Biomass Product Engineering Consulting Services Year founded 2008 Number of employees 1-10 Website [www.wilsonengineeringservices.com www.wilsonengineeringservices. ] Coordinates 41.5885016°, -80.1569891° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":41.5885016,"lon":-80.1569891,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

29

PC Electronic Data Reporting Option (PEDRO) System  

U.S. Energy Information Administration (EIA)

Windows-based personal computer (PC) Windows NT, 2000, XP, or Vista; Approximately 30 Mb of free disk space for the PEDRO system files, plus up to 10 Mb for each survey;

30

Remote PC Security: Securing the home worker  

Science Conference Proceedings (OSTI)

A recent study of 1000 teleworkers in 10 countries, commissioned by Cisco, showed that one in five allows friends, family and others to use their work PC to access the Internet. Now is the time to pull stray remote workers back into the security fold. ...

Steven Furnell

2006-11-01T23:59:59.000Z

31

The connected user interface: realizing a personal situated navigation service  

Science Conference Proceedings (OSTI)

Navigation services can be found in different situations and contexts: while connected to the web through a desktop PC, in cars, and more recently on PDAs while on foot. These services are usually well designed for their specific purpose, but fail to ... Keywords: pedestrian navigation systems, ubiquitous interfaces

Antonio Krüger; Andreas Butz; Christian Müller; Christoph Stahl; Rainer Wasinger; Karl-Ernst Steinberg; Andreas Dirschl

2004-01-01T23:59:59.000Z

32

APPA Customer Connections Conference  

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

The Customer Connections Conference is APPA's annual meeting for utility professionals in the areas of:

33

Generalized Region Connection Calculus  

Science Conference Proceedings (OSTI)

The Region Connection Calculus (RCC) is one of the most widely referenced system of high-level (qualitative) spatial reasoning. RCC assumes a continuous representation of space. This contrasts sharply with the fact that spatial information obtained from ... Keywords: (Generalized) Boolean connection algebra, (Generalized) Region Connection Calculus, Continuous space, Discrete space, Mereology, Mereotopology, Qualitative spatial reasoning

Sanjiang Li; Mingsheng Ying

2004-12-01T23:59:59.000Z

34

Tech Job Connection Connecting employers and potential  

E-Print Network (OSTI)

professional, etc. · be seeking a non-Hanford job · be seeking work at a firm within a 50-mile radius of PNNL, such as an executive, manager, engineer, technician, etc. · not primarily be a Hanford contractor · be located within level of growth and profitability. How does the Tech Job Connection work? Employers and individuals

35

Proxying: Reducing PC Energy Use With Network Technology  

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

vendors, component manufacturers, and PC companies. Proxying applies directly to other devices and will be an important strategy to reduce electricity consumption in the...

36

Connectibles : tangible social networking  

E-Print Network (OSTI)

This thesis presents "Connectibles," an instantiation of a tangible social network, a new type of social network application rooted in physical objects and real world social behavior. This research is inspired by social ...

Kalanithi, Jeevan James

2007-01-01T23:59:59.000Z

37

Public Displays of Connection  

Science Conference Proceedings (OSTI)

Participants in social network sites create self-descriptive profiles that include their links to other members, creating a visible network of connections — the ostensible purpose of these sites is to use this network to make friends, dates, and ...

J. Donath; D. Boyd

2004-10-01T23:59:59.000Z

38

Teleparallel Spin Connection  

E-Print Network (OSTI)

A new expression for the spin connection of teleparallel gravity is proposed, given by minus the contorsion tensor plus a zero connection. The corresponding minimal coupling is covariant under local Lorentz transformation, and equivalent to the minimal coupling prescription of general relativity. With this coupling prescription, therefore, teleparallel gravity turns out to be fully equivalent to general relativity, even in the presence of spinor fields.

V. C. de Andrade; L. C. T. Guillen; J. G. Pereira

2001-04-30T23:59:59.000Z

39

HOTSPOT Health Physics codes for the PC  

SciTech Connect

The HOTSPOT Health Physics codes were created to provide Health Physics personnel with a fast, field-portable calculation tool for evaluating accidents involving radioactive materials. HOTSPOT codes are a first-order approximation of the radiation effects associated with the atmospheric release of radioactive materials. HOTSPOT programs are reasonably accurate for a timely initial assessment. More importantly, HOTSPOT codes produce a consistent output for the same input assumptions and minimize the probability of errors associated with reading a graph incorrectly or scaling a universal nomogram during an emergency. The HOTSPOT codes are designed for short-term (less than 24 hours) release durations. Users requiring radiological release consequences for release scenarios over a longer time period, e.g., annual windrose data, are directed to such long-term models as CAPP88-PC (Parks, 1992). Users requiring more sophisticated modeling capabilities, e.g., complex terrain; multi-location real-time wind field data; etc., are directed to such capabilities as the Department of Energy`s ARAC computer codes (Sullivan, 1993). Four general programs -- Plume, Explosion, Fire, and Resuspension -- calculate a downwind assessment following the release of radioactive material resulting from a continuous or puff release, explosive release, fuel fire, or an area contamination event. Other programs deal with the release of plutonium, uranium, and tritium to expedite an initial assessment of accidents involving nuclear weapons. Additional programs estimate the dose commitment from the inhalation of any one of the radionuclides listed in the database of radionuclides; calibrate a radiation survey instrument for ground-survey measurements; and screen plutonium uptake in the lung (see FIDLER Calibration and LUNG Screening sections).

Homann, S.G.

1994-03-01T23:59:59.000Z

40

PC Intel AMT AMT VM AMT AMT vAMT  

E-Print Network (OSTI)

#12;PC VM AMT VM PC VM AMT AMT vAMT vAMT AMT VM AMT vAMT PC AMT 2 AMT 3 vAMT vAMT CIM 4 vAMT CIM 5 vAMT vAMT Common In- formation Model (CIM [3] AMT AMT vAMT 1 VM #12;1 3. 1 CIM CIM CIM CIM 2 CIM Managed Object Format MOF MOF BNF CIM CIM MOF 2 CIM Processor CIM Chip CIM Realizes 3 2 CIM Processor CIM CIM

Kourai, Kenichi

Note: This page contains sample records for the topic "modem connecting pc" 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

Stochastic simulation of pulverized coal (PC) processes  

SciTech Connect

An increasing population and electricity demand in the U.S. require capacity expansion of power systems. The National Energy Technology Laboratory (NETL), U.S. Department of Energy (DOE), has invested considerable efforts on research and development to improve the design and simulation of these power plants. Incorporation of novel process synthesis techniques and realistic simulation methodologies yield optimal flowsheet configurations and accurate estimation of their performance parameters. To provide a better estimation of such performance indicators, simulation models should predict the process behavior based on not only deterministic values of well-known input parameters but also uncertain variables associated with simulation assumptions. In this work, the stochastic simulation of a load-following pulverized coal (PC) power plant takes into account the variation of three input variables, namely, atmospheric air temperature, atmospheric air humidity, and generation load. These uncertain variables are characterized with probability density functions (pdfs) obtained from available atmospheric and electrical energy generation data. The stochastic simulation is carried out by obtaining a sample of values from the pdfs that generates a set of scenarios under which the model is run. An efficient sampling technique [Hammersley sequence sampling (HSS)] guarantees a set of scenarios uniformly distributed throughout the uncertain variable range. Then, each model run generates results on performance parameters as cycle efficiency, carbon emissions, sulfur emissions, and water consumption that are statistically analyzed after all runs are completed. Among these parameters, water consumption is of importance because an increasing demand has been observed mostly in arid regions of the country and, therefore, constrains the operability of the processes. This water consumption is significantly affected by atmospheric uncertainties. The original deterministic process model simulation was designed in Aspen Plus, and a CAPE-OPEN compliant stochastic simulation capability is employed to run the uncertainty analysis. Initially, the influences of atmospheric conditions and load change on the performance parameters are analyzed separately to understand their individual influences on the process, and then their simultaneous variation is analyzed to generate more realistic estimations of the process performance.

Salazar, J.; Diwekar, U.; Zitney, S.

2010-01-01T23:59:59.000Z

42

Connecting to NERSC  

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

Transferring Data Transferring Data Network Performance Queues and Scheduling Job Logs & Analytics Training & Tutorials Software Accounts & Allocations Policies Data Analytics & Visualization Data Management Policies Science Gateways User Surveys NERSC Users Group User Announcements Help Operations for: Passwords & Off-Hours Status 1-800-66-NERSC, option 1 or 510-486-6821 Account Support https://nim.nersc.gov accounts@nersc.gov 1-800-66-NERSC, option 2 or 510-486-8612 Consulting http://help.nersc.gov consult@nersc.gov 1-800-66-NERSC, option 3 or 510-486-8611 Home » For Users » Network Connections » Connecting to NERSC Connecting to NERSC All NERSC computers (except HPSS) are reached using either the Secure Shell (SSH) communication and encryption protocol (version 2) or by Grid tools

43

Inert electrode connection  

DOE Patents (OSTI)

An inert electrode connection is disclosed wherein a layer of inert electrode material is bonded to a layer of conductive material by providing at least one intermediate layer of material therebetween comprising a predetermined ratio of inert material to conductive material. In a preferred embodiment, the connection is formed by placing in a die a layer of powdered inert material, at least one layer of a mixture of powdered inert material and conductive material, and a layer of powdered conductive material. The connection is then formed by pressing the material at 15,000-20,000 psi to form a powder compact and then densifying the powder compact in an inert or reducing atmosphere at a temperature of 1200.degree.-1500.degree. C.

Weyand, John D. (Greensburg, PA); Woods, Robert W. (New Kensington, PA); DeYoung, David H. (Plum Boro, PA); Ray, Siba P. (Plum Boro, PA)

1985-01-01T23:59:59.000Z

44

Inert electrode connection  

DOE Patents (OSTI)

An inert electrode connection is disclosed wherein a layer of inert electrode material is bonded to a layer of conductive material by providing at least one intermediate layer of material therebetween comprising a predetermined ratio of inert material to conductive material. In a preferred embodiment, the connection is formed by placing in a die a layer of powdered inert material, at least one layer of a mixture of powdered inert material and conductive material, and a layer of powdered conductive material. The connection is then formed by pressing the material at 15,000--20,000 psi to form a powder compact and then densifying the powder compact in an inert or reducing atmosphere at a temperature of 1,200--1,500 C. 5 figs.

Weyand, J.D.; Woods, R.W.; DeYoung, D.H.; Ray, S.P.

1985-02-19T23:59:59.000Z

45

Double-super-connected digraphs  

Science Conference Proceedings (OSTI)

A strongly connected digraph D is said to be super-connected if every minimum vertex-cut is the out-neighbor or in-neighbor set of a vertex. A strongly connected digraph D is said to be double-super-connected if every minimum vertex-cut is both the out-neighbor ... Keywords: Cartesian product, Double-super-connected, Lexicographic product, Line digraphs, Super-connected

Juan Liu; Jixiang Meng; Zhao Zhang

2010-05-01T23:59:59.000Z

46

?-connections of Description Logics  

E-Print Network (OSTI)

this paper is to summarize the general transfer results for E- connections that have recently been obtained in [7]. The generality of the results is due to the fact that are defined and investigated using the framework of so-called abstract description systems (ADSs), a common generalization of description logics, modal logics, logics of time and space, and many other logical formalisms [2]. Thus, we can connect not only DLs with DLs, but also, say, description logics with spatial logics [8]. A natural interpretation of link relations in this context would then be, for instance, to describe the spatial extension of abstract (DL) objects

Oliver Kutz; Carsten Lutz; Frank Wolter; Michael Zakharyaschev

2003-01-01T23:59:59.000Z

47

Instructions for Web VPN Connectivity  

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

Instructions for WebVPN Connectivity October 2010 2 Requirements Web Browser (Internet Explorer, Firefox, Safari, MSN Explorer, etc.) Internet Connection (Preferably Broadband)...

48

Pre-engagement process improvement in IBM PC services  

E-Print Network (OSTI)

The front end of the IBM PC factory integration & deployment process is a pre-engagement process. In this study, the pre-engagement process, was analyzed. The organizational structure in the pre-engagement process and the ...

Zuo, Jie, M. Eng. Massachusetts Institute of Technology

2007-01-01T23:59:59.000Z

49

Development of Biometric Membrane for Near Zero PC Power Plant...  

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

Biomimetic memBrane for near Zero pc power plant emissions Background CO 2 capture is the largest single cost element of the Carbon Capture and Sequestration (CCS) program,...

50

Using Normal PC to Index and Retrieval Terabyte Document ...  

Science Conference Proceedings (OSTI)

... The size of total anchor text is about 3.9G. 3 Data set reduction and reform ... CPU RAM Harddisk OS Complier PC1 AMD Athlong64 3000+ ...

2005-02-10T23:59:59.000Z

51

Improving the flexibility of the desktop PC supply chain  

E-Print Network (OSTI)

Dell Inc. is a company headquartered in Round Rock, TX founded by entrepreneur Michael Dell in 1984. In its 20+ years of history, Dell has revolutionized the PC industry by deploying the "Dell Direct" model--eliminating ...

Wu, Johnson (Johnson Chun Hsien)

2006-01-01T23:59:59.000Z

52

Parabolically connected subgroups  

SciTech Connect

All reductive spherical subgroups of the group SL(n) are found for which the intersections with every parabolic subgroup of SL(n) are connected. This condition guarantees that open equivariant embeddings of the corresponding homogeneous spaces into Moishezon spaces are algebraic. Bibliography: 6 titles.

Netai, Igor V [M. V. Lomonosov Moscow State University, Faculty of Mechanics and Mathematics, Moscow (Russian Federation)

2011-08-31T23:59:59.000Z

53

Librarian Research Connection Widget  

Office of Scientific and Technical Information (OSTI)

Get the Librarian Research Connection widget and many other great free Get the Librarian Research Connection widget and many other great free widgets at Widgetbox! Access-at one place, all-in-one widget, right at your fingertips-a variety of scientific and technical information sources from the U.S. Department of Energy (DOE) Office of Scientific and Technical Information (OSTI). Help your patron: Included are search capabilities for full-text DOE documents at Information Bridge, DOE resources at Science Accelerator, U.S. government science at Science.gov, and international science at WorldWideScience.org. Spark further scientific discovery by providing your researchers with the scientific and technical information your colleagues are using. Just view the most downloaded documents (monthly) at OSTI or browse the most popular OSTI subject categories and their related documents.

54

University Connections | .EDUconnections  

Office of Scientific and Technical Information (OSTI)

Research on the "Go" with OSTI mobile Research on the "Go" with OSTI mobile Research on the "Go" with OSTI mobile Get the EDUconnections widget and many other great free widgets at Widgetbox! University Spotlight Program The U.S. Department of Energy (DOE) Office of Scientific and Technical Information (OSTI) connects with university research departments and libraries across the nation to increase awareness of DOE's valuable scientific and technical information. OSTI "spotlights" individual universities with connections to DOE scientific research programs. Visit our spotlight below to see examples of universities that are supporting and advancing scientific research and discovery! University Spotlight Visit our Spotlight Archive to learn about great colleges and universities

55

Flexible swivel connection  

DOE Patents (OSTI)

A flexible swivel boot connector for connecting a first boot shield section to a second boot shield section, both first and second boot sections having openings therethrough, the second boot section having at least two adjacent accordian folds at the end having the opening, the second boot section being positioned through the opening of the first boot section such that a first of the accordian folds is within the first boot section and a second of the accordian folds is outside of the first boot, includes first and second annular discs, the first disc being positioned within and across the first accordian fold, the second disc being positioned within and across the second accordian fold, such that the first boot section is moveably and rigidly connected between the first and second accordian folds of the second boot section.

Hoh, J.C.

1985-02-19T23:59:59.000Z

56

Cable shield connecting device  

DOE Patents (OSTI)

A cable shield connecting device for installation on a high voltage cable of the type having a metallic shield, the device including a relatively conformable, looped metal bar for placement around a bared portion of the metallic shield to extend circumferentially around a major portion of the circumference of the metallic shield while being spaced radially therefrom, a plurality of relatively flexible metallic fingers affixed to the bar, projecting from the bar in an axial direction and spaced circumferentially along the bar, each finger being attached to the metallic shield at a portion located remote from the bar to make electrical contact with the metallic shield, and a connecting conductor integral with the bar.

Silva, Frank A. (Basking Ridge, NJ)

1979-01-01T23:59:59.000Z

57

Connections: August 2013  

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

August 2013 August 2013 Community Connections: Our link to Northern New Mexico Communities Latest Issue:Dec. 2013 - Jan. 2014 All Issues » submit IN THIS ISSUE As summer turns to fall, a new school year begins Welcome to the back-to-school issue of Community Connections Celebrating the Lab's 70th Anniversary Activities centered on the week of July 22 Two new exhibits open at the Bradbury Science Museum Nanotechnology and algae biofuels Safeguarding wetland on Laboratory property Protecting our environment For your calendar Talks on science, history, fun with robots and renewable energy resources for small business In other news New Mexico small businesses can submit leveraged proposals beginning August 20 Get updates on LANL Environmental Programs - Click to subscribe Los Alamos wins three R&D 100 awards

58

PC-based PCM telemetry data reduction system software  

SciTech Connect

The Solar Energy Research Institute's (SERI) Wind Research Program is using pulse code modulation (PCM) telemetry systems to study horizontal-axis wind turbines. SERI has developed a low-cost PC-based PCM data-acquisition system to facilitate quick PCM data analysis in the field. The SERI PC-PCM system consists of AT-compatible hardware boards for decoding and combining PCM data streams and DOS software for control and management of data acquisition. Up to four boards can be installed in a single PC, providing the capability to combine data from four PCM streams direct to disk or memory. This paper describes the SERI Quick-Look Data Management Program, which is a comprehensive software package used to organize, acquire, process, and display information from PCM data streams. The software was designed for use in conjunction with SERI's PC-PCM hardware described in a related paper. Features of the Quick-Look program are highlighted, including those which make it useful in an experiment test environment to quickly examine and verify incoming data. Also discussed are problems and techniques associated with PC-based PCM data acquisition, processing, and real-time display. 7 refs., 4 figs., 2 tabs.

Simms, D.A.

1990-02-01T23:59:59.000Z

59

Demonstration of a PC 25 Fuel Cell in Russia  

DOE Green Energy (OSTI)

This project involved the installation of a 200kW PC25C{trademark} phosphoric-acid fuel cell power plant at Orgenergogaz, a Gazprom industrial site in Russia. In April 1997, a PC25C{trademark} was sold by ONSI Corporation to Orgenergogaz, a subsidiary of the Russian company ''Gazprom''. Due to instabilities in the Russian financial markets, at that time, the unit was never installed and started by Orgenergogaz. In October of 2001 International Fuel Cells (IFC), now known as UTC Fuel Cells (UTCFC), received a financial assistance award from the United States Department of Energy (DOE) entitled ''Demonstration of PC 25 Fuel Cell in Russia''. Three major tasks were part of this award: the inspection of the proposed site and system, start-up assistance, and installation and operation of the powerplant.

John C. Trocciola; Thomas N. Pompa; Linda S. Boyd

2004-09-01T23:59:59.000Z

60

PC-1D installation manual and user's guide  

DOE Green Energy (OSTI)

PC-1D is a software package for personal computers that uses finite-element analysis to solve the fully-coupled two-carrier semiconductor transport equations in one dimension. This program is particularly useful for analyzing the performance of optoelectronic devices such as solar cells, but can be applied to any bipolar device whose carrier flows are primarily one-dimensional. This User's Guide provides the information necessary to install PC-1D, define a problem for solution, solve the problem, and examine the results. Example problems are presented which illustrate these steps. The physical models and numerical methods utilized are presented in detail. This document supports version 3.1 of PC-1D, which incorporates faster numerical algorithms with better convergence properties than previous versions of the program. 51 refs., 17 figs., 5 tabs.

Basore, P.A.

1991-05-01T23:59:59.000Z

Note: This page contains sample records for the topic "modem connecting pc" 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

began at the PC4 facility, which is located  

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

began at the PC4 facility, which is located at the Alabama Power Gaston began at the PC4 facility, which is located at the Alabama Power Gaston Power Plant Unit 5 (an 880-megawatt [MW] supercritical pulverized coal unit), when researchers used a monoethanolamine (MEA) solvent to capture CO 2 from a slipstream of flue gas from the plant. To date, the MEA solvent has exceeded the expected 90 percent CO 2 capture; the unit is now in steady operation, capturing approximately 10 tons

62

METHANE de-NOX for Utility PC Boilers  

SciTech Connect

Large-scale combustion tests with caking bituminous coal has stopped. This stoppage has come about due to limitations in current funding available to continue large scale research and development activities at Riley's Commercial Burner Test Facility (CBTF) of the PC Preheat technology. The CBTF was secured and decommissioned in the previous quarter; work this quarter has focused on disposition of PC Preheat experimental equipment at the CBTF as well as methods for disposal of about 100 tons of residual PRB test coal in storage. GTI was granted a no-cost time extension through September 2005; a final report is due in December 2005.

Bruce Bryan; Joseph Rabovitser; Serguei Nester; Stan Wohadlo

2005-06-30T23:59:59.000Z

63

Connectivity problem in wireless networks  

Science Conference Proceedings (OSTI)

We study the complexity of the following connectivity problem in wireless networks: for a given placement of n nodes in the plane, the goal is to compute a channel and power assignment that forms strongly connected communication structure spanning ...

Dariusz R. Kowalski; Mariusz A. Rokicki

2010-09-01T23:59:59.000Z

64

Hazard-free connection release.  

E-Print Network (OSTI)

??Fault-tolerant communication in a distributed system requires reliable connection management and message delivery. Reliable connection management includes the guarantee of hazard-free release, in which no… (more)

Walter, Jennifer E.

2012-01-01T23:59:59.000Z

65

WestConnect Transmission Product  

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

WestConnect Transmission Product Federal Register Notices Customer Notifications Customer Comments Approved Rate Order FERC Confirmation...

66

Weights and Measures Division Connections  

Science Conference Proceedings (OSTI)

Office of Weights and Measures Connections. Welcome to the Office of Weights and Measures newsletter “Weights and ...

2013-09-11T23:59:59.000Z

67

Connections: November 2013  

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

Community Connections: Our link to Northern New Mexico Communities Latest Issue:Dec. 2013 - Jan. 2014 All Issues » submit IN THIS ISSUE Ribbon cutting marks chemistry laboratory upgrades at Northern New Mexico College Los Alamos National Security, LLC provides support Lab transitions employee giving campaigns This year's theme: "I Give Because..." Lab provides environmental support for county construction projects A face-lift for Ashley Pond New gamma-ray observatory begins operations at Sierra Negra volcano in the state of Puebla, Mexico The High-Altitude Water Cherenkov Gamma-Ray Observatory has begun formal operations 20/20 Campaign announces winners Companies recognized for fostering regional growth Lab supports multiethnic science careers Pilot program prepares regional students for national conference

68

Connecting Stakeholders, Achieving Green  

E-Print Network (OSTI)

If Green is gold, why is progress so slow? The public understanding of Green is evolving. Standards are being developed, but there is still much work to be done. Achieving Green is difficult. Necessary conditions include: •A plan that is realistic and sustainable; •Partnership that share the efforts and benefits of Green results; and •A continuous improvement process, i.e. the flexibility to evolve with a dynamic industry and market. A successful Green plan combines vision, initiative, and a willingness to invest in the right tools. To implement a successful plan, leaders have recognized that, in light of the barriers that exist, real progress cannot be made alone. Because of common interest, core stakeholders are natural and necessary allies. As the public acceptance of Green increases, core stakeholders are challenging the status quo. Consequently, stakeholders are not risking inaction, and are connecting to achieve the rewards of being Green.

Rouse, S.; Nolan, B.

2008-10-01T23:59:59.000Z

69

Power converter connection configuration  

DOE Patents (OSTI)

EMI shielding is provided for power electronics circuits and the like via a direct-mount reference plane support and shielding structure. The thermal support may receive one or more power electronic circuits. The support may aid in removing heat from the circuits through fluid circulating through the support. The support forms a shield from both external EMI/RFI and from interference generated by operation of the power electronic circuits. Features may be provided to permit and enhance connection of the circuitry to external circuitry, such as improved terminal configurations. Modular units may be assembled that may be coupled to electronic circuitry via plug-in arrangements or through interface with a backplane or similar mounting and interconnecting structures.

Beihoff, Bruce C. (Wauwatosa, WI); Kehl, Dennis L. (Milwaukee, WI); Gettelfinger, Lee A. (Brown Deer, WI); Kaishian, Steven C. (Milwaukee, WI); Phillips, Mark G. (Brookfield, WI); Radosevich, Lawrence D. (Muskego, WI)

2008-11-11T23:59:59.000Z

70

Build Your Own Pentium III PC, 1st edition  

Science Conference Proceedings (OSTI)

From the Publisher:Build your own Pentium III PC and save a bundle!Why pay big bucks for a Pentium III system when legendary build-it-yourself guru Aubrey Pilgrim can help you construct one at home for a fraction of dealer prices? In Build Your Own Pentium ...

Aubrey Pilgrim

1999-10-01T23:59:59.000Z

71

SciTech Connect: The SciTech Connect Transition  

Office of Scientific and Technical Information (OSTI)

The SciTech Connect Transition The SciTech Connect Transition The SciTech Connect Transition Now you can visit one site for all the great science information previously searchable in the Energy Citations Database (ECD) and the Information Bridge (IB). ECD will no longer be available beginning August 28, 2013. IB will no longer be available beginning September 18, 2013. SciTech Connect provides access to all the information available via ECD and IB. The basic search at SciTech Connect employs an innovative semantic search capability to help you retrieve more relevant information. You can sign up for an account at SciTech and take advantage of extensive customization features. Don't forget to update your bookmarks! For more details, read OSTI Launches SciTech Connect, Consolidates Information Bridge and Energy Citations Database.

72

METHANE de-NOX for Utility PC Boilers  

SciTech Connect

The overall project objective is the development and validation of an innovative combustion system, based on a novel coal preheating concept prior to combustion, that can reduce NO{sub x} emissions to 0.15 lb/million Btu or less on utility pulverized coal (PC) boilers. This NO{sub x} reduction should be achieved without loss of boiler efficiency or operating stability, and at more than 25% lower levelized cost than state-of-the-art SCR technology. A further objective is to ready technology for full-scale commercial deployment to meet the market demand for NO{sub x} reduction technologies. Over half of the electric power generated in the U.S. is produced by coal combustion, and more than 80% of these units utilize PC combustion technology. Conventional measures for NOx reduction in PC combustion processes rely on combustion and post-combustion modifications. A variety of combustion-based NO{sub x} reduction technologies are in use today, including low-NO{sub x} burners (LNBs), flue gas recirculation (FGR), air staging, and natural gas or other fuel reburning. Selective non-catalytic reduction (SNCR) and selective catalytic reduction (SCR) are post-combustion techniques. NO{sub x} reduction effectiveness from these technologies ranges from 30 to 60% and up to 90-93% for SCR. Typically, older wall-fired PC burner units produce NO{sub x} emissions in the range of 0.8-1.6 lb/million Btu. Low-NO{sub x} burner systems, using combinations of fuel staging within the burner and air staging by introduction of overfire air in the boiler, can reduce NO{sub x} emissions by 50-60%. This approach alone is not sufficient to meet the desired 0.15 lb/million Btu NO{sub x} standard with a range of coals and boiler loads. Furthermore, the heavy reliance on overfire air can lead to increased slagging and corrosion in furnaces, particularly with higher-sulfur coals, when LNBs are operated at sub-stoichiometric conditions to reduce fuel-derived NOx in the flame. Therefore, it is desirable to minimize the need for overfire air by maximizing NO{sub x} reduction in the burner. The proposed combustion concept aims to greatly reduce NO{sub x} emissions by incorporating a novel modification to conventional or low-NO{sub x} PC burners using gas-fired coal preheating to destroy NO{sub x} precursors and prevent NO{sub x} formation. A concentrated PC stream enters the burner, where flue gas from natural gas combustion is used to heat the PC up to about 1500 F prior to coal combustion. Secondary fuel consumption for preheating is estimated to be 3 to 5% of the boiler heat input. This thermal pretreatment releases coal volatiles, including fuel-bound nitrogen compounds into oxygen-deficient atmosphere, which converts the coal-derived nitrogen compounds to molecular N{sub 2} rather than NO. Design, installation, shakedown, and testing on Powder River Basin (PRB) coal at a 3-million Btu/h pilot system at RPI's (Riley Power, Inc.) pilot-scale combustion facility (PSCF) in Worcester, MA demonstrated that the PC PREHEAT process has a significant effect on final O{sub x} formation in the coal burner. Modifications to both the pilot system gas-fired combustor and the PC burner led to NO{sub x} reduction with PRB coal to levels below 0.15 lb/million Btu with CO in the range of 35-112 ppmv without any furnace air staging.

Bruce Bryan; Serguei Nester; Joseph Rabovitser; Stan Wohadlo

2005-09-30T23:59:59.000Z

73

Building Energy Software Tools Directory: Tools by Platform - PC  

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

PC PC 1 3 A B C D E F G H I J K L M N O P Q R S T U V W Z ¡ Tool Applications Free Recently Updated 1D-HAM heat, air, moisture transport, walls Software has been updated. 3E Plus insulation, insulation thickness Free software. Software has been updated. AAMASKY skylights, daylighting, commercial buildings ABACODE Residential code compliance, IECC Free software. ACOUSALLE acoustics, codes and standards AcousticCalc HVAC acoustics, sound level prediction, noise level Acoustics Program HVAC acoustics, sound level prediction, noise level Software has been updated. Acuity Energy Platform energy efficiency software; customized business recommendation; commercial and industrial energy use comparisons Software has been updated. ADELINE

74

METHANE de-NOX for Utility PC Boilers  

SciTech Connect

Large-scale combustion tests with caking bituminous coal has stopped. This stoppage has come about due to limitations in current funding available to continue large scale research and development activities at Riley Power's Commercial Burner Test Facility (CBTF) of the PC Preheat technology. The CBTF was secured and decommissioned in the previous quarter; work this quarter work completed the securing the proper disposition of all PC Preheat experimental equipment at the PSCF and CBTF and completing negotiations with AES Westover (a power plant in Johnson City, New York) to accept 130 tons of residual PRB test coal in storage. The coal transport to Westover occurred at the end of August. GTI was granted a no-cost time extension through September 2005; immediate efforts are focused on completing a draft final report, which is due in October 31, 2005 and the final report in December.

Joseph Rabovitser; Serguei Nester; Stan Wohadlo

2005-09-30T23:59:59.000Z

75

How Water Molecules are Connected  

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

Science (Dec. 17, 2004) * *Online subscription needed. How Water Molecules are Connected Water may be the most important molecule on Earth, but our understanding of its properties...

76

Evaluation of PC-Based Eddy Current Database Management Program  

Science Conference Proceedings (OSTI)

Part of the Balance-of-Plant (BOP) Heat Exchanger Condition Assessment Program for 1998 was an evaluation of commercially available PC-based eddy current database management software programs. The objective of the study was to evaluate the selected software programs for general user-friendliness, ease of tubesheet creation, inspection planning, query building and execution, printing options, import and export capabilities, documentation, network features, technical support, and product cost. Three (3) so...

1998-12-18T23:59:59.000Z

77

Geodesy and connectivity in lattices  

Science Conference Proceedings (OSTI)

This paper generalizes the notion of symmetrical neighbourhoods, which have been used to define connectivity in the case of sets, to the wider framework of complete lattices having a sup-generating family. Two versions (weak and strong) of the notion ... Keywords: complete, connectivity, geodesy, lattices, mathematical morphology, metrics, neighbourhood, symmetry

Christian Ronse; Jean Serra

2001-08-01T23:59:59.000Z

78

SciTech Connect: FAQ  

Office of Scientific and Technical Information (OSTI)

Frequently Asked Questions Frequently Asked Questions Frequently Asked Questions What is SciTech Connect? SciTech Connect is a portal to free, publicly-available DOE-sponsored R&D results including technical reports, bibliographic citations, journal articles, conference papers, books, multimedia and data information. SciTech Connect is a consolidation of two core DOE search engines, the Information Bridge and the Energy Citations Database. SciTech Connect incorporates all of the R&D information from these two products into one search interface. SciTech Connect was developed by the U.S. Department of Energy (DOE) Office of Scientific and Technical Information (OSTI) to increase access to science, technology, and engineering research information from DOE and its predecessor agencies.

79

SciTech Connect: FAQ  

Office of Scientific and Technical Information (OSTI)

Frequently Asked Questions Frequently Asked Questions Frequently Asked Questions What is SciTech Connect? SciTech Connect is a portal to free, publicly-available DOE-sponsored R&D results including technical reports, bibliographic citations, journal articles, conference papers, books, multimedia and data information. SciTech Connect is a consolidation of two core DOE search engines, the Information Bridge and the Energy Citations Database. SciTech Connect incorporates all of the R&D information from these two products into one search interface. SciTech Connect was developed by the U.S. Department of Energy (DOE) Office of Scientific and Technical Information (OSTI) to increase access to science, technology, and engineering research information from DOE and its predecessor agencies.

80

Consumer Connection | Open Energy Information  

Open Energy Info (EERE)

Consumer Connection Consumer Connection Jump to: navigation, search Return to Connections to Energy Use Data and Information Page Consumers - please provide comments We are interested in finding out what you, as a residential or commercial consumer, think about gaining access to your energy use data. Please provide us with your thoughts on the results of the Utility data access map, describe how you currently use (or would like to use) energy data to make informed decisions about your energy use, or simply ask us a question. We look forward to hearing from you. Please enable JavaScript to view the comments powered by Disqus.comments powered by Disqus Retrieved from "http://en.openei.org/w/index.php?title=Consumer_Connection&oldid=413979" Category: UAM What links here

Note: This page contains sample records for the topic "modem connecting pc" 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

Utility Connection | Open Energy Information  

Open Energy Info (EERE)

Utility Connection Utility Connection Jump to: navigation, search Return to Connections to Energy Use Data and Information Page Please tell us how connected you are to your customers Thank you for taking the time to complete this questionnaire! As you know, utility data is very important and, if used correctly, can educate consumers and change their behavior to save money and energy. First select your utility company, then provide us a little information about yourself. Only one person from each utility can answer these questions and the results from your input will be shown on the Utility Data Accessibility Map. If the questionnaire has already been completed for your utility and you think the answers need to be changed, or if you are having trouble accessing your questionnaire, please contact the .

82

Repowering the void : negotiating connectivity  

E-Print Network (OSTI)

Rejecting the conception of building as island as reflected in American obsession with detached currently reinforced by Zero Energy Building, the thesis explores patterns of connectivity. largely results from insular ...

Lammert, Emily Jane

2008-01-01T23:59:59.000Z

83

Hestenes' Tetrad and Spin Connections  

E-Print Network (OSTI)

Defining a spin connection is necessary for formulating Dirac's bispinor equation in a curved space-time. Hestenes has shown that a bispinor field is equivalent to an orthonormal tetrad of vector fields together with a complex scalar field. In this paper, we show that using Hestenes' tetrad for the spin connection in a Riemannian space-time leads to a Yang-Mills formulation of the Dirac Lagrangian in which the bispinor field is mapped to a set of Yang-Mills gauge potentials and a complex scalar field. This result was previously proved for a Minkowski space-time using Fierz identities. As an application we derive several different non-Riemannian spin connections found in the literature directly from an arbitrary linear connection acting on Hestenes' tetrad and scalar fields. We also derive spin connections for which Dirac's bispinor equation is form invariant. Previous work has not considered form invariance of the Dirac equation as a criterion for defining a general spin connection.

Frank Reifler; Randall Morris

2007-06-08T23:59:59.000Z

84

Power-cable-carrier control (PC/sup 3/) system  

DOE Green Energy (OSTI)

A control system has been developed that uses a carrier signal imposed on an existing ac power circuit to transmit commands. This system was specifically developed to control an entire solar collector field by sending sun-tracking information to the trough collectors or by commanding them to assume safe positions (STOW) if out-of-limit conditions were encountered. Objectives were to develop a control system that operates reliably and has enough functions to control an entire collector field, yet do it at less cost than for conventional approaches. Development, design, operating characteristics, and field testing and results of the new system, the Power Cable Carrier Control (PC/sup 3/) System are described.

Alvis, R.L.; Wally, K.; Rosborough, J.R.

1981-04-01T23:59:59.000Z

85

Development of PC 4 dual-fuel engine  

SciTech Connect

Recently, utilization of natural gas, which is considered to be one of most important alternative fuels for petroleum, has been marked. As thermal efficiency of dual-fuel engine is higher than those of other prime movers with gaseous fuel, i.e., spark-ignited gas engine or gas turbine, it is possible to construct fuel-economical gas power plants with dual-fuel engines. However, its horsepower has been limited to the rather lower range. In 1984, NKK succeeded in developing large-sized dual-fuel engines based on the Pielstick PC4 diesel engine. The horsepower is 1200 HP/cyl, i.e. 21,600 HP for 18-cyclinder engine.

Nishikawa, T.; Utsuyama, S.; Maruyama, S.; Ono, T.; Kitahara, S.

1985-01-01T23:59:59.000Z

86

GROWDERS Demonstration of Grid Connected Electricity Systems...  

Open Energy Info (EERE)

GROWDERS Demonstration of Grid Connected Electricity Systems (Smart Grid Project) Jump to: navigation, search Project Name GROWDERS Demonstration of Grid Connected Electricity...

87

Connect with ORNL | ornl.gov  

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

For Academia For Industry Science Saturdays attract hundreds of students Secretary Moniz gets a 3-D view of a simulated reactor core Home | Connect with ORNL SHARE Connect...

88

Connecting the Molecular and the Continuum Scales  

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

Connecting the Molecular and the Continuum Scales Connecting the Molecular and the Continuum Scales Key Challenges: A molecular-scale understanding of structure and surface...

89

PC Electronic Data Reporting Option (PEDRO) System User’s Guide  

U.S. Energy Information Administration (EIA)

PC Electronic Data Reporting Option (PEDRO) System User’s Guide Version 6.2 Energy Information Administration U.S. Department of Energy Washington, ...

90

Power quality assessment of specially connected transformers  

Science Conference Proceedings (OSTI)

This paper examines and compares the voltage deviation, voltage unbalance, and harmonic distortion of V-V, Scott, and Le Blanc connected transformers by a novel approach. The power quality factors are needed to truly reflect the loading characteristics ... Keywords: Le Blanc connection, V-V connection, power quality, scott connection

Yao-Hung Chan; Chi-Jui Wu; Shu-Chen Wang

2010-04-01T23:59:59.000Z

91

[See overleaf for HiPC 2007 Organization] 14th IEEE International Conference on  

E-Print Network (OSTI)

on High Performance Computing (HiPC 2007) will be held in Goa, India, during December 18-21, 2007 to provide stimulating discussions and highlight high performance computing activities in AsiaPC 2007 will focus on the design and analysis of high performance computing and networking systems

Gavrilovska, Ada

92

On the periodic variations of secondary cosmic rays and the geomagnetic Pc4 pulsations in BMAr  

E-Print Network (OSTI)

On the periodic variations of secondary cosmic rays and the geomagnetic Pc4 pulsations in BMAr I. M are accompanied by the geomagnetic Pc4 pulsations and have similar periodicity. The phenomenon was observed over of geomagnetic ®eld were observed simultaneously with apparent peri- odicity in the count rates of charged

Paris-Sud XI, Université de

93

Wireless Connectivity for Electric Substations  

Science Conference Proceedings (OSTI)

The information age has seen the advent of low-cost, reliable wireless networking technologies, originally developed for information technology (IT) applications. Control system and IT vendors and equipment are converging at a rapid rate. Today there is a plethora of wireless connectivity solutions for various control system components. As always, the goal of a control system security process is to balance security while operating the control system within resource limits. This report identifies and eval...

2008-01-31T23:59:59.000Z

94

Connected gradings and fundamental group.  

E-Print Network (OSTI)

The main purpose of this paper is to provide explicit computations of the fundamental group of several algebras. For this purpose, given a $k$-algebra $A$, we consider the category of all connected gradings of $A$ by a group $G$ and we study the relation between gradings and Galois coverings. This theoretical tool gives information about the fundamental group of $A$, which allows its computation using complete lists of gradings.

