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Note: This page contains sample records for the topic "years higher stripping" from the National Library of EnergyBeta (NLEBeta).
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they are not comprehensive nor are they the most current set.
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1

Natural gas prices near 10-year low amid mild weather, higher ...  

U.S. Energy Information Administration (EIA)

April 19, 2012 Natural gas prices near 10-year low amid mild weather, higher supplies in winter 2011-12. Natural gas prices continued their downward trend this winter ...

2

Natural gas prices near 10-year low amid mild weather, higher ...  

U.S. Energy Information Administration (EIA)

Production from the Marcellus formation accounted for much of the year-over-year growth in dry natural gas production. Natural gas demand was down, ...

3

Lateral flow strip assay  

DOE Patents (OSTI)

A lateral flow strip assay apparatus comprising a housing; a lateral flow strip in the housing, the lateral flow strip having a receiving portion; a sample collection unit; and a reagent reservoir. Saliva and/or buccal cells are collected from an individual using the sample collection unit. The sample collection unit is immersed in the reagent reservoir. The tip of the lateral flow strip is immersed in the reservoir and the reagent/sample mixture wicks up into the lateral flow strip to perform the assay.

Miles, Robin R. (Danville, CA); Benett, William J. (Livermore, CA); Coleman, Matthew A. (Oakland, CA); Pearson, Francesca S. (Livermore, CA); Nasarabadi, Shanavaz L. (Livermore, CA)

2011-03-08T23:59:59.000Z

4

Purposes of Strip Development  

Science Conference Proceedings (OSTI)

...arriving at the most economical use of material. Economy of material usage must be considered so as to obtain fully the possible reductions of manufacturing costs through use of progressive dies. The strip development should be studied with a view toward using the narrowest possible carrier strips...

5

Strip Development for Progressive Dies  

Science Conference Proceedings (OSTI)

Figure: ...Fig. 2 Strip development for a ring-shaped part (two at a time). Note idle stage for die strength, layout of strip for material economy....

6

Strip Mine Law (Missouri)  

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

This law authorizes the Land Reclamation Commission of the Department of Natural Resources to adopt and promulgate rules and regulations pertaining to strip mining of coal and reclamation, review...

7

Retractable barrier strip  

Science Conference Proceedings (OSTI)

A portable barrier strip having retractable tire-puncture means for puncturing a vehicle tire. The tire-puncture means, such as spikes, have an armed position for puncturing a tire and a retracted position for not puncturing a tire. The strip comprises a plurality of barrier blocks having the tire-puncture means removably disposed in a shaft that is rotatably disposed in each barrier block. The shaft removably and pivotally interconnects the plurality of barrier blocks. Actuation cables cause the shaft to rotate the tire-puncture means to the armed position for puncturing a vehicle tire and to the retracted position for not puncturing the tire. Each tire-puncture means is received in a hollow-bed portion of its respective barrier block when in the retracted position. The barrier strip rests stable in its deployed position and substantially motionless as a tire rolls thereon and over. The strip is rolled up for retrieval, portability, and storage purposes, and extended and unrolled in its deployed position for use.

Marts, Donna J. (Idaho Falls, ID); Barker, Stacey G. (Idaho Falls, ID); McQueen, Miles A. (Idaho Falls, ID)

1996-01-01T23:59:59.000Z

8

Retractable barrier strip  

DOE Patents (OSTI)

A portable barrier strip having retractable tire-puncture spikes for puncturing a vehicle tire. The tire-puncture spikes have an armed position for puncturing a tire and a retracted position for not puncturing a tire. The strip comprises a plurality of barrier blocks having the tire-puncture spikes removably disposed in a shaft that is rotatably disposed in each barrier block. The plurality of barrier blocks hare hingedly interconnected by complementary hinges integrally formed into the side of each barrier block which allow the strip to be rolled for easy storage and retrieval, but which prevent irregular or back bending of the strip. The shafts of adjacent barrier blocks are pivotally interconnected via a double hinged universal joint to accommodate irregularities in a roadway surface and to transmit torsional motion of the shaft from block to block. A single flexshaft cable is connected to the shaft of an end block to allow a user to selectively cause the shafts of a plurality of adjacently connected barrier blocks to rotate the tire-puncture spikes to the armed position for puncturing a vehicle tire, and to the retracted position for not puncturing the tire. The flexshaft is provided with a resiliently biased retracting mechanism, and a release latch for allowing the spikes to be quickly retracted after the intended vehicle tire is punctured.

Marts, Donna J. (Idaho Falls, ID); Barker, Stacey G. (Idaho Falls, ID); Wowczuk, Andrew (Wheeling, WV); Vellenoweth, Thomas E. (Wheeling, WV)

2002-01-01T23:59:59.000Z

9

Retractable barrier strip  

DOE Patents (OSTI)

A portable barrier strip is described having retractable tire-puncture means for puncturing a vehicle tire. The tire-puncture means, such as spikes, have an armed position for puncturing a tire and a retracted position for not puncturing a tire. The strip comprises a plurality of barrier blocks having the tire-puncture means removably disposed in a shaft that is rotatably disposed in each barrier block. The shaft removably and pivotally interconnects the plurality of barrier blocks. Actuation cables cause the shaft to rotate the tire-puncture means to the armed position for puncturing a vehicle tire and to the retracted position for not puncturing the tire. Each tire-puncture means is received in a hollow-bed portion of its respective barrier block when in the retracted position. The barrier strip rests in its deployed position and substantially motionless as a tire rolls thereon and over. The strip is rolled up for retrieval, portability, and storage purposes, and extended and unrolled in its deployed position for use. 13 figs.

Marts, D.J.; Barker, S.G.; McQueen, M.A.

1996-04-16T23:59:59.000Z

10

Gated strip proportional detector  

DOE Patents (OSTI)

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

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

1985-02-19T23:59:59.000Z

11

Gated strip proportional detector  

DOE Patents (OSTI)

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

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

1987-01-01T23:59:59.000Z

12

Spray Rolling Aluminum Strip  

SciTech Connect

Spray forming is a competitive low-cost alternative to ingot metallurgy for manufacturing ferrous and non-ferrous alloy shapes. It produces materials with a reduced number of processing steps, while maintaining materials properties, with the possibility of near-net-shape manufacturing. However, there are several hurdles to large-scale commercial adoption of spray forming: 1) ensuring strip is consistently flat, 2) eliminating porosity, particularly at the deposit/substrate interface, and 3) improving material yield. Through this program, a new strip/sheet casting process, termed spray rolling, has been developed, which is an innovative manufacturing technique to produce aluminum net-shape products. Spray rolling combines the benefits of twin-roll casting and conventional spray forming, showing a promising potential to overcome the above hurdles associated with spray forming. Spray rolling requires less energy and generates less scrap than conventional processes and, consequently, enables the development of materials with lower environmental impacts in both processing and final products. Spray Rolling was developed as a collaborative project between the University of California-Davis, the Colorado School of Mines, the Idaho National Engineering and Environmental Laboratory, and an industry team. The following objectives of this project were achieved: (1) Demonstration of the feasibility of the spray rolling process at the bench-scale level and evaluation of the materials properties of spray rolled aluminum strip alloys; and (2) Demonstration of 2X scalability of the process and documentation of technical hurdles to further scale up and initiate technology transfer to industry for eventual commercialization of the process.

Lavernia, E.J.; Delplanque, J-P; McHugh, K.M.

2006-05-10T23:59:59.000Z

13

Range gated strip proximity sensor  

DOE Patents (OSTI)

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

McEwan, T.E.

1996-12-03T23:59:59.000Z

14

Range gated strip proximity sensor  

DOE Patents (OSTI)

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

McEwan, Thomas E. (Livermore, CA)

1996-01-01T23:59:59.000Z

15

The Potential for Pennsylvania Crops as Biofuels Higher energy costs over the past few years have created opportunities for the use of crops and crop residues  

E-Print Network (OSTI)

The Potential for Pennsylvania Crops as Biofuels Higher energy costs over the past few years have Potential for Pennsylvania Crops as Biofuels 2 Soybeans Soybean acreage is on the increase in Pennsylvania For more information about using Pennsylvania crops as biofuels, contact: GREG ROTH PROFESSOR OF AGRONOMY

Lee, Dongwon

16

A video strip chart program  

SciTech Connect

A strip chart recorder has been utilized for trend analysis of the Oak Ridge National Laboratory EN tandem since 1987. At the EN, the author could not afford the nice eight channel thermal pen recorder that was used at the 25 URC. He had to suffice with two channel fiber tip or capillary pen type recorders retrieved from salvage and maintained with parts from other salvaged recorders. After cycling through several machines that eventually became completely unserviceable, a search for a new thermal recorder was begun. As much as he hates to write computer code, he decided to try his hand at getting an old data acquisition unit, that had been retrieved several years ago from salvage, to meet his needs. A BASIC language compiler was used because time was not available to learn a more advanced language. While attempting to increase acquisition and scroll speed on the 6 MHz 80286 that the code was first developed on, it became apparent that scrolling only the first small portion of the screen at high speed and then averaging that region and histogramming the average provided both the speed necessary for capturing fairly short duration events, and a trend record without use of back scrolling and disk storage routines. This turned out to be quite sufficient.

Jones, N.L. [Oak Ridge National Lab., TN (United States). Accelerator-Based Atomic Physics

1994-12-31T23:59:59.000Z

17

Intrabeam stripping in H- Linacs  

Science Conference Proceedings (OSTI)

A beam loss in the superconducting part of the SNS linac has been observed during its commissioning and operation. Although the loss does not prevent the SNS high power operation, it results in an almost uniform irradiation of linac components and increased radiation levels in the tunnel. Multi-particle tracking could neither account for the magnitude of the observed loss nor its dependence on machine parameters. It was recently found that the loss is consistent with the intrabeam particle collisions resulting in stripping of H{sup -} ions. The paper describes experimental observations and corresponding analytical estimates of the intrabeam stripping.

Lebedev, V.; Solyak, N.; Ostigy, J.-F.; /Fermilab; Alexandrov, A.; Shishlo, A.; /Oak Ridge

2010-09-01T23:59:59.000Z

18

YEAR  

National Nuclear Security Administration (NNSA)

1 1 YEAR 2011 Males 18 Females 23 YEAR 2011 SES 2 EJ/EK 2 NQ (Prof/Tech/Admin) 35 NU (Tech/Admin Support) 2 YEAR 2011 American Indian Male 1 American Indian Female 2 African American Male 3 African American Female 9 Asian Male 0 Asian Female 0 Hispanic Male 2 Hispanic Female 6 White Male 12 White Female 6 DIVERSITY Workforce Diversity Associate Administrator for Information Management & Chief Information Officer, NA-IM As of Sep 24, 2011 PAY PLAN TOTAL WORKFORCE GENDER 18 43.9% 23 56.1% Gender Males Females 4.9% 4.9% 85.4% 4.9% Pay Plan SES EJ/EK NQ (Prof/Tech/Admin) NU (Tech/Admin Support) 2.4% 4.9% 7.3% 22.0% 0.0% 0.0% 4.9% 14.6% 29.3% 14.6% Race and Gender American Indian Male American Indian Female African American Male African American Female Asian Male Asian Female Hispanic Male

19

YEAR  

National Nuclear Security Administration (NNSA)

4 4 YEAR 2011 Males 21 Females 23 YEAR 2011 SES 3 EJ/EK 1 EN 03 1 NN (Engineering) 3 NQ (Prof/Tech/Admin) 31 NU (Tech/Admin Support) 5 YEAR 2011 American Indian Male 0 American Indian Female 0 African American Male 1 African American Female 2 Asian Male 1 Asian Female 1 Hispanic Male 6 Hispanic Female 10 White Male 13 White Female 10 DIVERSITY Workforce Diversity Office of General Counsel, NA-GC As of Sep 24, 2011 PAY PLAN TOTAL WORKFORCE GENDER 21 47.7% 23 52.3% Gender Males Females 6.8% 2.3% 2.3% 6.8% 70.5% 11.4% Pay Plan SES EJ/EK EN 03 NN (Engineering) NQ (Prof/Tech/Admin) NU (Tech/Admin Support) 0.0% 0.0% 2.3% 4.5% 2.3% 2.3% 13.6% 22.7% 29.5% 22.7% Race and Gender American Indian Male American Indian Female African American Male African American Female Asian Male Asian Female Hispanic Male

20

YEAR  

National Nuclear Security Administration (NNSA)

6 6 YEAR 2011 Males 7 Females 9 YEAR 2011 SES 1 NQ (Prof/Tech/Admin) 9 GS 15 2 GS 13 2 GS 12 1 GS 11 1 YEAR 2011 American Indian Male 0 American Indian Female 0 African American Male 1 African American Female 3 Asian Male 1 Asian Female 0 Hispanic Male 1 Hispanic Female 0 White Male 4 White Female 6 DIVERSITY Workforce Diversity Associate Administrator of External Affairs, NA-EA As of Sep 24, 2011 PAY PLAN TOTAL WORKFORCE GENDER 7 43.8% 9 56.3% Gender Males Females 6.3% 56.3% 12.5% 12.5% 6.3% 6.3% Pay Plan SES NQ (Prof/Tech/Admin) GS 15 GS 13 GS 12 GS 11 0.0% 0.0% 6.3% 18.8% 6.3% 0.0% 6.3% 0.0% 25.0% 37.5% Race and Gender American Indian Male American Indian Female African American Male African American Female Asian Male Asian Female Hispanic Male Hispanic Female White Male White Female FY11 Workforce Diversity

Note: This page contains sample records for the topic "years higher stripping" 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

YEAR  

National Nuclear Security Administration (NNSA)

40 40 YEAR 2011 Males 68 Females 72 YEAR 2011 SES 5 EJ/EK 1 NN (Engineering) 16 NQ (Prof/Tech/Admin) 115 NU (Tech/Admin Support) 3 YEAR 2011 American Indian Male 1 American Indian Female 2 African American Male 3 African American Female 7 Asian Male 4 Asian Female 0 Hispanic Male 25 Hispanic Female 26 White Male 35 White Female 37 DIVERSITY Workforce Diversity Associate Administrator for Acquistion & Project Management, NA-APM As of Sep 24, 2011 PAY PLAN TOTAL WORKFORCE GENDER 68 48.6% 72 51.4% Gender Males Females 3.6% 0.7% 11.4% 82.1% 2.1% Pay Plan SES EJ/EK NN (Engineering) NQ (Prof/Tech/Admin) NU (Tech/Admin Support) 0.7% 1.4% 2.1% 5.0% 2.9% 0.0% 17.9% 18.6% 25.0% 26.4% Race and Gender American Indian Male American Indian Female African American Male African American Female Asian Male

22

Years  

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

and Technology in and Technology in the National Interest 60 Years of Excellence Lawrence Livermore National Laboratory FY 2012 Annual Report About the Cover: Lawrence Livermore National Laboratory (LLNL) engineers Chris Spadaccini (left) and Eric Duoss are shown experimenting with direct ink-writing to create micro- to macroscale structures with extreme precision. The Laboratory is advancing this process and other additive manufacturing technologies to develop new materials with extraordinary properties for use in a wide range of national-security and other applications. About the Laboratory: Lawrence Livermore National Laboratory was founded in 1952 to enhance the security of the United States by advancing nuclear weapons science and technology. With a talented and dedicated workforce and

23

Antenna structure with distributed strip  

DOE Patents (OSTI)

An antenna comprises electrical conductors arranged to form a radiating element including a folded line configuration and a distributed strip configuration, where the radiating element is in proximity to a ground conductor. The folded line and the distributed strip can be electrically interconnected and substantially coplanar. The ground conductor can be spaced from, and coplanar to, the radiating element, or can alternatively lie in a plane set at an angle to the radiating element. Embodiments of the antenna include conductor patterns formed on a printed wiring board, having a ground plane, spacedly adjacent to and coplanar with the radiating element. Other embodiments of the antenna comprise a ground plane and radiating element on opposed sides of a printed wiring board. Other embodiments of the antenna comprise conductors that can be arranged as free standing "foils". Other embodiments include antennas that are encapsulated into a package containing the antenna.

Rodenbeck, Christopher T. (Albuquerque, NM)

2008-10-21T23:59:59.000Z

24

Antenna structure with distributed strip  

DOE Patents (OSTI)

An antenna comprises electrical conductors arranged to form a radiating element including a folded line configuration and a distributed strip configuration, where the radiating element is in proximity to a ground conductor. The folded line and the distributed strip can be electrically interconnected and substantially coplanar. The ground conductor can be spaced from, and coplanar to, the radiating element, or can alternatively lie in a plane set at an angle to the radiating element. Embodiments of the antenna include conductor patterns formed on a printed wiring board, having a ground plane, spacedly adjacent to and coplanar with the radiating element. Other embodiments of the antenna comprise a ground plane and radiating element on opposed sides of a printed wiring board. Other embodiments of the antenna comprise conductors that can be arranged as free standing "foils". Other embodiments include antennas that are encapsulated into a package containing the antenna.

Rodenbeck, Christopher T. (Albuquerque, NM)

2008-03-18T23:59:59.000Z

25

Method of stripping metals from organic solvents  

DOE Patents (OSTI)

A new method to strip metals from organic solvents in a manner that allows for the recycle of the stripping agent. The method utilizes carbonate solutions of organic amines with complexants, in low concentrations, to strip metals from organic solvents. The method allows for the distillation and reuse of organic amines. The concentrated metal/complexant fraction from distillation is more amenable to immobilization than solutions resulting from current practice.

Todd, Terry A. (Aberdeen, ID); Law, Jack D. (Pocatello, ID); Herbst, R. Scott (Idaho Falls, ID); Romanovskiy, Valeriy N. (St. Petersburg, RU); Smirnov, Igor V. (St.-Petersburg, RU); Babain, Vasily A. (St-Petersburg, RU); Esimantovski, Vyatcheslav M. (St-Petersburg, RU)

2009-02-24T23:59:59.000Z

26

Caulking/Weather-stripping | Open Energy Information  

Open Energy Info (EERE)

Incentives Retrieved from "http:en.openei.orgwindex.php?titleCaulkingWeather-stripping&oldid267150" Category: Articles with outstanding TODO tasks What links...

27

Higher Education  

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

Higher Education Higher Education Explore the multiple dimensions of a career at LANL: work with brilliant minds in an inclusive environment rich in intellectual vitality and...

28

Möbius Graphene Strip as Topological Insulator  

E-Print Network (OSTI)

We study the electronic properties of M\\"{o}bius graphene strip with a zigzag edge. We show that such graphene strip behaves as a topological insulator with a gapped bulk and a robust metallic surface, which enjoys some features due to its nontrivial topology of the spatial configuration, such as the existence of edge states and the non-Abelian induced gauge field. We predict that the topological properties of the M\\"{o}bius graphene strip can be experimentally displayed by the destructive interference in the transmission spectrum, and the robustness of edge states under certain perturbations.

Z. L. Guo; Z. R. Gong; H. Dong; C. P. Sun

2009-06-09T23:59:59.000Z

29

Saving Energy Through Advanced Power Strips (Poster)  

SciTech Connect

Advanced Power Strips (APS) look just like ordinary power strips, except that they have built-in features that are designed to reduce the amount of energy used by many consumer electronics. There are several different types of APSs on the market, but they all operate on the same basic principle of shutting off the supply power to devices that are not in use. By replacing your standard power strip with an APS, you can signifcantly cut the amount of electricity used by your home office and entertainment center devices, and save money on your electric bill. This illustration summarizes the different options.

Christensen, D.

2013-10-01T23:59:59.000Z

30

Higher Education  

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

Education » Education » Higher Education Higher Education Explore the multiple dimensions of a career at LANL: work with brilliant minds in an inclusive environment rich in intellectual vitality and opportunities for growth. Contact Education Janelle Vigil-Maestas Community Programs Office (505) 665-4329 Email "The partnership between LANL and regional colleges creates opportunities for students like me to attain challenging and rewarding careers." - Sherry Salas Bachicha Higher Education Resources for Undergraduates, Graduates & Postdocs Opportunities LANL Foundation Scholarships LANL Post Doc Program Programs Certificate in Environmental Monitoring (pdf) Community College Institute (CCI) (pdf) Computer Science and Information Technology Pipeline Program (ADIT/HPC Division) (pdf)

31

Category:StripMall | Open Energy Information  

Open Energy Info (EERE)

StripMall StripMall Jump to: navigation, search Go Back to PV Economics By Building Type Media in category "StripMall" The following 77 files are in this category, out of 77 total. SVStripMall Bismarck ND Montana-Dakota Utilities Co (North Dakota).png SVStripMall Bismarck N... 69 KB SVStripMall International Falls MN Northern States Power Co (Minnesota) Excel Energy.png SVStripMall Internatio... 89 KB SVStripMall LA CA City of Los Angeles California (Utility Company).png SVStripMall LA CA City... 89 KB SVStripMall Memphis TN City of Memphis Tennessee (Utility Company).png SVStripMall Memphis TN... 64 KB SVStripMall Minneapolis MN Northern States Power Co (Minnesota) Excel Energy.png SVStripMall Minneapoli... 91 KB SVStripMall Minot ND Montana-Dakota Utilities Co (North Dakota).png

32

Pulsed LASER for testing silicon strip detectors  

SciTech Connect

This DO Note describes a pulsed LASER setup for testing silicon strip detectors at the Silicon Detector Facility (SiDet) of Fermilab supporting the related projects and, in particular, the DO Silicon Tracker Upgrade. It will be used in the measurements of the efficiency of individual strips and their coupling. The LASER wavelength is 1060 nm, at which the absorption length in silicon is about 2 mm. The LASER setup is capable of producing light pulses with rise time of less than 1 ns, allowing the measurement of charge pulse shaping at individual strips and their capacitive couplings. Due to the high power output of the LASER, safety considerations are included. Also discussed are precautions for the safety of the LASER itself, and how to limit the light to an area smaller than 50,pm of diameter.

Vaz, M.; Cihangir, S.; Rapidis, P.

1993-07-01T23:59:59.000Z

33

Spray forming lead strip. Final report  

SciTech Connect

A cooperative research project was conducted between the Idaho National Engineering Laboratory (INEL) and Johnson Controls, Inc. (JCI) to adapt the INEL spray forming process to produce near-net-shape lead alloy strip. The emphasis of the work was to spray form lead strip samples at INEL, using a variety of spray conditions, for characterization at JCI. An existing glove box apparatus was modified at INEL to spray form lead. The main spray forming components were housed inside the glove box. They included a spray nozzle, tundish (crucible), substrate assembly, gas heater and furnaces to heat the nozzle and tundish. To spray form metal strip, liquid metal was pressure-fed at a controlled rate through a series of circular orifices that span the width of the nozzle. There the metal contacted high velocity, high temperature inert gas (nitrogen) which atomized the molten material into fine droplets, entrained the droplets in a directed flow, and deposited them onto glass plates that were swept through the spray plume to form strip samples. In-flight convection cooling of the droplets followed by conduction and convection cooling at the substrate resulted in rapid solidification of the deposit. During operation, the inside of the glove box was purged with an inert gas to limit the effects of in-flight oxidation of the particles and spray-formed strips, as well as to protect personnel from exposure to airborne lead particulate. Remote controls were used to start/stop the spray and control the speed and position of the substrate. In addition, substrate samples were loaded into the substrate translator manually using the gloved side ports of the box. In this way, the glove box remained closed during a series of spray trials, and was opened only when loading the crucible with a lead charge or when removing lead strip samples for shipment to JCI.

McHugh, K.

1996-04-10T23:59:59.000Z

34

Spray Rolling Aluminum Strip for Transportation Applications  

SciTech Connect

Spray rolling is a novel strip casting technology in which molten aluminum alloy is atomized and deposited into the roll gap of mill rolls to produce aluminum strip. A combined experimental/modeling approach has been followed in developing this technology with active participation from industry. The feasibility of this technology has been demonstrated at the laboratory scale and it is currently being scaled-up. This paper provides an overview of the process and compares the microstructure and properties of spray-rolled 2124 aluminum alloy with commercial ingot-processed material

Kevin M. McHugh; Y. Lin; Y. Zhou; E. J. Lavernia; J.-P. Delplanque; S. B. Johnson

2005-02-01T23:59:59.000Z

35

Strip edge cracking simulation in cold rolling  

SciTech Connect

This research work focuses on a specific defect which occurs during cold rolling of steel strips: edge-serration. Investigations on the industrial processes have led to the conclusion that this defect is the result of the edge-trimming and cold rolling sequences. The aim of this research work is to analyze the effect of the cutting process and the cold rolling on cracks occurrence, especially on strip edges.This study is performed using an experimental testing stand called Upsetting Rolling Test (URT). It allows to reproduce cold rolling contact parameters such as forward slip, reduction ratio and friction coefficients. Specimens sampled near trimmed industrial strip edges are deformed using the URT stand. Two sets of specimens with different stress states, obtained by annealing, are submitted to two reduction passes with extreme forward slips.Scanning electron microscopy observations added to 3D optical surface profiler topographies show that on one hand, forward slip has a major effect on cracks opening. On the other hand, cracks opening decreases according to high roll strip speed gradient. Concerning the heat-treated specimens, no crack appeared after all reduction passes, showing a large influence of the cutting process and consequently of the local stress state in the vicinity of the burnish and fracture regions.

Hubert, C.; Dubar, L.; Dubar, M.; Dubois, A. [Univ Lille Nord de France, F-59000 Lille (France); UVHC, TEMPO EA 4542, F-59313 Valenciennes (France)

2011-01-17T23:59:59.000Z

36

Urine Test Strips to Exclude Cerebral Spinal Fluid Blood  

E-Print Network (OSTI)

two Pearson Chi-Square tests. The first compared samplesO riginal R esearch Urine Test Strips to Exclude CerebralBayer Multistix ® urine test strips are designed to test

Marshall, Robin A; Hejamanowski, Chris

2011-01-01T23:59:59.000Z

37

Creating intense polarized electron beam via laser stripping and spin-orbit interaction  

DOE Green Energy (OSTI)

The recent advance in laser field make it possible to excite and strip electrons with definite spin from hydrogen atoms. The sources of hydrogen atoms with orders of magnitude higher currents (than that of the conventional polarized electron cathods) can be obtained from H{sup -} sources with good monochromatization. With one electron of H{sup -} stripped by a laser, the remained electron is excited to upper state (2P{sup 3/2} and 2P{sup 1/2}) by a circular polarization laser light from FEL. Then, it is excited to a high quantum number (n=7) with mostly one spin direction due to energy level split of the states with a definite direction of spin and angular momentum in an applied magnetic field and then it is stripped by a strong electric field of an RF cavity. This paper presents combination of lasers and fields to get high polarization and high current electron source.

Danilov, V.; Ptitsyn, V.; Gorlov, T.

2010-12-01T23:59:59.000Z

38

A generic study of strip mining impacts on groundwater resources  

E-Print Network (OSTI)

This report evaluates the influence of strip mining features, commonly found in the Northern Great Plains Coal Region, on ground

Hamilton, David Andrew

1977-01-01T23:59:59.000Z

39

Lab Tests Demonstrate Effectiveness of Advanced Power Strips (Fact Sheet)  

SciTech Connect

NREL engineers evaluate the functionalities of advanced power strips and help consumers choose the right one for their plug loads.

Not Available

2013-09-01T23:59:59.000Z

40

Conveyorized Photoresist Stripping Replacement for Flex Circuit Fabrication  

SciTech Connect

A replacement conveyorized photoresist stripping system was characterized to replace the ASI photoresist stripping system. This system uses the qualified ADF-25c chemistry for the fabrication of flex circuits, while the ASI uses the qualified potassium hydroxide chemistry. The stripping process removes photoresist, which is used to protect the copper traces being formed during the etch process.

Megan Donahue

2009-02-24T23:59:59.000Z

Note: This page contains sample records for the topic "years higher stripping" 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

Optimal Cluster Mill Pass Scheduling With an Accurate and Rapid New Strip Crown Model  

Science Conference Proceedings (OSTI)

Besides the requirement to roll coiled sheet at high levels of productivity, the optimal pass scheduling of cluster-type reversing cold mills presents the added challenge of assigning mill parameters that facilitate the best possible strip flatness. The pressures of intense global competition, and the requirements for increasingly thinner, higher quality specialty sheet products that are more difficult to roll, continue to force metal producers to commission innovative flatness-control technologies. This means that during the on-line computerized set-up of rolling mills, the mathematical model should not only determine the minimum total number of passes and maximum rolling speed, it should simultaneously optimize the pass-schedule so that desired flatness is assured, either by manual or automated means. In many cases today, however, on-line prediction of strip crown and corresponding flatness for the complex cluster-type rolling mills is typically addressed either by trial and error, by approximate deflection models for equivalent vertical roll-stacks, or by non-physical pattern recognition style models. The abundance of the aforementioned methods is largely due to the complexity of cluster-type mill configurations and the lack of deflection models with sufficient accuracy and speed for on-line use. Without adequate assignment of the pass-schedule set-up parameters, it may be difficult or impossible to achieve the required strip flatness. In this paper, we demonstrate optimization of cluster mill pass-schedules using a new accurate and rapid strip crown model. This pass-schedule optimization includes computations of the predicted strip thickness profile to validate mathematical constraints. In contrast to many of the existing methods for on-line prediction of strip crown and flatness on cluster mills, the demonstrated method requires minimal prior tuning and no extensive training with collected mill data. To rapidly and accurately solve the multi-contact problem and predict the strip crown, a new customized semi-analytical modeling technique that couples the Finite Element Method (FEM) with classical solid mechanics was developed to model the deflection of the rolls and strip while under load. The technique employed offers several important advantages over traditional methods to calculate strip crown, including continuity of elastic foundations, non-iterative solution when using predetermined foundation moduli, continuous third-order displacement fields, simple stress-field determination, and a comparatively faster solution time.

Malik, Arif S.; Grandhi, Ramana V. [Dept. of Mechanical Engineering, Wright State University, 3640 Col. Glenn Hwy., Dayton, OH 45435 (United States); Zipf, Mark E. [Intergrated Industrial Systems, Inc., 475 Main St., Yalesville, CT 06492 (United States)

2007-05-17T23:59:59.000Z

42

List of Caulking/Weather-stripping Incentives | Open Energy Information  

Open Energy Info (EERE)

stripping Incentives stripping Incentives Jump to: navigation, search The following contains the list of 289 Caulking/Weather-stripping Incentives. CSV (rows 1 - 289) Incentive Incentive Type Place Applicable Sector Eligible Technologies Active AEP (Central and North) - Residential Energy Efficiency Programs (Texas) Utility Rebate Program Texas Construction Installer/Contractor Multi-Family Residential Building Insulation Caulking/Weather-stripping Comprehensive Measures/Whole Building Custom/Others pending approval Duct/Air sealing Unspecified technologies Yes AEP (SWEPCO) - Residential Energy Efficiency Programs (Texas) Utility Rebate Program Texas Construction Installer/Contractor Multi-Family Residential Building Insulation Caulking/Weather-stripping Comprehensive Measures/Whole Building

43

Pf/Zeolite Catalyst for Tritium Stripping  

DOE Green Energy (OSTI)

This report described promising hydrogen (protium and tritium) stripping results obtained with a Pd/zeolite catalyst at ambient temperature. Preliminary results show 90-99+ percent tritium stripping efficiency may be obtained, with even better performance expected as bed configuration and operating conditions are optimized. These results suggest that portable units with single beds of the Pd/zeolite catalyst may be utilized as ''catalytic absorbers'' to clean up both tritium gas and tritiated water. A cart-mounted prototype stripper utilizing this catalyst has been constructed for testing. This portable stripper has potential applications in maintenance-type jobs such as tritium line breaks. This catalyst can also potentially be utilized in an emergency stripper for the Replacement Tritium Facility.

Hsu, R.H.

2001-03-26T23:59:59.000Z

44

Antenna with distributed strip and integrated electronic components  

DOE Patents (OSTI)

An antenna comprises electrical conductors arranged to form a radiating element including a folded line configuration and a distributed strip configuration, where the radiating element can be in proximity to a ground conductor and/or arranged as a dipole. Embodiments of the antenna include conductor patterns formed on a printed wiring board, having a ground plane, spacedly adjacent to and coplanar with the radiating element. An antenna can comprise a distributed strip patterned on a printed wiring board, integrated with electronic components mounted on top of or below the distributed strip, and substantially within the extents of the distributed strip. Mounting of electronic components on top of or below the distributed strip has little effect on the performance of the antenna, and allows for realizing the combination of the antenna and integrated components in a compact form. An embodiment of the invention comprises an antenna including a distributed strip, integrated with a battery mounted on the distributed strip.

Rodenbeck, Christopher T. (Albuquerque, NM); Payne, Jason A. (Albuquerque, NM); Ottesen, Cory W. (Albuquerque, NM)

2008-08-05T23:59:59.000Z

45

Wakes of ram pressure stripped disc galaxies  

E-Print Network (OSTI)

Spiral galaxies that move through the intracluster medium lose a substantial amount of their gas discs due to ram pressure stripping. The recent observations of NGC 4388 by Oosterloo & van Gorkom 2005 reveal a tail of stripped gas of ~ 100 kpc behind the source galaxy. We present first 3D hydrodynamical simulations of the evolution of such ram pressure stripped tails. We find that if the ICM wind does not vary significantly over a period of a few 100 Myr, subsonic galaxies produce a tail with regular features similar to a von-Karman vortex street. In this case, the tail widens systematically by about 45 kpc per 100 kpc distance behind the source galaxy. The widening rate is independent of the galaxy's inclination for a large range of inclinations. For supersonic galaxies, the tail is more irregular than for subsonic ones. The tail observed for NGC 4388 is narrower than the tails in our simulations. Reasons for this difference may be additional physical processes such as heat conduction or viscosity. In addition, we conclude that the observed S-shape of this tail is not due to von Karman oscillations, because this galaxy is likely to move supersonically. A reason for the observed shape may be motions in the ambient ICM. Finally, we discuss implications for the distribution of metals in the ICM due to ram pressure stipping.

E. Roediger; M. Brueggen; M. Hoeft

2006-03-21T23:59:59.000Z

46

Multiple Electron Stripping of Heavy Ion Beams  

DOE Green Energy (OSTI)

One approach being explored as a route to practical fusion energy uses heavy ion beams focused on an indirect drive target. Such beams will lose electrons while passing through background gas in the target chamber, and therefore it is necessary to assess the rate at which the charge state of the incident beam evolves on the way to the target. Accelerators designed primarily for nuclear physics or high energy physics experiments utilize ion sources that generate highly stripped ions in order to achieve high energies economically. As a result, accelerators capable of producing heavy ion beams of 10 to 40 Mev/amu with charge state 1 currently do not exist. Hence, the stripping cross-sections used to model the performance of heavy ion fusion driver beams have, up to now, been based upon theoretical calculations. We have investigated experimentally the stripping of 3.4 Mev/amu Kr 7+ and Xe +11 in N2; 10.2 MeV/amu Ar +6 in He, N2, Ar and Xe; 19 MeV/amu Ar +8 in He, N2, Ar and Xe; 30 MeV He 1 + in He, N2, Ar and Xe; and 38 MeV/amu N +6 in He, N2, Ar and Xe. The results of these measurements are compared with the theoretical calculations to assess their applicability over a wide range of parameters.

D. Mueller; L. Grisham; I. Kaganovich; R. L. Watson; V. Horvat; K. E. Zaharakis; Y. Peng

2002-06-25T23:59:59.000Z

47

THREE-DIMENSIONAL EXPLOSION GEOMETRY OF STRIPPED-ENVELOPE CORE-COLLAPSE SUPERNOVAE. I. SPECTROPOLARIMETRIC OBSERVATIONS  

Science Conference Proceedings (OSTI)

We study the multi-dimensional geometry of supernova (SN) explosions by means of spectropolarimetric observations of stripped-envelope SNe, i.e., SNe without a hydrogen-rich layer. We perform spectropolarimetric observations of two stripped-envelope SNe, Type Ib SN 2009jf and Type Ic SN 2009mi. Both objects show non-zero polarization at the wavelength of the strong lines. They also show a loop in the Stokes Q - U diagram, which indicates a non-axisymmetric, three-dimensional ion distribution in the ejecta. We show that five out of six stripped-envelope SNe, which have been observed spectropolarimetrically so far, show such a loop. This implies that a three-dimensional geometry is common in stripped-envelope SNe. We find that stronger lines tend to show higher polarization. This effect is not related to the geometry, and must be corrected for to compare the polarization of different lines or different objects. Even after the correction, however, there remains a dispersion of polarization degree among different objects. Such a dispersion might be caused by three-dimensional clumpy ion distributions viewed from different directions.

