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Note: This page contains sample records for the topic "gate national recreation" 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

Showering with the Sun at Chickasaw National Recreation Area  

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

ark Golnar, a mechanical engineer with the National Park Service (NPS), describes solar water heating as the "perfect heat source" for the comfort stations at Chickasaw National Recreation Area. "The demand for hot water coincides with the availabil- ity of sunlight, which makes solar water heaters the obvious choice," he says. "As a bonus, the solar systems are an environmentally sound and cost- effective way to heat water." Located about 100 miles (161 km) south of Oklahoma City, Oklahoma, on Lake of the Arbuckles, the facility is used primarily in the summer, when solar energy is abundant. The solar water heating systems supply all the hot water for one large comfort station and two small ones at the Buckhorn Campground. (There are no

2

Showering with the Sun at Chickasaw National Recreation Area  

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

ark Golnar, a mechanical engineer with ark Golnar, a mechanical engineer with the National Park Service (NPS), describes solar water heating as the "perfect heat source" for the comfort stations at Chickasaw National Recreation Area. "The demand for hot water coincides with the availabil- ity of sunlight, which makes solar water heaters the obvious choice," he says. "As a bonus, the solar systems are an environmentally sound and cost- effective way to heat water." Located about 100 miles (161 km) south of Oklahoma City, Oklahoma, on Lake of the Arbuckles, the facility is used primarily in the summer, when solar energy is abundant. The solar water heating systems supply all the hot water for one large comfort station and two small ones at the Buckhorn Campground. (There are no

3

Old Y-12 utility poles put to use for recreation and training | National  

National Nuclear Security Administration (NNSA)

Old Y-12 utility poles put to use for recreation and training | National Old Y-12 utility poles put to use for recreation and training | National Nuclear Security Administration Our Mission Managing the Stockpile Preventing Proliferation Powering the Nuclear Navy Emergency Response Recapitalizing Our Infrastructure Continuing Management Reform Countering Nuclear Terrorism About Us Our Programs Our History Who We Are Our Leadership Our Locations Budget Our Operations Media Room Congressional Testimony Fact Sheets Newsletters Press Releases Speeches Events Social Media Video Gallery Photo Gallery NNSA Archive Federal Employment Apply for Our Jobs Our Jobs Working at NNSA Blog Home > NNSA Blog > Old Y-12 utility poles put to use ... Old Y-12 utility poles put to use for recreation and training Posted By Office of Public Affairs Logs and trucks Maintenance Support and Utilities Management personnel at NNSA's Y-12

4

The Gated X-ray Detector for the National Ignition Facility  

Science Conference Proceedings (OSTI)

Two new gated x-ray imaging cameras have recently been designed, constructed and delivered to the National Ignition Facility in Livermore, CA. These Gated X-ray Detectors are each designed to fit within an aluminum airbox with a large capacity cooling plane and are fitted with an array of environmental housekeeping sensors. These instruments are significant different from earlier generations of gated x-ray images due in parts to an innovative impendence matching scheme, advanced phosphor screens, pulsed phosphor circuits, precision assembly fixturing, unique system monitoring and complete remote computer control. Preliminary characterization has shown repeatable uniformity between imaging strips, improved spatial resolution and no detectable impendence reflections.

Oertel, J A; Barnes, C; Archuleta, T; Casper, L; Fatherley, V; Heinrichs, T; King, R; Landers, D; Lopez, F; Sanchez, P; Sandoval, G; Schrank, L; Walsh, P; Bell, P; Brown, M; Costa, R; Holder, J; Montalongo, S; Pederson, N

2006-05-18T23:59:59.000Z

5

An exploration of perceived benefits of recreation in the Pine Valley District of the Dixie National Forest .  

E-Print Network (OSTI)

??Public land agencies are mandated to incorporate Ecosystem Management practices into forest planning and management. The human dimensions of Ecosystem Management, including recreation and amenity… (more)

Kaufman, Andrew Jay, 1963-

1998-01-01T23:59:59.000Z

6

Outdoor Recreation Participation Trends in Texas  

E-Print Network (OSTI)

Outdoor recreation is a popular pastime in Texas. This publication reports on the participation and trends in outdoor recreation in the U.S. and Texas revealed in the National Survey on Recreation and the Environment conducted by the U.S. Forest Service.

Schuett, Michael A.; Shafer, Carl Scott; Lu, Jiaying

2009-01-06T23:59:59.000Z

7

Fuel used for off-highway recreation  

SciTech Connect

The Intermodal Surface Transportation Efficiency Act of 1991 (ISTEA) established a National Recreational Trails Funding Program and the National Recreational Trails Trust Fund. ISTEA requires that tax revenue generated from the sales of motor fuel used for off-highway recreation by transferred from the Highway Trust Fund to the Trails Trust Fund for recreational trail and facility improvements. In order to apportion the Trails Trust Fund of individual states equitably, the Federal Highway Administration (FHWA) asked the Oak Ridge National Laboratory (ORNL) to estimate the amount of motor fuel used for off-highway recreation at the state level by different vehicle types. This report documents this estimation procedure. For this estimation procedure, off-highway recreational fuel use was defined as Federally taxed gasoline, gasohol, diesel fuel, or special fuel used in recreational motorized vehicles on recreational trails or back country terrain. Fuel used in outdoor non-engine recreational equipment, such as camp stoves, heaters, and lanterns, was excluded from the analysis. Vehicle types included in this study were: pickup truck, light utility vehicle, motorcycle, all terrain vehicle (ATV), and snowmobile.

Hu, P.S.; Trumble, D.; Lu, A.

1994-07-01T23:59:59.000Z

8

Fuel Used for Off-Highway Recreation  

DOE Green Energy (OSTI)

The Intermodal Surface Transportation Efficiency Act of 1991 (ISTEA) established a National Recreational Trails Funding Program and the National Recreational Trails Trust Fund. ISTEA requires that tax revenue generated from the sales of motor fuel used for off-highway recreation be transferred from the Highway Trust Fund to the Trails Trust Fund for recreational trail and facility improvements. In order to apportion the Trails Trust Fund to individual states equitably, the Federal Highway Administration (FHWA) asked the Oak Ridge National Laboratory (ORNL) to estimate the amount of motor fuel used for off-highway recreation at the state level by different vehicle types. This report documents this estimation procedure. For this estimation procedure, off-highway recreational fuel use was defined as Federally taxed gasoline, gasohol, diesel fuel, or special fuel used in recreational motorized vehicles on recreational trails or back country terrain. Fuel used in outdoor non-engine recreational equipment, such as camp stoves, heaters, and lanterns, was excluded from the analysis. Vehicle types included in this study were: pickup truck, light utility vehicle, motorcycle, all terrain vehicle (ATV), and snowmobile. Two factors governed the development of this estimation procedure. First, individual state shares of the total Trust Funds need to be developed using a uniform approach. Second, data needed for the estimation procedure should be publicly available and easily obtainable so that estimates for all subsequent years can be generated easily. Estimates were developed based on existing data sources. Adjustment factors were developed to take into account different vehicular off-highway recreational usage among states.

Hu, P.S.

1994-01-01T23:59:59.000Z

9

Recreation Information Database - RIDB | Data.gov  

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

Recreation Information Database - RIDB Recreation Information Database - RIDB Agriculture Community Menu DATA APPS EVENTS DEVELOPER STATISTICS COLLABORATE ABOUT Agriculture You are here Data.gov » Communities » Agriculture » Data Recreation Information Database - RIDB Dataset Summary Description XML extractable listing of US Gov't Recreation sites Tags {recreation,camping,hiking,"visitor center","forest service","us army corps of engineers","national park service","bureau of reclamation","bureau of land management","fish and wildlife"} Dataset Ratings Overall 0 No votes yet Data Utility 0 No votes yet Usefulness 0 No votes yet Ease of Access 0 No votes yet Dataset Additional Information Last Updated Jun-09 Publisher US Forest Service, Department of Agriculture

10

BERA Recreational Facilities for FREE  

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

RETIREES are welcome to use the BERA Recreational Facilities for FREE CONGRATULATIONS on your retirement Retirees are requested to use the recreational facilities during off...

11

East Gate  

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

East East Gate to: Rt. 59 Fermilab Village Main Entrance B u tt e r fi e ld R d . to: Farnsworth Ave, I-88 Kirk Rd. Site 56 Site 55 Buffalo Farm Lederman Science Center (Public Welcome) Prairie Trails Dog Training Area Nature Area Lake Law A.E. Sea Technical Division Illinois Accelerator Research Center Feynman Computing Center Muon Delivery Ring Main Injector Tevatron Test Accelerators Site 37 Site 39 Site 38 Neutrino Experiments Silicon Detector Facility Test Beam Facility DAB Site 50 Wilson Hall & Ramsey Auditorium (Public Welcome) Wilson St. Gate (Deliveries, Employees) NML CMTF A 1 R D D R D B RD S E O LA R D B A T A V I A R D E WILSON ST WILSON ST P IN E S T P O W E R L I N E R D N E O LA R D MCCHESNEY RD A B C D E 5 4 3 2 1 ´ 0 0.5 1 0.25 Miles Trails Public Areas Buildings Roads/Parking Ponds Fermi National Accelerator Laboratory 2013 Fermilab Site Map

12

Brookhaven Employees' Recreation Association (BERA)  

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

Welcome to BERA Brookhaven Employees' Recreation Association The BERA Store will be CLOSED next Wednesday & Thursday, Oct 9 & 10. BNL Facilities are not open to the Public...

13

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

SciTech Connect

The Intermodal Surface Transportation Efficiency Act of 1991 (ISTEA) established a National Recreational Trails Funding Program and the National Recreational Trails Trust Fund. ISTEA required that certain tax revenue generated from the sales of motor fuel used for off-road recreation be transferred from the Highway Trust Funds to the Trails Trust Fund for recreational trail and facility improvements. In order to apportion the Trails Trust Fund to individual States equitably, the Federal Highway Administration (FHWA) asked the Oak Ridge National Laboratory (ORNL) in 1993 to estimate the amount of motor fuel used for off-road recreation in the State level by different vehicle types. A modification of the methodology developed by ORNL has been used to apportion funds to the States since that time.

Davis, S.C.; Truett, L.F.; Hu, P.S.

1999-07-01T23:59:59.000Z

14

David Gates home page  

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

Gates home page http:www.pppl.gov%7EdgatesSiteDr.DavidA.Gates.html (1 of 4) 8302012 9:47:58 AM David Gates home page Dr. David A. Gates Princeton Plasma Physics...

15

Richard Gates  

Science Conference Proceedings (OSTI)

... NIST 1981 - 1987: Research Chemist, Tribochemistry Group, National Bureau of Standards 1978-1981: Chemist, Recycled Oil Program, National ...

2013-04-17T23:59:59.000Z

16

U.S. Department of Commerce | National Oceanic and Atmospheric Administration | National Marine Fisheries Service Science, Service, Stewardship  

E-Print Network (OSTI)

services to our Nation -- food, jobs, recreation, and other benefits. The report provides a summary ...............................................................6 Biomass Levels ............................................

17

FLOW GATING  

DOE Patents (OSTI)

BS>This invention is a fast gating system for eiectronic flipflop circuits. Diodes connect the output of one circuit to the input of another, and the voltage supply for the receiving flip-flop has two alternate levels. When the supply is at its upper level, no current can flow through the diodes, but when the supply is at its lower level, current can flow to set the receiving flip- flop to the same state as that of the circuit to which it is connected. (AEC)

Poppelbaum, W.J.

1962-12-01T23:59:59.000Z

18

The J-K Gate  

Science Conference Proceedings (OSTI)

For many years two-input NAND, AND, NOR, OR and EX-OR gates have been commercially available as cheap quad TTL integrated circuits (IC's). Ideas on quad programmable two-input gates (three inputs per gate) have been published in the literature but have ... Keywords: Digital circuit design, EX-OR gate, inverter, J-K gate, latch, logic circuit, NAND gate, NIMP gate, OR gate, programmable gate circuit, standard gate, zero/one-true/complement element.

R. M. M. Oberman

1976-11-01T23:59:59.000Z

19

Marine Recreational Information Program | Data.gov  

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

Recreational Information Program Recreational Information Program Ocean Data Tools Technical Guide Map Gallery Regional Planning Feedback Ocean You are here Data.gov » Communities » Ocean » Data Marine Recreational Information Program Dataset Summary Description The Marine Recreational Information Program, or MRIP, is the new way NOAA Fisheries is counting and reporting marine recreational catch and effort. It is a customer-driven initiative that will not only produce better estimates, but will do so through a process grounded in the principles of transparency, accountability and engagement. MRIP replaces the Marine Recreational Fisheries Statistics Survey, or MRFSS, which has been in place since the 1970s. Tags {fish,fisheries," catch",angler,surveys,marinas,boats,pelagics,tunas,billfish,sharks,tournament," HMS",landings,tagging,logbooks,"US South Atlantic","Gulf of Mexico",Florida,"Puerto Rico",migratory,registry}

20

Recreation Information Database - RIDB | Data.gov  

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

Recreation Information Database - RIDB Agriculture Community Menu DATA APPS EVENTS DEVELOPER STATISTICS COLLABORATE ABOUT Agriculture You are here Data.gov Communities ...

Note: This page contains sample records for the topic "gate national recreation" 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

AN EVALUATION OF A GRADUATE RECREATION CURRICULUM.  

E-Print Network (OSTI)

??This study examines the Recreation curriculum at Southern Illinois University, utilizing data collected from both alumni and students. The purpose of this study was to… (more)

Gory, Ryan Patrick

2009-01-01T23:59:59.000Z

22

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

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

Used for Off-Road Recreation: Used for Off-Road Recreation: A Reassessment of the Fuel Use Model Stacy C. Davis Lorena F. Truett Patricia S. Hu ORNL/TM-1999/100 Fuel Used for Off-Road Recreation: A Reassessment of the Fuel Use Model Stacy C. Davis Lorena F. Truett Patricia S. Hu July 1999 Prepared for the Office of Highway Information Management Federal Highway Administration U.S. Department of Transportation Washington, DC 20590 Prepared by the Statistics and Data Analysis Program Center for Transportation Analysis Oak Ridge National Laboratory Oak Ridge, TN 37831-6073 managed by Lockheed Martin Energy Research Corporation for the U.S. Department of Energy under Contract No. DE-AC05-96OR22464 Fuel Used for Off-Road Recreation: A Reassessment of the Fuel Use Model - iii - TABLE OF CONTENTS LIST OF ACRONYMS AND ABBREVIATIONS

23

Gated strip proportional detector  

DOE Patents (OSTI)

A gated strip proportional detector includes a gas tight chamber which encloses a solid ground plane, a wire anode plane, a wire gating plane, and a multiconductor cathode plane. The anode plane amplifies the amount of charge deposited in the chamber by a factor of up to 10/sup 6/. The gating plane allows only charge within a narrow strip to reach the cathode. The cathode plane collects the charge allowed to pass through the gating plane on a set of conductors perpendicular to the open-gated region. By scanning the open-gated region across the chamber and reading out the charge collected on the cathode conductors after a suitable integration time for each location of the gate, a two-dimensional image of the intensity of the ionizing radiation incident on the detector can be made.

Morris, C.L.; Idzorek, G.C.; Atencio, L.G.

1985-02-19T23:59:59.000Z

24

Gated strip proportional detector  

DOE Patents (OSTI)

A gated strip proportional detector includes a gas tight chamber which encloses a solid ground plane, a wire anode plane, a wire gating plane, and a multiconductor cathode plane. The anode plane amplifies the amount of charge deposited in the chamber by a factor of up to 10.sup.6. The gating plane allows only charge within a narrow strip to reach the cathode. The cathode plane collects the charge allowed to pass through the gating plane on a set of conductors perpendicular to the open-gated region. By scanning the open-gated region across the chamber and reading out the charge collected on the cathode conductors after a suitable integration time for each location of the gate, a two-dimensional image of the intensity of the ionizing radiation incident on the detector can be made.

Morris, Christopher L. (Los Alamos, NM); Idzorek, George C. (Los Alamos, NM); Atencio, Leroy G. (Espanola, NM)

1987-01-01T23:59:59.000Z

25

Brookhaven Employees Recreation Association (BERA)  

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

Weight Room & Gym Weight Room & Gym Weight Room & Gym Hours Monday-Friday 7-9am Monday-Friday 11am-9pm Saturday 10am-2pm CLOSED Saturdays between Memorial Day & Labor Day. Note: the Weight Room is NOT open to the public. Please check the Gym Activity Schedule to get up-to-date information. The BERA Body Building Club weight room is located in the rear of the Gym in Bldg 461. Tours & information are always available. Contact Christine Carter at ext. 5090 to schedule a tour. How to Join the BERA Bodybuilding Club (BBC) New Members & Renewals 2014 NEW information where & when to sign up for gym weight room Weight Room use is open to employees, guest/contractors, spouse/partner and children over 18 only (NO other extended family). Retirees are FREE. Any guest/contractor or family member (this includes spouse/partner or adult children) wishing to use the Weight Room MUST present their medical insurance card and initial a receipt that states they have insurance in place in order to participate. The Recreation Office (Bldg 400) will keep this receipt on file. Proof of Medical Insurance.

26

Optical NAND gate  

DOE Patents (OSTI)

An optical NAND gate is formed from two pair of optical waveguide devices on a substrate, with each pair of the optical waveguide devices consisting of an electroabsorption modulator and a photodetector. One pair of the optical waveguide devices is electrically connected in parallel to operate as an optical AND gate; and the other pair of the optical waveguide devices is connected in series to operate as an optical NOT gate (i.e. an optical inverter). The optical NAND gate utilizes two digital optical inputs and a continuous light input to provide a NAND function output. The optical NAND gate can be formed from III-V compound semiconductor layers which are epitaxially deposited on a III-V compound semiconductor substrate, and operates at a wavelength in the range of 0.8-2.0 .mu.m.

Skogen, Erik J. (Albuquerque, NM); Raring, James (Goleta, CA); Tauke-Pedretti, Anna (Albuquerque, NM)

2011-08-09T23:59:59.000Z

27

Services, Brookhaven Employees Recreation Association (BERA)  

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

Recreational Facilities Recreational Facilities Please Note: BNL facilities are NOT open to the public. Please check the BERA Calendar of Events to get up to date information about BNL employee events. Swimming Pool (Bldg. 478) The pool is available to BNL employees and their families. There are open swim, lap swim and other programs offered Monday thru Saturday. You may purchase an individual or family pool pass at the pool. Friday evening is Family Swim from 5:00pm-8:00pm for $5.00 per family. Swimming lessons are available for children and are scheduled during the summer. Adult swim lessons are generally scheduled for March - April. For more information contact the Recreation Office at ext. 2873. Birthday parties and scout troops can occasionally be accommodated if it is the employee or retirees child who is participating. Call 344-5090 for more information.

28

Build A Recreation Center Using Geometry Project  

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

BUILD A RECREATION CENTER USING GEOMETRY BUILD A RECREATION CENTER USING GEOMETRY Project Description The city of West Chicago has recently acquired a small island on a nearby lake. The island is roughly circular with a radius of approximately two acres. Our geometry class is being asked to design a recreation center for the children of West Chicago. Our class has a very unique opportunity. Because of an anonymous donor, money is no object. The class will be divided into groups of approximately four students. The first task of each group is to decide which portion of the project your group will be responsible for designing. Below are your possible choices. Possible Topics Architecture Landscape Architecture Computer Games Bridges Art Other Finished Product Following is what your team is responsible for turning in at the end of the

29

Solar energy for a community recreation center  

Science Conference Proceedings (OSTI)

A 58,000 ft/sup 2/ recreation center in Shenandoah, Georgia is described. Rooftop solar collectors and reflectors serve as a basis for the active solar heating and cooling systems. The recreation center clearly demonstrates the technical feasibility of solar application in a recreation setting; economically, however, results are shown to be mixed. Although effective in the heating mode, solar cooling is considered as questionable in terms of a reasonable payoff period. A computer model predicts a payoff period of 11 years based on 1977 energy prices. The design and construction costs of the solar heating and cooling system ($726,000) was 90% financed by ERDA. A hockey-size ice rink and a gymnasium plus locker rooms and meeting rooms comprised the major part of the floor space. Problems encountered and operation of the facility are described. (MJJ)

Libman, D.E.

1980-01-01T23:59:59.000Z

30

Oregon Parks and Recreation Department | Open Energy Information  

Open Energy Info (EERE)

Recreation Department Name Oregon Parks and Recreation Department Address 725 Summer St., N.E. Suite C Place Salem, OR Zip 97301 Phone number 503-986-0707 Website http:...

31

Text Processing with GATE  

Science Conference Proceedings (OSTI)

GATE is a free open-source infrastructure for developing and deploying software components that process human language. It is more than 15 years old and is in active use for all types of computational tasks involving language (frequently called natural ...

Hamish Cunningham; Diana Maynard; Kalina Bontcheva

2011-04-01T23:59:59.000Z

32

Utah State Parks and Recreation | Open Energy Information  

Open Energy Info (EERE)

Login | Sign Up Search Page Edit with form History Facebook icon Twitter icon Utah State Parks and Recreation Jump to: navigation, search Name Utah State Parks and...

33

Recreational Lake and Water Quality Districts (Iowa) | Department of Energy  

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

Recreational Lake and Water Quality Districts (Iowa) Recreational Lake and Water Quality Districts (Iowa) Recreational Lake and Water Quality Districts (Iowa) < Back Eligibility Agricultural Commercial Construction Fed. Government Fuel Distributor General Public/Consumer Industrial Installer/Contractor Institutional Investor-Owned Utility Local Government Low-Income Residential Multi-Family Residential Municipal/Public Utility Nonprofit Residential Retail Supplier Rural Electric Cooperative Schools State/Provincial Govt Systems Integrator Transportation Tribal Government Utility Savings Category Alternative Fuel Vehicles Hydrogen & Fuel Cells Buying & Making Electricity Water Home Weatherization Solar Wind Program Info State Iowa Program Type Environmental Regulations Territory contiguous to a recreational lake may be incorporated into a

34

Making recreational space: citizen involvement in outdoor recreation and park establishment in British Columbia, 1900-2000.  

E-Print Network (OSTI)

??Studies of outdoor recreation and the social construction of wilderness have shown how urban consumption of wilderness areas dispossessed rural residents from traditional land uses.… (more)

Clayton, Jenny

2009-01-01T23:59:59.000Z

35

Compact gate valve  

DOE Patents (OSTI)

This invention relates to a double-disc gate valve which is compact, comparatively simple to construct, and capable of maintaining high closing pressures on the valve discs with low frictional forces. The valve casing includes axially aligned ports. Mounted in the casing is a sealed chamber which is pivotable transversely of the axis of the ports. The chamber contains the levers for moving the valve discs axially, and an actuator for the levers. When an external drive means pivots the chamber to a position where the discs are between the ports and axially aligned therewith, the actuator for the levers is energized to move the discs into sealing engagement with the ports.

Bobo, Gerald E. (Knoxville, TN)

1977-01-01T23:59:59.000Z

36

Protection of Public Parks and Recreational Lands (Texas) | Department of  

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

Protection of Public Parks and Recreational Lands (Texas) Protection of Public Parks and Recreational Lands (Texas) Protection of Public Parks and Recreational Lands (Texas) < Back Eligibility Utility Fed. Government Commercial Agricultural Investor-Owned Utility State/Provincial Govt Industrial Construction Municipal/Public Utility Local Government Residential Installer/Contractor Rural Electric Cooperative Tribal Government Low-Income Residential Schools Retail Supplier Institutional Multi-Family Residential Systems Integrator Fuel Distributor Nonprofit General Public/Consumer Transportation Savings Category Alternative Fuel Vehicles Hydrogen & Fuel Cells Buying & Making Electricity Water Home Weatherization Solar Wind Program Info State Texas Program Type Siting and Permitting Provider Texas Parks and Wildlife Department

37

County Planning, Zoning, and Recreation on Natural Streams and Waterways  

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

County Planning, Zoning, and Recreation on Natural Streams and County Planning, Zoning, and Recreation on Natural Streams and Waterways (Missouri) County Planning, Zoning, and Recreation on Natural Streams and Waterways (Missouri) < Back Eligibility Agricultural Commercial Construction Fed. Government Fuel Distributor General Public/Consumer Industrial Installer/Contractor Institutional Investor-Owned Utility Local Government Low-Income Residential Multi-Family Residential Municipal/Public Utility Nonprofit Residential Retail Supplier Rural Electric Cooperative Schools State/Provincial Govt Systems Integrator Transportation Tribal Government Utility Savings Category Alternative Fuel Vehicles Hydrogen & Fuel Cells Buying & Making Electricity Water Home Weatherization Solar Wind Program Info State Missouri Program Type Siting and Permitting

38

Natural, Scenic, and Recreational River System (Indiana) | Department of  

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

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

39

Penn State DOE GATE Program  

DOE Green Energy (OSTI)

The Graduate Automotive Technology Education (GATE) Program at The Pennsylvania State University (Penn State) was established in October 1998 pursuant to an award from the U.S. Department of Energy (U.S. DOE). The focus area of the Penn State GATE Program is advanced energy storage systems for electric and hybrid vehicles.

Anstrom, Joel

2012-08-31T23:59:59.000Z

40

BERA Forms, Brookhaven Employees Recreation Association (BERA)  

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

Forms Forms PDF Adobe Acrobat Reader is needed to view some files on this page. Get Reader | troubleshoot Request to serve Alcohol on-Site Form and Alcohol Policy (pdf) Guidelines to start a new BERA Club/Activity (pdf) Injury Report Form (pdf) Confirmation of Medical Insurance Receipt (pdf) BERA Club Activities - Insurance Information Weight Room or fitness activities: Any contractor or family member (this includes spouse/partner, adult children, guests/contractors) wishing to use the Weight Room MUST present a copy of their medical insurance card and initial a receipt that states they have insurance in place in order to participate in any fitness activities or the weight room. The Recreation Office (Bldg 400) will keep this receipt on file. BERA League Sports: BSA paid employees must fill out this BERA Sports Clearance Form* (pdf) and go through the clearance procedure with OMC @ 490 (not BERA Office). Once reviewed by OMC, the clearance form will be mailed to the player who must then furnish a copy to the captain in order to practice or play.

Note: This page contains sample records for the topic "gate national recreation" 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

Using Vulcan to Recreate Planetary Cores  

Science Conference Proceedings (OSTI)

An accurate equation of state (EOS) for planetary constituents at extreme conditions is the key to any credible model of planets or low mass stars. However, experimental validation has been carried out on at high pressure (>few Mbar), and then only on the principal Hugoniot. For planetary and stellar interiors, compression occurs from gravitational force so that material states follow a line of isentropic compression (ignoring phase separation) to ultra-high densities. An example of the predicted states for water along the isentrope for Neptune is shown in a figure. The cutaway figure on the left is from Hubbard, and the phase diagram on the right is from Cavazzoni et al. Clearly these states lie at quite a bit lower temperature and higher density than single shock Hugoniot states but they are at higher temperature than can be achieved with accurate diamond anvil experiments. At extreme densities, material states are predicted to have quite unearthly properties such as high temperature superconductivity and low temperature fusion. High density experiments on Earth are achieved with either static compression techniques (i.e.diamond anvil cells) or dynamic compression techniques using large laser facilities, gas guns, or explosives. A major thrust of this work is to develop techniques to create and characterize material states that exists primarily at the core of giant planets and brown dwarf stars. Typically, models used to construct planetary isentropes are constrained by only the planet radius, outer atmospheric spectroscopy, and space probe gravitational moment and magnetic field data. Thus any data, which provide rigid constraints for these models will have a significant impact on a broad community of planetary and condensed matter scientists. Recent laser shock wave experiments have made great strides in recreating material states that exist in the outer 25% (in radius) of the Jovian planets and at the exterior of low-mass stars. Large laser facilities have been used to compressed materials to ultra-high pressures and characterize their thermodynamic and transport properties (plastic Hugoniot to 40 Mbar, deuterium Hugoniot to 3 Mbar, metallization of ''atomic'' deuterium on the Hugoniot). To probe materials properties at these high pressures, several experimental techniques were developed high resolution radiography, optical reflectance, pyrometry, and velocity/displacement sensitive interferometry are some of the diagnostics currently used in laser-generated shock EOS experiments. During our experiments at Vulcan we developed and tested precompressed and multiple shock experimental techniques which allowed us to recreate the extreme core states of giant plants. These experiments compressed water to densities higher than accessible by single shock Hugoniot techniques and showed that the metal-insulator transition of shocked precompressed water is suppressed significantly as compared to uncompressed water. Further, as predicted the temperature of shocked precompressed water is lower than the temperature of uncompressed water enabling us to determine the metallization mechanism for water near the Hugoniot.

Collins, G.W.; Celliers, P.M.; Hicks, D.G.; Mackinnon, A.J.; Moon, S.J.; Cauble, R.; DaSilva, L.B.; Koening, M.; Benuzzi-Mounaix, A.; Huser, G.; Jeanloz, R.; Lee, K.M.; Benedetti, L.R.; Henry, E.; Batani, D.; Willi, O.; Pasley, J.; Gessner, H.; Neely, D.; Notley, M.; Danson, C.

2001-08-15T23:59:59.000Z

42

from Microsoft's Bill Gates. Summer  

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

Power surge (page 2) Developing fuel for next- generation nuclear reactors, with backing from Microsoft's Bill Gates. Summer fun (pages 4-5) All aboard a bus or train and tour Y-12...

43

Gate Solar | Open Energy Information  

Open Energy Info (EERE)

Sector Solar Product JV set up for the promotion, exploitation and sale of photovoltaic solar power plants. References Gate Solar1 LinkedIn Connections CrunchBase Profile No...

44

Wild, Scenic, and Recreational Rivers (South Dakota) | Department of Energy  

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

Wild, Scenic, and Recreational Rivers (South Dakota) Wild, Scenic, and Recreational Rivers (South Dakota) Wild, Scenic, and Recreational Rivers (South Dakota) < Back Eligibility Utility Fed. Government Commercial Investor-Owned Utility State/Provincial Govt Industrial Construction Municipal/Public Utility Local Government Installer/Contractor Rural Electric Cooperative Tribal Government Institutional Savings Category Alternative Fuel Vehicles Hydrogen & Fuel Cells Buying & Making Electricity Water Home Weatherization Solar Wind Program Info State South Dakota Program Type Environmental Regulations Provider South Dakota Department of Environment and Natural Resources The South Dakota Department of Environment and Natural Resources is responsible for maintaining a state water plan, intended to implement state policies for water management. A portion of the plan is reserved for rivers

45

World class recreation complements cutting-edge science  

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

World class recreation complements cutting-edge science World class recreation complements cutting-edge science World class recreation complements cutting-edge science Los Alamos employees enjoy access to a network of 100+ miles of high-quality trails, much of it within walking distance from key Lab facilities or from residents' front doors. April 3, 2012 Bikers (and LANL Postdocs) Brent and Pam in Los Alamos canyon riding hard on the trail Bikers (and LANL Postdocs) Brent and Pam in Los Alamos canyon riding hard on the trail. Hikers, mountain bikers, joggers, and dog walkers can wind through thick forest, cross deep canyons or meander along picturesque mesas within city limits. All work and no play makes J. Robert Oppenheimer a dull boy Perhaps the importance of a good quality of life is why Oppie insisted that

46

Randomized Benchmarking of Quantum Gates  

E-Print Network (OSTI)

A key requirement for scalable quantum computing is that elementary quantum gates can be implemented with sufficiently low error. One method for determining the error behavior of a gate implementation is to perform process tomography. However, standard process tomography is limited by errors in state preparation, measurement and one-qubit gates. It suffers from inefficient scaling with number of qubits and does not detect adverse error-compounding when gates are composed in long sequences. An additional problem is due to the fact that desirable error probabilities for scalable quantum computing are of the order of 0.0001 or lower. Experimentally proving such low errors is challenging. We describe a randomized benchmarking method that yields estimates of the computationally relevant errors without relying on accurate state preparation and measurement. Since it involves long sequences of randomly chosen gates, it also verifies that error behavior is stable when used in long computations. We implemented randomized benchmarking on trapped atomic ion qubits, establishing a one-qubit error probability per randomized pi/2 pulse of 0.00482(17) in a particular experiment. We expect this error probability to be readily improved with straightforward technical modifications.

E. Knill; D. Leibfried; R. Reichle; J. Britton; R. B. Blakestad; J. D. Jost; C. Langer; R. Ozeri; S. Seidelin; D. J. Wineland

2007-07-06T23:59:59.000Z

47

Division of Recreational Sports Visit us at www.recsports.wisc.edu  

E-Print Network (OSTI)

-AIR-CONDITIONED RECREATIONAL INDOOR FACILITIES. ALL USERS ARE AT THEIR OWN RISK WHEN USING ANY INDOOR RECREATIONAL FACILITIES is essential to avoid progressive dehydration. Always consume more fluids than you think you need before

Wisconsin at Madison, University of

48

Evaluation of recreational health risk in coastal waters based on enterococcus densities and bathing patterns  

E-Print Network (OSTI)

marine water con- tact recreation guidelines remain based on the results of their studies because of the strength and power

Turbow, D J; Osgood, N D; Jiang, Sunny C

2003-01-01T23:59:59.000Z

49

Texas A&M University Department of Recreational Sports  

E-Print Network (OSTI)

Texas A&M University Department of Recreational Sports Student Job Announcement Student Position Title: Rec Medic Job Description: We are a student-run Texas Department of Health recognized First environment by providing emergency medical services to a diverse Texas A&M Community. We encourage lifelong

50

METRO Metropolitan Exposition Recreation Commission MERC Facilities Efficiently Maintained – Maybe Too Efficiently  

E-Print Network (OSTI)

To the Metro Council, Metropolitan Exposition Recreation Commission and Metro-area citizens: As part of the Metro Auditor’s risk assessment and audit plan, we studied facility care and capital improvement processes at the Metropolitan Exposition Recreation Commission (MERC), a unit of Metro. Facility care includes janitorial and repair and maintenance activities. Capital improvement processes include plans for determining necessary capital improvements and obtaining adequate, reliable funding for capital renewal and replacement projects. MERC owns public assembly facilities with a book value of over $200 million. It manages the Oregon Convention Center, the Portland Center for the Performing Arts and the Portland Metropolitan Exposition Center. The cost of maintaining and safeguarding these facilities consumes about 14 % of MERC’s operating revenues each year. The cost of MERC facilities care activities benchmark below that of other facilities across the nation. While low cost is generally a positive, some improvements in facility care practices and capital improvement processes could be made. We recommend that MERC: Evaluate the adequacy of staffing for janitorial and maintenance activities and add electrical expertise where needed.

Alexis Dow Cpa; A Uditor; A Lexis; D Ow

2006-01-01T23:59:59.000Z

51

Columbia River System Operation Review : Final Environmental Impact Statement, Appendix J: Recreation.  

DOE Green Energy (OSTI)

This Appendix J of the Final Environmental Impact Statement for the Columbia River System discusses impacts on the recreational activities in the region. Major sections include the following: scope and processes; recreation in the Columbia River Basin today - by type, location, participation, user characteristics, factors which affect usage, and managing agencies; recreation analysis procedures and methodology; and alternatives and their impacts.

Columbia River System Operation Review (U.S.)

1995-11-01T23:59:59.000Z

52

Dynamic gating window for compensation of baseline shift in respiratory-gated radiation therapy  

Science Conference Proceedings (OSTI)

Purpose: To analyze and evaluate the necessity and use of dynamic gating techniques for compensation of baseline shift during respiratory-gated radiation therapy of lung tumors. Methods: Motion tracking data from 30 lung tumors over 592 treatment fractions were analyzed for baseline shift. The finite state model (FSM) was used to identify the end-of-exhale (EOE) breathing phase throughout each treatment fraction. Using duty cycle as an evaluation metric, several methods of end-of-exhale dynamic gating were compared: An a posteriori ideal gating window, a predictive trend-line-based gating window, and a predictive weighted point-based gating window. These methods were evaluated for each of several gating window types: Superior/inferior (SI) gating, anterior/posterior beam, lateral beam, and 3D gating. Results: In the absence of dynamic gating techniques, SI gating gave a 39.6% duty cycle. The ideal SI gating window yielded a 41.5% duty cycle. The weight-based method of dynamic SI gating yielded a duty cycle of 36.2%. The trend-line-based method yielded a duty cycle of 34.0%. Conclusions: Dynamic gating was not broadly beneficial due to a breakdown of the FSM's ability to identify the EOE phase. When the EOE phase was well defined, dynamic gating showed an improvement over static-window gating.

Pepin, Eric W.; Wu Huanmei; Shirato, Hiroki [School of Health Sciences, Purdue University, West Lafayette, Indiana 47907 (United States); Purdue School of Engineering Technology, IUPUI, Indianapolis, Indiana 46202 (United States); Hokkaido University School of Medicine, Sapporo, 060-8638 (Japan)

2011-04-15T23:59:59.000Z

53

Gate fidelity of arbitrary single-qubit gates constrained by conservation laws  

E-Print Network (OSTI)

Recent investigations show that conservation laws limit the accuracy of gate operations in quantum computing. The inevitable error under the angular momentum conservation law has been evaluated so far for the CNOT, Hadamard, and NOT gates for spin 1/2 qubits, while the SWAP gate has no constraint. Here, we extend the above results to general single-qubit gates. We obtain an upper bound of the gate fidelity of arbitrary single-qubit gates implemented under arbitrary conservation laws, determined by the geometry of the conservation law and the gate operation on the Bloch sphere as well as the size of the ancilla.

Tokishiro Karasawa; Julio Gea-Banacloche; Masanao Ozawa

2008-09-18T23:59:59.000Z

54

Advanced Gate Drive for the SNS High Voltage Converter Modulator  

SciTech Connect

SLAC National Accelerator Laboratory is developing a next generation H-bridge switch plate [1], a critical component of the SNS High Voltage Converter Modulator [2]. As part of that effort, a new IGBT gate driver has been developed. The drivers are an integral part of the switch plate, which are essential to ensuring fault-tolerant, high-performance operation of the modulator. The redesigned driver improves upon the existing gate drive in several ways. The new gate driver has improved fault detection and suppression capabilities; suppression of shoot-through and over-voltage conditions, monitoring of dI/dt and Vce(sat) for fast over-current detection and suppression, and redundant power isolation are some of the added features. In addition, triggering insertion delay is reduced by a factor of four compared to the existing driver. This paper details the design and performance of the new IGBT gate driver. A simplified schematic and description of the construction are included. The operation of the fast over-current detection circuits, active IGBT over-voltage protection circuit, shoot-through prevention circuitry, and control power isolation breakdown detection circuit are discussed.

Nguyen, M.N.; Burkhart, C.; Kemp, M.A.; /SLAC; Anderson, D.E.; /Oak Ridge

2009-05-07T23:59:59.000Z

55

national | OpenEI  

Open Energy Info (EERE)

national national Dataset Summary Description Gate to gate life cycle inventory (LCI) data for the US national grid. Includes generation and transmission of electricity for US electricity grid. Representative of year 2008 mix of fuels used for utility electricity generation in US. Fuels include biomass, coal, petroleum, geothermal, natural gas, nuclear, solar, hydroelectric and wind energy sources.This data was developed by:- Alberta Carpenter, NREL- Chris Goemans, Athena Institute Source NREL Date Released Unknown Date Updated Unknown Keywords 2008 Electricity LCI national US Data application/vnd.ms-excel icon SS_Electricity_at_Grid_US_2008.xls (xls, 176.6 KiB) Quality Metrics Level of Review Some Review Comment Temporal and Spatial Coverage Frequency Time Period 2008

56

Brookhaven Veterans Association, Brookhaven Employees Recreation  

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

BVA Sgt. at Arms: Dennis Ryan May 25, 2012 Memorial Ceremony @ Brookhaven Center TAPS played by Thomas Butterfield FSO US Coast Guard Auxiliary Band Fort Salonga, NY Flotilla 22-7 "Building Arches of Honor for Fallen Firefighters and Soldiers", article from The Bulletin. Taps... Photos below are from the wreath laying at Calverton National Cemetery on Dec 12, 2009. We had 50 volunteers including the Civil Air patrol who presented the colors. The wreaths were laid in Section 3 which was opened in the 1980's. Approximately 1500 wreaths were distributed in about 40 minutes. Taps... View Event: PDF Version | PowerPoint 10th Mountain Division Soldier dies after roll-over incident in Afghanistan FORT DRUM, NY -- A 10th Mountain Division Soldier from Fort Drum died of injuries sustained during a vehicle roll-over on Aug. 22 in Logar Province, Afghanistan.