Claude Cibils (I3M); Maria Julia Redondo (Departamento De Matematica UNS); Andrea Solotar (Departamento De Matematica UBA)

95

U-088: Symantec pcAnywhere Bugs Let Remote Users Execute Arbitrary Code |  

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

8: Symantec pcAnywhere Bugs Let Remote Users Execute Arbitrary 8: Symantec pcAnywhere Bugs Let Remote Users Execute Arbitrary Code U-088: Symantec pcAnywhere Bugs Let Remote Users Execute Arbitrary Code January 25, 2012 - 6:00am Addthis PROBLEM: A remote user can execute arbitrary code on the target system. PLATFORM: Version(s): 12.5 SP3; pcAnywhere Solutions 7.1 GA, SP 1, and SP 2 ABSTRACT: Two vulnerabilities were reported in Symantec pcAnywhere. A remote user can execute arbitrary code on the target system. A local user can obtain elevated privileges on the target system. reference LINKS: Symantec Advisory Secunia Advisory SecurityTracker Alert ID:102576 IMPACT ASSESSMENT: Medium Discussion: A remote user can send specially crafted data to TCP port 5631 to trigger a but in the validation of authentication data and execute arbitrary code.

96

Connections for solid oxide fuel cells  

DOE Patents (OSTI)

A connection for fuel cell assemblies is disclosed. The connection includes compliant members connected to individual fuel cells and a rigid member connected to the compliant members. Adjacent bundles or modules of fuel cells are connected together by mechanically joining their rigid members. The compliant/rigid connection permits construction of generator fuel cell stacks from basic modular groups of cells of any desired size. The connections can be made prior to installation of the fuel cells in a generator, thereby eliminating the need for in-situ completion of the connections. In addition to allowing pre-fabrication, the compliant/rigid connections also simplify removal and replacement of sections of a generator fuel cell stack.

Collie, Jeffrey C. (Pittsburgh, PA)

1999-01-01T23:59:59.000Z

97

Conceptual Design of Oxygen-Based PC Boiler  

Science Conference Proceedings (OSTI)

Coal is presently the world's primary fuel for generating electrical power and, being more abundant and less expensive than oil or natural gas, is expected to continue its dominance into the future. Coal, however, is more carbon intensive than natural gas and oil and consequently coal-fired power plants are large point source emitters of carbon dioxide (CO{sub 2}). Since CO{sub 2} is a greenhouse gas, which may have an adverse impact on the world's climate/weather patterns, studies have been conducted to determine the feasibility and economic impact of capturing power plant CO{sub 2} emissions for pipeline transport to a sequestration/storage site. The stack gas that exhausts from a modern coal-fired power plant typically contains about 15% CO{sub 2} on a dry volume basis. Although there are numerous processes available for removing CO{sub 2} from gas streams, gas scrubbing with amine solvent is best suited for this application because of the large gas volumes and low CO{sub 2} concentrations involved. Unfortunately the energy required to regenerate the solvent for continued use as a capturing agent is large and imposes a severe energy penalty on the plant. In addition this ''back end'' or post combustion cleanup requires the addition of large vessels, which, in retrofit applications, are difficult to accommodate. As an alternative to post combustion scrubbing, Foster Wheeler (FW) has proposed that the combustion process be accomplished with oxygen rather than air. With all air nitrogen eliminated, a CO{sub 2}-water vapor rich flue gas will be generated. After condensation of the water vapor, a portion of the flue gas will be recirculated back to the boiler to control the combustion temperature and the balance of the CO{sub 2} will be processed for pipeline transport. This proposed oxygen-carbon dioxide (O{sub 2}/CO{sub 2}) combustion process eliminates the need for CO{sub 2} removal/separation and reduces the cost of supplying a CO{sub 2} rich stream for sequestration. FW has developed a conceptual design of an O{sub 2} fired boiler to determine overall plant performance and economics. Five subtasks were conducted: (1) a literature review, (2) a system design and analysis, (3) a low NOx burner design and analysis, (4) a furnace and heat recovery area design analysis, and (5) an economic analysis. The objective of the literature search is to locate any data/information relevant to the Oxygen-Based PC Boiler conceptual design. The objective of the system design and analysis task is to optimize the PC boiler plant by maximizing system efficiency within practical considerations. Simulations of the oxygen-fired plant with CO{sub 2} sequestration were conducted using Aspen Plus and were compared to a reference air-fired 460 MW plant. Flue gas recycle is used in the O{sub 2}-fired PC to control the flame temperature. Parametric runs were made to determine the effect of flame temperature on system efficiency and required waterwall material and thickness. The degree of improvement on system efficiency of various modifications including hot gas recycle, purge gas recycle, flue gas feedwater recuperation, and recycle purge gas expansion were investigated. The selected O{sub 2}-fired design case has a system efficiency of 30.6% compared to the air-fired system efficiency of 36.7%. The design O{sub 2}-fired case requires T91 waterwall material and has a waterwall surface area of only 65% of the air-fired reference case. The objective of the low NOx burner design and analysis task is to optimize the burner design to ensure stable ignition, to provide safe operation, and to minimize pollutant formation. The burners were designed and analyzed using the Fluent CFD computer program. Four burner designs were developed: (1) with no OFG and 65% flue gas recycle, (2) with 20% OFG and 65% flue gas recycle, (3) with no OFG and 56% flue gas recycle and (4) with 20% OFG and 56% flue gas recycle. A 3-D Fluent simulation was made of a single wall-fired burner and horizontal portion of the furnace from the wall to the center. Without primary gas sw

Andrew Seltzer; Zhen Fan

2005-09-01T23:59:59.000Z

98

SciTech Connect: plasma  

Office of Scientific and Technical Information (OSTI)

plasma Find plasma Find How should I search Scitech Connect ... Basic or Advanced? Basic Search Advanced Ă— Advanced Search Options Full Text: Bibliographic Data: Creator / Author: Name Name ORCID Title: Subject: Identifier Numbers: Research Org.: Sponsoring Org.: Site: All Alaska Power Administration, Juneau, Alaska (United States) Albany Research Center (ARC), Albany, OR (United States) Albuquerque Complex - NNSA Albuquerque Operations Office, Albuquerque, NM (United States) Amarillo National Resource Center for Plutonium, Amarillo, TX (United States) Ames Laboratory (AMES), Ames, IA (United States) Argonne National Laboratory (ANL), Argonne, IL (United States) Argonne National Laboratory-Advanced Photon Source (United States) Atlanta Regional Office, Atlanta, GA (United States) Atmospheric Radiation Measurement (ARM)

99

SciTech Connect: auroras  

Office of Scientific and Technical Information (OSTI)

auroras Find auroras Find How should I search Scitech Connect ... Basic or Advanced? Basic Search Advanced Ă— Advanced Search Options Full Text: Bibliographic Data: Creator / Author: Name Name ORCID Title: Subject: Identifier Numbers: Research Org.: Sponsoring Org.: Site: All Alaska Power Administration, Juneau, Alaska (United States) Albany Research Center (ARC), Albany, OR (United States) Albuquerque Complex - NNSA Albuquerque Operations Office, Albuquerque, NM (United States) Amarillo National Resource Center for Plutonium, Amarillo, TX (United States) Ames Laboratory (AMES), Ames, IA (United States) Argonne National Laboratory (ANL), Argonne, IL (United States) Argonne National Laboratory-Advanced Photon Source (United States) Atlanta Regional Office, Atlanta, GA (United States) Atmospheric Radiation Measurement (ARM)

100

SciTech Connect: higgs  

Office of Scientific and Technical Information (OSTI)

higgs Find higgs Find How should I search Scitech Connect ... Basic or Advanced? Basic Search Advanced Ă— Advanced Search Options Full Text: Bibliographic Data: Creator / Author: Name Name ORCID Title: Subject: Identifier Numbers: Research Org.: Sponsoring Org.: Site: All Alaska Power Administration, Juneau, Alaska (United States) Albany Research Center (ARC), Albany, OR (United States) Albuquerque Complex - NNSA Albuquerque Operations Office, Albuquerque, NM (United States) Amarillo National Resource Center for Plutonium, Amarillo, TX (United States) Ames Laboratory (AMES), Ames, IA (United States) Argonne National Laboratory (ANL), Argonne, IL (United States) Argonne National Laboratory-Advanced Photon Source (United States) Atlanta Regional Office, Atlanta, GA (United States) Atmospheric Radiation Measurement (ARM)

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


101

pc107334 1..18 - tpc.112.107334.full.pdf  

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

pc107334 1..18 - tpc.112.107334.full.pdf pc107334 1..18 - tpc.112.107334.full.pdf http://www.plantcell.org/content/early/2013/01/30/tpc.112.107334.full.p... 1 of 19 3/12/2013 10:14 AM pc107334 1..18 - tpc.112.107334.full.pdf http://www.plantcell.org/content/early/2013/01/30/tpc.112.107334.full.p... 2 of 19 3/12/2013 10:14 AM pc107334 1..18 - tpc.112.107334.full.pdf http://www.plantcell.org/content/early/2013/01/30/tpc.112.107334.full.p... 3 of 19 3/12/2013 10:14 AM pc107334 1..18 - tpc.112.107334.full.pdf http://www.plantcell.org/content/early/2013/01/30/tpc.112.107334.full.p... 4 of 19 3/12/2013 10:14 AM pc107334 1..18 - tpc.112.107334.full.pdf http://www.plantcell.org/content/early/2013/01/30/tpc.112.107334.full.p... 5 of 19 3/12/2013 10:14 AM pc107334 1..18 - tpc.112.107334.full.pdf http://www.plantcell.org/content/early/2013/01/30/tpc.112.107334.full.p...

102

SciTech Connect: "smart grid"  

Office of Scientific and Technical Information (OSTI)

Conference: Optical Observations of Gamma-Ray Bursts: Connections to GeVTeV Jets Citation Details In-Document Search Title: Optical Observations of Gamma-Ray Bursts: Connections...

103

Quick-connect coupler for remote manipulation  

DOE Patents (OSTI)

An adaptor for a single-point attachment, push-to-connect/pull-to- disconnect, quick-connect fluid coupler which enables the coupler to be remotely manipulated. 5 figs.

Dobbins, J.C.

1989-07-27T23:59:59.000Z

104

Climate Change and Wildfires: What's the Connection?  

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

Climate Change and Wildfires: What's the Connection? Print E-mail What is the connection between climate change and wildfires Thursday, August 22, 2013 Featured by EPA, a member of...

105

Implementation for simplifying Bluetooth device connection methods  

E-Print Network (OSTI)

This thesis provides a way for users to easily add and remove devices to secure groups, allowing for a more intuitive way of making connections between devices. These groups allow users to seamlessly make connections between ...

Wan, Tehyih Debbie, 1981-

2004-01-01T23:59:59.000Z

106

EPAct and Clean Cities: What's the Connection?  

DOE Green Energy (OSTI)

Fact sheet describes the connection between EPAct and Clean Cities and describes the basics of each program.

Not Available

2004-04-01T23:59:59.000Z

107

Conservation laws for a general Lorentz connection  

E-Print Network (OSTI)

We derive conservation laws for energy-momentum (canonical and dynamical) and angular momentum for a general Lorentz connection.

Poplawski, Nikodem J

2007-01-01T23:59:59.000Z

108

PC Electronic Data Reporting Option (PEDRO) System - Patch Archive  

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

System - Patch Archive System - Patch Archive PEDRO Patches: Occasionally, updates to the PEDRO software are required that are not significant enough to justify a complete recreation and mailout of the software for every user. Instead, a "patch" is developed. A patch is a bundled file (or files) that are sent out to PEDRO users to update the system without completely replacing or reinstalling PEDRO. Pedro Communications Patch for All Versions - March 2007 The following process corrects the following error: Application Terminated. Error accessing external object property hostname... This error is due to some Pedro 6.2 Installation CD's that are missing a required Pedro 6.2 ActiveX component. This component allows for the connection and transfer of your Pedro 6.2 entered survey data to the EIA anonymous ftp server

109

UConnect Wireless Connection Windows 7 Configuration  

E-Print Network (OSTI)

UConnect Wireless Connection Windows 7 Configuration page 1 revised February, 2012 Configuring a UConnect Wireless Connection on Windows 7 1. Open the Network and Sharing Center a. Click the Windows icon screen, select Network and Sharing Center. #12;UConnect Wireless Connection Windows 7 Configuration page

Provancher, William

110

Delta connected resonant snubber circuit  

SciTech Connect

A delta connected, resonant snubber-based, soft switching, inverter circuit achieves lossless switching during dc-to-ac power conversion and power conditioning with minimum component count and size. Current is supplied to the resonant snubber branches solely by the dc supply voltage through the main inverter switches and the auxiliary switches. Component count and size are reduced by use of a single semiconductor switch in the resonant snubber branches. Component count is also reduced by maximizing the use of stray capacitances of the main switches as parallel resonant capacitors. Resonance charging and discharging of the parallel capacitances allows lossless, zero voltage switching. In one embodiment, circuit component size and count are minimized while achieving lossless, zero voltage switching within a three-phase inverter.

Lai, Jih-Sheng (Knoxville, TN); Peng, Fang Zheng (Oak Ridge, TN); Young, Sr., Robert W. (Oak Ridge, TN); Ott, Jr., George W. (Knoxville, TN)

1998-01-01T23:59:59.000Z

111

Delta connected resonant snubber circuit  

DOE Patents (OSTI)

A delta connected, resonant snubber-based, soft switching, inverter circuit achieves lossless switching during dc-to-ac power conversion and power conditioning with minimum component count and size. Current is supplied to the resonant snubber branches solely by the dc supply voltage through the main inverter switches and the auxiliary switches. Component count and size are reduced by use of a single semiconductor switch in the resonant snubber branches. Component count is also reduced by maximizing the use of stray capacitances of the main switches as parallel resonant capacitors. Resonance charging and discharging of the parallel capacitances allows lossless, zero voltage switching. In one embodiment, circuit component size and count are minimized while achieving lossless, zero voltage switching within a three-phase inverter. 36 figs.

Lai, J.S.; Peng, F.Z.; Young, R.W. Sr.; Ott, G.W. Jr.

1998-01-20T23:59:59.000Z

112

A PC-Based Interactive Imaging System Designed for INSAT Data Analysis and Monsoon Studies  

Science Conference Proceedings (OSTI)

A PC-based interactive image processing system has been developed for aiding the analysis of Indian Geosynchronous Satellite (INSAT) data for Asian monsoon studies. In view of its diminutive stature, the system has been given the name “MIDGET,” ...

Eric A. Smith; Kyung Whan Oh; Matthew R. Smith

1989-09-01T23:59:59.000Z

113

Substrate effect on the electronic structures of CuPc/graphene interfaces  

SciTech Connect

The interfacial electronic structures of copper phthalocyanine (CuPc) deposited on a single-layer graphene (SLG) film prepared on Cu and SiO{sub 2} substrates (SLG/Cu and SLG/SiO{sub 2}) were investigated using ultraviolet photoelectron spectroscopy. The ionization energy of CuPc on SLG/Cu and SLG/SiO{sub 2} substrate is, respectively, 5.62 eV and 4.97 eV. The energy level alignments at the two interfaces were estimated. The results revealed that the height of the electron (hole) injection barriers are 1.20 (1.10) and 1.38 (0.92) eV at CuPc/SLG/Cu and CuPc/SLG/SiO{sub 2} interfaces, respectively.

Wu Qihui; Hong Guo; Ng, T. W.; Lee, S. T. [Center of Super-Diamond and Advanced Films (COSDAF) and Department of Physics and Materials Science, City University of Hong Kong (Hong Kong)

2012-04-16T23:59:59.000Z

114

Three-Dimensional Inversion of Magnetotelluric Data on a PC, Methodology  

Open Energy Info (EERE)

Dimensional Inversion of Magnetotelluric Data on a PC, Methodology Dimensional Inversion of Magnetotelluric Data on a PC, Methodology and Applications to the Coso Geothermal Field Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Conference Proceedings: Three-Dimensional Inversion of Magnetotelluric Data on a PC, Methodology and Applications to the Coso Geothermal Field Details Activities (1) Areas (1) Regions (0) Abstract: We describe here efforts in technology development to invert magnetotelluric (MT) data collected in geothermal settings for three-dimensional resistivity models using desktop PC's or small clusters. A finite difference scheme is utilized for the forward problem, with various options to compute the parameter Jacobians, and parameter step estimates are defined using an explicit Gauss-Newton step. The paper

115

PC Active Management Technology AMT vAMT vAMT  

E-Print Network (OSTI)

vAMT vAMT CIM 4 vAMT CIM 5 vAMT 6 7 2 PC 2.1 AMT AMT vPro PC AMT AMT System Management BIOS SMBIOS (CIM [3] AMT AMT vAMT 3 VM 3.1 CIM CIM CIM CIM #12;CIM Managed Object Format MOF MOF BNF CIM CIM MOF 4 CIM Processor CIM Chip CIM Realizes 4 CIM Processor CIM CIM LogicalDevice CPU Number CPU Enable Number

Kourai, Kenichi

116

A PC-based telemetry system for acquiring and reducing data from multiple PCM streams  

DOE Green Energy (OSTI)

The Solar Energy Research Institute's (SERI) Wind Research Program is using Pulse Code Modulation (PCM) telemetry data-acquisition systems to study horizontal-axis wind turbines. Many PCM systems are combined for use in test installations that require accurate measurements from a variety of different locations. SERI has found them ideal for data-acquisition from multiple wind turbines and meteorological towers in wind parks. A major problem has been in providing the capability to quickly combine and examine incoming data from multiple PCM sources in the field. To solve this problem, SERI has developed a low-cost PC-based PCM telemetry data-reduction system to facilitate quick, in-the-field multiple-channel data analysis. Called the PC-PCM System,'' it consists of two basic components. First, PC-compatible hardware boards are used to decode and combine multiple PCM data streams. Up to four hardware boards can be installed in a single PC, which provides the capability to combine data from four PCM streams directly to PC disk or memory. Each stream can have up to 62 data channels. Second, a software package written for use under DOS was developed to simplify data-acquisition control and management. The software provides a quick, easy-to-use interface between the PC and multiple PCM data streams. Called the Quick-Look Data Management Program,'' it is a comprehensive menu-driven package used to organize, acquire, process, and display information from incoming PCM data streams. The paper describes both hardware and software aspects of the SERI PC-PCM system, concentrating on features that make it useful in an experiment test environment to quickly examine and verify incoming data from multiple PCM streams. Also discussed are problems and techniques associated with PC-based telemetry data-acquisition, processing, and real-time display. 11 refs., 2 figs., 3 tabs.

Simms, D A; Butterfield, C P

1991-07-01T23:59:59.000Z

117

TE Connectivity Finds Answers in Tomography  

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

TE Connectivity Finds Answers in TE Connectivity Finds Answers in Tomography TE Connectivity Finds Answers in Tomography Print Thursday, 22 August 2013 10:50 TE Connectivity is a world leader in connectivity-the $13 billion global company designs and manufactures more than 500,000 different electronic connectivity products for the automotive, energy, industrial, broadband communications, consumer device, healthcare, aerospace, and defense industries. TE Connectivity has a long-standing commitment to innovation and engineering excellence. Their products help address challenges arising from companies' need for energy efficiency, always-on communications, and ever-increasing productivity. Recently, a team led by TE's senior manager of materials development, Dr. Jerzy Gazda (at left), has been investigating how ALS tomography capabilities can help the company develop more efficient connectors.

118

Nemko USA, Inc.  

Science Conference Proceedings (OSTI)

... Part 17: Specific conditions for Broadband Data Transmission Systems. ... 2008) Network Connection Specification for Access of Cable Modem based ...

2013-09-13T23:59:59.000Z

119

String Connections and Chern-Simons Theory  

E-Print Network (OSTI)

We present a finite-dimensional and smooth formulation of string structures on spin bundles. It uses trivializations of the Chern-Simons 2-gerbe associated to this bundle. Our formulation is particularly suitable to deal with string connections. We prove that every string structure admits a string connection and that the possible choices form a contractible space. We also provide a new relation between string connections and 3-forms on the base manifold.

Waldorf, Konrad

2009-01-01T23:59:59.000Z

120

PC-Cluster-Based Real-Time Simulation of an 8 synchronous machines network with HVDC link using  

E-Print Network (OSTI)

Abstract—In this paper, we detail the real-time simulation results of a medium-sized network composed of 8 synchronous machines and an HVDC link. The model is composed of two Kundur-like 4 machines networks connected together with a 12pulse HVDC link. The complete network is modeled with SimPowerSystems with ARTEMIS real-time plug-in and is simulated in real-time on a RT-LAB InfiniBand PC-cluster composed of 3 dual-CPU dual-core Opteron PCs. The network model includes the HVDC control and protection systems as well as the synchronous machine regulators and power stabilizers. It also includes typical fault simulation capability like HVDC DC faults, thyristor misfires and AC faults. This model is excellent to study the complex interactions between an HVDC link and AC network under normal and transient conditions. The real-time simulation is controlled and monitored with a TestDrive interface from Opal-RT. This interface, based on LabView, permits easy monitoring and control of the complete system and enables Python-based scripting for automated tests. The proposed simulator can be interfaced with external equipments and controllers by direct reconfiguration of a FPGA I/O card with Xilinx System Generator blockset.

Christian Dufour; Jean-nicolas Paquin; Vincent Lapointe; Jean Bélanger; Loic Schoen

2007-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "modem connecting pc" 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

GROWDERS Demonstration of Grid Connected Electricity Systems...  

Open Energy Info (EERE)

Jump to: navigation, search Project Name GROWDERS Demonstration of Grid Connected Electricity Systems Country Spain Coordinates 40.338169, -3.438721 Loading map......

122

Evaluation of PEGIT duct connection system  

E-Print Network (OSTI)

flex duct-to-sheet metal). Air sealing is separate from thisconcentrate on the air sealing. The connections designed byeffect of production tolerance on air sealing and assembly

Walker, Iain S.; Brenner, Douglas E.; Sherman, Max H.; Dickerhoff, Darryl J.

2003-01-01T23:59:59.000Z

123

Utility Grid-Connected Distributed Power Systems  

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

Grid-Connected Distributed Power Systems National Solar Energy Conference ASES Solar 96 Asheville, NC April 1996 Donald E. OsbornDavid E. Collier Sacramento Municipal Utility...

124

On Generating Random Network Structures: Connected Graphs  

Science Conference Proceedings (OSTI)

are presented for random generation of connected graphs, sugraphs (sub- graphs on the ... a distribution and take it into account at estimation. Attainability is ...

125

STRENGTHENING THE HOME-SCHOOL LITERACY CONNECTION.  

E-Print Network (OSTI)

??The purpose of this study was to investigate the issues impacting the home-school connection, by exploring the following questions: What issues do parents face that… (more)

Brown, Kristin N.

2007-01-01T23:59:59.000Z

126

Residential Housing Survey  

U.S. Energy Information Administration (EIA)

PCs, Modems and Laser Printers: Main Heating Fuels: Household PC Usage : Use of Central Heating Systems: Stoves, Ovens and Microwaves: Main Central ...

127

RECS Trends - Energy Information Administration  

U.S. Energy Information Administration (EIA)

PCs, Modems, and Laser Printers ; Household PC Usage ; Stoves, Ovens, and Microwaves ; Laundry Equipment ; Contact: Chip Berry Survey Manager Phone: (202) 586-5543

128

Security of internet-connected computer networks  

Science Conference Proceedings (OSTI)

The security of computer networks connected to the internet is an important, vital and hotly contested real-world issue. Once the computer networks get connected to the internet, the number of attacks, their strength and intensity grow exponentially. ... Keywords: attack detection, attacks, computer networks, digital signature, incidents, internet, network security, security breaches, security policy

I. Tutanescu; E. Sofron; M. Ali

2010-02-01T23:59:59.000Z

129

Mining closed relational graphs with connectivity constraints  

Science Conference Proceedings (OSTI)

Relational graphs are widely used in modeling large scale networks such as biological networks and social networks. In this kind of graph, connectivity becomes critical in identifying highly associated groups and clusters. In this paper, we investigate ... Keywords: closed pattern, connectivity, graph

Xifeng Yan; X. Jasmine Zhou; Jiawei Han

2005-08-01T23:59:59.000Z

130

Quantum Mechanics and Multiply Connected Spaces  

E-Print Network (OSTI)

t is well known that the difference between Quantum Mechanics and Classical Theory appears most crucially in the non Classical spin half of the former theory and the Wilson-Sommerfelt quantization rule. We argue that this is symptomatic of the fact that Quantum Theory is actually a theory in multiply connected space while Classical Theory operates in simply connected space.

B. G. Sidharth

2006-05-16T23:59:59.000Z

131

Connecting the Americas 2022 | Department of Energy  

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

Connecting the Americas 2022 Connecting the Americas 2022 Connecting the Americas 2022 April 16, 2012 - 8:42am Addthis At the Sixth Summit of the Americas in Cartagena, Colombia, the United States joined Colombia and other leaders of the Western Hemisphere in committing to achieve universal access to electricity over the next decade through enhanced electrical interconnection. This initiative, developed by Colombia and called "Connecting the Americas 2022"will increase access to reliable, clean, and affordable electricity for the region's 31 million citizens without it. Connecting the Americas 2022 supports the Energy and Climate Partnership of the Americas (ECPA), launched by President Obama at the 2009 Summit of the Americas, which promotes regional collaboration on low-carbon development, energy security, and climate

132

Instructions for WebVPN Connectivity  

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

Instructions for WebVPN Connectivity Instructions for WebVPN Connectivity November 2013 Requirements * Web Browser (Internet Explorer, Firefox, Safari, Internet Explorer, etc.) * Internet Connection (Preferably Broadband) * RSA Token or HSPD12 Smart Card Background The clientless WebVPN connectivity option being offered by the OCIO significantly enhances the speed as well as the interoperability between different operating systems/Internet service providers (ISP) which results in an improved overall user experience when using VPN services to access corporate applications remotely. WebVPN allows a remote user to access Outlook Web Access, Citrix Workplace Environment (CWE), and other web-based applications from any computer with an Internet connection, with no requirement for additional software to be downloaded and installed to the remote machine.

133

A new PowerPC microprocessor for low power computing systems  

Science Conference Proceedings (OSTI)

A new PowerPC microprocessor is designed for desktop companions and high end embedded multimedia applications such as high performance video games with graphics intensive operations. It features a low power consumption of 1.2 watts at 66 MHz at 3.3 volts. ... Keywords: 0.5 micron, 66 MHz, CMOS integrated circuits, CMOS technology, PowerPC microprocessor, data caches, desktop companions, graphics intensive operations, high end embedded multimedia applications, low power computing systems, low power consumption, microprocessor chips, video games

D. Ogden; B. Kuttanna; A. J. Loper; S. Mallick; M. Putrino

1995-03-01T23:59:59.000Z

134

Low Pore Connectivity in Natural Rock  

SciTech Connect

As repositories for CO? and radioactive waste, as oil and gas reservoirs, and as contaminated sites needing remediation, rock formations play a central role in energy and environmental management. The connectivity of the rock's porespace strongly affects fluid flow and solute transport. This work examines pore connectivity and its implications for fluid flow and chemical transport. Three experimental approaches (imbibition, tracer concentration profiles, and imaging) were used in combination with network modeling. In the imbibition results, three types of imbibition slope [log (cumulative imbibition) vs. log (imbibition time)] were found: the classical 0.5, plus 0.26, and 0.26 transitioning to 0.5. The imbibition slope of 0.26 seen in Indiana sandstone, metagraywacke, and Barnett shale indicates low pore connectivity, in contrast to the slope of 0.5 seen in the well-connected Berea sandstone. In the tracer profile work, rocks exhibited different distances to the plateau porosity, consistent with the pore connectivity from the imbibition tests. Injection of a molten metal into connected pore spaces, followed by 2-D imaging of the solidified alloy in polished thin sections, allowed direct assessment of pore structure and lateral connection in the rock samples. Pore-scale network modeling gave results consistent with measurements, confirming pore connectivity as the underlying cause of both anomalous behaviors: imbibition slope not having the classical value of 0.5, and accessible porosity being a function of distance from the edge. A poorly connected porespace will exhibit anomalous behavior in fluid flow and chemical transport, such as a lower imbibition slope (in air–water system) and diffusion rate than expected from classical behavior.

Hu, Qinhong; Ewing, Robert P.; Dultz, Stefan

2012-05-15T23:59:59.000Z

135

Phone n' Computer: teaming up an information appliance with a PC  

Science Conference Proceedings (OSTI)

Facing the ever growing complexity and usability problems of the PC, some propose specialized computers as a solution, while others argue that such "information appliances" are unnecessary. Rather than pitting information appliances and PCs against each ... Keywords: Device integration, Information appliance, Phone

Min Yin; Jeffrey Pierce; Shumin Zhai

2010-10-01T23:59:59.000Z

136

A Portable, PC-Based System for Making Optical and Electromagnetic Measurements of Lightning  

Science Conference Proceedings (OSTI)

A digital video camcorder, a four-channel analog-to-digital (A/D) converter, and a GPS time/position receiver have been interfaced to a portable personal computer (PC) to provide a mobile data-collection platform for making precise time-...

Nathan G. Parker; E. Philip Krider

2003-06-01T23:59:59.000Z

137

Development of 5kWh Flywheel Energy Storage System Using MATLAB/xPC Target  

Science Conference Proceedings (OSTI)

A 5kWh class FESS(Flywheel Energy Storage System) with the operating speed range of 9,000~15,000rpm has been developed. The system consists of a composite flywheel rotor, active magnetic bearings, a motor/generator and its controller. Because Active ... Keywords: FESS, Magnetic bearing, rotor dynamics, Imbalace Response, xPC Target

Cheol Hoon Park; Sang-Kyu Choi; Young Su Son; Young Hee Han

2009-03-01T23:59:59.000Z

138

Connected Consumption: The hidden networks of consumption  

E-Print Network (OSTI)

In this paper, we present the Connected Consumption Network (CCN) that allows a community of consumers to collaboratively sense the market from a mobile device, enabling more informed financial decisions in geo-local ...

Reed, David P.

139

SSH: secure login connections over the internet  

Science Conference Proceedings (OSTI)

SSH provides secure login, file transfer, X11, and TCP/IP connections over an untrusted network. It uses cryptographic authentication, automatic session encryption, and integrity protection for transferred data. RSA is used for key exchange and authentication, ...

Tatu Ylönen

1996-07-01T23:59:59.000Z

140

Energy Education BASS CONNECTIONS in ENERGY  

E-Print Network (OSTI)

Energy Education BASS CONNECTIONS in ENERGY Leader: Prof. Richard Newell Duke University Energy Initiative Energy education at Duke capitalizes on the University's broader Energy Initiative, a university-wide interdisciplinary collaboration addressing today's pressing energy challenges related to the economy

Ferrari, Silvia

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


141

Zone heated diesel particulate filter electrical connection  

DOE Patents (OSTI)

An electrical connection system for a particulate filter is provided. The system includes: a particulate filter (PF) disposed within an outer shell wherein the PF is segmented into a plurality of heating zones; an outer mat disposed between the particulate filter and the outer shell; an electrical connector coupled to the outer shell of the PF; and a plurality of printed circuit connections that extend along the outer surface of the PF from the electrical connector to the plurality of heating zones.

Gonze, Eugene V. (Pinckney, MI); Paratore, Jr., Michael J. (Howell, MI)

2010-03-30T23:59:59.000Z

142

User`s guide and documentation manual for ``PC-Gel`` simulator  

Science Conference Proceedings (OSTI)

PC-GEL is a three-dimensional, three-phase (oil, water, and gas) permeability modification simulator developed by incorporating an in-situ gelation model into a black oil simulator (BOAST) for personal computer application. The features included in the simulator are: transport of each chemical species of the polymer/crosslinker system in porous media, gelation reaction kinetics of the polymer with crosslinking agents, rheology of the polymer and gel, inaccessible pore volume to macromolecules, adsorption of chemical species on rock surfaces, retention of gel on the rock matrix, and permeability reduction caused by the adsorption of polymer and gel. The in-situ gelation model and simulator were validated against data reported in the literature. The simulator PC-GEL is useful for simulating and optimizing any combination of primary production, waterflooding, polymer flooding, and permeability modification treatments. A general background of permeability modification using crosslinked polymer gels is given in Section I and the governing equations, mechanisms, and numerical solutions of PC-GEL are given in Section II. Steps for preparing an input data file with reservoir and gel-chemical transport data, and recurrent data are described in Sections III and IV, respectively. Example data inputs are enclosed after explanations of each input line to help the user prepare data files. Major items of the output files are reviewed in Section V. Finally, three sample problems for running PC-GEL are described in Section VI, and input files and part of the output files of these problems are listed in the appendices. For the user`s reference a copy of the source code of PC-GEL computer program is attached in Appendix A.

Chang, Ming-Ming; Gao, Hong W.

1993-10-01T23:59:59.000Z

143

DOBSON: a Pentium-based SMP Linux PC Beowulf for distributed-memory high resolution environment modelling  

Science Conference Proceedings (OSTI)

With the increasing computational speed of PC processors, lowering hardware prices, and the increasing accessibility of open source software, PC clusters have become an attractive option for exploring budgetary high performance computation on high resolution ... Keywords: 07.05.Bx, 92.60.Fm, 92.60.Jq, 92.60.Sz, Air pollution modelling, Beowulf, Cluster computing, Distributed-memory computing

K. -Y. Wang; D. E. Shallcross; S. M. Hall; Y. -H. Lo; C. Chou; D. Chen

2005-10-01T23:59:59.000Z

144

Conserving the Connections: A Nationwide Inventory of State-Based Habitat Connectivity Analysis  

E-Print Network (OSTI)

NC Gringas, Glen. 2007. Vermont Agency of Transportation.Morse and J. Austin. 2003. Vermont Agency of Transportationecological connectivity in Vermont. Montpelier, VT. http://

Feinberg, Jesse

2007-01-01T23:59:59.000Z

145

The mathematics connection : a curriculum promoting mathematical application through the home-school connection  

E-Print Network (OSTI)

homework: An experiment in home and school connections.thought processes. Through home math activities studentsis a similar problem to the home math activity but at an

Komatsubara, Kristin Mie

2008-01-01T23:59:59.000Z

146

Nobel Prize | Other BNL Nobel Proze Connections  

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

Other BNL Nobel Prize Connections Other BNL Nobel Prize Connections 2008: Crystal Structure of Green Fluorescent Protein Roger Y. Tsien, University of California, San Diego, Nobel Prize in Chemistry Green fluorescent protein (GFP), which glows green under ultraviolet light, has become a ubiquitous tool in bioscience. It turns out that the structure of GFP was first solved with the help of x-ray studies at Brookhaven's National Synchrotron Light Source. Tsien was an author on that seminal paper. 2004: Studies of the "Strong" Force Frank Wilczek, Massachusetts Institute of Technology, Nobel Prize in Physics Wilcek's work as a theoretical physicist brought him to Brookhaven Lab several times. His first connection with the lab began in 1976, when he worked as an assistant visiting physicist from June to July. He returned in

147

Connected Energy Corp | Open Energy Information  

Open Energy Info (EERE)

Connected Energy Corp Connected Energy Corp Jump to: navigation, search Name Connected Energy Corp Place Rochester, New York Zip 14614 Product Developer of the Central Operation Management System (COMSYS). Coordinates 43.1555°, -77.616033° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":43.1555,"lon":-77.616033,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

148

WindConnect | Open Energy Information  

Open Energy Info (EERE)

WindConnect WindConnect Jump to: navigation, search Name WindConnect Place Madison, Wisconsin Zip 53707-1007 Sector Services Product Unit of Alliant Energy. It provides turnkey services such as design, engineering, and construction. Coordinates 43.07295°, -89.386694° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":43.07295,"lon":-89.386694,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

149

Connecting the Molecular and the Continuum Scales  

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

Connecting the Connecting the Molecular and the Continuum Scales Connecting the Molecular and the Continuum Scales Key Challenges: A molecular-scale understanding of structure and surface chemistry of clay mineral surface nanoparticles. Why it Matters: With a ubiquitous presence in natural materials and strong surface reactions, nanoparticles figure importantly in a broad range of phenomena, from climate change to contaminant remediation. Accomplishments: Used molecular dynamics (MD) simulations to determine molecular-scale diffusion coefficients of water tracers and representative cations (Na+,Cs+,Sr2+) in Smectite and found a simple way to accurately relate this to bulk, pore-scale diffusion. The result is that a remarkably simple expression relates Dinterlayer to the pore-scale

150

EnergyConnect | Open Energy Information  

Open Energy Info (EERE)

EnergyConnect EnergyConnect Jump to: navigation, search Name EnergyConnect Address 51 East Campbell Avenue, Suite 145 Place Campbell, California Zip 95008 Sector Efficiency Product Demand response system provider/operator Website http://www.energyconnectinc.co Coordinates 37.287725°, -121.948704° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":37.287725,"lon":-121.948704,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

151

LR: Compact connectivity representation for triangle meshes  

Science Conference Proceedings (OSTI)

We propose LR (Laced Ring) - a simple data structure for representing the connectivity of manifold triangle meshes. LR provides the option to store on average either 1.08 references per triangle or 26.2 bits per triangle. Its construction, from an input mesh that supports constant-time adjacency queries, has linear space and time complexity, and involves ordering most vertices along a nearly-Hamiltonian cycle. LR is best suited for applications that process meshes with fixed connectivity, as any changes to the connectivity require the data structure to be rebuilt. We provide an implementation of the set of standard random-access, constant-time operators for traversing a mesh, and show that LR often saves both space and traversal time over competing representations.

Gurung, T; Luffel, M; Lindstrom, P; Rossignac, J

2011-01-28T23:59:59.000Z

152

How to Submit Forms: Exclusionary List: For the PC Electronic Data  

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

For the PC Electronic Data For the PC Electronic Data - DATE OF THIS REPORT: 1 3 Reseller/Retailer 2 4 Retailer 1 3 Sold or leased to another firm. See PART 3 of the instructions. 2 4 Permanently ceased operation. See PART 3 of the instructions. https://signon.eia.doe.gov/upload/noticeoog.jsp Reporting Option (PEDRO) software, call (202) 586- 9659. Mailing Address: City: OOG.SURVEYS@eia.doe.gov Email: Electronic Transmission: Physical Address: Fax No.: (e.g., Street Address, Bldg, Floor, Suite) (e.g., PO Box, RR) Original Mo Day Call: Year Questions? Type of Report (Check One ): Number of States for which you are reporting: Year Company Name: http://www.eia.gov/survey/form/eia_782a/list782a.pdf Instructions: http://www.eia.gov/survey/form/eia_782a/instructions.pdf FORM EIA-782A REFINERS'/GAS PLANT OPERATORS' MONTHLY PETROLEUM PRODUCT SALES REPORT

153

Amid all the IGCC talk, PC remains the go-to-guy  

SciTech Connect

Globally, more than 100 sites have integrated gasification combined cycle (IGCC) installations, including more than a dozen locations that produce power. IGCC 'buzz' has now reached a crescendo, as evidenced by attendance of over 700 at the recent Gasification Technologies conference. However, coal plants currently being developed in the United States are mostly subcritical or supercritical pulverized coal plants, with a handful of CFBs. The article describes some recent developments in IGCC and goes on to address the debate between IGCC and PC. IGCC has the inherent ability to capture CO{sub 2} before combustion, but PC may well be able to capture just as well CO{sub 2} post combustion. More work is needed on a sequestering carbon in the ground, according to Nancy Mohn and others whose opinions are reported. 1 photo.

Blankinship, S.

2006-04-15T23:59:59.000Z

154

DOE NHI: Progress in Nuclear Connection Technologies  

DOE Green Energy (OSTI)

The U.S. Department of Energy Nuclear Hydrogen Initiative (NHI) is seeking to develop the technologies to enable the large-scale production of hydrogen from water using a nuclear powered heat source. A necessary component in any nuclear powered hydrogen production process is the energy transfer connection between the nuclear plant and the hydrogen plant. This article provides an overview of the research and development work that has been accomplished on the high-temperature heat transfer connection between the nuclear power plant and the hydrogen production plant by the NHI. A description of future work is also provided.

Steven R. Sherman

2007-06-01T23:59:59.000Z

155

Electrically conductive connection for an electrode  

DOE Patents (OSTI)

An electrically conductive connection for an electrode assembly of an electrolyte cell in which aluminum is produced by electrolysis in a molten salt is described. The electrode assembly comprises an electrode flask and a conductor rod. The flask has a collar above an area of minimum flask diameter. The electrically conductive connection comprises the electrode flask, the conductor rod and a structure bearing against the collar and the conductor rod for pulling the conductor rod into compressive and electrical contact with the flask. 2 figs.

Hornack, T.R.; Chilko, R.J.

1986-09-02T23:59:59.000Z

156

What Connects Rat Tails to Cancer and Heart Disease?  

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

What Connects Rat Tails to Cancer and Heart Disease? Collagen is the main (and most abundant) protein in all mammalian connective tissues, including those of the heart, lungs,...

157

Modeling Electric Vehicle Benefits Connected to Smart Grids  

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

Electric Vehicle Benefits Connected to Smart Grids Title Modeling Electric Vehicle Benefits Connected to Smart Grids Publication Type Conference Proceedings LBNL Report Number...

