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Note: This page contains sample records for the topic "miles segment speed" 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

The train problem assumes a circular track 101 miles in circumference. The track is labeled clockwise in miles starting at due north. ie. 0 through 100. Mile 101 would be at the same spot as mile 0.  

E-Print Network [OSTI]

A3: trains The train problem assumes a circular track 101 miles in circumference. The track as mile 0. Train1 starts at mile 0 going clockwise. Train2 starts at mile 50 also going clockwise. The program prompts for speeds of each train in mph. The output is the mile (or fraction) at which one train

Huth, Michael

2

@ work' video segment features Robotic Software Engineer  

SciTech Connect (OSTI)

@ work highlights Idaho National Laboratory employees and the jobs they perform.This segment features Robotic Software Engineer Miles Walton.

Idaho National Laboratory

2008-03-27T23:59:59.000Z

3

@ work' video segment features Robotic Software Engineer  

ScienceCinema (OSTI)

@ work highlights Idaho National Laboratory employees and the jobs they perform.This segment features Robotic Software Engineer Miles Walton.

Idaho National Laboratory

2010-01-08T23:59:59.000Z

4

Miles Hand Grenade  

DOE Patents [OSTI]

A simulated grenade for MILES-type simulations generates a unique RF signal and a unique audio signal. A detector utilizes the time between receipt of the RF signal and the slower-traveling audio signal to determine the distance between the detector and the simulated grenade.

Harrington, John J. (Albuquerque, NM); Buttz, James H. (Albuquerque, NM); Maish, Alex B. (Corrales, NM); Page, Ray R. (Albuquerque, NM); Metcalf, Herbert E. (Albuquerque, NM)

2005-11-15T23:59:59.000Z

5

B3 Trains Problem Statement The train problem assumes a circular track 101 miles in circumference. The track is labeled clockwise in  

E-Print Network [OSTI]

B3 Trains ­ Problem Statement The train problem assumes a circular track 101 miles in circumference be at the same spot as mile 0. One train starts at mile 0 going clockwise, another train starts at mile 100 going counterclockwise. The program prompts for speeds of each train in mph. The output is the mile (or fraction

Huth, Michael

6

miles-99.PDF  

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

Vertical Velocity Statistics as Derived from 94-GHz Vertical Velocity Statistics as Derived from 94-GHz Radar Measurements N. L. Miles, D. M. Babb, and J. Verlinde The Pennsylvania State University University Park, Pennsylvania Introduction Profiles of millimeter-wavelength radar Doppler spectra contain information about both the mean vertical velocities and cloud microphysics. In order to obtain this information, it is necessary to remove the effects of turbulence. Stratocumulus clouds often contain various species of ice and liquid, including graupel, crystals, columns, plates, liquid droplets, and drizzle drops. Most of the previous work to remotely determine microphysics of stratus clouds has largely ignored the presence of drizzle and ice, restricting applicability to only liquid clouds with no drizzle, a relatively rare event. Since mixed phase

7

Miles Electric Vehicles | Open Energy Information  

Open Energy Info (EERE)

Miles Electric Vehicles Jump to: navigation, search Name: Miles Electric Vehicles Place: Santa Monica, California Zip: 90405 Sector: Vehicles Product: California-based developer of...

8

Ultrahigh speed 1050nm swept source / Fourier domain OCT retinal and anterior segment imaging at 100,000 to 400,000 axial scans per second  

E-Print Network [OSTI]

We demonstrate ultrahigh speed swept source/Fourier domain ophthalmic OCT imaging using a short cavity swept laser at 100,000 – 400,000 axial scan rates. Several design configurations illustrate tradeoffs in imaging speed, ...

Potsaid, Benjamin M.

9

Three Mile Island: then and now  

SciTech Connect (OSTI)

A review of the Three Mile Island Unit 2 accident is presented. Current activities to clean up the reactor are described.

Trauger, D.B.

1980-01-01T23:59:59.000Z

10

Chapter 3. Vehicle-Miles Traveled  

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

3. Vehicle-Miles Traveled 3. Vehicle-Miles Traveled Chapter 3. Vehicle-Miles Traveled Vehicle-miles traveled--the number of miles that residential vehicles are driven--is probably the most important information collected by the Residential Transportation Energy Consumption Survey. Using the data on vehicle-miles traveled allows analysts to answer such questions as: "Are minivans driven more than passenger cars?" "Do people in the West drive more than people elsewhere?" "Do people conserve their new cars by driving them less?" "Who drives more--people in households with children, or other people?" "At what ages do people drive the most?" "How does growing income affect the amount of driving?" In addition to answering those kinds of questions, analysts also use the number of vehicle-miles traveled to compute estimated, on-road vehicle fuel consumption, economy, and expenditures, all of which have important implications for U.S. energy policy and national security (see Chapter 4).

11

Three Mile Canyon | Open Energy Information  

Open Energy Info (EERE)

Mile Canyon Mile Canyon Jump to: navigation, search Name Three Mile Canyon Facility Three Mile Canyon Sector Wind energy Facility Type Commercial Scale Wind Facility Status In Service Owner John Deere Wind Developer Momentum RE Energy Purchaser PacifiCorp Location Morrow County OR Coordinates 45.717419°, -119.502258° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":45.717419,"lon":-119.502258,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

12

Wireless Technology Leaps the Last Mile  

Science Journals Connector (OSTI)

Topics include "Wireless Technology Leaps the Last Mile," "Researcher Turns Computers into Better Listeners," and "IBM Puts Encryption in a Processor. Keywords: wireless technology, speech recognition technology, encryption, digital-content protection

Linda Dailey Paulson

2006-06-01T23:59:59.000Z

13

1st Mile | Open Energy Information  

Open Energy Info (EERE)

Mile Mile Jump to: navigation, search Name 1st Mile Place Lyngby, Denmark Zip 2800 Product Denmark-based company that provides research and screening for venture capitalists. Website http://www.1stmile.dk/ Coordinates 56.866669°, 8.31667° 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":56.866669,"lon":8.31667,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

14

Debate over waste imperils 3-mile cleanup  

Science Journals Connector (OSTI)

...solidification ofthe 560,000 gallons of high level waste left from the commercial fuel reprocessing plant that operated at West Valley, New York, from 1966 to 1972. But any suggestion that the new solidification facility also be used for Three Mile...

LJ Carter

1980-10-10T23:59:59.000Z

15

Microsoft Word - Seven Mile CX.doc  

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

October 7, 2010 October 7, 2010 REPLY TO ATTN OF: KEC-4 SUBJECT: Environmental Clearence Memorandum - Seven Mile Project Erich Orth Project Manager - TEP-TPP-3 Proposed Action: Seven Mile Project Budget Information: Work Order 00211600 Task 03 Categorical Exclusions Applied (from Subpart D, 10 C.F.R. Part 1021: B1.11 "Installation of fencing... that will not adversely affect wildlife of surface water flow." B4.6 "Additions or modifications to electric power transmission facilities that would not affect the environment beyond the previously developed facility area..." B4.11 "Construction or electric power substations (including switching stations and support facilities) with power delivery at 230-kV or below, or modification (other than voltage increases) of existing

16

square miles | OpenEI Community  

Open Energy Info (EERE)

0 0 Varnish cache server Home Groups Community Central Green Button Applications Developer Utility Rate FRED: FRee Energy Database More Public Groups Private Groups Features Groups Blog posts Content Stream Documents Discussions Polls Q & A Events Notices My stuff Energy blogs 429 Throttled (bot load) Error 429 Throttled (bot load) Throttled (bot load) Guru Meditation: XID: 2142235190 Varnish cache server square miles Home Sfomail's picture Submitted by Sfomail(48) Member 25 June, 2013 - 12:10 Solar Land Use Data on OpenEI acres csp land use how much land land requirements pv land use solar land use square miles I'm happy to announce that a new report on Solar+Land+Use was just released by the National+Renewable+Energy+Laboratory. You can find a brief summary of the results at the Solar+Land+Use page on OpenEI.

17

HEALTH EFFECTS OF THE NUCLEAR ACCIDENT AT THREE MILE ISLAND  

E-Print Network [OSTI]

occurred during the nuclear accident, and probably noHEALTH EFFECTS OF THE NUCLEAR ACCIDENT AT MILE ISLAND JacobENG-48 HEALTH EFFECTS OF THE NUCLEAR ACCIDENT A T THREE MILE

Fabrikant, J.I.

2010-01-01T23:59:59.000Z

18

Alternative Fuels Data Center: Vehicle Miles Traveled Tax Feasibility  

Alternative Fuels and Advanced Vehicles Data Center [Office of Energy Efficiency and Renewable Energy (EERE)]

Vehicle Miles Traveled Vehicle Miles Traveled Tax Feasibility Evaluation to someone by E-mail Share Alternative Fuels Data Center: Vehicle Miles Traveled Tax Feasibility Evaluation on Facebook Tweet about Alternative Fuels Data Center: Vehicle Miles Traveled Tax Feasibility Evaluation on Twitter Bookmark Alternative Fuels Data Center: Vehicle Miles Traveled Tax Feasibility Evaluation on Google Bookmark Alternative Fuels Data Center: Vehicle Miles Traveled Tax Feasibility Evaluation on Delicious Rank Alternative Fuels Data Center: Vehicle Miles Traveled Tax Feasibility Evaluation on Digg Find More places to share Alternative Fuels Data Center: Vehicle Miles Traveled Tax Feasibility Evaluation on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type

19

Alternative Fuels Data Center: Oregon Celebrates 200 Miles of Electric  

Alternative Fuels and Advanced Vehicles Data Center [Office of Energy Efficiency and Renewable Energy (EERE)]

Oregon Celebrates 200 Oregon Celebrates 200 Miles of Electric Highways to someone by E-mail Share Alternative Fuels Data Center: Oregon Celebrates 200 Miles of Electric Highways on Facebook Tweet about Alternative Fuels Data Center: Oregon Celebrates 200 Miles of Electric Highways on Twitter Bookmark Alternative Fuels Data Center: Oregon Celebrates 200 Miles of Electric Highways on Google Bookmark Alternative Fuels Data Center: Oregon Celebrates 200 Miles of Electric Highways on Delicious Rank Alternative Fuels Data Center: Oregon Celebrates 200 Miles of Electric Highways on Digg Find More places to share Alternative Fuels Data Center: Oregon Celebrates 200 Miles of Electric Highways on AddThis.com... April 18, 2012 Oregon Celebrates 200 Miles of Electric Highways " These [electric charging] stations will help create a corridor that, by the

20

Focus Series: Denver Energy Advisor Program Helps Homeowners Go the Extra Mile in Mile-High City  

Broader source: Energy.gov [DOE]

Focus Series: Denver Energy Advisor Program Helps Homeowners Go the Extra Mile in Mile-High City, a publication of the U.S. Department of Energy's Better Buildings Program.

Note: This page contains sample records for the topic "miles segment speed" 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

Fact #591: October 5, 2009 Consumer Reports Tests Vehicle Fuel Economy by Speed  

Broader source: Energy.gov [DOE]

Seven vehicles were tested by Consumer Reports recently to determine the fuel economy of the vehicles at a given speed. For these vehicles, the decline in fuel economy from a speed of 55 miles per...

22

Light Properties Light travels at the speed of light `c'  

E-Print Network [OSTI]

LIGHT!! #12;Light Properties Light travels at the speed of light `c' C = 3 x 108 m/s Or 190.nasa.gov #12;The speed of light The speed of light `c' is equal to the frequency ` times the wavelength,000 miles/second!! Light could travel around the world about 8 times in one second #12;What is light?? Light

Mojzsis, Stephen J.

23

SPATIALLY DISAGGREGATE PANEL MODELS OF CRASH AND INJURY COUNTS: THE EFFECT OF SPEED LIMITS AND DESIGN  

E-Print Network [OSTI]

characteristics, such as curvature and grade, as well as vehicle miles traveled (VMT). A 10 mph speed limit invites an "ecological fallacy" in results, where individual-level relationships cannot be inferred safety factors other than speed limits, including horizontal curvature and truck vehicle miles

Kockelman, Kara M.

24

A GEM Award (Going the Extra Mile)  

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

GEM Award GEM Award Going the Extra Mile A Gift Card Recognition Program Who may receive? All Headquarters Department of Energy Employees except Political Appointees (including Schedule C and non-career members of the SES). Any Employee may nominate. What is it? $25 or $50 Gift Cards from 100s Department Stores, Book Stores, Hotels and more. of nationally well known Movie Tickets, Restaurants, How do I do it? * Nominator fills out form. * Routes form through their organizational protocols. * Faxes or scans/emails to HQ Gift Card. * HQ Gift Card receives form, places order * Gift Certificate is sent to Recipient's Supervisor * Supervisor presents certificate to employee * Employee can redeem On-line or by phone for card their choice of When can I do this? HQ Gift Card is open for business now

25

square-mile Black Warrior Basin  

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

will inject CO will inject CO 2 into a coalbed methane (CBM) well in Tuscaloosa County, Alabama, to assess the capability of mature CBM reservoirs to receive and adsorb large volumes of CO 2 . Injection began at the test site on June 15; the site was selected because it is representative of the 23,000- square-mile Black Warrior Basin located in northwestern Alabama and northeastern Mississippi. It is estimated that this area has the potential to store in the range of 1.1 to 2.3 Gigatons of CO 2 , which is approximately the amount that Alabama's coal-fired power plants emit in two decades. The targeted coal seams range from 940 to 1,800 feet deep and are one to six feet thick. Approximately 240 tons of CO 2 will be injected over a 45- to 60-day period. More information

26

Three Mile Island: the financial fallout  

SciTech Connect (OSTI)

The nuclear accident at Three Mile Island raised serious questions about the financial ability of the electric utility company owners to clean up and repair the damaged reactor facilities while continuing to provide reliable electric service to customers. Financial insolvency of the companies is not imminent and power supplies are assured for the immediate future. However, the loss of earnings capability by the Metropolitan Edison Company makes it questionable whether it can fund its share of the clean-up costs and maintain system reliability without large rate increases or some external financial assistance. The accident has shown that the utilities and Federal and State regulatory agencies were not prepared to deal with recovery from such a large financial loss. The Department of Energy should move swiftly to assess the financial needs of the affected utilities and develop plans for meeting them.

Not Available

1980-07-07T23:59:59.000Z

27

Three Mile Island: meltdown of democracy  

SciTech Connect (OSTI)

Strong local opposition to a start-up of Unit 1 at Three Mile Island continues because citizen distrust of General Public Utilities was found in post-accident studies to have been justified. Several citizen groups have monitored the Unit 2 clean-up activities and have not been reassured by either the President's Commission or the Nuclear Regulatory Commission. Efforts to improve public relations by distributing radiation kits or other strategies have been outweighed by evidence of government manipulation of early bomb test data and poor industry planning. Arguments over who is responsible for the accident and who is liable for the cost have further undermined credibility. Area residents have received three recent legal signals that their position may prevail. (DCK)

Walsh, E.J.

1983-03-01T23:59:59.000Z

28

Salt Wells, Eight Mile Flat | Open Energy Information  

Open Energy Info (EERE)

Salt Wells, Eight Mile Flat Salt Wells, Eight Mile Flat Jump to: navigation, search OpenEI Reference LibraryAdd to library Web Site: Salt Wells, Eight Mile Flat Abstract Abstract unavailable. Author Nevada Bureau of Mines and Geology Published Online Nevada Encyclopedia, 2009 DOI Not Provided Check for DOI availability: http://crossref.org Online Internet link for Salt Wells, Eight Mile Flat Citation Nevada Bureau of Mines and Geology. Salt Wells, Eight Mile Flat [Internet]. 2009. Online Nevada Encyclopedia. [updated 2009/03/24;cited 2013/08/07]. Available from: http://www.onlinenevada.org/articles/salt-wells-eight-mile-flat Related Geothermal Exploration Activities Activities (1) Areas (1) Regions (0) Development Wells At Salt Wells Area (Nevada Bureau of Mines and Geology, 2009) Salt Wells Geothermal Area

29

Petroleum Reduction Strategies to Reduce Vehicle Miles Traveled  

Broader source: Energy.gov [DOE]

For reducing greenhouse gas emissions, the table below describes petroleum reduction strategies to reduce vehicle miles traveled, as well as guidance and best practices for each strategy.

30

New York Nuclear Profile - Nine Mile Point Nuclear Station  

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

Nine Mile Point Nuclear Station" "Unit","Summer capacity (mw)","Net generation (thousand mwh)","Summer capacity factor (percent)","Type","Commercial operation date","License...

31

Petroleum Reduction Strategies to Reduce Vehicle Miles Traveled |  

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

Reduce Vehicle Miles Traveled Reduce Vehicle Miles Traveled Petroleum Reduction Strategies to Reduce Vehicle Miles Traveled October 7, 2013 - 11:52am Addthis YOU ARE HERE: Step 3 For reducing greenhouse gas emissions, the table below describes petroleum reduction strategies to reduce vehicle miles traveled, as well as guidance and best practices for each strategy. Table 1. Determining When and How to Promote the Use of Strategies to Reduce Vehicle Miles Traveled Strategy When Applicable Best Practices Consolidate trips Applicable to all vehicles, regardless of ownership or vehicle and fuel type Target vehicle operators who take longer trips Seek vehicle operator input and collaboration to identify regular or occasional trips that involve similar routes. Determine whether trips on multiple days or times can be consolidated into a single trip.

32

Debate over waste imperils 3-Mile cleanup  

SciTech Connect (OSTI)

The cleanup is a task of extraordinary proportions. Every step in the cleanup must be taken in a highly sensitive political and regulatory environment. A demineralizer or ion exchange filtration unit was installed in order that the fission products could be removed from the water spilled in the auxiliary and fuel handling buildings. GPU later vented krypton gas. Twice now engineers have made cautions entries into the containment building as part of the effort to size up the job. Cleanup will be costly, requiring many workers. Some wastes will require special packaging in hundreds of containers with shielded overpacks, plus bulky items of hardware and equipment that cannot be easily packaged. There will be the damaged fuel assemblies from the reactor core. Removing the fuel from the reactor may be difficult. A troublesome waste disposal question has to do with the material to be generated in cleaning up the containment building's sump water. GPU's man in charge of clean-up strategy is to collect the wastes in a form that permits maximum flexibility with respect to their stage, packaging, transport, and ultimate disposal. If plans for disposal of all the wastes from the cleanup are to be completed, an early commitment by Pennsylvania and other northeastern states to establish a burial ground for low level waste generated within the region is needed. Also a speedy commitment by NRC, DOE, and Congress to a plan for disposal of the first-stage zeolites is needed. Should there be a failure to cope with the wastes that Three Mile Island cleanup generates, the whole nuclear enterprise may suffer.

Carter, L.J.

1980-10-10T23:59:59.000Z

33

Alternative Fuels Data Center: Low-Speed Vehicle Definition  

Alternative Fuels and Advanced Vehicles Data Center [Office of Energy Efficiency and Renewable Energy (EERE)]

Low-Speed Vehicle Low-Speed Vehicle Definition to someone by E-mail Share Alternative Fuels Data Center: Low-Speed Vehicle Definition on Facebook Tweet about Alternative Fuels Data Center: Low-Speed Vehicle Definition on Twitter Bookmark Alternative Fuels Data Center: Low-Speed Vehicle Definition on Google Bookmark Alternative Fuels Data Center: Low-Speed Vehicle Definition on Delicious Rank Alternative Fuels Data Center: Low-Speed Vehicle Definition on Digg Find More places to share Alternative Fuels Data Center: Low-Speed Vehicle Definition on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type Low-Speed Vehicle Definition A low-speed vehicle is defined as a limited use automobile or truck that has a maximum speed greater than 20 miles per hour (mph) but not more than

34

Odometer Versus Self-Reported Estimates of Vehicle Miles Traveled  

Reports and Publications (EIA)

The findings described here compare odometer readings with self-reported estimates of Vehicle Miles Traveled (VMT) to investigate to what extent self-reported VMT is a reliable surrogate for odometer-based VMT.

2000-01-01T23:59:59.000Z

35

Full Useful Life (120,000 miles) Exhaust Emission Performance...  

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

Full Useful Life (120,000 miles) Exhaust Emission Performance of a NOx Adsorber and Diesel Particle Filter Equipped Passenger Car and Medium-Duty Engine in Conjunction with...

36

Innovative Cell Materials and Designs for 300 Mile Range EVs  

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

300 Mile Range EVs Yimin Zhu, PDPI Nanosys, Inc Palo Alto, California May 13 17, 2013 DOE Vehicle Technologies AMR 2013 ES130zhu2013p This presentation does not contain any...

37

HEALTH EFFECTS OF THE NUCLEAR ACCIDENT AT THREE MILE ISLAND  

E-Print Network [OSTI]

within 50 miles of the nuclear power plant was estimated tothe radiation from the nuclear power plant accident. From anand the Peach Bottom nuclear power plants, like the general

Fabrikant, J.I.

2010-01-01T23:59:59.000Z

38

Vehicle engine use when no longer in transit; exceptions -Vehicle idling gets zero miles per gallon; unnecessary idling wastes fuel and pollutes.  

E-Print Network [OSTI]

gallon; unnecessary idling wastes fuel and pollutes. Running an engine at low speed (idling) also causes the point of view of both emissions and fuel consumption. Unless exempted in the following sectionVehicle engine use when no longer in transit; exceptions - Vehicle idling gets zero miles per

Powers, Robert

39

Measured speed versus true speed  

E-Print Network [OSTI]

The theoretical predictions, derived from the Lorentz and the Tangherlini transformations, for the one-way speed of any physical entity are confronted with the corresponding expressions for the one-way measured speed obtained from a gedanken experiment. The experiment demonstrates that, for an inertial frame $K'$ in motion relative to an inertial frame $K$ where the one-way speed of light is isotropic, even the special theory of relativity renders the one-way speed of light as function of the velocity of $K'$ in agreement with the Tangherlini transformations. However, the two-way speed of light remains constant for all inertial frames, in agreement with the two-way experimental techniques. This implies that there must exist \\emph{one and only one} inertial frame where the one-way speed of light is isotropic. These investigations also show how we can determine, with certain restrictions, the true speed of a physical entity and of the true speed of $K'$ relative to $K$.

Israel Perez

2010-05-10T23:59:59.000Z

40

Seven Mile Hole Geothermal Area | Open Energy Information  

Open Energy Info (EERE)

form form View source History View New Pages Recent Changes All Special Pages Semantic Search/Querying Get Involved Help Apps Datasets Community Login | Sign Up Search Page Edit with form History Facebook icon Twitter icon » Seven Mile Hole Geothermal Area (Redirected from Seven Mile Hole Area) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Geothermal Resource Area: Seven Mile Hole Geothermal Area Contents 1 Area Overview 2 History and Infrastructure 3 Regulatory and Environmental Issues 4 Exploration History 5 Well Field Description 6 Geology of the Area 7 Geofluid Geochemistry 8 NEPA-Related Analyses (0) 9 Exploration Activities (4) 10 References Area Overview Geothermal Area Profile Location: Wyoming Exploration Region: Yellowstone Caldera Geothermal Region GEA Development Phase:

Note: This page contains sample records for the topic "miles segment speed" 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

Seven Mile Hole Geothermal Area | Open Energy Information  

Open Energy Info (EERE)

Seven Mile Hole Geothermal Area Seven Mile Hole Geothermal Area Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Geothermal Resource Area: Seven Mile Hole Geothermal Area Contents 1 Area Overview 2 History and Infrastructure 3 Regulatory and Environmental Issues 4 Exploration History 5 Well Field Description 6 Geology of the Area 7 Geofluid Geochemistry 8 NEPA-Related Analyses (0) 9 Exploration Activities (4) 10 References Area Overview Geothermal Area Profile Location: Wyoming Exploration Region: Yellowstone Caldera Geothermal Region GEA Development Phase: 2008 USGS Resource Estimate Mean Reservoir Temp: Estimated Reservoir Volume: Mean Capacity: Click "Edit With Form" above to add content History and Infrastructure Operating Power Plants: 0 No geothermal plants listed. Add a new Operating Power Plant

42

Creating Efficiencies in Last Mile Delivery through Workforce  

E-Print Network [OSTI]

objectives · Extend the planning horizon to achieve more efficiency · Discuss general trends in workforceCreating Efficiencies in Last Mile Delivery through Workforce Management Maciek Nowak Associate workforce management and its advantages · Discuss new research looking to expand the customer service

Bustamante, Fabián E.

43

NASA maps volcano's 4000-mile-long SO2 cloud  

Science Journals Connector (OSTI)

NASA maps volcano's 4000-mile-long SO2 cloud ... The S02 was mapped on June 18 by the Total Ozone Mapping Spectrometer, an instrument aboard NASA's NIMBUS-7 satellite that has been measuring ozone levels and monitoring S02 since 1978. ...

1991-07-01T23:59:59.000Z

44

Equity Evaluation of Vehicle Miles Traveled Fees in Texas  

E-Print Network [OSTI]

to the infrastructure but the money needed to maintain and improve roadways is not being adequately generated. One proposed alternative to the gas tax is the creation of a vehicle miles traveled (VMT) fee; with equity being a crucial issue to consider. This research...

Larsen, Lisa Kay

2012-10-19T23:59:59.000Z

45

Vehicle Technologies Office: Fact #369: April 25, 2005 Medium-Truck Miles  

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

9: April 25, 9: April 25, 2005 Medium-Truck Miles by Age to someone by E-mail Share Vehicle Technologies Office: Fact #369: April 25, 2005 Medium-Truck Miles by Age on Facebook Tweet about Vehicle Technologies Office: Fact #369: April 25, 2005 Medium-Truck Miles by Age on Twitter Bookmark Vehicle Technologies Office: Fact #369: April 25, 2005 Medium-Truck Miles by Age on Google Bookmark Vehicle Technologies Office: Fact #369: April 25, 2005 Medium-Truck Miles by Age on Delicious Rank Vehicle Technologies Office: Fact #369: April 25, 2005 Medium-Truck Miles by Age on Digg Find More places to share Vehicle Technologies Office: Fact #369: April 25, 2005 Medium-Truck Miles by Age on AddThis.com... Fact #369: April 25, 2005 Medium-Truck Miles by Age Medium trucks (class 3-6) were driven an average of 14,439 miles in 2002.

46

one mile underground into a deep saline formation. The injection  

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

mile underground into a deep saline formation. The injection, mile underground into a deep saline formation. The injection, which will occur over a three-year period and is slated to start in early 2010, will compress up to 1 million metric tonnes of CO 2 from the ADM ethanol facility into a liquid-like, dense phase. The targeted rock formation, the Mt. Simon Sandstone, is the thickest and most widespread saline reservoir in the Illinois Basin, with an estimated CO 2 storage capacity of 27 to 109 billion metric tonnes. A comprehensive monitoring program, which will be evaluated yearly, will be implemented after the injection to ensure the injected CO 2 is stored safely and permanently. The RCSP Program was launched by the Office of Fossil Energy (FE)

47

MHK Projects/Twelve Mile Point Project | Open Energy Information  

Open Energy Info (EERE)

Twelve Mile Point Project Twelve Mile Point Project < MHK Projects Jump to: navigation, search << Return to the MHK database homepage Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":5,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"500px","height":"350px","centre":false,"title":"","label":"","icon":"File:Aquamarine-marker.png","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":29.9177,"lon":-89.9307,"alt":0,"address":"","icon":"http:\/\/prod-http-80-800498448.us-east-1.elb.amazonaws.com\/w\/images\/7\/74\/Aquamarine-marker.png","group":"","inlineLabel":"","visitedicon":""}]}

48

Seven Mile, Ohio: Energy Resources | Open Energy Information  

Open Energy Info (EERE)

Mile, Ohio: Energy Resources Mile, Ohio: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates 39.480056°, -84.5518916° 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":39.480056,"lon":-84.5518916,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

49

MHK Projects/Fortyeight Mile Point Project | Open Energy Information  

Open Energy Info (EERE)

Fortyeight Mile Point Project Fortyeight Mile Point Project < MHK Projects Jump to: navigation, search << Return to the MHK database homepage Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":5,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"500px","height":"350px","centre":false,"title":"","label":"","icon":"File:Aquamarine-marker.png","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":30.0447,"lon":-90.6659,"alt":0,"address":"","icon":"http:\/\/prod-http-80-800498448.us-east-1.elb.amazonaws.com\/w\/images\/7\/74\/Aquamarine-marker.png","group":"","inlineLabel":"","visitedicon":""}]}

50

Aeroacoustic sources of high speed maglev trains  

Science Journals Connector (OSTI)

Noise has been identified as a potential source of concern associated with the introduction of high speed maglev trains into the existing transportation system in the United States. The first operational maglev systems have been shown to generate high noise levels at high speeds with noise levels over 100 dBA at 25 m typical for the maximum cruising speeds. At speeds greater than 150 miles per hour the dominant noise source is of aerodynamic origin proportional to the 6th power of velocity at high speeds and 8th power dependency at very high speeds. An investigation of the noisegenerated by maglev systems was conducted to determine noise sources develop noise criteria for high speed maglev systems prepare design guidelines for noise control and recommend an acoustic test facility for maglev research. This paper describes the findings of the study including recommendations for further research to develop a better understanding of the aerodynamic soundgeneration associated with high speed maglev operations. [Work performed under contract to U.S. Department of Transportation as part of the National Maglev Initiative.

Carl E. Hanson

1994-01-01T23:59:59.000Z

51

Vehicle Technologies Office: Fact #473: June 11, 2007 Vehicle-Miles per  

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

3: June 11, 2007 3: June 11, 2007 Vehicle-Miles per Licensed Driver to someone by E-mail Share Vehicle Technologies Office: Fact #473: June 11, 2007 Vehicle-Miles per Licensed Driver on Facebook Tweet about Vehicle Technologies Office: Fact #473: June 11, 2007 Vehicle-Miles per Licensed Driver on Twitter Bookmark Vehicle Technologies Office: Fact #473: June 11, 2007 Vehicle-Miles per Licensed Driver on Google Bookmark Vehicle Technologies Office: Fact #473: June 11, 2007 Vehicle-Miles per Licensed Driver on Delicious Rank Vehicle Technologies Office: Fact #473: June 11, 2007 Vehicle-Miles per Licensed Driver on Digg Find More places to share Vehicle Technologies Office: Fact #473: June 11, 2007 Vehicle-Miles per Licensed Driver on AddThis.com... Fact #473: June 11, 2007 Vehicle-Miles per Licensed Driver

52

Boise State University Automobile Use Mileage Log (Documentation for Business Miles)  

E-Print Network [OSTI]

Boise State University Automobile Use Mileage Log (Documentation for Business Miles) Rev. 03 University Automobile Use Mileage Log (Documentation for Business Miles) Rev. 03/10 PAGE ____ (IF YOU NEED

Barrash, Warren

53

NASA Green Flight Challenge: Conceptual Design Approaches and Technologies to Enable 200 Passenger Miles  

E-Print Network [OSTI]

-diesel, and other bio-fuel engines. The aircraft are using various technologies to improve aerodynamic, propulsionW = = = Jet Propellant Knots True Airspeed Kilo-Watt MPG = Miles Per Gallon MPGe MSL = = Miles Per Gallon

Waliser, Duane E.

54

Fact #729: May 28, 2012 Secondary Household Vehicles Travel Fewer Miles  

Broader source: Energy.gov [DOE]

When a household has more than one vehicle, the secondary vehicles travel fewer miles than the primary vehicle. In a two-vehicle household, the second vehicle travels less than half of the miles...

55

How to get to Queen Mary University of London (Mile End campus)  

E-Print Network [OSTI]

How to get to Queen Mary � University of London (Mile End campus) Please see the enclosed street all the mainline London railway stations. The Docklands Light Railway runs from Stratford to Tower campus. From Mile End station, turn left and cross Burdett Road and Mile End Road at the traffic lights

Wright, Francis

56

Three Mile Island waste management: a DOE Perspective  

SciTech Connect (OSTI)

The Department of Energy (DOE) is conducting waste management research and development activities which are applicable to the cleanup of the Three Mile Island-Unit 2 nuclear reactor. These activities have enabled DOE to provide timely assistance to General Public Utilities (GPU), the utility owner, the Nuclear Regulatory Commission (NRC), and the State of Pennsylvania in their efforts to quickly and safely clean up the damaged reactor. The DOE has been particularly active in evaluating proposed cleanup systems, providing information on waste characteristics, and advising GPU and NRC as to appropriate disposal methods for the waste generated during the cleanup. A description and discussion of some of these activities is presented.

D'Ambrosia, J.T.

1982-01-01T23:59:59.000Z

57

Integrated defueling system for Three Mile Island Unit 2  

SciTech Connect (OSTI)

The unique clean-up requirements of Three Mile Island Unit 2 have posed first-of-a-kind challenges for the equipment, tools, and operators involved in the defueling effort. Various equipment components and specialty remote tools were designed as an integrated defueling system to provide a means of safely working above the reactor and removing core debris. The basic defueling system consists of support equipment and specialty remote tools for specific operations. This paper describes the different equipment and tools, and explains the key interfaces and features of the integrated defueling system.

Brown, D.A.; Gallagher, R.E.; Rider, R.L.

1986-01-01T23:59:59.000Z

58

Analysis of Three Mile Island-Unit 2 accident  

SciTech Connect (OSTI)

The Nuclear Safety Analysis Center (NSAC) of the Electric Power Research Institute has analyzed the Three Mile Island-2 accident. Early results of this analysis were a brief narrative summary, issued in mid-May 1979 and an initial version of this report issued later in 1979 as noted in the Foreword. The present report is a revised version of the 1979 report, containing summaries, a highly detailed sequence of events, a comparison of that sequence of events with those from other sources, 25 appendices, references and a list of abbreviations and acronyms. A matrix of equipment and system actions is included as a folded insert.

Not Available

1980-03-01T23:59:59.000Z

59

Analysis of stream bed sediments of Four Mile Creek  

SciTech Connect (OSTI)

Until 1988, solutions containing nitric acid, odium hydroxide, low levels of radionuclides (mostly tritiated water) and some metals were discharged to unlined seepage basins at the F and H Areas of the Savannah River Site (SRS) as part of normal operations. The basins are now being closed according to the Resource Conservation and Recovery Act (RCA). As part of the closure, a Part B Post-Closure Care Permit is being prepared. The Part B permit requires information on contaminant concentrations in stream bed sediments in the adjacent Four Mile Creek, which are reported herein. 5 refs., 1 fig., 2 tabs.

Haselow, J.S.

1990-08-13T23:59:59.000Z

60

Vehicle Technologies Office: Fact #552: January 5, 2009 Vehicle Miles of  

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

2: January 5, 2: January 5, 2009 Vehicle Miles of Travel by Region to someone by E-mail Share Vehicle Technologies Office: Fact #552: January 5, 2009 Vehicle Miles of Travel by Region on Facebook Tweet about Vehicle Technologies Office: Fact #552: January 5, 2009 Vehicle Miles of Travel by Region on Twitter Bookmark Vehicle Technologies Office: Fact #552: January 5, 2009 Vehicle Miles of Travel by Region on Google Bookmark Vehicle Technologies Office: Fact #552: January 5, 2009 Vehicle Miles of Travel by Region on Delicious Rank Vehicle Technologies Office: Fact #552: January 5, 2009 Vehicle Miles of Travel by Region on Digg Find More places to share Vehicle Technologies Office: Fact #552: January 5, 2009 Vehicle Miles of Travel by Region on AddThis.com... Fact #552: January 5, 2009

Note: This page contains sample records for the topic "miles segment speed" 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

Chapter 6 - Audio Segmentation  

Science Journals Connector (OSTI)

Abstract This chapter focuses on a vital stage of audio analysis, the audio segmentation stage, which focuses on splitting an uninterrupted audio signal into segments of homogeneous content. The chapter describes two general categories of audio segmentation: those that employ supervised knowledge and those that are unsupervised or semi-supervised. In this presentation context, certain specific segmentation tasks are presented, e.g., silence removal and speaker diarization.

Theodoros Giannakopoulos; Aggelos Pikrakis

2014-01-01T23:59:59.000Z

62

A jet plane is fast, and a snail is slow. But what exactly does this mean? The speed of an object  

E-Print Network [OSTI]

/hr). What is speed, and how do we measure it? How fast, Is Fast? The fastest land animal is the Cheetah, Albert Einstein showedthatnothingcanbeacceleratedtospeeds faster than the speed of light (186,000 milesThat's A jet plane is fast, and a snail is slow. But what exactly does this mean? The speed

63

Audio Segmentation and Classification  

E-Print Network [OSTI]

Audio Segmentation and Classification Abdillahi Hussein Omar Kgs. Lyngby 2005 #12;Preface The work describes the work done on the development of an audio segmentation and classification system. Many existing works on audio classification deal with the problem of classifying known homogeneous audio segments

64

Hidden costs of the accident at Three Mile Island  

SciTech Connect (OSTI)

It has been possible to identify a significant drop in the performance of Pressurised Water Reactors (PWRs) in the western world following the accident at Three Mile Island (TMI). Although there are indications that the magnitude of the load factor reduction was slightly larger in the U.S., there is nevertheless strong evidence to suggest that the response was felt in all countries with operating PWRs. The effect did not, however, extend to other reactor systems; even the generically similar Boiling Water Reactor (BWR) suffered no drop in output. It is estimated that the costs, worldwide, of this fall in performance are of the same order as the TMI clean-up operation.

Evans, N.

1982-09-01T23:59:59.000Z

65

Vehicle Technologies Office: Fact #227: July 29, 2002 Vehicle Miles of  

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

7: July 29, 2002 7: July 29, 2002 Vehicle Miles of Travel (VMT) and Age by Vehicle Type to someone by E-mail Share Vehicle Technologies Office: Fact #227: July 29, 2002 Vehicle Miles of Travel (VMT) and Age by Vehicle Type on Facebook Tweet about Vehicle Technologies Office: Fact #227: July 29, 2002 Vehicle Miles of Travel (VMT) and Age by Vehicle Type on Twitter Bookmark Vehicle Technologies Office: Fact #227: July 29, 2002 Vehicle Miles of Travel (VMT) and Age by Vehicle Type on Google Bookmark Vehicle Technologies Office: Fact #227: July 29, 2002 Vehicle Miles of Travel (VMT) and Age by Vehicle Type on Delicious Rank Vehicle Technologies Office: Fact #227: July 29, 2002 Vehicle Miles of Travel (VMT) and Age by Vehicle Type on Digg Find More places to share Vehicle Technologies Office: Fact #227:

66

Vehicle Technologies Office: Fact #535: September 8, 2008 Vehicle Miles of  

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

5: September 8, 5: September 8, 2008 Vehicle Miles of Travel (VMT) Declines in 2008 to someone by E-mail Share Vehicle Technologies Office: Fact #535: September 8, 2008 Vehicle Miles of Travel (VMT) Declines in 2008 on Facebook Tweet about Vehicle Technologies Office: Fact #535: September 8, 2008 Vehicle Miles of Travel (VMT) Declines in 2008 on Twitter Bookmark Vehicle Technologies Office: Fact #535: September 8, 2008 Vehicle Miles of Travel (VMT) Declines in 2008 on Google Bookmark Vehicle Technologies Office: Fact #535: September 8, 2008 Vehicle Miles of Travel (VMT) Declines in 2008 on Delicious Rank Vehicle Technologies Office: Fact #535: September 8, 2008 Vehicle Miles of Travel (VMT) Declines in 2008 on Digg Find More places to share Vehicle Technologies Office: Fact #535:

67

Three Mile Island accident and post-accident recovery: what did we learn  

SciTech Connect (OSTI)

A description of the accident at Three Mile Island-2 reactor is presented. Activities related to the cleanup and decontamination of the reactor are described.

