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


1

RESTRICTED ACCESS to Groat Road  

E-Print Network [OSTI]

AveUniversity Ave University Ave South Ave 80 Ave 82 Ave Braithwaite Park North Saskatchewan River Mc Ave Edinboro Road Saskatchewan Drive Saskatchewan Drive Saskatchewan Drive 88 Corbett Field West

MacMillan, Andrew

2

Microsoft Word - CX-Ross-Lexington_access_road_WEB.doc  

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

Darin Bowman Project Manager - TELF-TPP-3 Proposed Action: Access road repair including reconstructing, grading, and shaping of roads, placing and compacting of rock surfacing,...

3

E-Print Network 3.0 - access roads Sample Search Results  

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

Collection: Computer Technologies and Information Sciences 64 Colorado Forest Road Field Handbook Summary: . . . . . . . . . . . . 3 Road Access . . . . . . . . . . . . . . . . ....

4

Global Roads Global Roads Open Access Data Set, Version 1 (gROADSv1): South America  

E-Print Network [OSTI]

0 1,000 Km Global Roads Global Roads Open Access Data Set, Version 1 (gROADSv1): South America South America Lambert Conformal Conic Projection Data source: Center for International Earth Science

Columbia University

5

Boyer-Tillamook Access Road Improvement Project 1 Finding of...  

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

dangerous. In addition, improvements to access road stream crossings would facilitate fish passage. Construction is expected to last from 2 to 4 months, although work may need to...

6

An evaluation of Access Tier local area network switches.  

SciTech Connect (OSTI)

This reports tabulates the Test and Evaluation results of the Access Class Switch tests conducted by members of Department 9336. About 15 switches were reviewed for use in the enterprise network as access tier switches as defined in a three tier architecture. The Access Switch Tier has several functions including: aggregate customer desktop ports, preserve and apply QoS tags, provide switched LAN access, provide VLAN assignment, as well as others. The typical switch size is 48 or less user ports. The evaluation team reviewed network switch evaluation reports from the Tolly Group as well as other sources. We then used these reports as a starting point to identify particular switches for evaluation. In general we reviewed the products of dominant equipment manufacturers. Also, based on architectural design requirements, the majority of the switches tested were of relatively small monolithic unit variety.

Eldridge, John M.; Olsberg, Ronald R.

2004-06-01T23:59:59.000Z

7

Microsoft Word - CX-GrandCouleeDistrictWoodPoleReplacementsAccessRoads...  

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

7, 2013 REPLY TO ATTN OF: KEPR-Bell-1 SUBJECT: Environmental Clearance Memorandum Todd Wehner Civil DesignAccess Roads - TELF-TPP-3 James Semrau Project Manager - TEP-TPP-1...

8

Microsoft Word - CX-CentraliaAreaAccessRoadsFY13_WEB.doc  

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

Darin Bowman Project Manager TELF-TPP-3 Proposed Action: Access Road maintenance on the Chehalis-Centralia No. 1, Chehalis-Covington No. 1, Paul-Allston No. 2, and Paul-Napavine...

9

Microsoft Word - CX-Chemawa-Salem1and2-AccessRoads-FY13_WEB.doc  

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

September 27, 2013 REPLY TO ATTN OF: KEP-Alvey SUBJECT: Environmental Clearance Memorandum Steven Bailor Contractor - TELF-TPP-3 Proposed Action: Access road improvements on the...

10

EA-1941: Boyer-Tillamook Access Road Improvement Project, Tillamook and Yamhill Counties, Oregon  

Broader source: Energy.gov [DOE]

BPA prepared an EA, FONSI, and Mitigation Action Plan to assess the potential environmental impacts of proposed improvements to 13 miles of access roads for its existing 115-kV Boyer-Tillamook No. 1 Transmission Line in Tillamook and Yamhill counties, Oregon. Associated activities would include resurfacing roads, adding drainage, widening 3 miles of road, constructing 0.1 mile of new road, maintaining culverts, and constructing outlet ditches and retaining walls. In addition, new bridges would be built, and culverts that currently block fish passage for anadromous and resident fish would be replaced. Additional information is available at the project website: http://efw.bpa.gov/environmental_services/Document_Library/Boyer-Tillamook/.

11

EA-1980: Spar Canyon-Round Valley Access Road System Improvements, Custer County, Idaho  

Broader source: Energy.gov [DOE]

Bonneville Power Administration is preparing an EA to assess potential environmental impacts of proposed improvements to the access road system for its existing Spar Canyon-Round Valley Transmission Line located on Bureau of Land Management land in Custer County, Idaho.

12

EA-0904: Access Road from State Route 240 to the 200 West Area Hanford Site, Richland, Washington  

Broader source: Energy.gov [DOE]

This EA evaluates the environmental impacts of a proposal to construct an access road on the U.S. Department of Energy's Hanford Site in Richland, Washington, from State Route 240 to Beloit Avenue...

13

RCRA Facility Investigation/Remedial Investigation Report for the Gunsite 113 Access Road Unit (631-24G) - March 1996  

SciTech Connect (OSTI)

Gunsite 113 Access Road Unit is located in the northeast corner of SRS. In the mid 1980`s, sparse vegetation, dead trees, and small mounds of soil were discovered on a portion of the road leading to Gunsite 113. This area became the Gunsite 113 Access Road Unit (Gunsite 113). The unit appears to have been used as a spoil dirt and / or road construction debris disposal area. There is no documentation or record of any hazardous substance management, disposal, or any type of waste disposal at this unit. Based upon the available evidence, there are no potential contaminants of concern available for evaluation by a CERCLA baseline risk assessment. Therefore, there is no determinable health risk associated with Gunsite 113. In addition, it is also reasonable to conclude that, since contamination is below risk-based levels, the unit presents no significant ecological risk. It is recommended that no further remedial action be performed at this unit.

Palmer, E. [Westinghouse Savannah River Company, AIKEN, SC (United States)

1996-03-01T23:59:59.000Z

14

Utility-Interconnected Photovoltaic Systems: Evaluating the Rationale for the Utility-Accessible External Disconnect Switch  

SciTech Connect (OSTI)

The utility-accessible alternating current (AC) external disconnect switch (EDS) for distributed generators, including photovoltaic (PV) systems, is a hardware feature that allows a utility?s employees to manually disconnect a customer-owned generator from the electricity grid. This paper examines the utility-accessible EDS debate in the context of utility-interactive PV systems for residential and small commercial installations. It also evaluates the rationale for EDS requirements.

Coddington, M.; Margolis, R.M.; Aabakken, J.

2008-01-01T23:59:59.000Z

15

E-Print Network 3.0 - access roads rehabilitation Sample Search...  

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

Station - Flagstaff Lab Collection: Environmental Sciences and Ecology 15 University of Kings Edwards Summary: . Bournbrook Road The road will be closed to vehicular traffic...

16

Evaluating the Rationale for the Utility-Accessible External Disconnect Switch: Preprint  

SciTech Connect (OSTI)

This paper describes the utility-accessible alternating current (AC) external disconnect switch (EDS) for distributed generators, including photovoltaic (PV) systems, which is a hardware feature that allows a utility's employees to manually disconnect a customer-owned generator from the electricity grid.

Coddington, M. H.

2008-05-01T23:59:59.000Z

17

Microsoft Word - CX-Chehalis-Raymond2013AccessRoad_FY13.doc  

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

The roadwork is needed to improve access for crews that will be maintaining the transmission line and towers within the transmission line corridor. The work will consist...

18

Microsoft Word - CX-Longview-Chehalis-etall-2013-AccessRoad_WEB...  

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

ROWs. The roadwork is needed to improve access for crews that will be maintaining the transmission line and towers within the transmission line corridors. All proposed work...

19

On the Road: Access to Transportation Infrastructure and Economic Growth in China  

E-Print Network [OSTI]

This paper estimates the effect of access to transportation networks on regional economic outcomes in China over a twenty-period of rapid income growth. It addresses the problem of the endogenous placement of networks by ...

Banerjee, Abhijit

2012-02-29T23:59:59.000Z

20

Stay or Switch? Analysis and Comparison of Interweave and Underlay Spectrum Access in  

E-Print Network [OSTI]

--Cognitive Networks have been proposed to opportunistically discover and exploit licensed spectrum bands, in which, measurements of the utilization of licensed wireless spectrum in fact reveal that the available spectrum this issue, dynamic spectrum access tech- niques have recently been proposed, with cognitive radio (CR

Gesbert, David

Note: This page contains sample records for the topic "access roads switch" 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

Total ionizing dose effect of ?-ray radiation on the switching characteristics and filament stability of HfOx resistive random access memory  

SciTech Connect (OSTI)

The total ionizing dose (TID) effect of gamma-ray (?-ray) irradiation on HfOx based resistive random access memory was investigated by electrical and material characterizations. The memory states can sustain TID level ?5.2 Mrad (HfO{sub 2}) without significant change in the functionality or the switching characteristics under pulse cycling. However, the stability of the filament is weakened after irradiation as memory states are more vulnerable to flipping under the electrical stress. X-ray photoelectron spectroscopy was performed to ascertain the physical mechanism of the stability degradation, which is attributed to the Hf-O bond breaking by the high-energy ?-ray exposure.

Fang, Runchen; Yu, Shimeng, E-mail: shimengy@asu.edu [School of Computing, Informatics, and Decision Systems Engineering, Arizona State University, Tempe, Arizona 85281 (United States); School of Electrical, Computer, and Energy Engineering, Arizona State University, Tempe, Arizona 85287 (United States); Gonzalez Velo, Yago; Chen, Wenhao; Holbert, Keith E.; Kozicki, Michael N.; Barnaby, Hugh [School of Electrical, Computer, and Energy Engineering, Arizona State University, Tempe, Arizona 85287 (United States)

2014-05-05T23:59:59.000Z

22

Accessibility  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsruc Documentation RUCProductstwrmrAre the Effects ofAboutTest Facility VitalyGate Access Access

23

Road traffic accidents in Kathmandu¿an hour of education yields a glimmer of hope  

E-Print Network [OSTI]

et al. : Road traffic accidents in Kathmandu— an hour ofOpen Access Road traffic accidents in Kathmandu—an hour ofnumber of road traffic accidents in the year 2012 decreased

Basnet, Bibhusan; Vohra, Rais; Bhandari, Amit; Pandey, Subash

2013-01-01T23:59:59.000Z

24

Distributed road assessment system  

DOE Patents [OSTI]

A system that detects damage on or below the surface of a paved structure or pavement is provided. A distributed road assessment system includes road assessment pods and a road assessment server. Each road assessment pod includes a ground-penetrating radar antenna array and a detection system that detects road damage from the return signals as the vehicle on which the pod is mounted travels down a road. Each road assessment pod transmits to the road assessment server occurrence information describing each occurrence of road damage that is newly detected on a current scan of a road. The road assessment server maintains a road damage database of occurrence information describing the previously detected occurrences of road damage. After the road assessment server receives occurrence information for newly detected occurrences of road damage for a portion of a road, the road assessment server determines which newly detected occurrences correspond to which previously detected occurrences of road damage.

Beer, N. Reginald; Paglieroni, David W

2014-03-25T23:59:59.000Z

25

Optimal Economic Selection of Road Design Standards for Timber Harvesting  

E-Print Network [OSTI]

with uniform conditions of road construction is to be accessed by truck road for timber harvest. A discrete when constructed to a given standard and used for timber haul depends fundamentally on the volume the entire length of the road even as haul volumes change are developed. Examples are given. FOR. SCI. 43

Greulich, Francis E.

26

Internet architecture Access networks  

E-Print Network [OSTI]

access points switch cellular tower Optical 8iber Network Core Internet links " connect end systems/routers/switches/access points " fiber, copper and radio " transmission rate " Message placed on one link end is delivered to the other end " No contention for use of transmission media

27

ASHLAND ROAD COLLEGE AVENUE  

E-Print Network [OSTI]

ASHLAND ROAD N COLLEGE AVENUE RESIDENCE HALLS ROLLINS GROUP RESIDENCE HALLS DOBBS GROUP RESIDENCE ASHLAND ROAD OUTERROAD COLLEGE AVENUE RESIDENCE HALLS ROLLINS GROUP RESIDENCE HALLS DOBBS GROUP RESIDENCE

Taylor, Jerry

28

Influence of carbon content on the copper-telluride phase formation and on the resistive switching behavior of carbon alloyed Cu-Te conductive bridge random access memory cells  

SciTech Connect (OSTI)

In this paper, we investigate the influence of the carbon content on the Cu-Te phase formation and on the resistive switching behavior in carbon alloyed Cu{sub 0.6}Te{sub 0.4} based conductive bridge random access memory (CBRAM) cells. Carbon alloying of copper-tellurium inhibits the crystallization, while attractive switching behavior is preserved when using the material as Cu-supply layer in CBRAM cells. The phase formation is first investigated in a combinatorial way. With increasing carbon content, an enlargement of the temperature window in which the material stays amorphous was observed. Moreover, if crystalline phases are formed, subsequent phase transformations are inhibited. The electrical switching behavior of memory cells with different carbon contents is then investigated by implementing them in 580??m diameter dot TiN/Cu{sub 0.6}Te{sub 0.4}-C/Al{sub 2}O{sub 3}/Si memory cells. Reliable switching behavior is observed for carbon contents up to 40 at. %, with a resistive window of more than 2 orders of magnitude, whereas for 50 at. % carbon, a higher current in the off state and only a small resistive window are present after repeated cycling. This degradation can be ascribed to the higher thermal and lower drift contribution to the reset operation due to a lower Cu affinity towards the supply layer, leading cycle-after-cycle to an increasing amount of Cu in the switching layer, which contributes to the current. The thermal diffusion of Cu into Al{sub 2}O{sub 3} under annealing also gives an indication of the Cu affinity of the source layer. Time of flight secondary ion mass spectroscopy was used to investigate this migration depth in Al{sub 2}O{sub 3} before and after annealing, showing a higher Cu, Te, and C migration for high carbon contents.

Devulder, Wouter, E-mail: Wouter.Devulder@UGent.be; De Schutter, Bob; Detavernier, Christophe [Department of Solid State Sciences, Universiteit Gent, Krijgslaan 281 (S1), 9000 Gent (Belgium); Opsomer, Karl; Franquet, Alexis; Meersschaut, Johan; Muller, Robert; Van Elshocht, Sven; Jurczak, Malgorzata; Goux, Ludovic [IMEC, Kapeldreef 75, 3001 Leuven (Belgium); Belmonte, Attilio [IMEC, Kapeldreef 75, 3001 Leuven (Belgium); KU Leuven, Department of Physics and Astronomy, Celestijnenlaan 200D, 3001 Leuven (Belgium)

2014-02-07T23:59:59.000Z

29

East Avenue Truck Inspection Patterson Pass Road Vasco Road  

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

Vasco Road Thunderbird Lane Greenville Road Greenville Road Directions to the SandiaCA - Visitor Badge Office Interstate 580 - OaklandSan Francisco, Traveling Eastbound * Exit...

30

A Road Accident  

E-Print Network [OSTI]

tracks (include description/relationship if appropriate) NA Title of track A Road Accident Translation of title Description (to be used in archive entry) Shel ko shares his experience of a serious road accident in which the truck he...

G.yu lha

31

Microsoft Word - CX-Satsop-Aberdeen roads FY10_WEB.doc  

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

30, 2010 REPLY TO ATTN OF: KEP-4 SUBJECT: Environmental Clearance Memorandum Jim Semrau Project Manager - TELF-TPP-3 Proposed Action: Maintenance of access roads serving the...

32

Forest Roads (Minnesota)  

Broader source: Energy.gov [DOE]

Proposed forest roads must be approved and designated by the Commissioner of the Department of Natural Resources.

33

Scott Stadium Stadium Road  

E-Print Network [OSTI]

Scott Stadium Stadium Road Residence Hereford College Alderman Road Residence Area Aquatic Increase Service to the Corner I0 750 1,500375 Feet Coordinate System: NAD 1983 StatePlane Virginia South 2: 36.7667 Latitude Of Origin: 36.3333 Units: Foot US #12;Scott Stadium Stadium Road Residence

Acton, Scott

34

Forest Road Building Regulations  

Broader source: Energy.gov [DOE]

The Wisconsin Department of Natural Resources has regulations for building a forest road, if development requires one. Regulations include zoning ordinances and permits for stream crossing, grading...

35

Haul road dust control  

SciTech Connect (OSTI)

A field study was conducted to measure dust from haul trucks at a limestone quarry and a coal preparation plant waste hauling operation. The study found that primarily wind, distance and road treatment conditions notably affected the dust concentrations at locations next to, 50 ft from, and 100 ft away from the unpaved haulage road. Airborne dust measured along the unpaved haul road showed that high concentrations of fugitive dust can be generated with these concentrations rapidly decreasing to nearly background levels within 100 ft of the road. Instantaneous respirable dust measurements illustrated that the trucks generate a real-time dust cloud that has a peak concentration with a time-related decay rate as the dust moves past the sampling locations. The respirable dust concentrations and peak levels were notably diminished as the dust cloud was transported, diluted, and diffused by the wind over the 100 ft distance from the road. Individual truck concentrations and peak levels measured next to the dry road surface test section were quite variable and dependent on wind conditions, particularly wind direction, with respect to reaching the sampling location. The vast majority of the fugitive airborne dust generated from unpaved and untreated haulage roads was non-respirable. 6 figs.

Reed, W.R.; Organiscak, J.A. [NIOSH-PRL, Pittsburgh, PA (United States)

2007-10-15T23:59:59.000Z

36

Web Accessibility Accessibility  

E-Print Network [OSTI]

Web Accessibility #12;Accessibility Webaim This is a pre-y prolific site that vary based on the type of web content. StaFc, content managed and dynamic web sites can benefit from our accessibility review service. Rich media

Oklahoma, University of

37

Rapid road repair vehicle  

DOE Patents [OSTI]

Disclosed is a rapid road repair vehicle capable of moving over a surface to be repaired at near normal posted traffic speeds to scan for and find an the high rate of speed, imperfections in the pavement surface, prepare the surface imperfection for repair by air pressure and vacuum cleaning, applying a correct amount of the correct patching material to effect the repair, smooth the resulting repaired surface, and catalog the location and quality of the repairs for maintenance records of the road surface. The rapid road repair vehicle can repair surface imperfections at lower cost, improved quality, at a higher rate of speed than was was heretofor possible, with significantly reduced exposure to safety and health hazards associated with this kind of road repair activities in the past.

Mara, Leo M. (Livermore, CA)

1998-01-01T23:59:59.000Z

38

Advanced Soft Switching Inverter for Reducing Switching and Power...  

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

lai.pdf More Documents & Publications Advanced Soft Switching Inverter for Reducing Switching and Power Losses Advanced Soft Switching Inverter for Reducing Switching and Power...

39

Rapid road repair vehicle  

DOE Patents [OSTI]

Disclosed are improvments to a rapid road repair vehicle comprising an improved cleaning device arrangement, two dispensing arrays for filling defects more rapidly and efficiently, an array of pre-heaters to heat the road way surface in order to help the repair material better bond to the repaired surface, a means for detecting, measuring, and computing the number, location and volume of each of the detected surface imperfection, and a computer means schema for controlling the operation of the plurality of vehicle subsystems. The improved vehicle is, therefore, better able to perform its intended function of filling surface imperfections while moving over those surfaces at near normal traffic speeds.

Mara, Leo M. (Livermore, CA)

1999-01-01T23:59:59.000Z

40

Optical Switch  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsrucLas Conchas recoveryLaboratorySpeeding access1

Note: This page contains sample records for the topic "access roads switch" 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

The Bumpy Road to Hydrogen  

E-Print Network [OSTI]

It appears to us that hydrogen is a highly promising option06—16 The Bumpy Road to Hydrogen Daniel Sperling Joan OgdenThe Bumpy Road to Hydrogen 1 Daniel Sperling and Joan Ogden

Sperling, Dan; Ogden, Joan M

2006-01-01T23:59:59.000Z

42

New Construction Road Closures  

E-Print Network [OSTI]

New Construction Remodel Utility Road Closures 11 Keiss 12 Keiss 13 Stoddard 14 Stoddard Scott? Martha Coleman: 491-0101 Colorado State University - Fall 2013 Major Construction BRT Mason Corridor Facilitites Management Haberecht Haberecht Construction Work Zones 13 12 14 21 23 22 32 Æa #12;

43

Latching micro optical switch  

DOE Patents [OSTI]

An optical switch reliably maintains its on or off state even when subjected to environments where the switch is bumped or otherwise moved. In addition, the optical switch maintains its on or off state indefinitely without requiring external power. External power is used only to transition the switch from one state to the other. The optical switch is configured with a fixed optical fiber and a movable optical fiber. The movable optical fiber is guided by various actuators in conjunction with a latching mechanism that configure the switch in one position that corresponds to the on state and in another position that corresponds to the off state.

Garcia, Ernest J; Polosky, Marc A

2013-05-21T23:59:59.000Z

44

ADEC II Universal SCR Retrofit System for On-road and Off-road...  

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

ADEC II Universal SCR Retrofit System for On-road and Off-road Diesel Engines ADEC II Universal SCR Retrofit System for On-road and Off-road Diesel Engines Presentation given at...

45

Road to Net Zero (Presentation)  

SciTech Connect (OSTI)

A PowerPoint presentation on NREL's Research Support Facility (RSF) and the road to achieving net zero energy for new construction.

Glover, B.

2011-05-01T23:59:59.000Z

46

Sally Johnson 123 Bakers Road  

E-Print Network [OSTI]

Sally Johnson 123 Bakers Road Nashville, TN 37212 203-333-4444 Sally.johnson@vanderbilt.edu Leslie. Sincerely, (signature) Sally Johnson #12;

Bordenstein, Seth

47

Better haul roads speed operations  

SciTech Connect (OSTI)

Modern trucks and scrapers are manufactured to standards of increasingly larger size and degree of sophistication, and to get the greatest return in productivity it is necessary to have good haul roads. Good haul roads can reduce fuel consumption, increase vehicle speed, reduce wear and tear on machinery, and improve safety. The paper describes aspects of haul road maintenance, including levelling and repairing of the surface, reducing rolling resistance, super-elevating curves, eliminating reverse curves and controlling dust. The design of haul roads is also covered.

Not Available

1982-03-01T23:59:59.000Z

48

Remote switch actuator  

DOE Patents [OSTI]

The invention provides a device and method for actuating electrical switches remotely. The device is removably attached to the switch and is actuated through the transfer of a user's force. The user is able to remain physically removed from the switch site obviating need for protective equipment. The device and method allow rapid, safe actuation of high-voltage or high-current carrying electrical switches or circuit breakers.

Haas, Edwin Gerard; Beauman, Ronald; Palo, Jr., Stefan

2013-01-29T23:59:59.000Z

49

Effective switching frequency multiplier inverter  

DOE Patents [OSTI]

A switching frequency multiplier inverter for low inductance machines that uses parallel connection of switches and each switch is independently controlled according to a pulse width modulation scheme. The effective switching frequency is multiplied by the number of switches connected in parallel while each individual switch operates within its limit of switching frequency. This technique can also be used for other power converters such as DC/DC, AC/DC converters.

Su, Gui-Jia (Oak Ridge, TN); Peng, Fang Z. (Okemos, MI)

2007-08-07T23:59:59.000Z

50

The Australasian College of Road Safety Road Safety 2020: Smart Solutions, Sustainability, Vision, Conference Proceedings, 5-6 November 2009  

E-Print Network [OSTI]

The Australasian College of Road Safety Road Safety 2020: Smart Solutions, Sustainability, Vision Solutions, Sustainability, Vision The Australasian College of Road Safety Conference, Perth, Western Australia : Australia (2009)" #12;The Australasian College of Road Safety Road Safety 2020: Smart Solutions

Paris-Sud XI, Université de

51

Thermally actuated thermionic switch  

DOE Patents [OSTI]

A thermally actuated thermionic switch which responds to an increase of temperature by changing from a high impedance to a low impedance at a predictable temperature set point. The switch has a bistable operation mode switching only on temperature increases. The thermionic material may be a metal which is liquid at the desired operation temperature and held in matrix in a graphite block reservoir, and which changes state (ionizes, for example) so as to be electrically conductive at a desired temperature.

Barrus, D.M.; Shires, C.D.

1982-09-30T23:59:59.000Z

52

Solid state switch  

DOE Patents [OSTI]

A solid state switch, with reverse conducting thyristors, is designed to operate at 20 kV hold-off voltage, 1500 A peak, 1.0 .mu.s pulsewidth, and 4500 pps, to replace thyratrons. The solid state switch is more reliable, more economical, and more easily repaired. The switch includes a stack of circuit card assemblies, a magnetic assist and a trigger chassis. Each circuit card assembly contains a reverse conducting thyristor, a resistor capacitor network, and triggering circuitry.

Merritt, Bernard T. (Livermore, CA); Dreifuerst, Gary R. (Livermore, CA)

1994-01-01T23:59:59.000Z

53

Reusable fast opening switch  

DOE Patents [OSTI]

A reusable fast opening switch for transferring energy, in the form of a high power pulse, from an electromagnetic storage device such as an inductor into a load. The switch is efficient, compact, fast and reusable. The switch comprises a ferromagnetic semiconductor which undergoes a fast transition between conductive and metallic states at a critical temperature and which undergoes the transition without a phase change in its crystal structure. A semiconductor such as europium rich europhous oxide, which undergoes a conductor to insulator transition when it is joule heated from its conductor state, can be used to form the switch.

Van Devender, J.P.; Emin, D.

1983-12-21T23:59:59.000Z

54

Reusable fast opening switch  

DOE Patents [OSTI]

A reusable fast opening switch for transferring energy, in the form of a high power pulse, from an electromagnetic storage device such as an inductor into a load. The switch is efficient, compact, fast and reusable. The switch comprises a ferromagnetic semiconductor which undergoes a fast transition between conductive and insulating states at a critical temperature and which undergoes the transition without a phase change in its crystal structure. A semiconductor such as europium rich europhous oxide, which undergoes a conductor to insulator transition when it is joule heated from its conductor state, can be used to form the switch.

Van Devender, John P. (Albuquerque, NM); Emin, David (Albuquerque, NM)

1986-01-01T23:59:59.000Z

55

CHESTNUT RIDGE RD VALLEY ROAD  

E-Print Network [OSTI]

SIGN TO: OAK RIDGE, Y-12,AND KNOXVILLE CHESTNUT RIDGE ROAD FIRSTSTREET 95 95 HFIR and SNS Sites #12;SNS PARKING CNMS PARKING COVERED BRIDGE 8310 87008910 8913 8911 8100 8330 CHESTNUT RIDGE RD TO

56

Murdoch University Dixon Road, Rockingham  

E-Print Network [OSTI]

Murdoch University Dixon Road, Rockingham Western Australia 6168 Email: info in Desalination Australia holds a diverse portfolio of 43 research projects, spanning five, and on microbial populations in seawater. Forward osmosis as a low energy and high efficiency pre

57

Reflective HTS switch  

DOE Patents [OSTI]

A HTS (High Temperature Superconductor) switch includes a HTS conductor for providing a superconducting path for an electrical signal and an serpentine wire actuator for controllably heating a portion of the conductor sufficiently to cause that portion to have normal, and not superconducting, resistivity. Mass of the portion is reduced to decrease switching time. 6 figs.

Martens, J.S.; Hietala, V.M.; Hohenwarter, G.K.G.

1994-09-27T23:59:59.000Z

58

Erected mirror optical switch  

DOE Patents [OSTI]

A microelectromechanical (MEM) optical switching apparatus is disclosed that is based on an erectable mirror which is formed on a rotatable stage using surface micromachining. An electrostatic actuator is also formed on the substrate to rotate the stage and mirror with a high angular precision. The mirror can be erected manually after fabrication of the device and used to redirect an incident light beam at an arbitrary angel and to maintain this state in the absence of any applied electrical power. A 1.times.N optical switch can be formed using a single rotatable mirror. In some embodiments of the present invention, a plurality of rotatable mirrors can be configured so that the stages and mirrors rotate in unison when driven by a single micromotor thereby forming a 2.times.2 optical switch which can be used to switch a pair of incident light beams, or as a building block to form a higher-order optical switch.

Allen, James J.

2005-06-07T23:59:59.000Z

59

ADEC II Universal SCR Retrofit System for On-road and Off-road...  

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

ADEC II Universal SCR Retrofit System for On-road and Off-road Diesel Engines Richard Carlson Extengine Transport Systems, LLC Fullerton, California 2006 DEER Conference Poster...

60

Microsoft Word - CX-Ostrander-Troutdale-access_road_WEB.doc  

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

July 30, 2010 REPLY TO ATTN OF: KEP-4 SUBJECT: Environmental Clearance Memorandum Rick Ross Project Manager - TELF-TPP-3 Proposed Action: Ostrander-Troutdale No. 1 transmission...

Note: This page contains sample records for the topic "access roads switch" 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

Microsoft Word - CX-Boyer-Tillamook_access_road_WEB.doc  

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

1, 2010 REPLY TO ATTN OF: KEP-4 SUBJECT: Environmental Clearance Memorandum James Semrau Project Manager - TELF-TPP-3 David Forward TELF-TPP-3 Proposed Action: Boyer-Tillamook No....

62

Montana - Access Road Easement Policy | Open Energy Information  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data CenterFranconia, Virginia: Energy Resources Jump to:46 -Energieprojekte3 Climate Zone Subtype A. Places inMonson042161°,

63

Solid state switch  

DOE Patents [OSTI]

A solid state switch, with reverse conducting thyristors, is designed to operate at 20 kV hold-off voltage, 1,500 A peak, 1.0 [mu]s pulsewidth, and 4,500 pps, to replace thyratrons. The solid state switch is more reliable, more economical, and more easily repaired. The switch includes a stack of circuit card assemblies, a magnetic assist and a trigger chassis. Each circuit card assembly contains a reverse conducting thyristor, a resistor capacitor network, and triggering circuitry. 6 figs.

Merritt, B.T.; Dreifuerst, G.R.

1994-07-19T23:59:59.000Z

64

An optical switch  

DOE Patents [OSTI]

The invention is a gas mixture for a diffuse discharge switch having an electron attaching gas wherein electron attachment is brought about by indirect excitation of molecules to long live states by exposure to laser light. 3 figs.

Christophorou, L.G.; Hunter, S.R.

1987-04-30T23:59:59.000Z

65

Plasmonic enhanced ultrafast switch.  

SciTech Connect (OSTI)

Ultrafast electronic switches fabricated from defective material have been used for several decades in order to produce picosecond electrical transients and TeraHertz radiation. Due to the ultrashort recombination time in the photoconductor materials used, these switches are inefficient and are ultimately limited by the amount of optical power that can be applied to the switch before self-destruction. The goal of this work is to create ultrafast (sub-picosecond response) photoconductive switches on GaAs that are enhanced through plasmonic coupling structures. Here, the plasmonic coupler primarily plays the role of being a radiation condenser which will cause carriers to be generated adjacent to metallic electrodes where they can more efficiently be collected.

Subramania,Ganapathi Subramanian; Reno, John Louis; Passmore, Brandon Scott; Harris, Tom.; Shaner, Eric Arthur; Barrick, Todd A.

2009-09-01T23:59:59.000Z

66

Cygnus PFL Switch Jitter  

SciTech Connect (OSTI)

The Cygnus Dual Beam Radiographic Facility consists of two identical radiographic sources: Cygnus 1 and Cygnus 2. Each source has the following X-ray output: 1-mm diameter spot size, 4 rads at 1 m, 50-ns full-widthhalf-maximum. The diode pulse has the following electrical specifications: 2.25 MV, 60 kA, 60 ns. This Radiographic Facility is located in an underground tunnel test area at the Nevada Test Site (NTS). The sources were developed to produce high-resolution images on subcritical tests performed at NTS. Subcritical tests are single-shot, high-value events. For this application, it is desirable to maintain a high level of reproducibility in source output. The major components of the Cygnus machines are Marx generator, water-filled pulse forming line (PFL), water-filled coaxial transmission line, threecell inductive voltage adder, and rod-pinch diode. A primary source of fluctuation in Cygnus shot-to-shot performance may be jitter in breakdown of the main PFL switch, which is a “self-break” switch. The PFL switch breakdown time determines the peak PFL charging voltage, which ultimately affects the source X-ray spectrum and dose. Therefore, PFL switch jitter may contribute to shot-to-shot variation in these parameters, which are crucial to radiographic quality. In this paper we will present PFL switch jitter analysis for both Cygnus machines and present the correlation with dose. For this analysis, the PFL switch on each machine was maintained at a single gap setting, which has been used for the majority of shots at NTS. In addition the PFL switch performance for one larger switch gap setting will be examined.

