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Note: This page contains sample records for the topic "lbs features regenerative" from the National Library of EnergyBeta (NLEBeta).
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they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
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1

NREL: News Feature - NREL Helps Corporate Fleets Go Green  

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

by Eaton Corp. These trucks can weigh in at as much as 55,000 lbs. The system includes regenerative braking and lithium-ion batteries that provide energy storage. Energy that is...

2

Client-Server Based LBS Architecture: A Novel Positioning Module for Improved Positioning Performance  

Science Conference Proceedings (OSTI)

This work presents a new efficient positioning module that operates over client-server LBS architectures. The aim of the proposed module is to fulfil the position information requirements for LBS pedestrian applications by ensuring the availability of ... Keywords: Accuracy and Integrity, EGNOS, GPS, LBS, Positioning Module

Mohammad AL Nabhan; Suleiman Almasri; Vanja Garaj; Wamadeva Balachandran; Ziad Hunaiti

2010-07-01T23:59:59.000Z

3

LBS Position Estimation by Adaptive Selection of Positioning Sensors Based on Requested QoS  

Science Conference Proceedings (OSTI)

With increasing attractiveness of location-based services (LBS), the need for consistent establishment and deployment of the LBS Quality of Service (QoS) hierarchy is strongly demanded. The position estimation is in the heart of every location-based ... Keywords: Location Based Services (LBS) QoS Positioning Sensor Selection

Renato Filjar; Lidija Buši?; Saša Deši?; Darko Huljeni?

2008-09-01T23:59:59.000Z

4

Application of Regenerative Combustion Technology on Reheating Furnace in PISCO  

Science Conference Proceedings (OSTI)

The key features of the regenerative combustion technology were introduced and its application in the reheating furnace of Rail & Beam plant of PISCO£¨Panzhihua Iron & Steel Co.£©was discussed£®Comparedwith the traditional combustion technology£¬the ... Keywords: Regenerative Style, Combustion Technology, Reheating Furnace, Energy Conservation

Chen Yong; Pan Hong; Xue Nianfu

2011-02-01T23:59:59.000Z

5

DOE Weighs in at 120,000 lbs! | Department of Energy  

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

Weighs in at 120,000 lbs! Weighs in at 120,000 lbs! DOE Weighs in at 120,000 lbs! October 1, 2010 - 3:46pm Addthis Secretary Chu and John Berry (foreground) at the Department of Energy Feds Feed Families Event. Secretary Chu and John Berry (foreground) at the Department of Energy Feds Feed Families Event. Under Secretary Thomas D’Agostino Under Secretary Thomas D'Agostino Under Secretary for Nuclear Security & Administrator, National Nuclear Security Administration This summer, John Berry, Director of the White House Office of Personnel Management, began the second Feds Feed Families Campaign. Fresh off an enormously successful inaugural campaign last summer, when Federal employees and contractors donated over 1,000,000 lbs of goods, Director Berry raised the bar for all of us-OPM gave Feds and Contractors the

6

Application and Practice of Regenerative Combustion Technology ...  

Science Conference Proceedings (OSTI)

Regenerative Combustion burning alternative to traditional flow control system is ... that regenerative combustion have many advantage in energy conservation ...

7

Regenerative air heater  

DOE Patents (OSTI)

A gas-cooled steel skirt is used to support a refractory cored brick matrix and dome structure in a high temperature regenerative air heater useful in magnetohydrodynamic power generation. The steel skirt thermally expands to accommodate the thermal expansion of the dome structure despite substantial temperature differential thereby reducing relative movement between the dome bricks. Gas cooling of the steel skirt allows the structure to operate above its normal temperature during clean-out cycles and also allows for the control of the thermal expansion of the steel skirt.

Hasselquist, Paul B. (Maple Grove, MN); Baldner, Richard (Minnetonka, MN)

1982-01-01T23:59:59.000Z

8

REGENERATIVE TRANSISTOR AMPLIFIER  

DOE Patents (OSTI)

Electrical circults for use in computers and the like are described. particularly a regenerative bistable transistor amplifler which is iurned on by a clock signal when an information signal permits and is turned off by the clock signal. The amplifier porforms the above function with reduced power requirements for the clock signal and circuit operation. The power requirements are reduced in one way by employing transformer coupling which increases the collector circuit efficiency by eliminating the loss of power in the collector load resistor.

Kabell, L.J.

1958-11-25T23:59:59.000Z

9

Regenerative air heater  

DOE Patents (OSTI)

A gas-cooled steel skirt is used to support a refractory cored brick matrix and dome structure in a high temperature regenerative air heater useful in magnetohydrodynamic power generation. The steel skirt thermally expands to accommodate the thermal expansion of the dome structure despite substantial temperature differential thereby reducing relative movement between the dome bricks. Gas cooling of the steel skirt allows the structure to operate above its normal temperature during clean-out cycles and also allows for the control of the thermal expansion of the steel skirt.

Hasselquist, P.B.; Baldner, R.

1980-11-26T23:59:59.000Z

10

Ring regenerative laser amplifier  

DOE Patents (OSTI)

This invention consists of an efficient, high gain, compact regenerative amplifier that amplifies a seed pulse of laser energy to produce an amplified pulse of greater energy. The amplifier is useful for amplifying seed pulses having a broad bandwidth or in situations where tunability is necessary. The amplifier has high gain while maintaining high pulse contrast. A seed pulse can be amplified to the saturation fluence while maintaining a high contrast (>10[sup 3]). The regenerative amplifier has an optical cavity in a ring configuration, a gain material positioned in the cavity, a polarization-rotating element positioned in the cavity to rotate the polarization of the pulse upon each pass around the cavity, means for inserting the seed pulse into the cavity, and means for removing the polarization-rotated, amplified pulse from the cavity. In some embodiments, the seed pulse is switched in passively, by a selective polarization, and is switched out after a predetermined number of passes around the ring cavity. This completely passive arrangement avoids possibility of switchout failure, and minimizes the ASE problem. In other embodiments, a selectively actuable switch, such as electro-optic element, may be provided within the ring cavity, to switch-in the seed pulse and switch-out the amplified pulse. The electro-optic element may be actuated with a square wave that has a peak voltage equal to the half-wave voltage of the electro-optic crystal.

Perry, M.D.; Patterson, F.G.

1991-01-01T23:59:59.000Z

11

Ring regenerative laser amplifier  

DOE Patents (OSTI)

This invention consists of an efficient, high gain, compact regenerative amplifier that amplifies a seed pulse of laser energy to produce an amplified pulse of greater energy. The amplifier is useful for amplifying seed pulses having a broad bandwidth or in situations where tunability is necessary. The amplifier has high gain while maintaining high pulse contrast. A seed pulse can be amplified to the saturation fluence while maintaining a high contrast (>10{sup 3}). The regenerative amplifier has an optical cavity in a ring configuration, a gain material positioned in the cavity, a polarization-rotating element positioned in the cavity to rotate the polarization of the pulse upon each pass around the cavity, means for inserting the seed pulse into the cavity, and means for removing the polarization-rotated, amplified pulse from the cavity. In some embodiments, the seed pulse is switched in passively, by a selective polarization, and is switched out after a predetermined number of passes around the ring cavity. This completely passive arrangement avoids possibility of switchout failure, and minimizes the ASE problem. In other embodiments, a selectively actuable switch, such as electro-optic element, may be provided within the ring cavity, to switch-in the seed pulse and switch-out the amplified pulse. The electro-optic element may be actuated with a square wave that has a peak voltage equal to the half-wave voltage of the electro-optic crystal.

Perry, M.D.; Patterson, F.G.

1991-12-31T23:59:59.000Z

12

Regenerative Fuel Cells for Energy Storage  

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

11 1 Regenerative Fuel Cells for Energy Storage April 2011 Corky Mittelsteadt April 2011 2 Outline 1. Regenerative Fuel Cells at Giner 2. Regenerative Systems for Energy Storage 1....

13

Battery-Size Regenerative Fuel Cells  

ORNL 2010-G01073/jcn UT-B ID 201002378 Battery-Size Regenerative Fuel Cells Technology Summary A battery-size regenerative fuel cell with energy ...

14

Regenerative braking device  

DOE Patents (OSTI)

Disclosed are several embodiments of a regenerative braking device for an automotive vehicle. The device includes a plurality of rubber rollers (24, 26) mounted for rotation between an input shaft (14) connectable to the vehicle drivetrain and an output shaft (16) which is drivingly connected to the input shaft by a variable ratio transmission (20). When the transmission ratio is such that the input shaft rotates faster than the output shaft, the rubber rollers are torsionally stressed to accumulate energy, thereby slowing the vehicle. When the transmission ratio is such that the output shaft rotates faster than the input shaft, the rubber rollers are torsionally relaxed to deliver accumulated energy, thereby accelerating or driving the vehicle.

Hoppie, Lyle O. (Birmingham, MI)

1982-01-12T23:59:59.000Z

15

Sandia National Laboratories: 13,051 lbs of Carpet Sent for Reuse  

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

13,051 lbs of Carpet Sent for Reuse 13,051 lbs of Carpet Sent for Reuse November 01, 2011 carpet for reuse Sandia National Laboratories/NM has found a new home for excess carpet generated during interior renovations of its existing buildings. Sandia's Pollution Prevention (P2) Team has been collecting vinyl backed and foam backed (polyurethane) carpet for many years; however it was limited to recycling opportunities due to the lack of options in the carpet industry. Previous shipments sent out for recycle were delivered to Interface Carpet in Atlanta, GA, where the manufacture has an extensive recycling program that recycles vinyl backed carpet in addition to the nylon fiber surface. Unfortunately, the polyurethane backed carpet is non recyclable and sent for waste-to-energy recovery. forklift carrying carpet

16

Laser system using regenerative amplifier  

DOE Patents (OSTI)

High energy laser system using a regenerative amplifier, which relaxes all constraints on laser components other than the intrinsic damage level of matter, so as to enable use of available laser system components. This can be accomplished by use of segmented components, spatial filters, at least one amplifier using solid state or gaseous media, and separated reflector members providing a long round trip time through the regenerative cavity, thereby allowing slower switching and adequate time to clear the spatial filters, etc. The laser system simplifies component requirements and reduces component cost while providing high energy output.

Emmett, John L. (Pleasanton, CA)

1980-01-01T23:59:59.000Z

17

Laser system using regenerative amplifier  

DOE Patents (OSTI)

High energy laser system is disclosed using a regenerative amplifier, which relaxes all constraints on laser components other than the intrinsic damage level of matter, so as to enable use of available laser system components. This can be accomplished by use of segmented components, spatial filters, at least one amplifier using solid state or gaseous media, and separated reflector members providing a long round trip time through the regenerative cavity, thereby allowing slower switching and adequate time to clear the spatial filters, etc. The laser system simplifies component requirements and reduces component cost while providing high energy output. 10 figs.

Emmett, J.L.

1980-03-04T23:59:59.000Z

18

Highly Stable, All-Solid-State Nd:YLF Regenerative Amplifier  

Science Conference Proceedings (OSTI)

A diode-pumped Nd:YLF regenerative amplifier (regen) has been developed and is in use in the 60-beam, 30-kJUV OMEGA laser system's driver line. The high stability, compactness, and reliability of this all-solid-state modular design are the key features of this concept. Stable, millijoule-level output-pulse energies with an overall gain of 109 have been demonstrated.

Okishev,A.V.; Zuegel,J.D.

2004-11-20T23:59:59.000Z

19

Cloud Based Application Development for Accessing Restaurant Information on Mobile Device using LBS  

E-Print Network (OSTI)

Over the past couple of years, the extent of the services provided on the mobile devices has increased rapidly. A special class of service among them is the Location Based Service(LBS) which depends on the geographical position of the user to provide services to the end users. However, a mobile device is still resource constrained, and some applications usually demand more resources than a mobile device can a ord. To alleviate this, a mobile device should get resources from an external source. One of such sources is cloud computing platforms. We can predict that the mobile area will take on a boom with the advent of this new concept. The aim of this paper is to exchange messages between user and location service provider in mobile device accessing the cloud by minimizing cost, data storage and processing power. Our main goal is to provide dynamic location-based service and increase the information retrieve accuracy especially on the limited mobile screen by accessing cloud application. In this paper we presen...

Shetty, Keerthi S; 10.5121/iju.2011.2404

2011-01-01T23:59:59.000Z

20

Regenerative Burners Assessment in Holding Reverberatory Furnace  

Science Conference Proceedings (OSTI)

The assessment showed that the regenerative burner furnaces are not profitable in saving energy in addition to the negative impact on the furnace life.

Note: This page contains sample records for the topic "lbs features regenerative" 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

Pomona, California -- Center for Regenerative Studies [Roots  

E-Print Network (OSTI)

regenerative" technologies — those that turn both self-renewing resources (such as sunlight, wind and rain) and wastes into usable food, water and energy.

Bressi, Todd W

1995-01-01T23:59:59.000Z

22

Novel Bioceramic Scaffolds for Regenerative Medicine  

Science Conference Proceedings (OSTI)

Presentation Title, Novel Bioceramic Scaffolds for Regenerative Medicine ... Composite Powder from Zro2-B2O3/B System by High-Energy Ball-Milling and ...

23

Advanced regenerative absorption refrigeration cycles  

DOE Patents (OSTI)

Multi-effect regenerative absorption cycles which provide a high coefficient of performance (COP) at relatively high input temperatures. An absorber-coupled double-effect regenerative cycle (ADR cycle) (10) is provided having a single-effect absorption cycle (SEA cycle) (11) as a topping subcycle and a single-effect regenerative absorption cycle (1R cycle) (12) as a bottoming subcycle. The SEA cycle (11) includes a boiler (13), a condenser (21), an expansion device (28), an evaporator (31), and an absorber (40), all operatively connected together. The 1R cycle (12) includes a multistage boiler (48), a multi-stage resorber (51), a multisection regenerator (49) and also uses the condenser (21), expansion device (28) and evaporator (31) of the SEA topping subcycle (11), all operatively connected together. External heat is applied to the SEA boiler (13) for operation up to about 500 degrees F., with most of the high pressure vapor going to the condenser (21) and evaporator (31) being generated by the regenerator (49). The substantially adiabatic and isothermal functioning of the SER subcycle (12) provides a high COP. For higher input temperatures of up to 700 degrees F., another SEA cycle (111) is used as a topping subcycle, with the absorber (140) of the topping subcycle being heat coupled to the boiler (13) of an ADR cycle (10). The 1R cycle (12) itself is an improvement in that all resorber stages (50b-f) have a portion of their output pumped to boiling conduits (71a-f) through the regenerator (49), which conduits are connected to and at the same pressure as the highest pressure stage (48a) of the 1R multistage boiler (48).

Dao, Kim (14 Nace Ave., Piedmont, CA 94611)

1990-01-01T23:59:59.000Z

24

Wavelength tunable alexandrite regenerative amplifier  

Science Conference Proceedings (OSTI)

We describe a wavelength tunable alexandrite regenerative amplifier which is used to amplify nanosecond slices from a single-frequency cw dye laser or 50-ps pulses emitted by a diode laser to energies in the 10-mJ range. The amplified 5-ns slices generated by the cw-pumped line narrowed dye laser are Fourier transform limited. The 50-ps pulses emitted by a gain-switched diode laser are amplified by more than 10 orders of magnitude in a single stage.

Harter, D.J.; Bado, P.

1988-11-01T23:59:59.000Z

25

Variable ratio regenerative braking device  

DOE Patents (OSTI)

Disclosed is a regenerative braking device (10) for an automotive vehicle. The device includes an energy storage assembly (12) having a plurality of rubber rollers (26, 28) mounted for rotation between an input shaft (36) and an output shaft (42), clutches (38, 46) and brakes (40, 48) associated with each shaft, and a continuously variable transmission (22) connectable to a vehicle drivetrain and to the input and output shafts by the respective clutches. The rubber rollers are torsionally stressed to accumulate energy from the vehicle when the input shaft is clutched to the transmission while the brake on the output shaft is applied, and are torsionally relaxed to deliver energy to the vehicle when the output shaft is clutched to the transmission while the brake on the input shaft is applied. The transmission ratio is varied to control the rate of energy accumulation and delivery for a given rotational speed of the vehicle drivetrain.

Hoppie, Lyle O. (Birmingham, MI)

1981-12-15T23:59:59.000Z

26

Investigation of a regenerative damping concept  

E-Print Network (OSTI)

This thesis presents a justification for the study of regenerative damping, a general statement of the regenerative damping problem, and a detailed analysis of a specific proposed solution to the regenerative damping problem. Improvement in the efficiency of many physical systems is realized by the incorporation of regenerative devices, and all devices which dissipate power are candidates for investigation as regenerative systems. The viscous damper is a dissipative device which may be suitable for energy regeneration and is therefore investigated as such. Regenerative damping involves storing the power normally dissipated by a passive viscous damper. This task is accomplished by constructing a system which connects an energy storing device to the device being damped. The connecting system must efficiently transfer power from the device being damped to the storage device while simultaneously meeting the operating impedance of the storage device and producing a desired damping impedance. Many physical systems can accomplish this task, and the variable linear transmission is proposed for further investigation. Mathematical, graphical, and computer models are constructed to study the variable linear transmission. These models directly indicate the control strategies necessary to operate the device as a regenerative damper. Studies of kinematic performance and efficiency of the proposed damper indicate that a strong connection exists between the goodness of the performance of the proposed device as a damper and its efficiency. Both of these issues are directly related to the strategy used in the active control of the device.Results indicate that in its ideal state, the proposed damper exactly solves the problem of regenerative damping. For the non-ideal operation of the device, which includes the effects of system actuation dynamics, the performance looks promising but will require more investigation into optimal control strategies. Overall, the prospects for realizing regenerative damping are shown to be positive, and further investigation of this subject is encouraged.

Fodor, Michael Glenn

1993-01-01T23:59:59.000Z

27

New Regenerative Cycle for Vapor Compression Refrigeration  

SciTech Connect

The main objective of this project is to confirm on a well-instrumented prototype the theoretically derived claims of higher efficiency and coefficient of performance for geothermal heat pumps based on a new regenerative thermodynamic cycle as comparing to existing technology. In order to demonstrate the improved performance of the prototype, it will be compared to published parameters of commercially available geothermal heat pumps manufactured by US and foreign companies. Other objectives are to optimize the design parameters and to determine the economic viability of the new technology. Background (as stated in the proposal): The proposed technology closely relates to EERE mission by improving energy efficiency, bringing clean, reliable and affordable heating and cooling to the residential and commercial buildings and reducing greenhouse gases emission. It can provide the same amount of heating and cooling with considerably less use of electrical energy and consequently has a potential of reducing our nations dependence on foreign oil. The theoretical basis for the proposed thermodynamic cycle was previously developed and was originally called a dynamic equilibrium method. This theory considers the dynamic equations of state of the working fluid and proposes the methods for modification of T-S trajectories of adiabatic transformation by changing dynamic properties of gas, such as flow rate, speed and acceleration. The substance of this proposal is a thermodynamic cycle characterized by the regenerative use of the potential energy of two-phase flow expansion, which in traditional systems is lost in expansion valves. The essential new features of the process are: (1) The application of two-step throttling of the working fluid and two-step compression of its vapor phase. (2) Use of a compressor as the initial step compression and a jet device as a second step, where throttling and compression are combined. (3) Controlled ratio of a working fluid at the first and second step of compression. In the proposed system, the compressor compresses the vapor only to 50-60% of the final pressure, while the additional compression is provided by a jet device using internal potential energy of the working fluid flow. Therefore, the amount of mechanical energy required by a compressor is significantly reduced, resulting in the increase of efficiency (either COP or EER). The novelty of the cycle is in the equipment and in the way the multi-staging is accomplished. The anticipated result will be a new refrigeration system that requires less energy to accomplish a cooling task. The application of this technology will be for more efficient designs of: (1) Industrial chillers, (2) Refrigeration plants, (3) Heat pumps, (4) Gas Liquefaction plants, (5) Cryogenic systems.

Mark J. Bergander

2005-08-29T23:59:59.000Z

28

Regen Powertech Pvt Ltd | Open Energy Information  

Open Energy Info (EERE)

Ltd Jump to: navigation, search Name Regen Powertech Pvt. Ltd. Place Chennai, Tamil Nadu, India Zip 600 006 Sector Wind energy Product Chennai-based wind turbine manufacturer that...

29

High power regenerative laser amplifier  

DOE Patents (OSTI)

A regenerative amplifier design capable of operating at high energy per pulse, for instance, from 20-100 Joules, at moderate repetition rates, for instance from 5-20 Hertz is provided. The laser amplifier comprises a gain medium and source of pump energy coupled with the gain medium; a Pockels cell, which rotates an incident beam in response to application of a control signal; an optical relay system defining a first relay plane near the gain medium and a second relay plane near the rotator; and a plurality of reflectors configured to define an optical path through the gain medium, optical relay and Pockels cell, such that each transit of the optical path includes at least one pass through the gain medium and only one pass through the Pockels cell. An input coupler, and an output coupler are provided, implemented by a single polarizer. A control circuit coupled to the Pockels cell generates the control signal in timed relationship with the input pulse so that the input pulse is captured by the input coupler and proceeds through at least one transit of the optical path, and then the control signal is applied to cause rotation of the pulse to a polarization reflected by the polarizer, after which the captured pulse passes through the gain medium at least once more and is reflected out of the optical path by the polarizer before passing through the rotator again to provide an amplified pulse.

Miller, John L. (Livermore, CA); Hackel, Lloyd A. (Livermore, CA); Dane, Clifford B. (Dublin, CA); Zapata, Luis E. (Livermore, CA)

1994-01-01T23:59:59.000Z

30

High power regenerative laser amplifier  

DOE Patents (OSTI)

A regenerative amplifier design capable of operating at high energy per pulse, for instance, from 20-100 Joules, at moderate repetition rates, for instance from 5-20 Hertz is provided. The laser amplifier comprises a gain medium and source of pump energy coupled with the gain medium; a Pockels cell, which rotates an incident beam in response to application of a control signal; an optical relay system defining a first relay plane near the gain medium and a second relay plane near the rotator; and a plurality of reflectors configured to define an optical path through the gain medium, optical relay and Pockels cell, such that each transit of the optical path includes at least one pass through the gain medium and only one pass through the Pockels cell. An input coupler, and an output coupler are provided, implemented by a single polarizer. A control circuit coupled to the Pockels cell generates the control signal in timed relationship with the input pulse so that the input pulse is captured by the input coupler and proceeds through at least one transit of the optical path, and then the control signal is applied to cause rotation of the pulse to a polarization reflected by the polarizer, after which the captured pulse passes through the gain medium at least once more and is reflected out of the optical path by the polarizer before passing through the rotator again to provide an amplified pulse. 7 figures.

Miller, J.L.; Hackel, L.A.; Dane, C.B.; Zapata, L.E.

1994-02-08T23:59:59.000Z

31

Regenerative fuel cell engineering - FY99  

Science Conference Proceedings (OSTI)

The authors report the work conducted by the ESA-EPE Fuel Cell Engineering Team at Los Alamos National Laboratory during FY99 on regenerative fuel cell system engineering. The work was focused on the evaluation of regenerative fuel cell system components obtained through the RAFCO program. These components included a 5 kW PEM electrolyzer, a two-cell regenerative fuel cell stack, and samples of the electrolyzer membrane, anode, and cathode. The samples of the electrolyzer membrane, anode, and cathode were analyzed to determine their structure and operating characteristics. Tests were conducted on the two-cell regenerative fuel cell stack to characterize its operation as an electrolyzer and as a fuel cell. The 5 kW PEM electrolyzer was tested in the Regenerative Fuel Cell System Test Facility. These tests served to characterize the operation of the electrolyzer and, also, to verify the operation of the newly completed test facility. Future directions for this work in regenerative fuel cell systems are discussed.

Michael A. Inbody; Rodney L. Borup; James C. Hedstrom; Jose Tafoya; Byron Morton; Lois Zook; Nicholas E. Vanderborgh

2000-01-01T23:59:59.000Z

32

Integration and Dynamics of a Renewable Regenerative Hydrogen Fuel Cell System  

E-Print Network (OSTI)

Integration and Dynamics of a Renewable Regenerative Hydrogen Fuel Cell System by Alvin Peter Cell System by Alvin Peter Bergen B.A.Sc., University of Victoria, 1994 M.Sc., University of University, hydrogen and electricity storage, and fuel cells. A special design feature of this test bed is the ability

Victoria, University of

33

Combined hydraulic and regenerative braking system  

DOE Patents (OSTI)

A combined hydraulic and regenerative braking system and method for an electric vehicle is disclosed. The braking system is responsive to the applied hydraulic pressure in a brake line to control the braking of the vehicle to be completely hydraulic up to a first level of brake line pressure, to be partially hydraulic at a constant braking force and partially regenerative at a linearly increasing braking force from the first level of applied brake line pressure to a higher second level of brake line pressure, to be partially hydraulic at a linearly increasing braking force and partially regenerative at a linearly decreasing braking force from the second level of applied line pressure to a third and higher level of applied line pressure, and to be completely hydraulic at a linearly increasing braking force from the third level to all higher applied levels of line pressure.

Venkataperumal, R.R.; Mericle, G.E.

1979-08-09T23:59:59.000Z

34

Combined hydraulic and regenerative braking system  

DOE Patents (OSTI)

A combined hydraulic and regenerative braking system and method for an electric vehicle, with the braking system being responsive to the applied hydraulic pressure in a brake line to control the braking of the vehicle to be completely hydraulic up to a first level of brake line pressure, to be partially hydraulic at a constant braking force and partially regenerative at a linearly increasing braking force from the first level of applied brake line pressure to a higher second level of brake line pressure, to be partially hydraulic at a linearly increasing braking force and partially regenerative at a linearly decreasing braking force from the second level of applied line pressure to a third and higher level of applied line pressure, and to be completely hydraulic at a linearly increasing braking force from the third level to all higher applied levels of line pressure.

Venkataperumal, Rama R. (Troy, MI); Mericle, Gerald E. (Mount Clemens, MI)

1981-06-02T23:59:59.000Z

35

WIDE BAND REGENERATIVE FREQUENCY DIVIDER AND MULTIPLIER  

DOE Patents (OSTI)

A regenerative frequency divider and multiplier having wide band input characteristics is presented. The circuit produces output oscillations having frequencies related by a fixed ratio to input oscillations over a wide band of frequencies. In accomplishing this end, the divider-multiplier includes a wide band input circuit coupled by mixer means to a wide band output circuit having a pass band related by a fixed ratio to that of the input circuit. A regenerative feedback circuit derives a fixed frequency ratio feedback signal from the output circuit and applies same to the mixer means in proper phase relation to sustain fixed frequency ratio oscillations in the output circuit.

Laine, E.F.

1959-11-17T23:59:59.000Z

36

Dynamic reconfiguration in sensor networks with regenerative energy sources  

Science Conference Proceedings (OSTI)

In highly power constrained sensor networks, harvesting energy from the environment makes prolonged or even perpetual execution feasible. In such energy harvesting systems, energy sources are characterized as being regenerative. Regenerative energy sources ...

Ani Nahapetian; Paolo Lombardo; Andrea Acquaviva; Luca Benini; Majid Sarrafzadeh

2007-04-01T23:59:59.000Z

37

ESS 2012 Peer Review - Novel Regenerative Fuel Cells based on...  

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

l R ti F l C ll b d A i E h M b f Novel Regenerative Fuel Cells based on Anion Exchange Membranes for Novel Regenerative Fuel Cells based on Anion Exchange Membranes for g g...

38

Solar powered unitized regenerative fuel cell system  

Science Conference Proceedings (OSTI)

Solar hydrogen system is a unique power system that can meet the power requirement for the energy future demand, in such a system the hydrogen used to be the energy carrier which can produced through electrolysis by using the power from the PV during ... Keywords: electrolyzer, fuel cell, hydrogen, photovoltaic, regenerative, solar hydrogen system

Salwan S. Dihrab; , Kamaruzzaman Sopian; Nowshad Amin; M. M. Alghoul; Azami Zaharim

2008-02-01T23:59:59.000Z

39

Maass Regenerative Energien GmbH founders | Open Energy Information  

Open Energy Info (EERE)

Maass Regenerative Energien GmbH founders Maass Regenerative Energien GmbH founders Jump to: navigation, search Name Maass Regenerative Energien GmbH founders Place Wesel, Germany Sector Solar Product Founders of the Wesel-based solar project company. References Maass Regenerative Energien GmbH founders[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Maass Regenerative Energien GmbH founders is a company located in Wesel, Germany . References ↑ "[ Maass Regenerative Energien GmbH founders]" Retrieved from "http://en.openei.org/w/index.php?title=Maass_Regenerative_Energien_GmbH_founders&oldid=348555" Categories: Clean Energy Organizations Companies Organizations Stubs What links here

40

Low-temperature thermally regenerative electrochemical system  

DOE Patents (OSTI)

A thermally regenerative electrochemical system is described including an electrochemical cell with two water-based electrolytes separated by an ion exchange membrane, at least one of the electrolytes containing a complexing agent and a salt of a multivalent metal whose respective order of potentials for a pair of its redox couples is reversible by a change in the amount of the ocmplexing agent in the electrolyte, the complexing agent being removable by distillation to cause the reversal.

Loutfy, R.O.; Brown, A.P.; Yao, N.P.

1982-04-21T23:59:59.000Z

Note: This page contains sample records for the topic "lbs features regenerative" 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

A solar regenerative thermoelectrochemical converter (RTEC)  

DOE Green Energy (OSTI)

This is an executive summary of a final subcontract report that describes the successful completion of a closed-loop demonstration of a regenerative thermoelectromechanical device using solar heat input for the production of electricity. The full report, which contains a detailed description of the two-year effort, is currently subject to a government secrecy order which precludes public release of the information. Copies of the full report will be made available for general release whenever the secrecy order is lifted.

Townsend, C.W.; McHardy, J. (Hughes Aircraft Co., El Segundo, CA (United States))

1992-02-01T23:59:59.000Z

42

Shannon capacity of nonlinear regenerative channels  

E-Print Network (OSTI)

We compute Shannon capacity of nonlinear channels with regenerative elements. Conditions are found under which capacity of such nonlinear channels is higher than the Shannon capacity of the classical linear additive white Gaussian noise channel. We develop a general scheme for designing the proposed channels and apply it to the particular nonlinear sine-mapping. The upper bound for regeneration efficiency is found and the asymptotic behavior of the capacity in the saturation regime is derived.

Sorokina, M A

2013-01-01T23:59:59.000Z

43

Numerical simulation of microwave absorption of regenerative heat ...  

Science Conference Proceedings (OSTI)

The regenerative heat exchanger has a good absorption when the mullite refractory .... Point Alloys and Refractory Compounds with Its Own Chemical Energy.

44

Computational Fluid Dynamic Simulations of a Regenerative Process...  

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

Fluid Dynamic Simulations of a Regenerative Process for Carbon Dioxide Capture in Advanced Gasification Based Power Systems Background The Department of Energy (DOE) National...

45

Vehicle Specifications  

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

E27C177982 Vehicle Specifications Engine: 2.5 L 4-cylinder Electric Motor: 105 kW Battery: NiMH Seatbelt Positions: Five Payload: 981 lbs Features: Regenerative braking Traction...

46

VIN# JHMZE2H59AS011748 Vehicle Specifications  

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

H59AS011748 Vehicle Specifications Engine: 1.3 L 4-cylinder Electric Motor: 10 kW Battery: NiMH Seatbelt Positions: Five Payload: 907 lbs Features: Regenerative braking Traction...

47

VIN# KMHEC4A43BA004932 Vehicle Specifications  

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

3BA004932 Vehicle Specifications Engine: 2.4 L Electric Motor: 30 kW Battery: Lithium Polymer Seatbelt Positions: Five Payload: 1074 lbs Features: Regenerative braking Traction...

48

Vehicle Specifications  

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

E87C172351 Vehicle Specifications Engine: 2.5 L 4-cylinder Electric Motor: 105 kW Battery: NiMH Seatbelt Positions: Five Payload: 981 lbs Features: Regenerative braking Traction...

49

Vehicle Specifications  

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

Z07S838122 Vehicle Specifications Engine: 2.4 L 4 cylinder Electric Motor: 14.5 kW Battery: NiMH Seatbelt Positions: Five Payload: 1,244 lbs Features: Regenerative braking wABS 4...

50

Vehicle Specifications  

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

2AR194699 Vehicle Specifications Engine: 2.5 L 4-cylinder Electric Motor: 60 kW Battery: NiMH Seatbelt Positions: Five Payload: 850 lbs Features: Regenerative braking Traction...

51

VIN# JHMZE2H78AS010141 Vehicle Specifications  

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

H78AS010141 Vehicle Specifications Engine: 1.3 L 4-cylinder Electric Motor: 10 kW Battery: NiMH Seatbelt Positions: Five Payload: 907 lbs Features: Regenerative braking Traction...

52

Vehicle Specifications  

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

4AR144757 Vehicle Specifications Engine: 2.5 L 4-cylinder Electric Motor: 60 kW Battery: NiMH Seatbelt Positions: Five Payload: 850 lbs Features: Regenerative braking Traction...

53

VIN# JTDKN3DU5A0006063 Vehicle Specifications  

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

DU5A0006063 Vehicle Specifications Engine: 1.8 L 4-cylinder Electric Motor: 60 kW Battery: NiMH Seatbelt Positions: Five Payload: 885 lbs Features: Regenerative braking Traction...

54

Vehicle Specifications  

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

Z37S813344 Vehicle Specifications Engine: 2.4 L 4 cylinder Electric Motor: 14.5 kW Battery: NiMH Seatbelt Positions: Five Payload: 1,244 lbs Features: Regenerative braking wABS 4...

55

VIN# JTDKN3DU2A5010462 Vehicle Specifications  

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

DU2A5010462 Vehicle Specifications Engine: 1.8 L 4-cylinder Electric Motor: 60 kW Battery: NiMH Seatbelt Positions: Five Payload: 885 lbs Features: Regenerative braking Traction...

56

VIN# KMHEC4A47BA003539 Vehicle Specifications  

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

7BA003539 Vehicle Specifications Engine: 2.4 L Electric Motor: 30 kW Battery: Lithium Polymer Seatbelt Positions: Five Payload: 1074 lbs Features: Regenerative braking Traction...

57

Multiple excitation regenerative amplifier inertial confinement system  

DOE Patents (OSTI)

The invention relates to apparatus and methods for producing high intensity laser radiation generation which is achieved through an optical amplifier-storage ring design. One or two synchronized, counterpropagating laser pulses are injected into a regenerative amplifier cavity and amplified by gain media which are pumped repetitively by electrical or optical means. The gain media excitation pulses are tailored to efficiently amplify the laser pulses during each transit. After the laser pulses have been amplified to the desired intensity level, they are either switched out of the cavity by some switch means, as for example an electro-optical device, for any well known laser end uses, or a target means may be injected into the regenerative amplifier cavity in such a way as to intercept simultaneously the counterpropagating laser pulses. One such well known end uses to which this invention is intended is for production of high density and temperature plasmas suitable for generating neutrons, ions and x-rays and for studying matter heated by high intensity laser radiation. 11 figs.

George, V.E.; Haas, R.A.; Krupke, W.F.; Schlitt, L.G.

1980-05-27T23:59:59.000Z

58

Multiple excitation regenerative amplifier inertial confinement system  

DOE Patents (OSTI)

The invention relates to apparatus and methods for producing high intensity laser radiation generation which is achieved through an optical amplifier-storage ring design. One or two synchronized, counterpropagating laser pulses are injected into a regenerative amplifier cavity and amplified by gain media which are pumped repetitively by electrical or optical means. The gain media excitation pulses are tailored to efficiently amplify the laser pulses during each transit. After the laser pulses have been amplified to the desired intensity level, they are either switched out of the cavity by some switch means, as for example an electro-optical device, for any well known laser end uses, or a target means may be injected into the regenerative amplifier cavity in such a way as to intercept simultaneously the counterpropagating laser pulses. One such well known end uses to which this invention is intended is for production of high density and temperature plasmas suitable for generating neutrons, ions and x-rays and for studying matter heated by high intensity laser radiation.

George, Victor E. (Livermore, CA); Haas, Roger A. (Pleasanton, CA); Krupke, William F. (Pleasanton, CA); Schlitt, Leland G. (Livermore, CA)

1980-01-01T23:59:59.000Z

59

The Application of Fuzzy Logic in Regenerative Braking of EV  

Science Conference Proceedings (OSTI)

Regenerative braking can improve energy usage efficiency and prolong the driving distance of electric vehicle per charge, effectively. In the paper, we design a sugeno’s fuzzy logic controller which has four inputs including driver’s braking ... Keywords: regenerative braking, fuzzy logic control, braking force distribution, ADVISOR

Zijian Zhang; Guoqing Xu; Weimin Li; Liang Zheng

2010-08-01T23:59:59.000Z

60

New Regenerative Cycle for Vapor Compression Refrigeration  

Office of Scientific and Technical Information (OSTI)

SCIENTIFIC REPORT SCIENTIFIC REPORT Title Page Project Title: New Regenerative Cycle for Vapor Compression Refrigeration DOE Award Number: DE-FG36-04GO14327 Document Title: Final Scientific Report Period Covered by Report: September 30, 2004 to September 30, 2005 Name and Address of Recipient Organization: Magnetic Development, Inc., 68 Winterhill Road, Madison, CT 06443, phone: 203-214-7247, fax: 203-421-7948, e-mail: mjb1000@aol.com Contact Information: Mark J. Bergander, Ph.D., P.E., Principal Investigator, phone: 203-214-7247, fax: 203-421-7948, e-mail: mjb1000@aol.com Project Objective (as stated in the proposal): The main objective of this project is to confirm on a well-instrumented prototype the theoretically derived claims of higher efficiency and coefficient

Note: This page contains sample records for the topic "lbs features regenerative" 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.
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61

Adaptive controller for regenerative and friction braking system  

DOE Patents (OSTI)

A regenerative and friction braking system for a vehicle having one or more roadwheels driven by an electric traction motor includes a driver responsive device for producing a brake demand signal having a magnitude corresponding to the level of braking force selected by the driver and friction and regenerative brakes operatively connected with the roadwheels of the vehicle. A system according to this invention further includes control means for operating the friction and regenerative braking subsystems so that maximum brake torques sustainable by the roadwheels of the vehicle without skidding or slipping will not be exceeded.

Davis, Roy I. (Ypsilanti, MI)

1990-01-01T23:59:59.000Z

62

Adaptive controller for regenerative and friction braking system  

DOE Patents (OSTI)

A regenerative and friction braking system for a vehicle having one or more road wheels driven by an electric traction motor includes a driver responsive device for producing a brake demand signal having a magnitude corresponding to the level of braking force selected by the driver and friction and regenerative brakes operatively connected with the road wheels of the vehicle. A system according to this invention further includes control means for operating the friction and regenerative braking subsystems so that maximum brake torques sustainable by the road wheels of the vehicle without skidding or slipping will not be exceeded. 8 figs.

Davis, R.I.

1990-10-16T23:59:59.000Z

63

A New Absorption Cycle: The Single-Effect Regenerative Absoprtion Refrigeration Cycle  

E-Print Network (OSTI)

REGENERATIVE ABSORPTION REFRIGERATION CYCLE ABSTRACT A new absorption cycle , using heat as the energy

Dao, K.

2011-01-01T23:59:59.000Z

64

Biocompatibility and toxicity of magnetic nanoparticles in regenerative medicine  

Science Conference Proceedings (OSTI)

Regenerative medicine is a pioneering field aimed at restoring and regenerating the function of damaged cells, organs and tissues in order to establish normal function. It demands the cross communication of disciplines to develop effective therapeutic ...

H. Markides; M. Rotherham; A. J. El Haj

2012-01-01T23:59:59.000Z

65

High power, high beam quality regenerative amplifier  

DOE Patents (OSTI)

A regenerative laser amplifier system generates high peak power and high energy per pulse output beams enabling generation of X-rays used in X-ray lithography for manufacturing integrated circuits. The laser amplifier includes a ring shaped optical path with a limited number of components including a polarizer, a passive 90 degree phase rotator, a plurality of mirrors, a relay telescope, and a gain medium, the components being placed close to the image plane of the relay telescope to reduce diffraction or phase perturbations in order to limit high peak intensity spiking. In the ring, the beam makes two passes through the gain medium for each transit of the optical path to increase the amplifier gain to loss ratio. A beam input into the ring makes two passes around the ring, is diverted into an SBS phase conjugator and proceeds out of the SBS phase conjugator back through the ring in an equal but opposite direction for two passes, further reducing phase perturbations. A master oscillator inputs the beam through an isolation cell (Faraday or Pockels) which transmits the beam into the ring without polarization rotation. The isolation cell rotates polarization only in beams proceeding out of the ring to direct the beams out of the amplifier. The diffraction limited quality of the input beam is preserved in the amplifier so that a high power output beam having nearly the same diffraction limited quality is produced.

Hackel, Lloyd A. (Livermore, CA); Dane, Clifford B. (Livermore, CA)

1993-01-01T23:59:59.000Z

66

High power, high beam quality regenerative amplifier  

DOE Patents (OSTI)

A regenerative laser amplifier system generates high peak power and high energy per pulse output beams enabling generation of X-rays used in X-ray lithography for manufacturing integrated circuits. The laser amplifier includes a ring shaped optical path with a limited number of components including a polarizer, a passive 90 degree phase rotator, a plurality of mirrors, a relay telescope, and a gain medium, the components being placed close to the image plane of the relay telescope to reduce diffraction or phase perturbations in order to limit high peak intensity spiking. In the ring, the beam makes two passes through the gain medium for each transit of the optical path to increase the amplifier gain to loss ratio. A beam input into the ring makes two passes around the ring, is diverted into an SBS phase conjugator and proceeds out of the SBS phase conjugator back through the ring in an equal but opposite direction for two passes, further reducing phase perturbations. A master oscillator inputs the beam through an isolation cell (Faraday or Pockels) which transmits the beam into the ring without polarization rotation. The isolation cell rotates polarization only in beams proceeding out of the ring to direct the beams out of the amplifier. The diffraction limited quality of the input beam is preserved in the amplifier so that a high power output beam having nearly the same diffraction limited quality is produced.