Collins, E.D.

1982-01-01T23:59:59.000Z

68

Design Wind Speed  

Science Journals Connector (OSTI)

Wind is characterized by various different parameters. They include the following items: (1) wind speed, such as the mean wind speed and maximum instantaneous wind speed; (2) wind direction such as the azimuth di...

Yozo Fujino; Kichiro Kimura; Hiroshi Tanaka

2012-01-01T23:59:59.000Z

69

Impact assisted segmented cutterhead  

DOE Patents [OSTI]

An impact assisted segmented cutterhead device is provided for cutting various surfaces from coal to granite. The device comprises a plurality of cutting bit segments deployed in side by side relationship to form a continuous cutting face and a plurality of impactors individually associated with respective cutting bit segments. An impactor rod of each impactor connects that impactor to the corresponding cutting bit segment. A plurality of shock mounts dampening the vibration from the associated impactor. Mounting brackets are used in mounting the cutterhead to a base machine.

Morrell, Roger J. (Bloomington, MN); Larson, David A. (Minneapolis, MN); Ruzzi, Peter L. (Eagan, MN)

1992-01-01T23:59:59.000Z

70

Vegetation survey of Four Mile Creek wetlands. [Savannah River Plant  

SciTech Connect (OSTI)

A survey of forested wetlands along upper Four Mile Creek was conducted. The region from Road 3 to the creek headwaters was sampled to evaluate the composition of woody and herbaceons plant communities. All sites were found to fall into either the Nyssa sylvatica (Black Gum) -- Persea borbonia (Red Bay) or Nyssa sylvatica -- Acer rubrum (Red Maple) types. These community types are generally species-rich and diverse. Previous studies (Greenwood et al., 1990; Mackey, 1988) demonstrated contaminant stress in areas downslope from the F- and H-Area seepage basins. In the present study there were some indications of contaminant stress. In the wetland near H-Area, shrub basal area, ground cover stratum species richness, and diversity were low. In the area surrounding the F-Area tree kill zone, ground cover stratum cover and shrub basal area were low and ground cover stratum species richness was low. The moderately stressed site at F-Area also showed reduced overstory richness and diversity and reduced ground cover stratum richness. These results could, however, be due to the very high basal area of overstory trees in both stressed F-Area sites that would reduce light availability to understory plants. No threatened or endangered plant species were found in the areas sampled. 40 refs., 4 figs., 8 tabs.

Loehle, C.

1990-11-01T23:59:59.000Z

71

Image Segmentation and Uncertainty  

Science Journals Connector (OSTI)

From the Publisher:Presents the first unified theory of image segmentation, written by the winners of the 1985 Pattern Recognition Society medal. Until now, image processing algorithms have always been beset by uncertainties, no one method proving completely ...

Roland 1949- Wilson; Michael Spann

1988-02-01T23:59:59.000Z

72

51-Mile Hydroelectric Power Project Demonstration of new methodologies to reduce the LCOE for small, hydropower development  

Broader source: Energy.gov [DOE]

51-Mile Hydroelectric Power Project Demonstration of new methodologies to reduce the LCOE for small, hydropower development

73

Constant Speed for Processing  

Science Journals Connector (OSTI)

Synduction motor combines constant speed of synchronous motor with ruggedness of induction motor ... CONVENTIONAL SYNCHRONOUS ELECTRIC MOTORS operate at constant speed, regardless of load and voltage—frequency is the determining factor. ...

1956-04-23T23:59:59.000Z

74

Adjustable Speed Pumping Applications  

Broader source: Energy.gov [DOE]

This tip sheet provides practical tips on the application of adjustable speed drives in industrial pumping systems.

75

Miles Below the Earth: The Next-Generation of Geothermal Energy |  

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

Miles Below the Earth: The Next-Generation of Geothermal Energy Miles Below the Earth: The Next-Generation of Geothermal Energy Miles Below the Earth: The Next-Generation of Geothermal Energy February 7, 2011 - 12:34pm Addthis John Schueler John Schueler Former New Media Specialist, Office of Public Affairs What will the project do? Enhanced geothermal systems (EGS) essentially create man-made reservoirs that mimic naturally occurring pockets of steam- with the potential for use as a reliable, 24/7 source of renewable energy. For more than a century, traditional geothermal power plants have been generating electricity by extracting pockets of steam found miles below the Earth's surface. Until recently though, those plants could only be constructed in locations where pockets of steam had formed naturally. Enhanced geothermal systems (EGS) have been crafted to solve that problem

76

Rock Sampling At Seven Mile Hole Area (Larson, Et Al., 2009) | Open Energy  

Open Energy Info (EERE)

Seven Mile Hole Area (Larson, Et Al., 2009) Seven Mile Hole Area (Larson, Et Al., 2009) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Rock Sampling At Seven Mile Hole Area (Larson, Et Al., 2009) Exploration Activity Details Location Seven Mile Hole Area Exploration Technique Rock Sampling Activity Date Usefulness not indicated DOE-funding Unknown Notes The distribution of hydrothermally altered rocks was mapped over about 1 km2 in the Sevenmile Hole area. Two to four kilogram hand samples located by a handheld GPS were collected from many outcrops for laboratory analyses References Peter B. Larson, Allison Phillips, David John, Michael Cosca, Chad Pritchard, Allen Andersen, Jennifer Manion (2009) A Preliminary Study Of Older Hot Spring Alteration In Sevenmile Hole, Grand Canyon Of The

77

960 x 932 km (576 x 559.2 miles) As big across as Texas  

E-Print Network [OSTI]

of Liberty! 25143 Itokowa 0.54 x 0.27 x .21 km (0.324 x 0.162 x 0.126 miles) size of the Golden Gate Bridge

Waliser, Duane E.

78

Fact #860 February 16, 2015 Relationship of Vehicle Miles of Travel and the Price of Gasoline  

Broader source: Energy.gov [DOE]

The prices of gasoline and diesel fuel affect the transportation sector in many ways. For example, fuel prices can impact the number of miles driven and affect the choices consumers make when...

79

Fact #552: January 5, 2009 Vehicle Miles of Travel by Region  

Broader source: Energy.gov [DOE]

Total vehicle miles of travel (VMT) in the U.S. have declined from 2007 to 2008. The latest data available, September 2008, shows a 4.4% decline in travel that varies by region. Comparing September...

80

Fact #670: April 11, 2011 Vehicle-Miles of Travel Rises in 2010  

Broader source: Energy.gov [DOE]

The preliminary estimates from the Federal Highway Administration show that vehicle-miles of travel (VMT) increased slightly in 2010 over the previous year, but have not surpassed the peak of 3.03...

Note: This page contains sample records for the topic "miles segment speed" 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

Regulations for Gas Transmission Lines Less than Ten Miles Long (New York)  

Broader source: Energy.gov [DOE]

Any person who wishes to construct a gas transmission line that is less than ten miles long must file documents describing the construction plans and potential land use and environmental impacts of...

82

Fact #728: May 21, 2012 Average Trip Length is Less Than Ten Miles  

Broader source: Energy.gov [DOE]

The average trip length (one-way) is 9.7 miles according to the 2009 Nationwide Personal Transportation Survey. Trip lengths vary by the purpose of the trip. Shopping and family/personal business...

83

Field Mapping At Seven Mile Hole Area (Larson, Et Al., 2009) | Open Energy  

Open Energy Info (EERE)

Seven Mile Hole Area (Larson, Et Al., 2009) Seven Mile Hole Area (Larson, Et Al., 2009) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Field Mapping At Seven Mile Hole Area (Larson, Et Al., 2009) Exploration Activity Details Location Seven Mile Hole Area Exploration Technique Field Mapping Activity Date Usefulness not indicated DOE-funding Unknown Notes The distribution of hydrothermally altered rocks was mapped over about 1 km2 in the Sevenmile Hole area. Two to four kilogram hand samples located by a handheld GPS were collected from many outcrops K735for laboratory analyses References Peter B. Larson, Allison Phillips, David John, Michael Cosca, Chad Pritchard, Allen Andersen, Jennifer Manion (2009) A Preliminary Study Of Older Hot Spring Alteration In Sevenmile Hole, Grand Canyon Of The

84

1982 worldwide pipeline construction will top 21,900 miles, $9. 5 billion  

SciTech Connect (OSTI)

Reports that pipeline construction slowed slightly in 1982 because of lowered economic activity worldwide, with an upturn forecast for 1983. Explains that need for new pipelines to transport increasing amounts of oil and gas energy now being discovered, plus use of pipelines to transport other commodities in increasing amounts, has created a backlog of demand for facilities. Indicates that commodities suited for pipeline transport and getting consideration include crude oil; refined products; natural gas liquids; LPG; coal slurries; carbon dioxide (used for enhanced oil recovery); chemicals such as ammonia, ethane, ethylene, and similar petrochemical feedstocks; industrial gases such as oxygen, nitrogen; and solids slurries such as ores, wood chips, and other non-soluble minerals, even items such as wood chips and wood pulp for paper-making. Reveals that there are 10,396 miles of coal slurry pipeline planned for the US and 500 miles in Canada. Major US projects underway in the gas pipeline field include the 797-mile, 36-in. Trailblazer system in Nebraska, Wyoming, Colorado, and Utah. Products/ LPG/NGL pipelines underway include 105 miles of dual 4 and 6-in. line in Kansas. Crude pipeline activity includes 100 miles of 12-in. in California and 80 miles of 4 thru 40-in. in Alaska on the North Slope. Updates plans in Canada, Scotland, Denmark, Ireland, France, the Middle East, Australia, Southeast Asia, Mexico, South America and the USSR.

Hall, D.

1982-07-01T23:59:59.000Z

85

Effectiveness of speed trailers on low-speed urban roadways  

E-Print Network [OSTI]

documents the effectiveness of speed trailers for reducing speeds on low-speed urban roadways. At each test site, vehicle speeds were collected at upstream, trailer, and downstream locations using piezoelectric sensors. Vehicles were "tracked" along...

Perrillo, Kerry Victoria

2012-06-07T23:59:59.000Z

86

Isotopic Analysis At Seven Mile Hole Area (Larson, Et Al., 2009) | Open  

Open Energy Info (EERE)

2009) 2009) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Isotopic Analysis- Rock At Seven Mile Hole Area (Larson, Et Al., 2009) Exploration Activity Details Location Seven Mile Hole Area Exploration Technique Isotopic Analysis- Rock Activity Date Usefulness useful DOE-funding Unknown Notes The 40Ar/39Ar data were collected from a single fragment of alunite from sample Y-05-25, approximately 0.5 cm3 in size. References Peter B. Larson, Allison Phillips, David John, Michael Cosca, Chad Pritchard, Allen Andersen, Jennifer Manion (2009) A Preliminary Study Of Older Hot Spring Alteration In Sevenmile Hole, Grand Canyon Of The Yellowstone River, Yellowstone Caldera, Wyoming Retrieved from "http://en.openei.org/w/index.php?title=Isotopic_Analysis_At_Seven_Mile_Hole_Area_(Larson,_Et_Al.,_2009)&oldid=68747

87

Toward 300 Miles on a Single Charge? | U.S. DOE Office of Science (SC)  

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

Toward 300 Miles on a Single Charge? Toward 300 Miles on a Single Charge? Discovery & Innovation Stories of Discovery & Innovation Brief Science Highlights SBIR/STTR Highlights Contact Information Office of Science U.S. Department of Energy 1000 Independence Ave., SW Washington, DC 20585 P: (202) 586-5430 11.27.13 Toward 300 Miles on a Single Charge? Berkeley Lab scientists design a high-performance, long cycle-life lithium-sulfur battery. Print Text Size: A A A Subscribe FeedbackShare Page Click to enlarge photo. Enlarge Photo Scanning electron microscope image of sulfur graphene oxide. Photo courtesy of Lawrence Berkeley National Laboratory Scanning electron microscope image of sulfur graphene oxide. The batteries that pervade your life these days-from your cell phone to your sleek new tablet and even to your automobile, if you happen to drive

88

Modeling the Last Mile of the Smart Grid G.A. Pagani  

E-Print Network [OSTI]

Modeling the Last Mile of the Smart Grid G.A. Pagani Johann Bernoulli Institute of Mathematics in the grid and allowing for micro-production to be part of the smart grid. Such changes will have a major- archical, unidirectional and capillary, though the new smart grid scenario calls for an infrastructure

Aiello, Marco

89

Crisis contained, The Department of Energy at Three Mile Island: a history  

SciTech Connect (OSTI)

An account is given of the response of US DOE to the Three Mile Island-2 accident on March 28, 1979. The accident is treated as though it was a military battle. A synoptic chronologgy of the accident events and of DOE and other responses is included. (DLC)

Cantelon, P L; Williams, R C

1980-12-01T23:59:59.000Z

90

Invisibility Cloaking via Non-Smooth Transformation Optics and Ray Miles M. Crosskey  

E-Print Network [OSTI]

Invisibility Cloaking via Non-Smooth Transformation Optics and Ray Tracing Miles M. Crosskey of theoretically-predicted invisibility cloaks with shapes other than spheres and cylin- ders, including cones explicitly displaying the non-uniqueness of invisibility cloaks of the same shape. We depict rays propagating

Kovacic, Gregor

91

Fact #616: March 29, 2010 Household Vehicle-Miles of Travel by Trip Purpose  

Broader source: Energy.gov [DOE]

In 2009, getting to and from work accounted for about 27% of household vehicle-miles of travel (VMT). Work-related business was 8.4% of VMT in 2001, but declined to 6.7% in 2009, possibly due to...

92

Global Change and Climate Change by Miles R. Silman, Ph.D.  

E-Print Network [OSTI]

, the answer illustrates of the power of biogeochemistry. Water cycles between three compartments, ocean (by of one city In the early spring of 1889, we learned an important lesson--our first lesson--in what computers.The oceans are a reservoir of about 1.35 billion cubic kilometers (322 million cubic miles

Silman, Miles R.

93

Full Hybrid: Low Speed  

Alternative Fuels and Advanced Vehicles Data Center [Office of Energy Efficiency and Renewable Energy (EERE)]

highlighted Cruising button Passing button Braking button Stopped button highlighted Cruising button Passing button Braking button Stopped button LOW SPEED For initial acceleration and slow-speed driving, as well as reverse, the electric motor uses electricity from the battery to power the vehicle. If the battery needs to be recharged, the generator starts the engine and converts energy from the engine into electricity, which is stored in the battery. stage graphic: vertical blue rule Main stage: See through car with battery, engine, generator, power split device, and electric motor visible. The car is moving at a low speed. There are arrows flowing from the battery to the electric motor to the power split device to the front wheels. Main stage: See through car with battery, engine, generator, power split device, and electric motor visible. The car is moving at a low speed. There are arrows flowing from the battery to the electric motor to the power split device to the front wheels.

94

Answers to frequently asked questions about cleanup activities at Three Mile Island, Unit 2. Public information report  

SciTech Connect (OSTI)

The document presents answers to frequently asked questions about plans for cleanup and decontamination activities at Three Mile Island, Unit 2. Answers to the questions asked are based on information in the NRC 'Draft Programmatic Environmental Impact Statement related to decontamination and disposal of radioactive wastes resulting from March 28, 1979, accident, Three Mile Island Nuclear Station, Unit 2,' NUREG-0683.

Not Available

1980-09-01T23:59:59.000Z

95

Segmented rail linear induction motor  

DOE Patents [OSTI]

A segmented rail linear induction motor has a segmented rail consisting of a plurality of nonferrous electrically conductive segments aligned along a guideway. The motor further includes a carriage including at least one pair of opposed coils fastened to the carriage for moving the carriage. A power source applies an electric current to the coils to induce currents in the conductive surfaces to repel the coils from adjacent edges of the conductive surfaces.

Cowan, Jr., Maynard (1107 Stagecoach Rd. SE., Albuquerque, NM 87123); Marder, Barry M. (1412 Pinnacle View Dr. NE., Albuquerque, NM 87123)

1996-01-01T23:59:59.000Z

96

Segmented rail linear induction motor  

DOE Patents [OSTI]

A segmented rail linear induction motor has a segmented rail consisting of a plurality of nonferrous electrically conductive segments aligned along a guideway. The motor further includes a carriage including at least one pair of opposed coils fastened to the carriage for moving the carriage. A power source applies an electric current to the coils to induce currents in the conductive surfaces to repel the coils from adjacent edges of the conductive surfaces. 6 figs.

Cowan, M. Jr.; Marder, B.M.

1996-09-03T23:59:59.000Z

97

Segmenting data sets for RIP  

Science Journals Connector (OSTI)

A method for experimental phasing by segmenting a large data set into sub-data sets for radiation-damage-induced phasing is presented.

de Sanctis, D.

2012-08-18T23:59:59.000Z

98

Combination of Speed Stroke Grinding and High Speed Grinding with Regard to Sustainability  

E-Print Network [OSTI]

Combination of Speed Stroke Grinding and High Speed Grindinghow the combination of speed stroke grinding and high speed4] Inasaki, I. , 1988, Speed Stroke Grinding of Advanced

Linke, Barbara; M. Duscha; F. Klocke; Dornfeld, David

2011-01-01T23:59:59.000Z

99

Segmented heat exchanger  

DOE Patents [OSTI]

A segmented heat exchanger system for transferring heat energy from an exhaust fluid to a working fluid. The heat exchanger system may include a first heat exchanger for receiving incoming working fluid and the exhaust fluid. The working fluid and exhaust fluid may travel through at least a portion of the first heat exchanger in a parallel flow configuration. In addition, the heat exchanger system may include a second heat exchanger for receiving working fluid from the first heat exchanger and exhaust fluid from a third heat exchanger. The working fluid and exhaust fluid may travel through at least a portion of the second heat exchanger in a counter flow configuration. Furthermore, the heat exchanger system may include a third heat exchanger for receiving working fluid from the second heat exchanger and exhaust fluid from the first heat exchanger. The working fluid and exhaust fluid may travel through at least a portion of the third heat exchanger in a parallel flow configuration.

Baldwin, Darryl Dean (Lafayette, IN); Willi, Martin Leo (Dunlap, IL); Fiveland, Scott Byron (Metamara, IL); Timmons, Kristine Ann (Chillicothe, IL)

2010-12-14T23:59:59.000Z

100

MHK Projects/Thirty Five Mile Point Project | Open Energy Information  

Open Energy Info (EERE)

Thirty Five Mile Point Project Thirty Five Mile Point Project < MHK Projects Jump to: navigation, search << Return to the MHK database homepage Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":5,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"500px","height":"350px","centre":false,"title":"","label":"","icon":"File:Aquamarine-marker.png","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":30.0146,"lon":-90.4774,"alt":0,"address":"","icon":"http:\/\/prod-http-80-800498448.us-east-1.elb.amazonaws.com\/w\/images\/7\/74\/Aquamarine-marker.png","group":"","inlineLabel":"","visitedicon":""}]}

Note: This page contains sample records for the topic "miles segment speed" 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

18 MILES NORTH OF PHlLADEl.PHlA HATBORO, PA. August  

Office of Legacy Management (LM)

8 MILES NORTH OF PHlLADEl.PHlA 8 MILES NORTH OF PHlLADEl.PHlA HATBORO, PA. August 27, 1948 ! ! Frank Giaccio' Commission / I This follows my letter of August ZOth, in which I promised to advise you of our thoughts concerning beryllium, after I had completed a series of con- tacts with both.Government and private,grou?s and had an opportunity to evaluate the possibilities of using our process from the point of view of industrial research. By this, I meanthe possibility of the research leading into substantial production of parts. I believe I mentioned some of the contacts to you when I was in your office, and that we still had more to make. It is my opinion now that as far as beryllium is concerned, I cannot visualize the possibility of large production runs of parts; because it is

102

MHK Projects/Eighty One Mile Point Project | Open Energy Information  

Open Energy Info (EERE)

Eighty One Mile Point Project Eighty One Mile Point Project < MHK Projects Jump to: navigation, search << Return to the MHK database homepage Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":5,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"500px","height":"350px","centre":false,"title":"","label":"","icon":"File:Aquamarine-marker.png","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":30.16,"lon":-91.0056,"alt":0,"address":"","icon":"http:\/\/prod-http-80-800498448.us-east-1.elb.amazonaws.com\/w\/images\/7\/74\/Aquamarine-marker.png","group":"","inlineLabel":"","visitedicon":""}]}

103

Compound and Elemental Analysis At Seven Mile Hole Area (Larson, Et Al.,  

Open Energy Info (EERE)

2009) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Compound and Elemental Analysis At Seven Mile Hole Area (Larson, Et Al., 2009) Exploration Activity Details Location Seven Mile Hole Area Exploration Technique Compound and Elemental Analysis Activity Date Usefulness not indicated DOE-funding Unknown Notes Standard X-ray diffractometer (XRD) analyses were used in the laboratory to confirm the PIMA mineral identifications and to look for minerals that have poor SWIR response (e.g., quartz and feldspars) or were not present in great enough concentrations to be detected by the PIMA. Petrographic and electron microprobe analyses of selected samples were conducted in the laboratories of the GeoAnalytical Laboratory at Washington State

104

"Table 11. Fuel Economy, Selected Survey Years (Miles Per Gallon)"  

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

Fuel Economy, Selected Survey Years (Miles Per Gallon)" Fuel Economy, Selected Survey Years (Miles Per Gallon)" ,"Survey Years" ,1983,1985,1988,1991,1994,2001 "Total",15.1,16.1,18.3,19.3,19.8,20.2 "Household Characteristics" "Census Region and Division" " Northeast",15.6,"NA",19.6,20.9,20.7,20.85531 " New England",16.5,"NA",19.7,21.1,20.4,20.97907 " Middle Atlantic ",15.3,"NA",19.6,20.8,20.8,20.79659 " Midwest ",14.8,"NA",18.2,19,20.1,20.18362 " East North Central",14.9,"NA",18.4,19.4,20.1,20.26056 " West North Central ",14.5,"NA",17.8,17.9,20,20.01659 " South",15,"NA",18,19.2,19.6,20.17499 " South Atlantic",15.6,"NA",19,20.2,20.2,20.5718

105

Greater commitment needed to solve continuing problems at Three Mile Island. Report to the Congress  

SciTech Connect (OSTI)

The Nation's first major accident at a commercial nuclear-powered electricity generating station occurred at Three Mile Island over 2 years ago, yet the resolution of the resultant problems is still subject to regulatory and financial uncertainty. Consequently, little progress has been made to clean up the damaged facility or alleviate the extreme financial stress placed upon its owners. The remedies required to resolve the continuing problems at Three Mile Island will require unprecedented coordination and commitment by Federal and State regulatory bodies, the electric utility industry, the financial community, and the owners of the damaged facility. To safeguard against similar problems in the future, the Nuclear Regulatory Commission should develop accident recovery guidelines and ensure that increased property insurance coverage is available for nuclear facilities.

Not Available

1981-08-26T23:59:59.000Z

106

Answers to questions about updated estimates of occupational radiation doses at Three Mile Island, Unit 2  

SciTech Connect (OSTI)

The purpose of this question and answer report is to provide a clear, easy-to-understand explanation of revised radiation dose estimates which workers are likely to receive over the course of the cleanup at Three Mile Island, Unit 2, and of the possible health consequences to workers of these new estimates. We will focus primarily on occupational dose, although pertinent questions about public health and safety will also be answered.

Not Available

1983-12-01T23:59:59.000Z

107

Criticality prevention during postaccident decontamination of TMI-2 (Three Mile Island Unit 2) plant systems  

SciTech Connect (OSTI)

Following the accident at Three Mile Island Unit 2 (TMI-2), the likelihood of a criticality outside of the reactor coolant system (RCS) during the plant cleanup was very small. Given the consequence of any possible critical event in the TMI-2 systems, However, it was always necessary to ensure that all steps were taken to prevent criticality. Therefore, engineered controls were developed to ensure that decontamination of plant systems containing fuel material could be conducted in a manner that precluded criticality.

Palau, G. L.

1988-01-01T23:59:59.000Z

108

Table 5.1. U.S. Number of Vehicles, Vehicle-Miles, Motor Fuel Consumption  

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

. U.S. Number of Vehicles, Vehicle-Miles, Motor Fuel Consumption . U.S. Number of Vehicles, Vehicle-Miles, Motor Fuel Consumption and Expenditures, 1994 1993 Household and 1994 Vehicle Characteristics RSE Column Factor: Number of Vehicles Vehicle-Miles Traveled Motor Fuel Consumption Motor Fuel Expenditures RSE Row Factor: (million) (percent) (billion) (percent) (billion gallons) (gallon percent) (quadril- lion Btu) (billion dollars) (percent) 0.9 0.8 1.1 1.0 1.1 1.0 1.1 1.1 1.0 Household Characteristics Total .................................................... 156.8 100.0 1,793 100.0 90.6 100.0 11.2 104.7 100.0 2.8 Census Region and Division Northeast ........................................... 26.6 17.0 299 16.7 14.5 16.0 1.8 17.2 16.4 5.7 New England ................................... 7.6 4.8 84 4.7 4.1 4.5 0.5 4.8 4.6 13.8 Middle Atlantic

109

Optimal segmentation and packaging process  

DOE Patents [OSTI]

A process for improving packaging efficiency uses three dimensional, computer simulated models with various optimization algorithms to determine the optimal segmentation process and packaging configurations based on constraints including container limitations. The present invention is applied to a process for decontaminating, decommissioning (D&D), and remediating a nuclear facility involving the segmentation and packaging of contaminated items in waste containers in order to minimize the number of cuts, maximize packaging density, and reduce worker radiation exposure. A three-dimensional, computer simulated, facility model of the contaminated items are created. The contaminated items are differentiated. The optimal location, orientation and sequence of the segmentation and packaging of the contaminated items is determined using the simulated model, the algorithms, and various constraints including container limitations. The cut locations and orientations are transposed to the simulated model. The contaminated items are actually segmented and packaged. The segmentation and packaging may be simulated beforehand. In addition, the contaminated items may be cataloged and recorded.

Kostelnik, Kevin M. (Idaho Falls, ID); Meservey, Richard H. (Idaho Falls, ID); Landon, Mark D. (Idaho Falls, ID)

1999-01-01T23:59:59.000Z

110

High-speed wavefront control using MEMS micromirrors T. G. Bifano and J. B. Stewart, Boston University [5895-27  

E-Print Network [OSTI]

segmented MEMS DM in a 32 x 32 array format. The central light square, measuring 10 mm across, containsHigh-speed wavefront control using MEMS micromirrors T. G. Bifano and J. B. Stewart, Boston University [5895-27] Introduction Various deformable mirrors for high-speed wavefront control have been

111

The LOFT Ground Segment  

E-Print Network [OSTI]

LOFT, the Large Observatory For X-ray Timing, was one of the ESA M3 mission candidates that completed their assessment phase at the end of 2013. LOFT is equipped with two instruments, the Large Area Detector (LAD) and the Wide Field Monitor (WFM). The LAD performs pointed observations of several targets per orbit (~90 minutes), providing roughly ~80 GB of proprietary data per day (the proprietary period will be 12 months). The WFM continuously monitors about 1/3 of the sky at a time and provides data for about ~100 sources a day, resulting in a total of ~20 GB of additional telemetry. The LOFT Burst alert System additionally identifies on-board bright impulsive events (e.g., Gamma-ray Bursts, GRBs) and broadcasts the corresponding position and trigger time to the ground using a dedicated system of ~15 VHF receivers. All WFM data are planned to be made public immediately. In this contribution we summarize the planned organization of the LOFT ground segment (GS), as established in the mission Yellow Book 1 . We...

Bozzo, E; Argan, A; Barret, D; Binko, P; Brandt, S; Cavazzuti, E; Courvoisier, T; Herder, J W den; Feroci, M; Ferrigno, C; Giommi, P; Götz, D; Guy, L; Hernanz, M; Zand, J J M in't; Klochkov, D; Kuulkers, E; Motch, C; Lumb, D; Papitto, A; Pittori, C; Rohlfs, R; Santangelo, A; Schmid, C; Schwope, A D; Smith, P J; Webb, N A; Wilms, J; Zane, S

2014-01-01T23:59:59.000Z

112

Forecasting Solar Wind Speeds  

E-Print Network [OSTI]

By explicitly taking into account effects of Alfven waves, I derive from a simple energetics argument a fundamental relation which predicts solar wind (SW) speeds in the vicinity of the earth from physical properties on the sun. Kojima et al. recently found from their observations that a ratio of surface magnetic field strength to an expansion factor of open magnetic flux tubes is a good indicator of the SW speed. I show by using the derived relation that this nice correlation is an evidence of the Alfven wave which accelerates SW in expanding flux tubes. The observations further require that fluctuation amplitudes of magnetic field lines at the surface should be almost universal in different coronal holes, which needs to be tested by future observations.

Takeru K. Suzuki

2006-02-03T23:59:59.000Z

113

High speed door assembly  

SciTech Connect (OSTI)

This invention is comprised of a high speed door assembly, comprising an actuator cylinder and piston rods, a pressure supply cylinder and fittings, an electrically detonated explosive bolt, a honeycomb structured door, a honeycomb structured decelerator, and a structural steel frame encasing the assembly to close over a 3 foot diameter opening within 50 milliseconds of actuation, to contain hazardous materials and vapors within a test fixture.

Shapiro, C.

1991-12-31T23:59:59.000Z

114

Impact of fuel price on vehicle miles traveled (VMT): do the poor respond in the same way as the rich?  

Science Journals Connector (OSTI)

The effects of fuel price on travel demand for different income groups ... choices and constraints by examining the variation of fuel price elasticity of vehicle miles travelled (VMT) ... in VMT as a result of im...

Tingting Wang; Cynthia Chen

2014-01-01T23:59:59.000Z

115

Fact #848: November 24, 2014 Nearly Three-Fourths of New Cars have Fuel Economy above 25 Miles per Gallon  

Broader source: Energy.gov [DOE]

In 1975, only three percent of all new cars had a fuel economy above 25 miles per gallon (mpg), but by 2014, 73% did. Great improvements were made in the fuel economy of cars from 1975 to 1985, so...

116

1International High Speed Rail Conference 19642064 High Speed Rail  

E-Print Network [OSTI]

1International High Speed Rail Conference 1964­2064 High Speed Rail: Celebrating Ambition 2014 by the Birmingham Centre for Railway Research and Education Conference programme 8 ­10 December 2014 Kindly supported by: #12;2 International High Speed Rail Conference Monday 8 December 12:00 ­ 12:50 Registration

Birmingham, University of

117

EIS-0025: Miles City-New Underwood 230-kV Electrical Transmission Line, Montana, North Dakota, and South Dakota  

Broader source: Energy.gov [DOE]

The U.S. Department of Energy’s Western Area Power Administration prepared this statement to assess the environmental and socioeconomic implications of its proposed action to construct a 3.28-mile, 230-kV transmission line between Miles City and Baker, Montana , Hettinger, North Dakota , and New Underwood , South Dakota , in Custer and Fallon Counties in Montana, Adams , Bowman , and Slope Counties in North Dakota and Meade, Pennington, and Perkins Counties in South Dakota.

118

Three Essays on Segment Reporting  

E-Print Network [OSTI]

Segment information is vital, essential, fundamental, indispensable, and integral in the process of projecting companies' performance (AIMR, 1993). The purpose of this dissertation is to investigate the causes and consequences ...

Wang, Qian

2009-08-31T23:59:59.000Z

119

Laboratory measurement verification of laser hazard analysis for miles weapon simulators used in force on force exercises.  

SciTech Connect (OSTI)

Due to the change in the batteries used with the Small Arm Laser Transmitters (SALT) from 3-volts dc to 3.6-volts dc and changes to SNL MILES operating conditions, the associated laser hazards of these units required re-evaluation to ensure that the hazard classification of the laser emitters had not changed as well. The output laser emissions of the SNL MILES, weapon simulators and empire guns, used in Force-On-Force (FOF) training exercises, was measured in accordance to the ANSI Standard Z136.4-2005, ''Recommended Practice for Laser Safety Measurements for Hazard Evaluation''. The laser hazard class was evaluated in accordance with the ANSI Standard Z136.1-2000, ''Safe Use of Lasers'', using ''worst'' case conditions associated with these MILES units. Laser safety assessment was conducted in accordance with the ANSI Standard Z136.6-2005, ''Safe Use of Lasers Outdoors''. The laser hazard evaluation of these MILES laser emitters was compared to and supersedes SAND Report SAND2002-0246, ''Laser Safety Evaluation of the MILES and Mini MILES Laser Emitting Components'', which used ''actual'' operating conditions of the laser emitters at the time of its issuance.

Augustoni, Arnold L.

2006-08-01T23:59:59.000Z

120

Control device for vehicle speed  

SciTech Connect (OSTI)

This patent describes a control device for vehicle speed comprising: a throttle driving means operatively coupled to a throttle valve of a vehicle; a set switch means for commanding memorization of the vehicle speed; a resume switch means for commanding read of the vehicle speed; a vehicle speed detecting means for generating a signal in accordance with the vehicle speed; a vehicle speed memory; an electronical control means for memorizing in the vehicle speed memory vehicle speed information corresponding to the signal obtained from the vehicle speed detecting means in response to actuation of the set switch means. The control means is also for reading out the content of the vehicle speed memory in response to actuation of the resume switch means to control the throttle driving means in accordance with the read-out content; a power supply means for supplying power to the electronical control means; and a power supply control switch means for controlling supply of power to the electronical control means in response to the state of at least one of the set switch means and the resume switch means and the state of the electronical control means. The improvement described here comprises the electronical control means sets the power supply control switch means into such a state that supply of power to the electronical control means is turned OFF, when vehicle speed information is not memorized in the vehicle speed memory.

Kawata, S.; Hyodo, H.

1987-03-03T23:59:59.000Z

Note: This page contains sample records for the topic "miles segment speed" 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

Optimal Flight Speed of Birds  

Science Journals Connector (OSTI)

...research-article Optimal Flight Speed of Birds Anders Hedenstrom Thomas Alerstam The speed of birds in flapping flight...when interpreted in the light of optimization theory, may...and review of optimal flight speeds of birds, based on foraging...

1995-01-01T23:59:59.000Z

122

ARTIFICIAL NEURAL NETWORK-BASED SEGMENTATION AND APPLE GRADING BY MACHINE VISION  

E-Print Network [OSTI]

ARTIFICIAL NEURAL NETWORK-BASED SEGMENTATION AND APPLE GRADING BY MACHINE VISION Devrim Unay In this paper, a computer vision based system is introduced to automatically sort apple fruits. An artificial. INTRODUCTION Computer vision based quality sorting of apple fruits is nec- essary for increasing the speed

Dupont, Stéphane

123

Seven Mile Hill I & II Wind Farm | Open Energy Information  

Open Energy Info (EERE)

I & II Wind Farm I & II Wind Farm Jump to: navigation, search Name Seven Mile Hill I & II Wind Farm Facility Seven Mile Hill I & II Sector Wind energy Facility Type Commercial Scale Wind Facility Status In Service Owner PacifiCorp Developer PacifiCorp Energy Purchaser PacifiCorp Location Between Hanna and Medicine Bow WY Coordinates 41.939079°, -106.372225° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":41.939079,"lon":-106.372225,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

124

Lessons Learned from Three Mile Island Packaging, Transportation and Disposition that Apply to Fukushima Daiichi Recovery  

SciTech Connect (OSTI)

Following the massive earthquake and resulting tsunami damage in March of 2011 at the Fukushima Daiichi nuclear power plant in Japan, interest was amplified for what was done for recovery at the Three Mile Island Unit 2 (TMI-2) in the United States following its meltdown in 1979. Many parallels could be drawn between to two accidents. This paper presents the results of research done into the TMI-2 recovery effort and its applicability to the Fukushima Daiichi cleanup. This research focused on three topics: packaging, transportation, and disposition. This research work was performed as a collaboration between Japan’s Central Research Institute of Electric Power Industry (CRIEPI) and the Idaho National Laboratory (INL). Hundreds of TMI-2 related documents were searched and pertinent information was gleaned from these documents. Other important information was also obtained by interviewing employees who were involved first hand in various aspects of the TMI-2 cleanup effort. This paper is organized into three main sections: (1) Transport from Three Mile Island to Central Facilities Area at INL, (2) Transport from INL Central Receiving Facility to INL Test Area North (TAN) and wet storage at TAN, and (3) Transport from TAN to INL Idaho Nuclear Technology and Engineering Center (INTEC) and Dry Storage at INTEC. Within each of these sections, lessons learned from performing recovery activities are presented and their applicability to the Fukushima Daiichi nuclear power plant cleanup are outlined.

Layne Pincock; Wendell Hintze; Dr. Koji Shirai

2012-07-01T23:59:59.000Z

125

High speed transient sampler  

DOE Patents [OSTI]

A high speed sampler comprises a meandered sample transmission line for transmitting an input signal, a straight strobe transmission line for transmitting a strobe signal, and a plurality of sampling gates along the transmission lines. The sampling gates comprise a four terminal diode bridge having a first strobe resistor connected from a first terminal of the bridge to the positive strobe line, a second strobe resistor coupled from the third terminal of the bridge to the negative strobe line, a tap connected to the second terminal of the bridge and to the sample transmission line, and a sample holding capacitor connected to the fourth terminal of the bridge. The resistance of the first and second strobe resistors is much higher than the signal transmission line impedance in the preferred system. This results in a sampling gate which applies a very small load on the sample transmission line and on the strobe generator. The sample holding capacitor is implemented using a smaller capacitor and a larger capacitor isolated from the smaller capacitor by resistance. The high speed sampler of the present invention is also characterized by other optimizations, including transmission line tap compensation, stepped impedance strobe line, a multi-layer physical layout, and unique strobe generator design. A plurality of banks of such samplers are controlled for concatenated or interleaved sample intervals to achieve long sample lengths or short sample spacing. 17 figs.