158

Changes related to "Connections to Electricity Use Data and Informatio...  

Open Energy Info (EERE)

this page on Facebook icon Twitter icon Changes related to "Connections to Electricity Use Data and Information" Connections to Electricity Use Data and Information...

159

NineStar Connect - Residential Energy Efficient Equipment Rebate...  

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

NineStar Connect - Residential Energy Efficient Equipment Rebate Program NineStar Connect - Residential Energy Efficient Equipment Rebate Program Eligibility Residential Savings...

160

Modeling Electric Vehicle Benefits Connected to Smart Grids  

E-Print Network (OSTI)

Benefits Connected to Smart Grids M. Stadler 1,2,a , C.Benefits Connected to Smart Grids Michael Stadler , Chris

Stadler, Michael

2012-01-01T23:59:59.000Z

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


161

VENTURE/PC manual: A multidimensional multigroup neutron diffusion code system. Version 3  

SciTech Connect

VENTURE/PC is a recompilation of part of the Oak Ridge BOLD VENTURE code system, which will operate on an IBM PC or compatible computer. Neutron diffusion theory solutions are obtained for multidimensional, multigroup problems. This manual contains information associated with operating the code system. The purpose of the various modules used in the code system, and the input for these modules are discussed. The PC code structure is also given. Version 2 included several enhancements not given in the original version of the code. In particular, flux iterations can be done in core rather than by reading and writing to disk, for problems which allow sufficient memory for such in-core iterations. This speeds up the iteration process. Version 3 does not include any of the special processors used in the previous versions. These special processors utilized formatted input for various elements of the code system. All such input data is now entered through the Input Processor, which produces standard interface files for the various modules in the code system. In addition, a Standard Interface File Handbook is included in the documentation which is distributed with the code, to assist in developing the input for the Input Processor.

Shapiro, A.; Huria, H.C.; Cho, K.W. [Cincinnati Univ., OH (United States)

1991-12-01T23:59:59.000Z

162

ITS and Connectivity: A New Paradigm  

E-Print Network (OSTI)

ITS and Connectivity: A New Paradigm Shelley Row Director, ITS Joint Program Office Research technologies Our challenge · Embrace new approaches · Leverage innovation and the market Without · Stopping Measures Navigation Traffic Mgmt Planning DSRC Cell phone 3G WiFi WiMAX MANET Mobility Mobility Mobility

Minnesota, University of

163

EnergyConnect Inc | Open Energy Information  

Open Energy Info (EERE)

EnergyConnect Inc EnergyConnect Inc Jump to: navigation, search Name EnergyConnect Inc Place Campbell, California Zip 95008 Sector Services Product EnergyConnect delivers Smart Demand Response technologies and services to commercial, educational, municipal and industrial consumers enabling them to better manage their use of electricity in response to market prices or regional power shortages. Coordinates 33.14919°, -95.951444° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":33.14919,"lon":-95.951444,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

164

EUROMED SUSTAINABLE CONNECTIONS ANNA LINDH FOUNDATION  

E-Print Network (OSTI)

in their overall objectives. 6.0 The History of Olive Oil EUROMED Sustainable Connections: Case Study Project.C., the Greek physician, Herodicus, perhaps history's first sports physician, prescribed olive oil massages most common to the Mediterranean region ­ the production of Olive Oil. The focus of the project, then

Zaferatos, Nicholas C.

165

18Connected Talented Innovative Advance livable communities  

E-Print Network (OSTI)

Heartland region has 14 waste transfer stations and 5 municipal landfill sites, including the Liberty Land- fill in White County and the Oakridge Landfill in Cass County, which both have begun producing energy from methane gas. Regional Infrastructure #12;Connected Talented Innovative19 Surface Transportation

166

Introducing complete graphs in molecular connectivity studies  

Science Conference Proceedings (OSTI)

The mathematical model of the molecular polarizability of fifty-four organic compounds, of the lattice enthalpy of twenty metal halides, and of the partition coefficient of twenty-five organic compounds has been used to test four different complete graph, ... Keywords: Mathematical model, algorithms, chemical graphs, complete graphs, core electrons, molecular connectivity, polarizability

Lionello Pogliani

2005-01-01T23:59:59.000Z

167

Instructions for WebVPN Connectivity  

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

The clientless WebVPN connectivity option being offered by the OCIO significantly enhances the speed as well as the interoperability between different operating systems/Internet service providers (ISP) which results in an improved overall user experience when using VPN services to access corporate applications remotely.

168

Laser processing technique for fabricating series-connected and tandem junction series-connected solar cells into a solar battery  

DOE Patents (OSTI)

A method of fabricating series-connected and tandem junction series-connected solar cells into a solar battery with laser scribing.

Hanak, Joseph J. (Lawrenceville, NJ)

1981-01-01T23:59:59.000Z

169

Performance of an economical, redundant system for intranet connectivity  

Science Conference Proceedings (OSTI)

High availability WAN connectivity has traditionally been implemented with a single service provider building links with high quality hardware, redundancy, and SLA guarantees. We have studied and implemented an alternative, a MIP-based overlay approach ... Keywords: redundant array of independent Internet connections, intranet connectivity, high availability WAN connectivity, service provider, MIP based overlay approach

A. Makela; J. Manner

2011-06-01T23:59:59.000Z

170

SAFER-PC Version 2.2, Stress and Fracture Evaluation of Rotors - Personal Computer, Version 2.2  

Science Conference Proceedings (OSTI)

The Stress and Fracture Evaluation of RotorsPersonal Computer (SAFER-PC), Version 2.2 software will evaluate the remaining life of steam turbine and generator rotors. Version 2.2 is an upgrade of existing analysis software. SAFER-PC combines transient thermal-elastic finite element stress analysis, fracture mechanics, material property data, and the clustering and linking of surface defects identified from nondestructive examination (NDE) data to assess remaining usable life of steam turbine or generator...

2006-12-22T23:59:59.000Z

171

EnergyConnect (Oregon) | Open Energy Information  

Open Energy Info (EERE)

EnergyConnect EnergyConnect Address 5335 SW Meadows Road, Suite 325 Place Lake Oswego, Oregon Zip 97035 Sector Efficiency Product Demand response system provider/operator Website http://www.energyconnectinc.co Coordinates 45.4183°, -122.733247° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":45.4183,"lon":-122.733247,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

172

EnergyConnect (Pennsylvania) | Open Energy Information  

Open Energy Info (EERE)

EnergyConnect EnergyConnect Address 1 West First Ave Suite 100 Place Conshohocken, Pennsylvania Zip 19428 Sector Efficiency Product Demand response system provider/operator Website http://www.energyconnectinc.co Coordinates 40.073997°, -75.307096° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":40.073997,"lon":-75.307096,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

173

Mechanical connection for a tubular assembly  

DOE Patents (OSTI)

Disclosed is a mechanical connection assembly for connecting two telescopically related parts together in a fluidtight relation. The system uses snap-in fasteners having flexible barbed tangs which are snapped into receiving holes formed in the parts being attached together. A locking pin can be inserted into a central aperture through the snap-in fastener to secure the fastener in the receiving holes. The system also includes a seal having sealing surfaces at least one of which is formed at an angle inclined relative to a true vertical. a metallic sealing element is interposed between the sealing surfaces. The geometry of the sealing surfaces is capable of compensating for the differential thermal growth rates occurring when the two parts are made from dissimilar metals.

Grover, J.M.

1984-09-12T23:59:59.000Z

174

Weak and Strong k-connectivity games  

E-Print Network (OSTI)

For a positive integer $k$ we consider the $k$-vertex-connectivity game, played on the edge set of $K_n$, the complete graph on $n$ vertices. We first study the Maker-Breaker version of this game and prove that, for any integer $k \\geq 2$ and sufficiently large $n$, Maker has a strategy for winning this game within $\\lfloor k n/2 \\rfloor + 1$ moves, which is clearly best possible. This answers a question of Hefetz, Krivelevich, Stojakovi\\'c and Szab\\'o. We then consider the strong $k$-vertex-connectivity game. For every positive integer $k$ and sufficiently large $n$, we describe an explicit first player's winning strategy for this game.

Ferber, Asaf

2012-01-01T23:59:59.000Z

175

Multiple connection for an undersea cable system  

Science Conference Proceedings (OSTI)

A multiple connection is claimed for connecting a plurality of armored cables to the housing of electrical apparatus in an undersea system having a cable interconnection point where a plurality of cables serving different destinations are brought together. Each of these cables comprise a core surrounded by armor and are terminated by a length of bared core extending beyond a severed end of the armor. The housing has a hollow cable-fixing part through which the bared cable cores pass, characterized in that said connection comprises: a steel binding ring through which the armored portion of each of said cables, is threaded, said ring serving to bind said armored portions of cable together; a steel tube threaded over said bared cores of said cables, having one end abutting against severed end portions of the armor of said cables and having its other end fixed mechanically to said hollow cable-fixing part of the electrical apparatus housing; and auxiliary armor wound around the portions of armored cable bound together by said ring and around the adjacent portion of said steel tube.

Guazzo, L.; Trezeguet, J.P.

1984-05-08T23:59:59.000Z

176

Connecting Windows XP to the Riverpoint Wireless Network To connect an XP computer to the Riverpoint wireless network, you must first authenticate the computer and then connect  

E-Print Network (OSTI)

Connecting Windows XP to the Riverpoint Wireless Network To connect an XP computer. This document explains each of these processes. 1. Give Windows control of wireless: a. Go to Control Panel Network Connection, and click Properties. d. Click the Wireless Networks tab, verify that the Use windows

Collins, Gary S.

177

PC and monitor night status: Power management enabling and manual turn-off  

SciTech Connect

While office equipment accounts for about 7 percent of commercial building energy use, this reflects considerable energy savings from the use of automatic power management. Most of these savings were gained through the use of low-power modes that meet the criteria of the U.S. EPA's Energy Star program. Despite this success, there are large amounts of additional savings that could be gained if all equipment capable of power management use were enabled and functioning. A considerable portion of equipment is not enabled for power management at all, enabled only partially, or is enabled but prevented from functioning. Additional savings could be gained if more equipment were turned off at night manually. We compiled results from 17 studies from the office equipment literature addressing PCs and monitors. Some factors important for annual energy use, such as power levels, have been documented elsewhere and are not covered. We review methods for estimating office equipment use patterns and energy use, and present findings on night status--power management and manual turn-off rates. In early studies, PC power management was often found to function in 25 percent or less of the Energy Star compliant units (10 percent of all PCs). However, recent assessments have found higher rates, and we estimate that for Energy Star models, 35 percent of PC CPUs and 65 percent of PC monitors are enabled for power management. While the data lack statistical rigor, they can be used to estimate the magnitude of current and potential power management savings, which we did for major types of office equipment. The data also make clear that the topic of enabling rates, and the factors which influence them, deserve greater scrutiny.

Nordman, Bruce; Meier, Alan; Piette, Mary Ann

1998-07-30T23:59:59.000Z

178

(Mfactor: A PC-based program for general spectral mismatch corrections)  

DOE Green Energy (OSTI)

Reference cells are frequently used to determine incident light intensity during solar cell performance measurements. A problem arises when comparisons are made between cells tested under different spectral irradiances (spectra). This paper describes an IBM-PC compatible computer program, called Mfactor, developed in the Photovoltaic Device Measurement Laboratory (PDML) at Sandia that uses a generalized procedure for making spectral mismatch corrections. The program operation is described, and several examples are given. A new method to calibrate primary reference cells using a National Institute of Standards and Technology (NIST) lamp in conjunction with Mfactor is also presented. 4 refs., 4 figs., 6 tabs.

Not Available

1991-01-01T23:59:59.000Z

179

An overlooked brown dwarf neighbour (T7.5 at d~5pc) of the Sun and two further T dwarfs at about 10pc  

E-Print Network (OSTI)

Although many new brown dwarf (BD) neighbours have been recently discovered thanks to new sky surveys in the mid- and near-infrared (MIR, NIR), their numbers are still more than five times lower than those of stars in the same volume. We aim at detecting and classifying new BDs to eventually complete their census in the immediate Solar neighbourhood. We combine multi-epoch data from sky surveys at different wavelengths to detect BD neighbours of the Sun by their high proper motion (HPM). We concentrate at relatively bright MIR (w2<13.5) BD candidates from WISE expected to be so close to the Sun that they may also be seen in older NIR (2MASS, DENIS) or even red optical (SDSS i- and z-band, SSS I-band) surveys. With low-resolution NIR spectroscopy we classify the new BDs and estimate their distances and velocities. We have discovered the HPM (pm~470mas/yr) T7.5 dwarf WISE J0521+1025 at d=5.0+-1.3pc from the Sun, and two early-T dwarfs WISE J0457-0207 (T2) and WISE J2030+0749 (T1.5) with proper motions of ~12...

Bihain, Gabriel; Storm, Jesper; Schnurr, Olivier

2013-01-01T23:59:59.000Z

180

A 500 pc filamentary gas wisp in the disk of the Milky Way  

E-Print Network (OSTI)

Star formation occurs in molecular gas. In previous studies, the structure of the molecular gas has been studied in terms of molecular clouds, but has been overlooked beyond the cloud scale. We present an observational study of the molecular gas at 49.5 degree = 500 pc) filamentary gas wisp. This has a large physical extent and a velocity dispersion of ~5 km/s. The eastern part of the filamentary gas wisp is located ~130 pc above the Galactic disk (which corresponds to 1.5-4 e-folding scale-heights), and the total mass of the gas wisp is >= 1 X 10^5 M_sun. It is composed of two molecular clouds and an expanding bubble. The velocity structure of the gas wisp can be explained as a smooth quiescent component disturbed by the expansion of a bubble. That the length of the gas wisp exceeds by much the thickness of the molecular disk of the Milky Way is consistent with the cloud-formation scenario in which the gas is cold prior to the formation of molecular clouds. Star formation in the filamentary gas wisp occurs a...

Li, Guang-Xing; Menten, Karl; Belloche, Arnaud

2013-01-01T23:59:59.000Z

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


181

SciTech Connect: enriched uranium  

Office of Scientific and Technical Information (OSTI)

enriched uranium Find enriched uranium Find How should I search Scitech Connect ... Basic or Advanced? Basic Search Advanced Ă— Advanced Search Options Full Text: Bibliographic Data: Creator / Author: Name Name ORCID Title: Subject: Identifier Numbers: Research Org.: Sponsoring Org.: Site: All Alaska Power Administration, Juneau, Alaska (United States) Albany Research Center (ARC), Albany, OR (United States) Albuquerque Complex - NNSA Albuquerque Operations Office, Albuquerque, NM (United States) Amarillo National Resource Center for Plutonium, Amarillo, TX (United States) Ames Laboratory (AMES), Ames, IA (United States) Argonne National Laboratory (ANL), Argonne, IL (United States) Argonne National Laboratory-Advanced Photon Source (United States) Atlanta Regional Office, Atlanta, GA (United States) Atmospheric Radiation Measurement (ARM)

182

Connecting renewable power sources into the system  

SciTech Connect

The many technical, legal, and economic issues that must be overcome before windmills, fuel cells, and photovoltaics can serve existing grids ae discusssed. Distributed storage and generation sources (DSGs) consist of energy converters to transform sun, wind, or chemical energy into electricity; a power conditioner to convert dc to ac; relays, breakers, and fuses for equipment protection and personnel safety; and appropriate load-metering equipment for billing customers. Aside from windmills and windfarms, there are few utility owned DSGs. The Public Utilities Regulatory Policy Act (1978) requires utilities to permit the connection to their power grids of private DSGs with capacities of up to 80 MW. In addition, the utilities must purchase the power from the DSG owned at ''just and reasonable rates'' and offer to supply backup power if the owner's facility malfunctions. Before connecting to a utility line, a DSG entrepreneur must meet certain specifications spelled out by the participating utility. Long-range power-distribution strategies will be needed to assess various automated distribution schemes that have been proposed, together with communication techniques to control and coordinate the small and large DSG within a highly complex power grid.

Wetzler, F.U.

1982-11-01T23:59:59.000Z

183

Grid-Connected Renewable Energy Generation Toolkit-Hydroelectric | Open  

Open Energy Info (EERE)

Grid-Connected Renewable Energy Generation Toolkit-Hydroelectric Grid-Connected Renewable Energy Generation Toolkit-Hydroelectric Jump to: navigation, search Tool Summary Name: Grid-Connected Renewable Energy Generation Toolkit-Hydroelectric Agency/Company /Organization: United States Agency for International Development Sector: Energy Resource Type: Training materials Website: www.energytoolbox.org/gcre/mod_4/index.shtml Grid-Connected Renewable Energy Generation Toolkit-Hydroelectric Screenshot References: Grid-Connected Renewable Energy Generation Toolkit-Hydroelectric[1] Logo: Grid-Connected Renewable Energy Generation Toolkit-Hydroelectric GCREhydro.JPG References ↑ "Grid-Connected Renewable Energy Generation Toolkit-Hydroelectric" Retrieved from "http://en.openei.org/w/index.php?title=Grid-Connected_Renewable_Energy_Generation_Toolkit-Hydroelectric&oldid=375082

184

Launch of SciTech Connect, Consolidates Information Bridge and...  

Office of Scientific and Technical Information (OSTI)

SciTech Connect, a new portal to free, publicly available DOE research and development (R&D) results. SciTech Connect incorporates the contents of two of the most popular core DOE...

185

NERSC Now Connecting All Science at 100Gbps  

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

NERSC Now Connecting All Science at 100Gbps NERSC Now Connecting All Science at 100Gbps October 17, 2013 | Tags: Data Transfer, ESnet Contact: Linda Vu, +1 510 495 2402,...

186

Connections : the structural details of an art gallery  

E-Print Network (OSTI)

Connections describes the physical means by which the building transforms concept into reality. These connections link between user and building; site and building; program and building; art and public. This study uses as ...

Kim, Amy M

1995-01-01T23:59:59.000Z

187

Family Matters: Testing the Effect of Political Connections in Italy  

E-Print Network (OSTI)

effect on stock returns. Taking stock performance as a proxySudden deaths: Taking stock of political connections,”

Asquer, Raffaele; Calderoni, Federico

2011-01-01T23:59:59.000Z

188

Connectable solar air collectors Solar Energy Centre Denmark  

E-Print Network (OSTI)

Connectable solar air collectors Solar Energy Centre Denmark Danish Technological Institute SEC-R-22 #12;Connectable solar air collectors Søren �stergaard Jensen Miroslav Bosanac Solar Energy Centre Package 91 #12;92 #12;93 #12;Appendix B Working drawings for the connectable solar air collectors 94 #12

189

Connectable solar air collectors Solar Energy Centre Denmark  

E-Print Network (OSTI)

Connectable solar air collectors Solar Energy Centre Denmark Danish Technological Institute SEC-R-22 #12;Connectable solar air collectors Søren �stergaard Jensen Miroslav Bosanac Solar Energy Centre within the project "Connectable solar air collector/PVT collector" (Sammenkoblelig luftsolfanger

190

Weighted graph comparison techniques for brain connectivity analysis  

Science Conference Proceedings (OSTI)

The analysis of brain connectivity is a vast field in neuroscience with a frequent use of visual representations and an increasing need for visual analysis tools. Based on an in-depth literature review and interviews with neuroscientists, we explore ... Keywords: brain connectivity analysis, brain connectivity visualization, graph comparison

Basak Alper; Benjamin Bach; Nathalie Henry Riche; Tobias Isenberg; Jean-Daniel Fekete

2013-04-01T23:59:59.000Z

191

Selective compensation of voltage harmonics in grid-connected microgrids  

E-Print Network (OSTI)

1 Selective compensation of voltage harmonics in grid-connected microgrids Mehdi Savaghebia , Juan is proposed for selective compensation of main voltage harmonics in a grid- connected microgrid. The aim level. Keywords Distributed Generator (DG); microgrid; grid-connected; voltage harmonics compensation. 1

Vasquez, Juan Carlos

192

U.S. Department of Energy DOE/PC90542-T1 THE REMOVAL OF SO  

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

U.S. Department of Energy DOE/PC90542-T1 THE REMOVAL OF SO 2 USING GAS SUSPENSION ABSORPTION TECHNOLOGY DEMONSTRATION PROJECT A DOE ASSESSMENT Prepared by: The Office of Clean Coal technology Pittsburgh Energy Technology Center Pittsburgh, PA 15236 September 1996 EXECUTIVE SUMMARY This document serves as a DOE post-project assessment of a project in Round 3 of the Clean Coal Technology (CCT) Demonstration Program titled, "Demonstration of SO 2 Removal Using Gas Suspension Absorption Technology." In October 1990, AirPol Inc. entered into a cooperative agreement to conduct the study, with the Tennessee Valley Authority (TVA) as the host and co-sponsor. The 10 MWe plant scale demonstration was conducted from November 1992 to March 1994 at TVA's National Center for Emissions

193

GAUAGHER AND GALLAGHER ATTORmYS AT LAW, P.C. Ot4ECONWRJTIONPUtA  

Office of Legacy Management (LM)

j ; ij 7 iir I,::? ir s1: 141 TL-2 j ; ij 7 iir I,::? ir s1: 141 TL-2 tj .> Ii el)sTorl GAUAGHER AND GALLAGHER ATTORmYS AT LAW, P.C. Ot4ECONWRJTIONPUtA BOSTON. MASS. 02129 March 7, 1990 (617) 241.8aoo ?AX. (617) 141*?6W VIA TELEFAX Park Owen USDOE: Nuclear Facility De commissioning and site Remedial hotion oak Ridge National Laboratory P. 0. Box 2008 Building 2001-6050 Oak Ridge, TN 37831-6050 Re: Wesaahouse, Bloomfield, NJ Our File No.: 15094 (09) near M r. Owen: Pursuant to our telephone conversation of March 7, 1990, P1ca.w fincl the following documents enclo6e.A fnr yot~r perusfil: 1. Report on Radiological Status Building 7 Westinghouse Electric Corp. (Source NJDEP-DHWM-ECRA); 2. Cover Letter and Attachment (NRC to Westinghouse): Report on Radiological status on Westinghouse Building

194

The role of the cytoskeleton in volume regulation and beading transitions in PC12 neurites  

E-Print Network (OSTI)

We present investigations on volume regulation and beading shape transitions in PC12 neurites conducted using a flow-chamber technique. By disrupting the cell cytoskeleton with specific drugs we investigate the role of its individual components in the volume regulation response. We find that microtubule disruption increases both swelling rate and maximum volume attained, but does not affect the ability of the neurite to recover its initial volume. In addition, investigation of axonal beading --also known as pearling instability-- provides additional clues on the mechanical state of the neurite. We conclude that the initial swelling phase is mechanically slowed down by microtubules, while the volume recovery is driven by passive diffusion of osmolites. Our experiments provide a framework to investigate the role of cytoskeletal mechanics in volume homeostasis.

Pablo Fernandez; Pramod A. Pullarkat

2010-06-08T23:59:59.000Z

195

Tough2/PC application simulation project for Heber geothermal field, California, a progress report  

SciTech Connect

A numerical simulation model for the Heber geothermal field in Southern California is being developed under a technology transfer agreement between the Department of Energy/Lawrence Berkeley National Laboratory (LBNL) and the California Department of Conservation, Division of Oil, Gas, and Geothermal Resources (DOGGR). The main objectives of the cooperation are (1) to train DOGGR personnel in the use of the TOUGH2PC computer code; and (2) to develop a module compatible with TOUGH2 to investigate the effects of production/injection operations on the ground surface subsidence-rebound phenomenon observed in the Heber geothermal field. Initial-state calibration (undisturbed system) runs are being conducted to calibrate the model.

Boardman, Timothy S.; Khan, M. Ali; Antunez, Emilio

1996-01-24T23:59:59.000Z

196

Expert PC Troubleshooter With Fuzzy-Logic And Self-Learning Support  

E-Print Network (OSTI)

Expert systems use human knowledge often stored as rules within the computer to solve problems that generally would entail human intelligence. Today, with information systems turning out to be more pervasive and with the myriad advances in information technologies, automating computer fault diagnosis is becoming so fundamental that soon every enterprise has to endorse it. This paper proposes an expert system called Expert PC Troubleshooter for diagnosing computer problems. The system is composed of a user interface, a rule-base, an inference engine, and an expert interface. Additionally, the system features a fuzzy-logic module to troubleshoot POST beep errors, and an intelligent agent that assists in the knowledge acquisition process. The proposed system is meant to automate the maintenance, repair, and operations (MRO) process, and free-up human technicians from manually performing routine, laborious, and timeconsuming maintenance tasks. As future work, the proposed system is to be parallelized so as to boo...

Bassil, Youssef

2012-01-01T23:59:59.000Z

197

NETL: IEP – Oxy-Combustion CO2 Emissions Control - Oxygen-Based PC Boiler  

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

– Oxy-Combustion CO2 Emissions Control – Oxy-Combustion CO2 Emissions Control Oxygen-Based PC Boiler Project No.: FC26-04NT42207 & FC26-03NT41736 Spatial Comparison of an Air-Fired Furnace versus an Oxygen-Fired Furnace. Spatial Comparison of an Air-Fired Furnace versus an Oxygen-Fired Furnace. Foster Wheeler North America Corporation will conduct to two projects to improve carbon dioxide (CO2) capture technology by developing a conceptual pulverized coal-fired boiler system design using oxygen as the combustion medium. Using oxygen instead of air produces a flue gas with a high CO2 concentration, which will facilitate CO2 capture for subsequent sequestration. The first project will develop modeling simulations that will lead to a conceptual design that addresses costs, performance, and emissions, and

198

Economic Analysis for Conceptual Design of Supercritical O2-Based PC Boiler  

SciTech Connect

This report determines the capital and operating costs of two different oxygen-based, pulverized coal-fired (PC) power plants and compares their economics to that of a comparable, air-based PC plant. Rather than combust their coal with air, the oxygen-based plants use oxygen to facilitate capture/removal of the plant CO{sub 2} for transport by pipeline to a sequestering site. To provide a consistent comparison of technologies, all three plants analyzed herein operate with the same coal (Illinois No 6), the same site conditions, and the same supercritical pressure steam turbine (459 MWe). In the first oxygen-based plant, the pulverized coal-fired boiler operates with oxygen supplied by a conventional, cryogenic air separation unit, whereas, in the second oxygen-based plant, the oxygen is supplied by an oxygen ion transport membrane. In both oxygen-based plants a portion of the boiler exhaust gas, which is primarily CO{sub 2}, is recirculated back to the boiler to control the combustion temperature, and the balance of the flue gas undergoes drying and compression to pipeline pressure; for consistency, both plants operate with similar combustion temperatures and utilize the same CO{sub 2} processing technologies. The capital and operating costs of the pulverized coal-fired boilers required by the three different plants were estimated by Foster Wheeler and the balance of plant costs were budget priced using published data together with vendor supplied quotations. The cost of electricity produced by each of the plants was determined and oxygen-based plant CO{sub 2} mitigation costs were calculated and compared to each other as well as to values published for some alternative CO{sub 2} capture technologies.

Andrew Seltzer; Archie Robertson

2006-09-01T23:59:59.000Z

199

Subsurface connection methods for subsurface heaters  

DOE Patents (OSTI)

A system for heating a subsurface formation is described. The system includes a first elongated heater in a first opening in the formation. The first elongated heater includes an exposed metal section in a portion of the first opening. The portion is below a layer of the formation to be heated. The exposed metal section is exposed to the formation. A second elongated heater is in a second opening in the formation. The second opening connects to the first opening at or near the portion of the first opening below the layer to be heated. At least a portion of an exposed metal section of the second elongated heater is electrically coupled to at least a portion of the exposed metal section of the first elongated heater in the portion of the first opening below the layer to be heated.

Vinegar, Harold J. (Bellaire, TX); Bass, Ronald Marshall (Houston, TX); Kim, Dong Sub (Sugar Land, TX); Mason, Stanley Leroy (Allen, TX); Stegemeier, George Leo (Houston, TX); Keltner, Thomas Joseph (Spring, TX); Carl, Jr., Frederick Gordon (Houston, TX)

2010-12-28T23:59:59.000Z

200

Change: Connections to Adult Learning and Education  

E-Print Network (OSTI)

Phrases such as “change is inevitable, ” “change is constant, ” and “the only thing certain is change itself ” are commonly heard when commiserating about the pace of modern life. As described in the fable Who Moved My Cheese? (Johnson 1998), humans have varying reactions to change: some welcome it, others tolerate it, but many dread it. The main idea underlying Johnson’s book—that change is inevitable so we must learn to accept it—delivers a naive and simplistic message about a complex process. Many perspectives exist about change, but a common theme throughout the literature is that it is a process that involves learning (Macduff 1993). The question of how adult learning and education can cultivate change with individuals and groups is explored in this Digest. Following a discussion of the change process, it examines the connection between change and adult education and adult learning, and it concludes with some suggestions for adult educators involved in the

Susan Imel; Eric D Igest

2000-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "modem connecting pc" 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

SSH - Secure Login Connections over the Internet  

E-Print Network (OSTI)

SSH provides secure login, file transfer, X11, and TCP/IP connections over an untrusted network. It uses cryptographic authentication, automatic session encryption, and integrity protection for transferred data. RSA is used for key exchange and authentication, and symmetric algorithms (e.g., IDEA or threekey triple-DES) for encrypting transferred data. SSH is intended as a replacement for the existing rsh, rlogin, rcp, rdist, and telnet protocols. SSH is currently (March 1996) being used at thousands of sites in at least 50 countries. Its users include top universities, research laboratories, many major corporations, and numerous smaller companies and individuals. The SSH protocol can also be used as a generic transport layer encryption mechanism, providing both host authentication and user authentication, together with privacy and integrity protection. 1 Introduction The Internet has become the most economical means for communication between two remote sites. Its uses include comm...

Tatu Ylonen Ssh; Tatu Ylonen; Tatu Ylonen

1996-01-01T23:59:59.000Z

202

SSH - Secure Login Connections over the Internet  

E-Print Network (OSTI)

SSH provides secure login, file transfer, X11, and TCP/IP connections over an untrusted network. It uses cryptographic authentication, automatic session encryption, and integrity protection for transferred data. RSA is used for key exchange and authentication, and symmetric algorithms (e.g., IDEA or threekey triple-DES) for encrypting transferred data. SSH is intended as a replacement for the existing rsh, rlogin, rcp, rdist, and telnet protocols. SSH is currently (March 1996) being used at thousands of sites in at least 50 countries. Its users include top universities, research laboratories, many major corporations, and numerous smaller companies and individuals. The SSH protocol can also be used as a generic transport layer encryption mechanism, providing both host authentication and user authentication, together with privacy and integrity protection. 1 Introduction The Internet has become the most economical means for communication between two remote sites. Its uses include commun...

Tatu Ylönen

1996-01-01T23:59:59.000Z

203

Some problems THE Galois connection Clones and algebras The lattice of clones Completeness CSP Open problems Clones and Galois connections  

E-Print Network (OSTI)

Some problems THE Galois connection Clones and algebras The lattice of clones Completeness CSP Open aa #12;Some problems THE Galois connection Clones and algebras The lattice of clones Completeness CSP Completeness CSP Open problems Final remarks aa #12;Some problems THE Galois connection Clones and algebras

Pöschel, Reinhard

204

Geometric Massive Gravity in Multi-Connection Framework  

E-Print Network (OSTI)

What is the right way to interpret a massive graviton? We generalize the kinematical framework of general relativity to multiple connections. The average of the connections is itself a connection and plays the role of the canonical connection in standard General Relativity. At the level of dynamics, the simplest choice of the Einstein-Hilbert action is indistinguishable from the single-connection case. However, inspired by Weyl geometry, we show how one can construct massive gravity to all orders in perturbation theory compatible with the de Rham-Gabadadze-Tolley ghost-free model. We conclude that the mass of the graviton can be interpreted as a geometrical property of spacetime arising from two connections. Furthermore in the multi-connection framework there is no ambiguity in the definition of physical metric and consequently coupling to matter.

Nima Khosravi

2013-09-09T23:59:59.000Z

205

Performance of bolted wood connections using supplemental confining devices  

E-Print Network (OSTI)

In the aftermath of the 1994 Northridge Earthquake, extensive field investigations revealed damage in wood frame construction in the form of splitting the 2x4 or 2x6 dimension lumber sill plates along the line of anchor bolts which typically connect shear walls to the masonry or concrete foundation. This paper presents an experimental investigation on the performance of bolted wood connections at the yield and ultimate limit states during monotonic and incremental quasi-static reversed cyclic loading and suggests possible retrofit strategies for their improved seismic performance. Proposed retrofit strategies are based on providing confinement to the bolted wood member using metal reinforcing ;traps and reinforcing clamps to increase the deformation capability and energy dissipation capacity of the connection, while maintaining substantial levels of connection strength. Connection types included in the investigation are: (1) double shear wood-to-wood connections; and (2) single shear simulated sill plate-to-concrete foundation connections.

Stromatt, Rebecca Faye

1996-01-01T23:59:59.000Z

206

Grid-Connected Renewable Energy Systems | Department of Energy  

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

Grid-Connected Renewable Energy Systems Grid-Connected Renewable Energy Systems Grid-Connected Renewable Energy Systems July 2, 2012 - 8:21pm Addthis When connecting a home energy system to the electric grid, research and consider equipment required as well as your power provider’s requirements and agreements. | Photo courtesy of Solar Design Associates, Inc. When connecting a home energy system to the electric grid, research and consider equipment required as well as your power provider's requirements and agreements. | Photo courtesy of Solar Design Associates, Inc. What are the key facts? While renewable energy systems are capable of powering houses and small businesses without any connection to the electricity grid, many people prefer the advantages that grid-connection offers. Aside from the major small renewable energy system components, you

207

To connect to Boiler Television, you will need to provide a coaxial cable to connect your television set to the cable wall outlet. In connecting the coaxial  

E-Print Network (OSTI)

To connect to Boiler Television, you will need to provide a coaxial cable to connect your? By providing this initial information, you help Boiler Television staff assess and resolve this issue as soon for use with any University Residences work request -- not just for the Boiler Television system. Set

Ginzel, Matthew

208

Voice-Over PowerPoint (VOPP) and FTP Instructions for Online Courses (for Windows PC Computers)  

E-Print Network (OSTI)

Page 1 Voice-Over PowerPoint (VOPP) and FTP Instructions for Online Courses (for Windows PC in Windows Explorer" near the bottom of the drop-down list. 6. A "Log On As" window similar to below should and click the Log On button. #12;Page 6 7. You will see a file listing box similar to Windows Explorer

Loudon, Catherine

209

Burning A Disc Using InfraRecorder On the PC desktop, double click on the Accessories and Utilities folder.  

E-Print Network (OSTI)

Burning A Disc Using InfraRecorder On the PC desktop, double click on the Accessories and Utilities to burn. For Word, Excel, PDFs, etc., select Data Disc and CD or DVD as appropriate. At the next screen the pane to the upper left allows you to maneuver to the location of the file(s) you wish to burn. The pane

Kim, Duck O.

210

V-125: Cisco Connected Grid Network Management System Multiple  

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

5: Cisco Connected Grid Network Management System Multiple 5: Cisco Connected Grid Network Management System Multiple Vulnerabilities V-125: Cisco Connected Grid Network Management System Multiple Vulnerabilities April 3, 2013 - 1:44am Addthis PROBLEM: Cisco Connected Grid Network Management System Multiple Vulnerabilities PLATFORM: Cisco Connected Grid Network Management System 2.x ABSTRACT: Some vulnerabilities have been reported in Cisco Connected Grid Network Management System. REFERENCE LINKS: Cisco Security Notice CVE-2013-1163 Cisco Security Notice CVE-2013-1171 Secunia Advisory SA52834 SecurityTracker Alert ID: 1028374 SecurityTracker Alert ID: 1028373 CVE-2013-1163 CVE-2013-1171 IMPACT ASSESSMENT: Medium DISCUSSION: 1) Certain input related to the element list component is not properly sanitised before being returned to the user. This can be exploited to

211

V-125: Cisco Connected Grid Network Management System Multiple  

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

5: Cisco Connected Grid Network Management System Multiple 5: Cisco Connected Grid Network Management System Multiple Vulnerabilities V-125: Cisco Connected Grid Network Management System Multiple Vulnerabilities April 3, 2013 - 1:44am Addthis PROBLEM: Cisco Connected Grid Network Management System Multiple Vulnerabilities PLATFORM: Cisco Connected Grid Network Management System 2.x ABSTRACT: Some vulnerabilities have been reported in Cisco Connected Grid Network Management System. REFERENCE LINKS: Cisco Security Notice CVE-2013-1163 Cisco Security Notice CVE-2013-1171 Secunia Advisory SA52834 SecurityTracker Alert ID: 1028374 SecurityTracker Alert ID: 1028373 CVE-2013-1163 CVE-2013-1171 IMPACT ASSESSMENT: Medium DISCUSSION: 1) Certain input related to the element list component is not properly sanitised before being returned to the user. This can be exploited to

212

Underwater Sensor Network (UWSN) LabUnderwater Sensor Network (UWSN) Lab Demonstration of PCDemonstration of PC--based and DSPbased and DSP--basedbased  

E-Print Network (OSTI)

Underwater Sensor Network (UWSN) LabUnderwater Sensor Network (UWSN) Lab Demonstration--OFDM is one ultimate solution for highOFDM is one ultimate solution for high--datadata--raterate underwater acoustic communications!underwater acoustic communications! PC based implementationPC based implementation

Zhou, Shengli

213

Detachable connection for a nuclear reactor fuel assembly  

DOE Patents (OSTI)

A locking connection for releasably attaching a handling socket to the duct tube of a fuel assembly for a nuclear reactor. The connection comprises a load pad housing mechanically attached to the duct tube and a handling socket threadably secured within the housing. A retaining ring is interposed between the housing and the handling socket and is formed with a projection and depression engagable within a cavity and groove of the housing and handling socket, respectively, to form a detachable interlocked connection assembly.

Christiansen, D.W.; Karnesky, R.A.

1983-08-29T23:59:59.000Z

214

Luhman 16AB: A Remarkable, Variable L/T Transition Binary 2 pc from the Sun  

E-Print Network (OSTI)

Luhman (2013) has reported the discovery of a brown dwarf binary system only 2.01+/-0.15 pc from the Sun. The binary is well-resolved with a projected separation of 1.5", and spectroscopic observations have identified the components as late-L and early-T dwarfs. The system exhibits several remarkable traits, including a "flux reversal", where the T dwarf is brighter over 0.9-1.3 micron but fainter at other wavelengths; and significant (~10%) short-period (~4.9 hr) photometric variability with a complex light curve. These observations suggest spatial variations in condensate cloud structure, which is known to evolve substantially across the L dwarf/T dwarf transition. Here we report preliminary results from a multi-site monitoring campaign aimed at probing the spectral and temporal properties of this source. Focusing on our spectroscopic observations, we report the first detections of NIR spectral variability, present detailed analysis of K I lines that confirm differences in condensate opacity between the com...

Burgasser, A J; Beletsky, Y; Plavchan, P; Gillon, M; Radigan, J; Jehin, E; Delrez, L; Opitom, C; Morrell, N; Osten, R; Street, R; Melis, C; Triaud, A; Simcoe, R

2013-01-01T23:59:59.000Z

215

WINDOW 4. 0: Program description. A PC program for analyzing the thermal performance of fenestration products  

SciTech Connect

WINDOW 4.0 is a publicly available IBM PC compatible computer program developed by the Windows and Daylighting Group at Lawrence Berkeley Laboratory for calculating total window thermal performance indices (e.g. U-values, solar heat gain coefficients, shading coefficients, and visible transmittances). WINDOW 4.0 provides a versatile heat transfer analysis method consistent with the rating procedure developed by the National Fenestration Rating Council (NFRC). The program can be used to design and develop new products, to rate and compare performance characteristics of all types of window products, to assist educators in teaching heat transfer through windows, and to help public officials in developing building energy codes. WINDOW 4.0 is a major revision to WINDOW 3.1 and we strongly urge all users to read this manual before using the program. Users who need professional assistance with the WINDOW 4.0 program or other window performance simulation issues are encouraged to contact one or more of the NFRC-accredited Simulation Laboratories. A list of these accredited simulation professionals is available from the NFRC.

Not Available

1992-03-01T23:59:59.000Z

216

Case Studies of Grid-Connected Photovoltaic Systems, Vol. 1  

Science Conference Proceedings (OSTI)

This interim report documents a number of grid-connected photovoltaic (PV) case studies, covering a broad range of different system and project types.

2002-03-12T23:59:59.000Z

217

Statistically Speaking - What's in SciTech Connect? | OSTI, US...  

Office of Scientific and Technical Information (OSTI)

Mathematics and Computing National Defense Physics Power Generation and Distribution Renewable Energy SciTech Connect contains close to 2.5 million Scientific and Technical...