57

U.S. Department of Commerce | National Oceanic and Atmospheric Administration | National Marine Fisheries Service 2008 Status of U.S. Fisheries  

E-Print Network (OSTI)

are no longer subject to overfishing, three stocks have increased in biomass and are no longer overfished industry and recreational saltwater fishing provide our Nation with food, jobs, and other benefits that we

58

Graduate Automotive Technology Education (GATE) Initiative Awards |  

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

Graduate Automotive Technology Education (GATE) Initiative Awards Graduate Automotive Technology Education (GATE) Initiative Awards Graduate Automotive Technology Education (GATE) Initiative Awards September 8, 2011 - 11:46am Addthis Graduate Automotive Technology Education (GATE) Initiative Awards DOE's Graduate Automotive Technology Education (GATE) initiative will award $6.4 million over the course of five years to support seven Centers of Excellence at American colleges, universities, and university-affiliated research institutions. The awardees will focus on three critical automotive technology areas: hybrid propulsion, energy storage, and lightweight materials. By funding curriculum development and expansion as well as laboratory work, GATE allows higher education institutions to develop multidisciplinary training. As a result, GATE promotes the development of a

59

Graduate Automotive Technology Education (GATE) Initiative Awards |  

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

Graduate Automotive Technology Education (GATE) Initiative Awards Graduate Automotive Technology Education (GATE) Initiative Awards Graduate Automotive Technology Education (GATE) Initiative Awards September 8, 2011 - 11:46am Addthis Graduate Automotive Technology Education (GATE) Initiative Awards DOE's Graduate Automotive Technology Education (GATE) initiative will award $6.4 million over the course of five years to support seven Centers of Excellence at American colleges, universities, and university-affiliated research institutions. The awardees will focus on three critical automotive technology areas: hybrid propulsion, energy storage, and lightweight materials. By funding curriculum development and expansion as well as laboratory work, GATE allows higher education institutions to develop multidisciplinary training. As a result, GATE promotes the development of a

60

Hydrologic characterization of the unconfined aquifer at the University of Alabama Student Recreation Center, Tuscaloosa, Alabama  

DOE Green Energy (OSTI)

Seasonal thermal energy storage (STES) involves storing thermal energy such as winter chill, summer heat, and industrial waste heat for future use in heat and/or cooling buildings or for industrial processes. Widespread development and implementation of STES would significantly reduce the need to generate primary energy in the United States. Recent data indicate that STES is technically suitable for providing 5% to 10% of the nation's energy, with major contributions in the commercial and industrial sectors and in district heating and cooling applications. This report describes aquifer characterization at the University of Alabama Student Recreation Center in Tuscaloosa, Alabama. The purpose of the testing is to provide design data for the University's use in modifying and expanding an existing ATES well field. The aquifer characterization work was conducted by the Pacific Northwest Laboratory (Seasonal Thermal Energy Storage Program) in cooperation with the University of Alabama as part of efforts to assess the use of chill ATES for space cooling.

Hall, S.H.; Newcomer, D.R.

1992-02-01T23:59:59.000Z

Note: This page contains sample records for the topic "gate national recreation" 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

Area Guide - National Transportation Research Center (NTRC)  

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

Area Guide Area Guide Recreational & Cultural Opportunities Some Things To Do In and Around the NTRC Area Area Attractions Big South Fork The following links offer general information about parks, cultural events, and recreational opportunities available. All locations listed are within a few hours' drive. Big South Fork National River and Recreation Area of the U.S. National Park Service, located near Oak Ridge. Biltmore Estate- A 250-room historical chateau in located in Asheville, North Carolina (about 3 hours from Oak Ridge); open all year Knoxville, Tennessee Women's Basketball Hall of Fame, Knoxville Star of Knoxville Riverboat Ice Rinks Ice Chalet Icearium Korrnet - Website for area nonprofit organizations Big South Fork Park - Canoeing, fishing, camping, hiking; located near

62

A three dimensional comparison of elite and recreational ice hockey slap shots.  

E-Print Network (OSTI)

??The purpose of this thesis was to examine the three dimensional kinematic differences between elite and recreational ice hockey players while performing a stationary slap… (more)

Woo, Timothy Keith

2004-01-01T23:59:59.000Z

63

U.S. Government recreation sites and facilities | Data.gov  

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

JamesRolfes@ios.doi.gov Unique Identifier DOI-1517 Public Access Level public Data Dictionary NA Data Download URL http:ridb.recreation.gov?actiondatasharing Format na...

64

Effects of LCRA Lakes on Riparian Property Values: Recreational and Aesthetic Components of Lake Side Housing in the Colorado River Basin  

E-Print Network (OSTI)

The Lower Colorado River Authority (LCRA) manages the Colorado River Basin in a ten county area stretching from central Texas to the gulf coast of Texas. In its recent "Water Management Plan for the Lower Colorado River," the Lower Colorado River Authority (LCRAb) stated: The "business" of water resources management in Texas, and throughout the nation, is in the midst of transition and transformation. The transition is largely the result of ever increasing demands and competition for renewable but limited water supplies and a growing awareness of the limits of "traditional" water supply management strategies. ... In response to new challenges and uncertainties, it is imperative that water management institutions, at all levels, adopt a balanced, flexible approach that gives due weight to all the conflicting demands on the water, including the heavy economic dependence of the rice farmers on historic uses of irrigation water, rapidly emerging public interest in recreation, and environmental values. (p. 1) The problem is that the total quantity demanded is increasing and peak demand for agricultural, municipal, industrial, and recreational uses occurs at the same time of year. Since the supply is limited in any given year, efficient water management requires knowledge of the benefits to the various user groups. The research described in this paper focuses on the user group whose benefits have received relatively little attention in the past. These are the recreational and aesthetic users who own property and live around reservoirs in the Lower Colorado River basin. This study employs a "hedonic" or "implicit" price approach to examine a component of the recreational (and aesthetic) value of two lakes in the "Highland Lakes" chain. The study addresses the implicit recreational and aesthetic (RA) price placed on Lakes Austin and Travis by homeowners living near the lakes. It also examines the relationship between lake management practices and the value of lake front properties.

Lansford, Notie H. Jr.; Jones, Lonnie L.

1995-09-01T23:59:59.000Z

65

Timing driven power gating in high-level synthesis  

Science Conference Proceedings (OSTI)

The power gating technique is useful in reducing standby leakage current, but it increases the gate delay. For a functional unit, its maximum allowable delay (for a target clock period) limits the smallest standby leakage current its power gating can ...

Shih-Hsu Huang; Chun-Hua Cheng

2009-01-01T23:59:59.000Z

66

Modelling Recreation Demand using Choice Experiments: Climbing in Scotland  

E-Print Network (OSTI)

This paper is concerned with the use of the choice experiment method for modelling the demand for recreation, using the example of rock-climbing in Scotland. We begin by outlining the method itself, including its theoretical and econometric underpinnings. Data collection procedures are then outlined. We present results from both nested and non-nested models, and report some tests for the implications of choice complexity and rationality. Finally, we compare our results with a revealed preference data model based on the same sample of climbers.

Nick Hanley; Robert E. Wright; Gary Koop

2000-01-01T23:59:59.000Z

67

Robust gate sizing by geometric programming  

Science Conference Proceedings (OSTI)

We present an efficient optimization scheme for gate sizing in the presence of process variations. Using a posynomial delay model, the delay constraints are modified to incorporate uncertainty in the transistor widths and effective channel lengths due ... Keywords: gate sizing, geometric program, optimization, posynomial, uncertainty ellipsoid

Jaskirat Singh; Vidyasagar Nookala; Zhi-Quan Luo; Sachin Sapatnekar

2005-06-01T23:59:59.000Z

68

Retaining latch for a water pit gate  

DOE Patents (OSTI)

The present invention relates to retaining devices which are used to latch two elements or parts together and, more particularly, to gate latches for use in locking a gate to a wall bracket in a water pit utilized to store or handle hazardous materials. A retaining latch is provided comprising a latch plate which is rotatably mounted to each end of the top of the gate and a recessed opening, formed in the gate frame, for engaging an edge of the latch plate. The latch plate is circular in profile with one side cut away or flat, such that the latch plate is D-shaped. The remaining circular edge of the latch plate comprises steps of successively reduced thickness. The stepped edge of the latch plate fits inside a recessed opening formed in the gate frame. As the latch plate is rotated, alternate steps of the latch plate are engaged by the recessed opening. When the latch plate is rotated such that the flat portion of the latch plate faces the recessed opening in the gate frame, there is no connection between the opening and the latch plate and the gate is unlatched from the gate frame.

Beale, A.R.

1996-12-31T23:59:59.000Z

69

Airport Gate Scheduling with Time Windows  

Science Conference Proceedings (OSTI)

In contrast to the existing airport gate assignment studies where flight have fixed schedules, we consider the more realistic situation where flight arrival and departure times can change. Although we minimize walking distances (or travel time) in our ... Keywords: aircraft gate scheduling, memetic algorithm, tabu search

A. Lim; B. Rodrigues; Y. Zhu

2005-09-01T23:59:59.000Z

70

Automatically closing swing gate closure assembly  

DOE Patents (OSTI)

A swing gate closure assembly for nuclear reactor tipoff assembly wherein the swing gate is cammed open by a fuel element or spacer but is reliably closed at a desired closing rate primarily by hydraulic forces in the absence of a fuel charge.

Chang, Shih-Chih (Richland, WA); Schuck, William J. (Richland, WA); Gilmore, Richard F. (Kennewick, WA)

1988-01-01T23:59:59.000Z

71

NMR quantum gate factorization through canonical cosets  

E-Print Network (OSTI)

The block canonical coset decomposition is developed as a universal algorithmic tool to synthesize n-qubit quantum gates out of experimentally realizable NMR elements. The two-, three-, and four-qubit quantum Fourier transformations are worked out as examples. The proposed decomposition bridges the state of the art numerical analysis with NMR quantum gate synthesis.

Renan Cabrera; Denys I. Bondar; Herschel A. Rabitz

2012-10-29T23:59:59.000Z

72

PIA - Savannah River Nuclear Solution (SRNS) MedGate Occupational...  

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

MedGate Occupational Health and Safety Medical System (OHS) (Includes the Drug and Alcohol Testing System (Assistant)) PIA - Savannah River Nuclear Solution (SRNS) MedGate...

73

ESS 2012 Peer Review - Notrees Wind Storage - Jeff Gates, Duke...  

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

Notrees Energy Storage Project Jeff Gates Duke Energy jeff.gates@duke-energy.com Project Objectives * Use energy storage to increase the value and practical application of wind...

74

SPEED CONTROL SYSTEM FOR AN ACCESS GATE - Energy Innovation Portal  

An access control apparatus for an access gate. The access gate typically has a rotator that is configured to rotate around a rotator axis at a first ...

75

Hydrologic characterization of the unconfined aquifer at the University of Alabama Student Recreation Center, Tuscaloosa, Alabama  

DOE Green Energy (OSTI)

Seasonal thermal energy storage (STES) involves storing thermal energy such as winter chill, summer heat, and industrial waste heat for future use in heat and/or cooling buildings or for industrial processes. Widespread development and implementation of STES would significantly reduce the need to generate primary energy in the United States. Recent data indicate that STES is technically suitable for providing 5% to 10% of the nation`s energy, with major contributions in the commercial and industrial sectors and in district heating and cooling applications. This report describes aquifer characterization at the University of Alabama Student Recreation Center in Tuscaloosa, Alabama. The purpose of the testing is to provide design data for the University`s use in modifying and expanding an existing ATES well field. The aquifer characterization work was conducted by the Pacific Northwest Laboratory (Seasonal Thermal Energy Storage Program) in cooperation with the University of Alabama as part of efforts to assess the use of chill ATES for space cooling.

Hall, S.H.; Newcomer, D.R.

1992-02-01T23:59:59.000Z

76

Graduate Automotive Technology Education (GATE) Center  

DOE Green Energy (OSTI)

The Graduate Automotive Technology Education (GATE) Center at the University of Tennessee, Knoxville has completed its sixth year of operation. During this period the Center has involved thirteen GATE Fellows and ten GATE Research Assistants in preparing them to contribute to advanced automotive technologies in the center's focus area: hybrid drive trains and control systems. Eighteen GATE students have graduated, and three have completed their course work requirements. Nine faculty members from three departments in the College of Engineering have been involved in the GATE Center. In addition to the impact that the Center has had on the students and faculty involved, the presence of the center has led to the acquisition of resources that probably would not have been obtained if the GATE Center had not existed. Significant industry interaction such as internships, equipment donations, and support for GATE students has been realized. The value of the total resources brought to the university (including related research contracts) exceeds $4,000,000. Problem areas are discussed in the hope that future activities may benefit from the operation of the current program.

Jeffrey Hodgson; David Irick

2005-09-30T23:59:59.000Z

77

Quantum gates and their coexisting geometric phases  

SciTech Connect

Geometric phases arise naturally in a variety of quantum systems with observable consequences. They also arise in quantum computations when dressed states are used in gating operations. Here we show how they arise in these gating operations and how one may take advantage of the dressed states producing them. Specifically, we show that for a given, but arbitrary Hamiltonian, and at an arbitrary time {tau}, there always exists a set of dressed states such that a given gate operation can be performed by the Hamiltonian up to a phase {phi}. The phase is a sum of a dynamical phase and a geometric phase. We illustrate the dressed phase for several systems.

Wu Lianao [Ikerbasque, Basque Foundation for Science, E-48011 Bilbao (Spain); Department of Theoretical Physics and History of Science, Basque Country University (EHU/UPV), P.O. Box 644, E-48080 Bilbao (Spain); Bishop, C. Allen [Physics Department, Southern Illinois University, Carbondale, Illinois 62901-4401 (United States); Byrd, Mark S. [Physics Department, Southern Illinois University, Carbondale, Illinois 62901-4401 (United States); Computer Science Department, Southern Illinois University, Carbondale, Illinois 62901 (United States)

2011-08-15T23:59:59.000Z

78

Bill Gates visit to Idaho validates innovation role for national...  

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

It was amazing to see reactor fuel analysis and how it can be conducted safely in a hot cell environment." "Terrapower has many cooperative projects and there are lots of...

79

David A Gates | Princeton Plasma Physics Lab  

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

A Gates A Gates Principal Research Physicist, Stellerator Physics Lead, Advanced Projects Division, Science Focus Group Leader for Macroscopic Stability David Gates is a principal research physicist for the advanced projects division of PPPL, and the stellarator physics leader at the Laboratory. In the latter capacity he leads collaborative efforts with the Wendelstein 7-X and Large Helical Device stellarator projects in Germany and Japan, respectively. Gates is first author of more than a dozen research papers, including an April, 2012, paper that proposed a possible solution to a critical barrier to fusion as a source of energy for generating electricity. Interests Collisional energy transport High-frequency Alfvén waves Fast-ion energy transfer Ideal and resistive magneto-hydrodynamic stability

80

Observations and Mechanisms of GATE Waterspouts  

Science Conference Proceedings (OSTI)

The GATE data base for days 261 and 186 is used for a combined observational and numerical investigation of interacting cumulus processes that may be important in the generation of waterspouts. The results suggest that the existence of cumulus-...

Joanne Simpson; Bruce R. Morton; Michael C. McCumber; Richard S. Penc

1986-04-01T23:59:59.000Z

Note: This page contains sample records for the topic "gate national recreation" 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

Gate potential control of nanofluidic devices  

E-Print Network (OSTI)

The effect of an external gate potential control on the nanofluidic nanochannels was experimentally investigated in this work. Like in the field effect transistors (FET) in microelectronics, molecular transport in ...

Le Coguic, Arnaud

2005-01-01T23:59:59.000Z

82

NBTI-aware power gating design  

Science Conference Proceedings (OSTI)

A header-based power gating structure inserts PMOS as sleep transistors between the power rail and the circuit. Since PMOS sleep transistors in the functional mode are turned-on continuously, Negative Bias Temperature Instability (NBTI) influences the ...

Ming-Chao Lee; Yu-Guang Chen; Ding-Kei Huang; Shih-Chieh Chang

2011-01-01T23:59:59.000Z

83

The GATE Boundary Layer Instrumentation System (BLIS)  

Science Conference Proceedings (OSTI)

A tethered sonde, the Boundary Layer Instrument System (BLIS), was designed for use from shipboard platforms in the GARP Atlantic Tropical Experiment (GATE). This system was able to monitor the thermal and kinematic properties of the boundary ...

Donald P. Wylie; Chester F. Ropelewski

1980-09-01T23:59:59.000Z

84

Day Two of 2012 ARPA-E Summit Will Feature Bill Gates, Secretary Chu and  

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

Day Two of 2012 ARPA-E Summit Will Feature Bill Gates, Secretary Day Two of 2012 ARPA-E Summit Will Feature Bill Gates, Secretary Chu and America's Top Energy Thought Leaders Day Two of 2012 ARPA-E Summit Will Feature Bill Gates, Secretary Chu and America's Top Energy Thought Leaders February 28, 2012 - 7:02am Addthis Washington D.C. - This week, the Advanced Research Projects Agency - Energy (ARPA-E) is hosting its third annual Energy Innovation Summit, which is designed to unite key players from all sectors of America's energy innovation community to share ideas for how to lead the world in the development of next generation clean energy technologies, develop our nation's energy resources, and build an American economy that lasts. Tomorrow's full agenda with speakers is below. For specific press requests, please contact Keri Fulton at keri.fulton@hq.doe.gov.

85

Day Two of 2012 ARPA-E Summit Will Feature Bill Gates, Secretary Chu and  

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

Two of 2012 ARPA-E Summit Will Feature Bill Gates, Secretary Two of 2012 ARPA-E Summit Will Feature Bill Gates, Secretary Chu and America's Top Energy Thought Leaders Day Two of 2012 ARPA-E Summit Will Feature Bill Gates, Secretary Chu and America's Top Energy Thought Leaders February 28, 2012 - 7:02am Addthis Washington D.C. - This week, the Advanced Research Projects Agency - Energy (ARPA-E) is hosting its third annual Energy Innovation Summit, which is designed to unite key players from all sectors of America's energy innovation community to share ideas for how to lead the world in the development of next generation clean energy technologies, develop our nation's energy resources, and build an American economy that lasts. Tomorrow's full agenda with speakers is below. For specific press requests, please contact Keri Fulton at keri.fulton@hq.doe.gov.

86

GaTe semiconductor for radiation detection  

SciTech Connect

GaTe semiconductor is used as a room-temperature radiation detector. GaTe has useful properties for radiation detectors: ideal bandgap, favorable mobilities, low melting point (no evaporation), non-hygroscopic nature, and availability of high-purity starting materials. The detector can be used, e.g., for detection of illicit nuclear weapons and radiological dispersed devices at ports of entry, in cities, and off shore and for determination of medical isotopes present in a patient.

Payne, Stephen A. (Castro Valley, CA); Burger, Arnold (Nashville, TN); Mandal, Krishna C. (Ashland, MA)

2009-06-23T23:59:59.000Z

87

Economic effects of projected climate change on outdoor recreation in Tennessee.  

SciTech Connect

Climate change projections from three General Circulation Models were used to adjust the temperature and precipitation in 2030 and 2080 in each of five ecological provinces in Tennessee to estimate the direct economic effects of the projected changes on recreation using the Tourism Climatic Index. The indirect effects on recreation were evaluated qualitatively, based on current demand for the unique values associated with current conditions. The results of the direct impact evaluation reveal that climate change will have variable effects on recreational activities in Tennessee. The magnitude and direction of the effects vary by the recreational activity involved, patterns of precipitation and temperature regimes, and specific location in Tennessee. Recreational activities such as rock climbing, winter activities independent of snow, and whitewater boating are likely to benefit from projected climate changes due to increased temperatures in the winter months. Summer-based activities such as lake recreation and camping are likely to decline with increasing seasonal temperatures. The indirect effects of climate change on recreation are likely to have a larger effect than the direct impacts of climatic variables.

Hodges, Donald G. [University of Tennessee, Knoxville (UTK); Fogel, Jonah [Virginia Polytechnic Institute and State University (Virginia Tech); Dale, Virginia H [ORNL; Lannom, Karen O. [University of Tennessee, Knoxville (UTK); Tharp, M Lynn [ORNL

2010-01-01T23:59:59.000Z

88

Range gated strip proximity sensor  

DOE Patents (OSTI)

A range gated strip proximity sensor uses one set of sensor electronics and a distributed antenna or strip which extends along the perimeter to be sensed. A micro-power RF transmitter is coupled to the first end of the strip and transmits a sequence of RF pulses on the strip to produce a sensor field along the strip. A receiver is coupled to the second end of the strip, and generates a field reference signal in response to the sequence of pulse on the line combined with received electromagnetic energy from reflections in the field. The sensor signals comprise pulses of radio frequency signals having a duration of less than 10 nanoseconds, and a pulse repetition rate on the order of 1 to 10 MegaHertz or less. The duration of the radio frequency pulses is adjusted to control the range of the sensor. An RF detector feeds a filter capacitor in response to received pulses on the strip line to produce a field reference signal representing the average amplitude of the received pulses. When a received pulse is mixed with a received echo, the mixing causes a fluctuation in the amplitude of the field reference signal, providing a range-limited Doppler type signature of a field disturbance. 6 figs.

McEwan, T.E.

1996-12-03T23:59:59.000Z

89

Range gated strip proximity sensor  

DOE Patents (OSTI)

A range gated strip proximity sensor uses one set of sensor electronics and a distributed antenna or strip which extends along the perimeter to be sensed. A micro-power RF transmitter is coupled to the first end of the strip and transmits a sequence of RF pulses on the strip to produce a sensor field along the strip. A receiver is coupled to the second end of the strip, and generates a field reference signal in response to the sequence of pulse on the line combined with received electromagnetic energy from reflections in the field. The sensor signals comprise pulses of radio frequency signals having a duration of less than 10 nanoseconds, and a pulse repetition rate on the order of 1 to 10 MegaHertz or less. The duration of the radio frequency pulses is adjusted to control the range of the sensor. An RF detector feeds a filter capacitor in response to received pulses on the strip line to produce a field reference signal representing the average amplitude of the received pulses. When a received pulse is mixed with a received echo, the mixing causes a fluctuation in the amplitude of the field reference signal, providing a range-limited Doppler type signature of a field disturbance.

McEwan, Thomas E. (Livermore, CA)

1996-01-01T23:59:59.000Z

90

Eye tracking and gating system for proton therapy of orbital tumors  

Science Conference Proceedings (OSTI)

Purpose: A new motion-based gated proton therapy for the treatment of orbital tumors using real-time eye-tracking system was designed and evaluated. Methods: We developed our system by image-pattern matching, using a normalized cross-correlation technique with LabVIEW 8.6 and Vision Assistant 8.6 (National Instruments, Austin, TX). To measure the pixel spacing of an image consistently, four different calibration modes such as the point-detection, the edge-detection, the line-measurement, and the manual measurement mode were suggested and used. After these methods were applied to proton therapy, gating was performed, and radiation dose distributions were evaluated. Results: Moving phantom verification measurements resulted in errors of less than 0.1 mm for given ranges of translation. Dosimetric evaluation of the beam-gating system versus nongated treatment delivery with a moving phantom shows that while there was only 0.83 mm growth in lateral penumbra for gated radiotherapy, there was 4.95 mm growth in lateral penumbra in case of nongated exposure. The analysis from clinical results suggests that the average of eye movements depends distinctively on each patient by showing 0.44 mm, 0.45 mm, and 0.86 mm for three patients, respectively. Conclusions: The developed automatic eye-tracking based beam-gating system enabled us to perform high-precision proton radiotherapy of orbital tumors.

Shin, Dongho; Yoo, Seung Hoon; Moon, Sung Ho; Yoon, Myonggeun; Lee, Se Byeong; Park, Sung Yong [Proton Therapy Center, National Cancer Center, Goyang, Gyeonggi 410-769 (Korea, Republic of); Department of Radiation Oncology, CHA Bundang Medical Center, CHA University, Seongnam, Gyeonggi 463-712 (Korea, Republic of); Proton Therapy Center, National Cancer Center, Goyang, Gyeonggi 410-769 (Korea, Republic of); Department of Radiological Science, Korea University, Seoul 136-703 (Korea, Republic of); Proton Therapy Center, National Cancer Center, Goyang, Gyeonggi 410-769 (Korea, Republic of); Proton Therapy Center, McLaren Cancer Institute, Flint, Michigan 48532 (United States)

2012-07-15T23:59:59.000Z

91

Economic and environmental equity in the U.S. nonmetropolitan tourism and recreation dependent communities  

E-Print Network (OSTI)

This study focused on economic and environmental equity in tourism and recreation dependent communities in the U. S. In the economic equity section, research was conducted to do an empirical analysis of the income distribution in nonmetropolitan tourism and recreation dependent communities. In the environmental equity section, this study evaluated conceptual and theoretical understanding dealing with tourism and the environment and addressed the importance of environmental equity issues. A key objective of this study is to examine economic equity across different income groups and race in nonmetropolitan tourism and recreation dependent communities. By comparing economic equity between nonmetropolitan tourism and recreation dependent communities and other industry dependent nonmetropolitan communities, the differences of income inequality between those communities were explored. This study also assesses how tourism and recreation development contributes to economic equity in nonmetropolitan tourism and recreation communities in the U. S. In particular, determinants of income inequality were investigated. Income distribution of nonmetropolitan tourism and recreation dependent communities is more unequal than that of nonmetropolitan manufacturing dependent communities in the U. S. Tourism and recreation development contributes to increase income inequality while manufacturing related development is likely to reduce income inequality. The positive effect comes from the inequality of earnings in tourism and recreation employment. Race dualism shows a positive relationship with income inequality. This result suggests that the racial difference in income distribution plays an important role in increasing income inequality. There is a positive relationship between the south region and income inequality irrespective of community type and suggest that the regional variable is still an essential component for understanding income inequality in the U.S. This study addresses the need of an environmental justice framework for improving environmental equity across stakeholders in the process of tourism and recreation planning and development. Equity within/between social groups and inter and intra-generational equity should be taken into account for sustainable tourism and recreation development. The analytical framework for assessing environmental equity that this study suggested will be a good foundation for further development of environmental equity framework in the context with tourism and recreation development.

Lee, Sang Kwon

2005-12-01T23:59:59.000Z

92

Sliding-gate valve for use with abrasive materials  

DOE Patents (OSTI)

The invention is a flow and pressure-sealing valve for use with abrasive solids. The valve embodies special features which provide for long, reliable operating lifetimes in solids-handling service. The valve includes upper and lower transversely slidable gates, contained in separate chambers. The upper gate provides a solids-flow control function, whereas the lower gate provides a pressure-sealing function. The lower gate is supported by means for (a) lifting that gate into sealing engagement with its seat when the gate is in its open and closed positions and (b) lowering the gate out of contact with its seat to permit abrasion-free transit of the gate between its open and closed positions. When closed, the upper gate isolates the lower gate from the solids. Because of this shielding action, the sealing surface of the lower gate is not exposed to solids during transit or when it is being lifted or lowered. The chamber containing the lower gate normally is pressurized slightly, and a sweep gas is directed inwardly across the lower-gate sealing surface during the vertical translation of the gate.

Ayers, Jr., William J. (Morgantown, WV); Carter, Charles R. (Fairmont, WV); Griffith, Richard A. (Morgantown, WV); Loomis, Richard B. (Bruceton Mills, WV); Notestein, John E. (Morgantown, WV)

1985-01-01T23:59:59.000Z

93

National Park Service - Chickasaw, Oklahoma | Department of Energy  

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

Chickasaw, Oklahoma Chickasaw, Oklahoma National Park Service - Chickasaw, Oklahoma October 7, 2013 - 9:56am Addthis Photo of Comfort Station at the Chickasaw National Recreation Area The Chickasaw National Recreation Area is located 100 miles south of Oklahoma City, Oklahoma, on the Lake of the Arbuckles. To save taxpayers' money and minimize adverse impacts on the environment, the National Park Service (NPS) recently incorporated solar energy into the design of three new comfort stations. The decision to use solar water heating at the site was the result of a collaborative effort between the National Renewable Energy Laboratory (NREL) Federal Energy Management Program (FEMP) and Solar Process Heat Program in support of NPS. Chickasaw visitors wanted hot showers, and park personnel wanted an alternative to conventional water heaters. The facility

94

Characterizing Quantum Gates via Randomized Benchmarking  

E-Print Network (OSTI)

We describe and expand upon the scalable randomized benchmarking protocol proposed in Phys. Rev. Lett. 106, 180504 (2011) which provides a method for benchmarking quantum gates and estimating the gate-dependence of the noise. The protocol allows the noise to have weak time and gate-dependence, and we provide a sufficient condition for the applicability of the protocol in terms of the average variation of the noise. We discuss how state preparation and measurement errors are taken into account and provide a complete proof of the scalability of the protocol. We establish a connection in special cases between the error rate provided by this protocol and the error strength measured using the diamond norm distance.

Easwar Magesan; Jay M. Gambetta; Joseph Emerson

2011-09-30T23:59:59.000Z

95

Effect of Oxygen on Ni-Silicided FUSI Metal Gate  

E-Print Network (OSTI)

Continual evolution of the CMOS technology requires thinner gate dielectric to maintain high performance. However, when moving into the sub-65 nm CMOS generation, the traditional poly-Si gate approach cannot effectively ...

Yu, H.P.

96

Evolving GATE to meet new challenges in language engineering  

Science Conference Proceedings (OSTI)

In this paper we present recent work on GATE, a widely-used framework and graphical development environment for creating and deploying Language Engineering components and resources in a robust fashion. The GATE architecture has facilitated the development ...

Kalina Bontcheva; Valentin Tablan; Diana Maynard; Hamish Cunningham

2004-09-01T23:59:59.000Z

97

Using GATE as an environment for teaching NLP  

Science Conference Proceedings (OSTI)

In this paper we argue that the GATE architecture and visual development environment can be used as an effective tool for teaching language engineering and computational linguistics. Since GATE comes with a customisable and extendable set of components, ...

Kalina Bontcheva; Hamish Cunningham; Valentin Tablan; Diana Maynard; Oana Hamza

2002-07-01T23:59:59.000Z

98

Simulation of multiple-gate quantum stub transistor  

Science Conference Proceedings (OSTI)

The quantum stub transistor has the potential for ultrafast, ultra low power signal processing in high density integrated circuits. However, the single gate stub transistor presents the shortcoming of requiring highly precise gate voltage to close the ... Keywords: multiple gate, simulation, stub transistor

Edval J. P. Santos; Alexandre B. Guerra

2005-08-01T23:59:59.000Z

99

Two methods of realising 10nm T-gate lithography  

Science Conference Proceedings (OSTI)

This paper presents two separate methods for the fabrication of 10nm footprint T-gates using a two-step gate process. We examine the limits of lithographic and pattern transfer processes using the exposure of ZEP520A resist by electron beam lithography, ... Keywords: Electron beam lithography, HEMT, ICP, RIE, Reactive ion etching, T-gate

S. Bentley; X. Li; D. A. J. Moran; I. G. Thayne

2009-04-01T23:59:59.000Z

100

Damascene TiN-Gd2O3-gate stacks: Gentle fabrication and electrical properties  

Science Conference Proceedings (OSTI)

In this work, we present MOS capacitors and field effect transistors with a crystalline gadolinium oxide (Gd"2O"3) gate dielectric and metal gate electrode (titanium nitride) fabricated in a gentle damascene gate last process. Details of the gate last ... Keywords: Crystalline high-k dielectrics, Damascene metal gate technology, Gadolinium oxide (Gd2O3), Gentle process integration, MOSFET, Metal gate electrode

Ralf Endres; Tillmann Krauss; Frank Wessely; Udo Schwalke

2011-12-01T23:59:59.000Z

Note: This page contains sample records for the topic "gate national recreation" 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

Waves at 200 mb during GATE  

Science Conference Proceedings (OSTI)

A 200 mb data set obtained during the GATE experiment of the 1974 summer for the period 15 June-23 September and covering the global tropics 25°S to 45°N has been analyzed to determine the presence of certain wave modes in the tropical ...

Colin A. Depradine

1981-05-01T23:59:59.000Z

102

Efficient tiling patterns for reconfigurable gate arrays  

Science Conference Proceedings (OSTI)

In this paper we present a few potentially efficient tiling patterns for gate-array realizations. We start with a brief recapitulation of tiling patterns, and fundamental limits of placement/routing in a two-dimensional plane. We state the first principles ... Keywords: FPGA, hexagonal, octagonal, tiling

Sumanta Chaudhuri; Sylvain Guilley; Philippe Hoogvorst; Jean-Luc Danger

2008-04-01T23:59:59.000Z

103

Deep Convection on Day 261 of GATE  

Science Conference Proceedings (OSTI)

Aircraft, radar, satellite and ship data, gathered on 18 September 1974 during GATE, have been brought to bear an clouds of the middle and upper troposphere associated with a cloud cluster occurring near the ridge axis of a 700 mb wave.

C. Warner; J. Simpson; G. Van Helvoirt; D. W. Martin; D. Suchman; G. L. Austin

1980-02-01T23:59:59.000Z

104

Gaussian mixture CPHD filter with gating technique  

Science Conference Proceedings (OSTI)

Cardinalized probability hypothesis density (CPHD) filter provides more accurate estimates of target number than the probability hypothesis density (PHD) filter, and hence, also of the states of targets. This additional capability comes at the price ... Keywords: Finite sets statistics, Gating, Gaussian mixture, Probability hypothesis density, Target tracking

Hongjian Zhang; Zhongliang Jing; Shiqiang Hu

2009-08-01T23:59:59.000Z

105

Estimation of gate-to-channel tunneling current in ultra-thin oxide sub-50nm double gate devices  

Science Conference Proceedings (OSTI)

Double gate (DG) FETs have emerged as the most promising technology for sub-50nm transistor design. However, analysis and control of the gate tunneling leakage in DGFET is necessary to fully exploit their advantages. In this paper we have modeled (numerically ... Keywords: Direct tunneling, Double gate, Leakage, Quantum confinement

Saibal Mukhopadhyay; Keunwoo Kim; Jae-Joon Kim; Shih-Hsien Lo; Rajiv V. Joshi; Ching-Te Chuang; Kaushik Roy

2007-08-01T23:59:59.000Z

106

Application of group electronegativity concepts to the effective work functions of metal gate electrodes on high- ? gate oxides  

Science Conference Proceedings (OSTI)

The empirical relationship between electronegativity and effective work function is applied to a diverse set of multi-element electrode materials on hafnium dioxide (HfO"2) gate dielectrics. To accommodate the multi-element nature of metal gate electrodes ... Keywords: Effective work function, Electronegativity, Hafnium dioxide, Metal gate electrode

J. K. Schaeffer; D. C. Gilmer; C. Capasso; S. Kalpat; B. Taylor; M. V. Raymond; D. Triyoso; R. Hegde; S. B. Samavedam; B. E. White, Jr

2007-09-01T23:59:59.000Z

107

Quantum process tomography of a controlled-NOT gate  

E-Print Network (OSTI)

We demonstrate complete characterization of a two-qubit entangling process - a linear optics controlled-NOT gate operating with coincident detection - by quantum process tomography. We use maximum-likelihood estimation to convert the experimental data into a physical process matrix. The process matrix allows accurate prediction of the operation of the gate for arbitrary input states, and calculation of gate performance measures such as the average gate fidelity, average purity and entangling capability of our gate, which are 0.90, 0.83 and 0.73, respectively.

J. L. O'Brien; G. J. Pryde; A. Gilchrist; D. F. V. James; N. K. Langford; T. C. Ralph; A. G. White

2004-02-23T23:59:59.000Z

108

AgraGate Carbon Credits Corporation | Open Energy Information  

Open Energy Info (EERE)

AgraGate Carbon Credits Corporation AgraGate Carbon Credits Corporation Jump to: navigation, search Name AgraGate Carbon Credits Corporation Place Des Moines, Iowa Zip 50266 Product Offset aggregators that work with American farmers, ranchers, and private forest owners, providing clients with cash flows produced by the sale of credits. Offsets are sold on the Chicago Climate Exchange References AgraGate Carbon Credits Corporation[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. AgraGate Carbon Credits Corporation is a company located in Des Moines, Iowa . References ↑ "AgraGate Carbon Credits Corporation" Retrieved from "http://en.openei.org/w/index.php?title=AgraGate_Carbon_Credits_Corporation&oldid=341882"

109

Gates, Oregon: Energy Resources | Open Energy Information  

Open Energy Info (EERE)

Gates, Oregon: Energy Resources Gates, Oregon: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates 44.7562329°, -122.4167483° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":44.7562329,"lon":-122.4167483,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

110

Fractional diffusion modeling of ion channel gating  

E-Print Network (OSTI)

An anomalous diffusion model for ion channel gating is put forward. This modeling scheme is able to describe the non-exponential, power-law like gating behavior of residence time intervals in several types of ion channels. Our scheme presents a generalization of the discrete diffusion model by Millhauser, Salpeter and Oswald [Proc. Natl. Acad. Sci. USA 85, 1503 (1988)] to the case of a continuous, anomalously slow conformational diffusion. The corresponding generalization is derived from a continuous time random walk composed of nearest neighbor jumps which in the scaling limit results in a fractional diffusion equation. The studied model contains three parameters only: the mean residence time, a characteristic time of conformational diffusion, and the index of subdiffusion. A tractable analytical expression for the characteristic function of the residence time distribution (RTD) is obtained. In the limiting case of normal diffusion a prior result of Goychuk and Hanggi [Proc. Natl. Acad. Sci. USA 99, 3552 (20...

Goychuk, I; Goychuk, Igor; Hanggi, Peter

2004-01-01T23:59:59.000Z

111

Patient training in respiratory-gated radiotherapy  

Science Conference Proceedings (OSTI)

Respiratory gating is used to counter the effects of organ motion during radiotherapy for chest tumors. The effects of variations in patient breathing patterns during a single treatment and from day to day are unknown. We evaluated the feasibility of using patient training tools and their effect on the breathing cycle regularity and reproducibility during respiratory-gated radiotherapy. To monitor respiratory patterns, we used a component of a commercially available respiratory-gated radiotherapy system (Real Time Position Management (RPM) System, Varian Oncology Systems, Palo Alto, CA 94304). This passive marker video tracking system consists of reflective markers placed on the patient's chest or abdomen, which are detected by a wall-mounted video camera. Software installed on a PC interfaced to this camera detects the marker motion digitally and records it. The marker position as a function of time serves as the motion signal that may be used to trigger imaging or treatment. The training tools used were audio prompting and visual feedback, with free breathing as a control. The audio prompting method used instructions to 'breathe in' or 'breathe out' at periodic intervals deduced from patients' own breathing patterns. In the visual feedback method, patients were shown a real-time trace of their abdominal wall motion due to breathing. Using this, they were asked to maintain a constant amplitude of motion. Motion traces of the abdominal wall were recorded for each patient for various maneuvers. Free breathing showed a variable amplitude and frequency. Audio prompting resulted in a reproducible frequency; however, the variability and the magnitude of amplitude increased. Visual feedback gave a better control over the amplitude but showed minor variations in frequency. We concluded that training improves the reproducibility of amplitude and frequency of patient breathing cycles. This may increase the accuracy of respiratory-gated radiation therapy.

Kini, Vijay R.; Vedam, Subrahmanya S.; Keall, Paul J.; Patil, Sumukh; Chen, Clayton; Mohan, Radhe

2003-03-31T23:59:59.000Z

112

ESS 2012 Peer Review - Engineered Gate Oxides for Wide Bandgap Semiconductor MOSFETs - Jon Ihlefeld, SNL  

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

-5 -5 10 -4 10 -3 10 -2 10 -1 10 0 10 1 -6 -4 -2 0 2 4 6 8 10 |J Leakage | (A-cm -2 ) Semiconductor Voltage (V) Engineered Gate Oxides for Wide Bandgap S emiconductor M OSFETs* Jon I hlefeld, M ichael B rumbach, S andeepan D asGupta, and Stanley AtciEy Sandia NaGonal Laboratories *Sponsored b y t he U .S. D epartment o f E nergy's O ffice o f E lectricity E nergy S torage Systems P rogram jihlefe@sandia.gov, 505---844---3162; s atciE@sandia.gov, 505---284---2701 Sandia National Laboratories is a multi-program laboratory managed and operated by Sandia Corporation, a wholly owned subsidiary of Lockheed Martin Corporation, for the U.S. Department of Energy's National Nuclear Security Administration under contract DE-AC04-94AL85000. SAND No. 2011-XXXXP Cooling Power electronics Energy storage Energy storage -V gate Low defect oxide Metal gate Wide

113

Range-gated imaging for near-field target identification  

Science Conference Proceedings (OSTI)

The combination of two complementary technologies developed independently at Los Alamos National Laboratory (LANL) and Sandia National Laboratory (SNL) has demonstrated feasibility of target detection and image capture in a highly light-scattering, medium. The technique uses a compact SNL developed Photoconductive Semiconductor Switch/Laser Diode Array (PCSS/LDA) for short-range (distances of 8 to 10 m) large Field-Of-View (FOV) target illumination. Generation of a time-correlated echo signal is accomplished using a photodiode. The return image signal is recorded with a high-speed shuttered Micro-Channel-Plate Image Intensifier (MCPII), declined by LANL and manufactured by Philips Photonics. The MCPII is rated using a high-frequency impedance-matching microstrip design to produce 150 to 200 ps duration optical exposures. The ultra first shuttering producer depth resolution of a few inches along the optic axis between the MCPII and the target, producing enhanced target images effectively deconvolved from noise components from the scattering medium in the FOV. The images from the MCPII are recorded with an RS-170 Charge-Coupled-Device camera and a Big Sky, Beam Code, PC-based digitizer frame grabber and analysis package. Laser pulse data were obtained by the but jitter problems and spectral mismatches between diode spectral emission wavelength and MCPII photocathode spectral sensitivity prevented the capture of fast gating imaging with this demonstration system. Continued development of the system is underway.