C. Mitton, G. Corrow, M. Hansen, D. Henderson, et al.

2007-07-21T23:59:59.000Z

67

Cygnus Water Switch Jitter  

SciTech Connect (OSTI)

The Cygnus Dual Beam Radiographic Facility consists of two identical radiographic sources - Cygnus 1 and Cygnus 2. Each source has the following x-ray output: 1-mm diameter spot size, 4 rad at 1 m, 50-ns Full Width Half Max. The diode pulse has the following electrical specifications: 2.25 MV, 60 kA, 60 ns. This Radiographic Facility is located in an underground tunnel test area at the Nevada Test Site (NTS). The sources were developed to produce high-resolution images on subcritical tests which are performed at NTS. Subcritical tests are single-shot, high-value events. For this application, it is desirable to maintain a high level of reproducibility in source output. The major components of the Cygnus machines are: Marx generator, water-filled pulse–forming line (PFL), water-filled coaxial transmission line, three-cell inductive voltage adder, and rod-pinch diode. A primary source of fluctuation in Cygnus shot-to-shot performance is jitter in breakdown of the main PFL switch, which is a “self-break” switch. The PFL switch breakdown time determines the peak PFL charging voltage, which ultimately affects the diode pulse. Therefore, PFL switch jitter contributes to shot-to-shot variation in source endpoint energy and dose. In this paper we will present PFL switch jitter analysis for both Cygnus machines and give the correlation with diode performance. For this analysis the PFL switch on each machine was maintained at a single gap setting which has been used for the majority of shots at NTS. In addition to this analysis, PFL switch performance for different switch gap settings taken recently will be examined. Lastly, implications of source jitter for radiographic diagnosis of subcritical shots will be discussed.

Charles V. Mitton, George D. Corrow, Mark D. Hansen, David J. Henderson, et al.

2008-03-01T23:59:59.000Z

68

Mn/DOT County Road Safety Plans  

E-Print Network [OSTI]

Roads Program !! Minnesota Central Safety Funds !! Foster safety culture among county stakeholders 41 Mn/DOT County Road Safety Plans CTS Annual Research Conference April 27 & 28, 2010 Howard Preston & Objectives !! Project Overview !! Schedule, Participating Counties, Approach !! Safety Emphasis Areas

Minnesota, University of

69

A radiation hard vacuum switch  

DOE Patents [OSTI]

A vacuum switch with an isolated trigger probe which is not directly connected to the switching electrodes. The vacuum switch within the plasmatron is triggered by plasma expansion initiated by the trigger probe which travels through an opening to reach the vacuum switch elements. The plasma arc created is directed by the opening to the space between the anode and cathode of the vacuum switch to cause conduction. 3 figs.

Boettcher, G.E.

1988-07-19T23:59:59.000Z

70

Shaftesbury Road Site The Edinburgh Building  

E-Print Network [OSTI]

Shaftesbury Road Site The Edinburgh Building Shaftesbury Road, Cambridge CB2 8RU, UK Phone +44 (0@cambridge.org www.cambridge.org/casscentre Cambridge City Centre The Pitt Building Trumpington Street, Cambridge CB2.cambridge.org/bookshop By car Visitor parking is available on the Shaftesbury Road site. If visiting the pitt Building

Mackenzie, Kirill

71

Thermionic gas switch  

DOE Patents [OSTI]

The present invention is directed to an improved temperature responsive thermionic gas switch utilizing a hollow cathode and a folded emitter surface area. The folded emitter surface area of the thermionic switch substantially increases the on/off ratio by changing the conduction surface area involved in the two modes thereof. The improved switch of this invention provides an on/off ratio of 450:1 compared to the 10:1 ratio of the prior known thermionic switch, while providing for adjusting the on current. In the improved switch of this invention the conduction area is made small in the off mode, while in the on mode the conduction area is made large. This is achieved by utilizing a folded hollow cathode configuration and utilizing a folded emitter surface area, and by making the dimensions of the folds small enough so that a space charge will develop in the convolutions of the folds and suppress unignited current, thus limiting the current carrying surface in the off mode.

Hatch, G.L.; Brummond, W.A.; Barrus, D.M.

1984-04-05T23:59:59.000Z

72

Switching power pulse system  

DOE Patents [OSTI]

A switching system for delivering pulses of power from a source to a load using a storage capacitor charged through a rectifier, and maintained charged to a reference voltage level by a transistor switch and voltage comparator. A thyristor is triggered to discharge the storage capacitor through a saturable reactor and fractional turn saturable transformer having a secondary to primary turn ratio N of n:l/n = n[sup 2]. The saturable reactor functions as a soaker'' while the thyristor reaches saturation, and then switches to a low impedance state. The saturable transformer functions as a switching transformer with high impedance while a load coupling capacitor charges, and then switches to a low impedance state to dump the charge of the storage capacitor into the load through the coupling capacitor. The transformer is comprised of a multilayer core having two secondary windings tightly wound and connected in parallel to add their output voltage and reduce output inductance, and a number of single turn windings connected in parallel at nodes for the primary winding, each single turn winding linking a different one of the layers of the multilayer core. The load may be comprised of a resistive beampipe for a linear particle accelerator and capacitance of a pulse forming network. To hold off discharge of the capacitance until it is fully charged, a saturable core is provided around the resistive beampipe to isolate the beampipe from the capacitance until it is fully charged. 5 figs.

Aaland, K.

1983-08-09T23:59:59.000Z

73

FRONTAGE ROADS: AN ASSESSMENT OF LEGAL ISSUES, DESIGN DECISIONS, COSTS, OPERATIONS, AND LAND-DEVELOPMENT DIFFERENCES  

E-Print Network [OSTI]

FRONTAGE ROADS: AN ASSESSMENT OF LEGAL ISSUES, DESIGN DECISIONS, COSTS, OPERATIONS, AND LAND with lower household incomes, lower population densities, lower percentages of bike trips to work, lower in constructing a solid, formal policy for all states and regions to follow in providing access along new

Kockelman, Kara M.

74

Microfabricated triggered vacuum switch  

DOE Patents [OSTI]

A microfabricated vacuum switch is disclosed which includes a substrate upon which an anode, cathode and trigger electrode are located. A cover is sealed over the substrate under vacuum to complete the vacuum switch. In some embodiments of the present invention, a metal cover can be used in place of the trigger electrode on the substrate. Materials used for the vacuum switch are compatible with high vacuum, relatively high temperature processing. These materials include molybdenum, niobium, copper, tungsten, aluminum and alloys thereof for the anode and cathode. Carbon in the form of graphitic carbon, a diamond-like material, or carbon nanotubes can be used in the trigger electrode. Channels can be optionally formed in the substrate to mitigate against surface breakdown.

Roesler, Alexander W. (Tijeras, NM); Schare, Joshua M. (Albuquerque, NM); Bunch, Kyle (Albuquerque, NM)

2010-05-11T23:59:59.000Z

75

Switching power supply  

DOE Patents [OSTI]

The invention is a repratable capacitor charging, switching power supply. A ferrite transformer steps up a dc input. The transformer primary is in a full bridge configuration utilizing power MOSFETs as the bridge switches. The transformer secondary is fed into a high voltage, full wave rectifier whose output is connected directly to the energy storage capacitor. The transformer is designed to provide adequate leakage inductance to limit capacitor current. The MOSFETs are switched to the variable frequency from 20 to 50 kHz to charge a capacitor from 0.6 kV. The peak current in a transformer primary and secondary is controlled by increasing the pulse width as the capacitor charges. A digital ripple counter counts pulses and after a preselected desired number is reached an up-counter is clocked.

Mihalka, A.M.

1984-06-05T23:59:59.000Z

76

Transparent electrode for optical switch  

DOE Patents [OSTI]

The invention relates generally to optical switches and techniques for applying a voltage to an electro-optical crystal, and more particularly, to transparent electodes for an optical switch. System architectures for very large inertial confinement fusion (ICF) lasers require active optical elements with apertures on the order of one meter. Large aperture optical switches are needed for isolation of stages, switch-out from regenerative amplifier cavities and protection from target retroreflections.

Goldhar, J.; Henesian, M.A.

1984-10-19T23:59:59.000Z

77

Switching power pulse system  

DOE Patents [OSTI]

A switching system for delivering pulses of power from a source (10) to a load (20) using a storage capacitor (C3) charged through a rectifier (D1, D2), and maintained charged to a reference voltage level by a transistor switch (Q1) and voltage comparator (12). A thyristor (22) is triggered to discharge the storage capacitor through a saturable reactor (18) and fractional turn saturable transformer (16) having a secondary to primary turn ratio N of n:l/n=n.sup.2. The saturable reactor (18) functions as a "soaker" while the thyristor reaches saturation, and then switches to a low impedance state. The saturable transformer functions as a switching transformer with high impedance while a load coupling capacitor (C4) charges, and then switches to a low impedance state to dump the charge of the storage capacitor (C3) into the load through the coupling capacitor (C4). The transformer is comprised of a multilayer core (26) having two secondary windings (28, 30) tightly wound and connected in parallel to add their output voltage and reduce output inductance, and a number of single turn windings connected in parallel at nodes (32, 34) for the primary winding, each single turn winding linking a different one of the layers of the multilayer core. The load may be comprised of a resistive beampipe (40) for a linear particle accelerator and capacitance of a pulse forming network (42). To hold off discharge of the capacitance until it is fully charged, a saturable core (44) is provided around the resistive beampipe (40) to isolate the beampipe from the capacitance (42) until it is fully charged.

Aaland, Kristian (Livermore, CA)

1983-01-01T23:59:59.000Z

78

ROAD-MAN-LANDSCAPE -IN THEORY ASB155 Road-man-landscape -in theory  

E-Print Network [OSTI]

and environmental requirements. Innehåll: Course content: New roads in the landscape. Conversion concepts in traffic planning, road construction, landscape architecture, urban architecture, planning for masters (graduate) students of engineering, architecture and landscape architecture, and future planners

79

ROAD-MAN-LANDSCAPE -DESIGNPROJECT ASB150 Road-man-landscape -designproject  

E-Print Network [OSTI]

, landscape and environmental requirements. Innehåll: Course content: New roads in the landscape. Conversion concepts in traffic planning, road construction, landscape architecture, urban architecture, planning (graduate) students of engineering, architecture and landscape architecture, and future planners

80

Virginia Natural Gas's Hampton Roads Pipeline Crossing  

Broader source: Energy.gov [DOE]

Presentation—given at the Federal Utility Partnership Working Group (FUPWG) Fall 2008 meeting—covers Virginia Natural Gas's (VNG's) pipeline project at Hampton Roads Crossing (HRX).

Note: This page contains sample records for the topic "access roads switch" 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

The quantum cryptographic switch  

E-Print Network [OSTI]

We illustrate using a quantum system the principle of a cryptographic switch, in which a third party (Charlie) can control to a continuously varying degree the amount of information the receiver (Bob) receives, after the sender (Alice) has sent her information. Suppose Charlie transmits a Bell state to Alice and Bob. Alice uses dense coding to transmit two bits to Bob. Only if the 2-bit information corresponding to choice of Bell state is made available by Charlie to Bob can the latter recover Alice's information. By varying the information he gives, Charlie can continuously vary the information recovered by Bob. The performance of the protocol subjected to the squeezed generalized amplitude damping channel is considered. We also present a number of practical situations where a cryptographic switch would be of use.

Srinatha Narayanaswamy; Omkar Srikrishna; R. Srikanth; Subhashish Banerjee; Anirban Pathak

2011-11-21T23:59:59.000Z

82

CREE: Making the Switch  

SciTech Connect (OSTI)

CREE, with the help of ARPA-E funding, has developed a Silicon Carbide (SIC) transistor which can be used to create solid state transformers capable of meeting the unique needs of the emerging smart grid. SIC transistors are different from common silicon computer chips in that they handle grid scale voltages with ease and their high frequency switching is well suited to the intermittent nature of renewable energy generation.

Grider, David; Palmer, John

2014-03-06T23:59:59.000Z

83

CREE: Making the Switch  

ScienceCinema (OSTI)

CREE, with the help of ARPA-E funding, has developed a Silicon Carbide (SIC) transistor which can be used to create solid state transformers capable of meeting the unique needs of the emerging smart grid. SIC transistors are different from common silicon computer chips in that they handle grid scale voltages with ease and their high frequency switching is well suited to the intermittent nature of renewable energy generation.

Grider, David; Palmer, John

2014-04-09T23:59:59.000Z

84

Cygnus Diverter Switch Analysis  

SciTech Connect (OSTI)

The Cygnus Dual Beam Radiographic Facility consists of two 2.25-MV, 60-kA, 50-ns x-ray sources fielded in an underground laboratory at the Nevada Test Site. The tests performed in this laboratory involve study of the dynamic properties of plutonium and are called subcritical experiments. From end-to-end, the Cygnus machines utilize the following components: Marx generator, water-filled pulse-forming line (PFL), waterfilled coaxial transmission line (WTL), 3-cell inductive voltage adder (IVA), and rod-pinch diode. The upstream WTL interface to the PFL is via a radial insulator with coaxial geometry. The downstream WTL terminates in a manifold where the center conductor splits into three lines which individually connect to each of the IVA cell inputs. There is an impedance mismatch at this juncture. It is a concern that a reflected pulse due to anomalous behavior in the IVA or diode might initiate breakdown upon arrival at the upstream PFL/WTL insulator. Therefore near the beginning of the WTL a radial diverter switch is installed to protect the insulator from over voltage and breakdown. The diverter has adjustable gap spacing, and an in-line aqueous-solution (sodium thiosulfate) resistor array for energy dissipation. There are capacitive voltage probes at both ends of the WTL and on the diverter switch. These voltage signals will be analyzed to determine diverter performance. Using this analysis the usefulness of the diverter switch will be evaluated.

G. Corrow, M. Hansen, D. Henderson, C. Mitton et al.

2008-02-01T23:59:59.000Z

85

Ultrafast gas switching experiments  

SciTech Connect (OSTI)

We describe recent experiments which studied the physics of ultrafast gas breakdown under the extreme overvoltages which occur when a high pressure gas switch is pulse charged to hundreds of kV in 1 ns or less. The highly overvolted peaking gaps produce powerful electromagnetic pulses with risetimes < 100 ps which can be used for ultrawideband radar systems, particle accelerators, laser drivers, bioelectromagnetic studies, electromagnetic effects testing, and for basic studies of gas breakdown physics. We have produced and accurately measured pulses with 50 to 100 ps risetimes to peak levels of 75 to 160 kV at pulse repetition frequencies (PRF) to I kHz. A unique gas switch was developed to hold off hundreds of kV with parasitic inductance less than I nH. An advanced diagnostic system using Fourier compensation was developed to measure single-shot risetimes below 35 ps. The complete apparatus is described and wave forms are presented. The measured data are compared with a theoretical model which predicts key features including dependence on gas species and pressure. We have applied this technology to practical systems driving ultrawideband radiating antennas and bounded wave simulators. For example, we have developed a thyristor/pulse transformer based system using a highly overvolted cable switch. This pulser driving a Sandia- designed TEM cell, provides an ultra wideband impulse with < 200 ps risetime to the test object at a PRF > 1 kHz at > 100 kV/m E field.

Frost, C.A.; Martin, T.H.; Patterson, P.E.; Rinehart, L.F.; Rohwein, G.J.; Roose, L.D.; Aurand, J.F.; Buttram, M.T.

1996-11-01T23:59:59.000Z

86

ENERGY STRATEGY: THE ROAD NOT TAKEN?  

E-Print Network [OSTI]

ENERGY STRATEGY: THE ROAD NOT TAKEN? By Amory B. Lovins Two road5 diverged in a wood, and I-- I are America's formal or de facto energy policies leading us? Where might we choose to go instead? How can we concepts in energy strategy by outlining and contrasting two en- ergy paths tbat the United States might

Kammen, Daniel M.

87

Safety Considerations When Driving on Rural Roads  

E-Print Network [OSTI]

procedures to follow. Characteristics of rural or forest roads Extra caution is required when driving-moving vehicles, animals, debris) · Unusually steep hills or sharp curves Since help may often be difficult.Agricultural or prescribed forest burning may produce smoke on roads. Hazard: Approaching vehicles, livestock or wild animals

Vivoni, Enrique R.

88

Canadian Solar Road Panel Design: A Structural and Environmental Analysis.  

E-Print Network [OSTI]

??Solar road panels are a technology that have the ability to revolutionize the way that roads are built and how electricity is generated. Strong incentives… (more)

Northmore, Andrew

2014-01-01T23:59:59.000Z

89

Electricity for road transport, flexible power systems and wind...  

Open Energy Info (EERE)

Electricity for road transport, flexible power systems and wind power (Smart Grid Project) Jump to: navigation, search Project Name Electricity for road transport, flexible power...

90

Switching it up | EMSL  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsrucLas ConchasPassiveSubmittedStatus TomAbout »LabSustainability Ames Laboratory isSweetSwitching

91

Hybrid switch for resonant power converters  

DOE Patents [OSTI]

A hybrid switch comprising two semiconductor switches connected in parallel but having different voltage drop characteristics as a function of current facilitates attainment of zero voltage switching and reduces conduction losses to complement reduction of switching losses achieved through zero voltage switching in power converters such as high-current inverters.

Lai, Jih-Sheng; Yu, Wensong

2014-09-09T23:59:59.000Z

92

A quadratic algorithm for road coloring  

E-Print Network [OSTI]

The road coloring theorem states that every aperiodic directed graph with constant out-degree has a synchronized coloring. This theorem had been conjectured during many years as the road coloring problem before being settled by A. Trahtman. Trahtman's proof leads to an algorithm that finds a synchronized labeling with a cubic worst-case time complexity. We show a variant of his construction with a worst-case complexity which is quadratic in time and linear in space. We also extend the road coloring theorem to the periodic case.

Béal, Marie-Pierre

2008-01-01T23:59:59.000Z

93

The Road to Net Zero (Presentation), NREL (National Renewable Energy Laboratory)  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmosphericNuclear SecurityTensile Strain Switched Ferromagnetism in Layered NbS2 andThe MolecularPlaceThe Road to Net Zero Bill Glover

94

Robust adaptive control of switched systems  

E-Print Network [OSTI]

In this thesis, robust adaptive controllers are developed for classes of switched nonlinear systems. Switched systems are those governed by differential equations, which undergo vector field switching due to sudden changes ...

El-Rifai, Khalid, 1979-

2007-01-01T23:59:59.000Z

95

On-road remote sensing of vehicle emissions in  

E-Print Network [OSTI]

On-road remote sensing of vehicle emissions in the Auckland Region August 2003 Technical 1877353000 www.arc.govt.nz #12;TP 198 On-Road Remote Sensing of Vehicle Emissions in the Auckland Region #12;Page i TP 198 On-Road Remote Sensing of Vehicle Emissions in the Auckland Region On-road remote sensing

Denver, University of

96

The Political Economy of Private Roads David Levinson  

E-Print Network [OSTI]

to the generating plants in the electricity sector. What are not private, of course, are the roads them- selves4 The Political Economy of Private Roads David Levinson CosaNostra Pizza #3569 is on Vista Road in road privatization and alternative financing, not just by science fiction writ- ers, anarchists

Levinson, David M.

97

Optimized scalable network switch  

DOE Patents [OSTI]

In a massively parallel computing system having a plurality of nodes configured in m multi-dimensions, each node including a computing device, a method for routing packets towards their destination nodes is provided which includes generating at least one of a 2m plurality of compact bit vectors containing information derived from downstream nodes. A multilevel arbitration process in which downstream information stored in the compact vectors, such as link status information and fullness of downstream buffers, is used to determine a preferred direction and virtual channel for packet transmission. Preferred direction ranges are encoded and virtual channels are selected by examining the plurality of compact bit vectors. This dynamic routing method eliminates the necessity of routing tables, thus enhancing scalability of the switch.

Blumrich, Matthias A. (Ridgefield, CT); Chen, Dong (Croton On Hudson, NY); Coteus, Paul W. (Yorktown Heights, NY); Gara, Alan G. (Mount Kisco, NY); Giampapa, Mark E. (Irvington, NY); Heidelberger, Philip (Cortlandt Manor, NY); Steinmacher-Burow, Burkhard D. (Mount Kisco, NY); Takken, Todd E. (Mount Kisco, NY); Vranas, Pavlos M. (Bedford Hills, NY)

2007-12-04T23:59:59.000Z

98

Optimized scalable network switch  

DOE Patents [OSTI]

In a massively parallel computing system having a plurality of nodes configured in m multi-dimensions, each node including a computing device, a method for routing packets towards their destination nodes is provided which includes generating at least one of a 2m plurality of compact bit vectors containing information derived from downstream nodes. A multilevel arbitration process in which downstream information stored in the compact vectors, such as link status information and fullness of downstream buffers, is used to determine a preferred direction and virtual channel for packet transmission. Preferred direction ranges are encoded and virtual channels are selected by examining the plurality of compact bit vectors. This dynamic routing method eliminates the necessity of routing tables, thus enhancing scalability of the switch.

Blumrich, Matthias A. (Ridgefield, CT); Chen, Dong (Croton on Hudson, NY); Coteus, Paul W. (Yorktown Heights, NY)

2010-02-23T23:59:59.000Z

99

HCEI Road Map: 2011 Edition (Brochure)  

SciTech Connect (OSTI)

This road map outlines the 2011 key goals and strategies of the Hawaii Clean Energy Initiative, was founded based on a Memorandum of Understanding between the State of Hawaii and the U.S. Department of Energy in 2008.

Braccio, R.; Finch, P.

2011-08-01T23:59:59.000Z

100

Accessibility | NREL  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul(Summary)morphinanInformation InInformationCenterResearch Highlights MediaFuelAbout Us > Accessibility

Note: This page contains sample records for the topic "access roads switch" 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

Accessing PDSF  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsruc Documentation RUCProductstwrmrAre the Effects ofAboutTest Facility VitalyGateAccessing PDSF

102

Open Access  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsrucLas Conchas recoveryLaboratorySpeeding access1 TechnicalOilOnline Application Process

103

OPEN ACCESS  

E-Print Network [OSTI]

Abstract: Providing access to and utilization of medication assisted treatment (MAT) for the treatment of opioid abuse and dependence provides an important opportunity to improve public health. Access to health services comprising MAT in the community is fundamental to achieve broad service coverage. The type and placement of the health services comprising MAT and integration with primary medical care including human immunodeficiency virus (HIV) prevention, care and treatment services are optimal for addressing both substance abuse and co-occurring infectious diseases. As an HIV prevention intervention, integrated (same medical record for HIV services and MAT services) MAT with HIV prevention, care and treatment programs provides the best “one stop shopping ” approach for health service utilization. Alternatively, MAT, medical and HIV services can be separately managed but co-located to allow convenient utilization of primary care, MAT and HIV services. A third approach is coordinated care and treatment, where primary care, MAT and HIV services are provided at distinct locations and case managers, peer facilitators, or others promote direct service utilization at the various locations. Developing a continuum of care for patients with opioid dependence throughout

Thomas F. Kresina; Robert Lubran

104

Regenerative switching CMOS system  

DOE Patents [OSTI]

Complementary Metal Oxide Semiconductor (CMOS) Schottky barrier Field Effect Transistor systems, which are a series combination of N and P-Channel MOSFETS, in which Source Schottky barrier junctions of the N and P-Channel Schottky barrier MOSFETS are electrically interconnected, (rather than the Drains as in conventional diffused junction CMOS), which Schottky barrier MOSFET system demonstrates Regenerative Inverting Switching Characteristics in use are disclosed. Both the N and P-Channel Schottky barrier MOSFET devices are unique in that they provide operational Drain Current vs. Drain to Source voltage as a function of Gate voltage only where the polarities of the Drain voltage and Gate voltage are opposite, referenced to the Source as a common terminal, and where the polarity of the voltage applied to the Gate is appropriate to cause Channel inversion. Experimentally derived results which demonstrate and verify the operation of N and P-Channel Schottky barrier MOSFETS actually fabricated on P and N-type Silicon respectively, by a common procedure using vacuum deposited Chromium as a Schottky barrier forming metal, are also provided. 14 figs.

Welch, J.D.

1998-06-02T23:59:59.000Z

105

Wide Bandgap Extrinsic Photoconductive Switches  

SciTech Connect (OSTI)

Photoconductive semiconductor switches (PCSS) have been investigated since the late 1970s. Some devices have been developed that withstand tens of kilovolts and others that switch hundreds of amperes. However, no single device has been developed that can reliably withstand both high voltage and switch high current. Yet, photoconductive switches still hold the promise of reliable high voltage and high current operation with subnanosecond risetimes. Particularly since good quality, bulk, single crystal, wide bandgap semiconductor materials have recently become available. In this chapter we will review the basic operation of PCSS devices, status of PCSS devices and properties of the wide bandgap semiconductors 4H-SiC, 6H-SiC and 2H-GaN.

Sullivan, J S

2012-01-17T23:59:59.000Z

106

Optical Packet Switching -1 Optical Networks  

E-Print Network [OSTI]

Optical Packet Switching - 1 Optical Networks: from fiber transmission to photonic switching Optical Packet Switching Fabio Neri and Marco Mellia TLC Networks Group ­ Electronics Department e.mellia@polito.it ­ tel. 011 564 4173 #12;Optical Packet Switching - 2 · This work is licensed under the Creative Commons

Mellia, Marco

107

Electronic logic for enhanced switch reliability  

DOE Patents [OSTI]

A logic circuit is used to enhance redundant switch reliability. Two or more switches are monitored for logical high or low output. The output for the logic circuit produces a redundant and fail-safe representation of the switch outputs. When both switch outputs are high, the output is high. Similarly, when both switch outputs are low, the logic circuit's output is low. When the output states of the two switches do not agree, the circuit resolves the conflict by memorizing the last output state which both switches were simultaneously in and produces the logical complement of this output state. Thus, the logic circuit of the present invention allows the redundant switches to be treated as if they were in parallel when the switches are open and as if they were in series when the switches are closed. A failsafe system having maximum reliability is thereby produced.

Cooper, J.A.

1984-01-20T23:59:59.000Z

108

Plasma flow switch experiment on Procyon  

SciTech Connect (OSTI)

This report presents the results obtained from a series of plasma flow switch experiments done on the Procyon explosive pulse power generator. These experiments involved switching into a fixed inductance dummy load and also into a dynamic implosion load. The results indicated that the switch did fairly well at switching current into the load, but the results for the implosion are more ambiguous. The results are compared to calculations and the implications for future plasma flow switch work are discussed.

Benage, J.F. Jr.; Bowers, R.; Peterson, D. [and others

1995-09-01T23:59:59.000Z

109

ORIGINAL PAPER Wild Turkey (Meleagris gallopavo) association to roads  

E-Print Network [OSTI]

ORIGINAL PAPER Wild Turkey (Meleagris gallopavo) association to roads: implications for distance roads. Our objective was to determine if and when Rio Grande wild turkeys (Meleagris gallopavo gallopavo intermedia . Rio Grande wild turkey. Roads . Texas Communicated by H. Kierdorf D. R. Erxleben :M

Wallace, Mark C.

110

WP1 Climate services for road  

E-Print Network [OSTI]

WP1 Climate services for road authorities Janette Bessembinder et al. #12;2 A1: review, analysis and assessment of existing climate change projections regarding TEN-T needs A2: Development of a common methodology for the production of regional climate projections to provide consistent input data for risk

Haak, Hein

111

Finance forum.........................2 LTAP Roads Scholars.............3  

E-Print Network [OSTI]

· Finance forum.........................2 · LTAP Roads Scholars.............3 · CTS Executive on page 3 Value capture continued on page 2 Current funding and finance mechanisms for transportation face completed research project led by CTS. "The project provides new financing meth- ods that are not currently

Minnesota, University of

112

"MBUF Demo" "Mn Road Fee Test"  

E-Print Network [OSTI]

(40 mpg) Electric Vehicle (non-gas powered) State Tax * Federal Tax ** State Tax * Federal Tax"MBUF Demo" "Mn Road Fee Test" "IntelliDrive Connected Vehicles for Safety, Mobility and User Fee Overview Six Months In-Vehicle Data Collection Participant Recruited Equipment Deployed First Odometer

Minnesota, University of

113

Estimating Vehicle Miles Traveled on Local Roads  

E-Print Network [OSTI]

in social science and we relate it to traffic volumes. We demonstrate that VMT on local roads exhibits a scale-free property: it follows two piecewise (double) power law distributions. In other words, the total local VMT can be obtained by properly...

Qian, Jiayu

2013-11-07T23:59:59.000Z

114

ASSESSING CAUSAL FACTORS IN INDIVIDUAL ROAD ACCIDENTS  

E-Print Network [OSTI]

ASSESSING CAUSAL FACTORS IN INDIVIDUAL ROAD ACCIDENTS: COLLECTIVE RESPONSIBILITY IN FREEWAY REAR accident report: Happened on I-94 in downtown Minneapolis Happened during the afternoon peak period Vehicle" is a "condition or event" such that "had the condition or event been prevented...the accident would not occur

Minnesota, University of

115

Optical switch using Risley prisms  

DOE Patents [OSTI]

An optical switch using Risley prisms and rotary microactuators to independently rotate the wedge prisms of each Risley prism pair is disclosed. The optical switch comprises an array of input Risley prism pairs that selectively redirect light beams from a plurality of input ports to an array of output Risley prism pairs that similarly direct the light beams to a plurality of output ports. Each wedge prism of each Risley prism pair can be independently rotated by a variable-reluctance stepping rotary microactuator that is fabricated by a multi-layer LIGA process. Each wedge prism can be formed integral to the annular rotor of the rotary microactuator by a DXRL process.

Sweatt, William C. (Albuquerque, NM); Christenson, Todd R. (Albuquerque, NM)

2003-04-15T23:59:59.000Z

116

Optical Switch Using Risley Prisms  

DOE Patents [OSTI]

An optical switch using Risley prisms and rotary microactuators to independently rotate the wedge prisms of each Risley prism pair is disclosed. The optical switch comprises an array of input Risley prism pairs that selectively redirect light beams from a plurality of input ports to an array of output Risley prism pairs that similarly direct the light beams to a plurality of output ports. Each wedge prism of each Risley prism pair can be independently rotated by a variable-reluctance stepping rotary microactuator that is fabricated by a multi-layer LIGA process. Each wedge prism can be formed integral to the annular rotor of the rotary microactuator by a DXRL process.

Sweatt, William C. (Albuquerque, NM); Christenson, Todd R. (Albuquerque, NM)

2005-02-22T23:59:59.000Z

117

Capital Access Program (Vermont)  

Broader source: Energy.gov [DOE]

The Capital Access Program provides loan guarantees to small businesses seeking access to commercial credit. Premiums paid by the borrower and matched by Vermont Economic Development Authority fund...

118

Commute Mode Switching Impact Tool | Department of Energy  

Energy Savers [EERE]

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious RankCombustion |Energyon ArmedWaste andAccessCO2 InjectionDepartment ofFresno U.S.Commute Mode Switching

119

Switch for serial or parallel communication networks  

DOE Patents [OSTI]

A communication switch apparatus and a method for use in a geographically extensive serial, parallel or hybrid communication network linking a multi-processor or parallel processing system has a very low software processing overhead in order to accommodate random burst of high density data. Associated with each processor is a communication switch. A data source and a data destination, a sensor suite or robot for example, may also be associated with a switch. The configuration of the switches in the network are coordinated through a master processor node and depends on the operational phase of the multi-processor network: data acquisition, data processing, and data exchange. The master processor node passes information on the state to be assumed by each switch to the processor node associated with the switch. The processor node then operates a series of multi-state switches internal to each communication switch. The communication switch does not parse and interpret communication protocol and message routing information. During a data acquisition phase, the communication switch couples sensors producing data to the processor node associated with the switch, to a downlink destination on the communications network, or to both. It also may couple an uplink data source to its processor node. During the data exchange phase, the switch couples its processor node or an uplink data source to a downlink destination (which may include a processor node or a robot), or couples an uplink source to its processor node and its processor node to a downlink destination. 9 figs.

Crosette, D.B.

1994-07-19T23:59:59.000Z

120

BUILDING MANAGEMENT & RESTRICTED ACCESS  

E-Print Network [OSTI]

BUILDING MANAGEMENT & RESTRICTED ACCESS Plan Annex 2014 VIII #12;#12;#12;The University of Texas at Austiniv #12;Building Management & Restricted Access Plan Annex v CONTENTS RECORD OF CHANGES .......................................................................................................15 J. BUILDING SECURITY OPERATIONS RESTRICTED ACCESS PROCEDURES FOR BUILDINGS ON ELECTRONIC ACCESS

Johnston, Daniel

Note: This page contains sample records for the topic "access roads switch" 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

Electronic logic to enhance switch reliability in detecting openings and closures of redundant switches  

DOE Patents [OSTI]

A logic circuit is used to enhance redundant switch reliability. Two or more switches are monitored for logical high or low output. The output for the logic circuit produces a redundant and failsafe representation of the switch outputs. When both switch outputs are high, the output is high. Similarly, when both switch outputs are low, the logic circuit's output is low. When the output states of the two switches do not agree, the circuit resolves the conflict by memorizing the last output state which both switches were simultaneously in and produces the logical complement of this output state. Thus, the logic circuit of the present invention allows the redundant switches to be treated as if they were in parallel when the switches are open and as if they were in series when the switches are closed. A failsafe system having maximum reliability is thereby produced.