McEwan, T.E.

1995-11-28T23:59:59.000Z

126

High speed transient sampler  

DOE Patents [OSTI]

A high speed sampler comprises a meandered sample transmission line for transmitting an input signal, a straight strobe transmission line for transmitting a strobe signal, and a plurality of sampling gates along the transmission lines. The sampling gates comprise a four terminal diode bridge having a first strobe resistor connected from a first terminal of the bridge to the positive strobe line, a second strobe resistor coupled from the third terminal of the bridge to the negative strobe line, a tap connected to the second terminal of the bridge and to the sample transmission line, and a sample holding capacitor connected to the fourth terminal of the bridge. The resistance of the first and second strobe resistors is much higher than the signal transmission line impedance in the preferred system. This results in a sampling gate which applies a very small load on the sample transmission line and on the strobe generator. The sample holding capacitor is implemented using a smaller capacitor and a larger capacitor isolated from the smaller capacitor by resistance. The high speed sampler of the present invention is also characterized by other optimizations, including transmission line tap compensation, stepped impedance strobe line, a multi-layer physical layout, and unique strobe generator design. A plurality of banks of such samplers are controlled for concatenated or interleaved sample intervals to achieve long sample lengths or short sample spacing.

McEwan, Thomas E. (Livermore, CA)

1995-01-01T23:59:59.000Z

127

Greater commitment needed to solve continuing problems at Three Mile Island  

SciTech Connect (OSTI)

This report examines several key issues involving the financial status of the General Public Utilities Corporation, the need for and source of funding to clean up the damaged nuclear reactor at Three Mile Island, and the prospects for continued reliable electric service to Pennsylvania and New Jersey consumers. It also examines bankruptcy as a solution to the utilities' financial problems, and the need for (1) increased property damage insurance coverage on nuclear reactors, and (2) an improved regulatory environment for nuclear accident recovery efforts. The role of the Federal Government in the accident recovery effort and Congressional support for a Federal research and development program are discussed. It is recommended that the Nuclear Regulatory Commission follow the expansion of property insurance coverage for nuclear units by the private sector and develop guidelines to expedite any future accident recovery efforts.

Not Available

1981-08-26T23:59:59.000Z

128

Analysis of the Three Mile Island Unit 2 hydrogen burn. Volume 4  

SciTech Connect (OSTI)

As a basis for the analysis of the hydrogen burn which occurred in the Three Mile Island Containment on March 28, 1979, a study of recorded temperatures and pressures was made. Long-term temperature information was obtained from the multipoint temperature recorder which shows 12 containment atmosphere temperatures plotted every 6 min. The containment atmosphere pressure recorder provided excellent long- and short-term pressure information. Short-term information was obtained from the multiplex record of 24 channels of data, recorded every 3 sec, and the alarm printer record which shows status change events and prints out temperatures, pressures, and the time of the events. The timing of these four data recording systems was correlated and pertinent data were tabulated, analyzed, and plotted to show average containment temperature and pressure versus time. Photographs and videotapes of the containment entries provided qualitative burn information.

Henrie, J.O.; Postma, A.K.

1983-03-01T23:59:59.000Z

129

Medical Image Segmentation Xiaolei Huang  

E-Print Network [OSTI]

(CAT), Magnetic Resonance Imaging (MRI), Ultrasound, and X-Ray, in standard DICOM formats are often for searching and mining in medical image archives. A chal- lenging problem is to segment regions with boundary-based classification approaches. We first review these two categories of methods and discuss the potential

Huang, Xiaolei

130

Spatial Sampling for Image Segmentation  

E-Print Network [OSTI]

AND ALONSO RAMIREZ­MANZANARES3 1 Centro de Investigacion en Matematicas A.C, Guanajuato GTO 36000, Mexico 2 Matematicas, Guanajuato GTO 36000, Mexico Email: mrivera@cimat.mx We present a novel framework for image­ processing in order to obtain a desired solution. On the other hand, the image segmentation is commonly

Rivera, Mariano

131

Final Environmental Assessment for the Cheyenne-Miracle Mile and Ault-Cheyenne Transmission Line Rebuild Project  

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

Assessment Assessment Cheyenne-Miracle Mile and Ault-Cheyenne Transmission Line Rebuild Project DOE/EA -1456 U.S. Department of Energy Western Area Power Administration Rocky Mountain Region Loveland, Colorado October 2006 Final Environmental Assessment Cheyenne-Miracle Mile and Ault-Cheyenne Transmission Line Rebuild Project DOE/EA-1456 U.S. Department of Energy Western Area Power Administration Rocky Mountain Region Loveland, Colorado October 2006 Table of Contents CH-MM & AU-CH Transmission Line Rebuild Table of Contents i Table of Contents Summary ......................................................................................................................................... 1 1.0 Introduction ..................................................................................................................

132

Reactor Vessel and Reactor Vessel Internals Segmentation at Zion Nuclear Power Station - 13230  

SciTech Connect (OSTI)

Zion Nuclear Power Station (ZNPS) is a dual-unit Pressurized Water Reactor (PWR) nuclear power plant located on the Lake Michigan shoreline, in the city of Zion, Illinois approximately 64 km (40 miles) north of Chicago, Illinois and 67 km (42 miles) south of Milwaukee, Wisconsin. Each PWR is of the Westinghouse design and had a generation capacity of 1040 MW. Exelon Corporation operated both reactors with the first unit starting production of power in 1973 and the second unit coming on line in 1974. The operation of both reactors ceased in 1996/1997. In 2010 the Nuclear Regulatory Commission approved the transfer of Exelon Corporation's license to ZionSolutions, the Long Term Stewardship subsidiary of EnergySolutions responsible for the decommissioning of ZNPS. In October 2010, ZionSolutions awarded Siempelkamp Nuclear Services, Inc. (SNS) the contract to plan, segment, remove, and package both reactor vessels and their respective internals. This presentation discusses the tools employed by SNS to remove and segment the Reactor Vessel Internals (RVI) and Reactor Vessels (RV) and conveys the recent progress. SNS's mechanical segmentation tooling includes the C-HORCE (Circumferential Hydraulically Operated Cutting Equipment), BMT (Bolt Milling Tool), FaST (Former Attachment Severing Tool) and the VRS (Volume Reduction Station). Thermal segmentation of the reactor vessels will be accomplished using an Oxygen- Propane cutting system. The tools for internals segmentation were designed by SNS using their experience from other successful reactor and large component decommissioning and demolition (D and D) projects in the US. All of the designs allow for the mechanical segmentation of the internals remotely in the water-filled reactor cavities. The C-HORCE is designed to saw seven circumferential cuts through the Core Barrel and Thermal Shield walls with individual thicknesses up to 100 mm (4 inches). The BMT is designed to remove the bolts that fasten the Baffle Plates to the Baffle Former Plates. The FaST is designed to remove the Baffle Former Plates from the Core Barrel. The VRS further volume reduces segmented components using multiple configurations of the 38i and horizontal reciprocating saws. After the successful removal and volume reduction of the Internals, the RV will be segmented using a 'First in the US' thermal cutting process through a co-operative effort with Siempelkamp NIS Ingenieurgesellschaft mbH using their experience at the Stade NPP and Karlsruhe in Germany. SNS mobilized in the fall of 2011 to commence execution of the project in order to complete the RVI segmentation, removal and packaging activities for the first unit (Unit 2) by end of the 2012/beginning 2013 and then mobilize to the second unit, Unit 1. Parallel to the completion of the segmentation of the reactor vessel internals at Unit 1, SNS will segment the Unit 2 pressure vessel and at completion move to Unit 1. (authors)

Cooke, Conrad; Spann, Holger [Siempelkamp Nuclear Services: 5229 Sunset Blvd., (Suite M), West Columbia, SC, 29169 (United States)] [Siempelkamp Nuclear Services: 5229 Sunset Blvd., (Suite M), West Columbia, SC, 29169 (United States)

2013-07-01T23:59:59.000Z

133

Segmentation strategies for polymerized volume data sets  

E-Print Network [OSTI]

of enhanced vertex information. Segmentation of the PVDS is attained by intersecting and merging Lblock coverings of the enhanced volumetric data. The data structure allows for easy compression, storage, segmentation, and reconstruction of volumetric data...

Doddapaneni, Venkata Purna

2006-04-12T23:59:59.000Z

134

Fact #854 January 5, 2015 Driving Ranges for All-Electric Vehicles in Model Year 2014 Vary from 62 to 265 Miles – Dataset  

Broader source: Energy.gov [DOE]

Excel file with dataset for Driving Ranges for All-Electric Vehicles in Model Year 2014 Vary from 62 to 265 Miles

135

Fact #848: November 24, 2014 Nearly Three-Fourths of New Cars have Fuel Economy above 25 Miles per Gallon- Dataset  

Broader source: Energy.gov [DOE]

Excel file with dataset for Fact #848: November 24, 2014 Nearly Three-Fourths of New Cars have Fuel Economy above 25 Miles per Gallon

136

wind speed | OpenEI  

Open Energy Info (EERE)

speed speed Dataset Summary Description GIS data for offshore wind speed (meters/second). Specified to Exclusive Economic Zones (EEZ).Wind resource based on NOAA blended sea winds and monthly wind speed at 30km resolution, using a 0.11 wind sheer to extrapolate 10m - 90m. Annual average >= 10 months of data, no nulls. Source National Renewable Energy Laboratory (NREL) Date Released Unknown Date Updated Unknown Keywords GIS global NOAA NREL offshore wind wind speed Data application/zip icon Download Shapefile (zip, 18.5 MiB) Quality Metrics Level of Review Some Review Comment Temporal and Spatial Coverage Frequency Time Period License License Other or unspecified, see optional comment below Comment Please cite NREL and NOAA Rate this dataset Usefulness of the metadata

137

EA-1985: Virginia Offshore Wind Technology Advancement Project (VOWTAP), 24 nautical miles offshore of Virginia Beach, Virginia  

Broader source: Energy.gov [DOE]

DOE is proposing to fund Virginia Electric and Power Company's Virginia Offshore Wind Technology Advancement Project (VOWTAP). The proposed VOWTAP project consists of design, construction and operation of a 12 megawatt offshore wind facility located approximately 24 nautical miles off the coast of Virginia Beach, VA on the Outer Continental Shelf.

138

QWould fruit and vegetable growers within a 30-mile radius of the Iowa Great Lakes benefit from cooperative marketing  

E-Print Network [OSTI]

cooperative marketing and distribution? AYes, they were able to achieve increases in market venues and sales. Background The Iowa Great Lakes Area possesses tremendous potential for marketing local foods, and very few 40-120 miles away. Growers in the immediate area have relied on the Lakes Area Farmers Market

Debinski, Diane M.

139

Analysis of soil and water at the Four Mile Creek seepline near the F- and H-Areas of SRS  

SciTech Connect (OSTI)

Several soil and water samples were collected along the Four Mile Creek (FMC) seepline at the F and H Areas of the Savannah River Site. The samples were analyzed for concentrations of metals, radionuclides, and inorganic constituents. The results of the analyses are summarized for the soil and water samples.

Haselow, J.S.

2000-05-24T23:59:59.000Z

140

Segmented ceramic liner for induction furnaces  

DOE Patents [OSTI]

A non-fibrous ceramic liner for induction furnaces is provided by vertically stackable ring-shaped liner segments made of ceramic material in a light-weight cellular form. The liner segments can each be fabricated as a single unit or from a plurality of arcuate segments joined together by an interlocking mechanism. Also, the liner segments can be formed of a single ceramic material or can be constructed of multiple concentric layers with the layers being of different ceramic materials and/or cellular forms. Thermomechanically damaged liner segments are selectively replaceable in the furnace. 5 figs.

Gorin, A.H.; Holcombe, C.E.

1994-07-26T23:59:59.000Z

Note: This page contains sample records for the topic "miles segment speed" 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 slow comeback (clean up at the damaged Three Mile Island Unit 2 reactor)  

SciTech Connect (OSTI)

This article reports on the progress that has been made in cleaning up the damaged Three Mile Island Unit 2 reactor, with radioactive debris present not only in the reactor core, but throughout the primary cooling system. Delays in the cleanup operation have been caused by extraordinary technical challenges, regulatory procedures, and funding shortages. The initial stabilization and decontamination of the containment building, which included the removal and processing of the radioactive water, are essentially complete. Reactor disassembly and defueling have yet to begin. The NRC has reported that radiation doses at Unit 2 since the accident have been lower than those experienced at operating reactors, but the estimates for the collective radiation exposure for the work force have recently increased. The NRC has proposed that if robotic devices are used in the defueling and decontamination processes, work-force exposure could be cut by more than half. The projected completion rates for defueling Unit 2 and decontaminating the containment building now range from 1990 to past the year 2000. A five-part inspection program was conducted that included the use of video and sonar probes inside the reactor vessel, and the gathering of debris samples from the core.

Adam, J.A.

1984-04-01T23:59:59.000Z

142

Evaluation of the Three Mile Island Unit 2 reactor building decontamination process  

SciTech Connect (OSTI)

Decontamination activities from the cleanup of the Three Mile Island Unit 2 Reactor Building are generating a variety of waste streams. Solid wastes being disposed of in commercial shallow land burial include trash and rubbish, ion-exchange resins (Epicor-II) and strippable coatings. The radwaste streams arising from cleanup activities currently under way are characterized and classified under the waste classification scheme of 10 CFR Part 61. It appears that much of the Epicor-II ion-exchange resin being disposed of in commerical land burial will be Class B and require stabilization if current radionuclide loading practices continue to be followed. Some of the trash and rubbish from the cleanup of the reactor building so far would be Class B. Strippable coatings being used at TMI-2 were tested for leachability of radionuclides and chelating agents, thermal stability, radiation stability, stability under immersion and biodegradability. Actual coating samples from reactor building decontamination testing were evaluated for radionuclide leaching and biodegradation.

Dougherty, D.; Adams, J. W.

1983-08-01T23:59:59.000Z

143

On making energy demand and network constraints compatible in the last mile of the power grid  

Science Journals Connector (OSTI)

Abstract In the classical electricity grid power demand is nearly instantaneously matched by power supply. In this paradigm, the changes in power demand in a low voltage distribution grid are essentially nothing but a disturbance that is compensated for by control at the generators. The disadvantage of this methodology is that it necessarily leads to a transmission and distribution network that must cater for peak demand. So-called smart meters and smart grid technologies provide an opportunity to change this paradigm by using demand side energy storage to moderate instantaneous power demand so as to facilitate the supply-demand match within network limitations. A receding horizon model predictive control method can be used to implement this idea. In this paradigm demand is matched with supply, such that the required customer energy needs are met but power demand is moderated, while ensuring that power flow in the grid is maintained within the safe operating region, and in particular peak demand is limited. This enables a much higher utilisation of the available grid infrastructure, as it reduces the peak-to-base demand ratio as compared to the classical control methodology of power supply following power demand. This paper investigates this approach for matching energy demand to generation in the last mile of the power grid while maintaining all network constraints through a number of case studies involving the charging of electric vehicles in a typical suburban low voltage distribution network in Melbourne, Australia.

Iven Mareels; Julian de Hoog; Doreen Thomas; Marcus Brazil; Tansu Alpcan; Derek Jayasuriya; Valentin Müenzel; Lu Xia; Ramachandra Rao Kolluri

2014-01-01T23:59:59.000Z

144

Lessons learned from the Three Mile Island Unit 2 Advisory Panel  

SciTech Connect (OSTI)

In response to public concern about the cleanup of the Three Mile Island, Unit 2 (TMI-2) facility after an accident on March 28, 1979 involving a loss of reactor coolant and subsequent damage to the reactor fuel, twelve citizens were asked to serve on an independent Advisory Panel to consult with the Nuclear Regulatory Commission (NRC) on the decontamination and cleanup of the facility. The panel met 78 times over a period of thirteen years, holding public meetings in the vicinity of TMI-2 and meeting regularly with NRC Commissioners in Washington, DC. This report describes the results of a project designed to identify and describe the lessons learned from the Advisory Panel and place those lessons in the context of what we generally know about citizen advisory groups. A summary of the empirical literature on citizen advisory panels is followed by a brief history of the TMI-2 Advisory Panel. The body of the report contains the analysis of the lessons learned, preliminary conclusions about the effectiveness of the Panel, and implications for the NRC in the use of advisory panels. Data for the report include meeting transcripts and interviews with past and present Panel participants.

Lach, D.; Bolton, P.; Durbin, N. [Battelle Seattle Research Center, WA (United States); Harty, R. [Pacific Northwest Lab., Richland, WA (United States)

1994-08-01T23:59:59.000Z

145

Estimating commercial truck VMT (vehicle miles of travel) of interstate motor carriers: Data evaluation  

SciTech Connect (OSTI)

This memorandum summarizes the evaluation results of six data sources in terms of their ability to estimate the number of commercial trucks operating in interstate commerce and their vehicle miles of travel (VMT) by carrier type and by state. The six data sources are: (1) Truck Inventory and Use Survey (TIUS) from the Bureau of the Census, (2) nationwide truck activity and commodity survey (NTACS) from the Bureau of the Census, (3) National Truck Trip Information Survey (NTTIS) from the University of Michigan Transportation Research Institute (UMTRI), (4) highway performance monitoring system (HPMS) from the Federal Highway Administration (FHWA), Department of Transportation, (5) state fuel tax reports from each individual state and the international fuel tax agreement (IFTA), and (6) International Registration Plan (IRP) of the American Association of Motor Vehicle Administrators (AAMVA). TIUS, NTACS, and NTTIS are designed to provide data on the physical and operational characteristics of the Nation's truck population (or sub-population); HPMS is implemented to collect information on the physical and usage characteristics of various highway systems; and state fuel tax reports and IRP are tax-oriented registrations. 16 figs., 13 tabs.

Hu, P.S.; Wright, T.; Miaou, Shaw-Pin; Beal, D.J.; Davis, S.C. (Oak Ridge National Lab., TN (USA); Tennessee Univ., Knoxville, TN (USA))

1989-11-01T23:59:59.000Z

146

Forecasting wind speed financial return  

E-Print Network [OSTI]

The prediction of wind speed is very important when dealing with the production of energy through wind turbines. In this paper, we show a new nonparametric model, based on semi-Markov chains, to predict wind speed. Particularly we use an indexed semi-Markov model that has been shown to be able to reproduce accurately the statistical behavior of wind speed. The model is used to forecast, one step ahead, wind speed. In order to check the validity of the model we show, as indicator of goodness, the root mean square error and mean absolute error between real data and predicted ones. We also compare our forecasting results with those of a persistence model. At last, we show an application of the model to predict financial indicators like the Internal Rate of Return, Duration and Convexity.

D'Amico, Guglielmo; Prattico, Flavio

2013-01-01T23:59:59.000Z

147

Renewable variable speed hybrid system   

E-Print Network [OSTI]

At present many remote and Island communities rely solely on diesel powered generators to provide electricity. Diesel fuel is both expensive and polluting and the constant speed operation of the diesel engine is inefficient. ...

Stott, Paul Anthony

2010-01-01T23:59:59.000Z

148

Adjustable Speed Drive Industrial Applications  

E-Print Network [OSTI]

Electric motors are significant users of electricity in the United States. Approximately 66 percent of the total electricity in the U.S. is used by electric motors. Electronic adjustable speed drives (ASDs) can save energy, lower maintenance cost...

Poole, J. N.

149

Speed Limit of Magnetic Recording  

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

1. The linac's beam, made of tightly packed bunches of electrons traveling close to the speed of light, creates magnetic pulses that are some of the world's strongest - at up to...

150

Information superhighway approaches light speed  

Science Journals Connector (OSTI)

Nothing moves faster than light in a vacuum but a new kind of optical fibre transports large volumes of data at 99.7 per cent of this speed limit

2013-01-01T23:59:59.000Z

151

System and method that suppresses intensity fluctuations for free space high-speed optical communication  

DOE Patents [OSTI]

A high-speed (Gbps), free space optical communication system is based on spectral encoding of radiation from a wide band light source, such as a laser. By using partially coherent laser beams in combination with a relatively slow photosensor, scintillations can be suppressed by orders of magnitude for distances of more than 10 km. To suppress the intensity fluctuations due to atmospheric turbulence, a source with partial transverse coherence in combination with slow response time photodetector is used. Information is encoded in the spectral domain of a wideband optical source by modulation of spectral amplitudes. A non-coherent light source with wide spectrum (an LED, for example) may be used for high-speed communication over short (less than about a mile) distances.

Berman, Gennady P. (Los Alamos, NM); Bishop, Alan R. (Los Alamos, NM); Nguyen, Dinh C. (Los Alamos, NM); Chernobrod, Boris M. (Santa Fe, NM); Gorshkov, Vacheslav N. (Kiev, UA)

2009-10-13T23:59:59.000Z

152

Combination of Speed Stroke Grinding and High Speed Grinding with Regard to Sustainability  

E-Print Network [OSTI]

Stress Model for Speed Stroke Grinding of Hardened SteelStresses in Speed Stroke Grinding via FEA Simulation andCombination of Speed Stroke Grinding and High Speed Grinding

Linke, Barbara; Duscha, Michael; Klocke, Fritz; Dornfeld, David

2011-01-01T23:59:59.000Z

153

Speeding Up Zeolite Evaluation for Carbon Capture  

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

Speeding Up Zeolite Evaluation for Carbon Capture Speeding Up Zeolite Evaluation for Carbon Capture Zeolite.png Schematic of an important class of porous materials known as...

154

Electric motor with controllable speed and torque  

Science Journals Connector (OSTI)

The proposed electric motor is characterized by controllable speed and torque ... shaft, at constant rotor speed. In this motor, the torque at the output shaft increases...

R. G. Khadeev

2011-01-01T23:59:59.000Z

155

Controlling proton source speeds catalyst | EMSL  

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

Controlling proton source speeds catalyst Controlling proton source speeds catalyst Nickel-based catalyst three times faster with adjustments to key acid Research showing that...

156

DOE Hydrogen and Fuel Cells Program Record 5038: Hydrogen Cost Competitive on a Cents per Mile Basis - 2006  

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

8 Date: May 22, 2006 8 Date: May 22, 2006 Title: Hydrogen Cost Competitive on a Cents per Mile Basis - 2006 Originator: Patrick Davis & Steve Chalk Approved by: JoAnn Milliken Approval Date: May 22, 2006 Item : Lower the cost of hydrogen from natural gas to be competitive on a cents per mile basis with conventional gasoline vehicles. Supporting Information: The results of a 2003 economic analysis were used to estimate the cost of hydrogen produced from distributed natural gas reforming at $5 per gallon of gasoline equivalent (gge) (See U.S. DOE Record 5030: Hydrogen Baseline Cost of $5 per gge in 2003; available at http://www.hydrogen.energy.gov/program_records). Since the original analysis, DOE-sponsored R&D has resulted in significant cost reductions,

157

Fluidized bed boiler having a segmented grate  

DOE Patents [OSTI]

A fluidized bed furnace (10) is provided having a perforate grate (9) within a housing which supports a bed of particulate material including some combustibles. The grate is divided into a plurality of segments (E2-E6, SH1-SH5, RH1-RH5), with the airflow to each segment being independently controlled. Some of the segments have evaporating surface imbedded in the particulate material above them, while other segments are below superheater surface or reheater surface. Some of the segments (E1, E7) have no surface above them, and there are ignitor combustors (32, 34) directed to fire into the segments, for fast startup of the furnace without causing damage to any heating surface.

Waryasz, Richard E. (Longmeadow, MA)

1984-01-01T23:59:59.000Z

158

Cooling system for three hook ring segment  

DOE Patents [OSTI]

A triple hook ring segment including forward, midsection and aft mounting hooks for engagement with respective hangers formed on a ring segment carrier for supporting a ring segment panel, and defining a forward high pressure chamber and an aft low pressure chamber on opposing sides of the midsection mounting hook. An isolation plate is provided on the aft side of the midsection mounting hook to form an isolation chamber between the aft low pressure chamber and the ring segment panel. High pressure air is supplied to the forward chamber and flows to the isolation chamber through crossover passages in the midsection hook. The isolation chamber provides convection cooling air to an aft portion of the ring segment panel and enables a reduction of air pressure in the aft low pressure chamber to reduce leakage flow of cooling air from the ring segment.

Campbell, Christian X.; Eng, Darryl; Lee, Ching-Pang; Patat, Harry

2014-08-26T23:59:59.000Z

159

Methodology for Estimating ton-Miles of Goods Movements for U.S. Freight Mulitimodal Network System  

SciTech Connect (OSTI)

Ton-miles is a commonly used measure of freight transportation output. Estimation of ton-miles in the U.S. transportation system requires freight flow data at disaggregated level (either by link flow, path flows or origin-destination flows between small geographic areas). However, the sheer magnitude of the freight data system as well as industrial confidentiality concerns in Census survey, limit the freight data which is made available to the public. Through the years, the Center for Transportation Analysis (CTA) of the Oak Ridge National Laboratory (ORNL) has been working in the development of comprehensive national and regional freight databases and network flow models. One of the main products of this effort is the Freight Analysis Framework (FAF), a public database released by the ORNL. FAF provides to the general public a multidimensional matrix of freight flows (weight and dollar value) on the U.S. transportation system between states, major metropolitan areas, and remainder of states. Recently, the CTA research team has developed a methodology to estimate ton-miles by mode of transportation between the 2007 FAF regions. This paper describes the data disaggregation methodology. The method relies on the estimation of disaggregation factors that are related to measures of production, attractiveness and average shipments distances by mode service. Production and attractiveness of counties are captured by the total employment payroll. Likely mileages for shipments between counties are calculated by using a geographic database, i.e. the CTA multimodal network system. Results of validation experiments demonstrate the validity of the method. Moreover, 2007 FAF ton-miles estimates are consistent with the major freight data programs for rail and water movements.

Oliveira Neto, Francisco Moraes [ORNL] [ORNL; Chin, Shih-Miao [ORNL] [ORNL; Hwang, Ho-Ling [ORNL] [ORNL

2013-01-01T23:59:59.000Z

160

Segmented Nanowires Displaying Locally Controllable Properties...  

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

optical properties of the segmented nanowires are exploited to form electronic and optoelectronic devices. Benefits This method offers a means to control the local electronic and...

Note: This page contains sample records for the topic "miles segment speed" 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

Chapter Seven - Variable speed drives  

Science Journals Connector (OSTI)

Publisher Summary The electromechanical controllers are a kind of variable speed drives (VSDs) that are obsolete but are still in use because when a motor and a drive is combined, they become a power drive system (PDS). There are two ways of varying the speed of an induction motor, either by varying the motor slip or by varying the supply frequency. The preferred practice for electrical speed variation is to change the supply frequency with a variable frequency drive (VFD). Many other designs also have been developed. However, except the specialized applications, few are still in operation. A number of motor and drive manufacturers are now producing the integrated motor/VFD units. These units consist of a motor and a specially designed VFD, produced as a single package, with the VFD unit mounted variously on the top, side, or end of the motor.

Europump; Hydraulic Institute

2005-01-01T23:59:59.000Z

162

Tradeoffs among Free-flow Speed, Capacity, Cost, and Environmental Footprint in Highway Design  

E-Print Network [OSTI]

in accident rates over a ten-mile section would imply ansocial costs for a ten-mile expressway section would then be

Ng, Chen Feng; Small, Kenneth

2011-01-01T23:59:59.000Z

163

Alternative Fuels Data Center: Low-Speed Vehicle and Medium-Speed Electric  

Alternative Fuels and Advanced Vehicles Data Center [Office of Energy Efficiency and Renewable Energy (EERE)]

Low-Speed Vehicle and Low-Speed Vehicle and Medium-Speed Electric Vehicle (EV) Access to Roadways to someone by E-mail Share Alternative Fuels Data Center: Low-Speed Vehicle and Medium-Speed Electric Vehicle (EV) Access to Roadways on Facebook Tweet about Alternative Fuels Data Center: Low-Speed Vehicle and Medium-Speed Electric Vehicle (EV) Access to Roadways on Twitter Bookmark Alternative Fuels Data Center: Low-Speed Vehicle and Medium-Speed Electric Vehicle (EV) Access to Roadways on Google Bookmark Alternative Fuels Data Center: Low-Speed Vehicle and Medium-Speed Electric Vehicle (EV) Access to Roadways on Delicious Rank Alternative Fuels Data Center: Low-Speed Vehicle and Medium-Speed Electric Vehicle (EV) Access to Roadways on Digg Find More places to share Alternative Fuels Data Center: Low-Speed

164

OpenEI - wind speed  

Open Energy Info (EERE)

NREL GIS Data: Global NREL GIS Data: Global Offshore Wind http://en.openei.org/datasets/node/869 GIS data for offshore wind speed (meters/second).  Specified to Exclusive Economic Zones (EEZ).Wind resource based on NOAA blended sea winds and monthly wind speed at 30km resolution, using a 0.11 wind sheer to extrapolate 10m - 90m.  Annual average  >= 10 months of data, no nulls. License

Type of License:  Other (please specify below)

165

NUCLEAR SEGMENTATION IN MICROSCOPE CELL IMAGES: A HAND-SEGMENTED DATASET AND COMPARISON OF ALGORITHMS  

E-Print Network [OSTI]

NUCLEAR SEGMENTATION IN MICROSCOPE CELL IMAGES: A HAND-SEGMENTED DATASET AND COMPARISON. The hand-labeled dataset (and all software used to com- pare methods) is publicly available to enable, Image seg- mentation 1. INTRODUCTION Nuclear segmentation is an important step in the pipeline of many

Gordon, Geoffrey J.

166

Kelly. Segmentation and Classification of HTML Documents SEGMENTATION AND CLASSIFICATION OF HTML DOCUMENTS  

E-Print Network [OSTI]

Kelly. Segmentation and Classification of HTML Documents SEGMENTATION AND CLASSIFICATION OF HTML DOCUMENTS FOR DISPLAY ON SMALL SCREEN DEVICES Peter M. Kelly 1 1 School of Computer Science, The University of the Second Australian Undergraduate Students' Computing Conference, 2004 page 97 #12;Kelly. Segmentation

Rubinstein, Benjamin

168

Improving image segmentation by learning region affinities  

SciTech Connect (OSTI)

We utilize the context information of other regions in hierarchical image segmentation to learn new regions affinities. It is well known that a single choice of quantization of an image space is highly unlikely to be a common optimal quantization level for all categories. Each level of quantization has its own benefits. Therefore, we utilize the hierarchical information among different quantizations as well as spatial proximity of their regions. The proposed affinity learning takes into account higher order relations among image regions, both local and long range relations, making it robust to instabilities and errors of the original, pairwise region affinities. Once the learnt affinities are obtained, we use a standard image segmentation algorithm to get the final segmentation. Moreover, the learnt affinities can be naturally unutilized in interactive segmentation. Experimental results on Berkeley Segmentation Dataset and MSRC Object Recognition Dataset are comparable and in some aspects better than the state-of-art methods.

Prasad, Lakshman [Los Alamos National Laboratory; Yang, Xingwei [TEMPLE UNIV.; Latecki, Longin J [TEMPLE UNIV.

2010-11-03T23:59:59.000Z

169

14 - Doxford low speed engines  

Science Journals Connector (OSTI)

Publisher Summary This chapter discusses low speed diesel engines from Doxford. Doxford is British firm that manufactured the distinctive Doxford opposed-piston (OP) low speed two-stroke engines. Doxford J-type engines were built in long and short stroke versions in bore sizes of 580, 670 and 760 mm, and with three to nine cylinders delivering up to around 20 000 kW. The engine is a single-acting two-stroke opposed-piston type with each cylinder having two pistons that move in opposite directions from a central combustion chamber. The last J-type engines were turbocharged on the constant pressure system following a changeover from the original impulse charging system. Three- and four-cylinder engines have only one turbocharger, mounted at the forward or aft end, while two or three chargers have been fitted to seven-, eight-, and nine-cylinder engines. Between each turbocharger and the engine entablature is a finned-tubed seawater-cooled after cooler. An electric auxiliary blower is provided for slow running or emergency duties. In its final years the company designed and produced the unusual three-cylinder 58JS3C model that developed 4050 kW at 220 rev/min and was specified to power several small containerships. The 58JS3C design was based on the J-type but with refinements addressing the higher rotational speed and relatively short piston stroke.

2004-01-01T23:59:59.000Z

170

The Effect of SFAS No. 131 on the Cross-Segment Variability of Profits Reported by Multiple Segment Firms  

E-Print Network [OSTI]

Our study assesses whether SFAS No. 131 improved disclosure about the diversity of multiple segment firms’ operations. We find a post-SFAS No. 131 increase in cross-segment variability of segment profits, an increase in ...

Ettredge, Michael L.; Kwon, Soo Young; Smith, David B.; Stone, Mary S.

2006-01-01T23:59:59.000Z

171

Segmentation development for Galveston Bay. Final report  

SciTech Connect (OSTI)

The purpose of the study is to develop a segmentation scheme for the Galveston Bay System that will facilitate the other efforts planned by the Galveston Bay National Estuary Program (GBNEP). The study is organized around four tasks: (1) the evaluation of existing segmentation schemes, (2) evaluation of natural features and anthropogenic inputs, (3) determination of segmentation criteria, (4) and the drafting of the boundaries. To facilitate the management and presentation of the large amounts of geobased data accumulated, a geographic information system (GIS) was developed for the study area.

Not Available

1992-05-01T23:59:59.000Z

172

automated segmentation algorithm: Topics by E-print Network  

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

Tumor Segmentation using two MRI Modalities Mohamed Ben Salah1 , Idanis Diaz1 automated brain tumor segmentation from only two magnetic resonance image modalities. The technique...

173

Multilevel spectral clustering : graph partitions and image segmentation  

E-Print Network [OSTI]

While the spectral graph partitioning method gives high quality segmentation, segmenting large graphs by the spectral method is computationally expensive. Numerous multilevel graph partitioning algorithms are proposed to ...

Kong, Tian Fook

2008-01-01T23:59:59.000Z

174

Influences of chip serration on micro-topography of machined surface in high-speed cutting  

Science Journals Connector (OSTI)

Abstract Saw-tooth chip changes from macroscopically continuous ribbon to separated segments with the increase of cutting speed. The aim of this study is to find the correlations between chip morphology and machined surface micro-topography at different chip serration stages encountered in high speed cutting. High strength alloy steel AerMet100 was employed in orthogonal cutting experiments to obtain chips at different serration stages and corresponding machined surfaces. The chips and machined surfaces obtained were then examined with optical microscope (OM), scanning electron microscope (SEM), and white light interferometer (WLI). The result shows that chip serration causes micro-waves on machined surface, which increases machined surface roughness. However, wave amplitudes (surface roughness) at different serration stages are different. The principal factor influencing wave amplitude is the thickness of the sawed segment (tooth) of saw-tooth chip. With cutting parameters in this study, surface roughness contributed by chip serration ranges from 0.39 ?m to 1.85 ?m. This may bring on serious problems in the case of trying to replace grinding with high-speed cutting in rough machining. Some suggestions have been proposed to control the chip serration-caused surface roughness in high-speed cutting based on the results of the current study.

Guosheng Su; Zhanqiang Liu; Liang Li; Bing Wang

2015-01-01T23:59:59.000Z

175

The pulsed linear induction motor concept for high-speed trains  

SciTech Connect (OSTI)

The SERAPBIM (SEgmented RAil PHased Induction Motor) concept is a linear induction motor concept which uses rapidly-pulsed magnetic fields and a segmented reaction rail, as opposed to low-frequency fields and continuous reaction rails found in conventional linear induction motors. These improvements give a high-traction, compact, and efficient linear motor that has potential for advanced high speed rail propulsion. In the SERAPBIM concept, coils on the vehicle push against a segmented aluminum rail, which is mounted on the road bed. Current is pulsed as the coils cross an edge of the segmented rail, inducing surface currents which repel the coil. The coils must be pulsed in synchronization with the movement by reaction rail segments. This is provided by a sense-and-fire circuit that controls the pulsing of the power modulators. Experiments were conducted to demonstrate the feasibility of the pulsed induction motor and to collect data that could be used for scaling calculations. A 14.4 kg aluminum plate was accelerated down a 4 m track to speeds of over 15 m/sec with peak thrust up to 18 kN per coilset. For a trainset capable of 200 mph speed, the SERAPHIM concept design is based on coils which are each capable of producing up to 3.5 kN thrust, and 30 coil pairs are mounted on each power car. Two power cars, one at each end of the train, provide 6 MW from two gas turbine prime power units. The thrust is about 210.000 N and is essentially constant up to 200 km/hr since wheel slippage does not limit thrust as with conventional wheeled propulsion. A key component of the SERAPHIM concept is the use of passive wheel-on-rah support for the high speed vehicle. Standard steel wheels are capable of handling over 200 mph. The SERAPHIM cost is comparable to that for steel-wheel high-speed rail, and about 10% to 25% of the projected costs for a comparable Maglev system.

Turman, B.N.; Marder, B.M.; Rohwein, G.J.; Aeschliman, D.P.; Kelley, J.B.; Cowan, M.; Zimmerman, R.M.

1995-06-01T23:59:59.000Z

176

Estimation of the Design Wind Speed  

Science Journals Connector (OSTI)

The modern approach to the specification of the design wind speed favours the explicit format which directly presents the design value of the wind speed instead of hiding the value behind the product of the chara...

Michael Kasperski

2013-01-01T23:59:59.000Z

177

An Econometric Analysis of the Elasticity of Vehicle Travel with Respect to Fuel Cost per Mile Using RTEC Survey Data  

SciTech Connect (OSTI)

This paper presents the results of econometric estimation of the ''rebound effect'' for household vehicle travel in the United States based on a comprehensive analysis of survey data collected by the U.S. Energy Information Administration (EIA) at approximately three-year intervals over a 15-year period. The rebound effect is defined as the percent change in vehicle travel for a percent change in fuel economy. It summarizes the tendency to ''take back'' potential energy savings due to fuel economy improvements in the form of increased vehicle travel. Separate vehicles use models were estimated for one-, two-, three-, four-, and five-vehicle households. The results are consistent with the consensus of recently published estimates based on national or state-level data, which show a long-run rebound effect of about +0.2 (a ten percent increase in fuel economy, all else equal, would produce roughly a two percent increase in vehicle travel and an eight percent reduction in fuel use). The hypothesis that vehicle travel responds equally to changes in fuel cost-per-mile whether caused by changes in fuel economy or fuel price per gallon could not be rejected. Recognizing the interdependency in survey data among miles of travel, fuel economy and price paid for fuel for a particular vehicle turns out to be crucial to obtaining meaningful results.