218

Texas connects watershed protection and erosion through compost  

E-Print Network (OSTI)

TEXAS CONNECTS WATERSHED PROTECTION AND EROSION THROUGHLandscape Architect, Texas Department of Transportation, 125E. 11 th Street Austin, Texas 78701, Fax: 512-416-3098 Scott

Cogburn, Barrie; McCoy, Scott

2003-01-01T23:59:59.000Z

219

Connectivity mechanisms in a population complex of coastal cod.  

E-Print Network (OSTI)

??In this thesis I have studied connectivity processes affecting the population structure of coastal cod on the Norwegian Skagerrak coast. I have focused on three… (more)

Espeland, Sigurd Heiberg

2010-01-01T23:59:59.000Z

220

MEMORANDUM RE: Ex Parte Communications in Connection with Docket...  

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

July 15, 2013 Encl: Motor Training Presentation This memorandum memorializes a communication between DOE staff and members of the NEMA Motor and Generator Section in connection...

Note: This page contains sample records for the topic "modem connecting pc" 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

Modeling Grid-Connected Hybrid Electric Vehicles Using ADVISOR  

DOE Green Energy (OSTI)

Presents an electric utility grid-connected energy management strategy for a parallel hybrid electric vehicle using ADVISOR, a modeling tool.

Markel, T.; Wipke, K.

2001-01-01T23:59:59.000Z

222

Cryptic Faulting and Multi-Scale Geothermal Fluid Connections...  

Open Energy Info (EERE)

Cryptic Faulting and Multi-Scale Geothermal Fluid Connections in the Dixie Valley-Central Nevada Seismic Belt Area- Implications from Mt Resistivity Surveying Jump to: navigation,...

223

Property:Designed to Operate with Shore Connection? | Open Energy...  

Open Energy Info (EERE)

Connection?" Showing 1 page using this property. M MHK TechnologiesVerdant-Kinetic Hydropower System + No + Retrieved from "http:en.openei.orgwindex.php?titleProperty:Design...

224

Family Matters: Testing the Effect of Political Connections in Italy  

E-Print Network (OSTI)

limited role within the company, the fact that they areAs before, we drop the companies connected to governmentvaluable resources for companies across the world. In this

Asquer, Raffaele; Calderoni, Federico

2011-01-01T23:59:59.000Z

225

Grid-Connected Renewable Energy Generation Toolkit-Geothermal...  

Open Energy Info (EERE)

for International Development Sector: Energy Focus Area: Geothermal Resource Type: Training materials Website: www.energytoolbox.orggcremod3index.shtml Grid-Connected...

226

Network Connectivity and Price Convergency: Gas Pipeline Deregulation  

E-Print Network (OSTI)

pipeline tariffs and gas prices were regulated (Mulherin,failed, in equMizing gas prices across the geographicallyNetwork Connectivity and Price Convergence: Gas Pipeline

De Vany, Arthur; Walls, W. David

1993-01-01T23:59:59.000Z

227

TOWER BLOCK Modem Public Housing in England, Scotland,  

E-Print Network (OSTI)

Curricula Summary 16 Faculty Organizations 19 Student Council 19 ADMISSIONS 20 Selection Procedures 20 Naval

Koehn, Philipp

228

Controlling incoming connections using certificates and distributed hash tables  

Science Conference Proceedings (OSTI)

The current architecture of the Internet where anyone can send anything to anybody presents many problems. The recipient of the connection might be using a mobile access network and thus unwanted incoming connections could produce a high cost to the ... Keywords: DoS countermeasures, certificates, rights delegation, rights management, session management

Dmitrij Lagutin; Hannu H. Kari

2007-09-01T23:59:59.000Z

229

ROAD AND STREAM NETWORK CONNECTIVITY NORTHEASTERN PUERTO RICO  

E-Print Network (OSTI)

variables which are influenced by R/S connectivity. Physical R/S connectivity at 24 river road crossing (RRC alteration in the immediate area of the RRC. To gain incite into underlying dynamics scour scores were type, and Stream size, resulting in a model with a R2 value of 0.64. A method of evaluating RRC acting

230

Blast response comparison of multiple steel frame connections  

Science Conference Proceedings (OSTI)

When a structural steel frame is subjected to blast, the beam-to-column connections, which are responsible for load transfer between different members within the frame, play a major role in structural response. This paper presents results of a comparative ... Keywords: Blast loads, Connections, Displacement, Explosions, Finite element method, Stress

Girum S. Urgessa; Tomasz Arciszewski

2011-07-01T23:59:59.000Z

231

Dahu: commodity switches for direct connect data center networks  

Science Conference Proceedings (OSTI)

Solving "Big Data" problems requires bridging massive quantities of compute, memory, and storage, which requires a very high bandwidth network. Recently proposed direct connect networks like HyperX and Flattened Butterfly offer large capacity through ... Keywords: data center network, direct connect network

Sivasankar Radhakrishnan, Malveeka Tewari, Rishi Kapoor, George Porter, Amin Vahdat

2013-10-01T23:59:59.000Z

232

RESEARCH ARTICLE Modeling population connectivity by ocean currents,  

E-Print Network (OSTI)

this connectivity between distant populations is key to their effective conservation and management. For many marine between distant patches of suitable habitat. Recent work has focused on the biophysics of marine larval illustrate how this connectivity can be analyzed using graph theory--an effective approach for exploring

Queensland, University of

233

Solving connected row convex constraints by variable elimination  

Science Conference Proceedings (OSTI)

We propose an algorithm for the class of connected row convex constraints. In this algorithm, we introduce a novel variable elimination method to solve the constraints. This method is simple and able to make use of the sparsity of the problem instances. ... Keywords: Connected row convex constraints, Constraint composition, Constraint satisfaction problems, Path consistency, Variable elimination

Yuanlin Zhang; Satyanarayana Marisetti

2009-08-01T23:59:59.000Z

234

Strict inequalities for connective constants of transitive graphs  

E-Print Network (OSTI)

The connective constant of a graph is the exponential growth rate of the number of self-avoiding walks starting at a given vertex. Strict inequalities are proved for connective constants of vertex-transitive graphs. Firstly, the connective constant decreases strictly when the graph is replaced by a non-trivial quotient graph. Secondly, the connective constant increases strictly when a quasi-transitive family of new edges is added. These results have the following implications for Cayley graphs. The connective constant of a Cayley graph decreases strictly when a new relator is added to the group, and increases strictly when a non-trivial group element is declared to be a generator.

Geoffrey R. Grimmett; Zhongyang Li

2013-01-14T23:59:59.000Z

235

OC)elRM(o-T/^ DOE/PC/60810-TIO TITLE: Superacid Catalyzed Coal Conversion Chemistry DE86 015045  

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

OC)elRM(o-T/^ OC)elRM(o-T/^ DOE/PC/60810-TIO TITLE: Superacid Catalyzed Coal Conversion Chemistry DE86 015045 PIs(Authors): George A. Olah INSTITUTION/ORGANIZATION UNIVERSITY OF SOUTHERN CALIFORNIA HYDROCARBON RESEARCH INSTITUTE CONTRACT NO.: FINAL TECHNICAL REPORT (213)743-5277 DE-FG22-83PC60810 September 1,1983-September 1,1986 The basis of our studies was a novel, low temperature, mild coal conversion process developed in our laboratory. It involves the use of a superacidic system consisting of HF and BF, in the presence of hydrogen and/or a hydrogen donor solvent. In order to understand the chemistry involved in the process of hydrodepolyme- rization of coal by HF:BF2:H2 system a systematic study of a number of coal model compounds was carried out under identical conditions. The model compounds studied

236

Influence of Electric Vehicles Connected to the Grid Guangbin Li (gl2423) Influence of Electric Vehicles Connected to the Grid  

E-Print Network (OSTI)

from both batteries and petrol stored, called Hybrid Electric Vehicle (HEV); and those that useInfluence of Electric Vehicles Connected to the Grid Guangbin Li (gl2423) 1/13 Influence of Electric Vehicles Connected to the Grid Guangbin Li (gl2423) 1. Introduction 1.1 Background of electric

Lavaei, Javad

237

Testing fractal connectivity in multivariate long memory processes  

Science Conference Proceedings (OSTI)

Within the framework of long memory multivariate processes, fractal connectivity is a particular model, in which the low frequencies (coarse scales) of the interspectrum of each pair of process components are determined by the autospectra of the components. ...

H. Wendt; A. Scherrer; P. Abry; S. Achard

2009-04-01T23:59:59.000Z

238

Adaptive connection management for scalable MPI over InfiniBand  

Science Conference Proceedings (OSTI)

Supporting scalable and efficient parallel programs is a major challenge in parallel computing with the widespread adoption of large-scale computer clusters and supercomputers. One of the pronounced scalability challenges is the management of connections ...

Weikuan Yu; Qi Gao; Dhabaleswar K. Panda

2006-04-01T23:59:59.000Z

239

Network Connectivity and Price Convergency: Gas Pipeline Deregulation  

E-Print Network (OSTI)

1 and length 2 between the vertices of the pipeline networkor.i length two’paths. By 1988, most of the pipelines werepipelines, the number of vertices connected by at l~ast one path of length

De Vany, Arthur; Walls, W. David

1993-01-01T23:59:59.000Z

240

On attack causality in internet-connected cellular networks  

Science Conference Proceedings (OSTI)

The emergence of connections between telecommunications networks and the Internet creates significant avenues for exploitation. For example, through the use of small volumes of targeted traffic, researchers have demonstrated a number of attacks capable ...

Patrick Traynor; Patrick McDaniel; Thomas La Porta

2007-08-01T23:59:59.000Z

Note: This page contains sample records for the topic "modem connecting pc" 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

Introducing Connections Into Classes With Static Meta-Programming  

Science Conference Proceedings (OSTI)

Connections can be inserted into classes transparently. Based on an open language with a static meta-object protocol, meta-operators can be constructed that work as connectors, mixing communication code into classes. Thereby, connectors become standard ...

Uwe Aßmann; Andreas Ludwig

1999-04-01T23:59:59.000Z

242

Symmetric monoidal categories model all connective spectra. Theory and  

E-Print Network (OSTI)

Abstract. The classical in nite loopspace machines in fact induce an equivalence of categories between a localization of the category of symmetric monoidal categories and the stable homotopy category of-1-connective spectra.

R. W. Thomason; Transmitted Myles Tierney

1995-01-01T23:59:59.000Z

243

Grid Connected Photovoltaic Systems with SmartGrid functionality.  

E-Print Network (OSTI)

?? SummaryThis master?s thesis is focused on the design of grid connected PV power stage inverter. This inverter will be used for solar power application… (more)

Massawe, Henry Benedict

2013-01-01T23:59:59.000Z

244

Energy Education BASS CONNECTIONS in ENERGY Leader: Prof. Richard Newell  

E-Print Network (OSTI)

Energy Education BASS CONNECTIONS in ENERGY Leader: Prof. Richard Newell Duke University Energy Initiative Energy education at Duke capitalizes on the University's broader Energy Initiative, a university-wide interdisciplinary collaboration addressing today's pressing energy challenges related to the economy

Ferrari, Silvia

245

Decadal Climate Variability: Is There a Tidal Connection?  

Science Conference Proceedings (OSTI)

A possible connection between oceanic tides and climate variability arises from modulations in tidally induced vertical mixing. The idea is reexamined here with emphasis on near-decadal time scales. Occasional extreme tides caused by unusually ...

Richard D. Ray

2007-07-01T23:59:59.000Z

246

Instructions for Accessing FedConnect Postings, June 30, 2009  

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

Instructions for Accessing FedConnect Postings and applying for Federal grants including the Smart Grid Investment Grants awarded as part of the American Recovery and Reinvestment Act of 2009.

247

Launch commandline Matlab from a Windows PC:* * Useful when you're away from the cluster where Matlab is installed X  

E-Print Network (OSTI)

Launch commandline Matlab from a Windows PC:* * Useful when you're away from the cluster where Matlab is installed X Windows or other Unix emulators become very slow. In this case, run Matlab

Zhang, Ye

248

High voltage series connected tandem junction solar battery  

DOE Patents (OSTI)

A high voltage series connected tandem junction solar battery which comprises a plurality of strips of tandem junction solar cells of hydrogenated amorphous silicon having one optical path and electrically interconnected by a tunnel junction. The layers of hydrogenated amorphous silicon, arranged in a tandem configuration, can have the same bandgap or differing bandgaps. The tandem junction strip solar cells are series connected to produce a solar battery of any desired voltage.

Hanak, Joseph J. (Lawrenceville, NJ)

1982-01-01T23:59:59.000Z

249

Tubular screen electrical connection support for solid oxide fuel cells  

DOE Patents (OSTI)

A solid oxide fuel assembly is made of fuel cells (16, 16', 18, 24, 24', 26), each having an outer interconnection layer (36) and an outer electrode (28), which are disposed next to each other with rolled, porous, hollow, electrically conducting metal mesh conductors (20, 20') between the fuel cells, connecting the fuel cells at least in series along columns (15, 15') and where there are no metal felt connections between any fuel cells.

Tomlins, Gregory W. (Pittsburgh, PA); Jaszcar, Michael P. (Murrysville, PA)

2002-01-01T23:59:59.000Z

250

Development of a superconducting connection for niobium cavities  

Science Conference Proceedings (OSTI)

Several, partially successful attempts have been made in the past to develop a superconducting connection between adjacent niobium cavities with the capability to carry up to 30 mT of the magnetic flux. Such a connection would be particularly of great benefit to layouts of long accelerators like ILC because it would shorten the distances between structures and therefore the total length of an accelerator with the associated cost reductions. In addition the superconducting connection would be ideal for a super-structure – two multi-cell cavities connected through a half wavelength long beam pipe providing the coupling. Two welded prototypes of super-structure have been successfully tested with the beam at DESY. The chemical treatment and water rinsing was rather complicated for these prototypes because of the length of the assembly. We have engaged in a program to develop such a connection, initially based on the Nb55Ti material. Several options are pursued such as e.g. a two-cell cavity is being used to explore the reachable magnetic flux for the TESLA like connection with a squeezed niobium gasket between the flanges. Other materials, such as NbZr or NbN are also being considered. In this contribution, we will report about the progress of our investigations.

Peter Kneisel; Gianluigi Ciovati; Jacek Sekutowicz; Waldemar Singer; Xenia Singer; Axel Matheisen

2007-06-18T23:59:59.000Z

251

Development of a superconducting connection for niobium cavities  

Science Conference Proceedings (OSTI)

Several, partially successful attempts have been made in the past to develop a superconducting connection between adjacent niobium cavities with the capability to carry up to 30 mT of the magnetic flux. Such a connection would be particularly of great benefit to layouts of long accelerators like ILC because it would shorten the distances between structures and therefore the total length of an accelerator with the associated cost reductions. In addition the superconducting connection would be ideal for a super-structure – two multi-cell cavities connected through a half wavelength long beam pipe providing the coupling. Two welded prototypes of super-structure have been successfully tested with the beam at DESY. The chemical treatment and water rinsing was rather complicated for these prototypes because of the length of the assembly. We have engaged in a program to develop such a connection, initially based on the Nb55Ti material. Several options are pursued such as e.g. a two-cell cavity is being used to explore the reachable magnetic flux for the TESLA like connection with a squeezed niobium gasket between the flanges. Other materials, such as NbZr or NbN are also being considered. In this contribution, we will report about the progress of our investigations.

Peter Kneisel; Gianluigi Ciovati; Jacek Sekutowicz; Waldemar Singer; Xenia Singer; Axel Matheisen

2007-06-22T23:59:59.000Z

252

Surface-Induced Orientation Control of CuPc Molecules for the Epitaxial Growth of Highly Ordered Organic Crystals on Graphene  

Science Conference Proceedings (OSTI)

The epitaxial growth and preferred molecular orientation of copper phthalocyanine (CuPc) molecules on graphene has been systematically investigated and compared with growth on Si substrates, demonstrating the role of surface-mediated interactions in determining molecular orientation. X-ray scattering and diffraction, scanning tunneling microscopy, scanning electron microscopy, and first-principles theoretical calculations were used to show that the nucleation, orientation and packing of CuPc molecules on films of graphene are fundamentally different compared to those grown on Si substrates. Interfacial dipole interactions induced by charge transfer between CuPc molecules and graphene are shown to epitaxially align the CuPc mole-cules in a face-on orientation in a series of ordered superstructures. At high temperatures, CuPc molecules lie flat with respect to the graphene substrate to form strip-like CuPc crystals with micron sizes containing monocrystalline grains. Such large epitaxial crystals may potentially enable bulk-like properties to improve the device properties in organic electronics, which charge transport, exciton diffusion and dissociation are currently limited by grain size effects and molecular orientation.

Xiao, Kai [ORNL; Deng, Wan [ORNL; Keum, Jong Kahk [ORNL; Yoon, Mina [ORNL; Vlassiouk, Ivan V [ORNL; Clark, Kendal W [ORNL; Li, An-Ping [ORNL; Kravchenko, Ivan I [ORNL; Gu, Gong [University of Tennessee, Knoxville (UTK); Payzant, E Andrew [ORNL; Sumpter, Bobby [ORNL; Smith, Sean C [ORNL; Browning, Jim [ORNL; Geohegan, David B [ORNL

2013-01-01T23:59:59.000Z

253

Proceedings of the 2009 International Conference on Wireless Communications and Mobile Computing: Connecting the World Wirelessly: Connecting the World Wirelessly  

Science Conference Proceedings (OSTI)

Welcome to the ACM International Wireless Communications and Mobile Computing Conference (IWCMC 2009) with the theme this year of "Connecting the world wirelessly." This year's Conference continues its tradition of being the premier forum for presentation ...

Mohsen Guizani; Peter Mueller; Klaus-Peter Fähnrich; Athanasios (Thanos) Vasilakos; Yan Zhang; Jun Zhang

2009-06-01T23:59:59.000Z

254

Using percolation techniques to estimate interwell connectivity probability  

E-Print Network (OSTI)

Reservoir connectivity is often an important consideration for reservoir management. For example, connectivity is an important control on waterflood sweep efficiency and requires evaluation to optimize injection well rates. The uncertainty of sandbody distributions, however, can make interwell connectivity prediction extremely difficult. Percolation models are a useful tool to simulate sandbody connectivity behavior and can be used to estimate interwell connectivity. This study discusses the universal characteristics of different sandbody percolation models and develops an efficient percolation method to estimate interwell connectivity. Using King and others results for fluid travel time between locations in a percolation model, we developed a method to estimate interwell connectivity. Three parameters are needed to use this approach: the sandbody occupied probabilitysandp, the dimensionless reservoir length, and the well spacing. To evaluate this new percolation method, the procedure was coded using Visual Basic and Mathematica and the results compared to those from two other methods, a simple geometrical model and Monte Carlo simulation. All these methods were applied to estimate interwell connectivity for the D1, D2, and D3 intervals in the Monument Butte field. The results suggest that the new percolation method can give reasonable effective-square sandbody dimensions and can estimate the interwell connectivity accurately for thin intervals with sandp in the 60% to 80% range. The proposed method requires that the reservoir interval for evaluation be sufficiently thin so that 2D percolation results can be applied. To extend the method to 3D cases, we propose an approach that can be used to estimate interwell connectivity for reservoirs having multiple, noncommunicating layers, and that considers the weight of each interval for multilayer estimation. This approach is applied to the three-layer case of Monument Butte field and the estimates showed the method gives useful results for well pattern design. For example, water saturation and interval thickness affect the weight of each interval to be included in the multilayer estimation. For thick intervals or heterogeneous sandbody distributions, the percolation method developed here is not suitable because it assumes thin layers. Future percolation research will be needed to adapt this new percolation method.

Li, Weiqiang

2007-08-01T23:59:59.000Z

255

Multilayer Online-Monitoring for Hybrid DSM Systems on Top of PC Clusters with a SMiLE  

Science Conference Proceedings (OSTI)

Cost-effective clusters built from commodity-off-the-shelf components and connected with high-speed interconnection fabrics, together with easy-to-use shared memory programming models, are creating an attractive platform for parallel programming. However, ...

Wolfgang Karl; Martin Schulz; Jörg Trinitis

2000-03-01T23:59:59.000Z

256

Assessment of API Thread Connections Under Tight Gas Well Conditions  

E-Print Network (OSTI)

The modern oil and gas industry of America has seen most of the high quality, easily obtainable resources, already produced, thus causing wells to be drilled deeper in search for unconventional resources. This means Oil Country Tubular Goods (OCTG) must improve in order to withstand harsher conditions; especially the ability of connections to effectively create leak tight seals. This study investigates the use of thread connections in tight gas fields; therefore, an insight into their potential to contribute to fulfilling the energy demands is necessary. Also, a survey of completed projects done in tight gas fields can provide vital information that will establish the minimum requirements thread connection must meet to perform its functions. To make suitable adjustments to ensure safe and efficient operations we must thoroughly understand the many aspects of thread connections. To have this understanding, a review of previous works was carried out that highlights the capabilities and imitations of thread connections. In addition to reviewing previous work done on thread connections; this study measured the viscosity of thread compounds under variable conditions. It was found that viscosity of thread compound falls in the range of 285,667 cP and 47,758 cP when measured between 32.9 degrees F and 121.5 degrees F. This can be very important because thread compound is essential to the function of thread connections. The knowledge of its viscosity can help choose the most suitable compound. By knowing the value of the viscosity of a thread compound it can also be used to form an analytical assessment of the grooved plate method by providing a means to calculate a pressure gradient which impacts the leakage.

Bourne, Dwayne

2009-08-01T23:59:59.000Z

257

Power take-off analysis for diagonally connected MHD channels  

DOE Green Energy (OSTI)

The electrical loading of the power take-off region of diagonally connected MHD channels is investigated by a two-dimensional model. The study examines the loading schemes typical of those proposed for the U-25 and U-25 Bypass channels. The model is applicable for the following four cases: (1) connection with diodes only, (2) connection with diodes and equal resistors, (3) connection with diodes and variable resistances to obtain a given current distribution, and (4) connection with diodes and variable resistors under changing load. The analysis is applicable for the power take-off regions of single or multiple-output systems. The general behaviors of the current and the potential distributions in all four cases are discussed. The analytical results are in good agreement with the experimental data. It is found possible to design the electrical circuit of the channel in the take-off region so as to achieve a fairly even load current output under changing total load current.

Pan, Y.C.; Doss, E.D.

1980-01-01T23:59:59.000Z

258

THE SOLAR NEIGHBORHOOD. XXVI. AP Col: THE CLOSEST (8.4 pc) PRE-MAIN-SEQUENCE STAR  

Science Conference Proceedings (OSTI)

We present the results of a multi-technique investigation of the M4.5Ve flare star AP Col, which we discover to be the nearest pre-main-sequence star. These include astrometric data from the CTIO 0.9 m, from which we derive a proper motion of 342.0 {+-} 0.5 mas yr{sup -1}, a trigonometric parallax of 119.21 {+-} 0.98 mas (8.39 {+-} 0.07 pc), and photometry and photometric variability at optical wavelengths. We also provide spectroscopic data, including radial velocity (22.4 {+-} 0.3 km s{sup -1}), lithium equivalent width (EW) (0.28 {+-} 0.02 A), H{alpha} EW (-6.0 to -35 A), vsin i (11 {+-} 1 km s{sup -1}), and gravity indicators from the Siding Spring 2.3 m WiFeS, Lick 3 m Hamilton echelle, and Keck-I HIRES echelle spectrographs. The combined observations demonstrate that AP Col is the closer of only two known systems within 10 pc of the Sun younger than 100 Myr. Given its space motion and apparent age of 12-50 Myr, AP Col is likely a member of the recently proposed {approx}40 Myr old Argus/IC 2391 Association.

Riedel, Adric R.; Henry, Todd J.; Jao, Wei-Chun [Department of Physics and Astronomy, Georgia State University, Atlanta, GA 30302-4106 (United States); Murphy, Simon J. [Research School of Astronomy and Astrophysics, The Australian National University, Cotter Road, Weston Creek, ACT 2611 (Australia); Melis, Carl [Center for Astrophysics and Space Sciences, University of California, San Diego, CA 92093-0424 (United States); Subasavage, John P., E-mail: riedel@chara.gsu.edu, E-mail: thenry@chara.gsu.edu, E-mail: jao@chara.gsu.edu, E-mail: murphysj@mso.anu.edu.au, E-mail: cmelis@ucsd.edu, E-mail: jsubasavage@ctio.noao.edu [Cerro Tololo Inter-American Observatory, La Serena (Chile)

2011-10-15T23:59:59.000Z

259

Web Conferencing with Adobe Connect | Argonne National Laboratory  

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

Web Conferencing with Adobe Connect Web Conferencing with Adobe Connect Argonne uses Adobe Connect, which provides a media-rich, virtual collaboration environment where employees can interact among themselves and with external participants. All full-time Argonne employees are eligible for this service. Meeting hosts must be Argonne employees. Argonne's license provides for a total of 50 users in concurrent individual meetings as well as up to 200 users in a single seminar room. Individual meetings are intended for small groups, and they allow for more than one presenter. We can host as many as we wish, as along as the total number of attendees in all meetings at any point in time does not exceed 50. The seminar room is meant for situations in which one person is presenting and many are listening. The seminar room can be subdivided into

260

Conversations and Connections - The Expertise of our Small Business  

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

Conversations and Connections - The Expertise of our Small Conversations and Connections - The Expertise of our Small Business Program Managers Conversations and Connections - The Expertise of our Small Business Program Managers August 20, 2012 - 2:57pm Addthis Freda Hopper serves as a Small Business Program Manager at Oak Ridge Operations Office, helping small businesses learn how to work with the Department and access contract opportunities. Here, she joins Dot Harris (at podium) at a Small Business Summit in Oak Ridge this July. Freda Hopper serves as a Small Business Program Manager at Oak Ridge Operations Office, helping small businesses learn how to work with the Department and access contract opportunities. Here, she joins Dot Harris (at podium) at a Small Business Summit in Oak Ridge this July. John Hale III John Hale III

Note: This page contains sample records for the topic "modem connecting pc" 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

Connecting the Classroom: Guiding Energy Educators | Department of Energy  

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

Connecting the Classroom: Guiding Energy Educators Connecting the Classroom: Guiding Energy Educators Connecting the Classroom: Guiding Energy Educators September 25, 2013 - 10:13am Addthis Josh Sneideman is an Albert Einstein Distinguished Educator Fellow and helps lead the Energy Department's Energy Literacy efforts. (Photo courtesy of Eco Organization) Josh Sneideman is an Albert Einstein Distinguished Educator Fellow and helps lead the Energy Department's Energy Literacy efforts. (Photo courtesy of Eco Organization) Daniel Boff Intern, Office of Energy Efficiency and Renewable Energy Josh Sneideman is EERE's Office of Strategic Program's Albert Einstein Distinguished Educator Fellow. He is dedicated to leading Energy Literacy efforts for EERE's Workforce Development and Education Team. Below, he shares his ideas about DOE's Energy Literacy Framework and energy

262

Grid-Connected Renewables Program | Department of Energy  

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

Grid-Connected Renewables Program Grid-Connected Renewables Program Grid-Connected Renewables Program < Back Eligibility Commercial Industrial Institutional Local Government Nonprofit Schools State Government Savings Category Bioenergy Wind Buying & Making Electricity Maximum Rebate Not specified Program Info Funding Source New Jersey Societal Benefits Charge (public benefits fund) State New Jersey Program Type Performance-Based Incentive Rebate Amount Varies by project; solicitation lists recommended incentive levels 10-20% may be requested as an up-front grant Provider State of New Jersey Board of Public Utilities Note: The deadline for the most recent solicitation has passed and the information in this summary is specific to this closed program solicitation. The New Jersey Office of Clean Energy 2013-2014 Budget

263

Building Connections with State Researchers | Department of Energy  

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

Building Connections with State Researchers Building Connections with State Researchers Building Connections with State Researchers March 11, 2013 - 11:22am Addthis Assistant Secretary Chris Smith meets with UT undergraduate students studying geological research. | Photo by David M. Stephens, The University of Texas at Austin. Assistant Secretary Chris Smith meets with UT undergraduate students studying geological research. | Photo by David M. Stephens, The University of Texas at Austin. Gayland Barksdale Technical Writer, Office of Fossil Energy How Can I Learn More? Visit fossil.energy.gov to learn more about natural gas. Recently, Acting Assistant Secretary for Fossil Energy Chris Smith took the Energy Department's message of smart and sustainable fossil energy development to Texas, where he met with researchers and students at the

264

Distributed connected wind farms (Smart Grid Project) (Limerick, Ireland) |  

Open Energy Info (EERE)

Distributed connected wind farms (Smart Grid Project) (Limerick, Ireland) Distributed connected wind farms (Smart Grid Project) (Limerick, Ireland) Jump to: navigation, search Project Name Distributed connected wind farms Country Ireland Headquarters Location Limerick, Ireland Coordinates 52.663857°, -8.626773° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":52.663857,"lon":-8.626773,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

265

Lasting Gifts From Carbon Connections | Department of Energy  

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

Lasting Gifts From Carbon Connections Lasting Gifts From Carbon Connections Lasting Gifts From Carbon Connections December 21, 2012 - 3:15pm Addthis Graphene has properties that could possibly open up the next generation on nanotechnology. | Photo courtesy of Oak Ridge National Lab Graphene has properties that could possibly open up the next generation on nanotechnology. | Photo courtesy of Oak Ridge National Lab Charles Rousseaux Charles Rousseaux Senior Writer, Office of Science What is graphene? Graphene is a substance made of pure carbon, with atoms arranged in a regular hexagonal pattern similar to graphite, but in a one-atom thick sheet. Everyone has a favorite holiday treat. But what truly makes the season special isn't the tastes or the songs or the scents ... it's the presents. Actually, it's the gatherings with family and friends, the reconnecting

266

Smart Grid: Building a Wireless Connection | Department of Energy  

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

Grid: Building a Wireless Connection Grid: Building a Wireless Connection Smart Grid: Building a Wireless Connection October 7, 2010 - 2:41pm Addthis Dr. Kristina Johnson What does this mean for me? Along with creating tens of thousands of new jobs, bringing our grid into the 21st century will give consumers and businesses the information they need to reduce their energy consumption - and better manage their energy bills. Smart grid technologies, tools and techniques will also help us reduce the risk of service interruptions of blackouts by giving utilities real-time information about the health of their power networks. The evolution of the wireless industry serves as a valuable reminder of what's possible when you open an industry up to new competition and capital and allow new business models to take root.

267

Lasting Gifts From Carbon Connections | Department of Energy  

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

Lasting Gifts From Carbon Connections Lasting Gifts From Carbon Connections Lasting Gifts From Carbon Connections December 21, 2012 - 3:15pm Addthis Graphene has properties that could possibly open up the next generation on nanotechnology. | Photo courtesy of Oak Ridge National Lab Graphene has properties that could possibly open up the next generation on nanotechnology. | Photo courtesy of Oak Ridge National Lab Charles Rousseaux Charles Rousseaux Senior Writer, Office of Science What is graphene? Graphene is a substance made of pure carbon, with atoms arranged in a regular hexagonal pattern similar to graphite, but in a one-atom thick sheet. Everyone has a favorite holiday treat. But what truly makes the season special isn't the tastes or the songs or the scents ... it's the presents. Actually, it's the gatherings with family and friends, the reconnecting

268

DOE Energy Innovation Portal Connects Innovative Energy Technologies to the  

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

Energy Innovation Portal Connects Innovative Energy Energy Innovation Portal Connects Innovative Energy Technologies to the Marketplace DOE Energy Innovation Portal Connects Innovative Energy Technologies to the Marketplace February 2, 2011 - 12:00am Addthis Washington, DC - The U.S. Department of Energy's Energy Innovation Portal now has more than 300 business-friendly marketing summaries available to help investors and companies identify and license leading-edge energy efficiency and renewable energy technologies. The Portal is an online tool that links available DOE innovations to the entrepreneurs who can successfully license and commercialize them. By helping to move these innovations from the laboratory to the market, the Portal facilitates an integral step in supporting growing America's clean energy industries and

269

Connecting with the Auto Industry | Department of Energy  

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

Connecting with the Auto Industry Connecting with the Auto Industry Connecting with the Auto Industry August 9, 2010 - 3:20pm Addthis Former Under Secretary Koonin Former Under Secretary Koonin Director - NYU's Center for Urban Science & Progress and Former Under Secretary for Science Last week I attended the Center for Automotive Research's annual Management Briefing Seminars in Traverse City, Michigan. This event has drawn stakeholders from across the automotive industry for decades. Last year was understandably solemn, but this year optimism was rampant. While there, I keynoted a panel on vehicle electrification: "Full-Scale Deployment: Making the Business Case." Robert Bienenfeld of Honda, Brad Markell of United Auto Workers, Adam Drobot of 2M Companies Inc, and Philip

270

This Month's Feature on .EDU Connections: Iowa State University |  

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

EDU Connections: Iowa State University EDU Connections: Iowa State University This Month's Feature on .EDU Connections: Iowa State University February 2, 2011 - 11:23am Addthis Andy Oare Andy Oare Former New Media Strategist, Office of Public Affairs Iowa State University's vision is to lead the world in advancing the land-grant ideas of putting science, technology and human creativity to work. Its mission is to create, share and apply knowledge to make Iowa and the world a better place. This month, ISU is being featured on .EDUconnections, a site hosted by Office of Science and Technical Information that spotlights colleges and universities supported by the Department of Energy and highlights their achievements, researchers and students. Iowa State is widely recognized for its comprehensive and interdisciplinary

271

Building Connections with State Researchers | Department of Energy  

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

Connections with State Researchers Connections with State Researchers Building Connections with State Researchers March 11, 2013 - 11:22am Addthis Assistant Secretary Chris Smith meets with UT undergraduate students studying geological research. | Photo by David M. Stephens, The University of Texas at Austin. Assistant Secretary Chris Smith meets with UT undergraduate students studying geological research. | Photo by David M. Stephens, The University of Texas at Austin. Gayland Barksdale Technical Writer, Office of Fossil Energy How Can I Learn More? Visit fossil.energy.gov to learn more about natural gas. Recently, Acting Assistant Secretary for Fossil Energy Chris Smith took the Energy Department's message of smart and sustainable fossil energy development to Texas, where he met with researchers and students at the

272

Student Ambassadors: Connecting Campuses to Energy | Department of Energy  

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

Student Ambassadors: Connecting Campuses to Energy Student Ambassadors: Connecting Campuses to Energy Student Ambassadors: Connecting Campuses to Energy September 8, 2010 - 6:58pm Addthis Energy Department Staff and the 2010-2011 Class of Student Ambassadors. Energy Department Staff and the 2010-2011 Class of Student Ambassadors. Rachel Blazucki Intern, Office of the Chief Human Capital Officer The traditional college recruitment model usually involves a recruiter swinging through campus, collecting resumes and meeting with a blur of students - mainly those who went out of their way to meet with the recruiter in the first place. And while this one day recruitment system has been sufficient for many organizations, the Department of Energy's Office of the Chief Human Capital Officer is determined to do better.

273

Making Connections for Atlanta Students | Department of Energy  

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

Making Connections for Atlanta Students Making Connections for Atlanta Students Making Connections for Atlanta Students June 4, 2013 - 4:29pm Addthis Mary Shoemaker A rising senior at Georgia Tech Editor's note: In the last week in April, Director Dot Harris of the U.S. Department of Energy's Office of Economic Impact and Diversity gathered alongside local energy leaders at Clark Atlanta University for the Atlanta Students in Energy and Climate Forum. Mary Shoemaker, a rising senior at Georgia Tech, was one of the student speakers at the event. The following is her perspective of the event. On a beautiful afternoon in April, I found myself surrounded by like-minded individuals: students, entrepreneurs, and professors gathered to share experiences and motivations in their pursuit of environmental stewardship.

274

Apparatus for connecting jars to a downhole tool  

Science Conference Proceedings (OSTI)

An apparatus is described for connecting the firing head of a downhole tool to a set of jars to allow the jars to jar up and jar down comprising a firing head housing, a hammer located in the housing, resilient means urging the hammer toward a firing pin, a mandrel extending into the housing having one end adapted for connecting to a jar and the other end connected to the hammer by a shear pin. The mandrel has spaced oppositely facing shoulders, lock segment means spaced around the mandrel, means limiting the movement of the lock segment means along the axis of the housing, and means urging the lock segment means toward the mandrel to move the lock segment means into position to engage the oppositely facing shoulders to limit axial movement of the mandrel relative to the housing in either direction when the pin is sheared and the hammer released to strike the firing pin.

Perricone, J.M.

1988-08-09T23:59:59.000Z

275

Data-Parallel Mesh Connected Components Labeling and Analysis  

SciTech Connect

We present a data-parallel algorithm for identifying and labeling the connected sub-meshes within a domain-decomposed 3D mesh. The identification task is challenging in a distributed-memory parallel setting because connectivity is transitive and the cells composing each sub-mesh may span many or all processors. Our algorithm employs a multi-stage application of the Union-find algorithm and a spatial partitioning scheme to efficiently merge information across processors and produce a global labeling of connected sub-meshes. Marking each vertex with its corresponding sub-mesh label allows us to isolate mesh features based on topology, enabling new analysis capabilities. We briefly discuss two specific applications of the algorithm and present results from a weak scaling study. We demonstrate the algorithm at concurrency levels up to 2197 cores and analyze meshes containing up to 68 billion cells.

Harrison, Cyrus; Childs, Hank; Gaither, Kelly

2011-04-10T23:59:59.000Z

276

Lorentz connection from a conformal gauge theory of Euclidean space  

E-Print Network (OSTI)

The quotient of the conformal group of Euclidean 4-space by its Weyl subgroup results in a geometry possessing many of the properties of relativistic phase space, including both a natural symplectic form and non-degenerate Killing metric. When we complete the identification with phase space by requiring the existence of orthogonal, canonically conjugate, metric submanifolds, we find that the induced metric and the spin connection are Lorentzian on the submanifolds, despite the Euclidean starting pont. By examining the structure equations of the biconformal space in an orthonormal frame adapted to its phase space properties, we also find that two new tensor fields emerge from this geometry. The first is a combination of the scale factor on the metric with the Weyl vector. The second comes from the components of the spin connection, symmetric with respect to the new metric. Though this field comes from the spin connection it transforms homogeneously.

Jeffrey S Hazboun; James T Wheeler

2013-05-29T23:59:59.000Z

277

GROWDERS Demonstration of Grid Connected Electricity Systems (Smart Grid  

Open Energy Info (EERE)

GROWDERS Demonstration of Grid Connected Electricity Systems (Smart Grid GROWDERS Demonstration of Grid Connected Electricity Systems (Smart Grid Project) Jump to: navigation, search Project Name GROWDERS Demonstration of Grid Connected Electricity Systems Country France Coordinates 46.134171°, 1.933594° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":46.134171,"lon":1.933594,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

278

Conversations and Connections - The Expertise of our Small Business  

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

Conversations and Connections - The Expertise of our Small Conversations and Connections - The Expertise of our Small Business Program Managers Conversations and Connections - The Expertise of our Small Business Program Managers August 20, 2012 - 2:57pm Addthis Freda Hopper serves as a Small Business Program Manager at Oak Ridge Operations Office, helping small businesses learn how to work with the Department and access contract opportunities. Here, she joins Dot Harris (at podium) at a Small Business Summit in Oak Ridge this July. Freda Hopper serves as a Small Business Program Manager at Oak Ridge Operations Office, helping small businesses learn how to work with the Department and access contract opportunities. Here, she joins Dot Harris (at podium) at a Small Business Summit in Oak Ridge this July. John Hale III John Hale III

279

Connections to Electricity Use Data and Information | Open Energy  

Open Energy Info (EERE)

Connections to Electricity Use Data and Information Connections to Electricity Use Data and Information (Redirected from Connections to Energy Use Data and Information) Jump to: navigation, search Different electric utilities provide different kinds of data to their customers. Why is electricity use data important? With the right data, you can better manage your electricity use and save money on your monthly bill. Being able to share data can also be important because many companies can take your raw data, then provide it to you in easy-to-read formats that help you understand your bill, your usage, and how you can save energy and money. The maps provided here show how your electric utility compares to others when it comes to providing you with data. Dive into the maps to see what data your utility provides you.