Tanaka, Masaomi; Iye, Masanori [National Astronomical Observatory, Mitaka, Tokyo (Japan); Kawabata, Koji S.; Yamanaka, Masayuki [Hiroshima Astrophysical Science Center, Hiroshima University, Higashi-Hiroshima, Hiroshima (Japan); Hattori, Takashi; Aoki, Kentaro; Sasaki, Toshiyuki [Subaru Telescope, National Astronomical Observatory of Japan, Hilo, HI 96720 (United States); Mazzali, Paolo A. [Max-Planck Institut fuer Astrophysik, Karl-Schwarzschild-Strasse 2 D-85748 Garching bei Muenchen (Germany); Maeda, Keiichi; Nomoto, Ken'ichi [Institute for the Physics and Mathematics of the Universe, University of Tokyo, Kashiwa (Japan); Pian, Elena, E-mail: masaomi.tanaka@nao.ac.jp [Istituto Naz. di Astrofisica-Oss. Astron., Via Tiepolo, 11, 34131 Trieste (Italy)

2012-07-20T23:59:59.000Z

48

Fermilab silicon strip readout chip for BTev  

SciTech Connect

A chip has been developed for reading out the silicon strip detectors in the new BTeV colliding beam experiment at Fermilab. The chip has been designed in a 0.25 {micro}m CMOS technology for high radiation tolerance. Numerous programmable features have been added to the chip, such as setup for operation at different beam crossing intervals. A full size chip has been fabricated and successfully tested. The design philosophy, circuit features, and test results are presented in this paper.

Yarema, Raymond; Hoff, Jim; Mekkaoui, Abderrezak; Manghisoni, Massimo; Re, Valerio; Angeleri, Valentina; Manfredi, Pier Francesco; Ratti, Lodovico; Speziali, Valeria; /Fermilab /Bergamo U. /INFN, Pavia /Pavia U.

2005-05-01T23:59:59.000Z

49

Spray-formed tooling and aluminum strip  

SciTech Connect

Spray forming is an advanced materials processing technology that converts a bulk liquid metal to a near-net-shape solid by depositing atomized droplets onto a suitably shaped substrate. By combining rapid solidification processing with product shape control, spray forming can reduce manufacturing costs while improving product quality. De Laval nozzles offer an alternative method to the more conventional spray nozzle designs. Two applications are described: high-volume production of aluminum alloy strip, and the production of specialized tooling, such as injection molds and dies, for rapid prototyping.

McHugh, K.M.

1995-11-01T23:59:59.000Z

50

Energy Fuels Nuclear, Inc. Arizona Strip Operations  

Science Conference Proceedings (OSTI)

Founded in 1975 by uranium pioneer, Robert W. Adams, Energy Fuels Nuclear, Inc. (EFNI) emerged as the largest US uranium mining company by the mid-1980s. Confronting the challenges of declining uranium market prices and the development of high-grade ore bodies in Australia and Canada, EFNI aggressively pursued exploration and development of breccia-pipe ore bodies in Northwestern Arizona. As a result, EFNI's production for the Arizona Strip of 18.9 million pounds U[sub 3]O[sub 8] over the period 1980 through 1991, maintained the company's status as a leading US uranium producer.

Pool, T.C.

1993-05-01T23:59:59.000Z

51

Influence of Hot-strip Coiling Temperature on Microstructure and ...  

Science Conference Proceedings (OSTI)

Presentation Title, Influence of Hot-strip Coiling Temperature on Microstructure and Properties of Ultra-low C Ti-bearing Enamel Steel Produced by Ultra-fast ...

52

Recent Product Developments with Ultra-Thin Cast Strip Products ...  

Science Conference Proceedings (OSTI)

... low-carbon steel type, offering yield strengths covering the range 275 to 380 MPa and strip .... Process Window Study for Heat Resistant Nanocoated Steel.

53

Ecology of Sulfur Cycling in Flooded Strip Mines.  

E-Print Network (OSTI)

??Habitat restoration efforts in reclaimed coal mining areas have included the flooding of shallow strip mines, creating patches of wetland with special chemical characteristics, like… (more)

Wham, Breanna Michelle

2013-01-01T23:59:59.000Z

54

Stripping Ethanol from Ethanol-Blended Diesel Fuels for Reductant ...  

Stripping Ethanol from Ethanol-Blended Diesel Fuels for Reductant Use in N0x Catalytic Reduction Note: The technology described above is an early stage opportunity.

55

Smart-Grid electricity allocation via strip packing with slicing  

Science Conference Proceedings (OSTI)

One advantage of smart grids is that they can reduce the peak load by distributing electricity-demands over multiple short intervals. Finding a schedule that minimizes the peak load corresponds to a variant of a strip packing problem. Normally, for strip ...

Soroush Alamdari, Therese Biedl, Timothy M. Chan, Elyot Grant, Krishnam Raju Jampani, Srinivasan Keshav, Anna Lubiw, Vinayak Pathak

2013-08-01T23:59:59.000Z

56

The Strip and Underground Mine Reclamation Act (Montana) | Department of  

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

The Strip and Underground Mine Reclamation Act (Montana) The Strip and Underground Mine Reclamation Act (Montana) The Strip and Underground Mine Reclamation Act (Montana) < Back Eligibility Utility Investor-Owned Utility Industrial Construction Municipal/Public Utility Installer/Contractor Rural Electric Cooperative Program Info State Montana Program Type Siting and Permitting Provider Montana Department of Environmental Quality The policy of the state is to provide adequate remedies to protect the environmental life support system from degradation and to prevent unreasonable depletion and degradation of natural resources from strip and underground mining. This Act imposes permitting and operating restrictions on strip and underground mining activities for coal and uranium, and authorizes the Department of Environmental Quality to administer a

57

System Tests with DC-DC Converters for the CMS Silicon Strip Tracker at SLHC  

E-Print Network (OSTI)

The delivery of power is considered to be one of the major challenges for the upgrade of the CMS silicon strip tracker for SLHC. The inevitable increase in granularity and complexity of the device is expected to result in a power consumption comparable or even higher than the power consumption of todays' strip tracker. However, the space available for cables will remain the same. In addition, a further increase of the tracker material budget due to cables and cooling is considered inacceptable, as the performance of the CMS detector must not be compromised for the upgrade. Novel powering schemes such as serial powering or usage of DC-DC converters have been proposed to solve the problem. To test the second option, substructures of the current CMS silicon strip tracker have been operated for the first time with off-the-shelf DC-DC buck converters as well as with first prototypes of custom-designed DC-DC converters. The tests are described and the results are discussed.

Klein, K; Karpinski, W; Merz, J; Sammet, J

2008-01-01T23:59:59.000Z

58

Applicability of fan spray nozzles to stripping insoluble gases from viscous liquids  

SciTech Connect

Fan spray nozzle stripping appears to be a practical technique for separating dilute volatile solutes from nonvolatile solvents. In particular this technique can be used to strip molecular tritium and tritium fluoride at extremely small concentration (in the parts per million range) from molten salts used as blanket materials in a fusion reactor. Under adjusted operating conditions of the fan spray as it leaves the nozzle, a high percentage of the theoretically maximum achievable stripping would take place from the expanding sheet of the fan spray as it leaves the nozzle and before it breaks up. Although the only available experimental data are for aqueous solutions, a new theoretical analysis of the fan spray sheet demonstrates the applicability of this technique to nonaqueous liquids. The equation derived from this analysis relates the theoretically achievable mass transfer efficiency to the properties of the liquid flowing through the fan spray nozzle and to the operating conditions of the nozzle. Any fluid with viscosity higher than or equal to that of water would be expected to follow this equation as long as a fan-shaped sheet is formed under the operating conditions of the nozzle.

Tseng, H.H.; Johnson, E.F.

1983-08-01T23:59:59.000Z

59

The Strip: Las Vegas and the Symbolic Destruction of Spectacle  

E-Print Network (OSTI)

was emblematic of the atomic age Las Vegas participatedwas a monument to the Atomic Age and the fervor of Sputniktheme to the Strip: space age. Atomic imagery had become an

Al, Stefan Johannes

2010-01-01T23:59:59.000Z

60

Surface Mounted Under Counter Dimmable LED Strip-STR8  

Science Conference Proceedings (OSTI)

The product under assessment is an advanced lighting technologya controllable, surface mounted under-counter light emitting diode (LED) strip lighting system that is designed to provide various levels of direct and indirect white light.

2008-06-12T23:59:59.000Z

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


61

Results of Laboratory Testing of Advanced Power Strips: Preprint  

Science Conference Proceedings (OSTI)

This paper describes the results of a laboratory investigation to evaluate the technical performance of advanced power strip (APS) devices when subjected to a range of home entertainment center and home office usage scenarios.

Earle, L.; Sparn, B.

2012-08-01T23:59:59.000Z

62

Arizona strip breccia pipe program: exploration, development, and production  

Science Conference Proceedings (OSTI)

As part of the long-range plans for the Energy Fuels Corporation, they have embarked on one of the most active and aggressive uranium exploration programs in the US. These exploration efforts are located in the northwestern part of Arizona in an area referred to as the Arizona Strip. At a time when the domestic uranium industry is staggering to recover from its worst economic slump, Energy Fuels is spending millions of dollars a year on exploration, development, production, and milling. The reason for Energy Fuels' commitment to uranium exploration and production lies in the ground of Arizona in unique geologic formations called breccia pipes. Some of these structures, generally no more than 300 to 350 ft in diameter, contain uranium that is, on the average, five to ten times richer than ore found elsewhere in the US. The richness of this Arizona ore makes it the only conventionally mined uranium in the US that can compete in today's market of cheaper, high-grade foreign sources. Between January 1980 and December 1986, Energy Fuels has mined more than 10 billion lb of uranium from breccia pipe deposits at an average grade of 0.65% U/sub 3/O/sub 8/. Currently, Energy Fuels is operating six breccia pipe mines, and a plan of operations on a seventh mine has been submitted to the appropriate government agencies for the necessary mining permits.

Mathisen, I.W. Jr.

1987-05-01T23:59:59.000Z

63

Design And Evaluation Of A Portable Electronic Flight Progress Strip System  

E-Print Network (OSTI)

There has been growing interest in using electronic alternatives to the paper Flight Progress Strip

Doble, Nathan

64

Reducing Office Plug Loads through Simple and Inexpensive Advanced Power Strips: Preprint  

SciTech Connect

This paper documents the process (and results) of applying Advanced Power Strips with various control approaches.

Metzger, I.; Sheppy, M.; Cutler, D.

2013-07-01T23:59:59.000Z

65

Analysis of mass transfer performance in an air stripping tower  

Science Conference Proceedings (OSTI)

The carryover of working solution in a traditional stripping tower is of serious concern in real applications. A U-shaped spray tower to prevent carryover has been designed to study the stripping of water vapor from aqueous desiccant solutions of 91.8 to 95.8 wt% triethylene glycol. In this study, water vapor was removed from the diluted desiccant solution by heating the solution and stripping it with the ambient air. Therefore, the solution was concentrated to a desired concentration. This spray tower was capable of handling air flow rates from 3.2 to 5.13 kg/min and liquid flow rates from 1.6 to 2.76 kg/min. Since the literature data on air stripping towers are limited, studies on the mass transfer coefficient and other mass transfer parameters were carried out in this study. Under the operating conditions, the overall mass transfer coefficient calculated from the experimental data varied from 0.053 to 0.169 mol/m{sup 3}{center{underscore}dot}s. These corresponded to heights of a transfer unit of 2.3 to 0.71 m, respectively. The rates of stripping in this spray tower were typically varied from 2.28 to 12.15 kg H{sub 2}O/h. A correlation of the mass transfer coefficient for the air stripping process was also developed in this study.

Chung, T.W.; Lai, C.H.; Wu, H.

1999-10-01T23:59:59.000Z

66

Dynamic response of guardrail systems encased in pavement mow strips  

E-Print Network (OSTI)

Strong post guardrail systems have long been employed to keep misguided vehicles on the roadway. In order to combat vegetation growth around the posts, many new guardrail installations are being encased in pavement mow strips. By increasing material stiffness of the confining layers around the posts, this practice changes the dynamic response of the guardrail system to the impact of a vehicle. This research aims to analyze existing mow strip configurations by using experimental testing and numerical simulation and to develop predictive, full-scale simulations that enable assessment of the performance of guardrail systems encased in mow strips. To develop a test matrix of mow strip designs in preparation for possible testing, a state of practice survey of Texas Department of Transportation districts is performed. Current mow strip construction methods and designs are gathered. Mow strip dimensions, materials, and depths are considered in addition to the presence of asphalt and grout "leave-out" layers around posts. Seventeen configurations using wood and steel posts embedded in asphalt, concrete, soil, and grout are subjected to dynamic impact testing with a bogie vehicle. Dynamic impact tests from the test matrix are numerically simulated using the nonlinear, dynamic, explicit code LS-DYNA. Modeling of soil, steel, concrete, and grout components is investigated. Results from numerical simulation are validated using experimental test results. Four full-scale mow strip system simulations are assembled using subcomponent models. Impact of a vehicle with a G4(1S) guardrail system is simulated. Results are compared to a full-scale crash test for validation. Enhancements to the simulation are made to increase numerical stability of the vehicle model and improve interaction between the vehicle and guardrail system. In addition, three mow strip guardrail systems are modeled using the G4(1S) system as a baseline case. Concrete mow strip and grout leave-out encasements are also examined. Through numerical simulation of a full-scale crash test it is shown that a concrete mow strip with 457x457 mm (18x18 in.) grout leave-outs performs at a similar level in a full-scale crash test to an equivalent system with posts embedded only in soil. This system is recommended for a full-scale crash test.

Seckinger, Nathaniel Ryan

2002-01-01T23:59:59.000Z

67

Prototype indicator strip for tank ammunition. Final report  

SciTech Connect

Combustible nitrocellulose ordnance casings offer advantages of: light weight, low cost, low detectability, and quick cycling of rounds by immediate disposal. However, mechanical strength is degraded with time by the action of humidity and nitroester diffusion through the casing to adhesives. The primary development effort of this study is a means to detect nitroester migration to the crucial skive joint which binds an assortment of warhead choices to propellant casings. This work has developed a prototype colorimetric indicator strip which, when applied in a field environment, produces a purple tint proportional to casing nitroester concentration, and inversely proportional to remaining adhesive joint strength. This work addressed the three steps in indicator strip use: (1) A suggested protocol for indicator strip preparation was developed. Various coatings, support reagents, and backings were examined resulting in a choice of polyethylene tape coating over separate AB- and C-impregnated cellulose punches. Various methods of punch creation and impregnation were tried resulting in stirred aqueous solutions and suspensions of AB and C, respectively. (2) Suggested protocols for indicator strip application to lab backings and field casings were developed. After chemical stripper was applied to the alumina-polyurethane paint on casings, C and AB punches were stacked and double-tape sealed. (3) A means for indicator strip monitoring was developed. From known time of indicator reaction, casing humidity, and indicator color, a means for field concentration determination was determined. Lab time-lapse photography was used to calibrate the indicator at a single level of humidity.

Bates, B.; Griest, W.

1993-10-31T23:59:59.000Z

68

Strip casting with fluxing agent applied to casting roll  

DOE Patents (OSTI)

A strip caster (10) for producing a continuous strip (24) includes a tundish (12) for containing a melt (14), a pair of horizontally disposed water cooled casting rolls (22) and devices (29) for electrostatically coating the outer peripheral chill surfaces (44) of the casting rolls with a powder flux material (56). The casting rolls are juxtaposed relative to one another for forming a pouting basin (18) for receiving the melt through a teeming tube (16) thereby establishing a meniscus (20) between the rolls for forming the strip. The melt is protected from the outside air by a non-oxidizing gas passed through a supply line (28) to a sealing chamber (26). A preferred flux is boron oxide having a melting point of about 550.degree. C. The flux coating enhances wetting of the steel melt to the casting roll and dissolves any metal oxide formed on the roll.

Williams, Robert S. (Fairfield, OH); O' Malley, Ronald J. (Miamisburg, OH); Sussman, Richard C. (West Chester, OH)

1997-01-01T23:59:59.000Z

69

Strip casting with fluxing agent applied to casting roll  

DOE Patents (OSTI)

A strip caster for producing a continuous strip includes a tundish for containing a melt, a pair of horizontally disposed water cooled casting rolls and devices for electrostatically coating the outer peripheral chill surfaces of the casting rolls with a powder flux material. The casting rolls are juxtaposed relative to one another for forming a pouting basin for receiving the melt through a teeming tube thereby establishing a meniscus between the rolls for forming the strip. The melt is protected from the outside air by a non-oxidizing gas passed through a supply line to a sealing chamber. A preferred flux is boron oxide having a melting point of about 550 C. The flux coating enhances wetting of the steel melt to the casting roll and dissolves any metal oxide formed on the roll. 3 figs.

Williams, R.S.; O`Malley, R.J.; Sussman, R.C.

1997-07-29T23:59:59.000Z

70

Higher Yields Can Be Achieved  

Gasoline and Diesel Fuel Update (EIA)

8 8 Notes: While the current forecast is showing higher distillate production than last year, there is room for yet more volume through refiners switching to higher yields than those being forecast. This will only happen if economic incentives evolve to encourage this change. Current high spreads indicate those incentives may occur. This graph shows the distillate yield pattern over the last few years. Generally yields rise in the fall to build stocks for winter distillate use. On average, the yield increase during the fourth quarter is about 2% higher than the yield average of the lowest yield months of June, July and August. (Recognize that a 1% change in yield is about a 150 MB/D change in distillate production, which is about 4% of winter demand.) During the fall of 1996, the winter season began with very low

71

DOE Connects with Higher Education Community  

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

EDUconnections is a year old project, and through it we celebrate our university partners, spotlighting a different higher education institution every month.

72

Automatic Curve Extraction for Digitizing Rainfall Strip Charts  

Science Conference Proceedings (OSTI)

A method has been developed that largely automates the labor-intensive extraction work for large amounts of rainfall strip charts and paper rolls. The method consists of the following five basic steps: 1) scanning the charts and rolls to high-...

H. E. van Piggelen; T. Brandsma; H. Manders; J. F. Lichtenauer

2011-07-01T23:59:59.000Z

73

A Forward Silicon Strip System for the ATLAS HL-LHC Upgrade  

E-Print Network (OSTI)

The LHC is successfully accumulating luminosity at a centre-of-mass energy of 8 TeV this year. At the same time, plans are rapidly progressing for a series of upgrades, culminating roughly eight years from now in the High Luminosity LHC (HL-LHC) project. The HL-LHC is expected to deliver approximately five times the LHC nominal instantaneous luminosity, resulting in a total integrated luminosity of around 3000 fb-1 by 2030. The ATLAS experiment has a rather well advanced plan to build and install a completely new Inner Tracker (IT) system entirely based on silicon detectors by 2020. This new IT will be made from several pixel and strip layers. The silicon strip detector system will consist of single-sided p-type detectors with five barrel layers and six endcap (EC) disks on each forward side. Each disk will consist of 32 trapezoidal objects dubbed “petals”, with all services (cooling, read-out, command lines, LV and HV power) integrated into the petal. Each petal will contain 18 silicon sensors grouped in...

Wonsak, S; The ATLAS collaboration

2012-01-01T23:59:59.000Z

74

Commercial Reference Building: Strip Mall | OpenEI  

Open Energy Info (EERE)

Strip Mall Strip Mall Dataset Summary Description Commercial reference buildings provide complete descriptions for whole building energy analysis using EnergyPlus simulation software. Included here is data pertaining to the reference building type Strip Mall for each of the 16 climate zones, and each of three construction categories: new construction, post-1980 construction existing buildings, pre-1980 construction existing buildings.The dataset includes four key components: building summary, zone summary, location summary and a picture. Building summary includes details about: form, fabric, and HVAC. Zone summary includes details such as: area, volume, lighting, and occupants for all types of zones in the building. Location summary includes key building information as it pertains to each climate zone, including: fabric and HVAC details, utility costs, energy end use, and peak energy demand.In total, DOE developed 16 reference building types that represent approximately 70% of commercial buildings in the U.S.; for each type, building models are available for the three construction categories. The commercial reference buildings (formerly known as commercial building benchmark models) were developed by the U.S. Department of Energy (DOE), in conjunction with three of its national laboratories.Additional data is available directly from DOE's Energy Efficiency & Renewable Energy (EERE) Website, including EnergyPlus software input files (.idf) and results of the EnergyPlus simulations (.html).

75

In-situ conditioning of a strip casting roll  

DOE Patents (OSTI)

A strip caster (10) for producing a continuous strip (24) has a tundish (12) for containing a melt (14) and a pair of horizontally disposed water cooled casting rolls (22). The casting rolls are juxtaposed relative to one another for forming a pouring basin (18) for receiving the melt through a teeming tube (16) thereby establishing a meniscus (20) between the rolls for forming a strip (24). The melt is protected from the outside air by a non-oxidizing gas passed through a supply line (28) to a sealing chamber (26). Devices (29) for conditioning the outer peripheral chill surfaces of the casting rolls includes grit blasting nozzles (30A, 30B, 30C, 30D), a collection trough (32) for gathering the grit, a line (34) for recycling the grit to a bag house (36), a feeder (38) and a pressurized distributor (40) for delivering the grit to the nozzles. The conditioning nozzles remove dirt, metal oxides and surface imperfections providing a clean surface readily wetted by the melt.

Williams, R.S.; Campbell, S.L.

1997-07-29T23:59:59.000Z

76

In-situ conditioning of a strip casting roll  

DOE Patents (OSTI)

A strip caster (10) for producing a continuous strip (24) has a tundish (12) for containing a melt (14) and a pair of horizontally disposed water cooled casting rolls (22). The casting rolls are juxtaposed relative to one another for forming a pouring basin (18) for receiving the melt through a teeming tube (16) thereby establishing a meniscus (20) between the rolls for forming a strip (24). The melt is protected from the outside air by a non-oxidizing gas passed through a supply line (28) to a sealing chamber (26). Devices (29) for conditioning the outer peripheral chill surfaces of the casting rolls includes grit blasting nozzles (30A, 30B, 30C, 30D), a collection trough (32) for gathering the grit, a line (34) for recycling the grit to a bag house (36), a feeder (38) and a pressurized distributor (40) for delivering the grit to the nozzles. The conditioning nozzles remove dirt, metal oxides and surface imperfections providing a clean surface readily wetted by the melt.

Williams, Robert S. (Fairfield, OH); Campbell, Steven L. (Middletown, OH)

1997-01-01T23:59:59.000Z

77

From Higher Education To Work In West  

E-Print Network (OSTI)

1. Work Participation And Average Annualized Wages Of Graduates From West Virginia Public Higher .................................................................................................1 Results By Year And Residency ........................................................................................22 Appendix I: Detailed Description Of Employment Data .........................................29

Mohaghegh, Shahab

78

From Higher Education To Work In West  

E-Print Network (OSTI)

1. Number Of Graduates By Area Of Concentration And Degree From W.Va. Public Higher Education .................................................................................................1 Results By Year, Experience, Residency, And Degree............................................4.....................................................34 Appendix I: Detailed Description Of Employment Data .........................................36

Mohaghegh, Shahab

79

Choose the Right Advanced Power Strip for You | Department of Energy  

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

Choose the Right Advanced Power Strip for You Choose the Right Advanced Power Strip for You Choose the Right Advanced Power Strip for You October 28, 2013 - 11:33am Addthis Choose the right advanced power strip based on your habits to reduce the electricity wasted when your electronic devices are idle. Choose the right advanced power strip based on your habits to reduce the electricity wasted when your electronic devices are idle. Lieko Earle, Ph.D. Senior Engineer, Residential Buildings, National Renewable Energy Laboratory Bethany Sparn, M.S. Engineer, Residential Buildings, National Renewable Energy Laboratory What are the key facts? Advanced power strips (APS) can help reduce the electricity wasted when electronics are idle, without changing habits or how you use devices Choose the right APS based on your habits and the devices you want

80

Container lid gasket protective strip for double door transfer system  

DOE Patents (OSTI)

An apparatus and a process for forming a protective barrier seal along a "ring of concern" of a transfer container used with double door systems is provided. A protective substrate is supplied between a "ring of concern" and a safety cover in which an adhesive layer of the substrate engages the "ring of concern". A compressive foam strip along an opposite side of the substrate engages a safety cover such that a compressive force is maintained between the "ring of concern" and the adhesive layer of the substrate.

Allen, Jr., Burgess M

2013-02-19T23:59:59.000Z

Note: This page contains sample records for the topic "years higher stripping" 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

AEGIS20: a radio survey of the Extended Groth Strip  

E-Print Network (OSTI)

We describe AEGIS20 - a radio survey of the Extended Groth Strip (EGS) conducted with the Very Large Array (VLA) at 1.4GHz. The resulting catalog contains 1,123 emitters and is sensitive to ultraluminous starbursts to z1 where correcting for contamination by radio-loud active galactic nuclei (AGN) comes at the price of rejecting luminous starbursts. Whilst stacking radio images is a useful technique, accurate radio-based SFRs for z>>1 galaxies require precise redshifts and extraordinarily high-fidelity radio data to identify and remove accretion-related emission.

R. J. Ivison; S. C. Chapman; S. M. Faber; Ian Smail; A. D. Biggs; C. J. Conselice; G. Wilson; S. Salim; J. -S. Huang; S. P. Wilner

2006-07-12T23:59:59.000Z

82

Cryogenic fractionator gas as stripping gas of fines slurry in a coking and gasification process  

DOE Patents (OSTI)

In an integrated coking and gasification process wherein a stream of fluidized solids is passed from a fluidized bed coking zone to a second fluidized bed and wherein entrained solid fines are recovered by a scrubbing process and wherein the resulting solids-liquid slurry is stripped with a stripping gas to remove acidic gases, at least a portion of the stripping gas comprises a gas comprising hydrogen, nitrogen and methane separated from the coker products.

DeGeorge, Charles W. (Chester, NJ)

1981-01-01T23:59:59.000Z

83

Preparation of anisotropic Nd(Fe,Mo){sub 12}N{sub 1.0} magnetic materials by strip casting technique and direct nitrogenation for the strips  

SciTech Connect

The Nd(Fe,Mo){sub 12}-type alloys are prepared by strip casting technique, and direct nitrogenation of the strips without precrushing is executed in this paper. It is found that 6 h annealing treatment at 1050 deg. C for the strips is enough to obtain the single-phase Nd(Fe,Mo){sub 12} compounds. The strips can be directly nitrogenated at 620 deg. C to obtain interstitial Nd(Fe,Mo){sub 12}N{sub 1.0} materials, and a spontaneous pulverization phenomenon in the strips induced by nitrogenation is found. The results indicate that the nitrogenation process of the strips can be used to prepare Nd(Fe,Mo){sub 12}N{sub 1.0} interstitial nitrides and pulverize the casted strips into fine particles simultaneously. Base on this, we propose a new technical route of preparing Nd(Fe,Mo){sub 12}N{sub X} magnetic powders without precrushing and obtain anisotropic NdFe{sub 10.5}Mo{sub 1.5}N{sub 1.0} powders with a remanence of B{sub r} = 1.08 T, a coercivity of {sub i}H{sub c} = 400 kA/m, and a maximum energy product of (BH){sub max} = 144 kJ/m{sup 3}.

Han Jingzhi; Liu Shunquan; Xing Meiying; Lin Zhong; Kong Xiangpeng; Wang Changsheng; Du Honglin; Yang Yingchang [School of Physics, Peking University, Beijing 100871 (China); Yang Jinbo [School of Physics, Peking University, Beijing 100871 (China); State Key Laboratory for Artificial Microstructure and Mesoscopic Physics, School of Physics, Peking University, Beijing 100871 (China)

2011-04-01T23:59:59.000Z

84

Higher powers in gravitation  

SciTech Connect

We consider the Friedmann-Robertson-Walker cosmologies of theories of gravity that generalize the Einstein-Hilbert action by replacing the Ricci scalar R with some function f(R). The general asymptotic behavior of these cosmologies is found, at both early and late times, and the effects of adding higher and lower powers of R to the Einstein-Hilbert action is investigated. The assumption that the highest powers of R should dominate the Universe's early history, and that the lowest powers should dominate its future is found to be inaccurate. The behavior of the general solution is complicated, and while it can be the case that single powers of R dominate the dynamics at late times, it can be either the higher or lower powers that do so. It is also shown that it is often the lowest powers of R that dominate at early times, when approach to a bounce or a Tolman solution are generic possibilities. Various examples are considered, and both vacuum and perfect fluid solutions are investigated.

Clifton, Timothy [Department of Astrophysics, University of Oxford, Oxford, OX1 3RH (United Kingdom)

2008-10-15T23:59:59.000Z

85

Integration of stripping of fines slurry in a coking and gasification process  

DOE Patents (OSTI)

In an integrated fluid coking and gasification process wherein a stream of fluidized solids is passed from a fluidized bed coking zone to a second fluidized bed and wherein entrained solid fines are recovered by a wet scrubbing process and wherein the resulting solids-liquid slurry is stripped to remove acidic gases, the stripped vapors of the stripping zone are sent to the gas cleanup stage of the gasification product gas. The improved stripping integration is particularly useful in the combination coal liquefaction process, fluid coking of bottoms of the coal liquefaction zone and gasification of the product coke.

DeGeorge, Charles W. (Chester, NJ)

1980-01-01T23:59:59.000Z

86

Solidification Heat Transfer Analysis of AZ91D Cast Strip by Using a ...  

Science Conference Proceedings (OSTI)

The heat transfer coefficient between the molten magnesium ally and copper roll is important to cast magnesium strip. In the present study investigate the heat ...

87

An Analysis of the environmental content of Las Vegas Strip hotels.  

E-Print Network (OSTI)

??This study examines the environmental content of hotel properties websites. The central question of this study is whether Las Vegas Strip properties have gone green,… (more)

Levey, Andrew M.

2007-01-01T23:59:59.000Z

88

Science Taking Higher  

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

4, 1997 4, 1997 Number 7 f Science Taking Higher Profile in Capital continued on page 8 INSIDE 2 Computers and Accelerators 4 Inventions 6 Sloan Digital Sky Survey upon the Clinton Administration and the 105th Congress to increase the nation's investment in scientific research and education. This awareness of science issues emanating from the nation's capital has heartened many of those toiling in the country's laboratories and universities; however, researchers interviewed for this article also said they are closely observing how the rhetoric translates into increased funding as the appropriations process plays out. "I see these [initiatives] as demonstrations of the underlying support of basic science in the community and in Congress," said Jeffrey Photo courtesy

89

Comparative Detoxification of Vacuum Evaporation/Steam Stripping Combined with Overliming on Corn Stover Prehydrolyzate  

Science Conference Proceedings (OSTI)

Tow kinds of physical methods, vacuum evaporation and steam stripping, combined with overliming (calcium hydroxide) were applied to remove inhibitors which were produced simultaneously during the pretreatment of lignocellulosic biomass. Corn stover was ... Keywords: vacuum evaporation, steam stripping, overliming, corn stover prehydrolyzate, detoxification

Jun-jun Zhu; Qiang Yong; Yong Xu; Shi-yuan Yu

2009-10-01T23:59:59.000Z

90

Charge exchange stripping cell measurements over a wide pressure range  

SciTech Connect

The efficiency of the stripping cell incorporated in a charge exchange analyzer has been measured over a pressure range of 1.8 to 130 mtorr and over an energy range of 1 to 130 keV/amu. In these measurements, a beam of hydrogen atoms was ionized by helium gas. As a by-product of the measurements, the scattering cross section was also measured. At the lowest pressure, the scattering cross section compared well with those measured previously; at high pressure, the cross section no longer followed an energy power law. The analyzer efficiency (defined as the fraction of the atoms that is ionized and not lost through scattering) can be modeled over the entire range of energy and pressure by including the measured scattering cross sections.

Colchin, R.J.; Roquemore, A.L.; Scott, S.D.

1988-01-01T23:59:59.000Z

91

Advanced manufacturing by spray forming: Aluminum strip and microelectromechanical systems  

SciTech Connect

Spray forming is an advanced materials processing technology that converts a bulk liquid metal to a near-net-shape solid by depositing atomized droplets onto a suitably shaped substrate. By combining rapid solidification processing with product shape control, spray forming can reduce manufacturing costs while improving product quality. INEL is developing a unique spray-forming method based on de Laval (converging/diverging) nozzle designs to produce near-net-shape solids and coatings of metals, polymers, and composite materials. Properties of the spray-formed material are tailored by controlling the characteristics of the spray plume and substrate. Two examples are described: high-volume production of aluminum alloy strip, and the replication of micron-scale features in micropatterned polymers during the production of microelectromechanical systems.

McHugh, K.M.

1994-12-31T23:59:59.000Z

92

The Strip and Underground Mine Siting Act (Montana) | Department of Energy  

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

The Strip and Underground Mine Siting Act (Montana) The Strip and Underground Mine Siting Act (Montana) The Strip and Underground Mine Siting Act (Montana) < Back Eligibility Utility Investor-Owned Utility Industrial Construction Municipal/Public Utility Installer/Contractor Rural Electric Cooperative Program Info State Montana Program Type Siting and Permitting Provider Montana Department of Environmental Quality The policy of the state is to provide adequate remedies to protect the environmental life support system from degradation and to prevent unreasonable depletion and degradation of natural resources from strip and underground mining. This Act grants the Department of Environmental Quality the authority to review and approve or disapprove new strip-mine and new underground-mine site locations and reclamation plans and to adopt relevant

93

Spray-forming monolithic aluminum alloy and metal matrix composite strip  

SciTech Connect

Spray forming with de Laval nozzles is an advanced materials processing technology that converts a bulk liquid metal to a near-net-shape solid by depositing atomized droplets onto a suitably shaped substrate. Using this approach, aluminum alloys have been spray formed as strip, with technoeconomic advantages over conventional hot mill processing and continuous casting. The spray-formed strip had a flat profile, minimal porosity, high yield, and refined microstructure. In an adaptation to the technique, 6061 Al/SiC particulate-reinforced metal matrix composite strip was produced by codeposition of the phases.

McHugh, K.M.

1995-10-01T23:59:59.000Z

94

Higher Education Tuition Assistance And  

E-Print Network (OSTI)

of Tables 1. Summary Statistics for W.Va. Public Higher Education Graduates Receiving PROMISE and HEGP .................................................................................................1 Summary Data For PROMISE Scholarship And West Virginia Higher Education Grant Recipients................................................................................................................13 Appendix I: Detailed Description Of Employment Data .........................................14

Mohaghegh, Shahab

95

Americium separation from nuclear fuel dissolution using higher oxidation states.  

Science Conference Proceedings (OSTI)

Much of the complexity in current AFCI proposals is driven by the need to separate the minor actinides from the lanthanides. Partitioning and recycling Am, but not Cm, would allow for significant simplification because Am has redox chemistry that may be exploited while Cm does not. Here, we have explored methods based on higher oxidation states of Am (AmV and AmVI) to partition Am from the lanthanides. In a separate but related approach we have also initiated an investigation of the utility of TRUEX Am extraction from thiocyanate solution. The stripping of loaded TRUEX by Am oxidation or SCN- has not yet proved successful; however, the partitioning of inextractable AmV by TRUEX shows promise.

Bruce J. Mincher

2009-09-01T23:59:59.000Z

96

Performance potential of the coal strip mining in the east of Russia  

Science Conference Proceedings (OSTI)

The potentialities of the leading mining districts in Russia to improve coal production by strip mining are analyzed. The operational issues of the Erunakovskiy (Kuzbass), Kansko-Achinskiy and South Yakutia territorial production complexes are considered.

Cheskidov, V.I. [Russian Academy of Science, Novosibirsk (Russian Federation). Inst. of Mining

2007-07-15T23:59:59.000Z

97

A study of certain trace metals in sea water using anodic stripping voltammetry  

E-Print Network (OSTI)

Anodic stripping voltammetry utilizing a thin film mercury composite graphite electrode has been evaluated and applied for the direct analysis of the metals, Zn,J Cu, Pb, and Cd in sea water. The electrode was observed to ...