Cooper, James A. (Albuquerque, NM)

1986-01-01T23:59:59.000Z

122

A road map for implementing systems engineering  

SciTech Connect (OSTI)

Studies by academia, industry, and government indicate that applying a sound systems engineering process to development programs is an important tool for preventing cost and schedule overruns and performance deficiencies. There is an enormous body of systems engineering knowledge. Where does one start? How can the principles of systems engineering be applied in the Sandia environment? This road map is intended to be an aid to answering these questions.

Dean, F.F. [Sandia National Labs., Albuquerque, NM (United States). New Mexico Weapons Systems Engineering Center; Bentz, B.; Bahill, A.T. [Univ. of Arizona, Tucson, AZ (United States)

1997-02-01T23:59:59.000Z

123

Switch for Good Community Program  

SciTech Connect (OSTI)

Switch4Good is an energy-savings program that helps residents reduce consumption from behavior changes; it was co-developed by Balfour Beatty Military Housing Management (BB) and WattzOn in Phase I of this grant. The program was offered at 11 Navy bases. Three customer engagement strategies were evaluated, and it was found that Digital Nudges (a combination of monthly consumption statements with frequent messaging via text or email) was most cost-effective.

Crawford, Tabitha; Amran, Martha

2013-11-19T23:59:59.000Z

124

Fast superconducting magnetic field switch  

DOE Patents [OSTI]

The superconducting magnetic switch or fast kicker magnet is employed with electron stream or a bunch of electrons to rapidly change the direction of flow of the electron stream or bunch of electrons. The apparatus employs a beam tube which is coated with a film of superconducting material. The tube is cooled to a temperature below the superconducting transition temperature and is subjected to a constant magnetic field which is produced by an external dc magnet. The magnetic field produced by the dc magnet is less than the critical field for the superconducting material, thus, creating a Meissner Effect condition. A controllable fast electromagnet is used to provide a magnetic field which supplements that of the dc magnet so that when the fast magnet is energized the combined magnetic field is now greater that the critical field and the superconducting material returns to its normal state allowing the magnetic field to penetrate the tube. This produces an internal field which effects the direction of motion and of the electron stream or electron bunch. The switch can also operate as a switching mechanism for charged particles.

Goren, Yehuda (Mountain View, CA); Mahale, Narayan K. (The Woodlands, TX)

1996-01-01T23:59:59.000Z

125

Dual operation characteristics of resistance random access memory in indium-gallium-zinc-oxide thin film transistors  

SciTech Connect (OSTI)

In this study, indium-gallium-zinc-oxide thin film transistors can be operated either as transistors or resistance random access memory devices. Before the forming process, current-voltage curve transfer characteristics are observed, and resistance switching characteristics are measured after a forming process. These resistance switching characteristics exhibit two behaviors, and are dominated by different mechanisms. The mode 1 resistance switching behavior is due to oxygen vacancies, while mode 2 is dominated by the formation of an oxygen-rich layer. Furthermore, an easy approach is proposed to reduce power consumption when using these resistance random access memory devices with the amorphous indium-gallium-zinc-oxide thin film transistor.

Yang, Jyun-Bao; Chen, Yu-Ting; Chu, Ann-Kuo [Department of Photonics, National Sun Yat-Sen University, Kaohsiung, Taiwan (China); Chang, Ting-Chang, E-mail: tcchang@mail.phys.nsysu.edu.tw [Department of Photonics, National Sun Yat-Sen University, Kaohsiung, Taiwan (China); Department of Physics, National Sun Yat-Sen University, Kaohsiung, Taiwan (China); Advanced Optoelectronics Technology Center, National Cheng Kung University, Taiwan (China); Huang, Jheng-Jie; Chen, Yu-Chun; Tseng, Hsueh-Chih [Department of Physics, National Sun Yat-Sen University, Kaohsiung, Taiwan (China); Sze, Simon M. [Department of Physics, National Sun Yat-Sen University, Kaohsiung, Taiwan (China); Department of Electronics Engineering, National Chiao Tung University, Hsinchu, Taiwan (China)

2014-04-14T23:59:59.000Z

126

approach roads: Topics by E-print Network  

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

The Data Science Institute at Columbia University strives to be the single world Columbia University 8 ROADS Grant Provost Ignition Funding Opportunity "Research Opportunities and...

127

Climate policies for road transport revisited (I): Evaluation...  

Open Energy Info (EERE)

of the current framework Jump to: navigation, search Tool Summary LAUNCH TOOL Name: Climate policies for road transport revisited (I): Evaluation of the current framework...

128

Hampton Roads Demonstration Project | Open Energy Information  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home5b9fcbce19 No revision hasInformation Earth's Heat Jump to:Photon Place:Net JumpStrategy |Hammerfest Strom UK co ownedRoads

129

Multiprocessor switch with selective pairing  

DOE Patents [OSTI]

System, method and computer program product for a multiprocessing system to offer selective pairing of processor cores for increased processing reliability. A selective pairing facility is provided that selectively connects, i.e., pairs, multiple microprocessor or processor cores to provide one highly reliable thread (or thread group). Each paired microprocessor or processor cores that provide one highly reliable thread for high-reliability connect with a system components such as a memory "nest" (or memory hierarchy), an optional system controller, and optional interrupt controller, optional I/O or peripheral devices, etc. The memory nest is attached to a selective pairing facility via a switch or a bus

Gara, Alan; Gschwind, Michael K; Salapura, Valentina

2014-03-11T23:59:59.000Z

130

Microwave-triggered laser switch  

DOE Patents [OSTI]

A high-repetition rate switch is described for delivering short duration, high-powered electrical pulses from a pulsed-charged dc power supply. The present invention utilizes a microwave-generating device such as a magnetron that is capable of producing high-power pulses at high-pulse repetition rates and fast-pulse risetimes for long periods with high reliability. The rail-gap electrodes provide a large surface area that reduces induction effects and minimizes electrode erosion. Additionally, breakdown is initiated in a continuous geometric fashion that also increases operating lifetime of the device.

Piltch, M.S.

1982-05-19T23:59:59.000Z

131

Microwave-triggered laser switch  

DOE Patents [OSTI]

A high-repetition rate switch for delivering short duration, high-power electrical pulses from a pulsed-charged dc power supply. The present invention utilizes a microwave-generating device such as a magnetron that is capable of producing high-power pulses at high-pulse repetition rates and fast-pulse risetimes for long periods with high reliability. The rail-gap electrodes provide a large surface area that reduces induction effects and minimizes electrode erosion. Additionally, breakdown is initiated in a continuous geometric fashion that also increases operating lifetime of the device.

Piltch, Martin S. (Los Alamos, NM)

1984-01-01T23:59:59.000Z

132

Optical switching system and method  

DOE Patents [OSTI]

An optically bistable device is disclosed. The device includes a uniformly thick layer of amorphous silicon to constitute a Fabry-Perot chamber positioned to provide a target area for a probe beam. The probe beam has a maximum energy less than the energy band gap of the amorphous semiconductor. In a preferred embodiment, a multilayer dielectric mirror is positioned on the Fabry-Perot chamber to increase the finesse of switching of the device. The index of refraction of the amorphous material is thermally altered to alter the transmission of the probe beam.

Ranganathan, Radha (N. Tonawanda, NY); Gal, Michael (Engadine, AU); Taylor, P. Craig (Salt Lake City, UT)

1992-01-01T23:59:59.000Z

133

A magnetically switched kicker for proton extraction  

SciTech Connect (OSTI)

The application of magnetic current amplification and switching techniques to the generation of precise high current pulses for switching magnets is described. The square loop characteristic of Metglas tape wound cores at high excitation levels provides excellent switching characteristics for microsecond pulses. The rugged and passive nature of this type pulser makes it possible to locate the final stages of amplification at the load for maximum efficiency. 12 refs., 8 figs.

Dinkel, J.; Biggs, J.

1989-03-01T23:59:59.000Z

134

High-index-contrast electromechanical optical switches  

E-Print Network [OSTI]

System developers are looking to replace protocol-dependent, bandwidth-limited optical networks with intelligent optically-transparent integrated photonic networks. Several electromechanical optical switches are explored ...

Bryant, Reginald (Reginald Eugene), 1978-

2011-01-01T23:59:59.000Z

135

A Decade of On-road Emissions Measurements  

E-Print Network [OSTI]

A Decade of On-road Emissions Measurements G A R Y A . B I S H O P * A N D D O N A L D H . S T E D. A multiyear, on-road emission measurement program carried outinthecitiesofChicago,Illinois;Denver,Colorado;LosAngeles (LA), California; and Phoenix, Arizona shows large, fuel- specific tailpipe emissions reductions

Denver, University of

136

13th Annual Transportation Engineering and Road Research Alliance (TERRA)  

E-Print Network [OSTI]

13th Annual Sponsor: Transportation Engineering and Road Research Alliance (TERRA) Cosponsors: Minnesota Department of Transportation (Mn/DOT) Minnesota Local Technical Assistance Program (LTAP Association State Aid for Local Transportation, Mn/DOT Minnesota Local Road Research Board (LRRB) Pavement

Minnesota, University of

137

Optimal Resurfacing Decisions for Road Maintenance: A POMDP Perspective  

E-Print Network [OSTI]

. Numerical examples have shown that our model provides a preventive maintenance policy that slows downOptimal Resurfacing Decisions for Road Maintenance: A POMDP Perspective Mariem Zouch, Thomas Yeung / IRCCyN, F-44307 NANTES Cedex, France Keywords: Road deterioration, maintenance optimization, Partially

Boyer, Edmond

138

Introduction Fossil fuel combustion by aviation, shipping and road  

E-Print Network [OSTI]

fifth of the total global anthropogenic emissions of CO2. These emissions are growing more rapidly than to global CO emissions are estimated to be much smaller, likely due to more efficient fuel combustion. Road96 Introduction Fossil fuel combustion by aviation, shipping and road traffic contributes about one

Haak, Hein

139

Lessons Learned from Failures Involving Geofoam in Roads and Embankments  

E-Print Network [OSTI]

Lessons Learned from Failures Involving Geofoam in Roads and Embankments Manhattan College Research July 1999) #12;Lessons Learned from Failures Involving Geofoam in Roads and Embankments Manhattan College Research Report No. CE/GE-99-1 ii This page intentionally left blank. #12;Lessons Learned from

Horvath, John S.

140

MINNESOTA ROAD FEE TEST MILEAGE BASED USER FEE RATE  

E-Print Network [OSTI]

Policy Center Oregon Road User Fee Pilot Program Other Interest: Nevada, Texas, Ohio, Idaho, etc. May Cellular Tower Data Warehouse May 24, 2012 6 #12;Determination of Mileage Fees · MBUF Rate StructureMINNESOTA ROAD FEE TEST MILEAGE BASED USER FEE RATE STRUCTURE CONCEPT 23rd Annual Transportation

Minnesota, University of

Note: This page contains sample records for the topic "access roads switch" 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

A Comparison of High-Voltage Switches  

SciTech Connect (OSTI)

This report summarizes our work on high-voltage switches during the past few years. With joint funding from the Department of Energy (DOE) and the Department of Defense (DOD), we tested a wide variety of switches to a common standard. This approach permitted meaningful comparisons between disparate switches. Most switches were purchased from commercial sources, though some were experimental devices. For the purposes of this report, we divided the switches into three generic types (gas, vacuum, and semiconductor) and selected data that best illustrates important strengths and weaknesses of each switch type. Test techniques that indicate the state of health of the switches are emphasized. For example, a good indicator of residual gas in a vacuum switch is the systematic variation of the switching delay in response to changes in temperature and/or operating conditions. We believe that the presentation of this kind of information will help engineers to select and to test switches for their particular applications. Our work was limited to switches capable of driving slappers. Also known as exploding-foil initiators, slappers are detonators that initiate a secondary explosive by direct impact with a small piece of matter moving at the detonation velocity (several thousands of meters per second). A slapper is desirable for enhanced safety (no primary explosive), but it also places extra demands on the capacitor-discharge circuit to deliver a fast-rising current pulse (greater than 10 A/ns) of several thousand amperes. The required energy is substantially less than one joule; but this energy is delivered in less than one microsecond, taking the peak power into the megawatt regime. In our study, the switches operated in the 1 kV to 3 kV range and were physically small, roughly 1 cm{sup 3} or less. Although a fuze functions only once in actual use, multiple-shot capability is important for production testing and for research work. For this reason, we restricted this report to multiple-shot switches. Furthermore, our work included only switches with submicrosecond timing precision, thereby excluding mechanical switches.

Chu, K.W.; Scott, G.L.

1999-02-01T23:59:59.000Z

142

Predictability of road traffic and congestion in urban areas  

E-Print Network [OSTI]

Mitigating traffic congestion on urban roads, with paramount importance in urban development and reduction of energy consumption and air pollution, depends on our ability to foresee road usage and traffic conditions pertaining to the collective behavior of drivers, raising a significant question: to what degree is road traffic predictable in urban areas? Here we rely on the precise records of daily vehicle mobility based on GPS positioning device installed in taxis to uncover the potential daily predictability of urban traffic patterns. Using the mapping from the degree of congestion on roads into a time series of symbols and measuring its entropy, we find a relatively high daily predictability of traffic conditions despite the absence of any a priori knowledge of drivers' origins and destinations and quite different travel patterns between weekdays and weekends. Moreover, we find a counterintuitive dependence of the predictability on travel speed: the road segment associated with intermediate average travel ...

Wang, Jingyuan; Li, Jing; Li, Chao; Xiong, Zhang; Wang, Wen-Xu

2014-01-01T23:59:59.000Z

143

Code division multiple access signaling for modulated reflector technology  

DOE Patents [OSTI]

A method and apparatus for utilizing code division multiple access in modulated reflectance transmissions comprises the steps of generating a phase-modulated reflectance data bit stream; modifying the modulated reflectance data bit stream; providing the modified modulated reflectance data bit stream to a switch that connects an antenna to an infinite impedance in the event a "+1" is to be sent, or connects the antenna to ground in the event a "0" or a "-1" is to be sent.

Briles, Scott D. (Los Alamos, NM)

2012-05-01T23:59:59.000Z

144

E-Print Network 3.0 - automatic road extraction Sample Search...  

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

with no tuning, as well as extracting the road midline using residual... and watershed image processing techniques to extract a road network in the vicinity of the vehicle,...

145

The Private Provision of Frontier Infrastructure: Toll Roads in California, 1850-1902  

E-Print Network [OSTI]

and Gold Run (1867), Weaverville and Minersville (1863), andwho controlled the Weaverville & Shasta Wagon Road and thea large interest in the Weaverville & Minersville Toll Road.

Klein, Daniel B.; Yin, Chi

1994-01-01T23:59:59.000Z

146
147

PBC: A Partially Buffered Crossbar Packet Switch  

E-Print Network [OSTI]

fabric is widely used as the interconnect of high-performance packet switches due to its low cost-performance packet switches because of its low cost and scalability. As a result, the vast majority and scalability. There are two main variants of the crossbar fabric: unbuffered and internally buffered. On one

Kuzmanov, Georgi

148

Seismic switch for strong motion measurement  

DOE Patents [OSTI]

A seismic switching device that has an input signal from an existing microseismic station seismometer and a signal from a strong motion measuring instrument. The seismic switch monitors the signal level of the strong motion instrument and passes the seismometer signal to the station data telemetry and recording systems. When the strong motion instrument signal level exceeds a user set threshold level, the seismometer signal is switched out and the strong motion signal is passed to the telemetry system. The amount of time the strong motion signal is passed before switching back to the seismometer signal is user controlled between 1 and 15 seconds. If the threshold level is exceeded during a switch time period, the length of time is extended from that instant by one user set time period.

Harben, Philip E. (Oakley, CA); Rodgers, Peter W. (Santa Barbara, CA); Ewert, Daniel W. (Patterson, CA)

1995-01-01T23:59:59.000Z

149

Seismic switch for strong motion measurement  

DOE Patents [OSTI]

A seismic switching device is described that has an input signal from an existing microseismic station seismometer and a signal from a strong motion measuring instrument. The seismic switch monitors the signal level of the strong motion instrument and passes the seismometer signal to the station data telemetry and recording systems. When the strong motion instrument signal level exceeds a user set threshold level, the seismometer signal is switched out and the strong motion signal is passed to the telemetry system. The amount of time the strong motion signal is passed before switching back to the seismometer signal is user controlled between 1 and 15 seconds. If the threshold level is exceeded during a switch time period, the length of time is extended from that instant by one user set time period. 11 figs.

Harben, P.E.; Rodgers, P.W.; Ewert, D.W.

1995-05-30T23:59:59.000Z

150

Optoelectronic switches based on diffusive conduction Hilmi Volkan Demira  

E-Print Network [OSTI]

Optoelectronic switches based on diffusive conduction Hilmi Volkan Demira and Fatih Hakan Koklu the process of diffusive conduction that we use in our optoelectronic switches to achieve rapid optical. We demonstrate the feasibility of using such diffusive conductive optoelectronic switches

Miller, David A. B.

151

Winter Road Closings | Argonne National Laboratory  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmosphericNuclear SecurityTensile Strain Switched FerromagnetismWaste and MaterialsWenjun DengWISPWind Industry2W e l c o mWinterFY

152

Savannah River Site 1991 Road Erosion Inventory.  

SciTech Connect (OSTI)

Final Report. USDA Forest Service, Savannah River, Aiken, SC. 28 pp. Abstract - This paper explains the rationale and results of a 1991 road erosion inventory conducted by members of the USDA Forest Service – Savannah River (FS-SR) and USDA Natural Resources Conservation Service (NRCS). The inventory provided information for the Department of Energy - Savannah River (DOE-SR) to justify the need for developing an erosion and sediment control program with appropriate funding, personnel, and equipment. Federally managed since the early 1950’s, the SRS is located on 198,344 acres (80,301 hectares) in the South Carolina counties of Aiken, Barnwell, and Allendale. Located along the eastern border of the Savannah River, the SRS is located within the Upper and Lower Coastal Plains of South Carolina.

Jones, Cliff.

2007-06-22T23:59:59.000Z

153

Demystifying Open Access  

SciTech Connect (OSTI)

The tenets of Open Access are to grant anyone, anywhere and anytime free access to the results of scientific research. HEP spearheaded the Open Access dissemination of scientific results with the mass mailing of preprints in the pre-WWW era and with the launch of the arXiv preprint system at the dawn of the '90s. The HEP community is now ready for a further push to Open Access while retaining all the advantages of the peer-review system and, at the same time, bring the spiralling cost of journal subscriptions under control. I will present a possible plan for the conversion to Open Access of HEP peer-reviewed journals, through a consortium of HEP funding agencies, laboratories and libraries: SCOAP3 (Sponsoring Consortium for Open Access Publishing in Particle Physics). SCOAP3 will engage with scientific publishers towards building a sustainable model for Open Access publishing, which is as transparent as possible for HEP authors. The current system in which journals income comes from subscription fees is replaced with a scheme where SCOAP3 compensates publishers for the costs incurred to organise the peer-review service and give Open Access to the final version of articles. SCOAP3 will be funded by all countries active in HEP under a 'fair share' scenario, according to their production of HEP articles. In this talk I will present a short overview of the history of Open Access in HEP, the details of the SCOAP3 model and the outlook for its implementation.

Mele, Salvatore

2007-05-14T23:59:59.000Z

154

Microsoft Word - Class 1 S Access Road-031611 FINAL.doc  

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

Carlsbad. New Mexico 88221 Mr. James Bearzi, Chief Hazardous Waste Bureau New Mexico Environment Department 2905 Rodeo Park Drive East, Building 1 Santa Fe, New Mexico 87505-6303...

155

Microsoft Word - CX-Ostrander-TroutdaleAccessRoadsFY12_WEB.docx  

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

8, 2012 REPLY TO ATTN OF: KEPR-4 SUBJECT: Environmental Clearance Memorandum Todd Nicholson Supervisory Civil Engineer - TELF-TPP-3 Proposed Action: Ostrander-Troutdale No. 1,...

156

New, stricter Pajarito Road access rules to go into effect Aug. 12  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsrucLas Conchas recoveryLaboratory | NationalJohn CyberNeutronsNew research contract links LANL

157

Mead-Liberty 345-kV Transmission Line Access Road Maintenance...  

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

species (such as under the Bald and Golden Eagle Protection Act or the Migratory Bird Treaty Act); X (iii) Floodplains and wetlands (as defined in 10 CFR 1022.4, -Compliance with...

158

Microsoft Word - CX-Ross-Lexington_access_road_addition_WEB.doc  

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

gates, installation and maintenance of erosion control and water drainage features, and restoration of disturbed areas Budget Information: Work Order 00230995 PP&A Project No.:...

159

EA-1980: Spar Canyon-Round Valley Access Road System Improvements, Custer  

Energy Savers [EERE]

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Office of Inspector General Office of Audit ServicesMirant PotomacFinal1935:Department of Energy Notice8:

160

Floodplain and Wetlands Assessment for Construction of a Second Full Service Access Road over Lena Gulch  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE:Year in3.pdf Flash2006-53.pdf0.pdf Flash2008-50.pdf5.pdfTechnologies Program (VTP)Floodplain

Note: This page contains sample records for the topic "access roads switch" 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

Boyer-Tillamook Access Road Improvement Project 1 Mitigation Action Plan for Final Environmental Assessment  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul(Summary) "ofEarly Career Scientists' ResearchTheMarketing,Energy andNews and updatesStudy | Department ofBoyer-Tillamook

162

Mead-Liberty 345-kV Transmission Line Access Road Maintenance and Localized Vegetation Management  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmospheric Optical Depth7-1D: VegetationEquipment Surfaces andMapping the Nanoscale LandscapeImportsBG4, 2012 1:00 -2 Mead-Liberty

163

Microsoft Word - Class 1 S Access Road-031611 FINAL.doc  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmospheric Optical Depth7-1D: VegetationEquipment Surfaces andMappingENVIRONMENTAL IMPACTApproved:GEORGE W. CRABTREEDOE

164

After-hours, weekend changes through East Jemez road vehicle access portal  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsruc Documentation RUCProductstwrmrAre theAdministratorCFM LEAP AircraftAdvancingDOEepithelialAfter

165

Modeling Combustion Control for High Power Diesel Mode Switching...  

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

Combustion Control for High Power Diesel Mode Switching Modeling Combustion Control for High Power Diesel Mode Switching Poster presentation given at the 16th Directions in...

166

Flipping the switch on magnetism in strontium titanate  

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

Flipping the switch on magnetism in strontium titanate Flipping the switch on magnetism in strontium titanate Researchers have found a way to magnetize this material using light,...

167

Switch on Clean Energy Activity Book | Department of Energy  

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

Switch on Clean Energy Activity Book Switch on Clean Energy Activity Book Games and activity book about energy efficiency and renewable energy technologies for kids....

168

Robust Diamond-Based RF Switch Yields Enhanced Communication...  

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

Robust Diamond-Based RF Switch Yields Enhanced Communication Capabilities Technology available for licesning: A radio frequency (RF) microelectromechanical system (MEMS) switch...

169

ATLAS Data Access Policy  

E-Print Network [OSTI]

ATLAS has fully supported the principle of open access in its publication policy. This document outlines the policy of ATLAS as regards open access to data at different levels as described in the DPHEP model. The main objective is to make the data available in a usable way to people external to the ATLAS collaboration.

The ATLAS collaboration

2015-01-01T23:59:59.000Z

170

M.-T. DO, P. MARSAC, Y. DELANNE Prediction of Tire/Wet Road Friction from  

E-Print Network [OSTI]

M.-T. DO, P. MARSAC, Y. DELANNE 1 Prediction of Tire/Wet Road Friction from Road Surface, validation of a contact model for the prediction of low-speed friction from road surface microtexture the friction ­ speed curve from road- and tire measurable parameters. The model development is briefly

Paris-Sud XI, Université de

171

2009 Voluntary Protection Programs Participants' Association (VPPPA) Presentation: Follow The Yellow Brick Road to Safety  

Broader source: Energy.gov [DOE]

2009 Voluntary Protection Programs Participants' Association (VPPPA) Presentation: Follow The Yellow Brick Road to Safety

172

Distributing Urea for the On-Road Vehicle Market  

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

Urea for the On-Road Vehicle Market Estimated Urea Consumption Several Light- and Heavy-Duty EngineVehicle Manufacturers Have Selected SCR as Their NOx Control Strategy *...

173

State of roads : public works as research, India circa 1960  

E-Print Network [OSTI]

That the road is a symbol of the prowess of the nation-state seems tautological, a uni"ed phenomenon of political symbolism that manifests as an infrastructural network. When subjected to a close historical examination, ...

Khorakiwala, Ateya A

2009-01-01T23:59:59.000Z

174

One Woman's Road to Recovery | Department of Energy  

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

19, 2010 - 6:04pm Addthis One Woman's Road to Recovery Jo Napolitano Media Specialist, Argonne National Laboratory Editor's Note: Cross-posted from Argonne National Lab's Portraits...

175

Science Education on the Road: 2013 Princeton University Community...  

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

Science Education on the Road: 2013 Princeton University Community and Staff Day October 12, 2013 Gallery: It was a beautiful autumn day in Princeton, NJ. As tailgaters got ready...

176

Linear Road : benchmarking stream-based data management systems  

E-Print Network [OSTI]

This thesis describes the design, implementation, and execution of the Linear Road benchmark for stream-based data management systems. The motivation for benchmarking and the selection of the benchmark application are ...

Tibbetts, Richard S. (Richard Singleton), 1979-

2003-01-01T23:59:59.000Z

177

New priorities for old roads : re-thinking roadway preservation  

E-Print Network [OSTI]

Most of the roads built over the last century in the US were built assuming that efficient mobility for drivers was most important without considering impacts to the natural or built environment. Urban neighborhoods were ...

Sylvester, Kathleen R. (Kathleen Rynn)

2009-01-01T23:59:59.000Z

178

Where the Rubber Meets the Road -- the Alternative Fuel Station...  

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

Road -- the Alternative Fuel Station Locator August 10, 2010 - 2:32pm Addthis Dennis A. Smith Director, National Clean Cities Last week, this blog highlighted the highly efficient...

179

Global Energy Partners, LLC 500 Ygnacio Valley Road, Suite 450  

E-Print Network [OSTI]

Global Energy Partners, LLC 500 Ygnacio Valley Road, Suite 450 Walnut Creek, CA 94596 P: 925. This report was prepared by Global Energy Partners, LLC 500 Ygnacio Valley Blvd., Suite 450 Walnut Creek, CA

180

Value iteration for (switched) homogeneous systems  

E-Print Network [OSTI]

In this note, we prove that dynamic programming value iteration converges uniformly for discrete-time homogeneous systems and continuous-time switched homogeneous systems. For discrete-time homogeneous systems, rather than ...

Dahleh, Munther A.

Note: This page contains sample records for the topic "access roads switch" 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

Clause chaining, switch reference and coordination  

E-Print Network [OSTI]

In this thesis I ponder over a constellation of phenomena that revolve around switch reference and coordination, drawing mainly on their instantiation in Kisedje (Je, Brazil). I start by investigating Klsedje's case system. ...

Nonato, Rafael

2014-01-01T23:59:59.000Z

182

Optoelectronic switching of addressable molecular crossbar junctions  

E-Print Network [OSTI]

This letter reports on the observation of optoelectronic switching in addressable molecular crossbar junctions fabricated using polymer stamp-printing method. The active medium in the junction is a molecular self-assembled monolayer softly sandwiched between gold electrodes. The molecular junctions are investigated through currentvoltage measurements at varied temperature (from 95 to 300 K) in high vacuum condition. The junctions show reversible optoelectronic switching with the highest on/off ratio of 3 orders of magnitude at 95 K. The switching behavior is independent of both optical wavelength and molecular structure, while it strongly depends on the temperature. Initial analysis indicates that the distinct binding nature of the molecule/electrode interfaces play a dominant role in the switching performance.

J. C. Li

2006-11-22T23:59:59.000Z

183

Mercury switch with non-wettable electrodes  

DOE Patents [OSTI]

A mercury switch device comprising a pool of mercury and a plurality of electrical contacts made of or coated with a non-wettable material such as titanium diboride.

Karnowsky, Maurice M. (Albulquerque, NM); Yost, Frederick G. (Carlsbad, NM)

1987-01-01T23:59:59.000Z

184

Road Transportable Analytical Laboratory system. Phase 1  

SciTech Connect (OSTI)

This developmental effort clearly shows that a Road Transportable Analytical Laboratory System is a worthwhile and achievable goal. The RTAL is designed to fully analyze (radioanalytes, and organic and inorganic chemical analytes) 20 samples per day at the highest levels of quality assurance and quality control. It dramatically reduces the turnaround time for environmental sample analysis from 45 days (at a central commercial laboratory) to 1 day. At the same time each RTAL system will save the DOE over $12 million per year in sample analysis costs compared to the costs at a central commercial laboratory. If RTAL systems were used at the eight largest DOE facilities (at Hanford, Savannah River, Fernald, Oak Ridge, Idaho, Rocky Flats, Los Alamos, and the Nevada Test Site), the annual savings would be $96,589,000. The DOE`s internal study of sample analysis needs projects 130,000 environmental samples requiring analysis in FY 1994, clearly supporting the need for the RTAL system. The cost and time savings achievable with the RTAL system will accelerate and improve the efficiency of cleanup and remediation operations throughout the DOE complex.

Finger, S.M.; Keith, V.F.; Spertzel, R.O.; De Avila, J.C.; O`Donnell, M.; Vann, R.L.

1993-09-01T23:59:59.000Z

185

Theory and inference for a Markov switching GARCH model  

E-Print Network [OSTI]

2007/55 Theory and inference for a Markov switching GARCH model Luc Bauwens, Arie Preminger and Jeroen V.K. Rombouts #12;CORE DISCUSSION PAPER 2007/55 Theory and inference for a Markov switching GARCH-switching GARCH model (MS-GARCH) wherein the conditional mean and variance switch in time from one GARCH process

Nesterov, Yurii

186

Capital Access Program (CAP) (Michigan)  

Broader source: Energy.gov [DOE]

The Capital Access Program (CAP), utilizes public resources to generate private financing for small business in Michigan seeking access to capital. Funding from the Michigan Strategic Fund is...

187

Virginia Capital Access Program (Virginia)  

Broader source: Energy.gov [DOE]

The Virginia Capital Access Program (CAP), in partnership with Virginia’s Small Business Financing Authority, provides access to capital for small businesses. Businesses must apply to...

188

Utility Access Questionnaire | Utility Access Questionnaire  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home5b9fcbce19 NoPublic Utilities Address: 160 East 300 South Place: Salt Lake City, Utah Zip: 84111Jump to:Access Questionnaire

189

Rattlesnake Road Wind Farm | Open Energy Information  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home5b9fcbce19 No revisionEnvReviewNonInvasiveExplorationUT-g Grant of Access Permit5-ID-aRECRaton, New Mexico: Energy

190

Video Switching in the Panopto Editor Video Switching in the Panopto Editor  

E-Print Network [OSTI]

Video Switching in the Panopto Editor Video Switching in the Panopto Editor In My Pitt Video (Panopto) you can control and edit which video streams the viewer sees by editing individual streams in the My Pitt Video (Panopto) Editor. Editing the primary video source will edit on all streams, editing

Benos, Panayiotis "Takis"

191

VEHICLE ACCESS PORTALS  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmosphericNuclear SecurityTensile Strain Switched Ferromagnetism inS-4500II Field EmissionFunctionalPortalV > 1114 VARIATIONS

192

VEHICLE ACCESS PORTALS  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmosphericNuclear SecurityTensile Strain Switched Ferromagnetism inS-4500II Field EmissionFunctionalPortalV > 1114

193

Photonic switching devices based on semiconductor nanostructures  

E-Print Network [OSTI]

Focusing and guiding light into semiconductor nanostructures can deliver revolutionary concepts for photonic devices, which offer a practical pathway towards next-generation power-efficient optical networks. In this review, we consider the prospects for photonic switches using semiconductor quantum dots (QDs) and photonic cavities which possess unique properties based on their low dimensionality. The optical nonlinearity of such photonic switches is theoretically analyzed by introducing the concept of a field enhancement factor. This approach reveals drastic improvement in both power-density and speed, which is able to overcome the limitations that have beset conventional photonic switches for decades. In addition, the overall power consumption is reduced due to the atom-like nature of QDs as well as the nano-scale footprint of photonic cavities. Based on this theoretical perspective, the current state-of-the-art of QD/cavity switches is reviewed in terms of various optical nonlinearity phenomena which have been utilized to demonstrate photonic switching. Emerging techniques, enabled by cavity nonlinear effects such as wavelength tuning, Purcell-factor tuning and plasmonic effects are also discussed.

Chao-Yuan Jin; Osamu Wada

2014-02-26T23:59:59.000Z

194

Access to the ALS  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsruc Documentation RUCProductstwrmrAre the Effects ofAboutTest Facility VitalyGate Access Access to

195

Access to the ALS  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmospheric Optical Depth (AOD)ProductssondeadjustsondeadjustAbout the Building Technologies Office WorkshopYour Files Access yourAccess

196

Compact high voltage solid state switch  

DOE Patents [OSTI]

A compact, solid state, high voltage switch capable of high conduction current with a high rate of current risetime (high di/dt) that can be used to replace thyratrons in existing and new applications. The switch has multiple thyristors packaged in a single enclosure. Each thyristor has its own gate drive circuit that circuit obtains its energy from the energy that is being switched in the main circuit. The gate drives are triggered with a low voltage, low current pulse isolated by a small inexpensive transformer. The gate circuits can also be triggered with an optical signal, eliminating the trigger transformer altogether. This approach makes it easier to connect many thyristors in series to obtain the hold off voltages of greater than 80 kV.