Yates, G.J.; Gallegos, R.A.; McDonald, T.E. [and others

1996-12-01T23:59:59.000Z

114

A New Gated X-Ray Detector for the Orion Laser Facility  

Science Conference Proceedings (OSTI)

Gated X-Ray Detectors (GXD) are considered the work-horse target diagnostic of the laser based inertial confinement fusion (ICF) program. Recently, Los Alamos National Laboratory (LANL) has constructed three new GXDs for the Orion laser facility at the Atomic Weapons Establishment (AWE) in the United Kingdom. What sets these three new instruments apart from the what has previously been constructed for the National Ignition Facility (NIF) at Lawrence Livermore National Laboratory (LLNL) is: improvements in detector head microwave transmission lines, solid state embedded hard drive and updated control software, and lighter air box design and other incremental mechanical improvements. In this paper we will present the latest GXD design enhancements and sample calibration data taken on the Trident laser facility at Los Alamos National Laboratory using the newly constructed instruments.

Clark, David D. [Los Alamos National Laboratory; Aragonez, Robert J. [Los Alamos National Laboratory; Archuleta, Thomas N. [Los Alamos National Laboratory; Fatherley, Valerie E. [Los Alamos National Laboratory; Hsu, Albert H. [Los Alamos National Laboratory; Jorgenson, H. J. [Los Alamos National Laboratory; Mares, Danielle [Los Alamos National Laboratory; Oertel, John A. [Los Alamos National Laboratory; Oades, Kevin [Atomic Weapons Establishment; Kemshall, Paul [Atomic Weapons Establishment; Thomas, Philip [Atomic Weapons Establishment; Young, Trevor [Atomic Weapons Establishment; Pederson, Neal [VI Control Systems

2012-08-08T23:59:59.000Z

115

Amenities | Argonne National Laboratory  

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

your career flourish. Amenities on-site at Argonne include Credit Union Hotel and Restaurant Cafeteria Child Care Bike Share Program Recreational Park Fitness Center Learn More...

116

All-optical reversible logic gate via adiabatic population transfer  

E-Print Network (OSTI)

The Toffoli gate is an essential logic element, which permits implementation of a reversible processor. It is of relevance both for classical as well as quantum logics. We propose and theoretically study all-optical implementations of three-bit and four-bit Toffoli gates by application of adiabatic population transfer techniques. For a three-bit Toffoli gate we use variants of stimulated Raman adiabatic passage (STIRAP) processes in a $\\Lambda$-type level scheme, driven by two laser pulses at sufficiently large detunings. For the implementation of a four-bit Toffoli gate, we apply reversible adiabatic population transfer in five-level quantum systems, interacting with three laser pulses. We demonstrate correct all-optical implementation of the truth table of three-bit and four-bit Toffoli gates. Moreover, we derive conditions for adiabatic evolution of the population dynamics and robust operation of the gates.

G. Grigoryan; V. Chaltykyan; E. Gazazyan; O. Tikhova; T. Halfmann

2013-06-10T23:59:59.000Z

117

commercial and recreational fisheries are com-posed of both populations of bluefin tuna (Fig.  

E-Print Network (OSTI)

commercial and recreational fisheries are com- posed of both populations of bluefin tuna (Fig. 2). A large fraction of the school (57.4%) and medium (44.3%) category bluefin tuna present in the U.S. waters bluefin tuna in the Mid Atlantic Bight decreased with increasing size (age) (Fig. 3). Our estimates

Shaham, Shai

118

Outdoor recreational use of the Salton Sea with reference to potential impacts of geothermal development  

DOE Green Energy (OSTI)

The objectives of this study were to describe the types, levels, and locations of outdoor recreation uses in the Salton Sea area, the number and principal activities of visitors, and to estimate the consequences upon outdoor recreation of geothermal development and other activities that might affect the Salton Sea. It is concluded that since the Salton Sea is considered legally to be a sump for agricultural, municipal, and presumably geothermal waste waters, recreational use of the Sea for fishing and boating (from present marinas) will undoubtedly continue to decline, unless there is a major policy change. Use of the shoreline for camping, the surrounding roads and lands for scenic viewing, ORV events, and retirement or recreation communities will not decline, and will probably increase, assuming control of hydrogen sulfide odors. Two ways in which the fishing and present boating facilities could be returned to a wholly usable steady state are discussed. One is by construction of a diked evaporation pond system at the south end of the Sea. This would allow a means of control over both water level and salinity. Another means, less costly but more difficult to effectively control, would be to budget geothermal plant use of, and disposal of wastes in, Salton Sea water. (JGB)

Twiss, R.; Sidener, J.; Bingham, G.; Burke, J.E.

1978-04-01T23:59:59.000Z

119

Boiler Kids Camp Parent Manual Division of Recreational Sports Mission Statement  

E-Print Network (OSTI)

Boiler Kids Camp Parent Manual Division of Recreational Sports Mission Statement The Division which fosters an appreciation for a healthy lifestyle and promotes lifelong learning. Boiler Kids Camp Mission Statement Boiler Kids Camp is an interactive, summer day camp designed for children ranging

Holland, Jeffrey

120

High fidelity gates in quantum dot spin qubits  

E-Print Network (OSTI)

Several logical qubits and quantum gates have been proposed for semiconductor quantum dots controlled by voltages applied to top gates. Differences between the schemes can make it difficult to compare them meaningfully. Here we develop a theoretical framework to evaluate disparate qubit-gating schemes on an equal footing. We apply the procedure to two types of double-dot qubits: the singlet-triplet (ST) and the semiconducting quantum dot hybrid qubit. We investigate three quantum gates that flip the qubit state: a DC pulsed gate, an AC gate based on logical qubit resonance (LQR), and a gate-like process known as stimulated Raman adiabatic passage (STIRAP). These gates are all mediated by an exchange interaction that depends on a small number of experimental control parameters, including the interdot tunnel coupling $g$ and the detuning $\\epsilon$, which sets the energy difference between the dots. Our procedure has two steps. First, we optimize the gate fidelity ($f$) for fixed $g$ as a function of the other control parameters; this yields an $f^\\text{opt}(g)$ that is universal for different types of gates. Next, we identify physical constraints on the control parameters; this yields an upper bound $f^\\text{max}$ that is specific to the qubit-gate combination. We show that similar gate fidelities ($\\sim 99.5$%) should be attainable for ST qubits in isotopically purified Si, and for hybrid qubits in natural Si. Considerably lower fidelities are obtained for GaAs devices, due to the fluctuating magnetic fields $\\Delta B$ produced by nuclear spins.

Teck Seng Koh; S. N. Coppersmith; Mark Friesen

2013-07-31T23:59:59.000Z

Note: This page contains sample records for the topic "gate national recreation" 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

CLUSTERING OF CYCLIC-NUCLEOTIDE-GATED CHANNELS IN OLFACTORY CILIA.  

E-Print Network (OSTI)

??Cyclic nucleotide gated (CNG) channels play an important role in mediating sensory signal transduction in olfactory receptor neurons, which takes place primarily in olfactory cilia.… (more)

FLANNERY, RICHARD JOHN

2006-01-01T23:59:59.000Z

122

The Difficulty of Gate Control in Molecular Transistors  

E-Print Network (OSTI)

The electrostatic gating effects on molecular transistors are investigated using the density functional theory (DFT) combined with the nonequilibrium Green's function (NEGF) method. When molecular energy levels are away from the Fermi energy they can be linearly shifted by the gate voltage, which is consistent with recent experimental observations [Nature 462, 1039 (2009)]. However, when they move near to the Fermi energy (turn-on process), the shifts become extremely small and almost independent of the gate voltage. The fact that the conductance may be beyond the gate control in the "ON" state will challenge the implementation of molecular transistors.

D. Hou; J. H. Wei

2011-09-27T23:59:59.000Z

123

Gates/filters in Flow Cytometry Data Visualization  

E-Print Network (OSTI)

The flowViz package provides tools for visualization of flow cytometry data. This document describes the support for visualizing gates (a.k.a. filters). 1

unknown authors

2010-01-01T23:59:59.000Z

124

Gates/filters in Flow Cytometry Data Visualization  

E-Print Network (OSTI)

The flowViz package provides tools for visualization of flow cytometry data. This document describes the support for visualizing gates (a.k.a. filters). 1

unknown authors

2012-01-01T23:59:59.000Z

125

Composite Toffoli gate with two-round error detection  

E-Print Network (OSTI)

We introduce a fault-tolerant construction to implement a composite quantum operation of four overlapping Toffoli gates. The same construction can produce two independent Toffoli gates. This result lowers resource overheads in designs for quantum computers by more than an order of magnitude. The procedure uses Clifford operations and 64 copies of the non-Clifford gate $T = \\exp[i \\pi (I - \\sigma^z) /8]$. Quantum codes detect errors in the circuit. When the dominant source of error is $T$-gate failure with probability $p$, then the composite Toffoli circuit has postselected failure rate of $3072p^4$ to lowest order.

Cody Jones

2013-03-27T23:59:59.000Z

126

Speed control system for an access gate  

DOE Patents (OSTI)

An access control apparatus for an access gate. The access gate typically has a rotator that is configured to rotate around a rotator axis at a first variable speed in a forward direction. The access control apparatus may include a transmission that typically has an input element that is operatively connected to the rotator. The input element is generally configured to rotate at an input speed that is proportional to the first variable speed. The transmission typically also has an output element that has an output speed that is higher than the input speed. The input element and the output element may rotate around a common transmission axis. A retardation mechanism may be employed. The retardation mechanism is typically configured to rotate around a retardation mechanism axis. Generally the retardation mechanism is operatively connected to the output element of the transmission and is configured to retard motion of the access gate in the forward direction when the first variable speed is above a control-limit speed. In many embodiments the transmission axis and the retardation mechanism axis are substantially co-axial. Some embodiments include a freewheel/catch mechanism that has an input connection that is operatively connected to the rotator. The input connection may be configured to engage an output connection when the rotator is rotated at the first variable speed in a forward direction and configured for substantially unrestricted rotation when the rotator is rotated in a reverse direction opposite the forward direction. The input element of the transmission is typically operatively connected to the output connection of the freewheel/catch mechanism.

Bzorgi, Fariborz M. (Knoxville, TN)

2012-03-20T23:59:59.000Z

127

Twin logic gates: improved logic reliability by redundancy concerning gate oxide breakdown  

Science Conference Proceedings (OSTI)

Because of the aggressive scaling of integrated circuits and the given limits of atomic scales, circuit designers have to become more and more aware of the arising reliability and yield concerns. So far, only very little research efforts have been put ... Keywords: gate oxide breakdown, integrated circuit design, redundant systems, reliability

Hagen Saemrow; Claas Cornelius; Frank Sill; Andreas Tockhorn; Dirk Timmermann

2009-08-01T23:59:59.000Z

128

Advanced high-? dielectric stacks with polySi and metal gates: recent progress and current challenges  

Science Conference Proceedings (OSTI)

The paper reviews our recent progress and current challenges in implementing advanced gate stacks composed of high-? dielectric materials and metal gates in mainstream Si CMOS technology. In particular, we address stacks of doped polySi gate electrodes ...

E. P. Gusev; V. Narayanan; M. M. Frank

2006-07-01T23:59:59.000Z

129

Sandia National Laboratories: Sandia National Laboratories: Locations...  

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

Recreation Visitors to California and the San Francisco Bay Area have many options when choosing what to do and see. Take in the beautiful, varied landscape by strolling the...

130

Clean Cities: Clean Cities National Parks Initiative  

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

National Parks Initiative National Parks Initiative Submit a Project, National Park Service logo Clean Cities partners with the National Park Service (NPS) through the Clean Cities National Parks Initiative to support transportation projects that educate park visitors on the benefits of reducing petroleum use and greenhouse gas emissions. This initiative complements the NPS Climate Friendly Parks program by demonstrating the environmental benefits of reducing petroleum use. Glacier Greater Yellowstone Area Rocky Mountain Denali National Mall and Memorial Park Mississippi River Sleeping Bear Dunes Yellowstone Grand Teton Mammoth Cave Zion Blue Ridge Parkway Great Smoky Mountains Shenandoah Acadia San Antonio Missions Grand Canyon Golden Gate Mesa Verde Project Locations - Photo of the snow-covered Teton Mountain range in Grand Teton National Park.

131

Power gating design for standard-cell-like structured ASICs  

Science Conference Proceedings (OSTI)

Structured ASIC has been introduced to bridge the power, performance, area and design cost gaps between ASIC and FPGA. As technology scales, leakage power consumption becomes a serious problem. Among the leakage power reduction techniques, power gating ... Keywords: low power, power-gating, structured ASIC, via-configurable

Sin-Yu Chen; Rung-Bin Lin; Hui-Hsiang Tung; Kuen-Wey Lin

2010-03-01T23:59:59.000Z

132

Logic synthesis for low power using clock gating and rewiring  

Science Conference Proceedings (OSTI)

Traditionally, clock gating for power saving is mainly done at Register Transistor Level (RTL), while in a lower logical level some synthesis techniques, e.g. Observability Don't Care (ODC) can also be used to provide more power savings. In this paper, ... Keywords: clock gating, logic synthesis, low power

Tak-Kei Lam; Steve Yang; Wai-Chung Tang; Yu-Liang Wu

2010-05-01T23:59:59.000Z

133

Some issues in advanced CMOS gate stack performance and reliability  

Science Conference Proceedings (OSTI)

This paper summarizes and analyzes some of our previous works on the advanced gate stacks for CMOS transistors focused on the following two topics: 1. Frequency dependence of Dynamic Bias Temperature Instability (DBTI) and the transistor degradation ... Keywords: CMOS, Gate Stack, Reliability

Ming-Fu Li; X. P. Wang; C. Shen; J. J. Yang; J. D. Chen; H. Y. Yu; Chunxiang Zhu; Daming Huang

2011-12-01T23:59:59.000Z

134

Non-deterministic Gates for Photonic Single Rail Quantum Logic  

E-Print Network (OSTI)

We discuss techniques for producing, manipulating and measureing qubits encoded optically as vacuum and single photon states. We show that a universal set of non-deterministic gates can be constructed using linear optics and photon counting. We investigate the efficacy of a test gate given realistic detector efficiencies.

A. P. Lund; T. C. Ralph

2002-05-09T23:59:59.000Z

135

Controlled gates for multi-level quantum computation  

Science Conference Proceedings (OSTI)

Multi-level (ML) quantum logic can potentially reduce the number of inputs/outputs or quantum cells in a quantum circuit which is a limitation in current quantum technology. In this paper we propose theorems about ML-quantum and reversible logic circuits. ... Keywords: Controlled gate, Multi-level logic gates, Quantum computing, Quantum cost, Reversible logic

Majid Mohammadi; Aliakbar Niknafs; Mohammad Eshghi

2011-04-01T23:59:59.000Z

136

Gating internal nodes to reduce power during scan shift  

Science Conference Proceedings (OSTI)

It is a common practice to gate a limited number of scan cells in order to reduce overall switching activity during shift, thereby, reducing the circuit's dynamic power consumption. In this paper, we propose a novel approach to reduce overall shift power ... Keywords: gating internal nodes, low power test, scan shift power reduction

Dheepakkumaran Jayaraman; Rajamani Sethuram; Spyros Tragoudas

2010-05-01T23:59:59.000Z

137

Cardiac perfusion defect detection using gated dynamic spect imaging  

Science Conference Proceedings (OSTI)

In our previous work we proposed a dynamic image reconstruction procedure for gated cardiac imaging, of which the goal is to obtain a single image sequence that shows simultaneously both cardiac motion and tracer distribution change over time. In this ... Keywords: 5D reconstruction, dynamic SPECT, gated SPECT, spatio-temporal processing

Xiaofeng Niu; Yongyi Yang; Miles N. Wernick

2009-11-01T23:59:59.000Z

138

Detectability of perfusion defect in gated dynamic cardiac spect images  

Science Conference Proceedings (OSTI)

Recently we developed an image reconstruction procedure aimed to unify gated imaging and dynamic imaging in nuclear cardiac imaging. It can yield a single image sequence to show simultaneously both cardiac motion and tracer distribution change over the ... Keywords: 5D reconstruction, dynamic SPECT, gated SPECT, spatio-temporal processing

Xiaofeng Niu; Yongyi Yang; Miles N. Wernick

2009-06-01T23:59:59.000Z

139

City Marketing and Gated Communities: A Case Study of Guaynabo, Puerto Rico.  

E-Print Network (OSTI)

??This dissertation focuses on the dynamics of gated communities with attention to the municipality of Guaynabo, Puerto Rico. Despite the growing numbers of gated communities… (more)

Suarez-Carrasquillo, Carlos A.

2009-01-01T23:59:59.000Z

140

Inside the Castle Gates: How Foreign Corporations Nagivate Japan's Policymaking Processes  

E-Print Network (OSTI)

II INSIDE THE CASTLE GATES: POLITICAL STRATEGIES OF MNCS INfortified castle, there are a number of strategies you mightthe castle gates (Part I), and these political strategies

Kushida, Kenji Erik

2010-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "gate national recreation" 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 review of the effectiveness of recreation prevention and intervention efforts with at-risk and juvenile delinquent populations  

E-Print Network (OSTI)

A segment of youth in society are considered at risk, and the number is increasing. At-risk youth are a problem to the extent that many of them become delinquents with a resulting high social and economic cost to the individuals and society. The use of recreation is often left out of the variety of services that have been suggested or utilized to help either prevent delinquency or intervene once the problems occur. Thus, the overall goal of this study was to investigate the effectiveness of recreation prevention and intervention efforts with at-risk and juvenile delinquent populations through an examination of theoretical and empirical research in the leisure, criminology, sociology, psychology, and education fields. This goal was achieved through the accomplishment of five purposes: develop a better understanding of the role recreation can play in the prevention of juvenile delinquency and the use of recreation as an intervention mechanism; identify key variables that are impacted by recreation; conceptualize the recreation impact construct; identify instrumentation used to measure key variables; and, identify limitations/issues in evaluation instrumentation. Specific outcomes of the study included: the development of a continuum describing youth from a position of risk to juvenile delinquency; the development of a taxonomy of possible domains based on the identified key variables; development of a taxonomy of existing theories and concepts used to explain delinquency; conceptualization of a model explaining the impact of recretain in delinquency prevention and intervention; and, the compilation and critique of an inventory of instruments used to measure recreation-delinquency variables. The results of the study provide a framework from which research in the area of youth-at-risk and delinquency and the use of recreation as a medium of prevention and/or intervention can be investigated.

McKay, Stacey Lyn

1994-01-01T23:59:59.000Z

142

TVA Melton Hill Dam Sustainable Recreation Area: Analysis of Field Data from Renewable and Energy Efficiency Technologies  

Science Conference Proceedings (OSTI)

This report describes the culmination of activities, analyses, and results from EPRI's evaluation of TVA's Sustainable Recreation Area at Melton Hill Dam in East Tennessee. The recreation area includes renewable energy generation, energy and water efficiency, and other environmentally-driven enhancements throughout the area's visitor and campground facilities.EPRI has collected time-series data from a specific subset of technologies to evaluate energy and related performance ...

2013-11-19T23:59:59.000Z

143

May 2012 | National Nuclear Security Administration  

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

2 | National Nuclear Security Administration 2 | National Nuclear Security Administration Our Mission Managing the Stockpile Preventing Proliferation Powering the Nuclear Navy Emergency Response Recapitalizing Our Infrastructure Continuing Management Reform Countering Nuclear Terrorism About Us Our Programs Our History Who We Are Our Leadership Our Locations Budget Our Operations Media Room Congressional Testimony Fact Sheets Newsletters Press Releases Speeches Events Social Media Video Gallery Photo Gallery NNSA Archive Federal Employment Apply for Our Jobs Our Jobs Working at NNSA Blog Home > May 2012 May 2012 NNSA Blog Old Y-12 utility poles put to use for recreation and training Posted By Office of Public Affairs Logs and trucks Maintenance Support and Utilities Management personnel at NNSA's Y-12 National Security Complex have taken steps to make sure old utility poles

144

May 2012 | National Nuclear Security Administration  

National Nuclear Security Administration (NNSA)

2 | National Nuclear Security Administration 2 | National Nuclear Security Administration Our Mission Managing the Stockpile Preventing Proliferation Powering the Nuclear Navy Emergency Response Recapitalizing Our Infrastructure Continuing Management Reform Countering Nuclear Terrorism About Us Our Programs Our History Who We Are Our Leadership Our Locations Budget Our Operations Media Room Congressional Testimony Fact Sheets Newsletters Press Releases Speeches Events Social Media Video Gallery Photo Gallery NNSA Archive Federal Employment Apply for Our Jobs Our Jobs Working at NNSA Blog Home > May 2012 May 2012 NNSA Blog Old Y-12 utility poles put to use for recreation and training Posted By Office of Public Affairs Logs and trucks Maintenance Support and Utilities Management personnel at NNSA's Y-12 National Security Complex have taken steps to make sure old utility poles

145

The gated community: residents' crime experience and perception of safety behind gates and fences in the urban area  

E-Print Network (OSTI)

The primary purpose of the study is to explore the connections between residents' perception of safety and their crime experience, and the existence of gates and fences in multi-family housing communities in urban areas. For cultivating discussions regarding the connections between gated community territory, safety, and crime experience, this study classifies apartment communities according to the conditions of their gating and fencing: gated communities, perceived gated communities, and non-gated communities. It investigates residents' perceptions of safety and their opinions and managers' opinions on gated territory and safety. The major findings from the surveys are: Residents felt safer in gated communities than in non-gated communities. Residents' perceptions of safety in perceived gated communities were similar to those in gated communities. These results reflected the territoriality issue for improving residents' perceived safety in apartment communities. Residents' perceptions of safety in architectural spaces showed that residents' fear of crime in public and semi-public spaces must first be addressed in order to ease residents' fear of crime in an apartment territory. The reality of crime in apartment communities differed from residents' perceptions of safety. Gated community residents reported a higher crime rate than nongated community residents. In addition to gates and fences that define apartment territory, such elements as patrol services, bright lighting, direct emergency buttons, and visual access to the local police were indicated as the important factors for improving residents' perceived safety. Some architectural factors and demographic factors exhibited statistical correlations with residents' perceptions of safety. Those were types of communities, dwelling floor level, educational attainment, family size, and annual income. For predicting residents' perceptions of safety in their apartment territory, multiple regression models were obtained and residents' neighborhood attachment was also considered in the multiple regression models. The apartment community managers emphasized direct maintenance issues and residents' social contact with neighbors for improving residents' perceived safety. In conclusion, design and managerial suggestions for safer communities were proposed. For creating safer multi-family housing communities, territoriality and related architectural conditions and managerial considerations and residents' participations are emphasized. The concept of community programming for safer multi-family housing communities is suggested.

Kim, Suk Kyung

2006-08-01T23:59:59.000Z

146

NOAA's National Marine Sanctuaries Media Library | Data.gov  

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

National Marine Sanctuaries Media Library National Marine Sanctuaries Media Library Agriculture Community Menu DATA APPS EVENTS DEVELOPER STATISTICS COLLABORATE ABOUT Agriculture You are here Data.gov » Communities » Agriculture » Data NOAA's National Marine Sanctuaries Media Library Dataset Summary Description NOAA (National Ocean Service) Office of National Marine Sanctuaries' Media Library is an online vault where a comprehensive collection of select video clips and high-resolution still images from America's underwater treasures are securely stored and available for searchable access and download. Tags {ONMS,"Office of National Marine Sanctuaries",MPA,"Marine Protected Area",habitat,fisheries,seafloor,lithology,oceans,"Environmental Monitoring",photos,video,recreation,travel,tourism,"whales,fish",sharks,culture,heritage,birds,science,research,plants,mammals,reptiles,media}

147

MaGate Simulator: A Simulation Environment for a Decentralized Grid Scheduler  

Science Conference Proceedings (OSTI)

This paper presents a simulator for of a decentralized modular grid scheduler named MaGate. MaGate's design emphasizes scheduler interoperability by providing intelligent scheduling serving the grid community as a whole. Each MaGate scheduler instance ... Keywords: Grid Scheduling, MaGate Simulator, Simulation, SmartGRID

Ye Huang; Amos Brocco; Michele Courant; Beat Hirsbrunner; Pierre Kuonen

2009-08-01T23:59:59.000Z

148

Characterization of silicon surface preparation processes for advanced gate dielectrics  

Science Conference Proceedings (OSTI)

This paper gives a short overview of issues associated with the surface preparation of silicon surfaces for advanced gate dielectrics and the appearance and nature of the wafer surface after different chemical treatments. The main portion of the paper ...

H. F. Okorn-Schmidt

1999-05-01T23:59:59.000Z

149

The Inference of GATE Convective Rainfall from SMS-1 Imagery  

Science Conference Proceedings (OSTI)

Quantitative precipitation estimates have been made for the GARP (Global Atmospheric Research Program) Atlantic Tropical Experiment (GATE) from geosynchronous, infrared satellite imagery and a computer-automated technique that is described in ...

William L. Woodley; Cecilia G. Griffith; Joseph S. Griffin; Scott C. Stromatt

1980-04-01T23:59:59.000Z

150

A Comparison of Two Satellite Rainfall Estimates for GATE  

Science Conference Proceedings (OSTI)

Rainfall estimates obtained for the GATE experiment by two satellite rainfall estimation techniques are compared for different time and space scales. The Kilonsky-Ramage technique uses polar-orbiting satellites for 1° resolution rainfall ...

Oswaldo Garcia

1981-04-01T23:59:59.000Z

151

Molecular Mechanisms of a Retinal Cyclic Nucleotide-Gated Channel.  

E-Print Network (OSTI)

??Cyclic nucleotide-gated (CNG) channels mediate the transduction of light signals to electrical signals in vertebrate photoreceptors. These channels are non-selective for cations and open upon… (more)

Martinez-Francois, Juan R

2009-01-01T23:59:59.000Z

152

TransForum v2n4 - GATE  

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

with a "real-world" industrial base made up of 16 partners (such as British Petroleum, Exxon, General Motors, and Honda). The Ohio State University (OSU) GATE program is also...

153

Induction-based gate-level verification of multipliers  

Science Conference Proceedings (OSTI)

We propose a method based on unrolling the inductive definition of binary number multiplication to verify gate-level implementations of multipliers. The induction steps successively reduce the size of the multiplier under verification. Through induction, ...

Ying Tsai Chang; Kwang Ting Tim Cheng

2001-11-01T23:59:59.000Z

154

Electroluminescence in ion gel gated organic polymer semiconductor transistors  

E-Print Network (OSTI)

emission in ion gel gated, thin film organic semiconductor tran- sistors and investigates the light emission mechanism behind these devices. We report that ion gel gated organic polymer semiconductor transistors emit light when the drain source volt- age... the organic light emitting devices become mainstream, there are several challenges that need to be resolved and current research focus is to ad- dress those challenges. One particular challenge is relatively high operating volt- ages of light emitting organic...

Bhat, Shrivalli

2011-07-12T23:59:59.000Z

155

Experimental demonstration of a Hadamard gate for coherent state qubits  

SciTech Connect

We discuss and make an experimental test of a probabilistic Hadamard gate for coherent state qubits. The scheme is based on linear optical components, nonclassical resources, and the joint projective action of a photon counter and a homodyne detector. We experimentally characterize the gate for the coherent states of the computational basis by full tomographic reconstruction of the transformed output states. Based on the parameters of the experiment, we simulate the fidelity for all coherent state qubits on the Bloch sphere.

Tipsmark, Anders; Laghaout, Amine; Andersen, Ulrik L. [Department of Physics, Technical University of Denmark, Fysikvej, DK-2800 Kgs. Lyngby (Denmark); Dong, Ruifang [Quantum Frequency Standards Division, National Time Service Center (NTSC), Chinese Academy of Sciences, 710600 Lintong, Shaanxi (China); Department of Physics, Technical University of Denmark, Fysikvej, DK-2800 Kgs. Lyngby (Denmark); Marek, Petr [Department of Optics, Palacky University, 17. listopadu 12, CZ-77146 Olomouc (Czech Republic); Jezek, Miroslav [Department of Optics, Palacky University, 17. listopadu 12, CZ-77146 Olomouc (Czech Republic); Department of Physics, Technical University of Denmark, Fysikvej, DK-2800 Kgs. Lyngby (Denmark)

2011-11-15T23:59:59.000Z

156

Final Technical GATE Report, 1998-2006  

SciTech Connect

In 1998, the U.S. Department of Energy (DOE) funded 10 proposals to establish graduate automotive technology education (GATE) centers of excellence at nine universities, each addressing a specific technological area. The University of California, Davis was chosen for two centers: Fuel Cell Center and Hybrid-Electric Vehicle Design Center (power drivetrains and control strategies). This report is specific to the Fuel Cell Center only, which was housed at the UC Davis Institute of Transportation Studies (ITS-Davis). ITS-Davis created the Fuel Cell Vehicle Center, with the following goals: (1) create an interdisciplinary fuel cell vehicle curriculum that cuts across engineering, the physical sciences and, to a lesser extent, the social sciences; (2) expand and strengthen the then-emerging multidisciplinary fuel cell vehicle research program; (3) strengthen links with industry; (4) create an active public outreach program; and (5) serve as neutral ground for interactions between academia, the auto, energy, and technology industries, government, and public-interest non-governmental organizations. At the time of proposal, the Center had a solid track record in fuel cell research, strong connections with industry, strong campus support, a core group of distinguished and motivated faculty, and an established institutional foundation for fuel cell vehicle research and education.

GATE Fuel Cell Vehicle Center

2006-09-30T23:59:59.000Z

157

Gated integrator with signal baseline subtraction  

DOE Patents (OSTI)

An ultrafast, high precision gated integrator includes an opamp having differential inputs. A signal to be integrated is applied to one of the differential inputs through a first input network, and a signal indicative of the DC offset component of the signal to be integrated is applied to the other of the differential inputs through a second input network. A pair of electronic switches in the first and second input networks define an integrating period when they are closed. The first and second input networks are substantially symmetrically constructed of matched components so that error components introduced by the electronic switches appear symmetrically in both input circuits and, hence, are nullified by the common mode rejection of the integrating opamp. The signal indicative of the DC offset component is provided by a sample and hold circuit actuated as the integrating period begins. The symmetrical configuration of the integrating circuit improves accuracy and speed by balancing out common mode errors, by permitting the use of high speed switching elements and high speed opamps and by permitting the use of a small integrating time constant. The sample and hold circuit substantially eliminates the error caused by the input signal baseline offset during a single integrating window.

Wang, Xucheng (Lisle, IL)

1996-01-01T23:59:59.000Z

158

Gated integrator with signal baseline subtraction  

DOE Patents (OSTI)

An ultrafast, high precision gated integrator includes an opamp having differential inputs. A signal to be integrated is applied to one of the differential inputs through a first input network, and a signal indicative of the DC offset component of the signal to be integrated is applied to the other of the differential inputs through a second input network. A pair of electronic switches in the first and second input networks define an integrating period when they are closed. The first and second input networks are substantially symmetrically constructed of matched components so that error components introduced by the electronic switches appear symmetrically in both input circuits and, hence, are nullified by the common mode rejection of the integrating opamp. The signal indicative of the DC offset component is provided by a sample and hold circuit actuated as the integrating period begins. The symmetrical configuration of the integrating circuit improves accuracy and speed by balancing out common mode errors, by permitting the use of high speed switching elements and high speed opamps and by permitting the use of a small integrating time constant. The sample and hold circuit substantially eliminates the error caused by the input signal baseline offset during a single integrating window. 5 figs.

Wang, X.

1996-12-17T23:59:59.000Z

159

(DOE/EIS-0128): Mitigation Action Plan for the Los Banos-Gates Transmission project 1/28/03  

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

Date: ____________________________ 1 Date: ____________________________ 1 Western Area Power Administration Mitigation Action Plan for the Los Banos - Gates (Path 15) Transmission Project 1.0 INTRODUCTION 1.1 HISTORY AND BACKGROUND In May 2001, Secretary of Energy Spencer Abraham directed the Western Area Power Administration (Western) to take the first steps, including the preparation of environmental studies, toward developing the Los Banos - Gates Transmission Project, also known as the Path 15 Project. This directive was issued to carry out a recommendation in the May 2001 National Energy Policy. Western is a Power Marketing Administration within the Department of Energy (DOE) whose role is to market and transmit electricity from multi- use water projects in the western United States, including California. The

160

Mitigation Action Plan for Los Banos - Gates (Path 15) Transmission Project (DOE/EIS-0128) (12/3/03)  

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

2 Date: December 3, 2003 1 2 Date: December 3, 2003 1 Western Area Power Administration Mitigation Action Plan for the Los Banos - Gates (Path 15) Transmission Project 1.0 INTRODUCTION 1.1 HISTORY AND BACKGROUND In May 2001, Secretary of Energy Spencer Abraham directed the Western Area Power Administration (Western) to take the first steps, including the preparation of environmental studies, toward developing the Los Banos - Gates Transmission Project, also known as the Path 15 Project. This directive was issued to carry out a recommendation in the May 2001 National Energy Policy. Western is a power marketing administration within the Department of Energy (DOE) whose role is to market and transmit electricity from multi-use water projects in the western United States, including California. The Path 15 Project, located in California's western

Note: This page contains sample records for the topic "gate national recreation" 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

Dilation x-ray imager a new/faster gated x-ray imager for the NIF  

SciTech Connect

As the yield on implosion shots increases it is expected that the peak x-ray emission reduces to a duration with a FWHM as short as 20 ps for {approx}7 Multiplication-Sign 10{sup 18} neutron yield. However, the temporal resolution of currently used gated x-ray imagers on the NIF is 40-100 ps. We discuss the benefits of the higher temporal resolution for the NIF and present performance measurements for dilation x-ray imager, which utilizes pulse-dilation technology [T. J. Hilsabeck et al., Rev. Sci. Instrum. 81, 10E317 (2010)] to achieve x-ray imaging with temporal gate times below 10 ps. The measurements were conducted using the COMET laser, which is part of the Jupiter Laser Facility at the Lawrence Livermore National Laboratory.

Nagel, S. R.; Bell, P. M.; Bradley, D. K.; Ayers, M. J.; Barrios, M. A.; Felker, B.; Smith, R. F.; Collins, G. W.; Jones, O. S.; Piston, K.; Raman, K. S. [Lawrence Livermore National Laboratory, 7000 East Avenue, Livermore, California 94550 (United States); Hilsabeck, T. J.; Kilkenny, J. D.; Chung, T.; Sammuli, B. [General Atomics, P.O. Box 85608, San Diego, California 92186-5608 (United States); Hares, J. D.; Dymoke-Bradshaw, A. K. L. [Kentech Instruments Ltd., Wallingford, Oxfordshire OX10 (United Kingdom)

2012-10-15T23:59:59.000Z

162

Free-surface flow simulations for discharge-based operation of hydraulic structure gates  

E-Print Network (OSTI)

We combine non-hydrostatic flow simulations of the free surface with a discharge model based on elementary gate flow equations for decision support in operation of hydraulic structure gates. A water level-based gate control used in most of today's general practice does not take into account the fact that gate operation scenarios producing similar total discharged volumes and similar water levels may have different local flow characteristics. Accurate and timely prediction of local flow conditions around hydraulic gates is important for several aspects of structure management: ecology, scour, flow-induced gate vibrations and waterway navigation. The modelling approach is described and tested for a multi-gate sluice structure regulating discharge from a river to the sea. The number of opened gates is varied and the discharge is stabilized with automated control by varying gate openings. The free-surface model was validated for discharge showing a correlation coefficient of 0.994 compared to experimental data. A...

Erdbrink, C D; Sloot, P M A

2012-01-01T23:59:59.000Z

163

Process damage-free damascene metal gate technology for gentle integration of epitaxially grown high-k  

Science Conference Proceedings (OSTI)

This paper presents the first successful attempt to integrate crystalline high-k gate dielectrics into a virtually damage-free damascene metal gate process. Process details as well as initial electrical characterization results on fully functional gate ... Keywords: CMP, Crystalline high-k gate dielectric, Damascene metal gate, Gadolinium oxide, Rare-earth oxide

Ralf Endres; Yordan Stefanov; Frank Wessely; Florian Zaunert; Udo Schwalke

2008-01-01T23:59:59.000Z

164

Stakeholder behavior and legislative influence: A case study of recreational water rights in Colorado  

E-Print Network (OSTI)

Colorado water law is based on 150 years of legal, constitutional, and administrative precedent. Much of this precedent encourages traditional consumptive uses of water and impedes non-consumptive uses. Throughout Colorado’s history, the water law system has evolved to include new codified uses of water. This paper analyzes the behavior of stakeholder groups that drove legislative changes in the Colorado General Assembly in the most recent example of this evolution—the inclusion of non-consumptive recreational in-channel water rights as a codified use of water. Using a qualitative case study research method, this study finds that collaboration among formerly disenfranchised stakeholders explains their legislative success despite the lesser degree of influence these groups have over water rights in Colorado. © 2008 Western Social Science Association. Published by Elsevier Inc. All rights reserved. Groups of policy actors influence the policy process significantly and can take the form of interrelated actors in policy communities (Kingdon, 2003), or coalitions of stakeholders within and outside government (Sabatier & Jenkins-Smith, 1993). These groups use internal coordinated action to promote their preferred versions of policy change. This paper analyzes the role that groups played in the process of policy change in the case of recreational water

Deserai Anderson Crow

2008-01-01T23:59:59.000Z

165

National Laboratories  

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

Laboratories Los Alamos National Laboratory (the Laboratory) is one of 17 National Laboratories in the United States and is one of the two located in New Mexico. The Laboratory has...

166

Opinions of fisheries researchers, managers, and anglers towards recreational fishing issues: an exploratory analysis for North America  

SciTech Connect

There is a need to better understand the perspectives of various recreational fishing stakeholder groups regarding key issues related to fisheries sustainability. To provide a first snapshot and to inform future human dimension studies in this area, we distributed a Web-based open-access survey to fisheries researchers, fisheries managers, and anglers in North America. Attitudes of these respondents towards issues such as overharvest, impacts of catch and release, recreational fisheries management, and research priorities for the future were assessed. We found similar opinions and perspectives by the responding recreational anglers, managers,and researchers on a number of issues, such as the perceived impact of commercial fishing contributing to fish stock declines, the perceived importance of using and promoting gear that minimizes stress and injury to individual fish when fish are to be released, and the belief that conflicts among stakeholders is growing as is the global anti-fishing movement based on animal rights thinking. Differences among responding groups included that researchers tended to be more concerned than anglers and managers with the potential of recreational angling contributing to fish stock declines. Responding anglers were also less content with their involvement in the fisheries management process than were responding managers and researchers, and these anglers also indicated a greater desire for more human dimensions research on understanding angler attitudes and behavior than was evident for responding managers and researchers. This preliminary survey revealed some variation in attitudes among recreational fisheries stakeholders. However, due to lack of random sampling, the study results cannot be extrapolated to the population level. We nevertheless conclude that improved communication and better understanding about the different perspectives among fisheries researchers, managers, and anglers and intrasectorally among different angling groups are needed, particularly when addressing contentious issues of relevance for the entire recreational fishing sector.

Hasler, Caleb T.; Colotelo, Alison HA; Rapp, Tobias; Jamieson, Elizabeth; Bellehumeur, Karyne; Arlinghaus, Robert; Cooke, Steven J.

2011-05-02T23:59:59.000Z

167

History of Sandia National Laboratories` auxiliary closure mechanisms  

SciTech Connect

An essential component of a horizontal, underground nuclear test setup at the Nevada Test Site is the auxiliary closure system. The massive gates that slam shut immediately after a device has been detonated allow the prompt radiation to pass, but block debris and hot gases from continuing down the tunnel. Thus, the gates protect experiments located in the horizontal line-of-sight steel pipe. Sandia National Laboratories has been the major designer and developer of these closure systems. This report records the history of SNL`s participation in and contributions to the technology of auxiliary closure systems used in horizontal tunnel tests in the underground test program.

Weydert, J.C. [Sandia National Labs., Albuquerque, NM (United States); Ponder, G.M. [Geo-Centers, Inc., Albuquerque, NM (United States)

1993-12-01T23:59:59.000Z

168

NATIONAL CONFERENCE  

Science Conference Proceedings (OSTI)

... Oak Room ... of the Secretariats, the US National Work Groups ... the continued cooperation with the International Laboratory Accreditation Cooperation ...

2010-12-17T23:59:59.000Z

169

National Smart Water Grid  

DOE Green Energy (OSTI)

The United States repeatedly experiences floods along the Midwest's large rivers and droughts in the arid Western States that cause traumatic environmental conditions with huge economic impact. With an integrated approach and solution these problems can be alleviated. Tapping into the Mississippi River and its tributaries, the world's third largest fresh water river system, during flood events will mitigate the damage of flooding and provide a new source of fresh water to the Western States. The trend of increased flooding on the Midwest's large rivers is supported by a growing body of scientific literature. The Colorado River Basin and the western states are experiencing a protracted multi-year drought. Fresh water can be pumped via pipelines from areas of overabundance/flood to areas of drought or high demand. Calculations document 10 to 60 million acre-feet (maf) of fresh water per flood event can be captured from the Midwest's Rivers and pumped via pipelines to the Colorado River and introduced upstream of Lake Powell, Utah, to destinations near Denver, Colorado, and used in areas along the pipelines. Water users of the Colorado River include the cities in southern Nevada, southern California, northern Arizona, Colorado, Utah, Indian Tribes, and Mexico. The proposed start and end points, and routes of the pipelines are documented, including information on right-of-ways necessary for state and federal permits. A National Smart Water Grid{trademark} (NSWG) Project will create thousands of new jobs for construction, operation, and maintenance and save billions in drought and flood damage reparations tax dollars. The socio-economic benefits of NWSG include decreased flooding in the Midwest; increased agriculture, and recreation and tourism; improved national security, transportation, and fishery and wildlife habitats; mitigated regional climate change and global warming such as increased carbon capture; decreased salinity in Colorado River water crossing the US-Mexico border; and decreased eutrophication (excessive plant growth and decay) in the Gulf of Mexico to name a few. The National Smart Water Grid{trademark} will pay for itself in a single major flood event.