Fitzgerald, William Francis, 1926-

1970-01-01T23:59:59.000Z

98

Regeneration of an aqueous solution from an acid gas absorption process by matrix stripping  

DOE Patents (OSTI)

Carbon dioxide and other acid gases are removed from gaseous streams using aqueous absorption and stripping processes. By replacing the conventional stripper used to regenerate the aqueous solvent and capture the acid gas with a matrix stripping configuration, less energy is consumed. The matrix stripping configuration uses two or more reboiled strippers at different pressures. The rich feed from the absorption equipment is split among the strippers, and partially regenerated solvent from the highest pressure stripper flows to the middle of sequentially lower pressure strippers in a "matrix" pattern. By selecting certain parameters of the matrix stripping configuration such that the total energy required by the strippers to achieve a desired percentage of acid gas removal from the gaseous stream is minimized, further energy savings can be realized.

Rochelle, Gary T. (Austin, TX); Oyenekan, Babatunde A. (Katy, TX)

2011-03-08T23:59:59.000Z

99

The pulsational behaviour of variable stars in the lower part of the instability strip  

E-Print Network (OSTI)

The lower part of the classical instability strip and the surrounding main sequence are populated by a large variety of pulsating variable stars. In the past years a great effort was made by the stellar group of Brera Observatory to collect a large amount of photometric and spectroscopic data on Delta Sct stars, the more numerous class. In this paper I will describe our approach to this study. In Sect. 2.1 I show as the light curves of high-amplitude Delta Sct stars can be described in a synthetic and powerful way by using the Fourier decomposition. In Sect. 2.2 some interesting cases are presented, i.e. the peculiar light curves of some double-mode pulsators and the multiperiodicity of V974 Oph. As regards the small amplitude Delta Sct stars, the results which can be extracted from the photometry and (high-resolution) spectroscopy are discussed in Sect. 3; the importance of combining the two techniques into the synergic approach is stressed. As a final step, an excursus on the Gamma Dor stars is presented in Sect.4; the rich pulsational content makes these stars very similar to Delta Sct variables.

Ennio Poretti

1999-05-03T23:59:59.000Z

100

HIGHER EDUCATION AND DEVELOPMENT The Evolving Role of Higher Education  

E-Print Network (OSTI)

Higher, especially university level, education has a distinctly important role in the education system and in the knowledge acquisition system in general. However, the deteriorating state of higher education in Arab countries, particularly in quality, has become one of the hallmarks of underdevelopment by contemporary criteria. If such deterioration were to continue, it is feared that higher education would become a mechanism for perpetuating the backwardness of Arab countries in the 21 st century.

Nader Fergany

2000-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "years higher stripping" 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

A novel approach to heat transfer enhancement using trapezoid shaped spiral strips to promote tumble and swirl in a slot shaped channel used in heat exchangers  

E-Print Network (OSTI)

Heat transfer results for a given slot shaped channel with a 3:1 aspect ratio are presented using various configurations of a trapezoid shaped spiral wound strips to enhance swirl and tumble motion in the channel. The Reynolds numbers investigated range from 10,000 to 50,000 and are based on the characteristics of the fluid at the channel inlet. The ratio of absolute temperatures between the wall and fluid are on the order of 0.8 to 0.9. A combination of thermochromic liquid crystal techniques and thermocouples were used to create a temperature vs. time map. Duhamel's superposition theorem was then used to determine the local heat transfer coefficients (h) and heat transfer enhancement factors (Nu/Nuo). In one series of testing a straight center inlet with a radiused entry was used to reduce entry effects. In a second series of test a 90 degree inlet geometry was used to enhance turbulence at the entry. Three combinations of helical strips were tested using a single, double, and pentuple spiral design. The pitch of the helix remained constant in all tests at 0.75” (18 mm) as well as the height of the strip at 0.0625” (1.6 mm), yielding a p/e (pitch/rib height) ratio of 12. The resulting flow in the channel creates a tumble motion as the main channel fluid encounters the strips and a swirl motion as the fluid is directed through the spiraling helix. Many studies involving heat transfer using swirl enhancement have been presented in literature using round passages with wire spring inserts or twisted tapes, typically used in heat exchangers. In turbine aero foils, particularly in the mid-span region, rectangular channels with various configurations of trip strips are used to enhance heat transfer. The results of the tests presented in this paper show local heat transfer enhancement (Nu/Nuo) values greater than seven and subsequent average values for the entire channel greater than three at the higher Reynolds numbers along with relatively low normalized friction factors.

Segura, D.; Acharya, S.

2012-01-01T23:59:59.000Z

102

West Virginia Higher Education Graduate  

E-Print Network (OSTI)

1. Work Participation And Annualized Wages Of West Virginia Public Higher Education Graduates From This report analyzes the West Virginia industry of employment (and wages) of graduates from state public .................................................................................................1 Results By Industry And Summary Degree

Mohaghegh, Shahab

103

DEVELOPMENT OF CHEMICAL REDUCTION AND AIR STRIPPING PROCESSES TO REMOVE MERCURY FROM WASTEWATER  

SciTech Connect

This study evaluates the removal of mercury from wastewater using chemical reduction and air stripping using a full-scale treatment system at the Savannah River Site. The existing water treatment system utilizes air stripping as the unit operation to remove organic compounds from groundwater that also contains mercury (C ~ 250 ng/L). The baseline air stripping process was ineffective in removing mercury and the water exceeded a proposed limit of 51 ng/L. To test an enhancement to the existing treatment modality a continuous dose of reducing agent was injected for 6-hours at the inlet of the air stripper. This action resulted in the chemical reduction of mercury to Hg(0), a species that is removable with the existing unit operation. During the injection period a 94% decrease in concentration was observed and the effluent satisfied proposed limits. The process was optimized over a 2-day period by sequentially evaluating dose rates ranging from 0.64X to 297X stoichiometry. A minimum dose of 16X stoichiometry was necessary to initiate the reduction reaction that facilitated the mercury removal. Competing electron acceptors likely inhibited the reaction at the lower 1 doses, which prevented removal by air stripping. These results indicate that chemical reduction coupled with air stripping can effectively treat large-volumes of water to emerging part per trillion regulatory standards for mercury.

Jackson, D.; Looney, B.; Craig, B.; Thompson, M.; Kmetz, T.

2013-07-10T23:59:59.000Z

104

Complex higher order derivative theories  

SciTech Connect

In this work is considered a complex scalar field theory with higher order derivative terms and interactions. A procedure is developed to quantize consistently this system avoiding the presence of negative norm states. In order to achieve this goal the original real scalar high order field theory is extended to a complex space attaching a complex total derivative to the theory. Next, by imposing reality conditions the complex theory is mapped to a pair of interacting real scalar field theories without the presence of higher derivative terms.

Margalli, Carlos A.; Vergara, J. David [Instituto de Ciencias Nucleares, Universidad Nacional Autonoma de Mexico, Apartado Postal 70-543, Mexico 04510 DF (Mexico)

2012-08-24T23:59:59.000Z

105

Dynamic Underground Stripping: In situ steam sweeping and electrical heating to remediate a deep hydrocarbon spill  

Science Conference Proceedings (OSTI)

Dynamic Underground Stripping is a combination of in situ steam injection, electrical resistance heating, and fluid extraction for rapid removal and recovery of subsurface contaminants such as solvents or fuels. Underground imaging and other measurement techniques monitor the system in situ for process control. Field tests at a deep gasoline spill at Lawrence Livermore National Laboratory recovered over 7000 gallons of gasoline during several months of field operations. Preliminary analysis of system cost and performance indicate that Dynamic Underground Stripping compares favorably with conventional pump-and-treat and vacuum extraction schemes for removing non-aqueous phase liquids such as gasoline from deep subsurface plumes.

Yow, J.L. Jr.; Aines, R.D.; Newmark, R.L.; Udell, K.S.; Ziagos, J.P.

1994-07-01T23:59:59.000Z

106

Method for separating actinides. [Patent application; stripping of Np from organic extractant  

DOE Patents (OSTI)

An organic solution used for processing spent nuclear reactor fuels is contacted with an aqueous nitric acid solution to strip Np(VI), U(VI), and Pu(IV) from the organic solution into the acid solution. The acid solution is exposed to ultraviolet light, which reduces Np(VI) to Np(V) without reducing U(VI) and Pu(IV). Since the solubility of Np(V) in the organic solution is much lower than that of Np(VI), U(VI), and Pu(IV), a major part of the Np is stripped from the organic solution while leaving most of the U and Pu therein.

Friedman, H.A.; Toth, L.M.

1980-11-10T23:59:59.000Z

107

Dual initiation strip charge apparatus and methods for making and implementing the same  

DOE Patents (OSTI)

A Dual Initiation Strip Charge (DISC) apparatus is initiated by a single initiation source and detonates a strip of explosive charge at two separate contacts. The reflection of explosively induced stresses meet and create a fracture and breach a target along a generally single fracture contour and produce generally fragment-free scattering and no spallation. Methods for making and implementing a DISC apparatus provide numerous advantages over previous methods of creating explosive charges by utilizing steps for rapid prototyping; by implementing efficient steps and designs for metering consistent, repeatable, and controlled amount of high explosive; and by utilizing readily available materials.

Jakaboski, Juan-Carlos (Albuquerque, NM); Todd,; Steven N. (Rio Rancho, NM); Polisar, Stephen (Albuquerque, NM); Hughs, Chance (Tijeras, NM)

2011-03-22T23:59:59.000Z

108

Beam Test of a Large Area nonn Silicon Strip Detector with Fast Binary Readout Electronics  

E-Print Network (OSTI)

Beam Test of a Large Area n­on­n Silicon Strip Detector with Fast Binary Readout Electronics Y test was carried out for the non­irradiated and the irradiated detector modules. Efficiency, noise occupancy and performance in the edge regions were analyzed using the beam test data. High efficiency

109

Beam Test of a Large Area nonn Silicon Strip Detector with Fast Binary Readout Electronics  

E-Print Network (OSTI)

Beam Test of a Large Area n­on­n Silicon Strip Detector with Fast Binary Readout Electronics Y modules was irradiated with protons to a fluence of 1.2 � 10 14 p/cm 2 . A beam test was carried out in the edge regions were analyzed using the beam test data. High efficiency both for the non

110

Direct observation of the current distribution in thin superconducting strips using magneto-optic imaging  

E-Print Network (OSTI)

study of the flux and current distribution of a long thin strip of YBa2Cu3O7 placed in a perpendicular to the magneto-optically found field map we find on a model-independent basis the current distribution across critical field is negli- gible, they obtained explicit expressions for the field and current distributions

Johansen, Tom Henning

111

Physical processes involved in strip electrode welding using the method of slatted splicing  

Science Conference Proceedings (OSTI)

Physical processes that take place in a strip electrode during welding using the slatted splicing technique are considered. Flowing of the welding current in the electrode is shown to be the key process which determines electrode heating and melting. Technological receipts are proposed that allow obtaining high-quality welds by the method of slatted splicing.

Bushma, V. O. [Moscow State Technological University 'Stankin' (Russian Federation)

2010-12-15T23:59:59.000Z

112

Tracking Stripped Proton Particles in SNS Ring Injection Momentum Dump Line  

Science Conference Proceedings (OSTI)

3D computer simulations are performed to study magnetic field distributions and particle trajectories along the SNS ring injection momentum dump line. Optical properties and transfer maps along the dump line are calculated. The stripped proton particle distributions on the dump window are analyzed. The study has provided useful information for the redesign of the SNS ring injection beam dump.

Wang, Jian-Guang [ORNL

2011-01-01T23:59:59.000Z

113

RE-IMAGINING CALIFORNIA HIGHER EDUCATION  

E-Print Network (OSTI)

Re-Imagining California Higher Education * October 2010 Johnfamed Master Plan for Higher Education, arguably the singlethe future of a system of higher education in the annals of

John Aubrey Douglass

2010-01-01T23:59:59.000Z

114

Essays on the Economics of Higher Education  

E-Print Network (OSTI)

3 Does Higher Education Cause Political Participation? 3.1on enrolling into higher education and college. Using 2measures of higher education on the instrument . . . . . .

SOLIS VIVALLOS, ALEX

2012-01-01T23:59:59.000Z

115

Class, Race, and Higher Education in America  

E-Print Network (OSTI)

many more questions for higher education, but at the leastthey overcome. But higher education in America has already1989), Review of Higher Education Policy In California,

Trow, Martin

2006-01-01T23:59:59.000Z

116

WHAT FUTURE FOR UK HIGHER EDUCATION?  

E-Print Network (OSTI)

2009) “Students ask if higher education is really worth itrising social costs of higher education are not matched bystandards? ” Times Higher Education 17 July. Alderman, G.

Roger Brown

2010-01-01T23:59:59.000Z

117

The calculation of satellite line structures in highly stripped plasmas  

SciTech Connect

This is the final report of a three-year, Laboratory Directed Research and Development (LDRD) project at the Los Alamos National Laboratory (LANL). Recently developed high-resolution x-ray spectrographs have made it possible to measure satellite structures from various plasma sources with great detail. These lines are weak optically thin lines caused by the decay of dielectronic states and generally accompany the resonance lines of H-like and He-like ions. The Los Alamos atomic physics and kinetics codes provide a unique capability for calculating the position and intensities of such lines. These programs have been used to interpret such highly resolved spectral measurements from pulsed power devices and laser produced plasmas. Some of these experiments were performed at the LANL Bright Source and Trident laser facilities. The satellite structures are compared with calculations to diagnose temperatures and densities. The effect of non-thermal electron distributions of electrons on calculated spectra was also considered. Collaborations with Russian scientists have added tremendous value to this research die to their vast experience in x-ray spectroscopy.

Abdallah, J. Jr.; Kilcrease, D.P. [Los Alamos National Lab., NM (United States); Faenov, A.Ya.; Pikuz, T.A. [Multicharged Ion Spectra Data Center, Moscow (Russian Federation)

1998-11-01T23:59:59.000Z

118

Dynamic underground stripping: steam and electric heating for in situ decontamination of soils and groundwater  

SciTech Connect

A dynamic underground stripping process removes localized underground volatile organic compounds from heterogeneous soils and rock in a relatively short time. This method uses steam injection and electrical resistance heating to heat the contaminated underground area to increase the vapor pressure of the contaminants, thus speeding the process of contaminant removal and making the removal more complete. The injected steam passes through the more permeable sediments, distilling the organic contaminants, which are pumped to the surface. Large electrical currents are also applied to the contaminated area, which heat the impermeable subsurface layers that the steam has not penetrated. The condensed and vaporized contaminants are withdrawn by liquid pumping and vacuum extraction. The steam injection and electrical heating steps are repeated as necessary. Geophysical imaging methods can be used to map the boundary between the hot, dry, contamination-free underground zone and the cool, damp surrounding areas to help monitor the dynamic stripping process.

Daily, William D. (Livermore, CA); Ramirez, Abelardo L. (Pleasanton, CA); Newmark, Robin L. (Pleasanton, CA); Udell, Kent (Berkeley, CA); Buetnner, Harley M. (Livermore, CA); Aines, Roger D. (Livermore, CA)

1995-01-01T23:59:59.000Z

119

90.1 Prototype Building Models Strip Mall | Building Energy Codes Program  

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

Strip Mall Strip Mall The ASHRAE Standard 90.1 prototype building models were developed by Pacific Northwest National Laboratory in support of the U.S. Department of Energy's (DOE's) Building Energy Codes Program. These prototype buildings were derived from DOE's Commercial Reference Building Models. This suite of ASHRAE Standard 90.1 prototype buildings covers all the Reference Building types except supermarket, and also adds a new building prototype representing high-rise apartment buildings.The prototype models include 16 building types in 17 climate locations for ASHRAE Standards 90.1-2004, 90.1-2007 and 90.1-2010. This combination leads to a set of 816 building models (in EnergyPlus Version 6.0). Also included is a scorecard for each prototype building. The scorecard is a spreadsheet that summarizes the

120

Dynamic underground stripping: steam and electric heating for in situ decontamination of soils and groundwater  

DOE Patents (OSTI)

A dynamic underground stripping process removes localized underground volatile organic compounds from heterogeneous soils and rock in a relatively short time. This method uses steam injection and electrical resistance heating to heat the contaminated underground area to increase the vapor pressure of the contaminants, thus speeding the process of contaminant removal and making the removal more complete. The injected steam passes through the more permeable sediments, distilling the organic contaminants, which are pumped to the surface. Large electrical currents are also applied to the contaminated area, which heat the impermeable subsurface layers that the steam has not penetrated. The condensed and vaporized contaminants are withdrawn by liquid pumping and vacuum extraction. The steam injection and electrical heating steps are repeated as necessary. Geophysical imaging methods can be used to map the boundary between the hot, dry, contamination-free underground zone and the cool, damp surrounding areas to help monitor the dynamic stripping process. 4 figs.

Daily, W.D.; Ramirez, A.L.; Newmark, R.L.; Udell, K.; Buetnner, H.M.; Aines, R.D.

1995-09-12T23:59:59.000Z

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


121

Determining the Mechanisms of Cationic Contamination Affecting PEMFCs Using a Strip Cell Configuration  

DOE Green Energy (OSTI)

Cationic contamination of polymer electrolyte fuel cells has been shown to cause serious performance degradation but the exact mechanisms of this degradation are not fully understood. A strip cell configuration was devised to study the mechanisms of performance degradation due to cationic contamination by changing the time and length scales of traditional fuel cells while providing a suitable reference electrode. This 'strip cell' configuration utilizes traditional Nafion{reg_sign} membranes in an in-plane configuration with electrodes painted on each end. Using this cell it was determined that cationic contaminants collect near the cathode of the fuel cell under load and that this profile leads to increased losses primarily in the cathode region. These results can be directly related to performance losses in a typical PEMFC contaminated by foreign cations.

Kienitz, B. L.; Zawodzinski, T. A.; Pivovar, B. S.; Garzon, F. H.

2008-01-01T23:59:59.000Z

122

Method and apparatus for improved melt flow during continuous strip casting  

DOE Patents (OSTI)

The continuous casting of metal strip using the melt overflow process is improved by controlling the weir conditions in the nozzle to provide a more uniform flow of molten metal across the width of the nozzle and reducing the tendency for freezing of metal along the interface with refractory surfaces. A weir design having a sloped rear wall and tapered sidewalls and critical gap controls beneath the weir has resulted in the drastic reduction in edge tearing and a significant improvement in strip uniformity. The floor of the container vessel is preferably sloped and the gap between the nozzle and the rotating substrate is critically controlled. The resulting flow patterns observed with the improved casting process have reduced thermal gradients in the bath, contained surface slag and eliminated undesirable solidification near the discharge area by increasing the flow rates at those points.

Follstaedt, Donald W. (Middletown, OH); King, Edward L. (Trenton, OH); Schneider, Ken C. (Dayton, OH)

1991-11-12T23:59:59.000Z

123

Stripping ethanol from ethanol-blended fuels for use in NO.sub.x SCR  

DOE Patents (OSTI)

A method to use diesel fuel alchohol micro emulsions (E-diesel) to provide a source of reductant to lower NO.sub.x emissions using selective catalytic reduction. Ethanol is stripped from the micro emulsion and entered into the exhaust gasses upstream of the reducing catalyst. The method allows diesel (and other lean-burn) engines to meet new, lower emission standards without having to carry separate fuel and reductant tanks.

Kass, Michael Delos (Oak Ridge, TN); Graves, Ronald Lee (Knoxville, TN); Storey, John Morse Elliot (Oak Ridge, TN); Lewis, Sr., Samuel Arthur (Andersonville, TN); Sluder, Charles Scott (Knoxville, TN); Thomas, John Foster (Powell, TN)

2007-08-21T23:59:59.000Z

124

Search for particle-bound 26-O and 28-F in p-stripping reactions  

E-Print Network (OSTI)

We have searched for particle-bound 26-O and 28-F isotopes in the reaction products of secondary 27-F and 29-Ne beams, respectively. No events have been observed. Upper limits for the respective production cross sections by one-p-stripping reactions are established under the assumption that 26-O and 28-F are particle bound. Since the experimental upper limits are much lower than common estimates we conclude that neither 26-O nor 28-F are likely particle bound.

A. Schiller; T. Baumann; J. Dietrich; S. Kaiser; W. Peters; M. Thoennessen

2005-04-05T23:59:59.000Z

125

NETL: Development of a Novel Gas Pressurized Stripping Process-Based  

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

Development of a Novel Gas Pressurized Stripping Process-Based Technology for CO2 Capture Development of a Novel Gas Pressurized Stripping Process-Based Technology for CO2 Capture Project No.: DE-FE0007567 Carbon Capture Scientific is developing and testing a novel, proprietary, Gas Pressurized Stripping (GPS) process-based technology for CO2 capture from post-combustion flue gases. GPS process-based technology has many advantages. For the solvent based process it will be able to: Reduce the energy penalty associated with solvent regeneration Increase the CO2 desorption pressure Integrate CO2 capture and compression into one step Reduce CO2 compression needs Reduce solvent degradation These advantages could potentially eliminate CO2 compression entirely, hence reducing the total parasitic power load of a CO2 capture process to about 0.14kWh/kgCO2. This power load is a 60 percent reduction compared to the baseline case of 0.38kWh/kgCO2. The economic impact of this parasitic power reduction is a reduction in the incremental cost of electricity (COE) by about 21 mills/kWh.

126

Use of a Radon Stripping Algorithm for Retrospective Assessment of Air Filter Samples  

Science Conference Proceedings (OSTI)

An evaluation of a large number of air sample filters was undertaken using a commercial alpha and beta spectroscopy system employing a passive implanted planar silicon (PIPS) detector. Samples were only measured after air flow through the filters had ceased. Use of a commercial radon stripping algorithm was implemented to discriminate anthropogenic alpha and beta activity on the filters from the radon progeny. When uncontaminated air filters were evaluated, the results showed that there was a time-dependent bias in both average estimates and measurement dispersion with the relative bias being small compared to the dispersion. By also measuring environmental air sample filters simultaneously with electroplated alpha and beta sources, use of the radon stripping algorithm demonstrated a number of substantial unexpected deviations. Use of the current algorithm is therefore not recommended for assay applications and so use of the PIPS detector should only be utilized for gross counting without appropriate modifications to the curve fitting algorithm. As a screening method, the radon stripping algorithm might be expected to see elevated alpha and beta activities on air sample filters (not due to radon progeny) around the 200 dpm level.

Robert Hayes

2009-01-23T23:59:59.000Z

127

Problems Found Using a Radon Stripping Algorithm for Retrospective Assessment of Air Filter Samples  

Science Conference Proceedings (OSTI)

An evaluation of a large number of air sample filters was undertaken using a commercial alpha and beta spectroscopy system employing a passive implanted planar silicon (PIPS) detector. Samples were only measured after air flow through the filters had ceased. Use of a commercial radon stripping algorithm was implemented to discriminate anthropogenic alpha activity on the filters from the radon progeny. When uncontaminated air filters were evaluated, the results showed that there was a time-dependent bias in both average estimates and measurement dispersion of anthropogenic activity estimates with the relative bias being small compared to the dispersion, indicating that the system would not give false positive indications for an appropriately set decision level. By also measuring environmental air sample filters simultaneously with electroplated alpha filters, use of the radon stripping algorithm demonstrated a number of substantial unexpected deviations from calibrated values indicating that the system would give false negative indications. Use of the current algorithm is, therefore, not recommended for general assay applications. Use of the PIPS detector should only be utilized for gross counting without appropriate modifications to the curve-fitting algorithm. As a screening method, the radon stripping algorithm might be expected to see elevated alpha activities on air sample filters (not due to radon progeny) around the 200 disintegrations per minute level.

Robert Hayes

2008-04-01T23:59:59.000Z

128

An Analysis of the Effect of Local Heat Advection on Evaporation over Wet and Dry Surface Strips  

Science Conference Proceedings (OSTI)

The effect of local advection on evaporation and Bowen ratio over alternating crosswind infinite dry-warm and wet-cool surface strips (patches), by redistribution of surface heat, is analysed. The analysis shows that evaporation over the region ...

Ya Guo; Peter H. Schuepp

1994-05-01T23:59:59.000Z

129

Current Transformations in Norwegian Higher Education  

E-Print Network (OSTI)

from Thatcher's higher education reforms in the early 1980'Idea and American Higher Education: 1850 to the 1960 MasterIN NORWEGIAN HIGHER EDUCATION 1 March 2002 Kim Gunnar

Helsvig, Kim Gunnar

2002-01-01T23:59:59.000Z

130

How Responsive is Higher Education? The Linkages between Higher Education and the Labor Market  

E-Print Network (OSTI)

establishment (at the higher education level). Our analysisEconomic Value of Higher Education in Developed Economies: AWeiss. 2008. “From Higher Education to Work: Patterns of

Bardhan, Ashok Deo; Hicks, Daniel; Jaffee, Dwight M.

2010-01-01T23:59:59.000Z

131

HIGHER EDUCATION FACILITIES MANAGEMENT: READY FOR INTERNATIONALIZATION?  

E-Print Network (OSTI)

The last ten years has seen dramatic growth in Facilities Management (FM) activities worldwide, including Malaysia. Facilities Management is responsible for coordinating all efforts related to planning, designing and managing physical structure and it equipment, furniture and fixtures to improve the organization’s ability to compete successfully in a fast changing world. The facilities of a Higher Education Institution (HEI) like Universiti Teknologi Malaysia are one of its most valuable assets and must be manage properly in order to meet the need of the Institution’s end-user (Local and International students). This research provides essential concept on the application of facility management in general and specific emphasis on Higher Education facilities like library, class rooms, transportation services, catering services among others. The purpose of this study is to identify and assess whether the facilities provided in Universiti Teknologi Malaysia (UTM) meet the International students’ requirement and recommend measure necessary to meet the shortfalls of these requirements. 210 questionnaires were administered to seven colleges and quantitative analysis technique was used in the analysis of the result. The finding shows 70% of the respondents (male and female) are satisfied and comfortable with the academic facilities which include (Library, class rooms) however, 30% were not. Similarly, 65% of the respondents said the transportation service (bus) on campus is inefficient. Finding also shows that 55% and 85% of the respondents complained on road signage and catering services. On college facilities, between 58% and 70% of the respondents are satisfied with the college facilities (rooms, desk, bed, sport facilities, parking space). Results indicate that 70% of the respondents complained of the chair provided in their rooms (not to ergonomic standards). Overall result shows that 65% of the respondents are satisfied with the campus facilities while 35% are not satisfied.

Aizuddin, N.; Yahya, M.

2009-11-01T23:59:59.000Z

132

The performance of a double sided silicon strip detector as a transmission detector for heavy ions  

E-Print Network (OSTI)

The performance of a double sided silicon strip detector (DSSSD), used for position and energy detection of heavy ions, is reported. The analysis shows that the incomplete charge collection (ICC) and charge sharing (CS) effects of the DSSSD give rise to a loss of energy resolution, however the position information is recorded without ambiguity. Representations of ICC/CS events in the energy spectra are shown and their origins are confirmed by correlation analysis of the spectra from both junction side and ohmic side of the DSSSD.

J L Han; J B Ma; X G Cao; Q Wang; J S Wang; Y Y Yang; P Ma; M R Huang; S L Jin; X J Rong; Z Bai; F Fu; Q Hu; R F Chen; S W Xu; J B Chen; L Jin; Y Li; M H Zhao; H S Xu

2013-07-16T23:59:59.000Z

133

Economic Impact of West Virginia Higher Education Institutions  

E-Print Network (OSTI)

of Technology) The economic impacts estimated in this report are for fiscal year (FY) 2008 (July 1, 2007 ­ June West Virginia University May 2010 Funding for this report was provided by the West Virginia Higher Education Policy Commission. The report includes financial and other data provided by member HEPC

Mohaghegh, Shahab

134

Higher Order Recurrences for Analytical Functions of Tchebysheff Type  

E-Print Network (OSTI)

One parameter subgroups of the group of hyperbolons of volume one when exploited accurately allow one to define and investigate higher order hyperbolic-trigonometric generalization of corresponding polynomials. In parallel functions of roots of polynomials of any degree are studied as possible extension of symmetric functions considered one hundred twenty six years ago in the inspiring famous lucasian paper.

A. K. Kwasniewski

2004-02-29T23:59:59.000Z

135

Are Precipitation Levels Getting Higher? Statistical Evidence for the Netherlands  

Science Conference Proceedings (OSTI)

One of the possible consequences of global warming is that there will be more days with precipitation throughout the year, and also that the level of precipitation will be higher. In this paper a detailed statistical analysis of a century of ...

Alex J. Koning; Philip Hans Franses

2005-11-01T23:59:59.000Z

136

Higher Power Energy LLC | Open Energy Information  

Open Energy Info (EERE)

Higher Power Energy LLC Higher Power Energy LLC Jump to: navigation, search Name Higher Power Energy, LLC Place Flower Mound, Texas Zip 78028 Sector Renewable Energy, Wind energy Product Higher Power Energy is focused on the development and management of renewable wind energy across North America. References Higher Power Energy, LLC[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Higher Power Energy, LLC is a company located in Flower Mound, Texas . References ↑ "Higher Power Energy, LLC" Retrieved from "http://en.openei.org/w/index.php?title=Higher_Power_Energy_LLC&oldid=346535" Categories: Clean Energy Organizations Companies Organizations Stubs What links here

137

Transient Thermal, Hydraulic, and Mechanical Analysis of a Counter Flow Offset Strip Fin Intermediate Heat Exchanger using an Effective Porous Media Approach.  

E-Print Network (OSTI)

??This work presents a comprehensive thermal hydraulic analysis of a compact heat exchanger using offset strip fins. The thermal hydraulics analysis in this work is… (more)

Urquiza, Eugenio

2009-01-01T23:59:59.000Z

138

Feedstocks with Reduced Acetylation for Higher Product ...  

Biomass and Biofuels Feedstocks with Reduced Acetylation for Higher Product Yields and Improved Properties Lawrence Berkeley National Laboratory.

139

Higher order invariants, cohomology, and automorphic forms  

E-Print Network (OSTI)

A general structure theorem on higher order invariants is proven. For an arithmetic group, the structure of the corresponding Hecke module is determined. It is shown that the module does not contain any irreducible submodule. This explains the fact that L-functions of higher order forms have no Euler-product. Higher order cohomology is introduced, classical results of Borel are generalized and a higher order version of Borel's conjecture is stated.

Deitmar, Anton

2008-01-01T23:59:59.000Z

140

Higher-order symbolic execution via contracts  

Science Conference Proceedings (OSTI)

We present a new approach to automated reasoning about higher-order programs by extending symbolic execution to use behavioral contracts as symbolic values, thus enabling symbolic approximation of higher-order behavior. Our approach is based on the idea ... Keywords: higher-order contracts, reduction semantics, symbolic execution

Sam Tobin-Hochstadt; David Van Horn

2012-11-01T23:59:59.000Z

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


141

Designing ontologies for higher level fusion  

Science Conference Proceedings (OSTI)

The purpose of higher level fusion is to produce contextual understanding of the states of the environment and prediction of their impact in relation to specific goals of decision makers. One of the main challenges of designing higher level fusion processes ... Keywords: Basic formal ontology (BFO), Higher level fusion, Mereotopology, Ontology, Postdisaster environment, Relations

Eric G. Little; Galina L. Rogova

2009-01-01T23:59:59.000Z

142

WEDGE-AND-STRIP ANODES FOR CENTROID-FINDING POSITION-SENSITIVE PHOTOM AND PARTICLE DETECTORS  

SciTech Connect

We discuss new anode geometries, employing position-dependent charge partitioning, which can be used with microchannel plates, planar proportional counters, and mesh dynode electron multipliers to obtain a two-dimensional position signal from each detected photon or particle. Only three or four anode electrodes and signal paths are required, yet images comprised of a number of detected events have little geometric distortion and the resolution is not limited by thermal noise inherent in resistive sheet anodes. We present an analysis of the geometrical image nonlinearity in the relationship between event centroid location and the charge partition ratios. Fabrication and testing of two wedge-and-strip anode systems are discussed. Images obtained with EUV radiation and microchannel plates that verify the predicted performance of this readout system are shown. We emphasize that the spatial resolution of the wedge-and-strip anode is in no way limited by the coarseness of the anode conductor pattern. The resolution is of the order of 0.4% of the image field size, and could be further improved by adopting low noise signal circuitry. Tradeoffs encountered in the design of practical x-ray, EUV, and charge particle image systems are discussed.

Martin, C.; Jelinsky, P.; Lampto, M.; Malina, R.F.; Anger, H.O.

1981-02-01T23:59:59.000Z

143

The All-wavelength Extended Groth Strip International Survey (AEGIS) Data Sets  

E-Print Network (OSTI)

In this the first of a series of Letters, we present a description of the panchromatic data sets that have been acquired in the Extended Groth Strip region of the sky. Our survey, the All-wavelength Extended Groth strip International Survey (AEGIS), is intended to study the physical properties and evolutionary processes of galaxies at z ~ 1. It includes the following deep, wide-field imaging data sets: Chandra/ACIS X-ray (0.5 - 10 keV), GALEX ultraviolet (1200 - 2500 Angstrom), CFHT/MegaCam Legacy Survey optical (3600 - 9000 Angstroms), CFHT/CFH12K optical (4500 - 9000 Angstroms), Hubble Space Telescope/ACS optical (4400 - 8500 Angstroms), Palomar/WIRC near-infrared (1.2 - 2.2 microns), Spitzer/IRAC mid-infrared (3.6 - 8.0 microns), Spitzer/MIPS far-infrared (24 - 70 microns), and VLA radio continuum (6 - 20 cm). In addition, this region of the sky has been targeted for extensive spectroscopy using the DEIMOS spectrograph on the Keck II 10 m telescope. Our survey is compared to other large multiwavelength surveys in terms of depth and sky coverage.

M. Davis; P. Guhathakurta; N. Konidaris; J. A. Newman; M. L. N. Ashby; A. D. Biggs; P. Barmby; K. Bundy; S. Chapman; A. L. Coil; C. Conselice; M. Cooper; D. Croton; P. Eisenhardt; R. Ellis; S. Faber; T. Fang; G. G. Fazio; A. Georgakakis; B. Gerke; W. M. Goss; S. Gwyn; J. Harker; A. Hopkins; J. -S. Huang; R. J. Ivison; S. A. Kassin; E. Kirby; A. Koekemoer; D. C. Koo; E. Laird; E. Le Floc'h; L. Lin; J. Lotz; P. J. Marshall; D. C. Martin; A. Metevier; L. A. Moustakas; K. Nandra; K. Noeske; C. Papovich; A. C. Phillips; R. M. Rich; G. H. Rieke; D. Rigopoulou; S. Salim; D. Schiminovich; L. Simard; I. Smail; T. A. Small; B. Weiner; C. N. A. Willmer; S. P. Willner; G. Wilson; E. Wright; R. Yan

2006-07-15T23:59:59.000Z

144

The All-wavelength Extended Groth Strip International Survey (AEGIS) Data Sets  

SciTech Connect

In this the first of a series of ''Letters'', we present a description of the panchromatic data sets that have been acquired in the Extended Groth Strip region of the sky. Our survey, the All-wavelength Extended Groth Strip International Survey (AEGIS), is intended to study the physical properties and evolutionary processes of galaxies at z {approx} 1. It includes the following deep, wide-field imaging data sets: Chandra/ACIS{sup 30} X-ray (0.5-10 keV), GALEX{sup 31} ultraviolet (1200-2500 A), CFHT/MegaCam Legacy Survey{sup 32} optical (3600-9000 {angstrom}), CFHT/CFH12K optical (4500-9000 {angstrom}), Hubble Space Telescope/ACS{sup 33} optical (4400-8500 {angstrom}), Palomar/WIRC{sup 34} near-infrared (1.2-2.2 {micro}m), Spitzer/IRAC{sup 35} mid-infrared (3.6-8.0 {micro}m), Spitzer/MIPS far-infrared (24-70 {micro}m), and VLA{sup 36} radio continuum (6-20 cm). In addition, this region of the sky has been targeted for extensive spectroscopy using the DEIMOS spectrograph on the Keck II 10 m telescope{sup 37}. Our survey is compared to other large multiwavelength surveys in terms of depth and sky coverage.