Greene, D.L.; Kahn, J.; Gibson, R.

1999-03-01T23:59:59.000Z

178

Adjustable Speed Drive Part-Load Efficiency  

Broader source: Energy.gov [DOE]

An adjustable speed drive (ASD) is a device that controls the rotational speed of motor-driven equipment. Variable frequency drives (VFDs), the most common type of ASDs, efficiently meet varying process requirements by adjusting the frequency and voltage of the power supplied to an AC motor to enable it to operate over a wide speed range. External sensors monitor flow, liquid levels, or pressure and then transmit a signal to a controller that adjusts the frequency and speed to match process requirements.

179

Magnetically Coupled Adjustable Speed Motor Drives  

Broader source: Energy.gov [DOE]

Alternating current electric motors rotate at a nearly constant speed that is determined by motor design and line frequency. Energy savings of 50% or more may be available when fixed speed systems are modified to allow the motor speed to match variable load requirements of a centrifugal fan or pump. This tip sheet describes the advantages of magnetically coupled ASDs and provides suggested actions.

180

Wind speed vertical distribution at Mt Graham  

Science Journals Connector (OSTI)

......October 2010 research-article Papers Wind speed vertical distribution at Mt Graham...characterization of the vertical distribution of wind speed, V(h), is fundamental for an...many different reasons: (i) the wind speed shear contributes to trigger optical......

S. Hagelin; E. Masciadri; F. Lascaux

2010-10-01T23:59:59.000Z

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


181

PHYSICS 359 THE SPEED OF LIGHT  

E-Print Network [OSTI]

PHYSICS 359 THE SPEED OF LIGHT INTRODUCTION: The first evidence that light propagates with a finite from or approaching Jupiter. The first accurate measurements of the speed of light were made at a distance of about 9 km. Modern measurements of the speed of light are made by quite different methods

Landstreet, John D.

182

The Speed-of-Light Catastrophe  

Science Journals Connector (OSTI)

...July 1989 research-article The Speed-of-Light Catastrophe H. Ardavan It is shown...coordinates, c is the propagation speed of the waves described by the retarded...source moving on a curved path whose speed is in parts smaller and in parts...

1989-01-01T23:59:59.000Z

183

Blood vessel segmentation methodologies in retinal images - A survey  

Science Journals Connector (OSTI)

Retinal vessel segmentation algorithms are a fundamental component of automatic retinal disease screening systems. This work examines the blood vessel segmentation methodologies in two dimensional retinal images acquired from a fundus camera and a survey ... Keywords: Blood vessel segmentation, Image segmentation, Medical imaging, Retinal images, Retinopathy, Survey

M. M. Fraz; P. Remagnino; A. Hoppe; B. Uyyanonvara; A. R. Rudnicka; C. G. Owen; S. A. Barman

2012-10-01T23:59:59.000Z

184

Heart chambers and whole heart segmentation techniques: review  

E-Print Network [OSTI]

Heart chambers and whole heart segmentation techniques: review Dongwoo Kang Jonghye Woo Piotr J://electronicimaging.spiedigitallibrary.org/ on 01/15/2014 Terms of Use: http://spiedl.org/terms #12;Heart chambers and whole heart segmentation, and reproducible segmentation methods. Figure 1 illustrates an example of segmentation of heart on CT scan. A

Kuo, C.-C. "Jay"

185

Design unbiased estimation in line intersect sampling using segmented  

E-Print Network [OSTI]

Design unbiased estimation in line intersect sampling using segmented transects D A V I D L . R applications of line intersect sampling, transects consist of multiple, connected segments in a prescribed, suitably generalized to segmented transect designs. The relative efficiency and utility of segmented

186

Word Segmentation as General Chunking Daniel Hewlett and Paul Cohen  

E-Print Network [OSTI]

utterance. When these utterance segments are used to split future utterances, the resulting self-sustaining

187

A study of post-thermal recovery of the macroinvertebrate community of Four Mile Creek, June 1985--September 1987. [Savannah River Plant  

SciTech Connect (OSTI)

Four Mile Creek is one of several streams at the Savannah River Site which has received thermal effluents ({le}70{degrees}C water) from nuclear production operations. From 1955--mid-1985, Four Mile Creek received thermal effluent from C-Reactor as well as non-thermal discharges from F and H Separation Areas. Total discharges from all of these facilities was about ten times higher than the natural flow of the creek (Firth et al. 1986). All water being discharged into Four Mile Creek was originally pumped from the Savannah River. This study reports the results of the artificial substrate sampling of macroinvertebrate communities of Four Mile Creek from June 1985 through September 1987, when sampling was terminated. Macroinvertebrate taxa richness, densities, and biomass data from this study are compared to Four Mile data collected prior to the shutdown of C-Reactor (Kondratieff and Kondratieff 1985 and Firth et al. 1986), and to comparable macroinvertebrate data from other Savannah River Site streams. 29 refs., 11 figs., 4 tabs.

Lauritsen, D.; Starkel, W.; Specht, W.

1989-11-01T23:59:59.000Z

188

Evaluation of nuclear facility decommissioning projects: Summary status report: Three Mile Island Unit 2. Radioactive waste and laundry shipments  

SciTech Connect (OSTI)

This document summarizes information concerning radioactive waste and laundry shipments from the Three Mile Island Nuclear Station Unit 2 to radioactive waste disposal sites and to protective clothing decontamination facilities (laundries) since the loss of coolant accident experienced on March 28, 1979. Data were collected from radioactive shipment records, summarized, and placed in a computerized data information retrieval/manipulation system which permits extraction of specific information. This report covers the period of April 9, 1979 through April 19, 1987. Included in this report are: waste disposal site locations, dose rates, curie content, waste description, container type and number, volumes and weights. This information is presented in two major categories: protective clothing (laundry) and radioactive waste. Each of the waste shipment reports is in chronological order.

Doerge, D. H.; Haffner, D. R.

1988-06-01T23:59:59.000Z

189

Transporting TMI-2 (Three Mile Island Unit 2) core debris to INEL: Public safety and public response  

SciTech Connect (OSTI)

This paper describes the approach taken by the US Department of Energy (DOE) to ensure that public safety is maintained during transport of core debris from the Unit-2 reactor at the Three Mile Island Nuclear Power Station near Harrisburg, PA, to the Idaho National Engineering Laboratory near Idaho Falls, ID. It provides up-to-date information about public response to the transport action and discusses DOE's position on several institutional issues. The authors advise that planners of future transport operations be prepared for a multitude of comments from all levels of federal, state, and local governments, special interest groups, and private citizens. They also advise planners to keep meticulous records concerning all informational transactions.

Schmitt, R.C.; Reno, H.W.; Young, W.R.; Hamric, J.P.

1987-01-01T23:59:59.000Z

190

In-depth survey report: control technology assessment of enzyme fermentation processes at Miles Laboratories, Inc. , Elkhart, Indiana  

SciTech Connect (OSTI)

The controls and containment capabilities of the carbohydrase enzyme manufacturing process were evaluated at the Miles Laboratories, Inc. facility located in Elkhart, Indiana. The enzyme alpha-amylase has been produced at this facility since March of 1982. One specific unit process showed results significantly above the background levels, that being the centrifuge. At the vacuum-filter knife edge, the viable levels were higher than background, but even within a few feet of the vacuum-filter belt they were reduced below background levels. Levels were not significantly above background at the fermentor agitator shaft, seed fermentor agitator shaft, and fermentor sample port. The clean room had background levels significantly below the levels in the laboratory. Apparently the overall effective containment of the production organisms used is very good. Measures of total dust levels indicated these were far below the threshold limit value of 10mg/cu m.

Sheehy, J.W.; Martinez, K.F.

1986-10-01T23:59:59.000Z

191

Transformer failure and common-mode loss of instrument power at Nine Mile Point Unit 2 on August 13, 1991  

SciTech Connect (OSTI)

On August 13, 1991, at Nine Mile Point Unit 2 nuclear power plant, located near Scriba, New York, on Lake Ontario, the main transformer experienced an internal failure that resulted in degraded voltage which caused the simultaneous loss of five uninterruptible power supplies, which in turn caused the loss of several nonsafety systems, including reactor control rod position indication, some reactor power and water indication, control room annunciators, the plant communications system, the plant process computer, and lighting at some locations. The reactor was subsequently brought to a safe shutdown. Following this event, the US Nuclear Regulatory Commission dispatched an Incident Investigation Team to the site to determine what happened, to identify the probable causes, and to make appropriate findings and conclusions. This report describes the incident, the methodology used by the team in its investigation, and presents and the team's findings and conclusions. 59 figs., 14 tabs.

Not Available

1991-10-01T23:59:59.000Z

192

Disposal demonstration of a high integrity container (HIC) containing an EPICOR-II prefilter from Three Mile Island  

SciTech Connect (OSTI)

A high integrity container (HIC) was developed, tested, and certified for use in disposing of unusual low-level radioactive waste from Three Mile Island Unit 2 (TMI-2). The work was coordinated by EG and G Idaho, Inc. and funded by the US Department of Energy. A disposal demonstration using an HIC containing an EPICOR-II prefilter from TMI-2 was completed at the commercial disposal facility in the State of Washington. A Certification of Compliance was issued by the Department of Social and Health Services of the State of Washington to use the HIC in disposing of up to 50 EPICOR-II prefilters. That Certification of Compliance was issued after rigorous review of the HIC design and test program by the State and by the US Nuclear Regulatory Commission. This report describes the processes of loading, transporting, and disposing of the demonstration HIC and briefly describes the design, testing, and approval effort leading up to the demonstration.

McConnell, J.W. Jr.; Tyacke, M.J.; Schmitt, R.C.; Reno, H.W.

1985-02-01T23:59:59.000Z

193

Displacement and segment linkage in fracture zones  

SciTech Connect (OSTI)

Fault zones and vein arrays are composed of overstepping and linked segments, so knowledge of segment evolution is crucial in understanding the development of zones. Displacement-distance profiles of faults and veins are used to study the development of segments and zones. Detailed mapping of normal and strike-slip faults allows comparison of the displacement-distance characteristics of faults both normal and parallel to the displacement vector, i.e. modes III and II propagation respectively. Similarly, vein width variations can be used to study mode I propagation. Displacement varies with distance along fractures, with zero displacement at fracture tips. Steep displacement gradients can occur where faults and extension fractures overstep because of displacement transfer between the segments. This displacement transfer is accommodated by relay and bridge structures. Overstepping fractures may link to form a single fracture with an irregular displacement-distance profile. A linkage point is often marked by a bend with a displacement minimum, where relay/bridge structures are preserved as normal drag. Displacement variations are also caused by fault bends, conjugate relationships and by lithological variations. As interaction between fractures increases, r/d[sub MAX] ratios tend to decrease (where r = the distance between the tip and the point of maximum displacement, and d[sub MAX] = maximum displacement). As a result of the interaction of fracture segments, fracture zones tend to have complex displacement-distance profiles.

Peacock, D.C.P.; Sanderson, D.J. (Univ. of Southampton (United Kingdom). Dept. of Geology)

1992-01-01T23:59:59.000Z

194

High-Speed Optical Spectroscopy  

E-Print Network [OSTI]

The large surveys and sensitive instruments of modern astronomy are turning ever more examples of variable objects, many of which are extending the parameter space to testing theories of stellar evolution and accretion. Future projects such as the Laser Interferometer Space Antenna (LISA) and the Large Synoptic Survey Telescope (LSST) will only add more challenging candidates to this list. Understanding such objects often requires fast spectroscopy, but the trend for ever larger detectors makes this difficult. In this contribution I outline the science made possible by high-speed spectroscopy, and consider how a combination of the well-known progress in computer technology combined with recent advances in CCD detectors may finally enable it to become a standard tool of astrophysics.

T. R. Marsh

2007-06-28T23:59:59.000Z

195

High speed sampler and demultiplexer  

DOE Patents [OSTI]

A high speed sampling demultiplexer based on a plurality of sampler banks, each bank comprising a sample transmission line for transmitting an input signal, a strobe transmission line for transmitting a strobe signal, and a plurality of sampling gates at respective positions along the sample transmission line for sampling the input signal in response to the strobe signal. Strobe control circuitry is coupled to the plurality of banks, and supplies a sequence of bank strobe signals to the strobe transmission lines in each of the plurality of banks, and includes circuits for controlling the timing of the bank strobe signals among the banks of samplers. Input circuitry is included for supplying the input signal to be sampled to the plurality of sample transmission lines in the respective banks. The strobe control circuitry can repetitively strobe the plurality of banks of samplers such that the banks of samplers are cycled to create a long sample length. Second tier demultiplexing circuitry is coupled to each of the samplers in the plurality of banks. The second tier demultiplexing circuitry senses the sample taken by the corresponding sampler each time the bank in which the sampler is found is strobed. A plurality of such samples can be stored by the second tier demultiplexing circuitry for later processing. Repetitive sampling with the high speed transient sampler induces an effect known as "strobe kickout". The sample transmission lines include structures which reduce strobe kickout to acceptable levels, generally 60 dB below the signal, by absorbing the kickout pulses before the next sampling repetition.

McEwan, Thomas E. (Livermore, CA)

1995-01-01T23:59:59.000Z

196

High speed sampler and demultiplexer  

DOE Patents [OSTI]

A high speed sampling demultiplexer based on a plurality of sampler banks, each bank comprising a sample transmission line for transmitting an input signal, a strobe transmission line for transmitting a strobe signal, and a plurality of sampling gates at respective positions along the sample transmission line for sampling the input signal in response to the strobe signal. Strobe control circuitry is coupled to the plurality of banks, and supplies a sequence of bank strobe signals to the strobe transmission lines in each of the plurality of banks, and includes circuits for controlling the timing of the bank strobe signals among the banks of samplers. Input circuitry is included for supplying the input signal to be sampled to the plurality of sample transmission lines in the respective banks. The strobe control circuitry can repetitively strobe the plurality of banks of samplers such that the banks of samplers are cycled to create a long sample length. Second tier demultiplexing circuitry is coupled to each of the samplers in the plurality of banks. The second tier demultiplexing circuitry senses the sample taken by the corresponding sampler each time the bank in which the sampler is found is strobed. A plurality of such samples can be stored by the second tier demultiplexing circuitry for later processing. Repetitive sampling with the high speed transient sampler induces an effect known as ``strobe kickout``. The sample transmission lines include structures which reduce strobe kickout to acceptable levels, generally 60 dB below the signal, by absorbing the kickout pulses before the next sampling repetition. 16 figs.

McEwan, T.E.

1995-12-26T23:59:59.000Z

197

Active control system for high speed windmills  

DOE Patents [OSTI]

A pump stroke is matched to the operating speed of a high speed windmill. The windmill drives a hydraulic pump for a control. Changes in speed of a wind driven shaft open supply and exhaust valves to opposite ends of a hydraulic actuator to lengthen and shorten an oscillating arm thereby lengthening and shortening the stroke of an output pump. Diminishing wind to a stall speed causes the valves to operate the hydraulic cylinder to shorten the oscillating arm to zero. A pressure accumulator in the hydraulic system provides the force necessary to supply the hydraulic fluid under pressure to drive the actuator into and out of the zero position in response to the windmill shaft speed approaching and exceeding windmill stall speed. 4 figs.

Avery, D.E.

1988-01-12T23:59:59.000Z

198

High-Pressure Flame Speed Measurements  

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

addition on flame speeds of hydrocarbon fuels 3. Soot formation and explosive gasification in burning droplets of dieselbiodieselethanol blends C. K. Law Princeton...

199

Plan to speed up drug review approved  

Science Journals Connector (OSTI)

Plan to speed up drug review approved ... Proposed changes in the New Drug Application procedure will shorten review times, reduce paperwork, and save money ...

DAVID HANSON

1982-07-12T23:59:59.000Z

200

Wind Speed Prediction Via Time Series Modeling.  

E-Print Network [OSTI]

??Projected construction of nearby wind farms motivates this study of statistical forecasting of wind speed, for which accurate prediction is critically important to the fluid… (more)

Alexander, Daniel

2009-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "miles segment speed" 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

High-speed digital color imaging pyrometry  

Science Journals Connector (OSTI)

Temperature measurements of high-explosive and combustion processes are difficult to obtain due to the speed and environment of the events. To overcome these challenges, we have...

Densmore, John M; Biss, Matthew M; McNesby, Kevin L; Homan, Barrie E

2011-01-01T23:59:59.000Z

202

3.2.1 Segmentation, clustering Introduction  

E-Print Network [OSTI]

Dutch publisher, De Telegraaf, uses customer profiling and segmentation to promote advertisement sales. The Telegraaf case is a very good example of this approach. Business problem: promoting advertisement sales De in the survey. Furthermore, the marketeers of De Telegraaf lack a priori knowledge about the target group. So ev

Putten, Peter van der

203

Object Detection Combining Recognition and Segmentation  

E-Print Network [OSTI]

segmentation. There are two main steps in this method: a hypothesis generation step and a verification step. In the top-down hy- pothesis generation step, we design an improved Shape Context feature, which is more. We develop an object detection method combining top-down recog- nition with bottom-up image

Plotkin, Joshua B.

204

SEGMENTATION INDEPENDENT ESTIMATES OF TURBULENCE PARAMETERS  

E-Print Network [OSTI]

SEGMENTATION INDEPENDENT ESTIMATES OF TURBULENCE PARAMETERS G. C. Papanicolaoua, K. Solnab and D, University of Utah, Salt Lake City, UT 84112 cPhillips Laboratory, Kirtland AFB, NM 87117 ABSTRACT We present of the detail coe cients at scale j. The spectrum can therefore be interpreted as representing the energy

Papanicolaou, George C.

205

The Abstract Domain of Segmented Ranking Functions  

E-Print Network [OSTI]

function by abstract in- terpretation. We build our work on their proposed general framework, and we designThe Abstract Domain of Segmented Ranking Functions Caterina Urban ´Ecole Normale Sup´erieure - CNRS - INRIA, Paris, France urban@di.ens.fr Abstract. We present a parameterized abstract domain for proving

Paris-Sud XI, Université de

206

Nested Partitions Using Texture Segmentation V. Lakshmanan  

E-Print Network [OSTI]

Nested Partitions Using Texture Segmentation V. Lakshmanan Coop. Inst. of Meso. Met. Studies of partitioning the pixels of an im- age such that the partitions at one step are wholly nested inside. It is possible to devise a multiscale approach where the partitions in one scale are nested within the partitions

Lakshmanan, Valliappa

207

High speed imager test station  

DOE Patents [OSTI]

A test station enables the performance of a solid state imager (herein called a focal plane array or FPA) to be determined at high image frame rates. A programmable waveform generator is adapted to generate clock pulses at determinable rates for clock light-induced charges from a FPA. The FPA is mounted on an imager header board for placing the imager in operable proximity to level shifters for receiving the clock pulses and outputting pulses effective to clock charge from the pixels forming the FPA. Each of the clock level shifters is driven by leading and trailing edge portions of the clock pulses to reduce power dissipation in the FPA. Analog circuits receive output charge pulses clocked from the FPA pixels. The analog circuits condition the charge pulses to cancel noise in the pulses and to determine and hold a peak value of the charge for digitizing. A high speed digitizer receives the peak signal value and outputs a digital representation of each one of the charge pulses. A video system then displays an image associated with the digital representation of the output charge pulses clocked from the FPA. In one embodiment, the FPA image is formatted to a standard video format for display on conventional video equipment. 12 figs.

Yates, G.J.; Albright, K.L.; Turko, B.T.

1995-11-14T23:59:59.000Z

208

High speed imager test station  

DOE Patents [OSTI]

A test station enables the performance of a solid state imager (herein called a focal plane array or FPA) to be determined at high image frame rates. A programmable waveform generator is adapted to generate clock pulses at determinable rates for clock light-induced charges from a FPA. The FPA is mounted on an imager header board for placing the imager in operable proximity to level shifters for receiving the clock pulses and outputting pulses effective to clock charge from the pixels forming the FPA. Each of the clock level shifters is driven by leading and trailing edge portions of the clock pulses to reduce power dissipation in the FPA. Analog circuits receive output charge pulses clocked from the FPA pixels. The analog circuits condition the charge pulses to cancel noise in the pulses and to determine and hold a peak value of the charge for digitizing. A high speed digitizer receives the peak signal value and outputs a digital representation of each one of the charge pulses. A video system then displays an image associated with the digital representation of the output charge pulses clocked from the FPA. In one embodiment, the FPA image is formatted to a standard video format for display on conventional video equipment.

Yates, George J. (Santa Fe, NM); Albright, Kevin L. (Los Alamos, NM); Turko, Bojan T. (Moraga, CA)

1995-01-01T23:59:59.000Z

209

WORD PROBLEMS 1. Suppose your car gets 25 miles per gallon of gasoline and the price of gas is $3.50 per gallon. Write  

E-Print Network [OSTI]

WORD PROBLEMS 1. Suppose your car gets 25 miles per gallon of gasoline and the price of gas is $3.50 per gallon. Write your monthly gasoline cost C in terms of the distance D that you travel each month

Koban, Nic

210

Relationship between design speed and operating speed at horizontal curves on suburban arterials  

E-Print Network [OSTI]

RELATIONSHIP BETWEEN DESIGN SPEED AND OPERATING SPEED AT HORIZONTAL CURVES ON SUBURBAN ARTERIALS A Thesis by CARL BRIAN SHAMBURGER Submitted to the OIIice of Graduate Studies of Texas A&M University in partial fulfillment of the requirements... for the degree of MASTER OF SCIENCE December 1995 Major Subject: Civil Engineering RELATIONSHIP BETWEEN DESIGN SPEED AND OPERATING SPEED AT HORIZONTAL CURVES ON SUBURBAN ARTERIALS A Thesis by CARL BRIAN SHAMBURGER Submitted to Texas A&M University...

Shamburger, Carl Brian

2012-06-07T23:59:59.000Z

211

Measuring the Impacts of Speed Reduction Technologies  

E-Print Network [OSTI]

-Seoud, Edward Anderson #12;Background Identified as a problem area Sharp curve & excessive speed High crash;Comparison of Mean Zones - Southbound, Commercial Vehicles 45 46 47 48 49 50 51 52 53 54 55 -1300 -1100 -900-70 Speed Category Before After #12;At nearest rest area

Bertini, Robert L.

212

On the constancy of light speed  

E-Print Network [OSTI]

Method given for intuitively visualizing constancy of light speed. Using mass-energy equivalence, we can show with the help of simple thought experiments, that velocity time dilation and gravitational time dilation are a necessary consequence of principle of relativity. Speed of light is discussed in the context of each kind of time dilation.

Abdul Rouf

2009-11-15T23:59:59.000Z

213

Determining soft segment structure-property effects in the enhancement of segmented polyurethane performance  

E-Print Network [OSTI]

Liquid Crystalline Elastomer (LCE)-inspired segmented polyurethane elastomers possessing widely different extents of ordering were created to mimic the hierarchical structure of the continuous matrix and superior mechanical ...

Waletzko, Ryan Scott

2009-01-01T23:59:59.000Z

214

GEODESIC INTERACTIVE SEGMENTATION IN THE COLOR MONOGENIC SIGNAL Explora Nova,  

E-Print Network [OSTI]

GEODESIC INTERACTIVE SEGMENTATION IN THE COLOR MONOGENIC SIGNAL FRAMEWORK G. Demarcq Explora Nova is based on the computation of geodesic distances within color mono- genic signal (CMS) fields-- Interactive Segmentation, Clifford Alge- bra, Color Monogenic Signal, Geodesic Distances 1. INTRODUCTION

Paris-Sud XI, Université de

215

The legacy of Three Mile Island -- Implications for today`s U.S. Department of Energy challenges  

SciTech Connect (OSTI)

Over the course of the 16 year period following the accident at Three Mile Island-Unit-2, much has been learned and volumes have been written regarding the cause and massive cleanup activities of the incident. Because of these lessons learned, important changes have been made and the US commercial nuclear industry is safer and more reliable as a result. It is important to recognize that two major sources of information emerged from this event. First and foremost were the important safety issues that required immediate answers and the addition of the modifications to plants that these answers generated. Second and of considerable significance to the US Department of Energy (US DOE) in today`s post-cold war environment are the frequently hard-won lessons involved with the recovery, clean-up, and defueling of TMI-2 and its unprecedented transition into long-term, monitored storage. While the commercial industry, regulatory authorities, and the public saw an immediate need for instituting the important safety lessons from TMI-2, these new systems, improved training and operating practices have paid off in increased reliability and extended operations. However, there was no such immediate application for the second source of information, that being the application of the deactivation and long-term storage technology learned at TMI-2 to a current condition. The tasks and methods used in the TMI-2 recovery have strong parallels in the present-day DOE cleanup program.

Williams, M.S.; Conaway, W.T.; Coe, R.P. [General Public Utilities Nuclear, Parsippany, NJ (United States)

1996-11-01T23:59:59.000Z

216

The legacy of Three Mile Island: Implications for today`s U.S. Department of Energy challenges  

SciTech Connect (OSTI)

Over the course of the 16 year period following the accident at Three Mile Island-Unit-2, much has been learned and volumes have been written regarding the cause and massive cleanup activities of the incident. Because of these Lessons Learned, important changes have been made and the US commercial nuclear industry is safer and more reliable as a result. It is important to recognize that two major sources of information emerged from this event. First and foremost were the important safety issues that required immediate answers and the addition of the modifications to plants that these answers generated. Second and of considerable significance to the US Department of energy (US DOE) in today`s post-cold war environment are the frequently hard-won lessons involved with the recovery, clean-up, and defueling of TMI-2 and its unprecedented transition into long-term, monitored storage. While the commercial industry, regulatory authorities, and the public saw an immediate need for instituting the important safety lessons from TMI-2, these new systems, improved training and operating practices have paid off in increased reliability and extended operations. However, there was no such immediate application for the second source of information, that being the application of the deactivation and long-term storage technology learned at TMI-2 to a current condition. The tasks and methods used in the TMI-2 recovery have strong parallels in the present-day DOE cleanup program.

Coe, R.P.; Conaway, W.T.; Williams, M.S. [General Public Utilities Nuclear, Parsippany, NJ (United States)

1996-12-31T23:59:59.000Z

217

Evaluation of nuclear facility decommissioning projects. Three Mile Island Unit 2 reactor defueling and disassembly. Summary status report. Volume 3  

SciTech Connect (OSTI)

This document summarizes information relating to the preparations for defueling the Three Mile Island Unit 2 (TMI-2) reactor and disassembly activities being performed concurrently with decontamination of the facility. Data have been collected from activity reports, reactor containment entry records, and other sources and entered in a computerized data sysem which permits extraction/manipulation of specific data which can be used in planning for recovery from a loss of coolant event similar to that experienced at TMI-2 on March 28, 1979. This report contains summaries of man-hours, manpower, and radiation exposures incurred during the period of April 23, 1979 to April 16, 1985, in the completion of activities related to preparation for reactor defueling. Support activities conducted outside of radiation areas are not included within the scope of this report. Computerized reports included in this document are: A chronological summary listing work performed for the period; and summary reports for each major task undertaken in connection with the specific scope of this report. Presented in chronological order for the referenced time period. Manually-assembled table summaries are included for: Labor and exposures by department; and labor and exposures by major activity.

Doerge, D.H.; Miller, R.L.; Scotti, K.S.

1986-05-01T23:59:59.000Z

218

Evaluation of nuclear facility decommissioning projects. Three Mile Island Unit 2 reactor building decontamination. Summary status report. Volume 2  

SciTech Connect (OSTI)

This document summarizes information relating to decontamination of the Three Mile Island Unit 2 (TMI-2) reactor building. The report covers activities for the period of June 1, 1979 through March 29, 1985. The data collected from activity reports, reactor containment entry records, and other sources were entered into a computerized data system which permits extraction/manipulation of specific information which can be used in planning for recovery from an accident similar to that experienced at TMI-2 on March 28, 1979. This report contains summaries of man-hours, manpower, and radiation exposures incurred during decontamination of the reactor building. Support activities conducted outside of radiation areas are excluded from the scope of this report. Computerized reports included in this document are: a chronological summary listing work performed relating to reactor building decontamination for the period specified; and summary reports for each major task during the period. Each task summary is listed in chronological order for zone entry and subtotaled for the number of personnel entries, exposures, and man-hours. Manually-assembled table summaries are included for: labor and exposures by department and labor and exposures by major activity.

Doerge, D.H.; Miller, R.L.; Scotti, K.S.

1986-05-01T23:59:59.000Z

219

Heat removal aspects of Liquid Metal Fast Breeder Reactor safety in light of the Three Mile Island incident  

SciTech Connect (OSTI)

The safety aspects of the Liquid Metal Fast Breeder Reactor (LMFBR) loop design are compared with those of the Light Water Reactor (LWR), in light of the Three Mile Island (TMI) incident. The events at TMI are briefly described, the fundamental differences between the LWR water coolant and the LMFBR sodium coolant are presented, and the design of analogous LMFBR safety systems under similar events as those at TMI is discussed. A preliminary qualitative evaluation of a TMI-equivalent accident for an LMFBR indicates that there is likely to be: (1) negligible pressure transients in the primary loop, (2) no core damage, (3) isolation of the incident at the steam generator, and (4) no radiation release to the environment, except a negligible amount of tritium from the secondary sodium. Furthermore, with the absence of the ECCS (Emergency Core Cooling System), pressurizer, and other pressure-related components in the LMFBR design, operator action for a LMFBR should be much simpler in dealing with the coolant upset condition and the decay heat removal problems.

Victor, H.R.; Graf, D.G.

1980-12-01T23:59:59.000Z

220

Barge loading facilities in conjunction with wood chipping and sawlog mill, Tennessee River Mile 145. 9R: Environmental assessment  

SciTech Connect (OSTI)

The purpose of this Environmental Assessment (EA) is to evaluate the environmental consequences of approving, denying, or adopting reasonable alternatives to a request for barge loading facilities. These facilities would serve a proposed wood chipping and sawlog products operation at Tennessee River Mile (TRM) 145.9, right descending bank, (Kentucky Lake), in Perry County, Tennessee. The site is located between Short Creek and Peters Landing. The applicant is Southeastern Forest Products, L.P. (SFP), Box 73, Linden, Tennessee and the proposed facilities would be constructed on or adjacent to company owned land. Portions of the barge terminal would be constructed on land over which flood easement rights are held by the United States of America and administered by the Tennessee Valley Authority (TVA). The US Army Corps of Engineers (CE) and TVA have regulatory control over the proposed barge terminal facilities since the action would involve construction in the Tennessee River which is a navigable water of the United States. The wood chipping and sawlog products facilities proposed on the upland property are not regulated by the CE or TVA. On the basis of the analysis which follows, it has been determined that a modified proposal (as described herein) would not significantly affect the quality of the human environment, and does not require the preparation of an environmental impact statement. 8 refs.

Not Available

1990-08-01T23:59:59.000Z

Note: This page contains sample records for the topic "miles segment speed" 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

The segmentation problem in morphology learning Christopher D. Manning  

E-Print Network [OSTI]

learning Christopher D. Manning (1998) The segmentation problem in morphology learning. In D.M.W. Powers

222

Object segmentation and classification using 3-D range camera  

Science Journals Connector (OSTI)

This paper proposes a vision system using a 3-D range camera for scene segmentation and pedestrian classification. The system detects and segments objects in the foreground, measures their distances to the camera, and classifies them into pedestrians ... Keywords: 3-D range image segmentation, Assistive navigation, Feature extraction, Image segmentation evaluation, Object classification, Pedestrian classification, RGB-D image processing, Range/intensity image processing

Xue Wei; Son Lam Phung; Abdesselam Bouzerdoum

2014-01-01T23:59:59.000Z

223

Analysis of a kinetic multi-segment foot model part II: Kinetics and clinical implications  

Science Journals Connector (OSTI)

Kinematic multi-segment foot models have seen increased use in clinical and research settings, but the addition of kinetics has been limited and hampered by measurement limitations and modeling assumptions. In this second of two companion papers, we complete the presentation and analysis of a three segment kinetic foot model by incorporating kinetic parameters and calculating joint moments and powers. The model was tested on 17 pediatric subjects (ages 7–18 years) during normal gait. Ground reaction forces were measured using two adjacent force platforms, requiring targeted walking and the creation of two sub-models to analyze ankle, midtarsal, and 1st metatarsophalangeal joints. Targeted walking resulted in only minimal kinematic and kinetic differences compared with walking at self selected speeds. Joint moments and powers were calculated and ensemble averages are presented as a normative database for comparison purposes. Ankle joint powers are shown to be overestimated when using a traditional single-segment foot model, as substantial angular velocities are attributed to the mid-tarsal joint. Power transfer is apparent between the 1st metatarsophalangeal and mid-tarsal joints in terminal stance/pre-swing. While the measurement approach presented here is limited to clinical populations with only minimal impairments, some elements of the model can also be incorporated into routine clinical gait analysis.

Dustin A. Bruening; Kevin M. Cooney; Frank L. Buczek

2012-01-01T23:59:59.000Z

224

Video segmentation using Metropolis Hastings Algorithm for the VCR operations  

Science Journals Connector (OSTI)

In this paper, we have investigated the video pre-processing and the VCR operations for the Video on Demand (VoD) system. We have proposed a novel technique for the segmentation of the movies using Markov Chain Monte Carlo (MCMC). Our proposed segmentation technique will segment the videos by identifying the scene boundary locations. The objective of this paper is to reduce the accessing time for the new requests of the movies using M-chaining technique and also to reduce the seeking time for the VCR operations using our segmentation technique. We have numerically analysed the existing segmentation techniques with our proposed segmentation technique. We found that our segmentation technique shows the less computational time compared with other segmentation techniques. The performance of the segmentation techniques is measured in terms of Precision as well as Recall and our technique gives more accurate results compared with other segmentation techniques. The VCR functionalities are simulated by applying our segmentation technique and the results of the simulation show less accessing and seeking time. We have also addressed the practical issues of efficient utilisation of overall bandwidth and buffer of the VoD system using our segmentation technique.

R. Ashok Kumar; K. Ganesan

2010-01-01T23:59:59.000Z

225

UNSUPERVISED SEGMENTATION FOR AUTOMATIC DETECTION OF BRAIN TUMORS IN MRI  

E-Print Network [OSTI]

UNSUPERVISED SEGMENTATION FOR AUTOMATIC DETECTION OF BRAIN TUMORS IN MRI A.S. Capelle, O. Alata, C- thod for magnetic resonance images. The aim of this seg- mentation is to divide the brain a pre-segmentation to ex- tract the brain from the head. Then, a second segmentation is done inside

Lefèvre, Sébastien

226

An MRI Segmentation Framework for Brains with Anatomical Marcelinus Prastawa  

E-Print Network [OSTI]

An MRI Segmentation Framework for Brains with Anatomical Deviations Marcelinus Prastawa;ABSTRACT MARCELINUS PRASTAWA: An MRI Segmentation Framework for Brains with Anatomical Deviations (Under the direction of Guido Gerig, Ph.D.) The segmentation of brain Magnetic Resonance (MR) images, where the brain

Whitton, Mary C.

227

Speeding Up Zeolite Evaluation for Carbon Capture  

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

Speeding Up Speeding Up Zeolite Evaluation for Carbon Capture Speeding Up Zeolite Evaluation for Carbon Capture Zeolite.png Schematic of an important class of porous materials known as zeolites. The large red structure in the center of this periodic structure is a cavity that might be a good candidate for adsorption of a gas such as carbon dioxide. The seven small red areas at the corners (plus the one hidden by the yellow ball) are not suitable and need to be eliminated from studies that attempt to predict guest-related properties using molecular simulation techniques. A new method developed at NERSC uses software to differentiate between suitable and unsuitable pockets, thereby speeding up discovery of new materials. Why it Matters: Capturing and sequestering waste carbon dioxide (CO2) is a

228

Low Speed Unsteady Aerodynamics Soumitra Banerjee*  

E-Print Network [OSTI]

Low Speed Unsteady Aerodynamics Soumitra Banerjee* Virginia Polytechnic Institute and State University, Blacksburg, Virginia, 24061 Unsteady aerodynamics is the study of fluid flow, where the flow field changes with time. The unsteadiness is significant in many aerodynamic applications; few examples

Patil, Mayuresh

229

Wind Speed Forecasting for Power System Operation  

E-Print Network [OSTI]

In order to support large-scale integration of wind power into current electric energy system, accurate wind speed forecasting is essential, because the high variation and limited predictability of wind pose profound challenges to the power system...

Zhu, Xinxin

2013-07-22T23:59:59.000Z

230

Clinton plan to speed cancer drug approval  

Science Journals Connector (OSTI)

Clinton plan to speed cancer drug approval ... Accelerated approval and three other proposals "will affect at least 100 drugs now being studied," he notes, cutting FDA review time for some of these drugs from 12 months to six months. ...

1996-04-08T23:59:59.000Z

231

Assessment of Wind Speed Dependent Prediction Error  

Science Journals Connector (OSTI)

The investigations in this chapter follow the idea that the prediction error quantitatively depends on the meteorological situation that has to be predicted. As a first approach the wind speed as a main indicator...

Dr. Matthias Lange; Dr. Ulrich Focken

2006-01-01T23:59:59.000Z

232

The invariance of the speed of light  

E-Print Network [OSTI]

We show that the conclusion of a recent experiment [arXiv:0912.3934] that claims to have discovered that "the speed of light seems to depend on the motion of the observer" is wrong.

Jerrold Franklin

2010-02-21T23:59:59.000Z

233

Note on Varying Speed of Light Cosmologies  

E-Print Network [OSTI]

The various requirements on a consistent varying speed of light (`VSL') theory are surveyed, giving a short check-list of issues that should be satisfactorily handled by such theories.

George F R Ellis

2007-03-29T23:59:59.000Z

234

One-way speed of light?  

E-Print Network [OSTI]

This is a comment on a paper by Greaves, Rodriguez, and Ruiz-Camacho [Am. J. Phys. 77, 894 (2009)] which reports a measurement of the one-way speed of light.

J. Finkelstein

2009-11-18T23:59:59.000Z

235

Speed selection for coupled wave equations  

E-Print Network [OSTI]

We discuss models for coupled wave equations describing interacting fields, focusing on the speed of travelling wave solutions. In particular, we propose a general mechanism for selecting and tuning the speed of the corresponding (multi-component) travelling wave solutions under certain physical conditions. A number of physical models (molecular chains, coupled Josephson junctions, propagation of kinks in chains of adsorbed atoms and domain walls) are considered as examples.