280

Transatlantic Workshop on Electric Vehicles and Grid Connectivity |  

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

Transatlantic Workshop on Electric Vehicles and Grid Connectivity Transatlantic Workshop on Electric Vehicles and Grid Connectivity Transatlantic Workshop on Electric Vehicles and Grid Connectivity November 17, 2010 - 2:33pm Addthis On November 17, 2010, the United States and the European Union, under the auspices of the U.S.-EU Energy Council, invited equipment suppliers and manufacturers, utilities, policymakers, standards organizations, and government agencies to discuss mutually beneficial near-term actions to accelerate the introduction of electric vehicles to the market - with a particular focus on government policy and cooperative efforts to spur vehicle demonstration and deployment. For more information about the workshop, including participant presentations, click here. Addthis Related Articles Obama Administration Launches Competition for Three New Manufacturing

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281

CoNNECT: Data Analytics for Energy Efficient Communities  

SciTech Connect

Energy efficiency is the lowest cost option being promoted for achieving a sustainable energy policy. Thus, there have been some innovations to reduce residential and commercial energy usage. There have also been calls to the utility companies to give customers access to timely, useful, and actionable information about their energy use, in order to unleash additional innovations in homes and businesses. Hence, some web-based tools have been developed for the public to access and compare energy usage data. In order to advance on these efforts, we propose a data analytics framework called Citizen Engagement for Energy Efficient Communities (CoNNECT). On the one hand, CoNNECT will help households to understand (i) the patterns in their energy consumption over time and how those patterns correlate with weather data, (ii) how their monthly consumption compares to other households living in houses of similar size and age within the same geographic areas, and (iii) what other customers are doing to reduce their energy consumption. We hope that the availability of such data and analysis to the public will facilitate energy efficiency efforts in residential buildings. These capabilities formed the public portal of the CoNNECT framework. On the other hand, CoNNECT will help the utility companies to better understand their customers by making available to the utilities additional datasets that they naturally do not have access to, which could help them develop focused services for their customers. These additional capabilities are parts of the utility portal of the CoNNECT framework. In this paper, we describe the CoNNECT framework, the sources of the data used in its development, the functionalities of both the public and utility portals, and the application of empirical mode decomposition for decomposing usage signals into mode functions with the hope that such mode functions could help in clustering customers into unique groups and in developing guidelines for energy conservation.

Omitaomu, Olufemi A [ORNL; Bhaduri, Budhendra L [ORNL; Maness, Christopher S [ORNL; Kodysh, Jeffrey B [ORNL; Noranzyk, Amanda M [ORNL

2012-01-01T23:59:59.000Z

282

Harmonic measurements from a group connected generator HVdc converter scheme  

SciTech Connect

A recent CIGRE document published in ELECTRA has described the potential benefits of a direct connection of generators to HVdc converters. While many theoretical contributions have been made, no practical test data has become available so far. This paper reports on harmonic tests carried out at the Benmore end of the New Zealand HVdc link operating as a group connected scheme. It was found that the measured harmonic current levels were well below specified generator ratings. Dynamic simulation accurately predicted the harmonic currents whereas the results of a steady state formulation were less reliable.

Macdonald, S.J.; Enright, W.; Arrillaga, J. [Univ. of Canterbury, Christchurch (New Zealand); O`Brien, M.T.

1995-10-01T23:59:59.000Z

283

On precanonical quantization of gravity in spin connection variables  

SciTech Connect

The basics of precanonical quantization and its relation to the functional Schroedinger picture in QFT are briefly outlined. The approach is then applied to quantization of Einstein's gravity in vielbein and spin connection variables and leads to a quantum dynamics described by the covariant Schroedinger equation for the transition amplitudes on the bundle of spin connection coefficients over space-time, that yields a novel quantum description of space-time geometry. A toy model of precanonical quantum cosmology based on the example of flat FLRW universe is considered.

Kanatchikov, I. V. [National Center of Quantum Information in Gdansk (KCIK), 81-824 Sopot (Poland)

2013-02-21T23:59:59.000Z

284

Spin connection and boundary states in a topological insulator  

E-Print Network (OSTI)

We study the surface resistivity of a three-dimensional topological insulator when the boundaries exhibit a non trivial curvature. We obtain an analytical solution for a spherical topological insulator, and we show that a non trivial quantum spin connection emerges from the three dimensional band structure. We analyze the effect of the spin connection on the scattering by a bump on a flat surface. Quantum effects induced by the geometry lead to resonances when the electron wavelength is comparable to the size of the bump.

V. Parente; P. Lucignano; P. Vitale; A. Tagliacozzo; F. Guinea

2010-11-02T23:59:59.000Z

285

EERE News: Nevada Deploys First U.S. Commercial, Grid-Connected...  

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

Subscribe RSS Feeds Nevada Deploys First U.S. Commercial, Grid-Connected Enhanced Geothermal System April 12, 2013 Photo of pipelines connected to a geothermal heating plant....

286

Search Tip: Finding DOE-sponsored STI in SciTech Connect | OSTI...  

Office of Scientific and Technical Information (OSTI)

Mathematics and Computing National Defense Physics Power Generation and Distribution Renewable Energy SciTech Connect While SciTech Connect provides comprehensive coverage of DOE...

287

Pages that link to "Connections to Electricity Use Data and Informatio...  

Open Energy Info (EERE)

this page on Facebook icon Twitter icon Pages that link to "Connections to Electricity Use Data and Information" Connections to Electricity Use Data and Information...

288

Modeling Electric Vehicle Benefits Connected to Smart Grids  

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

Modeling Electric Vehicle Benefits Connected to Smart Grids Modeling Electric Vehicle Benefits Connected to Smart Grids Title Modeling Electric Vehicle Benefits Connected to Smart Grids Publication Type Conference Paper Year of Publication 2011 Authors Stadler, Michael, Chris Marnay, Ratnesh Sharma, Gonçalo Mendes, Maximillian Kloess, Gonçalo Cardoso, Olivier Mégel, and Afzal S. Siddiqui Conference Name 7th IEEE Vehicle Power and Propulsion Conference Date Published 09/2011 Publisher LBNL Conference Location Chicago, IL Keywords electricity markets and policy group, energy analysis and environmental impacts department Abstract Connecting electric storage technologies to smartgrids will have substantial implications in building energy systems. Local storage will enable demand response. Mobile storage devices in electric vehicles (EVs) are in direct competition with conventional stationary sources at the building. EVs will change the financial as well as environmental attractiveness of on-site generation (e.g. PV, or fuel cells). In order to examine the impact of EVs on building energy costs and CO2 emissions in 2020, a distributed-energy-resources adoption problem is formulated as a mixed-integer linear program with minimization of annual building energy costs or CO2 emissions. The mixed-integer linear program is applied to a set of 139 different commercial buildings in California and example results as well as the aggregated economic and environmental benefits are reported. The research shows that considering second life of EV batteries might be very beneficial for commercial buildings.

289

The Universal Connection and Metrics on Moduli Spaces  

E-Print Network (OSTI)

We introduce a class of metrics on gauge theoretic moduli spaces. These metrics are made out of the universal matrix that appears in the universal connection construction of M. S. Narasimhan and S. Ramanan. As an example we construct metrics on the c_{2}=1 SU(2) moduli space of instantons on R^4 for various universal matrices.

Fortune Massamba; George Thompson

2003-11-12T23:59:59.000Z

290

Research on the Connection between FLAMES and RTI  

Science Conference Proceedings (OSTI)

HLA (High Level Architecture) based distributed simulation has become the mainstream in practice these days. During the development of a HLA federation, the main work is to develop models in each federate. However, it is common that unreasonable models ... Keywords: FLAMES, Model system, RTI, Connection, Client/Server

Xu Xie; Xiaocheng Liu; Kedi Huang

2012-08-01T23:59:59.000Z

291

On four noncommutative fuzzy connectives and their axiomatization  

Science Conference Proceedings (OSTI)

In most of the query languages, conjunctive and disjunctive combinations of conditions remain the usual way for aggregation. Fuzzy query languages also offer trade-off operators, such as means in order to compensate between elementary conditions. In ... Keywords: Database querying, Fuzzy connectives, Noncommutative operators, Preferences

Patrick Bosc; Olivier Pivert

2012-09-01T23:59:59.000Z

292

High Penetration, Grid Connected Photovoltaic Technology Codes and Standards: Preprint  

DOE Green Energy (OSTI)

This paper reports the interim status in identifying and reviewing photovoltaic (PV) codes and standards (C&S) and related electrical activities for grid-connected, high-penetration PV systems with a focus on U.S. electric utility distribution grid interconnection.

Basso, T. S.

2008-05-01T23:59:59.000Z

293

Visual search applications for connecting published works to digital material  

Science Conference Proceedings (OSTI)

Visual search connects physical (offline) objects with (online) digital media. Using objects from the environment, like newspapers, magazines, books and posters, we can retrieve supplemental information from the online world. In this demonstration, ... Keywords: augmented reality, mobile application, publishing, tangible interface, visual search

Jamey Graham; Jorge Moraleda; Jonathan J. Hull; Timothee Bailloeul; Xu Liu; Andrea Mariotta

2010-10-01T23:59:59.000Z

294

REIMBURSEMENT FOR USE OF PRIVATE WIRELESS AND INTERNET CONNECTIVITY  

E-Print Network (OSTI)

To provide guidelines for Wildlife Services (WS) reimbursement for employees ’ use of personally-owned wireless telephones or internet connectivity to conduct official U.S. Government business. 2. REPLACEMENT HIGHLIGHTS This directive revises WS Directive 4.190.1 dated February 14, 2013.

unknown authors

2013-01-01T23:59:59.000Z

295

Risk-sensitive plan execution for connected sustainable home  

Science Conference Proceedings (OSTI)

This paper presents a risk-sensitive model-based plan executive, p-Sulu, as well as its application to energy-efficient room temperature control of a smart residential building called Connected Sustainable Home. p-Sulu minimizes the use of heating and ... Keywords: chance-constraint, flexible temporal constraint, smart building

Masahiro Ono; Wesley Graybill; Brian C. Williams

2012-11-01T23:59:59.000Z

296

On the Flexible Connection of Rigid Double-Rail Track  

Science Conference Proceedings (OSTI)

To facilitate the loading and discharging of rolling stocks for train ferries, a new type of flexible double-rail track was recently invented. The geometric relationship of bending parameters of the flexible track is studied theoretically. The formulation ... Keywords: Flexible connection, Rail transport, Railway, Intermodal transport, Train ferry

Xie Xinlian; Li Meng; Liu Shiyong; Wang Shaocheng

2009-10-01T23:59:59.000Z

297

Modeling Electric Vehicle Benefits Connected to Smart Grids  

E-Print Network (OSTI)

Modeling Electric Vehicle Benefits Connected to Smart Grids Michael Stadler1,2 , Chris Marnay1 to be presented at the 7th IEEE Vehicle Power and Propulsion Conference Chicago, IL, Sept 6-9 2011 http, trademark, manufacturer, or otherwise, does not necessarily constitute or imply its endorsement

298

E-Leader: Reinventing Leadership in a Connected Economy  

Science Conference Proceedings (OSTI)

From the Publisher:How the dynamics of the connected economy are transforming the roles and rules of leadership.To be sure, the Internet has permeated every aspect of business today?from customer service to supply chain management, from recruitment ...

Robert Hargrove

2000-12-01T23:59:59.000Z

299

E-Leader: Reinventing Leadership in a Connected Economy  

Science Conference Proceedings (OSTI)

From the Publisher:How the dynamics of the connected economy are transforming the roles and rules of leadership.To be sure, the Internet has permeated every aspect of business today?from customer service to supply chain management, from recruitment ...

Robert Hargrove

2002-05-01T23:59:59.000Z

300

Survey of U.S. Line-Connected Photovoltaic Systems  

Science Conference Proceedings (OSTI)

More than 200 line-connected photovoltaic (PV) systems are now operating in 27 states, totaling more than 11 MW. Experiences at these installations provide background for utility examination of PV technology as an opportunity for pollution-free generation, demand-side management, and potential business investment.

1989-03-15T23:59:59.000Z

Note: This page contains sample records for the topic "modem connecting pc" 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

Stress Intensification Factors and Flexibility Factors for Unreinforced Branch Connections  

Science Conference Proceedings (OSTI)

This report provides equations, based on analyses and test data, for determining the stress intensification factors and flexibility factors for branch connections. The report contains results of an investigation into the flexibility and stress intensification factors of unreinforced fabricated tees (and other similar configurations). It provides flexibility equations for a more accurate evaluation of these configurations.

1998-11-23T23:59:59.000Z

302

Thermodynamics and Relativity, A Condensed Explanation of their Close Connection  

E-Print Network (OSTI)

Although its practical efficiency is unquestionable, it is well known that thermodynamics presents conceptual difficulties from the theoretical point of view. It is shown that the problem comes from an imperfect compatibility between the first law and the second law. The solution suggested consists of connecting thermodynamics with relativity (and, by extension, with gravitation) through the Einstein mass-energy relation.

Jean-Louis Tane

2005-03-13T23:59:59.000Z

303

Secure Personal Networks for IMT-Advanced Connectivity  

Science Conference Proceedings (OSTI)

The challenge to deliver the next generation of ubiquitous and converged network and service infrastructures for communication, computing and media, has forced research into innovative new directions. New infrastructures must overcome the scalability, ... Keywords: Cognitive radio, Connectivity, Cooperation of heterogeneous networks, IMT-Advanced, Personal networks, Ubiquitous communications

Albena Mihovska; Ramjee Prasad

2008-06-01T23:59:59.000Z

304

Building and Connecting to Cloud Services by Using Windows Azure  

E-Print Network (OSTI)

Building and Connecting to Cloud Services by Using Windows Azure ...for Java developers Information Amazon Elastic Compute Cloud (Amazon EC2). Windows® AzureTM is the Microsoft cloud platform that provides, and provide a standardized runtime environment for your applications. The Windows Azure hosted service model

Hunt, Galen

305

Connections between the lines: augmenting social networks with text  

Science Conference Proceedings (OSTI)

Network data is ubiquitous, encoding collections of relationships between entities such as people, places, genes, or corporations. While many resources for networks of interesting entities are emerging, most of these can only annotate connections in ... Keywords: graphical models, social network learning, statistical topic models

Jonathan Chang; Jordan Boyd-Graber; David M. Blei

2009-06-01T23:59:59.000Z

306

Optimized relay node placement for connecting disjoint wireless sensor networks  

Science Conference Proceedings (OSTI)

Wireless sensor networks (WSNs) often operate in a harsh environment such as battlefield and may suffer simultaneous failure of multiple sensors that cause the network to become partitioned into disjoint segments. In order to prevent the application ... Keywords: Connectivity restoration, Network partitioning, Relay node placement, Wireless sensor networks

Sookyoung Lee; Mohamed Younis

2012-08-01T23:59:59.000Z

307

IngentaConnect Brief User Guide Victoria T. Kok  

E-Print Network (OSTI)

. In the Search window on the top right corner of the screen enter your search term(s) and click GO 5, click on Advanced Search 7. In the Advanced Search page that opens up, enter the bibliographic data Agree to Ingenta's Terms and Conditions box. 5. Click Register button #12;Setting up IngentaConnect New

Virginia Tech

308

A passivity-based decentralized strategy for generalized connectivity maintenance  

Science Conference Proceedings (OSTI)

The design of decentralized controllers coping with the typical constraints on the inter-robot sensing/communication capabilities represents a promising direction in multi-robot research thanks to the inherent scalability and fault tolerance of these ... Keywords: algebraic graph theory, bilateral shared control, connectivity maintenance, decentralized control, decentralized estimation, mobile robotics, multi-robot systems, passivity-based control

Paolo Robuffo Giordano, Antonio Franchi, Cristian Secchi, Heinrich H Bülthoff

2013-03-01T23:59:59.000Z

309

Bypass apparatus and method for series connected energy storage devices  

DOE Patents (OSTI)

A bypass apparatus and method for series connected energy storage devices. Each of the energy storage devices coupled to a common series connection has an associated bypass unit connected thereto in parallel. A current bypass unit includes a sensor which is coupled in parallel with an associated energy storage device or cell and senses an energy parameter indicative of an energy state of the cell, such as cell voltage. A bypass switch is coupled in parallel with the energy storage cell and operable between a non-activated state and an activated state. The bypass switch, when in the non-activated state, is substantially non-conductive with respect to current passing through the energy storage cell and, when in the activated state, provides a bypass current path for passing current to the series connection so as to bypass the associated cell. A controller controls activation of the bypass switch in response to the voltage of the cell deviating from a pre-established voltage setpoint. The controller may be included within the bypass unit or be disposed on a control platform external to the bypass unit. The bypass switch may, when activated, establish a permanent or a temporary bypass current path.

Rouillard, Jean (Saint-Luc, CA); Comte, Christophe (Montreal, CA); Daigle, Dominik (St-Hyacinthe, CA)

2000-01-01T23:59:59.000Z

310

U-196: Cisco AnyConnect VPN Client Two Vulnerabilities | Department of  

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

6: Cisco AnyConnect VPN Client Two Vulnerabilities 6: Cisco AnyConnect VPN Client Two Vulnerabilities U-196: Cisco AnyConnect VPN Client Two Vulnerabilities June 21, 2012 - 7:00am Addthis PROBLEM: Two vulnerabilities have been reported in Cisco AnyConnect VPN Client, which can be exploited by malicious people to compromise a user's system. PLATFORM: Cisco AnyConnect VPN Client 2.x Cisco AnyConnect VPN Client 3.x ABSTRACT: The Cisco AnyConnect Secure Mobility Client is affected by the following vulnerabilities: Cisco AnyConnect Secure Mobility Client VPN Downloader Arbitrary Code Execution Vulnerability Cisco AnyConnect Secure Mobility Client VPN Downloader Software Downgrade Vulnerability Cisco AnyConnect Secure Mobility Client and Cisco Secure Desktop HostScan Downloader Software Downgrade Vulnerability Cisco AnyConnect Secure Mobility Client 64-bit Java VPN Downloader

311

MARVEL: A PC-based interactive software package for life-cycle evaluations of hybrid/electric vehicles  

SciTech Connect

As a life-cycle analysis tool, MARVEL has been developed for the evaluation of hybrid/electric vehicle systems. It can identify the optimal combination of battery and heat engine characteristics for different vehicle types and performance requirements, on the basis of either life-cycle cost or fuel efficiency. Battery models that allow trade-offs between specific power and specific energy, between cycle life and depth of discharge, between peak power and depth of discharge, and between other parameters, are included in the software. A parallel hybrid configuration, using an internal combustion engine and a battery as the power sources, can be simulated with a user-specified energy management strategy. The PC-based software package can also be used for cost or fuel efficiency comparisons among conventional, electric, and hybrid vehicles.

Marr, W.W.; He, J.

1995-07-01T23:59:59.000Z

312

Photon and Eta Production in p+Pb and p+C Collisions at sqrt{sNN} = 17.4 GeV  

E-Print Network (OSTI)

Measurements of direct photon production in p+Pb and p+C collisions at $\\sqrt{s_\\mathrm{NN}} = 17.4\\mathrm{GeV}$ are presented. Upper limits on the direct photon yield as a function of $p_\\mathrm{T}$ are derived and compared to the results for Pb+Pb collisions at $\\sqrt{s_\\mathrm{NN}} = 17.3$ GeV. The production of the $\\eta$ meson, which is an important input to the direct photon signal extraction, has been determined in the $\\eta \\rightarrow 2\\gamma$ channel for p+C collisions at $\\sqrt{s_\\mathrm{NN}} = 17.4\\mathrm{GeV}$.

WA98 Collaboration

2011-08-26T23:59:59.000Z

313

Interwell Connectivity Evaluation from Wellrate Fluctuations: A Waterflooding Managment Tool  

E-Print Network (OSTI)

Using injection and production data, we can evaluate the connectivity between injector and producer well pairs to characterize their interwell regions and provide a tool for waterflood management. The capacitance model (CM) has been suggested as a phenomenological method to analyze the injection and production data for these purposes. Early studies involving reservoir simulation have shown CM to be a valuable tool but also have revealed several shortcomings. Many of these deficiencies have become more transparent in analyzing field data. This work consists of two parts: in the first part, we investigate some of the shortcomings of the CM and attempt to overcome them by modifying the algorithms. In the second part, we relate the problem of interwell connectivity to the rigorous concept of Multiwell Productivity Index (MPI) and provide a semi analytical approach. We have developed two modifications on the CM: the segmented CM that can be used where bottomhole pressures (BHP) are unknown and may change during the analysis interval, and the compensated CM that overcomes the requirement to rerun the model after adding a new producer or shutting in an existing producer. If both BHP changes and shut-in periods occur, the segmented and compensated CMs can be used simultaneously to construct a single model for a period of data. We show several hypothetical cases and a field case where these modifications generate a more reliable evaluation of interwell connectivity and increase the R2 of the model up to 15%. On the other hand, the MPI-based approach can predict the reservoir performance analytically for homogeneous cases under specific conditions. In the heterogeneous cases, this approach provides a robust connectivity parameter, which solely represents the reservoir heterogeneity and possible anisotropy and hence allows improved information exchange with the geologist. In addition, this connectivity parameter is insensitive to possible variations of skin factor and changes in number of wells. A further advantage of the new method is the flexibility to incorporate additional information, such as injector BHP, into the analysis process. We applied this approach on several hypothetical cases and observed excellent evaluation of both reservoir performance and connectivity.

Kaviani, Danial

2009-12-01T23:59:59.000Z

314

Connecting Windows 7 to the Riverpoint Wireless Network This document explains how to connect Windows 7 to the wireless network at the WSU-Spokane campus.  

E-Print Network (OSTI)

Connecting Windows 7 to the Riverpoint Wireless Network This document explains how to connect Windows 7 to the wireless network at the WSU-Spokane campus. 1. Click the wireless icon on your desktop name and password in the Windows Security dialog box that appears. You are now connected

Collins, Gary S.

315

Distributed connected wind farms (Smart Grid Project) | Open Energy  

Open Energy Info (EERE)

connected wind farms connected wind farms Country Ireland Headquarters Location Kerry, Ireland Coordinates 52.061413°, -9.526437° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":52.061413,"lon":-9.526437,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

316

Connect & Log In | Argonne Leadership Computing Facility  

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

Account Information Accounts and Access FAQ Connect & Log In Using CRYPTOCards SSH Keys on Surveyor Disk Space Quota Management Allocations Decommissioning of BG/P Systems and Resources Blue Gene/Q Versus Blue Gene/P Mira/Cetus/Vesta Intrepid/Challenger/Surveyor Tukey Eureka / Gadzooks Policies Documentation Feedback Please provide feedback to help guide us as we continue to build documentation for our new computing resource. [Feedback Form] Connect & Log In Users log into ALCF resources via ssh. ssh mira.alcf.anl.gov -l Resources that are accessible via ssh are vesta.alcf.anl.gov, mira.alcf.anl.gov, surveyor.alcf.anl.gov, intrepid.alcf.anl.gov, cetus.alcf.anl.gov, challenger.alcf.anl.gov, tukey.alcf.anl.gov, eureka.alcf.anl.gov, and gadzooks.alcf.anl.gov.

317

Connections to Electricity Use Data and Information | Open Energy  

Open Energy Info (EERE)

Connections to Electricity Use Data and Information Connections to Electricity Use Data and Information Jump to: navigation, search Different electric utilities provide different kinds of data to their customers. Why is electricity use data important? With the right data, you can better manage your electricity use and save money on your monthly bill. Being able to share data can also be important because many companies can take your raw data, then provide it to you in easy-to-read formats that help you understand your bill, your usage, and how you can save energy and money. The maps provided here show how your electric utility compares to others when it comes to providing you with data. Dive into the maps to see what data your utility provides you. UtilitiesPlease take the utility company questionnaire now

318

This Month's Feature on .EDU Connections: Central Carolina Community  

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

Central Carolina Central Carolina Community College This Month's Feature on .EDU Connections: Central Carolina Community College January 13, 2011 - 3:36pm Addthis Andy Oare Andy Oare Former New Media Strategist, Office of Public Affairs The work of students at Central Carolina Community College (CCCC) is powering the school -- literally. Students are constructing a testing plant to produce biofuels, which will fuel college vehicles and equipment. CCCC offers a variety of scientific and technical programs with an emphasis on sustainable energy technologies. This month, CCCC is being featured on .EDU connections, a site hosted by Office of Science and Technical Information that spotlights colleges and universities supported by the Department of Energy and highlight their achievements, researchers and students.

319

Accordian-folded boot shield for flexible swivel connection  

DOE Patents (OSTI)

A flexible swivel boot connector for connecting a first boot shield section to a second boot shield section, both first and second boot sections having openings therethrough, the second boot section having at least two adjacent accordian folds at the end having the opening, the second boot section being positioned through the opening of the first boot section such that a first of the accordian folds is within the first boot section and a second of the accordian folds is outside of the first boot, includes first and second annular discs, the first disc being positioned within and across the first accordian fold, the second disc being positioned within and across the second accordian fold, such that the first boot section is moveably and rigidly connected between the first and second accordian folds of the second boot section.

Hoh, Joseph C. (Naperville, IL)

1986-01-01T23:59:59.000Z

320

Case Studies in Communication Connected Photovoltaic and Storage Resources  

Science Conference Proceedings (OSTI)

The steady increase in grid-connected distributed generation (DG) such as solar photovoltaics (PV) and energy storage systems, along with expanding inverter functionalities, is prompting some utilities to experiment with two-way communication approaches that enable remote monitoring and management of their DG assets. These approaches seek to more efficiently mitigate potential system disturbances posed by the variable nature of renewable sources and to facilitate possible value-added services such as vol...

2010-12-31T23:59:59.000Z

Note: This page contains sample records for the topic "modem connecting pc" 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

Case Studies of Grid-Connected Photovoltaic Systems, Vol. 2  

Science Conference Proceedings (OSTI)

The photovoltaic (PV) industry is growing rapidly, and PV power is likely to become an increasingly significant source of distributed generation as its cost declines over the next ten years. This report documents a number of grid-connected photovoltaic case studies covering a broad range of system configurations and project types. The report provides field experience useful to improve the design of future PV systems and identifies problems that need to be addressed to promote the integration of PV power ...

2003-03-25T23:59:59.000Z

322

Case Studies of Grid-Connected Photovoltaic Systems, Volume 3  

Science Conference Proceedings (OSTI)

The photovoltaics industry is growing rapidly, and photovoltaic (PV) power is likely to become an increasingly significant source of distributed generation as its cost declines over the next ten years. This report completes a series of three volumes documenting more than a dozen grid-connected PV case studies in all and covering a broad range of system configurations and project types. The report provides field experience useful to improve the design of future PV systems and identifies problems that need...

2004-03-30T23:59:59.000Z

323

Grid-Connected Renewable Energy Systems Case Studies | Open Energy  

Open Energy Info (EERE)

Grid-Connected Renewable Energy Systems Case Studies Grid-Connected Renewable Energy Systems Case Studies Jump to: navigation, search Tool Summary LAUNCH TOOL Name: Grid-Connected Renewable Energy Systems Case Studies Agency/Company /Organization: World Bank Sector: Energy Topics: Market analysis, Co-benefits assessment, Background analysis Resource Type: Lessons learned/best practices, Case studies/examples Website: web.worldbank.org/WBSITE/EXTERNAL/TOPICS/EXTENERGY2/EXTRENENERGYTK/0,, Country: Uganda, Mexico, Turkey, Germany, Sri Lanka, China Eastern Africa, Central America, Western Asia, Western Europe, Southern Asia, Eastern Asia Coordinates: 1.373333°, 32.290275° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":1.373333,"lon":32.290275,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

324

Diversity of the Supernova - Gamma-Ray Burst Connection  

E-Print Network (OSTI)

The connection between the long Gamma Ray Bursts (GRBs) and Type Ic Supernovae (SNe) has revealed interesting diversity. We review the following types of the GRB-SN connection. (1) GRB-SNe: The three SNe all explode with energies much larger than those of typical SNe, thus being called Hypernovae (HNe). They are massive enough for forming black holes. (2) Non-GRB HNe/SNe: Some HNe are not associated with GRBs. (3) XRF-SN: SN 2006aj associated with X-Ray Flash 060218 is dimmer than GRB-SNe and has very weak oxygen lines. Its progenitor mass is estimated to be small enough to form a neutron star rather than a black hole. (4) Non-SN GRB: Two nearby long GRBs were not associated SNe. Such ``dark HNe'' have been predicted in this talk (i.e., just before the discoveries) in order to explain the origin of C-rich (hyper) metal-poor stars. This would be an important confirmation of the Hypernova-First Star connection. We will show our attempt to explain the diversity in a unified manner with the jet-induced explosion model.

K. Nomoto; N. Tominaga; M. Tanaka; K. Maeda; T. Suzuki; J. S. Deng; P. A. Mazzali

2007-02-19T23:59:59.000Z

325

Connecting to the Internet Securely; Protecting Home Networks CIAC-2324  

SciTech Connect

With more and more people working at home and connecting to company networks via the Internet, the risk to company networks to intrusion and theft of sensitive information is growing. Working from home has many positive advantages for both the home worker and the company they work for. However, as companies encourage people to work from home, they need to start considering the interaction of the employee's home network and the company network he connects to. This paper discusses problems and solutions related to protection of home computers from attacks on those computers via the network connection. It does not consider protection of those systems from people who have physical access to the computers nor does it consider company laptops taken on-the-road. Home networks are often targeted by intruders because they are plentiful and they are usually not well secured. While companies have departments of professionals to maintain and secure their networks, home networks are maintained by the employee who may be less knowledgeable about network security matters. The biggest problems with home networks are that: Home networks are not designed to be secure and may use technologies (wireless) that are not secure; The operating systems are not secured when they are installed; The operating systems and applications are not maintained (for security considerations) after they are installed; and The networks are often used for other activities that put them at risk for being compromised. Home networks that are going to be connected to company networks need to be cooperatively secured by the employee and the company so they do not open up the company network to intruders. Securing home networks involves many of the same operations as securing a company network: Patch and maintain systems; Securely configure systems; Eliminate unneeded services; Protect remote logins; Use good passwords; Use current antivirus software; and Moderate your Internet usage habits. Most of these items do not take a lot of work, but require an awareness of the risks involved in not doing them or doing them incorrectly. The security of home networks and communications with company networks can be significantly improved by adding an appropriate software or hardware firewall to the home network and using a protected protocol such as Secure Sockets Layer (SSL), a Virtual Private Network (VPN), or Secure Shell (SSH) for connecting to the company network.

Orvis, W J; Krystosek, P; Smith, J

2002-11-27T23:59:59.000Z

326

TWO-DIMENSIONAL MAPPING OF YOUNG STARS IN THE INNER 180 pc OF NGC 1068: CORRELATION WITH MOLECULAR GAS RING AND STELLAR KINEMATICS  

SciTech Connect

We report the first two-dimensional mapping of the stellar population and non-stellar continua within the inner 180 pc (radius) of NGC 1068 at a spatial resolution of 8 pc, using integral field spectroscopy in the near-infrared. We have applied the technique of spectral synthesis to data obtained with the instrument NIFS and the adaptive optics module ALTAIR at the Gemini North Telescope. Two episodes of recent star formation are found to dominate the stellar population contribution: the first occurred 300 Myr ago, extending over most of the nuclear region; the second occurred just 30 Myr ago, in a ring-like structure at Almost-Equal-To 100 pc from the nucleus, where it is coincident with an expanding ring of H{sub 2} emission. Inside the ring, where a decrease in the stellar velocity dispersion is observed, the stellar population is dominated by the 300 Myr age component. In the inner 35 pc, the oldest age component (age {>=} 2 Gyr) dominates the mass, while the flux is dominated by blackbody components with temperatures in the range 700 K {<=} T {<=} 800 K which we attribute to the dusty torus. We also find some contribution from blackbody and power-law components beyond the nucleus which we attribute to dust emission and scattered light.

Storchi-Bergmann, Thaisa; Riffel, Rogerio; Vale, Tiberio Borges [Departamento de Astronomia, Universidade Federal do Rio Grande do Sul, IF, CP 15051, 91501-970 Porto Alegre, RS (Brazil); Riffel, Rogemar A.; Diniz, Marlon R. [Departamento de Fisica, Centro de Ciencias Naturais e Exatas, Universidade Federal de Santa Maria, 97105-900 Santa Maria, RS (Brazil); McGregor, Peter J., E-mail: thaisa@ufrgs.br [Research School of Astronomy and Astrophysics, Australian National University, Cotter Road, Weston Creek, ACT 2611 (Australia)

2012-08-20T23:59:59.000Z

327

SciTech Connect: "fuel cells"  

Office of Scientific and Technical Information (OSTI)

fuel cells" Find fuel cells" Find How should I search Scitech Connect ... Basic or Advanced? Basic Search Advanced Ă— Advanced Search Options Full Text: Bibliographic Data: Creator / Author: Name Name ORCID Title: Subject: Identifier Numbers: Research Org.: Sponsoring Org.: Site: All Alaska Power Administration, Juneau, Alaska (United States) Albany Research Center (ARC), Albany, OR (United States) Albuquerque Complex - NNSA Albuquerque Operations Office, Albuquerque, NM (United States) Amarillo National Resource Center for Plutonium, Amarillo, TX (United States) Ames Laboratory (AMES), Ames, IA (United States) Argonne National Laboratory (ANL), Argonne, IL (United States) Argonne National Laboratory-Advanced Photon Source (United States) Atlanta Regional Office, Atlanta, GA (United States) Atmospheric Radiation Measurement (ARM)

328

SciTech Connect: "enriched uranium"  

Office of Scientific and Technical Information (OSTI)

enriched uranium" Find enriched uranium" Find How should I search Scitech Connect ... Basic or Advanced? Basic Search Advanced Ă— Advanced Search Options Full Text: Bibliographic Data: Creator / Author: Name Name ORCID Title: Subject: Identifier Numbers: Research Org.: Sponsoring Org.: Site: All Alaska Power Administration, Juneau, Alaska (United States) Albany Research Center (ARC), Albany, OR (United States) Albuquerque Complex - NNSA Albuquerque Operations Office, Albuquerque, NM (United States) Amarillo National Resource Center for Plutonium, Amarillo, TX (United States) Ames Laboratory (AMES), Ames, IA (United States) Argonne National Laboratory (ANL), Argonne, IL (United States) Argonne National Laboratory-Advanced Photon Source (United States) Atlanta Regional Office, Atlanta, GA (United States) Atmospheric Radiation Measurement (ARM)

329

SciTech Connect: "oil shale"  

Office of Scientific and Technical Information (OSTI)

oil shale" Find oil shale" Find How should I search Scitech Connect ... Basic or Advanced? Basic Search Advanced Ă— Advanced Search Options Full Text: Bibliographic Data: Creator / Author: Name Name ORCID Title: Subject: Identifier Numbers: Research Org.: Sponsoring Org.: Site: All Alaska Power Administration, Juneau, Alaska (United States) Albany Research Center (ARC), Albany, OR (United States) Albuquerque Complex - NNSA Albuquerque Operations Office, Albuquerque, NM (United States) Amarillo National Resource Center for Plutonium, Amarillo, TX (United States) Ames Laboratory (AMES), Ames, IA (United States) Argonne National Laboratory (ANL), Argonne, IL (United States) Argonne National Laboratory-Advanced Photon Source (United States) Atlanta Regional Office, Atlanta, GA (United States) Atmospheric Radiation Measurement (ARM)

330

SciTech Connect: "higgs boson"  

Office of Scientific and Technical Information (OSTI)

higgs boson" Find higgs boson" Find How should I search Scitech Connect ... Basic or Advanced? Basic Search Advanced Ă— Advanced Search Options Full Text: Bibliographic Data: Creator / Author: Name Name ORCID Title: Subject: Identifier Numbers: Research Org.: Sponsoring Org.: Site: All Alaska Power Administration, Juneau, Alaska (United States) Albany Research Center (ARC), Albany, OR (United States) Albuquerque Complex - NNSA Albuquerque Operations Office, Albuquerque, NM (United States) Amarillo National Resource Center for Plutonium, Amarillo, TX (United States) Ames Laboratory (AMES), Ames, IA (United States) Argonne National Laboratory (ANL), Argonne, IL (United States) Argonne National Laboratory-Advanced Photon Source (United States) Atlanta Regional Office, Atlanta, GA (United States) Atmospheric Radiation Measurement (ARM)

331

SciTech Connect: "geomagnetic storms"  

Office of Scientific and Technical Information (OSTI)

geomagnetic storms" Find geomagnetic storms" Find How should I search Scitech Connect ... Basic or Advanced? Basic Search Advanced Ă— Advanced Search Options Full Text: Bibliographic Data: Creator / Author: Name Name ORCID Title: Subject: Identifier Numbers: Research Org.: Sponsoring Org.: Site: All Alaska Power Administration, Juneau, Alaska (United States) Albany Research Center (ARC), Albany, OR (United States) Albuquerque Complex - NNSA Albuquerque Operations Office, Albuquerque, NM (United States) Amarillo National Resource Center for Plutonium, Amarillo, TX (United States) Ames Laboratory (AMES), Ames, IA (United States) Argonne National Laboratory (ANL), Argonne, IL (United States) Argonne National Laboratory-Advanced Photon Source (United States) Atlanta Regional Office, Atlanta, GA (United States) Atmospheric Radiation Measurement (ARM)

332

Case Study: Connecting Sustainability to the Agency's Mission  

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

champions, checklists, tap- champions, checklists, tap- ping and reinforcing existing staff motivation, and providing clear and persistent messaging led to an agency culture that supports conser- vation and efficiency efforts. Connecting Sustainability to the Agency's Mission David Guthrie has been the energy coordinator for the U.S. Fish and Wildlife Ser- vice (FWS) Energy Management Program since 1990. Beginning with the American Recovery and Reinvestment Act (ARRA) and its financing of $145 million in new energy efficiency projects and increased energy awareness, FWS experienced a major organizational overhaul. Mr. Guthrie's individual efforts worked within this overhaul

333

Pore Connectivity Effects on Solute Transport in Rocks  

SciTech Connect

Retardation of nuclear contaminants in rock matrices can lead to long retention times, allowing substantial radionuclide decay prior to eventual release. Imbibition and diffusion into the rock matrix can move contaminants away from an active fracture, thereby contributing to their retardation. However, diffusive transport in some rocks may behave anomalously because of their sparsely connected porespace, in contrast to diffusion in rocks with denser pore connections. We examined imbibition of weakly sorbing tracers into welded tuff and Indiana sandstone, and water imbibition into metagraywacke and Berea sandstone. Tuff samples were initially equilibrated to 12% and 76% water (v/v) within controlled humidity chambers, while the other rocks were air-dried. For imbibition, one face was exposed to water, with or without tracer, and uptake was measured over time. Following imbibition, tracer concentration measurements were made at fine (1 mm) increments. Three anomalous results were observed: (1) Indiana sandstone and metagraywacke showed mass of imbibed water scaling as time{sup 0.26}, while tuff and Berea sandstone showed the more classical scaling with time{sup 0.05}; (2) tracer movement into dry (2% initial saturation) Indiana sandstone showed a dispersion pattern similar to that expected during tracer movement into moist (76% initial saturation) tuft and (3) tracer concentrations at the inlet face of the tuff sample were approximately twice those deeper inside the sample. The experiment was then modeled using random walk methods on a 3-D lattice with different values of pore coordination. Network model simulations that used a pore coordination of 1.49 for Indiana sandstone and 1.56 for metagraywacke showed similar temporal scaling, a result of their porespace being close to the percolation threshold. Tracer concentration profiles in Indiana sandstone and tuff were closely matched by simulations that used pore coordinations of 1.49 and 1.68, respectively, because of how low connectivity alters the accessible porosity in the vicinity of the inlet face. The study supports pore connectivity as a coherent explanation for the observed anomalies and demonstrates the utility of pore-scale modeling in elucidating mechanisms critical to radionuclide retardation in geological repositories.