Davis, M.; Guhathakurta, P.; Konidaris, N.; Newman, J.A.; Ashby, M.L.N.; Biggs, A.D.; Barmby, P.; Bundy, K.; Chapman, S.; Coil, A.L.; Conselice, C.; Cooper, M.; Croton, D.; Eisenhardt, P.; Ellis, R.; Faber, S.; Fang, T.; Fazio, G.G.; Georgakakis, A.; Gerke, B.; Goss, W.M.; /UC, Berkeley, Astron. Dept. /Lick Observ. /LBL, Berkeley /Harvard-Smithsonian Ctr. Astrophys. /Royal Observ., Edinburgh /Caltech /Arizona U., Astron. Dept. - Steward Observ. /Nottingham U. /Caltech, JPL /Imperial Coll., London /UC, Berkeley /NRAO, Socorro /Victoria U. /Sydney U. /Baltimore, Space Telescope Sci. /Taiwan, Natl. Taiwan U. /NOAO, Tucson /KIPAC, Menlo Park /UCLA /Oxford U. /Columbia U., Astron. Astrophys.

2006-07-21T23:59:59.000Z

145

The All-Wavelength Extended Groth Strip International Survey(AEGIS) Data Sets  

Science Conference Proceedings (OSTI)

In this the first of a series of Letters, we present a description of the panchromatic data sets that have been acquired in the Extended Groth Strip region of the sky. Our survey, the All-wavelength Extended Groth Strip International Survey (AEGIS), is intended to study the physical properties and evolutionary processes of galaxies at z{approx}1. It includes the following deep, wide-field imaging data sets: Chandra/ACIS X-ray (0.5-10 keV), GALEX ultraviolet (1200-2500 Angstroms), CFHT/MegaCam Legacy Survey optical (3600-9000 Angstroms), CFHT/CFH12K optical (4500-9000 Angstroms), Hubble Space Telescope/ACS optical (4400-8500 Angstroms), Palomar/WIRC near-infrared (1.2-2.2 {micro}m), Spitzer/IRAC mid-infrared (3.6-8.0 {micro}m), Spitzer/MIPS far-infrared (24-70 {micro}m), and VLA radio continuum (6-20 cm). In addition, this region of the sky has been targeted for extensive spectroscopy using the DEIMOS spectrograph on the Keck II 10 m telescope. Our survey is compared to other large multiwavelength surveys in terms of depth and sky coverage.

Davis, M.; Guhathakurta, P.; Konidaris, N.P.; Newman, J.A.; Ashby, M.L.N.; Biggs, A.D.; Barmby, P.; Bundy, K.; Chapman, S.C.; Coil,A.L.; Conselice, C.J.; Cooper, M.C.; Croton, D.J.; Eisenhardt, P.R.M.; Ellis, R.S.; Faber, S.M.; Fang, T.; Fazio, G.G.; Georgakakis, A.; Gerke,B.F.; Goss, W.M.; Gwyn, S.; Harker, J.; Hopkins, A.M.; Huang, J.-S.; Ivison, R.J.; Kassin, S.A.; Kirby, E.N.; Koekemoer, A.M.; Koo, D.C.; Laird, E.S.; Le Floc'h, E.; Lin, L.; Lotz, J.M.; Marshall, P.J.; Martin,D.C.; Metevier, A.J.; Moustakas, L.A.; Nandra, K.; Noeske, K.G.; Papovich, C.; Phillips, A.C.; Rich,R. M.; Rieke, G.H.; Rigopoulou, D.; Salim, S.; Schiminovich, D.; Simard, L.; Smail, I.; Small,T.A.; Weiner,B.J.; Willmer, C.N.A.; Willner, S.P.; Wilson, G.; Wright, E.L.; Yan, R.

2006-10-13T23:59:59.000Z

146

Electrochemical Immunoassay of Cotinine in Serum Based on Nanoparticle Probe and Immunochromatographic Strip  

SciTech Connect

A disposable sensor for the determination of cotinine in human serum was developed based on immunochromatographic test strip and quantum dot label. In this assay, cotinine modified on quantum dot competes with cotinine in sample to bind to anti-cotinine antibody in the test strip and the quantum dots serve as signal vehicles for electrochemical readout. Some parameters governing the performance of the sensor were optimized. The sensor shows a wide linear range from 1 ng mL-1 to 100 ng mL-1 cotinine with a detection limit of 1.0 ng mL-1. The relative standard deviation (R.S.D.) of the sensor was less than 2% for cotinine. The sensor was validated with spiked human serum samples and it was found that this method was reliable in measuring cotinine in human serum with average recovery of 100.99%. The results demonstrate that this sensor is a rapid, clinically accurate, and less expensive and has the potential for point of care (POC) detection of cotinine and fast screening of tobacco smoke exposure.

Nian, Hung-Chi; Wang, Jun; Wu, Hong J.; Lo, Jiunn-Guang; Chiu, Kong-Hwa; Pounds, Joel G.; Lin, Yuehe

2012-02-03T23:59:59.000Z

147

H- Beam Loss and Evidence for Intrabeam Stripping in the LANSCE Linac  

SciTech Connect

The LANSCE accelerator complex is a multi-beam, multi-user facility that provides high-intensity H{sup +} and H{sup -} particle beams for a variety of user programs. At the heart of the facility is a room temperature linac that is comprised of 100-MeV drift tube and 800-MeV coupled cavity linac (CCL) structures. Although both beams are similar in intensity and emittance at 100 MeV, the beam-loss monitors along the CCL show a trend of increased loss for H{sup -} that is not present for H{sup +}. This difference is attributed to stripping mechanisms that affect H{sup -} and not H{sup +}. We present the results of an analysis of H{sup -} beam loss along the CCL that incorporates beam spill measurements, beam dynamics simulations, analytical models and radiation transport estimates using the MCNPX code. The results indicate a significant fraction of these additional losses result from intrabeam stripping.

Rybarcyk, Lawrence J. [Los Alamos National Laboratory; Kelsey, Charles T. IV [Los Alamos National Laboratory; McCrady, Rodney C. [Los Alamos National Laboratory; Pang, Xiaoying [Los Alamos National Laboratory

2012-05-15T23:59:59.000Z

148

Generalized structure of higher order nonclassicality  

E-Print Network (OSTI)

A generalized notion of higher order nonclassicality (in terms of higher order moments) is introduced. Under this generalized framework of higher order nonclassicality, conditions of higher order squeezing and higher order subpoissonian photon statistics are derived. A simpler form of the Hong-Mandel higher order squeezing criterion is derived under this framework by using an operator ordering theorem introduced by us in [J. Phys. A. 33 (2000) 5607]. It is also generalized for multi-photon Bose operators of Brandt and Greenberg. Similarly, condition for higher order subpoissonian photon statistics is derived by normal ordering of higher powers of number operator. Further, with the help of simple density matrices, it is shown that the higher order antibunching (HOA) and higher order subpoissonian photon statistics (HOSPS) are not the manifestation of the same phenomenon and consequently it is incorrect to use the condition of HOA as a test of HOSPS. It is also shown that the HOA and HOSPS may exist even in absence of the corresponding lower order phenomenon. Binomial state, nonlinear first order excited squeezed state (NLESS) and nonlinear vacuum squeezed state (NLVSS) are used as examples of quantum state and it is shown that these states may show higher order nonclssical characteristics. It is observed that the Binomial state which is always antibunched, is not always higher order squeezed and NLVSS which shows higher order squeezing does not show HOSPS and HOA. The opposite is observed in NLESS and consequently it is established that the HOSPS and HOS are two independent signatures of higher order nonclassicality

Amit Verma; Anirban Pathak

2009-01-21T23:59:59.000Z

149

UPGRADING THE CEBAF INJECTOR WITH A NEW BOOSTER, HIGHER VOLTAGE GUN, AND HIGHER FINAL ENERGY  

Science Conference Proceedings (OSTI)

The Continuous Electron Beam Accelerator Facility (CEBAF) accelerator at Jefferson Lab will be upgraded from 6 GeV to 12 GeV in the next few years. To meet the requirement of the new machine and to take the opportunity to improve the beam quality, the CEBAF injector will be upgraded with a higher voltage gun, a new booster, and a new accelerating RF module. The CEBAF injector creates and accelerates three beams at different currents simultaneously. The beams are interleaved, each at one third of the RF frequency, traveling through the same beam line. The higher voltage gun will lower the space charge effects. The new booster with optimized beam dynamics will complete the bunching process and provide initial acceleration matched to the new gun voltage. Using our latest SRF design, the new booster has significantly lower x/y coupling effects that should improve our beam setup and operation for the highly sensitive parity experiments scheduled for the CEBAF's future. Finally, the new accelerating RF module will roughly double the injector final energy to match the rest of the 12 GeV accelerator. In this paper we will provide more detail about this upgrade.

Reza Kazimi, Arne Freyberger, Alicia Hofler, Andrew Hutton, Fay Hannon

2012-07-01T23:59:59.000Z

150

Silicon strip prototypes for the Phase-II upgrade of the ATLAS tracker for the HL-LHC  

E-Print Network (OSTI)

This paper describes the integration structures for the silicon strips tracker of the ATLAS detector proposed for the Phase-II upgrade of the Large Hadron Collider (LHC), also referred to as High Luminosity LHC (HL-LHC). In this proposed detector Silicon strip sensors are arranged in highly modular structures, called `staves' and `petals'. This paper presents performance results from the latest prototype stave built at Berkeley. This new, double-sided prototype is composed of a specialized core structure, in which a shield-less bus tape is embedded in between carbon fiber lay-ups. A detailed description of the prototype and its electrical performance are discussed in detail.

Diez, Sergio

2013-01-01T23:59:59.000Z

151

Silicon strip prototypes for the Phase-II upgrade of the ATLAS tracker for the HL-LHC  

E-Print Network (OSTI)

This paper describes the integration structures for the silicon strips tracker of the ATLAS detector proposed for the Phase-II upgrade of the Large Hadron Collider (LHC), also referred to as High Luminosity LHC (HL-LHC). In this proposed detector Silicon strip sensors are arranged in highly modular structures, called `staves' and `petals'. This paper presents performance results from the latest prototype stave built at Berkeley. This new, double-sided prototype is composed of a specialized core structure, in which a shield-less bus tape is embedded in between carbon fiber lay-ups. A detailed description of the prototype and its electrical performance are discussed in detail.

Sergio Diez

2013-10-01T23:59:59.000Z

152

Higher Spin Black Holes from CFT  

E-Print Network (OSTI)

Higher spin gravity in three dimensions has explicit black holes solutions, carrying higher spin charge. We compute the free energy of a charged black hole from the holographic dual, a 2d CFT with extended conformal symmetry, and find exact agreement with the bulk thermodynamics. In the CFT, higher spin corrections to the free energy can be calculated at high temperature from correlation functions of W-algebra currents.

Gaberdiel, Matthias R; Jin, Kewang

2012-01-01T23:59:59.000Z

153

Higher Spin Black Holes from CFT  

E-Print Network (OSTI)

Higher spin gravity in three dimensions has explicit black holes solutions, carrying higher spin charge. We compute the free energy of a charged black hole from the holographic dual, a 2d CFT with extended conformal symmetry, and find exact agreement with the bulk thermodynamics. In the CFT, higher spin corrections to the free energy can be calculated at high temperature from correlation functions of W-algebra currents.

Matthias R. Gaberdiel; Thomas Hartman; Kewang Jin

2012-02-29T23:59:59.000Z

154

FCT Education: Competitions for Higher Education Students  

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

& Educators Grades 5-12 Higher Education Energy Education Links Careers in Hydrogen & Fuel Cells Quick Links Hydrogen Production Hydrogen Delivery Hydrogen Storage Fuel Cells...

155

Indicator strip and portable instrument technologies for determining nitroesters or moisture in combustible cartridge cases  

Science Conference Proceedings (OSTI)

The sometimes large round-to-round variability observed in accelerated environmental testing, plus difficulties in quantifying the environmental histories of a given round suggest the need for nondestructive rapid tests of munitions to supplement lifetime prediction models in quality assurance of munitions. Technologies are being developed for reagent strips which can be affixed to rounds and which will visually indicate the presence and extent of nitroester migration by a visible color change. A solid state adaptation of a modified Griess reagent develops a red-purple color in the presence of nitroesters. Performance of current designs tested in the laboratory suggest a short-term (ca. one month) single usage. Dielectric capacitance is a promising means for rapid, nondestructive moisture determinations using a portable battery-powered instrument. Laboratory studies with a modified, inexpensive, commercial device have demonstrated fast (a few seconds) detection of case wall moisture content.

Griest, W.H.; Ho, C.H.; Moneyhun, J.H.; Agouridis, D.C.; Gayle, T.M.; Bates, B.E.

1993-10-01T23:59:59.000Z

156

The First Observation of Intra Beam Stripping of Negative Hydrogen in a Superconducting Linear Accelerator  

Science Conference Proceedings (OSTI)

We report on an experiment in which a negative hydrogen ions beam in the Spallation Neutron Source (SNS) linear accelerator was replaced with a beam of protons with similar size and dynamics. Beam loss in the superconducting part of the SNS accelerator was at least an order of magnitude lower for the proton beam. Also beam loss has a stronger dependence on intensity with H- than with proton beams. These measurements verify a recent theoretical explanation of unexpected beam losses in the SNS superconducting linear accelerator based on an intra beam stripping mechanism for negative hydrogen ions. An identification of the new physics mechanism for beam loss is important for the design of new high current linear ion accelerators and the performance improvement of existing machines

Aleksandrov, Alexander V [ORNL; Plum, Michael A [ORNL; Shishlo, Andrei P [ORNL; Galambos, John D [ORNL

2012-01-01T23:59:59.000Z

157

A catalog of mid-infrared sources in the Extended Groth Strip  

E-Print Network (OSTI)

The Extended Groth Strip (EGS) is one of the premier fields for extragalactic deep surveys. Deep observations of the EGS with the Infrared Array Camera (IRAC) on the Spitzer Space Telescope cover an area of 0.38 square degrees to a 50% completeness limit of 1.5 uJy at 3.6 um. The catalog comprises 57434 objects detected at 3.6 um, with 84%, 28%, and 24% also detected at 4.5, 5.8, and 8.0 um. Number counts are consistent with results from other Spitzer surveys. Color distributions show that the EGS IRAC sources comprise a mixture of populations: low-redshift star-forming galaxies, quiescent galaxies dominated by stellar emission at a range of redshifts, and high redshift galaxies and AGN.

P. Barmby; J. -S. Huang; M. L. N. Ashby; P. R. M. Eisenhardt; G. G. Fazio; E. L. Wright

2008-03-05T23:59:59.000Z

158

DOE Proposes Higher Efficiency Standards for Refrigerators | Department of  

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

DOE Proposes Higher Efficiency Standards for Refrigerators DOE Proposes Higher Efficiency Standards for Refrigerators DOE Proposes Higher Efficiency Standards for Refrigerators September 28, 2010 - 12:00am Addthis WASHINGTON, DC - U.S. Energy Secretary Steven Chu today announced the release of a new proposed energy efficiency standard for residential refrigerators, refrigerator-freezers, and freezers. The standard, as proposed, could save consumers as much as $18.6 billion over thirty years. The Obama Administration has made efficiency standards a major priority as a way to save energy and money for American families and businesses. Since January 2009, the Department of Energy has finalized new efficiency standards for more than twenty household and commercial products, which will cumulatively save consumers between $250 billion and

159

Class, Race, and Higher Education in America  

E-Print Network (OSTI)

Century New England, St. Martin's Press, New York Fay, J.S.Higher Education in America Martin Trow Goldman School ofH.M. Laslett and Seymour Martin Lipset, eds (1974). provided

Trow, Martin

2006-01-01T23:59:59.000Z

160

Firm Size And Higher Education Graduate  

E-Print Network (OSTI)

of Tables 1. West Virginia Public Higher Education Graduate Work Participation By Area Of Concentration .................................................................................................1 Employment And Annualized Wages By West Virginia Firm Employment Size.....................................................18 Appendix I: Detailed Description Of Employment Data .........................................19

Mohaghegh, Shahab

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


161

Modelling higher-order dual nondeterminacy  

Science Conference Proceedings (OSTI)

We investigate models for programming and specifying in which higher-order functions and nondeterminacy (both demonic and angelic) coexist. The models are built using predicate transformers, binary multirelations, state transformers, and free lattices ...

Joseph M. Morris; Malcolm Tyrrell

2008-07-01T23:59:59.000Z

162

Refinement of higher-order logic programs  

Science Conference Proceedings (OSTI)

A refinement calculus provides a method for transforming specifications to executable code, maintaining the correctness of the code with respect to its specification. In this paper we extend the refinement calculus for logic programs to include higher-order ...

Robert Colvin; Ian Hayes; David Hemer; Paul Strooper

2002-09-01T23:59:59.000Z

163

Rotating Black Holes in Higher Dimensions  

E-Print Network (OSTI)

The properties of higher-dimensional black holes can differ significantly from those of black holes in four dimensions, since neither the uniqueness theorem, nor the staticity theorem or the topological censorship theorem generalize to higher dimensions. We first discuss black holes of Einstein-Maxwell theory and Einstein-Maxwell-Chern-Simons theory with spherical horizon topology. Here new types of stationary black holes are encountered. We then discuss nonuniform black strings and present evidence for a horizon topology changing transition.

Burkhard Kleihaus; Jutta Kunz; Francisco Navarro-Lerida

2007-10-11T23:59:59.000Z

164

A higher limit approach to homology theories.  

E-Print Network (OSTI)

A lot of well-known functors such as group homology, cyclic homology of algebras can be described as limits of certain simply defined functors over categories of presentations. In this paper, we develop technique for the description of the higher limits over categories of presentations and show that certain homological functors can be described in this way. In particular, we give a description of Hochschild homology and the derived functors of tensor, symmetric and exterior powers in the sense of Dold and Puppe as higher limits.

Sergei O. Ivanov; Roman Mikhailov

165

QSO hosts and companions at higher redshifts  

E-Print Network (OSTI)

This review presents the current state of work on QSO hosts and companions at redshifts above 1. This includes the properties of QSO host galaxies, such as size, scale length, and luminosity, and morphology, as they appear to change with redshift and radio activity. This leads to a view of how the properties of galaxies that host QSOs change with cosmic time. I also review studies of the galaxy companions to QSOs at higher redshifts, and studies of the emission line gas in and around higher redshift QSOs. These topics should see great progress in the next decade.

J. B. Hutchings

2001-07-09T23:59:59.000Z

166

From Higher Education To Work In West  

E-Print Network (OSTI)

1. Work Participation And Average Annualized Wages In 2010 Of Graduates From West Virginia Public .................................................................................................1 Results By Year, Experience, Residency, And Degree............................................5.....................................................34 Appendix I: Detailed Description Of Employment Data .........................................35

Mohaghegh, Shahab

167

CO2 Capture by Aqueous Absorption/Stripping Opportunities for Better Technology  

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

Capture Capture by Aqueous Absorption/Stripping Opportunities for Better Technology by Gary Rochelle Department of Chemical Engineering University of Texas CO 2 Emissions by Source (1998) C o a l E l e c G a s E l e c . P e t r o . E l e c . I n d . C o a l I n d . G a s I n d . P e t r o . T r a n s . O t h e r MMTCE 0 100 200 300 400 500 Comparison of Power Technologies (500 MW Power Plant) P F & F G D G T C C I G C C CO 2 Wet Vol. % 5 15 0 10 20 Flue Gas (scfm) 0.0 5.0e+5 1.0e+6 1.5e+6 2.0e+6 2.5e+6 The Plan * Base Case MEA * Thermodynamics: Solvents for Reduced Energy: * CO2 Kinetics: Solvents for Increased Rates * Energy Integration * Amine Makeup: Degradation, Corrosion * Contactor Innovations * Four Promising Solvent Systems Typical Absorber / Stripper Flue Gas 2-10% O 2 3-10% CO 2 Rich Amine HX Lean Amine AB SO RB ER STRIPPER 100-120 o C CO 2 H 2 O (O 2 ) CO 2 < 2% Reboiler 1-2 atm

168

TABLES FOR USE IN AN IMPROVED METHOD OF AIRSCREW STRIP THEORY CALCULATION  

E-Print Network (OSTI)

Summary.-An improved method of calculating the performance of an airscrew has been described in prcv:ious reports (Refs. I and 2), which includes an allowance for tip loss. The present report contains tables of a parameter (xl required in the calculation of the blade interference by the new method; these tabl ~ l>t:illg available, Utt: lawUl iuvolvoo is IlO g~eateT than in a calculation by the standard vortex theory. A simplified method of calculation involving the use of charts is described in a separate report (Ref. 6). The tables given here cover the case of two-, three-, and four-bladed airscrews at a series of standard radii Rud for all values of pitch. Details of the method of calculation (due to Goldstein, Ref. 3) are given in an Appendix together with a method of interpolation which can be used to extend the results to any other number of blades. The results for three blades were interpolated by this method but are probably quite accurate enough for practical purpo5CS. All formulae required in the present method of strip theory calculation are given here, together with complete details of a specimen

C. N. H. Lock; D. Yeatman Of

1934-01-01T23:59:59.000Z

169

Cross strip microchannel plate imaging photon counters with high time resolution  

SciTech Connect

We have implemented cross strip readout microchannel plate detectors in 18 mm active area format including open face (UV/particle) and sealed tube (optical) configurations. These have been tested with a field programmable gate array based parallel channel electronics for event encoding which can process high input event rates (> 5 MHz) with high spatial resolution. Using small pore MCPs (6 {micro}m) operated in a pair, we achieve gains of >5 x 10{sup 5} which is sufficient to provide spatial resolution of <35 {micro}m FHWM, with self triggered event timing accuracy of {approx}2 ns for sealed tube optical sensors. A peak quantum efficiency of {approx}19% at 500 nm has been achieved with SuperGenII photocathodes that have response over the 400 nm to 900 nm range. Local area counting rates of up to >200 events/mcp pore sec{sup -1} have been attained, along with image linearity and stability to better than 50 {micro}m.

Stonehill, Laura C [Los Alamos National Laboratory; Shirey, Robert [Los Alamos National Laboratory; Rabin, Michael W [Los Alamos National Laboratory; Thompson, David C [Los Alamos National Laboratory; Siegmund, Oswald H W [U.C. BERKELEY; Vallerga, John V [U.C. BERKELEY; Tremsin, Anton S [U.C. BERKELEY

2010-01-01T23:59:59.000Z

170

Higher Order Differential Attack of Camellia (II)  

Science Conference Proceedings (OSTI)

Camellia is a 128-bit block cipher, proposed by NTT and Mitsubishi in 2000. It has been shown that 10 round variant without FL function under a 256-bit secret key is attackable by Higher Order Differential Attack and even if FL function is included, ...

Yasuo Hatano; Hiroki Sekine; Toshinobu Kaneko

2002-08-01T23:59:59.000Z

171

General quantum key distribution in higher dimension  

E-Print Network (OSTI)

We study a general quantum key distribution protocol in higher dimension. In this protocol, quantum states in arbitrary g+1 (1?g?d) out of all d+1 mutually unbiased bases in a d-dimensional system can be used for the key ...

Shi, Han-Duo

172

Complexity of the higher order matching  

Science Conference Proceedings (OSTI)

We use the standard encoding of Boolean values in simply typed lambda calculus to develop a method of translating SAT problems for various logics into higher order matching. We obtain this way already known NP-hardness bounds for the order two and three ...

Tomasz Wierzbicki

1999-07-01T23:59:59.000Z

173

SiO2 aerogel ultra low k dielectric patterning using different hard mask concepts and stripping processes  

Science Conference Proceedings (OSTI)

The patterning of porous SiO"2 aerogel as ultra low k dielectric has been investigated. Three different concepts were examined to etch this material without damage and to finally integrate it into a copper damascene metallization. Oxygen containing etching ... Keywords: Dielectric thin films, H2/N2 strip, Integrated circuit interconnections, Low dielectric constant, Plasma etching, Porous materials, SiO2 aerogel

F. Blaschta; K. Schulze; S. E. Schulz; T. Gessner

2004-10-01T23:59:59.000Z

174

Transient Thermal, Hydraulic, and Mechanical Analysis of a Counter Flow Offset Strip Fin Intermediate Heat Exchanger using an Effective Porous Media Approach  

E-Print Network (OSTI)

M. and A. L. London. Compact Heat Exchangers. 3 rd ed. , NewOffset Strip Fin Compact Heat Exchanger. ” ExperimentalKays, W. M. , “Compact Heat Exchangers,” AGARD Lecture Ser.

Urquiza, Eugenio

2009-01-01T23:59:59.000Z

175

Highlights Year in Review - 2004 - U.S. Energy Information ...  

U.S. Energy Information Administration (EIA)

Highlights Year in Review - 2004 International crude oil prices rose considerably dur-ing 2004. While many issues contributed to higher prices, perhaps the most ...

176

SURVEYING THE AGENTS OF GALAXY EVOLUTION IN THE TIDALLY STRIPPED, LOW METALLICITY SMALL MAGELLANIC CLOUD (SAGE-SMC). II. COOL EVOLVED STARS  

SciTech Connect

We investigate the infrared (IR) properties of cool, evolved stars in the Small Magellanic Cloud (SMC), including the red giant branch (RGB) stars and the dust-producing red supergiant (RSG) and asymptotic giant branch (AGB) stars using observations from the Spitzer Space Telescope Legacy program entitled 'Surveying the Agents of Galaxy Evolution in the Tidally Stripped, Low Metallicity SMC', or SAGE-SMC. The survey includes, for the first time, full spatial coverage of the SMC bar, wing, and tail regions at IR wavelengths (3.6-160 {mu}m). We identify evolved stars using a combination of near-IR and mid-IR photometry and point out a new feature in the mid-IR color-magnitude diagram that may be due to particularly dusty O-rich AGB stars. We find that the RSG and AGB stars each contribute {approx}20% of the global SMC flux (extended + point-source) at 3.6 {mu}m, which emphasizes the importance of both stellar types to the integrated flux of distant metal-poor galaxies. The equivalent SAGE survey of the higher-metallicity Large Magellanic Cloud (SAGE-LMC) allows us to explore the influence of metallicity on dust production. We find that the SMC RSG stars are less likely to produce a large amount of dust (as indicated by the [3.6] - [8] color). There is a higher fraction of carbon-rich stars in the SMC, and these stars appear to reach colors as red as their LMC counterparts, indicating that C-rich dust forms efficiently in both galaxies. A preliminary estimate of the dust production in AGB and RSG stars reveals that the extreme C-rich AGB stars dominate the dust input in both galaxies, and that the O-rich stars may play a larger role in the LMC than in the SMC.

Boyer, Martha L.; Meixner, Margaret; Gordon, Karl D.; Shiao, Bernie [STScI, Baltimore, MD 21218 (United States); Srinivasan, Sundar [Institut d'Astrophysique de Paris, CNRS UPR 341, Paris F-75014 (France); Van Loon, Jacco Th. [Astrophysics Group, Lennard-Jones Laboratories, Keele University, Staffordshire ST5 5BG (United Kingdom); McDonald, Iain; Kemper, F. [Jodrell Bank Centre for Astrophysics, University of Manchester, M13 9PL (United Kingdom); Zaritsky, Dennis; Block, Miwa; Engelbracht, Charles W.; Misselt, Karl [Steward Observatory, University of Arizona, Tucson, AZ 85721 (United States); Babler, Brian; Bracker, Steve; Meade, Marilyn; Whitney, Barbara [Department of Astronomy, University of Wisconsin, Madison, Madison, WI 53706-1582 (United States); Hora, Joe; Robitaille, Thomas [Harvard-Smithsonian Center for Astrophysics, Cambridge, MA 02138-1516 (United States); Indebetouw, Remy [Department of Astronomy, University of Virginia, Charlottesville, VA 22903-0818 (United States); Sewilo, Marta, E-mail: mboyer@stsci.edu [Department of Physics and Astronomy, The Johns Hopkins University, Homewood Campus, Baltimore, MD 21218 (United States)

2011-10-15T23:59:59.000Z

177

Lower Cost, Higher Performance Carbon Fiber  

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

David (Dave) Warren David (Dave) Warren Field Technical Manager Transportation Materials Research Oak Ridge National Laboratory P.O. Box 2009, M/S 8050 Oak Ridge, Tennessee 37831-8050 Phone: 865-574-9693 Fax: 865-574-0740 Email: WarrenCD@ORNL.GOV Lower Cost, Higher Performance Carbon Fiber 14 February 2011 2 Managed by UT-Battelle for the U.S. Department of Energy Presentation_name Questions for Today Materials How can the cost of carbon fiber suitable for higher performance applications (H 2 Storage) be developed? H 2 Storage requirements implies Aerospace grade fibers. Can we build off of work previously done for more modest structural applications? To accurately answer: We need to know the minimum performance and maximum cost requirements of the fiber not simply the properties of current fiber.

178

Higher modulus compositions incorporating particulate rubber  

DOE Patents (OSTI)

Rubber particles, to be used as fillers or extenders for various composite polymer systems, are chlorinated by a gas-solid phase reaction with a chlorine-containing gas. A composite polymer containing the chlorinated rubber fillers or extenders exhibits a higher flexural modulus than if prepared using an unchlorinated rubber filler or extender. Chlorination of the rubber particles is carried out by contacting the finely divided rubber particles with a chlorine-containing gas comprising at least about 5 volume percent chlorine. Advantageously, the chlorine can be diluted with air, nitrogen or other essentially inert gases and may contain minor amounts of fluorine. Improved performance is obtained with nitrogen dilution of the chlorine gas over air dilution. Improved polymer composite systems having higher flexural modulus result from the use of the chlorinated rubber particles as fillers instead of unchlorinated rubber particles.

Bauman, Bernard D. (Emmaus, PA); Williams, Mark A. (Souderton, PA); Bagheri, Reza (Bethlehem, PA)

1997-12-02T23:59:59.000Z

179

Higher modulus compositions incorporating particulate rubber  

DOE Patents (OSTI)

Rubber particles, to be used as fillers or extenders for various composite polymer systems, are chlorinated by a gas-solid phase reaction with a chlorine-containing gas. A composite polymer containing the chlorinated rubber fillers or extenders exhibits a higher flexural modulus than if prepared using an unchlorinated rubber filler or extender. Chlorination of the rubber particles is carried out by contacting the finely divided rubber particles with a chlorine-containing gas comprising at least about 5 volume percent chlorine. Advantageously, the chlorine can be diluted with air, nitrogen or other essentially inert gases and may contain minor amounts of fluorine. Improved performance is obtained with nitrogen dilution of the chlorine gas over air dilution. Improved polymer composite systems having higher flexural modulus result from the use of the chlorinated rubber particles as fillers instead of unchlorinated rubber particles. 2 figures.

McInnis, E.L.; Scharff, R.P.; Bauman, B.D.; Williams, M.A.

1995-01-17T23:59:59.000Z

180

Higher modulus compositions incorporating particulate rubber  

DOE Patents (OSTI)

Rubber particles, to be used as fillers or extenders for various composite polymer systems, are chlorinated by a gas-solid phase reaction with a chlorine-containing gas. A composite polymer containing the chlorinated rubber fillers or extenders exhibits a higher flexural modulus than if prepared using an unchlorinated rubber filler or extender. Chlorination of the rubber particles is carried out by contacting the finely divided rubber particles with a chlorine-containing gas comprising at least about 5 volume percent chlorine. Advantageously, the chlorine can be diluted with air, nitrogen or other essentially inert gases and may contain minor amounts of fluorine. Improved performance is obtained with nitrogen dilution of the chlorine gas over air dilution. Improved polymer composite systems having higher flexural modulus result from the use of the chlorinated rubber particles as fillers instead of unchlorinated rubber particles. 2 figs.

Bauman, B.D.; Williams, M.A.; Bagheri, R.

1997-12-02T23:59:59.000Z

Note: This page contains sample records for the topic "years higher stripping" 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

Higher modulus compositions incorporating particulate rubber  

DOE Patents (OSTI)

Rubber particles, to be used as fillers or extenders for various composite polymer systems, are chlorinated by a gas-solid phase reaction with a chlorine-containing gas. A composite polymer containing the chlorinated rubber fillers or extenders exhibits a higher flexural modulus than if prepared using an unchlorinated rubber filler or extender. Chlorination of the rubber particles is carried out by contacting the finely divided rubber particles with a chlorine-containing gas comprising at least about 5 volume percent chlorine. Advantageously, the chlorine can be diluted with air, nitrogen or other essentially inert gases and may contain minor amounts of fluorine. Improved performance is obtained with nitrogen dilution of the chlorine gas over air dilution. Improved polymer composite systems having higher flexural modulus result from the use of the chlorinated rubber particles as fillers instead of unchlorinated rubber particles.

McInnis, Edwin L. (Allentown, PA); Bauman, Bernard D. (Emmaus, PA); Williams, Mark A. (Souderton, PA)

1996-04-09T23:59:59.000Z

182

Higher modulus compositions incorporating particulate rubber  

DOE Patents (OSTI)

Rubber particles, to be used as fillers or extenders for various composite polymer systems, are chlorinated by a gas-solid phase reaction with a chlorine-containing gas. A composite polymer containing the chlorinated rubber fillers or extenders exhibits a higher flexural modulus than if prepared using an unchlorinated rubber filler or extender. Chlorination of the rubber particles is carried out by contacting the finely divided rubber particles with a chlorine-containing gas comprising at least about 5 volume percent chlorine. Advantageously, the chlorine can be diluted with air, nitrogen or other essentially inert gases and may contain minor amounts of fluorine. Improved performance is obtained with nitrogen dilution of the chlorine gas over air dilution. Improved polymer composite systems having higher flexural modulus result from the use of the chlorinated rubber particles as fillers instead of unchlorinated rubber particles. 2 figs.

McInnis, E.L.; Bauman, B.D.; Williams, M.A.

1996-04-09T23:59:59.000Z

183

Higher modulus compositions incorporating particulate rubber  

DOE Patents (OSTI)

Rubber particles, to be used as fillers or extenders for various composite polymer systems, are chlorinated by a gas-solid phase reaction with a chlorine-containing gas. A composite polymer containing the chlorinated rubber fillers or extenders exhibits a higher flexural modulus than if prepared using an unchlorinated rubber filler or extender. Chlorination of the rubber particles is carried out by contacting the finely divided rubber particles with a chlorine-containing gas comprising at least about 5 volume percent chlorine. Advantageously, the chlorine can be diluted with air, nitrogen or other essentially inert gases and may contain minor amounts of fluorine. Improved performance is obtained with nitrogen dilution of the chlorine gas over air dilution. Improved polymer composite systems having higher flexural modulus result from the use of the chlorinated rubber particles as fillers instead of unchlorinated rubber particles.