Mariano Cadoni; Giuseppe Gaeta

2015-01-13T23:59:59.000Z

236

Wind speed vertical distribution at Mt. Graham  

E-Print Network [OSTI]

The characterization of the wind speed vertical distribution V(h) is fundamental for an astronomical site for many different reasons: (1) the wind speed shear contributes to trigger optical turbulence in the whole troposphere, (2) a few of the astroclimatic parameters such as the wavefront coherence time (tau_0) depends directly on V(h), (3) the equivalent velocity V_0, controlling the frequency at which the adaptive optics systems have to run to work properly, depends on the vertical distribution of the wind speed and optical turbulence. Also, a too strong wind speed near the ground can introduce vibrations in the telescope structures. The wind speed at a precise pressure (200 hPa) has frequently been used to retrieve indications concerning the tau_0 and the frequency limits imposed to all instrumentation based on adaptive optics systems, but more recently it has been proved that V_200 (wind speed at 200 hPa) alone is not sufficient to provide exhaustive elements concerning this topic and that the vertical d...

Hagelin, S; Lascaux, F

2010-01-01T23:59:59.000Z

237

A Multivariate Analysis of Freeway Speed and Headway Data  

E-Print Network [OSTI]

key process is the generation of entry vehicle speeds and vehicle arrival times. It is helpful to find desirable mathematical distributions to model individual speed and headway values, because the individual vehicle speed and arrival time...

Zou, Yajie

2013-11-11T23:59:59.000Z

238

A preliminary evaluation of a speed threshold incident detection algorithm  

E-Print Network [OSTI]

detection algorithm. San Antonio's new traffic management center, TransGuide, uses a new speed based algorithm, The TXDOT (Texas Department of Transportation) Speed algorithm. This research compares the TXDOT Speed algorithm with California algorithm #8...

Kolb, Stephanie Lang

1996-01-01T23:59:59.000Z

239

Einstein's special relativity beyond the speed of light  

Science Journals Connector (OSTI)

...special relativity beyond the speed of light James M. Hill Barry J. Cox...relative velocities greater than the speed of light, and that are complementary to...relative velocities less than the speed of light. The new transformations arise...

2012-01-01T23:59:59.000Z

240

Microsoft Word - CX-Kalispell-KerrMile15-16AccessRoadImprovementFY12_WEB.doc  

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

2 2 REPLY TO ATTN OF: KEPR-Bell-1 SUBJECT: Environmental Clearance Memorandum Joe Johnson Project Manager - TELF-TPP-3 Proposed Action: Access road improvement for the Kalispell-Kerr #1, 115-kilovolt (kV) transmission line PP&A Project No.: 2474 Categorical Exclusion Applied (from Subpart D, 10 C.F.R. Part 1021): B1.3 Routine Maintenance, B1.13 Pathways, short access roads, and rail lines Location: Township 26 North, Range 21 West, Section 13 and 24, Flathead County, MT. Proposed by: Bonneville Power Administration (BPA) Description of the Proposed Action: BPA proposes to perform access road maintenance on several segments of the access road for the Kalispell-Kerr #1, 115-kV transmission line. Work includes reconstruction and drainage enhancements on 5000 feet of road beginning at structure

Note: This page contains sample records for the topic "miles segment speed" 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

Final Environmental Assessment for the Proposed Consolidation of Certain Dynamic Experimentation Activities at the Two-Mile Mesa Complex Los Alamos National Laboratory, Los Alamos, New Mexico  

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

47 47 Final Environmental Assessment for the Proposed Consolidation of Certain Dynamic Experimentation Activities at the Two-Mile Mesa Complex Los Alamos National Laboratory, Los Alamos, New Mexico November 3, 2003 Department of Energy National Nuclear Security Administration Los Alamos Site Office Environmental Assessment for the Proposed DX Division Strategic Facility Plan at LANL DOE LASO November 3, 2003 iii Contents Acronyms and Terms................................................................................................................................vii Executive Summary ...................................................................................................................................xi 1.0 Purpose and Need

242

Is the Lorentz limiting speed equal to the Speed of Light? Photons vs Neutrino tests  

E-Print Network [OSTI]

We discuss the possibility that the limiting speed (c_l) appearing in Lorentz equations might be different i.e., slightly larger than the observed speed of light (c_n). We show that such a possibility can be tested by state-of-the-art Michelson-Morley experiments, but also by careful measurement of neutrino speeds. It would indeed suffice to show that c_n light.

Jean-Marie Frere; Simon Mollet; Michel H. G. Tytgat

2012-02-13T23:59:59.000Z

243

A study of the effect of posted speed limits on traffic speeds  

E-Print Network [OSTI]

. 60 C 50 JJ 40 Be fore After tti 0 U Ol DO 4) ts U U C 4) C U 4) I ) 4) 0 40 30 0 20 10 4 t 13. 0 14. 0 Ni 1 epos ts - S. H. 36 Location D-12 - West Columbia CI Be fore IED After 15. 0 FIGURE V. 11, LUSTRAT10N OF A... Distribution Curves for No Change in the Original 60-Nile-Par-Hour Speed Limit in District 12. Each Curve Represents Data Prom 7 Spot Speed Studies in 4 Locations. 37 12. 13. Cumulative Speed Distribution Curves for a Change in Speed Limit From 60 to 55...

Rowan, Neilon Joyce

2012-06-07T23:59:59.000Z

244

Is the Lorentz limiting speed equal to the speed of light? Photons vs neutrino tests  

Science Journals Connector (OSTI)

We discuss the possibility that the “limiting speed” c limit (c l ...) appearing in Lorentz equations might be different (i.e. slightly larger) t...

Jean-Marie Frère; Simon Mollet; Michel H. G. Tytgat

2012-11-01T23:59:59.000Z

245

The Brazil Technology Center Speeds the Pace of Innovation |...  

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

Brazil Technology Center Speeds the Pace of Innovation The Brazil Technology Center Speeds the Pace of Innovation Bruno Betoni Parodi 2012.09.06 (Please find Portuguese translation...

246

Reduction of Emissions from a High Speed Ferry | Department of...  

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

Emissions from a High Speed Ferry Reduction of Emissions from a High Speed Ferry 2003 DEER Conference Presentation: West Virginia University 2003deerthompson.pdf More Documents &...

247

Energy Department Announces $10 Million to Speed Enhanced Geothermal...  

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

Energy Department Announces 10 Million to Speed Enhanced Geothermal Systems into the Market Energy Department Announces 10 Million to Speed Enhanced Geothermal Systems into the...

248

Advanced Variable Speed Air-Source Integrated Heat Pump 2013...  

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

Advanced Variable Speed Air-Source Integrated Heat Pump 2013 Peer Review Advanced Variable Speed Air-Source Integrated Heat Pump 2013 Peer Review Emerging Technologies Project for...

249

Solutions for Interharmonics in Variable Speed Drives for LNG Plants:.  

E-Print Network [OSTI]

??Variable speed drives can cause components of any frequency known as interharmonics. Large variable speed drives in the order of tens of megawatts can replace… (more)

Verhulst, M.P.A.

2011-01-01T23:59:59.000Z

250

Pitch and torque control of variable speed wind turbines.  

E-Print Network [OSTI]

??In this thesis the torque, speed and pitch angle control of variable speed wind turbine is investigated. In particular, it concentrates on the extraction of… (more)

Kulka, Arkadiusz

2004-01-01T23:59:59.000Z

251

Segmented lasing tube for high temperature laser assembly  

DOE Patents [OSTI]

A high temperature laser assembly capable of withstanding operating temperatures in excess of 1500.degree. C. is described comprising a segmented cylindrical ceramic lasing tube having a plurality of cylindrical ceramic lasing tube segments of the same inner and outer diameters non-rigidly joined together in axial alignment; insulation of uniform thickness surround the walls of the ceramic lasing tube; a ceramic casing, preferably of quartz, surrounding the insulation; and a fluid cooled metal jacket surrounds the ceramic casing. In a preferred embodiment, the inner surface of each of the ceramic lasing tube segments are provided with a pair of oppositely spaced grooves in the wall thereof parallel to the center axis of the segmented cylindrical ceramic lasing tube, and both of the grooves and the center axis of the segmented cylindrical ceramic lasing tube lie in a common plane, with the grooves in each ceramic lasing tube segment in circumferential alignment with the grooves in the adjoining ceramic lasing tube segments; and one or more ceramic plates, all lying in a common plane to one another and with the central axis of the segmented ceramic lasing tube, are received in the grooves to provide additional wall area in the segmented ceramic lasing tube for collision and return to ground state of metastable metal atoms within the segmented ceramic lasing tube.

Sawicki, Richard H. (Danville, CA); Alger, Terry W. (Tracy, CA); Finucane, Raymond G. (Pleasanton, CA); Hall, Jerome P. (Livermore, CA)

1996-01-01T23:59:59.000Z

252

Wind speed estimation using multilayer perceptron  

Science Journals Connector (OSTI)

Abstract Wind speed knowledge is prerequisite in the siting of wind turbines. In consequence the wind energy use requires meticulous and specified knowledge of the wind characteristics at a location. This paper presents a method for determining the annual average wind speed at a complex terrain site by using neural networks, when only short term data are available for that site. This information is useful for preliminary calculations of the wind resource at a remote area having only a short time period of wind measurements measurement in a site. Artificial neural networks are useful for implementing non-linear process variables over time, and therefore are a useful tool for estimating the wind speed. The neural network used is multilayer perceptron with three layers and the supervised learning algorithm used is backpropagation. The inputs used in the neural network were wind speed and direction data from a single station, and the training patterns used correspond to sixty days data. The results obtained by simulating the annual average wind speed at the selected site based on data from nearby stations with correlation coefficients above 0.5 were satisfactory, compared with actual values. Reliable estimations were obtained, with errors below 6%.

Ramón Velo; Paz López; Francisco Maseda

2014-01-01T23:59:59.000Z

253

Clinical recommendations for the use of D-speed film, E-speed film, and xeroradiography  

SciTech Connect (OSTI)

This article assesses the diagnostic utility, radiation dose, equipment reliability, patient acceptance, and costs associated with D-speed film, E-speed film, and dental xeroradiographs for intraoral imaging. From the analysis and review of laboratory studies and clinical trials, conclusions and recommendations are offered. 40 references.

Gratt, B.M.; White, S.C.; Halse, A.

1988-10-01T23:59:59.000Z

254

Universal One-Way Light Speed from a Universal Light Speed Over Closed Paths  

Science Journals Connector (OSTI)

This paper gives two complete and elementary proofs that if the speed of light over closed paths has a universal value c..., then it is possible to synchronize clocks in such a way that the one-way speed of light

Ettore Minguzzi; Alan Macdonald

2003-12-01T23:59:59.000Z

255

MHL High Speed Cavitation | Open Energy Information  

Open Energy Info (EERE)

High Speed Cavitation High Speed Cavitation Jump to: navigation, search Basic Specifications Facility Name MHL High Speed Cavitation Overseeing Organization University of Michigan Hydrodynamics Hydrodynamic Testing Facility Type Channel Length(m) 0.8 Beam(m) 0.2 Depth(m) 0.2 Cost(per day) $2000(+ Labor/Materials) Towing Capabilities Towing Capabilities Yes Maximum Velocity(m/s) 25.9 Wavemaking Capabilities Wavemaking Capabilities None Channel/Tunnel/Flume Channel/Tunnel/Flume Yes Velocity(m/s) 25.9 Recirculating No Wind Capabilities Wind Capabilities None Control and Data Acquisition Description Custom Data Acquisition System using National Instruments hardware; system compatible with Planing Hull and Floating Beam Dynamometers Number of channels 16 Bandwidth(kHz) 20 Cameras Yes

256

Adjustable Speed Drive Study, Part 2.  

SciTech Connect (OSTI)

Advances in speed control for motors in recent years, notably those in power electronics, have widened the range of application for several adjustable speed drive (ASD) types to include the smaller horsepower sizes. The DC motor drive, formerly in almost universal use for speed control, is being challenged by the high efficiency induction motor/pulse width modulation (PWM) drive; and for special small horsepower size applications, by the permanent magnet motor/PWM inverter drive or by the switched reluctance motor drive. The main characteristics of the several ASD types suitable for small horsepower size applications are discussed, as well as their unwanted side effects: poor power factor, harmonic distortion of the supply, acoustic noise, and electromagnetic interference. A procedure is recommended for determining which, if any, ASD to use.

Wallace, Alan K.; Oregon State University. Dept. of Electrical and Computer Engineering.

1989-08-01T23:59:59.000Z

257

Adjustable Speed Drive Study, Part 1.  

SciTech Connect (OSTI)

Advances in speed control for motors in recent years, notably those in power electronics, have widened the range of application for several adjustable speed drive (ASD) types to include the smaller horsepower sizes. The dc motor drive, formerly in almost universal use for speed control, is being challenged by the high efficiency induction motor/pulse width modulation (PWM) drive; and for special small horsepower size applications, by the permanent magnet motor/PWM inverter drive or by the switched reluctance motor drive. The main characteristics of the several ASD types suitable for small horsepower size applications are discussed, as well as their unwanted side effects: poor power factor, harmonic distortion of the supply, acoustic noise, and electromagnetic interference. A procedure is recommended for determining which, if any, ASD to use. 31 figs., 6 tabs.

Wallace, Alan K.; Oregon State University. Dept. of Electrical and Computer Engineering.

1989-08-01T23:59:59.000Z

258

Adjustable speed drive for residential applications  

SciTech Connect (OSTI)

This paper describes a demonstration of an adjustable speed drive suitable for use in residential applications such as compressors and fans in heat pumps, air conditioners, and refrigerators. The adjustable speed drive uses only a four-diode rectifier and a six-transistor six-diode inverter and does not require a source-frequency filter inductor or capacitor. Motor speed is adjusted with source-frequency phase control eliminating the switching loss and electromagnetic interference caused by the more commonly used high-frequency pulse-width modulation. Low source-current distortion and high power factor are obtained at a full-load operating point which is found using a parametric analysis.

Jungreis, A.M.; Kelley, A.W. [North Carolina State Univ., Raleigh, NC (United States). Dept. of Electrical and Computer Engineering] [North Carolina State Univ., Raleigh, NC (United States). Dept. of Electrical and Computer Engineering

1995-11-01T23:59:59.000Z

259

Measuring the speed of cosmological gravitational waves  

E-Print Network [OSTI]

In general relativity gravitational waves propagate at the speed of light, however in alternative theories of gravity that might not be the case. We study the effects of a modified speed of gravity, $c_T^2$, on the B-modes of the Cosmic Microwave Background (CMB) anisotropy in polarisation. We find that a departure from the light speed value would leave a characteristic imprint on the BB spectrum part induced by tensors, manifesting as a shift in the angular scale of its peaks. We derive constraints by using the available {\\it Planck} and BICEP2 datasets showing how $c_T^2$ can be measured, albeit obtaining weak constraints due to the overall poor accuracy of the current BB power spectrum measurements. The present constraint corresponds to $c_T^2 = 1.30 \\pm 0.79$ and $c_T^2measurements, largely due to the absence of degeneracy with other cosmological parameters.

Marco Raveri; Carlo Baccigalupi; Alessandra Silvestri; Shuang-Yong Zhou

2014-05-30T23:59:59.000Z

260

Sound Speed Perturbations Due to Internal Tides  

Science Journals Connector (OSTI)

Internal tides are perhaps the most prevalent and largest amplitude internal gravity waves in the ocean. They are commonly generated by the scattering of surfacetidal energy into internal modes when the surfacetides propagate on to continental shelves. A portion of the internal tidal energy propagates into the deep ocean. One of the effects of internal tides on underwater acoustic propagation is to perturb the temperature and salinity versus depth profiles and thus the sound speed versus depth profile. Starting with temperature and salinity versus depth profiles from near Eleuthera Island the internal tide eigenfunctions as well as the sound speed profile have been computed for a water depth of 4500 m. Assuming a value for the vertical displacement amplitude of a first vertical mode internal tide the perturbed temperature and salinity profiles have been computed. From these perturbed profiles the consequent perturbed sound speed profiles have been computed for cases of maximum up and down internal tide displacement. The first mode internal tide has no vertical displacement at the sea surface and bottom and a maximum near the base of the main thermocline (depth of about 1200 m). Since the SOFAR axis is also near the base of the main thermocline and since the pressureeffects on sound speed are predominant below the SOFAR axis the sound speed perturbation due to the first mode internal tide is greatest at a depth (about 550 m) above the SOFAR axis. An internal tide with a maximum vertical displacement of 10 m produces a maximum sound speed perturbation of ±0.7 m/sec.

Christopher N. K. Mooers

1973-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "miles segment speed" 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

EIA - Natural Gas Pipeline Network - Interstate Pipelines Segment  

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

Interstate Natural Gas Pipeline Segment About U.S. Natural Gas Pipelines - Transporting Natural Gas based on data through 20072008 with selected updates Interstate Natural Gas...

262

Market Segmentation and Energy Efficiency Program Design (2008 CIEE Report)  

Broader source: Energy.gov [DOE]

This paper describes the existing state of market segmentation among California’s electric utilities, with an emphasis on the investor-owned utilities (IOUs).

263

Market Segmentation and Energy Efficiency Program Design | Department...  

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

Design Describe the existing state of market segmentation among California's electric utilities, with an emphasis on the investor-owned utilities. Author: Steve J. Moss Market...

264

On-chip high speed localized cooling using superlattice microrefrigerators  

E-Print Network [OSTI]

cooling, microrefrigerators, optoelectronics, superlattice,in high power, high-speed optoelectronics devices, and

Zhang, Y; Christofferson, J; Shakouri, A; Zeng, G H; Bowers, J E; Croke, E T

2006-01-01T23:59:59.000Z

265

Variable Speed of Light Research Project Dave Schumann  

E-Print Network [OSTI]

Variable Speed of Light Research Project Dave Schumann Dr. Bharath Narayanan 21 September 2003 mathematics of the Variable Speed of Light (VSL) theory. In a paper titled, "A Time Varying Speed of Light of a variable speed of light in the early stages of the universe. They propose corrections to the cosmological

Zakharov, Vladimir

266

Motion at High Speed Did you read chapter 7  

E-Print Network [OSTI]

fast is "high speed" 50 mph 225 mphp 550 mph 39,000 mph Speed of light: 670,000,000 mph Extends off/20,000 of the speed of li hlight All Motion is relative We must define a reference frame in which to measure/Morley experiment. Albert Michelson Conclusion: Light does not obey Galilean relativity! Relativity and the Speed

Hart, Gus

267

RNA segment 5 of broadhaven virus, a tick-borne orbivirus, shows sequence homology with segment 5 of bluetongue virus  

Science Journals Connector (OSTI)

The sequence of Broadhaven (BIRD) virus segment 5, the major genetic determinant of serotype, is 1658 nucleotides in length and contains a single open reading frame (ORF) having the coding capacity for a protein of Mr 52.5K. Comparison of the ORF of segment 5 of BIRD virus with published sequences of bluetongue virus (BTV) revealed 30% nucleotide homology and 31 % amino acid homology with the protein encoded by segment 5 of BTV serotype 10. Significant homology was not shown with segment 2 of BTV, the major genetic determinant of the BTV serotype. The sequences at the 3? and 5? ends determined for BIRD segment 5 were similar to the respective 3? and 5? regions of BTV. The sequence data provide evidence of an evolutionary relationship between two ecologically distinct groups of orbiviruses and demonstrate changes that have occurred in the functions of genetically related genomic segments.

Stephen R. Moss; Akio Fukusho; Patricia A. Nuttall

1990-01-01T23:59:59.000Z

268

Alternative Fuels Data Center: Limited Speed Vehicle Access to Roadways  

Alternative Fuels and Advanced Vehicles Data Center [Office of Energy Efficiency and Renewable Energy (EERE)]

Limited Speed Vehicle Limited Speed Vehicle Access to Roadways to someone by E-mail Share Alternative Fuels Data Center: Limited Speed Vehicle Access to Roadways on Facebook Tweet about Alternative Fuels Data Center: Limited Speed Vehicle Access to Roadways on Twitter Bookmark Alternative Fuels Data Center: Limited Speed Vehicle Access to Roadways on Google Bookmark Alternative Fuels Data Center: Limited Speed Vehicle Access to Roadways on Delicious Rank Alternative Fuels Data Center: Limited Speed Vehicle Access to Roadways on Digg Find More places to share Alternative Fuels Data Center: Limited Speed Vehicle Access to Roadways on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type Limited Speed Vehicle Access to Roadways A limited speed vehicle is defined as a vehicle that is capable of

269

Alternative Fuels Data Center: Low-Speed Vehicle Inspection Exemption  

Alternative Fuels and Advanced Vehicles Data Center [Office of Energy Efficiency and Renewable Energy (EERE)]

Low-Speed Vehicle Low-Speed Vehicle Inspection Exemption to someone by E-mail Share Alternative Fuels Data Center: Low-Speed Vehicle Inspection Exemption on Facebook Tweet about Alternative Fuels Data Center: Low-Speed Vehicle Inspection Exemption on Twitter Bookmark Alternative Fuels Data Center: Low-Speed Vehicle Inspection Exemption on Google Bookmark Alternative Fuels Data Center: Low-Speed Vehicle Inspection Exemption on Delicious Rank Alternative Fuels Data Center: Low-Speed Vehicle Inspection Exemption on Digg Find More places to share Alternative Fuels Data Center: Low-Speed Vehicle Inspection Exemption on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type Low-Speed Vehicle Inspection Exemption Low-speed vehicles are exempt from annual state vehicle inspections.

270

Speed estimation using single loop detector outputs  

E-Print Network [OSTI]

...................................................................................10 2.1 Introduction ........................................................................................10 2.2 Vehicle Detectors ...............................................................................10 2.3 Description of the Speed....4 Hourly traffic volumes from the IH-35 test bed in Austin on Oct. 27, 2004 38 Fig 3.5 Layout of the simulated freeway section ...................................................... 41 Fig. 4.1 Average vehicle lengths over time...

Ye, Zhirui

2009-05-15T23:59:59.000Z

271

Speed estimation using single loop detector outputs  

E-Print Network [OSTI]

...................................................................................10 2.1 Introduction ........................................................................................10 2.2 Vehicle Detectors ...............................................................................10 2.3 Description of the Speed....4 Hourly traffic volumes from the IH-35 test bed in Austin on Oct. 27, 2004 38 Fig 3.5 Layout of the simulated freeway section ...................................................... 41 Fig. 4.1 Average vehicle lengths over time...

Ye, Zhirui

2008-10-10T23:59:59.000Z

272

A New Method of Measuring Sperm Speeds  

Science Journals Connector (OSTI)

... the following footnote occurs on p. 89: "Fiirthmade systematic counts of the number of pedestrians in a [street] block every five seconds.... It is amusing that by ... kind made by Furth it is possible actually to determine the average speed of a pedestrian !" The principle involved in such determinations is known as probability-after-effect, and ...

LORD ROTHSCHILD

1953-03-21T23:59:59.000Z

273

THE "LISTENING SPEED" PARADIGM FOR SYNTHESIS EVALUATION  

E-Print Network [OSTI]

THE "LISTENING SPEED" PARADIGM FOR SYNTHESIS EVALUATION Rolf Carlson, Björn Granström, Lennart al. study, the synthesis used was produced by the Votrax synthesizer, a widely used device measures, sentence listening time, word recognition and proposition recognition, correlated with text

Carlson, Rolf

274

Average Rate Speed Scaling Nikhil Bansal1  

E-Print Network [OSTI]

energy. In this setting, the operating system must not only have a job selection policy to determine was deadline feasibility and the objective was to minimize the energy used. More precisely, each job i has of the speed to power function, this even spreading is energy optimal if the instance consists of only one job

Bunde, David

275

Average Rate Speed Scaling Nikhil Bansal  

E-Print Network [OSTI]

energy. In this setting, the operating system must not only have a job selection policy to determine was deadline feasibility and the objective was to minimize the energy used. More precisely, each job i has of the speed to power function, this even spreading is energy optimal if the instance consists of only one job

Bunde, David

276

High speed optical quantum random number generation  

E-Print Network [OSTI]

High speed optical quantum random number generation Martin F¨urst1,2,, Henning Weier1,2, Sebastian, ready-for-use quantum random number generator (QRNG) whose stochastic model is based on the ran- domness directly delivered to a PC, generated at a rate of up to 50 Mbit/s, clearly pass all tests relevant

Weinfurter, Harald

277

The link between obesity and the built environment. Evidence from an ecological analysis of obesity and vehicle miles of travel in California  

Science Journals Connector (OSTI)

 Aims: Obesity and physical inactivity are known to be risk factors for many chronic diseases including hypertension, coronary artery disease, diabetes, and cancer. We sought to explore the association between an indicator of transportation data (Vehicle Miles of Travel, VMT) at the county level as it relates to obesity and physical inactivity in California.  Methods: Data from the California Health Interview Survey 2001 (CHIS 2001), the US 2000 Census, and the California Department of Transportation were merged to examine ecological correlations between vehicle miles of travel, population density, commute time, and county indicators of obesity and physical inactivity. Obesity was measured by body mass index (BMI). Physical inactivity was based on self-reported behaviors including walking, bicycling, and moderate to vigorous activity. The unit of analysis was the county. Thirty-three counties in California with population size greater than 100,000 persons per county were retained in the analyses.  Results: CHIS 2001 statewide obesity prevalence ranged from 11.2% to 28.5% by county. Physical inactivity ranged from 13.4% to 35.7%. Daily vehicle miles of travel ranged from 3.3 million to 183.8 million per county. By rank bivariate correlation, obesity and physical inactivity were significantly associated ( p < 0.01 ). Furthermore, by rank analysis of variance, the highest mean rank obesity was associated with the highest rank of VMT ( p < 0.01 ). Similar rank patterns were observed between obesity and physical inactivity and commute time. Associations between VMT and physical inactivity were examined but failed to reach statistical significance.  Conclusion: This analysis adds to the growing evidence supporting the association between VMT (a measure of automobile transportation) and obesity. An urban design characterized by over dependence on motorized transportation may be related to adverse health effects.

Javier Lopez-Zetina; Howard Lee; Robert Friis

2006-01-01T23:59:59.000Z

278

A Multiscale Random Field Model for Bayesian Image Segmentation +#  

E-Print Network [OSTI]

appeared as: C. A. Bouman and M. Shapiro, ``A Multiscale Random Field Model for Bayesian Image Segmentation of Electrical Engineering Purdue University West Lafayette, IN 47907­0501 (317) 494­0340 Michael Shapiro US Army and Shapiro have suggested that a good segmentation of a image should separate the image into simple regions

279

Fast, Precise Flattening of Cubic Bézier Segment Offset Curves  

Science Journals Connector (OSTI)

A fast algorithm for generating a polyline approximation (flattening) for the offset curves of a cubic Bézier curve segment is described. It is shown to be more efficient than the standard recursive subdivision method by generating only 70% as many segments, ...

Thomas F. Hain; Sri Venkat R. Racherla; David D. Langan

2004-10-01T23:59:59.000Z

280

Towards Optimal Capacity Segmentation with Hybrid Cloud Pricing  

E-Print Network [OSTI]

and EC2 spot market. Furthermore, we formulate the optimal capacity segmentation strategy as a MarkovTowards Optimal Capacity Segmentation with Hybrid Cloud Pricing Wei Wang, Baochun Li, and Ben Liang markets with different service guarantees. For example, Amazon EC2 prices virtual instances under three

Li, Baochun

Note: This page contains sample records for the topic "miles segment speed" 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

Towards Optimal Capacity Segmentation with Hybrid Cloud Pricing  

E-Print Network [OSTI]

between periodic auctions and EC2 spot market. Furthermore, we formulate the optimal capacity segmentationTowards Optimal Capacity Segmentation with Hybrid Cloud Pricing Wei Wang, Baochun Li, and Ben Liang priced in multiple markets with different service guarantees. For example, Amazon EC2 prices virtual

Li, Baochun

282

Automatic Segmentation of Neonatal Brain MRI Marcel Prastawa, 2  

E-Print Network [OSTI]

Automatic Segmentation of Neonatal Brain MRI 1 Marcel Prastawa, 2 John Gilmore, 3 Weili Lin, and 1 segmentation method for neonatal MRI. The analysis and study of neonatal brain MRI is of great interest due probabilistic brain atlas to select training samples and to be used as a spatial prior. The method first uses

Prastawa, Marcel

283

Topic Segmentation with Hybrid Document Indexing Irina Matveeva  

E-Print Network [OSTI]

Topic Segmentation with Hybrid Document Indexing Irina Matveeva Department of Computer Science-independent unsuper- vised topic segmentation approach based on hybrid document indexing. Lexical chains have been news, addressed by the Topic Detection and Track- ing (TDT) evaluation project (Wayne, 2000; Allan

Levow, Gina-Anne

284

Cloning DNA sequences from influenza viral RNA segments  

Science Journals Connector (OSTI)

...corresponding to gene segments that code for the nonstructural protein...corresponding to gene seg- ments that code for the nonstructural protein...nonstructural proteins (NS1 and NS2), each RNA segment seems to code for a specific viral component...

C J Lai; L J Markoff; S Zimmerman; B Cohen; J A Berndt; R M Chanock

1980-01-01T23:59:59.000Z

285

Segment Protection for Embedded Systems Using Run-time Checks  

E-Print Network [OSTI]

Segment Protection for Embedded Systems Using Run-time Checks Matthew Simpson Bhuvan Middha Rajeev of un- reliability in many embedded systems. Without the segment-level protection it provides be dangerous and catastrophic in safety-critical systems. The tradi- tional method of testing embedded software

Barua, Rajeev

286

An efficient slap fingerprint segmentation and hand classification algorithm  

Science Journals Connector (OSTI)

This paper proposes an efficient algorithm to segment all fingertips from a slap-image and to identify them into their corresponding indices i.e. index, middle, ring or little finger of left/right hand. Geometrical and spatial properties have been used ... Keywords: Biometrics, Fingerprint segmentation, Knuckle line, Slap fingerprint

Puneet Gupta, Phalguni Gupta

2014-10-01T23:59:59.000Z

287

Audio Segment Retrieval Using a Synthesized HMM Atulya Velivelli  

E-Print Network [OSTI]

Audio Segment Retrieval Using a Synthesized HMM Atulya Velivelli Beckman Institute for Advanced@ifp.uiuc.edu ABSTRACT In this paper, we propose a general approach to audio segment re­ trieval using synthesized HMMs. The approach allows a user to query audio data of any length by one or more example audio seg­ ments and find

Zhai, ChengXiang

288

Audio Segment Retrieval Using a Synthesized HMM Atulya Velivelli  

E-Print Network [OSTI]

Audio Segment Retrieval Using a Synthesized HMM Atulya Velivelli Beckman Institute for Advanced@ifp.uiuc.edu ABSTRACT In this paper, we propose a general approach to audio segment re- trieval using synthesized HMMs. The approach allows a user to query audio data of any length by one or more example audio seg- ments and find

Zhai, ChengXiang

289

Would you keep speeding through a speed trap if you got a ticket there before?  

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

you keep speeding through a speed trap if you got a ticket there before? you keep speeding through a speed trap if you got a ticket there before? Probably (hopefully) not. Likewise, taking advantage of lessons learned on our capital asset and clean-up projects is not only fiscally prudent, but also just makes good common sense. DOE Order 413.3B "Program and Project Management for the Acquisition of Capital Assets" re- quires formal lessons learned to be documented for a project, as follows:  Within 90 days of CD-3 approval, to cover up-front planning and design lessons learned  Within 90 days of CD-4 approval, to cover project execution and facility start-up les- sons learned These should be formal documents and should be submitted to OECM for sharing throughout the

290

Speed of the Earth : illusion and experience of speed and scale  

E-Print Network [OSTI]

The Speed of the Earth is a proposed sculpture dealing with light as pure experience within the context of short-lived rapid movement and large scale horizontal orientation within the environment. This will be accomplished ...

Benoff, Mitchell

1993-01-01T23:59:59.000Z

291

Behavioral/Systems/Cognitive Differences in Photoreceptor Processing Speed for  

E-Print Network [OSTI]

acuity spatial vision) samples the middle to long wavelength end of the visible spectrum, whereas a much of London, Research Centre for Psychology, School of Biological and Chemical Sciences, Mile End Road, London are required to extract chromatic information, and the question therefore arises as to whether there might

Chittka, Lars

292

Is the speed of light invariant or covariant?  

E-Print Network [OSTI]

According to the theory of ether light propagates with constant speed c with respect to the absolute reference frame and with respect to any other reference frame the speed of light is covariant. According to the theory of special relativity the speed of light is invariant with respect to any reference frame. The new theory of reference frames gives a different answer to this question with the consideration of two speeds of light: the physical speed and the relativistic speed. After considering a few negative aspects of the two main theories a few fundamentals of the new theory are expounded.

Daniele Sasso

2010-03-11T23:59:59.000Z

293

Evaluation of nuclear facility decommissioning projects. Three Mile Island Unit 2 reactor coolant system and systems decontamination. Summary status report. Volume 1  

SciTech Connect (OSTI)

This document summarizes information relating to the decontamination and restoration of the Three Mile Island Unit 2 reactor coolant system and other plant systems. Data have been collected from activity reports, reactor containment entry records, and other sources and entered in a computerized data system which permits extraction/manipulation of specific data which can be used in planning for recovery from a loss of coolant event similar to that experienced by the Three Mile Island Unit 2 on March 28, 1979. This report contains a summary of radiation exposures, manpower, and time spent in radiation areas during the referenced period. Support activities conducted outside of radiation areas are not included. Computer reports included are: A chronological listing of all activities related to decomtamination and restoration of the reactor coolant system and other plant systems for the period of April 5, 1979, through December 19, 1984; a summary of labor and exposures by department for the same time period; and summary reports for each major task undertaken in connection with this specific work scope during the referenced time period.

Doerge, D.H.; Miller, R.L.; Scotti, K.S.

1986-05-01T23:59:59.000Z

294

High Speed Particle Image Velocimetry Overview  

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

Speed Particle Image Velocimetry Speed Particle Image Velocimetry Overview The Department of Energy's National Energy Technology Laboratory is seeking licensing partners interested in implementing U.S. Non- provisional Patent Application 12/765,317 entitled "Method of Particle Trajectory Recognition in Particle Flows of High Particle Concentration Using a Candidate Trajectory Tree Process with Variable Search Areas." This patent application discloses a novel method to simultaneously track the motion of high numbers of object images under extreme, high concen- tration conditions. Although the software is designed to simultaneously track large numbers of particle images in flow fields, it can track any type of object whose locations are available at consecutive time increments (e.g.,

295

LIRR High-Speed Flywheel Demonstration  

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

LIRR High-Speed Flywheel LIRR High-Speed Flywheel Demonstration Guy Sliker Program Manager Research & Technology Development New York Power Authority This project is part of the Joint Energy Storage Initiative between the New York State Energy Research and Development Authority (NYSERDA) and the Energy Storage Systems Program of the U.S. Department of Energy (DOE/ESS), and managed by Sandia National Laboratories (SNL). Presentation Layout Introduction Flywheel Description Project Reasoning Project Objective Project Participants Expected Benefits New York Power Authority Highlights A public benefit energy corporation founded 1931 Largest non-federal public electric utility in United States Wholesale power supplier throughout New York State and neighboring states as required by law

296

Thermodynamics in variable speed of light theories  

SciTech Connect (OSTI)

The perfect fluid in the context of a covariant variable speed of light theory proposed by J. Magueijo is studied. On the one hand the modified first law of thermodynamics together with a recipe to obtain equations of state are obtained. On the other hand the Newtonian limit is performed to obtain the nonrelativistic hydrostatic equilibrium equation for the theory. The results obtained are used to determine the time variation of the radius of Mercury induced by the variability of the speed of light (c), and the scalar contribution to the luminosity of white dwarfs. Using a bound for the change of that radius and combining it with an upper limit for the variation of the fine structure constant, a bound on the time variation of c is set. An independent bound is obtained from luminosity estimates for Stein 2015B.

Racker, Juan [CONICET, Centro Atomico Bariloche, Avenida Bustillo 9500 (8400), San Carlos De Bariloche (Argentina); Facultad de Ciencias Astronomicas y Geofisicas, Universidad Nacional de La Plata, Paseo del Bosque S/N (1900), La Plata (Argentina); Sisterna, Pablo [Facultad de Ciencias Exactas y Naturales, Universidad Nacional de Mar del Plata, Funes 3350 (7600), Mar del Plata (Argentina); Vucetich, Hector [Facultad de Ciencias Astronomicas y Geofisicas, Universidad Nacional de La Plata, Paseo del Bosque S/N (1900), La Plata (Argentina)

2009-10-15T23:59:59.000Z

297

Wind Speed Data Analysis using Wavelet Transform  

E-Print Network [OSTI]

Abstract—Renewable energy systems are becoming a topic of great interest and investment in the world. In recent years wind power generation has experienced a very fast development in the whole world. For planning and successful implementations of good wind power plant projects, wind potential measurements are required. In these projects, of great importance is the effective choice of the micro location for wind potential measurements, installation of the measurement station with the appropriate measuring equipment, its maintenance and analysis of the gained data on wind potential characteristics. In this paper, a wavelet transform has been applied to analyze the wind speed data in the context of insight in the characteristics of the wind and the selection of suitable locations that could be the subject of a wind farm construction. This approach shows that it can be a useful tool in investigation of wind potential. Keywords—Wind potential, Wind speed data, Wavelet transform.

S. Avdakovic; A. Lukac; A. Nuhanovic; M. Music

298

Thermodynamics in variable speed of light theories  

E-Print Network [OSTI]

The perfect fluid in the context of a covariant variable speed of light theory proposed by J. Magueijo is studied. On the one hand the modified first law of thermodynamics together with a recipe to obtain equations of state are obtained. On the other hand the Newtonian limit is performed to obtain the nonrelativistic hydrostatic equilibrium equation for the theory. The results obtained are used to determine the time variation of the radius of Mercury induced by the variability of the speed of light ($c$), and the scalar contribution to the luminosity of white dwarfs. Using a bound for the change of that radius and combining it with an upper limit for the variation of the fine structure constant, a bound on the time variation of $c$ is set. An independent bound is obtained from luminosity estimates for Stein 2015B.