Hackel, L.A.; Dane, C.B.

1993-08-24T23:59:59.000Z

67

Dynamic reconfiguration in sensor networks with regenerative energy sources  

E-Print Network (OSTI)

In highly power constrained sensor networks, harvesting energy from the environment makes prolonged or even perpetual execution feasible. In such energy harvesting systems, energy sources are characterized as being regenerative. Regenerative energy sources fundamentally change the problem of power scheduling for embedded devices. Instead of the problem being one of maximizing the lifetime of the system given a total amount of energy, as in traditional battery powered devices, the problem becomes one of preventing energy depletion at any given time. Coupling relatively computationally intensive applications, such as video processing applications, with the constrained FPGAs that are feasible on power constrained embedded systems, makes dynamic reconfiguration essential. It provides the speed comparable to a hardware implementation, but it also allows the dynamic reconfiguration to meet the multiple application needs of the system. Different applications can be loaded on the FPGA, as the system’s needs change over time. The problem becomes how to schedule the dynamic reconfiguration to appropriately make use of the regenerative energy source, to ensure the proper availability of energy for the system over time. In this paper, we present a methodology for carrying out dynamic reconfiguration for regenerative energy sources, based on statistical analysis of tasks and supply energy. The approach is evaluated through extensive simulations. Additionally, we have evaluated our implementation on our regenerative energy, dynamically reconfigurable prototype, known as the MicrelEye. Our approach is shown to miss 57.7 % less deadlines on average than the current approach for reconfiguration with regenerative energy sources. 1.

Ani Nahapetian; Paolo Lombardo; Andrea Acquaviva; Luca Benini; Majid Sarrafzadeh

2007-01-01T23:59:59.000Z

68

Assessment of Waste Treatment Plant Lab C3V (LB-S1) Stack Sampling Probe Location for Compliance with ANSI/HPS N13.1-1999  

SciTech Connect

This report documents a series of tests used to assess the proposed air sampling location in the Hanford Tank Waste Treatment and Immobilization Plant (WTP) Lab C3V (LB-S1) exhaust stack with respect to the applicable criteria regarding the placement of an air sampling probe. Federal regulations require that an air sampling probe be located in the exhaust stack in accordance with the criteria of American National Standards Institute/Health Physics Society (ANSI/HPS) N13.1-1999, Sampling and Monitoring Releases of Airborne Radioactive Substances from the Stack and Ducts of Nuclear Facilities. These criteria address the capability of the sampling probe to extract a sample that represents the effluent stream.

Glissmeyer, John A.; Geeting, John GH

2013-02-01T23:59:59.000Z

69

Regenerative Energie Systeme RegEnSys | Open Energy Information  

Open Energy Info (EERE)

Regenerative Energie Systeme RegEnSys Regenerative Energie Systeme RegEnSys Jump to: navigation, search Name Regenerative Energie Systeme (RegEnSys) Place Frankenthal, Rhineland-Palatinate, Germany Zip 67227 Sector Solar Product Sale and installation of solar (thermal and PV) and ventilation systems. Coordinates 51.131202°, 14.106809° 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":51.131202,"lon":14.106809,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

70

Lightweight pressure vessels and unitized regenerative fuel cells  

DOE Green Energy (OSTI)

Energy storage systems have been designed using lightweight pressure vessels with unitized regenerative fuel cells (URFCs). The vessels provide a means of storing reactant gases required for URFCs; they use lightweight bladder liners that act as inflatable mandrels for composite overwrap and provide a permeation barrier. URFC systems have been designed for zero emission vehicles (ZEVs); they are cost competitive with primary FC powered vehicles that operate on H/air with capacitors or batteries for power peaking and regenerative braking. URFCs are capable of regenerative braking via electrolysis and power peaking using low volume/low pressure accumulated oxygen for supercharging the power stack. URFC ZEVs can be safely and rapidly (<5 min.) refueled using home electrolysis units. Reversible operation of cell membrane catalyst is feasible without significant degradation. Such systems would have a rechargeable specific energy > 400 Wh/kg.

Mitlitsky, F.; Myers, B.; Weisberg, A.H.

1996-09-06T23:59:59.000Z

71

Regenerative pulse amplification in the 10-kHz range  

Science Conference Proceedings (OSTI)

A continuously pumped Nd:YLF regenerative amplifier has been developed that can amplify 40-psec pulses at a repetition rate of greater than 10 kHz, with an average power in excess of 5 W. Pulse energies are as high as 2.0 mJ at 3 kHz and 640 {mu}J at 10.5 kHz. The limitation on the amplifier repetition rate that is associated with piezoelectric ringing in LiNbO{sub 3} electro-optics has been overcome by using short-pulsed electric fields (10 nsec) and proper acoustic damping. Regenerative pulse amplification, limited in repetition only by the pump rate of the gain medium, has been achieved. The high repetition rate in regenerative pulse amplification made possible by this development should prove important for signal-processing considerations in a wide variety of pulse-amplification applications.

Wang, X.D.; Basseras, P.; Miller, R.D. (Department of Chemistry, University of Rochester, Rochester, NY (USA)); Sweetser, J.; Walmsley, I.A. (The Institute of Optics, The University of Rochester, Rochester, NY (USA))

1990-08-01T23:59:59.000Z

72

Electric vehicle regenerative antiskid braking and traction control system  

DOE Patents (OSTI)

An antiskid braking and traction control system for an electric or hybrid vehicle having a regenerative braking system operatively connected to an electric traction motor, and a separate hydraulic braking system includes one or more sensors for monitoring present vehicle parameters and a processor, responsive to the sensors, for calculating vehicle parameters defining the vehicle behavior not directly measurable by the sensors and determining if regenerative antiskid braking control, requiring hydrualic braking control, or requiring traction control are required. The processor then employs a control strategy based on the determined vehicle state and provides command signals to a motor controller to control the operation of the electric traction motor and to a brake controller to control fluid pressure applied at each vehicle wheel to provide the appropriate regenerative antiskid braking control, hydraulic braking control, and traction control.

Cikanek, Susan R. (Wixom, MI)

1995-01-01T23:59:59.000Z

73

Electric vehicle regenerative antiskid braking and traction control system  

DOE Patents (OSTI)

An antiskid braking and traction control system for an electric or hybrid vehicle having a regenerative braking system operatively connected to an electric traction motor, and a separate hydraulic braking system includes one or more sensors for monitoring present vehicle parameters and a processor, responsive to the sensors, for calculating vehicle parameters defining the vehicle behavior not directly measurable by the sensors and determining if regenerative antiskid braking control, requiring hydraulic braking control, or requiring traction control are required. The processor then employs a control strategy based on the determined vehicle state and provides command signals to a motor controller to control the operation of the electric traction motor and to a brake controller to control fluid pressure applied at each vehicle wheel to provide the appropriate regenerative antiskid braking control, hydraulic braking control, and traction control. 10 figs.

Cikanek, S.R.

1995-09-12T23:59:59.000Z

74

Ignition feedback regenerative free electron laser (FEL) amplifier  

Science Conference Proceedings (OSTI)

An ignition feedback regenerative amplifier consists of an injector, a linear accelerator with energy recovery, and a high-gain free electron laser amplifier. A fraction of the free electron laser output is coupled to the input to operate the free electron laser in the regenerative mode. A mode filter in this loop prevents run away instability. Another fraction of the output, after suitable frequency up conversion, is used to drive the photocathode. An external laser is provided to start up both the amplifier and the injector, thus igniting the system.

Kim, Kwang-Je (Burr Ridge, IL); Zholents, Alexander (Walnut Creek, CA); Zolotorev, Max (Oakland, CA)

2001-01-01T23:59:59.000Z

75

A Regenerative High-Rise Tower in Shreveport, Louisiana  

E-Print Network (OSTI)

Zero Net Energy Buildings are increasingly being designed and constructed in response to the demand for sustainable buildings. But, we must now go beyond merely sustaining our environment for future generations we must provide regenerative designs that restore our natural environment. This paper will document the design of a regenerative high-rise tower in Shreveport, Louisiana, which will serve as a facility to train individuals in a non-profit organization’s renewal strategies and demonstrate by example the pedagogy of regenerative design. The 16-story structure — built in the 1950s and named the Petroleum Tower, reflecting the commodity that then ruled the local economy — was vacant and asbestos-laden when given to the non-profit Community Renewal International (CRI) in 2001. In 2006, funded by a grant from the U.S. Environmental Protection Agency, workers removed the asbestos. Through a follow up grant from the U.S. Department of Energy to support the design process of a new CRI headquarters building, the University of Texas at Austin School of Architecture completed architectural design studies for the building renewal. The principles of this new design include: day lighting, envelope configuration, building integrated photovoltaic systems, green surfaces, ventilation strategies, advanced mechanical cooling systems, regenerative elevator systems, energy management systems, water harvesting, grey water systems, trigeneration systems and a combined heating, hot water and power biodiesel plant.

Garrison, M.

2010-08-01T23:59:59.000Z

76

Distributed Space-Time Cooperative Systems with Regenerative Relays  

Science Conference Proceedings (OSTI)

This paper addresses some of the opportunities and the challenges in the design of multi-hop systems that utilize cooperation with one or two intermediate regenerative relays to provide high-quality communication between a source and a destination. We ...

P. A. Anghel; G. Leus; M. Kaveh

2006-11-01T23:59:59.000Z

77

Fault diagnosis of regenerative water heater based-on multi-class support vector machines  

Science Conference Proceedings (OSTI)

The main idea of multi-class support vector machines (SVMs) is described. a multi-class model for regenerative water heater fault diagnosis is presented combining the fuzzy logic and SVMs. The typical faults set of regenerative water heater is built ... Keywords: fault diagnosis, fuzzy rules, regenerative water heater, steam turbine, support vector machines

Lei Wang; Rui-Qing Zhang

2009-08-01T23:59:59.000Z

78

Study on Regenerative Brake Method of Hybrid Electric Drive System of Armored Vehicle  

Science Conference Proceedings (OSTI)

Aiming at characteristics of regenerative brake of hybrid electric drive system of tracked armored vehicle, mechanism of regenerative brake by pulse width modulation is in-depth analyzed, motor speed, brake current, feedback current, feedback energy ... Keywords: hybrid electric drive, motor, regenerative brake

Li Hua; Zhong Meng-chun; Zhang Jian; Xu Da; Lin Hai

2011-10-01T23:59:59.000Z

79

Fault Diagnosis of Regenerative Water Heater Based-On Multi-class Support Vector Machines  

Science Conference Proceedings (OSTI)

The main idea of multi-class support vector machines (SVMs) is described. a multi-class model for regenerative water heater fault diagnosis is presented combining the fuzzy logic and SVMs. The typical faults set of regenerative water heater is built ... Keywords: steam turbine, regenerative water heater, fuzzy rules, support vector machines, fault diagnosis

Lei Wang; Rui-qing Zhang

2009-08-01T23:59:59.000Z

80

High-power regenerative Nd-phosphate glass amplifier  

Science Conference Proceedings (OSTI)

A compact high-power regenerative Nd-phosphate glass amplifier is described which incorporates spatial filtering and full image relay techniques. Output energies up to 1.2 J at a pulse duration of 140 +- 10 psec (FWHM) and 3 J at 900 +- 70 psec (FWHM) are achieved in a smooth nearly flattop beam intensity profile. Even with present-day technology, this system could be scaled into a terawatt regime.

Roschger, E.W.; Balmer, J.E.

1985-09-15T23:59:59.000Z

Note: This page contains sample records for the topic "lbs features regenerative" 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

REGENERATIVE STORMWATER CONVEYANCE (RSC) AS AN INTEGRATED APPROACH TO SUSTAINABLE STORMWATER PLANNING ON LINEAR PROJECTS  

E-Print Network (OSTI)

energy and sediment supply. In the collection and conveyance-oriented regenerativeenergy. As a result, it is possible to develop a linear regenerative

Berg, Joe; Underwood, Keith

2009-01-01T23:59:59.000Z

82

Simulation of PSO Fuzzy Control Stratety for Regenerative Braking of HEV  

Science Conference Proceedings (OSTI)

Based on particle swarm optimization algorithm, a new fuzzy controller was constructed and a fuzzy control strategy of regenerative braking for HEV was proposed. A model of a parallel hybrid electric vehicle was built. The performance of the default ... Keywords: hybrid electric vehicle, fuzzy control, regenerative braking, particle swarm optimization

Wang Chun; Tang Lan

2012-04-01T23:59:59.000Z

83

Study on the Mode of Power Plant Circulating Water Waste Heat Regenerative Thermal System  

Science Conference Proceedings (OSTI)

Power Plant Circulating Water (PPCW) waste heat recycling is an important way of increasing a power plant’s primary energy ratio. According to the PPCW waste heat regenerative thermal system, the authors propose two modes of heat pump heat regenerative ... Keywords: heat pump, power plant circulating water (PPCW), waste heat recycling, energy saving

Bi Qingsheng; Ma Yanliang; Yang Zhifu

2009-10-01T23:59:59.000Z

84

The Research of Traction Motor Energy-Saving Regenerative Braking Control Technology  

Science Conference Proceedings (OSTI)

In all the motor braking control systems, regenerative braking is the only way of energy-saving braking control mode. It can convert dynamic energy which generate during braking period into electric energy, then return to the grid. In this paper, through ... Keywords: regenerative braking, traction motor, direct torque, stator flux, slip frequency

Yuhua Wang; Jianlin Miao; Yuanfang Wei

2010-05-01T23:59:59.000Z

85

Featured Scientist  

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

Ed Home (text) - TRC Home - sciencelines Index Featured Scientist - Leo Bellatoni A growing number of teachers who have participated in the Phriendly Physics program have...

86

Regenerative braking device with rotationally mounted energy storage means  

DOE Patents (OSTI)

A regenerative braking device for an automotive vehicle includes an energy storage assembly (12) having a plurality of rubber rollers (26, 28) mounted for rotation between an input shaft (30) and an output shaft (32), clutches (50, 56) and brakes (52, 58) associated with each shaft, and a continuously variable transmission (22) connectable to a vehicle drivetrain and to the input and output shafts by the respective clutches. In a second embodiment the clutches and brakes are dispensed with and the variable ratio transmission is connected directly across the input and output shafts. In both embodiments the rubber rollers are torsionally stressed to accumulate energy from the vehicle when the input shaft rotates faster or relative to the output shaft and are torsionally relaxed to deliver energy to the vehicle when the output shaft rotates faster or relative to the input shaft.

Hoppie, Lyle O. (Birmingham, MI)

1982-03-16T23:59:59.000Z

87

PETSc: Features  

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

Features Features Home Download Features Component Details Diagram GPUs Theads Documentation Applications/Publications Miscellaneous External Software Developers Site PETSc is intended for use in large-scale application projects, many ongoing computational science projects are built around the PETSc libraries. PETSc is easy to use for beginners. Moreover, its careful design allows advanced users to have detailed control over the solution process. PETSc includes a large suite of parallel linear, nonlinear equation solvers and ODE integrators that are easily used in application codes written in C, C++, Fortran and now Python. PETSc provides many of the mechanisms needed within parallel application codes, such as simple parallel matrix and vector assembly routines that allow the overlap of communication and computation.

88

Biodegradable Mg-Ca and Mg-1Ca-1Y alloys for Regenerative ...  

Science Conference Proceedings (OSTI)

Biodegradable Mg-Ca and Mg-1Ca-1Y alloys for Regenerative Medicine ... in Multi–Length–Scale Bone Structure – An Investigation Using High-Energy X- Rays.

89

Fuzzy logic electric vehicle regenerative antiskid braking and traction control system  

DOE Patents (OSTI)

An regenerative antiskid braking and traction control system using fuzzy logic for an electric or hybrid vehicle having a regenerative braking system operatively connected to an electric traction motor, and a separate hydraulic braking system includes sensors for monitoring present vehicle parameters and a processor, responsive to the sensors, for calculating vehicle parameters defining the vehicle behavior not directly measurable by the sensor and determining if regenerative antiskid braking control, requiring hydraulic braking control, and requiring traction control are required. The processor then employs fuzzy logic based on the determined vehicle state and provides command signals to a motor controller to control operation of the electric traction motor and to the brake controller to control fluid pressure applied at each vehicle wheel to provide the appropriate regenerative braking control, hydraulic braking control, and traction control. 123 figs.

Cikanek, S.R.

1994-10-25T23:59:59.000Z

90

Fuzzy logic electric vehicle regenerative antiskid braking and traction control system  

DOE Patents (OSTI)

An regenerative antiskid braking and traction control system using fuzzy logic for an electric or hybrid vehicle having a regenerative braking system operatively connected to an electric traction motor, and a separate hydraulic braking system includes sensors for monitoring present vehicle parameters and a processor, responsive to the sensors, for calculating vehicle parameters defining the vehicle behavior not directly measurable by the sensor and determining if regenerative antiskid braking control, requiring hydraulic braking control, and requiring traction control are required. The processor then employs fuzzy logic based on the determined vehicle state and provides command signals to a motor controller to control operation of the electric traction motor and to the brake controller to control fluid pressure applied at each vehicle wheel to provide the appropriate regenerative braking control, hydraulic braking control, and traction control.

Cikanek, Susan R. (Wixom, MI)

1994-01-01T23:59:59.000Z

91

Vehicular hydrogen storage using lightweight tanks (regenerative fuel cell systems)  

DOE Green Energy (OSTI)

Energy storage systems with extremely high specific energy (>400 Wh/kg) have been designed that use lightweight tankage to contain the gases generated by reversible (unitized) regenerative fuel cells (URFCs). Lawrence Livermore National Laboratory (LLNL) will leverage work for aerospace applications supported by other sponsors (including BMDO, NASA, and USAF) to develop URFC systems for transportation and utility applications. Lightweight tankage is important for primary fuel cell powered vehicles that use on-board storage of hydrogen. Lightweight pressure vessels with state-of-the-art performance factors were designed, and prototypes are being fabricated to meet the DOE 2000 goals (4000 Wh/kg, 12% hydrogen by weight, 700 Wh/liter, and $20/kWh in high volume production). These pressure vessels use technologies that are easily adopted by industrial partners. Advanced liners provide permeation barriers for gas storage and are mandrels for composite overwrap. URFCs are important to the efficient use of hydrogen as a transportation fuel and enabler of renewable energy. H{sub 2}/halogen URFCs may be advantageous for stationary applications whereas H{sub 2}/O{sub 2} or H{sub 2}/air URFCs are advantageous for vehicular applications. URFC research and development is required to improve performance (efficiency), reduce catalyst loading, understand engineering operation, and integrate systems. LLNL has the experimental equipment and advanced URFC membrane electrode assemblies (some with reduced catalyst loading) for evaluating commercial hardware (not funded by DOE in FY1999).

Mitlitsky, F; Myers, B; Weisberg, A H

1999-06-01T23:59:59.000Z

92

Convective heat and mass transfer in compact regenerative dehumidifiers  

Science Conference Proceedings (OSTI)

Regular-density silica gel is identified as the candidate desiccant for regenerative dehumidification of humid air operating at low-regeneration temperatures and high-process humidities. The literature on the equilibrium sorption uptake of water vapor by R. D. silica gel is reviewed in this work, and a large number of experimental sorption data is collected from various technical reports. The Dubinin-Polanyi sorption theory for microporous adsorbents is discussed and applied to the sorptive data. A graphical presentation of the experimental data establishes the characteristic curve for the sorption of water vapor on silica gel. The Dubinin-Astakhov correlation is used to represent the equilibrium sorption isotherm and values for the characteristic sorption energies are determined by curve fitting with the experimental data. An accurate, generalized isotherm equation for the sorption of water vapor on regular density silica gel is presented in the first part of this work. The second part of this work presents an analytical and experimental investigation of the transient heat and mass transfer in laminar flow of humid air over a silica gel surface. Experimental results are presented for the transient response of a parallel-plate dehumidifier matrix in single-blow type experiments.

Van den Buick, E.

1987-01-01T23:59:59.000Z

93

Feature Article  

Gasoline and Diesel Fuel Update (EIA)

Feature Article Feature Article * $ &RPSDULVRQ RI 6HOHFWHG (,$'DWD:LWK2WKHU'DWD 6RXUFHV A Comparison of Selected EIA-782 Data With Other Data Sources by Theresa E. Hallquist Introduction The Petroleum Marketing Division (PMD) of the Energy Information Administration (EIA) collects information re- lating to petroleum market prices and volumes on the EIA-782 survey. One way PMD assesses the quality of these data is to compare the data with other sources. Large, irreconcilable differences among data series could indicate the need for improvement in survey design or implementa- tion, or may be due to conceptual differences. For more de- tailed information on the EIA-782 survey, refer to the notes at the end of this article. PMD compares its EIA-782 series of petroleum market prices and volumes with both internal and external data sources

94

ALSNews Features  

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

feed-image feed-image Digg: ALSBerkeleyLab Facebook Page: 208064938929 Flickr: advancedlightsource Twitter: ALSBerkeleyLab YouTube: AdvancedLightSource Home ALSNews Features ALSNews Features Students Get a Taste of ALS User Experience Print A group of seventh graders from Black Pine Circle (BPC) school in Berkeley recently had a rare opportunity to experience the ALS as "users" via a scientific research proposal project and field trip. The students were led by science and technology teacher Christine Mytko, who spent the past summer at the ALS through the Industry Initiatives for Science and Math Education (IISME) program. Mytko's time at the ALS was focused on 3D imaging and printing techniques. An integral part of the ISME program is educators taking their experiences back to the classroom through new curriculum development. As such, Mytko put together a program that would engage her students in collaborative proposal process similar to a typical ALS user proposal. Students worked in groups to craft proposals for scanning items of interest at the tomography beamline, a selection of which were chosen through a peer-review process and then scanned at Beamline 8.3.2. ALS beamline scientist Dula Parkinson worked with Mytko to develop the program and gave feedback on the kids' proposal, which Mytko says was thrilling for her students.

95

Special Feature:  

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

Five Five Questions for Sudip Dosanjh Special Feature: Five Questions for Sudip Dosanjh September 27, 2013 Sudip-wide.jpg Sudip Dosanjh Sudip Dosanjh is Director of the National Energy Research Scientific Computing (NERSC) Center at Lawrence Berkeley National Laboratory. NERSC's mission is to accelerate scientific discovery at the U.S. Department of Energy's Office of Science through high performance computing and extreme data analysis. NERSC deploys leading-edge computational and data resources for over 4,700 users from a broad range of disciplines. As a result of this support for science, NERSC users published 1,900 research papers in 2012. To continue its mission, NERSC will be partnering with computer companies to develop and deploy pre-exascale and exascale systems during the next

96

Featured Scientist  

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

Chuck Ankenbrandt Chuck Ankenbrandt Chuck Ankenbrandt is our featured scientist this quarter. Chuck has been a Fermilab physicist since 1973 and is a member of the Accelerator Division. He is also heavily involved in educational activities at the Lab. As the father of five children ranging in age from 33 to 8 and the stepfather of four more, Chuck has had a lot of personal educational experience, too! Chuck, thanks for taking the time to talk with us. Would you start by telling us about your current activities at Fermilab? There are three main things now. I'm Experimental Coordinator for the Accelerator Division. I'm designing a high-intensity Fermilab Booster and I'm working with the Education Office on a variety of physics-related activities. What do you do as Experimental Coordinator?

97

Construction of narrow-band regenerative amplifier for momentum imaging spectroscopy of lithium dimer  

Science Conference Proceedings (OSTI)

We constructed a Ti:Sapphire narrow-band regenerative amplifier as the probe laser of the experiment of momentum imaging spectroscopy of lithium dimer. The spectral profile of the regenerative cavity was designed by three birefringent filters and a plate of etalon. With 1.1-mJ pumping by the second harmonics of Nd:YLF laser, mode-locked seed pulses were amplified to {approx}25 {mu}J at 1-kHz repetition, with the bandwidth of {approx}0.7 cm{sup -1}.

Matsuoka, Leo; Hashimoto, Masashi; Yokoyama, Keiichi [Quantum Beam Science Directorate, Japan Atomic Energy Agency, 8-1-7, Umemidai, Kizugawa, Kyoto 619-0215 (Japan)

2012-07-11T23:59:59.000Z

98

Pulse compression with a high-energy Nd:YAG regenerative amplifier system  

Science Conference Proceedings (OSTI)

We describe a method for the generation of readily synchronizable, near-transform-limited, 1064-nm, 6-mJ pulses with {lt}20-ps duration at a repetition rate of 20 Hz. The method employs chirped pulse amplification of spectrally broadened and temporally stretched pulses from a cw mode-locked Nd:YAG laser in a commercial Nd:YAG regenerative amplifier followed by pulse compression with a grating pair. Linear amplification subsequent to regenerative amplification is not required with this method, although higher energies would be easily obtained. {copyright} 1997 Optical Society of America

Venturo, V.A.; Joly, A.G.; Ray, D. [Environmental Molecular Sciences Laboratory, Pacific Northwest National Laboratory, P.O. Box 999 K2-14, Richland, Washington 99352 (United States)

1997-07-01T23:59:59.000Z

99

Corrosion Control Using Regenerative Biofilms (CCURB) That Secrete Antimicrobials and Corrosion Inhibitors  

Science Conference Proceedings (OSTI)

This interim report covers the second year of research on the CCURB (Corrosion Control Using Regenerative Biofilms) project. This work seeks solutions to corrosion through the use of protective biofilms. To this end, the team has studied the use of both natural and genetically-engineered bacteria for corrosion inhibition of mild steel, aluminum, brass, and copper.

2000-05-16T23:59:59.000Z

100

Energy Saving Technology of Thermal Regenerative Compressed Air Dryer by Regenerates Adsorbent with Residual Heat  

Science Conference Proceedings (OSTI)

According to the characteristic of the compressed air dryer located at the same place with the air compressor, for the large capacity thermal regenerative compressed air dryer that the absorbent is regenerated by an electric heater, this thesis puts ... Keywords: Compressed air dryer, Regeneration, Heater, Residual heat, Energy saving

Zhang Mingzhu; Zhou Zhili; Li Hongtao; Zhang Yongbo

2009-10-01T23:59:59.000Z

Note: This page contains sample records for the topic "lbs features regenerative" 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

Characterization of a high-gain picosecond flash-lamp-pumped Nd:YAG regenerative amplifier  

Science Conference Proceedings (OSTI)

We evaluate the performance of a novel 10-Hz picosecond Nd:YAG regenerative amplifier configured as a self-filtering unstable resonator. Pulse energies of approx.60 mJ in approx.100 psec at 1.06 ..mu..m are achieved using a single 6-mm-diameter Nd:YAG rod, while mode-matching requirements are minimized.

Dawson, M.D.; Schroeder, W.A.; Norwood, D.P.; Smirl, A.L.; Weston, J.; Ettelbrick, R.N.; Aubert, R.

1988-11-01T23:59:59.000Z

102

P.: Quick simulation methods for estimating the unreliability of regenerative models of large highly reliable systems  

E-Print Network (OSTI)

We investigate fast simulation techniques for estimating the unreliability in large Markovian models of highly reliable systems for which analytical0numerical techniques are difficult to apply+ We first show mathematically that for “small ” time horizons, the relative simulation error, when using the importance sampling techniques of failure biasing and forcing, remains bounded as component failure rates tend to zero+ This is in contrast to naive simulation where the relative error tends to infinity+ For “large ” time horizons where these techniques are not efficient, we use the approach of first bounding the unreliability in terms of regenerative-cycle-based measures and then estimating the regenerative-cycle-based measures using importance sampling; the latter can be done very efficiently+ We first use bounds developed in the literature for the asymptotic distribution of the time to hitting a rare set in regenerative systems+ However, these bounds are “close ” to the unreliability only for a certain range of time horizons+ We develop new bounds that make use of the special structure of the systems that we consider and are “close ” to the unreliability for a much wider range of time horizons+ These techniques extend to non-Markovian, highly reliable systems as long as the regenerative structure is preserved+ © 2004 Cambridge University Press 0269-9648004 $16+00 339340 M. K. Nakayama and P. Shahabuddin 1.

Marvin K. Nakayama; Perwez Shahabuddin

2004-01-01T23:59:59.000Z

103

ASE Suppression in a Diode-Pumped Nd:YLF Regenerative Amplifier Using a Volume Bragg Grating  

Science Conference Proceedings (OSTI)

Instrument-limited suppression of out-of-band amplified spontaneous emission (ASE) is demonstrated for the first time in a Nd:YLF diode-pumped regenerative amplifier using a volume Bragg grating (VBG) as a cavity mirror.

Okishev, A.V.; Dorrer, C.; Smirnov, V.I.; Glebov, L.B.; Zuegel, J.D.

2007-10-11T23:59:59.000Z

104

A solar regenerative thermoelectrochemical converter (RTEC). Executive summary of final subcontract report  

DOE Green Energy (OSTI)

This is an executive summary of a final subcontract report that describes the successful completion of a closed-loop demonstration of a regenerative thermoelectromechanical device using solar heat input for the production of electricity. The full report, which contains a detailed description of the two-year effort, is currently subject to a government secrecy order which precludes public release of the information. Copies of the full report will be made available for general release whenever the secrecy order is lifted.

Townsend, C.W.; McHardy, J. [Hughes Aircraft Co., El Segundo, CA (United States)

1992-02-01T23:59:59.000Z

105

A continuous heat regenerative adsorption refrigerator using spiral plate heat exchanger as adsorbers: improvements  

SciTech Connect

Spiral plate heat exchangers as adsorbers have been proposed, and a prototype heat regenerative adsorption refrigerator using activated carbon-methanol pair has been developed and tested. Various improvements have been made, the authors get a specific cooling power for 2.6 kg-ice/day-kg adsorbent at the condition of generation temperature lower than 100 C. Discussions on the arrangements of thermal cycles and influences of design are shown.

Wang, R.Z.; Wu, J.Y.; Xu, Y.X. [Shanghai Jiao Tong Univ. (China). Inst. of Refrigeration and Cryogenics

1999-02-01T23:59:59.000Z

106

Optimum cycle parameters of coal fired closed cycle gas turbine in regenerative and combined cycle configurations  

Science Conference Proceedings (OSTI)

This paper presents the methodology developed for the estimation of thermodynamic performance and reports the optimum cycle parameters of coal fired CCGT in regenerative and combined cycle configurations using air, helium and carbon dioxide as working gases. A rigorous approach has been followed for the determination of the cycle efficiency by assuming the specific heat of working gases as a continuous function of temperature for accurate estimation of cycle parameters. 14 refs.

Rao, J.S.

1982-01-01T23:59:59.000Z

107

Integrated Modular Propulsion and Regenerative Electro-energy Storage System (IMPRESS) for small satellites  

DOE Green Energy (OSTI)

The IMPRESS is a significant advancement in space system technology as it is able to operate alternately as a fuel cell to produce electrical power from stored hydrogen and oxygen and as a water electrolyzer using electrical power to produce hydrogen and oxygen from stored water. The electrolysis of a controllable fraction of stored water can provide high Isp rocket propellants on demand. The heart of the IMPRESS is the Unitized Regenerative Fuel Cell (URFC), which produces power and electrolytically regenerates its reactants using a single stack of reversible cells. This integrated approach has several significant advantages over separate (battery) power and propulsion systems.

Mitlitsky, F. [Lawrence Livermore National Lab., CA (United States); de Groot, W. [Nyma, Inc., Brook Park, OH (United States); Butler, L.; McElroy, J. [United Technologies Corp., Windsor Locks, CT (United States). Hamilton Standard Div.

1996-09-01T23:59:59.000Z

108

Conceptual design of an advanced absorption cycle: the double-effect regenerative absorption refrigeration cycle  

DOE Green Energy (OSTI)

An advanced absorption refrigeration cycle was proposed as a heat-activated refrigeration system. Referred to as the double-effect regenerative absorption cycle of cycle 2R, it improves the performance of the conventional single-effect absorption cycle at high heat source temperatures. The performance of cycle 2R continually improves as input temperatures rise, in contrast to the conventional double-effect absorption cycle that has a sharp cut-off temperature below which it ceases to operate. Cycle 2R operates with two subcycles, the first-effect and the second-effect subcycles.

Dao, K.

1978-09-01T23:59:59.000Z

109

ESS 2012 Peer Review - Novel Regenerative Fuel Cells based on Anion Exchange Membranes - Katherine Ayers, Proton Onsite  

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

l l R ti F l C ll b d A i E h M b f Novel Regenerative Fuel Cells based on Anion Exchange Membranes for Novel Regenerative Fuel Cells based on Anion Exchange Membranes for g g Affordable Renewable Energy Storage Affordable Renewable Energy Storage Affordable Renewable Energy Storage PI: Dr Katherine Ayers Proton Energy Systems kayers@protononsite com PI: Dr. Katherine Ayers, Proton Energy Systems, kayers@protononsite.com y , gy y , y @p A h Key Challenges and Progress Approach Key Challenges and Progress Approach Key Challenges and Progress pp N PGM t l t ( l t l ) Fuel Cell Durability: Non-PGM catalysts (electrolyzer) * Leverage Proton experience in large scale Fuel Cell Durability: o G cata ysts (e ect o y e ) * Leverage Proton experience in large scale Anode flooding and cathode * Translation from RDE to cell results electrolysis and regenerative fuel

110

Conceptual design of a 10MW regenerative isobutane geothermal power plant. Technical report No. 18  

DOE Green Energy (OSTI)

At present, there are basically three different systems for converting energy in geothermal fluid into power: vapor-flashing system, total flow system, and binary system. A comparison of the power production processes was made on the basis of work output in Kwh per 1000 pounds of geothermal fluid for self flowing wells with wellhead pressure of 100 psia and for wells with downhole pumps. For simplicity, the assumptions were made that the enthalpy of the geothermal fluid in the reservoir is approximately equal to that at the wellhead, that the thermodynamic properties of geothermal fluid may be approximated by those of water, and that the pressure effects on the properties of fluid are negligible. The results showed that the performance of the two-stage vapor-flashing system is not appreciably improved by using a downhole pump. The total flow system is simple, but its success depends mainly on the development of a reliable machine with sufficiently high thermal efficiency. The regenerative isobutane system is impractical, if the geothermal fluid temperature is below 380/sup 0/F. But, when the brine temperatures range from 485 to 600/sup 0/F, the regenerative isobutane system with downhole pump exhibits superior performance as compared to two-stage vapor-flashing system, basic isobutane system, or total flow system.

Gupta, A.K.; Chou, J.C.S.

1976-10-15T23:59:59.000Z

111

VEHICLE SPECIFICATIONS Vehicle Features Base Vehicle: 2010 Honda  

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

Honda Honda Civic Hybrid VIN: JHMFA3F24AS005577 Seatbelt Positions: 5 Standard Features: Air Conditioning Power Locks Power Steering Power Brakes Power Windows Cruise Control Front Disc Brakes Rear Disc Brakes Front Wheel Drive Regenerative Braking Anti-Lock Brakes Traction Control Air Bags AM/FM Stereo with CD State of Charge Meter 1 Weights Design Curb Weight: 2877 lb Delivered Curb Weight: 2982 lb Distribution F/R (%): 57/43 GVWR: 3792 lb GAWR F/R: 1973/1841 lb Payload 2 : 810 lb Performance Goal: 400 lb Dimensions Wheelbase: 106.3 in Track F/R: 59.1/60.2 in Length: 177.3 in Width: 69.0 in Height: 56.3 in Ground Clearance: 6.0 in Performance Goal: 5.0 in Tires Manufacturer: Bridgestone

112

Scanning Probe Recognition Microscopy -A New Tool for Quantitative Mapping of Nanoscale Properties in Regenerative Neural Cell Systems  

E-Print Network (OSTI)

in Regenerative Neural Cell Systems Virginia M. Ayres, V. Tiryaki, Michigan State University; A. Khan, Western) [2] Astrocytes on 2D substrates have a pathological morphology (A). Astrocytes on 3D nanofibrillar Purdue University, and her B.A. in Physics and Biophysics from the Johns Hopkins University. She

Ayres, Virginia

113

PETSc: Features: Thread support  

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

Thread support Home Download Features Component Details Diagram GPUs Threads Documentation ApplicationsPublications Miscellaneous External Software Developers Site PETSc algebraic...

114

A Preliminary Study of Energy Recovery in Vehicles by Using Regenerative Magnetic Shock Absorbers  

DOE Green Energy (OSTI)

Road vehicles can expend a significant amount of energy in undesirable vertical motions that are induced by road bumps, and much of that is dissipated in conventional shock absorbers as they dampen the vertical motions. Presented in this paper are some of the results of a study aimed at determining the effectiveness of efficiently transforming that energy into electrical power by using optimally designed regenerative electromagnetic shock absorbers. In turn, the electrical power can be used to recharge batteries or other efficient energy storage devices (e.g., flywheels) rather than be dissipated. The results of the study are encouraging - they suggest that a significant amount of the vertical motion energy can be recovered and stored.

R. B. Goldner; P. Zerigian; J. R. Hull

2001-05-14T23:59:59.000Z

115

Diode-pumped Cr:LiSAF all-solid-state femtosecond oscillator and regenerative amplifier  

Science Conference Proceedings (OSTI)

An all-solid-state tunable diode-pumped Cr{sup 3+}:LiSrAlF{sub 6} (Cr:LiSAF) regenerative amplifier, seeded by a tunable diode-pumped Cr:LiSAF femtosecond oscillator, has been demonstrated for the first time to our knowledge. The oscillator was tunable over 75 nm and generated pulses as short as 24 fs. As much as 70 mW average output power was obtained with pulses of 40-fs duration. The amplifier produced recompressed pulses of less than 200-fs duration with energies exceeding 1{mu}J at a repetition rate as high as 25 kHz. {copyright} {ital 1995} {ital Optical} {ital Society} {ital of} {ital America}.

Mellish, R.; Barry, N.P.; Hyde, S.C.W.; Jones, R.; French, P.M.W.; Taylor, J.R. [Femtosecond Optics Group, Department of Physics, Imperial College of Science and Technology, Prince Consort Road, London SW7 2BZ (United Kingdom); van der Poel, C.J.; Valster, A. [Philips Optoelectronics Centre, Prof. Holstlaan 4, 5656 AA Eindhoven (Netherlands)

1995-11-15T23:59:59.000Z

116

Regenerative Fuel Cells: Renewable Energy Storage Devices Based on Neutral Water Input  

SciTech Connect

GRIDS Project: Proton Energy Systems is developing an energy storage device that converts water to hydrogen fuel when excess electricity is available, and then uses hydrogen to generate electricity when energy is needed. The system includes an electrolyzer, which generates and separates hydrogen and oxygen for storage, and a fuel cell which converts the hydrogen and oxygen back to electricity. Traditional systems use acidic membranes, and require expensive materials including platinum and titanium for key parts of the system. In contrast, Proton Energy Systems’ new system will use an inexpensive alkaline membrane and will contain only inexpensive metals such as nickel and stainless steel. If successful, Proton Energy Systems’ system will have similar performance to today’s regenerative fuel cell systems at a fraction of the cost, and can be used to store electricity on the electric grid.

None

2010-09-01T23:59:59.000Z

117

Regeneratively cooled coal combustor/gasifier with integral dry ash removal  

DOE Patents (OSTI)

A coal combustor/gasifier is disclosed which produces a low or medium combustion gas fired furnances or boilers. Two concentric shells define a combustion air flows to provide regenerative cooling of the inner shell for dry ash operation. A fuel flow and a combustion air flow having opposed swirls are mixed and burned in a mixing-combustion portion of the combustion volume and the ash laden combustion products flow with a residual swirl into an ash separation region. The ash is cooled below the fusion temperature and is moved to the wall by centrifugal force where it is entrained in the cool wall boundary layer. The boundary layer is stabilized against ash re-entrainment as it is moved to an ash removal annulus by a flow of air from the plenum through slots in the inner shell, and by suction on an ash removal skimmer slot.

Beaufrere, A.H.

1982-04-30T23:59:59.000Z

118

NREL: NEWS - Features  

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

Bookmark and Share Printable Version Bookmark and Share Printable Version Feature News The following feature stories take an in-depth, behind-the-scenes look at how NREL is advancing energy efficiency and renewable energy technologies. You may subscribe to receive weekly news features by e-mail or via RSS feed. NREL Features RSS Feed (XML) 2013 December 2013 New Test Facility to Improve Wind Turbines New Test Facility to Improve Wind Turbines Five-megawatt dynamometer will accelerate the development of next-generation wind energy technologies. Bright Ideas Chase Investor Dollars at Forum Bright Ideas Chase Investor Dollars at Forum Annual Industry Growth Forum sponsored by NREL is where green technology seeks greenbacks. NREL Takes Efficiency to the Great Outdoors NREL Takes Efficiency to the Great Outdoors

119

PRISM 2.0: Regional Energy and Economic Model Development and Initial Application, US-REGEN Model Documentation  

Science Conference Proceedings (OSTI)

The Electric Power Research Institute (EPRI) has developed a new energy-economy model of the United States under the PRISM 2.0 project called the U.S. Regional Economy, Greenhouse Gas, and Energy (US-REGEN) Model. The model combines a detailed dispatch and capacity expansion model of the United States electric sector with a high-level dynamic computable general equilibrium (CGE) model of the United States economy. ...