McInnis, Edwin L. (Allentown, PA); Scharff, Robert P. (Louisville, KY); Bauman, Bernard D. (Emmaus, PA); Williams, Mark A. (Souderton, PA)

1995-01-01T23:59:59.000Z

184

Higher Education: Who Benefits? WHAT IS THE  

E-Print Network (OSTI)

Little argument exists about the societal and personal value of education. The more complicated question is who benefits from, and therefore who pays for, higher education. Both the community and the individual benefit from education; this complicates the funding equation as to how much society and the individual should pay. If students had to pay the full price of education, too few would be able or willing to pay because the immediate personal

unknown authors

2003-01-01T23:59:59.000Z

185

2009 Reporting Year  

U.S. Energy Information Administration (EIA)

FRS Accumu- Book Value Year End Year's Foot Line # Gross Lated DD&A Net Additions DD&A of Disposals Other Balance Additions Other note Petroleum: A BCD E F G H IJ

186

CAST STONE FORMULATION AT HIGHER SODIUM CONCENTRATIONS  

SciTech Connect

A low temperature waste form known as Cast Stone is being considered to provide supplemental Low Activity Waste (LAW) immobilization capacity for the Hanford site. Formulation of Cast Stone at high sodium concentrations is of interest since a significant reduction in the necessary volume of Cast Stone and subsequent disposal costs could be achieved if an acceptable waste form can be produced with a high sodium molarity salt solution combined with a high water to premix (or dry blend) ratio. The objectives of this study were to evaluate the factors involved with increasing the sodium concentration in Cast Stone, including production and performance properties and the retention and release of specific components of interest. Three factors were identified for the experimental matrix: the concentration of sodium in the simulated salt solution, the water to premix ratio, and the blast furnace slag portion of the premix. The salt solution simulants used in this study were formulated to represent the overall average waste composition. The cement, blast furnace slag, and fly ash were sourced from a supplier in the Hanford area in order to be representative. The test mixes were prepared in the laboratory and fresh properties were measured. Fresh density increased with increasing sodium molarity and with decreasing water to premix ratio, as expected given the individual densities of these components. Rheology measurements showed that all of the test mixes produced very fluid slurries. The fresh density and rheology data are of potential value in designing a future Cast Stone production facility. Standing water and density gradient testing showed that settling is not of particular concern for the high sodium compositions studied. Heat of hydration measurements may provide some insight into the reactions that occur within the test mixes, which may in turn be related to the properties and performance of the waste form. These measurements showed that increased sodium concentration in the salt solution reduced the time to peak heat flow, and reducing the amount of slag in the premix increased the time to peak heat flow. These observations may help to describe some of the cured properties of the samples, in particular the differences in compressive strength observed after 28 and 90 days of curing. Samples were cured for at least 28 days at ambient temperature in the laboratory prior to cured properties analyses. The low activity waste form for disposal at the Hanford Site is required to have a compressive strength of at least 500 psi. After 28 days of curing, several of the test mixes had mean compressive strengths that were below the 500 psi requirement. Higher sodium concentrations and higher water to premix ratios led to reduced compressive strength. Higher fly ash concentrations decreased the compressive strength after 28 days of curing. This may be explained in that the cementitious phases matured more quickly in the mixes with higher concentrations of slag, as evidenced by the data for the time to peak heat generation. All of the test mixes exhibited higher mean compressive strengths after 90 days of curing, with only one composition having a mean compressive strength of less than 500 psi. Leach indices were determined for the test mixes for contaminants of interest. The leaching performance of the mixes evaluated in this study was not particularly sensitive to the factors used in the experimental design. This may be beneficial in demonstrating that the performance of the waste form is robust with respect to changes in the mix composition. The results of this study demonstrate the potential to achieve significantly higher waste loadings in Cast Stone and other low temperature, cementitious waste forms. Additional work is needed to elucidate the hydration mechanisms occurring in Cast Stone formulated with highly concentrated salt solutions since these reactions are responsible for determining the performance of the cured waste form. The thermal analyses completed in this study provide some preliminary insight, although the limited

Fox, K.; Edwards, T.; Roberts, K.

2013-10-02T23:59:59.000Z

187

CAST STONE FORMULATION AT HIGHER SODIUM CONCENTRATIONS  

SciTech Connect

A low temperature waste form known as Cast Stone is being considered to provide supplemental Low Activity Waste (LAW) immobilization capacity for the Hanford site. Formulation of Cast Stone at high sodium concentrations is of interest since a significant reduction in the necessary volume of Cast Stone and subsequent disposal costs could be achieved if an acceptable waste form can be produced with a high sodium molarity salt solution combined with a high water to premix (or dry blend) ratio. The objectives of this study were to evaluate the factors involved with increasing the sodium concentration in Cast Stone, including production and performance properties and the retention and release of specific components of interest. Three factors were identified for the experimental matrix: the concentration of sodium in the simulated salt solution, the water to premix ratio, and the blast furnace slag portion of the premix. The salt solution simulants used in this study were formulated to represent the overall average waste composition. The cement, blast furnace slag, and fly ash were sourced from a supplier in the Hanford area in order to be representative. The test mixes were prepared in the laboratory and fresh properties were measured. Fresh density increased with increasing sodium molarity and with decreasing water to premix ratio, as expected given the individual densities of these components. Rheology measurements showed that all of the test mixes produced very fluid slurries. The fresh density and rheology data are of potential value in designing a future Cast Stone production facility. Standing water and density gradient testing showed that settling is not of particular concern for the high sodium compositions studied. Heat of hydration measurements may provide some insight into the reactions that occur within the test mixes, which may in turn be related to the properties and performance of the waste form. These measurements showed that increased sodium concentration in the salt solution reduced the time to peak heat flow, and reducing the amount of slag in the premix increased the time to peak heat flow. These observations may help to describe some of the cured properties of the samples, in particular the differences in compressive strength observed after 28 and 90 days of curing. Samples were cured for at least 28 days at ambient temperature in the laboratory prior to cured properties analyses. The low activity waste form for disposal at the Hanford Site is required to have a compressive strength of at least 500 psi. After 28 days of curing, several of the test mixes had mean compressive strengths that were below the 500 psi requirement. Higher sodium concentrations and higher water to premix ratios led to reduced compressive strength. Higher fly ash concentrations decreased the compressive strength after 28 days of curing. This may be explained in that the cementitious phases matured more quickly in the mixes with higher concentrations of slag, as evidenced by the data for the time to peak heat generation. All of the test mixes exhibited higher mean compressive strengths after 90 days of curing, with only one composition having a mean compressive strength of less than 500 psi. Leach indices were determined for the test mixes for contaminants of interest. The leaching performance of the mixes evaluated in this study was not particularly sensitive to the factors used in the experimental design. This may be beneficial in demonstrating that the performance of the waste form is robust with respect to changes in the mix composition. The results of this study demonstrate the potential to achieve significantly higher waste loadings in Cast Stone and other low temperature, cementitious waste forms. Additional work is needed to elucidate the hydration mechanisms occurring in Cast Stone formulated with highly concentrated salt solutions since these reactions are responsible for determining the performance of the cured waste form. The thermal analyses completed in this study provide some preliminary insight, although the limited

Fox, K.; Roberts, K.; Edwards, T.

2013-09-17T23:59:59.000Z

188

Trust, Markets and Accountability in Higher Education: A Comparative Perspective  

E-Print Network (OSTI)

that European and American higher education are currentlyfor Studies in Higher Education UNIVERSITY OF CALIFORNIA,AND ACCOUNTABILITY IN HIGHER EDUCATION: A COMPARATIVE

Trow, Martin

1996-01-01T23:59:59.000Z

189

The Carnegie Commission and Council on Higher Education: A Retrospective  

E-Print Network (OSTI)

AND COUNCIL ON HIGHER EDUCATION: A RETROSPECTIVE * Novemberfor Studies in Higher Education, UC Berkeley Copyright 2005Carnegie Commission on Higher Education under the auspices

Douglass, John Aubrey

2005-01-01T23:59:59.000Z

190

Recent Racial Incidents in Higher Education: A Contemporary Perspective  

E-Print Network (OSTI)

Racial Incidents in Higher Education 1987b. "King Wants1988. "Hispanics Higher Education's Missing People." Change12-65. Chronicle of Higher Education. 1987. "Racial Brawl

Farrell, Walter C. Jr.; Jones, Cloyzelle K.

1988-01-01T23:59:59.000Z

191

AFTER BROWNE: The New Competitive Regime for English Higher Education  

E-Print Network (OSTI)

s Proposals for Higher Education Funding and StudentAn Analysis Oxford: Higher Education Policy Institute.and Medow, J. (2010) Global Higher Education Rankings 2010:

Roger Brown

2011-01-01T23:59:59.000Z

192

An Emerging View on Accountability in American Higher Education  

E-Print Network (OSTI)

Accountability in Higher Education: Lessons from the PastStates and Public Higher Education Policy: Affordability,and Privatization in Public Higher Education. ” Washington,

Leveille, David E.

2005-01-01T23:59:59.000Z

193

International Trends in Higher Education and the Indian Scenario  

E-Print Network (OSTI)

International Higher Education, Spring. CSHE Research &Dynamics of Private Higher Education in the United States:and Public Policy. ” Higher Education Policy 3(2): 9-12.

Gupta, Asha

2005-01-01T23:59:59.000Z

194

European Responses to Global Competitiveness in Higher Education  

E-Print Network (OSTI)

Adaptations of European Higher Education Systems in theDiversity in Higher Education. Jossey-Bass Publishers,2005). The European Higher Education and Research Landscape

Marijk van der Wende

2009-01-01T23:59:59.000Z

195

From Mass Higher Education to Universal Access: The American Advantage  

E-Print Network (OSTI)

Transition from Elite to Mass Higher Education”, op. cit.impact of mass on elite higher education, see Trow, M. , “Elite Higher Education: An Endangered Species? ”, Minerva,

Trow, Martin A

2000-01-01T23:59:59.000Z

196

The Disruptive Dialogue Project: Crafting Critical Space in Higher Education  

E-Print Network (OSTI)

faculty work: Higher education’s strategic imperative. Sanfor the Study of Higher Education, Anaheim, CA. *Carducci,the public agenda for higher education. Symposium presented

Carducci, Rozana; Kuntz, Aaron M.; Gildersleeve, Ryan Evely; Pasque, Penny A.

2011-01-01T23:59:59.000Z

197

Allocation Year Rollover  

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

Allocation Year Rollover Allocation Year Rollover Allocation Year Rollover: 2013 to 2014 Note: Allocation Year 2013 (AY13) ends at 23:59:59 on Monday, January 13, 2014. AY14 runs from Tuesday, January 14, 2014 through Monday, January 12, 2015. Below are major changes that will go into effect with the beginning of AY14 on Tuesday, January 14, 2014. All times listed are PST. Scheduled System Downtimes There will be no service disruption during the allocation year rollover this year. Interactive and batch use will continue uninterrupted (except for "premium" jobs on Hopper; see below). Charging Across AY Boundary All batch jobs will continue running during the rollover. Time accrued before midnight will be charged to AY13 repos; time accrued after midnight will be charged to AY14 repos. Running batch jobs that are associated with

198

Investigations on the use of anodic stripping voltammetry for the analyses of lead in saline environments  

SciTech Connect

Research is reported directed to modification of the anodic stripping voltammetry (ASV) analytic method in order to acquire data for lead from ambient sea water conditions, and development of a chemical model which uses these data to identify inorganic lead species for saline environments. Laboratory and field samples were analyzed for lead partitioning in: (a) KCl electrolyte solutions; (b) I.A.P.S.O. Standard Sea Water; (c) seawater samples from Quatsino Sound, British Columbia; (d) a series of seawater samples from San Francisco Bay; and (e) seawater samples from the Gulf of Mexico. The electrochemical traits of the lead species and the ASV oxidation potential expression are the fundamental constituents of the chemical model. The model uses the data from the analyses to provide the mass balance relationships for lead partitioned among the major anions in seawater. The laboratory analyses of KCl electrolyte and Standard Seawater give the following results. The modified ASV method and chemical model provide information on ambient labile and non-labile inorganic lead complexes in these saline solutions down to the parts-per-billion level. No purge and the simple electrodes cause some erratic behavior and spurious potentials, but the data are reproducible. In addition to Pb/sup 2 +/, the most dominant measured lead species in order include PbCO/sub 3//sup 0/, PbSO/sub 4//sup 0/, PbCl/sup +/, and Pb(NO/sub 3/)/sub 2//sup 0/ from the lead additions solution. The analyses of the field samples give the following results. Samples were taken from the partially anoxic basin in Quatsino Sound, British Columbia with one successful analysis which is for somewhat normal dissolved oxygen conditions. Data show that lead is partitioned among Pb/sup 2 +/, Pb(OH)/sub 2//sup 0/, PbCO/sub 3//sup 0/, and PbSO/sub 4//sup 0/. The analyses with purge for the San Francisco Bay water partitions lead among Pb/sup 2 +/, PbCO/sub 3//sup 0/, PbSO/sub 4//sup 0/, PbCl/sup +/, and PbOH/sup +/. With successive lead additions Pb(NO/sub 3/)/sub 2//sup 0/ is decidedly the dominant species.

Case, C.W.

1978-08-01T23:59:59.000Z

199

Discretely-observable continuous time quantum walks on Möbius strips and other exotic structures in 3D integrated photonics  

E-Print Network (OSTI)

We theoretically analyze the dynamical evolution of photonic quantum walks on M\\"obius strips and other exotic structures in 3D integrated photonics. Our flexible design allows discrete observations of continuous time quantum walks of photons in a variety of waveguide arrays. Furthermore, our design allows one to inject photons during the evolution, allowing the possibility of interacting with the photons as they are 'walking'. We find that non-trivial array topologies introduce novel time-dependent symmetries of the two-photon correlations. These properties allow a large degree of control for quantum state engineering of multimode entangled states in these devices.

Michael Delanty; M. J. Steel

2012-07-31T23:59:59.000Z

200

YEAR 2 BIOMASS UTILIZATION  

DOE Green Energy (OSTI)

This Energy & Environmental Research Center (EERC) Year 2 Biomass Utilization Final Technical Report summarizes multiple projects in biopower or bioenergy, transportation biofuels, and bioproducts. A prototype of a novel advanced power system, termed the high-temperature air furnace (HITAF), was tested for performance while converting biomass and coal blends to energy. Three biomass fuels--wood residue or hog fuel, corn stover, and switchgrass--and Wyoming subbituminous coal were acquired for combustion tests in the 3-million-Btu/hr system. Blend levels were 20% biomass--80% coal on a heat basis. Hog fuel was prepared for the upcoming combustion test by air-drying and processing through a hammer mill and screen. A K-Tron biomass feeder capable of operating in both gravimetric and volumetric modes was selected as the HITAF feed system. Two oxide dispersion-strengthened (ODS) alloys that would be used in the HITAF high-temperature heat exchanger were tested for slag corrosion rates. An alumina layer formed on one particular alloy, which was more corrosion-resistant than a chromia layer that formed on the other alloy. Research activities were completed in the development of an atmospheric pressure, fluidized-bed pyrolysis-type system called the controlled spontaneous reactor (CSR), which is used to process and condition biomass. Tree trimmings were physically and chemically altered by the CSR process, resulting in a fuel that was very suitable for feeding into a coal combustion or gasification system with little or no feed system modifications required. Experimental procedures were successful for producing hydrogen from biomass using the bacteria Thermotoga, a deep-ocean thermal vent organism. Analytical procedures for hydrogen were evaluated, a gas chromatography (GC) method was derived for measuring hydrogen yields, and adaptation culturing and protocols for mutagenesis were initiated to better develop strains that can use biomass cellulose. Fly ash derived from cofiring coal with waste paper, sunflower hulls, and wood waste showed a broad spectrum of chemical and physical characteristics, according to American Society for Testing and Materials (ASTM) C618 procedures. Higher-than-normal levels of magnesium, sodium, and potassium oxide were observed for the biomass-coal fly ash, which may impact utilization in cement replacement in concrete under ASTM requirements. Other niche markets for biomass-derived fly ash were explored. Research was conducted to develop/optimize a catalytic partial oxidation-based concept for a simple, low-cost fuel processor (reformer). Work progressed to evaluate the effects of temperature and denaturant on ethanol catalytic partial oxidation. A catalyst was isolated that had a yield of 24 mole percent, with catalyst coking limited to less than 15% over a period of 2 hours. In biodiesel research, conversion of vegetable oils to biodiesel using an alternative alkaline catalyst was demonstrated without the need for subsequent water washing. In work related to biorefinery technologies, a continuous-flow reactor was used to react ethanol with lactic acid prepared from an ammonium lactate concentrate produced in fermentations conducted at the EERC. Good yields of ester were obtained even though the concentration of lactic acid in the feed was low with respect to the amount of water present. Esterification gave lower yields of ester, owing to the lowered lactic acid content of the feed. All lactic acid fermentation from amylose hydrolysate test trials was completed. Management activities included a decision to extend several projects to December 31, 2003, because of delays in receiving biomass feedstocks for testing and acquisition of commercial matching funds. In strategic studies, methods for producing acetate esters for high-value fibers, fuel additives, solvents, and chemical intermediates were discussed with several commercial entities. Commercial industries have an interest in efficient biomass gasification designs but are waiting for economic incentives. Utility, biorefinery, pulp and paper, or o

Christopher J. Zygarlicke

2004-11-01T23:59:59.000Z

Note: This page contains sample records for the topic "years higher stripping" 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

Applied Science and Technology Task Order Fiscal Year 2009 Year...  

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

09 Year-End Summary Report Applied Science and Technology Task Order Fiscal Year 2009 Year-End Summary Report Applied Science and Technology Task Order Fiscal Year 2009 Year-End...

202

Applied Science and Technology Task Order Fiscal Year 2010 Year...  

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

0 Year-End Summary Report Applied Science and Technology Task Order Fiscal Year 2010 Year-End Summary Report Applied Science and Technology Task Order Fiscal Year 2010 Year-End...

203

Applied Science and Technology Task Order Fiscal Year 2011 Year...  

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

1 Year-End Summary Report Applied Science and Technology Task Order Fiscal Year 2011 Year-End Summary Report Applied Science and Technology Task Order Fiscal Year 2011 Year-End...

204

Applied Science and Technology Task Order Fiscal Year 2008 Year...  

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

8 Year-End Summary Report Applied Science and Technology Task Order Fiscal Year 2008 Year-End Summary Report Applied Science and Technology Task Order Fiscal Year 2008 Year-End...

205

Higher price expectations are spurring optimism  

Science Conference Proceedings (OSTI)

This article reports on some encouraging developments for industry in the '80s despite one of the most sever price downturns in the history of the business. The 1970s were characterized by a boom solely led by price increases. The 1990:0090s should see some price growth and profitability caused by efficiency. Technologies such as 3-D seismic and horizontal drilling will allow the U.S. and other high cost areas to once again expand activity in the oil patch. While the 1980s can be viewed as one of industry's most trying times, many advances in technology funded during boom years came and are coming to fruition. Finding, developing and producing reserves at the lowest possible cost will be the theme of the '90s if the U.S. oil and gas business and other high cost countries are to stay in the game. Advancements in drilling and completion technology for horizontal wells is an excellent case in point. Multiple developments in MWD, logging, tubing-conveyed or drill sting-conveyed systems, underbalanced drilling techniques, moving equipment around tight angles, and many other developments have made horizontal drilling the in subject of today. Formations like the Austin Chalk in Texas may finally be economic despite failures of vertical wells, even in the boom times. While no panacea, horizontal drilling has the potential for improving per well productivities in many environments.

Crouse, P.C. (Philip C. Crouse and Associates, Inc., Dallas, TX (US))

1990-02-01T23:59:59.000Z

206

Previous Year Awards  

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

Awards Awards Previous Year Awards 2013 Allocation Awards This page lists the allocation awards for NERSC for the 2013 allocation year (Jan 8, 2013 through Jan 13, 2014). Read More » NERSC Initiative for Scientific Exploration (NISE) 2013 Awards NISE is a mechanism used for allocating the NERSC reserve (10% of the total allocation). In 2013 we made the second year of the two-year awards made in 2012, supplemented by projects selected by the NERSC director. Read More » Data Intensive Computing Pilot Program 2012/2013 Awards NERSC's new data-intensive science pilot program is aimed at helping scientists capture, analyze and store the increasing stream of scientific data coming out of experiments, simulations and instruments. Read More » 2012 Allocation Awards This page lists the allocation awards for NERSC for the 2012 allocation

207

Welcome Year in Review  

National Nuclear Security Administration (NNSA)

1 NMMSS Users Annual Training Meeting Orlando, Florida-May 23-25, 2006 Sponsored by the U.S. Department of Energy & the U.S. Nuclear Regulatory Commission Welcome & Year In Review...

208

Indian monsoon rainfall is higher in epochs of higher solar activity: a wavelet cross-spectral analysis  

E-Print Network (OSTI)

Using the Morlet continuous wavelet transform on data over the period 1871-1990, it is found that the global wavelet cross spectra between two solar activity indices and seven major Indian monsoon rainfall time series show significant power around the period of the 11 year solar cycle, passing the $\\chi^2$ test of significance proposed by Torrence and Compo (1998) at levels exceeding 95% in 10 out of the 14 cases studied. Furthermore two distinct epochs are found in the computed cross-spectrum, the transition between them occurring around the decade 1915-1925, beyond which solar activity parameters show a significant increase. By comparison between selected periods of three cycles in solar activity in each of the two epochs, it is shown that the average rainfall is higher in all seven rainfall indices during periods of greater solar activity, at {\\it z}-test confidence levels of 95% or greater in three of them.

Bhattacharya, S

2004-01-01T23:59:59.000Z

209

Agency Improvement Plan For Fiscal Year 2006 and Fiscal Year...  

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

Improvement Plan For Fiscal Year 2006 and Fiscal Year 2007 More Documents & Publications U.S> Department of Energy, Fiscal Year 2007 Buy American Act Report. Audit Report:...

210

National Association for Equal Opportunity in Higher Education...  

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

National Association for Equal Opportunity in Higher Education (NAFEO) National Conference National Association for Equal Opportunity in Higher Education (NAFEO) National...

211

Recovery Act: Wind Energy Consortia between Institutions of Higher...  

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

Recovery Act: Wind Energy Consortia between Institutions of Higher Learning and Industry Recovery Act: Wind Energy Consortia between Institutions of Higher Learning and Industry A...

212

10-Year Outlook Executive Summary  

E-Print Network (OSTI)

This report presents an assessment of the security and adequacy of the Ontario Electricity System for the 10-year period from 2003 to 2012. This assessment is based on forecasts of electricity demand and available supply combined with current information on the configuration and capability of the transmission system. Based on existing and proposed facilities, Ontario is expected to have a reliable supply of electricity during the forecast period under a wide-variety of conditions. Opportunities also exist for additional enhancements to improve the efficiency of the Ontario electricity market. The assessments in this report were made based on a number of key planning assumptions. Assuming a median growth scenario, the energy demand is forecast to grow over the study period from 151 terawatt-hours (TWh) in 2003 to 164 TWh in 2012, at an average annual growth rate of 0.9%. Peak demands are forecast to increase from about 24,000 MW in 2003 to 26,000 MW in 2012 at an average annual growth rate of 0.9%. Under normal weather conditions, Ontario is expected to be summer peaking by 2008. However, given the high variability of summer peak demands, there is a possibility that actual summer peaks may be higher than the winter peaks in some or all of the years before 2008, as has been the case in the recent past. In addition to the

unknown authors

2003-01-01T23:59:59.000Z

213

Outlook: The Next Twenty Years  

E-Print Network (OSTI)

all this discussion, the outlook for the next twenty yearsLBNL-54470 OUTLOOK: THE NEXT TWENTY YEARS H. MURAYAMAUniversity of California. OUTLOOK: THE NEXT TWENTY YEARS H.

Murayama, Hitoshi

2009-01-01T23:59:59.000Z

214

Fiscal Year Justification of  

E-Print Network (OSTI)

, epidemiology, laboratory services strengthen support for state, tribal, local, and territorial public healthDEPARTMENT of HEALTH and HUMAN SERVICES Fiscal Year 2012 Justification of Estimates Justification is one of several documents that fulfill the Department of Health and Human Services` (HHS

215

Year 2000: energy enough  

SciTech Connect

The growing needs for energy in the U.S. are reviewed, and it is predicted that energy supplies will need be more than doubled by the year 2000. The solution lies in three areas: goal targeting, resource management, and timing. A no-growth economy and an economy continuing growth at an appropriate rate are two scenarios discussed. The second major area of choice in fixing energy capabilities for the year 2000 involves management of fuel resources. Shortages of oil and gas dictate that the increase in energy consumption be changed to coal and uranium, both of which are available domestically; utilization of these energy sources will mean increased electrification. It is concluded, then, that the best avenues toward ensuring a national energy supply are utilization of coal and uranium and the practice of energy conservation through greater efficiency. Timing is the third critical area of decision making that affects future energy supply. The long lead time required to bring about a change in the national energy mix is cited. Current estimates indicate that now is the time to push toward a national electricity target of at least 7500 billion kWh for the year 2000. Meeting the target means almost four times the present electricity supply, at a growth rate of about 5.7 percent per year. This target assumes a reasonable measure of energy conservation. (MCW)

Starr, C.

1976-06-01T23:59:59.000Z

216

A DOZEN NEW GALAXIES CAUGHT IN THE ACT: GAS STRIPPING AND EXTENDED EMISSION LINE REGIONS IN THE COMA CLUSTER  

Science Conference Proceedings (OSTI)

We present images of extended H{alpha} clouds associated with 14 member galaxies in the Coma cluster obtained from deep narrowband imaging observations with the Suprime-Cam at the Subaru Telescope. The parent galaxies of the extended H{alpha} clouds are distributed farther than 0.2 Mpc from the peak of the X-ray emission of the cluster. Most of the galaxies are bluer than g - r {approx} 0.5 and they account for 57% of the blue (g - r < 0.5) bright (r < 17.8 mag) galaxies in the central region of the Coma cluster. They reside near the red- and blueshifted edges of the radial velocity distribution of Coma cluster member galaxies. Our findings suggest that most of the parent galaxies were recently captured by the Coma cluster potential and are now infalling toward the cluster center with their disk gas being stripped off and producing the observed H{alpha} clouds.

Yagi, Masafumi; Komiyama, Yutaka; Kashikawa, Nobunari [Optical and Infrared Astronomy Division, National Astronomical Observatory of Japan, 2-21-1, Osawa, Mitaka, Tokyo 181-8588 (Japan); Yoshida, Michitoshi [Hiroshima Astrophysical Science Center, Hiroshima University, 1-3-1, Kagamiyama, Higashi-Hiroshima, Hiroshima 739-8526 (Japan); Furusawa, Hisanori [Astronomy Data Center, National Astronomical Observatory of Japan, 2-21-1, Osawa, Mitaka, Tokyo 181-8588 (Japan); Okamura, Sadanori [Department of Astronomy, School of Science, University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-0033 (Japan); Graham, Alister W. [Centre for Astrophysics and Supercomputing, Swinburne University of Technology, Hawthorn, Victoria 3122 (Australia); Miller, Neal A. [Department of Astronomy, University of Maryland, College Park, MD 20742-2421 (United States); Carter, David [Astronomical Research Institute, Liverpool John Moores University, Twelve Quays House, Egerton Warf, Birkenhead CH41 1LD (United Kingdom); Mobasher, Bahram [Department of Physics and Astronomy, University of California, Riverside, CA 92521 (United States); Jogee, Shardha, E-mail: YAGI.Masafumi@nao.ac.j [Department of Astronomy, University of Texas at Austin, 1 University Station C1400, Austin, TX 78712 (United States)

2010-12-15T23:59:59.000Z

217

Implementation of a Large Scale Control System for a High-Energy Physics Detector: The CMS Silicon Strip Tracker  

E-Print Network (OSTI)

Control systems for modern High-Energy Physics (HEP) detectors are large distributed software systems managing a significant data volume and implementing complex operational procedures. The control software for the LHC experiments at CERN is built on top of a commercial software used in industrial automation. However, HEP specific requirements call for extended functionalities. This thesis focuses on the design and implementation of the control system for the CMS Silicon Strip Tracker but presents some general strategies that have been applied in other contexts. Specific design solutions are developed to ensure acceptable response times and to provide the operator with an effective summary of the status of the devices. Detector safety is guaranteed by proper configuration of independent hardware systems. A software protection mechanism is used to avoid the widespread intervention of the hardware safety and to inhibit dangerous commands. A wizard approach allows non expert operators to recover error situations...

Masetti, Lorenzo; Fischer, Peter

2011-01-01T23:59:59.000Z

218

Assisted thermal stripping (ATS) for removal of PCBs from contaminated soils. Design of experiments modeling of the ATS process  

Science Conference Proceedings (OSTI)

In a companion report, the Assisted Thermal Stripping (ATS) process for enhanced removal of PCBs from PCB-contaminated soil is described. In studies directed toward achieving residual PCB levels of {le}2 ppm, it was found that four factors were particularly important -- (1) process temperature; (2) process time; (3) the amount of additive (for enhancing the removal of PCBs); and (4) steam flow rate. In order to optimize the ATS process, it was deemed crucial to ascertain the relative effect exerted by each of those process factors and the reproducibility of the process. To accomplish that, we have relied on the technique {open_quotes}Design of Experiments{close_quotes} (DOE) to mathematically model the ATS process. After considering the findings from our previous investigations, it was decided to employ formic acid as the additive for enhancing the removal of PCBs.

Krabbenhoft, H.O.; Webb, J.L.; Gascoyne, D.G. [GE Corporate Research & Development, Schenectady, NY (United States); Cawse, J.N. [GE Plastics, Pittsfield, MA (United States)

1996-12-31T23:59:59.000Z

219

Greening academia: Developing sustainable waste management at Higher Education Institutions  

Science Conference Proceedings (OSTI)

Higher Education Institutions (HEIs) are often the size of small municipalities. Worldwide, the higher education (HE) sector has expanded phenomenally; for example, since the 1960s, the United Kingdom (UK) HE system has expanded sixfold to >2.4 million students. As a consequence, the overall production of waste at HEIs throughout the world is very large and presents significant challenges as the associated legislative, economic and environmental pressures can be difficult to control and manage. This paper critically reviews why sustainable waste management has become a key issue for the worldwide HE sector to address and describes some of the benefits, barriers, practical and logistical problems. As a practical illustration of some of the issues and problems, the four-phase waste management strategy developed over 15 years by one of the largest universities in Southern England - the University of Southampton (UoS) - is outlined as a case study. The UoS is committed to protecting the environment by developing practices that are safe, sustainable and environmentally friendly and has developed a practical, staged approach to manage waste in an increasingly sustainable fashion. At each stage, the approach taken to the development of infrastructure (I), service provision (S) and behavior change (B) is explained, taking into account the Political, Economic, Social, Technological, Legal and Environmental (PESTLE) factors. Signposts to lessons learned, good practice and useful resources that other institutions - both nationally and internationally - can access are provided. As a result of the strategy developed at the UoS, from 2004 to 2008 waste costs fell by around Pounds 125k and a recycling rate of 72% was achieved. The holistic approach taken - recognizing the PESTLE factors and the importance of a concerted ISB approach - provides a realistic, successful and practical example for other institutions wishing to effectively and sustainably manage their waste.

Zhang, N. [School of Civil Engineering and the Environment, University of Southampton, University Rd., Highfield, Southampton, Hampshire SO17 1BJ (United Kingdom); Williams, I.D., E-mail: idw@soton.ac.uk [School of Civil Engineering and the Environment, University of Southampton, University Rd., Highfield, Southampton, Hampshire SO17 1BJ (United Kingdom); Kemp, S. [School of Civil Engineering and the Environment, University of Southampton, University Rd., Highfield, Southampton, Hampshire SO17 1BJ (United Kingdom); Smith, N.F. [Estates and Facilities Management, University of Southampton, University Rd., Highfield, Southampton, Hampshire SO17 1BJ (United Kingdom)

2011-07-15T23:59:59.000Z

220

The WISE Gamma-Ray Strip Parametrization: The Nature of the Gamma-Ray Active Galactic Nuclei of Uncertain Type  

SciTech Connect

Despite the large number of discoveries made recently by Fermi, the origins of the so called unidentified {gamma}-ray sources remain unknown. The large number of these sources suggests that among them there could be a population that significantly contributes to the isotropic gamma-ray background and is therefore crucial to understand their nature. The first step toward a complete comprehension of the unidentified {gamma}-ray source population is to identify those that can be associated with blazars, the most numerous class of extragalactic sources in the {gamma}-ray sky. Recently, we discovered that blazars can be recognized and separated from other extragalactic sources using the infrared (IR) WISE satellite colors. The blazar population delineates a remarkable and distinctive region of the IR color-color space, the WISE blazar strip. In particular, the subregion delineated by the {gamma}-ray emitting blazars is even narrower and we named it as the WISE Gamma-ray Strip (WGS). In this paper we parametrize the WGS on the basis of a single parameter s that we then use to determine if {gamma}-ray Active Galactic Nuclei of the uncertain type (AGUs) detected by Fermi are consistent with the WGS and so can be considered blazar candidates. We find that 54 AGUs out of a set 60 analyzed have IR colors consistent with the WGS; only 6 AGUs are outliers. This result implies that a very high percentage (i.e., in this sample about 90%) of the AGUs detected by Fermi are indeed blazar candidates.

Massaro, F.; /SLAC; D'Abrusco, R.; /Harvard-Smithsonian Ctr. Astrophys.; Tosti, G.; /Perugia U. /INFN, Perugia; Ajello, M.; /SLAC; Gasparrini, D.; /ESRIN, Frascati; Grindlay, J.E.; Smith, Howard A.; /Harvard-Smithsonian Ctr. Astrophys.

2012-04-02T23:59:59.000Z

Note: This page contains sample records for the topic "years higher stripping" 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

Integrated Lateral Flow Test Strip with Electrochemical Sensor for Quantification of Phosphorylated Cholinesterase: Biomarker of Exposure to Organophosphorus Agents  

SciTech Connect

An integrated lateral flow test strip with electrochemical sensor (LFTSES) device with rapid, selective and sensitive response for quantification of exposure to organophosphorus (OP) pesticides and nerve agents has been developed. The principle of this approach is based on parallel measurements of post-exposure and baseline acetylcholinesterase (AChE) enzyme activity, where reactivation of the phosphorylated AChE is exploited to enable measurement of total amount of AChE (including inhibited and active) which is used as a baseline for calculation of AChE inhibition. Quantitative measurement of phosphorylated adduct (OP-AChE) was realized by subtracting the active AChE from the total amount of AChE. The proposed LFTSES device integrates immunochromatographic test strip technology with electrochemical measurement using a disposable screen printed electrode which is located under the test zone. It shows linear response between AChE enzyme activity and enzyme concentration from 0.05 to 10 nM, with detection limit of 0.02 nM. Based on this reactivation approach, the LFTSES device has been successfully applied for in vitro red blood cells inhibition studies using chlorpyrifos oxon as a model OP agent. This approach not only eliminates the difficulty in screening of low-dose OP exposure because of individual variation of normal AChE values, but also avoids the problem in overlapping substrate specificity with cholinesterases and avoids potential interference from other electroactive species in biological samples. It is baseline free and thus provides a rapid, sensitive, selective and inexpensive tool for in-field and point-of-care assessment of exposures to OP pesticides and nerve agents.

Du, Dan; Wang, Jun; Wang, Limin; Lu, Donglai; Lin, Yuehe

2012-02-08T23:59:59.000Z

222

Through the years  

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

Through the years Through the years Early 1960s Researchers at PNL (now called PNNL) developed the standards and devices for setting and measuring radiation doses received by nuclear industry work- ers. Tens of thousands of people, including children, have been mea- sured by whole-body counters since the 1960s to relate their physical content of radioactive materials to sources such as food and water. 1960s PNL formulated the first use of a digital computer for complete process control of a mass spectrometer. Mid-1960s PNL devised a computer code, called COBRA for COolant Boiling in Rod Arrays, which allowed for three-dimensional, multiphase hydrothermal modeling of reactor and other complex systems. 1967 PNL researchers continued the fundamental scientific and

223

Magnetic Fe3O4@TiO2 Nanoparticles-based Test Strip Immunosensing Device for Rapid Detection of Phosphorylated Butyrylcholinesterase  

SciTech Connect

An integrated magnetic nanoparticles-based test-strip immunosensing device was developed for rapid and sensitive quantification of phosphorylated butyrylcholinesterase (BChE), the biomarker of exposure to organophosphous pesticides (OP), in human plasma. In order to overcome the difficulty in scarce availability of OP-specific antibody, here magnetic Fe3O4@TiO2 nanoparticles were used and adsorbed on the test strip through a small magnet inserted in the device to capture target OP-BChE through selective binding between TiO2 and OP moiety. Further recognition was completed by horseradish peroxidase (HRP) and anti-BChE antibody (Ab) co-immobilized gold nanoparticles (GNPs). Their strong affinities among Fe3O4@TiO2, OP-BChE and HRP/Ab-GNPs were characterized by quartz crystal microbalance (QCM), surface plasmon resonance (SPR) and square wave voltammetry (SWV) measurements. After cutting off from test strip, the resulted immunocomplex (HRP/Ab-GNPs/OP-BChE/Fe3O4@TiO2) was measured by SWV using a screen printed electrode under the test zone. Greatly enhanced sensitivity was achieved by introduction of GNPs to link enzyme and antibody at high ratio, which amplifies electrocatalytic signal significantly. Moreover, the use of test strip for fast immunoreactions reduces analytical time remarkably. Coupling with a portable electrochemical detector, the integrated device with advanced nanotechnology displays great promise for sensitive, rapid and in-filed on-site evaluation of OP poisoning.