Beaulieu, R A

2009-07-13T23:59:59.000Z

170

Entangling unitary gates on distant qubits with ancilla feedback  

E-Print Network (OSTI)

By using an ancilla qubit as a mediator, two distant qubits can undergo a non-local entangling unitary operation. This is desirable for when attempting to scale up or distribute quantum computation by combining fixed static local sets of qubits with ballistic mediators. Using a model driven by measurements on the ancilla, it is possible to generate a maximally entangling CZ gate while only having access to a less entangling gate between the pair qubits and the ancilla. However this results in a stochastic process of generating control phase rotation gates where the expected time for success does not correlate with the entangling power of the connection gate. We explore how one can use feedback into the preparation and measurement parameters of the ancilla to speed up the expected time to generate a CZ gate between a pair of separated qubits and to leverage stronger coupling strengths for faster times. Surprisingly, by choosing an appropriate strategy, control of a binary discrete parameter achieves comparable speed up to full continuous control of all degrees of freedom of the ancilla.

Kerem Halil Shah; Daniel K. L. Oi

2013-11-14T23:59:59.000Z

171

Ranking management strategies with complex outcomes: An AHP-fuzzy evaluation of recreational fishing using an integrated agent-based model of a coral reef ecosystem  

Science Conference Proceedings (OSTI)

The management of recreational fishing requires resolving conflicting interests and is thus among the most controversial natural resource related issues. Decision making is difficult because of two main factors: first, there is lack of prediction tools ... Keywords: AHP, Agent-based model, Area closure, Decision support system, Fuzzy evaluation, Multiple criteria decision making, Non-market valuation, Random utility model, Recreational fishing

Lei Gao; Atakelty Hailu

2012-05-01T23:59:59.000Z

172

A Comparison of Eight National Monuments as Applied to the Hanford Reach National Monument  

Science Conference Proceedings (OSTI)

On June 9, 2000, President William Clinton issued a proclamation to preserve 195,000 acres of land as a national monument in southeastern Washington State. Named the Hanford Reach Monument, it is managed by the U.S. Fish and Wildlife Service. The monument has been preserved by unusual circumstances: for the past 50 years, it has served as the buffer area to one of the U.S. Department of Energy's nuclear reservations. As such, it has been allowed to remain wild, protecting it from human interference and preserving a number of important resources once found in abundance, but now in decline, throughout the Columbia River Basin. At the centerpiece of this monument is the last free flowing, non-tidal stretch of the Columbia River. Called the Hanford Reach, this 51-mile long section of the Columbia River supports one of the most productive spawning grounds for Chinook salmon. In addition to its natural resources, this monument also contains sites of rich and important archaeological and historical significance. The U.S. Fish and Wildlife Service is currently working with the U.S. Department of Energy, the public, and a number of other interested parties to create a monument management plan, which is expected to be released sometime in mid-2004. But because of the unusual circumstances that have preserved this monument for the last 50 years, there are unique issues that must be addressed before this monument may be opened to the public. The purpose of this document is to evaluate the recreational land-usage patterns common to our nation's national monuments and apply those findings to what recreational activities are being considered and planned at the Hanford Reach National Monument. Based on these evaluations and taking the unique situation at the Hanford Site into consideration, recommendations are offered for the future management of the Hanford Reach National Monument.

Pospical, Jill J.

2004-08-10T23:59:59.000Z

173

An optical fusion gate for W-states  

E-Print Network (OSTI)

We introduce a simple optical gate to fuse arbitrary size polarization entangled W-states to prepare larger W-states. The gate requires a polarizing beam splitter (PBS), a half wave plate (HWP) and two photon detectors. We study numerically and analytically the necessary resource consumption for preparing larger W-states by fusing smaller ones with the proposed fusion gate. We show analytically that resource requirement scales at most sub-exponentially with the increasing size of the state to be prepared. We numerically determine the resource cost for fusion without recycling where W-states of arbitrary size can be optimally prepared. Moreover, we introduce another strategy which is based on recycling and outperforms the optimal strategy for non-recycling case.

Sahin Kaya Ozdemir; Eiji Matsunaga; Toshiyuki Tashima; Takashi Yamamoto; Masato Koashi; Nobuyuki Imoto

2011-03-11T23:59:59.000Z

174

Precipitation Processes During ARM (1997), TOGA COARE (1992), GATE (1974), SCSMEX (1998), and KWAJEX (1999): Con...  

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

Precipitation Processes During ARM (1997), TOGA Precipitation Processes During ARM (1997), TOGA COARE (1992), GATE (1974), SCSMEX (1998), and KWAJEX (1999): Consistent 2D and 3D Cloud Resolving Model Simulations W.-K Tao, C.-L. Shie, J. Simpson, D. Starr, D. Johnson, and Y. Sud Mesoscale Atmospheric Process Branch (Code 912) Laboratory for Atmospheres National Aeronautics and Space Administration Goddard Space Flight Center Greenbelt, Maryland Introduction A basic characteristic of cloud-resolving models (CRMs) is that their governing equations are non- hydrostatic since the vertical and horizontal scales of convection are similar. Such models are also necessary in order to allow gravity waves, such as those triggered by clouds, to be resolved explicitly. CRMs use sophisticated and physically realistic parameterizations of cloud microphysical processes

175

The accelerated site technology deployment program presents the segmented gate system  

Science Conference Proceedings (OSTI)

The Department of Energy (DOE) is working to accelerate the acceptance and application of innovative technologies that improve the way the nation manages its environmental remediation problems. The DOE Office of Science and Technology established the Accelerated Site Technology Deployment Program (ASTD) to help accelerate the acceptance and implementation of new and innovative soil and ground water remediation technologies. Coordinated by the Department of Energy's Idaho Office, the ASTD Program reduces many of the classic barriers to the deployment of new technologies by involving government, industry, and regulatory agencies in the assessment, implementation, and validation of innovative technologies. The paper uses the example of the Segmented Gate System (SGS) to illustrate how the ASTD program works. The SGS was used to cost effectively separate clean and contaminated soil for four different radionuclides: plutonium, uranium, thorium, and cesium. Based on those results, it has been proposed to use the SGS at seven other DOE sites across the country.

PATTESON,RAYMOND; MAYNOR,DOUG; CALLAN,CONNIE

2000-02-24T23:59:59.000Z

176

Four-Dimensional Analysis Experiment During the Gate Period Part II  

Science Conference Proceedings (OSTI)

The GATE analysis was repeated utilizing the full GATE data set in the delayed mode and a revised four-dimensional analysis procedure. The resulting maps wore compared with maps of other author. Based on the new analysis, macroscale circulation ...

K. Miyakoda; J. Sheldon; J. Sirutis

1982-03-01T23:59:59.000Z

177

Gate-all-around silicon nanowire MOSFETs : top-down fabrication and transport enhancement techniques  

E-Print Network (OSTI)

Scaling MOSFETs beyond 15 nm gate lengths is extremely challenging using a planar device architecture due to the stringent criteria required for the transistor switching. The top-down fabricated, gate-all-around architecture ...

Hashemi, Pouya

2010-01-01T23:59:59.000Z

178

Physical-aware simulated annealing optimization of gate leakage in nanoscale datapath circuits  

Science Conference Proceedings (OSTI)

For CMOS technologies below 65nm, gate oxide direct tunneling current is a major component of the total power dissipation. This paper presents a simulated annealing based algorithm for the gate leakage current reduction by simultaneous scheduling, allocation ...

Saraju P. Mohanty; Ramakrishna Velagapudi; Elias Kougianos

2006-03-01T23:59:59.000Z

179

Workfunction Tuning of n-Channel MOSFETs Using Interfacial Yttrium Layer in Fully Silicided Nickel Gate  

E-Print Network (OSTI)

Continual scaling of the CMOS technology requires thinner gate dielectric to maintain high performance. However, when moving into the sub-45 nm CMOS generation, the traditional poly-Si gate approach cannot effectively ...

Yu, Hongpeng

180

Developing Reusable and Robust Language Processing Components for Information Systems using GATE  

Science Conference Proceedings (OSTI)

In this paper we present GATE, an architecture and a graphical development environment which enables users to develop and deploy HLT applications in a robust fashion. GATE also provides reusable, extendable, and customisable language processing modules ...

Kalina Bontcheva; Hamish Cunningham; Diana Maynard; Valentin Tablan; Horacio Saggion

2002-09-01T23:59:59.000Z

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181

Measuring angler attitudes toward the catch-related aspects of recreational fishing  

E-Print Network (OSTI)

The primary purposes of this dissertation were understanding the nature of an attitudinal scale designed to measure the consumptive orientation of recreational anglers and filling a gap in the published literature regarding measurement using the scale. Consumptive orientation was defined as the attitude anglers hold towards catching fish, including catching something, retaining fish (as opposed to releasing), catching large fish (size), and catching large amounts of fish (numbers). In order to confirm these four attitudes are measured by the scale, a model was hypothesized and tested using a confirmatory factor analysis on a sample of male anglers in Texas. It was reasoned that a different subculture may interpret the attitudinal statements differently; thus, the structure of the scale was explored using women as a separate sample. Finally, an example of how the scale could be used was provided by examining differences between tournament and nontournament anglers?? attitudes towards the four constructs measured by the scale. Overall, results were varied with the hypothesized model used to confirm the scale. While results indicated dropping four of the sixteen statements would not result in a significant change in the structure of the scale, results also confirmed there were four distinct attitudes measured by the consumptive orientation scale. The use of the scale with the larger angling population was confirmed by finding the same structure using a sample of women anglers. Finally, the scale was shown to be useful for examining activity-specific differences in angling social worlds. Differences were detected between tournament and nontournament anglers on three of the four consumptive attitudes: ??catching numbers,?? ??catching large/trophy fish,?? and ??retaining fish.?? Differences found were related to the commitment level of tournament and nontournament anglers. Further analysis examined how avidity may have affected differences among angler groups. These differences further current knowledge about tournament anglers and their expectations for fishing experiences. Overall, results support the usefulness of the consumptive orientation scale as a survey tool for understanding recreational fishing clientele.

Anderson, David K.

2005-08-01T23:59:59.000Z

182

National Report  

Science Conference Proceedings (OSTI)

... A methodology for grade calculation and a glossary of terms can be found at the back, along with the 2013 National Scorecard. ... Category Glossary ...

2013-07-29T23:59:59.000Z

183

Embedded automatic parking management system based on RFID and existed gate system integration  

Science Conference Proceedings (OSTI)

In this paper, an Embedded Automatic Parking Management System (EAPMS) that integrates the existed gate system and RFID is proposed. This system includes Embedded Gate Hardware, Gate-PC Controller, RFID System, Parking Management Platform. Most systems ... Keywords: RFID, embedded, parking management, system integration

Ming-Shen Jian; Kuen Shiuh Yang; Chung-Lun Lee; Nan-Yuan Huang

2008-07-01T23:59:59.000Z

184

Modular RFID parking management system based on existed gate system integration  

Science Conference Proceedings (OSTI)

In this paper, a Modular RFID Parking Management System that integrates the existed gate system and RFID is proposed. This system includes Modular Gate-PC Controller and Embedded Gate Hardware, RFID System, Modular Parking Management Platform. Most systems ... Keywords: RFID, embedded, modular, parking management, system integration

Ming-Shen Jian; Kuen Shiuh Yang; Chung-Lun Lee

2008-06-01T23:59:59.000Z

185

Reducing transistor count in clocked standard cells with ambipolar double-gate FETs  

Science Conference Proceedings (OSTI)

This paper presents a set of circuit design approaches to achieve clocked standard logic cell functions with ambipolar double-gate devices such as the Double Gate Carbon Nanotube FET (DG-CNTFET). The cells presented in this work use the infield controllability ... Keywords: CNTFETs, advanced technologies, ambipolar double-gate devices, dynamic logic, standard cells

K. Jabeur; D. Navarro; I. O'Connor; P. E. Gaillardon; M. H. Ben Jamaa; F. Clermidy

2010-06-01T23:59:59.000Z

186

MaGate: An Interoperable, Decentralized and Modular High-Level Grid Scheduler  

Science Conference Proceedings (OSTI)

This work presents the design and architecture of a decentralized grid scheduler named MaGate, which is developed within the SmartGRID project and focuses on grid scheduler interoperation. The MaGate scheduler is modular structured, and emphasizes the ... Keywords: Grid Computing, MaGate Scheduler, Meta-Scheduling, Scheduling, SmartGRID

Ye Huang; Amos Brocco; Michele Courant; Beat Hirsbrunne; Pierre Kuonen

2010-07-01T23:59:59.000Z

187

Integrated Power-Gating and State Assignment for Low Power FSM Synthesis  

Science Conference Proceedings (OSTI)

Power-gating is an effective technique for reducing standby leakage power and dynamic power. In power-gating one can shut off the power supply to sections of logic block while keeping other logic blocks active. However, careful design is required to ... Keywords: Low power synthesis, Power-gating, FSM decomposition, State encoding, Genetic Algorithm

Sambhu Nath Pradhan; M. Tilak Kumar; Santanu Chattopadhyay

2008-04-01T23:59:59.000Z

188

Low power interconnect design for fpgas with bidirectional wiring using nanocrystal floating gate devices (abstract only)  

Science Conference Proceedings (OSTI)

New architectures for the switch box and connection block are proposed for use in an energy efficient field programmable gate array (FPGA) with bidirectional wiring. Power-hungry SRAMs are replaced by non-volatile nanocrystal floating gate (NCFG) devices ... Keywords: bidirectional wiring, connection block, floating gate, fpga, high speed, low power, nanocrystal, switch box

Daniel Schinke; Wallace Shep Pitts; Neil Di Spigna; Paul Franzon

2011-02-01T23:59:59.000Z

189

Temperature-controlled molecular depolarization gates in nuclear magnetic resonance  

SciTech Connect

Down the drain: Cryptophane cages in combination with selective radiofrequency spin labeling can be used as molecular 'transpletor' units for transferring depletion of spin polarization from a hyperpolarized 'source' spin ensemble to a 'drain' ensemble. The flow of nuclei through the gate is adjustable by the ambient temperature, thereby enabling controlled consumption of hyperpolarization.

Schroder, Leif; Schroder, Leif; Chavez, Lana; Meldrum, Tyler; Smith, Monica; Lowery, Thomas J.; E. Wemmer, David; Pines, Alexander

2008-02-27T23:59:59.000Z

190

Towards practical biomolecular computers using microfluidic deoxyribozyme logic gate networks  

Science Conference Proceedings (OSTI)

We propose a way of implementing a biomolecular computer in the laboratory using deoxyribozyme logic gates inside a microfluidic reaction chamber. We build upon our previous work, which simulated the operation of a flip-flop and an oscillator based on ...

Joseph Farfel; Darko Stefanovic

2005-06-01T23:59:59.000Z

191

Quantification of Priority-OR gates in temporal fault trees  

Science Conference Proceedings (OSTI)

Fault Tree Analysis has been used in reliability engineering for many decades and has seen various modifications to enable it to analyse fault trees with dynamic and temporal gates so it can incorporate sequential failure in its analysis. Pandora is ... Keywords: Markov chains, Monte Carlo, Pandora, dynamic fault trees, fault trees, safety

Ernest Edifor; Martin Walker; Neil Gordon

2012-09-01T23:59:59.000Z

192

Tropical Squall Lines over the Eastern Atlantic during GATE  

Science Conference Proceedings (OSTI)

During the entire period of GATE, all oceanic squall lines over the A/B array developed in the vicinity of the near-equatorial convergence zone (NECZ) when a strong midtropospheric easterly jet along the leading and southern borders of a Saharan ...

Yi-Leng Chen

1985-11-01T23:59:59.000Z

193

Experimental Realization of Non-Abelian Geometric Gates  

E-Print Network (OSTI)

The geometric aspects of quantum mechanics are underlined most prominently by the concept of geometric phases, which are acquired whenever a quantum system evolves along a closed path in Hilbert space. The geometric phase is determined only by the shape of this path and is -- in its simplest form -- a real number. However, if the system contains degenerate energy levels, matrix-valued geometric phases, termed non-abelian holonomies, can emerge. They play an important role for the creation of synthetic gauge fields in cold atomic gases and the description of non-abelian anyon statistics. Moreover, it has been proposed to exploit non-abelian holonomic gates for robust quantum computation. In contrast to abelian geometric phases, non-abelian ones have been observed only in nuclear quadrupole resonance experiments with a large number of spins and without fully characterizing the geometric process and its non-commutative nature. Here, we realize non-abelian holonomic quantum operations on a single superconducting artificial three-level atom by applying a well controlled two-tone microwave drive. Using quantum process tomography, we determine fidelities of the resulting non-commuting gates exceeding 95 %. We show that a sequence of two paths in Hilbert space traversed in different order yields inequivalent transformations, which is an evidence for the non-abelian character of the implemented holonomic quantum gates. In combination with two-qubit operations, they form a universal set of gates for holonomic quantum computation.

A. A. Abdumalikov; J. M. Fink; K. Juliusson; M. Pechal; S. Berger; A. Wallraff; S. Filipp

2013-04-18T23:59:59.000Z

194

Transmission gates combined with level-restoring CMOS gates reduce glitches in low-power low-frequency multipliers  

Science Conference Proceedings (OSTI)

Various 16-bit multiplier architectures are compared in terms of dissipated energy, propagation delay, energy-delay product (EDP), and area occupation, in view of low-power low-voltage signal processing for low-frequency applications. A novel practical ... Keywords: arithmetic, glitch, low frequency, low power, multiplier, switching activity, transmission gate

Flavio Carbognani; Felix Buergin; Norbert Felber; Hubert Kaeslin; Wolfgang Fichtner

2008-07-01T23:59:59.000Z

195

Phase gate of one superconducting qubit simultaneously controlling n qubits in a cavity  

E-Print Network (OSTI)

We propose how to realize a three-step controlled-phase gate of one superconducting qubit simultaneously controlling n qubits selected from N qubits in a cavity (1nN). The operation time of this gate is independent of the number n of qubits involved in the gate operation. This phase gate controlling at once n qubits is insensitive to the initial state of the cavity mode and can be used to produce an analogous CNOT gate simultaneously acting on n qubits.

Chui-Ping Yang; Yu-xi Liu; Franco Nori

2009-07-24T23:59:59.000Z

196

Living on Long Island | Brookhaven National Laboratory  

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

Careers at Brookhaven Careers at Brookhaven Home For Job Seekers Job List Life at Brookhaven Benefits Family Programs Recreation & Fitness Why Brookhaven? For New Hires For Employees Living on Long Island Stretching 118 miles from end to end and measuring no more than 20 miles at its widest point, Long Island was aptly named by Dutch traders who circum-navigated it in the early 1600s. Those early Dutchmen discovered what the native Indians had known for centuries: The temperate climate, the bountiful seas and the fertile land made Long Island a most hospitable home. Local Area Information Long Island Schools Parks Beaches Wineries New York City Today, Brookhaven National Laboratory sits in the geographical center of Long Island. To the west, New York City boasts Broadway shows, museums,

197

A real-time respiration position based passive breath gating equipment for gated radiotherapy: A preclinical evaluation  

Science Conference Proceedings (OSTI)

Purpose: To develop a passive gating system incorporating with the real-time position management (RPM) system for the gated radiotherapy. Methods: Passive breath gating (PBG) equipment, which consists of a breath-hold valve, a controller mechanism, a mouthpiece kit, and a supporting frame, was designed. A commercial real-time positioning management system was implemented to synchronize the target motion and radiation delivery on a linear accelerator with the patient's breathing cycle. The respiratory related target motion was investigated by using the RPM system for correlating the external markers with the internal target motion while using PBG for passively blocking patient's breathing. Six patients were enrolled in the preclinical feasibility and efficiency study of the PBG system. Results: PBG equipment was designed and fabricated. The PBG can be manually triggered or released to block or unblock patient's breathing. A clinical workflow was outlined to integrate the PBG with the RPM system. After implementing the RPM based PBG system, the breath-hold period can be prolonged to 15-25 s and the treatment delivery efficiency for each field can be improved by 200%-400%. The results from the six patients showed that the diaphragm motion caused by respiration was reduced to less than 3 mm and the position of the diaphragm was reproducible for difference gating periods. Conclusions: A RPM based PBG system was developed and implemented. With the new gating system, the patient's breath-hold time can be extended and a significant improvement in the treatment delivery efficiency can also be achieved.

Hu Weigang; Xu Anjie; Li Guichao; Zhang Zhen; Housley, Dave; Ye Jinsong [Department of Radiation Oncology, Fudan University Shanghai Cancer Center and Department of Oncology, Shanghai Medical College, Fudan University, Shanghai 200032 (China); Department of Radiation Oncology, Swedish Cancer Institute, Seattle, Washington 98104 (United States)

2012-03-15T23:59:59.000Z

198

Structure of the gating ring from the human large-conductance Ca[superscript 2+]-gated K[superscript +] channel  

SciTech Connect

Large-conductance Ca{sup 2+}-gated K{sup +} (BK) channels are essential for many biological processes such as smooth muscle contraction and neurotransmitter release. This group of channels can be activated synergistically by both voltage and intracellular Ca{sup 2+}, with the large carboxy-terminal intracellular portion being responsible for Ca{sup 2+} sensing. Here we present the crystal structure of the entire cytoplasmic region of the human BK channel in a Ca{sup 2+}-free state. The structure reveals four intracellular subunits, each comprising two tandem RCK domains, assembled into a gating ring similar to that seen in the MthK channel and probably representing its physiological assembly. Three Ca{sup 2+} binding sites including the Ca{sup 2+} bowl are mapped onto the structure based on mutagenesis data. The Ca{sup 2+} bowl, located within the second RCK domain, forms an EF-hand-like motif and is strategically positioned close to the assembly interface between two subunits. The other two Ca{sup 2+} (or Mg{sup 2+}) binding sites, Asp367 and Glu374/Glu399, are located on the first RCK domain. The Asp367 site has high Ca{sup 2+} sensitivity and is positioned in the groove between the amino- and carboxy-terminal subdomains of RCK1, whereas the low-affinity Mg{sup 2+}-binding Glu374/Glu399 site is positioned on the upper plateau of the gating ring and close to the membrane. Our structure also contains the linker connecting the transmembrane and intracellular domains, allowing us to dock a voltage-gated K{sup +} channel pore of known structure onto the gating ring with reasonable accuracy and generate a structural model for the full BK channel.

Wu, Yunkun; Yang, Yi; Ye, Sheng; Jiang, Youxing (Zhejiang); (UTSMC)

2010-11-12T23:59:59.000Z

199

National Park Service - Lake Powell, Utah | Department of Energy  

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

Lake Powell, Utah Lake Powell, Utah National Park Service - Lake Powell, Utah October 7, 2013 - 9:58am Addthis Photo of the Photovoltaic System at Lake Powell, Utah Lake Powell is part of Utah's Glen Canyon National Recreation Area. The Dangling Rope Marina operates by using diesel generators to supply power. They use 65,000 gallons of diesel fuel per year that has to be barged in over Lake Powell. The potential for environmental damage to the marina in the event of a fuel spill is significant, and the cost to the National Park Service (NPS) for transporting each fuel delivery is considerable. Consequently, the installation of a photovoltaic (PV) system presented many advantages. This is the largest PV system the NPS has installed with 115 kilowatts of energy being produced. A 59% improvement in energy efficiency has been

200

The Relativistic Heavy Ion Collider (RHIC) - the nation's only remaining  

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

Collider (RHIC) - the nation's only remaining Collider (RHIC) - the nation's only remaining particle collider, located at Brookhaven National Laboratory - has made a series of landmark discoveries and continuing breakthroughs in science and technology. One major accomplishment has been RHIC's ability to recreate and study in detail a type of matter that last existed at the beginning of the universe to better understand the strongest force in nature - the force that holds together the fundamental particles that make up 99 percent of visible matter in the universe today, everything from stars to planets to people. In addition to giving us a new way to explore and understand the nature of the early universe and the force that holds together ordinary matter, research at RHIC has revealed stunning

Note: This page contains sample records for the topic "gate national recreation" 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

Gas sensor technology at Sandia National Laboratories: Catalytic gate, Surface Acoustic Wave and Fiber Optic Devices  

DOE Green Energy (OSTI)

Sandia`s gas sensor program encompasses three separate electronic platforms: Acoustic Wave Devices, Fiber Optic Sensors and sensors based on silicon microelectronic devices. A review of most of these activities was presented recently in a article in Science under the title ``Chemical Microsensors.`` The focus of the program has been on understanding and developing the chemical sensor coatings that are necessary for using these electronic platforms as effective chemical sensors.

Hughes, R.C.; Moreno, D.J.; Jenkins, M.W.; Rodriguez, J.L.

1993-10-01T23:59:59.000Z

202

South Gate, California: Energy Resources | Open Energy Information  

Open Energy Info (EERE)

Gate, California: Energy Resources Gate, California: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates 33.954737°, -118.2120161° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":33.954737,"lon":-118.2120161,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

203

Ocean Gate, New Jersey: Energy Resources | Open Energy Information  

Open Energy Info (EERE)

Gate, New Jersey: Energy Resources Gate, New Jersey: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates 39.926785°, -74.1337496° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":39.926785,"lon":-74.1337496,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

204

Synthesis of Reversible Functions Beyond Gate Count and Quantum Cost  

E-Print Network (OSTI)

Many synthesis approaches for reversible and quantum logic have been proposed so far. However, most of them generate circuits with respect to simple metrics, i.e. gate count or quantum cost. On the other hand, to physically realize reversible and quantum hardware, additional constraints exist. In this paper, we describe cost metrics beyond gate count and quantum cost that should be considered while synthesizing reversible and quantum logic for the respective target technologies. We show that the evaluation of a synthesis approach may differ if additional costs are applied. In addition, a new cost metric, namely Nearest Neighbor Cost (NNC) which is imposed by realistic physical quantum architectures, is considered in detail. We discuss how existing synthesis flows can be extended to generate optimal circuits with respect to NNC while still keeping the quantum cost small.

Robert Wille; Mehdi Saeedi; Rolf Drechsler

2010-04-26T23:59:59.000Z

205

Bayesian estimation of one-parameter qubit gates  

E-Print Network (OSTI)

We address estimation of one-parameter unitary gates for qubit systems and seek for optimal probes and measurements. Single- and two-qubit probes are analyzed in details focusing on precision and stability of the estimation procedure. Bayesian inference is employed and compared with the ultimate quantum limits to precision, taking into account the biased nature of Bayes estimator in the non asymptotic regime. Besides, through the evaluation of the asymptotic a posteriori distribution for the gate parameter and the comparison with the results of Monte Carlo simulated experiments, we show that asymptotic optimality of Bayes estimator is actually achieved after a limited number of runs. The robustness of the estimation procedure against fluctuations of the measurement settings is investigated and the use of entanglement to improve the overall stability of the estimation scheme is also analyzed in some details.

Berihu Teklu; Stefano Olivares; Matteo G A Paris

2008-12-04T23:59:59.000Z

206

National System Templates: Building Sustainable National Inventory...  

Open Energy Info (EERE)

National System Templates: Building Sustainable National Inventory Management Systems Jump to: navigation, search Tool Summary Name: National System Templates: Building Sustainable...

207

Solar energy facility at North Hampton Recreation Center, Dallas, Texas. Final report  

DOE Green Energy (OSTI)

The solar energy system is installed in a single story (two heights), 16,000 sq ft building enclosing a gymnasium, locker area, and health care clinic surrounded by a recreational area and athletic field. The solar energy system is designed to provide 80 percent of the annual space heating, 48 percent of the annual space cooling, and 90 percent of the domestic hot water requirements. The solar energy system includes a 238 single glazed flat plate, 3650 sq ft area collector subsystem, a 6000 gallon hot water storage subsystem, a domestic hot water preheat subsystem, an absorption chiller subsystem with a 2000 gallon tank chilled water storage subsystem. The auxiliary back up system is a gas-fired boiler and a conventional 100 gallon natural gas water heater provides any additional energy to satisfy hot water load requirements. A summary of project information, project chronology, project costs, the five modes of system operation, description of the Site Data Acquisition System, system performance summary, experience recommendations, system operational verification, drawings and major component manufacturers information are provided.

Not Available

1980-05-01T23:59:59.000Z

208

Looking at Transistor Gate Oxide Formation in Real Time  

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

Looking at Transistor Gate Oxide Formation in Real Time Print Looking at Transistor Gate Oxide Formation in Real Time Print The oxide gate layer is critical to every transistor, and present-day layer thicknesses are in the 10-20 Ă… range (1-2 nm). However, little information exists on the oxidation process at this thickness. Available results are either for thicker layers grown under high-pressure conditions or for only the first couple of monolayers studied under high-vacuum conditions. Now, for the first time, a group of researchers has obtained real-time oxidation results for this elusive range. Using the ambient-pressure x-ray photoelectron spectroscopy (APXPS) endstation at ALS Beamline 9.3.2, they examined oxidation of Si(100) at pressures up to 1 torr and temperatures up to 450 ÂşC. The Si 2p chemical shifts allowed determination of oxide thickness as a function of time with a precision of 1-2 Ă…. The initial oxidation rate was very high (up to ~234 Ă…/h). Then, after an initial oxide thickness of 6-22 Ă… was formed, the rate decreased markedly (~1.5-4.0Ă…/h). Neither rate regime can be explained by the standard Deal-Grove (D-G) model for Si oxidation. These results are a significant step toward developing a better understanding of this critical thickness regime.

209

Looking at Transistor Gate Oxide Formation in Real Time  

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

Looking at Transistor Gate Oxide Formation in Real Time Print Looking at Transistor Gate Oxide Formation in Real Time Print The oxide gate layer is critical to every transistor, and present-day layer thicknesses are in the 10-20 Ă… range (1-2 nm). However, little information exists on the oxidation process at this thickness. Available results are either for thicker layers grown under high-pressure conditions or for only the first couple of monolayers studied under high-vacuum conditions. Now, for the first time, a group of researchers has obtained real-time oxidation results for this elusive range. Using the ambient-pressure x-ray photoelectron spectroscopy (APXPS) endstation at ALS Beamline 9.3.2, they examined oxidation of Si(100) at pressures up to 1 torr and temperatures up to 450 ÂşC. The Si 2p chemical shifts allowed determination of oxide thickness as a function of time with a precision of 1-2 Ă…. The initial oxidation rate was very high (up to ~234 Ă…/h). Then, after an initial oxide thickness of 6-22 Ă… was formed, the rate decreased markedly (~1.5-4.0Ă…/h). Neither rate regime can be explained by the standard Deal-Grove (D-G) model for Si oxidation. These results are a significant step toward developing a better understanding of this critical thickness regime.

210

Looking at Transistor Gate Oxide Formation in Real Time  

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

Looking at Transistor Gate Oxide Formation in Real Time Print Looking at Transistor Gate Oxide Formation in Real Time Print The oxide gate layer is critical to every transistor, and present-day layer thicknesses are in the 10-20 Ă… range (1-2 nm). However, little information exists on the oxidation process at this thickness. Available results are either for thicker layers grown under high-pressure conditions or for only the first couple of monolayers studied under high-vacuum conditions. Now, for the first time, a group of researchers has obtained real-time oxidation results for this elusive range. Using the ambient-pressure x-ray photoelectron spectroscopy (APXPS) endstation at ALS Beamline 9.3.2, they examined oxidation of Si(100) at pressures up to 1 torr and temperatures up to 450 ÂşC. The Si 2p chemical shifts allowed determination of oxide thickness as a function of time with a precision of 1-2 Ă…. The initial oxidation rate was very high (up to ~234 Ă…/h). Then, after an initial oxide thickness of 6-22 Ă… was formed, the rate decreased markedly (~1.5-4.0Ă…/h). Neither rate regime can be explained by the standard Deal-Grove (D-G) model for Si oxidation. These results are a significant step toward developing a better understanding of this critical thickness regime.

211

Optical Determination of Gate--Tunable Bandgap in Bilayer Graphene  

Science Conference Proceedings (OSTI)

The electronic bandgap is an intrinsic property of semiconductors and insulators that largely determines their transport and optical properties. As such, it has a central role in modern device physics and technology and governs the operation of semiconductor devices such as p-n junctions, transistors, photodiodes and lasers. A tunable bandgap would be highly desirable because it would allow great flexibility in design and optimization of such devices, in particular if it could be tuned by applying a variable external electric field. However, in conventional materials, the bandgap is fixed by their crystalline structure, preventing such bandgap control. Here we demonstrate the realization of a widely tunable electronic bandgap in electrically gated bilayer graphene. Using a dual-gate bilayer graphene field-effect transistor (FET) and infrared microspectroscopy, we demonstrate a gate-controlled, continuously tunable bandgap of up to 250 meV. Our technique avoids uncontrolled chemical doping and provides direct evidence of a widely tunable bandgap -- spanning a spectral range from zero to mid-infrared -- that has eluded previous attempts. Combined with the remarkable electrical transport properties of such systems, this electrostatic bandgap control suggests novel nanoelectronic and nanophotonic device applications based on graphene.

Zhang, Yuanbo; Tang, Tsung-Ta; Girit, Caglar; Hao, Zhao; Martin, Michael C.; Zettl, Alex; Crommie, Michael F.; Shen, Y. Ron; Wang, Feng

2009-08-11T23:59:59.000Z

212

GATE Center for Automotive Fuel Cell Systems at Virginia Tech  

SciTech Connect

The Virginia Tech GATE Center for Automotive Fuel Cell Systems (CAFCS) achieved the following objectives in support of the domestic automotive industry: â?˘ Expanded and updated fuel cell and vehicle technologies education programs; â?˘ Conducted industry directed research in three thrust areas â?? development and characterization of materials for PEM fuel cells; performance and durability modeling for PEM fuel cells; and fuel cell systems design and optimization, including hybrid and plug-in hybrid fuel cell vehicles; â?˘ Developed MS and Ph.D. engineers and scientists who are pursuing careers related to fuel cells and automotive applications; â?˘ Published research results that provide industry with new knowledge which contributes to the advancement of fuel cell and vehicle systems commercialization. With support from the Dept. of Energy, the CAFCS upgraded existing graduate course offerings; introduced a hands-on laboratory component that make use of Virginia Techâ??s comprehensive laboratory facilities, funded 15 GATE Fellowships over a five year period; and expanded our program of industry interaction to improve student awareness of challenges and opportunities in the automotive industry. GATE Center graduate students have a state-of-the-art research experience preparing them for a career to contribute to the advancement fuel cell and vehicle technologies.

Nelson, Douglas

2011-05-31T23:59:59.000Z

213

Implementation of dynamically corrected gates for single-spin qubits  

E-Print Network (OSTI)

Precise control of an open quantum system is critical to quantum information processing, but is challenging due to inevitable interactions between the quantum system and the environment. We demonstrated experimentally at room temperature a type of dynamically corrected gates on the nitrogen-vacancy centers in diamond. The infidelity of quantum gates caused by environment nuclear spin bath is reduced from being the second-order to the sixth-order of the noise to control field ratio, which offers greater efficiency in reducing the infidelity by reducing the noise level. The decay time of the coherent oscillation driven by dynamically corrected gates is shown to be two orders of magnitude longer than the dephasing time, and is essentially limited by spin-lattice relaxation. The infidelity of DCG, which is actually constrained by the decay time, reaches $4\\times 10^{-3}$ at room temperature and is further reducible by 2-3 orders of magnitudes via lowering temperature. The greatly reduced noise dependence of infidelity and the uttermost extension of the coherent time mark an important step towards fault-tolerant quantum computation in realistic systems.

Xing Rong; Jianpei Geng; Zixiang Wang; Qi Zhang; Chenyong Ju; Fazhan Shi; Chang-Kui Duan; Jiangfeng Du

2013-09-21T23:59:59.000Z

214

Gate-turn-off thyristors provide new level of power-flow control  

SciTech Connect

The availability of high-power, gate-turn-off (GTO) thyristors has made possible the development of a new class of solid-state devices that promise an unprecedented degree of control over the flow of power in the nation`s network. The first of these, a static compensator known as Statcom, which offers dynamic control over the flow of VArs into, or out of, the network, was unveiled last month at the Tennessee Valley Authority`s (TVA) Sullivan substation in eastern Tennessee. The principal element of the Statcom is a voltage-sourced inverter that converts dc voltage at its input terminals into a 3-phase alternating output voltage. To eliminate the quasi square wave that a single inverter would generate - along with unacceptable harmonics - the Statcom uses many such inverters, appropriately phase-shifted, and combines their outputs through electromagnetic linkages to produce a nearly sinusoidal output waveform. By numerous voltage additions and subtractions, eight inverters used in the Statcom generate a 48-pulse, nearly sinusoidal output waveform. The GTO-based inverters and electronic feedback control give the Statcom a dynamic performance far exceeding that of other reactive power compensators. In fact, the device can transition from full rated capacitive to full-rated VArs in approximately one-quarter cycle. Nominal rating of each inverter is 12.5 MVA. 12 figs.

NONE

1995-12-01T23:59:59.000Z

215

National Security Initiatives | ORNL  

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

Bioinformatics Facilities Events and Conferences Supporting Organizations National Security Home | Science & Discovery | National Security | Initiatives SHARE National...

216

National Preparedness Goal  

Science Conference Proceedings (OSTI)

... impact on security, national economic security, national public health or ... technology; national monuments and icons; nuclear reactors, material, and ...

2011-10-20T23:59:59.000Z

217

Manager, Sandia National Laboratories | National Nuclear Security...  

National Nuclear Security Administration (NNSA)

Sandia National Laboratories | National Nuclear Security Administration Our Mission Managing the Stockpile Preventing Proliferation Powering the Nuclear Navy Emergency Response...

218

What is the purpose of our national parks?  

E-Print Network (OSTI)

A lively discussion ensues today over the ''mandate'' of America's national parks. Utilitarians say parks are for people-the forest always returns no matter what we do. Consevationists say, let's balance use between recreation and protection of natural resources. Preservationists say, the parks were created to protect the natural resources and recreation must be subordinate. In a capitalistic frenzy following Independence in 1776, Americans consumed, wasted, and sold their forests and wildlife, precipitating a host of ills upon the land such as, drought, floods, and wildlife extinctions. During this period the first 3 public reserves--Hot Springs, Mariposa Bigtree Grove with Yosemite, and Yellowstone were set apartl by Congress for the masses- particularly the poor-as national healing meccas and public playgrounds. Although the nation's timber supply was in danger of depletion by lumber barons who were rapidly harvesting virgin forests, the idea of federal forest reservles was repugnant and resisted by Congress until 1891. During this time Forest Reserves weren't deliberately enacted into law but came in as an amendment to the Timber Culture Act allowing Presidents the right to reserve forests on the headwaters of rivers to prevent seasonal flooding. This was done for conservation--not preservation-reasons, especially during the Teddy Roosevelt/Gifford Pinchot years. Sponsors of the National Park Service bill of 1916 wanted to develop the National Parks for mass use to prevent commercial exploitation by adjacent states of these areas. The law clearly wasn't passed with an environmental agenda in mind. Mather and Albright acting in concert together developed the scenic areas of the parks for recreational use, but left the rest of the park undeveloped which satisfied most environmental groups. Franklin D. Roosevelt sought to help the nation come out of a depression and develop parks with CCC funds. Park visitation improved and rapidly grew following WWII with another infusion of development during the mid-1950's to 60's. An environmental movement took the nation by storm during the period of rapid growth in park visitation. National Parks began losing their scenic appeal from over development and mass visitation. Planning frameworks were developed with names like ROS, C-CAP, VIM, LAC, and VERP to cope with the destructiveness of resource damage from mass visitation. Psychological needs to relieve stress in natural environments have been responsible for millions of visitors seeking recreation in National Parks and retirement communities surrounding them. Parks have been losing species since the 1920's when animal counts began, and will continue unless a science program of species enrichment is adopted. This will require the Park Service to abandon the failing policies of 'natural regulation' and 'nonintervention.' A new policy of natural education should be attempted by the Park Service to instill understanding and overcome fears and discomforts with fauna and flora which exist in the general public.

Manning, Orlinda D.

2001-01-01T23:59:59.000Z

219

Performance evaluation of the Shenandoah Community Solar Recreational Center for the year 1980. Final report  

DOE Green Energy (OSTI)

The Shenandoah Solar Recreational Center, when completed in early 1977, was the largest building to have most of its heating, air conditioning, and hot water needs met by solar energy. Principal components of the building solar energy system are a 1121 sq-m array of modularized flat plate collectors with 2300 sq-m of aluminum foreground reflectors integrated into a sawtooth wood truss roof, a 15.1 cu-m collector loop buffer tank, a 56.8 cu-m hot water storage tank, two 113.6 cu-m chilled water storage tanks, and a nominal 100 ton single stage absorption chiller. The system is interconnected by means of primary-secondary loops and was designed for simultaneous operation of all subsystems in either the heating or cooling modes. Control is by means of conventional HVAC pneumatic and electric control equipment. Transient thermal simulation studies were used to design the solar energy system. The collector array size was fixed so as to provide a significant fraction of the building annual thermal load, and the hot and chilled water storage volumes and other system functions were sized to maximize economic benefit. On this basis the predicted solar fractions were 95% space heating, 64% space cooling and 50% hot water. The building operation was monitored for a period on one year (February 1980 through February 1981) using a calculator-based data acquisition system with 80 sensors located throughout the building. This report presents an analysis of this data and an evaluation of the building performance over the year. The annual collector efficiency was found to be 19% and the overall annual solar fraction (combined thermal loads met from solar) was determined to be 39%. It is felt that this level of performance for a demonstration system is quite acceptable.