Glidden, Steven C.

2003-09-23T23:59:59.000Z

197

Magnetic switch for reactor control rod  

DOE Patents [OSTI]

A magnetic reed switch assembly for activating an electromagnetic grapple utilized to hold a control rod in position above a reactor core. In normal operation the magnetic field of a permanent magnet is short-circuited by a magnetic shunt, diverting the magnetic field away from the reed switch. The magnetic shunt is made of a material having a Curie-point at the desired release temperature. Above that temperature the material loses its ferromagnetic properties, and the magnetic path is diverted to the reed switch which closes and short-circuits the control circuit for the control rod electromagnetic grapple which allows the control rod to drop into the reactor core for controlling the reactivity of the core.

Germer, John H. (San Jose, CA)

1986-01-01T23:59:59.000Z

198

Micro electro mechanical system optical switching  

DOE Patents [OSTI]

The present disclosure includes apparatus, system, and method embodiments that provide micro electo mechanical system optical switching and methods of manufacturing switches. For example, one optical switch embodiment includes at least one micro electro mechanical system type pivot mirror structure disposed along a path of an optical signal, the structure having a mirror and an actuator, and the mirror having a pivot axis along a first edge and having a second edge rotatable with respect to the pivot axis, the mirror being capable of and arranged to be actuated to pivot betweeen a position parallel to a plane of an optical signal and a position substantially normal to the plane of the optical signal.

Thorson, Kevin J; Stevens, Rick C; Kryzak, Charles J; Leininger, Brian S; Kornrumpf, William P; Forman, Glenn A; Iannotti, Joseph A; Spahn, Olga B; Cowan, William D; Dagel, Daryl J

2013-12-17T23:59:59.000Z

199

Magnetic switch for reactor control rod. [LMFBR  

DOE Patents [OSTI]

A magnetic reed switch assembly is described for activating an electromagnetic grapple utilized to hold a control rod in position above a reactor core. In normal operation the magnetic field of a permanent magnet is short-circuited by a magnetic shunt, diverting the magnetic field away from the reed switch. The magnetic shunt is made of a material having a Curie-point at the desired release temperature. Above that temperature the material loses its ferromagnetic properties, and the magnetic path is diverted to the reed switch which closes and short-circuits the control circuit for the control rod electro-magnetic grapple which allows the control rod to drop into the reactor core for controlling the reactivity of the core.

Germer, J.H.

1982-09-30T23:59:59.000Z

200

Explosive-driven, high speed, arcless switch  

DOE Patents [OSTI]

An explosive-actuated, fast-acting arcless switch contains a highly conductive foil to carry high currents positioned adjacent a dielectric surface within a casing. At one side of the foil opposite the dielectric surface is an explosive which, when detonated, drives the conductive foil against the dielectric surface. A pattern of grooves in the dielectric surface ruptures the foil to establish a rupture path having a pattern corresponding to the pattern of the grooves. The impedance of the ruptured foil is greater than that of the original foil to divert high current to a load. Planar and cylindrical embodiments of the switch are disclosed.

Skogmo, P.J.; Tucker, T.J.

1986-05-02T23:59:59.000Z

Note: This page contains sample records for the topic "access roads switch" 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

Explosive-driven, high speed, arcless switch  

DOE Patents [OSTI]

An explosive-actuated, fast-acting arcless switch contains a highly conductive foil to carry high currents positioned adjacent a dielectric surface within a casing. At one side of the foil opposite the dielectric surface is an explosive which, when detonated, drives the conductive foil against the dielectric surface. A pattern of grooves in the dielectric surface ruptures the foil to establish a rupture path having a pattern corresponding to the pattern of the grooves. The impedance of the ruptured foil is greater than that of the original foil to divert high current to a load. Planar and cylindrical embodiments of the switch are disclosed. 7 figs.

Skogmo, P.J.; Tucker, T.J.

1987-07-14T23:59:59.000Z

202

Optically triggered high voltage switch network and method for switching a high voltage  

DOE Patents [OSTI]

An optically triggered solid state switch and method for switching a high voltage electrical current. A plurality of solid state switches (350) are connected in series for controlling electrical current flow between a compensation capacitor (112) and ground in a reactive power compensator (50, 50') that monitors the voltage and current flowing through each of three distribution lines (52a, 52b and 52c), which are supplying three-phase power to one or more inductive loads. An optical transmitter (100) controlled by the reactive power compensation system produces light pulses that are conveyed over optical fibers (102) to a switch driver (110') that includes a plurality of series connected optical triger circuits (288). Each of the optical trigger circuits controls a pair of the solid state switches and includes a plurality of series connected resistors (294, 326, 330, and 334) that equalize or balance the potential across the plurality of trigger circuits. The trigger circuits are connected to one of the distribution lines through a trigger capacitor (340). In each switch driver, the light signals activate a phototransistor (300) so that an electrical current flows from one of the energy reservoir capacitors through a pulse transformer (306) in the trigger circuit, producing gate signals that turn on the pair of serially connected solid state switches (350).

El-Sharkawi, Mohamed A. (Renton, WA); Andexler, George (Everett, WA); Silberkleit, Lee I. (Mountlake Terrace, WA)

1993-01-19T23:59:59.000Z

203

The walled city : Beijing hybrid development plan in the 2nd ring road  

E-Print Network [OSTI]

The circular ring roads are one of the key elements that define the spatial organization of Beijing today. However, as the city continues to expand, the ring roads located in the inner city, combined with the gridded ...

Liang, Shaoyi

2014-01-01T23:59:59.000Z

204

E-Print Network 3.0 - air pollution ii--road Sample Search Results  

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

ii--road Search Powered by Explorit Topic List Advanced Search Sample search results for: air pollution ii--road Page: << < 1 2 3 4 5 > >> 1 Air Pollution Physics and Chemistry EAS...

205

Kursplan fr lsret 2001/2002 ROAD-MAN-LANDSCAPE -DESIGNPROJECT ASB150  

E-Print Network [OSTI]

, landscape and environmental requirements. Innehåll: Course content: New roads in the landscape. Conversion concepts in traffic planning, road construction, landscape architecture, urban architecture, planning (graduate) students of engineering, architecture and landscape architecture, and future planners

206

Self-Guided Tours for Marshall/Redstone Employees If you have a badge and decal that provide access to Redstone Arsenal, you  

E-Print Network [OSTI]

Self-Guided Tours for Marshall/Redstone Employees If you have a badge and decal that provide access facilities you might want to see: Marshall's Von Braun Complex at the corner of Rideout Road and Marshall headquarters for work now being done at Marshall. Building 4203 is home to the Marshall Exchange where NASA

Waliser, Duane E.

207

Ternary gas mixture for diffuse discharge switch  

DOE Patents [OSTI]

A new diffuse discharge gas switch wherein a mixture of gases is used to take advantage of desirable properties of the respective gases. There is a conducting gas, an insulating gas, and a third gas that has low ionization energy resulting in a net increase in the number of electrons available to produce a current.

Christophorou, Loucas G. (Oak Ridge, TN); Hunter, Scott R. (Oak Ridge, TN)

1988-01-01T23:59:59.000Z

208

A thermodynamic switch for chromosome colocalization  

E-Print Network [OSTI]

A general model for the early recognition and colocalization of homologous DNA sequences is proposed. We show, on a thermodynamic ground, how the distance between two homologous DNA sequences is spontaneously regulated by the concentration and affinity of diffusible mediators binding them, which act as a switch between two phases corresponding to independence or colocalization of pairing regions.

M. Nicodemi; B. Panning; A. Prisco

2008-09-27T23:59:59.000Z

209

Isolated and soft-switched power converter  

DOE Patents [OSTI]

An isolated and soft-switched power converter is used for DC/DC and DC/DC/AC power conversion. The power converter includes two resonant tank circuits coupled back-to-back through an isolation transformer. Each resonant tank circuit includes a pair of resonant capacitors connected in series as a resonant leg, a pair of tank capacitors connected in series as a tank leg, and a pair of switching devices with anti-parallel clamping diodes coupled in series as resonant switches and clamping devices for the resonant leg. The power converter is well suited for DC/DC and DC/DC/AC power conversion applications in which high-voltage isolation, DC to DC voltage boost, bidirectional power flow, and a minimal number of conventional switching components are important design objectives. For example, the power converter is especially well suited to electric vehicle applications and load-side electric generation and storage systems, and other applications in which these objectives are important. The power converter may be used for many different applications, including electric vehicles, hybrid combustion/electric vehicles, fuel-cell powered vehicles with low-voltage starting, remote power sources utilizing low-voltage DC power sources, such as photovoltaics and others, electric power backup systems, and load-side electric storage and generation systems.

Peng, Fang Zheng (Knoxville, TN); Adams, Donald Joe (Knoxville, TN)

2002-01-01T23:59:59.000Z

210

Optically initiated silicon carbide high voltage switch  

DOE Patents [OSTI]

An improved photoconductive switch having a SiC or other wide band gap substrate material, such as GaAs and field-grading liners composed of preferably SiN formed on the substrate adjacent the electrode perimeters or adjacent the substrate perimeters for grading the electric fields.

Caporaso, George J. (Livermore, CA); Sampayan, Stephen E. (Manteca, CA); Sullivan, James S. (Livermore, CA); Sanders; David M. (Livermore, CA)

2011-02-22T23:59:59.000Z

211

Thermionic converter in load-switching mode  

SciTech Connect (OSTI)

An electrical equivalent circuit is proposed for a thermionic electrogenerating element. It is suitable for calculation of transients in load-switching mode. Formulas are given for estimating circuit parameters. A sample numerical calculation is given for the transient between no-load and short-circuit regimes. The results may be employed to identify experimental data in the frequency domain.

Mendel'baum, M.A.; Es'kov, V.D.

1983-01-01T23:59:59.000Z

212

All-optical discrete vortex switch  

SciTech Connect (OSTI)

We introduce discrete vortex solitons and vortex breathers in circular arrays of nonlinear waveguides. The simplest vortex breather in a four-waveguide coupler is a nonlinear dynamic state changing its topological charge between +1 and -1 periodically during propagation. We find the stability domain for this solution and suggest an all-optical vortex switching scheme.

Desyatnikov, Anton S. [Nonlinear Physics Center, Research School of Physics and Engineering, Australian National University, Canberra, ACT 0200 (Australia); Dennis, Mark R. [H. H. Wills Physics Laboratory, University of Bristol, Tyndall Avenue, Bristol BS8 1TL (United Kingdom); Ferrando, Albert [Interdisciplinary Modeling Group, InterTech and Departament d'Optica, Universitat de Valencia, E-46100 Burjassot (Spain)

2011-06-15T23:59:59.000Z

213

Switching dynamics in cholesteric blue phases  

E-Print Network [OSTI]

Blue phases are networks of disclination lines, which occur in cholesteric liquid crystals near the transition to the isotropic phase. They have recently been used for the new generation of fast switching liquid crystal displays. Here we study numerically the steady states and switching hydrodynamics of blue phase I (BPI) and blue phase II (BPII) cells subjected to an electric field. When the field is on, there are three regimes: for very weak fields (and strong anchoring at the boundaries) the blue phases are almost unaffected, for intermediate fields the disclinations twist (for BPI) and unzip (for BPII), whereas for very large voltages the network dissolves in the bulk of the cell. Interestingly, we find that a BPII cell can recover its original structure when the field is switched off, whereas a BPI cell is found to be trapped more easily into metastable configurations. The kinetic pathways followed during switching on and off entails dramatic reorganisation of the disclination networks. We also discuss the effect of changing the director field anchoring at the boundary planes and of varying the direction of the applied field.

A. Tiribocchi; G. Gonnella; D. Marenduzzo; E. Orlandini

2011-03-30T23:59:59.000Z

214

Carbon nano-relays for low power switching  

E-Print Network [OSTI]

In this thesis two unique carbon based nanoelectromechanical switches or carbon nano-relays are demonstrated as a toolkit for investigating NEMs based low power switching. The first is a vertical carbon nano-relay, consisting ...

Milaninia, Kaveh Mehdi

2009-01-01T23:59:59.000Z

215

Microsoft Word - PC-000580_0_NGNP Technology Road Mapping Report...  

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

lower reactor outlet helium temperature range. NGNP Technology Development Road Mapping Report PC-0005800 ix TABLE OF CONTENTS ACRONYMS ......

216

Road Haulage of Round Timber Code of Practice Forestry Commission Policy  

E-Print Network [OSTI]

Road Haulage of Round Timber Code of Practice Forestry Commission Policy It is Forest Enterprise and companies when they are operating on Forestry Commission land. The main road network in Forestry Commission. FC will be reviewing its policy with regard to the Road haulage of Round Timber Code of Practice

217

On-Road Remote Sensing of Automobile Emissions in the Denver Area: Year 6,  

E-Print Network [OSTI]

On-Road Remote Sensing of Automobile Emissions in the Denver Area: Year 6, January 2007 Gary A 80208 June 2007 #12;On-Road Remote Sensing of Automobile Emissions in the Denver Area: Year 6 1-Road Remote Sensing of Automobile Emissions in the Denver Area: Year 6 2 INTRODUCTION Many cities

Denver, University of

218

On-Road Remote Sensing of Automobile Emissions in the Phoenix Area: Year 2  

E-Print Network [OSTI]

On-Road Remote Sensing of Automobile Emissions in the Phoenix Area: Year 2 Sajal S. Pokharel, Gary Alpharetta, Georgia 30022 Contract No. E-23-4 #12;On-Road Remote Sensing of Automobile Emissions when the measurements were binned by model year. #12;On-Road Remote Sensing of Automobile Emissions

Denver, University of

219

On-Road Remote Sensing of Automobile Emissions in the Phoenix Area: Year 5,  

E-Print Network [OSTI]

On-Road Remote Sensing of Automobile Emissions in the Phoenix Area: Year 5, November 2004 Gary A, Suite 140 Alpharetta, Georgia 30022 Contract No. E-23-9 #12;On-Road Remote Sensing of Automobile campaigns.14 #12;On-Road Remote Sensing of Automobile Emissions in the Phoenix Area: Year 5 2 INTRODUCTION

Denver, University of

220

On-Road Remote Sensing of Automobile Emissions in the Phoenix Area: Year 3  

E-Print Network [OSTI]

On-Road Remote Sensing of Automobile Emissions in the Phoenix Area: Year 3 Sajal S. Pokharel, Gary Alpharetta, Georgia 30022 Contract No. E-23-4 #12;On-Road Remote Sensing of Automobile Emissions a slight negative dependence on #12;On-Road Remote Sensing of Automobile Emissions in the Phoenix Area

Denver, University of

Note: This page contains sample records for the topic "access roads switch" 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

On-Road Remote Sensing of Automobile Emissions in the Denver Area: Year 5,  

E-Print Network [OSTI]

On-Road Remote Sensing of Automobile Emissions in the Denver Area: Year 5, January 2005 Gary A, Suite 140 Alpharetta, Georgia 30022 Contract No. E-23-9 #12;On-Road Remote Sensing of Automobile campaigns.13 #12;On-Road Remote Sensing of Automobile Emissions in the Denver Area: Year 5 2 INTRODUCTION

Denver, University of

222

On-Road Remote Sensing of Automobile Emissions in the LaBrea Area: Year 2  

E-Print Network [OSTI]

On-Road Remote Sensing of Automobile Emissions in the LaBrea Area: Year 2 Mitchell J. Williams 140 Alpharetta, Georgia 30022 Contract No. E-23-4 #12;On-Road Remote Sensing of Automobile Emissions compared to the standard error of the mean measurements. #12;On-Road Remote Sensing of Automobile Emissions

Denver, University of

223

Insulators for cold urban areas: The problem of Road Salt Ravi Gorur and Sreeram Venkataraman  

E-Print Network [OSTI]

Insulators for cold urban areas: The problem of Road Salt Ravi Gorur and Sreeram Venkataraman of insulators in winter due to road salt. We have started a research project at Arizona State University are more concerned with the effect that the road salts have on insulators, both ceramic and composite

224

Going-to-the-Sun Road, Glacier National Park, MT, USA  

E-Print Network [OSTI]

Going-to-the-Sun Road, Glacier National Park, MT, USA Avalanche Path Atlas Erich H. Peitzsch Daniel..................................................................................................................................... 2 Overview of Red Rock Group avalanche paths, Going-to-the-Sun Road, Glacier National Park, MT................................................................................................................................................... 3 Overview of Lower GTSR group avalanche paths, Going-to-the-Sun Road, Glacier National Park, MT

225

Explaining the road accident risk: weather effects Ruth Bergel-Hayat1*  

E-Print Network [OSTI]

1 Explaining the road accident risk: weather effects Ruth Bergel-Hayat1* , Mohammed Debbarh1 conditions and road accident risk at an aggregate level and on a monthly basis, in order to improve road accidents. Time series analysis models with explanatory variables that measure the weather quantitatively

Paris-Sud XI, Université de

226

Road Map Team Proposal Form Proposal: P9  

E-Print Network [OSTI]

of state funding, but would be useful to the university and that align with its that may be conceived and require university funding. A process for winnowing University-wide and school/unit-based Road Map projects that have the potential

Suzuki, Masatsugu

227

On-Road Emission Measurements of Reactive Nitrogen Compounds from  

E-Print Network [OSTI]

, nitric oxide (NO), nitrogen dioxide (NO2), ammonia (NH3), and nitrous acid (HONO) produced by internalOn-Road Emission Measurements of Reactive Nitrogen Compounds from Three California Cities G A R Y measurements of reactive nitrogen compounds from light-duty vehicles. At the San Jose and wLA sites

Denver, University of

228

A ROAD MAP OF MOTIVIC HOMOTOPY AND HOMOLOGY THEORY  

E-Print Network [OSTI]

functors. Here is the main diagram, or road map. _______||h ____________ _______________|Spc to the Nisnevich topology on Sm=k, so the category Spc of "spaces" is just the category of Nisnevich sheaves on Sm CHARLES WEIBEL presheaf into a space, of course. In the category Spc , a smooth scheme X is th* *e

229

An Investigation of Optimal Vehicle Maneuvers for Different Road Conditions  

E-Print Network [OSTI]

vehicle maneuvers in time-critical situations have emerged as powerful tools during the past years. EvenAn Investigation of Optimal Vehicle Maneuvers for Different Road Conditions Bj¨orn Olofsson Lund, Sweden, firstname.lastname@control.lth.se. Department of Electrical Engineering, Link

230

On-Road Vehicle Detection Using Optical Sensors: A Review  

E-Print Network [OSTI]

1 On-Road Vehicle Detection Using Optical Sensors: A Review Zehang Sun1 , George Bebis2 and Ronald are expected to add up to 1%-3% of the world's gross domestic product [1]. With the aim of reducing injury

Bebis, George

231

Office of the General Counsel 777 Glades Road  

E-Print Network [OSTI]

Office of the General Counsel 777 Glades Road Boca Raton, FL 33431 tel: 561.297.3007 / fax: 561) communications intended to protect student, campus, or public safety. The Florida law is commonly interpreted be disclosed? Answer: In general, information derived from a student's education records may be disclosed only

Fernandez, Eduardo

232

Story Road Landfill Solar Site Evaluation: San Jose  

Broader source: Energy.gov [DOE]

This report describes the findings of a solar site evaluation conducted at the Story Road Landfill (Site) in the City of San Jose, California (City). This evaluation was conducted as part of a larger study to assess solar potential at multiple public facilities within the City.

233

Fuel-Based On-Road Motor Vehicle Emissions Inventory  

E-Print Network [OSTI]

Fuel-Based On-Road Motor Vehicle Emissions Inventory for the Denver Metropolitan Area Sajal S of Denver 2101 E. Wesley Ave. Denver, CO 80208 #12;Mobile Source Emissions Inventory Methods MOBILE emission factors -g/mile uncertain Vehicle miles traveled -very uncertain Speed correction factors Inventory

Denver, University of

234

The long and winding road of state building  

E-Print Network [OSTI]

Chapter 15 The long and winding road of state building Sagar Raj Sharma1 1. Context Post and services, including security. In this book, we have attempted to view state-building as essentially with various such aspects of state-building in today's post-conflict Nepal. The first two chapters have dealt

Richner, Heinz

235

Road to Recovery: Bringing Recovery to Small Town America  

ScienceCinema (OSTI)

The Recovery Act hits the road to reach out to surrounding towns of the Savannah River Site that are struggling with soaring unemployment rates. This project helps recruit thousands of people to new jobs in environmental cleanup at the Savannah River Site.

Nettamo, Paivi

2012-06-14T23:59:59.000Z

236

FOR341 Timber Harvesting and Forest Roads Spring 2009  

E-Print Network [OSTI]

Text: Water Quality BMPs (Best Management Practices) for Montana Forests Other readings as assigned management. Best management practices as they apply to forest operations in Montana and the western US, cost effectiveness, and environmental performance of forest road systems. · Upper Division Writing

Vonessen, Nikolaus

237

Invertibility of Nonlinear Switched Systems Aneel Tanwani and Daniel Liberzon  

E-Print Network [OSTI]

Invertibility of Nonlinear Switched Systems Aneel Tanwani and Daniel Liberzon Abstract-- This article addresses the invertibility problem for switched nonlinear systems affine in controls. The problem and sufficient condition for a switched system to be invertible, which says that the subsystems should

238

OPTICAL PACKET SWITCHING George N. Rouskas, Lisong Xu  

E-Print Network [OSTI]

Chapter 1 OPTICAL PACKET SWITCHING George N. Rouskas, Lisong Xu Department of Computer Science of optical packet switching (OPS) is emerging as an alter- native to coarser-grained switching in the optical reconfigurable, bandwidth-efficient, and flexible optical layer. In this chapter we study some

239

RF-MEMS capacitive switches with high reliability  

DOE Patents [OSTI]

A reliable long life RF-MEMS capacitive switch is provided with a dielectric layer comprising a "fast discharge diamond dielectric layer" and enabling rapid switch recovery, dielectric layer charging and discharging that is efficient and effective to enable RF-MEMS switch operation to greater than or equal to 100 billion cycles.

Goldsmith, Charles L.; Auciello, Orlando H.; Carlisle, John A.; Sampath, Suresh; Sumant, Anirudha V.; Carpick, Robert W.; Hwang, James; Mancini, Derrick C.; Gudeman, Chris

2013-09-03T23:59:59.000Z

240

A Brain-Switch using Riemannian Geometry A. Barachant1  

E-Print Network [OSTI]

A Brain-Switch using Riemannian Geometry A. Barachant1 , S. Bonnet1 , M. Congedo2 , C. Jutten2 1 the issue of asynchronous brain-switch. The detection of a specific brain pattern from the ongoing EEG-time EEG segments contain all the desired information. Such a brain-switch is valuable as it is easy to set

Paris-Sud XI, Université de

Note: This page contains sample records for the topic "access roads switch" 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

Energy and Switch Area Optimizations for FPGA Global Routing Architectures  

E-Print Network [OSTI]

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

Fainman, Yeshaiahu

242

Accessibility | Jefferson Lab  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmospheric Optical Depth (AOD)ProductssondeadjustsondeadjustAbout the Building Technologies Office WorkshopYour Files Access

243

Accessibility-based transit planning  

E-Print Network [OSTI]

A method for evaluating transit planning proposals using accessibility metrics is advanced in this research. A transit-accessibility model is developed intended for use by in-house transit agency planning staff as a ...

Busby, Jeffrey R

2004-01-01T23:59:59.000Z

244

E-Print Network 3.0 - artificial molecular switch Sample Search...  

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

variation in which they evade immunity by switching... transmission. mathematical model Typanosoma brucei variant surface glycoprotein switching hierarchy Source: Read,...

245

Open Access Week Planning Materials  

E-Print Network [OSTI]

TAMUemployees list TAMUemployees list KAMU-TV Magazine TAMU Landing-page for Open Access Week library.tamu.edu/oaweek Open Access Week (organized by SPARC) www.openaccessweek.org Digital Repository Disseminate your work... via the Texas A&M University Digital Repository and get ? ?more exposure universal access easier information discovery persistent access wide range of content? SPARC http://www.arl.org/sparc...

246

Float level switch for a nuclear power plant containment vessel  

DOE Patents [OSTI]

This invention is a float level switch used to sense rise or drop in water level in a containment vessel of a nuclear power plant during a loss of coolant accident. The essential components of the device are a guide tube, a reed switch inside the guide tube, a float containing a magnetic portion that activates a reed switch, and metal-sheathed, ceramic-insulated conductors connecting the reed switch to a monitoring system outside the containment vessel. Special materials and special sealing techniques prevent failure of components and allow the float level switch to be connected to a monitoring system outside the containment vessel.

Powell, James G. (Clifton Park, NY)

1993-01-01T23:59:59.000Z

247

Float level switch for a nuclear power plant containment vessel  

DOE Patents [OSTI]

This invention is a float level switch used to sense rise or drop in water level in a containment vessel of a nuclear power plant during a loss of coolant accident. The essential components of the device are a guide tube, a reed switch inside the guide tube, a float containing a magnetic portion that activates a reed switch, and metal-sheathed, ceramic-insulated conductors connecting the reed switch to a monitoring system outside the containment vessel. Special materials and special sealing techniques prevent failure of components and allow the float level switch to be connected to a monitoring system outside the containment vessel. 1 figures.

Powell, J.G.

1993-11-16T23:59:59.000Z

248

High-speed, sub-pull-in voltage MEMS switching.  

SciTech Connect (OSTI)

We have proposed and demonstrated MEMS switching devices that take advantage of the dynamic behavior of the MEMS devices to provide lower voltage actuation and higher switching speeds. We have explored the theory behind these switching techniques and have demonstrated these techniques in a range of devices including MEMS micromirror devices and in-plane parallel plate MEMS switches. In both devices we have demonstrated switching speeds under one microsecond which has essentially been a firm limit in MEMS switching. We also developed low-loss silicon waveguide technology and the ability to incorporate high-permittivity dielectric materials with MEMS. The successful development of these technologies have generated a number of new projects and have increased both the MEMS switching and optics capabilities of Sandia National Laboratories.

Spahn, Olga Blum; Brewer, Steven; Olsson, Roy H.; Bogart, Gregory R.; Luck, David L.; Watts, Michael R.; Shaw, Michael J.; Nielson, Gregory N.; Resnick, Paul James; Tigges, Christopher P.; Grossetete, Grant David

2008-01-01T23:59:59.000Z

249

IEEE JOURNAL OF SELECTED TOPICS IN QUANTUM ELECTRONICS, VOL. 5, NO. 2, MARCH/APRIL 1999 261 The AMOEBA Switch: An Optoelectronic Switch  

E-Print Network [OSTI]

The AMOEBA Switch: An Optoelectronic Switch for Multiprocessor Networking Using Dense-WDM Ashok V- cessor optoelectronic bit-sliced arrayed (AMOEBA) crossbar switch. The AMOEBA switch addresses directly onto silicon VLSI circuits. Optoelectronic-VLSI technology is used to integrate the switch fabric

Ford, Joseph E.

250

Flexoelectric switching in cholesteric blue phases  

E-Print Network [OSTI]

We present computer simulations of the response of a flexoelectric blue phase network, either in bulk or under confinement, to an applied field. We find a transition in the bulk between the blue phase I disclination network and a parallel array of disclinations along the direction of the applied field. Upon switching off the field, the system is unable to reconstruct the original blue phase but gets stuck in a metastable phase. Blue phase II is comparatively much less affected by the field. In confined samples, the anchoring at the walls and the geometry of the device lead to the stabilisation of further structures, including field-aligned disclination loops, splayed nematic patterns, and yet more metastable states. Our results are relevant to the understanding of the switching dynamics for a class of new, "superstable", blue phases which are composed of bimesogenic liquid crystals, as these materials combine anomalously large flexoelectric coefficients, and low or near-zero dielectric anisotropy.

A. Tiribocchi; M. E. Cates; G. Gonnella; D. Marenduzzo; E. Orlandini

2013-03-25T23:59:59.000Z

251

Role-Based Access Controls  

E-Print Network [OSTI]

While Mandatory Access Controls (MAC) are appropriate for multilevel secure military applications, Discretionary Access Controls (DAC) are often perceived as meeting the security processing needs of industry and civilian government. This paper argues that reliance on DAC as the principal method of access control is unfounded and inappropriate for many commercial and civilian government organizations. The paper describes a type of non-discretionary access control - role-based access control (RBAC) - that is more central to the secure processing needs of non-military systems then DAC.

Ferraiolo, David F

2009-01-01T23:59:59.000Z

252

Access for All  

E-Print Network [OSTI]

?s Algebra 1 final grades to examine correlation with the students? grade in Algebra. Each scatter plot contained a solid linear regression line and a dashed line, y = x. The data points with a square shape represent the scores of students who were Waived... classes in a central Texas school district to determine if there is fair and equitable access for all students. The paper contains two major components. The first is quantitative study of the four entrance requirements for 8th grade Algebra I Pre-AP at a...

Stearns, Linda Lea Merenda

2012-07-16T23:59:59.000Z

253

Accessibility - Hanford Site  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul(Summary)morphinanInformation InInformationCenterResearch Highlights MediaFuelAbout Us > Accessibility About Us

254

Accessibility | ornl.gov  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul(Summary)morphinanInformation InInformationCenterResearch Highlights MediaFuelAbout Us > Accessibility Home | SHARE

255

Access to Capital  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmospheric Optical Depth (AOD)ProductssondeadjustsondeadjustAbout the Building Technologies Office WorkshopYour Files Access your

256

Gas mixture for diffuse-discharge switch  

DOE Patents [OSTI]

Gaseous medium in a diffuse-discharge switch of a high-energy pulse generator is formed of argon combined with a compound selected from the group consisting of CF/sub 4/, C/sub 2/F/sub 6/, C/sub 3/F/sub 8/, n-C/sub 4/F/sub 10/, WF/sub 6/, (CF/sub 3/)/sub 2/S and (CF/sub 3/)/sub 2/O.

Christophorou, L.G.; Carter, J.G.; Hunter, S.R.

1982-08-31T23:59:59.000Z

257

Multiple acousto-optic q-switch  

DOE Patents [OSTI]

An improved dynamic moire interferometer comprised of a lasing medium providing a plurality of beams of coherent light, a multiple q-switch producing multiple trains of 100,000 or more pulses per second, a combining means collimating multiple trains of pulses into substantially a single train and directing beams to specimen gratings affixed to a test material, and a controller, triggering and sequencing the emission of the pulses with the occurrence and recording of a dynamic loading event.

Deason, Vance A. (Idaho Falls, ID)

1993-01-01T23:59:59.000Z

258

Magnetic switch for reactor control rod  

SciTech Connect (OSTI)

This patent describes a control rod system for a nuclear reactor utilizing an electromagnetic grapple mechanism for holding and releasing a control rod, the improvement comprising a magnetic reed switch assembly having a Curie-point magnetic shunt and responsive to reactor coolant temperature for short circuiting the electromagnetic grapple mechanism causing release of the control rod when the coolant temperature reaches the Curie-point of the magnetic shunt. The magnetic reed switch assembly includes a: a permanent magnet, a pair of magnetic pole pieces located at and in contact with opposite ends of the permanent magnet, the Curie-point magnetic shunt being positioned adjacent the permanent magnet and in contact with the pair of magnetic pole pieces, and a reed switch positioned intermediate the pole pieces and provided with a pair of ferromagnetic reeds, a nonmagnetic enclosure around the reeds, a first of the reeds being secured at one end to a first of the pair of pole pieces, a second of the reeds having one end extending into and secured to a hollow member positioned in and extending through a second of the pair of pole pieces, the one end of the second of the reeds secured to a condector adapted to be connected to the electromagnetic grapple mechanism.

Germer, J.H.

1986-04-15T23:59:59.000Z

259

Switch Switch  

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

5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 Wed Thu Fri Sat Sun Mon Tue Wed Thu Fri Sat Sun Mon Tue Wed Thu Fri Sat Sun Mon Tue Wed Thu Fri Sat Sun Mon...

260

Switch Switch  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmosphericNuclear Security AdministrationcontrollerNanocrystalline GalliumSuppressionSustainable SuccessSustainableL L 2

Note: This page contains sample records for the topic "access roads switch" 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

Characterization of road asphalt using Gel Permeation Chromatography  

E-Print Network [OSTI]

of research in the ares of asphalt chemistry. Brulh has proposed two theoretical extremes, a sol state and a gel state, to describe the condition of asphalts. In a sol state, asphaltene micelles are widely dispersed and do not interact a great deal. In a... December 1987 Major Subject: Chemical Engineering CHARACTERIZATION OF ROAD ASPHALT USING GEL PERMEATION CHROMATOGRAPHY A Thesis by GUY RANDAL DONALDSON Approved as to style and content by: Jerr A. Bullin hairm of Committee) Char e G. Glover...