2013-09-17T23:59:59.000Z

120

Feature Stories | ORNL  

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

News Releases News Releases Features 2014 2013 2012 2011 2010 Story Tips Audio Spots Honors and Awards Videos ORNL Review Magazine ORNL Reporter DOE Pulse Media Contacts Media Mentions RSS Feeds News Home | ORNL | News | Features Features ORNL's Office of Communications works with national, regional, and local media outlets on news stories about the laboratory. For more information on ORNL and its research and development activities, please refer to one of our Media Contacts. If you have a general media-related question or comment, you can send it to news@ornl.gov. 1-25 of 25 Results Comprehensive phonon "map" offers direction for engineering new thermoelectric devices January 08, 2014 - If you've ever been stuck in traffic on a hot, sunny afternoon, you might have noticed the rippling effect caused by the release

Note: This page contains sample records for the topic "lbs features regenerative" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
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We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


121

Environment Feature Stories  

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

Environment Feature Stories Environment Feature Stories /community-environment/_assets/images/icon_earthday.jpg Environment Feature Stories Our environmental stewardship commitment: we will clean up the past, minimize impacts for current environmental operations, and create a sustainable future. Piñon trees show increased susceptibility to drought when also subjected to rising temperatures. Rising global temperatures accelerate drought-induced forest mortality Many southwestern forests in the United States will disappear or be heavily altered by 2050, according to a series of joint LANL-UNM studies. - 7/10/13 Haze of smoke emanating from the 2011 Las Conchas, NM fire. Wildfires may contribute more to global warming than previously predicted They suggest that fire emissions could contribute a lot more to the

122

Regeneratively cooled coal combustor/gasifier with integral dry ash removal  

DOE Patents (OSTI)

A coal combustor/gasifier is disclosed which produces a low or medium combustion gas for further combustion in modified oil or gas fired furnaces or boilers. Two concentric shells define a combustion volume within the inner shell and a plenum between them through which combustion air flows to provide regenerative cooling of the inner shell for dry ash operation. A fuel flow and a combustion air flow having opposed swirls are mixed and burned in a mixing-combustion portion of the combustion volume and the ash laden combustion products flow with a residual swirl into an ash separation region. The ash is cooled below the fusion temperature and is moved to the wall by centrifugal force where it is entrained in the cool wall boundary layer. The boundary layer is stabilized against ash re-entrainment as it is moved to an ash removal annulus by a flow of air from the plenum through slots in the inner shell, and by suction on an ash removal skimmer slot.

Beaufrere, Albert H. (Huntington, NY)

1983-10-04T23:59:59.000Z

123

Optimization and Demonstration of a Solid Oxide Regenerative Fuel Cell System  

Science Conference Proceedings (OSTI)

Single cell solid oxide regenerative fuel cells (SORFCs) have been demonstrated for over 1000 hours of operation at degradation rates as low as 0.5% per thousand hours for current densities as high as 300mA/cm{sup 2}. Efficiency levels (fuel cell power out vs. electrolysis power in) have been demonstrated in excess of 80% at 100mA/cm{sup 2}. All testing has been performed with metallic based interconnects and non-noble metal electrodes in order to limit fabrication costs for commercial considerations. The SORFC cell technology will be scaled up to a 1kW sized stack which will be demonstrated in Year 2 of the program. A self contained SORFC system requires efficient thermal management in order to maintain operating temperatures during exothermic and endothermic operational modes. The use of LiF as a phase change material (PCM) was selected as the optimum thermal storage medium by virtue of its superior thermal energy density by volume. Thermal storage experiments were performed using LiF and a simulated SORFC stack. The thermal storage concept was deemed to be technically viable for larger well insulated systems, although it would not enable a high efficiency thermally self-sufficient SORFC system at the 1 kW level.

James F. McElroy; Darren B. Hickey; Fred Mitlitsky

2006-09-30T23:59:59.000Z

124

Performance calculations and research direction for a water enhanced regenerative gas turbine cycle  

DOE Green Energy (OSTI)

A cycle has been conceived that combines compressor cooling, humidification, and regenerative air heating with the added enhancement of direct injection of water into the air flow. In this cycle it is proposed that a fine mist of water be injected into the compressor air stream and a spray or film of water into the regenerator air stream. Water injection into the compressor air flow realizes several benefits: it cools the air flow, reducing the power required for compression and increasing the potential for exhaust heat recovery; it adds mass to the air stream, increasing the power produced by expansion; and it reduces the amount of cooling bleed air required by increasing the specific heat and decreasing the temperature of the cooling air stream. The greatest benefit would be derived from spraying a fine mist of water directly into the existing air flow into or before the compressor so that cooling and compression would occur simultaneously. This may be accomplished by entraining the water droplets in the inlet air flow or by introducing the water in stages during compression. An alternative and less technically challenging approach is to extract the air stream to a saturation chamber and then reintroduce the air stream into the compressor. This approach is not as desirable because it would increase the equipment cost and add a significant pressure drop penalty. The second use of water in this cycle is in water-assisted regeneration.

Rogers, L.H. [USDOE Morgantown Energy Technology Center, WV (United States); Archer, D.H. [Carnegie-Mellon Univ., Pittsburgh, PA (United States)

1993-09-01T23:59:59.000Z

125

An electromagnetic and thermodynamic lumped parameter model of an explosively driven regenerative magnetohydrodynamic generator  

DOE Green Energy (OSTI)

The objective of this research is to develop a simple, yet accurate, lumped parameter mathematical model for an explosively driven magnetohydrodynamic generator that can predict the pulse power variables of voltage and current from startup through regenerative operation. The inputs to the model will be the plasma properties entering the generator as predicted by the explosive shock model of Reference [1]. The strategy used was to simplify electromagnetic and thermodynamic three dimensional effects into a zero dimensional model. The model will provide a convenient tool for researchers to optimize designs to be used in pulse power applications. The model is validated using experimental data of Reference [1]. An overview of the operation of the explosively driven generator is first presented. Then a simplified electrical circuit model that describes basic performance of the device is developed. Then a lumped parameter model that incorporates the coupled electromagnetic and thermodynamic effects that govern generator performance is described and developed. The model is based on fundamental physical principles and parameters that were either obtained directly from design data or estimated from experimental data. The model was used to obtain parameter sensitivities and predict beyond the limits observed in the experiments to the levels desired by the potential Department of Defense sponsors. The model identifies process limitations that provide direction for future research.

Morrison, J.L.

1992-12-01T23:59:59.000Z

126

Review of thermally regenerative electrochemical systems. Volume I. Synopsis and executive summary  

SciTech Connect

Thermally regenerative electrochemical systems (TRES) are closed systems that convert heat into electricity in an electrochemical heat engine that is Carnot cycle limited in efficiency. Past and present work on such systems is reviewed. Two broad classes of TRES are based on the types of energy inputs required for regeneration: thermal alone and coupled thermal and electrolytic. The thermal regeneration alone encompasses electrochemical systems (galvanic or fuel cells) in which one or more products are formed. The regeneration can be performed in single or multiple steps. The compounds include metal hydrides, halides, oxides, chalcogenides, and alloys or bimetallic systems. The coupled thermal and electrolytic regeneration encompasses electrochemical systems (galvanic or fuel cells) regenerated by electrolysis at a different temperature or different pressure. Examples include metal halides and water. Thermogalvanic or nonisothermal cells are included in this category. Also included are electrochemical engines in which the working electroactive fluid is isothermally expanded through an electrolyte. TRES cover temperature ranges from about 20/sup 0/C to 1000/sup 0/C. Engines with power outputs of 0.1 mW/cm/sup 2/ to 1 W/cm/sup 2/ have been demonstrated. Recommendations are made of areas of research in science and engineering that would have long-range benefit to a TRES program.

Chum, H. L.; Osteryoung, R. A.

1980-08-01T23:59:59.000Z

127

Summer Feature | .EDUconnections  

Office of Scientific and Technical Information (OSTI)

Summer Feature Summer Feature U.S. DOE Office of Science Workforce Development for Teachers & Scientists WDTS plays a distinctive role in inspiring, engaging, and training the next generation of scientists, mathematicians, engineers, and technologists, in the science and technology mission of DOE. Albert Einstein Distinguished Educator Fellowship provides fellowships for elementary and secondary school mathematics and science teachers Brochure Graduate Student Awards for the Lindau Meeting of Nobel Laureates provides opportunity for U.S. doctoral students to travel to Lindau to participate in discussions with the Nobel Laureates 2011 Participants Community College Institute of Science and Technology (CCI) provides paid internships in science and engineering and technology

128

ACR-1000 Passive Features  

SciTech Connect

The Advanced CANDU Reactor{sup TM} (ACR{sup TM}) is a Generation III+ pressure tube type reactor using light water coolant and heavy water moderator. The ACR-1000 reactor design is an evolutionary extension of the proven CANDU reactor design. The ACR-1000 incorporates multiple and diverse passive systems for accident mitigation. Where necessary, one or more features that are passive in nature have been included for mitigation of any postulated accident event. This paper describes how the use of passive design elements complements active features enhances reliability and improves safety margins. (authors)

Lekakh, Boris; Hau, Ken; Ford, Steven [Atomic Energy of Canada Ltd. (Canada)

2006-07-01T23:59:59.000Z

129

News and Features  

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News and Features: News and Features: Oak Ridge Labor-Management Prayer Breakfast donates $6,000 to Steps House, Inc. The 16th annual Oak Ridge area prayer breakfast was held on December 5, 2014, at the Cokesbury Center on Kingston Pike in Knoxville. The event drew over 400 people who contributed $3,522 to the Steps House after hearing Patrick W. White, Founder and Chief Operating Officer speak about the history of the effort to help men who are in desperation and cannot obtain help elsewhere. From two houses to now 28 half-way type houses for these veterans and others who are at the bottom of their lives through drug and alcohol abuse or other similar difficulties, White told his compelling life story. The speaker donated his honorarium and the committee added sufficient

130

Fermilab | Recovery Act | Features  

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Features - Archive Features - Archive photo Industrial Building 3 addition Fermilab Today-November 5, 2010 IB3 addition nears completion The future site of FermilabÂ’s new materials laboratory space has evolved from a steel outline to a fully enclosed building over the past five months. Read full column photo Fermilab Today-October 22, 2010 Recovery Act gives LBNE team chance to grow Thanks to funding from the American Recovery and Reinvestment Act, the collaboration for the Long-Baseline Neutrino Experiment, LBNE, has expanded its project team. Read full column photo cooling units Fermilab Today-October 15, 2010 Local company completes FCC roof construction A local construction company recently completed work on the roof of the Feynman Computing Center, an important step in an ongoing project funded by

131

Regenerative fuel cells for High Altitude Long Endurance Solar Powered Aircraft  

DOE Green Energy (OSTI)

High Altitude Long Endurance (HALE) unmanned missions appear to be feasible using a lightweight, high efficiency, span-loaded, Solar Powered Aircraft (SPA) which includes a Regenerative Fuel Cell (RFC) system and novel tankage for energy storage. An existing flightworthy electric powered flying wing design was modified to incorporate present and near-term technologies in energy storage, power electronics, aerodynamics, and guidance and control in order to design philosophy was to work with vendors to identify affordable near-term technological opportunities that could be applied to existing designs in order to reduce weight, increase reliability, and maintain adequate efficiency of components for delivery within 18 months. The energy storage subsystem for a HALE SPA is a key driver for the entire vehicle because it can represent up to half of the vehicle weight and most missions of interest require the specific energy to be considerably higher than 200 W-hr/kg for many cycles. This stringent specific energy requirement precludes the use of rechargeable batteries or flywheels and suggests examination of various RFC designs. An RFC system using lightweight tankage, a single fuel cell (FC) stack, and a single electrolyzer (EC) stack separated by the length of a spar segment (up to 39 ft), has specific energy of {approximately}300 W-hr/kg with 45% efficiency, which is adequate for HALE SPA requirements. However, this design has complexity and weight penalties associated with thermal management, electrical wiring, plumbing, and structural weight. A more elegant solution is to use unitized RFC stacks (reversible stacks that act as both FCs and ECs) because these systems have superior specific energy, scale to smaller systems more favorably, and have intrinsically simpler thermal management.

Mitlitsky, F.; Colella, N.J.; Myers, B. [Lawrence Livermore National Lab., CA (United States); Anderson, C.J. [Aero Vironment, Inc., Monrovia, CA (United States)

1993-06-02T23:59:59.000Z

132

The Sandia Hand Features  

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

Sandia Hand Sandia Hand Features ï‚· Low Cost: using 3D high-resolution rapid prototyping technologies for low volumes, ensuring each component is amenable to injection molding for high volumes, and designing around components found in large consumer markets has enabled significant cost reductions ï‚· Dexterous: designed with four 3 Degree of Freedom (DOF) fingers to enable dexterous tasks such as finger gating while still maintaining form closure ï‚· Modular: a hand frame with identical finger modules that attach through magnetic attachment with electrical power and communications achieved through spring contacts. Power to each finger socket is actively controlled, permitting hot swapping of finger modules. Benefits

133

Spectral Filtering in a Diode-Pumped Nd:YLF Regenerative Amplifier Using a Volume Bragg Grating  

Science Conference Proceedings (OSTI)

Instrument-limited suppression of out-of-band Amplified Spontaneous Emission (ASE) is demonstrated in a Nd:YLF Diode-Pumped Regenerative Amplifier (DPRA) using a Volume Bragg Grating (VBG) as a spectrally selective reflective element. A VBG with 99.4% diffraction efficiency and 230-pm-FWHM reflection bandwidth produced a 43-pm-FWHM output spectral width in an unseeded DPRA compared to 150-pm FWHM in the same DPRA with no VBG. Instrument-limited ASE suppression is even observed when the DPRA seed pulse energy approaches the ASE background.

Okishev, A.V.; Dorrer, C.; Smirnov, V.I.; Glebov, L.B.; Zuegel, J.D.

2007-06-21T23:59:59.000Z

134

VEHICLE SPECIFICATIONS Vehicle Features  

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

Mazda 3 Mazda 3 VIN: JMZBLA4G601111865 Seatbelt Positions: 5 Standard Features: Air Conditioning Power Locks Power Steering Power Brakes Power Windows Cruise Control Front Disc Brakes Rear Disc Brakes Front Wheel Drive Anti-Lock Brakes Traction Control Air Bags AM/FM Stereo with CD Weights Design Curb Weight: 2,954 lb Delivered Curb Weight: 2,850 lb Distribution F/R (%): 63/37 GVWR: 4,050 lb GAWR F/R: 2,057/1,896 lb Payload 1 : 1,096 lb Performance Goal: 400 lb Dimensions Wheelbase: 103.9 in Track F/R: 60.4/59.8 in Length: 175.6 in Width: 69.1 in Height: 57.9 in Ground Clearance: 6.1 in Performance Goal: 5.0 in Tires Manufacturer: Yokohama Model: YK520 Size: P205/55R17 Pressure F/R: 35/33 psi

135

Hopper Featured Announcements  

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

Announcements Announcements Hopper Featured Announcements Hopper OS upgrade and new SW set to default next Wed, Feb 27 February 21, 2013 by Helen He | 0 Comments 1) There will be a scheduled hardware and software maintenance for Hopper next Wednesday, February 27, from 7 am to 7 pm Pacific time. This is a major OS upgrade. Most applications are highly recommended to recompile (or at least relink) after the maintenance. C++ and PGAS applications are recommended to recompile and relink. Please plan your work accordingly and check the NERSC Message of the Day (MOTD) for status update: http://www.nersc.gov/live-status/motd/. 2) After the maintenance, the following software versions will be set to default on Hopper: -- pgi/12.9.0 -- gcc/4.7.2 -- cce/8.1.3 -- intel/13.0.1.117

136

NETL: Features - December 2009  

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

9 9 Extreme Drilling Laboratory Is Ready to “Rock and Roll” The Extreme Drilling Laboratory The Extreme Drilling Laboratory is located at the NETL Morgantown site. Initial research operations will begin in 2010. The Extreme Drilling Laboratory (XDL) at the National Energy Technology Laboratory (NETL) proudly announces the much-anticipated debut of its prototype Ultra-deep Drilling Simulator (UDS), the rock star of the XDL. Drilling research will begin soon at an experimental well site with pressures reaching 30,000 pounds of force per square inch and temperatures exceeding 480 °F at the bottom of the well. One of the many unique features of this extreme drilling research is that 100 percent of the drilling will occur above ground. In addition, the UDS operating pressure

137

Salient Biological Features, Systematics,  

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

Salient Salient Biological Features, Systematics, and Genetic Variation of Populus Gancho T. Slavov and Peter Zhelev Abstract The genus Populus includes morphologically diverse species of decid- uous, relatively short-lived, and fast-growing trees. Most species have wide ranges of distribution but tend to occur primarily in riparian or mountainous habitats. Trees from this genus are typically dioecious, flower before leaf emer- gence, and produce large amounts of wind-dispersed pollen or seeds. Seedlings are drought- and shade-intolerant, and their establishment depends on distur- bance and high soil moisture. Asexual reproduction is common and occurs via root sprouting and/or rooting of shoots. Fossil records suggest that the genus appeared in the late Paleocene or early Eocene (i.e., 50-60 million years BP). According to one commonly used classification, the genus is comprised

138

"I LOST 133 LBS.!" KimHicks|37  

E-Print Network (OSTI)

JessicaBaumgardner DIET TRICKS THAT DELIVER 128 GOOD HOUSEKEEPING August 2007 PHOTOGRAPHS BY MELANIE DUNEA Kim: "I was so

Gimblett, H. Randy

139

Third-Party Evaluation of Petro Tex Hydrocarbons, LLC, ReGen Lubricating Oil Re-refining Process  

DOE Green Energy (OSTI)

This report presents an assessment of market, energy impact, and utility of the PetroTex Hydrocarbons, LLC., ReGen process for re-refining used lubricating oil to produce Group I, II, and III base oils, diesel fuel, and asphalt. PetroTex Hydrocarbons, LLC., has performed extensive pilot scale evaluations, computer simulations, and market studies of this process and is presently evaluating construction of a 23 million gallon per year industrial-scale plant. PetroTex has obtained a 30 acre site in the Texas Industries RailPark in Midlothian Texas. The environmental and civil engineering assessments of the site are completed, and the company has been granted a special use permit from the City of Midlothian and air emissions permits for the Texas Commission on Environmental Quality.

Compere, A L [ORNL; Griffith, William {Bill} L [ORNL

2009-04-01T23:59:59.000Z

140

Micropower chemical fuel-to-electric conversion : a "regenerative flip" hydrogen concentration cell promising near carnot efficiency.  

DOE Green Energy (OSTI)

Although battery technology is relatively mature, power sources continue to impose serious limitations for small, portable, mobile, or remote applications. A potentially attractive alternative to batteries is chemical fuel-to-electric conversion. Chemical fuels have volumetric energy densities 4 to 10 times those of batteries. However, realizing this advantage requires efficient chemical fuel-to-electric conversion. Direct electrochemical conversion would be the ideal, but, for most fuels, is generally not within the state-of-the-science. Next best, chemical-to-thermal-to-electric conversion can be attractive if efficiencies can be kept high. This small investigative project was an exploration into the feasibility of a novel hybrid (i.e., thermal-electrochemical) micropower converter of high theoretical performance whose demonstration was thought to be within near-term reach. The system is comprised of a hydrogen concentration electrochemical cell with physically identical hydrogen electrodes as anode and cathode, with each electrode connected to physically identical hydride beds each containing the same low-enthalpy-of-formation metal hydride. In operation, electrical power is generated by a hydrogen concentration differential across the electrochemical cell. This differential is established via coordinated heating and passive cooling of the corresponding hydride source and sink. Heating is provided by the exothermic combustion (i.e., either flame combustion or catalytic combustion) of a chemical fuel. Upon hydride source depletion, the role of source and sink are reversed, heating and cooling reversed, electrodes commutatively reversed, cell operation reversed, while power delivery continues unchanged. This 'regenerative flip' of source and sink hydride beds can be cycled continuously until all available heating fuel is consumed. Electricity is efficiently generated electrochemically, but hydrogen is not consumed, rather the hydrogen is regeneratively cycled as an electrochemical 'working fluid'.

Wally, Karl

2006-05-01T23:59:59.000Z

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141

Oxygen enriched combustion system performance study. Phase 2: 100 percent oxygen enriched combustion in regenerative glass melters, Final report  

Science Conference Proceedings (OSTI)

The field test project described in this report was conducted to evaluate the energy and environmental performance of 100% oxygen enriched combustion (100% OEC) in regenerative glass melters. Additional objectives were to determine other impacts of 100% OEC on melter operation and glass quality, and to verify on a commercial scale that an on-site Pressure Swing Adsorption oxygen plant can reliably supply oxygen for glass melting with low electrical power consumption. The tests constituted Phase 2 of a cooperative project between the United States Department of Energy, and Praxair, Inc. Phase 1 of the project involved market and technical feasibility assessments of oxygen enriched combustion for a range of high temperature industrial heating applications. An assessment of oxygen supply options for these applications was also performed during Phase 1, which included performance evaluation of a pilot scale 1 ton per day PSA oxygen plant. Two regenerative container glass melters were converted to 100% OEC operation and served as host sites for Phase 2. A 75 ton per day end-fired melter at Carr-Lowrey Glass Company in Baltimore, Maryland, was temporarily converted to 100% OEC in mid- 1990. A 350 tpd cross-fired melter at Gallo Glass Company in Modesto, California was rebuilt for permanent commercial operation with 100% OEC in mid-1991. Initially, both of these melters were supplied with oxygen from liquid storage. Subsequently, in late 1992, a Pressure Swing Adsorption oxygen plant was installed at Gallo to supply oxygen for 100% OEC glass melting. The particular PSA plant design used at Gallo achieves maximum efficiency by cycling the adsorbent beds between pressurized and evacuated states, and is therefore referred to as a Vacuum/Pressure Swing Adsorption (VPSA) plant.

Tuson, G.B.; Kobayashi, H.; Campbell, M.J.

1994-08-01T23:59:59.000Z

142

ARM - Features and Releases Archive  

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

CenterFeaturesFeatures and Releases Archive CenterFeaturesFeatures and Releases Archive Media Contact Lynne Roeder lynne-dot-roeder-at-pnnl-dot-gov @armnewsteam Field Notes Blog Topics Field Notes89 AGU 3 AMIE 10 ARM Aerial Facility 2 ARM Mobile Facility 1 6 ARM Mobile Facility 2 47 BAECC 1 BBOP 4 MAGIC 12 MC3E 17 SGP 2 STORMVEX 29 TCAP 3 Search News Search Blog News Center All Categories What's this? Social Media Guidance News Center All Categories Features and Releases Facility News Field Notes Blog feed Events feed Employment Research Highlights Data Announcements Education News Archive What's this? Social Media Guidance Features and Releases Archive 2013 Dec 30 Pole Position: New Field Campaigns Explore Arctic and Antarctic Atmosphere Nov 13 Research Flights Completed for Biomass Burning Field Campaign Nov 07 MAGIC Takes a Bow

143

Topographic Features | Open Energy Information  

Open Energy Info (EERE)

No definition has been provided for this term. Add a Definition Topography is the shape and arrangement of physical features on a surface. In the case of geothermal...

144

Argonne Transportation - 2002 Features Archive  

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

2 Features Archive Argonne Completes Evaluation of DOE Fuel Cell System Argonne National Laboratory has finished testing the U.S. Department of Energys (DOE's) first...

145

Argonne Transportation - 2007 Features Archive  

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

7 Features Archive Argonne's Lithium-Ion Battery Technology Offers Reliability, Greater Safety Argonne's an internationally recognized leader in the development of lithium-battery...

146

DOE software featured at ESTSC  

Office of Scientific and Technical Information (OSTI)

DOE software featured at ESTSC Multi AdminSystem Tracking-Environment Resource: MASTER is an open-source software package available from the Pacific Northwest National Laboratory...

147

Bayesian Nonparametric Latent Feature Models  

E-Print Network (OSTI)

3 Bayesian Nonparametric Latent Feature Model Inference5 Non-exchangeable Bayesian Nonparametric Inferencefor Non-exchangeable Bayesian Nonparametric Latent ture

Miller, Kurt Tadayuki

2011-01-01T23:59:59.000Z

148

Feature  

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

Explains Vehicle Technologies to Illinois Companies and Government Explains Vehicle Technologies to Illinois Companies and Government Illinois chamber of commerce Attendees lined up for the test drive opportunities. On August 16, 2011, Argonne participated in the event, "Taking the Future Out for a Spin," organized by the Illinois Chamber of Commerce and held at the Autobahn Racing Country Club in Joliet, Il. Argonne researchers Glenn Keller and Henning Lohse-Busch were on hand to help attendees understand the advanced technology vehicles at the event. Lohse-Busch gave a presentation titled, "Current and Future Trends in Alternative Fuel Vehicles: A Research Perspective." Folks attending had the opportunity to drive a variety of advanced hybrid cars, including plug-in hybrids, electric vehicles and natural gas vehicles around a one and one-half mile closed racing course. Car manufacturers Chevy, Nissan, Tesla, Think, Mitsubishi and Ford provided electric vehicles, including the Chevy Volt and Nissan Leaf. Hybrid vehicles were provided by Toyota, Porsche, Kia, Cadillac and Ford. Chevy, VPG, Green Alternative Systems and Freightliner provided vehicles that run on compressed natural gas.

149

Feature  

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

Engineers (SAE) Hybrid Task Force Committee. Harper's current research involves power line communication technology (PLC) and plug-in electric vehicle (PEV) communication...

150

Newsletter Features | Department of Energy  

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

About Us » News & Blog » Newsletter Features About Us » News & Blog » Newsletter Features Newsletter Features Below are featured articles from the Indian Energy Beat newsletter. Download full issues of the newsletter. September 6, 2013 The Eastern Band of Cherokee Indians and the Mississippi Band of Choctaw Indians are converting waste vegetable oil and grease to biofuel in an effort to reduce the environmental impact of their energy use. Fuel from Waste Helps Power Two Tribes The Eastern Band of Cherokee Indians and the Mississippi Band of Choctaw Indians had plenty of used vegetable oil and grease on hand and a desire to convert the waste to biofuel to reduce the environmental impact of their energy use. The Tribes participated in a demonstration project with the intent to share their experience and lessons learned so that other Tribes

151

Feature-guided image stippling  

Science Conference Proceedings (OSTI)

This paper presents an automatic method for producing stipple renderings from photographs, following the style of professional hedcut illustrations. For effective depiction of image features, we introduce a novel dot placement algorithm which adapts ...

Dongyeon Kim; Minjung Son; Yunjin Lee; Henry Kang; Seungyong Lee

2008-06-01T23:59:59.000Z

152

Nature Climate Change features Los  

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

Nature Climate Change features Los Alamos forest research February 27, 2013 New print edition of journal tags tree-stress project for cover story LOS ALAMOS, N.M., Feb. 27,...

153

Argonne Transportation - 2006 Features Archive  

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

6 Features Archive SAE International Environmental Excellence in Transportation (E2T) Award Runner-Up Michael Wang of Argonne National Laboratory was honored as a runner-up in the...

154

Regenerative amplification of picosecond 10-{mu}m pulses in a high-pressure optically pumped CO{sub 2} laser  

Science Conference Proceedings (OSTI)

A model is developed and numerical calculations are performed for the regenerative amplification of seed picosecond 10-{mu}m radiation pulses in a high-pressure optically pumped CO{sub 2} laser. It is established that by varying the cavity parameters, the conditions of efficient regenerative amplification may be optimised for the case of a relatively short-duration (50 ns) solid-state Cr:Er:YSGG laser and 'long-duration' (250 ns) electrodischarge chemical HF laser. It is shown that the schemes of a CO{sub 2} amplifier with optical pumping presented allow obtaining the pulses with the duration of 3ps, output energy of 1-5 mJ, and peak power of {approx}1 GW at the pump energy of 150-200 mJ. (lasers and amplifiers)

Gordienko, Vyacheslav M; Platonenko, Viktor T [Lomonosov Moscow State University, Faculty of Physics, Moscow (Russian Federation)

2011-01-24T23:59:59.000Z

155

PRISM 2.0: Personal Transportation Module of the U.S. Regional Economy, Greenhouse Gas, and Energy (US-REGEN) Model: A Guide to Operation and Development  

Science Conference Proceedings (OSTI)

The personal transportation/electric vehicle penetration module (Transportation Module) of the U.S. Regional Economy, Greenhouse Gas, and Energy (US-REGEN) integrated regional macroeconomic model is a structural economic model of personal vehicle purchase and driving behaviors that focuses on the adoption of electric vehicles. The module employs a representation of consumers’ demographics, existing vehicles, vehicle choices, and preferences for vehicle characteristics to model personal vehicle ...

2013-09-26T23:59:59.000Z

156

PRISM 2.0: Estimating Energy Substitution Parameters for the U.S. Regional Economy, Greenhouse Gas, and Energy (US-REGEN) Model  

Science Conference Proceedings (OSTI)

Under the PRISM 2.0 Project, the Electric Power Research Institute (EPRI) developed the U.S. Regional Economy, Greenhouse Gas, and Energy (US-REGEN) model that can assess the impact of various climate, energy, and environmental policies on the electric power sector, the energy system, and the overall U.S. economy. This model represents energy efficiency potential through elasticities of substitution between energy and capital. EPRI has contracted with M. K. Jaccard and Associates Inc. to determine ...

2013-09-30T23:59:59.000Z

157

Regenerative amplification of femtosecond pulses: Design and construction of a sub-100fs, {mu}J laser system  

Science Conference Proceedings (OSTI)

Femtosecond lasers are a powerful tool for a wealth of applications in physics, chemistry and biology. In most cases, however, their use is fundamentally restricted to a rather narrow spectral range. This thesis deals with the construction and characterization of a femtosecond light source for spectroscopic applications which overcomes that restriction. It is demonstrated how the output of a continuously pumped Ti:sapphire femtosecond oscillator is amplified to the {mu}J level, while the pulse duration remains below 100fs. A combination of continuous pumping, acousto-optic switching and Ti:Al{sub 2}O{sub 3} as a gain medium allows amplification at high repetition rates. By focusing the high energy pulses into a sapphire crystal, a broad-band continuum can be generated, extended in wavelengths over several hundred nanometers. To accomplish amplification of three orders of magnitude while maintaining the pulse length, a regenerative multipass amplifier system was built. The thesis describes theoretical design, realization and characterization of the system. Theoretical calculations and preliminary measurements were carried out and allow a critical evaluation of the final performance.

Schumacher, A.B. [Universitaet Karlsruhe (Germany). Institut fuer Angewandte Physik]|[Lawrence Berkeley National Lab., CA (United States)

1996-10-01T23:59:59.000Z

158

Regenerative Amplification of Femtosecond Pulses: Design andConstruction of a sub-100fs, muon J Laser System  

Science Conference Proceedings (OSTI)

Femtosecond lasers are a powerful tool for a wealth of applications in physics, chemistry and biology. In most cases, however, their use is fundamentally restricted to a rather narrow spectral range. This thesis deals with the construction and characterization of a femtosecond light source for spectroscopic applications which overcomes that restriction. It is demonstrated how the output of a continuously pumped Ti:sapphire femtosecond oscillator is amplified to the {mu}J level,while the pulse duration remains below 100 fs. A combination of continuous pumping, acousto-optic switching and Ti:Al{sub 2}O{sub 3} as a gain medium allows amplification at high repetition rates. By focusing the high energy pulses into a sapphire crystal, a broad-band continuum can be generated, extended in wavelengths over several hundred nanometers. To accomplish amplification of three orders of magnitude while maintaining the pulse length, a regenerative multipass amplifier system was built. The thesis describes theoretical design, realization and characterization of the system. Theoretical calculations and preliminary measurements were carried out and allow a critical evaluation of the final performance.

Schumacher, Andreas B.

1996-10-01T23:59:59.000Z

159

News Features | ornl.gov  

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

News & Awards News & Awards News Releases Honors & Awards News Features Advanced Materials Home | Science & Discovery | Advanced Materials | News & Awards | News Features News Features 1-2 of 2 Results Nanotech toolbox July 01, 2013 - One of the most remarkable aspects of this super-small-scale world is that, under the right conditions, bits and pieces of materials will put themselves together-a natural phenomenon known as self-assembly. For example, polymer molecules, like the ones used to make plastic bags, organize themselves into a variety of structures based on what's going on in their environment. New family of tiny crystals glow bright in LED lights May 23, 2013 - Minuscule crystals that glow different colors may be the missing ingredient for white LED lighting that illuminates homes and

160

Green Power Network: Featured Reports  

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

Alphabetical Listing Alphabetical Listing Categorical Listing Chronological Listing Featured Reports Featured Reports Selected from from our Library of Green Power Publications Some of the following documents are available as Adobe Acrobat PDFs. Download Adobe Reader. Feature Report Heeter, J., T. Nicholas, 2013. Status and Trends in the U.S. Voluntary Green Power Market (2012 Data). NREL Report No. TP-6A20-60210. (PDF 1.2 MB) Heeter, J., 2013. Renewable Energy Certificate (REC) Tracking Systems: Costs & Verification Issues (Presentation). NREL/PR-6A20-60640. (PDF 517 KB) Heeter, J., P. Armstrong, L. Bird, 2012. Market Brief: Status of the Voluntary Renewable Energy Certificate Market (2011 Data). NREL/TP-6A20-52925 (PDF 974 KB) Bird, L., A. Reger, and J. Heeter, 2012. Distributed Solar Incentive

Note: This page contains sample records for the topic "lbs features regenerative" from the National Library of EnergyBeta (NLEBeta).
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161

Feature Stories | Argonne National Laboratory  

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

Feature Stories Feature Stories Topic - Any - Energy -Energy efficiency --Vehicles ---Alternative fuels ---Automotive engineering ---Biofuels ---Diesel ---Electric drive technology ---Hybrid & electric vehicles ---Hydrogen & fuel cells ---Internal combustion ---Powertrain research ---Vehicle testing --Building design --Manufacturing -Energy sources --Renewable energy ---Bioenergy ---Hydropower ---Solar energy ---Wind energy --Hydrogen --Nuclear energy ---Nuclear energy modeling & simulation ---Nuclear fuel cycle ----Geology & disposal ---Reactors ----Nuclear reactor safety ----Nuclear reactor materials ----Nuclear system technologies & diagnostics -Energy usage --Energy life-cycle analysis --Energy storage ---Batteries ----Lithium-ion batteries ----Lithium-air batteries ----Sodium batteries --Electricity

162

Featured Webinars | Open Energy Information  

Open Energy Info (EERE)

Featured Webinars Featured Webinars Jump to: navigation, search This page highlights the webinars conducted by the Coordinated Low Emissions Assistance Network, Clean Energy Solutions Center, Enhancing Capacity for Low Emissions Development Strategies program, and the LEDS Global Dialogue Working Group. Finance Webinars CESC-Webinar: Building an Innovation and Entrepreneurship Driven Economy: How Policies Can Foster Risk Capital Investment in Renewable Energy CESC-Webinar: Financial and Policy Innovations to Support Energy Efficiency: Energy Performance Contracting and On-Bill Financing Implementation Webinars GHG Inventory Webinars Low-carbon plans/TNAs/NAMAs Webinars CLEAN-Capacity Building and Training for Low Emissions Development Planning CLEAN-Linked Open Data (LOD) Webinar

163

On selecting Gabor features for biometric authentication  

Science Conference Proceedings (OSTI)

We describe a Gabor feature selection technique that allows us to develop a fast and robust Gabor-feature based biometric system. Existing Gabor based methods use a huge number of Gabor features to represent the patterns. Our experiments on different ... Keywords: Gabor features, automated identification, biometrics, ear authentication, equal error rate, feature selection, finger authentication

Loris Nanni; Alessandra Lumini

2009-04-01T23:59:59.000Z

164

PETSc: Features: Nvidia GPU support  

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Nvidia GPU support Nvidia GPU support Home Download Features Component Details Diagram GPUs Theads Documentation Applications/Publications Miscellaneous External Software Developers Site PETSc algebraic solvers now run on Nvidia GPU systems. This sometimes provides an alternative high-performance, low-cost solution technique. We recommend working with petsc-dev if you wish to work witht his feature. If you use the PETSc GPU code in your published work, please cite the following paper: @article{minden2010preliminary, title={Preliminary implementation of PETSc using GPUs}, author={Minden, V. and Smith, B.F. and Knepley, M.G.}, journal={Proceedings of the 2010 International Workshop of GPU Solutions to Multiscale Problems in Science and Engineering}, year={2010} } WARNING: Using GPUs effectively is difficult! You must be dedicated and

165

Argonne Transportation - 2005 Features Archive  

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5 Features Archive 5 Features Archive South African Science Park Street Naming Michael Thackeray of Argonne National Laboratory's Chemical Engineering Division was recently honored as one of 11 notable South African scientists and innovators to have streets named after them in Pretoria's new Innovation Hub science park. (More...) Electrochemical Society Battery Division Research Award Michael Thackeray of Argonne National Laboratory received the 2005 Research Award of the Battery Division of the Electrochemical Society. The award was established in 1958 to recognize outstanding contributions to the science and technology of primary and secondary cells and batteries and fuel cells. (More...) SAE Barry D. McNutt Award for Excellence in Automotive Policy Analysis Steve Plotkin of Argonne's Center for Transportation Research was the winner of the Society for Automotive Engineers (SAE) 2005 Barry D. McNutt Award, which recognizes the importance of sound policy analysis and inspires members of the mobility community in government, industry and elsewhere to strive for excellence. (More...)

166

Argonne Transportation - 2003 Features Archive  

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3 Features Archive 3 Features Archive Society of Tribologists and Lubrication Engineers Fellow Ali Erdemir of Argonne's Energy Technology Division has been named a Fellow of the Society of Tribologists and Lubrication Engineers (STLE). Last year, Erdemir received the Al Sonntag Award and the Allan A. Manteuffel Award from STLE's Chicago chapter for his development of a carbon coating that showed the lowest coefficient of friction (less than .001) when tested in a dry nitrogen atmosphere. (More...) Argonne Researcher Honored for Career in Engine Research The American Society of Mechanical Engineers (ASME) honored Argonne's Ramanujam (Raj) Sekar by elevating his membership to the status of a Fellow, in recognition of his many "significant engineering achievements and contributions to the engineering profession" over a career spanning more than 33 years. Sekar manages the Engine and Emissions Research Group at Argonne's Transportation Technology R&D Center. (More...)

167

Argonne Transportation - 2008 Features Archive  

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8 Features Archive 8 Features Archive Battery Test Facility Since 1976, researchers have used Argonne's Electrochemical Analysis and Diagnostics Laboratory to study advanced battery systems for applications such as hybrid and plug-in hybrid electric vehicles and utility load-leveling during peak demand periods. The facility houses a computer-operated test laboratory, where individual cells and multicell modules of battery systems are subjected to performance and lifetime tests under simulated real-world conditions. (More...) EnerDel/Argonne Advanced High-Power Battery for Hybrid Electric Vehicles The EnerDel/Argonne lithium-ion battery is a highly reliable and extremely safe device that is lighter in weight, more compact, more powerful and longer-lasting than the nickel-metal hydride (Ni-MH) batteries in today's hybrid electric vehicles (HEVs). (More...)

168

Argonne Transportation - 2000 Features Archive  

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0 Features Archive 0 Features Archive Argonne Technology Wins R&D 100 Award Argonne researchers have won an R&D 100 Award for developing a catalyst that may help bring environmentally friendly electric cars to the marketplace. These awards are given annually by R&D Magazine to the 100 most significant technical products of the year. (More...) Argonne's Automotive Recycling Processes Win Awards The automobile shredder industry recovers over 10 million tons of ferrous (iron-containing) scrap annually from obsolete automobiles and sells the metals at a significant profit. After metals recovery, though, the auto recyclers are left with about 5 million tons of nonmetallic auto shredder residue (ASR) to dispose of annually. Argonne's processes to recover valuable plastics from this scrap have won two prestigious awards. (More...)

169

Comparing visual features for morphing based recognition  

E-Print Network (OSTI)

This thesis presents a method of object classification using the idea of deformable shape matching. Three types of visual features, geometric blur, C1 and SIFT, are used to generate feature descriptors. These feature ...

Wu, Jia Jane

2005-01-01T23:59:59.000Z

170

Analytical features: a knowledge-based approach to audio feature generation  

Science Conference Proceedings (OSTI)

We present a feature generation system designed to create audio features for supervised classification tasks. The main contribution to feature generation studies is the notion of analytical features (AFs), a construct designed to support the representation ...

François Pachet; Pierre Roy

2009-01-01T23:59:59.000Z

171

Argon-ion-pumped and diode-pumped all-solid-state femtosecond Cr:LiSrAlF{sub 6} regenerative amplifiers  

Science Conference Proceedings (OSTI)

A tunable femtosecond solid-state amplifier system that uses only 3 W of 488-nm argon-ion pump power has been demonstrated to deliver microjoule pulses at repetition rates up to 20 kHz, with a maximum pulse energy of 14 {mu}J obtained at 5 kHz. An all-solid-state, tunable, diode-pumped Cr:LiSrAlF{sub 6} regenerative amplifier has been demonstrated, for the first time to our knowledge, that amplifies femtosecond pulses to energies exceeding 1 {mu}J at up to a 16-kHz repetition rate.

Hyde, S.C.W.; Barry, N.P.; Mellish, R.; French, P.M.W.; Taylor, J.R. [Femtosecond Optics Group, Department of Physics, Imperial College of Science and Technology, Prince Consort Road, London SW7 2BZ (United Kingdom); van der Poel, C.J.; Valster, A. [Philips Optoelectronics Centre, Prof. Holstlann 4, 5656 AA Eindhoven (Netherlands)

1995-01-15T23:59:59.000Z

172

Solar-MEC development program. Project 9103 third quarter progress report, March 1--May 31, 1978. [Desiccant wheel and regenerative heat exchange wheel performance  

DOE Green Energy (OSTI)

During the third quarter of the Solar-MEC program, work continued on developing the computer model simulating the desiccant wheel behavior (Task 1) and assessing the performance of the regenerative heat exchange wheel (Task 3). This report specifically presents the results obtained using the computer model as an analytical tool to evaluate design and operating conditions to optimize the wheel's performance. It also contains evaluations of two different available heat transfer matrixes: the currently used aluminum honeycomb and a new product, a potentially less-expensive, corrugated aluminum material. The mathematical modeling and diagnostic evaluations and ways of improving the component and machine performance were identified and are described for both tasks.

Wurm, J.; Weil, S.A.; Zawacki, T.S.; Kinast, J.A.; Macriss, R.A.