Craig, J.I.; Jeter, S.M.

1983-12-01T23:59:59.000Z

220

Geometric phase gate on an optical transition for ion trap quantum computation  

E-Print Network (OSTI)

We propose a geometric phase gate of two ion qubits that are encoded in two levels linked by an optical dipole-forbidden transition. Compared to hyperfine geometric phase gates mediated by electric dipole transitions, the gate has many interesting properties, such as very low spontaneous emission rates, applicability to magnetic field insensitive states, and use of a co-propagating laser beam geometry. We estimate that current technology allows for infidelities of around 10$^{-4}$.

Kim, K; Aolita, L; Häffner, H; Nebendahl, V; Blatt, R

2007-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "gate national recreation" 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

Geometric phase gate on an optical transition for ion trap quantum computation  

E-Print Network (OSTI)

We propose a geometric phase gate of two ion qubits that are encoded in two levels linked by an optical dipole-forbidden transition. Compared to hyperfine geometric phase gates mediated by electric dipole transitions, the gate has many interesting properties, such as very low spontaneous emission rates, applicability to magnetic field insensitive states, and use of a co-propagating laser beam geometry. We estimate that current technology allows for infidelities of around 10$^{-4}$.

K. Kim; C. F. Roos; L. Aolita; H. Haeffner; V. Nebendahl; R. Blatt

2007-10-21T23:59:59.000Z

222

Tide gate sensor network as a forensic tool: establishing facts during superstorm sandy  

Science Conference Proceedings (OSTI)

This study presents a Sensor Network based Tide Gate Monitoring System (SensorTGMS) that automatically collects the real-time water levels at tide gates in the New Jersey Meadowlands District where ninety percent of which lies within two feet of the ... Keywords: emergency management, flood alerts, forensic analysis, hurricane, hurricane damages, sensor network, superstorm sandy, tide gate monitoring system, water level, water quality

Soon Ae Chun; Francisco Artigas

2013-06-01T23:59:59.000Z

223

National System Templates: Building Sustainable National Inventory  

Open Energy Info (EERE)

National System Templates: Building Sustainable National Inventory National System Templates: Building Sustainable National Inventory Management Systems Jump to: navigation, search Tool Summary LAUNCH TOOL Name: National System Templates: Building Sustainable National Inventory Management Systems Agency/Company /Organization: United States Environmental Protection Agency, United States Agency for International Development Sector: Energy, Land Focus Area: Non-renewable Energy, Forestry, Agriculture Topics: GHG inventory Resource Type: Guide/manual, Training materials Website: www.epa.gov/climatechange/emissions/ghginventorycapacitybuilding/templ National System Templates: Building Sustainable National Inventory Management Systems Screenshot References: National System Templates: Building Sustainable National Inventory Management Systems[1]

224

Laboratory Protection Division, Brookhaven National Laboratory  

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

Points of Contact Points of Contact Organization Chart (pdf) Groups Emergency Services Emergency Management Security Operations BNL Site Access Main Gate Access Forms Welcome to the... Laboratory Protection Division (LP) Mission Statement: To serve and protect Brookhaven National Laboratory's staff, guests, and interests from the undesirable consequences of unwanted events by providing preparedness, assessment, engineering, and immediate response services for all types of security and non-security related emergencies. Protect DOE special nuclear materials, classified matter, sensitive information, and property against theft, diversion, or destruction; prevent the sabotage of programs that could result in significant scientific or financial impact; prevent the malevolent release of hazardous materials including radiological, chemical, and infectious agents or other criminal acts protecting people, property, and national security, providing a safe and secure environment for employees, the public, and the environment.

225

Quantum Mechanical Calculations of Charge Effects on gating the KcsA channel  

DOE Green Energy (OSTI)

The research described in this product was performed in part in the Environmental Molecular Sciences Laboratory, a national scientific user facility sponsored by the Department of Energy's Office of Biological and Environmental Research and located at Pacific Northwest National Laboratory. A series of ab initio (density functional) calculations were carried out on side chains of a set of amino acids, plus water, from the (intracellular) gating region of the KcsA K+ channel. Their atomic coordinates, except hydrogen, are known from X-ray structures [D.A. Doyle, J.M. Cabral, R.A. Pfuetzner, A. Kuo, J.M. Gulbis, S.L. Cohen, B.T. Chait, R. MacKinnon, The structure of the potassium channel: molecular basis of K+ conduction and selectivity, Science 280 (1998) 69–77; R. MacKinnon, S.L. Cohen, A. Kuo, A. Lee, B.T. Chait, Structural conservation in prokaryotic and eukaryotic potassium channels, Science 280 (1998) 106–109; Y. Jiang, A. Lee, J. Chen, M. Cadene, B.T. Chait, R. MacKinnon, The open pore conformation of potassium channels. Nature 417 (2001) 523–526], as are the coordinates of some water oxygen atoms. The 1k4c structure is used for the starting coordinates. Quantum mechanical optimization, in spite of the starting configuration, places the atoms in positions much closer to the 1j95, more tightly closed, configuration. This state shows four water molecules forming a “basket” under the Q119 side chains, blocking the channel. When a hydrated K+ approaches this “basket”, the optimized system shows a strong set of hydrogen bonds with the K+ at defined positions, preventing further approach of the K+ to the basket. This optimized structure with hydrated K+ added shows an ice-like 12 molecule nanocrystal of water. If the water molecules exchange, unless they do it as a group, the channel will remain blocked. The “basket” itself appears to be very stable, although it is possible that the K+ with its hydrating water molecules may be more mobile, capable of withdrawing from the gate. It is also not surprising that water essentially freezes, or forms a kind of glue, in a nanometer space; this agrees with experimental results on a rather different, but similarly sized (nm dimensions) system [K.B. Jinesh, J.W.M. Frenken, Capillary condensation in atomic scale friction: how water acts like a glue, Phys. Rev. Lett. 96 (2006) 166103/1–4].

Kariev, Alisher M.; Znamenskiy, Vasiliy S.; Green, Michael E.

2007-02-06T23:59:59.000Z

226

Structural Insights into Ion Selectivity and Calcium Blockage in Cyclic Nucleotide Gated Channels.  

E-Print Network (OSTI)

??Cyclic nucleotides-gated (CNG) channels play an essential role in the visual and olfactory sensory systems and are ubiquitously expressed in a variety of neuronal and… (more)

[No author

2010-01-01T23:59:59.000Z

227

Day Two of 2012 ARPA-E Summit Will Feature Bill Gates, Secretary...  

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

- Bart Gordon, K&L Gates, Partner; Former Representative from Tennessee Stefan Heck, McKinsey & Co., Director, Leader of Global Cleantech Practice Carrie Houtman, The Dow Chemical...

228

U-9: Implementation of Parylene as a Low- ? Gate Dielectric Material ...  

Science Conference Proceedings (OSTI)

For a top gated FET, the graphene-dielectric interface play an important role in the FET behavior and mobility degradation mainly due to carrier scattering after ...

229

National Laboratory  

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

Homesteading on the Pajarito Plateau Homesteading on the Pajarito Plateau topic of inaugural lecture at Los Alamos National Laboratory January 4, 2013 Lecture series begins yearlong commemoration of 70th anniversary LOS ALAMOS, NEW MEXICO, Jan. 3, 2013-In commemoration of its 70th anniversary, Los Alamos National Laboratory kicks off a yearlong lecture series on Wednesday, Jan. 9, at 5:30 p.m. with a presentation about homesteading on the Pajarito Plateau at the Bradbury Science Museum, 1350 Central Avenue, Los Alamos. - 2 - The inaugural lecture is based on a book by local writers Dorothy Hoard, Judy Machen and Ellen McGehee about the area's settlement between 1887 and 1942. On hikes across the Pajarito Plateau, Hoard envisioned the Los Alamos area before modern roads and bridges made transportation much easier. The trails she walked

230

NATIONAL NEWS  

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

March 5, 2010 National News......................................................................3 Schumer Proposal to Halt ARRA Funds for Renewable Projects Would Cause Immediate Job Loss in U.S., DOE Officials Tell Congress .................................................................................................................................. 3 Geothermal Energy Holds Strong Presence at Renewable Energy World Conference; Applications with Oil and Gas Coproduction Gain Attention .......................................................................................................................... 4 House Subcommittee on Energy and Mineral Resources Hold Legislative Hearing on the Geothermal Production and Expansion Act, HR 3709 ..............................................................................................................

231

Sandia National Laboratories: Locations: Albuquerque, New Mexico...  

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

Albuquerque Housing Education Recreation Locations Life in Albuquerque Photo of New Mexico landscape Albuquerque is New Mexico's largest city, with a population of more than...

232

Old Y-12 utility poles put to use for recreation and training...  

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

trucks Maintenance Support and Utilities Management personnel at NNSA's Y-12 National Security Complex have taken steps to make sure old utility poles aren't sent to the...

233

Six Federal Agencies to Help Open the 'GATE' to Enhanced ...  

Science Conference Proceedings (OSTI)

... Defense, and Energy (represented by two separate entities: the National Nuclear Security Administration and the Office of Energy Efficiency and ...

2010-11-18T23:59:59.000Z

234

Workshop on gate valve pressure locking and thermal binding  

SciTech Connect

The purpose of the Workshop on Gate Valve Pressure Locking and Thermal Binding was to discuss pressure locking and thermal binding issues that could lead to inoperable gate valves in both boiling water and pressurized water reactors. The goal was to foster exchange of information to develop the technical bases to understand the phenomena, identify the components that are susceptible, discuss actual events, discuss the safety significance, and illustrate known corrective actions that can prevent or limit the occurrence of pressure locking or thermal binding. The presentations were structured to cover U.S. Nuclear Regulatory Commission staff evaluation of operating experience and planned regulatory activity; industry discussions of specific events, including foreign experience, and efforts to determine causes and alleviate the affects; and valve vendor experience and recommended corrective action. The discussions indicated that identifying valves susceptible to pressure locking and thermal binding was a complex process involving knowledge of components, systems, and plant operations. The corrective action options are varied and straightforward.

Brown, E.J.

1995-07-01T23:59:59.000Z

235

GATE Air-Sea Interactions II: Numerical-Model Calculation of Regional Sea-Surface Temperature Fields Using the GATE Version III Gridded Global Data Set  

Science Conference Proceedings (OSTI)

The numerical model of air-sea interaction previously described in Brown et al. (1982), Pandolfo and Jacobs (1972) and Pandolfo (1969) is applied over a limited horizontal portion of the GATE III Gridded Global Data set (including continental ...

P. S. Brown Jr.; J. P. Pandolfo; G. D. Robinson

1982-10-01T23:59:59.000Z

236

Fault diagnosis in reversible circuits under missing-gate fault model  

Science Conference Proceedings (OSTI)

This article presents a novel technique for fault detection as well as fault location in a reversible combinational circuit under the missing gate fault model. It is shown that in an (nxn) reversible circuit implemented with k-CNOT gates, addition of ...

Hafizur Rahaman; Dipak K. Kole; Debesh K. Das; Bhargab B. Bhattacharya

2011-07-01T23:59:59.000Z

237

Event-driven gate-level simulation with GP-GPUs  

Science Conference Proceedings (OSTI)

Logic simulation is a critical component of the design tool flow in modern hardware development efforts. It is used widely -- from high-level descriptions down to gate-level ones -- to validate several aspects of the design, particularly functional correctness. ... Keywords: gate-level simulation, general purpose graphics processing unit (GP-GPU), high-performance simulation

Debapriya Chatterjee; Andrew DeOrio; Valeria Bertacco

2009-07-01T23:59:59.000Z

238

Cumulonimbus Vertical Velocity Events in GATE. Part I: Diameter, Intensity and Mass Flux  

Science Conference Proceedings (OSTI)

This is the first part of a two-part paper defining the nature of the vertical air motion in and around GATE cumulonimbus clouds. The statistics are from a total of 104 km of flight legs, flown on six days in GATE, at altitudes from near the ...

Margaret A. LeMone; Edward J. Zipser

1980-11-01T23:59:59.000Z

239

Multi-Input Floating Gate Differential Amplifier and Application to Intelligent Sensors  

Science Conference Proceedings (OSTI)

Multi-input floating gate differential amplifier (FGDA) is proposed which can perform any convolution operation with differential structure and feedback loop. All operations are in the voltage mode. Only one terminal is required for the negative feedback ... Keywords: DCT, floating gate, image compression, image sensor, signal processing

Takeyasu Sakai; Hiromasa Nagai; Takashi Matsumoto

2000-12-01T23:59:59.000Z

240

Bias temperature instability from gate charge characteristics investigations in N-Channel Power MOSFET  

Science Conference Proceedings (OSTI)

This paper reports the effects of bias temperature stress (positive and negative bias temperature instabilites, PBTI-NBTI) on threshold voltage, input capacitance and Miller capacitance of N-Channel Power MOSFET. The device is stressed with gate voltage ... Keywords: Gate charge, NBTI, PBTI, Power MOSFET, Thermal cycling, Thermal stress

M. Alwan; B. Beydoun; K. Ketata; M. Zoaeter

2007-06-01T23:59:59.000Z

Note: This page contains sample records for the topic "gate national recreation" 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

Work function control at metal high-dielectric-constant gate oxide interfaces  

Science Conference Proceedings (OSTI)

There has been difficulty in finding metals of sufficiently large or small effective work function to act as metal electrodes on high-dielectric-constant gate oxides. To understand the factors affecting the effective work function, we have calculated ... Keywords: High K oxides, Metal gates

K. Tse; J. Robertson

2008-01-01T23:59:59.000Z

242

Dual-K Versus Dual-T Technique for Gate Leakage Reduction: A Comparative Perspective  

Science Conference Proceedings (OSTI)

As a result of aggressive technology scaling, gate leakage (gate oxide direct tunneling) has become a major component of total power dissipation. Use of dielectrics of higher permittivity (Dual-K) or use of silicon dioxide of higher thicknesses (Dual-T ...

Saraju P. Mohanty; Ramakrishna Velagapudi; Elias Kougianos

2006-03-01T23:59:59.000Z

243

Fiber-Optic Stethoscope: A Cardiac Monitoring and Gating System for Magnetic Resonance Microscopy  

E-Print Network (OSTI)

Fiber-Optic Stethoscope: A Cardiac Monitoring and Gating System for Magnetic Resonance Microscopy monitoring and gating purposes. The fiber-optic stethoscope system offers a novel approach to measuring) small enough for use on rats and mice. METHODS Fiber-Optic Stethoscope System Design As shown in the MR

244

Gate capacitance modeling and width-dependent performance of graphene nanoribbon transistors  

Science Conference Proceedings (OSTI)

The width-dependent performance of armchair GNRs-FETs is investigated by developing a fully analytical gate capacitance model based on effective mass approximation and semiclassical ballistic transport. The model incorporates the effects of edge bond ... Keywords: Analytic ballistic model, Gate capacitance, Graphene FETs, Graphene nanoribbons, Performance metrics

George S. Kliros

2013-12-01T23:59:59.000Z

245

3D modelling of an important symbol of the orthodox wooden churches: the imperial gates  

Science Conference Proceedings (OSTI)

The paper presents an on-going process to digitally reconstruct the Imperial Gates of the old Romanian orthodox churches scattered on a large geographical area in Transylvania. Due to the locations of the churches and to the indestructible character ... Keywords: 3d scanning, cultural heritage, imperial gates, orthodox wooden churches

Radu Moraru; Oana Gui; Ioan Chirila

2011-07-01T23:59:59.000Z

246

HRTEM image simulations for the study of ultra-thin gate oxides  

SciTech Connect

We have performed high resolution transmission electron microscope (HRTEM) image simulations to qualitatively assess the visibility of various structural defects in ultra-thin gate oxides of MOSFET devices, and to quantitatively examine the accuracy of HRTEM in performing gate oxide metrology. Structural models contained crystalline defects embedded in an amorphous 16 {angstrom}-thick gate oxide. Simulated images were calculated for structures viewed in cross-section. Defect visibility was assessed as a function of specimen thickness and defect morphology, composition, size and orientation. Defect morphologies included asperities lying on the substrate surface, as well as ''bridging'' defects connecting the substrate to the gate electrode. Measurements of gate oxide thickness extracted from simulated images were compared to actual dimensions in the model structure to assess TEM accuracy for metrology. The effects of specimen tilt, specimen thickness, objective lens defocus and coefficient of spherical aberration (C{sub s}) on measurement accuracy were explored for nominal 10{angstrom} gate oxide thickness. Results from this work suggest that accurate metrology of ultra-thin gate oxides (i.e. limited to several per cent error) is feasible on a consistent basis only by using a C{sub s}-corrected microscope. However, fundamental limitations remain for characterizing defects in gate oxides using HRTEM, even with the new generation of C{sub s}-corrected microscopes.

Taylor, Seth T.; Mardinly, John; O'Keefe, Michael A.

2001-07-17T23:59:59.000Z

247

Energy-Delay Tradeoffs in Combinational Logic using Gate Sizing and Supply Voltage Optimization  

E-Print Network (OSTI)

Energy-Delay Tradeoffs in Combinational Logic using Gate Sizing and Supply Voltage Optimization savings to the energy profile of a circuit. These savings are obtained by using gate sizing and supply of energy to delay is derived from a linear delay model extended to multiple supplies. The optimizations

Nikolic, Borivoje

248

A satisfiability algorithm for constant depth boolean circuits with unbounded fan-in gates  

E-Print Network (OSTI)

Boolean Circuits with Unbounded Fan-In Gates A dissertationAC 0 by allowing unbounded fan-in M OD m 1 , . . . , M OD mSince each gate in ? has fan-in at most k and ? has depth D

Matthews, William Grant

2011-01-01T23:59:59.000Z

249

Integration of Gd silicate/TiN gate stacks into SOI n-MOSFETs  

Science Conference Proceedings (OSTI)

In this work we describe the gate first integration of gadolinium silicate (GdSiO) high-k dielectrics and metal gate electrodes into SOI n-MOSFETs. Fully functional devices are achieved and compared to reference devices with standard SiO"2. Analysis ... Keywords: Gadolinium silicate, High temperature stable high-k dielectric, SOI n-MOSFET with high-k

M. Schmidt; A. Stefani; H. D. B. Gottlob; H. Kurz

2009-07-01T23:59:59.000Z

250

Lawrence Livermore National Laboratory  

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

Lawrence Livermore National Laboratory Lawrence Livermore National Laboratorys (LLNL) primary mission is research and development in support of national security. As a...

251

National Hydrogen Energy Roadmap  

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

NATIONAL HYDROGEN ENERGY ROADMAP NATIONAL HYDROGEN ENERGY ROADMAP . . Toward a More Secure and Cleaner Energy Future for America Based on the results of the National Hydrogen...

252

Lawrence Livermore National Laboratory Lawrence Livermore National...  

National Nuclear Security Administration (NNSA)

racks "Green" supercomputer reduces energy footprint by 75% "Green" supercomputer reduces energy footprint by 75% Lawrence Livermore National Laboratory Lawrence Livermore National...

253

Researcher, Sandia National Laboratories | National Nuclear Security...  

National Nuclear Security Administration (NNSA)

Paul Dodd Researcher, Sandia National Laboratories Paul Dodd Paul Dodd Role: Researcher, Sandia National Laboratories Award: Fellow of the Institute of Electrical & Electronics...

254

Engineer, Sandia National Laboratories | National Nuclear Security...  

National Nuclear Security Administration (NNSA)

Clifford Ho Engineer, Sandia National Laboratories Clifford Ho Clifford Ho Role: Engineer, Sandia National Laboratories Award: Asian American Engineer of the Year Profile: Clifford...

255

Sandia National Laboratories | National Nuclear Security Administratio...  

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

Allison Davis Sandia National Laboratories Allison Davis Allison Davis Role: Sandia National Laboratories Award: NNSA Defense Programs Award of Excellence Profile: Two individuals...

256

Sandia National Laboratories Albuquerque | National Nuclear Security...  

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

Apply for Our Jobs Our Jobs Working at NNSA Blog Home > About Us > Our Locations > Sandia National Laboratories Albuquerque Sandia National Laboratories Albuquerque http:...

257

Sandia National Laboratories | National Nuclear Security Administratio...  

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

Kevin Eklund Sandia National Laboratories Kevin Eklund Kevin Eklund Role: Sandia National Laboratories Profile: Two individuals and nine teams received the NNSA Defense Programs...

258

National National Strategy for Pandemic Influenza, Implementation...  

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

to renew a declaration of national emergency to prevent its automatic expiration. The Presidential declaration of a national emergency under the act is a prerequisite to...

259

National Supplemental Screening Program | Argonne National Laboratory  

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

National Supplemental Screening Program The National Supplemental Screening Program (NSSP) offers medical screenings at no charge for former U.S. Department of Energy (DOE) site...

260

Radiation dose and risk to recreational fishermen from ingestion of fish caught near eight oil platforms in the Gulf of Mexico  

SciTech Connect

Offshore production of oil and gas is accompanied by a saline wastewater, called produced water. Produced water discharges to the Gulf of Mexico often contain elevated concentrations of radionuclides that occur naturally in the geologic reservoir along with the oil and gas. These radionuclides may accumulate in organisms that live near offshore oil and gas structures. Because recreational fishing in the Gulf of Mexico is concentrated near oil and gas platforms, there is the potential for increased risks to recreational fishermen from the ingestion of radionuclides in fish caught near produced water discharges. This analysis investigated the potential risk to recreational fishermen from radium and lead-210 in offshore produced water discharged to the Gulf of Mexico.

Meinhold, A.F.; Holtzman, S.

1998-06-01T23:59:59.000Z

Note: This page contains sample records for the topic "gate national recreation" 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

PIA - Savannah River Nuclear Solution (SRNS) MedGate Occupational Health  

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

MedGate Occupational MedGate Occupational Health and Safety Medical System (OHS) (Includes the Drug and Alcohol Testing System (Assistant)) PIA - Savannah River Nuclear Solution (SRNS) MedGate Occupational Health and Safety Medical System (OHS) (Includes the Drug and Alcohol Testing System (Assistant)) PIA - Savannah River Nuclear Solution (SRNS) MedGate Occupational Health and Safety Medical System (OHS) (Includes the Drug and Alcohol Testing System (Assistant)) PIA - Savannah River Nuclear Solution (SRNS) MedGate Occupational Health and Safety Medical System (OHS) (Includes the Drug and Alcohol Testing System (Assistant)) More Documents & Publications PIA - Savannah River Nuclear Solution (SRNS) Procurement Cycle System (PCS) PIA - Savannah River Nuclear Solutions (SRNS) Human Resource Management

262

Mechanism of activation gating in the full-length KcsA K[superscript +] channel  

Science Conference Proceedings (OSTI)

Using a constitutively active channel mutant, we solved the structure of full-length KcsA in the open conformation at 3.9 {angstrom}. The structure reveals that the activation gate expands about 20 {angstrom}, exerting a strain on the bulge helices in the C-terminal domain and generating side windows large enough to accommodate hydrated K{sup +} ions. Functional and spectroscopic analysis of the gating transition provides direct insight into the allosteric coupling between the activation gate and the selectivity filter. We show that the movement of the inner gate helix is transmitted to the C-terminus as a straightforward expansion, leading to an upward movement and the insertion of the top third of the bulge helix into the membrane. We suggest that by limiting the extent to which the inner gate can open, the cytoplasmic domain also modulates the level of inactivation occurring at the selectivity filter.

Uysal, Serdar; Cuello, Luis G.; Cortes, D. Marien; Koide, Shohei; Kossiakoff, Anthony A.; Perozo, Eduardo (UC)

2012-10-25T23:59:59.000Z

263

Department of Energy National Laboratories  

Idaho National Laboratory SLAC National Accelerator Laboratory Department of Energy National Laboratories. Laboratory or Facility Website ...

264

Implications for National Policy  

Science Conference Proceedings (OSTI)

The World Is Flat: Making Materials Matter. National Policy Implications. Toni Marechaux. Board on Manufacturing and Engineering Design. National Research ...

265

Gas-controlled dynamic vacuum insulation with gas gate  

DOE Patents (OSTI)

Disclosed is a dynamic vacuum insulation comprising sidewalls enclosing an evacuated chamber and gas control means for releasing hydrogen gas into a chamber to increase gas molecule conduction of heat across the chamber and retrieving hydrogen gas from the chamber. The gas control means includes a metal hydride that absorbs and retains hydrogen gas at cooler temperatures and releases hydrogen gas at hotter temperatures; a hydride heating means for selectively heating the metal hydride to temperatures high enough to release hydrogen gas from the metal hydride; and gate means positioned between the metal hydride and the chamber for selectively allowing hydrogen to flow or not to flow between said metal hydride and said chamber. 25 figs.

Benson, D.K.; Potter, T.F.

1994-06-07T23:59:59.000Z

266

Gas-controlled dynamic vacuum insulation with gas gate  

DOE Patents (OSTI)

Disclosed is a dynamic vacuum insulation comprising sidewalls enclosing an evacuated chamber and gas control means for releasing hydrogen gas into a chamber to increase gas molecule conduction of heat across the chamber and retrieving hydrogen gas from the chamber. The gas control means includes a metal hydride that absorbs and retains hydrogen gas at cooler temperatures and releases hydrogen gas at hotter temperatures; a hydride heating means for selectively heating the metal hydride to temperatures high enough to release hydrogen gas from the metal hydride; and gate means positioned between the metal hydride and the chamber for selectively allowing hydrogen to flow or not to flow between said metal hydride and said chamber.

Benson, David K. (Golden, CO); Potter, Thomas F. (Denver, CO)

1994-06-07T23:59:59.000Z

267

Imperfect linear-optical photonic gates with number-resolving photodetection  

Science Conference Proceedings (OSTI)

We use the numerical optimization techniques of Uskov et al.[Phys. Rev. A 81, 012303 (2010)] to investigate the behavior of the success rates for Knill-Laflamme-Milburn-style [Knill et al., Nature (London) 409, 46 (2001)] two- and three-qubit entangling gates. The methods are first demonstrated at perfect fidelity and then extended to imperfect gates. We find that as the perfect fidelity condition is relaxed, the maximum attainable success rates increase in a predictable fashion depending on the size of the system, and we compare that rate of increase for several gates.

Smith, A. Matthew [Department of Physics and Engineering Physics, Tulane University, New Orleans, Louisiana 70118 (United States); Air Force Research Laboratory, Information Directorate, Rome, New York 13440 (United States); Uskov, D. B. [Department of Physics and Engineering Physics, Tulane University, New Orleans, Louisiana 70118 (United States); Department of Mathematics and Natural Sciences, Brescia University, Owensboro, Kentucky 42301 (United States); Ying, L. H.; Kaplan, L. [Department of Physics and Engineering Physics, Tulane University, New Orleans, Louisiana 70118 (United States)

2011-09-15T23:59:59.000Z

268

ontanans use water in homes, on land, and in industries. We also use the state's streams, rivers, and lakes for recreation. When we  

E-Print Network (OSTI)

, we are using it offstream. When we use water for recreation or to produce hydroelectric power, we from rivers and reservoirs. The water consumed may produce livestock, crops, or manufactured goods during heating, water is evaporated off and condensed with cool water. The water produced provides

Dyer, Bill

269

Security Operations, Laboratory Protection Division, Brookhaven National  

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

Security Operations Security Operations Homepage Brookhaven ID Badges, Passes, & Vehicle Stickers Hours of Operation Points of Contact Unclassified Foreign Visits and Assignments: FAQs BNL Site Access Main Gate Access Forms Security Operations L. Butera, Manager Brookhaven National Laboratory Bldg. 50 - P.O. Box 5000 Upton, NY 11973-5000 (631) 344-4691 E-mail: lbutera@bnl.gov Security Operations Mission Statement: To protect DOE special nuclear materials, classified matter, sensitive information, and certain sensitive property against theft, diversion, or destruction; to prevent the sabotage of programs that could result in significant scientific or financial impact; to prevent the malevolent release of hazardous materials including radiological, chemical, and infectious agents or other criminal acts that would endanger employees, the public, and the environment.

270

Previous Sandia National Laboratories | National Nuclear Security  

National Nuclear Security Administration (NNSA)

Previous Sandia National Laboratories | National Nuclear Security Previous Sandia National Laboratories | National Nuclear Security Administration Our Mission Managing the Stockpile Preventing Proliferation Powering the Nuclear Navy Emergency Response Recapitalizing Our Infrastructure Continuing Management Reform Countering Nuclear Terrorism About Us Our Programs Our History Who We Are Our Leadership Our Locations Budget Our Operations Media Room Congressional Testimony Fact Sheets Newsletters Press Releases Speeches Events Social Media Video Gallery Photo Gallery NNSA Archive Federal Employment Apply for Our Jobs Our Jobs Working at NNSA Blog Previous Sandia National Laboratories Home > About Us > Our Operations > Acquisition and Project Management > M & O Support Department > Sandia National Laboratories > Previous Sandia

271

Brookhaven National Laboratory The Relativistic Heavy Ion Collider (RHIC)  

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

Relativistic Heavy Ion Collider (RHIC) Relativistic Heavy Ion Collider (RHIC) An Exciting Beginning and a Compelling Future At the Relativistic Heavy Ion Collider (RHIC), a world-class particle accelerator at Brookhaven National Laboratory, physicists are exploring the most fundamental forces and properties of matter and the early universe, with important implications for our understanding of the world around us. Operated with funding from the U.S. Department of Energy's Office of Science, the Relativistic Heavy Ion Collider (RHIC), was designed to recreate a state of matter thought to have existed immediately after the Big Bang some 13 billion years ago, and to investigate how the proton gets its spin and intrinsic magnetism from its quark and gluon constituents. Large detectors located

272

National Energy Technology Laboratory National Energy Technology...  

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

4U.S. Department of Energy U.S. Department of Energy National Energy Technology Laboratory National Energy Technology Laboratory Office of Public Affairs Office of Public Affairs...

273

CNT-based gas ionizers with integrated MEMS gate for portable mass spectrometry applications  

E-Print Network (OSTI)

We report the fabrication and experimental characterization of a novel low-cost carbon nanotube (CNT)-based electron impact ionizer (EII) with integrated gate for portable mass spectrometry applications. The device achieves ...

Velasquez-Garcia, Luis Fernando

274

Diagnosis of Convective and Mesoscale Motions During Phase IH of Gate  

Science Conference Proceedings (OSTI)

Observational evidence from GATE suggests that a significant fraction of precipitation in tropical disturbances over the eastern Atlantic occurs beneath anvil-type mesoscale convective systems that are frequently associated with intense ...

Richard H. Johnson

1980-04-01T23:59:59.000Z

275

VIDEO: Bill Gates and Secretary Chu Chat on the Future of Energy |  

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

VIDEO: Bill Gates and Secretary Chu Chat on the Future of Energy VIDEO: Bill Gates and Secretary Chu Chat on the Future of Energy VIDEO: Bill Gates and Secretary Chu Chat on the Future of Energy March 5, 2012 - 1:24pm Addthis Secretary Chu sits down with Microsoft Founder and Chairman Bill Gates at the 2012 ARPA-E Energy Innovation Summit. April Saylor April Saylor Former Digital Outreach Strategist, Office of Public Affairs Last week, attendees at the 2012 ARPA-E Energy Innovation Summit heard from a variety of leaders from across the research, business and government sectors who spoke at the conference of nearly 2,400. These speakers, along with the startup companies and innovators in attendance, converged outside of Washington, D.C., to offer their take on how America can tackle our energy challenges. One of the top-level highlights from the Summit included this fireside chat

276

The Moist Available Energy of a Conditionally Unstable Atmosphere. Part II: Further Analysis of GATE Data  

Science Conference Proceedings (OSTI)

The generalized convective available potential energy (GCAPE) observed during GATE has been analyzed using the Lagrangian algorithm of Lorenz, as modified by Randall and Wang. The effects of ice are included and are discussed in an Appendix. A ...

Junyi Wang; David A. Randall

1994-03-01T23:59:59.000Z

277

Low-power flip-flop using internal clock gating and adaptive body bias.  

E-Print Network (OSTI)

??This dissertation presents a new systematic approach to flip-flop design using Internal Clock Gating, (ICG), and Adaptive Body-Bias, (ABB), in order to reduce power consumption.… (more)

Galvis, Jorge Alberto

2006-01-01T23:59:59.000Z

278

An Analysis of Convective System on a 100-km Scale during GATE  

Science Conference Proceedings (OSTI)

Usig data on a 100 km-scale from Phase III of GATE, the kinematic and thermodynamic, properties of the mesoscale environment in which convective clouds of varying intensities exist are investigated. Classifications into disturbed and suppressed ...

R. P. Pearce; J. Bayo Omotosho

1986-08-01T23:59:59.000Z

279

A Compact Propagation Delay Model for Deep-Submicron CMOS Gates including Crosstalk  

Science Conference Proceedings (OSTI)

We present a compact, fully physical, analytical model for the propagation delay and the output transition time of deep-submicron CMOS gates. The model accounts for crosstalk effects, short-circuit currents, the input-output coupling capacitance and ...

J. L. Rosselló; J. Segura

2004-02-01T23:59:59.000Z

280

Mesoscale Motion Fields Associated with a Slowly Moving GATE Convective Band  

Science Conference Proceedings (OSTI)

The structure of the convective band of 14 September in the dense GATE observing array is determined using wind and thermodynamic data primarily from multiple aircraft penetrations, which are well distributed in the vertical and in time.

Edward J. Zipser; Rebecca J. Meitín; Margaret A. LeMone

1981-08-01T23:59:59.000Z

Note: This page contains sample records for the topic "gate national recreation" 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

Explicit Simulation of Cumulus Ensembles with the GATE Phase III Data: Comparison with Observations  

Science Conference Proceedings (OSTI)

The macroscopic behavior of cumulus convection and its mesoscale organization during Phase III of the Global Atmospheric Research Program's (GARP) Atlantic Tropical Experiment (GATE) is simulated with a two-dimensional (2D) cloud ensemble model. ...

Kuan-Man Xu; David A. Randall

1996-12-01T23:59:59.000Z

282

Single electron effects and structural effects in ultrascaled silicon nanocrystal floating-gate memories  

Science Conference Proceedings (OSTI)

In this paper, we present a nanometer-sized floating-gate memory device, fabricated on silicon-on-insulator substrate and using silicon nanocrystals as storage nodes. Single electron charging and discharging phenomena occurring at room temperature will ...

G. Molas; B. De Salvo; G. Ghibaudo; D. Mariolle; A. Toffoli; N. Buffet; R. Puglisi; S. Lombardo; S. Deleonibus

2004-03-01T23:59:59.000Z

283

Lessons learned in the design and erection of box girder bridges from the West Gate collapse  

E-Print Network (OSTI)

The West Gate Bridge, intended to span the Yarra River in Australia, collapsed during its third year of construction in 1970. Investigation into the project revealed numerous issues in the bridge's design and construction. ...

Burton, Alia Christine

2007-01-01T23:59:59.000Z

284

Electrical gating effects on the magnetic properties of (Ga,Mn)As diluted magnetic semiconductors  

E-Print Network (OSTI)

and Future Work . . . . . . . . . . . . . . . . . . . . . . . . 120 7.2.1 Voltage-pulse magnetization switching . . . . . . . . . . . . . 120 7.2.2 Electrolyte-gating . . . . . . . . . . . . . . . . . . . . . . . . . 121 A Fabrication steps 122 A.1 Processes...

Owen, Man Hon Samuel

2010-11-16T23:59:59.000Z

285

Determination of Mean Cumulus Cloud vorticity from GATE A/B-Scale Potential Vorticity Budget  

Science Conference Proceedings (OSTI)

The effects of cumulus clouds on the large-scale potential vorticity field are investigated using GATE data. Clouds are found to modify the mean potential vorticity field not only through vertical mixing but also through the generation of ...

Lawrence Cheng; Tsoi-Ching Yip; Han-Ru Cho

1980-04-01T23:59:59.000Z

286

Further Analysis of the Composite Wind and Thermodynamic Structure of the 12 September GATE Squall Line  

Science Conference Proceedings (OSTI)

An objective analysis technique is applied to the time-composite wind and thermodynamic fields of the 12 September GATE tropical squall line. Previous subjective analyses described by Gamache and Houze are confirmed and several new results are ...

John F. Gamache; Robert A. Houze Jr.

1985-08-01T23:59:59.000Z

287

Lifetime of high-k gate dielectrics and analogy with strength of quasibrittle structures  

E-Print Network (OSTI)

The two-parameter Weibull distribution has been widely adopted to model the lifetime statistics of dielectric breakdown under constant voltage, but recent lifetime testing for high-k gate dielectrics has revealed a systematic ...

Le, Jia-Liang

288

All-optical logic gates based on vertical cavity semiconductor optical amplifiers  

E-Print Network (OSTI)

AND FIGURES Tables: Table 2.2.1: Truth Table for NOR-Gate SR13 Table 2.5.1: Truth Table for VCSOA SR Flip-Truth Table ..

Gauss, Veronica Andrea

2009-01-01T23:59:59.000Z

289

P1-15: Gating System Optimisation Design Study of a Cast ...  

Science Conference Proceedings (OSTI)

Different designs of the gating and risering systems for the cast automobile ... P1- 04: 3D Microstructural Characterization of Uranium Oxide as a Surrogate Nuclear ... P2-27: Characterization of Carbonate Rocks through X-ray Microtomography.

290

Multimodal Properties of the Surface-Wave Field Observed with Pitch-Roll Buoys During GATE  

Science Conference Proceedings (OSTI)

A sophisticated analysis technique is applied to a subset of pitch-roll buoy data collected by the research vessels Gilliss and Quadra during the GARP Tropical Atlantic Experiment (GATE) in September 1974. The procedure enables the examination of ...

Linda Marie Lawson; Robert Bryan Long

1983-03-01T23:59:59.000Z

291

A Systematic Search for Trapped Equatorial Waves in the GATE Velocity Data  

Science Conference Proceedings (OSTI)

Moored current meter data taken over a 60-day period during GATE (GARP Atlantic Tropical Experiment) near the equator at 28°W, have been systematically searched for vertically propagating equatorially trapped waves. Three independent tests ...

A. M. Horigan; R. H. Weisberg

1981-04-01T23:59:59.000Z

292

The robustness of magic state distillation against errors in Clifford gates  

E-Print Network (OSTI)

Quantum error correction and fault-tolerance have provided the possibility for large scale quantum computations without a detrimental loss of quantum information. A very natural class of gates for fault-tolerant quantum computation is the Clifford gate set and as such their usefulness for universal quantum computation is of great interest. Clifford group gates augmented by magic state preparation give the possibility of simulating universal quantum computation. However, experimentally one cannot expect to perfectly prepare magic states. Nonetheless, it has been shown that by repeatedly applying operations from the Clifford group and measurements in the Pauli basis, the fidelity of noisy prepared magic states can be increased arbitrarily close to a pure magic state [1]. We investigate the robustness of magic state distillation to perturbations of the initial states to arbitrary locations in the Bloch sphere due to noise. Additionally, we consider a depolarizing noise model on the quantum gates in the decoding ...

Jochym-O'Connor, Tomas; Helou, Bassam; Laflamme, Raymond

2012-01-01T23:59:59.000Z

293

Sandia National Laboratories: National Security Missions: Defense...  

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

Cybersecurity Delivering experience & expertise Training the next generation of cyber defenders Cybersecurity computing Defending national security Applying science and engineering...

294

Sandia National Laboratories Albuquerque | National Nuclear Security...  

National Nuclear Security Administration (NNSA)

Laboratories, the laboratories responsible for the development, testing, and production of specialized nonnuclear components. Laboratories: The NNSA Sandia National...

295

Office of National Infrastructure & Sustainability | National...  

National Nuclear Security Administration (NNSA)

of National Infrastructure & Sustainability Home > About Us > Our Programs > Nonproliferation > Nuclear Nonproliferation Program Offices > Office of International Material...

296

ESS 2012 Peer Review - Engineered Gate Oxides for Wide Bandgap...  

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

subsidiary of Lockheed Martin Corporation, for the U.S. Department of Energy's National Nuclear Security Administration under contract DE-AC04-94AL85000. SAND No. 2011-XXXXP...

297

Association of State Dam Safety Officials (ASDSO)/EPRI Spillway Gate Workshop: January 5 & 6, 2000  

Science Conference Proceedings (OSTI)

Maintaining the integrity of dams at hydroelectric projects is essential to the protection of communities, the surrounding environment, and the power and resource management infrastructure. The Spillway Gate Workshop, sponsored by the Association of State Dam Safety Officials (ASDSO) and EPRI, and with funding from the Federal Emergency Management Agency (FEMA), focused on a critical aspect of the safety issues related to analysis, inspection, maintenance, and performance of spillway gates. The intent of...