Juan Racker; Pablo Sisterna; Hector Vucetich

2007-11-06T23:59:59.000Z

299

Gas Model of Gravitons with Light Speed  

E-Print Network [OSTI]

We first review some aspects of gravitational wave and the thermodynamic expression of Einstein field equations, these achieved conclusions allow people to think of Einstein's gravitational wave as a kind of sound wave in ordinary gas which propagates as an adiabatic compression wave. In the following, using the properties of photon gas in "white wall box", we find an analogous relationship between ordinary gas and photon gas through sound velocity formula. At last, by taking the ordinary gas as an intermediary, we find that gravitational wave is analogous to photon gas, or equally, gravitons are analogous to photons although they are different in some ways such as spins and coupling strengths, and these different properties don't affect their propagation speeds. Utilizing this analogous relationship, we achieve the gas model of gravitons and this model naturally gives out the light speed of gravitons

Ming Chen; Yong-Chang Huang

2014-06-17T23:59:59.000Z

300

Measuring the speed of cosmological gravitational waves  

E-Print Network [OSTI]

We study the effects of a modified speed of gravitational waves (tensor modes), $c_T^2$ on the B-modes of the Cosmic Microwave Background (CMB) anisotropy in polarisation. We find that a departure from the light speed value would leave a characteristic imprint on the BB spectrum part induced by tensors, manifesting as a shift in the angular scale of its peaks. We derive constraints by using the available Planck and BICEP2 datasets showing how $c_T^2$ can be measured, albeit obtaining weak constraints due to the overall poor accuracy of the current BB power spectrum measurements. The present constraint corresponds to $c_T^2 = 1.30 \\pm 0.79$ and $c_T^2measurements, largely due...

Raveri, Marco; Zhou, Shuang-Yong

2014-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "miles segment speed" 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

Data Capture Technique for High Speed Signaling  

DOE Patents [OSTI]

A data capture technique for high speed signaling to allow for optimal sampling of an asynchronous data stream. This technique allows for extremely high data rates and does not require that a clock be sent with the data as is done in source synchronous systems. The present invention also provides a hardware mechanism for automatically adjusting transmission delays for optimal two-bit simultaneous bi-directional (SiBiDi) signaling.

Barrett, Wayne Melvin (Rochester, MN); Chen, Dong (Croton On Hudson, NY); Coteus, Paul William (Yorktwon Heights, NY); Gara, Alan Gene (Mount Kisco, NY); Jackson, Rory (Eastchester, NY); Kopcsay, Gerard Vincent (Yorktown Hieghts, NY); Nathanson, Ben Jesse (Teaneck, NY); Vranas, Paylos Michael (Bedford Hills, NY); Takken, Todd E. (Brewster, NY)

2008-08-26T23:59:59.000Z

302

Resonant speed meter for gravitational wave detection  

E-Print Network [OSTI]

Gravitational-wave detectors have been well developed and operated with high sensitivity. However, they still suffer from mirror displacement noise. In this paper, we propose a resonant speed meter, as a displacement noise-canceled configuration based on a ring-shaped synchronous recycling interferometer. The remarkable feature of this interferometer is that, at certain frequencies, gravitational-wave signals are amplified, while displacement noises are not.

Atsushi Nishizawa; Seiji Kawamura; Masa-aki Sakagami

2008-05-01T23:59:59.000Z

303

Energy curable compositions having improved cure speeds  

DOE Patents [OSTI]

A composition and method provide improved physical properties and cure speed of polyurethane precursors, with or without free radical polymerizable monomers or oligomers present, by use of a two component catalyst system. The resin blend can be activated with a latent organometallic catalyst combined with an organic peroxide which can be a hydroperoxide or an acyl peroxide to decrease the cure time while increasing the break energy and tangent modulus of the system.

Halm, Leo W. (Blaine, MN)

1993-01-01T23:59:59.000Z

304

Bayesian Approach to DNA Segmentation into Regions with Different Average Nucleotide Composition  

Science Journals Connector (OSTI)

We present a new method of segmentation of nucleotide sequences into regions with different average composition. The sequence is modelled as a series of segments; within each segment the sequence is considered as a random sequence of independent and ...

Vsevolod Makeev; Vasily Ramensky; Mikhail S. Gelfand; Mikhail A. Roytberg; Vladimir Tumanyan

2000-05-01T23:59:59.000Z

305

Segmentation strategies in urban retail : an application to nanostores in Bogota  

E-Print Network [OSTI]

This research analyzes how to apply segmentation strategies in the nanostore retail market, focusing on a pilot company located in Bogota, Colombia. This study introduces two segmentation strategies: 1) a sketch segmentation ...

Pan, Xiaodan M. Eng. Massachusetts Institute of Technology

2014-01-01T23:59:59.000Z

306

A GENERIC AUDIO CLASSIFICATION AND SEGMENTATION APPROACH FOR MULTIMEDIA INDEXING AND RETRIEVAL  

E-Print Network [OSTI]

A GENERIC AUDIO CLASSIFICATION AND SEGMENTATION APPROACH FOR MULTIMEDIA INDEXING AND RETRIEVAL the attention on the area of generic and automatic audio classification and segmentation for audio audio classification and global segmentation framework based on automatic audio analysis providing

Gabbouj, Moncef

307

Globally competitive variable-speed wind turbines  

SciTech Connect (OSTI)

This paper focuses on the design issues which must be addressed if variable-speed wind turbines are to compete in the global marketplace. The paper examines how component-specific design decisions must be made on a system level if an optimized system is to be the result. The relationships among the blades, the generator and the utility interface are considered in detail, using the conceptual design of a 12 kW variable-speed wind turbine (the AOC 8/12) as a running example. The turbine is based on a direct-drive variable-reluctance generator (VRG), a single- or three-phase utility interface as appropriate, and a three-bladed rotor with fixed pitch. A preliminary turbine specification is provided, along with candidate power-speed curves and annual energy output. This paper documents the continuing development and commercialization of this technology which is being taken from the proof-of-concept stage and is now headed for field testing.

Torrey, D.A. [Rensselaer Polytechnic Institute, Troy, NY (United States); Childs, S.E.; Johnson, B.; Carter, J. [Atlantic Orient Corp., Norwich, VT (United States)

1995-12-31T23:59:59.000Z

308

Quantum superpositions of the speed of light  

E-Print Network [OSTI]

While it has often been proposed that, fundamentally, Lorentz-invariance is not respected in a quantum theory of gravity, it has been difficult to reconcile deviations from Lorentz-invariance with quantum field theory. The most commonly used mechanisms either break Lorentz-invariance explicitly or deform it at high energies. However, the former option is very tightly constrained by experiment already, the latter generically leads to problems with locality. We show here that there exists a third way to integrate deviations from Lorentz-invariance into quantum field theory that circumvents the problems of the other approaches. The way this is achieved is an extension of the standard model in which photons can have different speeds without singling out a preferred restframe, but only as long as they are in a quantum superposition. Once a measurement has been made, observables are subject to the laws of special relativity, and the process of measurement introduces a preferred frame. The speed of light can take on different values, both superluminal and subluminal (with respect to the usual value of the speed of light), without the need for Lorentz-invariance violating operators and without tachyons. We briefly discuss the relation to deformations of special relativity and phenomenological consequences.

Sabine Hossenfelder

2012-07-04T23:59:59.000Z

309

Modular Traffic Sign Recognition applied to on-vehicle real-time visual detection of American and European speed limit signs  

E-Print Network [OSTI]

We present a new modular traffic signs recognition system, successfully applied to both American and European speed limit signs. Our sign detection step is based only on shape-detection (rectangles or circles). This enables it to work on grayscale images, contrary to most European competitors, which eases robustness to illumination conditions (notably night operation). Speed sign candidates are classified (or rejected) by segmenting potential digits inside them (which is rather original and has several advantages), and then applying a neural digit recognition. The global detection rate is ~90% for both (standard) U.S. and E.U. speed signs, with a misclassification rate 150 minutes of video. The system processes in real-time ~20 frames/s on a standard high-end laptop.

Moutarde, Fabien; Herbin, Anne; Chanussot, Lowik

2009-01-01T23:59:59.000Z

310

Speed Map for Autonomous Rovers over Rough Terrain  

E-Print Network [OSTI]

presented here: fuzzy logic, reactive control, and machineto speed control is to utilize fuzzy logic. Fuzzy logic wascontrol, this is a new area of research where reactive speed controller, fuzzy logic,

Loh, Jonathan Edau

2012-01-01T23:59:59.000Z

311

Nationwide: Slashing Red Tape To Speed Solar Deployment for Homes...  

Energy Savers [EERE]

Slashing Red Tape To Speed Solar Deployment for Homes and Businesses Nationwide: Slashing Red Tape To Speed Solar Deployment for Homes and Businesses January 24, 2014 - 12:00am...

312

Using video-oriented instructions to speed up sequence comparison  

Science Journals Connector (OSTI)

......research-article ORIGINAL PAPERS Using video-oriented instructions to speed up sequence...and nucleic sequences, using specialized video instructions. These instructions, SIMD-like...Andrzej.Wozniak@inria.fr Using video-oriented instructions to speed up sequence......

A. Wozniak

1997-04-01T23:59:59.000Z

313

New Enzyme Speeds Up Biomass-to-Sugar Conversion | Department...  

Energy Savers [EERE]

New Enzyme Speeds Up Biomass-to-Sugar Conversion New Enzyme Speeds Up Biomass-to-Sugar Conversion January 28, 2015 - 1:32pm Addthis Scientists at the Energy Department's National...

314

Low voltage amplifier architecture for high speed switched capacitor circuits  

E-Print Network [OSTI]

This work concentrates on circuit realization of high speed and low voltage switched capacitor circuits, with emphasis on the operational transconductance amplifier (OTA). An overview of switched capacitor circuits is given. Speed and voltage...

Shankar, Asit

2012-06-07T23:59:59.000Z

315

Economical Aspects of Adjustable Speed Drives in Pumping Systems  

E-Print Network [OSTI]

Speed variations of pumps have become increasingly popular as the technology to produce variable frequency drives has progressed. Variable speed drives have many advantages compared to throttle valves when it comes to regulation of flow. They offer...

Hovstadius, G.

316

Improving WRF-ARW Wind Speed Predictions using Genetic Programming  

Science Journals Connector (OSTI)

Numerical weather prediction models can produce wind speed forecasts at a very high space resolution. ... that GP is able to successfully downscale the wind speed predictions, reducing significantly the inherent ...

Giovanna Martinez-Arellano; Lars Nolle…

2012-01-01T23:59:59.000Z

317

Wind-Speed Undulations Over Swell: Field Experiment and Interpretation  

Science Journals Connector (OSTI)

Results of field measurements of the swell-induced undulation of the wind speed taken from a Black Sea platform are presented. The wind speed and its fluctuations were measured at several ... m above the mean sea...

Y. P. Soloviev; V. N. Kudryavtsev

2010-09-01T23:59:59.000Z

318

Solar cycle dependence of global distribution of solar wind speed  

Science Journals Connector (OSTI)

A review is given of observational results concerning the solar cycle dependence of the global structure of solar wind speed distribution during the years from 1973 to 1987. Since observations of solar wind speed

Masayoshi Kojima; Takakiyo Kakinuma

1990-08-01T23:59:59.000Z

319

Photosynthetic Rate of a Plant Community and Wind Speed  

Science Journals Connector (OSTI)

The previous chapter illustrated not only that wind speed affects the photosynthetic rate, but also that ... single leaves, may be affected by the wind speed. Thus, to uncover facts about the...

Kazutoshi Yabuki

2004-01-01T23:59:59.000Z

320

The Seismic response of precast segmental bridge superstructures with bonded tendons  

E-Print Network [OSTI]

Cantilever Construction with CIP Segments .. 27 Figure 2-A-13-46 Otay River Bridge - CIP Pier Table (Courtesy ofconcerns for cast-in-place (CIP) segmental construction

Veletzos, Marc John

2007-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "miles segment speed" 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

Adult Football Helmet Detailed Ratings Riddell Revolution Speed  

E-Print Network [OSTI]

Adult Football Helmet Detailed Ratings May 2011 Riddell Revolution Speed Helmet ID SPEED1 SPEED2: A total of 10 adult football helmet models were evaluated using the STAR evaluation system for May 2011.397 0.350 0.322 Overall STAR 0.356 Very Good: Adult Football Helmet Detailed Ratings May 2011 #12

Lu, Chang

322

Ris-R-1563(EN) ACCUWIND -Accurate Wind Speed  

E-Print Network [OSTI]

Risø-R-1563(EN) ACCUWIND - Accurate Wind Speed Measurements in Wind Energy Summary Report Troels (RIS�) Title: ACCUWIND ­ Accurate Wind Speed Measurements in Wind Energy ­ Summary Report Department speed measurement in wind energy. It is being applied in high numbers around the world for wind energy

323

Deadline Scheduling and Power Management for Speed Bounded Processors  

E-Print Network [OSTI]

be scaled arbitrarily high (the infinite speed model), SOA can complete all jobs with reduced energy usage,15,23,24] enables a processor to vary the speed dynamically. Running a job slower reduces energy usage, but it takes online job scheduling with speed scaling and energy usage taken into consideration. The challenge arises

Wong, Prudence W.H.

324

DISCRETE QUANTUM MECHANICS AND THE SPEED OF LIGHT JOSEPH TOLES  

E-Print Network [OSTI]

DISCRETE QUANTUM MECHANICS AND THE SPEED OF LIGHT JOSEPH TOLES From S. McAdam, Unknowable Matters that nothing can travel faster than the speed of light. So instead of showing that it's impossible to determine the speed of light. 2. Associated Physics Photons are the smallest single unit of transverse electromagnetic

Morrow, James A.

325

Time, Clocks and the Speed of Light Vasco Guerra  

E-Print Network [OSTI]

Time, Clocks and the Speed of Light Vasco Guerra and Rodrigo de Abreu Departamento de Física of the constancy of the two-way speed of light simply results from the construction of clocks where tic-way speed of light is very general and has to be true both within Special Relativity and its "equivalence

Guerra, Vasco

326

Measuring the Speed of Light Lab Manual by  

E-Print Network [OSTI]

Measuring the Speed of Light Lab Manual by: Eric Mueller Dan Passmore #12;Introduction When you to measure the speed of light. Nearly by definition, there is nothing fast enough to trip a clock on light want to measure the speed of something, how do you do it? Generally, you measure off a specific

Dai, Pengcheng

327

High–speed digital optical processing in future networks  

Science Journals Connector (OSTI)

...to be carried out at ultra-high speed in the optical domain, without O...along an optical waveguide at the speed of light. We suggest that the way towards powerful data processing at high speed is to use digital optical processing...

2000-01-01T23:59:59.000Z

328

Scientific Method, Statistical Method, and the Speed of Light.  

E-Print Network [OSTI]

Scientific Method, Statistical Method, and the Speed of Light. R.J. Mackay and R.W. Oldford Working on the speed of light carried out by A.A. Michelson in 1879. Our answer to the second question is negative. To understand this a history on the speed of light up to the time of Michelson's study is presented. The larger

Oldford, R.W.

329

JUPITER AND SPEED OF LIGHT Author: Jaka Klement  

E-Print Network [OSTI]

Seminar JUPITER AND SPEED OF LIGHT Author: Jaka Klement Advisor: prof. dr. Tomaz Zwitter Ljubljana, solving the problem of determining longitude and determining the speed of light. The experiment at the end, a very interesting and nontrivial matter as the speed of light. #12;2 Contents 1. INTRODUCTION (ABOUT

Â?umer, Slobodan

330

ccsd00000548 COMMENTS ON "MEASURING THE GRAVITY SPEED BY VLBI"  

E-Print Network [OSTI]

ccsd­00000548 (version 1) : 18 Aug 2003 COMMENTS ON "MEASURING THE GRAVITY SPEED BY VLBI" H. ASADA the light speed. Such a di#11;erence may play a vital role in the primordial universe. In recent, Kopeikin and Fomalont claimed the #12;rst measurement of the gravity speed by VLBI. However, the measurement has

331

Lorentz transformation directly from the invariance of the speed of light via the addition law of parallel speeds  

E-Print Network [OSTI]

We show that starting with the addition law of parallel speeds derived as a consequence of the invariance of the speed of light, the Lorentz transformations for the space-time coordinates can be derived.

Bernhard Rothenstein

2007-09-14T23:59:59.000Z

332

Image Segmentation Using Active Contours and Evidential Distance  

Science Journals Connector (OSTI)

We proposed a new segmentation based on Active Contours (AC) for vector-valued image that incorporates evidential distance. The proposed method combine both Belief Functions (BFs) and probability functions in ...

Foued Derraz; Antonio Pinti…

2013-01-01T23:59:59.000Z

333

Segmentation of 3D Meshes through Spectral Clustering  

E-Print Network [OSTI]

2 , 2/ , ji eji D W - = 2/12/1 -- = WLLO L : diagonal matrix of W 's row sums Normalization PG '04Segmentation of 3D Meshes through Spectral Clustering Rong Liu, Hao Zhang GrUVi Lab, Simon Fraser

Zhang, Richard "Hao"

334

3D pose estimation and segmentation using specular cues  

E-Print Network [OSTI]

We present a system for fast model-based segmentation and 3D pose estimation of specular objects using appearance based specular features. We use observed (a) specular reflection and (b) specular flow as cues, which are ...

Raskar, Ramesh

335

Multi-atlas segmentation in head and neck CT scans  

E-Print Network [OSTI]

We investigate automating the task of segmenting structures in head and neck CT scans, to minimize time spent on manual contouring of structures of interest. We focus on the brainstem and left and right parotids. To generate ...

Arbisser, Amelia M

2012-01-01T23:59:59.000Z

336

BPA transmission, letter announcing elimination of segments on...  

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

as segments 27, 31, 42 and 44, on the enclosed project map. For the past few months, BPA has been identifying and investigating the potential line routes it will consider in...

337

Temporal Features for Broadcast News Segmentation Michael T. Johnson1  

E-Print Network [OSTI]

Temporal Features for Broadcast News Segmentation Michael T. Johnson1 and Leah H. Jamieson2 1 Department of Electrical and Computer Engineering, Marquette University, Milwaukee, WI mike.johnson

Johnson, Michael T.

338

Energy Management Services for the Industrial Market Segment at TVA  

E-Print Network [OSTI]

experience in the industrial market segment in order to improve the effectiveness of the service to all concerned. Two demonstration programs are in progress which are improving the service. This paper describes the status and accomplishments of TVA...

Hamby, R. E.; Knight, V. R.

1984-01-01T23:59:59.000Z

339

Anatomic Segmentation of Statistical Shape Models Max Hermann1  

E-Print Network [OSTI]

-289, 2010. [4] M. Hermann, A.C. Schunke, T. Schultz, R. Klein: "A Visual Analytics Approach to StudyAnatomic Segmentation of Statistical Shape Models Max Hermann1 , Anja C. Schunke2 , Reinhard Klein1

Eckmiller, Rolf

340

Segmentation and recovery of SHGCs from a real intensity image  

Science Journals Connector (OSTI)

We address the problem of scene segmentation and shape recovery from a single real intensity image. Solving this problem is central to obtaining 3-D scene descriptions in realistic applications where perfect data...

Mourad Zerroug; Ramakant Nevatia

1994-01-01T23:59:59.000Z

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


341

SKU segmentation strategy for a global retail supply chain  

E-Print Network [OSTI]

The concept of using different supply chain strategies for different products or product families is a fairly simple component of supply chain management. This practice, known as SKU segmentation, is widely used by many ...

Jin, Huiping, M. Eng. Massachusetts Institute of Technology

2014-01-01T23:59:59.000Z

342

Segmentation of Audio Visual Malay Digit Utterances Using Endpoint Detection  

Science Journals Connector (OSTI)

An endpoint detection algorithm is utilised for segmentation of audio video Malay utterances. An audio visual Malay speech database of subjects uttering numerical digits is used. Synchronization between video ...

Mohd Ridzuwary Mohd Zainal; Aini Hussain…

2013-01-01T23:59:59.000Z

343

Monitoring transient repolarization segment morphology deviations in mouse ECG  

E-Print Network [OSTI]

This thesis details the design, implementation and validation of a system that facilitates partial automation for detection of anomalous repolarization segment morphologies in the ECG of mice. The technology consists of ...

Oefinger, Matthew Blake, 1976-

2006-01-01T23:59:59.000Z

344

Speed-line for 3D animation  

E-Print Network [OSTI]

Committee Members, Carol LaFayette John Keyser Head of Department, Mardelle Shepley December 2005 Major Subject: Visualization Sciences iii ABSTRACT Speed-Line for 3D Animation. (December 2005) Won Chan Song, B.F.A., Ringling School of Art and Design Chair... to thank my committee members, Prof. Carol LaFayette and Dr. John Keyser for their advice and feedback. My gratitude also goes to Hobart Chan for letting me borrow his car model, which saved me a huge amount of time when I was making an animation as a...

Song, Won Chan

2007-04-25T23:59:59.000Z

345

Effective speed of sound in phononic crystals  

E-Print Network [OSTI]

A new formula for the effective quasistatic speed of sound $c$ in 2D and 3D periodic materials is reported. The approach uses a monodromy-matrix operator to enable direct integration in one of the coordinates and exponentially fast convergence in others. As a result, the solution for $c$ has a more closed form than previous formulas. It significantly improves the efficiency and accuracy of evaluating $c$ for high-contrast composites as demonstrated by a 2D example with extreme behavior.

A. A. Kutsenko; A. L. Shuvalov; A. N. Norris

2011-06-27T23:59:59.000Z

346

The parent wind speed distribution: Why Weibull?  

Science Journals Connector (OSTI)

Abstract Part 1: The Weibull distribution has been used for many years to fit parent wind data. It is a particularly good fit to mean wind speed data arising from a wind climate dominated by temperate depressions. This good fit is practically useful, but intellectually not very satisfactory, because the familiar or Forward Weibull distribution is a purely empirical construct and there have seemed to be no reasons, grounded in either atmospheric physics or probability theory, why wind speeds should conform to this model. This paper introduces another distribution, the Offset Elliptical Normal (OEN) model, which has some justification in terms of probability theory and appears to form a more plausible model for mean wind speeds. It is shown that, over the entire practical range from everyday values to 1:10,000 year extremes and beyond, this new distribution matches a Weibull distribution so closely, that the Weibull can be regarded as not just empirical, but as an effective surrogate for the new distribution. One Weibull distribution corresponds to a whole family of the new distribution. Part 2: The assumptions of Harris’ Offset Elliptical Normal (OEN) model are verified using direct vector analysis of hourly wind observations at two, widely separated UK stations. The Jenkinson–Lamb index is found not to be effective in separating UK wind observations by causal mechanism for individual analysis. Fitting to the marginal distributions of wind speed and direction is shown not to be practicable owing to the information on their joint action that has been lost. Instead, an optimisation methodology is used to fit multiple disjoint OEN models to the joint PDF of the observed wind vectors, without prior separation of the observations. For Marham, Norfolk, a single OEN is sufficient, but two is marginally better. For Tiree, Inner Hebrides, two disjoint \\{OENs\\} are sufficient, but three is marginally better. For Changi, Singapore, three disjoint \\{OENs\\} correspond well with the three seasonal climates (inter-monsoon, “wet” NE monsoon and “dry” SW monsoon). For Rome (Ciampino) the component that dominates in the upper tail is shown to include downbursts from thunderstorms or other strong convective events.

R. Ian Harris; Nicholas J. Cook

2014-01-01T23:59:59.000Z

347

Chi-Variable-Speed-of-Light Cosmologies  

E-Print Network [OSTI]

Variable-Speed-of-Light (VSL) cosmologies are currently attracting much interest as a possible alternative to cosmological inflation. We discuss the fundamental geometrodynamic aspects of VSL cosmologies, and provide several alternative implementations. These implementations provide a large class of VSL cosmologies that pass the zeroth-order consistency tests of being compatible with both classical Einstein gravity and low-energy particle physics. While they solve the ``kinematic'' puzzles as well as inflation does, VSL cosmologies typically do not solve the flatness problem since in their purest form no violation of the strong energy condition occurs. Nevertheless, these models are easy to unify with inflation.

Stefano Liberati; Bruce A. Bassett; Carmen Molina-Paris; Matt Visser

2000-01-27T23:59:59.000Z

348

Singularities of varying light speed cosmologies  

E-Print Network [OSTI]

We study the possible singularities of isotropic cosmological models that have a varying speed of light as well as a varying gravitational constant. The field equations typically reduce to two dimensional systems which are then analyzed both by dynamical systems techniques in phase space and by applying the method of asymptotic splittings. In the general case we find initially expanding closed models which recollapse to a future singularity and open universes that are eternally expanding towards the future. The precise nature of the singularities is also discussed.

John Miritzis; Spiros Cotsakis

2006-09-21T23:59:59.000Z

349

Rock climbing sub-worlds: a segmentation study  

E-Print Network [OSTI]

ROCK CLIMBING SUB-WORLDS: A SEGMENTATION STUDY A Thesis by BRANDON WAYNE RAPELJE Submitted to the Office of Graduate Studies of Texas A&M University in partial fulfillment of the requirements for the degree of MASTER... OF SCIENCE August 2004 Major Subject: Recreation, Park & Tourism Sciences ROCK CLIMBING SUB-WORLDS: A SEGMENTATION STUDY A Thesis by BRANDON WAYNE RAPELJE Submitted to Texas A&M University in partial fulfillment...

Rapelje, Brandon Wayne

2004-11-15T23:59:59.000Z

350

Genetic and expression analysis of enabled in Drosophila leg segmentation  

E-Print Network [OSTI]

the UAS/GAL4 (Brand and Perrimon, 1993) system gives rise to tarsal segment fusions (Buckles et al. , in preparation). The fusion phenotype is not observed when a form of Abl lacking the kinase activity is over-expressed, hence the kinase function... tested for dominant enhancement of the GOF ab/ fusion phenotype. Seventeen interacting loci were recovered: one copy of the deficiency in that sensitized background was sufficient to give a leg phenotype (tarsal segment fusion, ectopic joints, shorter...

Ramel, Marie-Christine

2012-06-07T23:59:59.000Z

351

Segmentation of speech based on adaptive pitch prediction  

E-Print Network [OSTI]

SEGMENTATION OF SPEECH BASED ON ADAPTIVE PITCH PREDICTION A Thesis by JAN ERIK 8DEGARD Submitted to the 0%ce of Graduate Studies of Texas ARM University in partial fulfillment of the requirements for the degree of MASTER OF SCIENCE August... 1990 Major Subject: Electrical Engineering SEGMENTATION OF SPEECH BASED OiN ADAPTIVE PITCH PREDICTION A Thesis by JAN ERII( 8DEGARD Approved as to style and content, by: Shiping Li (Chair of Committee) D. R. Halverson J. H. Painter (Ivlernber...

Ødega?rd, Jan Erik

2012-06-07T23:59:59.000Z

352

FAST AND LS TTL DATA BCD TO 7-SEGMENT  

E-Print Network [OSTI]

for the LS48. The circuit accepts 4-bit binary-coded-decimal (BCD) and, depending on the state5-1 FAST AND LS TTL DATA BCD TO 7-SEGMENT DECODER The SN54/74LS48 is a BCD to 7-Segment Decoder are connected in pairs to make BCD data and its complement available to the seven decoding AND-OR-INVERT gates

Glashausser, Charles

353

Supplement Analysis for the Transmission System Vegetation Management Program FEIS (DOE/EIS-0285/SA- 129) Ashe-Marion #2 [Mile 150-157]  

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

7, 2003 7, 2003 REPLY TO ATTN OF: KEP-4 SUBJECT: Supplement Analysis for the Transmission System Vegetation Management Program FEIS (DOE/EIS-0285/SA- 129 Ashe-Marion #2 [Mile 150-157] Elizabeth Johnson Natural Resource Specialist- TFR/The Dalles Proposed Action: Vegetation Management for the Ashe-Marion #2 500 kV transmission line from structure 150/2 through structure 157/7 (reference line). The Buckley-Marion #1 transmission line is also present within the proposed corridor. Right of way width averages 135 feet. Location: The project location is within Wasco County, Oregon near the city of Pine Grove, and is within the Redmond Region. Proposed by: Bonneville Power Administration (BPA). Description of the Proposal: BPA proposes to remove unwanted vegetation along the right-of-

354

Evaluation of nuclear facility decommissioning projects. Three Mile Island Unit 2. Radioactive waste and laundry shipments. Volume 9. Summary status report  

SciTech Connect (OSTI)

This document summarizes information concerning radioactive waste and laundry shipments from the Three Mile Island Nuclear Station Unit 2 to radioactive waste disposal sites and to protective clothing decontamination facilities (laundries) since the loss of coolant accident experienced on March 28, 1979. Data were collected from radioactive shipment records, summarized, and placed in a computerized data information retrieval/manipulation system which permits extraction of specific information. This report covers the period of April 9, 1979 to May 5, 1985. Included in this report are: waste disposal site locations, dose rates, curie content, waste description, container type and number, volumes and weights. This information is presented in two major categories: protective clothing (laundry) and radioactive waste. Each of the waste shipment reports is in chronological order.

Doerge, D. H.; Miller, R. L.; Scotti, K. S.

1986-05-01T23:59:59.000Z

355

Sustainably Priced Energy Enterprise Development (SPEED) Goals | Department  

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

Sustainably Priced Energy Enterprise Development (SPEED) Goals Sustainably Priced Energy Enterprise Development (SPEED) Goals Sustainably Priced Energy Enterprise Development (SPEED) Goals < Back Eligibility Investor-Owned Utility Municipal Utility Rural Electric Cooperative Savings Category Bioenergy Alternative Fuel Vehicles Hydrogen & Fuel Cells Buying & Making Electricity Water Solar Heating & Cooling Water Heating Wind Program Info State Vermont Program Type Renewables Portfolio Standard Provider Vermont Public Service Board Vermont's Sustainably Priced Energy Enterprise Development (SPEED) Program was created by legislation in 2005 to promote renewable energy development. The SPEED program itself is not a renewable portfolio goal or standard. However, if the Vermont Public Service Board (PSB) determines that the

356

Alternative Fuels Data Center: Medium-Speed and Neighborhood Electric  

Alternative Fuels and Advanced Vehicles Data Center [Office of Energy Efficiency and Renewable Energy (EERE)]

Medium-Speed and Medium-Speed and Neighborhood Electric Vehicle (NEV) Definition and Access to Roadways to someone by E-mail Share Alternative Fuels Data Center: Medium-Speed and Neighborhood Electric Vehicle (NEV) Definition and Access to Roadways on Facebook Tweet about Alternative Fuels Data Center: Medium-Speed and Neighborhood Electric Vehicle (NEV) Definition and Access to Roadways on Twitter Bookmark Alternative Fuels Data Center: Medium-Speed and Neighborhood Electric Vehicle (NEV) Definition and Access to Roadways on Google Bookmark Alternative Fuels Data Center: Medium-Speed and Neighborhood Electric Vehicle (NEV) Definition and Access to Roadways on Delicious Rank Alternative Fuels Data Center: Medium-Speed and Neighborhood Electric Vehicle (NEV) Definition and Access to Roadways on Digg

357

Vehicle Technologies Office: Fact #410: February 6, 2006 Maximum Speed  

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

0: February 6, 0: February 6, 2006 Maximum Speed Limits by State, 2005 to someone by E-mail Share Vehicle Technologies Office: Fact #410: February 6, 2006 Maximum Speed Limits by State, 2005 on Facebook Tweet about Vehicle Technologies Office: Fact #410: February 6, 2006 Maximum Speed Limits by State, 2005 on Twitter Bookmark Vehicle Technologies Office: Fact #410: February 6, 2006 Maximum Speed Limits by State, 2005 on Google Bookmark Vehicle Technologies Office: Fact #410: February 6, 2006 Maximum Speed Limits by State, 2005 on Delicious Rank Vehicle Technologies Office: Fact #410: February 6, 2006 Maximum Speed Limits by State, 2005 on Digg Find More places to share Vehicle Technologies Office: Fact #410: February 6, 2006 Maximum Speed Limits by State, 2005 on AddThis.com...

358

Involvement as a market segmentation strategy: segmenting the United States pleasure travel market with implications for marketing Texas tourism  

E-Print Network [OSTI]

INVOLVEMENT AS A MARKET SEGMENTATION STRATEGY: SEGMENTING THE UNITED STATES PLEASURE TRAVEL MARKET WITH IMPLICATIONS FOR MARKETING TEXAS TOURISM A Thesis by BOBBY JOE JOHNSON Submitted to the Graduate College of Texas ARM University... FOR MARKETZMS TEXAS TOURISM A Thesis by BOBBY JOE JOHNSON Approved as to style and content by Daniel R. Fesenmaier (Chairman of Committee) James Gtribling (Member) Edward Heath (Member) David D. Van Fleet (Member) Thomas . Bonn c sen (Head...

Johnson, Bobby Joe

2012-06-07T23:59:59.000Z

359

IFTrace: Video segmentation of deformable objects using the Image Foresting Transform  

Science Journals Connector (OSTI)

We introduce IFTrace, a method for video segmentation of deformable objects. The algorithm makes minimal assumptions about the nature of the tracked object: basically, that it consists of a few connected regions, and has a well-defined border. The objects ... Keywords: Graph-based image segmentation, Image Foresting Transform, Image/video segmentation, Object delineation, Segmentation/tracking of moving objects

R. Minetto; T. V. Spina; A. X. Falcão; N. J. Leite; J. P. Papa; J. Stolfi

2012-02-01T23:59:59.000Z

360

A Robust Heart Sounds Segmentation Module Based on S-Transform  

E-Print Network [OSTI]

1 A Robust Heart Sounds Segmentation Module Based on S-Transform Ali Moukadem1, 3 , Alain Dieterlen presents a new module for heart sounds segmentation based on S-Transform. The heart sounds segmentation process segments the PhonoCardioGram (PCG) signal into four parts: S1 (first heart sound), systole, S2

Boyer, Edmond

Note: This page contains sample records for the topic "miles segment speed" 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

Automatic segmentation of speakers in broadcast audio material HyoungGook Kim, Thomas Sikora  

E-Print Network [OSTI]

­based and model­based segmentation algorithm. For the measure of the performance we compare the segmentation results of the hybrid method versus metric­based segmentation with both the MPEG­7 standardized features are clustered using a distance measure that measures the similarity of two segments. The advantage

Wichmann, Felix

362

An analysis of decomposition approaches in multi-objectivization via segmentation  

Science Journals Connector (OSTI)

Multi-objectivization via Segmentation (MOS) has been shown to give improved results over other previous multi-objectivization approaches. This paper explores the mechanisms that make different segmentations in MOS successful in the context of the Traveling ... Keywords: Multi-Objectivization via Progressive Segmentation (MOPS), Multi-Objectivization via Segmentation (MOS), Multi-objectivization Via Decomposition (MVD), Traveling Salesman Problem (TSP)

Darrell F. Lochtefeld, Frank W. Ciarallo

2014-05-01T23:59:59.000Z

363

SNAP: A Software Package for User-Guided Geodesic Snake Segmentation  

E-Print Network [OSTI]

segmentation pipeline, including image preprocessing, bubble initializa- tion and parameter control smoothness guarantees stability in t

Gerig, Guido

364

Jefferson Lab Science Series - The Ultimate Speed  

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

Higgs Boson and Our Life Higgs Boson and Our Life Previous Video (The Higgs Boson and Our Life) Science Series Video Archive Next Video (What Is CEBAF All About?) What Is CEBAF All About? The Ultimate Speed Dr. William Bertozzi - Massachusetts Institute of Technology Sometime in 1962 In his youth, Dr. William Bertozzi, an MIT professor who has long been a leader in experimental nuclear physics using beams of electrons, carried out an experiment in which he explored the relationship between the velocity of electrons and their kinetic energy by measurements over a range of accelerating voltages between 0.5 MeV and 15 MeV. The kinetic energy is measured using calorimetry and the velocity is measured by time-of-flight. This educational film, made in 1962, documents the experiment and shows

365

High Speed AB-Solar Sail  

E-Print Network [OSTI]

The Solar sail is a large thin film used to collect solar light pressure for moving of space apparatus. Unfortunately, the solar radiation pressure is very small about 9 mkN/sq.m at Earth's orbit. However, the light force significantly increases up to 0.2 - 0.35 N/sq.m near the Sun. The author offers his research on a new revolutionary highly reflective solar sail which flyby (after special maneuver) near Sun and attains velocity up to 400 km/sec and reaching far planets of the Solar system in short time or enable flights out of Solar system. New, highly reflective sail-mirror allows avoiding the strong heating of the solar sail. It may be useful for probes close to the Sun and Mercury and Venus. Key words: AB-solar sail, highly reflective solar sail, high speed propulsion.

Bolonkin, A

2007-01-01T23:59:59.000Z

366

Research towards high speed extrusion freeforming  

Science Journals Connector (OSTI)

Additive Manufacturing (AM) methods are currently utilised for the manufacture of prototypes and low volume, high cost parts. This is because in most cases the high material costs and low volumetric deposition rates of AM parts result in higher per part cost than traditional manufacturing methods. This paper brings together recent research aimed at improving the economics of AM, in particular Extrusion Freeforming (EF). A new class of machine is described called High Speed Additive Manufacturing (HSAM) in which software, hardware and materials advances are aggregated. HSAM could be cost competitive with injection moulding for medium sized medium quantity parts. A general outline for a HSAM machine and supply chain is provided along with future required research.

Hadley Brooks; Mihaela E. Lupeanu; Barry Piorkowski

2013-01-01T23:59:59.000Z

367

High Speed AB-Solar Sail  

E-Print Network [OSTI]

The Solar sail is a large thin film used to collect solar light pressure for moving of space apparatus. Unfortunately, the solar radiation pressure is very small about 9 mkN/sq.m at Earth's orbit. However, the light force significantly increases up to 0.2 - 0.35 N/sq.m near the Sun. The author offers his research on a new revolutionary highly reflective solar sail which flyby (after special maneuver) near Sun and attains velocity up to 400 km/sec and reaching far planets of the Solar system in short time or enable flights out of Solar system. New, highly reflective sail-mirror allows avoiding the strong heating of the solar sail. It may be useful for probes close to the Sun and Mercury and Venus. Key words: AB-solar sail, highly reflective solar sail, high speed propulsion.