1978-12-01T23:59:59.000Z

173

Argonne Transportation - 2001 Features Archive  

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1 Features Archive 1 Features Archive SAE Award for Excellence in Oral Presentation Christopher Powell of Argonne National Laboratory's Center for Transportation Research (CTR) received a Society of Automotive Engineers (SAE) Award for Excellence in Oral Presentation for his presentation entitled "X-Ray Measurement of High Pressure Diesel Sprays" at the March 2001 SAE World Congress in Detroit, Michigan. (More...) Discover Award Finalist, Transportation: Using “X-Ray Vision” to Study Fuel Spray Processes Inside Engines By using high-brilliance X-rays from Argonne’s Advanced Photon Source, researchers are able to obtain never-before-possible, time-resolved and quantitative information on the structure of gasoline and diesel fuel sprays at the very moment they enter the engine cylinder. Before the new “X-ray vision” technique, the portion of fuel sprays nearest the injector nozzle (the first one inch) had been too opaque for visible light to penetrate, leaving engine designers and manufacturers to guess at conditions inside the fuel spray

174

ENGINEERING FEATURES OF DCX-2  

DOE Green Energy (OSTI)

The DCX-2 is a large, complex experimental apparatus. Its aim is the generation of a hot, dense plasma by the injection and dissociation of 600-kev hydrogen molecNoneular ions in a magnetic-mirror field. For facilitating this process, the molecular ions are given a long path in the machine, and the ion- pumping action of the plasma is used to maintain the vacuum. The major component systems of the apparatus are the ion source and accelerator, highvoltage power supply, magnet system, beam-injection duct, vacuum system, and dissociating arc. The design, construction, and performance of each component system, the constructional features not peculiar to any one component, and the instruments and techniques available for plasma study are described. (auth)

Bell, P.R.; Culver, J.S.; DeCamp, S.M.; Ezell, J.C.; Kelley, G.G.; Lazar, N.H.; Mackin, R.J. Jr.

1963-07-26T23:59:59.000Z

175

Alternative Fuels Data Center: News and Features  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

About About Printable Version Share this resource Send a link to Alternative Fuels Data Center: News and Features to someone by E-mail Share Alternative Fuels Data Center: News and Features on Facebook Tweet about Alternative Fuels Data Center: News and Features on Twitter Bookmark Alternative Fuels Data Center: News and Features on Google Bookmark Alternative Fuels Data Center: News and Features on Delicious Rank Alternative Fuels Data Center: News and Features on Digg Find More places to share Alternative Fuels Data Center: News and Features on AddThis.com... More in this section... Project Assistance News & Features Spanish Resources Contacts News and Features The Alternative Fuels Data Center (AFDC) helps transportation decision makers find alternative fuel information, data, and tools through

176

Modern Geothermal Features | Open Energy Information  

Open Energy Info (EERE)

Modern Geothermal Features Modern Geothermal Features Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Print PDF Modern Geothermal Features Dictionary.png Modern Geothermal Features: Active geothermal manifestations such as hot springs, fumaroles, steaming ground, mud pots, mud pools, mud volcanoes, or geysers. Other definitions:Wikipedia Reegle When geothermal systems have conduits available to the surface, they cause surface manifestations (or geothermal features). These features may vary between steam seeps (fumaroles) or pure fluid manifestations (geysers and hot springs) causing spectacular mineral formations (e.g. sinter terraces, tufa mounds). These types of manifestations are clear indications of an underlying geothermal system. Geothermal systems with no modern surface

177

Feature Tracking Using Reeb Graphs  

Science Conference Proceedings (OSTI)

Tracking features and exploring their temporal dynamics can aid scientists in identifying interesting time intervals in a simulation and serve as basis for performing quantitative analyses of temporal phenomena. In this paper, we develop a novel approach for tracking subsets of isosurfaces, such as burning regions in simulated flames, which are defined as areas of high fuel consumption on a temperature isosurface. Tracking such regions as they merge and split over time can provide important insights into the impact of turbulence on the combustion process. However, the convoluted nature of the temperature isosurface and its rapid movement make this analysis particularly challenging. Our approach tracks burning regions by extracting a temperature isovolume from the four-dimensional space-time temperature field. It then obtains isosurfaces for the original simulation time steps and labels individual connected 'burning' regions based on the local fuel consumption value. Based on this information, a boundary surface between burning and non-burning regions is constructed. The Reeb graph of this boundary surface is the tracking graph for burning regions.

Weber, Gunther H.; Bremer, Peer-Timo; Day, Marcus S.; Bell, John B.; Pascucci, Valerio

2010-08-02T23:59:59.000Z

178

Feature Tracking on the Unit Sphere  

Science Conference Proceedings (OSTI)

Techniques used in a previous study of the objective identification and tracking of meteorological features in model data are extended to the unit sphere. An alternative feature detection scheme is described based on cubic interpolation for the ...

K. I. Hodges

1995-12-01T23:59:59.000Z

179

Transfer in Reinforcement Learning via Shared Features  

E-Print Network (OSTI)

We present a framework for transfer in reinforcement learning based on the idea that related tasks share some common features, and that transfer can be achieved via those shared features. The framework attempts to capture ...

Konidaris, George

180

Relict Geothermal Features | Open Energy Information  

Open Energy Info (EERE)

Relict Geothermal Features Relict Geothermal Features Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Print PDF Relict Geothermal Features Dictionary.png Relict Geothermal Features: No definition has been provided for this term. Add a Definition Relict geothermal surface feature, include the mineral formations left behind by hot springs, fumaroles, and geysers as well as the alteration of minerals by geothermal waters (e.g. opalization of sediments). Such alteration and deposits are indicators of past hydrothermal activity. Though surface activity has ceased in many areas, relict geothermal features may indicate the presence of a still active geothermal system below the surface. Retrieved from "http://en.openei.org/w/index.php?title=Relict_Geothermal_Features&oldid=600720"

Note: This page contains sample records for the topic "lbs features regenerative" 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

Property:TopoFeatures | Open Energy Information  

Open Energy Info (EERE)

Property Property Edit with form History Facebook icon Twitter icon » Property:TopoFeatures Jump to: navigation, search Property Name TopoFeatures Property Type String Description Describes topographic features within the vicinity of the field (e.g. volcanic features, rift valleys, extensional features) that may be significant reflections of underlying geothermal resources. This is a property of type Page. Subproperties This property has the following 4 subproperties: G Geysers Geothermal Area L Lightning Dock Geothermal Area S Soda Lake Geothermal Area Stillwater Geothermal Area Pages using the property "TopoFeatures" Showing 23 pages using this property. A Amedee Geothermal Area + Horst and Graben + B Beowawe Hot Springs Geothermal Area + Horst and Graben +

182

Spatial Feature Evaluation for Aerial Scene Analysis  

Science Conference Proceedings (OSTI)

High-resolution aerial images are becoming more readily available, which drives the demand for robust, intelligent and efficient systems to process increasingly large amounts of image data. However, automated image interpretation still remains a challenging problem. Robust techniques to extract and represent features to uniquely characterize various aerial scene categories is key for automated image analysis. In this paper we examined the role of spatial features to uniquely characterize various aerial scene categories. We studied low-level features such as colors, edge orientations, and textures, and examined their local spatial arrangements. We computed correlograms representing the spatial correlation of features at various distances, then measured the distance between correlograms to identify similar scenes. We evaluated the proposed technique on several aerial image databases containing challenging aerial scene categories. We report detailed evaluation of various low-level features by quantitatively measuring accuracy and parameter sensitivity. To demonstrate the feature performance, we present a simple query-based aerial scene retrieval system.

Swearingen, Thomas S [ORNL] [ORNL; Cheriyadat, Anil M [ORNL] [ORNL

2013-01-01T23:59:59.000Z

183

ARM - Feature Stories and Releases Article  

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

9 Feature Stories and Releases Open House Draws Crowd to ARM Climate Research Facility Display Mild summer temperatures helped bring thousands of visitors through the gates of...

184

ARM - Feature Stories and Releases Article  

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

July 26, 2012 Feature Stories and Releases Capturing Aerosol Evolution at Cape Cod From July 2012 to June 2013, nearly sixty instruments are obtaining atmospheric data from the...

185

NETL: NewsRoom - Feature Stories  

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

Feature Stories September 2013 NETL's Supercomputer Addresses Energy Issues on Two Fronts August 2013 Adapting Energy Research for Further Innovations: A Little Sharing Among...

186

ARM - Feature Stories and Releases Article  

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

December 11, 2007 Feature Stories and Releases National User Facility Leads to Multidisciplinary Climate Research Contact: Lynne Roeder, ARM Public Information Officer,...

187

ARM - Feature Stories and Releases Article  

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

features the familiar faces of Professor Polar Bear, Teacher Turtle, and PI Prairie Dog. These "mascots" represent the ARM Climate Research Facility's research locales in...

188

ARM - Feature Stories and Releases Article  

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

Facility News, Feature Stories and Releases Research Flights Completed for Biomass Burning Field Campaign Bookmark and Share The Gulstream-1 heads toward a smoke plume during a...

189

Identifying Transition State Features of Enzymatic Conformational...  

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

remains a challenging task. We employ computational strategies in conjunction with NMR experiments to reveal - in atomistic resolution - features of transition states and...

190

ARM - Feature Stories and Releases Article  

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

March 31, 2008 Feature Stories and Releases Aerosols and Clouds: A Complex Climate Connection New data will help researchers examine cloud composition and resulting effects on...

191

Digital Mapping Of Structurally Controlled Geothermal Features...  

Open Energy Info (EERE)

Gps Units And Pocket Computers Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Conference Paper: Digital Mapping Of Structurally Controlled Geothermal Features With...

192

Digital Mapping Of Structurally Controlled Geothermal Features...  

Open Energy Info (EERE)

GPS Units And Pocket Computers Jump to: navigation, search OpenEI Reference LibraryAdd to library Conference Paper: Digital Mapping Of Structurally Controlled Geothermal Features...

193

Web credibility: features exploration and credibility prediction  

Science Conference Proceedings (OSTI)

The open nature of the World Wide Web makes evaluating webpage credibility challenging for users. In this paper, we aim to automatically assess web credibility by investigating various characteristics of webpages. Specifically, we first identify features ... Keywords: classification, feature analysis, regression, web credibility

Alexandra Olteanu; Stanislav Peshterliev; Xin Liu; Karl Aberer

2013-03-01T23:59:59.000Z

194

Transfer in Reinforcement Learning via Shared Features  

Science Conference Proceedings (OSTI)

We present a framework for transfer in reinforcement learning based on the idea that related tasks share some common features, and that transfer can be achieved via those shared features. The framework attempts to capture the notion of tasks that are ...

George Konidaris; Ilya Scheidwasser; Andrew Barto

2012-06-01T23:59:59.000Z

195

Archives and History Office: Short Features  

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

Features > Short Features Features > Short Features Short Features in SLAC History 40th SLAC celebrated its 40th Anniversary in 2002 with a series of events and a photo book. 50th SLAC celebrated its 50th Anniversary in 2012 with a series of events and a special anniversary website: Celebrating 50 Years of Discovery. APS Burton Richter, Sid Drell , Martin Perl , and Herman Winick made presentations at the American Physical Society (APS) Centennial Celebration and Meeting ( March 20-26 1999). Angiogram The first synchrotron radiation coronary angiogram recorded on a human subject occurred in May 1986 at the Stanford Synchrotron Radiation Laboratory (SSRL). BaBar BaBar was dedicated on August 13, 1999. Beam Trees Beam trees are not actually beams or trees. Blue Book The Blue Book is a SLAC classic written to document for posterity the design and building of SLAC's two-mile accelerator. Available in full-text from the SLAC Library.

196

Passive Safety Features for Small Modular Reactors  

Science Conference Proceedings (OSTI)

The rapid growth in the size and complexity of commercial nuclear power plants in the 1970s spawned an interest in smaller, simpler designs that are inherently or intrinsically safe through the use of passive design features. Several designs were developed, but none were ever built, although some of their passive safety features were incorporated into large commercial plant designs that are being planned or built today. In recent years, several reactor vendors are actively redeveloping small modular reactor (SMR) designs with even greater use of passive features. Several designs incorporate the ultimate in passive safety they completely eliminate specific accident initiators from the design. Other design features help to reduce the likelihood of an accident or help to mitigate the accident s consequences, should one occur. While some passive safety features are common to most SMR designs, irrespective of the coolant technology, other features are specific to water, gas, or liquid-metal cooled SMR designs. The extensive use of passive safety features in SMRs promise to make these plants highly robust, protecting both the general public and the owner/investor. Once demonstrated, these plants should allow nuclear power to be used confidently for a broader range of customers and applications than will be possible with large plants alone.

Ingersoll, Daniel T [ORNL

2010-01-01T23:59:59.000Z

197

Nature climate change features Los Alamos forest research  

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

Nature climate change features forest research Nature climate change features Los Alamos forest research The print issue features as its cover story the tree-stress research of...

198

LEDSGP/tools/features | Open Energy Information  

Open Energy Info (EERE)

LEDSGP/tools/features LEDSGP/tools/features < LEDSGP‎ | tools Jump to: navigation, search LEDSGP Logo.png Advancing climate-resilient low emission development around the world Home About Tools Expert Assistance Events Publications Join Us Tools Activities Inventory LEDS Toolkits Knowledge Portals Featured Tools Featured Tools The following resources can be used to support different stages of low emissions development planning. Click here to add a capacity building or training resource to the inventory. Webinar on Development Impact Assessment for Low Emissions Development: As part of this webinar, several members of the LEDS Global Partnership set out to review existing approaches to capturing and communicating development benefits of climate action and propose a new tool for communicating development benefits to policy makers as part of a LEDS

199

ARM - 2013 AMS Presentations Featuring ARM Data  

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

3 AMS Presentations Featuring ARM Data 3 AMS Presentations Featuring ARM Data Media Contact Lynne Roeder lynne-dot-roeder-at-pnnl-dot-gov @armnewsteam Field Notes Blog Topics Field Notes89 AGU 3 AMIE 10 ARM Aerial Facility 2 ARM Mobile Facility 1 6 ARM Mobile Facility 2 47 BAECC 1 BBOP 4 MAGIC 12 MC3E 17 SGP 2 STORMVEX 29 TCAP 3 Search News Search Blog News Center All Categories What's this? Social Media Guidance News Center All Categories Features and Releases Facility News Field Notes Blog feed Events feed Employment Research Highlights Data Announcements Education News Archive What's this? Social Media Guidance 2013 AMS Presentations Featuring ARM Data Sunday, January 6 Presentation Type Session ID and Presentation Title Presenters Time and Location Poster Sessions Poster S150 Analysis of SPartiCus Data for Cirrus Modeling Case Studies R. L. Atlas, A. M. Fridlind and M. Diao 2:30-4:00 PM, Exhibit Hall 3

200

ARM - AGU Presentations Featuring ARM Data  

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

CenterAGU Presentations Featuring ARM Data CenterAGU Presentations Featuring ARM Data Media Contact Lynne Roeder lynne-dot-roeder-at-pnnl-dot-gov @armnewsteam Field Notes Blog Topics Field Notes89 AGU 3 AMIE 10 ARM Aerial Facility 2 ARM Mobile Facility 1 6 ARM Mobile Facility 2 47 BAECC 1 BBOP 4 MAGIC 12 MC3E 17 SGP 2 STORMVEX 29 TCAP 3 Search News Search Blog News Center All Categories What's this? Social Media Guidance News Center All Categories Features and Releases Facility News Field Notes Blog feed Events feed Employment Research Highlights Data Announcements Education News Archive What's this? Social Media Guidance AGU Presentations Featuring ARM Data Monday, December 13 Presentation Type Session ID and Presentation Title Presenters Time and Location A11H. Atmospheric Sciences General Contributions: Clouds and Aerosol-Cloud Interactions I

Note: This page contains sample records for the topic "lbs features regenerative" 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

ARM - 2012 AMS Presentations Featuring ARM Data  

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

2 AMS Presentations Featuring ARM Data 2 AMS Presentations Featuring ARM Data Media Contact Lynne Roeder lynne-dot-roeder-at-pnnl-dot-gov @armnewsteam Field Notes Blog Topics Field Notes89 AGU 3 AMIE 10 ARM Aerial Facility 2 ARM Mobile Facility 1 6 ARM Mobile Facility 2 47 BAECC 1 BBOP 4 MAGIC 12 MC3E 17 SGP 2 STORMVEX 29 TCAP 3 Search News Search Blog News Center All Categories What's this? Social Media Guidance News Center All Categories Features and Releases Facility News Field Notes Blog feed Events feed Employment Research Highlights Data Announcements Education News Archive What's this? Social Media Guidance 2012 AMS Presentations Featuring ARM Data Monday, January 23 Presentation Type Session ID and Presentation Title Presenters Time and Location Oral Invited J2.1, Next-Generation Global Precipitation Data for Hydrometeorogical Applications Arthur Y. Hou, Dalia Bach Kirschbaum 11:00 AM, 256

202

ARM - Feature Stories and Releases Article  

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

August 17, 2009 Feature Stories and Releases The Air is Rare Up There Science team ascends nearly to height of Everest's base camp for atmospheric data Dave Turner (left) and...

203

Multimedia Semantic Features and Image Content Description  

Science Conference Proceedings (OSTI)

Content-based indexing and retrieval of images and video requires a proper semantic description for image content. This paper discusses the mapping of high-level, application-specific, features to the visual primitives that are accessible through image ...

M. Cavazza; R. J. Green; I. J. Palmer

1998-10-01T23:59:59.000Z

204

ARM - Feature Stories and Releases Article  

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

December 7, 2010 Feature Stories and Releases User Facility Highlights at 2010 AGU Fall Meeting Scientists from around the world use data from the U.S. Department of Energy's...

205

ARM - Feature Stories and Releases Article  

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

10, 2009 Facility News, Feature Stories and Releases Highlights from DOE Scientific User Facility at AGU Fall Meeting 2009 Scientists from around the world use data from the U.S....

206

Minimizing Binding Errors Using Learned Conjunctive Features  

Science Conference Proceedings (OSTI)

We have studied some of the design trade-offs governing visual representations based on spatially invariant conjunctive feature detectors, with an emphasis on the susceptibility of such systems to false-positive recognition errors—Malsburg's classical ...

Bartlett W. Mel; József W. Fiser

2000-02-01T23:59:59.000Z

207

Minimizing Binding Errors Using Learned Conjunctive Features  

Science Conference Proceedings (OSTI)

We have studied some of the design trade-offs governing visual representations based on spatially invariant conjunctive feature detectors, with an emphasis on the susceptibility of such systems to false-positive recognition errors—Malsburg’s ...

Bartlett W. Mel; Jósef W. Fiser

2000-04-01T23:59:59.000Z

208

Topology-based Feature Definition and Analysis  

SciTech Connect

Defining high-level features, detecting them, tracking them and deriving quantities based on them is an integral aspect of modern data analysis and visualization. In combustion simulations, for example, burning regions, which are characterized by high fuel-consumption, are a possible feature of interest. Detecting these regions makes it possible to derive statistics about their size and track them over time. However, features of interest in scientific simulations are extremely varied, making it challenging to develop cross-domain feature definitions. Topology-based techniques offer an extremely flexible means for general feature definitions and have proven useful in a variety of scientific domains. This paper will provide a brief introduction into topological structures like the contour tree and Morse-Smale complex and show how to apply them to define features in different science domains such as combustion. The overall goal is to provide an overview of these powerful techniques and start a discussion how these techniques can aid in the analysis of astrophysical simulations.

Weber, Gunther H.; Bremer, Peer-Timo; Gyulassy, Attila; Pascucci, Valerio

2010-12-10T23:59:59.000Z

209

Feature extraction for structural dynamics model validation  

SciTech Connect

This study focuses on defining and comparing response features that can be used for structural dynamics model validation studies. Features extracted from dynamic responses obtained analytically or experimentally, such as basic signal statistics, frequency spectra, and estimated time-series models, can be used to compare characteristics of structural system dynamics. By comparing those response features extracted from experimental data and numerical outputs, validation and uncertainty quantification of numerical model containing uncertain parameters can be realized. In this study, the applicability of some response features to model validation is first discussed using measured data from a simple test-bed structure and the associated numerical simulations of these experiments. issues that must be considered were sensitivity, dimensionality, type of response, and presence or absence of measurement noise in the response. Furthermore, we illustrate a comparison method of multivariate feature vectors for statistical model validation. Results show that the outlier detection technique using the Mahalanobis distance metric can be used as an effective and quantifiable technique for selecting appropriate model parameters. However, in this process, one must not only consider the sensitivity of the features being used, but also correlation of the parameters being compared.

Hemez, Francois [Los Alamos National Laboratory; Farrar, Charles [Los Alamos National Laboratory; Park, Gyuhae [Los Alamos National Laboratory; Nishio, Mayuko [UNIV OF TOKYO; Worden, Keith [UNIV OF SHEFFIELD; Takeda, Nobuo [UNIV OF TOKYO

2010-11-08T23:59:59.000Z

210

Satellite stories featured in Lab lecture series  

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

February » February » Satellite stories featured Satellite stories featured in Lab lecture series Space adventures will be featured in the upcoming Frontiers in Science lecture series "Small Satellites on a Shoestring: The LANL Experience." February 14, 2008 Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines from bioscience, sustainable energy sources, to plasma physics and new materials. Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines from bioscience, sustainable energy sources, to plasma physics and new materials.

211

Supai salt karst features: Holbrook Basin, Arizona  

SciTech Connect

More than 300 sinkholes, fissures, depressions, and other collapse features occur along a 70 km (45 mi) dissolution front of the Permian Supai Formation, dipping northward into the Holbrook Basin, also called the Supai Salt Basin. The dissolution front is essentially coincident with the so-called Holbrook Anticline showing local dip reversal; rather than being of tectonic origin, this feature is likely a subsidence-induced monoclinal flexure caused by the northward migrating dissolution front. Three major areas are identified with distinctive attributes: (1) The Sinks, 10 km WNW of Snowflake, containing some 200 sinkholes up to 200 m diameter and 50 m depth, and joint controlled fissures and fissure-sinks; (2) Dry Lake Valley and contiguous areas containing large collapse fissures and sinkholes in jointed Coconino sandstone, some of which drained more than 50 acre-feet ({approximately}6 {times} 10{sup 4} m{sup 3}) of water overnight; and (3) the McCauley Sinks, a localized group of about 40 sinkholes 15 km SE of Winslow along Chevelon Creek, some showing essentially rectangular jointing in the surficial Coconino Formation. Similar salt karst features also occur between these three major areas. The range of features in Supai salt are distinctive, yet similar to those in other evaporate basins. The wide variety of dissolution/collapse features range in development from incipient surface expression to mature and old age. The features began forming at least by Pliocene time and continue to the present, with recent changes reportedly observed and verified on airphotos with 20 year repetition. The evaporate sequence along interstate transportation routes creates a strategic location for underground LPG storage in leached caverns. The existing 11 cavern field at Adamana is safely located about 25 miles away from the dissolution front, but further expansion initiatives will require thorough engineering evaluation.

Neal, J.T.

1994-12-31T23:59:59.000Z

212

Munitions related feature extraction from LIDAR data.  

Science Conference Proceedings (OSTI)

The characterization of former military munitions ranges is critical in the identification of areas likely to contain residual unexploded ordnance (UXO). Although these ranges are large, often covering tens-of-thousands of acres, the actual target areas represent only a small fraction of the sites. The challenge is that many of these sites do not have records indicating locations of former target areas. The identification of target areas is critical in the characterization and remediation of these sites. The Strategic Environmental Research and Development Program (SERDP) and Environmental Security Technology Certification Program (ESTCP) of the DoD have been developing and implementing techniques for the efficient characterization of large munitions ranges. As part of this process, high-resolution LIDAR terrain data sets have been collected over several former ranges. These data sets have been shown to contain information relating to former munitions usage at these ranges, specifically terrain cratering due to high-explosives detonations. The location and relative intensity of crater features can provide information critical in reconstructing the usage history of a range, and indicate areas most likely to contain UXO. We have developed an automated procedure using an adaptation of the Circular Hough Transform for the identification of crater features in LIDAR terrain data. The Circular Hough Transform is highly adept at finding circular features (craters) in noisy terrain data sets. This technique has the ability to find features of a specific radius providing a means of filtering features based on expected scale and providing additional spatial characterization of the identified feature. This method of automated crater identification has been applied to several former munitions ranges with positive results.

Roberts, Barry L.

2010-06-01T23:59:59.000Z

213

Improving the Detection of Wind Features In Backscatter LIDAR Scans Using Feature Extraction.  

E-Print Network (OSTI)

??This thesis presents the results of applying image segmentation techniques to incoherent LIDAR data to improve the detection of wind features. Improving the detection and… (more)

Rotthoff, Eric

2012-01-01T23:59:59.000Z

214

An orthogonal access modifier model for feature-oriented programming  

Science Conference Proceedings (OSTI)

In feature-oriented programming (FOP), a programmer decomposes a program in terms of features. Ideally, features are implemented modularly so that they can be developed in isolation. Access control is an important ingredient to attain feature ... Keywords: feature-oriented programming, orthogonal access modifier model

Sven Apel; Jörg Liebig; Christian Kästner; Martin Kuhlemann; Thomas Leich

2009-10-01T23:59:59.000Z

215

ARM - Feature Stories and Releases Article  

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

7, 2012 [Feature Stories and Releases] 7, 2012 [Feature Stories and Releases] Southern Great Plains Site in Path of Tornado Bookmark and Share Property of several SGP site personnel took a hit during the April 30 tornado. Site operations manager John Schatz shared this photo of damage to and around his barn. Property of several SGP site personnel took a hit during the April 30 tornado. Site operations manager John Schatz shared this photo of damage to and around his barn. On April 30, at about 10:30 p.m, a tornado touched down in Medford, Oklahoma, northwest of the Central Facility at ARM's Southern Great Plains site. The storm track moved southeast, passing through several counties and leaving a path of destruction in its wake. In spite of winds in excess of 80 mph and baseball-sized hail, ARM instruments and structures

216

ARM - Feature Stories and Releases Article  

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November 14, 2011 [Feature Stories and Releases] November 14, 2011 [Feature Stories and Releases] New Study Reveals and Quantifies Magnitude of Long-term Aerosol Effects on Clouds and Precipitation Bookmark and Share Cloud radars measure an incoming storm at the ARM Southern Great Plains site in Oklahoma. Cloud radars measure an incoming storm at the ARM Southern Great Plains site in Oklahoma. 10 years of data from ARM Southern Great Plains site corroborate satellite measurements; match model A study published in Nature Geoscience this week reveals a trend that atmospheric scientists have been mulling for decades: the effects of aerosols on clouds and rainfall. Some studies have suggested that aerosols-tiny particles in the air, such as dust and soot-may make clouds "drier" while others studies suggest they may intensify storm

217

ARM - Feature Stories and Releases Article  

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November 16, 2010 [Feature Stories and Releases] November 16, 2010 [Feature Stories and Releases] Future Field Campaigns Span Atlantic Ocean to Indian Ocean Bookmark and Share Each year, the ARM Climate Research Facility reviews proposals to use key components of the Facility for extended field campaigns. The Department of Energy recently announced the selection of major ARM field campaigns that will take place from 2011 through 2014. Studies led by principal investigators Chuck Long, Carl Berkowitz, and Scot Martin will examine atmospheric circulation in the tropics, and aerosol-cloud interactions in the North Atlantic and Amazon Basin, respectively. ARM MJO Investigation Experiment on Gan Island (AMIE-Gan). Led by Chuck Long of Pacific Northwest National Laboratory, this campaign is part of a large international research effort involving two island-based and two

218

ARM - Feature Stories and Releases Article  

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3, 2012 [Feature Stories and Releases] 3, 2012 [Feature Stories and Releases] SGP Site Staff Share Successes, Challenges in the Name of Science Bookmark and Share Large-scale observation network in Korea opens door to new collaborations Daniel Hartsock and Dr. Kyungjeen Park look on as Pat Dowell describes the operation of a disdrometer at the SGP site. A sensor under the instrument's 'hood' measures rain rate and drop size distribution. Daniel Hartsock and Dr. Kyungjeen Park look on as Pat Dowell describes the operation of a disdrometer at the SGP site. A sensor under the instrument's 'hood' measures rain rate and drop size distribution. Dr. Kyungjeen Park, Korea Meteorological Administration, faces a tremendous responsibility: develop a microscale observing capability to support a major urban atmospheric measurement and modeling project. The project is to

219

ARM - Feature Stories and Releases Article  

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28, 2011 [Feature Stories and Releases] 28, 2011 [Feature Stories and Releases] Storm Study in Oklahoma Records Extreme Weather Events Bookmark and Share During MC3E, convective clouds like these were measured by NASA research aircraft and numerous radars throughout the ARM Southern Great Plains site, including these radars at the SGP Central Facility. During MC3E, convective clouds like these were measured by NASA research aircraft and numerous radars throughout the ARM Southern Great Plains site, including these radars at the SGP Central Facility. On June 6 at 6:30 p.m., the last launch of more than 1400 weather balloons marked the end of field operations for the six-week Midlatitude Continental Convective Clouds Experiment, or MC3E, at the ARM Southern Great Plains site. Led by Mike Jensen, MC3E principal investigator from Brookhaven

220

ARM - Feature Stories and Releases Article  

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

December 30, 2013 [Feature Stories and Releases] December 30, 2013 [Feature Stories and Releases] Pole Position: New Field Campaigns Explore Arctic and Antarctic Atmosphere Bookmark and Share Each year, the ARM Climate Research Facility receives proposals to use key components of the Facility for extended or intensive field campaigns to improve understanding of atmospheric processes that are relevant to regional and global climate. The Department of Energy has selected the following field campaigns that take place from 2014 through 2016. ARM West Antarctic Radiation Experiment (AWARE) McMurdo Station is a scientific outpost located on the southern tip of Ross Island, Antarctica. McMurdo Station is a scientific outpost located on the southern tip of Ross Island, Antarctica. West Antarctic is an area nearly devoid of atmospheric and climate

Note: This page contains sample records for the topic "lbs features regenerative" 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

ARM - Feature Stories and Releases Article  

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

August 13, 2012 [Feature Stories and Releases] August 13, 2012 [Feature Stories and Releases] Up Close and Personal at Cape Cod National Seashore Bookmark and Share Visitors make their way to the ARM Mobile Facility, located on a coastal bluff near the Highlands Center at Cape Cod National Seashore. Visitors make their way to the ARM Mobile Facility, located on a coastal bluff near the Highlands Center at Cape Cod National Seashore. Enjoying fair skies and ocean breezes, a large and enthusiastic crowd gathered at the Highlands Center at Cape Cod National Seashore in late July to officially kick off the year-long Two-Column Aerosol Project, or TCAP. About 50 area stakeholders, four staff from the Massachusetts federal and state Congressional delegations, and several DOE officials joined project partners from the ARM Facility and National Park Service (NPS) who

222

ARM - Feature Stories and Releases Article  

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

May 13, 2009 [Feature Stories and Releases] May 13, 2009 [Feature Stories and Releases] Preparations Heat Up for Field Campaign in Chile Bookmark and Share Test period simulates daily operations for remote deployment in Atacama Desert Science and operations team members observe data transmitted from the weather balloon launched during training for RHUBC-II. Science and operations team members observe data transmitted from the weather balloon launched during training for RHUBC-II. At an elevation of more than 5000 meters on the Atacama Desert in Chile, the site for the second phase of the upcoming Radiative Heating in Underexplored Bands Campaign is not only very high, but also remote. To reduce the potential for surprises, the science and operations team completed a comprehensive beta test at the Pagosa Springs Staging Facility

223

ARM - Feature Stories and Releases Article  

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

September 28, 2011 [Facility News, Feature Stories and Releases, September 28, 2011 [Facility News, Feature Stories and Releases, Publications] Pass the lotion; new study shows drying trend over Great Plains Bookmark and Share Analysis of infrared energy levels useful for similar evaluations at local scale Illustration of seasonal infrared energy trends observed at the ARM Southern Great Plains site between 1996 and 2010. Click on image to enlarge. Illustration of seasonal infrared energy trends observed at the ARM Southern Great Plains site between 1996 and 2010. Click on image to enlarge. In a study published this month in the Journal of Climate, researchers found less infrared energy reaching Earth's surface above the Great Plains region of the United States. This decrease in infrared energy is due to a decrease in the amount of water vapor and fewer clouds over this

224

ARM - Feature Stories and Releases Article  

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

8, 2009 [Facility News, Feature Stories and Releases] 8, 2009 [Facility News, Feature Stories and Releases] Thumbs-Up for Radar Design Reviews-Key Recovery Act Milestone Bookmark and Share Of the $60 million allocated to the ARM Climate Research Facility by the American Recovery and Reinvestment Act, nearly half that amount is designated for 18 new scanning radars as well as upgrades to the baseline ARM millimeter wave cloud radars (MMCR) located throughout the Facility. In November, ARM engineering staff led a series of preliminary design reviews with the radar vendors to discuss progress thus far. All participants agreed to move forward with the plans and detailed designs presented, marking the completion of a key milestone in achieving the Recovery Act deployment schedule. Kevin Widener Kevin Widener "This review gives us the first look of what the radar physically looks

225

ARM - Feature Stories and Releases Article  

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

9, 2010 [Feature Stories and Releases] 9, 2010 [Feature Stories and Releases] Mobile Facility Completes First Test at Sea Bookmark and Share Rich Coulter and Brad Orr, co-managers for the AMF2, install instruments on the bow of the RV Connecticut for operational testing in June. Rich Coulter and Brad Orr, co-managers for the AMF2, install instruments on the bow of the RV Connecticut for operational testing in June. In mid-June, the second ARM Mobile Facility, or AMF2, faced its first test on the open seas off the coast of Cape Cod, Massachusetts. Led by Rich Coulter, AMF2 co-manager from Argonne National Laboratory, the AMF2 team installed a subset of AMF2 instruments on the RV Connecticut to test their operation in a marine environment and to experience the potential problems likely to be encountered during a long-term shipboard deployment.

226

ARM - Feature Stories and Releases Article  

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

January 6, 2010 [Feature Stories and Releases] January 6, 2010 [Feature Stories and Releases] Cirrus Clouds Hold Clues to Climate Bookmark and Share Research flights will obtain most comprehensive data set to-date for climate models Cirrus clouds can blanket the entire sky, so they obviously affect how the sun's energy is transferred between Earth and space. But how much? That's an important question for scientists grappling with future climate change scenarios. In January, scientists sponsored by the Department of Energy's Atmospheric Radiation Measurement (ARM) Climate Research Facility began a five-month aircraft campaign to gather data from cirrus clouds in the skies above Oklahoma. Using an instrumented research aircraft equipped with various probes and sensors, their goal is obtain a new and comprehensive

227

ARM - Feature Stories and Releases Article  

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

October 17, 2013 [Feature Stories and Releases] October 17, 2013 [Feature Stories and Releases] New Climate Research Site in the Azores Fills Critical Data Gap Bookmark and Share Newly installed on Graciosa Island in the North Atlantic Ocean, instruments at this Department of Energy research site measure incoming and outgoing energy, clouds, aerosols, and precipitation for climate studies. Newly installed on Graciosa Island in the North Atlantic Ocean, instruments at this Department of Energy research site measure incoming and outgoing energy, clouds, aerosols, and precipitation for climate studies. How do atmospheric scientists study the flow of energy above the Atlantic Ocean? For starters, they need data-ideally on a continual basis. And that's exactly what they now have, thanks to a new climate research site

228

ARM - Feature Stories and Releases Article  

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

23, 2008 [Feature Stories and Releases] 23, 2008 [Feature Stories and Releases] Field Campaigns for 2010 Range from the Arctic to the Azores Bookmark and Share With the recent awards, the ARM Mobile Facility deployment on Graciosa Island in the Azores is extended from its original 9-month duration, beginning in May 2009 and now lasting through November 2010. With the recent awards, the ARM Mobile Facility deployment on Graciosa Island in the Azores is extended from its original 9-month duration, beginning in May 2009 and now lasting through November 2010. The Department of Energy recently announced the selection of major ARM field campaigns that will take place in 2010. Studies led by principal investigators Rob Wood, Hans Verlinde, and Jay Mace will examine marine, mixed-phase, and cirrus clouds in the Azores, Alaska, the Great Plains, and

229

ARM - Feature Stories and Releases Article  

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

February 26, 2007 [Feature Stories and Releases] February 26, 2007 [Feature Stories and Releases] Arctic Winter Provides Window of Opportunity to Improve Climate Models Bookmark and Share Dry winter conditions allows scientists to explore elusive portions of the electromagnetic spectrum Contact: Lynne Roeder, 509.372.4331 In conjunction with other scientific activities taking place during International Polar Year 2007-2008, today an international research team begins a three-week field campaign in Barrow, Alaska. The experiment, which is sponsored by the U.S. Department of Energy's Atmospheric Radiation Measurement (ARM) Climate Research Facility, uses a new suite of sophisticated instruments to provide the first simultaneous high-resolution dataset of Arctic clear sky and cirrus cloud properties in the

230

ARM - Feature Stories and Releases Article  

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

December 9, 2010 [Feature Stories and Releases] December 9, 2010 [Feature Stories and Releases] Scientists Begin 5-month Study of Cloud Life Cycles Bookmark and Share Instruments at four mountain sites gather data to improve climate models. For Immediate Release: Thursday, December 9, 2010 Just outside Thunderhead Lodge in the Steamboat Springs ski area, one of the ARM Mobile Facility sites hosts a scanning cloud radar and several other instruments. Just outside Thunderhead Lodge in the Steamboat Springs ski area, one of the ARM Mobile Facility sites hosts a scanning cloud radar and several other instruments. Steamboat Springs, Colorado - Ski season is snow season, and snow season means clouds-exactly what a team of atmospheric scientists in "Ski Town USA" are anticipating. For the next five months, a dense collection of

231

ARM - Feature Stories and Releases Article  

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

8, 2005 [Feature Stories and Releases] 8, 2005 [Feature Stories and Releases] International Climate Researchers Meet in U.S. to Simulate Flight Operations for Tropical Storm Cloud Experiment Bookmark and Share Press Release Media Contact: Lynne Roeder, 509.372.4331 Technical Contact: Mike Janes, 925.294.2447 The Southern Surveyor research vessel will be equipped with a full compliment of surface-based instrumentation for measuring atmospheric and oceanographic properties. The ship will also serve as one of the locations for launching radiosondes (weather balloons), as well as a surface site for measuring energy fluxes. The Southern Surveyor research vessel will be equipped with a full compliment of surface-based instrumentation for measuring atmospheric and oceanographic properties. The ship will also serve as one of the locations

232

ARM - Feature Stories and Releases Article  

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

May 19, 2008 [Feature Stories and Releases] May 19, 2008 [Feature Stories and Releases] A Quest for Answers About Aerosols Bookmark and Share Data will enhance understanding of regional effects and global transport of aerosols Contact: Lynne Roeder, ARM Public Information Officer, 509.372.4331 The Pacific Rim includes countries and cities located around the edge of the Pacific Ocean. The Pacific Rim includes countries and cities located around the edge of the Pacific Ocean. Aerosols are tiny airborne particles, such as dust from farming and soot from industrial plants. Aerosols in China are very dense and have diverse properties which have been observed in the atmosphere across the Pacific Rim. The atmosphere over China provides a natural testbed for studying the climatic effects of aerosols, which the Intergovernmental Panel on Climate

233

ARM - Feature Stories and Releases Article  

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

19, 2007 [Feature Stories and Releases] 19, 2007 [Feature Stories and Releases] Marked Improvements Shown in Global Weather Forecast Model Bookmark and Share Contact: Lynne Roeder, ARM Public Information Officer, 509.372.4331 Example of an ECMWF analysis. Example of an ECMWF analysis. One of the world's foremost weather forecast models is showing dramatic improvements thanks to the pairing of two recent advancements in the representation of radiative transfer in global weather and climate models. Developed with funding from the Atmospheric Radiation Measurement (ARM) Program, the new components simulate the absorption and scattering of sunlight ("solar radiation") in the atmosphere and better represent small-scale cloud variability. Their application to the forecast model of the European Centre for Medium-Range Weather Forecasts (ECMWF) solves a

234

ARM - Feature Stories and Releases Article  

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

February 15, 2013 [Feature Stories and Releases] February 15, 2013 [Feature Stories and Releases] A Homecoming Party at the Los Angeles Shipping Dock Bookmark and Share Department of Energy's mobile climate observatory completes its first extended marine operation Early this January, curious workers at the Los Angeles shipping dock watched as engineers using cranes unloaded radars and other equally fragile scientific instruments from a cargo ship, at times without even looking at how they were carrying out the operation. "It is a strange dance," laughs Nicki Hickmon, acknowledging but at the same time brushing aside any concerns one may have regarding impending catastrophes. "Our team works hard to secure everything, and with some luck and skilled contractors, we've avoided instrument mishaps," assures

235

Gender Recognition Based on Sift Features  

E-Print Network (OSTI)

This paper proposes a robust approach for face detection and gender classification in color images. Previous researches about gender recognition suppose an expensive computational and time-consuming pre-processing step in order to alignment in which face images are aligned so that facial landmarks like eyes, nose, lips, chin are placed in uniform locations in image. In this paper, a novel technique based on mathematical analysis is represented in three stages that eliminates alignment step. First, a new color based face detection method is represented with a better result and more robustness in complex backgrounds. Next, the features which are invariant to affine transformations are extracted from each face using scale invariant feature transform (SIFT) method. To evaluate the performance of the proposed algorithm, experiments have been conducted by employing a SVM classifier on a database of face images which contains 500 images from distinct people with equal ratio of male and female.

Yousefi, Sahar

2011-01-01T23:59:59.000Z

236

Structural Features that Contribute to Market Power  

E-Print Network (OSTI)

In this paper we report an experiment that examines a primary concern of policy makers: how a structural feature of electric power networks can contribute to the exercise of market power by well-positioned players in deregulated markets. One such feature is the distribution of ownership of a given set of generating assets. For example, two large firms could be allocated baseload and intermediate generators such that either firm would be willing to withhold unilaterally the capacity of its intermediate generators from the market, to benefit from the supra-competitive prices which would result from only selling its baseload units. Conversely, ownership of the some of the intermediate generators from each of these firms could be transferred to two other firms, so that no one firm can unilaterally restrict output to spawn supra-competitive prices.

Stephen J. Rassenti; Vernon L. Smith; Bart J. Wilson

2000-01-01T23:59:59.000Z

237

Semantic Features for Classifying Referring Search Terms  

SciTech Connect

When an internet user clicks on a result in a search engine, a request is submitted to the destination web server that includes a referrer field containing the search terms given by the user. Using this information, website owners can analyze the search terms leading to their websites to better understand their visitors needs. This work explores some of the features that can be used for classification-based analysis of such referring search terms. We present initial results for the example task of classifying HTTP requests countries of origin. A system that can accurately predict the country of origin from query text may be a valuable complement to IP lookup methods which are susceptible to the obfuscation of dereferrers or proxies. We suggest that the addition of semantic features improves classifier performance in this example application. We begin by looking at related work and presenting our approach. After describing initial experiments and results, we discuss paths forward for this work.