2000-06-16T23:59:59.000Z

298

Carrier transport mechanism in La-incorporated high-k dielectric/metal gate stack MOSFETs  

Science Conference Proceedings (OSTI)

In this paper, carrier transport mechanism of MOSFETs with HfLaSiON was analyzed. It was shown that gate current is consisted of Schottky emission, Frenkel-Poole (F-P) emission and Fowler-Nordheim (F-N) tunneling components. Schottky barrier height is ... Keywords: Fowler-Nordheim (F-N) tunneling, Frenkel-Poole (F-P) emission, Gate current, HfLaSiON, High-k, Schottky emission, Trap energy level, Trap-assisted tunneling (TAT)

Hyuk-Min Kwon; Won-Ho Choi; In-Shik Han; Min-Ki Na; Sang-Uk Park; Jung-Deuk Bok; Chang-Yong Kang; Byoung-Hun Lee; Raj Jammy; Hi-Deok Lee

2011-12-01T23:59:59.000Z

299

ARGONNE NATIONAL LABORATORY is....  

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

Scattering June 12-18, 2010 - Argonne National Laboratory June 19-26, 2010 - Oak Ridge National Laboratory Argonne National Laboratory is a U.S. Department of Energy laboratory...

300

GATE Center of Excellence at UAB in Lightweight Materials for Automotive Applications  

SciTech Connect

This report summarizes the accomplishments of the UAB GATE Center of Excellence in Lightweight Materials for Automotive Applications. The first Phase of the UAB DOE GATE center spanned the period 2005-2011. The UAB GATE goals coordinated with the overall goals of DOE's FreedomCAR and Vehicles Technologies initiative and DOE GATE program. The FCVT goals are: (1) Development and validation of advanced materials and manufacturing technologies to significantly reduce automotive vehicle body and chassis weight without compromising other attributes such as safety, performance, recyclability, and cost; (2) To provide a new generation of engineers and scientists with knowledge and skills in advanced automotive technologies. The UAB GATE focused on both the FCVT and GATE goals in the following manner: (1) Train and produce graduates in lightweight automotive materials technologies; (2) Structure the engineering curricula to produce specialists in the automotive area; (3) Leverage automotive related industry in the State of Alabama; (4) Expose minority students to advanced technologies early in their career; (5) Develop innovative virtual classroom capabilities tied to real manufacturing operations; and (6) Integrate synergistic, multi-departmental activities to produce new product and manufacturing technologies for more damage tolerant, cost-effective, and lighter automotive structures.

None

2011-07-31T23:59:59.000Z

Note: This page contains sample records for the topic "gate national recreation" 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

Ca 2? permeation in cyclic nucleotide-gated channels  

E-Print Network (OSTI)

Cyclic nucleotide-gated (CNG) channels conduct Na ?, K ? and Ca2 ? currents under the control of cGMP and cAMP. Activation of CNG channels leads to depolarization of the membrane voltage and to a concomitant increase of the cytosolic Ca2 ? concentration. Several polypeptides were identified that constitute principal and modulatory subunits of CNG channels in both neurons and non-excitable cells, co-assembling to form a variety of heteromeric proteins with distinct biophysical properties. Since the contribution of each channel type to Ca2 ? signaling depends on its specific Ca2 ? conductance, it is necessary to analyze Ca2 ? permeation for each individual channel type. We have analyzed Ca2 ? permeation in all principal subunits of vertebrates and for a principal subunit from Drosophila melanogaster. We measured the fractional Ca2 ? current over the physiological range of Ca2 ? concentrations and found that Ca2 ? permeation is determined by subunit composition and modulated by membrane voltage and extracellular pH. Ca2 ? permeation is controlled by the Ca2?-binding affinity of the intrapore cation-binding site, which varies profoundly between members of the CNG channel family, and gives rise to a surprising diversity in the ability to generate Ca2 ? signals.

Claudia Dzeja; Volker Hagen; Stephan Frings

1999-01-01T23:59:59.000Z

302

A soft x-ray transmission grating imaging-spectrometer for the National Ignition Facility  

SciTech Connect

A soft x-ray transmission grating spectrometer has been designed for use on high energy-density physics experiments at the National Ignition Facility (NIF); coupled to one of the NIF gated x-ray detectors (GXD) it records sixteen time-gated spectra between 250 and 1000eV with 100ps temporal resolution. The trade-off between spectral and spatial resolution leads to an optimized design for measurement of emission around the peak of a 100-300eV blackbody spectrum. Performance qualification results from the NIF, the Trident Laser Facility and VUV beamline at the National Synchrotron Light Source (NSLS), evidence a <100{micro}m spatial resolution in combination with a source-size limited spectral resolution that is <10eV at photon energies of 300eV.

Moore, A S; Guymer, T M; Kline, J L; Morton, J; Taccetti, M; Lanier, N E; Bentley, C; Workman, J; Peterson, B; Mussack, K; Cowan, J; Prasad, R; Richardson, M; Burns, S; Kalantar, D H; Benedetti, L R; Bell, P; Bradley, D; Hsing, W; Stevenson, M

2012-05-01T23:59:59.000Z

303

A soft x-ray transmission grating imaging-spectrometer for the National Ignition Facility  

SciTech Connect

A soft x-ray transmission grating spectrometer has been designed for use on high energy-density physics experiments at the National Ignition Facility (NIF); coupled to one of the NIF gated x-ray detectors it records 16 time-gated spectra between 250 and 1000 eV with 100 ps temporal resolution. The trade-off between spectral and spatial resolution leads to an optimized design for measurement of emission around the peak of a 100-300 eV blackbody spectrum. Performance qualification results from the NIF, the Trident Laser Facility and vacuum ultraviolet beamline at the National Synchrotron Light Source, evidence a <100 {mu}m spatial resolution in combination with a source-size limited spectral resolution that is <10 eV at photon energies of 300 eV.

Moore, A. S.; Guymer, T. M.; Morton, J.; Bentley, C.; Stevenson, M. [Directorate Science and Technology, AWE Aldermaston, Reading, RG7 4PR (United Kingdom); Kline, J. L.; Taccetti, M.; Lanier, N. E.; Workman, J.; Peterson, B.; Mussack, K.; Cowan, J. [Los Alamos National Laboratory, Los Alamos, New Mexico 87545 (United States); Prasad, R.; Richardson, M.; Burns, S.; Kalantar, D. H.; Benedetti, L. R.; Bell, P.; Bradley, D.; Hsing, W. [Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808 (United States)

2012-10-15T23:59:59.000Z

304

Argonne's National Security Information Systems National  

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

National Security National Security Information Systems National Security The NSIS team has worked with various government agencies and programs over the past 15 years to create customized technological solutions that meet specific needs, while also fulfilling national security objectives, improving efficiency and reducing costs. Applying a broad range of expertise and experience, the Argonne team develops both unclassified and classified information technology (IT) systems for national security and nonproliferation programs, with a focus on security operations, international treaty implementation, export control and law enforcement support. Some examples of NSIS-developed systems include:  Electronic Facility Clearance (e-FCL) System for the U.S. Department of Defense (DOD)

305

Chemist, Sandia National Laboratories | National Nuclear Security  

National Nuclear Security Administration (NNSA)

Chemist, Sandia National Laboratories | National Nuclear Security Chemist, Sandia National Laboratories | National Nuclear Security Administration Our Mission Managing the Stockpile Preventing Proliferation Powering the Nuclear Navy Emergency Response Recapitalizing Our Infrastructure Continuing Management Reform Countering Nuclear Terrorism About Us Our Programs Our History Who We Are Our Leadership Our Locations Budget Our Operations Media Room Congressional Testimony Fact Sheets Newsletters Press Releases Speeches Events Social Media Video Gallery Photo Gallery NNSA Archive Federal Employment Apply for Our Jobs Our Jobs Working at NNSA Blog Home > About Us > Who We Are > In The Spotlight > Jerilyn Timlin Chemist, Sandia National Laboratories Jerilyn Timlin Jerilyn Timlin Role: Chemist, Sandia National Laboratories Award: National Institutes of Health (NIH) New Innovator Award

306

2012 National Electricity Forum  

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

1 U.S. Department of Energy U.S. Department of Energy National Electric Transmission Congestion Study Workshop - December 8, 2011 National Electric Transmission Congestion Study...

307

Documents for Foreign Nationals  

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

Turkmenistan, Ukraine, and Uzbekistan. **Terrorist-sponsoring countries include: Cuba, Iran, Sudan, and Syria. Requirements for Foreign Nationals (excluding nationals of sensitive...

308

Lawrence Livermore National Laboratory  

LLNL Home. Latest News Headlines. ... Operated by Lawrence Livermore National Security, LLC, for the Department of Energy's National Nuclear Security Administration

309

National Research Council Homepage  

Science Conference Proceedings (OSTI)

... with permission from the National Academy of Sciences, courtesy of the National Academies Press, Washington, DC This report is presented in .pdf ...

2013-06-27T23:59:59.000Z

310

National Hydrogen Energy Roadmap  

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

HYDROGEN ENERGY ROADMAP NATIONAL HYDROGEN ENERGY ROADMAP . . Toward a More Secure and Cleaner Energy Future for America Based on the results of the National Hydrogen Energy Roadmap...

311

Procurement | Argonne National Laboratory  

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

Procurement "Doing business with Argonne and Fermi national labs" - Aug. 21, 2013 Read more about "Doing business with Argonne and Fermi national labs" - Aug. 21, 2013 Argonne and...

312

Nationalism in Modern Greece.  

E-Print Network (OSTI)

??The focus of this project is the nature of nationalism viewed from different approaches and Greek nationalism in particular manifested in the support for the… (more)

Flethřj, Marie

2013-01-01T23:59:59.000Z

313

First National Technology Center  

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

9 10 First National Technology First National Technology Center Center The Nature of the Grid - Industrial Age Power - Normal Course Voltage Interruptions: 2-3 seconds Lights and...

314

(DOE/EIS-0128-SA-02): Supplement Analysis: Los Banos-Gates (Path 15) Transmission line project changes to alignment, access road stream crossing, and basis for Supplemental EIS Determination  

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

Los Banos-Gates (Path 15) Transmission Line Project DOE/EIS-0128-SA02 Western Area Power Administration Sierra Nevada Customer Service Region U.S. Department of Energy Changes to Alignment, Access Road Stream Crossing, and Basis for Supplemental Environmental Impact Statement Determination Background The Los Banos-Gates 500-kilovolt Transmission Line project was originally proposed as part of the California-Oregon Transmission Project in the 1980s. These two projects were the subject of a single set of documents prepared in 1986 (draft) and 1988 (final) that served as the Environmental Impact Statement (EIS) under the National Environmental Policy Act and the Environmental Impact Report (EIR) under the California Environmental Quality Act. The EIS is entitled "Final Environmental Impact

315

Hybrid Electric Power Train and Control Strategies Automotive Technology Education (GATE) Program  

Science Conference Proceedings (OSTI)

Plug-in hybrid electric vehicles (PHEV) offer societal benefits through their ability to displace the use of petroleum fuels. Petroleum fuels represent a polluting and politically destabilizing energy carrier. PHEV technologies can move transportation away from petroleum fuel sources by enabling domestically generated electricity and liquids bio-fuels to serve as a carrier for transportation energy. Additionally, the All-Electric-Range (AER) offered by PHEVs can significantly reduce demand for expensive and polluting liquid fuels. The GATE funding received during the 1998 through 2004 funding cycle by the UC Davis Hybrid Electric Vehicle Center (HEVC) was used to advance and train researchers in PHEV technologies. GATE funding was used to construct a rigorous PHEV curriculum, provide financial support for HEVC researchers, and provide material support for research efforts. A rigorous curriculum was developed through the UC Davis Mechanical and Aeronautical Engineering Department to train HEVC researchers. Students' research benefited from this course work by advancing the graduate student researchers' understanding of key PHEV design considerations. GATE support assisted HEVC researchers in authoring technical articles and producing patents. By supporting HEVC researchers multiple Master's theses were written as well as journal articles and publications. The topics from these publications include Continuously Variable Transmission control strategies and PHEV cross platform controls software development. The GATE funding has been well used to advance PHEV systems. The UC Davis Hybrid Electric Vehicle Center is greatly appreciative for the opportunities GATE funding provided. The goals and objectives for the HEVC GATE funding were to nourish engineering research in PHEV technologies. The funding supplied equipment needed to allow researchers to investigate PHEV design sensitivities and to further optimize system components. Over a dozen PHEV researchers benefited from the GATE funding and produced journal articles and intellectual property as a result. The remainder of this document outlines the productivity resulting from GATE funds. The topics include the following: GATE Hybrid Vehicle Systems Related Courses; Students Supported; Publications; and Patents. A discussion regarding the HEVC accomplishments with respect to the GATE funding goals is provided in the conclusion.

Andrew Frank

2006-05-31T23:59:59.000Z

316

GATE Air-Sea Interaction. I: Numerical Model Calculation of Local Sea-Surface Temperatures on Diurnal Time Scales Using the GATE Version III Gridded Global Data Set  

Science Conference Proceedings (OSTI)

The numerical model of air-sea interaction previously described in Jacobs (1978), Pandolfo and Jacobs (1972) and Pandolfo (1969) is inserted at one horizontal grid point in the GATE III Gridded Global Data Set to calculate a model-generated, ...

P. S. Brown Jr.; J. P. Pandolfo; S. J. Thoren

1982-05-01T23:59:59.000Z

317

Lawrence Livermore National Laboratory | National Nuclear Security  

National Nuclear Security Administration (NNSA)

Lawrence Livermore National Laboratory Lawrence Livermore National Laboratory Home > About Us > Our Operations > Acquisition and Project Management > M & O Support Department > Lawrence Livermore National Laboratory Lawrence Livermore National Laboratory Lawrence Livermore National Laboratory DE-AC52-07NA27344 Operated by Lawrence Livermore National Security, LLC BASIC Contract (Official) Modifications (Official) Funding Mods Available Upon Request Conformed Contract (Unofficial) LLNL Sec A (SF33) (pdf, 91KB) See Modifications Section under Conformed Contract Link LLNS Conformed Contract (weblink) LLNL Sec B-H (pdf, 306KB) LLNL Sec I pdf 687KB LLNL Sec J Appx A (pdf, 67KB) LLNL Sec J Appx B (pdf, 191KB) LLNL Sec J Appx C (pdf, 11KB) LLNL Sec J Appx D (pdf, 18KB)

318

Cognitive Informatics, Pacific Northwest National Laboratory | National  

National Nuclear Security Administration (NNSA)

Cognitive Informatics, Pacific Northwest National Laboratory | National Cognitive Informatics, Pacific Northwest National Laboratory | National Nuclear Security Administration Our Mission Managing the Stockpile Preventing Proliferation Powering the Nuclear Navy Emergency Response Recapitalizing Our Infrastructure Continuing Management Reform Countering Nuclear Terrorism About Us Our Programs Our History Who We Are Our Leadership Our Locations Budget Our Operations Media Room Congressional Testimony Fact Sheets Newsletters Press Releases Speeches Events Social Media Video Gallery Photo Gallery NNSA Archive Federal Employment Apply for Our Jobs Our Jobs Working at NNSA Blog Home > About Us > Who We Are > In The Spotlight > Frank Greitzer Cognitive Informatics, Pacific Northwest National Laboratory Frank Greitzer Frank Greitzer Role: Cognitive Informatics, Pacific Northwest National Laboratory

319

National Renewable Energy Laboratory  

E-Print Network (OSTI)

National Renewable Energy Laboratory Innovation for Our Energy Future ponsorship Format Reversed Color:White rtical Format Reversed-A ertical Format Reversed-B National Renewable Energy Laboratory National Renewable Energy Laboratory Innovation for Our Energy Future National Renewable Energy Laboratory

320

Sandia National Laboratories: Locations: Albuquerque, New Mexico...  

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

Recreation With close to 300 days of sun each year, the weather in New Mexico makes for exceptional year-round outdoor activities, whether you enjoy hiking, biking, tennis,...

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


321

Sandia National Laboratories: National Security Missions: Defense...  

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

that help protect U.S. government, military, and civilian computer networks from cyber threats; conduct threat assessments; and work nationally to increase public...

322

Lawrence Livermore National Laboratory | National Nuclear Security...  

National Nuclear Security Administration (NNSA)

contract, which oversees the lab. Additionally, the field office promotes national nuclear safety, executes assigned NNSA and Department of Energy programs and conducts...

323

SLAC National Accelerator Laboratory - SLAC National Accelerator...  

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

Security Notice and Terms of Use Updated January 3, 2005 PRIVACY NOTICE Welcome to the SLAC National Accelerator Laboratory website. We collect no personal information about you...

324

Brookhaven National Laboratory The National Synchrotron Light...  

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

is one of five nanoscale science research centers (NSRCs) that DOE's Office of Basic Energy Sciences is operating at national laboratories around the country. These centers...

325

Sandia National Laboratories: National Security Missions: Internationa...  

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

national security through global technical engagement. Enhance security of vulnerable nuclear weapons stockpiles and weapons-usable nuclear material in countries of concern and...

326

Sandia National Laboratories: National Security Missions: Nuclear...  

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

Weapons Science & Technology National labs provide the science and technology to maintain and certify the nuclear stockpile in the absence of full-scale weapons testing. The...

327

Sandia National Laboratories: National Security Missions: Nuclear...  

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

Missions Nuclear Weapons Stockpile Stewardship Ensuring the nation's nuclear weapons stockpile is safe, secure, and reliable. About Nuclear Weapons Since 1949, Sandia's scientists...

328

Groundbreaking at National Ignition Facility | National Nuclear...  

National Nuclear Security Administration (NNSA)

NNSA Archive Federal Employment Apply for Our Jobs Our Jobs Working at NNSA Blog Home > About Us > Our History > NNSA Timeline > Groundbreaking at National Ignition Facility...

329

Scanning transmission electron microscopy of gate stacks with HfO2 dielectrics and TiN electrodes  

E-Print Network (OSTI)

Scanning transmission electron microscopy of gate stacksEELS) in scanning transmission electron microscopy were usedWe use scanning transmission electron microscopy (STEM)

Agustin, Melody P.; Fonseca, Leo R. C.; Hooker, Jacob C.; Stemmer, Susanne

2005-01-01T23:59:59.000Z

330

Responding to National Needs : The National Bureau of ...  

Science Conference Proceedings (OSTI)

Page 1. THE NATIONAL INSTITUTE OF STANDARDS AND F. TECHNOLOGY NIST National Institute of NIST Standards ...

331

Environmental Impacts of Tourism in Khao Yai National Park, Thailand  

E-Print Network (OSTI)

Knowledge of visitor impacts is critical for sustainable tourism management in national parks. The focus of past tourism impact research on national parks is either on bio-physical impacts (conducted as recreation ecology research) or on social impacts (human dimensions, including environmental perception and crowding). Research integrating these two dimensions has been rarely conducted. This research aims to fill this gap through the integrative approach that attempts to understand current biophysical impacts of visitor activities in a national park, and it examines how visitors perceive these impacts. The primary objectives of this dissertation are 1) to provide a synthesis of existing of bio-physical impacts of visitor activities in the Khao Yai National Park (KYNP) and 2) to examine visitors’ perception of those impacts. Also, the factors affecting visitors’ perception are analyzed. Both qualitative and quantitative methods were used in this study. Previous impact studies conducted in KYNP were reviewed. A visitor survey was conducted between December 2008 and February 2009. The questionnaires were distributed to 628 domestic and 40 international visitors. The 38 KYNP official interviews were completed. Based on previous impact research in KYNP, the most common bio-physical impacts include soil compaction, removal of humus layer, erosion, plant damage, soil and root exposure, water quality deterioration, disturbance and feeding wildlife. Other environmental impacts include noise pollution and garbage accumulation. The results indicate that more than 30 percent of visitors do not recognize the negative results of their activities. With the exception of vegetation and water impacts, overall, visitors perceive the impacts as less severe than the actual impacts. Environmental impacts are rated differently by the KYNP officials, domestic, and international visitors. Also, significant differences were found among birders, hikers, and campers. The key factors influencing impact perceptions include income level, education level, residential location, park visitation experience, length of stay in KYNP, recreation activity, frequency of activity, group type, and group size. It is suggested that both the quality and the quantity of visitor impact research are needed to construct the body of knowledge of impacts in KYNP. A long-term impact monitoring is required to sustain the ecological integrity in KYNP.

Phumsathan, Sangsan

2010-08-01T23:59:59.000Z

332

Interest group lifecycles and recreational fishing: an exploratory study in the evolution of two sport fishing groups  

E-Print Network (OSTI)

This research is a comparative, exploratory case study of the evolution of the Sport Fishing Institute and the Coastal Conservation Association. The study details the life histories of these two recreational fishing interest groups in order that it may be seen how interest groups change and why they do so. Initial propositions suggest there are three developmental stages in the lifecycle of an interest group. Additionally, there are eight variables of change that are characteristic of each stage. These variables may be used to classify the interest group according to its developmental stage. Finally, it is suggested that these changes are part of a general and predictable pattern in the interest group's lifecycle. Data for the study was obtained over a two year period through document search and extensive interviews with key informants, both inside and outside the organizations. Findings of the study indicate that there are three stages of development in these interest group's lifecycles. The stages are; nascent, developing, and mature. Data indicates that the Sport Fishing Institute has evolved to the mature stage, while the Coastal Conservation Association is in the developing stage. Characteristics of each stage are defined, as are the circumstances necessary for movement from one stage to another and the common problems faced by most interest groups.

Faulkner, Kelly Patrice

1993-01-01T23:59:59.000Z

333

Demonstration of an all-optical quantum controlled-NOT gate  

E-Print Network (OSTI)

The promise of tremendous computational power, coupled with the development of robust error-correcting schemes, has fuelled extensive efforts to build a quantum computer. The requirements for realizing such a device are confounding: scalable quantum bits (two-level quantum systems, or qubits) that can be well isolated from the environment, but also initialized, measured and made to undergo controllable interactions to implement a universal set of quantum logic gates. The usual set consists of single qubit rotations and a controlled-NOT (CNOT) gate, which flips the state of a target qubit conditional on the control qubit being in the state 1. Here we report an unambiguous experimental demonstration and comprehensive characterization of quantum CNOT operation in an optical system. We produce all four entangled Bell states as a function of only the input qubits' logical values, for a single operating condition of the gate. The gate is probabilistic (the qubits are destroyed upon failure), but with the addition of linear optical quantum non-demolition measurements, it is equivalent to the CNOT gate required for scalable all-optical quantum computation.

J L O'Brien; G J Pryde; A G White; T C Ralph; D Branning

2004-03-08T23:59:59.000Z

334

UC Davis Fuel Cell, Hydrogen, and Hybrid Vehicle (FCH2V) GATE Center of Excellence  

SciTech Connect

This is the final report of the UC Davis Fuel Cell, Hydrogen, and Hybrid Vehicle (FCH2V) GATE Center of Excellence which spanned from 2005-2012. The U.S. Department of Energy (DOE) established the Graduate Automotive Technology Education (GATE) Program, to provide a new generation of engineers and scientists with knowledge and skills to create advanced automotive technologies. The UC Davis Fuel Cell, Hydrogen, and Hybrid Vehicle (FCH2V) GATE Center of Excellence established in 2005 is focused on research, education, industrial collaboration and outreach within automotive technology. UC Davis has had two independent GATE centers with separate well-defined objectives and research programs from 1998. The Fuel Cell Center, administered by ITS-Davis, has focused on fuel cell technology. The Hybrid-Electric Vehicle Design Center (HEV Center), administered by the Department of Mechanical and Aeronautical Engineering, has focused on the development of plug-in hybrid technology using internal combustion engines. The merger of these two centers in 2005 has broadened the scope of research and lead to higher visibility of the activity. UC Davisâ??s existing GATE centers have become the campusâ??s research focal points on fuel cells and hybrid-electric vehicles, and the home for graduate students who are studying advanced automotive technologies. The centers have been highly successful in attracting, training, and placing top-notch students into fuel cell and hybrid programs in both industry and government.

Erickson, Paul

2012-05-31T23:59:59.000Z

335

Water gate array for current flow or tidal movement pneumatic harnessing system  

DOE Patents (OSTI)

The invention, which provides a system for harnessing power from current flow or tidal movement in a body of water, comprises first and second hydro-pneumatic chambers each having ingress and egress below the water surface near the river or ocean floor and water gates operative to open or seal the ports to the passage of water. In an exemplary embodiment, the gates are sychronized by shafts so that the ingress ports of each chamber are connected to the egress ports of each other chamber. Thus, one set of gates is closed, while the other is open, thereby allowing water to flow into one chamber and build air pressure therein and allowing water to flow out of the other chamber and create a partial vacuum therein. A pipe connects the chambers, and an air turbine harnesses the air movement within the pipe. When water levels are equilibrated, the open set of gates is closed by a counterweight, and the other set is allowed to open by natural force of the water differential. The water gates may be comprised of a plurality of louvers which are ganged for simultaneous opening and closing. The system is designed to operate with air turbines or other pneumatic devices. Its design minimizes construction cost and environmental impact, yet provides a clean renewable energy source.

Gorlov, Alexander M. (Brookline, MA)

1991-01-01T23:59:59.000Z

336

RADIATION DOSE AND RISK TO RECREATIONAL FISHERMEN FROM INGESTION OF FISH CAUGHT NEAR EIGHT OIL PLATFORMS IN THE GULF OF MEXICO  

SciTech Connect

Offshore production of oil and gas is accompanied by a saline wastewater, called produced water. Produced water discharges to the Gulf of Mexico often contain elevated concentrations of radionuclides that occur naturally in the geologic reservoir along with the oil and gas. These radionuclides may accumulate in organisms that live near offshore oil and gas structures. Because recreational fishing in the Gulf of Mexico is concentrated near oil and gas platforms, there is the potential for increased risks to recreational fishermen from the ingestion of radionuclides in fish caught near produced water discharges. This analysis investigated the potential risk to recreational fishermen from radium and lead-210 in offshore produced water discharges to the Gulf of Mexico. The assessment used data collected at eight discharging offshore platforms and two reference locations. These data were collected in a USDOE funded project titled ``Environmental and Economic Assessment of Discharges from Gulf of Mexico Region Oil and Gas Operations'', here called the USDOE Field Study. The risk assessments were done to support risk managers in developing regulations and permits for offshore discharges of produced water.

MEINHOLD,A.F.; HOLTZMAN,S.

1998-06-01T23:59:59.000Z

337

Sandia National Laboratories | National Nuclear Security Administration  

National Nuclear Security Administration (NNSA)

Sandia National Laboratories Sandia National Laboratories Home > About Us > Our Operations > Acquisition and Project Management > M & O Support Department > Sandia National Laboratories Sandia National Laboratories Sandia National Laboratories DE-AC04-94AL85000 Operated by Sandia Corporation a Subsidiary of Lockheed Martin Corporation Contract Updated to Modification 515 dated 09/09/2013 View previous Sandia Contract and Mods (M081-A201). BASIC Contract (Official) Modifications (Official) Funding Mods Available Upon Request Conformed Contract (Updated to Mod 515 dated 09/09/2013) (Unofficial) SNL M202 Section A (Supersedes Basic and all Mods) (pdf, 397KB) SNL M216 (9/15/04) (pdf, 439KB) SNL M202 SecA (Supersedes Basic and all Mods) (pdf, 397KB) SNL Sec B-H (doc, 314KB) SNL M218

338

Nonproliferation and National Security Multimedia - Argonne National  

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

Nonproliferation and National Security Nonproliferation and National Security > Multimedia Multimedia Nuclear Systems Analysis Engineering Analysis Nonproliferation and National Security Detection & Diagnostic Systems Engineering Development & Applications Argonne's Nuclear Science & Technology Legacy Other Multimedia Work with Argonne Contact us For Employees Site Map Help Join us on Facebook Follow us on Twitter NE on Flickr Bookmark and Share Nonproliferation and National Security: Multimedia Related Resources Nonproliferation and National Security Vulnerability Assessment Team (VAT) Click on the "Date" header to sort the videos/podcasts in chronological order (ascending or descending). You may also search for a specific keyword; click on the reset button refresh to remove the keyword filter and show again all the Videos/Podcasts.

339

ARPA-E Announces 2012 Energy Innovation Summit Featuring Bill Gates, Fred  

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

Announces 2012 Energy Innovation Summit Featuring Bill Announces 2012 Energy Innovation Summit Featuring Bill Gates, Fred Smith and Lee Scott ARPA-E Announces 2012 Energy Innovation Summit Featuring Bill Gates, Fred Smith and Lee Scott September 9, 2011 - 9:25am Addthis New York, NY - The U.S. Department of Energy's Advanced Research Projects Agency - Energy (ARPA-E) Director, Arun Majumdar, announced yesterday that the Agency will hold its third annual ARPA-E Energy Innovation Summit from February 27 - 29, 2012 at the Gaylord Convention Center just outside Washington, D.C. Bill Gates, founder and chairman of Microsoft; Fred Smith, chairman, president and CEO of FedEx; and Lee Scott, former CEO of Wal-Mart; will join Secretary Chu and Director Majumdar as distinguished keynote speakers. "After two successful Summits, I'm excited to once again bring some of

340

Optical imaging through turbid media with a degenerate four-wave mixing correlation time gate  

DOE Patents (OSTI)

Optical imaging through turbid media is demonstrated using a degenerate four-wave mixing correlation time gate. An apparatus and method for detecting ballistic and/or snake light while rejecting unwanted diffusive light for imaging structures within highly scattering media are described. Degenerate four-wave mixing (DFWM) of a doubled YAG laser in rhodamine 590 is used to provide an ultrafast correlation time gate to discriminate against light that has undergone multiple scattering and therefore has lost memory of the structures within the scattering medium. Images have been obtained of a test cross-hair pattern through highly turbid suspensions of whole milk in water that are opaque to the naked eye, which demonstrates the utility of DFWM for imaging through turbid media. Use of DFWM as an ultrafast time gate for the detection of ballistic and/or snake light in optical mammography is discussed.

Sappey, Andrew D. (Golden, CO)

1998-04-14T23:59:59.000Z

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341

Performance and reliability improvement of HfSiON gate dielectrics using chlorine plasma treatment  

Science Conference Proceedings (OSTI)

The effects of chlorine plasma treatment on HfSiON gate dielectrics were investigated with respect to device performance and reliability characteristics. The chlorine plasma treatment was performed on atomic layer deposited HfSiON films to remove the residual carbon content. The optimal chlorine plasma treatment is shown to lower gate leakage current density without increasing equivalent oxide thickness of the gate stack. Secondary ion mass spectroscopy depth profiling showed that the carbon residue in HfSiON was reduced by the chlorine plasma treatment. It is demonstrated that an optimized chlorine plasma treatment improves the transistor I{sub on}-I{sub off} characteristics and reduces negative-bias temperature instability.

Park, Hong Bae; Ju, Byongsun [Samsung Electronics R and D Center (Korea, Republic of); Kang, Chang Yong; Park, Chanro; Park, Chang Seo [SEMATECH, Austin, Texas 78741 (United States); Lee, Byoung Hun [Gwangju Institute of Science and Technology, Gwangju (Korea, Republic of); Kim, Tea Wan; Kim, Beom Seok; Choi, Rino [Inha University, 253 Yonghyun-dong, Nam-gu, Incheon 402-751 (Korea, Republic of)

2009-01-26T23:59:59.000Z

342

Dual Gate Thin Film Transistors Based on Indium Oxide Active Layers  

SciTech Connect

Polycrystalline Indium Oxide (In{sub 2}O{sub 3}) thin films were employed as an active channel layer for the fabrication of bottom and top gate thin film transistors. While conventional SiO{sub 2} served as a bottom gate dielectric, cross-linked poly-4-vinylphenol (PVP) was used a top gate dielectric. These nano-crystalline TFTs exhibited n-channel behavior with their transport behavior highly dependent on the thickness of the channel. The correlation between the thickness of the active layer and TFT parameters such as on/off ratio, field-effect mobility, threshold voltage were carried out. The optical spectra revealed a high transmittance in the entire visible region, thus making them promising candidates for the display technology.

Kekuda, Dhananjaya; Rao, K. Mohan; Tolpadi, Amita [Department of Physics, Manipal Institute of Technology, Manipal University, Manipal 576 104 (India); Chu, C. W. [Research Center for Applied Sciences, Academia Sinica, Taipei, Taiwan (China)

2011-07-15T23:59:59.000Z

343

Graphene Enabled Low-Control Quantum Gates between Static and Mobile Spins  

E-Print Network (OSTI)

We show that the feature of Klein tunneling makes graphene a unique interface for implementing low control quantum gates between static and mobile qubits. A ballistic electron spin is considered as the mobile qubit, while the static qubit is the electronic spin of a quantum dot fixed in a graphene nanoribbon. Scattering is the low control mechanism of the gate, which, in other systems, is really difficult to exploit because of both back-scattering and the momentum dependence of scattering. We find that Klein tunneling enables the implementation of quasi-deterministic quantum gates regardless of the momenta or the shape of the wave function of the incident electron. The Dirac equation is used to describe the system in the one particle approximation with the interaction between the static and the mobile spins modelled by a Heisenberg Hamiltonian. Furthermore, we discuss an application of this model to generate entanglement between two well separated static qubits.

G. Cordourier-Maruri; Y. Omar; R. de Coss; S. Bose

2013-06-30T23:59:59.000Z

344

LANL: CPO: Los Alamos National Laboratory Impacts and Investments...  

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

Enterprises * Body Basics * Boost Mobile * Brian's Small Engine Repair * Business Directory * By-Water-Recreation * Cash & Carry Outlet * Celestino's Paint & Body * Chavez,...

345

High-fidelity CZ gate for resonator-based superconducting quantum computers  

E-Print Network (OSTI)

A possible building block for a scalable quantum computer has recently been demonstrated [M. Mariantoni et al., Science 334, 61 (2011)]. This architecture consists of superconducting qubits capacitively coupled both to individual memory resonators as well as a common bus. In this work we study a natural primitive entangling gate for this and related resonator-based architectures, which consists of a CZ operation between a qubit and the bus. The CZ gate is implemented with the aid of the non-computational qubit |2> state [F. W. Strauch et al., Phys. Rev. Lett. 91, 167005 (2003)]. Assuming phase or transmon qubits with 300 MHz anharmonicity, we show that by using only low frequency qubit-bias control it is possible to implement the qubit-bus CZ gate with 99.9% (99.99%) fidelity in about 17ns (23ns) with a realistic two-parameter pulse profile, plus two auxiliary z rotations. The fidelity measure we refer to here is a state-averaged intrinsic process fidelity, which does not include any effects of noise or decoherence. These results apply to a multi-qubit device that includes strongly coupled memory resonators. We investigate the performance of the qubit-bus CZ gate as a function of qubit anharmonicity, indentify the dominant intrinsic error mechanism and derive an associated fidelity estimator, quantify the pulse shape sensitivity and precision requirements, simulate qubit-qubit CZ gates that are mediated by the bus resonator, and also attempt a global optimization of system parameters including resonator frequencies and couplings. Our results are relevant for a wide range of superconducting hardware designs that incorporate resonators and suggest that it should be possible to demonstrate a 99.9% CZ gate with existing transmon qubits, which would constitute an important step towards the development of an error-corrected superconducting quantum computer.

Joydip Ghosh; Andrei Galiautdinov; Zhongyuan Zhou; Alexander N. Korotkov; John M. Martinis; Michael R. Geller

2013-01-08T23:59:59.000Z

346

The robustness of magic state distillation against errors in Clifford gates  

E-Print Network (OSTI)

Quantum error correction and fault-tolerance have provided the possibility for large scale quantum computations without a detrimental loss of quantum information. A very natural class of gates for fault-tolerant quantum computation is the Clifford gate set and as such their usefulness for universal quantum computation is of great interest. Clifford group gates augmented by magic state preparation give the possibility of simulating universal quantum computation. However, experimentally one cannot expect to perfectly prepare magic states. Nonetheless, it has been shown that by repeatedly applying operations from the Clifford group and measurements in the Pauli basis, the fidelity of noisy prepared magic states can be increased arbitrarily close to a pure magic state [1]. We investigate the robustness of magic state distillation to perturbations of the initial states to arbitrary locations in the Bloch sphere due to noise. Additionally, we consider a depolarizing noise model on the quantum gates in the decoding section of the distillation protocol and demonstrate its effect on the convergence rate and threshold value. Finally, we establish that faulty magic state distillation is more efficient than fault-tolerance-assisted magic state distillation at low error rates due to the large overhead in the number of quantum gates and qubits required in a fault-tolerance architecture. The ability to perform magic state distillation with noisy gates leads us to conclude that this could be a realistic scheme for future small-scale quantum computing devices as fault-tolerance need only be used in the final steps of the protocol.

Tomas Jochym-O'Connor; Yafei Yu; Bassam Helou; Raymond Laflamme

2012-05-30T23:59:59.000Z

347

SANDIA NATIONAL LABORATORIES  

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

Impacts on Sandia and the Nation Impacts on Sandia and the Nation 2 SANDIA NATIONAL LABORATORIES 3 LDRD Impacts on Sandia and the Nation For further information, contact: Wendy R. Cieslak Senior Manager, Science, Technology, and Engineering Strategic Initiatives wrciesl@sandia.gov (505) 844-8633 or Henry R. Westrich LDRD Program Manager hrwestr@sandia.gov 505-844-9092 LDRD Impacts on Sandia and the Nation ABOUT THE COVER: Images from some of the case studies in this brochure: a near-UV light- emitting diode (LED), a cell membrane, a NISAC model, synthetic aperture radar (SAR) image of Washington, D.C. LABORATORY DIRECTED RESEARCH AND DEVELOPMENT 4 SANDIA NATIONAL LABORATORIES 5 LDRD Impacts on Sandia and the Nation Sandia National Laboratories' Laboratory Directed Research and Development (LDRD) Program:

348

Hafnium-doped tantalum oxide high-k gate dielectric films for future CMOS technology  

E-Print Network (OSTI)

A novel high-k gate dielectric material, i.e., hafnium-doped tantalum oxide (Hf-doped TaOx), has been studied for the application of the future generation metal-oxidesemiconductor field effect transistor (MOSFET). The film's electrical, chemical, and structural properties were investigated experimentally. The incorporation of Hf into TaOx impacted the electrical properties. The doping process improved the effective dielectric constant, reduced the fixed charge density, and increased the dielectric strength. The leakage current density also decreased with the Hf doping concentration. MOS capacitors with sub-2.0 nm equivalent oxide thickness (EOT) have been achieved with the lightly Hf-doped TaOx. The low leakage currents and high dielectric constants of the doped films were explained by their compositions and bond structures. The Hf-doped TaOx film is a potential high-k gate dielectric for future MOS transistors. A 5 �� tantalum nitride (TaNx) interface layer has been inserted between the Hf-doped TaOx films and the Si substrate to engineer the high-k/Si interface layer formation and properties. The electrical characterization result shows that the insertion of a 5 �� TaNx between the doped TaOx films and the Si substrate decreased the film's leakage current density and improved the effective dielectric constant (keffective) value. The improvement of these dielectric properties can be attributed to the formation of the TaOxNy interfacial layer after high temperature O2 annealing. The main drawback of the TaNx interface layer is the high interface density of states and hysteresis, which needs to be decreased. Advanced metal nitride gate electrodes, e.g., tantalum nitride, molybdenum nitride, and tungsten nitride, were investigated as the gate electrodes for atomic layer deposition (ALD) HfO2 high-k dielectric material. Their physical and electrical properties were affected by the post metallization annealing (PMA) treatment conditions. Work functions of these three gate electrodes are suitable for NMOS applications after 800�°C PMA. Metal nitrides can be used as the gate electrode materials for the HfO2 high-k film. The novel high-k gate stack structures studied in this study are promising candidates to replace the traditional poly-Si-SiO2 gate stack structure for the future CMOS technology node.

Lu, Jiang

2005-12-01T23:59:59.000Z

349

Single-photon two-qubit SWAP gate for entanglement manipulation  

E-Print Network (OSTI)

A SWAP operation between different types of qubits of single photons is essential for manipulating hyperentangled photons for a variety of applications. We have implemented an efficient SWAP gate for the momentum and polarization degrees of freedom of single photons. The SWAP gate was utilized in a single-photon two-qubit quantum logic circuit to deterministically transfer momentum entanglement between a pair of down-converted photons to polarization entanglement. The polarization entanglement thus obtained violates Bell's inequality by more than 150 standard deviations.

Marco Fiorentino; Taehyun Kim; Franco N. C. Wong

2004-07-16T23:59:59.000Z

350

National Vulnerability Database (NVD)  

Science Conference Proceedings (OSTI)

... Technology (NIST) Computer Security Division and is sponsored by the Department of Homeland Security's (DHS) National Cyber Security Division ...

2013-03-06T23:59:59.000Z

351

Savannah River National Laboratory  

At a glance Remote Electrical Throw Device Engineers at the Savannah River National Laboratory ... sufficient manufacturing capacity, established dist ...

352

National Renewable Energy Laboratory  

National Renewable Energy Laboratory Technology Transfer Marine Corps Taps NREL to Help Replace Aging Steam Plant with Efficient Biomass Cogeneration

353

A Radar Study of Convective Cells in Mesoscale Systems in GATE. Part II: Life Cycles of Convective Cells  

Science Conference Proceedings (OSTI)

This is Part II of a two-part paper describing the vertical profile of radar reflectivity in GATE convective cells. Time-height radar life histories for 42 cells over three GATE days are examined, using data from the Quadra radar with 5-minute ...