A. Bolonkin

2007-01-08T23:59:59.000Z

368

Energy management options for high speed trains  

SciTech Connect (OSTI)

The efficient operation of trains which undergo large changes in energy as they fulfill their operational function requires recapture of the kinetic energy of a high speed train or the potential energy of a train in mountainous terrain. This paper is a description of the various storage options available in the railroad environment and their relative merits. The economic, environmental, and safety issues are discussed. The options discussed include: the physical means of storing energy, the location on board the train or on fixed ground, and the relation of energy storage to the nature of the engine used as a prime mover. It is argued that, in the absence of a fully electric, power supply connected to a utility grid, the gas turbine engine is the best propulsion system to meet the propulsion needs of trains requiring high power and efficiency because its high power to weight ratio enables the use of energy storage.

Decher, R. [Univ. of Washington, Seattle, WA (United States). Dept. of Aeronautics and Astronautics

1995-12-31T23:59:59.000Z

369

Speed of Light in Gravitational Fields  

E-Print Network [OSTI]

A spherically symmetric and static metric that describes physical coordinates is introduced. It is defined to be a metric that gives coordinate independent results for physically observable quantities without a further coordinate transformation. The suggested metric also makes a prediction for the second order gravitational red shift effect that can be utilized for a precision experimental test in the future. A possible new experimental test would be provided by a modern Michelson Morley experiment on the earth with the two arms in vertical and horizontal directions to see the validity of isotropy or anisotropy for the speed of light. The possibility of using pulsars and GPS (Global Positioning System) for a general relativity test is discussed.

Yukio Tomozawa

2003-03-03T23:59:59.000Z

370

High Speed/ Low Effluent Process for Ethanol  

SciTech Connect (OSTI)

n this project, BPI demonstrated a new ethanol fermentation technology, termed the High Speed/ Low Effluent (HS/LE) process on both lab and large pilot scale as it would apply to wet mill and/or dry mill corn ethanol production. The HS/LE process allows very rapid fermentations, with 18 to 22% sugar syrups converted to 9 to 11% ethanol ‘beers’ in 6 to 12 hours using either a ‘consecutive batch’ or ‘continuous cascade’ implementation. This represents a 5 to 8X increase in fermentation speeds over conventional 72 hour batch fermentations which are the norm in the fuel ethanol industry today. The ‘consecutive batch’ technology was demonstrated on a large pilot scale (4,800 L) in a dry mill corn ethanol plant near Cedar Rapids, IA (Xethanol Biofuels). The pilot demonstrated that 12 hour fermentations can be accomplished on an industrial scale in a non-sterile industrial environment. Other objectives met in this project included development of a Low Energy (LE) Distillation process which reduces the energy requirements for distillation from about 14,000 BTU/gal steam ($0.126/gal with natural gas @ $9.00 MCF) to as low as 0.40 KW/gal electrical requirements ($0.022/gal with electricity @ $0.055/KWH). BPI also worked on the development of processes that would allow application of the HS/LE fermentation process to dry mill ethanol plants. A High-Value Corn ethanol plant concept was developed to produce 1) corn germ/oil, 2) corn bran, 3) ethanol, 4) zein protein, and 5) nutritional protein, giving multiple higher value products from the incoming corn stream.

M. Clark Dale

2006-10-30T23:59:59.000Z

371

Photodetector having high speed and sensitivity  

DOE Patents [OSTI]

The present invention provides a photodetector having an advantageous combination of sensitivity and speed; it has a high sensitivity while retaining high speed. In a preferred embodiment, visible light is detected, but in some embodiments, x-rays can be detected, and in other embodiments infrared can be detected. The present invention comprises a photodetector having an active layer, and a recombination layer. The active layer has a surface exposed to light to be detected, and comprises a semiconductor, having a bandgap graded so that carriers formed due to interaction of the active layer with the incident radiation tend to be swept away from the exposed surface. The graded semiconductor material in the active layer preferably comprises Al.sub.1-x Ga.sub.x As. An additional sub-layer of graded In.sub.1-y Ga.sub.y As may be included between the Al.sub.1-x Ga.sub.x As layer and the recombination layer. The recombination layer comprises a semiconductor material having a short recombination time such as a defective GaAs layer grown in a low temperature process. The recombination layer is positioned adjacent to the active layer so that carriers from the active layer tend to be swept into the recombination layer. In an embodiment, the photodetector may comprise one or more additional layers stacked below the active and recombination layers. These additional layers may include another active layer and another recombination layer to absorb radiation not absorbed while passing through the first layers. A photodetector having a stacked configuration may have enhanced sensitivity and responsiveness at selected wavelengths such as infrared.

Morse, Jeffrey D. (Martinez, CA); Mariella, Jr., Raymond P. (Danville, CA)

1991-01-01T23:59:59.000Z

372

Building Technologies Office: Advanced, Variable Speed Air-Source  

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

Advanced, Variable Advanced, Variable Speed Air-Source Integrated Heat Pumps Research Project to someone by E-mail Share Building Technologies Office: Advanced, Variable Speed Air-Source Integrated Heat Pumps Research Project on Facebook Tweet about Building Technologies Office: Advanced, Variable Speed Air-Source Integrated Heat Pumps Research Project on Twitter Bookmark Building Technologies Office: Advanced, Variable Speed Air-Source Integrated Heat Pumps Research Project on Google Bookmark Building Technologies Office: Advanced, Variable Speed Air-Source Integrated Heat Pumps Research Project on Delicious Rank Building Technologies Office: Advanced, Variable Speed Air-Source Integrated Heat Pumps Research Project on Digg Find More places to share Building Technologies Office: Advanced,

373

Speed of light in the extended gravity theories  

E-Print Network [OSTI]

We shall investigate the possibility of formulation of varying speed of light (VSL) in the framework of Palatini non-linear Ricci scalar and Ricci squared theories. Different speeds of light including the causal structure constant, electromagnetic, and gravitational wave speeds are discussed. We shall see that two local frames are distinguishable and discuss about the velocity of light in these two frames. We shall investigate which one of these local frames is inertial.

Azam Izadi; Ali Shojai

2009-09-02T23:59:59.000Z

374

The speed of light under the IST and Lorentz Transformations  

E-Print Network [OSTI]

We expand the IST transformation to three-dimensional Euclidean space and derive the speed of light under the IST transformation. The switch from the direction cosines observed in K to those observed in K-prime is surprisingly smooth. The formulation thus derived maintains the property that the round trip speed is constant. We further show that under the proper synchronization convention of K-prime, the one-way speed of light becomes constant.

Chandru Iyer

2008-10-09T23:59:59.000Z

375

Active Fault Segments As Potential Earthquake Sources- Inferences From  

Open Energy Info (EERE)

Active Fault Segments As Potential Earthquake Sources- Inferences From Active Fault Segments As Potential Earthquake Sources- Inferences From Integrated Geophysical Mapping Of The Magadi Fault System, Southern Kenya Rift Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Journal Article: Active Fault Segments As Potential Earthquake Sources- Inferences From Integrated Geophysical Mapping Of The Magadi Fault System, Southern Kenya Rift Details Activities (0) Areas (0) Regions (0) Abstract: Southern Kenya Rift has been known as a region of high geodynamic activity expressed by recent volcanism, geothermal activity and high rate of seismicity. The active faults that host these activities have not been investigated to determine their subsurface geometry, faulting intensity and constituents (fluids, sediments) for proper characterization of tectonic

376

Technical Safety Requirements for the B695 Segment  

SciTech Connect (OSTI)

This document contains Technical Safety Requirements (TSRs) for the Radioactive and Hazardous Waste Management (RHWM) Division's B695 Segment of the Decontamination and Waste Treatment Facility (DWTF) at Lawrence Livermore National Laboratory (LLNL). The TSRs constitute requirements regarding the safe operation of the B695 Segment. The TSRs are derived from the Documented Safety Analysis (DSA) for the B695 Segment (LLNL 2007). The analysis presented there determined that the B695 Segment is a low-chemical hazard, Hazard Category 3, nonreactor nuclear facility. The TSRs consist primarily of inventory limits as well as controls to preserve the underlying assumptions in the hazard analyses. Furthermore, appropriate commitments to safety programs are presented in the administrative controls section of the TSRs. The B695 Segment (B695 and the west portion of B696) is a waste treatment and storage facility located in the northeast quadrant of the LLNL main site. The approximate area and boundary of the B695 Segment are shown in the B695 Segment DSA. Activities typically conducted in the B695 Segment include container storage, lab-packing, repacking, overpacking, bulking, sampling, waste transfer, and waste treatment. B695 is used to store and treat radioactive, mixed, and hazardous waste, and it also contains equipment used in conjunction with waste processing operations to treat various liquid and solid wastes. The portion of the building called Building 696 Solid Waste Processing Area (SWPA), also referred to as B696S in this report, is used primarily to manage solid radioactive, mixed, and hazardous waste. Operations specific to the SWPA include sorting and segregating waste, lab-packing, sampling, and crushing empty drums that previously contained waste. Furthermore, a Waste Packaging Unit will be permitted to treat hazardous and mixed waste. RHWM generally processes LLW with no, or extremely low, concentrations of transuranics (i.e., much less than 100 nCi/g). Wastes processed often contain only depleted uranium and beta- and gamma-emitting nuclides, e.g., {sup 90}Sr, {sup 137}Cs, {sup 3}H. Chapter 5 of the DSA documents the derivation of TSRs and develops the operational limits that protect the safety envelope defined for this facility. The DSA is applicable to the handling of radioactive waste stored and treated in the B695 Segment. Section 5 of the TSR, Administrative Controls, contains those Administrative Controls necessary to ensure safe operation of the B695 Segment. A basis explanation for each of the requirements described in Section 5.5, Specific Administrative Controls is provided in Appendix B. The basis explanation does not constitute an additional requirement, but is intended as an expansion of the logic and reasoning behind development of the requirement. Programmatic Administrative Controls are addressed in Section 5.6. This introduction to the B695 Segment TSRs is not part of the TSR limits or conditions and contains no requirements related to B695 Segment operations or to the safety analyses in the DSA.

Laycak, D

2008-09-11T23:59:59.000Z

377

Advanced Variable Speed Air-Source Integrated Heat Pump | Department...  

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

Integrated Heat Pump prototype system and field test site near Knoxville, TN Credit: Oak Ridge National Lab Advanced variable-speed Air Source Integrated Heat Pump prototype...

378

Boosting the Next Wave of Accelerators: New Technique Speeds...  

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

Boosting Accelerator Design Boosting the Next Wave of Accelerators New Technique Speeds Simulations by up to a Million-fold March 29, 2011 | Tags: Franklin, Nuclear Physics (NP)...

379

Surface wind speed distributions| Implications for climate and wind power.  

E-Print Network [OSTI]

?? Surface constituent and energy fluxes, and wind power depend non-linearly on wind speed and are sensitive to the tails of the wind distribution. Until… (more)

Capps, Scott Blair

2010-01-01T23:59:59.000Z

380

Microorganisms to Speed Production of Biofuels - Energy Innovation...  

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

Microorganisms to Speed Production of Biofuels Oak Ridge National Laboratory Contact ORNL About This Technology Technology Marketing SummaryResearchers at ORNL developed...

Note: This page contains sample records for the topic "miles segment speed" 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

New process speeds conversion of biomass to fuels  

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

Conversion of Biomass to Fuels New process speeds conversion of biomass to fuels Scientists made a major step forward recently towards transforming biomass-derived molecules into...

382

New process speeds conversion of biomass to fuels  

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

Conversion of biomass to fuels New process speeds conversion of biomass to fuels Scientists made a major step forward recently towards transforming biomass-derived molecules into...

383

PERFORMANCE MODELLING; BUNKER CONSUMPTION AS FUNCTION OF VESSEL SPEED.  

E-Print Network [OSTI]

?? An investigation of the bunker consumption as function of speed is made, which tries to identify the behaviour of the relationship. A lot of… (more)

Karlsson, John

2012-01-01T23:59:59.000Z

384

Probing Fukushima with cosmic rays should help speed cleanup...  

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

Probing Fukushima with cosmic rays Probing Fukushima with cosmic rays should help speed cleanup of damaged plant The initiative could reduce the time required to clean up the...

385

Sizing High Speed Micro Generators for Smart Grid Systems  

Science Journals Connector (OSTI)

This chapter presents a step by step sizing procedure of High Speed Permanent Magnet Synchronous Generators (HSPMSGs) for smart grid applications to be driven by micro-turbines....

Adel El Shahat; Ali Keyhani

2012-01-01T23:59:59.000Z

386

Commerce Department to Speed Review of Green Technology Patents...  

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

is designed to speed the development and deployment of green technology, create green jobs, and promote U.S. competitiveness. In particular, the program focuses on...

387

Variable current speed controller for eddy current motors  

DOE Patents [OSTI]

A speed control system for eddy current motors is provided in which the current to the motor from a constant frequency power source is varied by comparing the actual motor speed signal with a setpoint speed signal to control the motor speed according to the selected setpoint speed. A three-phase variable voltage autotransformer is provided for controlling the voltage from a three-phase power supply. A corresponding plurality of current control resistors is provided in series with each phase of the autotransformer output connected to inputs of a three-phase motor. Each resistor is connected in parallel with a set of normally closed contacts of plurality of relays which are operated by control logic. A logic circuit compares the selected speed with the actual motor speed obtained from a digital tachometer monitoring the motor spindle speed and operated the relays to add or substract resistance equally in each phase of the motor input to vary the motor current to control the motor at the selected speed.

Gerth, H.L.; Bailey, J.M.; Casstevens, J.M.; Dixon, J.H.; Griffith, B.O.; Igou, R.E.

1982-03-12T23:59:59.000Z

388

Artificial molecules that switch "handedness" at light-speed  

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

molecules that switch "handedness" Artificial molecules that switch "handedness" at light-speed Researchers create the first artificial molecules whose chirality can be...

389

D(p)-Branes Moving at the Speed of Light  

E-Print Network [OSTI]

We construct new bosonic boundary states in the light-cone gauge which describe D(p)-branes moving at the speed of light.

B. Jensen

1998-04-29T23:59:59.000Z

390

'Slow light' advance could speed optical computing, telecommunications  

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

"Slow light" and specialized metamaterials 'Slow light' advance could speed optical computing, telecommunications Researchers have made the first demonstration of rapidly switching...

391

Reversed Gravitational Acceleration for High-speed Particles  

E-Print Network [OSTI]

Examination of the free-fall motion of particles of extremely high-speed in the Schwarzschild geometry reveals that the gravitational acceleration of such particles is reversed when measured in Schwarzschild coordinates. High-speed particles decelerate when moving radially downward, and they accelerate when moving upward. The onset of this abnormal behavior occurs at a speed of 1/Sqrt(3) times the local value of the speed of light. However, the gravitational force always remains attractive. PACS numbers: 04.20.-q, 04.20.Cv, 01.65+g

Hans C. Ohanian

2011-02-14T23:59:59.000Z

392

Modeling of current characteristics of segmented Langmuir probe on DEMETER  

SciTech Connect (OSTI)

We model the current characteristics of the DEMETER Segmented Langmuir probe (SLP). The probe is used to measure electron density and temperature in the ionosphere at an altitude of approximately 700 km. It is also used to measure the plasma flow velocity in the satellite frame of reference. The probe is partitioned into seven collectors: six electrically insulated spherical segments and a guard electrode (the rest of the sphere and the small post). Comparisons are made between the predictions of the model and DEMETER measurements for actual ionospheric plasma conditions encountered along the satellite orbit. Segment characteristics are computed numerically with PTetra, a three-dimensional particle in cell simulation code. In PTetra, space is discretized with an unstructured tetrahedral mesh, thus, enabling a good representation of the probe geometry. The model also accounts for several physical effects of importance in the interaction of spacecraft with the space environment. These include satellite charging, photoelectron, and secondary electron emissions. The model is electrostatic, but it accounts for the presence of a uniform background magnetic field. PTetra simulation results show different characteristics for the different probe segments. The current collected by each segment depends on its orientation with respect to the ram direction, the plasma composition, the magnitude, and the orientation of the magnetic field. It is observed that the presence of light H{sup +} ions leads to a significant increase in the ion current branch of the I-V curves of the negatively polarized SLP. The effect of the magnetic field is demonstrated by varying its magnitude and direction with respect to the reference magnetic field. It is found that the magnetic field appreciably affects the electron current branch of the I-V curves of certain segments on the SLP, whereas the ion current branch remains almost unaffected. PTetra simulations are validated by comparing the computed characteristics and their angular anisotropy with the DEMETER measurements, as simulation results are found to be in good agreement with the measurements.

Imtiaz, Nadia; Marchand, Richard [Department of Physics, University of Alberta, Edmonton, Alberta T6G 2E1 (Canada)] [Department of Physics, University of Alberta, Edmonton, Alberta T6G 2E1 (Canada); Lebreton, Jean-Pierre [Laboratoire de Physique et Chimie de l'Environnement et de l'Espace (LPC2E), CNRS-Université d'Orléans, Orléans Cedex (France)] [Laboratoire de Physique et Chimie de l'Environnement et de l'Espace (LPC2E), CNRS-Université d'Orléans, Orléans Cedex (France)

2013-05-15T23:59:59.000Z

393

Supplement Analysis for the Transmission System Vegetation Management Program FEIS (DOE/EIS-0285/SA - 128 - Olympia-Satsop #3 [Mile1-6]  

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

6, 2003 6, 2003 REPLY TO ATTN OF: KEP-4 SUBJECT: Supplement Analysis for the Transmission System Vegetation Management Program FEIS (DOE/EIS-0285/SA- 128 - Olympia-Satsop #3 [Mile 1-6] James Jellison Natural Resource Specialist - TFO/Olympia Proposed Action: Vegetation Management for the Olympia-Satsop #3 230 kV transmission line corridor (reference line) from structure 1/1 through structure 6/1 and between structures 8/3 and 8/4. Other lines which are present in the proposed corridor are the Paul-Satsop #1 500 kV, Olympia-Satsop #2 500 kV, Olympia-South Elma #1 115 kV, Olympia-Kitsap #3 230 kV, Olympia-Shelton #3 230 kV, Olympia-Shelton #4 230 kV, and Olympia-Shelton #1 115 kV. Right of way width averages 615 feet. Location: The project location is within Thurston County, Washington and is within the

394

High speed exhaust gas recirculation valve  

DOE Patents [OSTI]

In order to minimize pollutants such as Nox, internal combustion engines typically include an exhaust gas recirculation (EGR) valve that can be used to redirect a portion of exhaust gases to an intake conduit, such as an intake manifold, so that the redirected exhaust gases will be recycled. It is desirable to have an EGR valve with fast-acting capabilities, and it is also desirable to have the EGR valve take up as little space as possible. An exhaust gas recirculation valve is provided that includes an exhaust passage tube, a valve element pivotally mounted within the exhaust passage tube, a linear actuator; and a gear train. The gear train includes a rack gear operatively connected to the linear actuator, and at least one rotatable gear meshing with the rack gear and operatively connected to the valve element to cause rotation of the valve element upon actuation of the linear actuator. The apparatus provides a highly compact package having a high-speed valve actuation capability.

Fensom, Rod (Peterborough, GB); Kidder, David J. (Peterborough, GB)

2005-01-18T23:59:59.000Z

395

High speed point derivative microseismic detector  

DOE Patents [OSTI]

A high speed microseismic event detector constructed in accordance with the present invention uses a point derivative comb to quickly and accurately detect microseismic events. Compressional and shear waves impinging upon microseismic receiver stations disposed to collect waves are converted into digital data and analyzed using a point derivative comb including assurance of quiet periods prior to declaration of microseismic events. If a sufficient number of quiet periods have passed, the square of a two point derivative of the incoming digital signal is compared to a trip level threshold exceeding the determined noise level to declare a valid trial event. The squaring of the derivative emphasizes the differences between noise and signal, and the valid event is preferably declared when the trip threshold has been exceeded over a temporal comb width to realize a comb over a given time period. Once a trial event has been declared, the event is verified through a spatial comb, which applies the temporal event comb to additional stations. The detector according to the present invention quickly and accurately detects initial compressional waves indicative of a microseismic event which typically exceed the ambient cultural noise level by a small amount, and distinguishes the waves from subsequent larger amplitude shear waves. 9 figs.

Uhl, J.E.; Warpinski, N.R.; Whetten, E.B.

1998-06-30T23:59:59.000Z

396

High speed point derivative microseismic detector  

DOE Patents [OSTI]

A high speed microseismic event detector constructed in accordance with the present invention uses a point derivative comb to quickly and accurately detect microseismic events. Compressional and shear waves impinging upon microseismic receiver stations disposed to collect waves are converted into digital data and analyzed using a point derivative comb including assurance of quiet periods prior to declaration of microseismic events. If a sufficient number of quiet periods have passed, the square of a two point derivative of the incoming digital signal is compared to a trip level threshold exceeding the determined noise level to declare a valid trial event. The squaring of the derivative emphasizes the differences between noise and signal, and the valid event is preferably declared when the trip threshold has been exceeded over a temporal comb width to realize a comb over a given time period. Once a trial event has been declared, the event is verified through a spatial comb, which applies the temporal event comb to additional stations. The detector according to the present invention quickly and accurately detects initial compressional waves indicative of a microseismic event which typically exceed the ambient cultural noise level by a small amount, and distinguishes the waves from subsequent larger amplitude shear waves.

Uhl, James Eugene (Albuquerque, NM); Warpinski, Norman Raymond (Albuquerque, NM); Whetten, Ernest Blayne (Albuquerque, NM)

1998-01-01T23:59:59.000Z

397

High-speed pumping to UHV  

Science Journals Connector (OSTI)

Development of a high-speed pumping system for ultra high vacuum (UHV) process dose not reduce only cost and waiting time for experiment and production, but also reduces CO2 emission that is known as one of the serious causes in the global warming problem. Reduction of vapor water concentration in a purge gas line would be one of the most effective measures to reduce pumping time to UHV. We carried out control of water vapor in a nitrogen gas purge line in addition to surface treatments of chambers using buff polishing and electrolytic polishing, followed by measurement of outgassing rate of the chambers. Under the reasonable control of the water vapor, the pumping time to reach the pressure of 1 × 10?6 Pa was able to be shortened with two orders of the magnitude. And it was also found that the main residual gas in the chamber was hydrogen after pumping down with the low concentration of water vapor. The quality of residual gas was equivalent to the quality in a baked UHV system. The introduction of well controlled nitrogen gas to the vacuum system which was not baked out during its pumping has proved a pressure of 3 × 10?8 Pa for 24 h in the chamber without orifice.

Ko Yamazaki; Junichi Shike; Motoi Yamagata; Masahiro Kitano; Michiru Nishiwaki; Shigeki Kato

2009-01-01T23:59:59.000Z

398

13 - Burmeister & Wain low speed engines  

Science Journals Connector (OSTI)

Publisher Summary Burmeister & Wain (B&W) is the pioneering Danish designer and builder of low speed two-stroke crosshead engines. The company's focus in the post-War era was to develop high pressure turbocharged single-acting uniflow-scavenged models with one centrally located exhaust valve. The uniflow system fosters effective scavenging of the exhaust gases from the cylinder in an even progressive upwards movement with low flow resistance through to the exhaust manifold via a large diameter poppet-type exhaust valve. B&W introduced a number of engine series—successively the K-GF, L-GF, L-GFCA, and L-GB program—before launching the MC design portfolio that are now developed and marketed under the MAN B&W Diesel banner. B&W two-stroke engines based on the K-GF series featured many new design features. Notable were the box-type construction of the crankcase and the use of a hydraulically actuated exhaust valve instead of the conventional mechanical rocker arm system used in the earlier K-EF types. The company further improved the fuel consumption by launching the L-GB and L-GBE series engines that use the optimum combination of longer stroke, higher output and higher maximum pressure, and the newest high efficiency turbochargers to offer much lower fuel consumption rates.

2004-01-01T23:59:59.000Z

399

Speed of light on rotating platforms  

E-Print Network [OSTI]

It is often taken for granted that on board a rotating disk it is possible to operate a \\QTR{it}{global}3+1 splitting of space-time, such that both lengths and time intervals are \\QTR{it}{uniquely} defined in terms of measurements performed by real rods and real clocks at rest on the platform. This paper shows that this assumption, although widespread and apparently trivial, leads to an anisotropy of the velocity of two light beams travelling in opposite directions along the rim of the disk; which in turn implies some recently pointed out paradoxical consequences undermining the self-consistency of the Special Theory of Relativity (SRT). A correct application of the SRT solves the problem and recovers complete internal consistency for the theory. As an immediate consequence, it is shown that the Sagnac effect only depends on the non homogeneity of time on the platform and has nothing to do with any anisotropy of the speed of light along the rim of the disk, contrary to an incorrect but widely supported idea.

G. Rizzi; A. Tartaglia

1998-05-25T23:59:59.000Z

400

Study on Web Analytics Utilizing Segmentation Knowledge in Business to Business Manufacturer Site  

Science Journals Connector (OSTI)

Abstract Web analytics of B to B sites is mandatory for improving usability and leveraging data for marketing. In this study we tried web analytics by some segmentation and confirmed it is effective. We defined some of the segment models (7 segmentation type) and examined web access using some segments. One of the most important segmentations is registered versus unregistered users and we confirmed user behavior is different with each segment. We confirmed key metrics like bounce rate, referrer, and exit page analysis are especially beneficial for B to B manufacturer site enhancement.

Akiyuki Sekiguchi; Kazuhiko Tsuda

2014-01-01T23:59:59.000Z

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


401

SUPER HIGH-SPEED MINIATURIZED PERMANENT MAGNET SYNCHRONOUS MOTOR  

E-Print Network [OSTI]

SUPER HIGH-SPEED MINIATURIZED PERMANENT MAGNET SYNCHRONOUS MOTOR by LIPING ZHENG B.S. Shanghai with the design of permanent magnet synchronous motors (PMSM) to operate at super-high speed with high efficiency shaft output power at 200,000 rpm and at the cryogenic temperature of 77 K. The test results showed

Wu, Thomas

402

An evaluation of inductance loop detectors for speed measurement accuracy  

E-Print Network [OSTI]

. The lag time from the presence of a vehicle at an inductance loop to the actual detection of a vehicle varies. As the lag time varies so does the accuracy of speed measurement. Vehicle size, vehicle speed, detector type, detector sensitivity...

Cronin, Brian Patrick

2012-06-07T23:59:59.000Z

403

0 Riso-R-434 Wind Speed and Direction  

E-Print Network [OSTI]

meteorological statistics for the area as it was considered a possible site for a nuclear power plant. \\ \\ Duringm I 0 Riso-R-434 t Wind Speed and Direction Changes due to Terrain Effects revealed-4000 Roskilde, Denmark May 1983 #12;RISÃ?-R-434 WIND SPEED AND DIRECTION CHANGES DUE TO TERRAIN EFFECTS

404

Estimation of Wind Speed in Connection to a Wind Turbine  

E-Print Network [OSTI]

horizontal axis wind power plant with rated power 750 KW. The plant has a three bladed rotor and an automatic is shown in Figure 1 demand Drive train Generator Rotor Wind speed Power demand Grid Power Controller PitchEstimation of Wind Speed in Connection to a Wind Turbine X. Ma #3; , N. K. Poulsen #3; , H. Bindner

405

High Speed Rail in America Thomas Ducharme, Matt Schena,  

E-Print Network [OSTI]

International Airport. · Florida is on track to open one of America's first HSR express service between Tampa Situation of High Speed Rail · The US only has one high speed rail o Acela Which runs from Boston Airport congestion o By eliminating 900,000 city to city flights · Give access to cheaper long distance

Nagurney, Anna

406

Ocean Wind Speed Climatology from Spaceborne SAR Imagery  

Science Journals Connector (OSTI)

Spaceborne synthetic aperture radar (SAR) imagery can make high-resolution (?500 m) ocean wind speed measurements. The authors anticipate reprocessing the full decade and a half of Radarsat-1 SAR imagery and generating a SAR wind speed archive. These data ...

Frank M. Monaldo; Xiaofeng Li; William G. Pichel; Christopher R. Jackson

2014-04-01T23:59:59.000Z

407

Dual, High Speed ECL Comparators ADCMP563/ADCMP564  

E-Print Network [OSTI]

time bandwidth Typical output rise/fall time of 500 ps ESD protection > 4kV HBM, >200V MM Programmable drive transmission lines terminated in 50 to -2 V. A latch input, which is included, permits tracking ends Window comparators High speed line receivers Threshold detection Peak detection High speed

Berns, Hans-Gerd

408

Atmospheric Circulation Effects on Wind Speed Variability at Turbine Height  

Science Journals Connector (OSTI)

Mean monthly wind speed at 70 m above ground level is investigated for 11 sites in Minnesota for the period 1995–2003. Wind speeds at these sites show significant spatial and temporal coherence, with prolonged periods of above- and below-normal ...

Katherine Klink

2007-04-01T23:59:59.000Z

409

High-speed camera characterization of voluntary eye blinking kinematics  

Science Journals Connector (OSTI)

...continuous exposure of light, and (iii) relieves...loud sound or strong light. In this study, we consider...amplitude, duration and peak speed vary significantly between...chair before a high-speed camera, one person at...humidity with natural light. For each volunteer...

2013-01-01T23:59:59.000Z

410

High speed flow cytometric separation of viable cells  

DOE Patents [OSTI]

Hematopoietic cell populations are separated to provide cell sets and subsets as viable cells with high purity and high yields, based on the number of original cells present in the mixture. High-speed flow cytometry is employed using light characteristics of the cells to separate the cells, where high flow speeds are used to reduce the sorting time.

Sasaki, D.T.; Van den Engh, G.J.; Buckie, A.M.

1995-11-14T23:59:59.000Z

411

A comment on the Invariance of the Speed of Light  

E-Print Network [OSTI]

The invariance of the speed of light in all inertial frames is shown to be an inevitable consequence of the relativity principle of special relativity contrary to the view held by Hsu and Hsu in taiji relativity where the speed of light is no longer a universal constant. The present approach is not only new but also much simpler than the existing approaches.

Harihar Behera

2003-04-23T23:59:59.000Z

412

High speed flow cytometric separation of viable cells  

DOE Patents [OSTI]

Hematopoietic cell populations are separated to provide cell sets and subsets as viable cells with high purity and high yields, based on the number of original cells present in the mixture. High-speed flow cytometry is employed using light characteristics of the cells to separate the cells, where high flow speeds are used to reduce the sorting time.

Sasaki, Dennis T. (Mountain View, CA); Van den Engh, Gerrit J. (Seattle, WA); Buckie, Anne-Marie (Margate, GB)

1995-01-01T23:59:59.000Z

413

Comment on 'A one-way speed of light experiment'  

E-Print Network [OSTI]

A recent paper published in Am. J. Phys. describes an experiment designed to measure the one-way speed of light. Although the experiment is very interesting, in particular to be used in student laboratories, it is in fact determining the two-way speed of light.

Rodrigo de Abreu; Vasco Guerra

2009-11-27T23:59:59.000Z

414

Completion of the gene coding assignments of SA11 rotavirus: gene products of segments 7, 8, and 9.  

Science Journals Connector (OSTI)

...individual translation in vitro. Segment 7 codes for p31 (NS2), segment 8 codes for p33 (NS1), and the segment 9 gene product...individual translation in vitro. Segment 7 codes for p31 (NS2), segment 8 codes for p33 (NS1), and the...

P Kantharidis; M L Dyall-Smith; I H Holmes

1983-10-01T23:59:59.000Z

415

VASCULAR NETWORK SEGMENTATION: AN UNSUPERVISED APPROACH Xavier Descombes1  

E-Print Network [OSTI]

for segmenting vascular network into pathological and normal regions from considering their micro-vessel 3D- esis testing. Results are presented on 3D micro-tomographic images of the brain micro-vascular network for the systematic 3D analysis of supra- cellular structures such as micro-vascular networks [1]. Since the diameters

416

A new FCM-based algorithm of hydrophobic image segmentation  

Science Journals Connector (OSTI)

In order to effectively distinguish the objects from the background, three transition region feature models were taken into account in this paper, including gradient, local complex and local fuzzy variance. Firstly, three transition region feature models ... Keywords: FCM, droplets, hydrophobic image, image segmentation, transition region feature

Yang Qiuxia; Tang Liangrui; Qi Bing; Zhang Jing

2009-08-01T23:59:59.000Z

417

Perfect image segmentation using pulse coupled neural networks  

Science Journals Connector (OSTI)

This paper describes a method for segmenting digital images using pulse coupled neural networks (PCNN). The pulse coupled neuron (PCN) model used in PCNN is a modification of the cortical neuron model of Eckhorn et al. (1990). A single layered laterally ...

G. Kuntimad; H. S. Ranganath

1999-05-01T23:59:59.000Z

418

Method of making segmented pyrolytic graphite sputtering targets  

DOE Patents [OSTI]

Anisotropic pyrolytic graphite wafers are oriented and bonded together such that the graphite's high thermal conductivity planes are maximized along the back surface of the segmented pyrolytic graphite target to allow for optimum heat conduction away from the sputter target's sputtering surface and to allow for maximum energy transmission from the target's sputtering surface. 2 figures.

McKernan, M.A.; Alford, C.S.; Makowiecki, D.M.; Chen, C.W.

1994-02-08T23:59:59.000Z

419

Range Image Segmentation by an Effective Jump-Diffusion Method  

E-Print Network [OSTI]

associated reflectance image in the Bayesian framework. The algorithm works on complex real-world scenes parameter setting. The results are satisfactory in comparison with manual segmentations. Keywords Energy, Hough Transform, Change Point Detection. Departments of Computer Science and Statistics, University

Zhu, Song Chun

420

Range Image Segmentation by an Effective Jump-Diffusion Method  

E-Print Network [OSTI]

and its associated reflectance image in the Bayesian framework. The algorithm works on complex real-world parameter setting. The results are satisfactory in comparison with manual segmentations. Index Terms--Energy accessible to many users. These scanners can capture accurate 3D range images of real-world scenes at large

Zhu, Song Chun

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


421

Pearling: Stroke segmentation with crusted pearl strings , J. Rossignac1  

E-Print Network [OSTI]

Pearling: Stroke segmentation with crusted pearl strings B. Whited1 , J. Rossignac1 , G. Slabaugh2 of idealized models of networks of strokes (variable width curves) in images. These networks may for example represent roads in an aerial photograph, vessels in a medical scan, or strokes in a drawing. The operator

Rossignac, Jarek

422

A Multiscale Random Field Model for Bayesian Image Segmentation  

E-Print Network [OSTI]

of Electrical Engineering Purdue University West Lafayette, IN 47907-0501 (317) 494-0340 Michael Shapiro US Army Trans. on Image Processing, vol. 3, no. 2, pp. 162-177, March 1994. 1 This manuscript appeared as: C. A. Bouman and M. Shapiro, "A Multiscale Random Field Model for Bayesian Image Segmentation," IEEE Trans

423

Cluster validation for unsupervised stochastic model-based image segmentation  

Science Journals Connector (OSTI)

Image segmentation is an important and early processing stage in many image analysis problems. Often, this must be done in an unsupervised fashion in that training data is not available and the class-conditioned feature vectors must be estimated directly ...

D. A. Langan; J. W. Modestino; Jun Zhang

1998-02-01T23:59:59.000Z

424

Oct 8, 2004 Segmentation of 3D Meshes  

E-Print Network [OSTI]

matrix W using exponential kernel 2 , 2/ , ji eji D W - = 2/12/1 -- = WLLO L : diagonal matrix of W 'sOct 8, 2004 sfsdfsfd 1 Segmentation of 3D Meshes through Spectral Clustering Rong Liu, Hao Zhang Gr

Toronto, University of

425

Design and Optimization of Compatible, Segmented Thermoelectric Generators  

E-Print Network [OSTI]

to rationally select materials for a segmented thermoelectric generator. The thermoelectric potential is used for the exact analytic expressions for materials with temperature dependent thermoelectric properties C H T T = . The thermoelectric material governs how close the efficiency can be to Carnot primarily

426

Brain Mapping Using Topology Graphs Obtained by Surface Segmentation  

E-Print Network [OSTI]

Brain Mapping Using Topology Graphs Obtained by Surface Segmentation Fabien Vivodtzev1 , Lars@ucdavis.edu Summary. Brain mapping is a technique used to alleviate the tedious and time- consuming process of annotating brains by mapping existing annotations from brain atlases to individual brains. We introduce

Linsen, Lars

427

Atlas-Based Hippocampus Segmentation In Alzheimer's Disease and Mild  

E-Print Network [OSTI]

Atlas-Based Hippocampus Segmentation In Alzheimer's Disease and Mild Cognitive Impairment Owen T of Chen to align the images to the Harvard atlas, MNI atlas, and randomly-selected, manually state, registration method, choice of atlas, and man- ual tracing protocol on the agreement between

428

Atlas-Based Prostate Segmentation Using an Hybrid Registration  

E-Print Network [OSTI]

Atlas-Based Prostate Segmentation Using an Hybrid Registration S´ebastien Martin (1) Vincent Daanen on the registration of an anatomical atlas computed from a population of 18 MRI exams onto a patient im- age-matching algorithm is used for both atlas building and atlas registration. Results: The method has been validated

Boyer, Edmond

429

Deformable Organisms and Error Learning for Brain Segmentation  

E-Print Network [OSTI]

Deformable Organisms and Error Learning for Brain Segmentation Gautam Prasad1,2 , Anand A. Joshi3 be easily incorporated into the plan. We validate this framework by creating a plan to locate the brain in 3D magnetic resonance images of the head (skull-stripping). This is important for surgical planning

Boyer, Edmond

430

Simultaneous Segmentation and Filtering via Reduced Graph Cuts  

E-Print Network [OSTI]

provides small graphs while preserving thin structures but do not offer low memory usage when the amount [7,4,13]. In [7], binary energy functions are minimized for the shape fitting problem with graph cutsSimultaneous Segmentation and Filtering via Reduced Graph Cuts N. Lermé F. Malgouyres LAGA UMR CNRS

Malgouyres, François

431

Graph-based Image Segmentation Using Weighted Color Patch  

E-Print Network [OSTI]

Graph-based Image Segmentation Using Weighted Color Patch Xiaofang Wang1 , Chao Zhu1 , Charles a new method based on the weighted color patch to compute the weight of edges in an affinity graph with color patches. Furthermore, we assign both local and global weights adaptively for each pixel in a patch

Paris-Sud XI, Université de

432

Patch-Based Texture Edges and Segmentation , Xiaolei Huang2  

E-Print Network [OSTI]

Patch-Based Texture Edges and Segmentation Lior Wolf1 , Xiaolei Huang2 , Ian Martin1 , and Dimitris for extracting texture edges is introduced. It is based on the combination of two ideas: the patch-based approach is often referred to as "patch- based" since a fragment around each pixel is used in order to compute

Wolf, Lior

433

Patch-based Segmentation of Brain Tissues Nicolas Cordier1  

E-Print Network [OSTI]

Patch-based Segmentation of Brain Tissues Nicolas Cordier1 , Bjoern Menze1,2 , Herv´e Delingette1-channel patches. After patches are extracted from several MR channels for a test case, similar patches are found to these developed for human brain labelling in [1]. A database of multi-channel patches is first built from a set

Paris-Sud XI, Université de

434

Apple Defect Segmentation by Artificial Neural Networks Devrim Unay a  

E-Print Network [OSTI]

Apple Defect Segmentation by Artificial Neural Networks Devrim Unay a Bernard Gosselin a a TCTS Lab-colored apple fruits performed by several artificial neural networks. Pixel-wise classification approach apple defects. 1 Introduction Quality of apple fruits depends on size, color, shape and presence

Dupont, Stéphane

435

Measuring and segmentation in CT data using deformable Vclav Krajcek  

E-Print Network [OSTI]

tomography (CT). We take advantage of long-time research in the area of deformable models. We have developed Snakes, CT, Medical Segmentation, Volume Measurement. 1 INTRODUCTION Computed tomography is a common tool, that temperature of healthy body is about 36,5 C. Higher temperature means that body is fighting with an illness

Pelikan, Josef

436

A Segmental CRF Approach to Large Vocabulary Continuous Speech Recognition  

E-Print Network [OSTI]

-of-the-art in speech recognition systems which is hard to beat. With discriminative training and speaker-adaptation techniques, advanced systems are both efficient and effective. Nevertheless, in spite of the power of current, and the automatic construction of a versatile set of segment-level features. The detector streams operate

Hunt, Galen

437

Semi-Automatic Medical Image Segmentation Lauren O'Donnell  

E-Print Network [OSTI]

Doctor Negrin in Las Palmas de Gran Canaria, Spain, for their enthusiastic participation in evaluation for the pulmonary vein segmentations. Thank you to Dr. Juan Ruiz-Alzola of the University of Las Palmas de Gran Canaria, Spain, for all of his help during preparation of the MICCAI paper based on this thesis. Thanks

438

Transient ST-Segment Episode Detection for ECG Beat Classification  

E-Print Network [OSTI]

Transient ST-Segment Episode Detection for ECG Beat Classification Suma C. Bulusu, Miad Faezipour on the application of signal processing and artificial intelligence to the heart signal known as the ECG. The Electrocardiogram (ECG) is an electrical recording of the heart behavior and is crucial to investigating cardiac

Ng, Vincent

439

Segmentation Conditional Random Fields (SCRFs): A New Approach for  

E-Print Network [OSTI]

Segmentation Conditional Random Fields (SCRFs): A New Approach for Protein Fold Recognition Yan Liu, University of Pittsburgh, PA, USA vanathi@cbmi.pitt.edu Abstract. Protein fold recognition is an important.e. the supersecondary structures or protein folds. There has been significant work on predicting some well-defined types

Carbonell, Jaime

440

Postmortem on Three Mile Island  

Science Journals Connector (OSTI)

...special locker room in the Unit 2 turbine building. Assisted by attendants...200 millirems come from radon gas, according to a recent study...here and there, though the remaining uranium diox-ide must be far...way, I can learn and the frog lives. But that got me into a lot...