Donaldson, Guy Randal

1987-01-01T23:59:59.000Z

262

Moose Wilson Road, Wyoming: Energy Resources | Open Energy Information  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data CenterFranconia, Virginia: Energy Resources Jump to:46 -Energieprojekte3 Climate ZoneMontrose, Wisconsin: EnergyMoodyMoose Creek,Road,

263

Cross Roads, Texas: Energy Resources | Open Energy Information  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Office of InspectorConcentratingRenewable Solutions LLC Jump to:InformationCrandall,CriteriaCrookston WindRoads,

264

Cultural Resource Investigations for a Multipurpose Haul Road on the Idaho National Laboratory  

SciTech Connect (OSTI)

The U. S. Department of Energy, Idaho Operations Office is considering options for construction of a multipurpose haul road to transport materials and wastes between the Materials and Fuels Complex (MFC) and other Idaho National Laboratory (INL) Site facilities. The proposed road will be closed to the public and designed for limited year-round use. Two primary options are under consideration: a new route south of the existing T-25 power line road and an upgrade to road T-24. In the Spring of 2010, archaeological field surveys and initial coordination and field reconnaissance with representatives from the Shoshone-Bannock Tribes were completed to identify any resources that may be adversely affected by the proposed road construction and to develop recommendations to protect any listed or eligible for listing on the National Register of Historic Places. The investigations showed that 24 archaeological resources and one historic marker are located in the area of potential effects for road construction and operation south of the T-25 powerline road and 27archaeological resources are located in the area of potential effects for road construction and operation along road T-24. Generalized tribal concerns regarding protection of natural resources were also documented in both road corridors. This report outlines recommendations for additional investigations and protective measures that can be implemented to minimize adverse impacts to the identified resources.

Brenda R. Pace; Cameron Brizzee; Hollie Gilbert; Clayton Marler; Julie Braun Williams

2010-08-01T23:59:59.000Z

265

In-operando hard X-ray photoelectron spectroscopy study on the impact of current compliance and switching cycles on oxygen and carbon defects in resistive switching Ti/HfO{sub 2}/TiN cells  

SciTech Connect (OSTI)

In this study, direct experimental materials science evidence of the important theoretical prediction for resistive random access memory (RRAM) technologies that a critical amount of oxygen vacancies is needed to establish stable resistive switching in metal-oxide-metal samples is presented. In detail, a novel in-operando hard X-ray photoelectron spectroscopy technique is applied to non-destructively investigates the influence of the current compliance and direct current voltage sweep cycles on the Ti/HfO{sub 2} interface chemistry and physics of resistive switching Ti/HfO{sub 2}/TiN cells. These studies indeed confirm that current compliance is a critical parameter to control the amount of oxygen vacancies in the conducting filaments in the oxide layer during the RRAM cell operation to achieve stable switching. Furthermore, clear carbon segregation towards the Ti/HfO{sub 2} interface under electrical stress is visible. Since carbon impurities impact the oxygen vacancy defect population under resistive switching, this dynamic carbon segregation to the Ti/HfO{sub 2} interface is suspected to negatively influence RRAM device endurance. Therefore, these results indicate that the RRAM materials engineering needs to include all impurities in the dielectric layer in order to achieve reliable device performance.

Sowinska, Malgorzata, E-mail: sowinska@ihp-microelectronics.com; Bertaud, Thomas; Walczyk, Damian; Calka, Pauline; Walczyk, Christian [IHP, Im Technologiepark 25, 15236 Frankfurt (Oder) (Germany); Thiess, Sebastian [Deutsches Elektronen-Synchrotron DESY, Notkestrasse 85, 22607 Hamburg (Germany); Alff, Lambert [Institute of Materials Science, Technische Universität Darmstadt, 64287 Darmstadt (Germany); Schroeder, Thomas [IHP, Im Technologiepark 25, 15236 Frankfurt (Oder) (Germany); Brandenburgische Technische Universität, Konrad-Zuse-Strasse 1, 03046 Cottbus (Germany)

2014-05-28T23:59:59.000Z

266

A proposal to improve ecological compensation practice in road and railway projects in Spain  

SciTech Connect (OSTI)

To reduce ecological impacts caused by development projects, avoidance, minimization and compensation techniques have to be taken together into consideration along Environmental Impact Assessment (EIA) procedures. This paper explores the particular role that ecological compensation has had in recent road and railway EIA procedures in Spain, as seen through the review of a set of recent EIA Records of Decision (RODs) that confirms precedent findings. Noticing that residual impacts are not paid much attention, and that there is no evidence of a solid public participation in ecological impact evaluation, it proposes to increase the awareness on residual impacts, as a way to make easier public access to the allegedly most sensitive moment of EIA implementation: (residual) impact evaluation. -- Highlights: ? Ecological compensation practice in Spain is much lower than avoidance or mitigation. ? Residual impacts are overlooked in EIA processes and public participation is low. ? An increased awareness of residual impacts may also promote public participation. ? Current context needs these small steps to move towards better compensation practice.

Villarroya, Ana, E-mail: avillarroya@alumni.unav.es; Puig, Jordi, E-mail: jpbaguer@unav.es

2013-09-15T23:59:59.000Z

267

Vehicle barrier with access delay  

DOE Patents [OSTI]

An access delay vehicle barrier for stopping unauthorized entry into secure areas by a vehicle ramming attack includes access delay features for preventing and/or delaying an adversary from defeating or compromising the barrier. A horizontally deployed barrier member can include an exterior steel casing, an interior steel reinforcing member and access delay members disposed within the casing and between the casing and the interior reinforcing member. Access delay members can include wooden structural lumber, concrete and/or polymeric members that in combination with the exterior casing and interior reinforcing member act cooperatively to impair an adversarial attach by thermal, mechanical and/or explosive tools.

Swahlan, David J; Wilke, Jason

2013-09-03T23:59:59.000Z

268

Pennsylvania Capital Access Program (Pennsylvania)  

Broader source: Energy.gov [DOE]

The Pennsylvania Capital Access Program provides loan guarantees for all businesses for the purchase of land, buildings, machinery, equipment and working capital through participating banks. The...

269

Fuel Switching Strategies for the 1990s  

E-Print Network [OSTI]

, petroleum coke, waste hydrocarbons (such as recovered from lubricants), biomass, and in the near future, methanol and other oxygenates or alcohols. Coal may also conceivably be a long-term sWitching candidate when utilized in a number of advanced open... under mos t conditions, in a manner that generates less NO x than heavier fuels such as coal, coke, and residual oil. Achieving NO x reductions with the latter is often a matter of capital investments and operating costs in either combustion...

Cascone, R.

270

Q switching by self-focusing  

SciTech Connect (OSTI)

A novel passive technique for obtaining short-laser-pulse emission is presented. A cell with a high-second-order refractive-index liquid is included in an unstable laser cavity. The external self-focusing introduced by the cell at higher optical intensities reduces the diffraction losses, producing modulation of the gain and Q switching of the cavity. Compared with saturable absorbers, this method provides better mode quality, avoids filamentary emission, and is not restricted in wavelength. Experimental results are presented that are in good agreement with the numerical model developed.

Marconi, M.C.; Martinez, O.E.; Diodati, F.P.

1985-08-01T23:59:59.000Z

271

The World Behind Your Light Switch (1966)  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmosphericNuclear SecurityTensile Strain Switched Ferromagnetism in Layered NbS2 andThe MolecularPlaceThe publication of theWork

272

Flipping the switch | ornl.gov  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmospheric Optical Depth7-1D: Vegetation ProposedUsing ZirconiaPolicyFeasibilityFieldMinds" | NationalFlipping the switch To

273

Organic solid state optical switches and method for producing organic solid state optical switches  

DOE Patents [OSTI]

This invention consists of a light-intensity dependent molecular switch comprised of a compound which shuttles an electron or a plurality of electrons from a plurality of electron donors to an electron acceptor upon being stimulated with light of predetermined wavelengths, and a method for making said compound.

Wasielewski, M.R.; Gaines, G.L.; Niemczyk, M.P.; Johnson, D.G.; Gosztola, D.J.; O`Neil, M.P.

1993-01-01T23:59:59.000Z

274

Investigation on properties of ultrafast switching in a bulk gallium arsenide avalanche semiconductor switch  

SciTech Connect (OSTI)

Properties of ultrafast switching in a bulk gallium arsenide (GaAs) avalanche semiconductor switch based on semi-insulating wafer, triggered by an optical pulse, were analyzed using physics-based numerical simulations. It has been demonstrated that when a voltage with amplitude of 5.2?kV is applied, after an exciting optical pulse with energy of 1??J arrival, the structure with thickness of 650??m reaches a high conductivity state within 110 ps. Carriers are created due to photons absorption, and electrons and holes drift to anode and cathode terminals, respectively. Static ionizing domains appear both at anode and cathode terminals, and create impact-generated carriers which contribute to the formation of electron-hole plasma along entire channel. When the electric field in plasma region increases above the critical value (?4?kV/cm) at which the electrons drift velocity peaks, a domain comes into being. An increase in carrier concentration due to avalanche multiplication in the domains reduces the domain width and results in the formation of an additional domain as soon as the field outside the domains increases above ?4?kV/cm. The formation and evolution of multiple powerfully avalanching domains observed in the simulations are the physical reasons of ultrafast switching. The switch exhibits delayed breakdown with the characteristics affected by biased electric field, current density, and optical pulse energy. The dependence of threshold energy of the exciting optical pulse on the biased electric field is discussed.

Hu, Long, E-mail: hulong-1226@126.com [Key Laboratory for Physical Electronics and Devices of the Ministry of Education, Xi'an Jiaotong University, Xi'an 710049 (China); Science and Technology on High Power Microwave Laboratory, Northwest Institute of Nuclear Technology, Xi'an 710024 (China); Su, Jiancang; Ding, Zhenjie; Hao, Qingsong; Yuan, Xuelin [Science and Technology on High Power Microwave Laboratory, Northwest Institute of Nuclear Technology, Xi'an 710024 (China)

2014-03-07T23:59:59.000Z

275

A New Class of Switched Reluctance Motors without Permanent Magnets...  

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

A New Class of Switched Reluctance Motors without Permanent Magnets A Segmented Drive Inverter Topology with a Small DC Bus Capacitor A Segmented Drive Inverter Topology with a...

276

Multi-gap high impedance plasma opening switch  

DOE Patents [OSTI]

A high impedance plasma opening switch having an anode and a cathode and at least one additional electrode placed between the anode and cathode is disclosed. The presence of the additional electrodes leads to the creation of additional plasma gaps which are in series, increasing the net impedance of the switch. An equivalent effect can be obtained by using two or more conventional plasma switches with their plasma gaps wired in series. Higher impedance switches can provide high current and voltage to higher impedance loads such as plasma radiation sources. 12 figs.

Mason, R.J.

1996-10-22T23:59:59.000Z

277

Multi-gap high impedance plasma opening switch  

DOE Patents [OSTI]

A high impedance plasma opening switch having an anode and a cathode and at least one additional electrode placed between the anode and cathode. The presence of the additional electrodes leads to the creation of additional plasma gaps which are in series, increasing the net impedance of the switch. An equivalent effect can be obtained by using two or more conventional plasma switches with their plasma gaps wired in series. Higher impedance switches can provide high current and voltage to higher impedance loads such as plasma radiation sources.

Mason, Rodney J. (Los Alamos, NM)

1996-01-01T23:59:59.000Z

278

Get Current: Switch on Clean Energy Coloring Book | Department...  

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

Coloring book of energy efficiency and renewable energy technologies for kids. coloringbook2010.pdf More Documents & Publications Get Current: Switch on Clean Energy Coloring Book...

279

Electrocaloric devices based on thini-film heat switches  

SciTech Connect (OSTI)

We describe a new approach to refrigeration and electrical generation that exploits the attractive properties of thin films of electrocaloric materials. Layers of electrocaloric material coupled with thin-film heat switches can work as either refrigerators or electrical generators, depending on the phasing of the applied voltages and heat switching. With heat switches based on thin layers of liquid crystals, the efficiency of these thin-film heat engines can be at least as high as that of current thermoelectric devices. Advanced heat switches would enable thin-film heat engines to outperform conventional vaporcompression devices.

Epstein, Richard I [Los Alamos National Laboratory; Malloy, Kevin J [UNM

2009-01-01T23:59:59.000Z

280

Modeling Combustion Control for High Power Diesel Mode Switching  

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

and Emissions Research Conference 2010 Modeling Combustion Control for High Power Diesel Mode Switching P-20 Motivation * High power LTC-diesel mode operation * Transient...

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


281

Probabilistic Bisimulations of Switching and Resetting Diffusions Alessandro Abate  

E-Print Network [OSTI]

Probabilistic Bisimulations of Switching and Resetting Diffusions Alessandro Abate Delft Center for Systems and Control, TU Delft, The Netherlands a.abate@tudelft.nl Abstract-- This contribution presents

Abate, Alessandro

282

Single-crystalline monolayer and multilayer graphene nano switches  

SciTech Connect (OSTI)

Growth of monolayer, bi-layer, and tri-layer single-crystalline graphene (SCG) using chemical vapor deposition method is reported. SCG's mechanical properties and single-crystalline nature were characterized and verified by atomic force microscope and Raman spectroscopy. Electro-mechanical switches based on mono- and bi-layer SCG were fabricated, and the superb properties of SCG enable the switches to operate at pull-in voltage as low as 1?V, and high switching speed about 100?ns. These devices exhibit lifetime without a breakdown of over 5000 cycles, far more durable than any other graphene nanoelectromechanical system switches reported.

Li, Peng; Cui, Tianhong, E-mail: tcui@me.umn.edu [State Key Laboratory of Precision Measurement Technology and Instruments, Department of Precision Instruments, Tsinghua University, Beijing 100084 (China); Department of Mechanical Engineering, University of Minnesota, Minneapolis, Minnesota 55455 (United States); Jing, Gaoshan [State Key Laboratory of Precision Measurement Technology and Instruments, Department of Precision Instruments, Tsinghua University, Beijing 100084 (China); Zhang, Bo; Sando, Shota [Department of Mechanical Engineering, University of Minnesota, Minneapolis, Minnesota 55455 (United States)

2014-03-17T23:59:59.000Z

283

Microsoft Word - CX-Hat_Rock_Switch_14June2013  

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

7, 2013 REPLY TO ATTN OF: KEC-4 SUBJECT: Environmental Clearance Memorandum Glenn Russell Project Manager -TPCV-TPP-4 Proposed Action: Hat Rock Switching Station Replacement...

284

A New Class of Switched Reluctance Motors without Permanent Magnets  

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

switched reluctance motor benefits: - Low material and fabrication cost - No permanent magnet material * Back-emf and demagnetization is not an issue * Permits operation...

285

Remote direct memory access  

DOE Patents [OSTI]

Methods, parallel computers, and computer program products are disclosed for remote direct memory access. Embodiments include transmitting, from an origin DMA engine on an origin compute node to a plurality target DMA engines on target compute nodes, a request to send message, the request to send message specifying a data to be transferred from the origin DMA engine to data storage on each target compute node; receiving, by each target DMA engine on each target compute node, the request to send message; preparing, by each target DMA engine, to store data according to the data storage reference and the data length, including assigning a base storage address for the data storage reference; sending, by one or more of the target DMA engines, an acknowledgment message acknowledging that all the target DMA engines are prepared to receive a data transmission from the origin DMA engine; receiving, by the origin DMA engine, the acknowledgement message from the one or more of the target DMA engines; and transferring, by the origin DMA engine, data to data storage on each of the target compute nodes according to the data storage reference using a single direct put operation.

Archer, Charles J.; Blocksome, Michael A.

2012-12-11T23:59:59.000Z

286

Fuel Used for Off-Road Recreation: A Reassessment of the Fuel Use Model  

E-Print Network [OSTI]

Fuel Used for Off-Road Recreation: A Reassessment of the Fuel Use Model Stacy C. Davis Lorena F. Truett Patricia S. Hu #12;ORNL/TM-1999/100 Fuel Used for Off-Road Recreation: A Reassessment of the Fuel.S. Department of Energy under Contract No. DE-AC05-96OR22464 #12;#12;Fuel Used for Off-Road Recreation

287

Mobile Information Access M. Satyanarayanan  

E-Print Network [OSTI]

Carnegie Mellon University Pittsburgh, PA 15213 To appear in IEEE Personal Communications, Volume 3, No. 1, February 1996 Abstract The ability to access information on demand when mobile will be a criticalMobile Information Access M. Satyanarayanan January 1996 CMU­CS­96­107 School of Computer Science

288

Inventory and Sediment Modeling of Unpaved Roads for Stream Conservation Planning  

E-Print Network [OSTI]

for the Mapping and Inventory of Riparian Areas in the Upperstudy watershed using the road inventory geodatabase. Oncebe compared to species inventory data, stream bank erosion

Inlander, Ethan; Clingenpeel, Alan; Crump, Michael A.; Van Epps, Matthew; Formica, Sandi

2007-01-01T23:59:59.000Z

289

E-Print Network 3.0 - abuse road traffic Sample Search Results  

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

Collection: Engineering ; Computer Technologies and Information Sciences 2 University of Kings Edwards Summary: month program this area of the Bristol Road will be subject to...

290

USVI Energy Road Map: Charting the Course to a Clean Energy Future...  

Energy Savers [EERE]

upcoming milestones. edinusviroadmap.pdf More Documents & Publications USVI Energy Road Map: Charting the Course to a Clean Energy Future (Brochure), EDIN (Energy Development in...

291

A design process of switched Ethernet architectures  

E-Print Network [OSTI]

is that on shared Ethernet networks, collisions could occur, which is a non-deterministic issue. Now with micro Vandoeuvre l`es Nancy, Cedex, France Abstract Ethernet networks are based on a medium access method which is not determin- istic. The use of such networks in factory environments (which are strongly time constraints) can

Paris-Sud XI, Université de

292

Archaeological investigations on the Buckboard Mesa Road Project  

SciTech Connect (OSTI)

In 1986, the Desert Research Institute (DRI) conducted an archaeological reconnaissance of a new alignment for the Buckboard Mesa Road on the Nevada Test Site for the Department of Energy (DOE). During this reconnaissance, several archaeological sites of National Register quality were discovered and recorded including a large quarry, site 26Ny4892, and a smaller lithic scatter, site 26Ny4894. Analysis of the debitage at 26Ny4892 indicates that this area was used primarily as a quarry for relatively small cobbles of obsidian found in the alluvium. Lithic reduction techniques used here are designed for efficiently reducing small pieces of toolstone and are oriented towards producing flake blanks from small cores and bifacially reducing exhausted cores. Projectile point cross references indicate that the area has seen at least casual use for about 10,000 years and more sustained use for the last 3,000 years. Initial obsidian hydration measurements indicate sustained use of the quarry for about the last 3,000 years although the loci of activities appear to change over time. Based on this study, the DRI recommends that quarrying activities in the area of 26Ny4892 are sufficiently sampled and that additional investigations into that aspect of prehistoric activity in the area are not necessary. This does not apply to other aspects of prehistoric use. DRI recommends that preconstruction surveys continue to identify nonquarrying, prehistoric utilization of the area. With the increased traffic on the Buckboard Mesa Road, there is a greater potential for vandalism to sites of National Register-quality located near the road. The DRI recommends that during the orientation briefing the workers at the Test Site be educated about the importance of cultural resources and the need for their protection. 202 refs., 41 figs., 52 tabs.

Amick, D.S.; Henton, G.H.; Pippin, L.C.

1991-10-01T23:59:59.000Z

293

Innovative technology summary report: Road Transportable Analytical Laboratory (RTAL)  

SciTech Connect (OSTI)

The Road Transportable Analytical Laboratory (RTAL) has been used in support of US Department of Energy (DOE) site and waste characterization and remediation planning at Fernald Environmental Management Project (FEMP) and is being considered for implementation at other DOE sites, including the Paducah Gaseous Diffusion Plant. The RTAL laboratory system consists of a set of individual laboratory modules deployable independently or as an interconnected group to meet each DOE site`s specific analysis needs. The prototype RTAL, deployed at FEMP Operable Unit 1 Waste Pits, has been designed to be synergistic with existing analytical laboratory capabilities, thereby reducing the occurrence of unplanned rush samples that are disruptive to efficient laboratory operations.

NONE

1998-10-01T23:59:59.000Z

294

Dillard Road Solar Power Facility | Open Energy Information  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home5b9fcbce19 NoPublic Utilities Address:011-DNA Jump to:52c8ff988c1Dering Harbor, NewRidge, Alaska:DickinsonDillard Road Solar

295

The Road to Hiroshima and Beyond | Department of Energy  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious RankCombustion |Energy Usage »of EnergyThe Energy DepartmentCategory 2 NuclearThe Road to Hiroshima and

296

EV Everywhere Grand Challenge Road to Success | Department of Energy  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE:Year in Review: TopEnergyIDIQ Contract ESPC IDIQ ContractConsumerof Energy ChargeRoad to

297

Marsh Road Power Plant Biomass Facility | Open Energy Information  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data CenterFranconia, Virginia: Energy Resources Jump to:46 - 429Lacey,(MonasterLowellis a town inRiver93. It isEnergyMarquette County isRoad

298

Bruceville Road Solar Power Facility | Open Energy Information  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Office of Inspector GeneralDepartmentAUDIT REPORT Americium/CuriumSunways JV JumpBraselco JumpBruceville Road Solar

299

New Directions in Engines -- The Road Ahead | Department of Energy  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious RankCombustion | Department ofT ib l L d F S i DOETowardExecutiveRateEnergy Emissions Control-- The Road

300

U.S. Virgin Islands Energy Road Map: Analysis  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious RankCombustion |Energy Usage »of EnergyTheTwo New Energy AmericanOfficeinGeothermal iii U.S.Energy Road

Note: This page contains sample records for the topic "access roads switch" 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

Power Control for Crossbar-based Input-Queued Switches  

E-Print Network [OSTI]

, if f is the maximum digital signal frequency, the power consumption of a CMOS device is proportional number of data simultaneously flowing across the switching fabric. Thermal power dissipation is becoming1 Power Control for Crossbar-based Input-Queued Switches Andrea Bianco, Paolo Giaccone, Guido

302

Bandwidth Efficient All-to-All Broadcast on Switched Clusters  

E-Print Network [OSTI]

Bandwidth Efficient All-to-All Broadcast on Switched Clusters Ahmad Faraj Pitch Patarasuk Xin Yuan}@cs.fsu.edu Abstract We develop an all-to-all broadcast scheme that achieves maximum bandwidth efficiency for clusters all- to-all broadcast as efficiently as a single switch connect- ing all machines when the message

Yuan, Xin

303

Interactive Visibility Culling in Complex Environments using Occlusion-Switches  

E-Print Network [OSTI]

Categories and Subject Descriptors: I.3.5 [Com- puter Graphics]: Computational Geometry and Object ModelingInteractive Visibility Culling in Complex Environments using Occlusion-Switches Naga K. Govindaraju culling in complex 3D environments. An occlusion- switch consists of two GPUs (graphics processing units

North Carolina at Chapel Hill, University of

304

Valuation of Energy Storage: An Optimal Switching Rene Carmona  

E-Print Network [OSTI]

Valuation of Energy Storage: An Optimal Switching Approach Ren´e Carmona Department of Operations://www.pstat.ucsb.edu/faculty/ludkovski We consider the valuation of energy storage facilities within the framework of stochastic control;Carmona and Ludkovski: Optimal Switching for Energy Storage 2 in the commodity financial markets. Storage

Carmona, Rene

305

A distributed scheduling algorithm for an optical switching fabric  

E-Print Network [OSTI]

, energy consumption and dissipation issues. Introducing optical technologies to implement switching different input/output ports. Electronic switching fabrics have scaled remarkably and can still keep up, they have almost reached their limits. Indeed, to support an increasing number of ports and higher data

306

Multistage-Based Switching Fabrics for Scalable Routers  

E-Print Network [OSTI]

with distributed packet routing to achieve high scalability and low costs. Our fabrics are based on a multistage patterns are evaluated and discussed as well. Being scalable and of low costs, the proposed switching their arrival LCs toward their destined LCs. Switching fabrics naturally affect overall router perfor- mance

Tzeng, Nian-Feng

307

Pulse and Hold Switching Current Readout of Superconducting Quantum Circuits  

E-Print Network [OSTI]

;#12;Abstract Josephson junction qubits are promising candidates for a scalable quantum processor. Such qubits on the switching of a Josephson junction from the zero voltage state to a finite voltage state. The Josephson a switching current detector by analyzing the phase space of a Josephson junction circuit with frequency

Haviland, David

308

Hybrid Dynamical Systems, or HDS: The Ultimate Switching Experience  

E-Print Network [OSTI]

Hybrid Dynamical Systems, or HDS: The Ultimate Switching Experience Michael S. Branicky Laboratory concentrated on formalizing the notion of a hybrid system as switching among an indexed collection of dynamical give a quick overview of the area of hybrid systems. I also briefly review the formal definition

Branicky, Michael S.

309

Comparative Study of Switched Reluctance Motors Performances for Two Current  

E-Print Network [OSTI]

of machines as high torque ripple, high acoustic noise and vibration limit their industrial applications [1Comparative Study of Switched Reluctance Motors Performances for Two Current Distributions a 3-phase, 6-slot, and 4-pole Mutually Coupled Switched Reluctance Motor (MCSRM 6/4) with new current

Paris-Sud XI, Université de

310

A Software Engineering Framework for Switched Fuzzy Systems  

E-Print Network [OSTI]

of switched fuzzy systems, in which the discrete characteristics of the mode-switching logic are implemented the intuitive nature of fuzzy logic. Our approach is backed by a Java package that provides an initial that this approach is useful as a tool for the natural development of control systems. Specifically, fuzzy set theory

Weiss, Gera

311

BPA, Transmission, I-5 Corridor Reinforcement Project, diagram of typical access roads and gate, posted March 2011  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmospheric Optical Depth (AOD)ProductssondeadjustsondeadjustAboutScience Program CumulusA tC:\Documents 12May 2011 Moving

312

Design, fabrication and testing of a lateral self-cleaning MEMS switch  

E-Print Network [OSTI]

A lateral contact MEMS switch has been developed to address the need for a long life cycle, low contact resistance RF switch. At the present time, there is no commercial MEMS switch that meets all the requirements. The ...

Shi, Yong, 1965-

2004-01-01T23:59:59.000Z

313

Semiconductor switch geometry with electric field shaping  

DOE Patents [OSTI]

An optoelectric switch is disclosed that utilizes a cylindrically shaped and contoured GaAs medium or other optically active semiconductor medium to couple two cylindrically shaped metal conductors with flat and flared termination points each having an ovoid prominence centrally extending there from. Coupling the truncated ovoid prominence of each conductor with the cylindrically shaped optically active semiconductor causes the semiconductor to cylindrically taper to a triple junction circular line at the base of each prominence where the metal conductor conjoins with the semiconductor and a third medium such as epoxy or air. Tapering the semiconductor at the triple junction inhibits carrier formation and injection at the triple junction and thereby enables greater current carrying capacity through and greater sensitivity of the bulk area of the optically active medium.

Booth, Rex (Livermore, CA); Pocha, Michael D. (Livermore, CA)

1994-01-01T23:59:59.000Z

314

Semiconductor switch geometry with electric field shaping  

DOE Patents [OSTI]

An optoelectric switch is disclosed that utilizes a cylindrically shaped and contoured GaAs medium or other optically active semiconductor medium to couple two cylindrically shaped metal conductors with flat and flared termination points each having an ovoid prominence centrally extending there from. Coupling the truncated ovoid prominence of each conductor with the cylindrically shaped optically active semiconductor causes the semiconductor to cylindrically taper to a triple junction circular line at the base of each prominence where the metal conductor conjoins with the semiconductor and a third medium such as epoxy or air. Tapering the semiconductor at the triple junction inhibits carrier formation and injection at the triple junction and thereby enables greater current carrying capacity through and greater sensitivity of the bulk area of the optically active medium. 10 figs.

Booth, R.; Pocha, M.D.

1994-08-23T23:59:59.000Z

315

Eddy-current-damped microelectromechanical switch  

DOE Patents [OSTI]

A microelectromechanical (MEM) device is disclosed that includes a shuttle suspended for movement above a substrate. A plurality of permanent magnets in the shuttle of the MEM device interact with a metal plate which forms the substrate or a metal portion thereof to provide an eddy-current damping of the shuttle, thereby making the shuttle responsive to changes in acceleration or velocity of the MEM device. Alternately, the permanent magnets can be located in the substrate, and the metal portion can form the shuttle. An electrical switch closure in the MEM device can occur in response to a predetermined acceleration-time event. The MEM device, which can be fabricated either by micromachining or LIGA, can be used for sensing an acceleration or deceleration event (e.g. in automotive applications such as airbag deployment or seat belt retraction).

Christenson, Todd R. (Albuquerque, NM); Polosky, Marc A. (Tijeras, NM)

2007-10-30T23:59:59.000Z

316

Eddy-current-damped microelectromechanical switch  

DOE Patents [OSTI]

A microelectromechanical (MEM) device is disclosed that includes a shuttle suspended for movement above a substrate. A plurality of permanent magnets in the shuttle of the MEM device interact with a metal plate which forms the substrate or a metal portion thereof to provide an eddy-current damping of the shuttle, thereby making the shuttle responsive to changes in acceleration or velocity of the MEM device. Alternately, the permanent magnets can be located in the substrate, and the metal portion can form the shuttle. An electrical switch closure in the MEM device can occur in response to a predetermined acceleration-time event. The MEM device, which can be fabricated either by micromachining or LIGA, can be used for sensing an acceleration or deceleration event (e.g. in automotive applications such as airbag deployment or seat belt retraction).

Christenson, Todd R. (Albuquerque, NM); Polosky, Marc A. (Tijeras, NM)

2009-12-15T23:59:59.000Z

317

High voltage photo switch package module  

DOE Patents [OSTI]

A photo-conductive switch package module having a photo-conductive substrate or wafer with opposing electrode-interface surfaces, and at least one light-input surface. First metallic layers are formed on the electrode-interface surfaces, and one or more optical waveguides having input and output ends are bonded to the substrate so that the output end of each waveguide is bonded to a corresponding one of the light-input surfaces of the photo-conductive substrate. This forms a waveguide-substrate interface for coupling light into the photo-conductive wafer. A dielectric material such as epoxy is then used to encapsulate the photo-conductive substrate and optical waveguide so that only the metallic layers and the input end of the optical waveguide are exposed. Second metallic layers are then formed on the first metallic layers so that the waveguide-substrate interface is positioned under the second metallic layers.

Sullivan, James S; Sanders, David M; Hawkins, Steven A; Sampayan, Stephen E

2014-02-18T23:59:59.000Z

318

UH Parking Access & Mid-Pacific Institute  

E-Print Network [OSTI]

/Staff Housing MAILE W AY FARRINGTON ROAD CAMPUS RO A D ET Dean Hall Hawai`i Hall Crawford Hall Architecture Campus Center CORREA RO A D VISITO R PARKING Jakuan Tea House Thai Pavilion PAMOAROAD Sustainability

319

Radiological survey results at 4400 Piehl Road, Ottawa Lake, Michigan  

SciTech Connect (OSTI)

At the request of the US Department of Energy (DOE), a team from Oak Ridge National Laboratory conducted a radiological survey at 4400 Piehl Road in Ottawa Lake, Michigan. The survey was performed in September, 1992. The purpose of the survey was to determine if materials containing uranium from work performed under government contract at the former Baker Brothers facility in Toledo, Ohio had been transported off-site to this neighboring area. The radiological survey included surface gamma scans indoors and outdoors, alpha and beta scans inside the house and attached garage, beta-gamma scans of the hard surfaces outside, and the collection of soil, water, and dust samples for radionuclide analyses. Results of the survey demonstrated that the majority of the measurements on the property were within DOE guidelines. However, the presence of isolated spots of uranium contamination were found in two areas where materials were allegedly transported to the property from the former Baker Brothers site. Uranium uptake by persons on the property by ingestion is fairly unlikely, but inhalation is a possibility. Based on these findings, it is recommended that the residential property at 4400 Piehl Road in Ottawa Lake, Michigan be considered for inclusion under FUSRAP.

Foley, R.D.; Johnson, C.A.

1993-04-01T23:59:59.000Z

320

The Road to Farming Software is Paved with Good Intentions  

E-Print Network [OSTI]

, the aggregation software, and GPS service contract (a cost starting at $12,000). Farmers must renew their service contract every five years, to have continued access to the GPS satellites. FarmMap was first released

Easterbrook, Steve

Note: This page contains sample records for the topic "access roads switch" from the National Library of EnergyBeta (NLEBeta).
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We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


321

2011 Regents of the University of Minnesota. All rights reserved. The University of Minnesota is an equal opportunity educator and employer. Segments of roads with LSFs (right) have better driver visibility and road surface  

E-Print Network [OSTI]

is an equal opportunity educator and employer. Segments of roads with LSFs (right) have better driver improve driver visibility, road surface conditions and have the potential to reduce accidents, snow

Amin, S. Massoud

322

Florida Capital Access Program (Florida)  

Broader source: Energy.gov [DOE]

The Florida Capital Access Program, run by the Florida Department of Economic Development, is a loan portfolio insurance program enabling lenders to make loans to credit-worthy small businesses. ...