Edward J. Szoke; Edward J. Zipser

1986-01-01T23:59:59.000Z

354

Crystal Structure of the Mammalian GIRK2 KplusChannel and Gating Regulation by G Proteins PIP2 and Sodium  

SciTech Connect

G protein-gated K{sup +} channels (Kir3.1--Kir3.4) control electrical excitability in many different cells. Among their functions relevant to human physiology and disease, they regulate the heart rate and govern a wide range of neuronal activities. Here, we present the first crystal structures of a G protein-gated K{sup +} channel. By comparing the wild-type structure to that of a constitutively active mutant, we identify a global conformational change through which G proteins could open a G loop gate in the cytoplasmic domain. The structures of both channels in the absence and presence of PIP{sub 2} suggest that G proteins open only the G loop gate in the absence of PIP{sub 2}, but in the presence of PIP{sub 2} the G loop gate and a second inner helix gate become coupled, so that both gates open. We also identify a strategically located Na{sup +} ion-binding site, which would allow intracellular Na{sup +} to modulate GIRK channel activity. These data provide a structural basis for understanding multiligand regulation of GIRK channel gating.

M Whorton; R MacKinnon

2011-12-31T23:59:59.000Z

355

Recovery of negative bias temperature instability induced degradation of p-MOSFETs with SiON gate dielectric  

Science Conference Proceedings (OSTI)

This paper investigates the recovery property of p-MOSFETs with an ultra-thin SiON gate dielectric which are degraded by negative bias temperature instability (NBTI). The experimental results indicate that the recovery of the NBTI degradation occurs ... Keywords: Gate dielectric, MOSFET, Negative bias temperature instability (NBTI), Reliability, Silicon oxynitride

Y. D. Kim; S. U. Han; H. S. Kang; B. K. Kang

2008-09-01T23:59:59.000Z

356

The progress and challenges of threshold voltage control of high-k/metal-gated devices for advanced technologies (Invited Paper)  

Science Conference Proceedings (OSTI)

This paper discusses recent progress in and challenges of threshold voltage control for advanced high-k/metal-gated (HKMG) devices. It presents the impact on threshold voltage (V"t) control of incorporating La and Al into HKMG devices. A dipole moment ... Keywords: CMOS, Capping layer, EOT, High-k, Metal gate, Threshold voltage control

Hsing-Huang Tseng; Paul Kirsch; C. S. Park; Gennadi Bersuker; Prashant Majhi; Muhammad Hussain; Raj Jammy

2009-07-01T23:59:59.000Z

357

A field programmable gate array unit for the diagnosis and control of neoclassical tearing modes on MAST  

E-Print Network (OSTI)

A field programmable gate array unit for the diagnosis and control of neoclassical tearing modes OF SCIENTIFIC INSTRUMENTS 83, 10E312 (2012) A field programmable gate array unit for the diagnosis and control, University of York, York YO10 5DD, United Kingdom 2 EURATOM/CCFE Fusion Association, Culham Science Centre

358

Electrical and physical characteristics of HfLaON-gated metal-oxide-semiconductor capacitors with various nitrogen concentration profiles  

Science Conference Proceedings (OSTI)

The comparative studies of electrical and physical characteristics of HfLaON-gated metal-oxide-semiconductor (MOS) capacitors with various nitrogen concentration profiles (NCPs) were investigated. Various NCPs in HfLaON gate dielectrics were adjusted ... Keywords: Charge trapping, Current-conduction, High-k dielectric, Metal-oxide-semiconductor (MOS), Nitrogen concentration profiles (NCPs)

Chin-Lung Cheng; Jeng-Haur Horng; Hung-Yang Tsai

2011-02-01T23:59:59.000Z

359

Open-ended Taiwan history and spirit-oriented cultural politics : a study of Cloud Gate's works in the postcolonial and global age  

E-Print Network (OSTI)

The Novel and Literary History (1934-41). ”The BakhtinCorporealizing Taiwan’s History: Cloud Gate’s Portrait ofZhang 116-135. ---. “Dance History and Cultural Politics: A

Wei, Ling-Chen

2010-01-01T23:59:59.000Z

360

Engineer, Sandia National Laboratories | National Nuclear Security  

National Nuclear Security Administration (NNSA)

Sandra Begay-Campbell Sandra Begay-Campbell Engineer, Sandia National Laboratories Sandra Begay-Campbell Sandra Begay-Campbell Role: Engineer, Sandia National Laboratories Award: Ely S. Parker Award Profile: Sandra Begay-Campbell, a Sandia National Laboratories engineer and a member of the Navajo Nation, was selected for the prestigious Ely S. Parker Award by the American Indian Science and Engineering Society at an honors banquet Oct. 31 in Portland, Ore. Begay-Campbell, who has worked at Sandia for 17 years and is a principal member of the technical staff, received the Lifetime Achievement Award, AISES's highest honor, which recognizes American Indians who have "made significant long-term contributions in the sciences, mathematics, engineering, technology, health, or related fields."

Note: This page contains sample records for the topic "gate national recreation" 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

Sandia National Laboratories | National Nuclear Security Administratio...  

National Nuclear Security Administration (NNSA)

Excellence at ceremonies this year at Sandia National Laboratories in New Mexico and California. The NNSA Defense Programs Awards of Excellence were created in the early 1980s to...

362

Away from home: Domestic constructions of national identity in imperial India  

E-Print Network (OSTI)

My research looks at how the institution of the home shaped the British colonial project. Colonialism is rooted in the conflict of national identity. Colonial subjects in the presence of a politically threatening "Other" combatted opposition to their national identities in various ways - British citizens attempted to re-create England in India and Indian citizens attempted to defend their nationality against British invasion. Current research in postcolonial studies has focused on the symbolic value of the home within the colonial project. My thesis extends current research by exploring the tangible elements of domestic space and the material underpinnings of how the idea of "home" is tied to "nation." This project is organized around four significant spaces in colonial homes: the courtyard, the drawing room, the verandah, and the zenana, all of which were culturally significant and powerful within the colonial context. Home management guides and domestic manuals written for English settlers moving to India provide a wealth of knowledge about the expectations associated with establishing a home in India. Literary sources address these four spaces by depicting the lived experience and the individual response of colonial characters. Integrating these two bodies of resources, my research looks at how the physical elements of the home helped to determine colonial and national identity. Furthermore, my project looks at how colonial subjects used their homes in methodological ways to portray and reaffirm their national identities.

Miller, Erin Michelle

2004-01-01T23:59:59.000Z

363

A CAD tool for the power estimation of CMOS, BiCMOS and BiNMOS gates  

E-Print Network (OSTI)

This thesis describes a CAD tool for the power estimation of CMOS, BiCMOS and BiNMOS gates. Using analytical models for the transient behavior of the gates, accurate estimates of the power dissipated by each type of gate during a typical transition are arrived at. The values thus obtained show a very good agreement with those obtained from HSPICE simulations. A detailed transient analysis is performed on the BiCMOS gate in particular and a expression for the current response is derived. This piecewise expression accurately models the current behavior of the BICMOS gate taking into account all important second-order effects. The current expression obtained enables a quick and accurate estimate of the power dissipation.

Islam, Kazi Inamul

1995-01-01T23:59:59.000Z

364

Leadership | Argonne National Laboratory  

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

Message from the Director Board of Governors Organization Chart Argonne Distinguished Fellows Emeritus Scientists & Engineers History Discoveries Prime Contract Contact Us Leadership Argonne integrates world-class science, engineering, and user facilities to deliver innovative research and technologies. We create new knowledge that addresses the scientific and societal needs of our nation. Eric D. Isaacs Eric D. Isaacs, Director, Argonne National Laboratory Director, Argonne National Laboratory Argonne National Laboratory Eric D. Isaacs, a prominent University of Chicago physicist, is President of UChicago Argonne, LLC, and Director of Argonne National Laboratory. Mark Peters Mark Peters, Deputy Lab Director for Programs Deputy Laboratory Director for Programs

365

National Institute of Standards and Technology  

Science Conference Proceedings (OSTI)

... J, Chia N, Fava M, Gibbons J, Handsaker B, Healy C, Nguyen K, Gates C ... Smith Richards BK, Belton BN, Poole AC, Mancuso JJ, Churchill GA, Li R ...

2011-08-02T23:59:59.000Z

366

Argonne National Laboratory - Reports  

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

Reports Reports Argonne National Laboratory Activity Reports 2012 Operational Awareness Oversight of the Argonne National Laboratory Alpha-Gamma Hot Cell Facility, July 2012 Review Reports 2011 Review of the Argonne National Laboratory Alpha-Gamma Hot Cell Facility Readiness Assessment (Implementation Verification Review Sections), November 2011 Nuclear Safety Enforcement Regulatory Assistance Review of UChicago Argonne, LLC at the Argonne National Laboratory, October 3, 2011 Activity Reports 2011 Orientation Visit to the Argonne National Laboratory, August 2011 Review Reports 2005 Independent Oversight Inspection of Environment, Safety and Health Programs at Argonne National Laboratory, Summary Report, Vol. 1, May, 2005 Independent Oversight Inspection of Environment, Safety, and Health Programs at the Argonne National Laboratory, Technical Appendices, Volume II, May 2005

367

National Transmission Grid Study  

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

Grid Study Grid Study U.S. Department of Energy The Honorable Spencer Abraham Secretary of Energy May 2002 ii National Transmission Grid Study National Transmission Grid Study i ii National Transmission Grid Study National Transmission Grid Study iii How This Study Was Conducted The National Energy Policy Plan directed the U.S. Department of Energy (DOE) to conduct a study to examine the benefits of establishing a national electricity transmission grid and to identify transmission bottlenecks and measures to address them. DOE began by conducting an independent analysis of U.S. electricity markets and identifying transmission system bottlenecks using DOE's Policy Office Electricity Modeling System (POEMS). DOE's analysis, presented in Section 2, confirms the central role of the nation's transmission

368

Scanning gate microscopy on graphene: charge inhomogeneity and extrinsic doping This article has been downloaded from IOPscience. Please scroll down to see the full text article.  

E-Print Network (OSTI)

mode tip and local top gate. Electrical transport through graphene at various back gate voltages is monitored as a function of tip voltage and tip position. Near the Dirac point, the response of graphene, USA. graphene field effect transistor (GFET), a voltage applied to a gate (capacitively coupled

Chen, Yong P.

369

Vehicle Technologies Office: National Laboratories  

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

National Laboratories to someone by E-mail Share Vehicle Technologies Office: National Laboratories on Facebook Tweet about Vehicle Technologies Office: National Laboratories on...

370

Numerical analysis of the heat transfer for packing design of cryogenic gate valve  

Science Conference Proceedings (OSTI)

The packing, among the components comprising the gate valve, is used to sustain the airtightness and the study on change of shape or pattern has been carried out to maximize the functions, but the study on changing the location or the size of the packing ... Keywords: cryogenic, heat transfer, liquefied natural gas, numerical analysis, packing

Si Pom Kim; Rock Won Jeon; Il Ju Hwang; Jae Hoon Lee; Won Heaop Shin

2012-04-01T23:59:59.000Z

371

Method and system for measuring gate valve clearances and seating force  

DOE Patents (OSTI)

Valve clearances and seating force, as well as other valve operational parameters, are determined by measuring valve stem rotation during opening and closing operations of a translatable gate valve. The magnitude of the stem rotation, and the relative difference between the stem rotation on opening and closing provides valuable data on the valve internals in a non-intrusive manner.

Casada, Donald A. (Knoxville, TN); Haynes, Howard D. (Knoxville, TN); Moyers, John C. (Oak Ridge, TN); Stewart, Brian K. (Burns, TN)

1996-01-01T23:59:59.000Z

372

Analyzing Combined Impacts of Parameter Variations and BTI in Nano-scale Logical Gates  

E-Print Network (OSTI)

Analyzing Combined Impacts of Parameter Variations and BTI in Nano-scale Logical Gates Seyab Khan conclusions. 2 Background and Analysis Framework Fig. 1(a) shows the threshold voltage increment (Vth) due variation, delay model, and presents the analysis framework. First MEDIAN Workshop 2012 7 #12;2 Seyab Khan

Hamdioui, Said

373

A quantum logic gate between a solid-state quantum bit and a photon  

E-Print Network (OSTI)

Integrated quantum photonics provides a promising route towards scalable solid-state implementations of quantum networks, quantum computers, and ultra-low power opto-electronic devices. A key component for many of these applications is the photonic quantum logic gate, where the quantum state of a solid-state quantum bit (qubit) conditionally controls the state of a photonic qubit. These gates are crucial for development of robust quantum networks, non-destructive quantum measurements, and strong photon-photon interactions. Here we experimentally realize a quantum logic gate between an optical photon and a solid-state qubit. The qubit is composed of a quantum dot (QD) strongly coupled to a nano-cavity, which acts as a coherently controllable qubit system that conditionally flips the polarization of a photon on picosecond timescales, implementing a controlled-NOT (cNOT) gate. Our results represent an important step towards solid-state quantum networks and provide a versatile approach for probing QD-photon inter...

Kim, Hyochul; Shen, Thomas C; Solomon, Glenn S; Waks, Edo; 10.1038/nphoton.2013.48

2013-01-01T23:59:59.000Z

374

The effect of interfacial layer properties on the performance of Hf-based gate stack devices  

E-Print Network (OSTI)

-k-induced oxygen deficiency in the IL consistent with the electrical data. It is concluded that high temperature. © 2006 American Institute of Physics. DOI: 10.1063/1.2362905 I. INTRODUCTION To sustain the historical rate of transistor scaling, the conventional SiO2 gate dielectric layer must be replaced

Pennycook, Steve

375

Numerical Modeling of a Line of Towering Cumulus on Day 226 of GATE  

Science Conference Proceedings (OSTI)

A three-dimensional numerical model with warm rain bulk cloud physics is used to investigate the shallow convection observed on day 226 of GATE. This convection had cloud tops at 3.0 km, cloud bases at 0.4 km and approximately 0.1 cm of rain at ...

Frank B. Lipps; Richard S. Hemler

1988-09-01T23:59:59.000Z

376

Basic State Energy Budget Analysis for Phases 1, 2 and 3 of GATE  

Science Conference Proceedings (OSTI)

A diagnostic study of the budget of zonal and eddy components of available potential and kinetic energy is presented for the large-scale basic (time-averaged) state of the atmosphere for Phases 1, 2 and 3 of GATE. The Final Validated Data Set (...

Randy A. Peppler; Dayton G. Vincent

1983-02-01T23:59:59.000Z

377

Effect of lateral strain on gate induced control of electrical conduction in single layer graphene device  

Science Conference Proceedings (OSTI)

We study numerically the effect of various types of in-plane strain on the electronic transport property in the single layer graphene connected to two metallic electrodes, with the special attention to the dependences on the gate voltage, channel length, ... Keywords: Electronic transport, Graphene, Strain

Satofumi Souma; Yusuke Ohmi; Matsuto Ogawa

2013-06-01T23:59:59.000Z

378

PGCapping: exploiting power gating for power capping and core lifetime balancing in CMPs  

Science Conference Proceedings (OSTI)

Optimizing the performance of a chip multiprocessor (CMP) within a power cap has recently received a lot of attention. However, most existing solutions rely solely on DVFS, which is anticipated to have only limited actuation ranges in the future. Power ... Keywords: chip multiprocessor, control theory, lifetime balancing, power capping, power control, power gating

Kai Ma; Xiaorui Wang

2012-09-01T23:59:59.000Z

379

Characterization of voltage-gated ionic currents in a peripheral sensory neuron in larval Drosophila  

E-Print Network (OSTI)

the normalized I-V relationship for INa in larval dbds (n = 8). These data show that in dbds, INa begins to activate at - 50 to -40 mV and reaches peak amplitude at -30 to -20 mV. Discussion In this study, we have presented measurements of volt- age-gated ionic...

Nair, Amit; Bate, Michael; Pulver, Stefan R

2010-06-02T23:59:59.000Z

380

Case Studies on Variation Tolerant and Low Power Design Using Planar Asymmetric Double Gate Transistor  

E-Print Network (OSTI)

In nanometer technologies, process variation control and low power have emerged as the first order design goal after high performance. Process variations cause high variability in performance and power consumption of an IC, which affects the overall yield. Short channel effects (SCEs) deteriorate the MOSFET performance and lead to higher leakage power. Double gate devices suppress SCEs and are potential candidates for replacing Bulk technology in nanometer nodes. Threshold voltage control in planar asymmetric double gate transistor (IGFET) using a fourth terminal provides an effective means of combating process variations and low power design. In this thesis, using various case studies, we analyzed the suitability of IGFET for variation control and low power design. We also performed an extensive comparison between IGFET and Bulk for reducing variability, improving yield and leakage power reduction using power gating. We also proposed a new circuit topology for IGFET, which on average shows 33.8 percent lower leakage and 34.9 percent lower area at the cost of 2.8 percent increase in total active mode power, for basic logic gates. Finally, we showed a technique for reducing leakage of minimum sized devices designed using new circuit topology for IGFET.

Singh, Amrinder

2010-08-01T23:59:59.000Z

Note: This page contains sample records for the topic "gate national recreation" 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

Investigating physical and chemical changes in high-k gate stacks using nanoanalytical electron microscopy  

Science Conference Proceedings (OSTI)

The thermal budget involved in processing high-k gate stacks can cause undesirable physical and chemical changes which limit device performance. The transmission electron microscope and associated analytical techniques provide a way of investigating ... Keywords: Electron energy loss near edge structure, Electron energy loss spectroscopy, High-k dielectrics, Nanoanalytical electron microscopy

A. J. Craven; M. MacKenzie; D. W. McComb; F. T. Docherty

2005-06-01T23:59:59.000Z

382

Device performance of in situ steam generated gate dielectric nitrided by remote plasma nitridation  

Science Conference Proceedings (OSTI)

In situ steam generated (ISSG) oxides have recently attracted interest for use as gate dielectrics because of their demonstrated reliability improvement over oxides formed by dry oxidation. [G. Minor, G. Xing, H. S. Joo, E. Sanchez, Y. Yokota, C. Chen, D. Lopes, and A. Balakrishna, Electrochem. Soc. Symp. Proc. 99-10, 3 (1999); T. Y. Luo, H. N. Al-Shareef, G. A. Brown, M. Laughery, V. Watt, A. Karamcheti, M. D. Jackson, and H. R. Huff, Proc. SPIE 4181, 220 (2000).] We show in this letter that nitridation of ISSG oxide using a remote plasma decreases the gate leakage current of ISSG oxide by an order of magnitude without significantly degrading transistor performance. In particular, it is shown that the peak normalized transconductance of n-channel devices with an ISSG oxide gate dielectric decreases by only 4% and the normalized drive current by only 3% after remote plasma nitridation (RPN). In addition, it is shown that the reliability of the ISSG oxide exhibits only a small degradation after RPN. These observations suggest that the ISSG/RPN process holds promise for gate dielectric applications. {copyright} 2001 American Institute of Physics.

Al-Shareef, H. N.; Karamcheti, A.; Luo, T. Y.; Bersuker, G.; Brown, G. A.; Murto, R. W.; Jackson, M. D.; Huff, H. R.; Kraus, P.; Lopes, D. (and others)

2001-06-11T23:59:59.000Z

383

A Diagnostic Study of the Diurnal Rainfall Variation in the GATE B-Scale Area  

Science Conference Proceedings (OSTI)

Heat and moisture budgets are used to compute net condensation rates in the GATE B-scale network for four hours of the day: 0000, 0600, 1200 and 1800 GMT. Budgets are presented for all phases combined, for selected periods of enhanced convection ...

Mark D. Albright; Donald R. Mock; Ernest E. Recker; Richard J. Reed

1981-07-01T23:59:59.000Z

384

The Surface Wave Environment In the GATE B/C Scale—Phase III  

Science Conference Proceedings (OSTI)

The surface wave environment in the GATE B/C scale is described from wave measurements made from buoys and aircraft during Phase III (September 1974). Particular emphasis is given to the wave measurements made from the pitch-roll buoy deployed in ...

V. Cardone; H. Carlson; J. A. Ewing; K. Hasselmann; S. Lazanoff; W. McLeish; D. Ross

1981-09-01T23:59:59.000Z

385

UC Davis Fuel Cell, Hydrogen, and Hybrid Vehicle (FCH2V) GATE Center of Excellence  

DOE Green Energy (OSTI)

UC Davisâ??s existing GATE centers have become the campusâ??s research focal points on fuel cells and hybrid-electric vehicles, and the home for graduate students who are studying advanced automotive technologies. The centers have been highly successful in attracting, training, and placing top-notch students into fuel cell and hybrid programs in both industry and government.

Erickson, Paul

2012-05-31T23:59:59.000Z

386

Self?aligned high electron mobility transistor gate fabrication using focused ion beams  

Science Conference Proceedings (OSTI)

A new gate fabrication technique has been developed based on focused ion beam exposure and reactive ion etching of a polymethylmethacrylate (PMMA)/Ge/PMMA multilevel resist structure. The focused ion beam exposes the thin PMMA imaging layer that is transferred directly to the germanium layer using reactive ion etching (RIE). The underlying resist is etched first in oxygen at high pressure

G. M. Atkinson; R. L. Kubena; L. E. Larson; L. D. Nguyen; F. P. Stratton; L. M. Jelloian; M. V. Le; H. McNulty

1991-01-01T23:59:59.000Z

387

Useful-Skew Clock Routing with Gate Sizing for Low Power Design  

Science Conference Proceedings (OSTI)

This paper presents a new problem formulation and algorithm of clock routing combined with gate sizing for minimizing total logic and clock power. Instead of zero-skew or assuming a fixed skew bound, we seek to produce useful skews in clock routing. ...

Joe Gufeng Xi; Wayne Wei-Ming Dai

1997-07-01T23:59:59.000Z

388

US DOE Sponsored Graduate Automotive Technology Education (GATE) Program at Penn State Emphasizing  

E-Print Network (OSTI)

- power in-vehicle energy storage for hybrid electric and fuel cell vehicles covering the fundamental into energy storage curriculum including vehicle topologies, advanced combustion, fuel cells, power from DOE. ME 597F HIL Advanced Vehicles (3) Contact: Joel R. Anstrom Director of Penn State GATE Center

Lee, Dongwon

389

A low-power, multichannel gated oscillator-based CDR for short-haul applications  

Science Conference Proceedings (OSTI)

A gated current-controlled oscillator (GCCO) based topology is used to implement a low-power multi-channel clock and data recovery (CDR) system in a 0.18um digital CMOS technology. A systematic approach is presented to design a reliable and low-power ...

Armin Tajalli; Paul Muller; Mojtaba Atarodi; Yusuf Leblebici

2005-08-01T23:59:59.000Z

390

Uniaxial Strain Effects on the Performance of a Ballistic Top Gate Graphene Nanoribbon on Insulator Transistor  

Science Conference Proceedings (OSTI)

The effects of uniaxial strain on the bandgap and performance of a top gate graphene nanoribbon (GNR) on insulator transistor are studied using pi-orbital basis 3-D ballistic quantum simulation. The bandgap variation with strain shows zigzag pattern ... Keywords: Graphene nanoribbon (GNR) on insulator transistor, nonequilibrium Green's function (NEGF) formalism, performance of GNR transistor, strain effects

K. Alam

2009-07-01T23:59:59.000Z

391

Novel universal threshold logic gate based on RTD and its application  

Science Conference Proceedings (OSTI)

Resonant tunneling diodes (RTDs) are receiving much attention because of their high-speed switching capability and functional versatility. Due to the negative differential resistance exhibited by RTDs, great functionality with a single gate can be achieved. ... Keywords: Monostable-bistable logic element (MOBILE), Resonant tunneling diode (RTD), Spectral technology, Threshold logic

Yi Wei; Jizhong Shen

2011-06-01T23:59:59.000Z

392

Guardians at the Gates of Hell Estimating the Risk of Nuclear Theft and Terrorism  

E-Print Network (OSTI)

of nuclear theft in Russia, Pakistan, and from HEU-fueled research reactors are highlighted. SecondGuardians at the Gates of Hell Estimating the Risk of Nuclear Theft and Terrorism ­ and Identifying the Highest-Priority Risks of Nuclear Theft by Matthew Bunn SB and SM, Political Science, MIT, 1985 SUBMITTED

de Weck, Olivier L.

393

Dosimetric effect of intrafraction tumor motion in phase gated lung stereotactic body radiotherapy  

Science Conference Proceedings (OSTI)

Purpose: A major concern for lung intensity modulated radiation therapy delivery is the deviation of actually delivered dose distribution from the planned one due to simultaneous movements of multileaf collimator (MLC) leaves and tumor. For gated lung stereotactic body radiotherapy treatment (SBRT), the situation becomes even more complicated because of SBRT's characteristics such as fewer fractions, smaller target volume, higher dose rate, and extended fractional treatment time. The purpose of this work is to investigate the dosimetric effect of intrafraction tumor motion during gated lung SBRT delivery by reconstructing the delivered dose distribution with real-time tumor motion considered. Methods: The tumor motion data were retrieved from six lung patients. Each of them received three fractions of stereotactic radiotherapy treatments with Cyberknife Synchrony (Accuray, Sunnyvale, CA). Phase gating through an external surrogate was simulated with a gating window of 5 mm. The resulting residual tumor motion curves during gating (beam-on) were retrieved. Planning target volume (PTV) was defined as physician-contoured clinical target volume (CTV) surrounded by an isotropic 5 mm margin. Each patient was prescribed with 60 Gy/3 fractions. The authors developed an algorithm to reconstruct the delivered dose with tumor motion. The DMLC segments, mainly leaf position and segment weighting factor, were recalculated according to the probability density function of tumor motion curve. The new DMLC sequence file was imported back to treatment planning system to reconstruct the dose distribution. Results: Half of the patients in the study group experienced PTV D95% deviation up to 26% for fractional dose and 14% for total dose. CTV mean dose dropped by 1% with tumor motion. Although CTV is almost covered by prescribed dose with 5 mm margin, qualitative comparison on the dose distributions reveals that CTV is on the verge of underdose. The discrepancy happens due to tumor excursion outside of the gating window, which, for our study group, is mainly caused by baseline shift, i.e., the change in general trend of the motion curve during extended period of treatment time. Conclusions: The dose deviation in PTV and CTV due to target motion is not always negligible in gated SBRT. Although CTVs are covered sufficiently with prescribed dose in most cases, some are on the verge of underdose due to large tumor excursion caused by factors such as baseline shift.

Zhao Bo; Yang Yong; Li Tianfang; Li Xiang; Heron, Dwight E.; Huq, M. Saiful [Department of Radiation Oncology, University of Pittsburgh Cancer Institute, Pittsburgh, Pennsylvania 15232 (United States) and Department of Radiation Oncology, UT Southwestern Medical Center, Dallas, Texas 75390 (United States); Department of Radiation Oncology, University of Pittsburgh Cancer Institute, Pittsburgh, Pennsylvania 15232 (United States)

2012-11-15T23:59:59.000Z

394

NNSA interns visit Sandia National Laboratories | National Nuclear...  

National Nuclear Security Administration (NNSA)

interns visit Sandia National Laboratories | National Nuclear Security Administration Our Mission Managing the Stockpile Preventing Proliferation Powering the Nuclear Navy...

395

Sandia National Laboratories | National Nuclear Security Administration  

National Nuclear Security Administration (NNSA)

Kevin Eklund Kevin Eklund Sandia National Laboratories Kevin Eklund Kevin Eklund Role: Sandia National Laboratories Profile: Two individuals and nine teams received the NNSA Defense Programs Awards of Excellence at ceremonies this year at Sandia National Laboratories in New Mexico and California. The NNSA Defense Programs Awards of Excellence were created in the early 1980s to give special recognition to those at the laboratories and plants directly associated with the stockpile modernization program. Today, the awards honor exceptional contributions to the stewardship and management of the stockpile. Kevin Eklund is recognized for outstanding technical leadership of Sandia's responsibilities in successfully achieving the B61 ALT 357 Life Extension Program (LEP). Kevin led the majority of the qualification testing for the

396

Researcher, Lawrence Livermore National Laboratory | National Nuclear  

National Nuclear Security Administration (NNSA)

Bruce Macintosh Bruce Macintosh Researcher, Lawrence Livermore National Laboratory Bruce Macintosh Bruce Macintosh Role: Researcher, Lawrence Livermore National Laboratory Award: AAAS Newcomb Cleveland Prize Profile: A Lawrence Livermore National Laboratory researcher's paper published in November 2008 is co-winner of this year's American Association for the Advancement of Science (AAAS) Newcomb Cleveland Prize. The Paper is one of two outstanding papers published in Science from June 1, 2008 through May 31, 2009. Bruce Macintosh of the Physics and Life Science Directorate was one of the lead authors of the paper titled, "Direct Imaging of Multiple Planets orbiting the Star HR 8799," which appeared in the Nov. 28, 2008 edition of Science. Christian Marois, a former LLNL postdoc now at NRC Herzberg

397

National Security Science Archive  

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

National Security Science » National Security Science » NSS Archive National Security Science magazine Latest Issue:April 2013 All Issues » submit National Security Science Archive Using its broad and unique scientific and engineering capabilities, the Laboratory solves a diverse set of challenges to national and global security and the weapons programs. National Security Science magazine showcases the breadth and depth of the Laboratory's scientific and technical work to policy makers, the general public, academia, and scientific and technical experts. past issues cover Issue 2 2012 interactive | web | pdf past issues cover Issue 1 2012 interactive | web | pdf past issues cover Issue 3 2011 web | pdf past issues cover Issue 2 2011 web | pdf past issues cover Issue 1 2011 web | pdf past issues cover

398

National Nuclear Security Administration  

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

National Nuclear Security Administration Finding of No Significant Impact for the Construction and Operation of a New Office Building and Related Structures within TA-3 at Los Alamos National Laboratory, Los Alamos, New Mexico U. S. Department of Energy National Nuclear Security Administration Los Alamos Area Office 528 35th Street Los Alamos, N M 8 7 5 4 4 DEPARTMENT OF ENERGY. NATIONAL NUCLEAR SECUIRTY ADMINISTRATION FINDING OF NO SIGNIFICANT INIPACT Construction and Operation of a New Office Building and Related Structures withinTA-3 at Los Alarnos National Laboratory, Los Alamos. New Mexico FINAL ENVIRONMENTAL ASSESSMENT: The Environmental Assessment (EA) for Construction and Operation of a New Office Building and Related Structures within TA-3 at L os Alamos National Laboratory, Los Alamos, New Mexico (DOE/EA- 7 375)

399

National Nuclear Security Administration  

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

AI~W~~l AI~W~~l 11Vl'~~4 National Nuclear Security Administration Department of Energy National Nuclear Security Administration Nevada Site Office P.O. Box 98518 Las Vegas, NV 89193-8518 JAN! 8 2013 Gregory H. Woods, General Counsel, DOE/HQ (GC-1) FORS NATIONAL NUCLEAR SECURITY ADMINISTRATION NEVADA SITE OFFICE (NNSA/NSO) NATIONAL ENVIRONMENTAL POLICY ACT (NEPA) ANNUAL SUMMARY In accordance with DOE Order 451.1B, National Environmental Policy Act Compliance Program, NNSA/NSO is submitting the enclosed Annual NEP A Planning Summary. The document provides a brief description of ongoing and planned NEP A actions for calendar year 2013. This summary provides information for completion of the Site- Wide Environmental Impact Statement for the Nevada National Security Site and Off-Site Locations in the State of Nevada.

400

National Energy Policy  

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

National Energy Policy National Energy Policy Reliable, Affordable, and Environmentally Sound Energy for America's Future Report of the National Energy Policy Development Group "The National Energy Policy released today by President Bush marks an historic first step to addressing long-neglected energy challenges. Given our growing economy and rising standard of living we are faced with an energy crisis. The President's National Energy Plan balances America's supply needs through technology, diversity of supply and conservation and paves the way for America's energy future." -- Secretary of Energy, Spencer Abraham Complete Report of the National Energy Policy Development Group [PDF-2500KB] By individual chapter: Foreword [PDF-224KB] Overview [PDF-142KB] Chapter 1 - Taking Stock [PDF-1070KB]

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401

National Nuclear Security Administration  

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

National Nuclear Security Administration National Nuclear Security Administration Ofice of Secure Transportation mKlK= Box RQMM= ^luquerqueI= kj= UTNUR= ;JAN 03 213 MEMORANDUM FOR GREGORY eK= WOODS GENERAL COUNSEL DEPARTMENT OF ENERGY FROM: SUBJECT: JEFFREY P. HARREL ASSIST ANT DEPU FOR SECURE 2013 ANNUAL PLANNING SUMMARY In response to your memorandum of December TI= 2012, the following information is provided for the National Nuclear Security Administration Ofice of Secure

402

Technologies - Lawrence Livermore National Laboratory  

Nuclear & Radiological. ... Operated by Lawrence Livermore National Security, LLC, for the Department of Energy's National Nuclear Security Administration

403

RFI Comments - Idaho National Laboratory  

Science Conference Proceedings (OSTI)

... These vulnerabilities are analyzed the common vulnerability reports produced the by National SCADA Test Bed at the Idaho National Laboratory ...

2013-04-12T23:59:59.000Z

404

Bioinformatics Systems | National Security | ORNL  

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

Initiatives Cyber Security Nuclear Forensics Bioinformatics Videos Workshops National Security Home | Science & Discovery | National Security | Initiatives | Bioinformatics SHARE...

405

Program Areas | National Security | ORNL  

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

Programs Initiatives Facilities Events and Conferences Supporting Organizations National Security Home | Science & Discovery | National Security | Program Areas SHARE Program...

406

Supporting Organizations | National Security | ORNL  

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

Initiatives Facilities Events and Conferences Supporting Organizations National Security Home | Science & Discovery | National Security | Supporting Organizations SHARE Supporting...

407

National Nuclear Security Administration  

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

i. i. Message from the Administrator President Obama has reshaped our national security priorities making enterprise infrastructure modernization with integrated Information Technology (IT) capabilities a key strategic initiative. Our IT infrastructure must ensure that our workforce can access appropriate information in a secure, reliable, and cost-effective manner. Effective information sharing throughout the government enhances the national security of the United States (US). For the National Nuclear Security Administration (NNSA), effective information sharing helps strengthen our nuclear security mission; builds collaborative networks within NNSA as well as with the Department of Energy (DOE), Department of Defense (DoD), and other national security

408

Level: National Data;  

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

.5 First Use of Energy for All Purposes (Fuel and Nonfuel), 2006; Level: National Data; Row: Energy Sources and Shipments, including Further Classification of 'Other' Energy...

409

2012 National Electricity Forum  

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

National Electric Transmission Congestion Study Workshop - December 15, 2011 Sheraton San Diego Hotel & Marina, 1380 Harbor Island Drive, San Diego, California 92101 Agenda 8:00 am...

410

National Nanotechnology Initiative  

Office of Science (SC) Website

National National Nanotechnology Initiative (NNI) Basic Energy Sciences (BES) BES Home About Research Materials Sciences & Engineering (MSE) Chemical Sciences, Geosciences, and Biosciences (CSGB) Accelerator and Detector Research Research Conduct Policies DOE Energy Innovation Hubs Energy Frontier Research Centers National Nanotechnology Initiative (NNI) Nanomaterials ES&H Facilities Science Highlights Benefits of BES Funding Opportunities Basic Energy Sciences Advisory Committee (BESAC) News & Resources Contact Information Basic Energy Sciences U.S. Department of Energy SC-22/Germantown Building 1000 Independence Ave., SW Washington, DC 20585 P: (301) 903-3081 F: (301) 903-6594 E: sc.bes@science.doe.gov More Information » Research National Nanotechnology Initiative (NNI)

411

A National Resource  

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

National Resource National Resource for Industry Manufacturing DeMonstration facility As the nation's premier research laboratory, Oak Ridge National Laboratory is one of the world's most capable resources for transforming the next generation of scientific discovery into solutions for rebuilding and revitalizing America's manufacturing industries. These industries call upon ORNL's expertise in materials synthesis, characterization, and process technology to reduce risk and accelerate the development and deployment of innovative energy-efficient manufacturing processes and materials targeting products of the future. The Department of Energy's first Manufacturing Demonstration Facility (MDF), established at ORNL, helps industry adopt new manufacturing technologies to reduce life-cycle energy and

412

Quantifying National Energy Savings  

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

Quantifying National Energy Savings Potential of Lighting Controls in Commercial Buildings Alison Williams, Barbara Atkinson, Karina Garbesi and Francis Rubinstein Energy Analysis...

413

Brookhaven National Laboratory  

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

checking the document effective date on the PS Training website. Brookhaven National Laboratory Photon Sciences Directorate Subject: Photon Sciences TECH PROC LN2 Manual Fill...

414

Brookhaven National Laboratory  

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

reminder to persons whose area will be inspected (i.e. Cognizant Space Managers) Brookhaven National Laboratory Photon Sciences Directorate Subject: ENVIRONMENTAL, SAFETY AND...

415

Brookhaven National Laboratory  

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

current version by checking the document effective date on the PS Training website. Brookhaven National Laboratory Photon Sciences Directorate Subject: Photon Sciences ELEC PPE -...

416

National Hydrogen Learning Demonstration  

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

Project Wrap-up National Renewable Energy Laboratory 3 Innovation for Our Energy Future Fuel Cell Electric Vehicle Learning Demo Project Objectives, Relevance, and Targets *...

417

Pacific Northwest National Laboratory  

NLE Websites -- All DOE Office Websites

Pacific Northwest National Laboratory Skip to Main Content U.S. Department of Energy Search PNNL Search PNNL Home About Research Publications Jobs News Contacts Featured Research...

418

NATIONAL ENERGY TECHNOLOGY LABORATORY  

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

NATIONAL ENERGY TECHNOLOGY LABORATORY In 2011, the Office of Fossil Energy evaluated the realized and estimated benefits provided by its programs. Implemented by NETL, these...

419

News | Argonne National Laboratory  

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

News Argo exascale architecture Click on image to enlarge. Designing a new operating system for exascale architectures Full Story Argonne National Laboratory has been awarded a...

420

BROOKHAVEN NATIONAL LABORATORY - Energy  

Laboratory Plan FY 2010-2019 June2,2010 BROOKHAVEN NATIONAL LABORATORY Accelerating Innovation Alane for Hydrogen Storage and Delivery June 2012

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


421

Lawrence Livermore National Laboratory  

LLNL Home. Latest News Headlines. LLNL, Intel, Cray produce big data machine. November 4, 2013. ... Operated by Lawrence Livermore National Security, LLC, ...

422

" Level: National Data;" " ...  

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

3 Number of Establishments with Capability to Switch Natural Gas to Alternative Energy Sources, 2002;" " Level: National Data;" " Row: NAICS Codes;" " Column: Energy Sources;" "...

423

" Level: National Data;" " ...  

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

7 Number of Establishments with Capability to Switch Electricity to Alternative Energy Sources, 2002; " " Level: National Data;" " Row: NAICS Codes;" " Column: Energy Sources;" "...

424

Sandia National Laboratories - Reports  

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

Reports Sandia National Laboratories Review Reports 2013 Review of the Sandia Site Office Quality Assurance Assessment of the Manzano Nuclear Operations, January 2013 Activity...

425

Los Alamos National Laboratory  

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

2013 - Hours after a disaster declaration by Los Alamos County, Los Alamos National Laboratory officials on Friday described "millions" of dollars in damage to environmental...

426

Los Alamos National Laboratory  

National Nuclear Security Administration (NNSA)

support for national defense and homeland security programs; and U.S. Department of Energy (DOE) waste management activities. The Plutonium Facility at Technical Area 55...

427

Sandia National Laboratories  

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

Jurisdiction ANSI. American National Standards Institute ASTM. American Society for Testing and Materials BOE. Bureau of Explosives I-29 CIS. Chemical Inventory System CPIA....

428

Nevada National Security Site  

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

of nuclear weapons and storing special nuclear materials. Other activities include environmental management, national security response, and defense and civil technologies....

429

2012 National Electricity Forum  

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

2011 National Electric Transmission Congestion Study Workshop - December 6, 2011 Hilton Philadelphia Airport, 4509 Island Avenue, Philadelphia, PA 19153 Hilton Philadelphia...

430

ARGONNE NATIONAL LABORATORY  

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

National Laboratory wild@mcs.anl.gov ABSTRACT Code optimization in the high-performance computing realm has traditionally focused on reducing execution time. The problem, in...

431

Oak Ridge National Laboratory  

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

Oak Ridge National Laboratory Search Go Find People Contact Site Index Comments Home News News Releases Story Tips Features Contacts ORNL Review Magazine ORNL in the News...

432

2012 National Electricity Forum  

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

1 U.S. Department of Energy 2012 National Electric Transmission Congestion Study Western Regional Workshops December 13, 2011 - Portland, Oregon Sheraton Portland Airport Hotel...

433

Procurement | Argonne National Laboratory  

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

Video "Doing business with Argonne and Fermi national labs" - Aug. 21, 2013 Procurement Argonne spends approximately 300,000,000 annually through procurements to a diverse group...