WILLIAM BOOTH

1987-12-04T23:59:59.000Z

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


441

Travis Miles ALL RIGHTS RESERVED  

E-Print Network [OSTI]

. These storms also cause extensive coastal damage through direct wind forcing, storm surge and precipitation sampling conditions. In my thesis I present data from Teledyne-Webb Slocum autonomous underwater vehicles

442

Campus Maps Mile End Campus  

E-Print Network [OSTI]

21 Audio Visual Services 27 Informatics Teaching Laboratory (ITL) 16 Learning Resource Centre 6 Economics 32 Engineering Annexe, IRC in Biomedical Materials 31 Engineering: Aerospace, Mechanical, Medical 31 Electronic Engineering 9 Faculty of Arts 42 Graduate Centre for Humanities and Social Science

Wright, Francis

443

New simulation speed record set on Sequoia | National Nuclear Security  

National Nuclear Security Administration (NNSA)

New simulation speed record set on Sequoia | National Nuclear Security New simulation speed record set on Sequoia | 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 > New simulation speed record set on Sequoia New simulation speed record set on Sequoia Posted By Office of Public Affairs New simulation speed record set on Sequoia Computer scientists at Lawrence Livermore National Laboratory and

444

A wearable system for multi-segment foot kinetics measurement  

Science Journals Connector (OSTI)

Abstract This study aims to design a wearable system for kinetics measurement of multi-segment foot joints in long-distance walking and to investigate its suitability for clinical evaluations. The wearable system consisted of inertial sensors (3D gyroscopes and 3D accelerometers) on toes, forefoot, hindfoot, and shank, and a plantar pressure insole. After calibration in a laboratory, 10 healthy elderly subjects and 12 patients with ankle osteoarthritis walked 50 m twice wearing this system. Using inverse dynamics, 3D forces, moments, and power were calculated in the joint sections among toes, forefoot, hindfoot, and shank. Compared to those we previously estimated for a one-segment foot model, the sagittal and transverse moments and power in the ankle joint, as measured via multi-segment foot model, showed a normalized RMS difference of less than 11%, 14%, and 13%, respectively, for healthy subjects, and 13%, 15%, and 14%, for patients. Similar to our previous study, the coronal moments were not analyzed. Maxima–minima values of anterior-posterior and vertical force, sagittal moment, and power in shank-hindfoot and hindfoot-forefoot joints were significantly different between patients and healthy subjects. Except for power, the inter-subject repeatability of these parameters was CMC>0.90 for healthy subjects and CMC>0.70 for patients. Repeatability of these parameters was lower for the forefoot-toes joint. The proposed measurement system estimated multi-segment foot joints kinetics with acceptable repeatability but showed difference, compared to those previously estimated for the one-segment foot model. These parameters also could distinguish patients from healthy subjects. Thus, this system is suggested for outcome evaluations of foot treatments.

H. Rouhani; J. Favre; X. Crevoisier; K. Aminian

2014-01-01T23:59:59.000Z

445

STRAIGHT as a research tool for L2 study: How to manipulate segmental and supra?segmental features  

Science Journals Connector (OSTI)

A morphing algorithm based on STRAIGHT speech manipulation system [Kawahara et. al. ICASSP (2003)] has a potential importance in L2 study since it generates stimulus continuum with quality close to natural speech. The morphing procedure yields an equally spaced continuum in an abstract parameter domain which is spanned by fundamental frequency STRAIGHT’s time?frequency representation (a variant of smoothed spectrogram) the periodicity map and the time?frequency coordinate. Instead of manipulating all these parameters at once it is useful to manipulate each parameter independently. This individual parameter manipulation can also be generalized to coupled manipulation by introducing new parameters defined using a set of parameters. This extension enables us to manipulate segmental and supra?segmental features instead of manipulating abstract physical parameters. For example coupling energy envelope fundamental frequency and temporal axis stretching factor yield access to a prosodic feature that is basically supra?segmental. Manipulation of spectral landmark positions yields access to a phonological feature that is basically segmental. A preliminary test results using the right?light continuum sets generated using a STRAIGHT?based method and the Klatt synthesizer will also be presented.

2006-01-01T23:59:59.000Z

446

PEO-containing copolymers as polyurethane soft segments in the development of high performance materials  

E-Print Network [OSTI]

Silk-inspired segmented polyurethanes containing flexible, hydrophilic segments with crystalline and liquid crystalline moieties were developed to mimic the hierarchical morphology of the continuous domain in and the ...

James-Korley, LaShanda Teresa

2005-01-01T23:59:59.000Z

447

The effect of customer segmentation on an inventory system in the presence of supply disruptions  

Science Journals Connector (OSTI)

Customer segmentation is an important marketing tool. Effective customer segmentation helps the enterprises increase profits and improve customer service level. On the other hand, due to possible detrimental consequences, supply disruptions have been ...

Yuerong Chen; Xueping Li

2009-12-01T23:59:59.000Z

448

E-Print Network 3.0 - acute non-st segment Sample Search Results  

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

cular care for elderly patients with non-ST-segment elevation acute coronary... , Armstrong PW, et al. Acute coronary care in the elderly, part II: ST-segment-elevation...

449

A Segmented Drive System with a Small DC Bus Capacitor | Department...  

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

-- Washington D.C. apep08su.pdf More Documents & Publications A Segmented Drive Inverter Topology with a Small DC Bus Capacitor A Segmented Drive Inverter Topology with a...

450

E-Print Network 3.0 - atlas-based automatic segmentation Sample...  

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

for: atlas-based automatic segmentation Page: << < 1 2 3 4 5 > >> 1 Robust atlas-based brain segmentation using multi-structure confidence-weighted registration Summary: Robust...

451

E-Print Network 3.0 - anterior segment manifestations Sample...  

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

as the llnterior bllsal segment adductors, but originates on the. anterior side of the vertical... of the basal segment ant.eriorly, t.hus ... Source: National Oceanic and...

452

Stability of an Uncooled Segment of a High-Temperature Superconductor  

Science Journals Connector (OSTI)

If the level of a liquid cryogen inadvertently falls below the top of a magnet winding, it may expose a segment of the conductor. Depending on the length of the uncooled segment and on how the matrix resistivi...

Lawrence Dresner

1994-01-01T23:59:59.000Z

453

High resolution, high speed ultrahigh vacuum microscopy  

SciTech Connect (OSTI)

The history and future of transmission electron microscopy (TEM) is discussed as it refers to the eventual development of instruments and techniques applicable to the real time in situ investigation of surface processes with high resolution. To reach this objective, it was necessary to transform conventional high resolution instruments so that an ultrahigh vacuum (UHV) environment at the sample site was created, that access to the sample by various in situ sample modification procedures was provided, and that in situ sample exchanges with other integrated surface analytical systems became possible. Furthermore, high resolution image acquisition systems had to be developed to take advantage of the high speed imaging capabilities of projection imaging microscopes. These changes to conventional electron microscopy and its uses were slowly realized in a few international laboratories over a period of almost 40 years by a relatively small number of researchers crucially interested in advancing the state of the art of electron microscopy and its applications to diverse areas of interest; often concentrating on the nucleation, growth, and properties of thin films on well defined material surfaces. A part of this review is dedicated to the recognition of the major contributions to surface and thin film science by these pioneers. Finally, some of the important current developments in aberration corrected electron optics and eventual adaptations to in situ UHV microscopy are discussed. As a result of all the path breaking developments that have led to today's highly sophisticated UHV-TEM systems, integrated fundamental studies are now possible that combine many traditional surface science approaches. Combined investigations to date have involved in situ and ex situ surface microscopies such as scanning tunneling microscopy/atomic force microscopy, scanning Auger microscopy, and photoemission electron microscopy, and area-integrating techniques such as x-ray photoelectron spectroscopy, ultraviolet photoelectron spectroscopy, Auger electron spectroscopy, low-energy electron diffraction, temperature programmed desorption, high-resolution electron energy-loss and Fourier-transform infrared spectroscopies, and others. Material systems ranging from atomic layers of metals and semiconductors to biology related depositions are being investigated. In the case of biological materials, however, strict limitations to high-resolution applications are imposed by electron radiation damage considerations.

Poppa, Helmut [National Center for Electron Microscopy, Lawrence Berkeley National Laboratory, Berkeley, California 94720 (United States)

2004-09-01T23:59:59.000Z

454

E-Print Network 3.0 - anterior eye segment Sample Search Results  

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

Segment OCT system Sept 07-Present Advisor: Prof. Geunyoung Yoon, University... , Electromagnetism, Nonlinear optics, Quantum mechanics, Microscopy, ... Source: Yoon, Geunyoung -...

455

Effects on speed and safety of point-to-point speed enforcement systems: Evaluation on the urban motorway A56 Tangenziale di Napoli  

Science Journals Connector (OSTI)

Abstract In this paper, we evaluated the effects on speed and safety of the point-to-point (P2P) speed enforcement system activated on the urban motorway A56 in Italy. The P2P speed enforcement is a relatively new approach to traffic law enforcement that involves the calculation of the average speed over a section. To evaluate the speed effects, we performed a before–after analysis of speed data investigating also effects on non-compliance to speed limits. To evaluate the safety effects, we carried out an empirical Bayes observational before-and-after study. The P2P system led to very positive effects on both speed and safety. As far as the effects on the section average travel speeds, the system yielded to a reduction in the mean speed, the 85th percentile speed, the standard deviation of speed, and the proportion of drivers exceeding the speed limits, exceeding the speed limits more than 10 km/h, and exceeding the speed limits more than 20 km/h. The best results were the decrease of the speed variability and the reduction of the excessive speeding behaviour. The decrease in the standard deviation of speed was 26% while the proportion of light and heavy vehicles exceeding the speed limits more than 20 km/h was reduced respectively by 84 and 77%. As far as the safety effects, the P2P system yielded to a 32% reduction in the total crashes, with a lower 95% confidence limit of the estimate equal to 22%. The greatest crash reductions were in rainy weather (57%), on wet pavement (51%), on curves (49%), for single vehicle crashes (44%), and for injury crashes (37%). It is noteworthy that the system produced a statistically significant reduction of 21% in total crashes also in the part of the motorway where it was not activated, thus generating a significant spillover effect. The investigation of the effects of the P2P system on speed and safety over time allowed to develop crash modification functions where the relationship between crash modification factors and speed parameters (mean speed, 85th percentile speed, and standard deviation of speed) was expressed by a power function. Crash modification functions show that the effect of speed on safety is greater on curves and for injury crashes. Even though the study results show excellent outcomes, we must point out that the crash reduction effects decreased over time and speed, speed variability, and non-compliance to speed limits significantly increased over time. To maintain its effectiveness over time, P2P speed enforcement must be actively managed, i.e. constantly monitored and supported by appropriate sanctions.

Alfonso Montella; Lella Liana Imbriani; Vittorio Marzano; Filomena Mauriello

2015-01-01T23:59:59.000Z

456

Video Object Segmentation through Spatially Accurate and Temporally Dense Extraction of Primary Object Regions  

E-Print Network [OSTI]

Video Object Segmentation through Spatially Accurate and Temporally Dense Extraction of Primary primary object segments in videos in the `object proposal' domain. The extracted primary object regions are then used to build object models for optimized video segmentation. The proposed approach has several

Wu, Shin-Tson

457

AN ATLAS-BASED DEEP BRAIN STRUCTURE SEGMENTATION METHOD: FROM COARSE POSITIONING TO FINE SHAPING  

E-Print Network [OSTI]

AN ATLAS-BASED DEEP BRAIN STRUCTURE SEGMENTATION METHOD: FROM COARSE POSITIONING TO FINE SHAPING Segmentation of deep brain structures is a challenging task for MRI images due to blurry structure boundaries brain structures and determine an optimal sequence for the structure- by-structure segmentation. After

Chung, Albert C. S.

458

Atlas-Based Under-Segmentation Christian Wachinger1,2  

E-Print Network [OSTI]

Atlas-Based Under-Segmentation Christian Wachinger1,2 and Polina Golland1 1 Computer Science the widespread, but rarely discussed, tendency of atlas-based segmentation to under-segment the organs suggested by the atlas. We propose a generative model that corrects for this effect by learning

Golland, Polina

459

Difficulties of T1 brain MRI segmentation techniques M S. Atkins*a  

E-Print Network [OSTI]

: brain segmentation, T1-head MRI, IBSR data 1. INTRODUCTION We are interested in segmenting the brain in T1-weighted head scans to find the perimeter of the brain cortex, which is useful for functional MRI , is an automatic brain segmentation algorithm for MRI head scans. In the algorithm, a lower intensity threshold, t2

Orchard, Jeffery J.

460

HEART SEGMENTATION WITH AN ITERATIVE CHAN-VESE OLIVIER ROUSSEAU, YVES BOURGAULT  

E-Print Network [OSTI]

HEART SEGMENTATION WITH AN ITERATIVE CHAN-VESE ALGORITHM OLIVIER ROUSSEAU, YVES BOURGAULT Abstract. This paper presents 2D and 3D applications of the Chan-Vese model to heart and trachea segmentation. We is to segment the heart muscle from high resolution CT scans of the thorax and to produce meshes

Paris-Sud XI, Université de

Note: This page contains sample records for the topic "miles segment speed" 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

Segment 8 of the influenza virus genome is unique in coding for two polypeptides  

Science Journals Connector (OSTI)

...genome segment 8 of influenza virus codes for NS2. MATERIALS AND METHODS Viruses...above evidence that a separate mRNA codes for NS2 indi- cate that RNA segment 8...determining which genome segment codes for NS2. By examining recombinants with...

R A Lamb; P W Choppin

1979-01-01T23:59:59.000Z

462

A FUZZY APPROACH TOWARDS PERCEPTUAL CLASSIFICATION AND SEGMENTATION OF MP3/AAC AUDIO  

E-Print Network [OSTI]

A FUZZY APPROACH TOWARDS PERCEPTUAL CLASSIFICATION AND SEGMENTATION OF MP3/AAC AUDIO Serkan a novel perceptual based fuzzy approach towards classification and segmentation for MP3 and AAC audio in the compressed domain. The input audio is split into segments, which are classified as speech, music, fuzzy

Gabbouj, Moncef

463

ROBUST AUDIO SPEAKER SEGMENTATION USING ONE CLASS SVMS Hachem Kadri1  

E-Print Network [OSTI]

ROBUST AUDIO SPEAKER SEGMENTATION USING ONE CLASS SVMS Hachem Kadri1 , Manuel Davy2 , Asma Rabaoui1.kadri@gmail.com, Manuel.Davy@inria.fr ABSTRACT This paper presents a new technique for segmenting an audio stream in various tasks such as automatic transcription of radio broadcast news and audio indexing. The segmentation

Paris-Sud XI, Université de

464

The role of early fundamental frequency rises and elbows in French word segmentation  

Science Journals Connector (OSTI)

The study examined intonational cues to word beginnings in French. French has an optional ''early rise'' in fundamental frequency (F"0) starting at the beginning of a content word. The role of this rise in segmentation by human listeners had previously ... Keywords: French, Intonation, Prosody, Speech segmentation, Word segmentation

Pauline Welby

2007-01-01T23:59:59.000Z

465

Vermont Standard Offer for Qualifying SPEED Resources | Department of  

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

Vermont Standard Offer for Qualifying SPEED Resources Vermont Standard Offer for Qualifying SPEED Resources Vermont Standard Offer for Qualifying SPEED Resources < Back Eligibility Agricultural Commercial Industrial Savings Category Bioenergy Water Buying & Making Electricity Solar Home Weatherization Wind Maximum Rebate Varies by technology Program Info Start Date 09/30/2009 State Vermont Program Type Performance-Based Incentive Rebate Amount Varies by technology Provider VEPP, Inc. '''''Note: The first RFP for the new competitive award process has passed; applications were accepted through May 1, 2013. See the program web site for information regarding future solicitations. ''''' In May 2009, Vermont enacted legislation requiring all Vermont retail electricity providers to purchase electricity generated by eligible

466

New superlong-stroke slow-speed diesel  

SciTech Connect (OSTI)

Changes in the marine market and ship design in recent years created a demand for lower speed two-stroke engines. To meet this demand, MAN B W has added to its MC engine family the new S-versions, with cylinder bores of 80, 70, 60, 50 and 26 cm. The stroke-to-bore ratio was selected to be around 3.8:1, versus 3.2:1 for the previous L-versions. This basically reduced the engine speed to achieve a mean piston speed for improved propeller efficiency, increased the cylinder displacement for higher output, and improved the fuel consumption. 5 figs.

Kunberger, K.

1994-09-01T23:59:59.000Z

467

Engine control system having speed-based timing  

DOE Patents [OSTI]

A control system for an engine having a cylinder is disclosed having an engine valve movable to regulate a fluid flow of the cylinder and an actuator associated with the engine valve. The control system also has a controller in communication with the actuator. The controller is configured to receive a signal indicative of engine speed and compare the engine speed signal with a desired engine speed. The controller is also configured to selectively regulate the actuator to adjust a timing of the engine valve to control an amount of air/fuel mixture delivered to the cylinder based on the comparison.

Willi, Martin L. (Dunlap, IL); Fiveland, Scott B. (Metamora, IL); Montgomery, David T. (Edelstein, IL); Gong, Weidong (Dunlap, IL)

2012-02-14T23:59:59.000Z

468

Coal-fueled high-speed diesel engine development  

SciTech Connect (OSTI)

The objectives of this program are to study combustion feasibility by running Series 149 engine tests at high speeds with a fuel injection and combustion system designed for coal-water-slurry (CWS). The following criteria will be used to judge feasibility: (1) engine operation for sustained periods over the load range at speeds from 600 to 1900 rpm. The 149 engine for mine-haul trucks has a rated speed of 1900 rpm; (2) reasonable fuel economy and coal burnout rate; (3) reasonable cost of the engine design concept and CWS fuel compared to future oil prices.

Not Available

1991-11-01T23:59:59.000Z

469

The constancy, or otherwise, of the speed of light  

E-Print Network [OSTI]

New varying speed of light (VSL) theories as alternatives to the inflationary model of the universe are discussed and evidence for a varying speed of light reviewed. Work linked with VSL but primarily concerned with deriving Planck's black body energy distribution for a gas-like aether using Maxwell statistics is considered also. Doubly Special Relativity, a modification of special relativity to account for observer dependent quantum effects at the Planck scale, is introduced and it is found that a varying speed of light above a threshold frequency is a necessity for this theory.

Daniel J. Farrell; J. Dunning-Davies

2004-06-23T23:59:59.000Z

470

Influence of field potential on the speed of light  

E-Print Network [OSTI]

The paper discusses the affection of the scalar potential on the speed of light in the electromagnetic field, by means of the characteristics of octonion. In the octonion space, the radius vector is combined with the integral of field potentials to become one new radius vector. When the field potentials can not be neglected, the new radius vector will cause the prediction to departure slightly from the theoretical value of the speed of light. The results explain why the speed of light varies in diversiform optical waveguide. And there exist negative refractive indexes due to different scalar potentials in the gravitational field and electromagnetic field.

Zi-Hua Weng

2009-06-07T23:59:59.000Z

471

Taking Control of Green Speed Thomas A. Nikolai, Ph.D.  

E-Print Network [OSTI]

to know about green speed A lot of green speed misinformation Poor communication cited #1 problem GreenTaking Control of Green Speed Thomas A. Nikolai, Ph.D. The Doctor of Green Speed nikolait finds when requesting green speed help are.... #12;The 3 most common answers a superintendent finds when

472

DOE/EIS-0285/SA-133: Supplement Analysis for the Transmission System Vegetation Management Program FEIS Hanford-Ostrander [Mile 126/1-146/4] (3/20/03)  

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

0, 2003 0, 2003 REPLY TO ATTN OF: KEP-4 SUBJECT: Supplement Analysis for the Transmission System Vegetation Management Program FEIS (DOE/EIS-0285/SA-133 Hanford-Ostrander [Mile 126/1-146/4] Elizabeth Johnson Natural Resource Specialist- TFR/The Dalles Proposed Action: Vegetation Management for the Hanford-Ostrander Corridor from structure 126/1 through structure 146/4. Right of way width averages 312 feet. Location: The project location is within Skamania County, Washington. The project commences to the west of the White Salmon River and proceeds in a westerly directly for approximately 20 miles. Proposed by: Bonneville Power Administration (BPA). Description of the Proposal: BPA proposes to remove unwanted vegetation along the right-of-

473

Neutron Interactions as Seen by A Segmented Germanium Detector  

E-Print Network [OSTI]

The GERmanium Detector Array, GERDA, is designed for the search for ``neutrinoless double beta decay'' (0-nu-2-beta) with germanium detectors enriched in Ge76. An 18-fold segmented prototype detector for GERDA Phase II was exposed to an AmBe neutron source to improve the understanding of neutron induced backgrounds. Neutron interactions with the germanium isotopes themselves and in the surrounding materials were studied. Segment information is used to identify neutron induced peaks in the recorded energy spectra. The Geant4 based simulation package MaGe is used to simulate the experiment. Though many photon peaks from germanium isotopes excited by neutrons are correctly described by Geant4, some physics processes were identified as being incorrectly treated or even missing.

I. Abt; A. Caldwell; K. Kroeninger; J. Liu; X. Liu; B. Majorovits

2007-11-14T23:59:59.000Z

474

Segmented saddle-shaped passive stabilization conductors for toroidal plasmas  

DOE Patents [OSTI]

A large toroidal vacuum chamber for plasma generation and confinement is lined with a toroidal blanket for shielding using modules segmented in the toroidal direction. To provide passive stabilization in the same manner as a conductive vacuum chamber wall, saddle-shaped conductor loops are provided on blanket modules centered on a midplane of the toroidal chamber with horizontal conductive bars above and below the midplane, and vertical conductive legs on opposite sides of each module to provide return current paths between the upper and lower horizontal conductive bars. The close proximity of the vertical legs provided on adjacent modules without making physical contact cancel the electromagnetic field of adjacent vertical legs. The conductive bars spaced equally above and below the midplane simulate toroidal conductive loops or hoops that are continuous, for vertical stabilization of the plasma even though they are actually segmented. 5 figs.

Leuer, J.A.

1990-05-01T23:59:59.000Z

475

Temporal video segmentation using a colour-texture histogram  

Science Journals Connector (OSTI)

We propose a new histogram generation method from the HSV colour space and show how it can be effectively used for temporal video segmentation. In our approach, combined human visual perception of colour and texture is captured in a single feature vector. Relative distribution of grey levels represents texture information while that of hue values represents colour information. This method shows high recall and precision of shot boundary detection in content-based video retrieval applications.

A. Vadivel; Shamik Sural; A.K. Majumdar

2008-01-01T23:59:59.000Z

476

Segmented vs conventional numerals: legibility and long term retention  

E-Print Network [OSTI]

the environmental chamber. Sub jects The subjects were thirty male students between the ages of 1g and 27 from the Industrial Engineering department at Texas A&M University. Subjects were divided into three groups of 10. Procedure Exposure time and number... December 1971 Ma]or Subject: Industrial Engineering SEGMENTED VS CONVENTIONAL NUMERALS: LEGIBILITY AND LONG TERM RETENTION A Thesis STEVE EDGAR HILL Approved as to style and content by: Elias Chairman of Committee) r. A. W. ortham (Head...

Hill, Steve Edgar

1971-01-01T23:59:59.000Z

477

Current Speed in a Magnetic Annular Shock Tube  

Science Journals Connector (OSTI)

A parametric study of the speeds of the current sheet and center?of?gravity of current in a magnetic annular shock tube has been carried out. The parameters varied include: (1) the drive current (2) the polarity of the inner electrode (3) the gas pressure (4) the nature of the gas (5) the radius of the inner electrode and (6) the material of the inner electrode. The most interesting result of the investigation was the observation of limiting speeds for the current sheet and center?of?gravity of current of approximately 8 cm/?sec and 3 cm/?sec respectively. These speeds were not exceeded even under conditions where the magnetic pressure exceeded the dynamic pressure by a factor of 10. The most probable explanation of the limiting speed is that it is due to the inertial drag of material ablated from the insulator at the driver end of the shock tube.

James Keck

1964-01-01T23:59:59.000Z

478

High Speed Flywheels for Integrated Energy Storage and Attitude Control  

E-Print Network [OSTI]

High Speed Flywheels for Integrated Energy Storage and Attitude Control Christopher D. Hall. Decomposition of the space of internal torques separates the attitude control functionfrom the energy storage simultaneously performing energy storage and extraction operations. 1 Introduction The power engineering

Hall, Christopher D.

479

Optical system for high-speed Atomic Force Microscope  

E-Print Network [OSTI]

This thesis presents the design and development of an optical cantilever deflection sensor for a high speed Atomic Force Microscope (AFM). This optical sensing system is able to track a small cantilever while the X-Y scanner ...

Lim, Kwang Yong, S.M. Massachusetts Institute of Technology

2010-01-01T23:59:59.000Z

480

Rotary-linear axes for high speed machining  

E-Print Network [OSTI]

This thesis presents the design, analysis, fabrication, and control of a rotary-linear axis; this axis is a key subsystem for high speed, 5-axis machine tools intended for fabricating centimeter-scale parts. The rotary-linear ...

Liebman, Michael Kevin, 1974-

2001-01-01T23:59:59.000Z

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


481

A high-speed hysteresis motor spindle for machining applications  

E-Print Network [OSTI]

An analysis of suitable drive technologies for use in a new high-speed machining spindle was performed to determine critical research areas. The focus is on a hysteresis motor topology using a solid, inherently-balanced ...

Bayless, Jacob D. (Jacob Daniel)

2014-01-01T23:59:59.000Z

482

RESEARCH ARTICLE Controlling speed and direction during interception  

E-Print Network [OSTI]

. Turning rate was controlled using a steering wheel and speed was controlled using a foot pedal (Wann and Land 2000), braking (Lee 1976; Yilmaz and Warren 1995), and fly ball catching (Chapman 1968

483

Hydrodynamic evaluation of high-speed semi-SWATH vessels  

E-Print Network [OSTI]

High-speed semi-displacement vessels have enjoyed rapid development and widespread use over the past 25 years. Concurrent with their growth as viable commercial and naval platforms, has been the advancement of three-dimensional ...

Guttenplan, Adam (Adam David)

2007-01-01T23:59:59.000Z

484

Vibration Measurement on Viaduact of Taiwan High Speed Railway  

Science Journals Connector (OSTI)

There were 13 standard spans of variant span length and pier height tested at early stage of Taiwan High Speed Railway’s operation. The test was aimed to verify the actual dynamic responses meeting the design cod...

C. S. Chen; M. H. Chen; C. Y. Wang

2012-01-01T23:59:59.000Z

485

Fact #671: April 18, 2011 Average Truck Speeds  

Broader source: Energy.gov [DOE]

The Federal Highway Administration studies traffic volume and flow on major truck routes by tracking more than 500,000 trucks. The average speed of trucks on selected interstate highways is between...

486

High speed imaging of transient non-Newtonian fluid phenomena  

E-Print Network [OSTI]

In this thesis, I investigate the utility of high speed imaging for gaining scientific insight into the nature of short-duration transient fluid phenomena, specifically applied to the Kaye effect. The Kaye effect, noted ...

Gallup, Benjamin H. (Benjamin Hodsdon), 1982-

2004-01-01T23:59:59.000Z

487

Stable pinch in the SPEED 2 plasma focus  

Science Journals Connector (OSTI)

Conditions of discharge generation in deuterium doped with heavy argon and xenon gases were investigated in experiments in the SPEED 2 plasma focus in the micropinch plasma compression mode and...

W. Kies; G. Decker; U. Berntien; Yu. V. Sidel’nikov…

1999-10-01T23:59:59.000Z

488

Using ADCP Background Sound Levels to Estimate Wind Speed  

Science Journals Connector (OSTI)

It is well known that ambient sound is generated by wind through the process of wave breaking and bubble injection. The resulting sound levels are highly correlated with wind speed and, even though the physical process is not fully understood, ...

Len Zedel

2001-11-01T23:59:59.000Z

489

File:CV WindSpeed.pdf | Open Energy Information  

Open Energy Info (EERE)

WindSpeed.pdf WindSpeed.pdf Jump to: navigation, search File File history File usage Cape Verde-Map Summarizing Average Wind Speed (m/s) Size of this preview: 776 × 600 pixels. Full resolution ‎(1,650 × 1,275 pixels, file size: 246 KB, MIME type: application/pdf) Description Cape Verde-Map Summarizing Average Wind Speed (m/s) Sources ECOWAS Creation Date 2011/11/14 Coordinates 16.002082°, -24.013197° File history Click on a date/time to view the file as it appeared at that time. Date/Time Thumbnail Dimensions User Comment current 11:43, 14 November 2011 Thumbnail for version as of 11:43, 14 November 2011 1,650 × 1,275 (246 KB) STobin (Talk | contribs) You cannot overwrite this file. Edit this file using an external application (See the setup instructions for more information)

490

High-speed low-voltage ultraviolet light source  

Science Journals Connector (OSTI)

A novel quasi-spark gap has been designed and constructed with high-speed and low-spark voltage characteristics. Ultraviolet light generating sparks can be operated at a rate of up to...

Huang, L; Hsu, S C; Kwok, H S

1984-01-01T23:59:59.000Z

491

Progress with a Determination of the Speed of Light  

Science Journals Connector (OSTI)

A programme at the National Physical Laboratory is in progress for the purpose of making a determination of the speed of light (c) to an accuracy of one...8 by measuring the frequency and wavelength of an infra-r...

C. C. Bradley; J. Edwards; D. J. E. Knight…

1972-01-01T23:59:59.000Z

492

Boosting the Next Wave of Accelerators: New Technique Speeds...  

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

as electrons, around a 27 km underground tunnel. When the particle beams reach nearly the speed of light they are steered into head-on collisions. Scientists study the wreckage or...

493

Measuring the speed of dark: Detecting dark energy perturbations  

SciTech Connect (OSTI)

The nature of dark energy can be probed not only through its equation of state but also through its microphysics, characterized by the sound speed of perturbations to the dark energy density and pressure. As the sound speed drops below the speed of light, dark energy inhomogeneities increase, affecting both cosmic microwave background and matter power spectra. We show that current data can put no significant constraints on the value of the sound speed when dark energy is purely a recent phenomenon, but can begin to show more interesting results for early dark energy models. For example, the best fit model for current data has a slight preference for dynamics [w(a){ne}-1], degrees of freedom distinct from quintessence (c{sub s{ne}}1), and early presence of dark energy [{Omega}{sub de}(a<<1){ne}0]. Future data may open a new window on dark energy by measuring its spatial as well as time variation.

Putter, Roland de [Berkeley Lab and University of California, Berkeley, California 94720 (United States); Huterer, Dragan [Department of Physics, University of Michigan, 450 Church Street, Ann Arbor, Michigan, 48109 (United States); Linder, Eric V. [Berkeley Lab and University of California, Berkeley, California 94720 (United States); Institute for the Early Universe, Ewha Womans University, Seoul (Korea, Republic of)

2010-05-15T23:59:59.000Z

494

Comments on "Note on varying speed of light theories"  

E-Print Network [OSTI]

In a recent note Ellis criticizes varying speed of light theories on the grounds of a number of foundational issues. His reflections provide us with an opportunity to clarify some fundamental matters pertaining to these theories.

Joao Magueijo; John W. Moffat

2007-05-31T23:59:59.000Z

495

A Theoretical Diagnosis on Light Speed Anisotropy from GRAAL Experiment  

E-Print Network [OSTI]

The light speed anisotropy, i.e., the variation of the light speed with respect to the direction in an "absolute" reference frame, is a profound issue in physics. The one-way experiment, performed at the GRAAL facility of the European Synchrotron Radiation Facility (ESRF) in Grenoble, reported results on the light speed anisotropy by Compton scattering of laser photons on high-energy electrons. So far, most articles concerned with the GRAAL data have established only the upper bounds on the anisotropy parameters based on available theories. We use a new theory of the Lorentz invariance violation to analyse the available GRAAL data and obtain the stringent upper limit of the order $2.4\\times10^{-14}$ on the Lorentz violation parameters. In the meantime, we also can reproduce the allowed light speed anisotropy appearing in the azimuthal distribution of the GRAAL experimental data, and find that the best-fit parameters are compatible with the competitive upper bounds.

Zhou Lingli; Bo-Qiang Ma

2010-09-09T23:59:59.000Z

496

A theoretical diagnosis on light speed anisotropy from GRAAL experiment  

Science Journals Connector (OSTI)

The light speed anisotropy, i.e., the variation of the light speed with respect to the direction in an “absolute” reference frame, is a profound issue in physics. The one-way experiment, performed at the GRAAL facility of the European Synchrotron Radiation Facility (ESRF) in Grenoble, reported results on the light speed anisotropy by Compton scattering of laser photons on high-energy electrons. So far, most articles concerned with the GRAAL data have established only the upper bounds on the anisotropy parameters based on available theories. We use a new theory of the Lorentz invariance violation to analyse the available GRAAL data and obtain the stringent upper limit of the order 2.4 × 10 - 14 on the Lorentz violation parameters. In the meantime, we also can reproduce the allowed light speed anisotropy appearing in the azimuthal distribution of the GRAAL experimental data, and find that the best-fit parameters are compatible with the competitive upper bounds.

Lingli Zhou; Bo-Qiang Ma

2012-01-01T23:59:59.000Z

497

Advanced Variable Speed Air-Source Integrated Heat Pump  

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

variable speed air-source variable speed air-source integrated heat pump (AS-IHP) - CRADA Van D. Baxter Oak Ridge National Laboratory vdb@ornl.gov; 865-574-2104 April 3, 2013 Development of advanced HVAC/WH system options for efficient residential or small commercial buildings, new const. or retrofit * ET R&D project in support of DOE/BTO Goal of 50% Reduction in Building Energy Use by 2030 IHP concept - all HVAC & WH services integrated into

498

Advanced Variable Speed Air-Source Integrated Heat Pump  

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

variable speed air-source variable speed air-source integrated heat pump (AS-IHP) - CRADA Van D. Baxter Oak Ridge National Laboratory vdb@ornl.gov; 865-574-2104 April 3, 2013 Development of advanced HVAC/WH system options for efficient residential or small commercial buildings, new const. or retrofit * ET R&D project in support of DOE/BTO Goal of 50% Reduction in Building Energy Use by 2030 IHP concept - all HVAC & WH services integrated into

499

Energy and Reliability Considerations For Adjustable Speed Driven Pumps  

E-Print Network [OSTI]

ENERGY AND RELIABILITY CONSIDERATIONS FOR ADJUSTABLE SPEED DRIVEN PUMPS Don Casada Senior Development Associate ABSTRACT Centrifugal devices such as pumps, fans, and compressors follow a general set of speed affinity laws: Q2 = QI *( N z... there is no static head, the system head, like the pump head, is proportional to the velocity, or flow rate, squared. As a result. the pump affinity laws also indicate how the pump and system will work together to define the operating point in such a system...

Casada, D.

500

f(R) cosmological solutions with varying speed of light  

E-Print Network [OSTI]

We consider f(R) modified gravity theories for describing varying speed of light in a spatially flat FRW model, and find some exact solutions. Also we examine the dynamics of this model by dynamical system method assuming a LambdaCDM background and we find some exact solutions by considering the character of critical points of the theory in both formalisms. The behaviour of the speed of light is obtained.

Azam Izadi; Ali Shojai

2010-01-24T23:59:59.000Z