May, Chandler J.; Henry, Michael J.; McGrath, Liam R.; Bell, Eric B.; Marshall, Eric J.; Gregory, Michelle L.

2012-05-11T23:59:59.000Z

238

ARM - Feature Stories and Releases Article  

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

March 27, 2009 [Facility News, Feature Stories and Releases] March 27, 2009 [Facility News, Feature Stories and Releases] Ceremony in the Azores Recognizes Scientific Collaborations Bookmark and Share A mix of green pastures and isolated white-housed villages dot the landscape of Graciosa Island. The ARM Mobile Facility will be located near the airport at the northern end of the island. A mix of green pastures and isolated white-housed villages dot the landscape of Graciosa Island. The ARM Mobile Facility will be located near the airport at the northern end of the island. In a signing ceremony at the Laboratorio Regional Engenharia Civil in Ponta Delgada, the Azores, government officials from the United States and Portugal formally recognized agreements for scientific collaboration related to the ARM Mobile Facility deployment on Graciosa Island. The

239

ARM - Feature Stories and Releases Article  

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

, 2011 [Feature Stories and Releases] , 2011 [Feature Stories and Releases] AMIE, What You Wanna Do? Bookmark and Share Data spanning the Maldives to Papua New Guinea will help scientists analyze far-reaching tropical weather cycle This view shows a subset of the ARM Mobile Facility instruments operating at the Gan Island airport for the AMIE campaign. To see the complete collection, see the image set in Flickr. This view shows a subset of the ARM Mobile Facility instruments operating at the Gan Island airport for the AMIE campaign. To see the complete collection, see the image set in Flickr. Like the lyrics in the song from the 1970s, the ARM Mobile Facility is going to stay in the Maldives "for a while, maybe longer"-about six months, actually-in support of the ARM Madden Julian Oscillation (MJO)

240

ARM - Feature Stories and Releases Article  

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

, 2010 [Feature Stories and Releases] , 2010 [Feature Stories and Releases] Field Campaign Begins in Sacramento to Study Aging Aerosols Bookmark and Share Scientists will use measurements from the CARES campaign to examine how various gases and aerosol particles evolve and mix during the course of a day. Scientists will use measurements from the CARES campaign to examine how various gases and aerosol particles evolve and mix during the course of a day. Starting this week, dozens of researchers are on location in Sacramento for the Carbonaceous Aerosol and Radiative Effects Study, or CARES. Using a combination of more than 50 instruments at two ground sites and on two aircraft, the team will measure the evolution of black carbon and secondary aerosols in the Sacramento urban air plume. This information will lead to a

Note: This page contains sample records for the topic "lbs features regenerative" 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

ARM - Feature Stories and Releases Article  

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

July 8, 2013 [Feature Stories and Releases] July 8, 2013 [Feature Stories and Releases] Aerosol Research Heats Up During Summer Fire Season Bookmark and Share Smoke plumes rise from a forest fire. Smoke plumes rise from a forest fire. While the impacts of wildfires on people and the surrounding environment are apparent, the effect on the atmosphere from smoky soot particles-a type of aerosol-is much less so. Whether from grass, timber, or brush, each type of biological material releases its own sooty chemical signature that interacts differently with sunlight, clouds, and other particles in the sky. How does this mingling affect Earth's climate? Enter the Biomass Burning Observation Project, or BBOP. Beginning in July, scientists funded by the U.S. Department of Energy will maneuver a high-tech research aircraft into the plumes of wildfires to

242

INL featured in video presented at Copenhagen conference  

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

INL featured in video presented at Copenhagen conference IDAHO FALLS Idaho National Laboratory footage and research are featured in a video presented at the World Climate...

243

Automation World Features New White Paper on Wireless Security...  

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

Automation World Features New White Paper on Wireless Security Automation World Features New White Paper on Wireless Security The April 2009 issue of Automation World magazine...

244

Microsoft Word - chvs10.html  

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

7 Chevrolet S-10 Electric 7 Chevrolet S-10 Electric VEHICLE SPECIFICATIONS PURPOSE-BUILT VEHICLE Base Vehicle: 1997 Chevrolet S-10 VIN: 1GCDE14H4V80003EX Seatbelt Positions: Three Standard Features: Heat Pump Climate Control System Auxillary Diesel Fuel Fired Heater (Only operates Below 40 F) Cruise Control Tilt Steering Wheel Front Wheel Drive Power Steering Power Brakes Anti-Lock Brakes Front Disk Brakes Regenerative Braking Drivers Side Air Bags AM/FM Stereo Radio Half-Bed Tonneau Cover BATTERY Manufacturer: Delphi Energy Type: Valve Regulated Lead Acid Number of Modules: 26 Weight of Module: 19 kg Weight of Pack(s): 575 kg Pack Locations: Underbody Nominal Module Voltage: 12 V Nominal System Voltage: 312 V Nominal Capacity (C/2): 48 Ah WEIGHTS Design Curb Weight: 4300 lbs

245

A COMPARISON OF LIDAR GENERATED CHANNEL FEATURES WITH GROUND-SURVEYED CHANNEL FEATURES IN THE LITTLE CREEK WATERSHED.  

E-Print Network (OSTI)

??Detecting change in stream channel features over time is important in understanding channel morphology and the effects of both natural and anthropogenic influences. Channel features… (more)

Hilburn, Ryan M

2010-01-01T23:59:59.000Z

246

NIST FUNCTIONAL IMAGING FOR REGENERATIVE ...  

Science Conference Proceedings (OSTI)

... looking at this piece of coal and this is being focal ... on this is as low as – you can report lower ... system to basically drive boot for or a reporter thereof to ...

2012-10-03T23:59:59.000Z

247

ENGINEERED BARRIER SYSTEM FEATURES, EVENTS AND PROCESSES  

Science Conference Proceedings (OSTI)

The purpose of this report is to evaluate and document the inclusion or exclusion of engineered barrier system (EBS) features, events, and processes (FEPs) with respect to models and analyses used to support the total system performance assessment for the license application (TSPA-LA). A screening decision, either Included or Excluded, is given for each FEP along with the technical basis for exclusion screening decisions. This information is required by the U.S. Nuclear Regulatory Commission (NRC) at 10 CFR 63.114 (d, e, and f) [DIRS 173273]. The FEPs addressed in this report deal with those features, events, and processes relevant to the EBS focusing mainly on those components and conditions exterior to the waste package and within the rock mass surrounding emplacement drifts. The components of the EBS are the drip shield, waste package, waste form, cladding, emplacement pallet, emplacement drift excavated opening (also referred to as drift opening in this report), and invert. FEPs specific to the waste package, cladding, and drip shield are addressed in separate FEP reports: for example, ''Screening of Features, Events, and Processes in Drip Shield and Waste Package Degradation'' (BSC 2005 [DIRS 174995]), ''Clad Degradation--FEPs Screening Arguments (BSC 2004 [DIRS 170019]), and Waste-Form Features, Events, and Processes'' (BSC 2004 [DIRS 170020]). For included FEPs, this report summarizes the implementation of the FEP in the TSPA-LA (i.e., how the FEP is included). For excluded FEPs, this analysis provides the technical basis for exclusion from TSPA-LA (i.e., why the FEP is excluded). This report also documents changes to the EBS FEPs list that have occurred since the previous versions of this report. These changes have resulted due to a reevaluation of the FEPs for TSPA-LA as identified in Section 1.2 of this report and described in more detail in Section 6.1.1. This revision addresses updates in Yucca Mountain Project (YMP) administrative procedures as they pertain to this report; the current procedures are addressed in Section 2. This revision also addresses updates to the technical basis in supporting analysis and model reports and corroborative documentation, as presented in Sections 4 and 6 of this report. Finally, Sections 4, 5, and 6 of this report provide additional information pertaining to the relevant FEPs-related Acceptance Criteria presented in ''Yucca Mountain Review Plan, Final Report'' (YMRP) (NRC 2003 [DIRS 163274], Sections 2.2.1.2.1.3 and 2.2.1.3.3.3).

Jaros, W.

2005-08-30T23:59:59.000Z

248

Feature extraction from large CAD databases using genetic algorithm  

Science Conference Proceedings (OSTI)

Syntactic recognition, Graph based method, expert systems and knowledge-based approach are the common feature recognition techniques available today. This work discusses a relatively newer concept of introduction of Genetic Algorithm for Features Recognition ... Keywords: Crossover, FEV representation, Feature recognition, Fitness function, Homologising, Hybrid approach, Offspring, Pocket feature, Search time, Solution path

Pralay Pal; A. M. Tigga; A Kumar

2005-04-01T23:59:59.000Z

249

Selecting highly optimal architectural feature sets with Filtered Cartesian Flattening  

Science Conference Proceedings (OSTI)

Feature modeling is a common method used to capture the variability in a configurable application. A key challenge developers face when using a feature model is determining how to select a set of features for a variant that simultaneously satisfy a series ... Keywords: Approximation algorithm, Feature modeling, Optimization, Resource constraints

Jules White; Brian Dougherty; Douglas C. Schmidt

2009-08-01T23:59:59.000Z

250

Waste Form Features, Events, and Processes  

Science Conference Proceedings (OSTI)

The purpose of this report is to evaluate and document the inclusion or exclusion of the waste form features, events and processes (FEPs) with respect to modeling used to support the Total System Performance Assessment for License Application (TSPA-LA). A screening decision, either Included or Excluded, is given for each FEP along with the technical bases for screening decisions. This information is required by the Nuclear Regulatory Commission (NRC) in 10 CFR 63.114 (d, e, and f) [DIRS 156605]. The FEPs addressed in this report deal with the issues related to the degradation and potential failure of the waste form and the migration of the waste form colloids. For included FEPs, this analysis summarizes the implementation of the FEP in TSPA-LA, (i.e., how the FEP is included). For excluded FEPs, this analysis provides the technical bases for exclusion from TSPA-LA (i.e., why the FEP is excluded). This revision addresses the TSPA-LA FEP list (DTN: MO0407SEPFEPLA.000 [DIRS 170760]). The primary purpose of this report is to identify and document the analyses and resolution of the features, events, and processes (FEPs) associated with the waste form performance in the repository. Forty FEPs were identified that are associated with the waste form performance. This report has been prepared to document the screening methodology used in the process of FEP inclusion and exclusion. The analyses documented in this report are for the license application (LA) base case design (BSC 2004 [DIRS 168489]). In this design, a drip shield is placed over the waste package and no backfill is placed over the drip shield (BSC 2004 [DIRS 168489]). Each FEP may include one or more specific issues that are collectively described by a FEP name and a FEP description. The FEP description may encompass a single feature, process or event, or a few closely related or coupled processes if the entire FEP can be addressed by a single specific screening argument or TSPA-LA disposition. The FEPs are addressed in associated analysis or model reports. The assignments were based on the nature of the FEPs so that the analysis and resolution of screening decisions reside with the subject-matter experts in the relevant disciplines.

R. Schreiner

2004-10-27T23:59:59.000Z

251

Method of identifying features in indexed data  

DOE Patents (OSTI)

The present invention is a method of identifying features in indexed data, especially useful for distinguishing signal from noise in data provided as a plurality of ordered pairs. Each of the plurality of ordered pairs has an index and a response. The method has the steps of: (a) providing an index window having a first window end located on a first index and extending across a plurality of indices to a second window end; (b) selecting responses corresponding to the plurality of indices within the index window and computing a measure of dispersion of the responses; and (c) comparing the measure of dispersion to a dispersion critical value. Advantages of the present invention include minimizing signal to noise ratio, signal drift, varying baseline signal and combinations thereof.

Jarman, Kristin H. (Richland, WA); Daly, Don Simone (Richland, WA); Anderson, Kevin K. (Richland, WA); Wahl, Karen L. (Richland, WA)

2001-01-01T23:59:59.000Z

252

1999 Commercial Buildings Characteristics--Conservation Features and  

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

Conservation Features and Practices Conservation Features and Practices Topics: Energy Sources and End Uses End-Use Equipment Conservation Features and Practices Conservation Features and Practices The 1999 CBECS collected information about HVAC (heating, ventilation, and air-conditioning) system, building shell, and lighting conservation features and practices plus information on off-hour reduction of end-use equipment. In general, commercial buildings that were larger than average were more likely to have used these conservation features or measures. Detailed tables HVAC Conservation Features and Practices Among HVAC conservation features and practices, commercial buildings owners and managers widely performed maintenance on their HVAC systems (Figure 1). Approximately the same percentage of buildings and floorspace were served by other HVAC conservation features.

253

Richards Barrier LA Reference Design Feature Evaluation  

Science Conference Proceedings (OSTI)

The Richards Barrier is one of the design features of the repository to be considered for the License Application (LA), Richards was a soil scientist who first described the diversion of moisture between two materials with different hydrologic properties. In this report, a Richards Barrier is a special type of backfill with a fine-grained material (such as sand) overlaying a coarse-grained material (such as gravel). Water that enters an emplacement drift will first encounter the fine-grained material and be transported around the coarse-grained material covering the waste package, thus protecting the waste package from contact with most of the groundwater. The objective of this report is to discuss the benefits and liabilities to the repository by the inclusion of a Richards Barrier type backfill in emplacement drifts. The Richards Barrier can act as a barrier to water flow, can reduce the waste package material dissolution rate, limit mobilization of the radionuclides, and can provide structural protection for the waste package. The scope of this report is to: (1) Analyze the behavior of barrier materials following the intrusion of groundwater for influxes of 1 to 300 mm per year. The report will demonstrate diversion of groundwater intrusions into the barrier over an extended time period when seismic activity and consolidation may cause the potential for liquefaction and settlement of the Richards Barrier. (2) Review the thermal effects of the Richards Barrier on material behavior. (3) Analyze the effect of rockfall on the performance of the Richards Barrier and the depth of the barrier required to protect waste packages under the barrier. (4) Review radiological and heating conditions on placement of multiple layers of the barrier. Subsurface Nuclear Safety personnel will perform calculations to determine the radiation reduction-time relationship and shielding capacity of the barrier. (5) Evaluate the effects of ventilation on cooling of emplacement drifts and dusting potential. (6) Evaluate drift conditions and configurations to determine the suitability of Richards Barrier installation methodology. (7) Perform cost assessment of barrier material placement. (8) Evaluate the feature with criteria that will be supplied by the License Application Design Selection (LADS) Team. (9) Comment on the use of depleted uranium as a Richards Barrier material.

N.E. Kramer

1999-11-17T23:59:59.000Z

254

Features, Events, and Processes: system Level  

SciTech Connect

The purpose of this analysis report is to evaluate and document the inclusion or exclusion of the system-level features, events, and processes (FEPs) with respect to modeling used to support the total system performance assessment for the license application (TSPA-LA). A screening decision, either Included or Excluded, is given for each FEP along with the technical basis for screening decisions. This information is required by the U.S. Nuclear Regulatory Commission (NRC) at 10 CFR 63.113 (d, e, and f) (DIRS 156605). The system-level FEPs addressed in this report typically are overarching in nature, rather than being focused on a particular process or subsystem. As a result, they are best dealt with at the system level rather than addressed within supporting process-level or subsystem-level analyses and models reports. The system-level FEPs also tend to be directly addressed by regulations, guidance documents, or assumptions listed in the regulations; or are addressed in background information used in development of the regulations. For included FEPs, this analysis summarizes the implementation of the FEP in the TSPA-LA (i.e., how the FEP is included). For excluded FEPs, this analysis provides the technical basis for exclusion from the TSPA-LA (i.e., why the FEP is excluded). The initial version of this report (Revision 00) was developed to support the total system performance assessment for site recommendation (TSPA-SR). This revision addresses the license application (LA) FEP List (DIRS 170760).

D. McGregor

2004-10-15T23:59:59.000Z

255

Features of the Java commodity grid kit.  

SciTech Connect

In this paper we report on the features of the Java Commodity Grid Kit (Java CoG Kit). The Java CoG Kit provides middleware for accessing Grid functionality from the Java framework. Java CoG Kit middleware is general enough to design a variety of advanced Grid applications with quite different user requirements. Access to the Grid is established via Globus Toolkit protocols, allowing the Java CoG Kit to also communicate with the services distributed as part of the C Globus Toolkit reference implementation. Thus, the Java CoG Kit provides Grid developers with the ability to utilize the Grid, as well as numerous additional libraries and frameworks developed by the Java community to enable network, Internet, enterprise and peer-to-peer computing. A variety of projects have successfully used the client libraries of the Java CoG Kit to access Grids driven by the C Globus Toolkit software. In this paper we also report on the efforts to develop serverside Java CoG Kit components. As part of this research we have implemented a prototype pure Java resource management system that enables one to run Grid jobs on platforms on which a Java virtual machine is supported, including Windows NT machines.

von Laszewski, G.; Gawor, J.; Lane, P.; Rehn, N.; Russell, M.; Mathematics and Computer Science

2002-11-01T23:59:59.000Z

256

On the semantics of phi features on pronouns  

E-Print Network (OSTI)

This thesis investigates three topics relating to the semantics of phi features on pronouns. Part I focuses on gender features on pronouns. Following previous studies (Cooper 1983, Heim & Kratzer 1998), I claim that they ...

Sudo, Yasutada, Ph. D. Massachusetts Institute of Technology

2012-01-01T23:59:59.000Z

257

A Stochastic Algorithm for Feature Selection in Pattern Recognition  

Science Conference Proceedings (OSTI)

We introduce a new model addressing feature selection from a large dictionary of variables that can be computed from a signal or an image. Features are extracted according to an efficiency criterion, on the basis of specified classification or recognition ...

Sébastien Gadat; Laurent Younes

2007-05-01T23:59:59.000Z

258

ARPA-E Announces 2012 Energy Innovation Summit Featuring Bill...  

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

Announces 2012 Energy Innovation Summit Featuring Bill Gates, Fred Smith and Lee Scott ARPA-E Announces 2012 Energy Innovation Summit Featuring Bill Gates, Fred Smith and Lee Scott...

259

New Features of the Edison XC30 - Differences from Hopper  

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

New Features of the Edison XC30 New Features of the Edison XC30 - Differences from Hopper While the Edison and Hopper systems have similar programming environments and software,...

260

A Climatological Perspective of Transient Synoptic Features during NAME 2004  

Science Conference Proceedings (OSTI)

This note provides a first look at a recently developed long-term climatology of transient synoptic features in northern Mexico. Key features investigated include inverted troughs, cutoff lows, cold fronts, and open troughs (westerly short waves)...

Arthur V. Douglas; Phillip J. Englehart

2007-05-01T23:59:59.000Z

Note: This page contains sample records for the topic "lbs features regenerative" 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

Design features for decontamination in new plutonium facilities  

SciTech Connect

Specific features for preventing, containing, controlling, and removing contamination in the Plutonium Recovery and Waste Treatment Facility are outlined. (LK)

Freiberg, K.J.; Haynes, C.G.

1975-09-01T23:59:59.000Z

262

Temporal features in TV news and weather forecasts  

Science Conference Proceedings (OSTI)

The paper is aimed at investigating the specific features of temporal component as manifested in authentic TV speech

2005-01-01T23:59:59.000Z

263

Real-time rendering of textures with feature curves  

Science Conference Proceedings (OSTI)

The standard bilinear interpolation on normal maps results in visual artifacts along sharp features, which are common for surfaces with creases, wrinkles, and dents. In many cases, spatially varying features, like the normals near discontinuity curves, ... Keywords: Curvilinear feature rendering, GPU algorithms, distance function, normal mapping, resolution independence

Evgueni Parilov; Denis Zorin

2008-03-01T23:59:59.000Z

264

Pairwise feature-interaction testing for SPLs: potentials and limitations  

Science Conference Proceedings (OSTI)

A fundamental problem of testing Software Product Lines (SPLs) is that variability enables the production of a large number of instances and it is difficult to construct and run test cases even for SPLs with a small number of variable features. ... Keywords: combinatorial testing, feature interaction, feature model, model-based testing, product lines, reusable test model

Sebastian Oster; Marius Zink; Malte Lochau; Mark Grechanik

2011-08-01T23:59:59.000Z

265

Red Opal: product-feature scoring from reviews  

Science Conference Proceedings (OSTI)

Online shoppers are generally highly task-driven: they have a certain goal in mind, and they are looking for a product with features that are consistent with that goal. Unfortunately, finding a product with specific features is extremely time-consuming ... Keywords: e-commerce, feature extraction, product reviews, search

Christopher Scaffidi; Kevin Bierhoff; Eric Chang; Mikhael Felker; Herman Ng; Chun Jin

2007-06-01T23:59:59.000Z

266

Category:Relict Geothermal Features | Open Energy Information  

Open Energy Info (EERE)

source source History View New Pages Recent Changes All Special Pages Semantic Search/Querying Get Involved Help Apps Datasets Community Login | Sign Up Search Category Edit History Facebook icon Twitter icon » Category:Relict Geothermal Features Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Category:Relict Geothermal Features Geothermalpower.jpg Looking for the Relict Geothermal Features page? For detailed information on Relict Geothermal Features, click here. Pages in category "Relict Geothermal Features" The following 13 pages are in this category, out of 13 total. A Alunite Argillic-Advanced Argillic Alteration C Carbonate Deposition H Hydrothermal Alteration Hydrothermal Deposition H cont. Hydrothermally Altered Rock Hydrothermally Deposited Rock L Leach Capping

267

A detection of bright features in the microwave background  

E-Print Network (OSTI)

We report the characterization of bright, compact features in the cosmic microwave background radiation (CMBR) detected during the June 1992 and June 1994 balloon flights of the Medium Scale Anisotropy Measurement (MSAM1-92 and MSAM1-94, respectively). Spectral flux densities are determined for each feature at 5.7, 9.3, and 16.5 cm^{-1}. No viable counterparts for these features were found in source catalogs at 5 GHz or at 100 \\mum. The measured spectrum of each feature is consistent with a temperature fluctuation in the CMBR. The existence of these features is consistent with adiabatic fluctuation models of anisotropy in the CMBR.

Kowitt, M S; Cottingham, D A; Fixsen, D J; Inman, C A; Meyer, S; Page, L A; Puchalla, J L; Ruhl, J E; Silverberg, R F

1996-01-01T23:59:59.000Z

268

Efficient Computation of Topological Features from Point Data and Shapes |  

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

Efficient Computation of Topological Features from Point Data and Shapes Efficient Computation of Topological Features from Point Data and Shapes January 16, 2014 10:30AM to 11:30AM Presenter Fengtao Fan, Postdoc Interviewee Location Building 240, Room 1404-1405 Type Seminar Series Abstract: The topological features of an object are features which are preserved while continuously deforming the object. Examples are the dimension of an object and the number of holes in it. In contrast, the geometric features of an object such as its volume can dramatically change under such deformations. The robustness of topological features makes them more appealing for analyzing objects in the presence of noise, which is inevitable in practice. Researchers in various areas such as topological data analysis, computer graphics, visualization, and sensor networks have

269

Microsoft Word - solcar95.html  

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

FORCE FORCE VEHICLE SPECIFICATIONS CONVERTED VEHICLE Base Vehicle: 1995 Geo Metro VIN:2C1MR529XS6783464 Seatbelt Positions: Three Standard Features: Power Brakes Front Disk Brakes Front Wheel Drive Dual Air Bags AM/FM Stereo Radio w/Cassette Electric Heater Options as Tested: None BATTERY Manufacturer: GM Ovonic Type: 13.2EV85 Nickel Metal Hydride Number of Modules: 14 Weight of Module: 18 kg Weight of Pack(s): 254 kg Pack Locations: Undertrunk/Underhood Nominal Module Voltage: 13.2 V Nominal System Voltage: 185 V Nominal Capacity (1C): 85 Ah WEIGHTS Design Curb Weight: 2246 lbs Delivered Curb Weight: 2304 lbs Distribution F/R: 50/50 % GVWR: 2755 lbs GAWR F/R: 1432/1366 lbs Payload: 451 lbs Performance Goal: 664 lbs DIMENSIONS Wheelbase: 93.5 inches

270

NNSA Mission Featured on NPR | National Nuclear Security Administratio...  

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

By NNSA Public Affairs NNSA Blog NNSA's successful removal of all remaining highly enriched uranium (HEU) from Ukraine was featured on NPR's "All Things Considered" this past...

271

Intrinsic Feature-Based Pose Measurement for Medical Imaging ...  

Tracking is done without using extrinsic markers, fiducials, or other added features. Optical images are acquired from two or more cameras with infrared or visible

272

Sandia technologist Richard Simpson featured for helping solve Sandia's  

National Nuclear Security Administration (NNSA)

technologist Richard Simpson featured for helping solve Sandia's technologist Richard Simpson featured for helping solve Sandia's unique problems | 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 > Sandia technologist Richard Simpson featured for helping ... Sandia technologist Richard Simpson featured for helping solve Sandia's unique problems

273

title Brookhaven National Laboratory Inside RHIC News Features...  

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

Inside RHIC News Features title description Brookhaven National Laboratory conducts research in the physical biomedical and environmental sciences as well as in energy technologies...

274

VEHICLE SPECIFICATIONS Vehicle Features Base Vehicle: 2010 Volkswagen  

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

Golf TDI Bluemotion VIN: WVWZZZ1KZAW388111 Seatbelt Positions: 5 Standard Features: Air Conditioning Power Locks Power Steering Power Brakes Power Windows Cruise Control...

275

Health Physics journal features U.S. radiological response to...  

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

Physics journal features U.S. radiological response to Fukushima accident | National Nuclear Security Administration Our Mission Managing the Stockpile Preventing Proliferation...

276

US Department of Energy Promotes Special Earth Week Feature on...  

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

-- energy.gov -- will be immediately directed to a special web feature giving them key energy saving tips and user-friendly information about the critical emerging technologies...

277

Querying for Feature Extraction and Visualization in Climate Modeling  

SciTech Connect

The ultimate goal of data visualization is to clearly portray features relevant to the problem being studied. This goal can be realized only if users can effectively communicate to the visualization software what features are of interest. To this end, we describe in this paper two query languages used by scientists to locate and visually emphasize relevant data in both space and time. These languages offer descriptive feedback and interactive refinement of query parameters, which are essential in any framework supporting queries of arbitrary complexity. We apply these languages to extract features of interest from climate model results and describe how they support rapid feature extraction from large datasets.

Johnson, C. Ryan [University of Tennessee, Knoxville (UTK); Glatter, Markus [University of Tennessee, Knoxville (UTK); Kendall, Wesley [University of Tennessee, Knoxville (UTK); Huang, Jian [University of Tennessee, Knoxville (UTK); Hoffman, Forrest M [ORNL

2009-01-01T23:59:59.000Z

278

PPPL featured as DOE celebrates turning 35 | Princeton Plasma...  

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

featured as DOE celebrates turning 35 October 5, 2012 Tweet Widget Facebook Like Google Plus One 35 Years at the Department of Energy (Flickr Photostream)...

279

Microsoft Windows Server 2003 security enhancements and new features .  

E-Print Network (OSTI)

??The purpose of this thesis is to discuss the new features and enhancements of Windows Server 2003. Windows NT and Windows 2000 were known to… (more)

Montehermoso, Ronald Centeno.

2004-01-01T23:59:59.000Z

280

Radio-adaptive regimen attenuates features of cellular senescence  

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

Radio-Adaptive Regimen Attenuates Features of Cellular Senescence Albert Davalos Lawrence Berkeley National Laboratory Abstract Recent work from several laboratories suggest that...

Note: This page contains sample records for the topic "lbs features regenerative" 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

Reconstruction and Identification of Features in Planar and  

Science Conference Proceedings (OSTI)

... born--Columbus, Ohio 1981-1983 . ... compared to as medical tomography, does not have ... important features, and then do subsequent processing on ...

282

A Bayesian feature selection paradigm for text classification  

Science Conference Proceedings (OSTI)

The automated classification of texts into predefined categories has witnessed a booming interest, due to the increased availability of documents in digital form and the ensuing need to organize them. An important problem for text classification is feature ... Keywords: Bayesian feature selection, Metropolis search, Mixture model, Text classification

Guozhong Feng; Jianhua Guo; Bing-Yi Jing; Lizhu Hao

2012-03-01T23:59:59.000Z

283

Randomized locality sensitive vocabularies for bag-of-features model  

Science Conference Proceedings (OSTI)

Visual vocabulary construction is an integral part of the popular Bag-of-Features (BOF) model. When visual data scale up (in terms of the dimensionality of features or/and the number of samples), most existing algorithms (e.g. k-means) become unfavorable ...

Yadong Mu; Ju Sun; Tony X. Han; Loong-Fah Cheong; Shuicheng Yan

2010-09-01T23:59:59.000Z

284

Turkish constituent chunking with morphological and contextual features  

Science Conference Proceedings (OSTI)

State-of-the-art phrase chunking focuses on English and shows high accuracy with very basic word features such as the word itself and the POS tag. In case of morphologically rich languages like Turkish, basic features are not sufficient. Moreover, phrase ...

?lknur Durgar El-Kahlout, Ahmet Af??n Ak?n

2013-03-01T23:59:59.000Z

285

Computer Hard Drive Geolocation by HTTP Feature Extraction  

E-Print Network (OSTI)

files of a set of computers acquired in China, part of a larger research data set of real user data [10Computer Hard Drive Geolocation by HTTP Feature Extraction Technical Report UCSC-SSRC-12-04 May://www.ssrc.ucsc.edu/ #12;Computer Hard Drive Geolocation by HTTP Feature Extraction Ziqian Wan Sichuan University Alex J

Miller, Ethan L.

286

Cross-lingual information retrieval by feature vectors  

Science Conference Proceedings (OSTI)

This paper investigates query translation in cross-lingual information retrieval, especially the challenges caused by ambiguity and polysemi. We base our ideas on feature vectors and our method uses context during the translation of queries. Achieving ... Keywords: cross-lingual information retrieval, feature vector, query expansion

Jeanine Lilleng; Stein L. Tomassen

2007-06-01T23:59:59.000Z

287

Feature Extraction Based on Maximum Nearest Subspace Margin Criterion  

Science Conference Proceedings (OSTI)

Based on the classification rule of sparse representation-based classification (SRC) and linear regression classification (LRC), we propose the maximum nearest subspace margin criterion for feature extraction. The proposed method can be seen as a preprocessing ... Keywords: Dimensionality reduction, Face recognition, Feature extraction, Finger knuckle print recognition, Linear regression classification

Yi Chen; Zhenzhen Li; Zhong Jin

2013-06-01T23:59:59.000Z

288

Feature-based clustering for electricity use time series data  

Science Conference Proceedings (OSTI)

Time series clustering has been shown effective in providing useful information in various applications. This paper presents an efficient computational method for time series clustering and its application focusing creation of more accurate electricity ... Keywords: electricity distribution, electricity use data, feature extraction, feature-based clustering, load curves, time series clustering

Teemu Räsänen; Mikko Kolehmainen

2009-04-01T23:59:59.000Z

289

Dominant Feature Identification for Industrial Fault Detection and Isolation Applications  

Science Conference Proceedings (OSTI)

Fault Detection and Isolation (FDI) is crucial to reduce production costs and down-time in industrial machines. In this paper, we show how to find a reduced feature subset which is optimal in both estimation and clustering least square errors using a ... Keywords: Least Square Error (LSE), Neural Network (NN), Principal Component Analysis (PCA), Principal Feature Analysis (PFA), Singular Value Decomposition (SVD)

Jun-Hong Zhou; Chee Khiang Pang; Frank L. Lewis; Zhao-Wei Zhong

2011-08-01T23:59:59.000Z

290

Classification of raster maps for automatic feature extraction  

Science Conference Proceedings (OSTI)

Raster maps are widely available and contain useful geographic features such as labels and road lines. To extract the geographic features, most research work relies on a manual step to first extract the foreground pixels from the maps using the distinctive ... Keywords: color histogram, color moments, color-coherence vectors, content-based image retrieval, image similarity, luminance-boundary histogram, raster map classification

Yao-Yi Chiang; Craig A. Knoblock

2009-11-01T23:59:59.000Z

291

ADAPTIVE CONDITIONAL PRONUNCIATION MODELING USING ARTICULATORY FEATURES FOR SPEAKER VERIFICATION  

E-Print Network (OSTI)

. of Electrical and Electronic Engineering, Hong Kong University of Science and Technology¥ Dept. of Electrical and a conventional spectral-based system achieves a signifi- cantly lower error rate than that of the individual-level features, such as the usage or duration of particular words, prosodic features, etc., for speaker

Mak, Man-Wai

292

Automatic texture feature selection for image pixel classification  

Science Conference Proceedings (OSTI)

Pixel-based texture classifiers and segmenters are typically based on the combination of texture feature extraction methods that belong to a single family (e.g., Gabor filters). However, combining texture methods from different families has proven to ... Keywords: Multiple evaluation windows, Multiple texture methods, Supervised texture classification, Texture feature selection

Domenec Puig; Miguel Angel Garcia

2006-11-01T23:59:59.000Z

293

On the role of morphosyntactic features in Hindi dependency parsing  

Science Conference Proceedings (OSTI)

This paper analyzes the relative importance of different linguistic features for data-driven dependency parsing of Hindi, using a feature pool derived from two state-of-the-art parsers. The analysis shows that the greatest gain in accuracy comes from ...

Bharat Ram Ambati; Samar Husain; Joakim Nivre; Rajeev Sangal

2010-06-01T23:59:59.000Z

294

Magnetic mirror fusion systems: Characteristics and distinctive features  

SciTech Connect

A tutorial account is given of the main characteristics and distinctive features of conceptual magnetic fusion systems employing the magnetic mirror principle. These features are related to the potential advantages that mirror-based fusion systems may exhibit for the generation of economic fusion power.

Post, R.F.

1987-08-10T23:59:59.000Z

295

Property:ModernGeoFeatures | Open Energy Information  

Open Energy Info (EERE)

ModernGeoFeatures ModernGeoFeatures Jump to: navigation, search Property Name ModernGeoFeatures Property Type Page Description Describes modern surface manifestations present in vicinity of the resource area (e.g. hot springs, fumaroles, mudpots, geysers). See also Modern_Geothermal_Features This is a property of type Page. Subproperties This property has the following 12 subproperties: B Beowawe Hot Springs Geothermal Area Brady Hot Springs Geothermal Area D Desert Peak Geothermal Area H Heber Geothermal Area L Lightning Dock Geothermal Area R Raft River Geothermal Area Roosevelt Hot Springs Geothermal Area S Salton Sea Geothermal Area San Emidio Desert Geothermal Area S cont. Soda Lake Geothermal Area Steamboat Springs Geothermal Area Stillwater Geothermal Area Pages using the property "ModernGeoFeatures"

296

Digital Mapping Of Structurally Controlled Geothermal Features With GPS  

Open Energy Info (EERE)

Digital Mapping Of Structurally Controlled Geothermal Features With GPS Digital Mapping Of Structurally Controlled Geothermal Features With GPS Units And Pocket Computers Jump to: navigation, search OpenEI Reference LibraryAdd to library Conference Paper: Digital Mapping Of Structurally Controlled Geothermal Features With GPS Units And Pocket Computers Abstract Hand-held global positioning system (GPS) units and pocket personal computers (PCs) were used to map surface geothermal features at the Bradys Hot Springs and Salt Wells geothermal systems, Churchill County, Nevada, in less time and with greater accuracy than would have been possible with conventional mapping methods. Geothermal features that were mapped include fumaroles, mud pots, warm ground, sinter, and a variety of silicified rocks. In both areas, the digital mapping was able to resolve structural

297

High-resolution Urban Image Classification Using Extended Features  

SciTech Connect

High-resolution image classification poses several challenges because the typical object size is much larger than the pixel resolution. Any given pixel (spectral features at that location) by itself is not a good indicator of the object it belongs to without looking at the broader spatial footprint. Therefore most modern machine learning approaches that are based on per-pixel spectral features are not very effective in high- resolution urban image classification. One way to overcome this problem is to extract features that exploit spatial contextual information. In this study, we evaluated several features in- cluding edge density, texture, and morphology. Several machine learning schemes were tested on the features extracted from a very high-resolution remote sensing image and results were presented.

Vatsavai, Raju [ORNL

2011-01-01T23:59:59.000Z

298

Nature Climate Change features Los Alamos forest research  

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

Nature Climate Change Features Forest Research Nature Climate Change Features Forest Research Nature Climate Change features Los Alamos forest research The print issue features as its cover story the tree-stress research of LANL scientist A. Park Williams and partners from the U.S. Geological Survey, University of Arizona and several other organizations. February 27, 2013 Burned trees in the Jemez Mountains of New Mexico after the 2011 Las Conchas fire. Image by Craig D. Allen, USGS. Burned trees in the Jemez Mountains of New Mexico after the 2011 Las Conchas fire. Image by Craig D. Allen, USGS. Contact Nancy Ambrosiano Communications Office (505) 667-0471 Email New print edition of journal tags tree-stress project for cover story LOS ALAMOS, N.M., Feb. 27, 2013-The print issue of the journal Nature Climate Change released this week features as its cover story the

299

NNSA Mission Featured on NPR | National Nuclear Security Administration  

National Nuclear Security Administration (NNSA)

Mission Featured on NPR | National Nuclear Security Administration Mission Featured on NPR | 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 > NNSA Mission Featured on NPR NNSA Mission Featured on NPR Posted By NNSA Public Affairs NNSA Blog NNSA's successful removal of all remaining highly enriched uranium (HEU) from Ukraine was featured on NPR's "All Things Considered" this past

300

Digital Mapping Of Structurally Controlled Geothermal Features With Gps  

Open Energy Info (EERE)

Digital Mapping Of Structurally Controlled Geothermal Features With Gps Digital Mapping Of Structurally Controlled Geothermal Features With Gps Units And Pocket Computers Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Conference Paper: Digital Mapping Of Structurally Controlled Geothermal Features With Gps Units And Pocket Computers Details Activities (1) Areas (1) Regions (0) Abstract: Hand-held global positioning system (GPS) units and pocket personal computers (PCs) were used to map surface geothermal features at the Bradys Hot Springs and Salt Wells geothermal systems, Churchill County, Nevada, in less time and with greater accuracy than would have been possible with conventional mapping methods. Geothermal features that were mapped include fumaroles, mud pots, warm ground, sinter, and a variety of silicified rocks. In both areas, the digital mapping was able to resolve

Note: This page contains sample records for the topic "lbs features regenerative" 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

Science.gov, Now with Multimedia, New Search Features, Spanish...  

Office of Scientific and Technical Information (OSTI)

October 9, 2012 Science.gov, Now with Multimedia, New Search Features, Spanish Translations Spanish Version Debuted Oak Ridge, TN - Science.gov, the gateway to U.S. federal science...

302

Combining Object and Feature Dynamics in Probabilistic Tracking  

E-Print Network (OSTI)

Objects can exhibit different dynamics at different scales, a property that isoftenexploited by visual tracking algorithms. A local dynamicmodel is typically used to extract image features that are then used as inputsto a ...

Taycher, Leonid

2005-03-02T23:59:59.000Z

303

Discriminative features in reversible stochastic attribute-value grammars  

Science Conference Proceedings (OSTI)

Reversible stochastic attribute-value grammars (de Kok et al., 2011) use one model for parse disambiguation and fluency ranking. Such a model encodes preferences with respect to syntax, fluency, and appropriateness of logical forms, as weighted features. ...

Daniël de Kok

2011-07-01T23:59:59.000Z

304

Discrete Feature Approach for Heterogeneous Reservoir Production Enhancement  

Science Conference Proceedings (OSTI)

The report presents summaries of technology development for discrete feature modeling in support of the improved oil recovery (IOR) for heterogeneous reservoirs. In addition, the report describes the demonstration of these technologies at project study sites.

Dershowitz, William S.; Curran, Brendan; Einstein, Herbert; LaPointe, Paul; Shuttle, Dawn; Klise, Kate

2002-07-26T23:59:59.000Z

305

Storm Morphology and Rainfall Characteristics of TRMM Precipitation Features  

Science Conference Proceedings (OSTI)

Tropical Rainfall Measuring Mission (TRMM) Precipitation Radar (PR), TRMM Microwave Imager (TMI), and Visible and Infrared Scanner (VIRS) observations within the Precipitation Feature (PF) database have been analyzed to examine regional ...

Stephen W. Nesbitt; Robert Cifelli; Steven A. Rutledge

2006-10-01T23:59:59.000Z

306

Learning Feature Weights from Customer Return-Set Selections  

E-Print Network (OSTI)

This paper describes LCW, a procedure for learning customer preferences represented as feature weights by observing customers' selections from return sets. An empirical evaluation on simulated customer behavior indicated that uninformed hypotheses about customer weights lead to low ranking accuracy unless customers place some importance on almost all features or the total number of features is quite small. In contrast, LCW's estimate of the mean preferences of a customer population improved as the number of customers increased, even for larger numbers of features of widely differing importance. This improvement in the estimate of mean customer preferences led to improved prediction of individual customer's rankings, irrespective of the extent of variation among customers and whether a single or multiple retrievals were permitted. The experimental results suggest that the return set that optimizes benefit may be smaller for customer populations with little variation than for customer populations with wide variation.

L. Karl Branting

2004-01-01T23:59:59.000Z

307

VEHICLE SPECIFICATIONS Vehicle Features Base Vehicle: 2011 Hyundai  

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

1 Hyundai Sonata VIN: KMEHC4A43BA004932 Seatbelt Positions: 5 Standard Features: Air Conditioning Power Locks Power Steering Power Brakes Power Windows Cruise Control Front Disc...

308

l1 regularization in infinite dimensional feature spaces  

Science Conference Proceedings (OSTI)

In this paper we discuss the problem of fitting l1 regularized prediction models in infinite (possibly non-countable) dimensional feature spaces. Our main contributions are: a. Deriving a generalization of l1 regularization ...

Saharon Rosset; Grzegorz Swirszcz; Nathan Srebro; Ji Zhu

2007-06-01T23:59:59.000Z

309

Bring Your Green to Work: Video featuring Danny Seo | ENERGY...  