Oinhong Hu

2001-12-05T23:59:59.000Z

334

SciTech Connect: "plasma science"  

Office of Scientific and Technical Information (OSTI)

plasma science" Find plasma science" Find How should I search Scitech Connect ... Basic or Advanced? Basic Search Advanced Ă— Advanced Search Options Full Text: Bibliographic Data: Creator / Author: Name Name ORCID Title: Subject: Identifier Numbers: Research Org.: Sponsoring Org.: Site: All Alaska Power Administration, Juneau, Alaska (United States) Albany Research Center (ARC), Albany, OR (United States) Albuquerque Complex - NNSA Albuquerque Operations Office, Albuquerque, NM (United States) Amarillo National Resource Center for Plutonium, Amarillo, TX (United States) Ames Laboratory (AMES), Ames, IA (United States) Argonne National Laboratory (ANL), Argonne, IL (United States) Argonne National Laboratory-Advanced Photon Source (United States) Atlanta Regional Office, Atlanta, GA (United States) Atmospheric Radiation Measurement (ARM)

335

SciTech Connect: "Greenhouse Effect"  

Office of Scientific and Technical Information (OSTI)

Greenhouse Effect" Find Greenhouse Effect" Find How should I search Scitech Connect ... Basic or Advanced? Basic Search Advanced Ă— Advanced Search Options Full Text: Bibliographic Data: Creator / Author: Name Name ORCID Title: Subject: Identifier Numbers: Research Org.: Sponsoring Org.: Site: All Alaska Power Administration, Juneau, Alaska (United States) Albany Research Center (ARC), Albany, OR (United States) Albuquerque Complex - NNSA Albuquerque Operations Office, Albuquerque, NM (United States) Amarillo National Resource Center for Plutonium, Amarillo, TX (United States) Ames Laboratory (AMES), Ames, IA (United States) Argonne National Laboratory (ANL), Argonne, IL (United States) Argonne National Laboratory-Advanced Photon Source (United States) Atlanta Regional Office, Atlanta, GA (United States) Atmospheric Radiation Measurement (ARM)

336

Case Study: Connecting Sustainability to the Agency's Mission  

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

champions, checklists, tap- champions, checklists, tap- ping and reinforcing existing staff motivation, and providing clear and persistent messaging led to an agency culture that supports conser- vation and efficiency efforts. Connecting Sustainability to the Agency's Mission David Guthrie has been the energy coordinator for the U.S. Fish and Wildlife Ser- vice (FWS) Energy Management Program since 1990. Beginning with the American Recovery and Reinvestment Act (ARRA) and its financing of $145 million in new energy efficiency projects and increased energy awareness, FWS experienced a major organizational overhaul. Mr. Guthrie's individual efforts worked within this overhaul

337

Electronic circuit for measuring series connected electrochemical cell voltages  

DOE Patents (OSTI)

An electronic circuit for measuring voltage signals in an energy storage device is disclosed. The electronic circuit includes a plurality of energy storage cells forming the energy storage device. A voltage divider circuit is connected to at least one of the energy storage cells. A current regulating circuit is provided for regulating the current through the voltage divider circuit. A voltage measurement node is associated with the voltage divider circuit for producing a voltage signal which is proportional to the voltage across the energy storage cell.

Ashtiani, Cyrus N. (West Bloomfield, MI); Stuart, Thomas A. (Toledo, OH)

2000-01-01T23:59:59.000Z

338

Evaluation of GPFS Connectivity Over High-Performance Networks  

Science Conference Proceedings (OSTI)

We present the results of an evaluation of new features of the latest release of IBM's GPFS filesystem (v3.2). We investigate different ways of connecting to a high-performance GPFS filesystem from a remote cluster using Infiniband (IB) and 10 Gigabit Ethernet. We also examine the performance of the GPFS filesystem with both serial and parallel I/O. Finally, we also present our recommendations for effective ways of utilizing high-bandwidth networks for high-performance I/O to parallel file systems.

Srinivasan, Jay; Canon, Shane; Andrews, Matthew

2009-02-17T23:59:59.000Z

339

Subsystem engineering and development of grid-connected photovoltaic systems  

DOE Green Energy (OSTI)

The experience gained in fielding residential and intermediate sized photovoltaic application experiments is summarized. This experience is used to guide the engineering and development of array and power conditioning subsystems for grid-connected photovoltaic systems. A major consideration in this development effort is cost. Through innovative engineering, using a modular building block approach for the array subsystem, it is now possible to construct array fields, in moderate quantities, for about $52/m/sup 2/ excluding the photovoltaic modules. Similarly, results of power conditioning subsystem development indicate a projected cost of about $0.25/W/sub p/ for advanced units with conversion efficiencies in excess of 90%.

Burgess, E.L.; Post, H.N.; Key, T.S.

1982-01-01T23:59:59.000Z

340

Huddle: automatically generating interfaces for systems of multiple connected appliances  

E-Print Network (OSTI)

Systems of connected appliances, such as home theaters and presentation rooms, are becoming commonplace in our homes and workplaces. These systems are often difficult to use, in part because users must determine how to split the tasks they wish to perform into sub-tasks for each appliance and then find the particular functions of each appliance to complete their sub-tasks. This paper describes Huddle, a new system that automatically generates taskbased interfaces for a system of multiple appliances based on models of the content flow within the multi-appliance system. ACM Classification: H5.2 [Information interfaces and

Jeffrey Nichols; On Rothrock; Duen Horng Chau; Brad A. Myers

2006-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "modem connecting pc" 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

Can fluid-bed take on p-c units in the 250- to 400-MW range  

Science Conference Proceedings (OSTI)

This article is a comparison of the state of fluid-bed design with commercial pulverized coal fossil-fuel power plants. With successful operation of several units in the 100- to 200-MW range, designers have set their sights on a doubling of unit capacity. To compete with p-c units, however, comparable gains in efficiency, operability, environmental performance, and cost are necessary, too. In a decade or so, circulating fluidized-bed (CFB) boilers and bubbling-bed units have progressed from industrial-sized curiosities to several 150-200-MW single units operating today. A 250-MW CFB unit is being installed in France for startup in 1995, a 225-MW unit is being designed for installation as part of the US DOE Clean Coal Technology Demonstration program, two 230-MW units are slated to start up in Poland in 1995, and a 350-MW bubbling-bed unit is under construction in Japan. Thus, fluid-bed technology is poised to compete with pulverized-coal (p-c)-fired units for utility-scale applications. But size isn't everything. To fully compete, CFB designers have to consider thermal efficiency, environmental performance, operability, fuel flexibility, cost, and a host of other factors.

Makansi, J.

1993-09-01T23:59:59.000Z

342

Work with Apple's Rhapsody Operating System which Allows Simultaneous UNIX Program Development, UNIX Program Execution, and PC Application Execution  

E-Print Network (OSTI)

Over the past decade, UNIX workstations have provided a very powerful program development environment. However, workstations are more expensive than PCs and Macintoshes and require a system manager for day-to-day tasks such as disk backup, adding users, and setting up print queues. Native commercial software for system maintenance and "PC applications" has been lacking under UNIX. Apple's new Rhapsody operating system puts the current MacOS on a NeXT UNIX foundation and adds an enhanced NeXTSTEP object oriented development environment called Yellow Box. Rhapsody simultaneously runs UNIX and commercial Macintosh applications such as word processing or spreadsheets. Thus a UNIX detector Monte Carlo can run for days in the background at the same time as a commercial word processing program. And commercial programs such as Dantz Retrospect are being made available to make disk backup easy under Rhapsody. Apple has announced that in 1999 they intend to be running Rhapsody, or MacOS X as it will be called in the commercial release, on all their newer computers. MacOS X may be of interest to those who have trouble hiring expert UNIX system managers; and to those who would prefer to have a single computer and operating system on their desktop that serves both the needs of UNIX program development and running commercial applications, simultaneously. We present our experiences running UNIX programs and Macintosh applications under the Rhapsody DR2 Developer Release.

Don Summers; Chris Riley; Lucien Cremaldi; David Sanders

2001-05-27T23:59:59.000Z

343

WINDOW 4.0: Program description. A PC program for analyzing the thermal performance of fenestration products  

SciTech Connect

WINDOW 4.0 is a publicly available IBM PC compatible computer program developed by the Windows and Daylighting Group at Lawrence Berkeley Laboratory for calculating total window thermal performance indices (e.g. U-values, solar heat gain coefficients, shading coefficients, and visible transmittances). WINDOW 4.0 provides a versatile heat transfer analysis method consistent with the rating procedure developed by the National Fenestration Rating Council (NFRC). The program can be used to design and develop new products, to rate and compare performance characteristics of all types of window products, to assist educators in teaching heat transfer through windows, and to help public officials in developing building energy codes. WINDOW 4.0 is a major revision to WINDOW 3.1 and we strongly urge all users to read this manual before using the program. Users who need professional assistance with the WINDOW 4.0 program or other window performance simulation issues are encouraged to contact one or more of the NFRC-accredited Simulation Laboratories. A list of these accredited simulation professionals is available from the NFRC.

Not Available

1992-03-01T23:59:59.000Z

344

Connecting Blackbody Radiation, Relativity, and Discrete Charge in Classical Electrodynamics  

E-Print Network (OSTI)

It is suggested that an understanding of blackbody radiation within classical physics requires the presence of classical electromagnetic zero-point radiation, the restriction to relativistic (Coulomb) scattering systems, and the use of discrete charge. The contrasting scaling properties of nonrelativistic classical mechanics and classical electrodynamics are noted, and it is emphasized that the solutions of classical electrodynamics found in nature involve constants which connect together the scales of length, time, and energy. Indeed, there are analogies between the electrostatic forces for groups of particles of discrete charge and the van der Waals forces in equilibrium thermal radiation. The differing Lorentz- or Galilean-transformation properties of the zero-point radiation spectrum and the Rayleigh-Jeans spectrum are noted in connection with their scaling properties. Also, the thermal effects of acceleration within classical electromagnetism are related to the existence of thermal equilibrium within a gravitational field. The unique scaling and phase-space properties of a discrete charge in the Coulomb potential suggest the possibility of an equilibrium between the zero-point radiation spectrum and matter which is universal (independent of the particle mass), and an equilibrium between a universal thermal radiation spectrum and matter where the matter phase space depends only upon the ratio mc^2/kT. The observations and qualitative suggestions made here run counter to the ideas of currently accepted quantum physics.

Timothy H. Boyer

2006-04-28T23:59:59.000Z

345

The degree and connectivity of Internet's scale-free topology  

E-Print Network (OSTI)

In this paper we theoretically and empirically study the degree and connectivity of the Internet's scale-free topology at the autonomous system (AS) level. The basic features of the scale-free network have influence on the normalization constant of the degree distribution p(k). We develop a mathematics model of the Internet's scale-free topology. On this model we theoretically get the formulas of the average degree, the ratios of the kmin-degree (minimum degree) nodes and the kmax-degree (maximum degree) nodes, the fraction of the degrees (or links) in the hands of the richer (top best-connected) nodes. We find the average degree is larger for smaller power-law exponent {\\lambda} and larger minimum or maximum degree. The ratio of the kmin-degree nodes is larger for larger {\\lambda} and smaller kmin or kmax. The ratio of the kmax-degree ones is larger for smaller {\\lambda} and kmax or larger kmin. The richer nodes hold most of the total degrees of the AS-level Internet topology. In addition, we reveal the rati...

Zhang, Lianming; Yu, Jianping; Wu, Xiangsheng

2011-01-01T23:59:59.000Z

346

PG&E WaveConnect Program Final Report  

DOE Green Energy (OSTI)

The PG&E WaveConnect project was intended to demonstrate the technical and economic viability of wave power in the open ocean adjacent to PG&E's service territory. WaveConnect was conceived as a multi-stage development process leading to long-term megawatt-scale wave power production. The first-stage tasks consisted of site selection, permitting, pilot plant design, and assessment of technology and commercial readiness. The second stage would have included development of infrastructure, undersea cabling, and deployment of wave energy conversion devices (WECs). In the third stage, the most promising WEC devices would have been deployed in larger quantities and connected to the grid. This report documents the findings of Stage One. Site Selection: After studying the wave energy potential, grid interconnection and other project infrastructure along the California coast, PG&E selected two sites: one near Eureka, called the Humboldt WaveConnect (HWC) project, and another near Vandenberg Air Force Base, called the Central Coast WaveConnect project (CCWC). Permitting: FERC issued PG&E preliminary permits for HWC in 2008 and for CCWC in 2010. PG&E chose to use FERC's Pilot Project Licensing Process, which was intended to streamline licensing to allow relatively quick and easy installation, operation, and environmental testing for pilot projects. Permitting, however, proved to be complicated, time-consuming and expensive, mainly because of the uncertain impacts of WEC devices. PG&E learned that even under the PPLP the project would still require a full analysis under CEQA, including an EIR, as well as Monitoring and Adaptive Management Programs and other requirements that had significant cost and scheduling implications. A majority of efforts were expended on permitting activities. Pilot Plant Design: PG&E prepared a conceptual design for a 5-MW pilot test facility at the Humboldt site, which consisted of an off-shore deployment area where WECs of different designs and from different device manufacturers could be tested. PG&E was to provide permitting, subsea cables, and on-shore facilities necessary to connect WaveConnect to an existing PG&E substation, while the WEC manufacturers would provide, operate and maintain their devices during the test period. Technology and Commercial Readiness: PG&E issued a Request for Information to the wave power industry to assess the technical and commercial capabilities of WEC manufacturers. Sixteen manufacturers responded, representing the four best-known and most mature designs. PG&E found that WECs are early-stage devices with evolving designs and little real-world operating experience. These characteristics made environmental impacts difficult to assess, which complicated permitting efforts. It also made a megawatt-scale demonstration project difficult to support because early stage WECs are costly and have limited track records for performance and reliability. Results: PG&E withdrew its FERC DPLA for HWC in November 2010 and surrendered its preliminary permit for CCWC in May 2011, effectively discontinuing the project for the following combination of reasons: Permitting issues were much more challenging than originally anticipated. Stage One project funding of $6 million proved insufficient to complete the necessary development and permitting work. During Stage One development, PG&E determined that permitting costs would be $2 million to $5 million greater than originally budgeted. The cost of developing a five-year, 5-MW pilot project at Humboldt Bay is much greater than the $15 million to $20 million originally estimated. Even assuming that vendors provide WEC devices at no cost to the utility, which was the proposed strategy with WaveConnect, PG&E concluded that a pilot project comparable to HWC would cost approximately $47 million. If WEC devices were purchased for such a project, its total cost would be on the order of $90 million. It is unclear when or if wave power will become competitive with renewable energy alternatives. Significant additional investment in design, testing and de

Brendan P. Dooher; Edward Cheslak; Robert Booth; Doug Davy; Annette Faraglia; Ian Caliendo; Gina Morimoto; Douglas Herman

2011-12-01T23:59:59.000Z

347

Equalizer system and method for series connected energy storing devices  

DOE Patents (OSTI)

An apparatus and method for regulating the charge voltage of a number of electrochemical cells connected in series is disclosed. Equalization circuitry is provided to control the amount of charge current supplied to individual electrochemical cells included within the series string of electrochemical cells without interrupting the flow of charge current through the series string. The equalization circuitry balances the potential of each of the electrochemical cells to within a pre-determined voltage setpoint tolerance during charging, and, if necessary, prior to initiating charging. Equalization of cell potentials may be effected toward the end of a charge cycle or throughout the charge cycle. Overcharge protection is also provided for each of the electrochemical cells coupled to the series connection. During a discharge mode of operation in accordance with one embodiment, the equalization circuitry is substantially non-conductive with respect to the flow of discharge current from the series string of electrochemical cells. In accordance with another embodiment, equalization of the series string of cells is effected during a discharge cycle.

Rouillard, Jean (Saint-Luc, CA); Comte, Christophe (Montreal, CA); Hagen, Ronald A. (Stillwater, MN); Knudson, Orlin B. (Vadnais Heights, MN); Morin, Andre (Longueuil, CA); Ross, Guy (Beloeil, CA)

1999-01-01T23:59:59.000Z

348

Grid-Connected Renewable Energy Generation Toolkit-Solar | Open Energy  

Open Energy Info (EERE)

Grid-Connected Renewable Energy Generation Toolkit-Solar Grid-Connected Renewable Energy Generation Toolkit-Solar Jump to: navigation, search Tool Summary Name: Grid-Connected Renewable Energy Generation Toolkit-Solar Agency/Company /Organization: United States Agency for International Development Sector: Energy Focus Area: Solar Resource Type: Training materials Website: www.energytoolbox.org/gcre/mod_5/index.shtml Grid-Connected Renewable Energy Generation Toolkit-Solar Screenshot References: Grid-Connected Renewable Energy Generation Toolkit-Solar[1] Logo: Grid-Connected Renewable Energy Generation Toolkit-Solar GCREsolar.JPG References ↑ "Grid-Connected Renewable Energy Generation Toolkit-Solar" Retrieved from "http://en.openei.org/w/index.php?title=Grid-Connected_Renewable_Energy_Generation_Toolkit-Solar&oldid=375083

349

Overview of Strategies for Making Connections Between Transportation, Land Use and Air Quality  

E-Print Network (OSTI)

Land Use Regulation : Designing Parking Policies to Reduce Automotive PollutionLand Use, Air Quality Connection deals with the mobile monitoring of pollutionLand Use, Air Quality Connection The Comprehensive Behavior Alternative approach views air pollution

Shirazi, Elham; Taylor, Brian

2004-01-01T23:59:59.000Z

350

Grid-Connected Renewable Energy Generation Toolkit-Biomass | Open Energy  

Open Energy Info (EERE)

Grid-Connected Renewable Energy Generation Toolkit-Biomass Grid-Connected Renewable Energy Generation Toolkit-Biomass Jump to: navigation, search Tool Summary LAUNCH TOOL Name: Grid-Connected Renewable Energy Generation Toolkit-Biomass Agency/Company /Organization: United States Agency for International Development Sector: Energy Focus Area: Biomass Resource Type: Training materials Website: www.energytoolbox.org/gcre/mod_2/index.shtml#update Grid-Connected Renewable Energy Generation Toolkit-Biomass Screenshot References: Grid-Connected Renewable Energy-Biomass[1] Logo: Grid-Connected Renewable Energy Generation Toolkit-Biomass Biomass Toolkit References ↑ "Grid-Connected Renewable Energy-Biomass" Retrieved from "http://en.openei.org/w/index.php?title=Grid-Connected_Renewable_Energy_Generation_Toolkit-Biomass&oldid=375080

351

Grid-Connected Renewable Energy Generation Toolkit-Wind | Open Energy  

Open Energy Info (EERE)

Grid-Connected Renewable Energy Generation Toolkit-Wind Grid-Connected Renewable Energy Generation Toolkit-Wind Jump to: navigation, search Tool Summary Name: Grid-Connected Renewable Energy Generation Toolkit-Wind Agency/Company /Organization: United States Agency for International Development Sector: Energy Focus Area: Wind Resource Type: Training materials Website: www.energytoolbox.org/gcre/mod_6/index.shtml Grid-Connected Renewable Energy Generation Toolkit-Wind Screenshot References: Grid-Connected Renewable Energy Generation Toolkit-Wind[1] Logo: Grid-Connected Renewable Energy Generation Toolkit-Wind GCREwind.JPG References ↑ "Grid-Connected Renewable Energy Generation Toolkit-Wind" Retrieved from "http://en.openei.org/w/index.php?title=Grid-Connected_Renewable_Energy_Generation_Toolkit-Wind&oldid=375084"

352

Nevada Deploys First U.S. Commercial, Grid-Connected Enhanced...  

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

You are here Home Nevada Deploys First U.S. Commercial, Grid-Connected Enhanced Geothermal System Nevada Deploys First U.S. Commercial, Grid-Connected Enhanced Geothermal...

353

General combinatorical structure of truth tables of bracketed formulae connected by implication  

E-Print Network (OSTI)

In this paper we investigate the general combinatorical structure of the truth tables of all bracketed formulae with n distinct variables connected by the binary connective of implication, an m-implication.

Yildiz, Volkan

2012-01-01T23:59:59.000Z

354

Power control of a wind farm with active stall wind turbines and AC grid connection  

E-Print Network (OSTI)

turbines with AC connection. The control of other wind farm concepts such as wind farms with DFIG wind

355

Connecting Your Solar Electric System to the Utility Grid: Better Buildings Series Solar Electric Fact Sheet  

DOE Green Energy (OSTI)

In recent years, the number of solar-powered homes connected to the local utility grid has increased dramatically. These''grid-connected'' buildings have solar electric panels or''modules'' that provide some or even most of their power, while still being connected to the local utility. This fact sheet provides information on connecting your solar electric system to the utility grid, including information on net metering.

Not Available

2002-07-01T23:59:59.000Z

356

EPAct and Clean Cities: What's the Connection? Fleet Requirements and Regulations (Fact Sheet)  

DOE Green Energy (OSTI)

Fact sheet describes the connection between EPAct and Clean Cities and describes the basics of each program.

Not Available

2006-09-01T23:59:59.000Z

357

Long-lived TCP connections via satellite: cross-layer bandwidth allocation, pricing, and adaptive control  

Science Conference Proceedings (OSTI)

The paper focuses on the assignment of a common bandwidth resource to TCP connections over a satellite channel. The connections are grouped according to their source-destination pairs, which correspond to the up- and down-link channels traversed, and ... Keywords: TCP connections, optimization, resource allocation, satellite networks

Nedo Celandroni; Franco Davoli; Erina Ferro; Alberto Gotta

2006-10-01T23:59:59.000Z

358

Anatomic and electro-physiologic connectivity of the language system: A combined DTI-CCEP study  

Science Conference Proceedings (OSTI)

Here we present a novel multimodal analysis of network connectivity in the language system. We assessed connectivity of Broca's area using tractography with diffusion tensor imaging (DTI), and with cortico-cortical evoked potentials (CCEPs) to measure ... Keywords: Arcuate fasciculus, Articulation, Broca's area, Connectivity, Cortico-cortical evoked potentials, Diffusion-weighted MRI, Epilepsy, Intracranial stimulation, Language, Phonation

Christopher R. Conner; Timothy M. Ellmore; Michael A. DiSano; Thomas A. Pieters; Andrew W. Potter; Nitin Tandon

2011-12-01T23:59:59.000Z

359

Investigation of Unreinforced Branch Connections on Elbows (PWRMRP-04): PWR Materials Reliability Project (PWRMRP)  

Science Conference Proceedings (OSTI)

Branch connections are installed on elbows because of flow considerations. The qualification of these branch connection/elbow configurations is a concern in the design and qualification of certain piping systems. This report presents the results of an investigation of the stress intensification factors, indices, and flexibility factors for branch connections on elbows. The results of new tests are included.

1999-10-28T23:59:59.000Z

360

CLAW-FREE 3-CONNECTED P11-FREE GRAPHS ARE HAMILTONIAN  

E-Print Network (OSTI)

CLAW-FREE 3-CONNECTED P11-FREE GRAPHS ARE HAMILTONIAN TOMASZ LUCZAK AND FLORIAN PFENDER Abstract. We show that every 3-connected claw-free graph which contains no induced copy of P11 is hamiltonian. Since there ex- ist non-hamiltonian 3-connected claw-free graphs without induced copies of P12

Pfender, Florian

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361

QA procedures and emissions from nonstandard sources in AQUIS, a PC-based emission inventory and air permit manager  

Science Conference Proceedings (OSTI)

The Air Quality Utility Information System (AQUIS) is a database management system that operates under dBASE IV. It runs on an IBM-compatible personal computer (PC) with MS DOS 5.0 or later, 4 megabytes of memory, and 30 megabytes of disk space. AQUIS calculates emissions for both traditional and toxic pollutants and reports emissions in user-defined formats. The system was originally designed for use at 7 facilities of the Air Force Materiel Command, and now more than 50 facilities use it. Within the last two years, the system has been used in support of Title V permit applications at Department of Defense facilities. Growth in the user community, changes and additions to reference emission factor data, and changing regulatory requirements have demanded additions and enhancements to the system. These changes have ranged from adding or updating an emission factor to restructuring databases and adding new capabilities. Quality assurance (QA) procedures have been developed to ensure that emission calculations are correct even when databases are reconfigured and major changes in calculation procedures are implemented. This paper describes these QA and updating procedures. Some user facilities include light industrial operations associated with aircraft maintenance. These facilities have operations such as fiberglass and composite layup and plating operations for which standard emission factors are not available or are inadequate. In addition, generally applied procedures such as material balances may need special treatment to work in an automated environment, for example, in the use of oils and greases and when materials such as polyurethane paints react chemically during application. Some techniques used in these situations are highlighted here. To provide a framework for the main discussions, this paper begins with a description of AQUIS.

Smith, A.E.; Tschanz, J.; Monarch, M.

1996-05-01T23:59:59.000Z

362

Furnace and Heat Recovery Area Design and Analysis for Conceptual Design of Oxygen-Based PC Boiler  

Science Conference Proceedings (OSTI)

The objective of the furnace and heat recovery area design and analysis task of the Conceptual Design of Oxygen-Based PC Boiler study is to optimize the location and design of the furnace, burners, over-fire gas ports, and internal radiant surfaces. The furnace and heat recovery area were designed and analyzed using the FW-FIRE and HEATEX computer programs. The furnace is designed with opposed wall-firing burners and over-fire air ports. Water is circulated in the furnace by natural circulation to the waterwalls and divisional wall panels. Compared to the air-fired furnace, the oxygen-fired furnace requires only 65% of the surface area and 45% of the volume. Two oxygen-fired designs were simulated: (1) without over-fire air and (2) with 20% over-fire air. The maximum wall heat flux in the oxygen-fired furnace is more than double that of the air-fired furnace due to the higher flame temperature and higher H{sub 2}O and CO{sub 2} concentrations. The coal burnout for the oxygen-fired case is 100% due to a 500 F higher furnace temperature and higher concentration of O{sub 2}. Because of the higher furnace wall temperature of the oxygen-fired case compared to the air-fired case, furnace water wall material was upgraded from carbon steel to T91. The total heat transfer surface required in the oxygen-fired heat recovery area (HRA) is 25% less than the air-fired HRA due to more heat being absorbed in the oxygen-fired furnace and the greater molecular weight of the oxygen-fired flue gas. The HRA tube materials and wall thickness are practically the same for the air-fired and oxygen-fired design since the flue gas and water/steam temperature profiles encountered by the heat transfer banks are very similar.

Andrew Seltzer

2005-01-01T23:59:59.000Z

363

Performance Parameters for Grid-Connected PV Systems  

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

National Renewable Energy Laboratory National Renewable Energy Laboratory 1617 Cole Boulevard, Golden, Colorado 80401-3393 303-275-3000 * www.nrel.gov Operated for the U.S. Department of Energy Office of Energy Efficiency and Renewable Energy by Midwest Research Institute * Battelle Contract No. DE-AC36-99-GO10337 B. Marion, J. Adelstein, and K. Boyle National Renewable Energy Laboratory H. Hayden, B. Hammond, T. Fletcher, B. Canada, and D. Narang Arizona Public Service Co. D. Shugar, H. Wenger, A. Kimber, and L. Mitchell PowerLight Corporation G. Rich and T. Townsend First Solar Prepared for the 31 st IEEE Photovoltaics Specialists Conference and Exhibition Lake Buena Vista, Florida January 3-7, 2005 February 2005 * NREL/CP-520-37358 Performance Parameters for Grid-Connected PV Systems

364

Nonlinear Connections and Description of Photon-like Objects  

E-Print Network (OSTI)

This paper aims to present a general idea for description of spatially finite physical objects with a consistent nontrivial translational-rotational dynamical structure and evolution as a whole, making use of the mathematical concepts and structures connected with the Frobenius integrability/nonintegrability theorems given in terms of distributions on manifolds with corresponding curvature defined by the Nijenhuis operator. The idea is based on consideration of {\\it nonintegrable} subdistributions of some appropriate completely integrable distribution (differential system) on a manifold and then to make use of the corresponding curvatures as generators of measures of interaction, i.e. of energy-momentum exchange among the physical subsystems mathematically represented by the nonintegrable subdistributions. The concept of photon-like object is introduced and description of such objects in these terms is given.

Stoil Donev; Maria Tashkova

2008-06-25T23:59:59.000Z

365

Nonlinear Connections and Description of Photon-like Objects  

E-Print Network (OSTI)

This paper aims to present a general idea for description of spatially finite physical objects with a consistent nontrivial translational-rotational dynamical structure and evolution as a whole, making use of the mathematical concepts and structures connected with the Frobenius integrability/nonintegrability theorems given in terms of distributions on manifolds with corresponding curvature defined by the Nijenhuis operator. The idea is based on consideration of {\\it nonintegrable} subdistributions of some appropriate completely integrable distribution (differential system) on a manifold and then to make use of the corresponding curvatures as generators of measures of interaction, i.e. of energy-momentum exchange among the physical subsystems mathematically represented by the nonintegrable subdistributions. The concept of photon-like object is introduced and description of such objects in these terms is given.

Donev, Stoil

2008-01-01T23:59:59.000Z

366

GROWDERS Demonstration of Grid Connected Electricity Systems (Smart Grid  

Open Energy Info (EERE)

(Spain) (Spain) Jump to: navigation, search Project Name GROWDERS Demonstration of Grid Connected Electricity Systems Country Spain Coordinates 40.338169°, -3.438721° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":40.338169,"lon":-3.438721,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

367

Multiply Connected Topological Economics, Confidence Relation and Political Economy  

E-Print Network (OSTI)

Using the similar formulas of the preference relation and the utility function, we propose the confidence relations and the corresponding influence functions that represent various interacting strengths of different families, cliques and systems of organization. Since they can affect products, profit and prices, etc., in an economic system, and are usually independent of economic results, therefore, the system can produce a multiply connected topological economics. If the political economy is an economy chaperoned polity, it will produce consequentially a binary economy. When the changes of the product and the influence are independent one another, they may be a node or saddle point. When the influence function large enough achieves a certain threshold value, it will form a wormhole with loss of capital. Various powers produce usually the economic wormhole and various corruptions.

Yi-Fang Chang

2007-11-02T23:59:59.000Z

368

Monolithic series-connected gallium arsenide converter development  

DOE Green Energy (OSTI)

We report the development of monolithic GaAs photovoltaic devices intended to convert light generated by a laser or other bright source to electricity. The converters described here can provide higher operating voltage than is possible using a single-junction converter, owing to use of a monolithic circuit that forms a planar series-connected string of single-junction sub-cells. This planar monolithic circuit is arranged to deliver the desired voltage and current during operation at the maximum power point. The paper describes two-, six-, and twelve-junction converters intended for illumination by a laser diode with a wavelength of 0.8 {mu}m. Design and characterization data are presented for optical power in the range of 100 mW to 1 W. The best conversion efficiency exceeds 50%. 9 refs., 4 figs., 2 tabs.

Spitzer, M.B.; McClelland, R.W.; Dingle, B.D.; Dingle, J.E.; Hill, D.S. (Kopin Corp., Taunton, MA (United States)); Rose, B.H. (Sandia National Labs., Albuquerque, NM (United States))

1991-01-01T23:59:59.000Z

369

Modeling Electric Vehicle Benefits Connected to Smart Grids  

DOE Green Energy (OSTI)

Connecting electric storage technologies to smartgrids will have substantial implications in building energy systems. Local storage will enable demand response. Mobile storage devices in electric vehicles (EVs) are in direct competition with conventional stationary sources at the building. EVs will change the financial as well as environmental attractiveness of on-site generation (e.g. PV, or fuel cells). In order to examine the impact of EVs on building energy costs and CO2 emissions in 2020, a distributed-energy-resources adoption problem is formulated as a mixed-integer linear program with minimization of annual building energy costs or CO2 emissions. The mixed-integer linear program is applied to a set of 139 different commercial buildings in California and example results as well as the aggregated economic and environmental benefits are reported. The research shows that considering second life of EV batteries might be very beneficial for commercial buildings.

Stadler, Michael; Marnay, Chris; Mendes, Goncalo; Kloess, Maximillian; Cardoso, Goncalo; Mégel, Olivier; Siddiqui, Afzal

2011-07-01T23:59:59.000Z

370

Connecting Chromatin Modifying Factors to DNA Damage Response  

E-Print Network (OSTI)

Abstract: Cells are constantly damaged by factors that can induce DNA damage. Eukaryotic cells must rapidly load DNA repair proteins onto damaged chromatin during the DNA damage response (DDR). Chromatin-remodeling complexes use the energy from ATP hydrolysis to remodel nucleosomes and have well-established functions in transcription. Emerging lines of evidence indicate that chromatin-remodeling complexes are important and may remodel nucleosomes during DNA damage repair. New studies also reveal that ATP-dependent chromatin remodeling is involved in cell cycle progression, signal transduction pathways, and interaction and modification of DDR-related proteins that are specifically and intimately connected with the process of DNA damage. This article summarizes the recent advances in our understanding of the interplay between chromatin remodeling and DNA damage response.

Weiwei Lai; Hongde Li; Shuang Liu; Yongguang Tao

2013-01-01T23:59:59.000Z

371

Performance model for grid-connected photovoltaic inverters.  

SciTech Connect

This document provides an empirically based performance model for grid-connected photovoltaic inverters used for system performance (energy) modeling and for continuous monitoring of inverter performance during system operation. The versatility and accuracy of the model were validated for a variety of both residential and commercial size inverters. Default parameters for the model can be obtained from manufacturers specification sheets, and the accuracy of the model can be further refined using measurements from either well-instrumented field measurements in operational systems or using detailed measurements from a recognized testing laboratory. An initial database of inverter performance parameters was developed based on measurements conducted at Sandia National Laboratories and at laboratories supporting the solar programs of the California Energy Commission.

Boyson, William Earl; Galbraith, Gary M.; King, David L.; Gonzalez, Sigifredo

2007-09-01T23:59:59.000Z

372

Ambipolar blends of CuPc and C60: charge carrier mobility, electronic structure and its implications for solar cell applications  

E-Print Network (OSTI)

Ambipolar transport has been realised in blends of the molecular hole conductor Cu-phthalocyanine (CuPc) and the electron conducting fullerene C60. Charge carrier mobilities and the occupied electronic levels have been analyzed as a function of the mixing ratio using field-effect transistor measurements and photoelectron spectroscopy. These results are discussed in the context of photovoltaic cells based on these materials.

W. Bruetting; M. Bronner; M. Goetzenbrugger; A. Opitz

2007-09-25T23:59:59.000Z

373

A Summary of EPRI's Pulverized Coal (PC) and Circulating Fluidized Bed (CFB) Post Combustion CO2 Capture Retrofit Studies: The Five North American Retrofit Cases  

Science Conference Proceedings (OSTI)

This report examines the feasibility of retrofitting post-combustion capture (PCC) technology to existing pulverized coal (PC) and/or circulating fluidized bed (CFB) power plants, for five different host participant sites. The knowledge gained from previous CoalFleet ultra-supercritical PCC design studies—described in the Electric Power Research Institute (EPRI) report An Engineering and Economic Assessment of Post-Combustion CO2 Capture for 1100 F Ultra-Supercritical Pulverized ...

2012-12-31T23:59:59.000Z

374

On the relation between the connection and the loop representation of quantum gravity  

E-Print Network (OSTI)

Using Penrose binor calculus for SU(2) (SL(2,C)) tensor expressions, a graphical method for the connection representation of Euclidean Quantum Gravity (real connection) is constructed. It is explicitly shown that: {\\it (i)} the recently proposed scalar product in the loop-representation coincide with the Ashtekar-Lewandoski cylindrical measure in the space of connections; {\\it (ii)} it is possible to establish a correspondence between the operators in the connection representation and those in the loop representation. The construction is based on embedded spin network, the Penrose graphical method of SU(2) calculus, and the existence of a generalized measure on the space of connections modulo gauge transformations.

De Pietri, R

1996-01-01T23:59:59.000Z

375

On the relation between the connection and the loop representation of quantum gravity  

E-Print Network (OSTI)

Using Penrose binor calculus for $SU(2)$ ($SL(2,C)$) tensor expressions, a graphical method for the connection representation of Euclidean Quantum Gravity (real connection) is constructed. It is explicitly shown that: {\\it (i)} the recently proposed scalar product in the loop-representation coincide with the Ashtekar-Lewandoski cylindrical measure in the space of connections; {\\it (ii)} it is possible to establish a correspondence between the operators in the connection representation and those in the loop representation. The construction is based on embedded spin network, the Penrose graphical method of $SU(2)$ calculus, and the existence of a generalized measure on the space of connections modulo gauge transformations.

Roberto De Pietri

1996-05-28T23:59:59.000Z

376

T-635: Cisco AnyConnect Secure Mobility Client Lets Remote Users Execute  

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

5: Cisco AnyConnect Secure Mobility Client Lets Remote Users 5: Cisco AnyConnect Secure Mobility Client Lets Remote Users Execute Arbitrary Code and Local Users Gain Elevated Privileges T-635: Cisco AnyConnect Secure Mobility Client Lets Remote Users Execute Arbitrary Code and Local Users Gain Elevated Privileges June 2, 2011 - 4:38pm Addthis PROBLEM: The Cisco AnyConnect Secure Mobility Client is the Cisco next-generation VPN client, which provides remote users with secure IPsec (IKEv2) or SSL Virtual Private Network (VPN) connections to Cisco 5500 Series Adaptive Security Appliances (ASA) and devices that are running Cisco IOS Software. PLATFORM: Cisco AnyConnect Secure Mobility Client Platform & Affected Versions ABSTRACT: Cisco AnyConnect Secure Mobility Client contains a vulnerability that could allow an unauthenticated, remote attacker to execute arbitrary code on a

377

Furnace and Heat Recovery Area Design and Analysis for Conceptual Design of Supercritical O2-Based PC Boiler  

Science Conference Proceedings (OSTI)

The objective of the furnace and heat recovery area design and analysis task of the Conceptual Design of Supercritical Oxygen-Based PC Boiler study is to optimize the location and design of the furnace, burners, over-fire gas ports, and internal radiant surfaces. The furnace and heat recovery area were designed and analyzed using the FW-FIRE, Siemens, and HEATEX computer programs. The furnace is designed with opposed wall-firing burners and over-fire air ports. Water is circulated in the furnace by forced circulation to the waterwalls at the periphery and divisional wall panels within the furnace. Compared to the air-fired furnace, the oxygen-fired furnace requires only 65% of the surface area and 45% of the volume. Two oxygen-fired designs were simulated: (1) with cryogenic air separation unit (ASU) and (2) with oxygen ion transport membrane (OITM). The maximum wall heat flux in the oxygen-fired furnace is more than double that of the air-fired furnace due to the higher flame temperature and higher H{sub 2}O and CO{sub 2} concentrations. The coal burnout for the oxygen-fired case is 100% due to a 500 F higher furnace temperature and higher concentration of O{sub 2}. Because of the higher furnace wall temperature of the oxygen-fired case compared to the air-fired case, furnace water wall material was upgraded from T2 to T92. Compared to the air-fired heat recovery area (HRA), the oxygen-fired HRA total heat transfer surface is 35% less for the cryogenic design and 13% less for the OITM design due to more heat being absorbed in the oxygen-fired furnace and the greater molecular weight of the oxygen-fired flue gas. The HRA tube materials and wall thickness are nearly the same for the air-fired and oxygen-fired design since the flue gas and water/steam temperature profiles encountered by the heat transfer banks are similar.

Andrew Seltzer

2006-05-01T23:59:59.000Z

378

The Connection Between Inertial Forces and the Vector Potential  

E-Print Network (OSTI)

. The inertia property of matter is discussed in terms of a type of induction law related to the extended charged particle's own vector potential. Our approach is based on the Lagrangian formalism of canonical momentum writing Newton's second law in terms of the vector potential and a development in terms of obtaining retarded potentials, that allow an intuitive physical interpretation of its main terms. This framework provides a clear physical insight on the physics of inertia. It is shown that the electron mass has a complete electromagnetic origin and the covariant equation obtained solves the "4/3 mass paradox". This provides a deeper insight into the significance of the main terms of the equation of motion. In particular a force term is obtained from the approach based on the continuity equation for momentum that represents a drag force the charged particle feels when in motion relatively to its own vector potential field lines. Thus, the time derivative of the particle's vector potential leads to the acceleration inertia reaction force and is equivalent to the Schott term responsible for the source of the radiation field. We also show that the velocity dependent term of the particle's vector potential is connected with the relativistic increase of mass with velocity and generates a stress force that is the source of electric field lines deformation. This understanding broadens the possibility to manipulate inertial mass and potentially suggests some mechanisms for possible applications to electromagnetic propulsion and the development of advanced space propulsion physics.

Alexandre A. Martins; Mario J. Pinheiro

2006-11-17T23:59:59.000Z

379

Abnormally Malicious Autonomous Systems and their Internet Connectivity  

SciTech Connect

While many attacks are distributed across botnets, investigators and network operators have recently targeted malicious networks through high profile autonomous system (AS) de-peerings and network shut-downs. In this paper, we explore whether some ASes indeed are safe havens for malicious activity. We look for ISPs and ASes that exhibit disproportionately high malicious behavior using ten popular blacklists, plus local spam data, and extensive DNS resolutions based on the contents of the blacklists. We find that some ASes have over 80% of their routable IP address space blacklisted. Yet others account for large fractions of blacklisted IP addresses. Several ASes regularly peer with ASes associated with significant malicious activity. We also find that malicious ASes as a whole differ from benign ones in other properties not obviously related to their malicious activities, such as more frequent connectivity changes with their BGP peers. Overall, we conclude that examining malicious activity at AS granularity can unearth networks with lax security or those that harbor cybercrime.