323

access: Topics by E-print Network  

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

7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 Next Page Last Page Topic Index 1 Web Accessibility Accessibility Biotechnology Websites Summary: Web Accessibility...

324

accessibility: Topics by E-print Network  

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

7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 Next Page Last Page Topic Index 1 Web Accessibility Accessibility Biotechnology Websites Summary: Web Accessibility...

325

Bumpy Road Ahead: Bracing for Insolvency in the Highway Trust Fund  

E-Print Network [OSTI]

. They recommend a congestion-adjusted vehicle mileage tax (VMT) as an economically efficient means of tackling infrastructure funding issues in a way that reflects the costs of road use. However, given the serious privacy issues associated with tracking road use...

Dar, Jawad; Taylor, Lori L.

326

Marginal costs of freeway traffic congestion with on-road pollution exposure externality  

E-Print Network [OSTI]

Traffic congestion On-road In-vehicle Pollution exposure Vehicle emissions a b s t r a c t The health cost improvements. When considering distinct vehicle classes, inclusion of on-road exposure costs greatly increases heavy-duty vehicle marginal costs because of their higher emissions rates and greater roadway capacity

Bertini, Robert L.

327

On-Road Remote Sensing of Automobile Emissions in the Phoenix Area: Year 4,  

E-Print Network [OSTI]

On-Road Remote Sensing of Automobile Emissions in the Phoenix Area: Year 4, November 2002 Gary A Sensing of Automobile Emissions in the Phoenix Area: Year 4 1 EXECUTIVE SUMMARY The University of Denver #12;On-Road Remote Sensing of Automobile Emissions in the Phoenix Area: Year 4 2 by 5 years

Denver, University of

328

Erosion at Decommissioned Road-Stream Crossings: Case Studies from Three  

E-Print Network [OSTI]

the dominant process and incorporate any lessons learned into future projects. Sites were also intentionally53 Erosion at Decommissioned Road-Stream Crossings: Case Studies from Three Northern California-treatment erosion was observed for 41 decommissioned road stream crossings in three northern California watersheds

Standiford, Richard B.

329

Impact of relief accuracy on flood simulations and road network vulnerability analysis  

E-Print Network [OSTI]

network by forcing users to take detours. In a risk preventive viewpoint, the network administrator has 1 Impact of relief accuracy on flood simulations and road network vulnerability analysis Jean in the water level and its consequences on the road network vulnerability. The first part focuses

Paris-Sud XI, Université de

330

Experiments for Online Estimation of Heavy Vehicle's Mass and Time-Varying Road Grade  

E-Print Network [OSTI]

's vehicle, and also marketing strategies in industry, has fuelled extensive research for automation of partExperiments for Online Estimation of Heavy Vehicle's Mass and Time-Varying Road Grade Ardalan for online estimation of Heavy Duty Vehicle mass and road grade. The test data is obtained from high- way

Stefanopoulou, Anna

331

Seymour Marine Discovery Center at Long Marine Lab 100 Shaffer Road * Santa Cruz, CA 95060  

E-Print Network [OSTI]

Seymour Marine Discovery Center at Long Marine Lab 100 Shaffer Road * Santa Cruz, CA 95060 (831) 459-3800 2014 Endowment Challenge to benefit Seymour Marine Discovery Center SANTA CRUZ, CA Discovery Center at Long Marine Lab 100 Shaffer Road * Santa Cruz, CA 95060 (831) 459-3800 Open

California at Santa Cruz, University of

332

Dynamic Friction Models for Longitudinal Road/Tire Interaction: Experimental Results  

E-Print Network [OSTI]

Dynamic Friction Models for Longitudinal Road/Tire Interaction: Experimental Results C. Canudas dynamic friction force model for the longitudinal road/tire interaction for wheeled ground vehicles is val- idated via experiments with an actual passenger vehicle. Contrary to common static friction/slip maps

Tsiotras, Panagiotis

333

Dynamic Friction Models for Longitudinal Road/Tire Interaction: Theoretical Advances  

E-Print Network [OSTI]

Dynamic Friction Models for Longitudinal Road/Tire Interaction: Theoretical Advances C. Canudas we derive a new dynamic friction force model for the longitudinal road/tire interaction for wheeled-point friction problems, called the LuGre model [1]. By assuming a con- tact patch between the tire

Tsiotras, Panagiotis

334

Conceptual design report, TWRS Privatization Phase I, site development and roads, subproject W-505  

SciTech Connect (OSTI)

This document includes Conceptual Design Report (CDR) for the site development, construction of new roads and improvements at existing road intersections, habitat mitigation, roadway lighting, and construction power needed for the construction of two Private Contractor (PC) Facilities. Approximately 50 hectare (124 acres) land parcel, east of the Grout Facility, is planned for the PC facilities.

Singh, G.

1997-06-05T23:59:59.000Z

335

Department of Ocean and Mechanical Engineering 777 Glades Road, Boca Raton, FL 33431  

E-Print Network [OSTI]

Department of Ocean and Mechanical Engineering 777 Glades Road, Boca Raton, FL 33431 561.297.3430, fax 561.297.3885 SeaTech ­ The Institute for Ocean & Systems Engineering 101 North Beach Road, Dania of Ocean and Mechanical Engineering at Florida Atlantic University is pleased to announce fellowship

Fernandez, Eduardo

336

A Hybrid macro-micro pedestrians evacuation model to speed up simulation in road networks  

E-Print Network [OSTI]

A Hybrid macro-micro pedestrians evacuation model to speed up simulation in road networks NGUYEN efficient than the use of micro model alone. Keywords: Crowd movement, Hybrid modeling, road networks, multi simulation in a dynamic environments are either based on micro or macro models. These two types of models

Paris-Sud XI, Université de

337

LASER SCANNING AND NOISE REDUCTION APPLIED TO 3D ROAD SURFACE ANALYSIS  

E-Print Network [OSTI]

LASER SCANNING AND NOISE REDUCTION APPLIED TO 3D ROAD SURFACE ANALYSIS Thorsten Schulz and Hilmar, EAWAG Email: michele.steiner@eawag.ch Abstract: Terrestrial laser scanning was applied to acquire 3D the catchment area of a road with respect to a pilot plant. As laser scanning requires only a few minutes

Giger, Christine

338

The role of hydrogen in powering road transport Alison Pridmore and Abigail Bristow  

E-Print Network [OSTI]

3.1 Greenhouse Gas Emissions From Hydrogen Powered Fuel Cell Vehicles ...9 3.2 Greenhouse GasThe role of hydrogen in powering road transport Alison Pridmore and Abigail Bristow April 2002 Tyndall Centre for Climate Change Research Working Paper 19 #12;The Role of Hydrogen in Powering Road

Watson, Andrew

339

ON-ROAD REMOTE SENSING OF VEHICLE EMISSIONS IN MONTERREY, N.L. MEXICO  

E-Print Network [OSTI]

ON-ROAD REMOTE SENSING OF VEHICLE EMISSIONS IN MONTERREY, N.L. MEXICO Final Report Prepared for the University of Denver traveled to Monterrey, N.L. Mexico to monitor remotely the carbon monoxide (CO with other cities that have been sampled in Mexico. The on-road emission averages are similar to the latest

Denver, University of

340

U-205: RSA Access Manager Session Replay Flaw Lets Remote Users Access the System  

Broader source: Energy.gov [DOE]

A vulnerability was reported in RSA Access Manager. A remote user can gain access to the target system.

Note: This page contains sample records for the topic "access roads switch" 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

E-Print Network 3.0 - automotive switch-mode audio Sample Search...  

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

advantages and problems when implementing direct energy conversion switching-mode audio power... on a direct-conversion switching-mode audio power ampli- ... Source: Ris National...

342

E-Print Network 3.0 - activation switch macs-index Sample Search...  

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

Optical Summary: quadratically with switching node degree when active optoelectronic devices are used as switching elements 2... is presented. Because of the high cost of...

343

E-Print Network 3.0 - ab switched current Sample Search Results  

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

Engineering 16 Switch Detection in Genetic Regulatory Riccardo Porreca1 Summary: CRP, Fis, GyrAB, and stable RNAs. Vertical lines denote detected switches, while crosses...

344

A phenomenological multi-axial constitutive law for switching in polycrystalline ferroelectric ceramics  

E-Print Network [OSTI]

A phenomenological multi-axial constitutive law for switching in polycrystalline ferroelectric; accepted 30 January 2002 Abstract A phenomenological constitutive law for ferroelectric switching due

345

E-Print Network 3.0 - assisted auxiliary switch Sample Search...  

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

quasiresonant tank soft- switching inverter," in Proc. IEEE Ind... IEEE TRANSACTIONS ON POWER ELECTRONICS, VOL. 19, NO. 2, MARCH 2004 363 A Passive Soft-Switching... for...

346

E-Print Network 3.0 - antihypertrophic molecular switch Sample...  

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

Steps... identifies and distinguishes between two distinct molecular mechanisms for generating stochastic switches... . In one class of switches, the stochasticity of a...

347

E-Print Network 3.0 - a-site molecular switches Sample Search...  

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

Steps... identifies and distinguishes between two distinct molecular mechanisms for generating stochastic switches... . In one class of switches, the stochasticity of a...

348

Size-Resolved Particle Number and Volume Emission Factors for On-Road Gasoline and Diesel Motor Vehicles  

E-Print Network [OSTI]

matter from on-road gasoline and diesel vehicles.D.H. , Chase, R.E. , 1999b. Gasoline vehicle particle sizeFactors for On-Road Gasoline and Diesel Motor Vehicles

Ban-Weiss, George A.

2009-01-01T23:59:59.000Z

349

International Electricity Trade - Open Access | Department of...  

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

International Electricity Trade - Open Access International Electricity Trade - Open Access DOE has consistently expressed its policy that international electricity trade should be...

350

Photo-induced micro-mechanical optical switch  

DOE Patents [OSTI]

An optical switch is formed by introducing light lengthwise to a microcantilever waveguide directed toward a second waveguide. The microcantilever is caused to bend by light emitted from a laser diode orthogonal to the microcantilever and at an energy above the band gap, which induces stress as a result of the generation of free carriers. The bending of the waveguide directs the carrier frequency light to a second receptor waveguide or to a non-responsive surface. The switch may be combined in an array to perform multiple switching functions rapidly and at low energy losses.

Rajic, Slobodan (Knoxville, TN); Datskos, Panagiotis George (Knoxville, TN); Egert, Charles M. (late of Oak Ridge, TN)

2002-01-01T23:59:59.000Z

351

A bottom up approach to on-road CO2 emissions estimates: improved spatial accuracy and applications for regional  

E-Print Network [OSTI]

A bottom up approach to on-road CO2 emissions estimates: improved spatial accuracy and applications Environment Environmental Science & Technology #12;1 A bottom up approach to on-road CO2 emissions estimates-road transportation is responsible for 28% of all U.S. fossil-fuel CO2 emissions. Mapping vehicle emissions

Wing, Ian Sue

352

Vegetation Loblolly Pine N Site Boundary N Streams Roads  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmosphericNuclear SecurityTensile Strain Switched Ferromagnetism inS-4500IIVasudha Patri Mechanical Engineer Telephoneo 250 o

353

Which Road to Travel? | Y-12 National Security Complex  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmosphericNuclear SecurityTensile Strain Switched FerromagnetismWaste and MaterialsWenjun DengWISP Sign InWhatpollution gets aWhich

354

Bibliography on transmission access issues  

SciTech Connect (OSTI)

This paper presents a bibliography on issues related to transmission access in electric power systems. There are 233 citations referenced in this bibliography. This bibliography presents a collection of selected literature on issues related to transmission access. It does not contain all of the material available on this subject or the categories contained herein. Some readers may feel that citations within this bibliography should be strictly limited to transmission system issues and not include energy pricing or reliability issues. However, it was the decision of the Subcommittee of the IEEE Task Force on Transmission Access and Nonutility Generation that selected entries relating to reliability and energy pricing, most relevant to transmission access, should be included. This decision was made because certain issues relating to reliability, transmission and energy pricing are perceived by the industry to be critical in the discussion of transmission access. The bibliography has been divided into the following sections or sub-sections: 2.0 Operational (Engineering) Issues, 3.0 Planning, 4.0 Reliability, 5.1 Economics: Costing, 5.2(a) Economics: Location-Differentiated Pricing, 5.2(b) Economics: Time-Differentiated Pricing, 5.3 Economics: Brokering, Bidding, and Auctioning, 6.0 Regulatory, and 7.0 General. Although the content of many publications spanned two or more of these sections, the desire to limit document length required that all publications be placed in the single most appropriate section. Publications are sorted according to author or publication resource.

Lankford, C.B. [Oklahoma Gas and Electric Co., Oklahoma City, OK (United States)] [Oklahoma Gas and Electric Co., Oklahoma City, OK (United States); McCalley, J.D. [Iowa State Univ., Ames, IA (United States)] [Iowa State Univ., Ames, IA (United States); Saini, N.K. [Entergy Services Corp., Metairie, LA (United States)] [Entergy Services Corp., Metairie, LA (United States)

1996-02-01T23:59:59.000Z

355

Bayesian Nonparametric Methods for Learning Markov Switching Processes  

E-Print Network [OSTI]

In this article, we explored a Bayesian nonparametric approach to learning Markov switching processes. This framework requires one to make fewer assumptions about the underlying dynamics, and thereby allows the data to ...

Fox, Emily Beth

356

Development and application of an advanced switched reluctance generator drive  

E-Print Network [OSTI]

This dissertation contains the results of research conducted on the design and control characterization of a Switched Reluctance Generator (SRG) for maximum output power. The SRG is an attractive solution to the increasing worldwide demand...

Asadi, Peyman

2009-05-15T23:59:59.000Z

357

Throughput-cost analysis of optical flow switching  

E-Print Network [OSTI]

In this paper, we employ a cost model embodying major sources of capital expenditure (CapEx) to compare the throughput-cost tradeoff offered by optical flow switching to that of more traditional optical network architectures.

Chan, Vincent W. S.

358

Integrated optical switching using titanium nitride micro electromechanical systems  

E-Print Network [OSTI]

This thesis reports an integrated optical wavelength specific switching device for applications in optical integrated circuits (OICs) based on micro electromechanical systems (MEMS). The device consists of a ring resonator ...

Takahashi, Satoshi, Ph. D. Massachusetts Institute of Technology

2006-01-01T23:59:59.000Z

359

AlGaN/GaN-based power semiconductor switches  

E-Print Network [OSTI]

AlGaN/GaN-based high-electron-mobility transistors (HEMTs) have great potential for their use as high efficiency and high speed power semiconductor switches, thanks to their high breakdown electric field, mobility and ...

Lu, Bin, Ph. D. Massachusetts Institute of Technology

2013-01-01T23:59:59.000Z

360

All graphene electromechanical switch fabricated by chemical vapor deposition  

E-Print Network [OSTI]

We demonstrate an electromechanical switch comprising two polycrystalline graphene films; each deposited using ambient pressure chemical vapor deposition. The top film is pulled into electrical contact with the bottom film ...

Milaninia, Kaveh M.

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


361

Electro-mechanical heat switch for cryogenic applications  

DOE Patents [OSTI]

A heat switch includes two symmetric jaws. Each jaw is comprised of a link connected at a translatable joint to a flexible arm. Each arm rotates about a fixed pivot, and has an articulated end including a thermal contact pad connected to a heat sink. The links are joined together at a translatable main joint. To close the heat switch, a closing solenoid is actuated and forces the main joint to an over-center position. This movement rotates the arms about their pivots, respectively, forces each of them into a stressed configuration, and forces the thermal contact pads towards each other and into compressive contact with a cold finger. The closing solenoid is then deactivated. The heat switch remains closed due to a restoring force generated by the stressed configuration of each arm, until actuation of an opening solenoid returns the main joint to its starting open-switch position.

van den Berg, Marcel L. (Oakland, CA); Batteux, Jan D. (Hayward, CA); Labov, Simon E. (Berkeley, CA)

2003-01-01T23:59:59.000Z

362

arterial switch operation: Topics by E-print Network  

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

interfaces with the ac grid using a pulsewidth-modulation (PWM) inverter. In 3, a variable-speed wind turbine for a Switched Reluctance Wind Generator, Based on Current...

363

Data Parallel SwitchLevel Simulation \\Lambda Randal E. Bryant  

E-Print Network [OSTI]

Data Parallel Switch­Level Simulation \\Lambda Randal E. Bryant Computer Science Department Carnegie the bit­level paral­ lelism inherent in conventional machine operations. Bryant---Data Parallel Simulation

Bryant, Randal E.

364

Combining Genetic Oscillators and Switches using Evolutionary Algorithms  

E-Print Network [OSTI]

motifs, one toggle switch and one self- sustained oscillator using an evolutionary algorithm, which can]. Of particular interest in biology are those network motifs that produce self-sustained oscillations and bistable

Jin, Yaochu

365

Coordinated Variable Structure Switching Attacks for Smart Grid  

E-Print Network [OSTI]

attacks for smart grid systems has the potential to disrupt large-scale power system operation within a short interval of time. Through successful cyber intrusion, an opponent can remotely apply a state- dependent coordinated switching sequence on one...

Liu, Shan

2013-02-11T23:59:59.000Z

366

Using Multiprotocol Label Switching in Virtual Private Networks  

E-Print Network [OSTI]

This thesis presents the design of Multiprotocol Label Switching Virtual Private Networks(MPLS VPN). MPLS VPNs are true peer models, which perform traffic separation at Layer 3, through the implementation of separate IP VPN forwarding tables. MPLS...

Doddapaneni, Krishnamohan

2001-01-01T23:59:59.000Z

367

Identity, Credential, and Access Management (ICAM)  

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

To establish requirements and responsibilities for DOE identity, credential, and access management program.

2013-02-19T23:59:59.000Z

368

Forests for People Access, recreation & tourism  

E-Print Network [OSTI]

Strategy Forests for People Access, recreation & tourism on the national forest estate #12;#12;Access, recreation and tourism on the national forest estate | 3 Forests for People Access, recreation and tourism on the national forest estate Setting the scene Everyone has a right of responsible access

369

Lessons learnt from post EIS evaluations of national road schemes in Ireland  

SciTech Connect (OSTI)

The Irish National Roads Authority (NRA) recently completed over twenty post environmental impact assessment evaluations of noise chapters prepared as part of Environmental Impact Statements (EISs) for new national road schemes in Ireland. The study focused on a range of issues including a review of noise monitoring procedures, noise prediction methodologies and an assessment of the effectiveness of noise mitigation measures currently in use on national road schemes. This review was carried out taking cognisance of best international practices for noise assessment and methodologies used to mitigate road traffic noise. The primary focus of the study was to assess the actual noise impacts of national road scheme developments and to revise, where necessary, methodologies recommended in the current NRA guidance document describing the treatment of noise on national road schemes. This paper presents a summary of the study and identifies a number of key areas that should be considered prior to the development of future guidance documents. - Highlights: Black-Right-Pointing-Pointer Presents a post-EIS evaluation of noise assessments for national roads in Ireland. Black-Right-Pointing-Pointer The effectiveness of some noise mitigation measures is critically evaluated. Black-Right-Pointing-Pointer Issues related to the current EIS noise assessment methodologies are discussed. Black-Right-Pointing-Pointer Implications for alterations to the NRA noise guidelines.

King, E.A., E-mail: kingea@tcd.ie [Department of Mechanical and Manufacturing Engineering, Parson's, Building, Trinity College, Dublin (Ireland); O'Malley, V.P. [National Roads Authority, St Martin's House, Waterloo Road, Dublin 4 (Ireland)

2012-01-15T23:59:59.000Z

370

RF-MEMS Switched Varactors for Medium Power Applications  

E-Print Network [OSTI]

In RF (Radio Frequency) domain, one of the limitations of using MEMS (Micro Electromechanical Systems) switching devices for medium power applications is RF power. Failure phenomena appear even for 500 mW. A design of MEMS switched capacitors with an enhanced topology is presented in this paper to prevent it. This kind of device and its promising performances will serve to fabricate a MEMS based phase shifter able to work under several watts.

Maury, F; Crunteanu, A; Conseil, F; Blondy, P

2008-01-01T23:59:59.000Z

371

Electronically commutated serial-parallel switching for motor windings  

DOE Patents [OSTI]

A method and a circuit for controlling an ac machine comprises controlling a full bridge network of commutation switches which are connected between a multiphase voltage source and the phase windings to switch the phase windings between a parallel connection and a series connection while providing commutation discharge paths for electrical current resulting from inductance in the phase windings. This provides extra torque for starting a vehicle from lower battery current.

Hsu, John S. (Oak Ridge, TN)

2012-03-27T23:59:59.000Z

372

All-optical switching in optically induced nonlinear waveguide couplers  

SciTech Connect (OSTI)

We experimentally demonstrate all-optical vortex switching in nonlinear coupled waveguide arrays optically induced in photorefractive media. Our technique is based on multiplexing of nondiffracting Bessel beams to induce various types of waveguide configurations. Using double- and quadruple-well potentials, we demonstrate precise control over the coupling strength between waveguides, the linear and nonlinear dynamics and symmetry-breaking bifurcations of guided light, and a power-controlled optical vortex switch.

Diebel, Falko, E-mail: falko.diebel@uni-muenster.de; Boguslawski, Martin; Rose, Patrick; Denz, Cornelia [Institut für Angewandte Physik and Center for Nonlinear Science (CeNoS), Westfälische Wilhelms-Universität Münster, 48149 Münster (Germany); Leykam, Daniel; Desyatnikov, Anton S. [Nonlinear Physics Centre, Research School of Physics and Engineering, The Australian National University, Canberra ACT 0200 (Australia)

2014-06-30T23:59:59.000Z

373

Current rectification, switching, polarons, and defects in molecular electronic devices  

E-Print Network [OSTI]

Devices for nano- and molecular size electronics are currently a focus of research aimed at an efficient current rectification and switching. A few generic molecular scale devices are reviewed here on the basis of first-principles and model approaches. Current rectification by (ballistic) molecular quantum dots can produce the rectification ratio ~100. Current switching due to conformational changes in the molecules is slow, on the order of a few kHz. Fast switching (~1THz) may be achieved, at least in principle, in a degenerate molecular quantum dot with strong coupling of electrons with vibrational excitations. We show that the mean-field approach fails to properly describe intrinsic molecular switching and present an exact solution to the problem. Defects in molecular films result in spurious peaks in conductance, apparent negative differential resistance, and may also lead to unusual temperature and bias dependence of current. The observed switching in many cases is_extrinsic_, caused by changes in molecule-electrode geometry, molecule reconfiguration, metallic filament formation through, and/or changing amount of disorder in a molecular film. We give experimental examples of telegraph "switching" and "hot spot" formation in the molecular films.

A. M. Bratkovsky

2006-11-06T23:59:59.000Z

374

In-situ observation of self-regulated switching behavior in WO{sub 3-x} based resistive switching devices  

SciTech Connect (OSTI)

The transmittance of tungsten oxides can be adjusted by oxygen vacancy (V{sub o}) concentration due to its electrochromic property. Here, we report an in-situ observation of resistive switching phenomenon in the oxygen-deficient WO{sub 3-x} planar devices. Besides directly identifying the formation/rupture of dark-colored conductive filaments in oxide layer, the stripe-like WO{sub 3-x} device demonstrated self-regulated switching behavior during the endurance testing, resulting in highly consistent switching parameters after a stabilizing process. For very high V{sub o}s mobility was demonstrated in the WO{sub 3-x} film by the pulse experiment, we suggested that the electric-field-induced homogeneous migration of V{sub o}s was the physical origin for such unique switching characteristics.

Hong, D. S.; Wang, W. X.; Chen, Y. S., E-mail: yschen@aphy.iphy.ac.cn; Sun, J. R.; Shen, B. G. [Beijing National Laboratory for Condensed Matter Physics and Institute of Physics, Chinese Academic of Sciences, Beijing 100190 (China)

2014-09-15T23:59:59.000Z

375

Efficient Switches for Solar Power Conversion: Four Quadrant GaN Switch Enabled Three Phase Grid-Tied Microinverters  

SciTech Connect (OSTI)

Solar ADEPT Project: Transphorm is developing power switches for new types of inverters that improve the efficiency and reliability of converting energy from solar panels into useable electricity for the grid. Transistors act as fast switches and control the electrical energy that flows in an electrical circuit. Turning a transistor off opens the circuit and stops the flow of electrical current; turning it on closes the circuit and allows electrical current to flow. In this way a transistor can be used to convert DC from a solar panel into AC for use in a home. Transphorm’s transistors will enable a single semiconductor device to switch electrical currents at high-voltage in both directions—making the inverter more compact and reliable. Transphorm is using Gallium Nitride (GaN) as a semiconductor material in its transistors instead of silicon, which is used in most conventional transistors, because GaN transistors have lower losses at higher voltages and switching frequencies.

None

2012-02-13T23:59:59.000Z

376

Final Report - Dynamic Path Scheduling through Extensions to Generalized Multiprotocol Label Switching (GMPLS)  

SciTech Connect (OSTI)

The major accomplishments of the project are the successful software implementation of the Phase I scheduling algorithms for GMPLS Label Switched Paths (LSPs) and the extension of the IETF Path Computation Element (PCE) Protocol to support scheduling extensions. In performing this work, we have demonstrated the theoretical work of Phase I, analyzed key issues, and made relevant extensions. Regarding the software implementation, we developed a proof of concept prototype as part of our Algorithm Evaluation System (AES). This implementation uses the Linux operating system to provide software portability and will be the foundation for our commercial software. To demonstrate proof of concept, we have implemented LSP scheduling algorithms to support two of the key GMPLS switching technologies (Lambda and Packet) and support both Fixed Path (FP) and Switched Path (SP) routing. We chose Lambda and Packet because we felt it was essential to include both circuit and packet switching technologies as well as to address all-optical switching in the study. As conceptualized in Phase I, the FP algorithms use a traditional approach where the LSP uses the same physical path for the entire service duration while the innovative SP algorithms allow the physical path to vary during the service duration. As part of this study, we have used the AES to conduct a performance analysis using metro size networks (up to 32 nodes) that showed that these algorithms are suitable for commercial implementation. Our results showed that the CPU time required to compute an LSP schedule was small compared to expected inter-arrival time between LSP requests. Also, when the network size increased from 7 to 15 to 32 nodes with 10, 26, and 56 TE links, the CPU processing time showed excellent scaling properties. When Fixed Path and Switched Path routing were compared, SP provided only modestly better performance with respect to LSP completion rate, service duration, path length, and start time deviation. In addition, the SP routing required somewhat more CPU time than the FP routing. However, when the allowable range for the start time is increased, the CPU time for SP increased less rapidly than FP such that the CPU processing times became comparable. Therefore, SP routing may scale better than FP routing. The Path Computation Element Working Group is a complementary working group to the GMPLS working group (CCAMP) in the IETF and is developing standards to discover, manage, and access elements that compute routes for GMPLS for LSPs. The algorithms used to compute the routes are not subject to standardization. Since the PCE supports only standard GMPLS LSPs, it does not support scheduled LSPs. Therefore, it is a natural extension of our Phase I work to introduce this enhancement into the PCE. In addition, the PCE adds another dimension to our product line because the PCE by itself may be a product with a standard interface.

Principal Investigator: Dr. Abdella Battou

2009-05-22T23:59:59.000Z

377

On-Road Particle Matter Emissions from a MY 2010 Compliant HD...  

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

Particle Matter Emissions from a MY 2010 Compliant HD Diesel Vehicle Driving Across the U.S. On-Road Particle Matter Emissions from a MY 2010 Compliant HD Diesel Vehicle Driving...

378

RCRA Facility Investigation/Remedial Investigation Report for the Grace Road Site (631-22G)  

SciTech Connect (OSTI)

This report summarizes the activities and documents the results of a Resource Conservation and Recovery Act Facility Investigation/Remedial Investigation conducted at Grace Road Site on the Savannah River Site near Aiken, South Carolina.

Palmer, E.

1998-10-02T23:59:59.000Z

379

Drove roads: keystone structures that promote ant diversity in1 Mediterranean forest landscapes2  

E-Print Network [OSTI]

in Mediterranean forest environments, in addition to their importance as32 reservoirs of plant biodiversity grazing has led to the abandonment of transhumance and grazing uses of57 drove roads (Ruiz and Ruiz

Seoane, Javier

380

EA-1184: Transfer of the DP Road Tract to the County of Los Alamos, New Mexico  

Broader source: Energy.gov [DOE]

This EA evaluates the environmental impacts for the proposal to transfer ownership of the undeveloped DP Road Property from the U.S. Department of Energy to Los Alamos County, New Mexico.

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


381

An analysis of the current investment trend in the U.S. toll road sector  

E-Print Network [OSTI]

In recent years, long term concessions through public-private partnerships (PPP's) in the US toll road sector have emerged and are expected to become a phenomenon in the near future. Up until now, only two large scale ...

Zhang, Xin, S.M. Massachusetts Institute of Technology

2008-01-01T23:59:59.000Z

382

Balancing people, place and the automobile : recommendations for the redesign of Belmont's Trapelo Road  

E-Print Network [OSTI]

This thesis presents a case study of the planning process for the redesign of Trapelo Road in Belmont, Massachusetts, a Boston suburb. The case is an on-going planning controversy that deals with a number of key issues ...

Carry, William J

2005-01-01T23:59:59.000Z

383

On-Road Remote Sensing of Automobile Emissions in the Los Angeles Area  

E-Print Network [OSTI]

On-Road Remote Sensing of Automobile Emissions in the Los Angeles Area: Year 1 Gary A. Bishop.1 According to Heywood2 , carbon monoxide emissions from automobiles are at a maximum when the air

Denver, University of

384

On-Road Remote Sensing of Automobile Emissions in the Denver Area: Year 1  

E-Print Network [OSTI]

On-Road Remote Sensing of Automobile Emissions in the Denver Area: Year 1 Peter J. Popp, Sajal S to Heywood,2 carbon monoxide emissions from automobiles are at a maximum when the air/fuel ratio is rich

Denver, University of

385

On-Road Remote Sensing of Automobile Emissions in the Chicago Area: Year 2  

E-Print Network [OSTI]

On-Road Remote Sensing of Automobile Emissions in the Chicago Area: Year 2 Peter J. Popp, Gary A from automobiles are at a maximum when the air/fuel ratio is rich of stoichiometric, and are caused

Denver, University of

386

On-Road Remote Sensing of Automobile Emissions in the Phoenix Area: Year 1  

E-Print Network [OSTI]

On-Road Remote Sensing of Automobile Emissions in the Phoenix Area: Year 1 Gary A. Bishop, Sajal S to the national emission inventory.1 According to Heywood2 , carbon monoxide emissions from automobiles

Denver, University of

387

On-Road Remote Sensing of Automobile Emissions in the Chicago Area: Year 1  

E-Print Network [OSTI]

On-Road Remote Sensing of Automobile Emissions in the Chicago Area: Year 1 Peter J. Popp, Gary A.1 Carbon monoxide emissions from automobiles are at a maximum when the air/fuel ratio is rich

Denver, University of

388

Toll road public-private partnerships in Malaysia : using the CLIOS process for policy improvements  

E-Print Network [OSTI]

Malaysia has relied on private sector provision of toll roads for over twenty years using public- private partnerships (PPPs). While the program has been successful in providing close to 1,800 kilometers of highway in that ...

Ward, John L., 1977-

2005-01-01T23:59:59.000Z

389

Multi-criteria analysis : an alternative approach for the evaluation of road pricing strategies  

E-Print Network [OSTI]

Interest in road pricing among political leaders, transportation analysts, academics, and government agencies has increased in recent years. There are myriad reasons for this newfound consideration, but the deployment of ...

Ensor, Jeffrey D. (Jeffrey Douglas)

2005-01-01T23:59:59.000Z

390

Daniel A. Goldstein 501 Campbell Hall #3411 1 Cyclotron Road MS 50B-4206  

E-Print Network [OSTI]

Daniel A. Goldstein 501 Campbell Hall #3411 1 Cyclotron Road MS 50B-4206 Department of Astronomy., Brown, P.J., Finley, D. A., Fischer, J., Goldstein, D., et al. DES13S2cmm: The First Superluminous

Backer, Don

391

Analysis Reveals Impact of Road Grade on Vehicle Energy Use (Fact Sheet)  

SciTech Connect (OSTI)

Findings of study indicate that, on average, road grade could be responsible for 1%-3% of fuel use in light-duty automobiles, with many individual trips impacted by as much as 40%.

Not Available

2014-04-01T23:59:59.000Z

392

Finding Multiple Lanes in Urban Road Networks with Vision and Lidar  

E-Print Network [OSTI]

This paper describes a system for detecting and estimating the properties of multiple travel lanes in an urban road network from calibrated video imagery and laser range data acquired by a moving vehicle. The system operates ...

Huang, Albert S.