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

Green to Work: Video featuring Danny Seo Green guru Danny Seo tells viewers how to save energy in buildings Join green guru Danny Seo behind the scenes of an ENERGY STAR...

310

Extending the entity grid with entity-specific features  

Science Conference Proceedings (OSTI)

We extend the popular entity grid representation for local coherence modeling. The grid abstracts away information about the entities it models; we add discourse prominence, named entity type and coreference features to distinguish between important ...

Micha Eisner; Eugene Charniak

2011-06-01T23:59:59.000Z

311

A graphical user interface for feature-based opinion mining  

Science Conference Proceedings (OSTI)

In this paper, we present XOpin, a graphical user interface that have been developed to provide a smart access to the results of a feature-based opinion detection system, build on top of a parser.

Pedro Balage Filho; Caroline Brun; Gilbert Rondeau

2012-06-01T23:59:59.000Z

312

Pre-Show Report and Features on Selected Exhibitors  

Science Conference Proceedings (OSTI)

Nov 22, 2010 ... Pre-Show Report and Features on Selected .... about 12,000MT equivalent of coal and reduce 32,000MT of CO2 emission. Because of this ...

313

Physical and Chemical Features of Pretreated Biomass that Influence...  

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

Physical and Chemical Features of Pretreated Biomass that Influence Macro-Micro-accessibility and Biological Processing Rajeev Kumar 1,3 and Charles E. Wyman 1,2,3 1 Center for...

314

GOOGLE EARTH QUICK GUIDE (1)Google Earth Features  

E-Print Network (OSTI)

GOOGLE EARTH QUICK GUIDE (1)Google Earth Features The Google Earth of the Google Earth window. Often when opening up the Google Earth program, the view Bar Controls View Screen #12;GOOGLE EARTH QUICK GUIDE Controls. The following

Smith-Konter, Bridget

315

Features of Westerly Waves Propagating over Southern Africa during Summer  

Science Conference Proceedings (OSTI)

Middle latitude westerly waves skirting the southern tip of Africa during summer were examined for consistent features. Composite, upper air rawind soundings for two independent cases were analyzed. The thermodynamic and dynamic fields were ...

Bruce Kelbe

1988-01-01T23:59:59.000Z

316

Speaker verification in noisy environment using missing feature approach  

Science Conference Proceedings (OSTI)

In order to handle speech signals corrupted by noise in speaker verification and provide robustness to systems, this paper evaluates the use of missing feature (MF) approach with a novel combination of techniques. A mask estimation based on spectral ...

Dayana Ribas; Jesús A. Villalba; Eduardo Lleida; José R. Calvo

2010-11-01T23:59:59.000Z

317

Scalable Feature Mining for Sequential Data Mitsubishi Electric Research Lab.  

E-Print Network (OSTI)

Scalable Feature Mining for Sequential Data Neal Lesh Mitsubishi Electric Research Lab. 201, DNA sequences, web usage data, multi­player games, and plan execution traces. In sequential domains

Zaki, Mohammed Javeed

318

A Regional Model Study of Synoptic Features over West Africa  

Science Conference Proceedings (OSTI)

Synoptic weather features over West Africa were studied in simulations by the regional simulation model (RM) at the NASA Goddard Institute for Space Studies. These pioneering simulations represent the beginning of an effort to adapt regional ...

Leonard M. Druyan; Matthew Fulakeza; Patrick Lonergan; Mahaman Saloum

2001-06-01T23:59:59.000Z

319

Search for multifractal features in Cherenkov arrival time  

E-Print Network (OSTI)

Extensive air shower products are fractal in nature. Both simulated and experimental Cherenkov images display multifractal properties. In this paper we explore the possibility of searching multifractal features in Cherenkov arrival times.

A. Razdan

2005-09-01T23:59:59.000Z

320

Property:RelictGeoFeatures | Open Energy Information  

Open Energy Info (EERE)

RelictGeoFeatures RelictGeoFeatures Jump to: navigation, search Property Name RelictGeoFeatures Property Type String Description Describes evidence of ancient surface manifestations in the vicinity of the resource area (e.g. hydrothermally altered rock, hydrothermally deposited rock) This is a property of type Page. Subproperties This property has the following 8 subproperties: B Beowawe Hot Springs Geothermal Area Brady Hot Springs Geothermal Area D Desert Peak Geothermal Area L Lightning Dock Geothermal Area R Roosevelt Hot Springs Geothermal Area S San Emidio Desert Geothermal Area Soda Lake Geothermal Area S cont. Steamboat Springs Geothermal Area Pages using the property "RelictGeoFeatures" Showing 9 pages using this property. A Amedee Geothermal Area + Hydrothermal Deposition +

Note: This page contains sample records for the topic "lbs features regenerative" 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

An adaptive keyboard with personalized language-based features  

Science Conference Proceedings (OSTI)

Our research is about an adaptive keyboard, which autonomously adjusts its predictive features and key displays to current user input. We used personalized word prediction to improve the performance of such a system. Prediction using common English dictionary ...

Siska Fitrianie; Leon J. M. Rothkrantz

2007-09-01T23:59:59.000Z

322

Feature-Based Statistical Analysis of Combustion Simulation Data  

SciTech Connect

We present a new framework for feature-based statistical analysis of large-scale scientific data and demonstrate its effectiveness by analyzing features from Direct Numerical Simulations (DNS) of turbulent combustion. Turbulent flows are ubiquitous and account for transport and mixing processes in combustion, astrophysics, fusion, and climate modeling among other disciplines. They are also characterized by coherent structure or organized motion, i.e. nonlocal entities whose geometrical features can directly impact molecular mixing and reactive processes. While traditional multi-point statistics provide correlative information, they lack nonlocal structural information, and hence, fail to provide mechanistic causality information between organized fluid motion and mixing and reactive processes. Hence, it is of great interest to capture and track flow features and their statistics together with their correlation with relevant scalar quantities, e.g. temperature or species concentrations. In our approach we encode the set of all possible flow features by pre-computing merge trees augmented with attributes, such as statistical moments of various scalar fields, e.g. temperature, as well as length-scales computed via spectral analysis. The computation is performed in an efficient streaming manner in a pre-processing step and results in a collection of meta-data that is orders of magnitude smaller than the original simulation data. This meta-data is sufficient to support a fully flexible and interactive analysis of the features, allowing for arbitrary thresholds, providing per-feature statistics, and creating various global diagnostics such as Cumulative Density Functions (CDFs), histograms, or time-series. We combine the analysis with a rendering of the features in a linked-view browser that enables scientists to interactively explore, visualize, and analyze the equivalent of one terabyte of simulation data. We highlight the utility of this new framework for combustion science; however, it is applicable to many other science domains.

Bennett, J; Krishnamoorthy, V; Liu, S; Grout, R; Hawkes, E; Chen, J; Pascucci, V; Bremer, P T

2011-11-18T23:59:59.000Z

323

Improvements in intrinsic feature pose measurement for awake animal imaging  

SciTech Connect

Development has continued with intrinsic feature optical motion tracking for awake animal imaging to measure 3D position and orientation (pose) for motion compensated reconstruction. Prior imaging results have been directed towards head motion measurement for SPECT brain studies in awake unrestrained mice. This work improves on those results in extracting and tracking intrinsic features from multiple camera images and computing pose changes from the tracked features over time. Previously, most motion tracking for 3D imaging has been limited to measuring extrinsic features such as retro-reflective markers applied to an animal's head. While this approach has been proven to be accurate, the use of external markers is undesirable for several reasons. The intrinsic feature approach has been further developed from previous work to provide full pose measurements for a live mouse scan. Surface feature extraction, matching, and pose change calculation with point tracking and accuracy results are described. Experimental pose calculation and 3D reconstruction results from live images are presented.

J.S. Goddard, J.S. Baba, S.J. Lee, A.G. Weisenberger, A. Stolin, J. McKisson, M.F. Smith

2011-06-01T23:59:59.000Z

324

THE ENVIRONMENTAL DEPENDENCE OF THE INCIDENCE OF GALACTIC TIDAL FEATURES  

Science Conference Proceedings (OSTI)

In a sample of 54 galaxy clusters (0.04 < z < 0.15) containing 3551 early-type galaxies suitable for study, we identify those with tidal features both interactively and automatically. We find that {approx}3% have tidal features that can be detected with data that reach a 3{sigma} sensitivity limit of 26.5 mag arcsec{sup -2}. Regardless of the method used to classify tidal features, or the fidelity imposed on such classifications, we find a deficit of tidally disturbed galaxies with decreasing clustercentric radius that is most pronounced inside of {approx}0.5 R{sub 200}. We cannot distinguish whether the trend arises from an increasing likelihood of recent mergers with increasing clustercentric radius or a decrease in the lifetime of tidal features with decreasing clustercentric radius. We find no evidence for a relationship between local density and the incidence of tidal features, but our local density measure has large uncertainties. We find interesting behavior in the rate of tidal features among cluster early-types as a function of clustercentric radius and expect such results to provide constraints on the effect of the cluster environment on the structure of galaxy halos, the build-up of the red sequence of galaxies, and the origin of the intracluster stellar population.

Adams, Scott M.; Zaritsky, Dennis [Steward Observatory, University of Arizona, Tucson, AZ 85721 (United States); Sand, David J.; Graham, Melissa L. [Las Cumbres Observatory Global Telescope Network, 6740 Cortona Dr., Suite 102, Santa Barbara, CA 93117 (United States); Bildfell, Chris; Pritchet, Chris [Department of Physics and Astronomy, University of Victoria, P.O. Box 3055, STN CSC, Victoria, BC V8W 3P6 (Canada); Hoekstra, Henk [Leiden Observatory, Leiden University, Niels Bohrweg 2, NL-2333 CA Leiden (Netherlands)

2012-11-01T23:59:59.000Z

325

This Month's Feature on .EDUconnections: University of Wisconsin-Madison |  

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

This Month's Feature on .EDUconnections: University of This Month's Feature on .EDUconnections: University of Wisconsin-Madison This Month's Feature on .EDUconnections: University of Wisconsin-Madison April 15, 2011 - 3:10pm Addthis Andy Oare Andy Oare Former New Media Strategist, Office of Public Affairs This month, .EDUconnections, puts the spotlight on the University of Wisconsin. UW-Madison ranks as one of the most prolific research universities in the world, providing a learning environment where faculty, staff and students can critically examine our natural world in a way that will help improve the quality of life for all. Two of their research programs, the Energy Institute and the Great Lakes Bioenergy Research Center, are directly supporting the work of the Department of Energy's scientific research programs.

326

Chicago Business Features Argonne Woman in Nuclear Physics | Department of  

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

Chicago Business Features Argonne Woman in Nuclear Physics Chicago Business Features Argonne Woman in Nuclear Physics Chicago Business Features Argonne Woman in Nuclear Physics January 9, 2012 - 4:08pm Addthis Kawtar Hafidi is an experimental nuclear physicist, working in the medium energy physics group at Argonne. Image courtesy of Argonne National Laboratory. Kawtar Hafidi is an experimental nuclear physicist, working in the medium energy physics group at Argonne. Image courtesy of Argonne National Laboratory. Chicago Business has the scoop about Kawtar Hafidi, an Argonne National Laboratory nuclear physicist who just snagged the Association for Women in Science's 2011 Innovator Award for her research in the field of the color of quarks. Hafidi is one of many women in science who's changing the equation to accomplish the Department's mission. At Argonne, she leads

327

Cosmological toolkit project featured on DOE energy website | Argonne  

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

Cosmological toolkit project featured on DOE energy website Cosmological toolkit project featured on DOE energy website October 2, 2013 Tweet EmailPrint Researchers from Argonne National Laboratory, in partnership with Fermilab and Lawrence Berkeley National Laboratory, are developing a state-of-the-art toolkit for analyzing cosmological simulation data. The work was recently featured on the DOE website Energy.gov. Leading the Argonne team are Salman Habib, senior physicist and computational scientist in Argonne's High Energy Physics and Mathematics and Computer Science Divisions, and Ravi Madduri, project manager in the MCS Division. The multilaboratory team seeks to create an open platform with a web-based front end that will allow scientists to transfer, search, and analyze the complex data being generated by galaxy-formation simulations. Key to this

328

New Features of the Edison XC30 - Differences from Hopper  

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

New Features of the New Features of the Edison XC30 New Features of the Edison XC30 - Differences from Hopper While the Edison and Hopper systems have similar programming environments and software, there are some key architectural differences between the two systems. This page describes those differences. Compute nodes Edison Phase I has a total of 16 cores on each compute node, compared to Hopper's 24. Edison, like Hopper, has two sockets on each compute node, but instead of four "NUMA" memory domains, Edison has only two. Edison uses Intel processors, unlike Hopper which has processors from AMD. Edison's processors have Intel Hyper-Threading (HT) enabled, which means you can run with 32 virtual cores per node. At run time you can decide to run with 16 cores per node (the default setting) or 32 virtual cores per

329

New Features of the Edison XC30 - Differences from Hopper  

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

New Features of the Edison XC30 New Features of the Edison XC30 New Features of the Edison XC30 - Differences from Hopper While the Edison and Hopper systems have similar programming environments and software, there are some key architectural differences between the two systems. This page describes those differences. Compute nodes Edison and Hopper both have a total of 24 cores on each compute node. Edison, like Hopper, has two sockets on each compute node, but instead of four "NUMA" memory domains, Edison has only two. Edison uses Intel processors, unlike Hopper which has processors from AMD. Edison's processors have Intel Hyper-Threading (HT) enabled, which means you can run with 48 logical cores per node. At run time you can decide to run with 24 cores per node (the default setting) or 48 logical cores per node.

330

Argonne's pyroprocessing and advanced reactor research featured on WGN  

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

Argonne's pyroprocessing and advanced reactor research featured on WGN Argonne's pyroprocessing and advanced reactor research featured on WGN radio Director's Welcome Organization Achievements Highlights Fact Sheets, Brochures & Other Documents Multimedia Library About Nuclear Energy Nuclear Reactors Designed by Argonne Argonne's Nuclear Science and Technology Legacy Opportunities within NE Division Visit Argonne Work with Argonne Contact us For Employees Site Map Help Join us on Facebook Follow us on Twitter NE on Flickr Celebrating the 70th Anniversary of Chicago Pile 1 (CP-1) Argonne OutLoud on Nuclear Energy Argonne Energy Showcase 2012 Highlights Bookmark and Share Argonne's pyroprocessing and advanced reactor research featured on WGN radio Uranium dendrites These tiny branches, or "dendrites," of pure uranium form when engineers

331

October 30 Webinar to Feature Successful Tribal Renewable Energy Projects |  

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

October 30 Webinar to Feature Successful Tribal Renewable Energy October 30 Webinar to Feature Successful Tribal Renewable Energy Projects October 30 Webinar to Feature Successful Tribal Renewable Energy Projects October 24, 2013 - 11:34am Addthis The U.S. Department of Energy (DOE) Office of Indian Energy, the DOE Office of Energy Efficiency and Renewable Energy's Tribal Energy Program, and the Western Area Power Administration (Western) will present the next Tribal Renewable Energy Series webinar, Renewable Energy Case Studies-Tribal and Developer Perspectives, on Wednesday, October 30, 2013. "This is a unique opportunity to hear firsthand about some of the innovative programs and practices Tribes have leveraged to successfully implement renewable energy projects," said Randy Manion, Renewable Energy Project Manager at Western. "In this final webinar of the 2013 Tribal

332

October 30 Webinar to Feature Successful Tribal Renewable Energy Projects |  

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

October 30 Webinar to Feature Successful Tribal Renewable Energy October 30 Webinar to Feature Successful Tribal Renewable Energy Projects October 30 Webinar to Feature Successful Tribal Renewable Energy Projects October 24, 2013 - 11:34am Addthis The U.S. Department of Energy (DOE) Office of Indian Energy, the DOE Office of Energy Efficiency and Renewable Energy's Tribal Energy Program, and the Western Area Power Administration (Western) will present the next Tribal Renewable Energy Series webinar, Renewable Energy Case Studies-Tribal and Developer Perspectives, on Wednesday, October 30, 2013. "This is a unique opportunity to hear firsthand about some of the innovative programs and practices Tribes have leveraged to successfully implement renewable energy projects," said Randy Manion, Renewable Energy Project Manager at Western. "In this final webinar of the 2013 Tribal

333

New Features of the Hopper XE6 - Differences from Franklin  

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

New Features of the Hopper XE6 New Features of the Hopper XE6 New Features of the Hopper XE6 - Differences from Franklin While the Franklin and Hopper systems are both have similar programming environments and user software, there are some key architectural differences between the two systems. This page describes those differences and how they may improve your productivity. More Cores per Node and Multiple Sockets per Node Hopper has a total of 24 cores on each node. With more cores per node, you may want to explore adding OpenMP to applications. Hopper also has two sockets on each compute node whereas Franklin only has one. Please see the Hopper mutli-core FAQ page for a discussion of effectively using all 24 cores per node and the Hopper configuration page for more system specification details.

334

A study of LBS accuracy in the UK and a novel approach to inferring the positioning technology employed  

Science Conference Proceedings (OSTI)

Using data collected from three UK operators (O2, Orange and Vodafone) this paper incorporates population density, provider-claimed accuracy, achieved-accuracy as determined using a reference network and base station parameters to form an extremely comprehensive ... Keywords: Gps, Location based services, Mobile phone location accuracy, Population density, United kingdom

Marian Mohr; Christopher Edwards; Ben McCarthy

2008-04-01T23:59:59.000Z

335

DOE Science Showcase - Featured Climate Change Research from DOE Databases  

Office of Scientific and Technical Information (OSTI)

Featured Climate Change Research from DOE Databases Featured Climate Change Research from DOE Databases Search Results from DOE Databases View research documents, citations, accomplishments, patents, and projects related to climate change, one of the primary scientific challenges addressed through the Incite Program. Climate Change Information Bridge Energy Citations Database DOE R&D Accomplishments Database DOE Data Explorer Climate Modeling Information Bridge Energy Citations Database DOE R&D Accomplishments Database DOE Data Explorer Ocean Turbulence and Climate Information Bridge Energy Citations Database DOE Accomplishments Database DOE Data Explorer Cloud Simulation and Models Information Bridge Energy Citations Database DOE Accomplishments Database DOE Data Explorer Global Warming Information Bridge Energy Citations Database

336

Hue Histograms to Spatiotemporal Local Features for Action Recognition  

E-Print Network (OSTI)

Despite the recent developments in spatiotemporal local features for action recognition in video sequences, local color information has so far been ignored. However, color has been proved an important element to the success of automated recognition of objects and scenes. In this paper we extend the space-time interest point descriptor STIP to take into account the color information on the features' neighborhood. We compare the performance of our color-aware version of STIP (which we have called HueSTIP) with the original one.

Souza, Fillipe; Chávez, Guillermo; Araújo, Arnaldo

2011-01-01T23:59:59.000Z

337

Feature Exploration for Mining Coronal Loops from Solar Images  

Science Conference Proceedings (OSTI)

Coronal loops are especially important in analyzing some important phenomena related to the Sun such as the controversial coronal heating problem. The analysis requires astrophysicists to manually sift through thousands of images in order to acquire ... Keywords: feature extraction, coronal loops, SOHO, data mining, solar

Nurcan Durak; Olfa Nasraoui

2008-11-01T23:59:59.000Z

338

Automated geometric features evaluation method for normal foot skeleton model  

Science Conference Proceedings (OSTI)

"Normal foot model" is a geometric model of a healthy human foot. As the comparison of the processed feet requires a reference ideal healthy foot parameterization it was necessary to create such a model by defining skeleton geometric features and generating ...

Bartosz Borucki; Krzysztof Nowi?Ski; Micha? Chlebiej; Andrzej Rutkowski; Pawe? Adamczyk; Jacek Laskowski

2011-01-01T23:59:59.000Z

339

Property:Special Physical Features | Open Energy Information  

Open Energy Info (EERE)

Physical Features Physical Features Jump to: navigation, search Property Name Special Physical Features Property Type Text Pages using the property "Special Physical Features" Showing 25 pages using this property. (previous 25) (next 25) C Carderock 2-ft Variable Pressure Cavitation Water Tunnel + The 2-Foot Variable Pressure Cavitation Water Tunnel is a vertical plane, closed recirculating, variable-speed, variable-pressure, open jet test section, closed jet test section, and semi-rectangular test section. Carderock 3-ft Variable Pressure Cavitation Water Tunnel + The 3-ft Variable Pressure Cavitation Water Tunnel is a vertical plane, closed recirculating with resorber, variable-speed, variable-pressure, two interchangeable circular test sections. Carderock Circulating Water Channel + The Circulating Water Channel is a vertical plane, open to the atmosphere test section with a free surface in a closed recirculating water circuit, variable speed, rectangular cross-sectional shape facility. There are 10 large viewing windows on either side of the test section at different elevations and 9 in the bottom; movable bridge spans the test section for ease and versatility in mounting models, rigging bridge is capable of taking towing loads at any one of numerous points up to 35,584 N

340

Integrating a differential evolution feature weighting scheme into prototype generation  

Science Conference Proceedings (OSTI)

Prototype generation techniques have arisen as very competitive methods for enhancing the nearest neighbor classifier through data reduction. Within the prototype generation methodology, the methods of adjusting the prototypes' positioning have shown ... Keywords: Classification, Differential evolution, Feature weighting, Nearest neighbor, Prototype generation, Prototype selection

Isaac Triguero; JoaquíN Derrac; Salvador GarcíA; Francisco Herrera

2012-11-01T23:59:59.000Z

Note: This page contains sample records for the topic "lbs features regenerative" 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

Comparison of metrics for feature selection in imbalanced text classification  

Science Conference Proceedings (OSTI)

Abstract: Class imbalance problems are often encountered in real applications of automatic text classifications especially at the so-called ''one-against-all'' settings and thus handling the problem with satisfactory performance is substantially important. ... Keywords: Combination framework, Feature selection, Imbalanced data, Poisson distribution, Text classification, k-NN classifier

Hiroshi Ogura; Hiromi Amano; Masato Kondo

2011-05-01T23:59:59.000Z

342

38 renewable energy focus July/August 2009 Feature article  

E-Print Network (OSTI)

38 renewable energy focus July/August 2009 Feature article Compact electrical generators losses; it's a tantalising vision for the renewables sector. Making it a reality could transform.: Illustration shows magnified view of high temperature superconductor cable. #12;renewable energy focus July

Hampshire, Damian

343

Prostate cancer grading: Gland segmentation and structural features  

Science Conference Proceedings (OSTI)

In this paper, we introduce a novel approach to grade prostate malignancy using digitized histopathological specimens of the prostate tissue. Most of the approaches proposed in the literature to address this problem utilize various textural features ... Keywords: Benign, Carcinoma, Gland segmentation, Gleason grading system, Nuclei, Prostate cancer

Kien Nguyen; Bikash Sabata; Anil K. Jain

2012-05-01T23:59:59.000Z

344

Optimal Project Feature Weights in Analogy-Based Cost Estimation  

E-Print Network (OSTI)

Optimal Project Feature Weights in Analogy-Based Cost Estimation: Improvement and Limitations, IEEE Abstract--Cost estimation is a vital task in most important software project decisions as measured by standard metrics. Index Terms--Software cost estimation, analogy-based cost estimation, project

345

Semi-supervised cast indexing for feature-length films  

Science Conference Proceedings (OSTI)

Cast indexing is a very important application for content-based video browsing and retrieval, since the characters in feature-length films and TV series are always the major focus of interest to the audience. By cast indexing, we can discover the main ...

Wei Fan; Tao Wang; JeanYves Bouguet; Wei Hu; Yimin Zhang; Dit-Yan Yeung

2007-01-01T23:59:59.000Z

346

Mining Deformation Features of Complex Engineering Slope via Safety Monitoring  

Science Conference Proceedings (OSTI)

A nonlinear regression model is presented in this article for mining deformation features of complex engineering slope on the basis of various monitoring data. It is aimed to discover the factors which have evident effect on slope deformation, as well ... Keywords: high steep slope, deformation mining, nonlinear regression, secular distortion, Jinping 1 hydropower station

Linwei Wang; Zaobao Liu; Dan Jin; Qingxiang Meng

2012-05-01T23:59:59.000Z

347

Feature level fusion of face and palmprint biometrics  

Science Conference Proceedings (OSTI)

This paper presents a feature level fusion of face and palmprint biometrics. It uses the improved K-medoids clustering algorithm and isomorphic graph. The performance of the system has been verified by two distance metrics namely, K-NN and normalized ... Keywords: Ffeature level fusion, K-medoids artitioning algorithm, biometrics, face, isomorphic graph, palmprint

Dakshina Ranjan Kisku; Phalguni Gupta; Jamuna Kanta Sing

2010-08-01T23:59:59.000Z

348

Exploring high-level features for detecting cyberpedophilia  

Science Conference Proceedings (OSTI)

In this paper, we suggest a list of high-level features and study their applicability in detection of cyberpedophiles. We used a corpus of chats downloaded from http://www.perverted-justice.com and two negative datasets of different nature: cybersex ... Keywords: Cyberpedophilia, Emotion detection, Sentiment analysis

Dasha Bogdanova, Paolo Rosso, Thamar Solorio

2014-01-01T23:59:59.000Z

349

SVM based feature selection: why are we using the dual?  

Science Conference Proceedings (OSTI)

Most Support Vector Machines (SVM) implementations are based on solving the dual optimization problem. Of course, feature selection algorithms based on SVM are not different and, in particular, the most used method in the area, Guyon et al.'s Recursive ...

Guillermo L. Grinblat; Javier Izetta; Pablo M. Granitto

2010-11-01T23:59:59.000Z

350

Face images feature extraction analysis for recognition in frequency domain  

Science Conference Proceedings (OSTI)

In this paper a novel technique to extract facial features for recognition in frequency domain using Discrete Fourier Transform (DFT) is presented. In pre processing phase facial tilt and varying image background challenges have been addressed to improve ... Keywords: DFT, dimension reduction, face recognition, facial tilt, image background, image decimation

M. Almas Anjum; M. Younus Javed

2006-08-01T23:59:59.000Z

351

Efficient Fingerprint Matching Technique Using Wavelet Based Features  

Science Conference Proceedings (OSTI)

This paper details the work of an efficient fingerprint matching technique via the use of wavelet based features. It is a kind of image based processing technique. So first core point is detected via using the hybrid technique. Then wavelet is applied ...

Nabeel Younus Khan; Muhammad Younus Javed

2007-12-01T23:59:59.000Z

352

COG - Special Features of Interest to Criticality Safety Practitioners  

SciTech Connect

COG is a modern, general-purpose, high fidelity, multi-particle transport code developed at the Lawrence Livermore National Laboratory specifically for use in deep penetration (shielding) and criticality safety calculations. This paper describes some features in COG of special interest to criticality safety practitioners.

Buck, R M; Heinrichs, D P; Krass, A W; Lent, E M

2010-01-14T23:59:59.000Z

353

A Novel Feature Extraction for Robust EMG Pattern Recognition  

E-Print Network (OSTI)

Varieties of noises are major problem in recognition of Electromyography (EMG) signal. Hence, methods to remove noise become most significant in EMG signal analysis. White Gaussian noise (WGN) is used to represent interference in this paper. Generally, WGN is difficult to be removed using typical filtering and solutions to remove WGN are limited. In addition, noise removal is an important step before performing feature extraction, which is used in EMG-based recognition. This research is aimed to present a novel feature that tolerate with WGN. As a result, noise removal algorithm is not needed. Two novel mean and median frequencies (MMNF and MMDF) are presented for robust feature extraction. Sixteen existing features and two novelties are evaluated in a noisy environment. WGN with various signal-to-noise ratios (SNRs), i.e. 20-0 dB, was added to the original EMG signal. The results showed that MMNF performed very well especially in weak EMG signal compared with others. The error of MMNF in weak EMG signal with...

Phinyomark, Angkoon; Phukpattaranont, Pornchai

2009-01-01T23:59:59.000Z

354

Keypoint identification and feature-based 3D face recognition  

Science Conference Proceedings (OSTI)

We present a feature-based 3D face recognition algorithm and propose a keypoint identification technique which is repeatable and identifies keypoints where shape variation is high in 3D faces. Moreover, a unique 3D coordinate basis can be defined locally ...

Ajmal Mian; Mohammed Bennamoun; Robyn Owens

2007-08-01T23:59:59.000Z

355

Minutiae feature analysis for infrared hand vein pattern biometrics  

Science Conference Proceedings (OSTI)

This paper proposes a novel technique to analyze the infrared vein patterns in the back of the hand for biometric purposes. The technique utilizes the minutiae features extracted from the vein patterns for recognition, which include bifurcation points ... Keywords: Biometrics, Infrared, Minutiae, Vein pattern

Lingyu Wang; Graham Leedham; David Siu-Yeung Cho

2008-03-01T23:59:59.000Z

356

A proximal point algorithm for sequential feature extraction ...  

E-Print Network (OSTI)

Throughout the paper, we use · to denote either the Frobenius norm of a matrix ...... In this example, we use a 80-by-50 black-and-white bitmap image of a sailboat. .... features could be associated with a certain orientation of the face or lighting.

357

Effects-based feature identification for network intrusion detection  

Science Conference Proceedings (OSTI)

Intrusion detection systems (IDS) are an important element in a network's defences to help protect against increasingly sophisticated cyber attacks. IDS that rely solely on a database of stored known attacks are no longer sufficient for effectively detecting ... Keywords: Classification, Clustering, Decision trees, Feature selection, Intrusion detection

Panos Louvieris, Natalie Clewley, Xiaohui Liu

2013-12-01T23:59:59.000Z

358

Dead or Alive: finding zombie features in the Linux kernel  

Science Conference Proceedings (OSTI)

Variability management in operating systems is an error-prone and tedious task. This is especially true for the Linux operating system, which provides a specialized tool called Kconfig for users to customize kernels from an impressive amount of ... Keywords: Linux, features, language, preprocessor, software product lines, tool support

Reinhard Tartler; Julio Sincero; Wolfgang Schröder-Preikschat; Daniel Lohmann

2009-10-01T23:59:59.000Z

359

Surface Features of Winter Monsoon Surges over South China  

Science Conference Proceedings (OSTI)

The surface features associated with two kinds of winter monsoon surges over south China are studied: the easterly surge (ES) and the northerly surge (NS). Surface meteorological parameters over the region 15°–50°N, 90°–130°E for the surges that ...

M. C. Wu; Johnny C. L. Chan

1995-03-01T23:59:59.000Z

360

Feature interactions in integrated services of networked home appliance  

E-Print Network (OSTI)

Abstract. This paper proposes a service-centric framework for the feature interaction problem in integrated services of the home network system (HNS). To formalize the HNS, we extensively use an object-oriented approach where each networked appliance (or the HNS environment) is modeled as an object consisting of properties and

Masahide Nakamura; Hiroshi Igaki; Ken-ichi Matsumoto

2005-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "lbs features regenerative" 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

Mesoscale Surface Pressure and Temperature Features Associated with Bow Echoes  

Science Conference Proceedings (OSTI)

This study examines observed mesoscale surface pressure, temperature, and wind features of bow echoes. Bow-echo events in the area of the Oklahoma Mesonet are selected for study to take advantage of high-resolution surface data. Thirty-six cases ...

Rebecca D. Adams-Selin; Richard H. Johnson

2010-01-01T23:59:59.000Z

362

Input Feature Extraction for Multilayered Perceptrons Using Supervised Principal Component Analysis  

Science Conference Proceedings (OSTI)

A method is proposed for constructing salient features from a set of features that are given as input to a feedforward neural network used for supervised learning. Combinations of the original features are formed that maximize the sensitivity of ... Keywords: feature extraction, feature selection, multilayered perceptron, principal components, saliency

Stavros J. Perantonis; Vassilis Virvilis

1999-12-01T23:59:59.000Z

363

Features Index - ORNL Review - Vol. 40, No. 3, 2007  

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

ORNL Review in PDF Format PDF Format ORNL Review in PDF Format PDF Format in FLASH Format A Matter of Degrees The Future of Climate Change Research Features in This Issue - Volume 40, Number 3, 2007 Editorial: A Matter of Degrees Multiple lines of evidence have convinced a large majority of the scientific community that a steady stream of greenhouse gases since the Industrial Revolution has produced a pattern of sustained global warming. More... FEATURED RESEARCH The Most Complex of Subjects ORNL is marshaling talent for one of humankind's most important studies. More... Keeping A Record One of the world's most comprehensive climate databases is a key tool for researchers. More... Towers of Knowledge A radio tower? A cell-phone tower? No, it's a flux tower. More... Modeling the Future Supercomputers produce breakthroughs in climate research. More...

364

Featured Articles | U.S. DOE Office of Science (SC)  

Office of Science (SC) Website

Articles Articles News Featured Articles 2014 2013 2012 2011 2010 2009 2008 2007 2006 2005 Science Headlines Presentations & Testimony News Archives Contact Information Office of Science U.S. Department of Energy 1000 Independence Ave., SW Washington, DC 20585 P: (202) 586-5430 Featured Articles Print Text Size: A A A Subscribe FeedbackShare Page Brookhaven Lab scientists (from left) Kumudu Mudiyanselage, Ashleigh Baber, Fang Xu, and Dario Stacchiola. 01.08.14FROM THE LABS Catching Catalysts in Action External link Researchers at Brookhaven Lab have demonstrated an unprecedented ability to follow chemical reactions in real-time, and see the play-by-play of energy conversion. Read More » The Coherent X-ray Imaging experimental station at SLAC's Linac Coherent Light Source. 01.06.14ARTICLE

365

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

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

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

366

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

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

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

367

Estimating Missing Features to Improve Multimedia Information Retrieval  

Science Conference Proceedings (OSTI)

Retrieval in a multimedia database usually involves combining information from different modalities of data, such as text and images. However, all modalities of the data may not be available to form the query. The retrieval results from such a partial query are often less than satisfactory. In this paper, we present an approach to complete a partial query by estimating the missing features in the query. Our experiments with a database of images and their associated captions show that, with an initial text-only query, our completion method has similar performance to a full query with both image and text features. In addition, when we use relevance feedback, our approach outperforms the results obtained using a full query.

Bagherjeiran, A; Love, N S; Kamath, C

2006-09-28T23:59:59.000Z

368

Biosensor method and system based on feature vector extraction  

DOE Patents (OSTI)

A system for biosensor-based detection of toxins includes providing at least one time-dependent control signal generated by a biosensor in a gas or liquid medium, and obtaining a time-dependent biosensor signal from the biosensor in the gas or liquid medium to be monitored or analyzed for the presence of one or more toxins selected from chemical, biological or radiological agents. The time-dependent biosensor signal is processed to obtain a plurality of feature vectors using at least one of amplitude statistics and a time-frequency analysis. At least one parameter relating to toxicity of the gas or liquid medium is then determined from the feature vectors based on reference to the control signal.

Greenbaum, Elias; Rodriguez, Jr., Miguel; Qi, Hairong; Wang, Xiaoling

2013-07-02T23:59:59.000Z

369

Commercial Building Energy Asset Score Features | Department of Energy  

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

Score Score Features Commercial Building Energy Asset Score Features The Asset Scoring Tool evaluates buildings by use type. The initial version of the Asset Scoring Tool included: office, school, retail, and unrefrigerated warehouse buildings. Phase II currently under development, which will be used for the 2013 Pilot, includes library, lodging, multi-family housing, and courthouse buildings, as well as mixed-use types of buildings that incorporate Phase I and II. You can enter small and large commercial buildings, and an Asset Score will be equally applicable to new and existing buildings. Inputs You can enter these building characteristics: General information-number of floors, footprint dimension, orientation, and use type Envelope components-roof, exterior wall, and floor types and

370

Solar Magnetic Feature Detection and Tracking for Space Weather Monitoring  

E-Print Network (OSTI)

We present an automated system for detecting, tracking, and cataloging emerging active regions throughout their evolution and decay using SOHO Michelson Doppler Interferometer (MDI) magnetograms. The SolarMonitor Active Region Tracking (SMART) algorithm relies on consecutive image differencing to remove both quiet-Sun and transient magnetic features, and region-growing techniques to group flux concentrations into classifiable features. We determine magnetic properties such as region size, total flux, flux imbalance, flux emergence rate, Schrijver's R-value, R* (a modified version of R), and Falconer's measurement of non-potentiality. A persistence algorithm is used to associate developed active regions with emerging flux regions in previous measurements, and to track regions beyond the limb through multiple solar rotations. We find that the total number and area of magnetic regions on disk vary with the sunspot cycle. While sunspot numbers are a proxy to the solar magnetic field, SMART offers a direct diagnos...

Higgins, Paul A; McAteer, R T James; Bloomfield, D Shaun; 10.1016/j.asr.2010.06.024

2010-01-01T23:59:59.000Z

371

NREL: A Year in Clean Energy Innovations; A Review of NREL's 2011 Feature Stories  

SciTech Connect

This document is a compilation of articles featuring NREL research and development, deployment, commercialization, and outreach activities in 2011. The feature stories can be found online at http:www.nrel.gov/features/.

Not Available

2012-04-01T23:59:59.000Z

372

Safety Functions and Other Features of Lethal Activated Denial Systems  

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

STD-1193-2010 STD-1193-2010 April 2010 DOE STANDARD Safety Functions and Other Features of Lethal Activated Denial Systems U.S. Department of Energy AREA SAFT Washington, D.C. 20585 DISTRIBUTION STATEMENT A. Approved for public release; distribution is unlimited. NOT MEASUREMENT SENSITIVE DOE-STD-1193-2010 i TABLE OF CONTENTS FOREWORD ...................................................................................................................... ii 1. SCOPE AND PURPOSE .........................................................................................1 2. APPLICABILITY ....................................................................................................1 3. NORMATIVE REFERENCES ................................................................................2

373

Specific features of geothermal steam turbine control and emergency system  

SciTech Connect

There are significant construction as well as operational differences between geothermal and conventional steam turbines. These result in specific features associated with geothermal steam turbine control and emergency system. Several aspects of geothermal steam turbine control have been considered. Some proposals of geothermal steam turbine control have been presented. Among others the following operation modes have been considered: Driving turbine, driving well, turbine power and well steam pressure coupled control.

Domachowski, Z.; Gutierrez, A.

1986-01-01T23:59:59.000Z

374

Absorption Features in Spectra of Magnetized Neutron Stars  

SciTech Connect

The X-ray spectra of some magnetized isolated neutron stars (NSs) show absorption features with equivalent widths (EWs) of 50-200 eV, whose nature is not yet well known.To explain the prominent absorption features in the soft X-ray spectra of the highly magnetized (B{approx}10{sup 14} G) X-ray dim isolated NSs (XDINSs), we theoretically investigate different NS local surface models, including naked condensed iron surfaces and partially ionized hydrogen model atmospheres, with semi-infinite and thin atmospheres above the condensed surface. We also developed a code for computing light curves and integral emergent spectra of magnetized neutron stars with various temperature and magnetic field distributions over the NS surface. We compare the general properties of the computed and observed light curves and integral spectra for XDINS RBS 1223 and conclude that the observations can be explained by a thin hydrogen atmosphere above the condensed iron surface, while the presence of a strong toroidal magnetic field component on the XDINS surface is unlikely.We suggest that the harmonically spaced absorption features in the soft X-ray spectrum of the central compact object (CCO) 1E 1207.4-5209 (hereafter 1E 1207) correspond to peaks in the energy dependence of the free-free opacity in a quantizing magnetic field, known as quantum oscillations. To explore observable properties of these quantum oscillations, we calculate models of hydrogen NS atmospheres with B{approx}10{sup 10}-10{sup 11} G(i.e., electron cyclotron energy E{sub c,e}{approx}0.1-1 keV) and T{sub eff} = 1-3 MK. Such conditions are thought to be typical for 1E 1207. We show that observable features at the electron cyclotron harmonics with EWs {approx_equal}100-200 eV can arise due to these quantum oscillations.

Suleimanov, V. [Insitute for Astronomy and Astrophysics, Kepler Center for Astro and Particle Physics, Eberhard Karls University, Sand 1, 72076 Tuebingen (Germany); Kazan Federal University, Kremlevskaya str. 18, 42008 Kazan (Russian Federation); Hambaryan, V.; Neuhaeuser, R. [Astrophysikalisches Institut und Universitaets-Sternwarte Jena, Schillergaesschen 2-3, 07745 Jena (Germany); Potekhin, A. Y. [Ioffe Physical-Technical Institute, Politekhnicheskaya str., 26, St. Petersburg 194021 (Russian Federation); Pavlov, G. G. [Pennsylvania State University, 525 Davey Lab., University Park, PA 16802 (United States); Adelsberg, M. van [Kavli Institute for Theoretical Physics, Kohn Hall, University of California, Santa Barbara, CA 93106 (United States); Werner, K. [Insitute for Astronomy and Astrophysics, Kepler Center for Astro and Particle Physics, Eberhard Karls University, Sand 1, 72076 Tuebingen (Germany)

2011-09-21T23:59:59.000Z

375

Language Specific Issue and Feature Exploration in Chinese Event Extraction  

E-Print Network (OSTI)

In this paper, we present a Chinese event extraction system. We point out a language specific issue in Chinese trigger labeling, and then commit to discussing the contributions of lexical, syntactic and semantic features applied in trigger labeling and argument labeling. As a result, we achieved competitive performance, specifically, F-measure of 59.9 in trigger labeling and F-measure of 43.8 in argument labeling. 1

Zheng Chen; Heng Ji

2009-01-01T23:59:59.000Z

376

GOOgle Features and anatomY (GOOFY) Project Proposal  

E-Print Network (OSTI)

Google is a huge and powerful search engine. It provides lots of services e.g.: Google Directory, Google Groups, Google Scholar, etc. I don’t want to present them as they’re easy to find. What I’d like to show are system features and system anatomy. How does it work? How did it start? When does it fail? More and less common knowledge about Google. 2 Project Stages 1. history + common knowledge (total 2h- already done + 1h presentation) • authors, name, place, motivation- mainly taken from the first paper about Google [?] • improvement over the years 2. system features (total- 12h + 2h presentation) • PageRank- read [?], search for modern algorithms 6h • anchor texts- how do they use them? 2h • other features 4h 3. system anatomy (architecture) (total 12h + 2h presentation) • architecture overview from [?] 1h- already done • data structures from [?] 3h • crawlers 5h • indexers 3h 4. problems, failures (total>9h + 2h presentation) • problems with PageRank- anyone can get you! 3h • Search Engine Optimization (SEO)- how can you trick Google? 6h • anything interesting I find during searching for above xh 3

Anna Moleda

2005-01-01T23:59:59.000Z

377

Evolving a New Feature for a Working Program  

E-Print Network (OSTI)

A genetic programming system is created. A first fitness function f1 is used to evolve a program that implements a first feature. Then the fitness function is switched to a second function f2, which is used to evolve a program that implements a second feature while still maintaining the first feature. The median number of generations G1 and G2 needed to evolve programs that work as defined by f1 and f2 are measured. The behavior of G1 and G2 are observed as the difficulty of the problem is increased. In these systems, the density D1 of programs that work (for fitness function f1) is measured in the general population of programs. The relationship G1~1/sqrt(D1) is observed to approximately hold. Also, the density D2 of programs that work (for fitness function f2) is measured in the general population of programs. The relationship G2~1/sqrt(D2) is observed to approximately hold.