Shue, Craig A [ORNL; Kalafut, Prof. Andrew [Grand Valley State University (GVSU), Michigan; Gupta, Prof. Minaxi [Indiana University

2011-01-01T23:59:59.000Z

380

Storage Size Determination for Grid-Connected Photovoltaic Systems  

E-Print Network (OSTI)

In this paper, we study the problem of determining the size of battery storage used in grid-connected photovoltaic (PV) systems. In our setting, electricity is generated from PV and is used to supply the demand from loads. Excess electricity generated from the PV can be stored in a battery to be used later on, and electricity must be purchased from the electric grid if the PV generation and battery discharging cannot meet the demand. The objective is to minimize the electricity purchase from the electric grid while at the same time choosing an appropriate battery size. More specifically, we want to find a unique critical value (denoted as $E_{max}^c$) of the battery size such that the cost of electricity purchase remains the same if the battery size is larger than or equal to $E_{max}^c$, and the cost is strictly larger if the battery size is smaller than $E_{max}^c$. We propose an upper bound on $E_{max}^c$, and show that the upper bound is achievable for certain scenarios. For the case with ideal PV generat...

Ru, Yu; Martinez, Sonia

2011-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "modem connecting pc" from the National Library of EnergyBeta (NLEBeta).
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they are not comprehensive nor are they the most current set.
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to obtain the most current and comprehensive results.


381

BAL QSOs and Extreme UFOs: the Eddington connection  

E-Print Network (OSTI)

We suggest a common physical origin connecting the fast, highly ionized winds (UFOs) seen in nearby AGN, and the slower and less ionized winds of BAL QSOs. The primary difference is the mass loss rate in the wind, which is ultimately determined by the rate at which mass is fed towards the central supermassive black hole (SMBH) on large scales. This is below the Eddington accretion rate in most UFOs, and slightly super-Eddington in extreme UFOs such as PG1211+143, but ranges up to $\\sim 10-50$ times this in BAL QSOs. For UFOs this implies black hole accretion rates and wind mass loss rates which are at most comparable to Eddington, giving fast, highly-ionized winds. In contrast BAL QSO black holes have mildly super-Eddington accretion rates, and drive winds whose mass loss rates are significantly super-Eddington, and so are slower and less ionized. This picture correctly predicts the velocities and ionization states of the observed winds, including the recently-discovered one in SDSS J1106+1939. We suggest tha...

Zubovas, Kastytis

2013-01-01T23:59:59.000Z

382

Launch of SciTech Connect Consolidates Information Bridge and Energy  

Office of Scientific and Technical Information (OSTI)

Launch of SciTech Connect Consolidates Information Bridge and Energy Launch of SciTech Connect Consolidates Information Bridge and Energy Citations Database March 4, 2013 Launch of SciTech Connect Consolidates Information Bridge and Energy Citations Database The Department of Energy (DOE) Office of Scientific and Technical Information (OSTI) has launched SciTech Connect, a new portal to free, publicly available DOE research and development (R&D) results. SciTech Connect incorporates the contents of two of the most popular core DOE collections and employs an innovative semantic search tool enabling scientists, researchers and the scientifically-attentive public to retrieve more relevant information. OSTI plans to gradually phase out its current DOE Information Bridge and Energy Citations Database products and replace them with the improved search interface of SciTech Connect.

383

OSTI Launches SciTech Connect, Consolidates Information Bridge and Energy  

Office of Scientific and Technical Information (OSTI)

OSTI Launches SciTech Connect, Consolidates Information Bridge and Energy OSTI Launches SciTech Connect, Consolidates Information Bridge and Energy Citations Database SciTech Connect Fact Card (303-KB PDF) The Department of Energy (DOE) Office of Scientific and Technical Information (OSTI) has launched SciTech Connect, a new portal to free, publicly available DOE research and development (R&D) results. SciTech Connect incorporates the contents of two of the most popular core DOE collections and employs an innovative semantic search tool enabling scientists, researchers and the scientifically- attentive public to retrieve more relevant information. OSTI plans to gradually phase out its current DOE Information Bridge and Energy Citations products and replace them with the improved search interface of SciTech Connect. OSTI developed the new resource to help increase access to science,

384

V-134: Cisco AnyConnect Secure Mobility Client Heap Overflow Lets Local  

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

4: Cisco AnyConnect Secure Mobility Client Heap Overflow Lets 4: Cisco AnyConnect Secure Mobility Client Heap Overflow Lets Local Users Gain Elevated Privileges V-134: Cisco AnyConnect Secure Mobility Client Heap Overflow Lets Local Users Gain Elevated Privileges April 15, 2013 - 1:30am Addthis PROBLEM: Cisco AnyConnect Secure Mobility Client Heap Overflow Lets Local Users Gain Elevated Privileges PLATFORM: Cisco AnyConnect Secure Mobility Client Cisco Secure Desktop ABSTRACT: Some vulnerabilities were reported in Cisco AnyConnect Secure Mobility Client. REFERENCE LINKS: Cisco Security Notice CVE-2013-1172 Cisco Security Notice CVE-2013-1173 SecurityTracker Alert ID: 1028425 CVE-2013-1172 CVE-2013-1173 IMPACT ASSESSMENT: Medium DISCUSSION: A local user can trigger a heap overflow in the Cisco Host Scan component to execute arbitrary code on the target system with System privileges

385

Direct connection of series self-excited generators and HVDC converters  

Science Conference Proceedings (OSTI)

An alternative and simpler solution is proposed for the direct connection of generators to HVdc converters. The generator exciter windings are connected in series with the output of the HVdc converter and take the place of the conventional smoothing reactor. Existing steady state and time domain simulation programs are modified to represent the behavior of the series direct connection scheme. It is shown that series excitation extends naturally the power transmission capability and permits fast fault clearances.

Arrillaga, J.; Macdonald, S.J.; Watson, N.R.; Watson, S. (Univ. Canterbury, Christchurch (New Zealand))

1993-10-01T23:59:59.000Z

386

Time series power flow analysis for distribution connected PV generation.  

SciTech Connect

Distributed photovoltaic (PV) projects must go through an interconnection study process before connecting to the distribution grid. These studies are intended to identify the likely impacts and mitigation alternatives. In the majority of the cases, system impacts can be ruled out or mitigation can be identified without an involved study, through a screening process or a simple supplemental review study. For some proposed projects, expensive and time-consuming interconnection studies are required. The challenges to performing the studies are twofold. First, every study scenario is potentially unique, as the studies are often highly specific to the amount of PV generation capacity that varies greatly from feeder to feeder and is often unevenly distributed along the same feeder. This can cause location-specific impacts and mitigations. The second challenge is the inherent variability in PV power output which can interact with feeder operation in complex ways, by affecting the operation of voltage regulation and protection devices. The typical simulation tools and methods in use today for distribution system planning are often not adequate to accurately assess these potential impacts. This report demonstrates how quasi-static time series (QSTS) simulation and high time-resolution data can be used to assess the potential impacts in a more comprehensive manner. The QSTS simulations are applied to a set of sample feeders with high PV deployment to illustrate the usefulness of the approach. The report describes methods that can help determine how PV affects distribution system operations. The simulation results are focused on enhancing the understanding of the underlying technical issues. The examples also highlight the steps needed to perform QSTS simulation and describe the data needed to drive the simulations. The goal of this report is to make the methodology of time series power flow analysis readily accessible to utilities and others responsible for evaluating potential PV impacts.

Broderick, Robert Joseph; Quiroz, Jimmy Edward; Ellis, Abraham; Reno, Matthew J. [Georgia Institute of Technology, Atlanta, GA; Smith, Jeff [Electric Power Research Institute, Knoxville, TN; Dugan, Roger [Electric Power Research Institute, Knoxville, TN

2013-01-01T23:59:59.000Z

387

Integral Transforms Connecting the Hardy space with Barut-Girardello Spaces  

E-Print Network (OSTI)

We construct a one parameter family of integral transforms connecting the classical Hardy space with a class of weighted Bergman spaces called Barut-Girardello spaces.

Zouhair Mouayn

2010-03-16T23:59:59.000Z

388

Improved Connectivity using Hybrid Uni/Omni-Directional Antennas in Sensor Networks  

E-Print Network (OSTI)

Connectivity in sensor networks is an important metric that describes the capability of networks to be able to report sensed information. The ability of member nodes to communicate with each other and collectively report data largely depends on connectivity. Density of node deployment, the transmission radius of the antenna and the communication paradigm employed has a significant effect on connectivity. A network deployment is said to be connected when every node within the network is capable of communicating, either via multi-hops or direct links to every other node in the network. This is a very strict connectivity requirement called 100% connectivity. This work deals with analyzing connectivity in various randomly deployed sensor network deployments and comparing metrics between omni and hybrid uni/omni-directional sensor networks. Specific results will be presented with varying node deployment densities and transmission radii and the levels of connectivity they guarantee. These results have significant impact on secure routing protocol design for wireless sensor networks and planning network deployments. I also present results on k-connectivity, which is a metric that represents network availability, along with the dependence on transmission radii, node densities and uni-directional antenna beam width.

Kwon, Ji Heon

2008-05-27T23:59:59.000Z

389

Connecting Accelerator RD to User Needs | U.S. DOE Office of...  

Office of Science (SC) Website

Connecting Accelerator R&D to User Needs High Energy Physics (HEP) HEP Home About Research Snowmass P5 Planning Process Energy Frontier Intensity Frontier Cosmic Frontier...

390

Case study: Feasibility analysis of renewable energy supply systems in a small grid connected resort.  

E-Print Network (OSTI)

??This paper presents a case study on the feasibility of a small grid connected resort in the marine west coast climate of Canada to implement… (more)

Robins, Jody

2009-01-01T23:59:59.000Z

391

Ex Parte Communication In Connection with DocketNo.EERE-2010...  

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

Commercial and Industrial Equipment Ex Parte Communication In Connection with DocketNo.EERE-2010-BT-STD-Q027 Energy Efficiency Program for Certain Commercial and Industrial...

392

Offshore Wind Park Connection to an HVDC Platform, without using an AC Collector Platform.  

E-Print Network (OSTI)

?? This thesis investigates the comparison between two different alternating current topologies of an offshore wind farms connection to an offshore high voltage direct current… (more)

Ahmad, Haseeb

2012-01-01T23:59:59.000Z

393

Developement of a digitally controlled low power single phase inverter for grid connected solar panel.  

E-Print Network (OSTI)

?? The work consists in developing a power conversion unit for solar panel connected to the grid. This unit will be a single phase inverter… (more)

Marguet, Raphael

2010-01-01T23:59:59.000Z

394

Stellar Populations in the Central 0.5 pc of the Galaxy I: A New Method for Constructing Luminosity Functions and Surface-Density Profiles  

E-Print Network (OSTI)

We present new high angular resolution near-infrared spectroscopic observations of the nuclear star cluster surrounding the Milky Way's central supermassive black hole. Using the integral-field spectrograph OSIRIS on Keck II behind the laser-guide-star adaptive optics system, this spectroscopic survey enables us to separate early-type (young, 4-6 Myr) and late-type (old, >1 Gyr) stars with a completeness of 50% down to K' = 15.5 mag, which corresponds to ~10 \\msun for the early-type stars. This work increases the radial extent of reported OSIRIS/Keck measurements by more than a factor of 3 from 4" to 14" (0.16 pc to 0.56 pc), along the projected disk of young stars. For our analysis, we implement a new method of completeness correction using a combination of star-planting simulations and Bayesian inference. We assign probabilities for the spectral type of every source detected in deep imaging down to K' = 15.5 mag using information from spectra, simulations, number counts, and the distribution of stars. The i...

Do, Tuan; Ghez, Andrea M; Morris, Mark R; Yelda, Sylvana; Martinez, Gregory D; Wright, Shelley A; Matthews, Keith

2013-01-01T23:59:59.000Z

395

Analytical model of a T-connected three-phase transformer  

Science Conference Proceedings (OSTI)

Three-phase transformers usually consist of three sets of windings connected in Wye, delta or zigzag on three individual cores or on a single three-phase one. Two single-phase transformers can also be used in a less than well-known ... Keywords: T-connection, three-phase transformer, winding

Guy Olivier; Radu Cojocaru; Anthony Lefčvre

2003-11-01T23:59:59.000Z

396

Protection and Control for Grid Connected Photovoltaic Power Generation System Based on Instantaneous Power Theory  

Science Conference Proceedings (OSTI)

Reliable protection and reasonable control run an important role in grid connected PV power generation system. The detection and calculation of real and reactive power are the bases of many inverter resident passive and active islanding detection method ... Keywords: Distributed generation, photovoltaic system, grid connected, protection and control, power theory

Fei Wang; Chengcheng Zhang

2009-05-01T23:59:59.000Z

397

Performance Test Protocol for Evaluating Inverters Used in Grid-Connected  

E-Print Network (OSTI)

Performance Test Protocol for Evaluating Inverters Used in Grid-Connected Photovoltaic Systems....................................................................................................................................... 36 A1 Simplified Photovoltaic I-V Curve Model Inverters Used in Grid-Connected Photovoltaic Systems 1 Overview One measure of the maturity of an industry

398

Wind farm connection to Serbian distribution network - austere quality requirements vs. more economical power distribution  

Science Conference Proceedings (OSTI)

The paper presents the effects of severe demands on the quality of voltage that is raising the existing Serbian Technical recommendation no. 16. Possibilities of wind farm connection subject to the requirements in terms of voltage change in the transitional ... Keywords: connection, distribution network, energy efficiency, voltage quality, wind farm

Saša Mini?; Dragan Tasi?

2011-07-01T23:59:59.000Z

399

Battery Sizing for Grid Connected PV Systems with Fixed Minimum Charging/Discharging Time  

E-Print Network (OSTI)

Battery Sizing for Grid Connected PV Systems with Fixed Minimum Charging/Discharging Time Yu Ru, Jan Kleissl, and Sonia Martinez Abstract-- In this paper, we study a battery sizing problem for grid-connected photovoltaic (PV) systems assuming that the battery charging/discharging limit scales linearly with its

MartĂ­nez, Sonia

400

Original article: Selective compensation of voltage harmonics in grid-connected microgrids  

Science Conference Proceedings (OSTI)

In this paper, a novel approach is proposed for selective compensation of main voltage harmonics in a grid-connected microgrid. The aim of compensation is to provide a high voltage quality at the point of common coupling (PCC). PCC voltage quality is ... Keywords: Distributed generator (DG), Grid-connected, Microgrid, Voltage harmonics compensation

Mehdi Savaghebi, Juan C. Vasquez, Alireza Jalilian, Josep M. Guerrero, Tzung-Lin Lee

2013-05-01T23:59:59.000Z

Note: This page contains sample records for the topic "modem connecting pc" 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

FPGA-based Connect6 solver with hardware-accelerated move refinement  

Science Conference Proceedings (OSTI)

Connect6 is a two-player game similar to Go-Moku, which was introduced in 2003. Since placing two stones in each turn makes a huge game-tree, we require some acceleration techniques for a solver based on a typical approach to search the tree. This paper ... Keywords: Connect6 solver, FPGA, game-tree search, hardware accelerator

Kentaro Sano; Yoshiaki Kono

2012-03-01T23:59:59.000Z

402

Simulation for Performance Analysis of Grid-Connected Induction Generators with Input Voltage Control  

Science Conference Proceedings (OSTI)

With the increasing application of wind energy, various technologies are developed for analyzing the performance of grid-connected induction generator (GIG) based wind energy conversion systems (WECSs). Input voltage control is one among them. In the ... Keywords: grid-connected induction generators (GIGs), wind energy conversion systems (WECSs), input voltage control, performance analysis, MATLAB

Farhad Ilahi Bakhsh, Shirazul Islam, Sayeed Ahmad

2013-04-01T23:59:59.000Z

403

A Network Analysis Approach to fMRI Condition-Specific Functional Connectivity  

E-Print Network (OSTI)

In this work we focus on examination and comparison of whole-brain functional connectivity patterns measured with fMRI across experimental conditions. Direct examination and comparison of condition-specific matrices is challenging due to the large number of elements in a connectivity matrix. We present a framework that uses network analysis to describe condition-specific functional connectivity. Treating the brain as a complex system in terms of a network, we extract the most relevant connectivity information by partitioning each network into clusters representing functionally connected brain regions. Extracted clusters are used as features for predicting experimental condition in a new data set. The approach is illustrated on fMRI data examining functional connectivity patterns during processing of abstract and concrete concepts. Topological (brain regions) and functional (level of connectivity and information flow) systematic differences in the ROI-based functional networks were identified across participants for concrete and abstract concepts. These differences were sufficient for classification of previously unseen connectivity matrices as abstract or concrete based on training data derived from other people.

Svetlana V. Shinkareva; Vladimir Gudkov; Jing Wang

2010-08-03T23:59:59.000Z

404

MODULAR MULTI-LEVEL CONVERTER BASED HVDC SYSTEM FOR GRID CONNECTION OF OFFSHORE WIND  

E-Print Network (OSTI)

Control and Protection of Wind Power Plants with VSC-HVDC Connection By Sanjay K Chaudhary. VSC-HVDC cable transmission is a favourable option for a large and remote offshore wind power plant of a potential wind power plant with VSC-HVDC connection to the onshore grid. The test system is modelled

Chaudhary, Sanjay

405

Bibliography Parabolic Geometries and Weyl connections Nearly invariant calculus (Wunsch's) nearly invariant calculus for parabolic  

E-Print Network (OSTI)

Bibliography Parabolic Geometries and Weyl connections Nearly invariant calculus (W¨unsch's) nearly invariant calculus for parabolic geometries Jan Slov´ak Masaryk University, Brno, Czech Republic joint work;Bibliography Parabolic Geometries and Weyl connections Nearly invariant calculus Structure 1 Bibliography 2

Olver, Peter

406

Counting false entries in truth tables of bracketed formulae connected by m-implication  

E-Print Network (OSTI)

In this paper we count the number of rows yn with the value "false" in the truth tables of all bracketed formulae with n distinct variables connected by the binary connective of 2modi?ed-implication". We ?find a recurrence and an asymptotic formulae for yn. We also determine the parity of yn.

Yildiz, Volkan

2012-01-01T23:59:59.000Z

407

Asymptotically optimal trade-off between local and global connectivity in wireless networks  

Science Conference Proceedings (OSTI)

We analyze large, random network topologies that arise in ad hoc or sensor networks. A fundamental requirement of communication in these systems is reachability, that is, to have a connected network topology. It is known, however, that the price for ... Keywords: Connectivity, Random wireless network topology, Scalability

András Faragó

2011-02-01T23:59:59.000Z

408

Common Mode Voltage in case of Transformerless PV Inverters Connected to the Grid  

E-Print Network (OSTI)

through the parasitic capacitance of the PV panels, can reach very high values. A common-mode model based grid connected PV system with the modeled parasitic capacitances, marked with grey lines, presentCommon Mode Voltage in case of Transformerless PV Inverters Connected to the Grid T. KEREKES* R

Kerekes, Tamas

409

My profile is my password, verify me!: the privacy/convenience tradeoff of facebook connect  

Science Conference Proceedings (OSTI)

We performed a laboratory experiment to study the privacy tradeoff offered by Facebook Connect: disclosing Facebook profile data to third-party websites for the convenience of logging in without creating separate accounts. We controlled for trustworthiness ... Keywords: facebook connect, privacy, user study

Serge Egelman

2013-04-01T23:59:59.000Z

410

Control of Parallel-Connected Bidirectional AC-DC Converters in Stationary Frame for Microgrid  

E-Print Network (OSTI)

Control of Parallel-Connected Bidirectional AC-DC Converters in Stationary Frame for Microgrid-- With the penetration of renewable energy in modern power system, microgrid has become a popular application worldwide. In this paper, parallel-connected bidirectional converters for AC and DC hybrid microgrid application

Teodorescu, Remus

411

The Control Strategy Based on Improved Droop Method of Microgrid-Connected Inverters  

Science Conference Proceedings (OSTI)

A control strategy of inverters is proposed based on the control requirements of the distributed power sources in the microgrid, which realizes the seamless transition between the grid-connected mode and islanding mode. When the microgrid is connected ... Keywords: improved droop method, tranditional droop method, PQ control, V/f control

Sha Tian; Xiangqian Tong; Biying Ren

2010-06-01T23:59:59.000Z

412

Chile-GTZ Public Properties for Grid-connected Renewable Energy Projects |  

Open Energy Info (EERE)

Properties for Grid-connected Renewable Energy Projects Properties for Grid-connected Renewable Energy Projects Jump to: navigation, search Logo: Chile-GTZ Public Properties for Grid-connected Renewable Energy Projects Name Chile-GTZ Public Properties for Grid-connected Renewable Energy Projects Agency/Company /Organization GTZ on behalf of the German Federal Ministry for the Environment, Nature Conservation and Nuclear Safety (BMU) Sector Energy Topics Background analysis Website http://www.gtz.de/en/themen/27 Program Start 2008 Program End 2011 Country Chile UN Region Latin America and the Caribbean References Public Properties for Grid-connected Renewable Energy Projects[1] GTZ is working with Chile with the following objective: "Sites on state-owned properties are identified, assessed and marketed to enable the

413

High-throughput and in situ EDXRD investigation on the formation of two new metal aminoethylphosphonates - Ca(O{sub 3}PC{sub 2}H{sub 4}NH{sub 2}) and Ca(OH)(O{sub 3}PC{sub 2}H{sub 4}NH{sub 3}){center_dot}2H{sub 2}O  

SciTech Connect

The system Ca{sup 2+}/2-aminoethylphosphonic acid/H{sub 2}O/NaOH was systematically investigated using high-throughput methods. The experiments led to one new compound Ca(O{sub 3}PC{sub 2} H{sub 4}NH{sub 2}) (1) and the crystal structure was determined using in house X-ray powder diffraction data (monoclinic, P2{sub 1}/c, a=9.7753(3), b=6.4931(2), c=8.4473(2) A, {beta}=106.46(2) Degree-Sign , V=514.20(2) A{sup 3}, Z=4). The formation of 1 was investigated by in situ energy dispersive X-ray diffraction measurements (EDXRD) at beamline F3 at HASYLAB (light source DORIS III), DESY, Hamburg. An intermediate, Ca(OH)(O{sub 3}PC{sub 2}H{sub 4}NH{sub 3}){center_dot}2H{sub 2}O (2), was observed and could be isolated from the reaction mixture at ambient temperatures by quenching the reaction. The crystal structure of 2 was determined from XRPD data using synchrotron radiation (monoclinic, P2{sub 1}/m, a=11.2193(7), b=7.1488(3), c=5.0635(2) A, {beta}=100.13(4) Degree-Sign , V=399.78(3) A{sup 3}, Z=2). - Graphical abstarct: The detailed in situ energy dispersive X-ray diffraction (EDXRD) investigation on the formation of the new inorganic-organic hybrid compound Ca(O{sub 3}PC{sub 2}H{sub 4}NH{sub 2}) leads to the discovery of a new crystalline intermediate phase. Both crystal structures were elucidated using X-ray powder diffraction data. Highlights: Black-Right-Pointing-Pointer High-throughput investigation led to new metal aminoethylphosphonate Ca(O{sub 3}PC{sub 2}H{sub 4}NH{sub 2}). Black-Right-Pointing-Pointer The formation of Ca(O{sub 3}PC{sub 2}H{sub 4}NH{sub 2}) was followed by in situ EDXRD measurements. Black-Right-Pointing-Pointer The crystalline intermediate Ca(O{sub 3}PC{sub 2}H{sub 4}NH{sub 3})(OH){center_dot}2H{sub 2}O was discovered. Black-Right-Pointing-Pointer Isolation of Ca(O{sub 3}PC{sub 2}H{sub 4}NH{sub 3})(OH){center_dot}2H{sub 2}O was accomplished by quenching experiments. Black-Right-Pointing-Pointer The structures were determined using X-ray powder diffraction data.

Schmidt, Corinna; Feyand, Mark [Institut fuer Anorganische Chemie, Christian-Albrechts-Universitaet, Max-Eyth Strasse 2, D 24118 Kiel (Germany); Rothkirch, Andre [HASYLAB, DESY Hamburg, Notkestrasse 85, 22607 Hamburg (Germany); Stock, Norbert, E-mail: stock@ac.uni-kiel.de [Institut fuer Anorganische Chemie, Christian-Albrechts-Universitaet, Max-Eyth Strasse 2, D 24118 Kiel (Germany)

2012-04-15T23:59:59.000Z

414

Experimental Analysis of 10Gbps Transfers Over Physical and Emulated Dedicated Connections  

SciTech Connect

Long haul data transfers require the optimization and balancing of performances of host and storage systems as well as network transport. An assessment of such transport methods requires a systematic generation of throughput profiles from measurements collected over different system parameters and connection lengths. We describe host and storage systems to support wide-area I/O transfers at 10 Gbps, and present measurements of memory and disk transfer throughputs over suites of physical and emulated connections of several thousands of miles. The physical connections are limited by the infrastructure and incur significant costs. The emulated connections could be of arbitrary lengths at significantly lower costs but only approximate the physical connections. We present a differential regression method to estimate the differences between the performance profiles of physical and emulated connections, and then to estimate 'physical' profiles from emulated measurements. We present a systematic analysis of wide-area memory and disk transfer throughput measurements, and establish that robust estimates of physical profiles can be generated using much less expensive emulated connections.

Settlemyer, Bradley W [ORNL; Rao, Nageswara S [ORNL; Poole, Stephen W [ORNL; Hodson, Stephen W [ORNL; Hicks, Susan Elaine [ORNL; Newman, Paul M [ORNL

2012-01-01T23:59:59.000Z

415

New Mexico State University Dial-up Configuration for Windows 2000  

E-Print Network (OSTI)

New Mexico State University Dial-up Configuration for Windows 2000 To use NMSU campus dial-up on your Windows 2000 computer, you will need a modem and these instructions to connect. You will also need-up Connections, to the right, click on Make New Connection. 2. In the Make a new Connection window, click on Next

Castillo, Steven P.

416

Global Grid-Connected Hybrid-Electric Vehicle Project: Year-End Summary Report, November 2000  

Science Conference Proceedings (OSTI)

This interim report summarizes research conducted under the auspices of the Global Grid-Connected Hybrid Electric Vehicle Project, an EPRI initiative to promote the use of grid-connected electric technologies in heavy-duty applications. One study in the program evaluated the potential of converting a Ford E-350 or E-450 Super Duty chassis into a grid-connected hybrid electric vehicle airport shuttle bus and a Ford Explorer chassis into a dedicated electric vehicle delivery van. A second study analyzed ad...

2000-12-13T23:59:59.000Z

417

Long-term deformational simulation of PC bridges based on the thermo-hygro model of micro-pores in cementitious composites  

Science Conference Proceedings (OSTI)

Creep deflections that greatly exceed the predicted values by the linear creep law are being found in measurements on actual PC bridge viaducts. In this study, structural creep deformations were reproduced by using the multi-scale coupled thermo-hygro and mechanical modeling which enables to deal with an interaction of chemo-physical events of differing dimensions ranging from the kinematics of moisture in micro-pores to the macroscopic structural mechanics, and the effect of various factors was analytically investigated. The numerical analysis approximately reproduced the excessive deflection measured on an actual bridge viaduct. It was confirmed that the creep bending of the viaduct having the hollow cross-section varies significantly due to the ambient temperature, humidity and the structural specific surface area. The macroscopic structural responses in association with the thermodynamic state of moisture in the micro-pores are also discussed.

Maekawa, Koichi, E-mail: Maekawa@concrete.t.u-tokyo.ac.jp; Chijiwa, Nobuhiro; Ishida, Tetsuya

2011-12-15T23:59:59.000Z

418

Resonance structure in the {gamma}{gamma} invariant mass spectrum in pC, dC, and dCu interactions  

SciTech Connect

Along with {pi}{sup 0} and {eta} mesons, a resonance structure in the invariant mass spectrum of two photons atM{sub {gamma}{gamma}} = 360 {+-} 7 {+-} 9 MeV is observed in dC interactions at momentum 2.75 GeV/c per nucleon. This resonance structure is not observed in pC collisions at the beam momentum 5.5 GeV/c. The result obtained in the reaction dC is confirmed by the second experiment carried out on the deuteron beam at momentum 3.83 GeV/c per nucleon with a copper target. Some other checks of the observed effect are presented.

Abraamyan, Kh. U., E-mail: abraam@sunhe.jinr.ru [JINR, Veksler and Baldin Laboratory of High Energy Physics (Russian Federation); Baznat, M. I. [Institute of Applied Physics (Moldova, Republic of); Friesen, A. V. [JINR, Bogoliubov Laboratory of Theoretical Physics (Russian Federation); Gudima, K. K. [Institute of Applied Physics (Moldova, Republic of); Kozhin, M. A. [JINR, Veksler and Baldin Laboratory of High Energy Physics (Russian Federation); Lebedev, S. A. [JINR, Laboratory of Information Technologies (Russian Federation); Nazarenko, M. A. [Moscow State Institute of Radioengineering, Electronics and Automation (Russian Federation); Nikitin, S. A. [JINR, Veksler and Baldin Laboratory of High Energy Physics (Russian Federation); Ososkov, G. A. [JINR, Laboratory of Information Technologies (Russian Federation); Reznikov, S. G. [JINR, Veksler and Baldin Laboratory of High Energy Physics (Russian Federation); Sigov, A. S. [Moscow State Institute of Radioengineering, Electronics and Automation (Russian Federation); Sissakian, A. N.; Sorin, A. S.; Toneev, V. D. [JINR, Bogoliubov Laboratory of Theoretical Physics (Russian Federation)

2012-06-15T23:59:59.000Z

419

A power system includes an engine, a motor/generator operatively connected to the engine, and a starter operatively connected to at least one of the engine and the motor/generator.  

Science Conference Proceedings (OSTI)

A power system includes an engine, a motor/generator operatively connected to the engine, and a starter operatively connected to at least one of the engine and the motor/generator.

Hoff, Brian D. (East Peoria, IL); Algrain, Marcelo C. (Peoria, IL)

2008-12-09T23:59:59.000Z

420

Connect with SC | U.S. DOE Office of Science (SC)  

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

Connect with SC Connect with SC About Organization Budget Field Offices Federal Advisory Committees History Scientific and Technical Information Honors & Awards Jobs Brochures, Logos, & Information Resources Brochures Fact Sheets SC Logos Newsletters Connect with SC Contact Contact Information Office of Science U.S. Department of Energy 1000 Independence Ave., SW Washington, DC 20585 P: (202) 586-5430 Brochures, Logos, & Information Resources Connect with SC Print Text Size: A A A RSS Feeds FeedbackShare Page Laboratories Social Media Ames Laboratory Facebook External link Twitter External link YouTube External link Flickr External link Argonne National Laboratory Facebook External link Twitter External link YouTube External link Flickr External link Brookhaven National Laboratory

Note: This page contains sample records for the topic "modem connecting pc" 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

LEFT VERSUS RIGHT HEMISPHERE DIFFERENCES IN BRAIN CONNECTIVITY: 4-TESLA HARDI TRACTOGRAPHY IN 569 TWINS  

E-Print Network (OSTI)

LEFT VERSUS RIGHT HEMISPHERE DIFFERENCES IN BRAIN CONNECTIVITY: 4-TESLA HARDI TRACTOGRAPHY IN 569) and 112 adolescents (age 12-16) with 4-Tesla 105-gradient high- angular resolution diffusion imaging. We

Thompson, Paul

422

A Reformulation and Implementation of the Bryan-Cox-Semtner Ocean Model on the Connection Machine  

Science Conference Proceedings (OSTI)

Certain aspects of the Semtner-Chervin version of the Bryan-Cox-Semtner global ocean model are reformulated for improved efficiency on parallel computer architectures and on the Connection Machine CM-2 in particular. These changes involve (a) the ...

John K. Dukowicz; Richard D. Smith; Robert C. Malone

1993-04-01T23:59:59.000Z

423

Maine Deploys First U.S. Commercial, Grid-Connected Tidal Energy Project |  

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

Maine Deploys First U.S. Commercial, Grid-Connected Tidal Energy Maine Deploys First U.S. Commercial, Grid-Connected Tidal Energy Project Maine Deploys First U.S. Commercial, Grid-Connected Tidal Energy Project July 24, 2012 - 1:12pm Addthis NEWS MEDIA CONTACT (202) 586-4940 WASHINGTON -- Today, Energy Secretary Steven Chu recognized the nation's first commercial, grid-connected tidal energy project off the coast of Eastport, Maine. Leveraging a $10 million investment from the Energy Department, Ocean Renewable Power Company (ORPC) will deploy its first commercial tidal energy device into Cobscook Bay this summer. The project, which injected $14 million into the local economy and has supported more than 100 local and supply chain jobs, represents the first tidal energy project in the United States with long-term contracts to sell electricity

424

Mongolia-GTZ Energy Efficiency within the Grid-Connected Energy Supply |  

Open Energy Info (EERE)

within the Grid-Connected Energy Supply within the Grid-Connected Energy Supply Jump to: navigation, search Logo: Mongolia-GTZ Energy Efficiency within the Grid-Connected Energy Supply Name Mongolia-GTZ Energy Efficiency within the Grid-Connected Energy Supply Agency/Company /Organization Deutsche Gesellschaft fĂĽr Internationale Zusammenarbeit (GIZ) GmbH Partner German Federal Ministry for Economic Cooperation and Development (BMZ), Ministry of Fuel and Energy (MoFE) Sector Energy Topics Background analysis, Policies/deployment programs Website http://www.gtz.de/en/praxis/95 Program Start 2007 Program End 2010 Country Mongolia Eastern Asia References GTZ projects [1] GTZ is working with Mongolia on energy efficiency capacity development for institutions and the private sector. References

425

A $5 Million Boost for Midsize Wind Turbines and Grid Connectivity |  

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

A $5 Million Boost for Midsize Wind Turbines and Grid Connectivity A $5 Million Boost for Midsize Wind Turbines and Grid Connectivity A $5 Million Boost for Midsize Wind Turbines and Grid Connectivity September 14, 2010 - 10:52am Addthis Niketa Kumar Niketa Kumar Public Affairs Specialist, Office of Public Affairs What does this mean for me? With better forecasting, utilities can more reliably connect variable power sources such as wind energy with electricity grids, and can decrease their need for back-up energy sources such as natural gas and hydropower. Last week's Geek-Up talked about the Energy Department's Wind for Schools program and how it is helping schools use wind turbines to power their classrooms. Yesterday, U.S. Energy Secretary Steven Chu announced more than $5 million in funding to help bring wind-generated power to not only more

426

An economic analysis of grid-connected residential solar photovoltaic power systems  

E-Print Network (OSTI)

The question of the utility grid-connected residential market for photovoltaics is examined from a user-ownership perspective. The price is calculated at which the user would be economically indifferent between

Carpenter, Paul R.

427

Molecular substrate design for the selective adhesion, proliferation and differentiation of marrow connective tissue progenitors  

E-Print Network (OSTI)

A multi-faceted approach was applied to the molecular design of substrates for the selective adhesion, proliferation and differentiation of connective tissue progenitors (CTPs) from human bone marrow aspirates. The basic ...

Au, Ada

2005-01-01T23:59:59.000Z

428

The work-Hamiltonian connection and the usefulness of the Jarzynski equality for free energy calculations  

E-Print Network (OSTI)

The connection between work and changes in the Hamiltonian for a system with a time-dependent Hamiltonian has recently been called into question, casting doubt on the usefulness of the Jarzynski equality for calculating ...

Zimanyi, Eric N.

429

Enhanced input/output architecture for toroidally-connected distributed-memory parallel computers  

SciTech Connect

This patent describes an improvement in a toroidally-connected distributed-memory parallel computer having rows and columns of processors, wherein each processor has an independent memory and is connected to four neighboring processors. It comprises: at least one common I/O channel; a buffering mechanisms, each being connected to such I/O channel and to only one corresponding processor in a given row of processors; and each such processor of the given row being connected to only one corresponding buffer mechanism in such a manner that it can access its buffer mechanism independently of the access top such buffer mechanism by the I/O channel, and independently of access to the buffer mechanisms corresponding to other processors in the given row.

Cok, R.S.

1990-07-17T23:59:59.000Z

430

Close encounters: Analyzing how social similarity and propinquity contribute to strong network connections.  

E-Print Network (OSTI)

Models of network formation emphasize the importance of social similarity and propinquity in producing strong interpersonal connections. The positive effect each factor can have on tie strength has been documented across ...

Reagans, Ray Eugene

431

Connection between the Green functions of the supersymmetric pair of Dirac Hamiltonians  

E-Print Network (OSTI)

The Sukumar theorem about the connection between the Green functions of the supersymmetric pair of the Schr\\"odinger Hamiltonians is generalized to the case of the supersymmetric pair of the Dirac Hamiltonians.

Ekaterina Pozdeeva

2007-09-10T23:59:59.000Z

432

Connection between the Solar Cycle and the QBO: The Missing Link  

Science Conference Proceedings (OSTI)

Evidence of the solar cycle in stratospheric polar temperature rests on a connection to the quasi-biennial oscillation (QBO) of equatorial wind. New evidence reported here establishes a mechanism for how the solar signature in polar temperature ...

Murry Salby; Patrick Callaghan

2000-07-01T23:59:59.000Z

433

Connection between the Solar Cycle and the QBO: The Missing Link  

Science Conference Proceedings (OSTI)

Evidence of the solar cycle in stratospheric polar temperature rests on a connection to the quasi-biennial oscillation (QBO) of equatorial wind. New evidence reported here establishes a mechanism for how the solar signature in polar temperature ...

Murry Salby; Patrick Callaghan

2000-01-01T23:59:59.000Z

434

Ex Parte Communication In Connection with DocketNo.EERE-201D...  

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

D-BT-STD-Q027 Ex Parte Communication In Connection with DocketNo.EERE-201D-BT-STD-Q027 This memorandum memorializes another communication involving a follow-up to our previous...

435

T-635: Cisco AnyConnect Secure Mobility Client Lets Remote Users...  

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

the actual Cisco AnyConnect Secure Mobility Client. The helper application is a Java applet on the Linux and MacOS X platforms, and either a Java applet on the Windows...

436

Lasting Gifts From Carbon Connections | U.S. DOE Office of Science...  

Office of Science (SC) Website

a group of researchers at the Office of Science's Oak Ridge National Laboratory (ORNL) led by Dr. Juan-Carlos Idrobo took a detailed look at how atoms connect in a remarkable...

437

Conventions for the use of the Session Description Protocol (SDP) for ATM Bearer Connections  

Science Conference Proceedings (OSTI)

This document describes conventions for using the Session Description Protocol (SDP) described in RFC 2327 for controlling ATM Bearer Connections, and any associated ATM Adaptation Layer (AAL). The AALs addressed are Type 1, Type 2 and Type 5. This ...

R. Kumar; M. Mostafa

2001-05-01T23:59:59.000Z

438

Economics of grid-connected small wind turbines in the domestic market  

DOE Green Energy (OSTI)

Exploitation of certain niche markets for small wind turbines is one strategy that could help speed the commercialization of grid-connected small turbines. The authors review the world's turbine manufacturers, the utility grid-connected applications and selected niche markets for grid-connected small wind systems (0.1 to 100 kilowatts). Wind turbine installation and purchase are handled under three different payment scenarios: paid in full up front, paid through a second mortgage, or paid as part of a first mortgage. The authors used a simple payback method to compare these scenarios and analyze the costs and energy produced for three different U.S. small wind turbines. When there is a buy-down program for the small wind turbine combined with other financial factors such as net metering, tax exemptions, and tax credits, a strong market incentive is created for the use of grid-connected small wind turbines.

Forsyth, T.; Tu, P.; Gilbert, J.

2000-06-29T23:59:59.000Z

439

SDG&E Customers Can Connect Home Area Network Devices With Smart...  

Open Energy Info (EERE)

SDG&E Customers Can Connect Home Area Network Devices With Smart Meters Home > Groups > Utility Rate Graham7781's picture Submitted by Graham7781(1992) Super contributor 16...

440

Task-related functional connectivity in autism spectrum conditions: an EEG study using wavelet transform coherence  

E-Print Network (OSTI)

Abstract Background Autism Spectrum Conditions (ASC) are a set of pervasive neurodevelopmental conditions characterized by a wide range of lifelong signs and symptoms. Recent explanatory models of autism propose abnormal neural connectivity...

Catarino, Ana; Andrade, Alexandre; Churches, Owen; Wagner, Adam P; Baron-Cohen, Simon; Ring, Howard

2013-01-12T23:59:59.000Z

Note: This page contains sample records for the topic "modem connecting pc" 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

Scheduling in parallel queues with randomly varying connectivity and switchover delay  

E-Print Network (OSTI)

We consider a dynamic server control problem for two parallel queues with randomly varying connectivity and server switchover delay between the queues. At each time slot the server decides either to stay with the current ...