434

North Campus Recreation Complex  

E-Print Network (OSTI)

Coal Handling Franklin AmbulatoryCareCenter Bowles Thurston Research Granville Towers West Cancer Ops- NC Northside Hospital Campus NC Neuro- Plant #1 Hospital Chiller Hospital Chiller Hill Whitehead KouryNatatorium Pinetum UNC Hospital Alumni Parker HenryStadium Union SRC Graham Arena Plant Love House

Lieb, Jason

435

Jamail Texas Recreational  

E-Print Network (OSTI)

Lot 40 Lot 31 Lot 16 Lot 11 Lot 70 Lot 99 Lot 80 Lot 118 Lot 108 Trinity Garage Jamail Texas Swimming Blanton Museum of Art Brazos Garage Conference Center Garage Main Building San Jacinto Garage DKR Texas Memorial Stadium Bellmont Hall North End Zone North End Zone Bellmont Hall DKR Texas Memorial Stadium San

Texas at Austin, University of

436

Campus Recreation PROGRAM GUIDE  

E-Print Network (OSTI)

hockey pucks Hockey goals Towel Service *Failure to return equipment, including towels will result Jessica Solana jsolana27@gatech.edu Fencing Joseph Conn josephconn@gatech.edu Field Hockey Mukund Kumar.edu Ice Hockey Jeremy Spafard j.spafard@gatech.edu Inline Hockey Kevin Brenner kevin

Löffler, Frank E.

437

Recreation | Open Energy Information  

Open Energy Info (EERE)

source History View New Pages Recent Changes All Special Pages Semantic SearchQuerying Get Involved Help Apps Datasets Community Login | Sign Up Search Page Edit History Facebook...

438

High fidelity gate operations within the coupled nuclear and electron spins of a nitrogen vacancy center in diamond  

E-Print Network (OSTI)

In this article we investigate the dynamics of a single negatively charged nitrogen-vacancy center (NV-) coupled to the spin of the nucleus of a 15-nitrogen atom and show that high fidelity gate operations are possible without the need for complicated composite pulse sequences. These operations include both the electron and nuclear spin rotations, as well as an entangling gate between them. These are experimentally realizable gates with current technology of sufficiently high fidelities that they can be used to build graph states for quantum information processing tasks.

Mark S. Everitt; Simon Devitt; W. J. Munro; Kae Nemoto

2013-09-12T23:59:59.000Z

439

World & Nation 2 Opinion 4  

E-Print Network (OSTI)

Inscripiion at newly discovered Church Rock Scarp ok Modern Zion E Da.mascus Gam. page 255 256 Toface page 264, near the Damascus Gate, is a great quarry whence the Temple stones were obtained. It may have been used stones, is of the Herodian age. The date of the aqueduct leading into the Haram from outside the Damascus

440

NREL: Foreign Nationals  

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

Foreign Nationals Foreign Nationals At the National Renewable Energy Laboratory (NREL), collaboration is key to conducting scientific research at our institution in Golden, Colorado. Because an international scope is essential to our development program, we invite outstanding scholars from other countries to become an integral part of our organization through the Foreign National Assignment Program. This program enables people with new ideas and talents from around the world to contribute to research of mutual interest at the Laboratory while also contributing to the transfer of the technology resulting from that research. As a foreign national, you'll need information about immigration and the various types of visas. You can also find numerous helpful links to the State Department, U.S. Citizenship and Immigration Services, the Social

Note: This page contains sample records for the topic "gate national recreation" from the National Library of EnergyBeta (NLEBeta).
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441

MOTORWEEK YELLOWSTONE NATIONAL PARK  

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

MOTORWEEK MOTORWEEK YELLOWSTONE NATIONAL PARK JOHN DAVIS: Some of America's most precious treasures are our national parks. And the U.S. park service understands that keeping the parks pristine, while also allowing easy access by vacationers is a huge challenge. So, setting the pace on making the drive through the parks greener is not just a goal, it's a passion. JOHN DAVIS: The National Parks Service is entrusted with preserving and showcasing America's natural wonders and historical landmarks, maintaining 392 national parks covering million acres of land and water in all parts of the country, and plays host to more than 275 million visitors every year. No other place on earth has as much natural diversity and spectacular scenery in one accessible place than America's first national park, Yellowstone, so it's no surprise this

442

Los Alamos National Laboratory  

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

remembers former director Harold remembers former director Harold Agnew September 30, 2013 Manhattan Project pioneer was LANL director from 1970-1979 LOS ALAMOS, N.M., Sept. 30, 2013-Los Alamos National Laboratory Director Charlie McMillan today remembered Harold Agnew as a national treasure who transformed the Laboratory into what it is in the 21st century. "His contributions to the Laboratory made us the institution we are today," McMillan said. "It was his vision - decades ago - that recognized that national security science - 2 - brings value to a broad spectrum of breakthroughs. Los Alamos and the nation will be forever in Harold's debt." Agnew died at home on Sunday, Sept. 29, his family announced. He was the third director of Los Alamos National Laboratory, succeeding Robert

443

National Teacher Enhancement Project  

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

funded by the National Science Foundation and the funded by the National Science Foundation and the U.S. Department of Energy Office of Science and offered at 10 DOE National Laboratories NTEP Projects Learning to Live in a Risky World Lewis and Clark in Washington The Seed Connection SIMply Prairie Home Energy Audit Weather Watchers Project Background . . . but where's the class? Doing Research - Publishing Results Created for the NTEP II Fermilab LInC program sponsored by Fermi National Accelerator Laboratory Education Office and Friends of Fermilab, and funded by United States Department of Energy, Illinois State Board of Education, North Central Regional Technology in Education Consortium which is operated by North Central Regional Educational Laboratory (NCREL), and the National Science Foundation. Web Maintainer: ed-webmaster@fnal.gov

444

National Security, Weapons Science  

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

National Security, Weapons Science National Security, Weapons Science /science-innovation/_assets/images/icon-science.jpg National Security, Weapons Science National security depends on science and technology. The United States relies on Los Alamos National Laboratory for the best of both. No place on Earth pursues a broader array of world-class scientific endeavors. Dual-Axis Radiographic Hydrodynamic Test Facility (DARHT) The Dual-Axis Radiographic Hydrodynamic Test Facility at LANL is part of the DOE's stockpile stewardship program. It uses two large X-ray machines to record three-dimensional interior images of materials. In most experiments, materials (including plutonium) undergo hydrodynamic shock to simulate the implosion process in nuclear bombs and/or the effects of severe hydrodynamic stress. The tests are described as "full-scale mockups

445

Sandia National Laboratories: Sandia National Laboratories: Missions:  

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

Accomplishments Accomplishments About Defense Systems & Assessments Program Areas Accomplishments Archives Cybersecurity Missions Accomplishments Protecting the nation Sandia lasers test and calibrate sensors on U.S. satellites Sandia's scientists and engineers have a significant impact on national security and continually deliver results, including these noteworthy successes from fiscal year 2012: AHW Launch Advanced Hypersonic Weapon test flight Sandia conducted a highly successful first test flight of the Advanced Hypersonic Weapon (AHW) concept for the U.S. Army Space and Missile Defense Command. Designed to fly within the earth's atmosphere at hypersonic speed and long range, the first-of-its-kind glide vehicle launched from Sandia's Kauai Test Facility in Kauai, Hawaii, using a three-stage

446

An in depth examination of semi floating gate ultra low voltage flip-flops for high speed applications.  

E-Print Network (OSTI)

??In this thesis 4 different ultra low voltage (ULV) flip-flops are presented. Floating gates has been exploited to significantly increase the drain-source current. This technique… (more)

Simenstad, Erik Jonathan

2013-01-01T23:59:59.000Z

447

MOLECULAR AND CELLULAR CONSEQUENCES OF DISEASE ASSOCIATED PROCESSING DEFECTS IN CONE PHOTORECEPTOR CYCLIC NUCLEOTIDE-GATED CHANNELS .  

E-Print Network (OSTI)

??Cyclic nucleotide-gated (CNG) channels are heterotetrameric (2A3:2B3) cation channels critical to the molecular cascade that couples light stimulus to membrane potential changes in photoreceptor cells.… (more)

Duricka, Deborah Lynn

2011-01-01T23:59:59.000Z

448

ESS 2012 Peer Review - Notrees Wind Storage - Jeff Gates, Duke Energy  

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

Notrees Energy Storage Project Notrees Energy Storage Project Jeff Gates Duke Energy jeff.gates@duke-energy.com Project Objectives * Use energy storage to increase the value and practical application of wind generation * Integrate storage with intermittent renewable energy production * Improve use of power-producing assets by storing energy during non-peak generation periods * Demonstrate benefits of using fast response energy storage to provide ancillary services for grid management * Verify that energy storage solutions can operate within the ERCOT market protocols * Demonstrate ramp control and Energy Storage System * Technology: Advanced lead-acid battery * OEM Partner - Xtreme Power (XP) * 36 MW / 24 MWh output * Modules housed in ~ 6,000 sq. ft. building Project Activities to Date * Site construction began December

449

Implications of Simultaneous Requirements for Low Noise Exchange Gates in Double Quantum Dots  

E-Print Network (OSTI)

Achieving low-error, exchange-interaction operations in quantum dots for quantum computing imposes simultaneous requirements on the exchange energy's dependence on applied voltages. A double quantum dot (DQD) qubit, approximated with a quadratic potential, is solved using a full configuration interaction method. This method is more accurate than Heitler-London and Hund-Mulliken approaches and captures new and significant qualitative behavior. We show that multiple regimes can be found in which the exchange energy's dependence on the bias voltage between the dots is compatible with current quantum error correction codes and state-of-the-art electronics. Identifying such regimes may prove valuable for the construction and operation of quantum gates that are robust to charge fluctuations, particularly in the case of dynamically corrected gates.

Nielsen, Erik; Muller, Richard P; Carroll, M S

2010-01-01T23:59:59.000Z

450

Implications of Simultaneous Requirements for Low Noise Exchange Gates in Double Quantum Dots  

E-Print Network (OSTI)

Achieving low-error, exchange-interaction operations in quantum dots for quantum computing imposes simultaneous requirements on the exchange energy's dependence on applied voltages. A double quantum dot (DQD) qubit, approximated with a quadratic potential, is solved using a full configuration interaction method. This method is more accurate than Heitler-London and Hund-Mulliken approaches and captures new and significant qualitative behavior. We show that multiple regimes can be found in which the exchange energy's dependence on the bias voltage between the dots is compatible with current quantum error correction codes and state-of-the-art electronics. Identifying such regimes may prove valuable for the construction and operation of quantum gates that are robust to charge fluctuations, particularly in the case of dynamically corrected gates.

Erik Nielsen; Ralph W. Young; Richard P. Muller; M. S. Carroll

2009-08-31T23:59:59.000Z

451

Practical fast gate rate InGaAs/InP single-photon avalanche photodiodes  

E-Print Network (OSTI)

We present a practical and easy-to-implement method for high-speed near infrared single-photon detection based on InGaAs/InP single-photon avalanche photodiodes (SPADs), combining aspects of both sine gating and self-differencing techniques. At a gating frequency of 921 MHz and temperature of -30 $^{\\circ}$C we achieve: a detection efficiency of 9.3 %, a dark count probability of 2.8$\\times10^{-6}$ ns$^{-1}$, while the afterpulse probability is 1.6$\\times10^{-4}$ ns$^{-1}$, with a 10 ns "count-off time" setting. In principle, the maximum count rate of the SPAD can approach 100 MHz, which can significantly improve the performance for diverse applications.

Jun Zhang; Rob Thew; Claudio Barreiro; Hugo Zbinden

2009-08-16T23:59:59.000Z

452

Nanocrystals Embedded Zirconium-doped Hafnium Oxide High-k Gate Dielectric Films  

E-Print Network (OSTI)

Nanocrystals embedded zirconium-doped hafnium oxide (ZrHfO) high-k gate dielectric films have been studied for the applications of the future metal oxide semiconductor field effect transistor (MOSFET) and nonvolatile memory. ZrHfO has excellent gate dielectric properties and can be prepared into MOS structure with a low equivalent oxide thickness (EOT). Ruthenium (Ru) modification effects on the ZrHfO high-k MOS capacitor have been investigated. The bulk and interfacial properties changed with the inclusion of Ru nanoparticles. The permittivity of the ZrHfO film was increased while the energy depth of traps involved in the current transport was lowered. However, the barrier height of titanium nitride (TiN)/ZrHfO was not affected by the Ru nanoparticles. These results can be important to the novel metal gate/high-k/Si MOS structure. The Ru-modified ZrHfO gate dielectric film showed a large breakdown voltage and a long lifetime. The conventional polycrystalline Si (poly-Si) charge trapping layer can be replaced by the novel floating gate structure composed of discrete nanodots embedded in the high-k film. By replacing the SiO2 layer with the ZrHfO film, promising memory functions, e.g., low programming voltage and long charge retention time, can be expected. In this study, the ZrHfO high-k MOS capacitors that separately contain nanocrystalline ruthenium oxide (nc-RuO), indium tin oxide (nc-ITO), and zinc oxide (nc-ZnO) have been successfully fabricated by the sputtering deposition method followed with the rapid thermal annealing process. Material and electrical properties of these kinds of memory devices have been investigated using analysis tools such as XPS, XRD, and HRTEM; electrical characterizations such as C-V, J-V, CVS, and frequency-dependent measurements. All capacitors showed an obvious memory window contributed by the charge trapping effect. The formation of the interface at the nc-RuO/ZrHfO and nc-ITO/ZrHfO contact regions was confirmed by the XPS spectra. Charges were deeply trapped to the bulk nanocrystal sites. However, a portion of holes were loosely trapped at the nanocrystal/ZrHfO interface. Charges trapped to the different sites lead to different detrapping characteristics. For further improving the memory functions, the dual-layer nc-ITO and -ZnO embedded ZrHfO gate dielectric stacks have been fabricated. The dual-layer embedded structure contains two vertically-separated nanocrystal layers with a higher density than the single-layer embedded structure. The critical memory functions, e.g., memory window, programming efficiency, and charge retention can be improved by using the dual-layer nanocrystals embedded floating gate structure. This kind of gate dielectric stack is vital for the next-generation nonvolatile memory applications.

Lin, Chen-Han

2011-08-01T23:59:59.000Z

453

An entangling quantum-logic gate operated with an ultrabright single photon-source  

E-Print Network (OSTI)

We demonstrate unambiguous entangling operation of a photonic quantum-logic gate driven by an ultrabright solid-state single-photon source. Indistinguishable single photons emitted by a single semiconductor quantum dot in a micropillar optical cavity are used as target and control qubits. For a source brightness of 0.56 collected photons-per-pulse, the measured truth table has an overlap with the ideal case of 68.4%, increasing to 73.0% for a source brightness of 0.17 photons- per-pulse. The gate is entangling: at a source brightness of 0.48, the Bell-state fidelity is above the entangling threshold of 50%, and reaches 71.0% for a source brightness of 0.15.

O. Gazzano; M. P. Almeida; A. K. Nowak; S. L. Portalupi; A. Lemaître; I. Sagnes; A. G. White.; P. Senellart

2013-03-01T23:59:59.000Z

454

NATIONAL INSTITUTES OF HEALTH | National Cancer Institute LABORATORY OF PATHOLOGY  

E-Print Network (OSTI)

NATIONAL INSTITUTES OF HEALTH | National Cancer Institute LABORATORY OF PATHOLOGY National Cancer Institute (NCI) The Laboratory of Pathology, based in the NCI, provides clinical service in anatomic-scientists DEPARTMENT OF HEALTH AND HUMAN SERVICES National Institutes of Health National Cancer Institute, Center

455

National Security Science  

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

NSS cover - april NSS cover - april Read the April 2013 issue: web | interactive| pdf Skip to Content Skip to Search Skip to Utility Navigation Skip to Top Navigation Skip to Content Navigation Los Alamos National Laboratory submit About | Mission | Business | Newsroom | Phonebook Los Alamos National Laboratory links to site home page Science & Innovation Collaboration Careers, Jobs Community, Environment Science & Innovation Home » Science & Engineering Capabilities Accelerators, Electrodynamics Bioscience, Biosecurity, Health Chemical Science Earth, Space Sciences Energy Engineering High Energy Density Plasmas, Fluids Information Science, Computing, Applied Math Materials Science National Security, Weapons Science Nuclear & Particle Physics, Astrophysics, Cosmology

456

U.S. Department of Energy National Environmental Policy Act Categorical Exclusion Determination Form  

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

AL-City-Hoover AL-City-Hoover Location: City Hoover AL American Recovery and Reinvestment Act: Proposed Action or Project Description: 1) Upgrade HVAC system - Hoover Municipal Center, 2) upgrade HVAC system at Hoover Recreation Center, and 3) retrofit existing traffic signals. Conditions: None Categorical Exclusion(s) Applied: B1.32, B2.5, B5.1 *-For the complete DOE National Environmental Policy Act regulations regarding categorical exclusions, see Subpart D of 10 CFR10 21 This action would not: threaten a violation of applicable statutory, regulatory, or permit requirements for environment, safety, and health, including DOE and/or Executive Orders; require siting, construction, or major expansion of waste storage, disposal, recovery, or treatment facilities, but may include such categorically excluded facilities; disturb hazardous substances, pollutants, contaminants, or

457

Conservation-Law-Induced Quantum Limits for Physical Realizations of the Quantum NOT Gate  

E-Print Network (OSTI)

In recent investigations, it has been found that conservation laws generally lead to precision limits on quantum computing. Lower bounds of the error probability have been obtained for various logic operations from the commutation relation between the noise operator and the conserved quantity or from the recently developed universal uncertainty principle for the noise-disturbance trade-off in general measurements. However, the problem of obtaining the precision limit to realizing the quantum NOT gate has eluded a solution from these approaches. Here, we develop a new method for this problem based on analyzing the trace distance between the output state from the realization under consideration and the one from the ideal gate. Using the mathematical apparatus of orthogonal polynomials, we obtain a general lower bound on the error probability for the realization of the quantum NOT gate in terms of the number of qubits in the control system under the conservation of the total angular momentum of the computational qubit plus the the control system along the direction used to encode the computational basis. The lower bound turns out to be more stringent than one might expect from previous results. The new method is expected to lead to more accurate estimates for physical realizations of various types of quantum computations under conservation laws, and to contribute to related problems such as the accuracy of programmable quantum processors.

Tokishiro Karasawa; Masanao Ozawa

2007-05-14T23:59:59.000Z

458

Dynamic and short-circuit power of CMOS gates driving lossless transmission lines  

E-Print Network (OSTI)

Abstract—The dynamic and short-circuit power consumption of a complementary metal–oxide–semidconductor (CMOS) gate driving an inductance–capacitance (LC) transmission line as a limiting case of an RLC transmission line is investigated in this paper. Closed-form solutions for the output voltage and shortcircuit power of a CMOS gate driving an LC transmission line are presented. A closed form solution for the short-circuit power is also presented. These solutions agree with circuit simulations within 11 % error for a wide range of transistor widths and line impedances for a 0.25-"m CMOS technology. The ratio of the short circuit to dynamic power is shown to be less than 7 % for CMOS gates driving LC transmission lines where the line is matched or underdriven. The total power consumption is expected to decrease as inductance effects becomes more significant as compared to a resistance–capacitance (RC)-dominated interconnect line. Index Terms—CMOS, dynamic, interconnect, LC, power dissipation, RC, RLC, short-circuit, transmission lines.

Yehea I. Ismail; Eby G. Friedman; Senior Member; Jose Luis Neves

1999-01-01T23:59:59.000Z

459

Pulse-dilation enhanced gated optical imager with 5 ps resolution (invited)  

Science Conference Proceedings (OSTI)

A 5 ps gated framing camera was demonstrated using the pulse-dilation of a drifting electron signal. The pulse-dilation is achieved by accelerating a photoelectron derived information pulse with a time varying potential [R. D. Prosser, J. Phys. E 9, 57 (1976)]. The temporal dependence of the accelerating potential causes a birth time dependent axial velocity dispersion that spreads the pulse as it transits a drift region. The expanded pulse is then imaged with a conventional gated microchannel plate based framing camera and the effective gating time of the combined instrument is reduced over that of the framing camera alone. In the drift region, electron image defocusing in the transverse or image plane is prevented with a large axial magnetic field. Details of the unique issues associated with rf excited photocathodes were investigated numerically and a prototype instrument based on this principle was recently constructed. Temporal resolution of the instrument was measured with a frequency tripled femtosecond laser operating at 266 nm. The system demonstrated 20x temporal magnification and the results are presented here. X-ray image formation strategies and photometric calculations for inertial confinement fusion implosion experiments are also examined.

Hilsabeck, T. J.; Kilkenny, J. D. [General Atomics, P.O. Box 85608, San Diego, California 92186-5608 (United States); Hares, J. D.; Dymoke-Bradshaw, A. K. L. [Kentech Instruments Ltd., Wallingford, Oxfordshire OX10 (United Kingdom); Bell, P. M.; Koch, J. A.; Celliers, P. M.; Bradley, D. K.; McCarville, T.; Pivovaroff, M.; Soufli, R.; Bionta, R. [Lawrence Livermore National Laboratory, Livermore, California 94550 (United States)

2010-10-15T23:59:59.000Z

460

Light-induced switching in the back-gated organic transistors with built-in conduction channel  

E-Print Network (OSTI)

We report on observation of a light-induced switching of the conductance in the back-gated organic field-effect transistors (OFETs) with built-in conduction channel. In the studied devices, the built-in channel is formed owing to the self-sensitized photo-oxidation of rubrene surface. In the dark, the back gate controls the charge injection from metal contacts into the built-in channel: the high-current ON state corresponds to zero or negative back-gate voltage; the low-current OFF state - to a positive back-gate voltage that blocks the Schottky contacts. Illumination of the OFET in the OFF state with a short pulse of light switches the device into the ON state that persists in the dark for days. The OFF state can be restored by cycling the back gate voltage. The observed effect can be explained by screening of the back-gate electric field by the charges photo-generated in the bulk of organic semiconductor.

V. Podzorov; V. M. Pudalov; M. E. Gershenson

2004-06-29T23:59:59.000Z

Note: This page contains sample records for the topic "gate national recreation" 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

Optimal control of quantum gates and suppression of decoherence in a system of interacting two-level particles  

E-Print Network (OSTI)

Methods of optimal control are applied to a model system of interacting two-level particles (e.g., spin-half atomic nuclei or electrons or two-level atoms) to produce high-fidelity quantum gates while simultaneously negating the detrimental effect of decoherence. One set of particles functions as the quantum information processor, whose evolution is controlled by a time-dependent external field. The other particles are not directly controlled and serve as an effective environment, coupling to which is the source of decoherence. The control objective is to generate target one- and two-qubit unitary gates in the presence of strong environmentally-induced decoherence and under physically motivated restrictions on the control field. The quantum-gate fidelity, expressed in terms of a novel state-independent distance measure, is maximized with respect to the control field using combined genetic and gradient algorithms. The resulting high-fidelity gates demonstrate the feasibility of precisely guiding the quantum evolution via optimal control, even when the system complexity is exacerbated by environmental coupling. It is found that the gate duration has an important effect on the control mechanism and resulting fidelity. An analysis of the sensitivity of the gate performance to random variations in the system parameters reveals a significant degree of robustness attained by the optimal control solutions.

Matthew Grace; Constantin Brif; Herschel Rabitz; Ian A. Walmsley; Robert L. Kosut; Daniel A. Lidar

2007-02-14T23:59:59.000Z

462

National Clean Fuels Inc National Wind Solutions Inc | Open Energy  

Open Energy Info (EERE)

Clean Fuels Inc National Wind Solutions Inc Clean Fuels Inc National Wind Solutions Inc Jump to: navigation, search Name National Clean Fuels Inc (National Wind Solutions Inc) Place San Antonio, Texas Zip 78230 Product Texas-based consultancy that works with clean technology developers, or with public utilities in their strategic and procurement plans for alternative energy contracts. References National Clean Fuels Inc (National Wind Solutions Inc)[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. National Clean Fuels Inc (National Wind Solutions Inc) is a company located in San Antonio, Texas . References ↑ "National Clean Fuels Inc (National Wind Solutions Inc)" Retrieved from "http://en.openei.org/w/index.php?title=National_Clean_Fuels_Inc_National_Wind_Solutions_Inc&oldid=349061"

463

The University of California and the mobilization of science for national defense  

SciTech Connect

The discovery of fission gave new urgency to the mobilization of science in World War II. In particular, its potential for an explosive release of subatomic energy gave pause to the scientists who organized the National Defense Research Committee (NDRC) and its successor, the Office of Scientific Research and Development (OSRD). These organizations were responsible for placing the scientific talent of the nation in the service of national defense, for at that time the vast majority of scientists were employed in private industry and private and public academic institutions. One of the largest academic institutions to be mobilized was the University of California, which provided the research and development for the electromagnetic method of uranium isotope separation for the first atomic bomb, and operated a new laboratory for the design of nuclear weapons at Los Alamos. The mobilization of the University of California had far-reaching consequences. The University has operated Los Alamos for almost 50 years, and Livermore ever since it was recreated as a second weapons laboratory in 1952. In what follows, I hope to indicate how the partnership between the government and the University was created, and how this affected national security decision-making in the war and post-war eras.

Seidel, R.W.

1992-03-01T23:59:59.000Z

464

The University of California and the mobilization of science for national defense  

Science Conference Proceedings (OSTI)

The discovery of fission gave new urgency to the mobilization of science in World War II. In particular, its potential for an explosive release of subatomic energy gave pause to the scientists who organized the National Defense Research Committee (NDRC) and its successor, the Office of Scientific Research and Development (OSRD). These organizations were responsible for placing the scientific talent of the nation in the service of national defense, for at that time the vast majority of scientists were employed in private industry and private and public academic institutions. One of the largest academic institutions to be mobilized was the University of California, which provided the research and development for the electromagnetic method of uranium isotope separation for the first atomic bomb, and operated a new laboratory for the design of nuclear weapons at Los Alamos. The mobilization of the University of California had far-reaching consequences. The University has operated Los Alamos for almost 50 years, and Livermore ever since it was recreated as a second weapons laboratory in 1952. In what follows, I hope to indicate how the partnership between the government and the University was created, and how this affected national security decision-making in the war and post-war eras.

Seidel, R.W.

1992-01-01T23:59:59.000Z

465

Savannah River National Laboratory  

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

Savannah River National Laboratory Savannah River National Laboratory srnl.doe.gov SRNL is a DOE National Laboratory operated by Savannah River Nuclear Solutions. At a glance Additive Manufacturing (3D Printing): Selectively Printed Conductive Pathways Researchers at the Savannah River National Laboratory (SRNL) have developed a rapid prototype conductive material that can be used for electrical shielding or circuit fabrication. Background Several rapid prototype technologies currently exist. A few of the technologies produce metallic parts, but the majority produce nonconductive parts made from various grades of plastic. In all of these technologies however, only conductive material or nonconductive material can be used within one part created. There is no known option for 3D printing conductive material for

466

National Transportation Stakeholders Forum  

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

N N ti l T t ti National Transportation Stakeholders Forum Chicago, IL, May 26, 2010 Ahmad Al-Daouk Date and page number - 1 Director, National Security Department National Nuclear Security Administration Service Center - Albuquerque, NM National Transportation Stakeholders Forum OSRP * NNSA Contractors transporting in commerce, are required law to comply with applicable regulations required law to comply with applicable regulations (e.g. federal, local, tribal) * Great majority of NNSA shipments are non-secured * Off-Site Source Recovery Program (OSRP) - OSRP is a U.S. Government activity sponsored and overseen by NNSA Office of Global Threat Reduction and the program is managed by LANL Mi i i t t d b d d Date and page number - 2 - Mission is to remove excess, unwanted, abandoned, or

467

IDAHO NATIONAL LABORATORY  

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

History of the Idaho National Laboratory (INL) History of the Idaho National Laboratory (INL) You are here: DOE-ID Home > Inside ID > Brief History Site History The Idaho National Laboratory (INL), an 890-square-mile section of desert in southeast Idaho, was established in 1949 as the National Reactor Testing Station. Initially, the missions at the INL were the development of civilian and defense nuclear reactor technologies and management of spent nuclear fuel. Fifty-two reactors—most of them first-of-a-kind—were built, including the Navy’s first prototype nuclear propulsion plant. Of the 52 reactors, three remain in operation at the site. In 1951, the INL achieved one of the most significant scientific accomplishments of the century—the first use of nuclear fission to produce a usable quantity of electricity at the Experimental Breeder Reactor No.

468

AMERICA'S NATIONAL LABS  

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

AMERICA'S AMERICA'S NATIONAL LABS by 50 50 M A D E IN U S A B r e a k t h r o u g h s America's National Laboratory system has been changing and improving the lives of millions for more than 80 years. Born at a time of great societal need, this network of Department of Energy Laboratories has now grown into 17 facilities, working together as engines of prosperity and invention. As this list of 50 Break- throughs attests, National Laboratory discoveries have spawned industries, saved lives, generated new products, fired the imagination, and helped to reveal the secrets of the universe. Rooted in the need to be the best and bring the best, America's National Laboratories have put an American stamp on the past century of science. With equal ingenuity and tenacity, they are now engaged in

469

National Synchrotron Light Source  

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

Environmental Assessment Environmental Assessment Proposed Upgrade and Improvement of the National Synchrotron Light Source Complex at Brookhaven National Laboratory, Upton, New York This Environmental Assessment addresses the proposed action by the U.S. Department of Energy to upgrade the facilities of the National Synchrotron Light Source Complex, namely the National Synchrotron Light Source (NSLS), the Accelerator Test Facility and the Source Development Laboratory. The environmental effects of a No-Action Alternative as well as a Proposed Action are evaluated in the Environmental Assessment. The “NSLS Environmental Assessment Fact Sheet” link below leads to a one-page summary of the Environmental Assessment. The “NSLS Environmental Assessment” link below leads to the whole 41-page

470

National Climate Assessment: Overview  

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

Production Team Production Team Indicators System Coastal Resilience Resources Make Our Science Accessible Link Climate Change & Health Provide Data and Tools Coordinate Internationally National Climate Assessment: Overview Print E-mail What is the National Climate Assessment (NCA)? The NCA is an important resource for understanding and communicating climate change science and impacts in the United States. It informs the nation about already observed changes, the current status of the climate, and anticipated trends for the future. The NCA report process integrates scientific information from multiple sources and sectors to highlight key findings and significant gaps in our knowledge. The NCA also establishes consistent methods for evaluating climate impacts in the U.S. in the context of broader global change. Finally, findings from the NCA provide input to Federal science priorities and are used by U.S. citizens, communities, and businesses as they create more sustainable and environmentally sound plans for the nation's future.

471

Brookhaven National Laboratory, Office  

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

of 2006 the Office of Educational Programs (OEP) at the U.S. Department of Energy's Brookhaven National Laboratory launched the Open Space Stewardship Program as part of its Green...

472

Diesel prices increase nationally  

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

Diesel prices increase nationally The U.S. average retail price for on-highway diesel fuel rose to 3.91 a gallon on Monday. That's up 1.3 cents from a week ago, based on the...

473

Diesel prices flat nationally  

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

Diesel prices flat nationally The U.S. average retail price for on-highway diesel fuel remained the same from a week ago at 3.98 a gallon on Monday, based on the weekly price...

474

National Environmental Policy Act  

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

National Laboratory (ORNL) CX-ORR-13-007 SC 9172013 Timber Salvage from Pine Ridge Storm Damage CX-ORR-13-008 SC 9252013 Office of Secure Transportation Multiple Actions...

475

Los Alamos National Laboratory  

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

to 150 million over five years LOS ALAMOS, N.M., May 14, 2013-Los Alamos National Laboratory has awarded a master task order agreement in which three small businesses will...

476

Los Alamos National Laboratory  

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

to 400 million over five years LOS ALAMOS, N.M., Sept. 23, 2013-Los Alamos National Laboratory has awarded master task order agreements to three small businesses for environmental...

477

Students | Argonne National Laboratory  

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

Apply for a Job Connect with Argonne LinkedIn Facebook Twitter YouTube Google+ More Social Media Students Interested in exploring what it would be like to work at a national...

478

Washington National Records Center  

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

Washington National Records Center Washington D.C. 20404 Annette Black, IM-23, 301-903-3842 Annette.Black@hq.doe.gov John E. Davenport, Director Records Management Div. IM23270CC...

479

National Renewable Energy Laboratory  

E-Print Network (OSTI)

Wh kilowatt-hour LED light emitting diode MECO Maui Electric Company MWh megawatt-hour NAECA National-generation technologies, such as seawater air-conditioning (SWAC) and Light-emitting diodes (LEDs), as an addendum

480

Alamos National Laboratory  

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

Economic development in Northern New Mexico focus of new podcast from Los Alamos National Laboratory November 25, 2013 Podcast part of Lab's new multi-channel effort to better...

Note: This page contains sample records for the topic "gate national recreation" 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

Respiration Induced Heart Motion and Indications of Gated Delivery for Left-Sided Breast Irradiation  

SciTech Connect

Purpose: To investigate respiration-induced heart motion for left-sided breast irradiation using a four-dimensional computed tomography (4DCT) technique and to determine novel indications to assess heart motion and identify breast patients who may benefit from a gated treatment. Methods and Materials: Images of 4DCT acquired during free breathing for 20 left-sided breast cancer patients, who underwent whole breast irradiation with or without regional nodal irradiation, were analyzed retrospectively. Dose distributions were reconstructed in the phases of 0%, 20%, and 50%. The intrafractional heart displacement was measured in three selected transverse CT slices using D{sub LAD} (the distance from left ascending aorta to a fixed line [connecting middle point of sternum and the body] drawn on each slice) and maximum heart depth (MHD, the distance of the forefront of the heart to the line). Linear regression analysis was used to correlate these indices with mean heart dose and heart dose volume at different breathing phases. Results: Respiration-induced heart displacement resulted in observable variations in dose delivered to the heart. During a normal free-breathing cycle, heart-induced motion D{sub LAD} and MHD changed up to 9 and 11 mm respectively, resulting in up to 38% and 39% increases of mean doses and V{sub 25.2} for the heart. MHD and D{sub LAD} were positively correlated with mean heart dose and heart dose volume. Respiratory-adapted gated treatment may better spare heart and ipsilateral-lung compared with the conventional non-gated plan in a subset of patients with large D{sub LAD} or MHD variations. Conclusion: Proposed indices offer novel assessment of heart displacement based on 4DCT images. MHD and D{sub LAD} can be used independently or jointly as selection criteria for respiratory gating procedure before treatment planning. Patients with great intrafractional MHD variations or tumor(s) close to the diaphragm may particularly benefit from the gated treatment.

Qi, X. Sharon, E-mail: xiangrong.qi@ucdenver.edu [Department of Radiation Oncology, University of Colorado Denver, Aurora, CO (United States); Hu, Angela [Department of Radiation Oncology, University of Colorado Denver, Aurora, CO (United States); Wang Kai [Department of Radiation Oncology, Medical College of Wisconsin, Milwaukee, WI (United States); Newman, Francis [Department of Radiation Oncology, University of Colorado Denver, Aurora, CO (United States); Crosby, Marcus; Hu Bin; White, Julia; Li, X. Allen [Department of Radiation Oncology, Medical College of Wisconsin, Milwaukee, WI (United States)

2012-04-01T23:59:59.000Z

482

ITER movie created by Oak Ridge National Laboratory, National...  

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ITER movie created by Oak Ridge National Laboratory, National Center for Computational Sciences American Fusion News Category: U.S. ITER Link: ITER movie created by Oak Ridge...

483

Secretary Chu visits Sandia National Labs | National Nuclear...  

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Mayor Richard Berry on a tour of Sandia National Laboratories' National Solar Thermal Test Facility, which is working to advance industry collaboration on clean energy...

484

Bruce Held visits Y-12 National Security Complex | National Nuclear...  

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Held visits Y-12 National Security Complex | National Nuclear Security Administration Our Mission Managing the Stockpile Preventing Proliferation Powering the Nuclear Navy...

485

LANL | TT | License | Software - Los Alamos National Lab: National ...  

Los Alamos National Laboratory • Est 1943 . Operated by Los Alamos National Security, LLC for the U.S. Department of Energy's NNSA

486

LANL | TT | Awards - Los Alamos National Lab: National Security ...  

Operated by Los Alamos National Security, LLC for the U.S. Department of Energy's NNSA. Inside | © Copyright 2010-11 Los Alamos National Security, ...

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LANL | Partnering | Agreements - Los Alamos National Lab: National ...  

Operated by Los Alamos National Security, LLC for the U.S. Department of Energy's NNSA. Inside | © Copyright 2010-11 Los Alamos National Security, ...

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Secretary Chu visits Sandia National Labs | National Nuclear...  

National Nuclear Security Administration (NNSA)

and Albuquerque Mayor Richard Berry on a tour of Sandia National Laboratories' National Solar Thermal Test Facility, which is working to advance industry collaboration on clean...

489

FY 2011 National Security Technologies, LLC, PER Summary | National...  

National Nuclear Security Administration (NNSA)

National Security Technologies, LLC, PER Summary | National Nuclear Security Administration Our Mission Managing the Stockpile Preventing Proliferation Powering the Nuclear Navy...

490

Director at Sandia National Laboratories | National Nuclear Security...  

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at Sandia National Laboratories | National Nuclear Security Administration Our Mission Managing the Stockpile Preventing Proliferation Powering the Nuclear Navy Emergency Response...

491

National Security Technology Center | Y-12 National Security...  

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Global Security Security and Training National Security ... National Security Technology Center What kinds of security technologies are we talking about? See our capabilities...

492

Sandia National Laboratories: National Security Missions: International  

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WMD Counterterrorism & Response WMD Counterterrorism & Response Airworthiness Weapons of Mass Destruction (WMD) Counterterrorism & Response provides operational planning assistance and training to counter domestic and international nuclear and radiological terrorism, including: Specialized training for nuclear and explosive threats for warfighters and law enforcement Technologies for evaluating airframe integrity and other critical structural integrity Our partners include National Nuclear Security Administration (NNSA), Department of Defense (DoD), and Federal Aviation Administration (FAA). Program Areas include: Airworthiness and Infrastructure Assurance Nuclear Incident Response Nuclear Counterterrorism Chemical, Biological, Radiological, Nuclear and Explosives Technology Development

493

THE NATIONAL BASIN DELINEATION PROJECT  

Science Conference Proceedings (OSTI)

The National Basin Delineation Project (NBDP) was undertaken by the National Severe Storms Laboratory to define flash-flood-scale basin boundaries for the country in support of the National Weather Service (NWS) Flash Flood Monitoring and ...

Ami T. Arthur; Gina M. Cox; Nathan R. Kuhnert; David L. Slayter; Kenneth W. Howard

2005-10-01T23:59:59.000Z

494

Improved Off-State Stress Critical Voltage on AlGaN/GaN High Electron Mobility Transistors Utilizing Pt/Ti/Au Based Gate Metallization  

Science Conference Proceedings (OSTI)

The critical voltage for degradation of AlGaN/GaN high electron mobility transistors (HEMTs) employed with the Pt/Ti/Au gate metallization instead of the commonly used Ni/Au was significantly increased during the off-state stress. The typical critical voltage for HEMTs with Ni/Au gate metallization was around -60V. By sharp contrast, no critical voltage was observed for the HEMTs with Pt/Ti/Au gate metallization, even up to -100V, which was the instrumental limitation in this experiment. Both Schottky forward and reverse gate characteristics of the Ni/Au degraded once the gate voltage passed the critical voltage of around -60V. There was no degradation exhibited for the HEMTs with Pt-gated HEMTs.

Lo, C. F. [University of Florida; Liu, L. [University of Florida, Gainesville; Kang, Tsung Sheng [University of Florida, Gainesville; Davies, Ryan [University of Florida; Gila, Brent P. [University of Florida, Gainesville; Pearton, S. J. [University of Florida; Kravchenko, Ivan I [ORNL; Laboutin, O. [Kopin Corporation, Taunton, MA; Cao, Yu [Kopin Corporation, Taunton, MA; Johnson, Wayne J. [Kopin Corporation, Taunton, MA; Ren, F. [University of Florida

2011-01-01T23:59:59.000Z

495

National Climate Assessment: Production Team  

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NCA & Development Advisory Committee NCA & Development Advisory Committee Production Team Indicators System Coastal Resilience Resources Make Our Science Accessible Link Climate Change & Health Provide Data and Tools Coordinate Internationally National Climate Assessment: Production Team Print E-mail National Climate Assessment Staff (USGCRP National Coordination Office) Current NCA Staff Dr. Fabien Laurier, Director, Third National Climate Assessment Dr. Glynis Lough, Chief of Staff for the National Climate Assessment Emily Therese Cloyd, Engagement Coordinator for the National Climate Assessment Bryce Golden-Chen, Program Coordinator for the National Climate Assessment Alison Delgado, Scientist Dr. Ilya Fischhoffkri, Scientist Melissa Kenney, Indicators Coordinator Dr. Fred Lipschultz, Regional Coordinator for the National Climate Assessment

496

Historical Photographs: Brookhaven National Laboratory  

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Brookhaven National Laboratory 1. Positron emitter detector (circa 1962) used to detect brain tumors at Brookhaven National Laboratory (252Kbytes) 2. Medical activities at...

497

National Laboratories - EERE Commercialization Office  

National Laboratories. The U.S. Department of Energy's (DOE) national laboratories play an important role in the development and commercialization of ...

498

Clean Cities National Parks Initiative  

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

Clean Cities partners with the National Park Service (NPS) through the Clean Cities National Parks Initiative to support transportation projects that educate park visitors on the benefits of...

499

Environmental Protection | Argonne National Laboratory  

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electricity use, water consumption and environmental emissions. Environment and Sustainability Argonne National Laboratory is helping our nation build an economy based on...

500

Technologies - Lawrence Livermore National Laboratory  

LLNL Home. Latest News Headlines. ... Operated by Lawrence Livermore National Security, LLC, for the Department of Energy's National Nuclear Security Administration