Ge, Xiaoxiao; Zhang, Weiying; Lin, Yuehe; Du, Dan

2013-12-15T23:59:59.000Z

224

Rapid and Sensitive Detection of Protein Biomarker Using a Portable Fluorescence Biosensor based on Quantum Dots and a Lateral Flow Test Strip  

Science Conference Proceedings (OSTI)

A portable fluorescence biosensor with rapid and ultrasensitive response for trace protein has been built up with quantum dots and lateral flow test strip. The superior signal brightness and high photostability of quantum dots are combined with the promising advantages of lateral flow test strip and resulted in high sensitivity, selectivity and speedy for protein detection. Nitrated ceruloplasmin, a significant biomarker for cardiovascular disease, lung cancer and stress response to smoking, was used as model protein to demonstrate the good performances of this proposed Qdot-based lateral flow test strip. Quantitative detection of nitrated ceruloplasmin was realized by recording the fluorescence intensity of quantum dots captured on the test line. Under optimal conditions, this portable fluorescence biosensor displays rapid responses for nitrated ceruloplasmin in wide dynamic range with a detection limit of 0.1ng/mL (S/N=3). Furthermore, the biosensor was successfully utilized for spiked human plasma sample detection with the concentration as low as 1ng/mL. The results demonstrate that the quantum dot-based lateral flow test strip is capable for rapid, sensitive, and quantitative detection of nitrated ceruloplasmin and hold a great promise for point-of-care and in field analysis of other protein biomarkers.

Li, Zhaohui; Wang, Ying; Wang, Jun; Tang, Zhiwen; Pounds, Joel G.; Lin, Yuehe

2010-08-15T23:59:59.000Z

225

Effect of higher water vapor content on TBC performance  

Science Conference Proceedings (OSTI)

Coal gasification, or IGCC (integrated gasification combined cycle), is one pathway toward cleaner use of coal for power generation with lower emissions. However, when coal-derived synthesis gas (i.e., syngas) is burned in turbines designed for natural gas, turbine manufacturers recommend 'derating,' or lowering the maximum temperature, which lowers the efficiency of the turbine, making electricity from IGCC more expensive. One possible reason for the derating is the higher water vapor contents in the exhaust gas. Water vapor has a detrimental effect on many oxidation-resistant high-temperature materials. In a turbine hot section, Ni-base superalloys are coated with a thermal barrier coating (TBC) allowing the gas temperature to be higher than the superalloy solidus temperature. TBCs have a low thermal conductivity ceramic top coating (typically Y{sub 2}O{sub 3}-stabilized ZrO{sub 2}, or YSZ) and an oxidation-resistant metallic bond coating. For land-based gas turbines, the industry standard is air plasma sprayed (APS) YSZ and high velocity oxygen fuel (HVOF) sprayed NiCoCrAlY bond coatings. To investigate the role of higher water vapor content on TBC performance and possible mitigation strategies, furnace cycling experiments were conducted in dry O{sub 2} and air with 10% (typical with natural gas or jet fuel) or 50 vol% water vapor. Cycle frequency and temperature were accelerated to one hour at 1100 C (with 10 minute cooling to {approx}30 C between each thermal cycle) to induce early failures in coatings that are expected to operate for several years with a metal temperature of {approx}900 C. Coupons (16 mm diameter x 2 mm thick) of commercial second-generation single crystal superalloy CMSX4 were HVOF coated on both sides with {approx}125 {micro}m of Ni-22wt%Co-17Cr-12Al either with 0.7Y or 0.7Y-0.3Hf-0.4Si. One side was then coated with 190-240 {micro}m of APS YSZ. Coatings were cycled until the YSZ top coating spalled. Figure 2 shows the results of the initial phase of experiments. Compared to dry O{sub 2}, the addition of 10% water vapor decreased the lifetime of MCrAlY by {approx}30% for the conventional CMSX4 substrates. Higher average lifetimes were observed with Hf in the bond coating, but a similar decrease in lifetime was observed when water vapor was added. The addition of Y and La to the superalloy substrate did not change the YSZ lifetime with 10% water vapor. However, increasing water vapor content from 10 to 50% did not further decrease the lifetime of either bond coating with the doped superalloy substrate. Thus, these results suggest that higher water vapor contents cannot explain the derating of syngas-fired turbines, and other factors such as sulfur and ash from imperfect syngas cleanup (or upset conditions) need to be explored. Researchers continue to study effects of water vapor on thermally grown alumina scale adhesion and growth rate, and are looking for bond coating compositions more resistant to oxidation in the presence of water vapor.

Pint, Bruce A [ORNL; Haynes, James A [ORNL

2012-01-01T23:59:59.000Z

226

RESULTS FROM ANALYSIS OF THE FIRST AND SECOND STRIP EFFLUENT COALESCER ELEMENTS FROM RADIOACTIVE OPERATIONS OF THE MODULAR CAUSTIC-SIDE SOLVENT EXTRACTION UNIT  

Science Conference Proceedings (OSTI)

The coalescer elements for the Strip Effluent (SE) acid within the Modular Caustic-Side Solvent Extraction Unit (MCU) experienced elevated differential pressure drop during radioactive operations. Following the end of operations for the first Macrobatch campaign and soon after start of the second Macrobatch campaign, personnel removed the coalescer media and provided to Savannah River National Laboratory (SRNL) for diagnostic investigation of the causes of reduced flow. This report summarizes those studies. Two Strip Effluent (SE) coalescers were delivered to the Savannah River National Laboratory (SRNL). One was removed from the Modular Caustic-Side Solvent Extraction Unit (MCU) between processing of Macrobatch 1 and 2 (coalescer 'Alpha'), and the second was removed from MCU after processing of {approx}24,000 gallons of salt solution (coalescer 'Beta'). Both coalescers underwent the same general strip acid flush program to reduce the dose and were delivered to SRNL for analysis of potential occluding solids. Analysis of Coalescer Alpha indicates the presence of aluminum hydroxide solids and aluminosilicate solids, while analysis of Coalescer Beta indicates the presence of aluminum hydroxide solids, but no aluminosilicates. Leaching studies on sections of both coalescers were performed. The results indicate that the coalescers had different amounts of solids present on them at the time of removal. Finally, samples of free liquids retrieved from both coalescers indicate no excessive amounts of CSSX solvent present. Given the strip acid flushing that occurred in the SE coalescers, the solids we detected on the coalescers are probably indicative of a larger quantity of these solids present before the strip acid flushing. Under this scenario, the excessive pressure drops are due to the solids and not from organic fouling.

Peters, T.; Fondeur, F.; Fink, S.

2011-06-28T23:59:59.000Z

227

PROMOTED ZINC CHROMITE CATALYSTS FOR HIGHER ALCOHOL SYNTHESIS  

DOE Green Energy (OSTI)

This report describes the analytical protocols that were developed during the last two years to analyze ''spent'' THQ (tetrahydroquinoline) slurry liquid. Identification of the components of the ''spent'' THQ should help to understand the influence of the slurry medium on the methanol synthesis reaction, and on other reactions with THQ as the slurry liquid. Silica gel liquid chromatography and high performance liquid chromatography (HPLC) were used to isolate and purify the major compounds in the ''spent'' slurry liquid. Gas chromatography/mass spectroscopy (GC/MS), Fourier transform infrared (FTIR) and nuclear magnetic resonance (NMR) were applied to identify the major compounds. Methyl-, dimethyl-, and trimethyl-THQ were found to comprise more than 80% of the ''spent'' liquid. The balance was various methylated indoles. A methyl group always is attached to the N atom in the ring structure. Speculative mechanisms are presented that may help to understand the interaction between the catalyst and the alkylated THQ slurry liquid, and the effect of liquid composition on the methanol synthesis reaction. A poster entitled ''Promoted Zinc Chromite Catalyst for Higher Alcohol Synthesis in a Slurry Reactor-2. Spent Liquid Analysis'' was presented at the AIChE National Meeting, Los Angeles, CA, Nov 12-17, 2000.

Ms. Xiaolei Sun; Professor George W. Roberts

2001-06-15T23:59:59.000Z

228

Research Output in Physics from Pakistani Universities 2004-2008 Although Higher Education Commission (HEC) in the previous years had  

E-Print Network (OSTI)

the impact HEC had on the tertiary education in Pakistan, is to determine the number of research papers Pakistan. As Physics is a very broad ranging subject and also the analytical tool of ISI-Web of Science "Physics" is used it composed of following sub-categories. 1. Applied Physics 2. Nuclear Science

Siddiqi, Sajjad Ahmed

229

A higher-order extension for imperative synchronous languages  

Science Conference Proceedings (OSTI)

This article presents the very first effective design of higher-order modules in the synchronous programming language Esterel. Higher-order modules, together with the robust separate compilation scheme that implements it, allow us to address a yet unexplored ...

Eric Vecchié; Jean-Pierre Talpin; Sébastien Boisgérault

2010-06-01T23:59:59.000Z

230

Calendar Year 2013  

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

3 Office of Inspector General 
1000 3 Office of Inspector General 
1000 Independence Avenue, SW 
 Washington, DC 20585 202-586-4128 en Audit Report: OAS-FS-14-03 http://energy.gov/ig/downloads/audit-report-oas-fs-14-03 Audit Report: OAS-FS-14-03

231

2013 Director's New Year Address  

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

Director's New Year Address 2013 Director's New Year Address Print Looking Forward and Celebrating 20 Years in 2013 falocne We recently sat down with ALS Director Roger Falcone to...

232

Additions to natural gas in underground storage to be nearly 50% higher this summer  

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

Additions to natural gas in underground storage to be nearly Additions to natural gas in underground storage to be nearly 50% higher this summer Although it's still spring, natural gas supply companies and utilities are already preparing for next winter and are building their inventories of natural gas to meet future heating demand. About 2.1 trillion cubic feet of natural gas will be added to gas inventories in underground storage over the summer months to get ready for the winter heating season, which starts November 1. That is significantly higher than the roughly 1.5 trillion cubic feet of gas added during last summer, according to the U.S. Energy Information Administration's new monthly forecast. Higher natural prices this year will lead to lower gas use by power plants to generate electricity, which will contribute to the higher build in gas inventories

233

Residential Commercial Industrial Year  

Gasoline and Diesel Fuel Update (EIA)

4 4 Residential Commercial Industrial Year and State Volume (million cubic feet) Consumers Volume (million cubic feet) Consumers Volume (million cubic feet) Consumers 2000 Total ................... 4,996,179 59,252,728 3,182,469 5,010,817 8,142,240 220,251 2001 Total ................... 4,771,340 60,286,364 3,022,712 4,996,446 7,344,219 217,026 2002 Total ................... 4,888,816 61,107,254 3,144,169 5,064,384 7,507,180 205,915 2003 Total ................... R 5,079,351 R 61,871,450 R 3,179,493 R 5,152,177 R 7,150,396 R 205,514 2004 Total ................... 4,884,521 62,469,142 3,141,653 5,135,985 7,250,634 212,191 Alabama ...................... 43,842 806,175 26,418 65,040 169,135 2,800 Alaska.......................... 18,200 104,360 18,373 13,999 46,580 10 Arizona ........................

234

WMAP First Year Results  

E-Print Network (OSTI)

The Wilkinson Microwave Anisotropy Probe (WMAP) science team has released results from the first year of operation at the Earth-Sun L2 Lagrange point. The maps are consistent with previous observations but have much better sensitivity and angular resolution than the COBE DMR maps, and much better calibration accuracy and sky coverage than ground-based and balloon-borne experiments. The angular power spectra from these ground-based and balloon-borne experiments are consistent within their systematic and statistical uncertainties with the WMAP results. WMAP detected the large angular-scale correlation between the temperature and polarization anisotropies of the CMB caused by electron scattering since the Universe became reionized after the "Dark Ages", giving a value for the electron scattering optical depth of 0.17+/-0.04. The simplest Lambda-CDM model with n=1 and Omega_tot=1 provides an adequate fit to the WMAP data and gives parameters which are consistent with determinations of the Hubble constant and observations of the accelerating Universe using supernovae. The time-ordered data, maps, and power spectra from WMAP can be found at http://lambda.gsfc.nasa.gov along with 13 papers by the WMAP science team describing the results in detail.

E. L. Wright

2003-06-05T23:59:59.000Z

235

Projects of the year  

SciTech Connect

The Peabody Hotel, Orlando, Florida was the site of Power Engineering magazine's 2006 Projects of the Year Awards Banquet, which kicked-off the Power-Gen International conference and exhibition. The Best Coal-fired Project was awarded to Tri-State Generation and Transmission Association Inc., owner of Springenville Unit 3. This is a 400 MW pulverized coal plant in Springeville, AZ, sited with two existing coal-fired units. Designed to fire Powder River Basin coal, it has low NOx burners and selective catalytic reduction for NOx control, dry flue gas desulfurization for SO{sub 2} control and a pulse jet baghouse for particulate control. It has a seven-stage feedwater heater and condensers to ensure maximum performance. Progress Energy-Carolinas' Asheville Power Station FGD and SCR Project was awarded the 2006 coal-fired Project Honorable Mention. This plant in Skyland, NC was required to significantly reduce NOx emissions. When completed, the improvements will reduce NOx by 93% compared to 1996 levels and SO{sub 2} by 93% compared to 2001 levels. Awards for best gas-fired, nuclear, and renewable/sustainable energy projects are recorded. The Sasyadko Coal-Mine Methane Cogeneration Plant near Donezk, Ukraine, was given the 2006 Honorable Mention for Best Renewable/Sustainable Energy Project. In November 2004, Ukraine was among 14 nations to launch the Methane to Markets partnership. The award-winning plant is fuelled by methane released during coal extraction. It generates 42 MW of power. 4 photos.

Hansen, T.

2007-01-15T23:59:59.000Z

236

Trace metal characterization and speciation in geothermal effluent by multiple scanning anodic stripping voltammetry and atomic absorption analysis  

DOE Green Energy (OSTI)

Recent studies have shown geothermal power plants to have a significant environmental impact on the ground water of the area. The heavy metals arsenic and mercury are special problems, as both are concentrated by flora and fauna exposed to the effluent waters. Because the toxicity of these and other metallic pollutants present in geothermal effluent depends on the chemical form, or speciation, of the particular metal, any serious study of the environmental impact of a geothermal development should include studies of trace metal speciation, in addition to trace metal concentration. This proposal details a method for determining metal speciation in dilute waters. The method is based on ion-exchange and backed by atomic absorption spectrometry and multiple scanning anodic stripping voltammetry. Special laboratory studies will be performed on mercury, arsenic and selenium speciation in synthetic geothermal water. The method will be applied to three known geothermal areas in Washington and Oregon, with emphasis on the speciation of mercury, arsenic and selenium in these waters. The computer controlled electrochemical instrumentation was built and tested. Using this instrumentation, a new experimental procedure was developed to determine the chemical form (speciation) of metal ions in very dilute solutions (ng/ml). This method was tested on model systems including Pb, Cd, and As with C1/sup -/, CO/sub 3//sup 2 -/ and glycine ligands. Finally, the speciation of lead in a geothermal water was examined and the PbC1/sup +/ complex was observed and quantified.

Kowalski, B.R.

1979-05-25T23:59:59.000Z

237

Higher U.S. oil production in 2013 and 2014 means lower oil imports  

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

Higher U.S. oil production in 2013 and 2014 means lower oil Higher U.S. oil production in 2013 and 2014 means lower oil imports U.S. crude oil production topped 7 million barrels per day in November and December for the first time in 20 years, and production is expected to keep rising over the next two years. The U.S. Energy Information Administration's new monthly forecast sees domestic crude oil output averaging 7.3 million barrels per day this year and climbing to 7.9 million barrels next year. Higher crude oil production means America will need less imported oil. U.S. net imports of crude oil and liquid fuels are forecast to drop to 6.0 million barrels per day in 2014, less than half the 12.5 million barrels per day level in 2005. That will push U.S. imports down to just 32 percent of domestic oil consumption, the lowest

238

Bench-Scale Development of a Hot Carbonate Absorption Process with Crystallization-Enabled High Pressure Stripping for Post-Combustion CO2 Capture  

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

Development of a Hot Development of a Hot Carbonate Absorption Process with Crystallization-Enabled High Pressure Stripping for Post-Combustion CO 2 Capture Background The mission of the U.S. Department of Energy/National Energy Technology Laboratory (DOE/NETL) Existing Plants, Emissions & Capture (EPEC) Research & Development (R&D) Program is to develop innovative environmental control technologies to enable full use of the nation's vast coal reserves, while at the same

239

Short-cycle higher education: Purposes and issues  

Science Conference Proceedings (OSTI)

This article deals with a worldwide movement called short-cycle higher education .... lowed less than a fair share of the combined budget, college faculties had.

240

A static cost analysis for a higher-order language.  

E-Print Network (OSTI)

?? We develop a static complexity analysis for a higher-order functional language with structural list recursion. The complexity of an expression is a pair consisting… (more)

Danner, Norman

2013-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "years higher stripping" 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

Relations between Higher Education and the Labour Market  

E-Print Network (OSTI)

A high quality and socially responsive higher education is crucial for social equity, economic and social development and the existence of a vibrant democracy and civil society. Without higher education producing knowledgeable, competent and skilled graduates, research and knowledge and being responsive to economic and social needs, equity, democracy and development will all be constrained. The challenges of reconstruction, social transformation and development are tremendous. Higher education must not fail in meeting the new priorities and needs of South Africa The Council on Higher Education (CHE) is an independent statutory body established by the Higher Education Act of 1997. Its mandate is to advise the Minister of Education on all matters of higher education so that the system becomes characterised by equity, quality, responsiveness to economic and social development needs, and effective and efficient provision and management and also contributes to the public good. The CHE is also responsible, through its Higher Education Quality Committee (HEQC), for quality assurance in higher education. One specific responsibility allocated to the CHE is to advise the Minister of Education on stimulating greater responsiveness on the part of higher education to societal needs, especially those

The Tramshed

2003-01-01T23:59:59.000Z

242

Heat wave contributes to higher summer electricity demand in...  

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

contributes to higher summer electricity demand in the Northeast In its new energy forecast, the U.S. Energy Information Administration expects summer retail electricity prices...

243

Improved Dye-Sensitized Solar Cell (DSSC) for Higher Energy ...  

solar cells to potentially compete with fossil fuels. Improved Dye-Sensitized Solar Cell (DSSC) for Higher Energy Conversion Efficiency Page 1 of 1 Data Update

244

A remark on higher order RUE-resolution with EXTRUE  

E-Print Network (OSTI)

We show that a prominent counterexample for the completeness of first order RUE-resolution does not apply to the higher order RUE-resolution approach EXTRUE.

Benzmueller, Christoph

2009-01-01T23:59:59.000Z

245

Knotting and higher order linking in physical systems  

E-Print Network (OSTI)

We discuss physical systems with topologies more complicated than simple gaussian linking. Our examples of these higher topologies are in non-relativistic quantum mechanics and in QCD.

Roman V. Buniy; Martha J. Holmes; Thomas W. Kephart

2010-10-28T23:59:59.000Z

246

Mechanism of photoreductive stripping of iron(III) in a liquid-liquid extraction system and its application for a hydrometallurgical process  

SciTech Connect

The mechanism of the photoreductive stripping of iron(III) in the liquid-liquid extraction process was investigated by employing (2-ethylhexyl)phosphonic acid mono(2-ethylhexyl) ester (EHPNA) and bis(2-ethylhexyl)phosphoric acid (D2EHPA) as extractants, n-dodecane and kerosene as diluents, and a xenon lamp as the light source. The photoreductive stripping of iron(III) progressed by photoirradiation following an initial induction period caused by dissolved oxygen in the extraction system. The iron(III)-extractant complex was photoexcited in the organic phase and photoreduced to the iron(II) complex by electron donation from the water at the aqueous/organic interface. A kinetic study of the photoreductive stripping of iron(III) revealed that the photochemical reduction of iron(III) was the rate-determining step. The removal of iron from a simulated zinc refinery residue solution by using liquid-liquid extraction combined with photochemical reduction of iron was also investigated, showing that the rare metals in the refinery residue, gallium and indium, were recovered effectively and leaving almost all iron(III) in the aqueous phase.

Nishihama, Syouhei; Hirai, Takayuki; Komasawa, Isao

1999-12-01T23:59:59.000Z

247

Neutron capture therapy: Years of experimentation---Years of reflection  

Science Conference Proceedings (OSTI)

This report describes early research on neutron capture therapy over a number of years, beginning in 1950, speaking briefly of patient treatments but dwelling mostly on interpretations of our animal experiments. This work carried out over eighteen years, beginning over forty years ago. Yet, it is only fitting to start by relating how neutron capture therapy became part of Brookhaven's Medical Research Center program.

Farr, L.E.

1991-12-16T23:59:59.000Z

248

Terrace housing : providing quality in higher-density housing  

E-Print Network (OSTI)

The higher demand of higher-density housing in Bangkok due to the rapid growth of the economy and the use of high-performance materials and modern construction methods has changed the forms of housing from low-rise buildings ...

Atthakor, Songpol

1992-01-01T23:59:59.000Z

249

An evaluation framework for higher education ERP systems  

Science Conference Proceedings (OSTI)

A Higher Education ERP system can be used as a solution to integrate and increase the efficiency of the Romanian university processes. This paper examines the application of ERP software in Romanian Universities. We made an SWOT analysis for implementing ... Keywords: ERP systems, evaluation framework, higher education, integration, quality services, university management

Gheorghe Sabau; Mihaela Munten; Ana-Ramona Bologa; Razvan Bologa; Traian Surcel

2009-11-01T23:59:59.000Z

250

Aspects of metric-like higher-spin geometry  

Science Conference Proceedings (OSTI)

We consider the higher-derivative equations obtained setting to zero the divergence of the higher-spin curvatures in metric-like form, showing their equivalence to the second-order equations emerging from the tensionless limit of open string field theory, propagating reducible spectra of particles with different spins. This result can be viewed as complementary to the possibility of setting to zero a single trace of the higher-spin field strengths, yielding an equation known to imply Fronsdal's equation in the compensator form. We review the general context and results obtained in the investigation of metric-like higher-spin geometry, the structure of the corresponding non-local actions, together with their links to more conventional, local forms including a recently proposed one for higher-spin theories with transverse gauge invariance.

Francia, D. [Centro Studi e Ricerche E. Fermi, piazza del Viminale 1, I-00184 Roma, Italy and Scuola Normale Superiore and INFN, Piazza dei Cavalieri 7, I-56126 Pisa (Italy)

2012-09-24T23:59:59.000Z

251

RESULTS OF THE EXTRACTION-SCRUB-STRIP TESTING USING AN IMPROVED SOLVENT FORMULATION AND SALT WASTE PROCESSING FACILITY SIMULATED WASTE  

Science Conference Proceedings (OSTI)

The Office of Waste Processing, within the Office of Technology Innovation and Development, is funding the development of an enhanced solvent - also known as the next generation solvent (NGS) - for deployment at the Savannah River Site to remove cesium from High Level Waste. The technical effort is a collaborative effort between Oak Ridge National Laboratory (ORNL) and Savannah River National Laboratory (SRNL). As part of the program, the Savannah River National Laboratory (SRNL) has performed a number of Extraction-Scrub-Strip (ESS) tests. These batch contact tests serve as first indicators of the cesium mass transfer solvent performance with actual or simulated waste. The test detailed in this report used simulated Tank 49H material, with the addition of extra potassium. The potassium was added at 1677 mg/L, the maximum projected (i.e., a worst case feed scenario) value for the Salt Waste Processing Facility (SWPF). The results of the test gave favorable results given that the potassium concentration was elevated (1677 mg/L compared to the current 513 mg/L). The cesium distribution value, DCs, for extraction was 57.1. As a comparison, a typical D{sub Cs} in an ESS test, using the baseline solvent formulation and the typical waste feed, is {approx}15. The Modular Caustic Side Solvent Extraction Unit (MCU) uses the Caustic-Side Solvent Extraction (CSSX) process to remove cesium (Cs) from alkaline waste. This process involves the use of an organic extractant, BoBCalixC6, in an organic matrix to selectively remove cesium from the caustic waste. The organic solvent mixture flows counter-current to the caustic aqueous waste stream within centrifugal contactors. After extracting the cesium, the loaded solvent is stripped of cesium by contact with dilute nitric acid and the cesium concentrate is transferred to the Defense Waste Processing Facility (DWPF), while the organic solvent is cleaned and recycled for further use. The Salt Waste Processing Facility (SWPF), under construction, will use the same process chemistry. The Office of Waste Processing (EM-31) expressed an interest in investigating the further optimization of the organic solvent by replacing the BoBCalixC6 extractant with a more efficient extractant. This replacement should yield dividends in improving cesium removal from the caustic waste stream, and in the rate at which the caustic waste can be processed. To that end, EM-31 provided funding for both the Savannah River National Laboratory (SRNL) and the Oak Ridge National Laboratory (ORNL). SRNL wrote a Task Technical Quality and Assurance Plan for this work. As part of the envisioned testing regime, it was decided to perform an ESS test using a simulated waste that simulated a typical envisioned SWPF feed, but with added potassium to make the waste more challenging. Potassium interferes in the cesium removal, and its concentration is limited in the feed to <1950 mg/L. The feed to MCU has typically contained <500 mg/L of potassium.

Peters, T.; Washington, A.; Fink, S.

2012-01-09T23:59:59.000Z

252

Introduction: Twenty Years of ACCESS  

E-Print Network (OSTI)

vision of future priorities in transportation research ands 20th Transportation Center. A year ago, UCTC’s future, and

Cervero, Robert

2012-01-01T23:59:59.000Z

253

KINEMATICS AND EXCITATION OF THE RAM PRESSURE STRIPPED IONIZED GAS FILAMENTS IN THE COMA CLUSTER OF GALAXIES  

SciTech Connect

We present the results of deep imaging and spectroscopic observations of very extended ionized gas (EIG) around four member galaxies of the Coma Cluster of galaxies: RB 199, IC 4040, GMP 2923, and GMP 3071. The EIGs were serendipitously found in an H{alpha} narrowband imaging survey of the central region of the Coma Cluster. The relative radial velocities of the EIGs with respect to the systemic velocities of the parent galaxies from which they emanate increase almost monotonically with the distance from the nucleus of the respective galaxies, reaching {approx} - 400 to - 800 km s{sup -1} at around 40-80 kpc from the galaxies. The one-sided morphologies and the velocity fields of the EIGs are consistent with the predictions of numerical simulations of ram pressure stripping. We found a very low velocity filament (v{sub rel} {approx} -1300 km s{sup -1}) at the southeastern edge of the disk of IC 4040. Some bright compact knots in the EIGs of RB 199 and IC 4040 exhibit blue continuum and strong H{alpha} emission. The equivalent widths of the H{alpha} emission exceed 200 A and are greater than 1000 Angstrom-Sign for some knots. The emission-line intensity ratios of the knots are basically consistent with those of sub-solar abundance H II regions. These facts indicate that intensive star formation occurs in the knots. Some filaments, including the low-velocity filament of the IC 4040 EIG, exhibit shock-like emission-line spectra, suggesting that shock heating plays an important role in ionization and excitation of the EIGs.

Yoshida, Michitoshi [Hiroshima Astrophysical Science Center, Hiroshima University, Higashi-Hiroshima, Hiroshima 739-8526 (Japan); Yagi, Masafumi; Komiyama, Yutaka; Kashikawa, Nobunari [Optical and Infrared Astronomy Division, National Astronomical Observatory, Mitaka, Tokyo 181-8588 (Japan); Furusawa, Hisanori [Astronomical Data Center, National Astronomical Observatory of Japan, Mitaka, Tokyo 181-8588 (Japan); Hattori, Takashi [Subaru Telescope, National Astronomical Observatory of Japan, 650 North A'Ohoku Place, Hilo, HI 96720 (United States); Okamura, Sadanori, E-mail: yoshidam@hiroshima-u.ac.jp [Department of Astronomy, University of Tokyo, Tokyo 113-0033 (Japan)

2012-04-10T23:59:59.000Z

254

Do Solar system tests permit higher dimensional general relativity?  

E-Print Network (OSTI)

We perform a survey whether higher dimensional Schwarzschild space-time is compatible with some of the solar system phenomena. As a test we examine five well known solar system effects, viz., (1) Perihelion shift, (2) Bending of light, (3) Gravitational redshift, (4) Gravitational time delay and (5) Motion of test particle in the framework of general relativity with higher dimensions. It is shown that the results related to all these physical phenomena are mostly incompatible with the higher dimensional version of general relativity except that of Motion of test particle. We compare all these results with the available data in the literature.

F. Rahaman; Saibal Ray; M. Kalam; M. Sarker

2007-07-06T23:59:59.000Z

255

The Palatini formalism for higher?curvature gravity theories  

Science Conference Proceedings (OSTI)

We compare the metric and the Palatini formalism to obtain the Einstein equations in the presence of higher?order curvature corrections that consist of contractions of the Riemann tensor

Mar Bastero?Gil; Mónica Borunda; Bert Janssen

2009-01-01T23:59:59.000Z

256

Higher education as a relatively autonomous field: the impact of  

E-Print Network (OSTI)

accompanying massification ensures the survival of elite forms (Bowles & Gintis, 1979; Brint & Karabel, 1986 of the Ofsted inspection. ... In higher education, an academic becomes the creator of research and is expected

Dixon, Peter

257

Neutron capture therapy: Years of experimentation---Years of reflection  

SciTech Connect

This report describes early research on neutron capture therapy over a number of years, beginning in 1950, speaking briefly of patient treatments but dwelling mostly on interpretations of our animal experiments. This work carried out over eighteen years, beginning over forty years ago. Yet, it is only fitting to start by relating how neutron capture therapy became part of Brookhaven`s Medical Research Center program.

Farr, L.E.

1991-12-16T23:59:59.000Z

258

A geometrizing higher twist effect on nuclear target  

E-Print Network (OSTI)

The higher twist effects in deep inelastic scattering on the nuclear target are studied using time ordered perturbation theory. We showed that the collinear rescattering of the outgoing quark on the extra nucleons via the contacting gluon-pair is dominant in nuclear size-dependent effects. The Qiu-Vitev resummation is proved by using the geometric properties of the higher twist amplitudes. The leading contributions of nuclear-enhanced effect to the DGLAP evolution equation are resummed in the same framework.

Wei Zhu

2004-08-30T23:59:59.000Z

259

A blueprint for higher-level fusion systems  

Science Conference Proceedings (OSTI)

This paper contends that demands on the data fusion community are beginning to exceed its historical roots in sensor fusion, by requiring greater development of automated situation and impact assessments and more appropriate integration with humans engaged ... Keywords: Cognitive machines, Data fusion, Higher-level fusion, Higher-level fusion interfaces, Impact assessment, Information fusion, JDL model, Object assessment, Semantic machines, Sensor fusion, Situation assessment, Situation awareness, Social machines

Dale A. Lambert

2009-01-01T23:59:59.000Z

260

PROMOTED ZINC CHROMITE CATALYSTS FOR HIGHER ALCOHOL SYNTHESIS  

SciTech Connect

During this reporting period, a ''zinc chromite'' catalyst promoted with 6 wt.% cesium (Cs) was evaluated at the following operating conditions: Temperature - 375 C and 400 C; Total Pressure--13.6 MPa (2000 psig); Gas Hourly Space Velocity (GHSV) - 5000 standard liters/kg(cat)-hr; and H{sub 2}/CO feed ratio--0.5, 1.0 and 2.0 mole/mole. Decahydronaphthalene (DHN) was used as the slurry liquid. The experiment lasted for twelve days of continuous operation. Unpromoted zinc chromite catalyst then was re-examined under the same operating conditions. Reproducible data was achieved with a continuous liquid make-up. Compared with unpromoted zinc chromite catalyst, 6 wt.% Cs-promoted catalyst shifted the product distribution from methanol to higher alcohols, even though methanol was still the major product. The effect of operating conditions was less important than the addition of promoter. However, it was observed that higher temperature favors higher alcohol synthesis, and that a higher H{sub 2}/CO ratio leads to lower oxygenates selectivity and higher hydrocarbons selectivity. These trends showed clearly with the Cs-promoted catalyst, but were not as prominent with the unpromoted catalyst. The slurry liquid did not decompose or alkylate to a measurable extent during either continuous, 12 - day experiment, even with the higher reactor temperature (400 C). There was a relatively significant loss of catalyst surface area during the experiment with the promoted catalyst, but not with the unpromoted catalyst.

Ms. Xiaolei Sun; Professor George W. Roberts

2000-12-20T23:59:59.000Z

Note: This page contains sample records for the topic "years higher stripping" from the National Library of EnergyBeta (NLEBeta).
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261

YEAR  

National Nuclear Security Administration (NNSA)

<30 30-39 40-49 50-59 60-69 70+ 35.3% 29.4% 17.6% 5.9% 11.8% 0.0% Age Groups as a Percentage of Workforce 0.0% 23.5% 58.8% 17.6% Education J.D.Ph.DSc.D Degrees Masters Degrees...

262

YEAR  

National Nuclear Security Administration (NNSA)

<30 30-39 40-49 50-59 60-69 70+ 24.8% 15.0% 21.7% 31.8% 5.6% 1.0% Age Groups as a Percentage of Workforce 0.3% 31.5% 37.4% 30.8% Education J.D.Ph.DSc.D Degrees Masters Degrees...

263

YEAR  

National Nuclear Security Administration (NNSA)

50% <30 30-39 40-49 50-59 60-69 70+ 2.3% 2.3% 20.5% 50.0% 22.7% 2.3% Age Groups as a Percentage of Workforce 6.8% 38.6% 45.5% 9.1% Education J.D.Ph.DSc.D Degrees Masters Degrees...

264

YEAR  

National Nuclear Security Administration (NNSA)

50% <30 30-39 40-49 50-59 60-69 70+ 6.6% 41.7% 32.7% 16.0% 3.0% 0.0% Age Groups as a Percentage of Workforce 0.4% 7.6% 16.0% 76.0% Education J.D.Ph.DSc.D Degrees Masters Degrees...

265

YEAR  

National Nuclear Security Administration (NNSA)

<30 30-39 40-49 50-59 60-69 70+ 11.6% 27.9% 18.6% 18.6% 23.3% 0.0% Age Groups as a Percentage of Workforce 41.9% 16.3% 25.6% 16.3% Education J.D.Ph.DSc.D Degrees Masters...

266

Yearly  

E-Print Network (OSTI)

In 2009, a new activity was launched under the International Energy Agency Wind Implementing Agreement (IEA Wind) for the small wind sector. The main focus of this activity, called Task 27, is to develop recommended practices for consumer labeling of existing commercial small wind turbines. Participants will also exchange information about the status of the small wind industry in the member countries. This report outlines the status of the small wind sector in 2009 in the countries participating in Task 27. (For more information about IEA Wind and the consumer label developed under Task 27, see www.ieawind.org.)

unknown authors

2009-01-01T23:59:59.000Z

267

YEAR  

National Nuclear Security Administration (NNSA)

M) 15 Hispanic Female (H, F) 11 White Male (W, M) 49 White Female (W, F) 12 PAY PLAN DIVERSITY TOTAL WORKFORCE GENDER Los Alamos Field Office As of March 23, 2013 1.0% 9.4% 28.1%...

268

YEAR  

National Nuclear Security Administration (NNSA)

Female 0 Hispanic Male 1 Hispanic Female 0 White Male 28 White Female 6 Workforce Diversity Kansas City Site Office As of March 24, 2012 PAY PLAN TOTAL WORKFORCE GENDER...

269

YEAR  

National Nuclear Security Administration (NNSA)

29 Hispanic Male 220 Hispanic Female 202 White Male 1340 White Female 519 Workforce Diversity National Nuclear Security Administration As of March 24, 2012 PAY PLAN TOTAL...

270

YEAR  

National Nuclear Security Administration (NNSA)

M) 5 Hispanic Female (H, F) 4 White Male (W, M) 25 White Female (W, F) 17 PAY PLAN DIVERSITY TOTAL WORKFORCE GENDER Livermore Field Office As of March 23, 2013 1.2% 4.7% 3.5%...

271

YEAR  

National Nuclear Security Administration (NNSA)

7 Asian Female 6 Hispanic Male 8 Hispanic Female 7 White Male 128 White Female 83 DIVERSITY Workforce Diversity Immedidate Office of the Deputy Administrator (NA-20) As of...

272

YEAR  

National Nuclear Security Administration (NNSA)

M) 12 Hispanic Female (H, F) 11 White Male (W, M) 34 White Female (W, F) 16 PAY PLAN DIVERSITY TOTAL WORKFORCE GENDER Sandia Field Office As of March 23, 2013 2.5% 8.8% 13.8% 1.3%...

273

YEAR  

National Nuclear Security Administration (NNSA)

3 Asian Female 0 Hispanic Male 23 Hispanic Female 24 White Male 36 White Female 35 DIVERSITY Workforce Diversity Associate Administrator for Acquistion & Project Management...