393

454 Sequencing: The road to the Future ( 7th Annual SFAF Meeting, 2012)  

ScienceCinema (OSTI)

Jim Knight on "454 Sequencing: The Road to the Future" at the 2012 Sequencing, Finishing, Analysis in the Future Meeting held June 5-7, 2012 in Santa Fe, New Mexico.

Knight, James R [Roche

2013-03-22T23:59:59.000Z

394

Inventory of Old Pine Nook Road Parcel on the Pocumtuck Ridge,  

E-Print Network [OSTI]

Inventory of Old Pine Nook Road Parcel on the Pocumtuck Ridge, Deerfield, MA Fletcher Clark Resources Inventory of Local Lands Class University of Massachusetts, Amherst Department of Environmental............................................................................................................13 7. Forestry Inventory

Schweik, Charles M.

395

Science on Saturday: January 31, 2015- The Road to a Sustainable...  

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

31, 2015 - 09:30 to 11:00 Science on Saturday: January 31, 2015- The Road to a Sustainable Energy Future Speaker: Professor Emily Carter, Department of Engineering; Director of the...

396

A quadratic algorithm for road coloring Marie-Pierre Beal and Dominique Perrin  

E-Print Network [OSTI]

A quadratic algorithm for road coloring Marie-Pierre B´eal and Dominique Perrin May 30, 2013, {beal,perrin}@univ-mlv.fr This work is supported by French National Agency (ANR) through "Programme d

Paris-Sud XI, Université de

397

Road Map for Development of Crystal-Tolerant High Level Waste Glasses  

SciTech Connect (OSTI)

This road map guides the research and development for formulation and processing of crystal-tolerant glasses, identifying near- and long-term activities that need to be completed over the period from 2014 to 2019. The primary objective is to maximize waste loading for Hanford waste glasses without jeopardizing melter operation by crystal accumulation in the melter or melter discharge riser. The potential applicability to the Savannah River Site (SRS) Defense Waste Processing Facility (DWPF) is also addressed in this road map.

Matyas, Josef; Vienna, John D.; Peeler, David; Fox, Kevin; Herman, Connie; Kruger, Albert A.

2014-05-31T23:59:59.000Z

398

Chaotic Vibration of a Quarter-Car Model Excited by the Road Surface Profile  

E-Print Network [OSTI]

The Melnikov criterion is used to examine a global homoclinic bifurcation and transition to chaos in the case of a quarter car model excited kinematically by the road surface profile. By analyzing the potential an analytic expression is found for the homoclinic orbit. By introducing an harmonic excitation term and damping as perturbations, the critical Melnikov amplitude of the road surface profile is found, above which the system can vibrate chaotically.

Grzegorz Litak; Marek Borowiec; Michael I. Friswell; Kazimierz Szabelski

2006-01-14T23:59:59.000Z

399

Accessibility  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul(Summary)morphinanInformation InInformationCenterResearch Highlights MediaFuel

400

On-Road Use of Fischer-Tropsch Diesel Blends  

SciTech Connect (OSTI)

Alternative compression ignition engine fuels are of interest both to reduce emissions and to reduce U.S. petroleum fuel demand. A Malaysian Fischer-Tropsch gas-to-liquid fuel was compared with California No.2 diesel by characterizing emissions from over the road Class 8 tractors with Caterpillar 3176 engines, using a chassis dynamometer and full scale dilution tunnel. The 5-Mile route was employed as the test schedule, with a test weight of 42,000 lb. Levels of oxides of nitrogen (NO{sub x}) were reduced by an average of 12% and particulate matter (PM) by 25% for the Fischer-Tropsch fuel over the California diesel fuel. Another distillate fuel produced catalytically from Fischer-Tropsch products originally derived from natural gas by Mossgas was also compared with 49-state No.2 diesel by characterizing emissions from Detroit Diesel 6V-92 powered transit buses, three of them equipped with catalytic converters and rebuilt engines, and three without. The CBD cycle was employed as the test schedule, with a test weight of 33,050 lb. For those buses with catalytic converters and rebuilt engines, NO x was reduced by 8% and PM was reduced by 31% on average, while for those buses without, NO x was reduced by 5% and PM was reduced by 20% on average. It is concluded that advanced compression ignition fuels from non-petroleum sources can offer environmental advantages in typical line haul and city transit applications.

Nigel Clark; Mridul Gautam; Donald Lyons; Chris Atkinson; Wenwei Xie; Paul Norton; Keith Vertin; Stephen Goguen; James Eberhardt

1999-04-26T23:59:59.000Z

Note: This page contains sample records for the topic "access roads switch" 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

Results of the radiological survey at the former McKinney Tool and Manufacturing Company, 1688 Arabella Road, Cleveland, Ohio (MTC001 and MTC002)  

SciTech Connect (OSTI)

At the request of the US Department of Energy (DOE), a team from Oak Ridge National Laboratory conducted a radiological survey at the site of the former McKinney Tool and Manufacturing Company, 1688, Arabella Road, Cleveland, Ohio. The survey was performed on November 17 and 18, 1990. The purpose of the survey was to determine whether the property ws contaminated with radioactive residues, principally {sup 238}U, as a result of work done for the Manhattan Engineer District in 1944. The survey included a gamma scan, a beta-gamma scan, and measurement of alpha level; measurements of direct and removable alpha and beta-gamma levels; and the collection of soil and sediment, dust, and air samples for radionuclide analyses. The survey and sampling covered accessible areas of buildings currently occupied by Parker Rust-Proof and Meistermatic, Inc., and exterior areas immediately adjacent to these buildings.

Foley, R.D.; Uziel, M.S.

1991-11-01T23:59:59.000Z

402

Ferroelectric opening switches for large-scale pulsed power drivers.  

SciTech Connect (OSTI)

Fast electrical energy storage or Voltage-Driven Technology (VDT) has dominated fast, high-voltage pulsed power systems for the past six decades. Fast magnetic energy storage or Current-Driven Technology (CDT) is characterized by 10,000 X higher energy density than VDT and has a great number of other substantial advantages, but it has all but been neglected for all of these decades. The uniform explanation for neglect of CDT technology is invariably that the industry has never been able to make an effective opening switch, which is essential for the use of CDT. Most approaches to opening switches have involved plasma of one sort or another. On a large scale, gaseous plasmas have been used as a conductor to bridge the switch electrodes that provides an opening function when the current wave front propagates through to the output end of the plasma and fully magnetizes the plasma - this is called a Plasma Opening Switch (POS). Opening can be triggered in a POS using a magnetic field to push the plasma out of the A-K gap - this is called a Magnetically Controlled Plasma Opening Switch (MCPOS). On a small scale, depletion of electron plasmas in semiconductor devices is used to affect opening switch behavior, but these devices are relatively low voltage and low current compared to the hundreds of kilo-volts and tens of kilo-amperes of interest to pulsed power. This work is an investigation into an entirely new approach to opening switch technology that utilizes new materials in new ways. The new materials are Ferroelectrics and using them as an opening switch is a stark contrast to their traditional applications in optics and transducer applications. Emphasis is on use of high performance ferroelectrics with the objective of developing an opening switch that would be suitable for large scale pulsed power applications. Over the course of exploring this new ground, we have discovered new behaviors and properties of these materials that were here to fore unknown. Some of these unexpected discoveries have lead to new research directions to address challenges.

Brennecka, Geoffrey L.; Rudys, Joseph Matthew; Reed, Kim Warren; Pena, Gary Edward; Tuttle, Bruce Andrew; Glover, Steven Frank

2009-11-01T23:59:59.000Z

403

City of Boulder- Solar Access Ordinance  

Broader source: Energy.gov [DOE]

The City of Boulder's solar access ordinance guarantees access, or "solar fences," to sunlight for homeowners and renters in the city. This is done by setting limits on the amount of permitted...

404

Metropolitan Accessibility and Transportation Sustainability:Sustainability  

E-Print Network [OSTI]

Metropolitan Accessibility and Transportation Sustainability:Sustainability: Comparative Reduce (fulfillment of)Promote Sustainability: Meet needs of (fulfillment of) needs present Institute SMART Sustainable Mobility and Accessibility Research andSMART Sustainable Mobility

Papalambros, Panos

405

Spark gap switch system with condensable dielectric gas  

DOE Patents [OSTI]

A spark gap switch system is disclosed which is capable of operating at a high pulse rate comprising an insulated switch housing having a purging gas entrance port and a gas exit port, a pair of spaced apart electrodes each having one end thereof within the housing and defining a spark gap therebetween, an easily condensable and preferably low molecular weight insulating gas flowing through the switch housing from the housing, a heat exchanger/condenser for condensing the insulating gas after it exits from the housing, a pump for recirculating the condensed insulating gas as a liquid back to the housing, and a heater exchanger/evaporator to vaporize at least a portion of the condensed insulating gas back into a vapor prior to flowing the insulating gas back into the housing.

Thayer, III, William J. (Kent, WA)

1991-01-01T23:59:59.000Z

406

Stochastic Switching Games and Duopolistic Competition in Emissions Markets  

E-Print Network [OSTI]

We study optimal behavior of energy producers under a CO_2 emission abatement program. We focus on a two-player discrete-time model where each producer is sequentially optimizing her emission and production schedules. The game-theoretic aspect is captured through a reduced-form price-impact model for the CO_2 allowance price. Such duopolistic competition results in a new type of a non-zero-sum stochastic switching game on finite horizon. Existence of game Nash equilibria is established through generalization to randomized switching strategies. No uniqueness is possible and we therefore consider a variety of correlated equilibrium mechanisms. We prove existence of correlated equilibrium points in switching games and give a recursive description of equilibrium game values. A simulation-based algorithm to solve for the game values is constructed and a numerical example is presented.

Ludkovski, Michael

2010-01-01T23:59:59.000Z

407

Utilizing zero-sequence switchings for reversible converters  

DOE Patents [OSTI]

A method for providing additional dc inputs or outputs (49, 59) from a dc-to-ac inverter (10) for controlling motor loads (60) comprises deriving zero-sequence components (V.sub.ao, V.sub.bo, and V.sub.co) from the inverter (10) through additional circuit branches with power switching devices (23, 44, 46), transforming the voltage between a high voltage and a low voltage using a transformer or motor (42, 50), converting the low voltage between ac and dc using a rectifier (41, 51) or an H-bridge (61), and providing at least one low voltage dc input or output (49, 59). The transformation of the ac voltage may be either single phase or three phase. Where less than a 100% duty cycle is acceptable, a two-phase modulation of the switching signals controlling the inverter (10) reduces switching losses in the inverter (10). A plurality of circuits for carrying out the invention are also disclosed.

Hsu, John S.; Su, Gui-Jia; Adams, Donald J.; Nagashima, James M.; Stancu, Constantin; Carlson, Douglas S.; Smith, Gregory S.

2004-12-14T23:59:59.000Z

408

High peak power test of S-band waveguide switches  

SciTech Connect (OSTI)

The injector and source of particles for the Advanced Photon Source (APS) is a 2856-MHz S-band electron-positron linear accelerator (linac) which produces electrons with energies up to 650 MeV or positrons with energies up to 450 MeV. To improve the linac rf system availability, an additional modulator-klystron subsystem is being constructed to provide a switchable hot spare unit for each of the five existing S-band transmitters. The switching of the transmitters will require the use of SF6-pressurized waveguide switches at a peak operating power of 35 MW. A test stand was set up at the Stanford Linear Accelerator Center (SLAC) Klystron-Microwave laboratory to conduct tests characterizing the power handling capability of these waveguide switches. Test results are presented.

Nassiri, A.; Grelick, A.; Kustom, R.L.; White, M.

1997-08-01T23:59:59.000Z

409

Energy Data Access | Department of Energy  

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

Data Management Building Energy Use Benchmarking Benchmarking & Disclosure Policy Data-Driven, Strategic Energy Management Data Access Evaluation, Measurement, & Verification...

410

AGREEMENT FOR MOBILE TECHNOLOGY ACCESS AND ALLOWANCE  

E-Print Network [OSTI]

AGREEMENT FOR MOBILE TECHNOLOGY ACCESS AND ALLOWANCE My signature on the "Mobile Technology Access and conditions identified in the Access to Mobile Technology and the Payment Options for Mobile Technology policies [http://hr.uoregon.edu/policy/MobileTechnologyDevice.html]. 2. I understand that that I must

Oregon, University of

411

Human Resources Security Access Matrix Function Training  

E-Print Network [OSTI]

June 2013 Human Resources Security Access Matrix Function Training Course Required Class Mode Training Course Prerequisite Security Access Form Required Contact for Additional Information Complete Electronic I-9 Forms REC001: I-9 /E-Verify Web Training OR Online OR None Electronic I-9 Security Access Form

Wu, Shin-Tson

412

AN ACCESS CONTROL SYSTEM FOR SVG DOCUMENTS  

E-Print Network [OSTI]

AN ACCESS CONTROL SYSTEM FOR SVG DOCUMENTS E. Damiani1, S. De Capitani di Vimercati2, E. Fern controlling access to graphic information on the Internet. Keywords: Access Control, SVG Documents, Vector such as GIF, JPEG, and PNG, SVG has many advantages: SVG documents are plain text, so they can be read

Samarati, Pierangela

413

Slide #1CENTER FOR INTEGRATED ACCESS NETWORKS  

E-Print Network [OSTI]

Slide #1CENTER FOR INTEGRATED ACCESS NETWORKS Photonics Communication Engineering Khanh Kieu, Ph.D. College of Optical Sciences, University of Arizona #12;Slide #2CENTER FOR INTEGRATED ACCESS NETWORKS is around 340m/s. #12;Slide #3CENTER FOR INTEGRATED ACCESS NETWORKS Homework Problem 2: Calculate

Kieu, Khanh

414

Slide #1CENTER FOR INTEGRATED ACCESS NETWORKS  

E-Print Network [OSTI]

Slide #1CENTER FOR INTEGRATED ACCESS NETWORKS Photonics Communication Engineering Khanh Kieu, Ph.D. College of Optical Sciences, University of Arizona #12;Slide #2CENTER FOR INTEGRATED ACCESS NETWORKS OPTI · Metropolitan and local area networks #12;Slide #3CENTER FOR INTEGRATED ACCESS NETWORKS OPTI500C Syllabus

Kieu, Khanh

415

Slide #1CENTER FOR INTEGRATED ACCESS NETWORKS  

E-Print Network [OSTI]

Slide #1CENTER FOR INTEGRATED ACCESS NETWORKS Photonics Communication Engineering Khanh Kieu, Ph.D. College of Optical Sciences, University of Arizona #12;Slide #2CENTER FOR INTEGRATED ACCESS NETWORKS multiplexing · Network topology #12;Slide #3CENTER FOR INTEGRATED ACCESS NETWORKS Communication Source

Kieu, Khanh

416

Slide #1CENTER FOR INTEGRATED ACCESS NETWORKS  

E-Print Network [OSTI]

Slide #1CENTER FOR INTEGRATED ACCESS NETWORKS Photonics Communication Engineering Khanh Kieu, Ph.D. College of Optical Sciences, University of Arizona #12;Slide #2CENTER FOR INTEGRATED ACCESS NETWORKS Significant progress #12;Slide #3CENTER FOR INTEGRATED ACCESS NETWORKS What else can we multiplex

Kieu, Khanh

417

Design of switched-resistor monolithic filters using NMOS technology  

E-Print Network [OSTI]

MOS Capacitors 19 Parasitics Capacitances on MOS Transrstor 21 10 Typical plot of different value MOS Switch I vs. frequen s of V and W/ gs 23 cy for L = 0. 3 , . 22 SR basic element 25 12 Operation of switched-resistor nique tech- 27..., the individual capac- itors must be closely matched. The drawbacks of this tech- nique are several. First, it requires a large number of taps for interconnections which usually results in an in- crease of chip area. Second, there is an error caused...

Ngo, Dinh Tai

1981-01-01T23:59:59.000Z

418

Ultrafast thermally induced magnetic switching in synthetic ferrimagnets  

SciTech Connect (OSTI)

Synthetic ferrimagnets are composite magnetic structures formed from two or more anti-ferromagnetically coupled magnetic sublattices with different magnetic moments. Here, we report on atomistic spin simulations of the laser-induced magnetization dynamics on such synthetic ferrimagnets and demonstrate that the application of ultrashort laser pulses leads to sub-picosecond magnetization dynamics and all-optical switching in a similar manner as in ferrimagnetic alloys. Moreover, we present the essential material properties for successful laser-induced switching, demonstrating the feasibility of using a synthetic ferrimagnet as a high density magnetic storage element without the need of a write field.

Evans, Richard F. L., E-mail: richard.evans@york.ac.uk; Ostler, Thomas A.; Chantrell, Roy W. [Department of Physics, University of York, Heslington, York YO10 5DD (United Kingdom); Radu, Ilie [Institut für Methoden und Instrumentierung der Forschung mit Synchrotronstrahlung, Helmholtz-Zentrum Berlin für Materialien und Energie GmbH, Albert-Einstein-Straße 15, 12489 Berlin (Germany); Rasing, Theo [Radboud University, Institute for Molecules and Materials, Heyendaalsewg 135, 6525 AJ Nijmegen (Netherlands)

2014-02-24T23:59:59.000Z

419

The design and characterization of switched-resistor filters  

E-Print Network [OSTI]

THE DESIGN AND CHARACTERIZATION OF SWITCHED-RESISTOR FILTERS A Thesis by JAMES TRAUGOTT BASS Submitted to t'ne Graduate College of Texas ARM University in partial fulf'llment of the requirement. for the degree of MASTER OF SCIENCE August... 1983 Major Subjec : Electrical Engineering THE DESIGN AND CHARACTERIZATION OF SWITCHED-RESISTOR FILTERS A THESIS BY JAMES TRAUGOTT BASS Approved as to style and content by: an a I . caper (Chairman of Committee) Nor. an C. GriswoI, d (Member...

Bass, James Traugott

1983-01-01T23:59:59.000Z

420

Administrative Access Policy Exception Process & Request Form Administrative Access Policy Exception Process  

E-Print Network [OSTI]

Administrative Access Policy ­ Exception Process & Request Form (Page 1) Administrative Access Policy ­ Exception Process Administrative Access Policy Overview According to the Franklin College Administrative Access Policy , all IT devices with a UGA control number will be setup with user

Arnold, Jonathan

Note: This page contains sample records for the topic "access roads switch" 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

Solar access of residential rooftops in four California cities  

E-Print Network [OSTI]

rooftops in four California cities Solar access ofcomputed. Solar access violation California Public ResourcesSolar access of residential rooftops in four California

Levinson, Ronnen

2010-01-01T23:59:59.000Z

422

Instructions for Accessing FedConnect Postings, June 30, 2009...  

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

Instructions for Accessing FedConnect Postings, June 30, 2009 Instructions for Accessing FedConnect Postings, June 30, 2009 Instructions for Accessing FedConnect Postings and...

423

Subject Access to Your Information  

E-Print Network [OSTI]

Lists Transportation Research Thesaurus Your own list Use a Short List or a Long List of Terms? If you have a small collection, a short list of terms is appropriate. If you have a large collection, a longer list of more specific terms..., such as the Transportation Research Thesaurus, may be helpful. Longer list will help describe your packages in more specific ways. Subject Access to Other Kinds of Information People ? Expertise Groups of People Projects Equipment, Facilities Use the same set of subject...

Tucker, Sandra

2006-08-01T23:59:59.000Z

424

Remote Access | The Ames Laboratory  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmosphericNuclear Security Administration the1 -the Mid-Infrared at 278, 298,NIST31 ORV 15051 ModificationRemote Access Ames

425

Size-Resolved Particle Number and Volume Emission Factors for On-Road Gasoline and Diesel Motor Vehicles  

E-Print Network [OSTI]

losses when sampling diesel aerosol: A quality assurancefrom on-road gasoline and diesel vehicles. AtmosphericSource apportionment of diesel and spark ignition exhaust

Ban-Weiss, George A.

2009-01-01T23:59:59.000Z

426

Generating Pseudo-Random Permutations and Maximum Flow IBM Almaden Research Center, 650 Harry Road, San Jose, CA 95120 ,USA  

E-Print Network [OSTI]

of length r if there are i1 j1 r Center, 650 Harry Road, San Jose, CA 95120 ,USA and Sackler Faculty of Exact Sciences, Tel Aviv

Shamir, Ron

427

Quantum coherent switch utilizing commensurate nanoelectrode and charge density periodicities  

DOE Patents [OSTI]

A quantum coherent switch having a substrate formed from a density wave (DW) material capable of having a periodic electron density modulation or spin density modulation, a dielectric layer formed onto a surface of the substrate that is orthogonal to an intrinsic wave vector of the DW material; and structure for applying an external spatially periodic electrostatic potential over the dielectric layer.

Harrison, Neil (Santa Fe, NM); Singleton, John (Los Alamos, NM); Migliori, Albert (Santa Fe, NM)

2008-08-05T23:59:59.000Z

428

Digit switch evaluations and capillary IPA (isopropyl alcohol) study  

SciTech Connect (OSTI)

Capillary flow of isopropyl alcohol under the wire insulation of an eleven-wire cable dissolved trapped flux from the pretinning and soldering operations and caused it to deposit on the circuit board inside a digit switch. Conformal coatings were successful in sealing the wire insulation gap to prevent solvent flow. 16 figs., 2 tabs.

Mizik, P.M.; Kibalo, E.F.

1990-12-01T23:59:59.000Z

429

Chiral imides as potential chiroptical switches: synthesis and optical properties  

E-Print Network [OSTI]

of a molecule upon application of electric fields to the switching cell or de- vice.5­7 Electrochromic compounds different. Aromatic imides are known to be electrochromic with intense UV­vis absorptions in their neutral; Naphthalene imides; Electrochromic; Fluorescence. * Corresponding author. Tel.: +1 613 520 2600x2713; fax: +1

Wan, Xin-hua

430

ORIGINAL ARTICLE Single ferroelectric-domain photovoltaic switch based  

E-Print Network [OSTI]

ORIGINAL ARTICLE Single ferroelectric-domain photovoltaic switch based on lateral BiFeO3 cells Ji serves as a basis for solid-state memory. This phenomenon can also yield an interesting photovoltaic imposed by the ferroelectric polarization vectors. Here, we demonstrate a single-domain photovoltaic

Jo, Moon-Ho

431

Optically-initiated silicon carbide high voltage switch  

DOE Patents [OSTI]

An improved photoconductive switch having a SIC or other wide band gap substrate material, such as GaAs and field-grading liners composed of preferably SiN formed on the substrate adjacent the electrode perimeters or adjacent the substrate perimeters for grading the electric fields.

Caporaso, George J. (Livermore, CA); Sampayan, Stephen E. (Manteca, CA); Sullivan, James S. (Livermore, CA); Sanders, David M. (Livermore, CA)

2012-02-28T23:59:59.000Z

432

Energy Aware Computing through Probabilistic Switching: A Study of Limits  

E-Print Network [OSTI]

Energy Aware Computing through Probabilistic Switching: A Study of Limits Krishna V. Palem, Fellow developed here for building energy-aware networks for computing, using PBITs. Interesting examples thermodynamics and, hence, can serve as a basis for energy-aware computing. While the estimates of the energy

433

no switch: spontaneous actin polymerization (MINIMAL ACTIVTY) FractionActin  

E-Print Network [OSTI]

polymerization (MINIMAL ACTIVTY) FractionActin Polymerization relative activity = t1/2 / t1/2 max actin polymerization in presence of constitutively active output domain (VCA) (MAXIMAL ACTIVITY) experimental point: actin polymerization of switch in presence/absence of inputs (EXPERIMENTAL ACTIVITY) t1/2 = time

Lim, Wendell

434

Deep subwavelength plasmonic waveguide switch in double graphene layer structure  

E-Print Network [OSTI]

Deep subwavelength plasmonic waveguide switch in double graphene layer structure Hideo Iizuka in double graphene layer structure Hideo Iizuka1,a) and Shanhui Fan2,b) 1 Toyota Central Research December 2013) Graphene provides excellent prospects of the dynamic tunability, low propagation loss

Fan, Shanhui

435

WDM Burst Switching for Petabit Data Networks Jonathan S. Turner  

E-Print Network [OSTI]

protocols, like IP. This paper briefly summarizes the operational principles of WDM burst switchingnetworks Principles. Burst switching systems assign user data bursts to channels in WDM links on-the-fly in order to provide efficient statistical multiplexing of high rate data channels. The transmission links in a burst

Turner, Jonathan S.

436

Valuation of Energy Storage: An Optimal Switching Mike Ludkovski  

E-Print Network [OSTI]

Valuation of Energy Storage: An Optimal Switching Approach Mike Ludkovski Department of Mathematics University, Princeton, NJ 08544 rcarmona@princeton.edu, We consider the valuation of energy storage facilities within the framework of stochastic control. Our two main examples are natural gas dome storage

Ludkovski, Mike

437

Task Assignment in a Server Farm with Switching Delays and  

E-Print Network [OSTI]

costs Holding costs (per job) Objective to balance between Energy consumption Performance (e.g., latency Energy- and Delay-aware cost structure Switching costs Running costs Holding costs (per job) Objective to balance between Energy consumption Performance (e.g., latency) Heterogeneous servers, job-specific costs

Hyytiä, Esa

438

Left invertibility, flatness and identifiability of switched linear dynamical systems: a framework  

E-Print Network [OSTI]

Left invertibility, flatness and identifiability of switched linear dynamical systems: a framework invertibility and flatness, dynamical systems are structurally equivalent to some specific cryptographic invertibility, flatness and identifiability of discrete- time switched linear systems are investigated

Paris-Sud XI, Université de

439

Energy Efficient Optical Burst Switched (OBS) Balagangadhar G. Bathula, Jaafar M. H. Elmirghani  

E-Print Network [OSTI]

Energy Efficient Optical Burst Switched (OBS) Networks Balagangadhar G. Bathula, Jaafar M. H for optical burst switched networks that reduces energy consumption without significantly degrading and hence energy efficiency is an important issue. Due to the advances in optical transmission

Bathula, Balagangadhar G

440

A scalable silicon photonic chip-scale optical switch for high performance computing systems  

E-Print Network [OSTI]

A scalable silicon photonic chip-scale optical switch for high performance computing systems-scale optical switch for scalable interconnect network in high performance computing systems. The proposed

Yoo, S. J. Ben

Note: This page contains sample records for the topic "access roads switch" 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

Utility External Disconnect Switch: Practical, Legal, and Technical Reasons to Eliminate the Requirement  

Broader source: Energy.gov [DOE]

This report documents the safe operation of PV systems without a utility external disconnect switch in several large jurisdictions. It includes recommendations for regulators contemplating utility external disconnect switch requirements.

442

MEMS relays for make-break power switching applications : {111} silicon etched planar electrical contacts  

E-Print Network [OSTI]

Relays and switches are of interest in applications such as test equipment, radar, communications, and power systems, amongst others. Unlike solid state switches, mechanical relays provide galvanic isolation across the ...

Weber, Alexis Christian, 1974-

2008-01-01T23:59:59.000Z

443

Optical Label Switching Technology and Energy-Efficient Future Networks S. J. Ben Yoo  

E-Print Network [OSTI]

Optical Label Switching Technology and Energy-Efficient Future Networks S. J. Ben Yoo Department traffic with extremely low energy consumption and high goodput. Keywords: Optical packet switching, optical label switching, energy efficient networks. 1. Introduction The future Internet is rapidly

Kolner, Brian H.

444

Design and simulation of planar electro-optic switches in ferroelectrics Mahesh Krishnamurthi,a  

E-Print Network [OSTI]

Design and simulation of planar electro-optic switches in ferroelectrics Mahesh Krishnamurthi polarization dependent planar optical switches based on the electro-optic effect in ferroelectrics operating at 1.55 m wavelength are presented. The first design is a 3 3 optical switch based entirely on electro-optic

Gopalan, Venkatraman

445

Fig. 1: Schematic of the optoelectronic switch. Source/drain and channel regions formed in Si.  

E-Print Network [OSTI]

Si Ge E-field Fig. 1: Schematic of the optoelectronic switch. Source/drain and channel regions (z) energy Novel Si-based CMOS Optoelectronic Switching Device Operating in the Near Infrared Ali K, high performance optoelectronic switch is introduced. The device is a Si- MOSFET with Ge gate that can

Miller, David A. B.

446

Integrated packaging allows for improvement in switching characteristics of silicon carbide devices  

E-Print Network [OSTI]

Integrated packaging allows for improvement in switching characteristics of silicon carbide devices will be available after the conference. Abstract Silicon Carbide devices can achieve very high switching speed-mode filtering). The consequences on the switching speed are discussed. 1. Introduction Silicon carbide (Si

Paris-Sud XI, Université de

447

A Novel MEMS LTCC Switch Matrix Bahram Yassini, Savio Choi, Andre Zybura, Ming Yu,  

E-Print Network [OSTI]

A Novel MEMS LTCC Switch Matrix Bahram Yassini, Savio Choi, Andre Zybura, Ming Yu, Robert. E planar 4x4 switch matrix using microelectromechanical system (MEMS) switches and Low Temperature Cofired Ceramic (LTCC) substrate is presented for the first time. Together a 9-layer LTCC substrate and 32 MEMS

Yu, Ming

448

The effects of mobile ATM switches on PNNI peer group operation  

SciTech Connect (OSTI)

This contribution discusses why, and how, mobile networks and mobile switches might be discussed during Phase 1 of the WATM standards process. Next, it reviews mobile routers within Mobile IP. That IP mobility architecture may not apply to the proposed mobile ATM switches. Finally, it discusses problems with PNNI peer group formation and operation when mobile ATM switches are present.

Martinez, L.; Sholander, P.; Tolendino, L.

1997-04-01T23:59:59.000Z

449

Dynamic Overlay Single-Domain Contracting for End-to-End Contract-Switching  

E-Print Network [OSTI]

and business relation- ships with other providers as well as users. To allow these much needed economic-switched inter-network will enable flexible and eco- nomically efficient management of risks and value flows as a "packet- switched" network. A contract-switched architecture will enable flexible and eco- nomically

Yuksel, Murat

450

Design and Evaluation of Scalable Switching Fabrics for High-Performance Routers  

E-Print Network [OSTI]

high scalability and low costs. The considered switching fabrics are based on a multistage structure. The buffered switching fabrics under our consideration are scalable and of low costs, ideally suitable's for packets to move from their arrival LC's toward their destined LC's. Switching fabrics naturally affect

Tzeng, Nian-Feng

451

Impacts of the extended-weight coal haul road system. Final research report, December 1995  

SciTech Connect (OSTI)

The Extended-Weight Coal Haul Road System, created by the Kentucky Legislature in 1986, consists of all roads which carry over 50,000 tons of coal in a calendar year. Trucks hauling coal on this system are authorized to exceed normal weight limits through the payment of an annual decal fee. A research study was initiated in July of 1992 to analyze the impacts of the extended-weight system. Analyses in this report are based on the following: historical data on coal production and transportation: data from coal decal applications; interviews of legislators, transportation officials, coal company representatives, and coal trucking representatives; newspaper articles; vehicle classification data; analyses of pavement costs; pavement rideability data; and accident data. Primary conclusions include; (1) The extended-weight system has apparently been somewhat successful in accomplishing the objective of enhancing the competitiveness and economic viability of the Kentucky coal industry; (2) Overall accident rates did not increase as a result of implementation of the extended-weight system, but the fatal accident injury rates were significantly higher on the extended-weight system and for trucks operating with the coal decal; (3) Advance-warning flashers have been evaluated and recommended as a means of reducing intersection accidents involving heavy/coal trucks; (4) The coal-decal fee structure results in a net annual loss in Road Fund revenue of approximately $2 million; (5) Forty percent of revenue from decal fees are allocated to counties even though county-maintained roads comprise only eight percent of the extended-weight system; (6) Heavier weights of coal-decal trucks add approximately $9 million annually to the pavement overlay costs; (7) Road users throughout the state are subsidizing the movement of Kentucky coal by participating in the cost of maintaining and improving the highway system; and (8) Possibly reflecting the increased funding of extended-weight roads.

Pigman, J.; Crabtree, J.; Agent, K.; Graves, C.; Deacon, J.

1995-12-01T23:59:59.000Z

452

Road-corridor planning in the EIA procedure in Spain. A review of case studies  

SciTech Connect (OSTI)

The assessment of different alternatives in road-corridor planning must be based on a number of well-defined territorial variables that serve as decision making criteria, and this requires a high-quality preliminary environmental assessment study. In Spain the formal specifications for the technical requirements stipulate the constraints that must be considered in the early stages of defining road corridors, but not how they should be analyzed and ranked. As part of the feasibility study of a new road definition, the most common methodology is to establish different levels of Territorial Carrying Capacity (TCC) in the study area in order to summarize the territorial variables on thematic maps and to ease the tracing process of road-corridor layout alternatives. This paper explores the variables used in 22 road-construction projects conducted by the Ministry of Public Works that were subject to the Spanish EIA regulation and published between 2006 and 2008. The aim was to evaluate the quality of the methods applied and the homogeneity and suitability of the variables used for defining the TCC. The variables were clustered into physical, environmental, land-use and cultural constraints for the purpose of comparing the TCC values assigned in the studies reviewed. We found the average quality of the studies to be generally acceptable in terms of the justification of the methodology, the weighting and classification of the variables, and the creation of a synthesis map. Nevertheless, the methods for assessing the TCC are not sufficiently standardized; there is a lack of uniformity in the cartographic information sources and methodologies for the TCC valuation. -- Highlights: • We explore 22 road-corridor planning studies subjected to the Spanish EIA regulation. • We analyze the variables selected for defining territorial carrying capacity. • The quality of the studies is acceptable (methodology, variable weighting, mapping). • There is heterogeneity in the methods for territorial carrying capacity valuation.