Stimpson, Mike

2011-01-01T23:59:59.000Z

378

Real-time scheduling with regenerative energy  

E-Print Network (OSTI)

This paper investigates real-time scheduling in a system whose energy reservoir is replenished by an environmental power source. The execution of tasks is deemed primarily energy-driven, i.e., a task may only respect its deadline if its energy demand can be satisfied early enough. Hence, a useful scheduling policy should account for properties of the energy source, capacity of the energy storage as well as power dissipation of the single tasks. We show that conventional scheduling algorithms (like e.g. EDF) are not suitable for this scenario. Based on this motivation, we state and prove optimal scheduling algorithms that jointly handle constraints from both energy and time domain. Furthermore, an offline schedulability test for a set of periodic or even bursty tasks is presented. Finally, we validate the proposed theory by means of simulation and compare our algorithms with the classical Earliest Deadline First Algorithm. 1.

C. Moser; D. Brunelli; L. Thiele; L. Benini

2006-01-01T23:59:59.000Z

379

Electric vehicle regenerative antiskid braking and traction ...  

Patent Number: 5,450,324: Issued: September 12, 1995: Official Filing: View the Complete Patent at the US Patent & Trademark Office: Lab: Idaho ...

380

Deep PDF parsing to extract features for detecting embedded malware.  

Science Conference Proceedings (OSTI)

The number of PDF files with embedded malicious code has risen significantly in the past few years. This is due to the portability of the file format, the ways Adobe Reader recovers from corrupt PDF files, the addition of many multimedia and scripting extensions to the file format, and many format properties the malware author may use to disguise the presence of malware. Current research focuses on executable, MS Office, and HTML formats. In this paper, several features and properties of PDF Files are identified. Features are extracted using an instrumented open source PDF viewer. The feature descriptions of benign and malicious PDFs can be used to construct a machine learning model for detecting possible malware in future PDF files. The detection rate of PDF malware by current antivirus software is very low. A PDF file is easy to edit and manipulate because it is a text format, providing a low barrier to malware authors. Analyzing PDF files for malware is nonetheless difficult because of (a) the complexity of the formatting language, (b) the parsing idiosyncrasies in Adobe Reader, and (c) undocumented correction techniques employed in Adobe Reader. In May 2011, Esparza demonstrated that PDF malware could be hidden from 42 of 43 antivirus packages by combining multiple obfuscation techniques [4]. One reason current antivirus software fails is the ease of varying byte sequences in PDF malware, thereby rendering conventional signature-based virus detection useless. The compression and encryption functions produce sequences of bytes that are each functions of multiple input bytes. As a result, padding the malware payload with some whitespace before compression/encryption can change many of the bytes in the final payload. In this study we analyzed a corpus of 2591 benign and 87 malicious PDF files. While this corpus is admittedly small, it allowed us to test a system for collecting indicators of embedded PDF malware. We will call these indicators features throughout the rest of this report. The features are extracted using an instrumented PDF viewer, and are the inputs to a prediction model that scores the likelihood of a PDF file containing malware. The prediction model is constructed from a sample of labeled data by a machine learning algorithm (specifically, decision tree ensemble learning). Preliminary experiments show that the model is able to detect half of the PDF malware in the corpus with zero false alarms. We conclude the report with suggestions for extending this work to detect a greater variety of PDF malware.

Munson, Miles Arthur; Cross, Jesse S. (Missouri University of Science and Technology, Rolla, MO)

2011-09-01T23:59:59.000Z

Note: This page contains sample records for the topic "lbs features regenerative" 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

VIN# JTNBB46K773007129 Vehicle Specifications  

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

K773007129 Vehicle Specifications Engine: 2.4 L 4-cylinder Electric Motor: 105 kW Battery: NiMH Seatbelt Positions: Five Payload: 1,109 lbs Features: Four-wheel disk brakes ABS w...

382

VIN# JHMFA36216S019329 Vehicle Specifications  

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

16S019329 Vehicle Specifications Engine: 1.3 L 4-cylinder Electric Motor: 15 kW Battery: NiMH Seatbelt Positions: Five Payload: 968 lbs Features: Front disk brakes wEBD brake...

383

VIN# JTNBB46K673006330 Vehicle Specifications  

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

K673006330 Vehicle Specifications Engine: 2.4 L 4-cylinder Electric Motor: 105 kW Battery: NiMH Seatbelt Positions: Five Payload: 1,109 lbs Features: Four-wheel disk brakes ABS w...

384

VIN# JHMFA36246S018725 Vehicle Specifications  

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

46S018725 Vehicle Specifications Engine: 1.3 L 4-cylinder Electric Motor: 15 kW Battery: NiMH Seatbelt Positions: Five Payload: 968 lbs Features: Front disk brakes wEBD brake...

385

VIN# JTEDW21A160006395 Vehicle Specifications Engine...  

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

Toyota Highlander VIN JTEDW21A160006395 Vehicle Specifications Engine: 3.3 L V6 Electric Motor: Front - 123 kW Battery: NiMH Seatbelt Positions: Seven Payload: 1,557 lbs Features:...

386

VIN# JTDKB20U740012721 Vehicle Specifications  

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

Toyota Prius VIN JTDKB20U740012721 Vehicle Specifications Engine: 1.5 L 4-cylinder Electric Motor: 50 kW Battery: NiMH Seatbelt Positions: Five Payload: 905 lbs Features: CVT...

387

Computational features of the CACECO containment analysis code. [LMFBR  

DOE Green Energy (OSTI)

A code, CACECO, has been written to assist in the analysis of containment situations peculiar to sodium cooled reactors. Typically, these situations involve relatively slow energy release processes and chemical reaction heat. Two examples are given to illustrate some of the code's features. These particular cases illustrate the potential for hydrogen formation in the containment building, but show that time is available to take corrective action. The code is suitable for other problems involving passive heat absorption in massive structures over long periods of time.

Peak, R.D.; Stepnewski, D.D.

1975-05-29T23:59:59.000Z

388

DTW-based Phonetic Alignment Using Multiple Acoustic Features  

E-Print Network (OSTI)

This paper presents the results of our effort in improving the accuracy of a DTW-based automatic phonetic aligner. The adopted model assumes that the phonetic segment sequence is already known and so the goal is only to align the spoken utterance with a reference synthetic signal produced by waveform concatenation without prosodic modifications. Instead of using a single acoustic measure to compute the alignment cost function, our strategy uses a combination of acoustic features depending on the pair of phonetic segment classes being aligned. The results show that this strategy considerably reduces the segment boundary location errors, even when aligning synthetic and natural speech signals of different gender speakers.

Sérgio Paulo; Luís C. Oliveira

2003-01-01T23:59:59.000Z

389

Discovery of metabolite features for the modelling and analysis of high-resolution NMR spectra  

Science Conference Proceedings (OSTI)

This study presents three feature selection methods for identifying the metabolite features in nuclear magnetic resonance spectra that contribute to the distinction of samples among varying nutritional conditions. Principal component analysis, Fisher ... Keywords: NMR spectra, OSC, bioinformatics, classification, data mining, feature selection, metabolite features, metabolomics, multivariate statistical analysis, nuclear magnetic resonance, orthogonal signal correction

Hyun-Woo Cho; Seoung Bum Kim; Myong K. Jeong; Youngja Park; Nana Gletsu Miller; Thomas R. Ziegler; Dean P. Jones

2008-06-01T23:59:59.000Z

390

Enhancing evolutionary instance selection algorithms by means of fuzzy rough set based feature selection  

Science Conference Proceedings (OSTI)

In recent years, fuzzy rough set theory has emerged as a suitable tool for performing feature selection. Fuzzy rough feature selection enables us to analyze the discernibility of the attributes, highlighting the most attractive features in the construction ... Keywords: Evolutionary algorithms, Feature selection, Instance selection, Nearest neighbor, Rough sets

Joaquín Derrac; Chris Cornelis; Salvador García; Francisco Herrera

2012-03-01T23:59:59.000Z

391

Employment Of Fuzzy Logic In Feature Diagrams To Model Variability In Software Families  

Science Conference Proceedings (OSTI)

The features of software family members may vary according to the needs of particular market segments or purposes. The assessment of what will be common and what will be variable feature may result from particular needs and market strategies. Further, ... Keywords: FODA feature diagrams, feature diagram tree, fuzzy representation, knowledge base, power plant description

Silva Robak; Andrzej Pieczy?ski

2003-08-01T23:59:59.000Z

392

Unsupervised feature selection for biomarker identification in chromatography and gene expression data  

Science Conference Proceedings (OSTI)

A novel approach to feature selection from unlabeled vector data is presented. It is based on the reconstruction of original data relationships in an auxiliary space with either weighted or omitted features. Feature weighting, on one hand, is related ... Keywords: adaptive similarity measures, feature selection

Marc Strickert; Nese Sreenivasulu; Silke Peterek; Winfriede Weschke; Hans-Peter Mock; Udo Seiffert

2006-08-01T23:59:59.000Z

393

Feature article: adoption of an official ISEA glossary  

SciTech Connect

The International Society for Exposure Analysis (ISEA) and its Nomenclature Committee have been involved since the mid-1990s in an intermittent but ongoing effort to develop an official ISEA glossary. Several related activities have stimulated greater interest and discussion nationally and internationally on a common exposure language. Among these activities are a 1997 Journal of Exposure Analysis and Environmental Epidemiology feature article on exposure and dose definitions and a 1999-initiated project of the International Programme on Chemical Safety (IPCS) (WHO/ILO/UNEP) to confront terminology issues hindering harmonization in the area of exposure assessment. Recently the ISEA members voted in support of adopting the IPCS glossary as the official ISEA glossary, and the ISEA Executive Board agreed to accept this recommendation. In this feature article we (1) describe the process through which the ISEA adopted the IPCS glossary as the official ISEA glossary, (2) present the joint IPC S/ISEA glossary of terms and their definitions, and (3) discuss plans for how the glossary can be used by ISEA and updated over time by ISEA and IPCS. The glossary is intended to be a living document that reflects the latest usage and maintains international harmonization of exposure terminology that can be practically applied to improve communication in exposure and related fields.

Zartarian, Valerie; Bahadori, Tina; McKone, Thomas

2004-09-15T23:59:59.000Z

394

LC-IMS-MS Feature Finder: Detecting Multidimensional Liquid Chromatography, Ion Mobility, and Mass Spectrometry Features in Complex Datasets  

SciTech Connect

We introduce a command line software application LC-IMS-MS Feature Finder that searches for molecular ion signatures in multidimensional liquid chromatography-ion mobility spectrometry-mass spectrometry (LC-IMS-MS) data by clustering deisotoped peaks with similar monoisotopic mass, charge state, LC elution time, and ion mobility drift time values. The software application includes an algorithm for detecting and quantifying co-eluting chemical species, including species that exist in multiple conformations that may have been separated in the IMS dimension.

Crowell, Kevin L.; Slysz, Gordon W.; Baker, Erin Shammel; Lamarche, Brian L.; Monroe, Matthew E.; Ibrahim, Yehia M.; Payne, Samuel H.; Anderson, Gordon A.; Smith, Richard D.

2013-09-13T23:59:59.000Z

395

This Month's Feature on .EDUconnections: University of Wisconsin-Madison |  

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

EDUconnections: University of EDUconnections: University of Wisconsin-Madison This Month's Feature on .EDUconnections: University of Wisconsin-Madison April 15, 2011 - 3:10pm Addthis Andy Oare Andy Oare Former New Media Strategist, Office of Public Affairs This month, .EDUconnections, puts the spotlight on the University of Wisconsin. UW-Madison ranks as one of the most prolific research universities in the world, providing a learning environment where faculty, staff and students can critically examine our natural world in a way that will help improve the quality of life for all. Two of their research programs, the Energy Institute and the Great Lakes Bioenergy Research Center, are directly supporting the work of the Department of Energy's scientific research programs. The university is well known for helping students to develop an

396

OE's SGIG Program Featured in International Publication | Department of  

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

International Publication International Publication OE's SGIG Program Featured in International Publication April 6, 2012 - 2:10pm Addthis An article in the March 2012 issue of the quarterly publication Metering International focuses on DOE's Smart Grid Investment Grant program, highlighting how the program is improving the reliability and resiliency of the US electric grid. The article examines the need to protect the grid and the benefits of modernization, including reduced demand, increased capacity, and faster recovery. OE's Debbie Haught, who oversees the SGIG program, and Joseph Palladino, who leads the analysis of the program, authored the piece. Metering International provides information on trends and developments in the industry. Download the article. Addthis Related Articles

397

NREL: News Feature - Sustainable Solutions Abundant in New Offices  

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

Sustainable Solutions Abundant in New Offices Sustainable Solutions Abundant in New Offices May 24, 2010 Content on this page requires a newer version of Adobe Flash Player. Get Adobe Flash player. When it comes to designing an interior decorative feature for one of the most energy efficient office buildings in the world, very few would consider bringing in a beetle to do the job. But that's what happened at the U.S. Department of Energy's (DOE) Research Support Facility (RSF) located on the National Renewable Energy Laboratory (NREL) campus. In June, the RSF will become home to more than 800 workers from DOE and NREL and building visitors will be greeted with a soaring, two-story high wall entirely covered with wood harvested from the bark beetle infestation that has killed millions of pine trees in the Western U.S.

398

VEHICLE SPECIFICATIONS Vehicle Features Base Vehicle: 2010 Smart  

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

Smart Smart Fortwo MHD VIN: WME4513341K406476 Seatbelt Positions: 2 Standard Features: Air Conditioning Power Locks Power Steering Power Brakes Power Windows Cruise Control Front Disc Brakes Rear Drum Brakes Rear Wheel Drive Anti-Lock Brakes Traction Control Air Bags AM/FM Stereo with CD player Weights Design Curb Weight:1,818 lb Delivered Curb Weight: 1.742 lb Distribution F/R (%):44/56 GVWR: 2,244 lb GAWR F/R: 968/1,452 lb Payload 1 : 426 lb Performance Goal: 400 lb Dimensions Wheelbase: 73.5 in Track F/R: 50.5/54.5 in Length: 106.1 in Width: 61.4 in Height: 60.7 in Ground Clearance: 6.25 in Performance Goal: 5.0 in Tires Manufacturer: Continental Model: ContiproContact Size: Front -P155/60/R15

399

Special Feature: Reducing Energy Costs with Better Batteries  

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

Reducing Energy Costs with Better Batteries Reducing Energy Costs with Better Batteries Special Feature: Reducing Energy Costs with Better Batteries September 9, 2013 Contact: Linda Vu, +1 510 495 2402, lvu@lbl.gov Electricvehicles8331019248.jpg Electric vehicles lined up in Cascade Locks. Credit: Oregon Department of Transportation A better battery-one that is cheap and safe, but packs a lot of power-could lead to an electric vehicle that performs better than today's gasoline-powered cars, and costs about the same or less to consumers. Such a vehicle would reduce the United States' reliance on foreign oil and lower energy costs for the average American, so one of the Department of Energy's (DOE's) goals is to fund research that will revolutionize the performance of next-generation batteries. In honor of DOE's supercomputing month, we are highlighting some of the

400

Combining Spatial and Telemetric Features for Learning Animal Movement Models  

E-Print Network (OSTI)

We introduce a new graphical model for tracking radio-tagged animals and learning their movement patterns. The model provides a principled way to combine radio telemetry data with an arbitrary set of userdefined, spatial features. We describe an efficient stochastic gradient algorithm for fitting model parameters to data and demonstrate its effectiveness via asymptotic analysis and synthetic experiments. We also apply our model to real datasets, and show that it outperforms the most popular radio telemetry software package used in ecology. We conclude that integration of different data sources under a single statistical framework, coupled with appropriate parameter and state estimation procedures, produces both accurate location estimates and an interpretable statistical model of animal movement.

Kapicioglu, Berk; Wikelski, Martin; Broderick, Tamara

2012-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "lbs features regenerative" 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

Novel Features of the Transport Coefficients in Lifshitz Black Branes  

E-Print Network (OSTI)

We study the transport coefficients, including the conductivities and shear viscosity of the non-relativistic field theory dual to the Lifshitz black brane with multiple U(1) gauge fields by virtue of the gauge/gravity duality. Focusing on the case of double U(1) gauge fields, we systematically investigate the electric, thermal and thermoelectric conductivities for the dual non-relativistic field theory. In the large frequency regime, we find a nontrivial power law behavior in the electric AC conductivity when the dynamical critical exponent z>1 in (2+1)-dimensional field theory. The relations between this novel feature and the `symmetric hopping model' in condensed matter physics are discussed. In addition, we also show that the Kovtun-Starinets-Son bound for the shear viscosity to the entropy density is not violated by the additional U(1) gauge fields and dilaton in the Lifshitz black brane.

Jia-Rui Sun; Shang-Yu Wu; Hai-Qing Zhang

2013-02-21T23:59:59.000Z

402

FEATURES, EVENTS, AND PROCESSES: SYSTEM-LEVEL AND CRITICALITY  

Science Conference Proceedings (OSTI)

The primary purpose of this Analysis/Model Report (AMR) is to identify and document the screening analyses for the features, events, and processes (FEPs) that do not easily fit into the existing Process Model Report (PMR) structure. These FEPs include the 3 1 FEPs designated as System-Level Primary FEPs and the 22 FEPs designated as Criticality Primary FEPs. A list of these FEPs is provided in Section 1.1. This AMR (AN-WIS-MD-000019) documents the Screening Decision and Regulatory Basis, Screening Argument, and Total System Performance Assessment (TSPA) Disposition for each of the subject Primary FEPs. This AMR provides screening information and decisions for the TSPA-SR report and provides the same information for incorporation into a project-specific FEPs database. This AMR may also assist reviewers during the licensing-review process.

D.L. McGregor

2000-12-20T23:59:59.000Z

403

Features of MCNP6 Relevant to Medical Radiation Physics  

SciTech Connect

MCNP (Monte Carlo N-Particle) is a general-purpose Monte Carlo code for simulating the transport of neutrons, photons, electrons, positrons, and more recently other fundamental particles and heavy ions. Over many years MCNP has found a wide range of applications in many different fields, including medical radiation physics. In this presentation we will describe and illustrate a number of significant recently-developed features in the current version of the code, MCNP6, having particular utility for medical physics. Among these are major extensions of the ability to simulate large, complex geometries, improvement in memory requirements and speed for large lattices, introduction of mesh-based isotopic reaction tallies, advances in radiography simulation, expanded variance-reduction capabilities, especially for pulse-height tallies, and a large number of enhancements in photon/electron transport.

Hughes, H. Grady III [Los Alamos National Laboratory; Goorley, John T. [Los Alamos National Laboratory

2012-08-29T23:59:59.000Z

404

Non-contact feature detection using ultrasonic Lamb waves  

DOE Patents (OSTI)

Apparatus and method for non-contact ultrasonic detection of features on or within the walls of hollow pipes are described. An air-coupled, high-power ultrasonic transducer for generating guided waves in the pipe wall, and a high-sensitivity, air-coupled transducer for detecting these waves, are disposed at a distance apart and at chosen angle with respect to the surface of the pipe, either inside of or outside of the pipe. Measurements may be made in reflection or transmission modes depending on the relative position of the transducers and the pipe. Data are taken by sweeping the frequency of the incident ultrasonic waves, using a tracking narrow-band filter to reduce detected noise, and transforming the frequency domain data into the time domain using fast Fourier transformation, if required.

Sinha, Dipen N. (Los Alamos, NM)

2011-06-28T23:59:59.000Z

405

Automated Solar Feature Detection for Space Weather Applications  

E-Print Network (OSTI)

The solar surface and atmosphere are highly dynamic plasma environments, which evolve over a wide range of temporal and spatial scales. Large-scale eruptions, such as coronal mass ejections, can be accelerated to millions of kilometres per hour in a matter of minutes, making their automated detection and characterisation challenging. Additionally, there are numerous faint solar features, such as coronal holes and coronal dimmings, which are important for space weather monitoring and forecasting, but their low intensity and sometimes transient nature makes them problematic to detect using traditional image processing techniques. These difficulties are compounded by advances in ground- and space- based instrumentation, which have increased the volume of data that solar physicists are confronted with on a minute-by-minute basis; NASA's Solar Dynamics Observatory for example is returning many thousands of images per hour (~1.5 TB/day). This chapter reviews recent advances in the application of images processing t...

Pérez-Suárez, David; Bloomfield, D Shaun; McAteer, R T James; Krista, Larisza D; Byrne, Jason P; Gallagher, Peter T

2011-01-01T23:59:59.000Z

406

PERFORMANCE STATISTICS WEIghTS  

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

245 lbs 245 lbs Delivered Curb Weight: 4118 lbs GVWR: 5675 lbs GAWR F/R: 2865/3130 lbs Distribution F/R: 59/41 % Payload: 1557 lbs Performance Goal: 400 lbs DIMENSIONS Wheelbase: 106.7 in Track F/R: 61.9/61.1 in Length: 185.3 in Width: 71.5 in Height: 68.6 in Ground Clearance: 5.9 in Performance Goal: 5.0 in TIRES Tire Mfg: Goodyear Tire Model: Integrity Tire Size: P225/65R17 Tire Pressure F/R: 32/32 Spare Installed: Yes ENgINE Model: 3MZ-FE Output: 208 hp @ 5600 rpm Configuration: V6 Displacement: 3.3 L Fuel Tank Capacity: 17.2 gal Fuel Type: Unleaded Gasoline © 2010 Electric Transportation Applications All Rights Reserved VEhICLE FEATuRES Base Vehicle: 2006 Highlander VIN: JTEDW21A860005681 Seatbelt Positions: Seven Standard Features: Air Conditioning

407

untitled  

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

2723 lbs 2723 lbs Delivered Curb Weight: 2756 lbs Distribution F/R (%): 58/42 GVWR: 3630 lbs GAWR F/R: 1881/1782lbs Payload 5 : 907 lbs Performance Goal: 400 lbs DIMENSIONS Wheelbase: 100.4 in Track F/R: 58.7/58.1 in Length: 172.3 in Width: 66.7 in Height: 56.2 in Ground Clearance: 5.5 in Performance Goal: 5.0 in TIRES Tire Mfg: Dunlop Tire Model: SP31 A/S Tire Size: 175 / 65 R15 84S Tire Pressure F/R: 33/33 psi Spare Installed: Yes ENGINE Model: 1.3 L LDA series I4 Output: 98 hp @ 5800 rpm Configuration: Inline Four-cylinder Displacement: 1.3 L Fuel Tank Capacity: 10.6 gal Fuel Type: Unleaded Gasoline © 2009 Electric Transportation Applications All Rights Reserved VEHICLE FEATURES Base Vehicle: 2010 Honda Insight Hybrid VIN: JHMZE2H78AS010141 Seatbelt Positions: Five Standard Features:

408

Automated feature detection and identification in digital point-ordered signals  

DOE Patents (OSTI)

A computer-based automated method to detect and identify features in digital point-ordered signals. The method is used for processing of non-destructive test signals, such as eddy current signals obtained from calibration standards. The signals are first automatically processed to remove noise and to determine a baseline. Next, features are detected in the signals using mathematical morphology filters. Finally, verification of the features is made using an expert system of pattern recognition methods and geometric criteria. The method has the advantage that standard features can be, located without prior knowledge of the number or sequence of the features. Further advantages are that standard features can be differentiated from irrelevant signal features such as noise, and detected features are automatically verified by parameters extracted from the signals. The method proceeds fully automatically without initial operator set-up and without subjective operator feature judgement.

Oppenlander, Jane E. (Burnt Hills, NY); Loomis, Kent C. (Clifton Park, NY); Brudnoy, David M. (Albany, NY); Levy, Arthur J. (Schenectady, NY)

1998-01-01T23:59:59.000Z

409

Comparing Shape and Texture Features for Pattern Recognition in Simulation Data  

SciTech Connect

Shape and texture features have been used for some time for pattern recognition in datasets such as remote sensed imagery, medical imagery, photographs, etc. In this paper, we investigate shape and texture features for pattern recognition in simulation data. In particular, we explore which features are suitable for characterizing regions of interest in images resulting from fluid mixing simulations. Three texture features--gray level co-occurrence matrices, wavelets, and Gabor filters--and two shape features--geometric moments and the angular radial transform--are compared. The features are evaluated using a similarity retrieval framework. Our preliminary results indicate that Gabor filters perform the best among the texture features and the angular radial transform performs the best among the shape features. The feature which performs the best overall is dependent on how the groundtruth dataset is created.

Newsam, S; Kamath, C

2004-12-10T23:59:59.000Z

410

Automatic feature detection and identification in digital point-ordered signals  

DOE Patents (OSTI)

A computer-based automated method to detect and identify features in digital point-ordered signals. The method is used for processing of non-destructive test signals, such as eddy current signals obtained from calibration standards. The signals are first automatically processed to remove noise and to determine a baseline. Next, features are detected in the signals using mathematical morphology filters. Finally, verification of the features is made using an expert system of pattern recognition methods and geometric criteria. The method has the advantage that standard features can be located without prior knowledge of the number or sequence of the features. Further advantages are that standard features can be differentiated from irrelevant signals features such as noise, and detected features are automatically verified by parameters extracted from the signals. The method proceeds fully automatically without initial operator set-up and without subjective operator feature judgment.

Oppenlander, J.E.; Loomis, K.C.; Brudnoy, D.M.; Levy, A.J.

1995-12-31T23:59:59.000Z

411

Feature Detection, Characterization and Confirmation Methodology: Final Report  

SciTech Connect

This is the final report of the NUMO-LBNL collaborative project: Feature Detection, Characterization and Confirmation Methodology under NUMO-DOE/LBNL collaboration agreement, the task description of which can be found in the Appendix. We examine site characterization projects from several sites in the world. The list includes Yucca Mountain in the USA, Tono and Horonobe in Japan, AECL in Canada, sites in Sweden, and Olkiluoto in Finland. We identify important geologic features and parameters common to most (or all) sites to provide useful information for future repository siting activity. At first glance, one could question whether there was any commonality among the sites, which are in different rock types at different locations. For example, the planned Yucca Mountain site is a dry repository in unsaturated tuff, whereas the Swedish sites are situated in saturated granite. However, the study concludes that indeed there are a number of important common features and parameters among all the sites--namely, (1) fault properties, (2) fracture-matrix interaction (3) groundwater flux, (4) boundary conditions, and (5) the permeability and porosity of the materials. We list the lessons learned from the Yucca Mountain Project and other site characterization programs. Most programs have by and large been quite successful. Nonetheless, there are definitely 'should-haves' and 'could-haves', or lessons to be learned, in all these programs. Although each site characterization program has some unique aspects, we believe that these crosscutting lessons can be very useful for future site investigations to be conducted in Japan. One of the most common lessons learned is that a repository program should allow for flexibility, in both schedule and approach. We examine field investigation technologies used to collect site characterization data in the field. An extensive list of existing field technologies is presented, with some discussion on usage and limitations. Many of the technologies on the list were in fact used during the characterization of Yucca Mountain and elsewhere by LBNL personnel. The study also includes emerging technologies and identifies the need to develop better estimation of important parameters for repository siting. Notable emerging technologies include 3-D seismic and satellite-based remote sensing and wireless micro electro mechanical systems (MEMS) sensors. They enable cost-effective and ubiquitous monitoring to be applied for site characterization. We list and classify the types of uncertainties involved in site characterization. Uncertainties can exist in all aspects of site characterization: data, interpretation, conceptualization, and modeling. We use the Swedish program to exemplify such uncertainties. We also devote a chapter on geochemical issues regarding the interaction between groundwater and natural and engineered barrier materials. A recommendation has been made to take advantage of the recent advancement in geochemical modeling capabilities in natural systems. Although it is not of immediate relevance at the preliminary investigation stage, it serves as a good reminder that geochemical investigation efforts should not be overlooked at any stage in the repository program. We construct a synthetic preliminary-investigation site based on an extensive data set available from a geoscientific project in Japan, which we use as a 'real' site to evaluate uncertainties resulting from hydrogeological modeling and examine strategies for characterizing a new site. We plan various preliminary-investigation configurations and conduct preliminary numerical investigations at the synthetic site. We construct a model of the 'real' site for each PI configuration, make predictions of particle travel times, and compare against the 'real' data obtained from the 'real' model. We conclude that drilling as many as nine boreholes does not necessarily improve the understanding of the site compared to drilling as few as three boreholes, unless there is an underlying stru

Karasaki, Kenzi; Apps, John; Doughty, Christine; Gwatney, Hope; Onishi, Celia Tiemi; Trautz, Robert; Tsang, Chin-Fu

2007-03-01T23:59:59.000Z

412

Feature Detection, Characterization and Confirmation Methodology: Final Report  

SciTech Connect

This is the final report of the NUMO-LBNL collaborative project: Feature Detection, Characterization and Confirmation Methodology under NUMO-DOE/LBNL collaboration agreement, the task description of which can be found in the Appendix. We examine site characterization projects from several sites in the world. The list includes Yucca Mountain in the USA, Tono and Horonobe in Japan, AECL in Canada, sites in Sweden, and Olkiluoto in Finland. We identify important geologic features and parameters common to most (or all) sites to provide useful information for future repository siting activity. At first glance, one could question whether there was any commonality among the sites, which are in different rock types at different locations. For example, the planned Yucca Mountain site is a dry repository in unsaturated tuff, whereas the Swedish sites are situated in saturated granite. However, the study concludes that indeed there are a number of important common features and parameters among all the sites--namely, (1) fault properties, (2) fracture-matrix interaction (3) groundwater flux, (4) boundary conditions, and (5) the permeability and porosity of the materials. We list the lessons learned from the Yucca Mountain Project and other site characterization programs. Most programs have by and large been quite successful. Nonetheless, there are definitely 'should-haves' and 'could-haves', or lessons to be learned, in all these programs. Although each site characterization program has some unique aspects, we believe that these crosscutting lessons can be very useful for future site investigations to be conducted in Japan. One of the most common lessons learned is that a repository program should allow for flexibility, in both schedule and approach. We examine field investigation technologies used to collect site characterization data in the field. An extensive list of existing field technologies is presented, with some discussion on usage and limitations. Many of the technologies on the list were in fact used during the characterization of Yucca Mountain and elsewhere by LBNL personnel. The study also includes emerging technologies and identifies the need to develop better estimation of important parameters for repository siting. Notable emerging technologies include 3-D seismic and satellite-based remote sensing and wireless micro electro mechanical systems (MEMS) sensors. They enable cost-effective and ubiquitous monitoring to be applied for site characterization. We list and classify the types of uncertainties involved in site characterization. Uncertainties can exist in all aspects of site characterization: data, interpretation, conceptualization, and modeling. We use the Swedish program to exemplify such uncertainties. We also devote a chapter on geochemical issues regarding the interaction between groundwater and natural and engineered barrier materials. A recommendation has been made to take advantage of the recent advancement in geochemical modeling capabilities in natural systems. Although it is not of immediate relevance at the preliminary investigation stage, it serves as a good reminder that geochemical investigation efforts should not be overlooked at any stage in the repository program. We construct a synthetic preliminary-investigation site based on an extensive data set available from a geoscientific project in Japan, which we use as a 'real' site to evaluate uncertainties resulting from hydrogeological modeling and examine strategies for characterizing a new site. We plan various preliminary-investigation configurations and conduct preliminary numerical investigations at the synthetic site. We construct a model of the 'real' site for each PI configuration, make predictions of particle travel times, and compare against the 'real' data obtained from the 'real' model. We conclude that drilling as many as nine boreholes does not necessarily improve the understanding of the site compared to drilling as few as three boreholes, unless there is an underlying structure that is larger than the spacing of the boreholes. The

Karasaki, Kenzi; Apps, John; Doughty, Christine; Gwatney, Hope; Onishi, Celia Tiemi; Trautz, Robert; Tsang, Chin-Fu

2007-03-01T23:59:59.000Z

413

Sustainable Features of McKinney ISD Elementary School  

E-Print Network (OSTI)

Students planning to attend McKinney Independent School District's newest 70,000 square foot elementary school when it opens in the fall of 2000 are in for a special treat. In addition to standard elementary school curriculum, students will have the unique opportunity to study wind and solar energy, feed their frogs and take care of the school's water habitat, learn in classrooms illuminated by the sun rather than electric light, water their bean plants (which they keep in the school's greenhouse) with harvested rainwater, and check the weather at the campus weather station. This project was named by the American Institute of Architects to the Earth Day Top 10 List for Environmentally Responsible Design Projects in the nation Sustainable design is environmentally sensitive architecture and engineering - the ability to meet today's needs without compromising the resources available to future generations. Environmental conservation is only one of the reasons to consider sustainable design. Studies are showing that the various environmental benefits of sustainable design also benefit our children in the classroom. Another major element of sustainable design is called "Eco Education", a concept that incorporates the sustainable school into the curriculum so that students can understand its design and how it impacts the environment. It's a tremendous teaching tool for students to learn about environmental conservation. Harvesting rainwater is a perfect example. By collecting rainwater from the roof of the building and channeling it to one of six on-campus storage tanks, . enough water can be collected to flush toilets and water the grounds. Other elements of sustainable design include site planning and landscape management; the use of recycled building materials; solar systems; wind energy; geothermal energy (using the Earth's natural energy to heat and cool the building), energy recovery, and high energy efficiency. The primary goal of sustainable design is to protect a site's existing environment. As much as possible, we need to understand and maximize the natural conditions of a new project's site and incorporate its features into the overall design. That's what sustainability is all about. The purpose of this paper is to present the specific sustainable features of the McKinney ISD Elementary School and the process of integrating sustainability criteria in all phases of the school's life cycle

McClure, J. D.; Estes, J. M.; Keep, G.

2000-01-01T23:59:59.000Z

414

Nickel-hydrogen battery with oxygen and electrolyte management features  

SciTech Connect

A nickel-hydrogen battery or cell having one or more pressure vessels containing hydrogen gas and a plurality of cell-modules therein. Each cell-module includes a configuration of cooperatively associated oxygen and electrolyte mangement and component alignment features. A cell-module having electrolyte includes a negative electrode, a positive electrode adapted to facilitate oxygen diffusion, a separator disposed between the positive and negative electrodes for separating them and holding electrolyte for ionic conductivity, an absorber engaging the surface of the positive electrode facing away from the separator for providing electrolyte to the positive electrode, and a pair of surface-channeled diffusion screens for enclosing the positive and negative electrodes, absorber, and separator and for maintaining proper alignment of these components. The screens, formed in the shape of a pocket by intermittently sealing the edges together along as many as three sides, permit hydrogen gas to diffuse therethrough to the negative electrodes, and prevent the edges of the separator from swelling. Electrolyte is contained in the cell-module, absorbhed by the electrodes, the separator and the absorber.

Sindorf, John F. (Pewaukee, WI)

1991-10-22T23:59:59.000Z

415

Feature Extraction and Selection for Pattern Recognition of Two-Dimensional Hydrometeor Images  

Science Conference Proceedings (OSTI)

New feature extraction techniques are developed for two-dimensional binary images of ice particles and raindrops. These features are employed in the statistical classification of these patterns into one of seven basic hydrometeor shapes. These ...

Mizanur M. Rahman; Edmund A. Quincy; Raymond G. Jacquot; Michael J. Magee

1981-05-01T23:59:59.000Z

416

A transfer model using a typed feature structure rewriting system with inheritance  

Science Conference Proceedings (OSTI)

We propose a model for transfer in machine translation which uses a rewriting system for typed feature structures. The grammar definitions describe transfer relations which are applied on the input structure (a typed feature structure) by the ...

Rémi Zajac

1989-06-01T23:59:59.000Z

417

Vehicle Technologies Office: Fact #371: May 9, 2005 Electronic Features on  

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

1: May 9, 2005 1: May 9, 2005 Electronic Features on Heavy Trucks to someone by E-mail Share Vehicle Technologies Office: Fact #371: May 9, 2005 Electronic Features on Heavy Trucks on Facebook Tweet about Vehicle Technologies Office: Fact #371: May 9, 2005 Electronic Features on Heavy Trucks on Twitter Bookmark Vehicle Technologies Office: Fact #371: May 9, 2005 Electronic Features on Heavy Trucks on Google Bookmark Vehicle Technologies Office: Fact #371: May 9, 2005 Electronic Features on Heavy Trucks on Delicious Rank Vehicle Technologies Office: Fact #371: May 9, 2005 Electronic Features on Heavy Trucks on Digg Find More places to share Vehicle Technologies Office: Fact #371: May 9, 2005 Electronic Features on Heavy Trucks on AddThis.com... Fact #371: May 9, 2005 Electronic Features on Heavy Trucks

418

Balanced feature matching in probabilistic framework and its application on object localisation  

Science Conference Proceedings (OSTI)

A new algorithm of feature matching is proposed after balancing analysis of adjacency matrix of the matching model in a probabilistic framework. Considering all the interaction of the two feature point sets, a probabilistic model is established and solved ...

Ying Chen; Chunlu Ai

2013-02-01T23:59:59.000Z

419

Improving the dynamic hierarchical compact clustering algorithm by using feature selection  

Science Conference Proceedings (OSTI)

Feature selection has improved the performance of text clustering. In this paper, a local feature selection technique is incorporated in the dynamic hierarchical compact clustering algorithm to speed up the computation of similarities. We also present ...

Reynaldo Gil-García; Aurora Pons-Porrata

2010-11-01T23:59:59.000Z

420

Three Years of TRMM Precipitation Features. Part I: Radar, Radiometric, and Lightning Characteristics  

Science Conference Proceedings (OSTI)

During its first three years, the Tropical Rainfall Measuring Mission (TRMM) satellite observed nearly six million precipitation features. The population of precipitation features is sorted by lightning flash rate, minimum brightness temperature, ...

Daniel J. Cecil; Steven J. Goodman; Dennis J. Boccippio; Edward J. Zipser; Stephen W. Nesbitt

2005-03-01T23:59:59.000Z

Note: This page contains sample records for the topic "lbs features regenerative" 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

Feature-Point Detection Using Distance Transforms: Application to Tracking Tropical Convective Complexes  

Science Conference Proceedings (OSTI)

The identification, tracking, and statistical analysis of tropical convective complexes using satellite imagery is explored in the context of identifying feature points suitable for tracking. The feature points are determined based on the shape ...

K. I. Hodges

1998-03-01T23:59:59.000Z

422

NREL: A Year in Clean Energy Innovations: A Review of NREL's Feature Stories  

Science Conference Proceedings (OSTI)

The publication is a compilation of various feature stories published on NREL's public Web site, nrel.gov, throughout 2009.