274

YEAR  

National Nuclear Security Administration (NNSA)

White Male (W,M) 29 26 -10.34% White Female (W,F) 19 16 -15.79% Change DIVERSITY Change Livermore Field Office As of September 26, 2013 TOTAL WORKFORCE Change GENDER...

275

YEAR  

National Nuclear Security Administration (NNSA)

3 Asian Female 4 Hispanic Male 21 Hispanic Female 47 White Male 61 White Female 92 DIVERSITY Workforce Diversity Associate Administrator for Management & Budget, NA-MB As of Sep...

276

YEAR  

National Nuclear Security Administration (NNSA)

Male 1 Asian Female 0 Hispanic Male 0 Hispanic Female 0 White Male 8 White Female 3 DIVERSITY Workforce Diversity As of March 24, 2012 PAY PLAN TOTAL WORKFORCE 9 64.3% 5 35.7%...

277

YEAR  

National Nuclear Security Administration (NNSA)

Female 4 Hispanic Male 5 Hispanic Female 4 White Male 30 White Female 19 Workforce Diversity Livermore Site Office As of March 24, 2012 PAY PLAN TOTAL WORKFORCE GENDER DIVERSITY...

278

YEAR  

National Nuclear Security Administration (NNSA)

Female (W, F) 474 Total includes 2561 permanent and 21 temporary employees. PAY PLAN DIVERSITY TOTAL WORKFORCE GENDER National Nuclear Security Administration As of March 23, 2013...

279

YEAR  

National Nuclear Security Administration (NNSA)

M) 74 Hispanic Female (H, F) 22 White Male (W, M) 393 White Female (W, F) 19 PAY PLAN DIVERSITY TOTAL WORKFORCE GENDER Assistant Deputy Administrator for Secure Transportation...

280

YEAR  

National Nuclear Security Administration (NNSA)

Female 1 Hispanic Male 0 Hispanic Female 1 White Male 46 White Female 22 Workforce Diversity Y-12 Site Office As of March 24, 2012 PAY PLAN TOTAL WORKFORCE DIVERSITY GENDER 51...

Note: This page contains sample records for the topic "years higher stripping" from the National Library of EnergyBeta (NLEBeta).
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they are not comprehensive nor are they the most current set.
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281

YEAR  

National Nuclear Security Administration (NNSA)

Female 0 Hispanic Male 0 Hispanic Female 3 White Male 9 White Female 1 Workforce Diversity Office of the Administrator (NA-1) As of March 24, 2012 PAY PLAN TOTAL WORKFORCE...

282

YEAR  

National Nuclear Security Administration (NNSA)

32 TOTAL WORKFORCE GENDER NNSA Production Office (NPO) As of March 23, 2013 PAY PLAN DIVERSITY 1.5% 0.7% 21.9% 21.9% 1.5% 16.8% 32.8% 2.9% Pay Plan Males 65.7% Females 34.3%...

283

YEAR  

National Nuclear Security Administration (NNSA)

0 Asian Female 0 Hispanic Male 7 Hispanic Female 18 White Male 40 White Female 28 DIVERSITY Workforce Diversity Associate Administrator for Defense Nuclear Security, NA-70 As...

284

YEAR  

National Nuclear Security Administration (NNSA)

-8.33% White Male (W,M) 34 34 0.00% White Female (W,F) 17 16 -5.88% Change DIVERSITY Change Sandia Field Office As of September 26, 2013 TOTAL WORKFORCE Change GENDER...

285

YEAR  

National Nuclear Security Administration (NNSA)

0.00% White Male (W,M) 15 13 -13.33% White Female (W,F) 8 6 -25.00% Change DIVERSITY Change Savannah River Field Office As of September 26, 2013 TOTAL WORKFORCE Change...

286

YEAR  

National Nuclear Security Administration (NNSA)

M) 6 Hispanic Female (H, F) 6 White Male (W, M) 51 White Female (W, F) 14 PAY PLAN DIVERSITY TOTAL WORKFORCE GENDER Nevada Field Office As of March 23, 2013 1.1% 3.4% 1.1% 31.8%...

287

YEAR  

National Nuclear Security Administration (NNSA)

Male 1 Asian Female 0 Hispanic Male 0 Hispanic Female 0 White Male 14 White Female 8 DIVERSITY GENDER Workforce Diversity Savannah River Site Office As of March 24, 2012 PAY PLAN...

288

YEAR  

National Nuclear Security Administration (NNSA)

Male 2 Asian Female 0 Hispanic Male 5 Hispanic Female 3 White Male 29 White Female 5 DIVERSITY Workforce Diversity Associate Administrator for Safety & Health, NA-SH As of Sep 24,...

289

YEAR  

National Nuclear Security Administration (NNSA)

Male 3 Asian Female 1 Hispanic Male 1 Hispanic Female 0 White Male 76 White Female 22 DIVERSITY Workforce Diversity Deputy Administrator for Naval Reactors (NA-30) As of March 24,...

290

YEAR  

National Nuclear Security Administration (NNSA)

Male 2 Asian Female 1 Hispanic Male 3 Hispanic Female 6 White Male 50 White Female 11 DIVERSITY GENDER Workforce Diversity Associate Administrator for Emergency Operations (NA-40)...

291

YEAR  

National Nuclear Security Administration (NNSA)

F) 6 TOTAL WORKFORCE GENDER Kansas City Field Office As of March 23, 2013 PAY PLAN DIVERSITY 2.6% 2.6% 28.9% 21.1% 39.5% 5.3% Pay Plan Males 71.1% Females 28.9% Gender AIAN, M...

292

YEAR  

National Nuclear Security Administration (NNSA)

Female 0 Hispanic Male 5 Hispanic Female 5 White Male 44 White Female 13 Workforce Diversity Pantex Site Office As of March 24, 2012 PAY PLAN TOTAL WORKFORCE DIVERSITY GENDER 57...

293

YEAR  

National Nuclear Security Administration (NNSA)

0.00% White Male (W,M) 85 71 -16.47% White Female (W,F) 33 30 -9.09% Change DIVERSITY Change NNSA Production Office (NPO) As of September 26, 2013 TOTAL WORKFORCE Change...

294

YEAR  

National Nuclear Security Administration (NNSA)

Female 0 Hispanic Male 20 Hispanic Female 11 White Male 53 White Female 17 Workforce Diversity Los Alamos Site Office As of March 24, 2012 PAY PLAN TOTAL WORKFORCE GENDER...

295

YEAR  

National Nuclear Security Administration (NNSA)

9 Asian Female 5 Hispanic Male 18 Hispanic Female 12 White Male 101 White Female 49 DIVERSITY Workforce Diversity Immediate Office of the Deputy Administrator (DP) (NA-10) As of...

296

YEAR  

National Nuclear Security Administration (NNSA)

Administration As of September 26, 2013 TOTAL WORKFORCE Change GENDER PAY PLAN Change DIVERSITY Change 4.2% 0.1% 0.0% 3.5% 1.6% 6.8% 0.7% 17.6% 49.5% 2.6% 13.1% 0.0% 0.0% 0.1% 0.1%...

297

YEAR  

National Nuclear Security Administration (NNSA)

Male 2 Asian Female 4 Hispanic Male 7 Hispanic Female 5 White Male 53 White Female 19 DIVERSITY Workforce Diversity Nevada Site Office As of September 25, 2010 PAY PLAN TOTAL...

298

YEAR  

National Nuclear Security Administration (NNSA)

Female 3 Hispanic Male 7 Hispanic Female 5 White Male 52 White Female 20 Workforce Diversity Nevada Site Office As of March 24, 2012 PAY PLAN TOTAL WORKFORCE GENDER DIVERSITY 64...

299

YEAR  

National Nuclear Security Administration (NNSA)

F) 7 TOTAL WORKFORCE GENDER Savannah River Field Office As of March 23, 2013 PAY PLAN DIVERSITY 6.5% 12.9% 38.7% 38.7% 3.2% Pay Plan Males 64.5% Females 35.5% Gender AIAN, M AIAN,...

300

YEAR  

National Nuclear Security Administration (NNSA)

0 Asian Female 0 Hispanic Male 7 Hispanic Female 18 White Male 40 White Female 25 DIVERSITY GENDER Workforce Diversity As of March 24, 2012 PAY PLAN TOTAL WORKFORCE Associate...

Note: This page contains sample records for the topic "years higher stripping" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
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301

YEAR  

National Nuclear Security Administration (NNSA)

White Male (W,M) 389 400 2.83% White Female (W,F) 21 19 -9.52% Change DIVERSITY Change Assistant Deputy Administrator for Secure Transportation (NA-15) As of...

302

YEAR  

National Nuclear Security Administration (NNSA)

2 Asian Female 0 Hispanic Male 13 Hispanic Female 17 White Male 37 White Female 17 DIVERSITY GENDER Workforce Diversity Sandia Site Office As of March 24, 2012 PAY PLAN TOTAL...

303

YEAR  

National Nuclear Security Administration (NNSA)

Reactors (120) and Assistant Deputy Administrator for Secure Transportation (586) DIVERSITY Workforce Diversity National Nuclear Security Administration As of Apr 10, 2011 PAY...

304

YEAR  

National Nuclear Security Administration (NNSA)

<30 30-39 40-49 50-59 60-69 70+ 6.1% 21.6% 26.7% 34.5% 10.6% 0.6% Age Groups as a Percentage of Workforce 0% 5% 10% 15% 20% 25% 30% 35% 3.5% 30.8% 34.2% 31.5% Education J.D....

305

YEAR  

National Nuclear Security Administration (NNSA)

50% <30 30-39 40-49 50-59 60-69 70+ 7.5% 22.5% 30.0% 32.5% 7.5% 0.0% Age Groups as a Percentage of Workforce 0.0% 32.5% 27.5% 40.0% Education J.D.Ph.DSc.D Degrees Masters Degrees...

306

STRIPPING PROCESS FOR PLUTONIUM  

DOE Patents (OSTI)

A method for removing silver, nickel, cadmium, zinc, and indium coatings from plutonium objects while simultaneously rendering the plutonium object passive is described. The coated plutonium object is immersed as the anode in an electrolyte in which the plutonium is passive and the coating metal is not passive, using as a cathode a metal which does not dissolve rapidly in the electrolyte. and passing an electrical current through the electrolyte until the coating metal is removed from the plutonium body.

Kolodney, M.

1959-10-01T23:59:59.000Z

307

STRIPPING METAL COATINGS  

DOE Patents (OSTI)

A method is described for removing aluminumuranium-silicon alloy bonded to metallic U comprising subjecting the Al-U -Si alloy to treatment with hot concentrated HNO/sun 3/ to partially dissolve and embrittle the alloy and shot- blasting the embrittled alloy to loosen it from the U.

Siefen, H.T.; Campbell, J.M.

1959-02-01T23:59:59.000Z

308

Perspectives on Higher Education in Africa: Fieldnotes on Trends, Themes, Challenges and Opportunities  

E-Print Network (OSTI)

Sector. ” In Higher Education in Africa: Achievements,A History of African Higher Education from Antiquity to theand Challenges of Higher Education in Africa. ” In Higher

Bulfin, Michael Patrick

2009-01-01T23:59:59.000Z

309

Elimination of higher-order diffraction using zigzag transmission grating in soft x-ray region  

Science Conference Proceedings (OSTI)

We present a realization of the sinusoidal transmission function using a series of zigzag-profiled strips where the transmission takes on the binary values 0 and 1 in a two-dimensional distribution. A zigzag transmission grating of 1000 line/mm has been fabricated and demonstrated on the soft x-ray beam of synchrotron radiation. The axial single-order diffraction indicates that the zigzag transmission grating is adequate for spectroscopic application.

Zang, H. P.; Wang, C. K. [Research Center of Laser Fusion, China Academy of Engineering Physics, Mianyang, Sichuan 621900 (China); Institute of Atomic and Molecular Physics, Sichuan University, Chengdu 610065 (China); Gao, Y. L.; Zhou, W. M.; Kuang, L. Y.; Wei, L.; Fan, W.; Zhang, W. H.; Zhao, Z. Q.; Cao, L. F.; Gu, Y. Q.; Zhang, B. H. [Research Center of Laser Fusion, China Academy of Engineering Physics, Mianyang, Sichuan 621900 (China); Jiang, G. [Institute of Atomic and Molecular Physics, Sichuan University, Chengdu 610065 (China); Zhu, X. L.; Xie, C. Q. [Institute of Microelectronics, Chinese Academy of Sciences, Beijing 100029 (China); Zhao, Y. D.; Cui, M. Q. [Institute of High Energy Physics, Chinese Academy of Sciences, Beijing 100049 (China)

2012-03-12T23:59:59.000Z

310

Equity, quality and relevance in higher education in Brazil  

E-Print Network (OSTI)

Brazilian higher education has doubled its size in the 1990s, going from 1.5 million to more than 3 million students in the period. This expansion was mostly due to the growth of private education, which, in 2002, accounted for about two thirds of the enrollment. Is expansion making higher education more accessible to persons coming from the poorer segments of society? Is the quality of higher education suffering by the speed of this expansion? Is Brazil educating enough qualified persons to attend to the country’s needs to participate in the new, knowledge-intensive and global economy? What public policies should be implemented, in order to foster the values of social equity and relevance? What are the policy implications of these developments? This article looks at the available evidence, and suggests some answers to these questions.

Simon Schwartzman

2004-01-01T23:59:59.000Z

311

A higher chromatic analogue of the image of J.  

E-Print Network (OSTI)

We prove a higher chromatic analogue of Snaith's theorem which identifies the K-theory spectrum as the localisation of the suspension spectrum of CP^\\infty away from the Bott class; in this result, higher Eilenberg-MacLane spaces play the role of CP^\\infty = K(Z,2). Using this, we obtain a partial computation of the part of the Picard-graded homotopy of the K(n)-local sphere indexed by powers of a spectrum which for large primes is a shift of the Gross-Hopkins dual of the sphere. Our main technical tool is a K(n)-local notion generalising complex orientation to higher Eilenberg-MacLane spaces. As for complex-oriented theories, such an orientation produces a one-dimensional formal group law as an invariant of the cohomology theory. As an application, we prove a theorem that gives evidence for the chromatic redshift conjecture.

Craig Westerland

312

Higher-order discrete variational problems with constraints  

E-Print Network (OSTI)

An interesting family of geometric integrators for Lagrangian systems can be defined using discretizations of the Hamilton's principle of critical action. This family of geometric integrators is called variational integrators. In this paper, we derive new variational integrators for higher-order lagrangian mechanical system subjected to higher-order constraints. From the discretization of the variational principles, we show that our methods are automatically symplectic and, in consequence, with a very good energy behavior. Additionally, the symmetries of the discrete Lagrangian imply that momenta is conserved by the integrator. Moreover, we extend our construction to variational integrators where the lagrangian is explicitly time-dependent. Finally, some motivating applications of higher-order problems are considered; in particular, optimal control problems for explicitly time-dependent underactuated systems and an interpolation problem on Riemannian manifolds.

Leonardo Colombo; David Martín de Diego; Marcela Zuccalli

2013-06-03T23:59:59.000Z

313

Outlook: The Next Twenty Years  

SciTech Connect

I present an outlook for the next twenty years in particle physics. I start with the big questions in our field, broken down into four categories: horizontal, vertical, heaven, and hell. Then I discuss how we attack the bigquestions in each category during the next twenty years. I argue for a synergy between many different approaches taken in our field.

Murayama, Hitoshi

2003-12-07T23:59:59.000Z

314

Outlook: The Next Twenty Years  

E-Print Network (OSTI)

I present an outlook for the next twenty years in particle physics. I start with the big questions in our field, broken down into four categories: horizontal, vertical, heaven, and hell. Then I discuss how we attack the big questions in each category during the next twenty years. I argue for a synergy between many different approaches taken in our field.

Hitoshi Murayama

2003-12-07T23:59:59.000Z

315

CALENDAR YEAR 2011 ANNUAL SECURITY  

E-Print Network (OSTI)

CALENDAR YEAR 2011 ANNUAL SECURITY FIRE SAFETY REPORT& #12;University of North Dakota Annual Security & Fire Safety Report: Calendar Year 2011 n Page 1 Dear Community Member: I am pleased to introduce the 2011 Annual Security and Fire Safety Report for the University of North Dakota. This report

Delene, David J.

316

Black Holes in Higher Dimensions (Black Strings and Black Rings)  

E-Print Network (OSTI)

The main focus of this session was the presentation of new higher-dimensional black hole solutions, including black rings, black strings, and multi black holes, and the study of their properties. Besides new asymptotically flat and locally asymptotically flat black objects also new black holes with anti-de Sitter asymptotics were reported. The studies of their properties included the investigation of their stability, their thermodynamics, their analyticity and their existence. Furthermore, the geodesics in such higher-dimensional space-times were investigated.

Kunz, Jutta

2013-01-01T23:59:59.000Z

317

Origin of higher temperatures in multidipolar plasma devices  

Science Conference Proceedings (OSTI)

Hot-filament discharge devices with multidipolar surface magnetic fields have densities and temperatures higher than in these devices without multidipolar fields. Probe data show a much higher density of secondary electrons from the wall with multidipolar fields that is best explained by the wall secondaries being confined by the magnetic mirror effect. A relatively simple mathematical model for energy balance shows that the heating of the bulk plasma electrons by collisions with the greater number of secondaries from the wall accounts quantitatively for the increased temperature.

Knappmiller, Scott [Laboratory for Atmospheric and Space Physics, University of Colorado, Boulder, Colorado 80309-0392 (United States); Robertson, Scott [Center for Integrated Plasma Studies, University of Colorado, Boulder, Colorado 80309-0390 (United States)

2011-10-15T23:59:59.000Z

318

FUEL CELLS IN SHIPPING: HIGHER CAPITAL COSTS AND REDUCED FLEXIBILITY  

E-Print Network (OSTI)

Abstract: The paper discusses some main economic characteristics of fuel cell power production technology applied to shipping. Whenever competitive fuel cell systems enter the market, they are likely to have higher capital costs and lower operating costs than systems based on traditional combustion technology. Implications of the difference are investigated with respect to investment flexibility by the use of a real options model of ship investment, lay-up and scrapping decisions under freight rate uncertainty. A higher capital share of total expected costs can represent a significant opportunity cost in uncertain markets. The paper highlights the significance of accounting properly for value of flexibility prior to investment in new technology.

Sigbjørn Sødal

2003-01-01T23:59:59.000Z

319

Heat wave contributes to higher summer electricity demand in...  

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

more than a decade, according to the U.S. Energy Information Administration EIA's new forecast shows household electricity use is expected to drop 1.1 percent this year and then...

320

An application of a game development framework in higher education  

Science Conference Proceedings (OSTI)

This paper describes how a game development framework was used as a learning aid in a software engineering. Games can be used within higher education in various ways to promote student participation, enable variation in how lectures are taught, and improve ...

Alf Inge Wang; Bian Wu

2009-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "years higher stripping" 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

Introspective pushdown analysis of higher-order programs  

Science Conference Proceedings (OSTI)

In the static analysis of functional programs, pushdown flow analysis and abstract garbage collection skirt just inside the boundaries of soundness and decidability. Alone, each method reduces analysis times and boosts precision by orders of magnitude. ... Keywords: abstract garbage collection, abstract interpretation, abstract machines, cfa2, higher-order languages, program analysis, pushdown analysis, pushdown systems

Christopher Earl; Ilya Sergey; Matthew Might; David Van Horn

2012-10-01T23:59:59.000Z

322

LOCAL ANISOTROPY, HIGHER ORDER STATISTICS, AND TURBULENCE SPECTRA  

SciTech Connect

Correlation anisotropy emerges dynamically in magnetohydrodynamics (MHD), producing stronger gradients across the large-scale mean magnetic field than along it. This occurs both globally and locally, and has significant implications in space and astrophysical plasmas, including particle scattering and transport, and theories of turbulence. Properties of local correlation anisotropy are further documented here by showing through numerical experiments that the effect is intensified in more localized estimates of the mean field. The mathematical formulation of this property shows that local anisotropy mixes second-order with higher order correlations. Sensitivity of local statistical estimates to higher order correlations can be understood in connection with the stochastic coordinate system inherent in such formulations. We demonstrate this in specific cases, and illustrate the connection to higher order statistics by showing the sensitivity of local anisotropy to phase randomization, after which the global measure of anisotropy is recovered at all scales of averaging. This establishes that anisotropy of the local structure function is not a measure of anisotropy of the energy spectrum. Evidently, the local enhancement of correlation anisotropy is of substantial fundamental interest and must be understood in terms of higher order correlations, specifically fourth-order and above.

Matthaeus, W. H.; Wan, M.; Osman, K. T. [Department of Physics and Astronomy, University of Delaware, DE (United States); Servidio, S.; Carbone, V. [Dipartimento di Fisica, Universita della Calabria, I-87036 Cosenza (Italy); Dmitruk, P. [Departamento de Fisica (FCEN-UBA and IFIBA-CONICET), Buenos Aires (Argentina); Oughton, S. [Department of Mathematics, University of Waikato, Hamilton 3240 (New Zealand)

2012-05-10T23:59:59.000Z

323

Simulating option prices and sensitivities by higher rank lattice rules  

Science Conference Proceedings (OSTI)

In this paper we introduce the intermediate rank or higher rank lattice rule for the general case when the number of quadrature points is ntm, where m is a composite integer, t is the rank of the rule, n is an integer ... Keywords: Monte Carlo and Quasi-Monte Carlo methods, lattice rules, option pricing, simulation of multivariate integrations

Yongzeng Lai

2006-05-01T23:59:59.000Z

324

AdS Twistors for Higher Spin Theory  

SciTech Connect

We construct spectra of supersymmetric higher spin theories in D = 4, 5 and 7 from twistors describing massless (super-)particles on AdS spaces. A massless twistor transform is derived in a geometric way from classical kinematics. Relaxing the spin-shell constraints on twistor space gives an infinite tower of massless states of a 'higher spin particle', generalizing previous work of Bandos et al.. This can generically be done in a number of ways, each defining the states of a distinct higher spin theory, and the method provides a systematic way of finding these. We reproduce known results in D = 4, minimal supersymmetric 5- and 7-dimensional models, as well as supersymmetrisations of Vasiliev's Sp-models as special cases. In the latter models a dimensional enhancement takes place, meaning that the theory lives on a space of higher dimension than the original AdS space, and becomes a theory of doubletons. This talk was presented at the XIX-th Max Born Symposium 'Fundamental Interactions and Twistor-Like Methods', September 2004, in Wroclaw, Poland.

Cederwall, M. [Department of Theoretical Physics Goeteborg University, S-412 96 Goeteborg (Sweden); Chalmers University of Technology, S-412 96 Goeteborg (Sweden)

2005-04-25T23:59:59.000Z

325

Extraction of signals with higher order temporal structure using Correntropy  

Science Conference Proceedings (OSTI)

This paper addresses the problem of semi-blindly extracting one single desired signal using a priori information about its higher order temporal structure. Our approach is based on the maximization of the autocorrentropy function for a given time delay. ... Keywords: Blind source extraction, Correntropy, Information Theoretic Learning (ITL)

Eder Santana; Jose C. Principe; Ewaldo Santana; Allan Kardec Barros

2012-08-01T23:59:59.000Z

326

Active hurricane season expected to shut-in higher amount of oil and natural gas production  

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

Active hurricane season expected to shut-in higher amount of Active hurricane season expected to shut-in higher amount of oil and natural gas production An above-normal 2013 hurricane season is expected to cause a median production loss of about 19 million barrels of U.S. crude oil and 46 billion cubic feet of natural gas production in the Gulf of Mexico, according to the new forecast from the U.S. Energy Information Administration. That's about one-third more than the amount of oil and gas production knocked offline during last year's hurricane season. Government weather forecasts predict 13 to 20 named storms will form between June and the end of November, with 7 to 11 of those turning into hurricanes. Production outages in previous hurricane seasons were as high as 107 million barrels of crude oil

327

Microsoft Word - The Oppenheimer Years  

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

Years 1943-1945 At 5:29:45 am MWT on July 16, 1945, the world's first atomic bomb exploded 100 feet over a portion of the southern New Mexico desert known as the Jornada...

328

70 Images for 70 Years  

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

70 Images for 70 Years 70 Images for 70 Years 70 Images for 70 Years Los Alamos has a proud history and heritage of almost 70 years of science and innovation. The people of the Laboratory work on advanced technologies to provide the best scientific and engineering solutions to many of the nation's most crucial security challenges. Click thumbnails to enlarge. Photos arranged by most recent first, horizontal formats before vertical. See Flickr for more sizes and details. 1938 Hahn and Meitner Fission 1938 Hahn and Meitner Fission 1939 Einstein-Szilard 1939 Einstein-Szilard 1940s Main Guard Gate (671938) 1940s Main Guard Gate (671938) 1940s Security check 1940s Security check 1940 Boys Ranch School hockey on Ashley Pond 1940 Boys Ranch School hockey on Ashley Pond 1942 Fuller Lodge 1942 Fuller Lodge

329

Accountability report - fiscal year 1997  

SciTech Connect

This document contains the US NRC`s accountability report for fiscal year 1997. Topics include uses of funds, financial condition, program performance, management accountability, and the audited financial statement.

1998-04-01T23:59:59.000Z

330

FEMP Year in Review 2003  

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

identifying and implementing energy saving projects, the 2003 award winners have created energy cost savings of more than 62 million and 3.4 trillion Btu in one year. Our winners...

331

Prerequisite requirements for higher graphite temperature limits and/or nitrogen atmosphere at all reactors  

SciTech Connect

The graphite temperature limits specified in the process standards-are being closely approached or have limited power levels at B, D, DR, and reactors. An increase of approximately 50--100 C in graphite temperature limits at these reactors would permit year-around operation on bulk outlet temperature limits. There has been considerable recent interest in extending to all reactors the use of nitrogen as a reactor gas constituent. With present graphite temperature limits, significant benefit from nitrogen usage will not be obtained during the winter months at reactors which are graphite temperature limited with approximately 100 per cent helium. However, during the summer months when bulk outlet temperature limitations result in graphite temperatures considerably below the maximum permissible graphite temperatures, the substitution of nitrogen for carbon dioxide could be of value. Under these circumstances, both a reduction in helium usage and a reduction in enrichment costs could result. With an increase in permissible graphite temperature limits, year-around benefit from reduced helium usage and reduced enrichment costs would be possible. To meet the Pu-240 specification with higher graphite temperatures however, would require a reduction in current goal discharge exposures with resulting increased fuel and burnout costs. Additionally, the incentives for higher graphite temperatures are very sensitive to both the mode of operation and to the assumed product worth. An economic study by the Process Analysis Unit discussing in detail the factors influencing the incentive for higher graphite temperature will be published in the near future. At a meeting among the staff several weeks ago, the prerequisite requirements for permitting higher graphite temperatures and/or nitrogen usage at all reactors were discussed. It is the purpose of this letter to briefly outline the prerequisite steps considered necessary to achieve these goals.

Graves, S.M.

1962-02-26T23:59:59.000Z

332

World Year of Physics 2005  

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

IMAGE: World Year of Physics 2005 nameplate Berkeley Lab logo Berkeley Lab Celebrates World Year of Physics 2005 Berkeley Lab Web Search Berkeley Lab Phone Book Berkeley Lab A-Z Index Berkeley Lab Privacy and Security Notice IMAGE: World Year of Physics 2005 nameplate Berkeley Lab logo Berkeley Lab Celebrates World Year of Physics 2005 Berkeley Lab Web Search Berkeley Lab Phone Book Berkeley Lab A-Z Index Berkeley Lab Privacy and Security Notice IMAGE: World of Physics graphic Symposia page link Special Events page link Lectures page link Education page link The World Year of Physics is a worldwide celebration of physics and its importance in our everyday lives. Physics not only plays an important role in the development of science and technology but also has a tremendous impact on our society. WYP aims to raise the worldwide awareness of physics and physical science. The United Nations has declared 2005 to be the International Year of Physics. This declaration coincides with the 100th anniversary of physicist

333

Achieving Higher Performance with Cost Neutrality through Building America  

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

Achieving Higher Performance Achieving Higher Performance with Cost Neutrality through Building America Residential Energy Efficiency Stakeholder Meeting March 1, 2012 Residential Energy Efficiency Stakeholder Meeting Agenda * Imagine Homes - An Overview * 2010 Occupied Test House - Objectives - From Modeling through Monitoring * 2012 Occupied Test House - Objectives - What's Next * Closing Remarks Residential Energy Efficiency Stakeholder Meeting Overview: * San Antonio, TX * 68 Homes in 2011 * $140k - $425k * 1,300 - 4,500 ft 2 Imagine Homes Residential Energy Efficiency Stakeholder Meeting Environment: * Hot-Humid * 2,996 CDD * 1,546 HDD * 31" Rainfall Imagine Homes Residential Energy Efficiency Stakeholder Meeting Imagine Homes History: * Established 2006 * Partnership with Beazer Homes * Builders Challenge * Building America

334

Higher Curvature Brane Corrections to the DGP Model  

E-Print Network (OSTI)

We investigate the Dvali-Gabadadze-Porrati (DGP) model corrected by higher curvature brane terms. We show that these corrections have a dramatic impact on the spectrum of the model at the linearized level. Owing to the presence of higher derivatives in the field equations very massive ghost excitations with mass of order of Planck mass are generated in the ordinary branch of the model. These excitations describe an instability of Minkowski vacuum with time-scale of order of the Hubble time. At large distances these tachyonic excitations are expected to decouple from brane-localized matter. Our modified DGP model represents therefore a very promising framework for solving of the cosmological constant problem, in which Planck-scale physics is responsible for the elementary excitations driving the accelerated expansion of the universe, but the time-scale of the instability is settled by gravitational physics at large scales.

Mariano Cadoni; Paolo Pani

2008-12-16T23:59:59.000Z

335

Higher-order energy-conserving gyrokinetic theory  

Science Conference Proceedings (OSTI)

A higher-order self-consistent energy-conserving gyrokinetic system of equations is derived. It is shown that additional terms appear in the quasineutrality condition. These terms are nonlinear in the electric field. The derivation includes higher-order terms in the gyrokinetic Hamiltonian (needed for the energy conservation) and employs a variational principle that automatically provides all the conservation laws through the Noether theorem. The equations derived here can be applied in certain transition layers such as the stellarator transport barriers caused by the transition between the electron and ion root regimes. The theory may also be of interest for the edge plasma, where the nonlinear terms in the quasineutrality equation could be relevant. The equations derived are simple enough and can readily be used in gyrokinetic codes.

Mishchenko, Alexey [Max-Planck-Institut fuer Plasmaphysik, EURATOM-Association, D-17491 Greifswald (Germany); Brizard, Alain J. [Department of Chemistry and Physics, Saint Michael's College, Colchester, Vermont 05439 (United States)

2011-02-15T23:59:59.000Z

336

Casimir energy and the possibility of higher dimensional manipulation  

E-Print Network (OSTI)

It is well known that the Casimir effect is an excellent candidate for the stabilization of the extra dimensions. It has also been suggested that the Casimir effect in higher dimensions may be the underlying phenomenon that is responsible for the dark energy which is currently driving the accelerated expansion of the universe. In this paper we suggest that, in principle, it may be possible to directly manipulate the size of an extra dimension locally using Standard Model fields in the next generation of particle accelerators. This adjustment of the size of the higher dimension could serve as a technological mechanism to locally adjust the dark energy density and change the local expansion of spacetime. This idea holds tantalizing possibilities in the context of exotic spacecraft propulsion.

R. K. Obousy; A. A. Saharian

2009-06-25T23:59:59.000Z

337

Higher Order Contributions to the 21 cm Power Spectrum  

E-Print Network (OSTI)

We consider the contribution of 3rd and 4th order terms to the power spectrum of 21 cm brightness temperature fluctuations during the epoch of reionization, which arise because the 21 cm brightness temperature involves a product of the hydrogenic neutral fraction and the gas density. The 3rd order terms vanish for Gaussian random fields, and have been previously neglected or ignored. We measure these higher order terms from radiative transfer simulations and estimate them using cosmological perturbation theory. In our simulated models, the higher order terms are significant: neglecting them leads to a >~100% error in 21 cm power spectrum predictions on scales of k >~ 1 Mpc^{-1} when the neutral fraction is ~0.5. The higher order terms have a simple physical interpretation. On small scales they are produced by gravitational mode coupling. Small scale structure grows more readily in large-scale overdense regions, but the same regions tend to be ionized and hence do not contribute to the 21 cm signal. This acts to suppress the influence of non-linear density fluctuations and the small-scale amplitude of the 21 cm power spectrum. These results modify earlier intuition that the 21 cm power spectrum simply traces the density power spectrum on scales smaller than that of a typical bubble, and imply that small scale measurements contain more information about the nature of the ionizing sources than previously believed. On large scales, higher order moments are not directly related to gravity. They are non-zero because over-dense regions tend to ionize first and are important in magnitude at late times owing to the large fluctuations in the neutral fraction. (Abridged)

Adam Lidz; Oliver Zahn; Matthew McQuinn; Matias Zaldarriaga; Suvendra Dutta; Lars Hernquist

2006-10-02T23:59:59.000Z

338

Conversion of ethane and of propane to higher olefin hydrocarbons  

DOE Green Energy (OSTI)

It has become apparent during the past few months that results obtained in the oxidative coupling of methane cannot be extended to ethane and propane. Good selectivities and yields for the oxydehydrogenation to olefins can be obtained but production of higher hydrocarbons is small. The present report summarizes results of experiments using zeolite based catalysts and compares these with basic oxide catalysts. The oxydehydrogenation of ethane over zeolite based catalysts (H[sup [minus plus

Heinemann, H.; Somorjai, G.A.

1992-09-01T23:59:59.000Z

339

Observables and Microscopic Entropy of Higher Spin Black Holes  

E-Print Network (OSTI)

In the context of recently proposed holographic dualities between higher spin theories in AdS3 and 1+1-dimensional CFTs with W-symmetry algebras, we revisit the definition of higher spin black hole thermodynamics and the dictionary between bulk fields and dual CFT operators. We build a canonical formalism based on three ingredients: a gauge-invariant definition of conserved charges and chemical potentials in the presence of higher spin black holes, a canonical definition of entropy in the bulk, and a bulk-to-boundary dictionary aligned with the asymptotic symmetry algebra. We show that our canonical formalism shares the same formal structure as the so-called holomorphic formalism, but differs in the definition of charges and chemical potentials and in the bulk-to-boundary dictionary. Most importantly, we show that it admits a consistent CFT interpretation. We discuss the spin-2 and spin-3 cases in detail and generalize our construction to theories based on the hs[\\lambda] algebra, and on the sl(N,R) algebra for any choice of sl(2,R) embedding.

Geoffrey Compère; Juan I. Jottar; Wei Song

2013-08-09T23:59:59.000Z

340

CSUF Economic Outlook and Forecasts MidYear Update -April 2013  

E-Print Network (OSTI)

during this year, boosted primarily by steady consumption, robust motor vehicle sales, continued business to be more restrained in the rst half of the year (mostly because of reduced spending due to tax increases and higher gasoline prices) and pick up more robustly in the second half of the year and beyond (bolstered

de Lijser, Peter

Note: This page contains sample records for the topic "years higher stripping" 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

Photovoltaics Overview: Fiscal Year 2001  

DOE Green Energy (OSTI)

In Fiscal Year 2001, for the third year in a row, the solar electric market grew at more than 30%. Fueling this growth is the U.S. photovoltaic industry - the companies that design, manufacture, install, operate, and maintain all components of solar generating systems. The messages of the U.S. PV industry roadmap are taken very seriously by the U.S. Department of Energy's Office of Solar Energy Technologies. Achieving industry's goals will demand aggressive work in fundamental and exploratory research, manufacturing, and system applications to reduce the cost of solar electric systems. This is an annual report of the DOE PV Program, FY2001.

Not Available

2002-02-01T23:59:59.000Z

342

An American Perspective on British Higher Education: The Decline of Diversity, Autonomy and Trust in Post-war British Higher Education  

E-Print Network (OSTI)

Perspective on British Higher Education: The Decline ofTrust in Post-war British Higher Education 1 Martin Trow TheCenter for Studies in Higher Education UC Berkeley, CA 94720

Trow, Martin A

2005-01-01T23:59:59.000Z

343

Reconfiguring Admissions to Serve the Mission of Selective Public Higher Education  

E-Print Network (OSTI)

J.S. & Rudy, W. (1976). Higher education in transition: APublishers. Chronicle of Higher Education (1997). 62 collegeadmissions. Chronicle of Higher Education, A32, May 2, 1997.