Celik, Guner Dincer

442

Power System Generation and Inter-Connection Planning Model (SUPER) | Open  

Open Energy Info (EERE)

Power System Generation and Inter-Connection Planning Model (SUPER) Power System Generation and Inter-Connection Planning Model (SUPER) Jump to: navigation, search Tool Summary Name: Power System Generation and Inter-Connection Planning Model (SUPER) Agency/Company /Organization: Latin American Energy Organization Sector: Energy Focus Area: Renewable Energy, Hydro Topics: Resource assessment Resource Type: Software/modeling tools Website: www.olade.org/superEn.html References: SUPER website [1] "This model is useful for multi-year electricity system planning studies, making it possible to analyze, optimize, simulate and develop hydrothermal power system expansion plans." References ↑ "SUPER website" Retrieved from "http://en.openei.org/w/index.php?title=Power_System_Generation_and_Inter-Connection_Planning_Model_(SUPER)&oldid=329

443

Maine Project Launches First Grid-Connected Offshore Wind Turbine in the  

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

Maine Project Launches First Grid-Connected Offshore Wind Turbine Maine Project Launches First Grid-Connected Offshore Wind Turbine in the U.S. Maine Project Launches First Grid-Connected Offshore Wind Turbine in the U.S. May 31, 2013 - 11:00am Addthis News Media Contact (202) 586-4940 WASHINGTON - The Energy Department today recognized the nation's first grid-connected offshore floating wind turbine prototype off the coast of Castine, Maine. Led by the University of Maine, this project represents the first concrete-composite floating platform wind turbine to be deployed in the world - strengthening American leadership in innovative clean energy technologies that diversify the nation's energy mix with more clean, domestic energy sources. "Developing America's vast renewable energy resources is an important part of the Energy Department's all-of-the-above strategy to pave the way

444

New Ultra-High Speed Network Connection for Researchers and Educators is 10  

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

Ultra-High Speed Network Connection for Researchers and Ultra-High Speed Network Connection for Researchers and Educators is 10 Times Faster Than Commercial Internet Providers New Ultra-High Speed Network Connection for Researchers and Educators is 10 Times Faster Than Commercial Internet Providers October 13, 2011 - 10:47am Addthis Washington, D.C. - U.S. Energy Secretary Steven Chu today announced the activation of an ultra-high speed network connection for scientists, researchers and educators at universities and National Laboratories that is at least ten times faster than commercial Internet providers. The project - funded with $62 million from the 2009 economic stimulus law - is intended for research use but could pave the way for widespread commercial use of similar technology. "While this breakthrough will make sharing information between our labs

445

Connect with EERE and Energy Savers on Facebook | Department of Energy  

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

Connect with EERE and Energy Savers on Facebook Connect with EERE and Energy Savers on Facebook Connect with EERE and Energy Savers on Facebook April 5, 2010 - 9:53am Addthis Chris Stewart Senior Communicator at DOE's National Renewable Energy Laboratory As a communicator, I'm constantly amazed how social media continues to impact consumers' lives in new and surprising ways. Social networks reach an estimated 940 million people around the world, according to a January 2010 research study by a European Internet research firm. Politicians, big-box retailers, and airlines are among some of the thousands of industries reaching customers on Facebook, Twitter, LinkedIn, and other spaces. Many of you have already connected with our Energy Savers Facebook fan page. Thank you! More than 1,300 Facebook users are social with Energy

446

The Workflow Based Architecture for Mobile Information Access in Occasionally Connected Computing  

Science Conference Proceedings (OSTI)

We describe a novel architecture for supporting mobile information access in the occasionally connected computing environment. By utilizing user workflow, profiles, and environmental information, information from various sources published to the system ...

Ali Bahrami; Changzhou Wang; Jun Yuan; Anne Hunt

2006-09-01T23:59:59.000Z

447

Characterization and interwell connectivity evaluation of Green Rver reservoirs, Wells Draw study area, Uinta Basin, Utah  

E-Print Network (OSTI)

Recent efforts to optimize oil recovery from Green River reservoirs, Uinta Basin, have stimulated the need for better understanding of the reservoir connectivity at the scale of the operational unit. This study focuses on Green River reservoirs in the Wells Draw study area where oil production response to implemented waterflood is poor and a better understanding of the reservoir connectivity is required to enhance future secondary oil recovery. Correlating the sand bodies between well locations in the area remains difficult at 40-acre well spacing. Thus, interwell connectivity of the reservoirs is uncertain. Understanding the reservoir connectivity in the Wells Draw study area requires integration of all static and dynamic data for generation of probabilistic models of the reservoir at the interwell locations. The objective of this study is two-fold. The first objective was to determine reservoir connectivity at the interwell scale in the Wells Draw study area. To achieve this goal, I used well log and perforation data in the Wells Draw study area to produce probabilistic models of net-porosity for four producing intervals: (1) Castle Peak, (2) Lower Douglas Creek, (3) Upper Douglas Creek, and (4) Garden Gulch. The second objective was to find readily applicable methods for determining interwell connectivity. To achieve this goal, I used sandstone net thickness and perforation data to evaluate interwell connectivity in the Wells Draw study area. This evaluation was done to: (1) assess and visualize connectivity, (2) provide an assessment of connectivity for validating / calibrating percolation and capacitance based methods, and (3) determine flow barriers for simulation. The probabilistic models encompass the four producing intervals with a gross thickness of 1,900 ft and enable simulation assessments of different development strategies for optimization of oil recovery in the Wells Draw study area. The method developed for determining interwell connectivity in Wells Draw study area is reliable and suited to the four producing intervals. Also, this study shows that the percolation based method is reliable for determining interwell connectivity in the four producing intervals.

Abiazie, Joseph Uchechukwu

2008-05-01T23:59:59.000Z

448

Predicting makeup torque of threaded tapered connections and evaluation of coefficients of friction  

SciTech Connect

This paper will show how it is possible to generate a general purpose formula to determine the amount of torque required to make up non-shouldering tapered threaded connections as are commonly used on tubing and casing connections. In addition, by manipulating this algorithm, values for the dynamic coefficient of friction of thread compounds may be derived. This algorithm allows any type of thread form to be analyzed and was verified through actual testing.

Hawke, M.C.

1984-09-01T23:59:59.000Z

449

Connectivity-preserving transformations of binary images q,qq Prosenjit Bose a  

E-Print Network (OSTI)

. In this paper we consider a local modification operation on binary images in which a black pixel p and a white by adding z to W4(I3 nNE(z) where z is adjacent in W4(I4 ) to E(z) and N(z) (if white). B8(I4 ) is connected of a Ba, Wb-connected image I in which a black pixel can be interchanged with an adjacent white pixel

Morin, Pat

450

Counting false entries in truth tables of bracketed formulae connected by implication  

E-Print Network (OSTI)

In this paper we count the number of rows f_n with the value "false" in the truth tables of all bracketed formulae with n distinct variables connected by the binary connective of implication. We find a recurrence and an asymptotic formulae for f_n. We also show that the ratio of f_n to the total number of rows converges to \\frac{3-\\sqrt{3}}{6}.

Cameron, Peter J

2011-01-01T23:59:59.000Z

451

Revisiting a soft-state approach to managing reliable transport connections  

E-Print Network (OSTI)

Abstract—We revisit the problem of connection management for reliable transport as part of our clean-slate Recursive Inter-Net Architecture (RINA) [5]. At one extreme, a pure soft-state (SS) approach (as in Delta-t [15]) safely removes the state of a connection at the sender and receiver once the state timers expire without the need for explicit removal messages. And new connections are established without an explicit handshaking phase. On the other hand, a hybrid hard-state/soft-state (HS+SS) approach (as in TCP) uses both explicit handshaking as well as more limited timer-based management of the connection’s state. In this paper, we consider the worst-case scenario of reliable single-message communication. Using simulation, we evaluate various approaches in terms of correctness (with respect to data loss and duplication) and robustness to bad network conditions (high message loss rate and variable channel delays). Our results show that the SS approach is more robust, and has lower message overhead and higher goodput. Thus, SS presents the best choice for reliable applications, especially those operating over bandwidth-constrained, error-prone networks. This result also suggests that within a clean-slate transport architecture, explicit connection messages for data reliability are not needed, and so a simple common packet interface based on Delta-t—rather than TCP vs. T/TCP vs. UDP, etc. — can be provided to support both transactional and bulk, reliable and unreliable (unacknowledged) applications. I.

Gonca Gursun; Ibrahim Matta; Karim Mattar

2010-01-01T23:59:59.000Z

452

Connecting mobility services and spatial territory typology: an application to a former coal mining area in France  

E-Print Network (OSTI)

Connecting mobility services and spatial territory typology: an application to a former coal mining 1 CONNECTING MOBILITY SERVICES AND SPATIAL TERRITORY TYPOLOGY: AN APPLICATION TO A FORMER COAL)" #12;Connecting mobility services and spatial territory typology: an application to a former coal

Recanati, Catherine

453

Design of a low-cost underwater acoustic modem for short- range sensor networks  

E-Print Network (OSTI)

for cost, energy consumption or deployment time forfor cost, energy consumption or deployment time for a givenbattery energy and cost for a deployment time of 6 months

Benson, Bridget

2010-01-01T23:59:59.000Z

454

Design of a low-cost underwater acoustic modem for short- range sensor networks  

E-Print Network (OSTI)

Table 7.3: FPGA Power Consumption Device Q Pwr D Pwr T Pwr (in device families known for their low power consumption (

Benson, Bridget

2010-01-01T23:59:59.000Z

455

Design of a low-cost underwater acoustic modem for short- range sensor networks.  

E-Print Network (OSTI)

??Small, dense, wireless sensor networks are beginning to revolutionize our understanding of the physical world by providing fine resolution sampling of the surrounding environment. The… (more)

Benson, Bridget

2010-01-01T23:59:59.000Z

456

Analyzing the connectivity potential of landscape geomorphic systems: a radar remote sensing and GIS approach, Estufa Canyon, Texas, USA  

E-Print Network (OSTI)

Connectivity is considered one of the fundamental aspects that influences the rate of mass movement in the landscape. The connectivity aspect has been acknowledged from various conceptual geomorphic frameworks. None of these provided a developmental methodology for studying the connectivity of geomorphic systems, especially at the scale of the fluvial system. The emphasis in this research is placed on defining variables of the geomorphic systems that influence the connectivity potential of these systems. The landscape gradient, which is extracted from the Digital Elevation Model (DEM), and the surface roughness, which is extracted from radar images, are used to analyze the connectivity potential of geomorphic systems in the landscape. Integration of these variables produces a connectivity potential index of the various geomorphic systems that compose the fluvial system. High values of the connectivity potential index indicate high potential of the geomorphic system to transport mass whereas the low values indicate low potential of the geomorphic system to transport mass in the landscape. Using the mean values of the connectivity potential index, the geomorphic systems in the landscape can be classified into geomorphic systems of low connectivity potential, geomorphic systems of intermediate connectivity potential and geomorphic systems of high connectivity potential. In addition to the determination of the relative connectivity potential of various geomorphic systems, the connectivity potential index is used to analyze the system-wide connectivity. The ratios between the connectivity potential index of the upstream geomorphic systems and the connectivity potential index of the downstream geomorphic systems define system-wide connectivity in the landscape. High ratios reflect the high potential of the upstream geomorphic systems to transport mass in the downstream direction. Low ratios indicate the influence of the downstream geomorphic systems in maximizing mass movement in the upstream geomorphic systems. The presence of high and low ratios suggests the presence of a high system-wide connectivity. As the ratio approaches unity, mass movement is minimized in the landscape indicating low system-wide connectivity. Applying the above approach to Estufa Canyon, Texas, illustrated that Estufa Canyon is a dynamic fluvial system with high system-wide connectivity.

Ibrahim, ElSayed Ali Hermas

2005-08-01T23:59:59.000Z

457

SciTech Connect Full-Text MARC Records FAQ | OSTI, US Dept of Energy,  

Office of Scientific and Technical Information (OSTI)

SciTech Connect Full-Text MARC Records FAQ SciTech Connect Full-Text MARC Records FAQ If your questions are not answered here, please contact us at MARCrecords@osti.gov. What are the options for downloading records? How do I get new records after my initial download? How can I download a record for a specific title that I want? What types of full-text information are linked to in the MARC records? When older AEC and DOE reports are digitized by OSTI and added to SciTech Connect, will MARC records be made available? How often are records added to the collection? Is there a way libraries can be notified if new records are added? How are the SciTech Connect Full-Text MARC records created? Is there a file of these records? What do the SciTech Connect Full-Text MARC records need for them to be loaded in my library's catalog?

458

Connectivity-based, all-hexahedral mesh generation method and apparatus  

DOE Patents (OSTI)

The present invention is a computer-based method and apparatus for constructing all-hexahedral finite element meshes for finite element analysis. The present invention begins with a three-dimensional geometry and an all-quadrilateral surface mesh, then constructs hexahedral element connectivity from the outer boundary inward, and then resolves invalid connectivity. The result of the present invention is a complete representation of hex mesh connectivity only; actual mesh node locations are determined later. The basic method of the present invention comprises the step of forming hexahedral elements by making crossings of entities referred to as ``whisker chords.`` This step, combined with a seaming operation in space, is shown to be sufficient for meshing simple block problems. Entities that appear when meshing more complex geometries, namely blind chords, merged sheets, and self-intersecting chords, are described. A method for detecting invalid connectivity in space, based on repeated edges, is also described, along with its application to various cases of invalid connectivity introduced and resolved by the method. 79 figs.

Tautges, T.J.; Mitchell, S.A.; Blacker, T.D.; Murdoch, P.

1998-06-16T23:59:59.000Z

459

Connectivity-based, all-hexahedral mesh generation method and apparatus  

DOE Patents (OSTI)

The present invention is a computer-based method and apparatus for constructing all-hexahedral finite element meshes for finite element analysis. The present invention begins with a three-dimensional geometry and an all-quadrilateral surface mesh, then constructs hexahedral element connectivity from the outer boundary inward, and then resolves invalid connectivity. The result of the present invention is a complete representation of hex mesh connectivity only; actual mesh node locations are determined later. The basic method of the present invention comprises the step of forming hexahedral elements by making crossings of entities referred to as "whisker chords." This step, combined with a seaming operation in space, is shown to be sufficient for meshing simple block problems. Entities that appear when meshing more complex geometries, namely blind chords, merged sheets, and self-intersecting chords, are described. A method for detecting invalid connectivity in space, based on repeated edges, is also described, along with its application to various cases of invalid connectivity introduced and resolved by the method.

Tautges, Timothy James (Albuquerque, NM); Mitchell, Scott A. (Albuquerque, NM); Blacker, Ted D. (Green Oaks, IL); Murdoch, Peter (Salt Lake City, UT)

1998-01-01T23:59:59.000Z

460

Connecting Accelerator RD to User Needs | U.S. DOE Office of Science (SC)  

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

Connecting Accelerator R&D to User Needs Connecting Accelerator R&D to User Needs High Energy Physics (HEP) HEP Home About Research Snowmass / P5 Planning Process Intensity Frontier Cosmic Frontier Theoretical Physics Advanced Technology R&D Accelerator R&D Stewardship Mission Background HEP Accelerator R&D Expertise Connecting Accelerator R&D to User Needs Workshop Reports Research Highlights .pdf file (13.1MB) Questions for the Universe Accomplishments Facilities Science Highlights Benefits of HEP Funding Opportunities Advisory Committees News & Resources Contact Information High Energy Physics U.S. Department of Energy SC-25/Germantown Building 1000 Independence Ave., SW Washington, DC 20585 P: (301) 903-3624 F: (301) 903-2597 E: sc.hep@science.doe.gov More Information » Accelerator R&D Stewardship

Note: This page contains sample records for the topic "modem connecting pc" 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

Deputy Secretary Poneman to Make Announcement on Connecting DOE Labs With  

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

Make Announcement on Connecting DOE Make Announcement on Connecting DOE Labs With U.S Businesses at Council on Competitiveness Event Deputy Secretary Poneman to Make Announcement on Connecting DOE Labs With U.S Businesses at Council on Competitiveness Event December 8, 2011 - 9:04am Addthis Washington, D.C. - Energy Deputy Secretary Daniel Poneman will make an important announcement today about a new Department of Energy initiative to accelerate partnerships between innovative companies and our national laboratories to bring job-creating technologies to the market. The announcement will occur during a speech at a Council on Competitiveness event on how the United States can lead the world in 21st century advanced manufacturing. The event is open press. WHAT: Energy Department Deputy Secretary Daniel Poneman to Make DOE Announcement at Council on Competitiveness Event

462

Cryptic Faulting and Multi-Scale Geothermal Fluid Connections in the Dixie  

Open Energy Info (EERE)

Cryptic Faulting and Multi-Scale Geothermal Fluid Connections in the Dixie Cryptic Faulting and Multi-Scale Geothermal Fluid Connections in the Dixie Valley-Central Nevada Seismic Belt Area- Implications from Mt Resistivity Surveying Jump to: navigation, search OpenEI Reference LibraryAdd to library Conference Paper: Cryptic Faulting and Multi-Scale Geothermal Fluid Connections in the Dixie Valley-Central Nevada Seismic Belt Area- Implications from Mt Resistivity Surveying Abstract Extended magnetotelluric (MT) profiling results over the Dixie Valley-Central Nevada Seismic Belt area were recently completed to explore the hypothesis that fluid circulation to depths of 10 km or more is generating well temperatures in the field >280 C.This transect has revealed families of resistivity structures commonly dominated by high-angle

463

EIS-0477: San Juan Basin Energy Connect Project, San Juan County, New  

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

7: San Juan Basin Energy Connect Project, San Juan County, 7: San Juan Basin Energy Connect Project, San Juan County, New Mexico and La Plata County, Colorado EIS-0477: San Juan Basin Energy Connect Project, San Juan County, New Mexico and La Plata County, Colorado SUMMARY The Department of the Interior's Bureau of Land Management is preparing this EIS to evaluate the environmental impacts of a proposal to construct a 230-kilovolt transmission line from the Farmington area in northwest New Mexico to Ignacio, Colorado, to relieve transmission constraints, serve new loads, and offer economic development through renewable energy development in the San Juan Basin. DOE's Western Area Power Administration is a cooperating agency; the proposed transmission line would require an interconnection with Western's Shiprock Substation, near Farmington.

464

SDG&E Customers Can Connect Home Area Network Devices With Smart Meters |  

Open Energy Info (EERE)

SDG&E Customers Can Connect Home Area Network Devices With Smart Meters SDG&E Customers Can Connect Home Area Network Devices With Smart Meters Home > Groups > Utility Rate Graham7781's picture Submitted by Graham7781(2002) Super contributor 16 January, 2013 - 11:09 OpenEI San Diego Gas and Electric Smart Meters Smartgrid article reposted from Smartgrid.gov SAN DIEGO, Jan. 10, 2013 - San Diego Gas & Electric (SDG&E) customers can now purchase and install home area network devices to see how much energy they are using in near real-time and help identify high energy use appliances. With in-home energy display devices connected to their electric smart meters, SDG&E customers have access to a new tool to help them make smart energy consumption decisions to reduce their overall energy usage and costs. SDG&E has tested several new in-home energy display devices and customers

465

ARPA-E Sparks Connections at the Southwest Energy Innovation Forum |  

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

ARPA-E Sparks Connections at the Southwest Energy Innovation Forum ARPA-E Sparks Connections at the Southwest Energy Innovation Forum ARPA-E Sparks Connections at the Southwest Energy Innovation Forum October 21, 2010 - 11:29am Addthis John Schueler John Schueler Former New Media Specialist, Office of Public Affairs While many of the policy decisions that shape our energy future are made in Washington, almost all of the important work of actually developing and deploying the innovative and advanced technologies we need takes place in labs and at universities across the country. That's why the Advanced Research Projects Agency-Energy (ARPA-E) recently partnered with Arizona State University and the Kauffman Foundation to organize the inaugural Southwest Energy Innovation Forum. The event brought together scientific researchers in universities and national labs, executives from industry,

466

Plug and Play Distributed Power Systems for Smart-Grid Connected Building |  

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

Emerging Technologies » Plug and Play Distributed Power Systems Emerging Technologies » Plug and Play Distributed Power Systems for Smart-Grid Connected Building Plug and Play Distributed Power Systems for Smart-Grid Connected Building The U.S. Department of Energy (DOE) is currently conducting research into plug-and-play distributed power systems for smart- grid connected buildings. Project Description This project seeks to advance and demonstrate a plug-and-play building energy micro-grid concept for integrating energy storage, loads, and sources at the building level with the external utility grid. The micro-grid demonstration is expected to include the following: Diesel synchronous generator Energy storage device Otis regenerative elevator system representing building critical loads Smart interface with the utility grid

467

Open Archives Initiative (OAI) Records for SciTech Connect Available |  

Office of Scientific and Technical Information (OSTI)

Open Archives Initiative (OAI) Records for SciTech Connect Available Open Archives Initiative (OAI) Records for SciTech Connect Available Harvest OAI-PMH records (XML format) for U.S. Department of Energy research and development reports. OSTI has established an OAI server (see OAI Repository Manual) to allow harvesting of metadata for full-text DOE R&D reports contained in the SciTech Connect. Included are reports in physics, chemistry, materials, biology, environmental sciences, energy technologies, engineering, computer and information science, renewable energy, and other topics. These reports are produced by DOE, the DOE National Laboratories, DOE contractors and grantees primarily from 1991 forward. Additional legacy documents are included as they become available in electronic format. If you have questions about the OSTI OAI server, contact

468

Method of evaluating, expanding, and collapsing connectivity regions within dynamic systems  

DOE Patents (OSTI)

An automated process defines and maintains connectivity regions within a dynamic network. The automated process requires an initial input of a network component around which a connectivity region will be defined. The process automatically and autonomously generates a region around the initial input, stores the region's definition, and monitors the network for a change. Upon detecting a change in the network, the effect is evaluated, and if necessary the regions are adjusted and redefined to accommodate the change. Only those regions of the network affected by the change will be updated. This process eliminates the need for an operator to manually evaluate connectivity regions within a network. Since the automated process maintains the network, the reliance on an operator is minimized; thus, reducing the potential for operator error. This combination of region maintenance and reduced operator reliance, results in a reduction of overall error.

Bailey, David A. (Schenectady, NY)

2004-11-16T23:59:59.000Z

469

Method of Evaluating, Expanding, and Collapsing Connectivity Regions Within Dynamic Systems  

DOE Patents (OSTI)

An automated process defines and maintains connectivity regions within a dynamic network. The automated process requires an initial input of a network component around which a connectivity region will be defined. The process automatically and autonomously generates a region around the initial input, stores the region's definition, and monitors the network for a change. Upon detecting a change in the network, the effect is evaluated, and if necessary the regions are adjusted and redefined to accommodate the change. Only those regions of the network affected by the change will be updated. This process eliminates the need for an operator to manually evaluate connectivity regions within a network. Since the automated process maintains the network, the reliance on an operator is minimized; thus, reducing the potential for operator error. This combination of region maintenance and reduced operator reliance, results in a reduction of overall error.

Bailey, David A.

2004-11-16T23:59:59.000Z

470

Ex Parte Communication In Connection with DocketNo.EERE-2010-BT-STD-Q027  

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

0-BT-STD-Q027 Energy Efficiency Program for Certain 0-BT-STD-Q027 Energy Efficiency Program for Certain Commercial and Industrial Equipment Ex Parte Communication In Connection with DocketNo.EERE-2010-BT-STD-Q027 Energy Efficiency Program for Certain Commercial and Industrial Equipment This memorandum memorializes another communication involving a follow-up to the Motor Coalition's previous communications in connection with this proceeding and documented in a memorandum dated April18, 2012. ExParteMemo.pdf More Documents & Publications Ex Parte Communication In Connection with DocketNo.EERE-201D-BT-STD-Q027 Docket No. EERE-2010-BT-STD-0027 Energy Conservation Standards for Commercial and Industrial Electric Motors: Public Meeting and Availability of the Preliminary Technical Support Document 77 Fed. Reg. 43015 (July 23,

471

Nevada Deploys First U.S. Commercial, Grid-Connected Enhanced Geothermal  

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

Nevada Deploys First U.S. Commercial, Grid-Connected Enhanced Nevada Deploys First U.S. Commercial, Grid-Connected Enhanced Geothermal System Nevada Deploys First U.S. Commercial, Grid-Connected Enhanced Geothermal System April 12, 2013 - 12:00pm Addthis WASHINGTON -- As part of the Obama Administration's all-of-the-above energy strategy, the Energy Department today recognized the nation's first commercial enhanced geothermal system (EGS) project to supply electricity to the grid. Based in Churchill County, Nevada, Ormat Technologies' Desert Peak 2 EGS project has increased power output of its nearby operating geothermal field by nearly 38 percent - providing an additional 1.7 megawatts of power to the grid and validating this emerging clean energy technology. "Developing America's vast renewable energy resources sustainably is an

472

Connection method  

DOE Patents (OSTI)

A method is disclosed of making a region exhibiting a range of compositions, comprising plasma spraying various compositions on top of one another onto a base. 2 figs.

Weyand, J.D.

1986-11-18T23:59:59.000Z

473

May Connections  

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

Technology Transfer Express Licensing fast tracks commercialization Supercomputer decommissioning Roadrunner supercomputer: Rest in pieces Supercomputing challenge La Cueva High...

474

Connection method  

SciTech Connect

A method of making a region exhibiting a range of compositions, comprising plasma spraying various compositions on top of one another onto a base.

Weyand, John D. (Greensburg, PA)

1986-01-01T23:59:59.000Z

475

HH Domain of Alzheimer’s Disease Ab Provides Structural Basis for Neuronal Binding in PC12 and Mouse Cortical/Hippocampal Neurons  

E-Print Network (OSTI)

A key question in understanding AD is whether extracellular Ab deposition of parenchymal amyloid plaques or intraneuronal Ab accumulation initiates the AD process. Amyloid precursor protein (APP) is endocytosed from the cell surface into endosomes where it is cleaved to produce soluble Ab which is then released into the brain interstitial fluid. Intraneuronal Ab accumulation is hypothesized to predominate from the neuronal uptake of this soluble extracellular Ab rather than from ER/Golgi processing of APP. We demonstrate that substitution of the two adjacent histidine residues of Ab40 results in a significant decrease in its binding with PC12 cells and mouse cortical/hippocampal neurons. These substitutions also result in a dramatic enhancement of both thioflavin-T positive fibril formation and binding to preformed Ab fibrils while maintaining its plaque-binding ability in AD transgenic mice. Hence, alteration of the histidine domain of Ab prevented neuronal binding and drove Ab to enhanced fibril formation and subsequent amyloid plaque deposition- a potential mechanism for removing toxic species of Ab. Substitution or even masking of these Ab histidine residues might provide a new therapeutic direction for minimizing neuronal uptake and subsequent neuronal degeneration and

Joseph F. Poduslo; Emily J. Gilles; Muthu Ramakrishnan; Kyle G. Howell; Thomas M. Wengenack; Geoffry L. Curran; Karunya K. K

2010-01-01T23:59:59.000Z

476

Alterations in mitochondrial respiratory functions, redox metabolism and apoptosis by oxidant 4-hydroxynonenal and antioxidants curcumin and melatonin in PC12 cells  

Science Conference Proceedings (OSTI)

Cellular oxidative stress and alterations in redox metabolisms have been implicated in the etiology and pathology of many diseases including cancer. Antioxidant treatments have been proven beneficial in controlling these diseases. We have recently shown that 4-hydroxynonenal (4-HNE), a by-product of lipid peroxidation, induces oxidative stress in PC12 cells by compromising the mitochondrial redox metabolism. In this study, we have further investigated the deleterious effects of 4-HNE on mitochondrial respiratory functions and apoptosis using the same cell line. In addition, we have also compared the effects of two antioxidants, curcumin and melatonin, used as chemopreventive agents, on mitochondrial redox metabolism and respiratory functions in these cells. 4-HNE treatment has been shown to cause a reduction in glutathione (GSH) pool, an increase in reactive oxygen species (ROS), protein carbonylation and apoptosis. A marked inhibition in the activities of the mitochondrial respiratory enzymes, cytochrome c oxidase and aconitase was observed after 4-HNE treatment. Increased nuclear translocation of NF-kB/p65 protein was also observed after 4-HNE treatment. Curcumin and melatonin treatments, on the other hand, maintained the mitochondrial redox and respiratory functions without a marked effect on ROS production and cell viability. These results suggest that 4-HNE-induced cytotoxicity may be associated, at least in part, with the altered mitochondrial redox and respiratory functions. The alterations in mitochondrial energy metabolism and redox functions may therefore be critical in determining the difference between cell death and survival.

Raza, Haider [Department of Biochemistry, Faculty of Medicine and Health Sciences, UAE University, POBox 17666, Al Ain (United Arab Emirates)], E-mail: h.raza@uaeu.ac.ae; John, Annie [Department of Biochemistry, Faculty of Medicine and Health Sciences, UAE University, POBox 17666, Al Ain (United Arab Emirates); Brown, Eric M. [Department of Anatomy, FMHS, Al Ain, UAE University (United Arab Emirates); Benedict, Sheela [Department of Internal Medicine, FMHS, Al Ain, UAE University (United Arab Emirates); Kambal, Amr [Tawam Hospital/Johns Hopkins Medicine International, Al Ain (United Arab Emirates)

2008-01-15T23:59:59.000Z

477

Operation Diagnosis for Buildings Connecting Building Management Systems with Energy Management Systems  

E-Print Network (OSTI)

Reducing energy consumption of buildings is a good contribution to protect the environment and to reduce costs. The first and most important step to operate a building most efficiently is to make aware of most of the technical parameters. Connecting or installing a Building Automation Sys-tem with an Energy Management System helps to analyze the flow of material, build up an integrated Alarm Management and create an excellent documentation of the installed base. To pick the best of each and connect the two professional systems is the principle for a successful Operation Diagnosis.

Mehler, G.

2008-01-01T23:59:59.000Z

478

New Mexico State University Dial-up Configurations for Windows Vista  

E-Print Network (OSTI)

New Mexico State University Dial-up Configurations for Windows Vista To use NMSU campus dial-up on your Windows Vista computer, you will need a modem and these instructions to connect. You will also. From the Connect to a network window, click on Set up a connection or network from the bottom set

Castillo, Steven P.

479

ACCRETION-JET CONNECTION IN BLACK HOLES THE ORIGIN OF STELLAR BLACK HOLES &  

E-Print Network (OSTI)

ACCRETION-JET CONNECTION IN BLACK HOLES THE ORIGIN OF STELLAR BLACK HOLES & THEIR ROLE a very large kinetic energy...Moon @ >.9c" #12;POWERFUL DARK JETS FROM BLACK HOLES Radio (Dubner et al IN BLACK HOLES Fender, Belloni, Gallo (2006) Low-hard X-rays Persistent, flat spectrum radio source: G

Maryland at College Park, University of

480

A new approach for integrated coverage and connectivity in wireless sensor networks  

Science Conference Proceedings (OSTI)

An effective approach for energy conservation in wireless sensor networks is scheduling sleep intervals for extraneous nodes while the remaining nodes stay active to provide continuous service. For the sensor network to operates successfully, the active ... Keywords: Connectivity, Coverage, Deployment, Sensor network

Seyed Hossein Khasteh; Saeed Bagheri Shouraki; Nima Hajiabdorahim; Ehsan Dadashnialehi

2012-12-01T23:59:59.000Z

Note: This page contains sample records for the topic "modem connecting pc" 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

A general theory of connectivity and current sheets in coronal magnetic fields anchored to discrete sources  

E-Print Network (OSTI)

A general theory of connectivity and current sheets in coronal magnetic fields anchored to discrete are current-free within each domain, and contain singular currents along each of the field's separators. 1 suggested, from reconnection along the single field line lying at the interface of the four resulting flux

Longcope, Dana

482

A GENERAL THEORY OF CONNECTIVITY AND CURRENT SHEETS IN CORONAL MAGNETIC FIELDS ANCHORED TO DISCRETE SOURCES  

E-Print Network (OSTI)

A GENERAL THEORY OF CONNECTIVITY AND CURRENT SHEETS IN CORONAL MAGNETIC FIELDS ANCHORED TO DISCRETE on the flux of each domain. The resulting equilibria are current-free within each domain and contain singular currents along each of the field's separators. Subject headings: MHD -- Sun: corona -- Sun: magnetic fields

Klapper, Isaac

483

An enhanced load transfer scheme for power distribution systems connected with distributed generation sources  

Science Conference Proceedings (OSTI)

This paper presents an enhanced load transfer scheme for power distribution systems connected with distributed generation sources. Load transfer is an important approach to improve the reliability of power distribution systems. The proposed load transfer ... Keywords: distributed generation source, distribution feeder, distribution system, interconnection, load transfer

Wen-Chih Yang; Wei-Tzer Huang

2011-04-01T23:59:59.000Z

484

University of Newcastle upon Tyne Deriving specifications for systems that are connected to the physical  

E-Print Network (OSTI)

that are connected to the physical world C. B. Jones, I. J. Hayes, M. A. Jackson. TECHNICAL REPORT SERIES No. CS" and "radical" design. This report is a preprint of a paper that will appear in an LNCS volume -- please cite-TR-1045 August, 2007 NEWCASTLE UN IVERSITY OF #12;TECHNICAL REPORT SERIES No. CS-TR-1045 August, 2007

Newcastle upon Tyne, University of

485

Control of Inverter-Connected Sources in Autonomous Microgrids Ian A. Hiskens Eric M. Fleming  

E-Print Network (OSTI)

Control of Inverter-Connected Sources in Autonomous Microgrids Ian A. Hiskens Eric M. Fleming interconnection strate- gies. The resulting microgrid concept allows sub-networks of sources and loads to maintain to a microgrid, explores controller behaviour. The investigation considers disconnection from the main grid

Hiskens, Ian A.

486

Original Articles: Universal wind turbine working in grid-connected and island operating modes  

Science Conference Proceedings (OSTI)

In the future power system based on active distribution grid, allowing some portion to be disconnected, the concept of universal wind turbine systems may arise. This concept covers both grid-connected and island operations. This may happen if the voltage ... Keywords: Distributed generation, Droop control, Resynchronization, Wind power

Mario Rizo, Marco Liserre, Emilio Bueno, Francisco J. RodríGuez, Francisco Huerta

2013-05-01T23:59:59.000Z

487

Relative Entropy and Free Energy Dualities: Connections to Path Integral and KL control  

E-Print Network (OSTI)

Relative Entropy and Free Energy Dualities: Connections to Path Integral and KL control Evangelos A and the fundamental dualities between free energy and relative entropy. We derive the path integral optimal control on Dynamic Programming with PI based on the duality between free energy and relative entropy. Moreover we

Anderson, Richard

488

The impact of genetic variation in comt and bdnf on resting-state functional connectivity  

Science Conference Proceedings (OSTI)

Genetic imaging techniques allow investigation of the mechanisms by which genetic variants influence brain structure and function. The default mode network (DMN) is characterized by a default state of neuronal activity in the brain that is linked to ... Keywords: brain-derived neurotrophic factor, catechol-O-methyl transferase, default mode network, functional neuroimaging, genetic polymorphism, resting-state connectivity

Joon Hwan Jang; Je-Yeon Yun; Wi Hoon Jung; Geumsook Shim; Min Soo Byun; Jae Yeon Hwang; Sung Nyun Kim; Chi-Hoon Choi; Jun Soo Kwon

2012-03-01T23:59:59.000Z

489

Power quality analysis of wind generator connected to the weak grid during low wind speed  

Science Conference Proceedings (OSTI)

Power quality analysis based on measurements performed on wind generator during low wind speed is presented in the paper. Wind generator is connected via 10 kV cable to the distribution network, where grid is weak with low value of short-circuit power. ... Keywords: distribution network, harmonics, power quality, wind speed, wind turbine

Aleksandar Nikolic; Branka Kostic; Maja Markovic; Sasa Minic; Srdjan Milosavljevic

2011-07-01T23:59:59.000Z

490

A COMPARISON BETWEEN APRIL 1999 AND FEBRUARY 2000 SOLAR-TERRESTRIAL CONNECTION EVENTS: INTERPLANETARY ASPECTS  

E-Print Network (OSTI)

for high-resolution solar wind data and to the National Space Science Data Center (NASAA COMPARISON BETWEEN APRIL 1999 AND FEBRUARY 2000 SOLAR-TERRESTRIAL CONNECTION EVENTS, with peak value of -16 nT. In this paper the interplanetary aspects of these two solar

491

Grid-Connected Marine Current Generation System Power Smoothing Control Using Supercapacitors  

E-Print Network (OSTI)

Grid-Connected Marine Current Generation System Power Smoothing Control Using Supercapacitors to reduce the fluctuation of generator power. In the second step, Supercapacitor (SC) Energy Storage System fluctuation, swell effect, power smoothing control, supercapacitor. I. [NTRODUCTION [n the recent years

Paris-Sud XI, Université de

492

Enhanced modeling and control of VSIs in microgrids operating in grid-connected mode  

Science Conference Proceedings (OSTI)

This paper focus on the influence of filter dynamics on the performance and stability of current control loops of three-phase, pulse-width modulation (PWM) voltage source inverters (VSIs) in grid-connected operating mode. The analysis considers the application ...

Leonardo Rese; Antonio Simoes Costa; Aguinaldo S. e Silva

2012-01-01T23:59:59.000Z

493

Connectivity and Bidirectional Energy Transfer in DC Microgrid Featuring Different Voltage Characteristics  

Science Conference Proceedings (OSTI)

In this paper, the connectivity issues related to linking two DC buses featuring different voltage characteristics, in terms of voltage level and ripple, in a DC micro grid are identified, analyzed and discussed. A controlled DC-DC converter was used ... Keywords: Bidirectional energy transfer, buck-boost converter, DC distribution systems, DC microgrids, voltage ripple

Mustafa Farhadi, Ahmed Mohamed, Osama Mohammed

2013-04-01T23:59:59.000Z

494

Tracing insider knowledge across time and spaces: a connective ethnography in a teen online game world  

Science Conference Proceedings (OSTI)

In this study our goal is to conduct a "connective ethnography" that focuses on how gaming expertise spreads across a network of youth at an after-school club that simultaneously participates in a multi-player virtual environment (MUVE). We draw on multiple ...

Deborah A. Fields; Yasmin B. Kafai

2007-07-01T23:59:59.000Z

495

Clustering of wireless sensor and actor networks based on sensor distribution and connectivity  

Science Conference Proceedings (OSTI)

Wireless Sensor and Actor Networks (WSANs) employ significantly more capable actor nodes that can collect data from sensors and perform application specific actions. To take these actions collaboratively at any spot in the monitored regions, maximal ... Keywords: Actor placement, Clustering, Connectivity, Energy-efficiency, Messaging overhead, Sensor distribution, Wireless sensor and actor networks

Kemal Akkaya; Fatih Senel; Brian McLaughlan

2009-06-01T23:59:59.000Z

496

Food-web structure and network theory: The role of connectance and size  

E-Print Network (OSTI)

Food-web structure and network theory: The role of connectance and size Jennifer A. Dunne called food webs possess the characteristic path lengths, clustering coefficients, and degree- ments are based on selective use of relatively few food webs, as well as analytical decisions

Dunne, Jennifer

497

Abstract--Substation data integration is facilitated by existence and appropriate connection of Intelligent Electronic  

E-Print Network (OSTI)

1 Abstract--Substation data integration is facilitated by existence and appropriate connection and substation topology transitions etc. Processed data may be used locally and/or communicated to remote sites (neighboring substations and/or control centers). The paper presents software that implements substation data

Kezunovic, Mladen

498

Reactive power control of grid-connected wind farm based on adaptive dynamic programming  

E-Print Network (OSTI)

of wind farm with doubly fed induction generators (DFIG). Specifically, we investigate the on-cage induction generator, permanent magnet synchronous generator and doubly fed induction generator (DFIG). DFIG of DFIG are high efficiency, flexible control and low investment. The stator of DFIG is directly connected

He, Haibo

499

Concept of actuation and control for the EO smart connecting car (EO scc)  

Science Conference Proceedings (OSTI)

This paper describes the mechanical structure, electrical layout and control concept of the four-wheeled electric vehicle EO smart connecting car (EO scc). This car is able to change its shape, a feature provided by a foldable chassis, which also allows ... Keywords: car docking, drive by-wire, extended maneuverability, modular electric car, morphology, road train, wheel hub motor

Michael Jahn; Martin Schröer; Yong-Ho Yoo; Mehmed Yüksel; Frank Kirchner

2012-10-01T23:59:59.000Z

500

Analysis of Ultracapacitors for Use in a Grid-Connected Hybrid Electric Vehicle  

Science Conference Proceedings (OSTI)

This study assessed the benefits of combining the unique energy-storage capabilities of ultracapacitors with a grid-connected hybrid electric vehicle (HEV). Ultracapacitors reduce the peak power requirements of the power pack and could thus allow the use of alternate battery technologies with better cost and life cycle characteristics.

2002-10-30T23:59:59.000Z