Not Available

2010-01-01T23:59:59.000Z

423

Wavelet-based feature extraction using probabilistic finite state automata for pattern classification  

Science Conference Proceedings (OSTI)

Real-time data-driven pattern classification requires extraction of relevant features from the observed time series as low-dimensional and yet information-rich representations of the underlying dynamics. These low-dimensional features facilitate in situ ... Keywords: Feature extraction, Pattern classification, Probabilistic finite state automata, Symbolic dynamics, Time series analysis

Xin Jin; Shalabh Gupta; Kushal Mukherjee; Asok Ray

2011-07-01T23:59:59.000Z

424

Spectral features detection of speech emotion and speaking styles recognition based on HMM classifier  

Science Conference Proceedings (OSTI)

This paper deals with the influence of the spectral features in recognizing emotions and speaking styles from speech signals. Through out this study MFCC and Mel band energies are used as the base features. The investigation shows that each feature mentioned ... Keywords: HMM-based classifier, MFCC, SUSAS database, emotion, mel band energies, speaking style

Monia Kammoun; Noureddine Ellouze

2006-05-01T23:59:59.000Z

425

Medical image segmentation using cooccurrence matrix based texture features calculated on weighted region  

Science Conference Proceedings (OSTI)

An improvement of texture based 2D or 3D image segmentation method is proposed, aimed at medical image analysis. Segmentation of organs or disease diagnosing is the targetted problem. Features based on cooccurrence matrix are studied. A new approach ... Keywords: 3D image analysis, Haralick features, bioinformatics, cooccurrence matrix, image segmentation, medical image analysis, texture features

Ludvik Tesar; Daniel Smutek; Akinobu Shimizu; Hidefume Kobatake

2007-04-01T23:59:59.000Z

426

Class-specific feature polynomial classifier for pattern classification and its application to handwritten numeral recognition  

Science Conference Proceedings (OSTI)

The polynomial classifier (PC) that takes the binomial terms of reduced subspace features as inputs has shown superior performance to multilayer neural networks in pattern classification. In this paper, we propose a class-specific feature polynomial ... Keywords: Class-specific feature polynomial classifier, Handwritten digit recognition, Neural classifiers, Numeral string recognition, Pattern classification

Cheng-Lin Liu; Hiroshi Sako

2006-04-01T23:59:59.000Z

427

Endoscopic Feature Tracking and Scale-Invariant Estimation of Soft-Tissue Structures  

Science Conference Proceedings (OSTI)

In this study, we introduce a software pipeline to track feature points across endoscopic video frames. It deals with the common problems of low contrast and uneven illumination that afflict endoscopic imaging. In particular, irregular feature trajectories ... Keywords: endoscopy, factorization method, feature tracking

Chia-Hsiang Wu; Yung-Nien Sun; Yi-Chiao Chen; Chien-Chen Chang

2008-02-01T23:59:59.000Z

428

Evaluation of Interest Point Detectors and Feature Descriptors for Visual Tracking  

Science Conference Proceedings (OSTI)

Applications for real-time visual tracking can be found in many areas, including visual odometry and augmented reality. Interest point detection and feature description form the basis of feature-based tracking, and a variety of algorithms for these tasks ... Keywords: Dataset, Evaluation, Feature descriptors, Interest point detectors, Visual tracking

Steffen Gauglitz; Tobias Höllerer; Matthew Turk

2011-09-01T23:59:59.000Z

429

Feature-based classifier ensembles for diagnosing multiple faults in rotating machinery  

Science Conference Proceedings (OSTI)

Recent researches in fault classification have shown the importance of accurately selecting the features that have to be used as inputs to the diagnostic model. In this work, a multi-objective genetic algorithm (MOGA) is considered for the feature selection ... Keywords: Ensemble, Fault diagnosis, Feature selection, Multi-objective genetic algorithms, Rotating machinery

E. Zio; P. Baraldi; G. Gola

2008-09-01T23:59:59.000Z

430

Writer-independent off-line signature verification using surroundedness feature  

Science Conference Proceedings (OSTI)

The paper presents a novel set of features based on surroundedness property of a signature (image in binary form) for off-line signature verification. The proposed feature set describes the shape of a signature in terms of spatial distribution of black ... Keywords: Feature selection, Shape, Signature verification, Surroundedness, Texture

Rajesh Kumar; J. D. Sharma; Bhabatosh Chanda

2012-02-01T23:59:59.000Z

431

Invariance via group-integration: a feature framework for 3D biomedical image analysis  

Science Conference Proceedings (OSTI)

One very generic approach towards the construction of features achieves invariance against a certain transformation via integration over the respective mathematical group. In this paper we present a general framework for invariant feature design via ... Keywords: classification, group-integration, invariant features, landmark-detection, segmentation

J. Fehr; O. Ronneberger; J. Schulz; T. Schmidt; M. Reisert; H. Burkhardt

2008-02-01T23:59:59.000Z

432

Structure of continental rifts: Role of older features and magmatism  

SciTech Connect

Recent geological and geophysical studies in several continental rifts have begun to shed light on the details of the processes which govern the structural evolution of these important exploration targets. In Kenya and Tanzania, the classic East African rift has been the object of several investigations which reveal that its location follows the boundary (suture ) between the Tanzanian craton (Archean) and Mozambiquan belt (Proterozoic), The Baikal rift also follows a similar boundary, and the Mid-continent rift of North America appears to do the same. Rifts themselves often act as zones of weakness which are reactivated by younger tectonic regimes. The classic North American example of this effect is the Eocambrian Southern Oklahoma aulacogen which was deformed to create the Anadarko basin and Wichita uplift in the late Paleozoic. The Central basin platform has a similar history although the original rift formed at [approximately]1,100Ma. Integration of geophysical data with petrologic and geochemical data from several rift zones has also provided a new picture of the nature and extent of magmatic modification of the crust. An interesting contradiction is that Phanerozoic rifts, except the Afar region, show little evidence for major magmatic modification of the crust whereas, at least in North America, many Precambrian rifts are associated with very large mafic bodies in the crust. The Kenya rift displays evidence for modification of the lower crust in a two-phase magmatic history, but upper crustal magmatic features are limited to local intrusions associated with volcanoes. In this rift, complex basement structure plays a much more important role than previously realized, and the geophysical signatures of basement structure and magmatism are easy to confuse. If this is also the case in other rifts, additional rift basins remain to be discovered.

Keller, G.R. (Univ. of Texas, El Paso, TX (United States))

1996-01-01T23:59:59.000Z

433

Preserving the feature record: a systematic analysis of cooking and heating features from the Richard Beene site (41BX831), Texas  

E-Print Network (OSTI)

Natural and cultural archaeological features at the Richard Beene site (41BX831) occur in deeply buried, well-stratified, and well-dated contexts representing the Holocene period. This thesis establishes a comprehensive, systematic feature classification system, the Feature Evaluation and Analytical System or FEAS, and shows its far ranging utility using the Beene site as a case study. Field descriptions and laboratory analysis of ninety two fire-cracked rock and rockless features were codified based on content, morphology, function, contextual associations, and age. An image database was compiled for visual interpretation and comparative purposes (photos, graphics, and digital images). Emphasis on the relevance of preserving substantive archaeological research collections by better integrating and maintaining primary feature materials and data is addressed throughout this work.

Clabaugh, Patricia Ann

2002-01-01T23:59:59.000Z

434

untitled  

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

720 lbs 720 lbs Delivered Curb Weight: 3698 lbs Distribution F/R (%): 60.4/39.6 GVWR: 4701 lbs GAWR F/R: 2492/2209 lbs Payload 5 : 850 lbs Performance Goal: 400 lbs DIMENSIONS Wheelbase: 107.4 in Track F/R: 61.7/61.3 in Length: 190.6 in Width: 72.2 in Height: 56.9 in Ground Clearance: 7 in Performance Goal: 5.0 in TIRES Tire Mfg: Michelin Tire Model: Energy MXV4 SS Tire Size: P225/50VR17 Tire Pressure F/R: 33/33 psi Spare Installed: Yes ENGINE Model: 2.5L Atkinson Cycle Output: 156 hp @ 6000 rpm Configuration: Inline Four-cylinder Displacement: 2.5 L Fuel Tank Capacity: 17.5 gal Fuel Type: Unleaded Gasoline © 2009 Electric Transportation Applications All Rights Reserved VEHICLE FEATURES Base Vehicle: 2010 Ford Fusion Hybrid VIN: 3FADP0L34AR144757 Seatbelt Positions: Five

435

PERFORMANCE STATISTICS WEIghTS  

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

365 lbs 365 lbs Delivered Curb Weight: 4510 lbs Distribution F/R: 57/43 % GVWR: 5520 lbs GAWR F/R: 2865/2865 lbs Payload: 1010 lbs Performance Goal: 400 lbs DIMENSIONS Wheelbase: 107.0 inches Track F/R: 62/61.2 inches Length: 187.2 inches Width: 72.6 inches Height: 66.4 inches Ground Clearance: 7.1 inches Performance Goal: 5.0 inches TIRES Tire Mfg: Goodyear Tire Model: Eagle RS-A Tire Size: P215/55R18 Tire Pressure F/R: 30/30 psi Spare Installed: Yes ENgINE Model: 3MZ-FE Output: 208 hp @ 5600 rpm Configuration: DOHC V6 Displacement: 3.3 L Fuel Tank Capacity: 17.2 Gallons Fuel Type: Unleaded Gasoline © 2010 Electric Transportation Applications All Rights Reserved VEhICLE FEATuRES Base Vehicle: 2006 Lexus RX 400h VIN: JTJHW31U160002575 Seatbelt Positions: Five

436

PERFORMANCE STATISTICS WEIghTS  

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

2650 lbs 2650 lbs Delivered Curb Weight 9 : 2615 lbs Distribution F/R 9 (%): 58.6/41.4 GVWR: 3164 lbs GAWR F/R: 1797/1378lbs Payload 5 : 564 lbs Performance Goal: 400 lbs DIMENSIONS Wheelbase: 95.9 in Track F/R: 59.6/59.1 in Length: 160.6 in Width: 68.5 in Height: 54.9 in Ground Clearance: 5.3 in Performance Goal: 5.0 in TIRES Tire Mfg: Dunlop Tire Model: SP Sport 1000m Tire Size: 195 / 55 R16 86V Tire Pressure F/R: 30/30 psi Spare Installed: Yes ENgINE Model: 1.5 L I4 Output 8 : 122 hp @ 6000 rpm Configuration: Inline Four-cylinder Displacement: 1.5 L Fuel Tank Capacity: 10.6 gal Fuel Type: Unleaded Gasoline © 2010 Electric Transportation Applications All Rights Reserved VEhICLE FEATuRES Base Vehicle: 2011 Honda CRZ EX Hybrid VIN: JHMZF1C64BS002982

437

Microsoft Word - batmetpk.html  

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

lost due to placemant of battery box. WEIGHT Curb Weight: 4000 lbs Test Weight: 4354 lbs Distribution FR: 4753 % Conversion GVWR: 4700 lbs OEM GVWR: 4260 lbs Payload: 346 lbs...

438

NREL: A Year in Clean Energy Innovations; A Review of NREL's 2011 Feature Stories  

SciTech Connect

This document is a compilation of articles featuring NREL research and development, deployment, commercialization, and outreach activities in 2011. The feature stories can be found online at http:www.nrel.gov/features/.

2012-04-01T23:59:59.000Z

439

Fractured reservoir discrete feature network technologies. Final report, March 7, 1996 to September 30, 1998  

Science Conference Proceedings (OSTI)

This report summarizes research conducted for the Fractured Reservoir Discrete Feature Network Technologies Project. The five areas studied are development of hierarchical fracture models; fractured reservoir compartmentalization, block size, and tributary volume analysis; development and demonstration of fractured reservoir discrete feature data analysis tools; development of tools for data integration and reservoir simulation through application of discrete feature network technologies for tertiary oil production; quantitative evaluation of the economic value of this analysis approach.

Dershowitz, William S.; Einstein, Herbert H.; LaPoint, Paul R.; Eiben, Thorsten; Wadleigh, Eugene; Ivanova, Violeta

1998-12-01T23:59:59.000Z

440

Basics of Feature Selection and Statistical Learning for High Energy Physics  

E-Print Network (OSTI)

This document introduces basics in data preparation, feature selection and learning basics for high energy physics tasks. The emphasis is on feature selection by principal component analysis, information gain and significance measures for features. As examples for basic statistical learning algorithms, the maximum a posteriori and maximum likelihood classifiers are shown. Furthermore, a simple rule based classification as a means for automated cut finding is introduced. Finally two toolboxes for the application of statistical learning techniques are introduced.

Anselm Vossen

2008-03-16T23:59:59.000Z

Note: This page contains sample records for the topic "lbs features regenerative" 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

NREL: A Year in Clean Energy Innovations: A Review of NREL's Feature Stories, 2010  

SciTech Connect

The publication is a compilation of various feature stories published on NREL's public website, nrel.gov, throughout Calendar Year 2010.

Not Available

2011-04-01T23:59:59.000Z

442

Capitalization of energy efficient features into home values in the Austin, Texas real estate market.  

E-Print Network (OSTI)

??Volatile and rising energy prices have made consumers aware of their opportunity costs for energy. Information on the cost-savings of energy efficient features in homes… (more)

Amado, Antonio R

2007-01-01T23:59:59.000Z

443

Comparing mental rotation and feature matching strategies in adults and children with behavioral and neuroimaging techniques  

E-Print Network (OSTI)

6) B Figure 7: Standard Stimuli (top row) in same (left) or8: Control Stimuli for Standard Group (top row) and Feature

Ark, Wendy S.

2005-01-01T23:59:59.000Z

444

ms&t'11 plenary session features u.s. national science foundation ...  

Science Conference Proceedings (OSTI)

08/30 - MS&T'11 PLENARY SESSION FEATURES U.S. NATIONAL SCIENCE ... Dr. Wadsworth's presentation, “Responding to Increasing, Energy, ...

445

NREL: A Year in Clean Energy Innovations, A Review of NREL's 2012 Feature Stories (Book)  

SciTech Connect

The publication is a compilation of various feature stories published on NREL's public website, nrel.gov, throughout Calendar Year 2012.

Not Available

2013-03-01T23:59:59.000Z

446

Autonomous adaptive environmental assessment and feature tracking via autonomous underwater vehicles  

E-Print Network (OSTI)

In the underwater environment, spatiotemporally dynamic environmental conditions pose challenges to the detection and tracking of hydrographic features. A useful tool in combating these challenge is Autonomous Adaptive ...

Petillo, Stephanie Marie

447

FCM_FS: A Simultaneous Clustering and Feature Selection Model for Classification  

Science Conference Proceedings (OSTI)

Fuzzy relational classifier (FRC) is the recently proposed two-step nonlinear classifiers, which effectively integrates the formed clusters and the given classes. However, FRC can not copy with the influence of those irrelevant or redundant features. ... Keywords: FCM, Classification, Feature Selection, Enhanced Fuzzy Relational Classifier (EFRC)

Ming Yang; Jing Song; Gen-lin Ji

2009-03-01T23:59:59.000Z

448

Convex onion peeling genetic algorithm: an efficient solution to map labeling of point-feature  

Science Conference Proceedings (OSTI)

Map labeling of point-feature is the problem of placing text labels to corresponding point features on a map in a way that minimizes overlaps while satisfying basic rules for the quality. This problem is a critical problem in the applications of cartography ... Keywords: GIS, automated map labeling, cartography, genetic algorithm, onion peeling

Wan D. Bae; Shayma Alkobaisi; Petr Vojt?chovský; Sada Narayanappa; Kye Y. Bae

2010-03-01T23:59:59.000Z

449

A Cognitive Bias Approach to Feature Selection and Weighting for Case-Based Learners  

Science Conference Proceedings (OSTI)

Research in psychology, psycholinguistics, and cognitive science has discovered and examined numerous psychological constraints on human information processing. Short term memory limitations, a focus of attention bias, and a preference for the use of ... Keywords: case-based learning, feature set selection, feature weighting, instance-based learning, natural language learning

Claire Cardie

2000-10-01T23:59:59.000Z

450

Stripe: image feature based on a new grid method and its application in ImageCLEF  

Science Conference Proceedings (OSTI)

There have been many features developed for images, like Blob, image patches, Gabor filters, etc. But generally the calculation cost is too high. When facing a large image database, their responding speed can hardly satisfy users’ demand in real ... Keywords: image annotation, image feature, image retrieval, stripe

Bo Qiu; Daniel Racoceanu; Chang Sheng Xu; Qi Tian

2006-10-01T23:59:59.000Z

451

Multi-objective feature selection by using NSGA-II for customer churn prediction in telecommunications  

Science Conference Proceedings (OSTI)

This paper proposes a new multiobjective feature selection approach for churn prediction in telecommunication service field, based on the optimisation approach NSGA-II. The basic idea of this approach is to modify the approach NSGA-II to select local ... Keywords: Churn prediction, Decision trees, Feature extraction and selection, Multiobjectives, NSGA-II, Nondominated solutions

Bingquan Huang; B. Buckley; T. -M. Kechadi

2010-05-01T23:59:59.000Z

452

Searching for meaningful feature interactions with backward-chaining rule induction  

Science Conference Proceedings (OSTI)

Exploring the vast number of possible feature interactions in domains such as gene expression microarray data is an onerous task. We propose Backward-Chaining Rule Induction (BCRI) as a semi-supervised mechanism for biasing the search for plausible feature ...

Doug Fisher; Mary Edgerton; Lianhong Tang; Lewis Frey; Zhihua Chen

2005-09-01T23:59:59.000Z

453

A dual binary image watermarking based on wavelet domain and pixel distribution features  

Science Conference Proceedings (OSTI)

Considering that the binary images are featured little capability in data hiding, difficulty in watermarking embedding and two values, in order to improve the robustness and invisibility of watermarkings embedded into the binary images, a novel algorithm ... Keywords: DWT, pixel distribution features, virtual watermarking, watermarking restoration

Wei Xia; Hongwei Lu; Yizhu Zhao

2010-01-01T23:59:59.000Z

454

Cell phone usage and broad feature preferences: A study among Finnish undergraduate students  

Science Conference Proceedings (OSTI)

The purpose of this study is to investigate the cell phone use and broad cell phone feature preferences among high school and undergraduate in Finland. Of particular interest is the issue of gender differences regarding the use of the cell phones and ... Keywords: Cell phone usage, Conceptualization, Feature preferences

Matti Haverila

2013-05-01T23:59:59.000Z

455

Evidence of software inspection on feature specification for software product lines  

Science Conference Proceedings (OSTI)

In software product lines (SPL), scoping is a phase responsible for capturing, specifying and modeling features, and also their constraints, interactions and variations. The feature specification task, performed in this phase, is usually based on natural ... Keywords: Empirical study, Software inspection, Software product lines, Software quality control

Iuri Santos Souza; Gecynalda Soares Da Silva Gomes; Paulo Anselmo Da Mota Silveira Neto; Ivan Do Carmo Machado; Eduardo Santana De Almeida; Silvio Romero De Lemos Meira

2013-05-01T23:59:59.000Z

456

TWO APPROACHES TO AUTOMATIC MATCHING OF ATOMIC GRAMMATICAL FEATURES IN LFG  

E-Print Network (OSTI)

TWO APPROACHES TO AUTOMATIC MATCHING OF ATOMIC GRAMMATICAL FEATURES IN LFG Anton Bryl and Josef van Genabith CNGL, School of Computing, Dublin City University Proceedings of the LFG10 Conference Miriam Butt approaches to the automatic identi- fication of correspondences between atomic features of LFG (and similar

van Genabith, Josef

457

Earth analysis methods, subsurface feature detection methods, earth analysis devices, and articles of manufacture  

DOE Patents (OSTI)

Earth analysis methods, subsurface feature detection methods, earth analysis devices, and articles of manufacture are described. According to one embodiment, an earth analysis method includes engaging a device with the earth, analyzing the earth in a single substantially lineal direction using the device during the engaging, and providing information regarding a subsurface feature of the earth using the analysis.

West, Phillip B. (Idaho Falls, ID); Novascone, Stephen R. (Idaho Falls, ID); Wright, Jerry P. (Idaho Falls, ID)

2012-05-29T23:59:59.000Z

458

Earth analysis methods, subsurface feature detection methods, earth analysis devices, and articles of manufacture  

DOE Patents (OSTI)

Earth analysis methods, subsurface feature detection methods, earth analysis devices, and articles of manufacture are described. According to one embodiment, an earth analysis method includes engaging a device with the earth, analyzing the earth in a single substantially lineal direction using the device during the engaging, and providing information regarding a subsurface feature of the earth using the analysis.

West, Phillip B. (Idaho Falls, ID); Novascone, Stephen R. (Idaho Falls, ID); Wright, Jerry P. (Idaho Falls, ID)

2011-09-27T23:59:59.000Z

459

AdaBoost face detection on the gpu using Haar-like features  

Science Conference Proceedings (OSTI)

Face detection is a time consuming task in computer vision applications. In this article, an approach for AdaBoost face detection using Haar-like features on the GPU is proposed. The GPU adapted version of the algorithm manages to speed-up the detection ... Keywords: CUDA, GPU, OpenGL, adaboost, face detection, haar-like features

M. Martínez-Zarzuela; F. J. Díaz-Pernas; M. Antón-Rodríguez; F. Perozo-Rondón; D. González-Ortega

2011-05-01T23:59:59.000Z

460

Defect prediction from static code features: current results, limitations, new approaches  

Science Conference Proceedings (OSTI)

Building quality software is expensive and software quality assurance (QA) budgets are limited. Data miners can learn defect predictors from static code features which can be used to control QA resources; e.g. to focus on the parts of the code predicted ... Keywords: Defect prediction, Static code features, WHICH

Tim Menzies; Zach Milton; Burak Turhan; Bojan Cukic; Yue Jiang; Ay?e Bener

2010-12-01T23:59:59.000Z

Note: This page contains sample records for the topic "lbs features regenerative" 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

Structural Features that Contribute to Market Power in Electric Power Networks: Some Preliminary Results  

Science Conference Proceedings (OSTI)

In this paper we report an experiment that examines a primary concern of policy makers: how a structural feature of electric power networks can contribute to the exercise of market power by well-positioned players in deregulated markets. One such feature ...

Stephen J. Rassenti; Vernon L. Smith; Bart J. Wilson

2000-01-01T23:59:59.000Z

462

Towards Unrestricted, Large-Scale Acquisition of Feature-Based Conceptual Representations from Corpus Data  

Science Conference Proceedings (OSTI)

In recent years a number of methods have been proposed for the automatic acquisition of feature-based conceptual representations from text corpora. Such methods could offer valuable support for theoretical research on conceptual representation. However, ... Keywords: Conceptual representations, Corpus-based acquisition, Property norms, Semantic features

Barry Devereux; Nicholas Pilkington; Thierry Poibeau; Anna Korhonen

2009-12-01T23:59:59.000Z

463

Algorithm of feature estimation for real time objects detection in thermal images  

Science Conference Proceedings (OSTI)

Objects detection in thermal or infrared images is an actual and necessary problem in wide range of thermo visual systems applications. The goal of this article is to select a suitable set of features for objects detection in thermal images. Using the ... Keywords: features estimation, infrared images, real time objects detection, thermal images

Snejana Pleshkova

2011-12-01T23:59:59.000Z

464

Feature Extraction from Whole-Sky Ground-Based Images for Cloud-Type Recognition  

Science Conference Proceedings (OSTI)

Several features that can be extracted from digital images of the sky and that can be useful for cloud-type classification of such images are presented. Some features are statistical measurements of image texture, some are based on the Fourier ...

Josep Calbó; Jeff Sabburg

2008-01-01T23:59:59.000Z

465

Multi-objective semi-supervised feature selection and model selection based on Pearson's correlation coefficient  

Science Conference Proceedings (OSTI)

This paper presents a Semi-Supervised Feature Selection Method based on a univariate relevance measure applied to a multiobjective approach of the problem. Along the process of decision of the optimal solution within Pareto-optimal set, atempting to ... Keywords: Pearson, feature selection, relief, semi-supervised

Frederico Coelho; Antonio Padua Braga; Michel Verleysen

2010-11-01T23:59:59.000Z

466

Experimental comparison of orthogonal moments as feature extraction methods for character recognition  

Science Conference Proceedings (OSTI)

The selection of a good feature extraction technique is very important in any classification problem. Moments, especially orthogonal moments, seem to be a powerful option in the case of digital image compression, description and recognition. Nowadays, ... Keywords: character recognition, feature extraction, orthogonal moments

Miguel A. Duval; Sandro Vega-Pons; Eduardo Garea

2010-11-01T23:59:59.000Z

467

Self-Organizing Feature Maps for Modeling and Control of Robotic Manipulators  

Science Conference Proceedings (OSTI)

This paper presents a review of self-organizing feature maps (SOFMs), in particular, those based on the Kohonen algorithm, applied to adaptive modeling and control of robotic manipulators. Through a number of references we show how SOFMs can learn nonlinear ... Keywords: compliant motion, hand–eye coordination, kinematics and dynamics, obstacle avoidance, path planning, redundancy, robotics, self-organizing feature maps

Guilherme De A. Barreto; Aluizio F. R. Araújo; Helge J. Ritter

2003-04-01T23:59:59.000Z

468

DISCOVERY AND ANALYSIS OF 21 {mu}m FEATURE SOURCES IN THE MAGELLANIC CLOUDS  

Science Conference Proceedings (OSTI)

Spitzer Space Telescope mid-infrared spectroscopy has been obtained for 15 carbon-rich protoplanetary nebulae (PPNe) in the Large Magellanic Cloud (LMC) and for two other such stars in the Small Magellanic Cloud (SMC). Of these 17 PPNe, the unidentified 21 {mu}m feature is strong in 7 spectra, weak in 2 spectra, and very weak or questionable in 4 spectra. Two of the four spectra without the 21 {mu}m feature have a very strong feature near 11 {mu}m, similar to a feature observed in some carbon-rich planetary nebulae (PNe) in the LMC. We attribute this feature to unusual SiC dust, although the feature-to-continuum ratio is much larger than for SiC features in Galactic or Magellanic Cloud carbon star spectra. The remaining two objects show typical carbon-rich PPNe spectra with no 21 {mu}m features. One of the LMC objects that lacks the 21 {mu}m feature and one SMC object with a questionable 21 {mu}m detection may have mixed dust chemistries based upon their spectral similarity to Galactic [WC] PNe. The 13 objects that either definitely or may show the 21 {mu}m feature have distinct dust shell properties compared to the Galactic 21 {mu}m objects-the 21 {mu}m features are weaker, the estimated dust temperatures are significantly higher, the unidentified infrared (UIR) bands are stronger, and the UIRs show more structure. Four of the 21 {mu}m objects appear to show normal SiC emission features in their spectra. Many of the PPNe show strong 30 {mu}m features, although this feature carries less of the total mid-infrared emission than is normally the case for the Galactic 21 {mu}m PPNe. The LMC objects are in the LMC halo rather than in the LMC bar. The estimated luminosities of these PPNe vary from 4700 to 12,500 L{sub sun}.

Volk, Kevin; Meixner, Margaret; Gordon, Karl D. [Space Telescope Science Institute, 3700 San Martin Drive, Baltimore, MD 21218 (United States); Hrivnak, Bruce J. [Department of Physics and Astronomy, Valparaiso University, Valparaiso, IN 46383 (United States); Matsuura, Mikako [Department of Physics and Astronomy, UCL-Institute of Origins, University College London, Gower Street, London WC1E 6BT (United Kingdom); Bernard-Salas, Jeronimo [Institut d Astrophysique Spatiale, CNRS/Universite Paris-Sud 11, 91405, Orsay (France); Szczerba, Ryszard [N. Copernicus Astronomical Center, Rabianska 8, 87-100 Torun (Poland); Sloan, G. C. [Department of Astronomy, Cornell University, Ithaca, NY 14853 (United States); Kraemer, Kathleen E. [Air Force Research Laboratory, AFRL/RVBYB, 29 Randolph Road, Hanscom AFB, MA 01731 (United States); Van Loon, Jacco Th. [Astrophysics Group, Lennard-Jones Laboratories, Keele University, Staffordshire ST5 5BG (United Kingdom); Kemper, F.; Woods, Paul M.; Zijlstra, Albert A. [Jodrell Bank Centre for Astrophysics, Alan Turing Building, School of Physics and Astronomy, University of Manchester, Oxford Road, Manchester M13 9PL (United Kingdom); Sahai, Raghvendra [Jet Propulsion Laboratory, MS 183-900, California Institute of Technology, Pasadena, CA 91109 (United States); Gruendl, Robert A. [Astronomy Department, University of Illinois, 1002 West Green Street, Urbana, IL 61801 (United States); Tielens, Alexander G. G. M. [Leiden Observatory, P.O. Box 9513, NL-2300 RA Leiden (Netherlands); Indebetouw, Remy [Department of Astronomy, University of Virginia, P.O. Box 400325, Charlottesville, VA 22903 (United States); Marengo, Massimo, E-mail: volk@stsci.edu [Department of Physics and Astronomy, Iowa State University, A313E Zaffarano, Ames, IA 50011 (United States)

2011-07-10T23:59:59.000Z

469

DOE Technology Transfer Website Features New Tool to Search Tech Transfer  

Office of Scientific and Technical Information (OSTI)

Technology Transfer Website Features New Tool to Search Tech Transfer Technology Transfer Website Features New Tool to Search Tech Transfer Information from DOE National Laboratories December 3, 2012 DOE Technology Transfer Website Features New Tool to Search Tech Transfer Information from DOE National Laboratories The Department of Energy (DOE) Technology Transfer website has a new search feature that for the first time allows searching of technology transfer information across the DOE national laboratories. The new tool enables users to search all of DOE's technology transfer information, including inventions, patents and other applied research, available from DOE's national laboratories in real time. Using web-crawling technology, the search capability allows users to enter a single query for a technology transfer term; the search feature returns a

470

,- A Model for Syringe Grading Based on Extracted Features From High Dimensional Friction Data  

E-Print Network (OSTI)

In the biomedical products industry, measures of the quality of individual clinical specimens or manufacturing production units are often available in the form of high dimensional data such as continuous recordings obtained from an analytical instrument. These recordings are then examined by experts in the field who extract certain features and use these to classify individuals. To formalize and quantify this procedure an approach for extracting features from recordings based on nonparametric regression is described. These features are then used to build a classification model which incorporates the knowledge of the expert automatically. The procedure is presented via an example involving the grading of syringes from associated friction profile data. Features of the syringe friction profiles used in the classification are extracted via smoothing splines and grades of the syringes are assigned by an expert tribologist. A nonlinear classification model is constructed to predict syringe grades based on the extracted features. The classification model makes it possible to grade syringes automatically without

Gerry Gray; David Martin; Perry Haal; Series M. Oconnel; G. Gray; P. Haal; Michael O' connell; Doug Nychka; Gerry Gray; David Martin; Perry Haal

1993-01-01T23:59:59.000Z

471

Modeling multi-object interactions using ``string of feature graphs'' Y. Zhu, N. Nayak, U. Gaur, B. Song, A. Roy-Chowdhury ,1  

E-Print Network (OSTI)

-temporal motion fea- tures, and we show details on using STIP features and track features. Furthermore, we show features (e.g., STIP features or track features). In order to handle the execution speed and motion which obey spatio-tempo- ral ordering, such as STIP features, cuboid features, or track fea- tures

Chowdhury, Amit K. Roy

472

Practice Problems 13: Answers 1. Find the work done in pumping all the oil (whose density is 50 lbs. per cubic foot) over the edge of a  

E-Print Network (OSTI)

Calculus I Practice Problems 13: Answers 1. Find the work done in pumping all the oil (whose that the radius of the base is 4 feet, the height is 10 feet and the tank is full of oil. Answer. The slab of oil does it take to pump out the cistern when it is full of water (the density of water is 62.5 lb/ft3

McKay, Benjamin

473

Practice Problems 13 1. Find the work done in pumping all the oil (whose density is 50 lbs. per cubic foot) over the edge of a  

E-Print Network (OSTI)

Calculus I Practice Problems 13 1. Find the work done in pumping all the oil (whose density is 50 of the base is 4 feet, the height is 10 feet and the tank is full of oil. 2. John Brown has a parabolic. How much work does it take to pump out the cistern when it is full of water (the density of water

McKay, Benjamin

474

EVSE Features  

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

lights lights EVSE Specifications Grid connection Plug and cord NEMA 14-30 Connector type J1772 Test lab certifications ETL listed Approximate size (H x W x D inches) 10 x 15 x 5 Charge level AC Level 2 Input voltage 208 VAC to 240 VAC Maximum input current 30 Amp Circuit breaker rating 40 Amp Test Conditions 1 Test date 10/24/2011 Nominal supply voltage (Vrms) 240.37 Supply frequency (Hz) 60.00 Initial ambient temperature (°F) 58 Test Vehicle 1,3 Make and model 2011 Chevrolet Volt Battery type Li-ion Steady state charge power (AC kW) 3.33 Maximum charge power (AC kW) 3.37 EVSE Test Results 1,2,4 EVSE consumption prior to charge (AC W) 3.2 EVSE consumption during

475

EVSE Features  

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

UL listed UL listed Approximate size (H x W x D inches) 17 x 14 x 6 Charge level AC Level 2 Input voltage 208VAC to 240 VAC Maximum input current 32 Amp Circuit breaker rating 40 Amp Test Conditions 1 Test date 2/1/2012 Nominal supply voltage (Vrms) 208.89 Supply frequency (Hz) 60.00 Initial ambient temperature (°F) 52 Test Vehicle 1,3 Make and model 2011 Chevrolet Volt Battery type Li-ion Steady state charge power (AC kW) 3.06 Maximum charge power (AC kW) 3.21 EVSE Test Results 1,2,4 EVSE consumption prior to charge (AC W) 3.21 EVSE consumption during steady state charge (AC W) 23.75 EVSE consumption post charge (AC W) 3.26 Efficiency during steady state charge 99.24% NOTE: Charge start and charge end power demand curves are dependent upon the vehicle

476

Feature - Title  

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

Vehicle Fleet at Argonne is Getting Greener Vehicle Fleet at Argonne is Getting Greener Argonne's electric vehicle fleet Argonne Fleet electric vehicles from E-Ride Industries At Argonne National Laboratory, new environmentally friendly vehicles have been leased through a partnership with the Government Services Administration (GSA). Argonne manager John Surdey manages the fleet of 135 cars, buses and trucks used at the Laboratory. When he first took over as fleet manager, Surdey saw the high cost of labor and parts for maintaining the aging Agency owned gasoline-fueled vehicle fleet. He wanted to find a way to reduce the overhead while cutting the fleet's carbon footprint. Since many of the vehicles at the lab are used in stop-and-go fashion, they get terrible gas mileage: 7-8 mpg. Switching to a new GSA leased vehicle fleet that uses E-85 fuel, Ultra-Low Sulfur Diesel and Hybrid Electric vehicles saves fuel, parts, labor and is easier on the environment.

477

EVSE Features  

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

lights lights UART interface EVSE Specifications Grid connection Plug and cord NEMA 6-30 Connector type J1772 Test lab certifications ETL listed Approximate size (H x W x D inches) 5 x 14 x 4 Charge level AC Level 2 Input voltage 95VAC to 264 VAC Maximum input current 24 Amp Circuit breaker rating 40 Amp Test Conditions 1 Test date 10/25/2011 Nominal supply voltage (Vrms) 239.93 Supply frequency (Hz) 60.00 Initial ambient temperature (°F) 52 Test Vehicle 1,3 Make and model 2011 Chevrolet Volt Battery type Li-ion Steady state charge power (AC kW) 3.33 Maximum charge power (AC kW) 3.38 EVSE Test Results 1,2,4 EVSE consumption prior to charge (AC W) 1.8 EVSE consumption during

478

EVSE Features  

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

Integrated Flashlight 25ft of coiled cable Integrated Flashlight 25ft of coiled cable Auto-reset EVSE Specifications Grid connection Hardwired Connector type J1772 Test lab certifications ETL Listed Approximate size (H x W x D inches) 10 x 15 x 5 Charge level AC Level 2 Input voltage 208 / 240 VAC Maximum input current 15 Amp Circuit breaker rating 20 Amp Test Conditions 1 Test date 3/29/2012 Nominal supply voltage (Vrms) 243.11 Supply frequency (Hz) 60.01 Initial ambient temperature (°F) 64 Test Vehicle 1,3 Make and model 2011 Chevrolet Volt Battery type Li-ion Steady state charge power (AC kW) 3.33 Maximum charge power (AC kW) 3.39 EVSE Test Results 1,2,4

479

Featured Presentations  

Science Conference Proceedings (OSTI)

... Many veterans these days have the ability to do wastewater jobs, are very trainable, well skilled, and are just missing certain certifications. ...

2012-12-13T23:59:59.000Z

480

ARM - Features  

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

2013 On June 30, the first ARM Mobile Facility completed a one-year deployment at Cape Cod National Seashore for the Two-Column Aerosol Project. On the heels of this highly...

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they are not comprehensive nor are they the most current set.
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481

Featured Presentations  

Science Conference Proceedings (OSTI)

... Amtrak will redo its entire fleet; all the contract work has to be completed by US suppliers, which includes electronic modules and high speed railing ...

2012-11-14T23:59:59.000Z

482

Featured Scientist  

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

computer games and read sci fi or classic books. Peter, thank you for agreeing to this interview. Can you explain what it is you do at Fermilab? I am head of the Research...

483

EVSE Features  

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

60.00 Initial ambient temperature (F) 85 Test Vehicle 1 Make and model 2011 Chevrolet Volt Battery type Li-ion Steady state charge power (AC kW) 3 3.16 Maximum charge power (AC...

484

EVSE Features  

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

Initial ambient temperature (F) 88 Test Vehicle 1,3 Make and model 2011 Chevrolet Volt Battery type Li-ion Steady state charge power (AC kW) 3.12 Maximum charge power (AC kW)...

485

Special Feature:  

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

Sudip Dosanjh Sudip Dosanjh is Director of the National Energy Research Scientific Computing (NERSC) Center at Lawrence Berkeley National Laboratory. NERSC's mission...

486

Featured Scientist  

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

students were summarily transferred into the newly established Department of Metallurgy. Thus, I ended up with a Bachelors of Science in Metallurgical Engineering. Soon...

487

EVSE Features  

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

One-button interface LED status lights EVSE Specifications Grid connection Plug and cord NEMA 6-20 Connector type J1772 Test lab certifications UL listed Approximate size (H x W x...

488

Featured Presentations  

Science Conference Proceedings (OSTI)

... new products or services, or enhanced processes that ... the trainers that will operate the oil platforms ... Department of Labor, Office of Recovery for Auto ...

2012-10-05T23:59:59.000Z

489

Featured Articles  

Office of Science (SC) Website

682-9AD8-67EC8027A72Bhttp:www.bnl.govnewsroomnews.php?a11570 New Evidence to Aid Search for Charge 'Stripes' in Superconductors

490

EVSE Features  

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

UL, cUL, CE, CTick listed UL, cUL, CE, CTick listed Approximate size (H x W x D inches) 12 x 12 x 8 Charge level AC Level 2 Input voltage 208VAC to 240 VAC Maximum input current 30 Amp Circuit breaker rating 40 Amp Test Conditions 1 Test date 1/31/2012 Nominal supply voltage (Vrms) 235.68 Supply frequency (Hz) 60.00 Initial ambient temperature (°F) 58 Test Vehicle 1,3 Make and model 2011 Chevrolet Volt Battery type Li-ion Steady state charge power (AC kW) 3.34 Maximum charge power (AC kW) 3.39 EVSE Test Results 1,2,4 EVSE consumption prior to charge (AC W) 5.11 EVSE consumption during steady state charge (AC W) 22.77

491

US Department of Energy Promotes Special Earth Week Feature on Energy.gov |  

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

US Department of Energy Promotes Special Earth Week Feature on US Department of Energy Promotes Special Earth Week Feature on Energy.gov US Department of Energy Promotes Special Earth Week Feature on Energy.gov April 22, 2009 - 12:00am Addthis WASHINGTON, DC - During Earth Week, visitors to the U.S. Department of Energy website -- energy.gov -- will be immediately directed to a special web feature giving them key energy saving tips and user-friendly information about the critical emerging technologies and initiatives underway to move the nation toward a clean energy economy. The webpage is intended to help people enjoy a more green lifestyle by making simple adjustments. It details steps consumers can take to make informed energy decisions, save money on monthly bills, become more energy efficient, and protect the environment. These money saving tips include

492

A Census of Precipitation Features in the Tropics Using TRMM: Radar, Ice Scattering, and Lightning Observations  

Science Conference Proceedings (OSTI)

An algorithm has been developed to identify precipitation features (?75 km2 in size) in two land and two ocean regions during August, September, and October 1998. It uses data from two instruments on the Tropical Rainfall Measuring Mission (TRMM) ...

Stephen W. Nesbitt; Edward J. Zipser; Daniel J. Cecil

2000-12-01T23:59:59.000Z

493

An unsupervised language independent method of name discrimination using second order co-occurrence features  

Science Conference Proceedings (OSTI)

Previous work by Pedersen, Purandare and Kulkarni (2005) has resulted in an unsupervised method of name discrimination that represents the context in which an ambiguous name occurs using second order co–occurrence features. These contexts are then ...

Ted Pedersen; Anagha Kulkarni; Roxana Angheluta; Zornitsa Kozareva; Thamar Solorio

2006-02-01T23:59:59.000Z

494

The Amplitude Asymmetry between Synoptic Cyclones and Anticyclones: Implications for Filtering Methods in Feature Tracking  

Science Conference Proceedings (OSTI)

The “background” state is commonly removed from synoptic fields by use of either a spatial or temporal filter prior to the application of feature tracking. Commonly used spatial and temporal filters applied to sea level pressure data admit ...

Aaron Donohoe; David S. Battisti

2009-11-01T23:59:59.000Z

495

European Fusion Theory Conference Non-local features of transport in the axial tokamak region  

E-Print Network (OSTI)

9th European Fusion Theory Conference Non-local features of transport in the axial tokamak region J.P. Christiansen and P. Helander EURATOM/UKAEA Fusion Association, Culham Science Centre, Abingdon, Oxon OX14 3DB

496

Science.gov, Now with Multimedia, New Search Features, Spanish Translations  

Office of Scientific and Technical Information (OSTI)

gov, Now with Multimedia, New Search Features, Spanish Translations gov, Now with Multimedia, New Search Features, Spanish Translations Spanish Version Debuted October 9, 2012 Science.gov, Now with Multimedia, New Search Features, Spanish Translations Spanish Version Debuted Oak Ridge, TN - Science.gov, the gateway to U.S. federal science hosted by the Office of Scientific and Technical Information (OSTI), now includes multimedia content and additional features, including an updated interface with enhanced navigation, to help users find the science information they need. For the first time, R&D video from the DOE ScienceCinema is available as well as from MedlinePLUS, the National Aeronautics and Space Administration (NASA), and the National Science Foundation (NSF). Images from the Library of Congress have been added to the image search which is

497

Mesoscale Features and Cloud Organization on 10–12 December 1978 over the South China Sea  

Science Conference Proceedings (OSTI)

Aircraft data from Winter MONEX have been combined with other data to study mesoscale features, and organization of cumulus clouds, on 10–12 December 1978. A moderate cold surge in the northeasterly monsoon flow, toward cloudiness in an ...

Charles Warner

1982-07-01T23:59:59.000Z

498

Modification of Multiresolution Feature Analysis for Application to Three-Dimensional Atmospheric Wind Fields  

Science Conference Proceedings (OSTI)

Multiresolution feature analysis (MFA), as originally proposed for estimating the fractal dimension of two-dimensional scalar fields, is described. MFA applies specified correlation filters to a data field (such as a gray-scale image) at ...

F. L. Ludwig; Robert L. Street

1995-01-01T23:59:59.000Z

499

Estimating the Orientation and Spacing of Midlatitude Linear Convective Boundary Layer Features: Cloud Streets  

Science Conference Proceedings (OSTI)

Linear features in a clear convective boundary layer (CBL) over the North Atlantic Ocean were studied during a weak cold air outbreak using a down-looking airborne lidar. Sequential lidar profiles were placed together and color coded to provide ...

S. H. Melfi; Stephen P. Palm

2012-01-01T23:59:59.000Z

500

Striatal dopamine influences the default mode network to affect shifting between object features  

Science Conference Proceedings (OSTI)

Cognitive flexibility or the ability to change behavior in response to external cues is conceptualized as two processes: one for shifting between perceptual features of objects and another for shifting between the abstract rules governing the selection ...

Linh C. Dang; Aneesh Donde; Cindee Madison; James P. O'Neil; William J. Jagust

2012-09-01T23:59:59.000Z