Loro, Manuel, E-mail: manuel.loro@upm.es [Department of Urban and Regional Planning and Environment, Civil Engineering School, Universidad Politécnica de Madrid, Prof. Aranguren s/n, 28040 Madrid (Spain) [Department of Urban and Regional Planning and Environment, Civil Engineering School, Universidad Politécnica de Madrid, Prof. Aranguren s/n, 28040 Madrid (Spain); Transport Research Centre (TRANSyT-UPM) Universidad Politécnica de Madrid, ETSI Caminos, Canales y Puertos, Prof. Aranguren s/n, 28040 Madrid (Spain); Centro de investigación del transporte, TRANSyT-UPM, ETSI Caminos, Canales y Puertos, Universidad Politécnica de Madrid, Prof. Aranguren s/n, 28040 Madrid (Spain); Arce, Rosa M., E-mail: rosa.arce.ruiz@upm.es [Department of Urban and Regional Planning and Environment, Civil Engineering School, Universidad Politécnica de Madrid, Prof. Aranguren s/n, 28040 Madrid (Spain); Transport Research Centre (TRANSyT-UPM) Universidad Politécnica de Madrid, ETSI Caminos, Canales y Puertos, Prof. Aranguren s/n, 28040 Madrid (Spain); Centro de investigación del transporte, TRANSyT-UPM, ETSI Caminos, Canales y Puertos, Universidad Politécnica de Madrid, Prof. Aranguren s/n, 28040 Madrid (Spain); Ortega, Emilio, E-mail: e.ortega@upm.es [Transport Research Centre (TRANSyT-UPM) Universidad Politécnica de Madrid, ETSI Caminos, Canales y Puertos, Prof. Aranguren s/n, 28040 Madrid (Spain) [Transport Research Centre (TRANSyT-UPM) Universidad Politécnica de Madrid, ETSI Caminos, Canales y Puertos, Prof. Aranguren s/n, 28040 Madrid (Spain); Centro de investigación del transporte, TRANSyT-UPM, ETSI Caminos, Canales y Puertos, Universidad Politécnica de Madrid, Prof. Aranguren s/n, 28040 Madrid (Spain); Department of Construction and Rural Roads, Forestry Engineering School, Universidad Politécnica de Madrid, Ciudad Universitaria s/n, 28040 Madrid (Spain); and others

2014-01-15T23:59:59.000Z

453

libRoadRunner: A High Performance SBML Simulation and Analysis Library  

E-Print Network [OSTI]

This paper presents libRoadRunner, an extensible, high-performance, cross-platform, open-source software library for the simulation and analysis of models \\ expressed using Systems Biology Markup Language (SBML). SBML is the most widely used standard for representing dynamic networks, especially biochemical networks. libRoadRunner supports solution of both large models and multiple replicas of a single model on desktop, mobile and cluster computers. libRoadRunner is a self-contained library, able to run both as a component inside other tools via its C++ and C bindings andnteractively through its Python interface. The Python Application Programming Interface (API) is similar to the APIs of Matlab and SciPy, making it fast and easy to learn, even for new users. libRoadRunner uses a custom Just-In-Time (JIT) compiler built on the widely-used LLVM JIT compiler framework to compile SBML-specified models directly into very fast native machine code for a variety of processors, making it appropriate for solving very large models or multiple replicas of smaller models. libRoadRunner is flexible, supporting the bulk of the SBML specification (except for delay and nonlinear algebraic equations) and several of its extensions. It offers multiple deterministic and stochastic integrators, as well as tools for steady-state, stability analyses and flux balance analysis. We regularly update libRoadRunner binary distributions for Mac OS X, Linux and Windows and license them under Apache License Version 2.0. http://www.libroadrunner.org provides online documentation, full build instructions, binaries and a git source repository.

Endre T. Somogyi; Jean-Marie Bouteiller; James A. Glazier; Matthias König; Kyle Medley; Maciej H. Swat; Herbert M. Sauro

2015-03-03T23:59:59.000Z

454

SLAC All Access: Laser Labs  

ScienceCinema (OSTI)

From supermarket checkouts to video game consoles, lasers are ubiquitous in our lives. Here at SLAC, high-power lasers are critical to the cutting-edge research conducted at the laboratory. But, despite what you might imagine, SLAC's research lasers bear little resemblance to the blasters and phasers of science fiction. In this edition of All Access we put on our safety goggles for a peek at what goes on inside some of SLAC's many laser labs. LCLS staff scientist Mike Minitti and SLAC laser safety officer Mike Woods detail how these lasers are used to study the behavior of subatomic particles, broaden our understanding of cosmic rays and even unlock the mysteries of photosynthesis.

Minitti, Mike; Woods Mike

2014-06-03T23:59:59.000Z

455

ON-ROAD MOTOR VEHICLE EMISSIONS FROM AROUND THE WORLD Donald H. Stedman and Gary A. Bishop  

E-Print Network [OSTI]

ON-ROAD MOTOR VEHICLE EMISSIONS FROM AROUND THE WORLD Donald H. Stedman and Gary A. Bishop@du.edu ABSTRACT In 1993, on-road emissions in Continental Europe showed a pronounced South/North declining gradient for CO, HC and NO fuel specific emissions (gm/kg). Emissions in Hamburg and Rotterdam were

Denver, University of

456

Improvements in Terrain-Based Road Vehicle Localization By Initializing an Unscented Kalman Filter Using Particle Filters  

E-Print Network [OSTI]

the computational cost of the previous terrain- based localization algorithm. In order to localize a vehicle alongImprovements in Terrain-Based Road Vehicle Localization By Initializing an Unscented Kalman Filter of a road vehicle along a one-mile test track and 7 kilometer span of a highway using terrain

Brennan, Sean

457

Agent-based Planning and Simulation of Combined Rail/Road Luca Maria Gambardella, Andrea E. Rizzoli  

E-Print Network [OSTI]

on trains and assigns trucks to deliver them to the source terminal and to pick them up in the destination and promote intermodal transport as a vi- able alternative to long-haul road transport [1]. The PLATFORM in the terminals throughput might reduce the per- centage of long-haul transports on the road. Be- cause

Gambardella, Luca Maria

458

REFUEL: an EU road map for biofuels , E. Deurwaarder and S. Lensink, ECN policy Studies, the Netherlands  

E-Print Network [OSTI]

REFUEL: an EU road map for biofuels M. Londo1 , E. Deurwaarder and S. Lensink, ECN policy Studies), Poland K. Könighofer, Joanneum Research, Austria Abstract A successful mid-term development of biofuels calls for a robust road map. REFUEL assesses inter alia least-cost biofuel chain options, their benefits

459

Recursive least squares with forgetting for online estimation of vehicle mass and road grade: theory and experiments  

E-Print Network [OSTI]

mass and road grade are important in automation of heavy duty vehicles, vehicle following manoeuvresRecursive least squares with forgetting for online estimation of vehicle mass and road grade, University of Michigan, G008 Lay Auto Lab, 1231 Beal Ave., Ann Arbor, MI 48109, USA Good estimates of vehicle

Peng, Huei

460

University of Nevada, Reno Tree crown mortality associated with roads in the Lake Tahoe Basin: a remote  

E-Print Network [OSTI]

University of Nevada, Reno Tree crown mortality associated with roads in the Lake Tahoe Basin entitled Tree crown mortality associated with roads in the Lake Tahoe Basin: a remote sensing approach, Advisor Robert S. Nowak, Committee Member Wendy Calvin, Graduate School Representative Marsha H. Read, Ph

Weisberg, Peter J.

Note: This page contains sample records for the topic "access roads switch" 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

Assessment of the PCDD/F fate from MSWI residues used1 in road construction in France2  

E-Print Network [OSTI]

1 Assessment of the PCDD/F fate from MSWI residues used1 in road construction in France2 3 R of these alternative materials is that of the Municipal59 Solid Waste Incinerator (MSWI) residue which is produced from the household60 wastes combustion and used for road and car-park construction.61 In France, the use of MSWI

Paris-Sud XI, Université de

462

T-606: Sun Java System Access Manager Lets Remote Users Partially Modify Data and Remote Authenticated Users Partially Access Data  

Broader source: Energy.gov [DOE]

Sun Java System Access Manager Lets Remote Users Partially Modify Data and Remote Authenticated Users Partially Access Data.

463

Spin-transfer switching of orthogonal spin-valve devices at cryogenic temperatures  

SciTech Connect (OSTI)

We present the quasi-static and dynamic switching characteristics of orthogonal spin-transfer devices incorporating an out-of-plane magnetized polarizing layer and an in-plane magnetized spin valve device at cryogenic temperatures. Switching at 12?K between parallel and anti-parallel spin-valve states is investigated for slowly varied current as well as for current pulses with durations as short as 200 ps. We demonstrate 100% switching probability with current pulses 0.6?ns in duration. We also present a switching probability diagram that summarizes device switching operation under a variety of pulse durations, amplitudes, and polarities.

Ye, L., E-mail: ly17@nyu.edu; Gopman, D. B.; Rehm, L.; Backes, D.; Wolf, G.; Kent, A. D. [Department of Physics, New York University, New York, New York 10003 (United States); Ohki, T. [Raytheon BBN Technologies, Cambridge, Massachusetts 02138 (United States); Kirichenko, A. F.; Vernik, I. V.; Mukhanov, O. A. [HYPRES, 175 Clearbrook Road, Elmsford, New York 10523 (United States)

2014-05-07T23:59:59.000Z

464

Design of high order switched resistor momolithic filters using NMOS technology  

E-Print Network [OSTI]

-aliasing filter is used to band-limit the input signal. 3 Switched Capacitor representation of a resistor, a) Switched Capacitor, b) Fixed Resistor. . . . . . . . . . Basic Switched Resistor Block. a) Switched Resistor, b) Fixed Resistor. 5 Switched.... VBS for depletion and enhancement transistors. 18 9 IO vs YDS curves for depletion (a, c), and enhancement (b, d) transistors (YBS= 0 V). a) II/L= 1, b) M/L= 1, c) Vi/L= . 5, d) V(/L= 5 19 10 DC resistance for an NMOS transistor vs. VGS (W/L= . 3...

Aguilar, Raul Antonio

1983-01-01T23:59:59.000Z

465

Better accessibility for Paramaribo / Paramaribo beter bereikbaar:.  

E-Print Network [OSTI]

??A quantitative study for increasing the accessibility of Paramaribo, the capital of Suriname. The analysis was done with the help of a traffic demand model… (more)

Flu, M.E.

2012-01-01T23:59:59.000Z

466

Access Control for SAR Systems Stephen Quirolgico  

E-Print Network [OSTI]

Access Control for SAR Systems Stephen Quirolgico Vincent Hu Tom Karygiannis NIST IR 7815 #12;NIST Systems Stephen Quirolgico Vincent Hu Tom Karygiannis Computer Security Division Information Technology

467

The Ohio Capital Access Program (OCAP) (Ohio)  

Broader source: Energy.gov [DOE]

The Ohio Capital Access Program (OCAP) encourages state depository financial institutions to make loans to for-profit or nonprofit small businesses that are having difficulty obtaining business...

468

Life in the Fast Lane: Road Crossing Behavior of Mule Deer in a Wildland-Urban Interface  

SciTech Connect (OSTI)

In 2009, approximately 260,000 animal-vehicle collisions were reported in the United States, resulting in 12,000 human injuries and 173 human fatalities. Research has focused on identifying factors associated with high densities of animal-vehicle collisions, including variables such as traffic speed and volume, road design, topographic features, vegetative cover, and local deer or elk (Cervus elaphus) abundance. The purposes of this study were to document how often and where mule deer (Odocoileus hemionus) crossed roads in a western United States wildland-urban interface area, and to relate deer road-crossing behavior to deer-vehicle collision locations. Seven adult mule deer (four males [M] and three females [F]) were captured and collared with GPS-enabled collars during December 2001 and January 2002. Five of the seven deployed collars were recovered. None of the roads in the study area appeared to act as a substantial barrier to deer passage. Deer home ranges straddled highways and primary, secondary, and tertiary arterial roads. Deer crossed all types of roads. The average number of times deer crossed road during 24 hours of monitoring ranged from 2.1 to 7.0. Deer in the Los Alamos townsite avoided crossing roads during day and before sunset. Deer-vehicle accidents occurred at 350 percent of the level expected after sunset. All other time periods had fewer accidents than expected. The distribution of accidents across time periods was not similar to the distribution of road crossings across time periods for any deer. Within Los Alamos County there was a clear trend for deer-vehicle collisions to occur on roads with speed limits > 35 mph. Deer in the townsite frequently crossed roads with lower speed limits; therefore, the reason for the paucity of accidents along these roads was evidently the ability of drivers to detect deer (or the ability of deer to detect vehicles) and respond before an accident occurred. There was a significant but not strong correlation between the density of accidents and the density of road crossings. This was probably related to the high number of deer crossings of tertiary arterial roads, where accidents were not likely to occur.

Hansen, Leslie A. [Los Alamos National Laboratory; Biggs, James [Northern New Mexico College; Bennett, Kathryn D. [Los Alamos National Laboratory; Bare, Carey [Bare and Associates, LLC; Sherwood, Sherri R. [Los Alamos National Laboratory

2012-04-04T23:59:59.000Z

469

The Usefulness of Bi-Level Switching; Original Technical Note: November 1998. Revised August, 1999  

SciTech Connect (OSTI)

California's Title 24 Energy Efficiency Building Standard requires multiple lighting level control in all individual offices. Usually, this requirement is fulfilled using bi-level switching. With bi-level switching, each office occupant is provided with two wall switches near the doorway to control their lights. In a typical installation, one switch would control 1/3 of the fluorescent lamps in the ceiling lighting system, while the other switch would control the remaining 2/3 of the lamps. This allows four possible light levels: OFF, 1/3, 2/3 and FULL lighting. Because it has been required by building code since 1983, bi-level switching is common in California office buildings. However, there is no published evidence showing that occupants sometimes use just one switch rather than just switching on both switches when entering the room. Consequently, some have questioned whether bi-level switching is a necessary or desirable requirement for typical office buildings. In fact, the draft national standard, ASHRAE Standard 90.1-1989K apparently does not require bi-level switching at all.

Building Technologies Department

1998-11-01T23:59:59.000Z

470

Microwave pulse compression from a storage cavity with laser-induced switching  

DOE Patents [OSTI]

A laser-induced switch and a multiple cavity configuration are disclosed for producing high power microwave pulses. The microwave pulses are well controlled in wavelength and timing, with a quick rise time and a variable shape and power of the pulse. In addition, a method of reducing pre-pulse leakage to a low level is disclosed. Microwave energy is directed coherently to one or more cavities that stores the energy in a single mode, represented as a standing wave pattern. In order to switch the stored microwave energy out of the main cavity and into the branch waveguide, a laser-actuated switch is provided for the cavity. The switch includes a laser, associated optics for delivering the beam into the main cavity, and a switching gas positioned at an antinode in the main cavity. When actuated, the switching gas ionizes, creating a plasma, which becomes reflective to the microwave energy, changing the resonance of the cavity, and as a result the stored microwave energy is abruptly switched out of the cavity. The laser may directly pre-ionize the switching gas, or it may pump an impurity in the switching gas to an energy level which switches when a pre-selected cavity field is attained. Timing of switching the cavities is controlled by varying the pathlength of the actuating laser beam. For example, the pathlengths may be adjusted to output a single pulse of high power, or a series of quick lower power pulses.

Bolton, Paul R. (Menlo Park, CA)

1992-01-01T23:59:59.000Z

471

An experimental study of VBR video over various ATM switch architectures  

SciTech Connect (OSTI)

One of the most important components of an Asynchronous Transfer Mode (ATM) network is the switch. Switch design is not a part of the ATM standards so vendors use a wide variety of techniques to build their switches. In this paper, the authors present experimental results of switching and multiplexing real-time Variable Bit Rate (VBR) video traffic (JPEG, MPEG-1, and MPEG-2) through two different ATM switch architectures. Real-time VBR traffic, such as digital video, is particularly interesting due to its high demands in terms of bandwidth, real-time delivery and processing requirements. The experiments show that the fastest switches, i.e., lowest latencies, do not necessarily perform better when transmitting VBR video. The impact of the high speed network components; characteristics, such as switch fabric architecture, buffering strategies, and higher layer transport protocols (i.e., UDP, TCP/IP), are illustrated through the experimental results.

Tsang, R.P. [Sandia National Labs., Livermore, CA (United States); Hsieh, J.; Du, D.H.C. [Univ. of Minnesota, Minneapolis, MN (United States)

1997-12-31T23:59:59.000Z

472

Interprocessor bus switching system for simultaneous communication in plural bus parallel processing system  

DOE Patents [OSTI]

A bus switching apparatus and method for multiple processor computer systems comprises a plurality of bus switches interconnected by branch buses. Each processor or other module of the system is connected to a spigot of a bus switch. Each bus switch also serves as part of a backplane of a modular crate hardware package. A processor initiates communication with another processor by identifying that other processor. The bus switch to which the initiating processor is connected identifies and secures, if possible, a path to that other processor, either directly or via one or more other bus switches which operate similarly. If a particular desired path through a given bus switch is not available to be used, an alternate path is considered, identified and secured. 11 figures.

Atac, R.; Fischler, M.S.; Husby, D.E.

1991-01-15T23:59:59.000Z

473

Interprocessor bus switching system for simultaneous communication in plural bus parallel processing system  

DOE Patents [OSTI]

A bus switching apparatus and method for multiple processor computer systems comprises a plurality of bus switches interconnected by branch buses. Each processor or other module of the system is connected to a spigot of a bus switch. Each bus switch also serves as part of a backplane of a modular crate hardware package. A processor initiates communication with another processor by identifying that other processor. The bus switch to which the initiating processor is connected identifies and secures, if possible, a path to that other processor, either directly or via one or more other bus switches which operate similarly. If a particular desired path through a given bus switch is not available to be used, an alternate path is considered, identified and secured.

Atac, Robert (Aurora, IL); Fischler, Mark S. (Warrenville, IL); Husby, Donald E. (DeKalb, IL)

1991-01-01T23:59:59.000Z

474

Heat transfer between anisotropic nanopartricles: Enhancement and switching  

E-Print Network [OSTI]

We theoretically study heat transfer between two anisotropic nanoparticles in vacuum, and derive closed expressions in terms of the anisotropic dipole polarizabilities. We show that transfer between two small spheroids can be many times as large as the one for two spheres of same volumes. Such increase with anisotropy is also found for the heat emission of an isolated small spheroid. Furthermore, we observe a strong dependence of transfer on the relative orientation, yielding the interpretation as a heat transfer switch. The switch quality, given as the ratio of transfer in the ``on'' and ``off'' positions, is observed to be as large as $10^3$ in the near field and even larger in the far field.

Roberta Incardone; Thorsten Emig; Matthias Krüger

2014-02-21T23:59:59.000Z

475

Plasma Switch for High-Power Active Pulse Compressor  

SciTech Connect (OSTI)

Results are presented from experiments carried out at the Naval Research Laboratory X-band magnicon facility on a two-channel X-band active RF pulse compressor that employed plasma switches. Experimental evidence is shown to validate the basic goals of the project, which include: simultaneous firing of plasma switches in both channels of the RF circuit, operation of quasi-optical 3-dB hybrid directional coupler coherent superposition of RF compressed pulses from both channels, and operation of the X-band magnicon directly in the RF pulse compressor. For incident 1.2 ?s pulses in the range 0.63 ? 1.35 MW, compressed pulses of peak powers 5.7 ? 11.3 MW were obtained, corresponding to peak power gain ratios of 8.3 ? 9.3. Insufficient bakeout and conditioning of the high-power RF circuit prevented experiments from being conducted at higher RF input power levels.

Hirshfield, Jay L. [Omega-P, Inc.] [Omega-P, Inc.

2013-11-04T23:59:59.000Z

476

Distribution of supercurrent switching in graphene under the proximity effect.  

SciTech Connect (OSTI)

We study the stochastic nature of switching current in hysteretic current-voltage characteristics of superconductor-graphene-superconductor junctions. We find that the dispersion of the switching current distribution scales with temperature as {sigma}{sub I} {proportional_to} T{sup {alpha}{sub G}} with {alpha}{sub G} as low as 1/3. This observation is in sharp contrast to the known Josephson junction behavior where {sigma}{sub I} {proportional_to} T{sup {alpha}{sub J}} with {alpha}{sub J} = 2/3. We propose an explanation using a generalized version of Kurkijaervi's theory for the flux stability in rf-SQUID and attribute this anomalous effect to the temperature dependence of the critical current which persists down to low temperatures.

Coskun, U. C.; Brenner, M.; Hymel, T.; vakaryuk, V.; Levchenko, A.; Bezryadin, A. (Materials Science Division); (Univ. Illinois-Urbana); (Univ. Texas); (Michigan State Univ.)

2012-01-01T23:59:59.000Z

477

Electro-optical switching and memory display device  

DOE Patents [OSTI]

An electro-optical display device having a housing with wall means including one transparent wall and at least one other wall. Counter electrodes are positioned on the transparent wall and display electrodes are positioned on the other wall with both electrodes in electrically conductive relationship with an electrolyte. Circuits means are connected to the display and counter electrodes to apply different predetermined control potentials between them. The display electrodes are covered with a thin electrically conductive polymer film that is characterized according to the invention by having embedded in it pigment molecules as counter ions. The display device is operable to be switched to a plurality of different visual color states at an exceptionally rapid switching rate while each of the color states is characterized by possessing good color intensity and definition.

Skotheim, T.A.; O'Grady, W.E.; Linkous, C.A.

1983-12-29T23:59:59.000Z

478

Parallel Routing Algorithms for Nonblocking Electronic and Photonic Switching Networks  

E-Print Network [OSTI]

Parallel Routing Algorithms for Nonblocking Electronic and Photonic Switching Networks Enyue Lu for the RNB networks of complexities ranging from OðN lg N� to OðN1:5 lg N� crosspoints and parallel algorithms that run in Oðminfd� lg N; ffiffiffiffiffi N p g� time for the SNB networks of OðN1:5 lg N�

Lu, Enyue "Annie"

479

Device having two optical ports for switching applications  

DOE Patents [OSTI]

A two-sided light-activatable semiconductor switch device having an optical port on each side thereof. The semiconductor device may be a p-i-n diode or of bulk intrinsic material. A two ported p-i-n diode, reverse-biased to "off" by a 1.3 kV dc power supply, conducted 192 A when activated by two 1 kW laser diode arrays, one for each optical port.

Rosen, Ayre (Cherry Hill, NJ); Stabile, Paul J. (Langehorne, PA)

1991-09-24T23:59:59.000Z

480

Academic Libraries and Open Access: Policies, Services and Resources for Increasing Access to Scholarship  

E-Print Network [OSTI]

This presentation will focus on emerging roles for academic libraries in supporting access to scholarship through open access policies and practices. The University of Kansas recently became the first public university in ...

Rosenblum, Brian

2010-07-06T23:59:59.000Z

Note: This page contains sample records for the topic "access roads switch" 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

Active high-power RF switch and pulse compression system  

DOE Patents [OSTI]

A high-power RF switching device employs a semiconductor wafer positioned in the third port of a three-port RF device. A controllable source of directed energy, such as a suitable laser or electron beam, is aimed at the semiconductor material. When the source is turned on, the energy incident on the wafer induces an electron-hole plasma layer on the wafer, changing the wafer's dielectric constant, turning the third port into a termination for incident RF signals, and. causing all incident RF signals to be reflected from the surface of the wafer. The propagation constant of RF signals through port 3, therefore, can be changed by controlling the beam. By making the RF coupling to the third port as small as necessary, one can reduce the peak electric field on the unexcited silicon surface for any level of input power from port 1, thereby reducing risk of damaging the wafer by RF with high peak power. The switch is useful to the construction of an improved pulse compression system to boost the peak power of microwave tubes driving linear accelerators. In this application, the high-power RF switch is placed at the coupling iris between the charging waveguide and the resonant storage line of a pulse compression system. This optically controlled high power RF pulse compression system can handle hundreds of Megawatts of power at X-band.

Tantawi, Sami G. (San Mateo, CA); Ruth, Ronald D. (Woodside, CA); Zolotorev, Max (Mountain View, CA)

1998-01-01T23:59:59.000Z

482

SNES 2000: Environmental Sciences Colloquium Green Development: The road to a sustainable  

E-Print Network [OSTI]

SNES 2000: Environmental Sciences Colloquium Fall 2009 Green Development: The road to a sustainable from natural and social sciences Melissa Everett, Sustainable Hudson Valley September 25 Green University October 2 Green building: Tints and shades Jack Elliott, Design and Environmental Analysis

Angenent, Lars T.

483

Project Information Form Project Title Reduction of Lifecycle Green House Gas Emissions From Road  

E-Print Network [OSTI]

Project Information Form Project Title Reduction of Lifecycle Green House Gas Emissions From Road@ucdavis.edu Funding Source(s) and Amounts Provided (by each agency or organization) US DOT $30,000 Total Project Cost Brief Description of Research Project This white paper will summarize the state of knowledge and state

California at Davis, University of

484

Addendum: Tenth International Symposium on Alcohol Fuels, The road to commercialization  

SciTech Connect (OSTI)

The Tenth International Symposium on ALCOHOL FUELS ``THE ROAD TO COMMERCIALIZATION`` was held at the Broadmoor Hotel, Colorado Springs, Colorado, USA November 7--10, 1993. Twenty-seven papers on the production of alcohol fuels, specifications, their use in automobiles, buses and trucks, emission control, and government policies were presented. Individual papers have been processed separately for entry into the data base.

Not Available

1994-05-01T23:59:59.000Z

485

Remote Sensing of Mobile Source Air Pollutant Emissions: Variability and Uncertainty in On-Road Emissions  

E-Print Network [OSTI]

Remote Sensing of Mobile Source Air Pollutant Emissions: Variability and Uncertainty in On.0 INTRODUCTION 1 1.1 Mobile Source Emissions 2 1.2 Emission Regulations 2 1.3 Emissions Contributions of "Non Estimates 70 6.3 Fuel Economy Data for School Buses Observed at the Rock Quarry Road Site 75 6.4 Diesel

Frey, H. Christopher

486

Framework for a Road Map to Magnetic Fusion Energy Status Report  

E-Print Network [OSTI]

Framework for a Road Map to Magnetic Fusion Energy Status Report Dale Meade for U. S. Magnetic paths: 1) ITER plus Fusion Nuclear Science Facility leading to a Tokamak DEMO 2) ITER directly Fusion Program Leaders Working Group MIT Independent Activities Period Plasma Science and Fusion Center

487

Off-Road Vehicle Impact on Sediment Displacement and Disruption at Assateague Island National Seashore, Maryland  

E-Print Network [OSTI]

The National Park Service (NPS) monitors off-road vehicle (ORV) use in National Seashores across the United States. The sediment disturbance that is caused by ORVs is believed to have a large impact on erosion (by wind or waves), which...

Labude, Brian

2012-08-15T23:59:59.000Z

488

Accelerating From vehicles on the road to the energy that powers  

E-Print Network [OSTI]

Accelerating Solutions From vehicles on the road to the energy that powers them, Oak Ridge National the deployment of a new generation of energy efficient vehicles powered by domestic, renewable, clean energy. EPA-2 emis- sions levels with ultra-low sulfur diesel fuel. Power electronics and electric propulsion

Pennycook, Steve

489

MANAGING THE NATIONAL ROAD NETWORK MAINTENANCE IN SPAIN Vctor Gmez Fras  

E-Print Network [OSTI]

MANAGING THE NATIONAL ROAD NETWORK MAINTENANCE IN SPAIN Víctor Gómez Frías GETINSA (Spain), vgomez@getinsa.es Teresa Sánchez Chaparro ANECA (Spain), tsanchez@aneca.es ABSTRACT The Spanish Ministry of Public Works point of view. In order to understand the importance and difficulty that presents in Spain

Paris-Sud XI, Université de

490

USVI Energy Road Map: Charting the Course to a Clean Energy Future (Brochure)  

SciTech Connect (OSTI)

This brochure provides an overview of the integrated clean energy deployment process and progress of the Energy Development in Island Nations U.S. Virgin Islands pilot project road map, including over-arching goals, organization, strategy, technology-specific goals and accomplishments, challenges, solutions, and upcoming milestones.

Not Available

2011-07-01T23:59:59.000Z

491

TOOLS TO MODEL ROAD IMPACTS Providing scientific knowledge and technology to sustain  

E-Print Network [OSTI]

TOOLS TO MODEL ROAD IMPACTS Providing scientific knowledge and technology to sustain our nation://www.fs.fed.us/rm/boise/AWAE_home.shtml BACKGROUND The Rocky Mountain Research Station has a long his- tory of developing tools that meet the needs. Existing tools have been optimized to answer particular man- agement questions at specific spatial scales

Fried, Jeremy S.

492

Snow and Ice Control Best Management Practices Parking Lots, Sidewalks, Roads  

E-Print Network [OSTI]

Snow and Ice Control Best Management Practices Parking Lots, Sidewalks, Roads Minnesota Circuit opportunity to improve the way we manage snow and ice in Minnesota. By using snow and ice control best safer--while saving money and protecting water quality. Current Situation The snow and ice maintenance

Minnesota, University of

493

An overview of recycling in road infrastructure in France from the OFRIR Jullien Agnsa  

E-Print Network [OSTI]

(Ministry of Transport and Construction/Scientifical office and Road direction), by MEDD/DPPR (Ministry of environment and sustainable development/ Pollution and risk direction), by ADEME (Energy and Environment products are presented, among which civil engineering by-products and other industrial by-products have

Boyer, Edmond

494

An improved approach for robust road marking detection and tracking applied to multi-lane estimation.  

E-Print Network [OSTI]

provided a great number of devices on many types of automatic vehicle guidance and security systems of an environment surrounding an ego-vehicle. Indeed, this information provides relative vehicle location evident the automation of the driving task is probably a solution in the reduction of the road injuries

Paris-Sud XI, Université de

495

Environmental assessment of a BOF steel slag used in road construction: The ECLAIR research program  

E-Print Network [OSTI]

1 Environmental assessment of a BOF steel slag used in road construction: The ECLAIR research and to the lack of environmental regulations. This study aimed at investigating the potential release and impact of pollutants, especially Cr and V that are present in rather high concentrations in slag, from a BOF slag used

Boyer, Edmond

496

EN-017 Silviculture March 2003 Tree Growth on Rehabilitated Forest Roads in  

E-Print Network [OSTI]

production on managed forest lands. Restoring soil conditions on roads that probably would not otherwise-effective meth- ods need to be established. In parts of interior British Columbia success- ful forest on 25 of the 73 original plots, along with soil conditions, vegetation recolonization, and competition

497

Detection of Vulnerable Road Users in Smart Cities Francisco Guayante, Arnoldo Daz-Ramrez  

E-Print Network [OSTI]

Detection of Vulnerable Road Users in Smart Cities Francisco Guayante, Arnoldo Díaz. In order to cope with the problems of the growing urban communities, the concept of smart cities has emerged. A smart city is based on the use of smart computing technologies, such as Intelligent

Mejia-Alvarez, Pedro

498

When the Rubber Meets the Road: Putting Research-based Methods to Test in Urban Classrooms  

E-Print Network [OSTI]

When the Rubber Meets the Road: Putting Research-based Methods to Test in Urban Classrooms Junlei group's performance was assessed by standardized test items and compared with that of a high also reveal a significant discrepancy between low-SES students' performance on standardized test items

Klahr, David

499

UNITED INDIA INSURANCE COMPANY LIMITED REGISTERED & HEAD OFFICE: 24, WHITES ROAD, CHENNAI-600014  

E-Print Network [OSTI]

UNITED INDIA INSURANCE COMPANY LIMITED REGISTERED & HEAD OFFICE: 24, WHITES ROAD, CHENNAI-600014 HEALTH INSURANCE POLICY ­ GROUP 1 WHEREAS the insured designated in the Schedule hereto has by a proposal to be incorporated herein has applied to UNITED INDIA INSURANCE COMPANY LTD. (hereinafter called the COMPANY

Dhingra, Narender K.

500

Modelling a Car Safety Controller in Road Tunnels using Hybrid Petri Nets A. Bobbio[1  

E-Print Network [OSTI]

Modelling a Car Safety Controller in Road Tunnels using Hybrid Petri Nets A. Bobbio[1] , M this specific issue and proposes a hybrid modeling approach based on fluid Petri nets (FPN). An FPN is used that FPN is a valid paradigm to model the dynamics of a car in a detailed way. 1 Introduction In the last

Horváth, András