Kornhaber, Mindy L.

1999-01-01T23:59:59.000Z

344

Some Consequences of the New Information and Communication Technologies for Higher Education  

E-Print Network (OSTI)

varied functions of higher education. But the short historyTECHNOLOGIES FOR HIGHER EDUCATION Spring 2000 Martin Trowtechnologies in higher education is so very large, and

Trow, Martin A

2000-01-01T23:59:59.000Z

345

Investment Patterns in California Higher Education and Policy Options for a Possible Future  

E-Print Network (OSTI)

PATTERNS IN CALIFORNIA HIGHER EDUCATION AND POLICY OPTIONSin the California higher education system, and how has itrapid rise of American higher education represents one of

Douglass, John Aubrey

2002-01-01T23:59:59.000Z

346

Building on Success: Educational Diversity and Equity in Kentucky Higher Education  

E-Print Network (OSTI)

of Segregation Black Higher Education in Kentucky, 1904-Title VI Regulation of Higher Education. New York: Teachersof Access and Choice in Higher Education, Chicago: Report to

The Civil Rights Project/ Proyecto Derechos Civiles

2008-01-01T23:59:59.000Z

347

The Role of US Higher Education in the Global E-Learning Market  

E-Print Network (OSTI)

Strategies for Higher Education. London: Kogan Page. Davis,Altbach, Ph. (2001) Higher Education and the WTO:Amok. In: International Higher Education, number 23, pp. 2-

van der Wende, Marijk

2002-01-01T23:59:59.000Z

348

A Reflection and Prospectus on Globalization and Higher Education: CSHE@50  

E-Print Network (OSTI)

ed) Social Science and Higher Education, Martin Trow, "The Democratization of Higher Education in America." TheDemocratization of Higher Education in America, New York:

King, C. Judson; Douglass, John Aubrey

2007-01-01T23:59:59.000Z

349

All Globalization Is Local: Countervailing Forces and the Influence on Higher Education Markets  

E-Print Network (OSTI)

for Research into Higher Education and Open UniversityWhy Distance Learning? : Higher Education AdministrativePreager Series on Higher Education. Castells, M. (2000). The

Douglass, John Aubrey

2005-01-01T23:59:59.000Z

350

The United Arab Emirates: Policy Choices Shaping the Future of Public Higher Education  

E-Print Network (OSTI)

of Emiratis: A Master Plan for UAE Higher Education”, Officeof Higher Education Policy and Planning, January, 2007.MOHE, Ministry of Higher Education and Scientific

Warren H. Fox

2007-01-01T23:59:59.000Z

351

Neoliberal Education Reforms and Debates around Neoliberalism: Finance-driven Reforms in Chilean Higher Education  

E-Print Network (OSTI)

needs to be considered. Higher education institutions, whichJoaquín. (1993) Chile’s higher education: between market andstate. Higher Education 25, pp. 35-43. Brunner, José

Yusa, Taiko

2012-01-01T23:59:59.000Z

352

Internet as Teenager In Higher Education: Rapid Growth, Transformation, Uncertain but Bright Future  

E-Print Network (OSTI)

Internet is challenging higher education. Perhaps the mostMatkin, INTERNET AS TEENAGER IN HIGHER EDUCATION Notes “Chronicle of Higher Education,” “E-Learning: Successes and

Matkin, Gary

2007-01-01T23:59:59.000Z

353

HIGHER EDUCATION BUDGETS AND THE GLOBAL RECESSION: Tracking Varied National Responses and Their Consequences  

E-Print Network (OSTI)

Universities and Higher Education Systems in a Changingcshe.berkeley.edu/ HIGHER EDUCATION BUDGETS AND THE GLOBALviewed the role of higher education in their evolving

John Aubrey Douglass

2010-01-01T23:59:59.000Z

354

German and American Higher Education in Comparison: Is the American System Relevant for Germany?  

E-Print Network (OSTI)

prestigious part of the higher education spectrum. Race-for Studies in Higher Education UNIVERSITY OF CALIFORNIA,GERMAN AND AMERICAN HIGHER EDUCATION IN COMPARISON: IS THE

Heyman, I. Michael

1999-01-01T23:59:59.000Z

355

A Social Contract Between the Public Higher Education Sector and the People of South Africa  

E-Print Network (OSTI)

be necessary for the higher education sector to understandAhmed C. Bawa, PUBLIC HIGHER EDUCATION SECTOR AND THE PEOPLEeds) Improving higher education in developing countries.

Bawa, Ahmed C

2000-01-01T23:59:59.000Z

356

Accountability in Higher Education: A Public Agenda for Trust and Cultural Change  

E-Print Network (OSTI)

23 August 2004. ACCOUNTABILITY IN HIGHER EDUCATIONACCOUNTABILITY IN HIGHER EDUCATION Performance Indicators:that institutions of higher education have had to respond to

Leveille, David E.

2006-01-01T23:59:59.000Z

357

How Best to Coordinate California Higher Education: Comments on the Governor's Proposed Reforms  

E-Print Network (OSTI)

a leadership role in higher education so that other statesTO COORDINATE CALIFORNIA HIGHER EDUCATION: COMMENTS ON THEDirector, Office of Higher Education Policy and Planning

Fox, Warren H.

2005-01-01T23:59:59.000Z

358

The Hopwood Decision in Texas as an Attack on Latino Access to Selective Higher Education Programs  

E-Print Network (OSTI)

to Comprehensive Higher Education in Texas." The SocialFocus on Latinos in Higher Education," Tenth Annual Statuson Minorities in Higher Education. (American Council on

Chapa, Jorge

2001-01-01T23:59:59.000Z

359

Report: Public Trust in Higher Education and A Media Review of Press Articles in California  

E-Print Network (OSTI)

independence of higher education from federal edicts.news). PUBLIC TRUST IN HIGHER EDUCATION AND A MEDIA REVIEWPublic Trust in Higher Education and A Media Review of Press

Fox, Warren H.; Earl-Novell, Sarah L.

2004-01-01T23:59:59.000Z

360

College vs. Unemployment: Expanding Access to Higher Education Is the Smart Investment During Economic Downturns  

E-Print Network (OSTI)

Carnegie Commission on Higher Education in the 1960’s andAubrey Douglass, "Higher Education as a National Resource, "Expanding Access to Higher Education Is the Smart Investment

Douglass, John Aubrey

2008-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "years higher stripping" 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

Markets in Higher Education: Can We Still Learn from Economics' Founding Fathers?  

E-Print Network (OSTI)

ingredients of markets. ” Higher Education Quarterly 57(2):J. C. Smart (ed. ), Higher Education: Handbook of Theory andinstrument for steering higher education systems, especially

Teixeira, Pedro Nuno

2006-01-01T23:59:59.000Z

362

DOE Solid-State Lighting in Higher Ed Facilities  

SciTech Connect

The focus of the workshop was on higher education facilities because college and university campuses are an important market for lighting products and they use almost every kind of luminaire on the market. This workshop was seen as a chance for SSL manufacturers large and small to get the inside scoop from a group of people that specify, pay for, install, use, maintain, and dispose of lighting systems for nearly every type of application. Workshop attendees explored the barriers to SSL adoption, the applications where SSL products could work better than existing technologies, and where SSL luminaires are currently falling short. This report summarizes the Workshop activities and presentation highlights.

Miller, Naomi J.; Curry, Ku' Uipo J.

2010-07-20T23:59:59.000Z

363

Slice Energy in Higher Order Gravity Theories and Conformal Transformations  

E-Print Network (OSTI)

We study the generic transport of slice energy between the scalar field generated by the conformal transformation of higher-order gravity theories and the matter component. We give precise relations for this exchange in the cases of dust and perfect fluids. We show that, unless we are in a stationary spacetime where slice energy is always conserved, in non-stationary situations contributions to the total slice energy depend on whether or not test matter follows geodesics in both frame representations of the dynamics, that is on whether or not the two conformally related frames are physically indistinguishable.

Spiros Cotsakis

2004-08-30T23:59:59.000Z

364

Nuclear Materials Focus Area Fiscal Year 2002 Mid Year Review  

SciTech Connect

The Nuclear Materials Focus Area (NMFA) held its annual mid-year review on February 12 and 14, 2002, in Santa Fe, New Mexico. The purpose of this review was to examine both the technical aspects and the programmatic aspects of its technology development program. The focus area activities were reviewed by a panel consisting of personnel representing the end users of the technologies, and technical experts in nuclear materials. This year's review was somewhat different than in the past, as the stress was on how well the various projects being managed through the NMFA aligned with the two thrust areas and nine key goals and priorities recently issued by the Deputy Assistant Secretary for DOE's Office of Environmental Management (EM).

Thiel, E.C.; Fuhrman, P.W.

2002-05-30T23:59:59.000Z

365

Nuclear Materials Focus Area Fiscal Year 2002 Mid Year Review  

Science Conference Proceedings (OSTI)

The Nuclear Materials Focus Area (NMFA) held its annual mid-year review on February 12 and 14, 2002, in Santa Fe, New Mexico. The purpose of this review was to examine both the technical aspects and the programmatic aspects of its technology development program. The focus area activities were reviewed by a panel consisting of personnel representing the end users of the technologies, and technical experts in nuclear materials. This year's review was somewhat different than in the past, as the stress was on how well the various projects being managed through the NMFA aligned with the two thrust areas and nine key goals and priorities recently issued by the Deputy Assistant Secretary for DOE's Office of Environmental Management (EM).

Thiel, Elizabeth Chilcote

2002-05-01T23:59:59.000Z

366

Study of energy conservation in selected institutions of higher education  

SciTech Connect

The purpose of this study was to determine the relationship between 1) energy usage and number of full-time-equivalent students and 2) energy usage and twenty-two selected energy savings measures incorporated by the Illinois public universities in fiscal years 1976 and 1980. The study culminated in the evaluation of the statistical significance and positive or negative relationships of the data through use of the Spearman rho correlation formula. The conclusions of this study were that there was a positive relationship between decreased 1) energy usage and numbers of full-time-equivalent students and decreased 2) energy usage and twenty-two selected energy-savings measures incorporated by the Illinois public universities in fiscal years 1976 and 1980.

Pavlisin, M.

1983-01-01T23:59:59.000Z

367

FIVE-YEAR FINANCIAL OUTLOOK  

E-Print Network (OSTI)

Outlook) for the City of San Diego which presented a comprehensive examination of the City’s long range fiscal condition. The Financial Outlook has proven to be an important planning tool for the City of San Diego. The Outlook guided the City in establishing the fiscal year 2008 annual budget and has served throughout the year as the basis for longer term fiscal decisionmaking. The Outlook has communicated the City’s fiscal priorities along with the City’s strengths and the challenges that remain in achieving a balanced General Fund budget and fiscal health. The updated Five-Year Financial Outlook (2009-2013 Outlook) includes revised revenue and expenditure projections for fiscal years 2009 through 2013 as well as additional fiscal commitments that have emerged since the 2008-2012 Outlook was issued. Similar to the 2008-2012 Outlook, the revised revenue and expenditure estimates in the 2009-2013 Outlook are based on a variety of assumptions in the context of current and projected economic conditions. The updated Outlook not only identifies revenue and expenditure trends but also discusses risks and opportunities that affect fiscal decisions and the City’s ability to accomplish its strategic goals over the next five-year period. Those goals include: • Preservation of City services to the fullest extent possible. Fund the operations of new public facilities. • Meet contractual obligations and fund mandated programs. • Contribute the full payment of the Annual Required Contribution (ARC) for the City’s pension system. • Establish and maintain adequate General Fund reserves according to City Charter Section 91 and the City Reserve Policy recently approved by the City Council. • Address other significant financial obligations with a longer-term strategy.

Jerry Sanders; Jay M. Goldstone

2006-01-01T23:59:59.000Z

368

Stationary and Axisymmetric Solutions of Higher-Dimensional General Relativity  

E-Print Network (OSTI)

We study stationary and axisymmetric solutions of General Relativity, i.e. pure gravity, in four or higher dimensions. D-dimensional stationary and axisymmetric solutions are defined as having D-2 commuting Killing vector fields. We derive a canonical form of the metric for such solutions that effectively reduces the Einstein equations to a differential equation on an axisymmetric D-2 by D-2 matrix field living in three-dimensional flat space (apart from a subclass of solutions that instead reduce to a set of equations on a D-2 by D-2 matrix field living in two-dimensional flat space). This generalizes the Papapetrou form of the metric for stationary and axisymmetric solutions in four dimensions, and furthermore generalizes the work on Weyl solutions in four and higher dimensions. We analyze then the sources for the solutions, which are in the form of thin rods along a line in the three-dimensional flat space that the matrix field can be seen to live in. As examples of stationary and axisymmetric solutions, we study the five-dimensional rotating black hole and the rotating black ring, write the metrics in the canonical form and analyze the structure of the rods for each solution.

Troels Harmark

2004-08-18T23:59:59.000Z

369

Higher order harmonic detection for exploring nonlinear interactions  

SciTech Connect

Nonlinear dynamics underpin a vast array of physical phenomena ranging from interfacial motion to jamming transitions. In many cases, decoupling the contributions of competing or co-existing mechanisms to the system response can be achieved through investigation of higher order harmonics. Here, a method using band excitation scanning probe microscopy to investigate higher order harmonics of the electromechanical response, with nanometer scale spatial resolution is presented. The utility of the technique is demonstrated by probing the first three harmonics of strain for a well-known system, a model Pb(Zr1-xTix)O3 ferroelectric capacitor. It is shown that the second order harmonic response is correlated with the first harmonic response, whereas the third harmonic is not. Additionally, nanoscale measurements of the second harmonic response with field reveal significant deviations from Rayleigh-type models in the form of a much more complicated field dependence than is observed in the spatially averaged data. These results illustrate the versatility of combining proximal probe techniques with nth harmonic detection methods in exploring and decoupling nonlinear dynamics in a wide variety of nanoscale materials.

Vasudevan, Rama K [ORNL; Okatan, M. B. [University of New South Wales; Rajapaksa, Indrajit [Oak Ridge National Laboratory (ORNL); Kim, Yunseok [ORNL; Marincel, Dan [Materials Science and Engineering, Pennsylvania State University; Trolier-McKinstry, Susan [Pennsylvania State University; Jesse, Stephen [ORNL; Nagarajan, Valanoor [University of New South Wales; Kalinin, Sergei V [ORNL

2013-01-01T23:59:59.000Z

370

Stationary and Axisymmetric Solutions of Higher-Dimensional General Relativity  

E-Print Network (OSTI)

We study stationary and axisymmetric solutions of General Relativity, i.e. pure gravity, in four or higher dimensions. D-dimensional stationary and axisymmetric solutions are defined as having D-2 commuting Killing vector fields. We derive a canonical form of the metric for such solutions that effectively reduces the Einstein equations to a differential equation on an axisymmetric D-2 by D-2 matrix field living in three-dimensional flat space (apart from a subclass of solutions that instead reduce to a set of equations on a D-2 by D-2 matrix field living in two-dimensional flat space). This generalizes the Papapetrou form of the metric for stationary and axisymmetric solutions in four dimensions, and furthermore generalizes the work on Weyl solutions in four and higher dimensions. We analyze then the sources for the solutions, which are in the form of thin rods along a line in the three-dimensional flat space that the matrix field can be seen to live in. As examples of stationary and axisymmetric solutions, w...

Harmark, T

2004-01-01T23:59:59.000Z

371

Fiscal Year 2012 Revegetation Assessment  

Science Conference Proceedings (OSTI)

This report summarizes the Fiscal Year 2012 Revegetation Assessment by Battelle Energy Alliance, LLC. This assessment was conducted to supplement documentation related to the Storm Water Pollution Prevention Plan for Construction Activities and to ensure that disturbed vegetation and soil at various locations are being restored. This report provides the following information for each site being monitored by the Idaho National Laboratory Environmental Support and Services: • Summary of each site • Assessment of vegetation status and site stabilization at each location • Actions and Resolutions for each site. Ten disturbed sites were evaluated for this assessment. Six have achieved final stabilization. The remaining four sites not meeting the criteria for final stabilization will be evaluated again in the next fiscal year.

Jenifer Nordstrom

2012-11-01T23:59:59.000Z

372

10-Year Outlook Executive Summary  

E-Print Network (OSTI)

Ontario’s electricity system faces significant challenges over the next 10 years. The uncertainty surrounding the return to service of Pickering A nuclear units, the lack of new generation investment and the commitment to shut down 7,500 MW of coal fired generation by December 31, 2007, all contribute to a potentially severe shortfall. New transmission, supply and demand side initiatives are urgently needed to address this gap and secure Ontario’s energy future. The need is most pressing in the Toronto area, to deal with the immediate impact of the April 30, 2005 shutdown of the Lakeview Thermal Generating Station. Plans are being implemented to address this in the short term. In the longer term, additional generation is also required in the Toronto area to replace the Lakeview generating capacity and to meet load growth in the Greater Toronto Area (GTA). Each year the Independent Electricity Market Operator (IMO) publishes an integrated assessment of the security and adequacy of the Ontario electricity system over the next 10 years. This report presents the IMO assessment for the 10-year period from 2005 to 2014. It is based on the IMO’s forecast of electricity demand, information provided by Ontario generators on the supply that will be available and the latest information on the configuration and capability of the transmission system. Electricity Supply Outlook Additional Ontario electricity supply and demand-side measures are required to maintain supply adequacy into the future and to reduce Ontario’s dependency on supply from other jurisdictions.

unknown authors

2005-01-01T23:59:59.000Z

373

Higher Spin Realization of the dS/CFT Correspondence  

E-Print Network (OSTI)

We conjecture that Vasiliev's theory of higher spin gravity in four-dimensional de Sitter space (dS) is holographically dual to a three-dimensional conformal field theory (CFT) living on the spacelike boundary of dS at future timelike infinity. The CFT is the Euclidean Sp(N) vector model with anticommuting scalars. The free CFT flows under a double-trace deformation to an interacting CFT in the IR. We argue that both CFTs are dual to Vasiliev dS gravity but with different future boundary conditions on the bulk scalar field. Our analysis rests heavily on analytic continuations of bulk and boundary correlators in the proposed duality relating the O(N) model with Vasiliev gravity in AdS.

Anninos, Dionysios; Strominger, Andrew

2011-01-01T23:59:59.000Z

374

Higher Spin Realization of the dS/CFT Correspondence  

E-Print Network (OSTI)

We conjecture that Vasiliev's theory of higher spin gravity in four-dimensional de Sitter space (dS) is holographically dual to a three-dimensional conformal field theory (CFT) living on the spacelike boundary of dS at future timelike infinity. The CFT is the Euclidean Sp(N) vector model with anticommuting scalars. The free CFT flows under a double-trace deformation to an interacting CFT in the IR. We argue that both CFTs are dual to Vasiliev dS gravity but with different future boundary conditions on the bulk scalar field. Our analysis rests heavily on analytic continuations of bulk and boundary correlators in the proposed duality relating the O(N) model with Vasiliev gravity in AdS.

Dionysios Anninos; Thomas Hartman; Andrew Strominger

2011-08-29T23:59:59.000Z

375

Catalysts for conversion of methane to higher hydrocarbons  

DOE Patents (OSTI)

Catalysts for converting methane to higher hydrocarbons such as ethane and ethylene in the presence of oxygen at temperatures in the range of about 700.degree. to 900.degree. C. are described. These catalysts comprise calcium oxide or gadolinium oxide respectively promoted with about 0.025-0.4 mole and about 0.1-0.7 mole sodium pyrophosphate. A preferred reaction temperature in a range of about 800.degree. to 850.degree. C. with a preferred oxygen-to-methane ratio of about 2:1 provides an essentially constant C.sub.2 hydrocarbon yield in the range of about 12 to 19 percent over a period of time greater than about 20 hours.

Siriwardane, Ranjani V. (Morgantown, WV)

1993-01-01T23:59:59.000Z

376

Euclidean Scalar Green Function in a Higher Dimensional Global Spacetime  

E-Print Network (OSTI)

We construct the explicit Euclidean scalar Green function associated with a massless field in a higher dimensional global monopole spacetime, i.e., a $(1+d)$-spacetime with $d\\geq3$ which presents a solid angle deficit. Our result is expressed in terms of a infinite sum of products of Legendre functions with Gegenbauer polynomials. Although this Green function cannot be expressed in a closed form, for the specific case where the solid angle deficit is very small, it is possible to develop the sum and obtain the Green function in a more workable expression. Having this expression it is possible to calculate the vacuum expectation value of some relevant operators. As an application of this formalism, we calculate the renormalized vacuum expectation value of the square of the scalar field, $Phi^2(x)>_{Ren.}$, and the energy-momentum tensor, $_{Ren.}$, for the global monopole spacetime with spatial dimensions $d=4$ and $d=5$.

E. R. Bezerra de Mello

2001-09-28T23:59:59.000Z

377

Higher moments of net-proton multiplicity distributions  

Science Conference Proceedings (OSTI)

Higher moments of event-by-event net-proton multiplicity distributions have been applied to search for the QCD critical point. Model results are used to provide a baseline for this search. The measured moment products, {kappa}{sigma}{sup 2} and S{sigma} of net-proton distributions, which are directly connected to the thermodynamical baryon number susceptibility ratio in Lattice QCD and Hadron Resonance Gas (HRG) model, are compared to the transport and thermal model results. We argue that a non-monotonic dependence of {kappa}{sigma}{sup 2} and S{sigma} as a function of beam energy can be used to search for the QCD critical point.

Luo Xiaofeng, E-mail: xfluo@lbl.gov [Central China Normal University, Institute of Particle Physics (China); Mohanty, Bedangadas [Variable Energy Cyclotron Center (India); Ritter, Hans Georg; Xu Nu [Lawrence Berkeley National Laboratory (United States)

2012-06-15T23:59:59.000Z

378

Improved Combustion Health Monitoring Techniques - Longer Life, Higher Availability  

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

Combustion Health Combustion Health Monitoring Techniques Longer Life, Higher Availability Georgia Tech Jerry Seitzman SR102 * Modern Dry Low Emissions combustors have low emissions, but at a cost - significantly lower availability and reliability than "conventional" systems * The input data to the combustor monitor is pressure fluctuations, same as in currently available systems, but from this project the system analyzes the data differently, accounting for changes such as ambient temperature and doing analyses that show trends which indicate when planned maintenance should be performed to avoid an unplanned shut down. * Technology Transfer: Worked with 3 GT manufacturers. Method licensed to turbine monitoring company and installed at a number of power plants in the United States.

379

Catalysts for conversion of methane to higher hydrocarbons  

DOE Patents (OSTI)

Catalysts for converting methane to higher hydrocarbons such as ethane and ethylene in the presence of oxygen at temperatures in the range of about 700 to 900{degrees}C are described. These catalysts comprise calcium oxide or gadolinium oxide respectively promoted with about 0.025--0.4 mole and about 0.1--0.7 mole sodium pyrophosphate. A preferred reaction temperature in a range of about 800 to 850{degrees}C with a preferred oxygen-to-methane ratio of about 2:1 provides an essentially constant C{sub 2} hydrocarbon yield in the range of about 12 to 19 percent over a period of time greater than about 20 hours.

Siriwardane, R.V.

1991-05-15T23:59:59.000Z

380

Building a Holographic Superconductor with Higher-derivative Couplings  

E-Print Network (OSTI)

We discuss the gravitational dual of a holographic superconductor consisting of a U(1) gauge field, a complex scalar field coupled to a charged AdS black hole and a higher-derivative coupling between the U(1) gauge field and the scalar with coupling constant \\eta. In the presence of a magnetic field, the system possesses localized spatially dependent droplet solutions which, in the low temperature limit, have smaller critical temperature for \\eta>0 than the droplet solutions without the interaction term (\\eta=0). In the weak magnetic field limit, the opposite behavior is observed: the critical temperature increases as we increase \\eta. We also calculate the energy gap in the probe limit and find that it is larger for \\etaenergy gap in the conventional case (\\eta=0).

Xiao-Mei Kuang; Eleftherios Papantonopoulos; George Siopsis; Bin Wang

2013-03-11T23:59:59.000Z

Note: This page contains sample records for the topic "years higher stripping" 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

Year STB EIA STB EIA  

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

Release Date: November 16, 2012 Release Date: November 16, 2012 Barge Truck Total delivered cost per short ton Shipments with transportation rates over total shipments Total delivered cost per short ton Shipments with transportation rates over total shipments Year (nominal) (real) (real) (percent) (nominal) (real) (real) (percent) 2008 $6.26 $5.77 $36.50 15.8% 42.3% $6.12 $5.64 $36.36 15.5% 22.2% 2009 $6.23 $5.67 $52.71 10.8% 94.8% $4.90 $4.46 $33.18 13.5% 25.1% 2010 $6.41 $5.77 $50.83 11.4% 96.8% $6.20 $5.59 $36.26 15.4% 38.9% Annual Percent Change First to Last Year 1.2% 0.0% 18.0% - - 0.7% -0.4% -0.1% - - Latest 2 Years 2.9% 1.7% -3.6% - - 26.6% 25.2% 9.3% - - - = No data reported or value not applicable STB Data Source: The Surface Transportation Board's 900-Byte Carload Waybill Sample

382

10-Year Outlook Executive Summary  

E-Print Network (OSTI)

The provincial government?s plan to phase out coal?fired generation in favour of cleaner forms of generation represents one of the most significant undertakings in the 100?year history of Ontario?s electricity sector. Aging generation facilities and the continued increase in demand for electricity add to the urgency of proceeding with new generating and transmission facilities over the next 10 years. Over the last 12 months 650 MW of new gas?fired generation has been put in place and 515 MW of nuclear generation and 370 MW of renewable generation is expected to be in service within the next 18 months. There are also a number of projects totalling more than 9,000 MW of additional capacity that are in various stages of discussion, development or negotiation. Timely progress to achieve this additional capacity must continue if Ontario is to ensure a reliable supply of electricity over the next decade and beyond. This 10?year Outlook from the Independent Electricity System Operator (IESO) provides an assessment of the demand?supply picture for the province over the next decade and provides a plan identifying the timing and requirements of system changes needed to meet the government’s coal shutdown timeframe. Under the provisions of Bill 100, the Ontario Power

unknown authors

2005-01-01T23:59:59.000Z

383

Fiscal Year 2010 Revegetation Assessment  

SciTech Connect

This report summarizes the Fiscal Year 2010 Revegetation Assessment by Battelle Energy Alliance, LLC. This assessment was conducted to supplement documentation related to the Storm Water Pollution Prevention Plan for Construction Activities and to ensure that disturbed vegetation and soil at various locations are being restored. This report provides the following information for each site being monitored by the Idaho National Laboratory Environmental Support and Services: • Summary of each site • Assessment of vegetation status and site stabilization at each location • Recommendation(s) for each site.

Jenifer Nordstrom; Mike Lewis

2010-11-01T23:59:59.000Z

384

Fiscal Year 2009 Revegetation Assessment  

SciTech Connect

This report summarizes the Fiscal Year 2009 Revegetation Assessment by Battelle Energy Alliance, LLC. This assessment was conducted to supplement documentation related to the Storm Water Pollution Prevention Plan for Construction Activities and to ensure that disturbed vegetation and soil at various locations are being restored. This report provides the following information for each site being monitored by the Idaho National Laboratory Environmental Support and Services: • Summary of each site • Assessment of vegetation status and site stabilization at each location • Recommendation(s) for each site.

Michael Lewis

2009-10-01T23:59:59.000Z

385

A general higher-order remap algorithm for ALE calculations  

SciTech Connect

A numerical technique for solving the equations of fluid dynamics with arbitrary mesh motion is presented. The three phases of the Arbitrary Lagrangian Eulerian (ALE) methodology are outlined: the Lagrangian phase, grid relaxation phase and remap phase. The Lagrangian phase follows a well known approach from the HEMP code; in addition the strain rate andflow divergence are calculated in a consistent manner according to Margolin. A donor cell method from the SALE code forms the basis of the remap step, but unlike SALE a higher order correction based on monotone gradients is also added to the remap. Four test problems were explored to evaluate the fidelity of these numerical techniques, as implemented in a simple test code, written in the C programming language, called Cercion. Novel cell-centered data structures are used in Cercion to reduce the complexity of the programming and maximize the efficiency of memory usage. The locations of the shock and contact discontinuity in the Riemann shock tube problem are well captured. Cercion demonstrates a high degree of symmetry when calculating the Sedov blast wave solution, with a peak density at the shock front that is similar to the value determined by the RAGE code. For a flyer plate test problem both Cercion and FLAG give virtually the same velocity temporal profile at the target-vacuum interface. When calculating a cylindrical implosion of a steel shell, Cercion and FLAG agree well and the Cercion results are insensitive to the use of ALE.

Chiravalle, Vincent P [Los Alamos National Laboratory

2011-01-05T23:59:59.000Z

386

Two-Loop Bethe Logarithms for Higher Excited S Levels  

E-Print Network (OSTI)

Processes mediated by two virtual low-energy photons contribute quite significantly to the energy of hydrogenic S states. The corresponding level shift is of the order of (alpha/pi)^2 (Zalpha)^6 m_e c^2 and may be ascribed to a two-loop generalization of the Bethe logarithm. For 1S and 2S states, the correction has recently been evaluated by Pachucki and Jentschura [Phys. Rev. Lett. vol. 91, 113005 (2003)]. Here, we generalize the approach to higher excited S states, which in contrast to the 1S and 2S states can decay to P states via the electric-dipole (E1) channel. The more complex structure of the excited-state wave functions and the necessity to subtract P-state poles lead to additional calculational problems. In addition to the calculation of the excited-state two-loop energy shift, we investigate the ambiguity in the energy level definition due to squared decay rates.

Ulrich D. Jentschura

2004-09-23T23:59:59.000Z

387

The Higgs Particle and Higher-Dimensional Theories  

E-Print Network (OSTI)

In spite of the great success of LHC experiments, we do not know whether the discovered "standard model-like" Higgs particle is really what the standard model predicts or a particle some new physics has in its low energy effective theory. Also the long-standing problems concerning the property of Higgs and its interactions are still there, and we still do not have any conclusive argument of the origin of the Higgs itself. In this article we focus on higher-dimensional theories as new physics. First we give a brief review of their representative scenarios and closely related 4-dimensional scenarios. Among them, we mainly discuss two interesting possibilities of the origin of the Higgs: Higgs as a gauge boson and Higgs as a (pseudo) Nambu-Goldstone boson. Next, we argue that theories of new physics are divided into two categories, i.e. theories with normal Higgs interactions and those with anomalous Higgs interactions. Interestingly both of two candidates concerning the origin of the Higgs mentioned above predict characteristic "anomalous" Higgs interactions, such as the deviation of the Yukawa couplings from the standard model predictions. Such deviations can be hopefully investigated by the precision tests of Higgs interactions at the planned ILC experiment. Also discussed is the main decay mode of the Higgs, $H \\to \\gamma \\gamma$. Again, theories belonging different categories are known to predict remarkably different new physics contributions to this important process.

C. S. Lim

2013-08-26T23:59:59.000Z

388

PROMOTED ZINC CHROMITE CATALYSTS FOR HIGHER ALCOHOL SYNTHESIS  

SciTech Connect

During this reporting period, a ''zinc chromite'' catalyst promoted with 6 wt.% cesium (Cs) was evaluated at the following conditions: Temperature--375 C; Total Pressure--6.8 MPa (1000 psig); Gas Hourly Space Velocity (GHSV) - 5000 standard liters/kg(cat)-hr, and; H{sub 2}/CO feed ratio--1.0 mole/mole. Decahydronaphthalene (DHN) was used as the slurry liquid. The experiment lasted for eight days of continuous operation. Although the experimental data once again did not exhibit the desired degree of consistency, the data did show that methanol was the primary reaction product. The slurry liquid did not decompose or alkylate to a measurable extent during the continuous 8-day experiment. There was a relatively significant loss of catalyst surface area during the experiment. Gas chromatography/mass spectrometry (GC/MS) analysis of various fractions of ''spent'' THQ was carried out. The fractions were prepared by silica gel liquid chromatography (LC). Chemical formuli and probable structures for each major compound were obtained. However, a higher degree of purification will be necessary to allow nuclear magnetic resonance (NMR) analysis to be used for definitive compound identification. A new Maxpro gas booster (DLE 15-75) was purchased because the existing Haskel gas booster once again developed a severe leak of carbon monoxide and hydrogen, and was judged to be unworthy of repair.

Ms. Xiaolei Sun; Professor George W. Roberts

2000-08-29T23:59:59.000Z

389

Higher oil prices: Can OPEC raise prices by cutting production  

Science Conference Proceedings (OSTI)

OPEC's ability to raise prices is evaluated with a model that projects the supply and demand. As part of the model, a new methodology to forecast for the rate of production by non-OPEC nations is developed. A literature review of techniques for estimating oil supply and annual rates of production indicates a new methodology is needed. The new technique incorporates the geological, engineering, and economic aspects of the oil industry by synthesizing curve fitting and econometric techniques. It is used to analyze data for eight regions for non-OPEC oil production: the lower 48 states, Alaska, Canada, Mexico, non-OPEC South America, Western Europe, non-OPEC Africa, and non-OPEC Asia. OPEC's ability to raise prices is examined by tracking the percentage oil US oil demand supplied by imports, the portion of oil demand in Western Europe supplied by local production, the percentage of WOCA oil demand supplied by OPEC and Real OPEC revenues. Results of the model indicate that OPEC can raise oil prices in the early 1990s. OPEC can raise and sustain oil prices near $25 (1982 dollars). Higher oil prices ($35) are not sustainable before 2000 because reduced demand and increased non-OPEC production shrink OPEC revenues below acceptable levels. After 2000, $35 prices are sustainable.

Kaufmann, R.K.

1988-01-01T23:59:59.000Z

390

Symposium Summary and Outlook: Twenty Years of Meson Factory Physics  

E-Print Network (OSTI)

The opening of the meson factories twenty years ago provided nuclear physics with new beams, higher momentum transfers, and new opportunities for precision measurements. The resulting changes in nuclear physics were substantial, altering not only the range of physics issues identified with the field but also the manner and size of the collaborations that do nuclear physics. Inspired by the talks of this symposium, I discuss some of the accomplishments as well as some of the goals not yet reached.

W. C. Haxton

1997-04-24T23:59:59.000Z

391

DURABLE GLASS FOR THOUSANDS OF YEARS  

SciTech Connect

The durability of natural glasses on geological time scales and ancient glasses for thousands of years is well documented. The necessity to predict the durability of high level nuclear waste (HLW) glasses on extended time scales has led to various thermodynamic and kinetic approaches. Advances in the measurement of medium range order (MRO) in glasses has led to the understanding that the molecular structure of a glass, and thus the glass composition, controls the glass durability by establishing the distribution of ion exchange sites, hydrolysis sites, and the access of water to those sites. During the early stages of glass dissolution, a 'gel' layer resembling a membrane forms through which ions exchange between the glass and the leachant. The hydrated gel layer exhibits acid/base properties which are manifested as the pH dependence of the thickness and nature of the gel layer. The gel layer ages into clay or zeolite minerals by Ostwald ripening. Zeolite mineral assemblages (higher pH and Al{sup 3+} rich glasses) may cause the dissolution rate to increase which is undesirable for long-term performance of glass in the environment. Thermodynamic and structural approaches to the prediction of glass durability are compared versus Ostwald ripening.

Jantzen, C.

2009-12-04T23:59:59.000Z

392

Ten Year Site Plans | Department of Energy  

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

Ten Year Site Plans Ten Year Site Plans A Ten Year Site Plan (TYSP) is the essential planning document linking a site's real property requirements to its mission in support of the...

393

Federal Energy Management Year 2001 In Review  

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

FEDERAL ENERGY MANAGEMENT YEAR IN REVIEW 2001 United States Department of Energy Office of Energy Efficiency and Renewable Energy Federal Energy Management Program YEAR IN REVIEW...

394

Calendar Year 2003 | Department of Energy  

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

Year 2003 Calendar Year Reports Recovery Act Peer Reviews DOE Directives Performance Strategic Plan Testimony Financial Statements Semiannual Reports Work Plan December 22, 2003...

395

The More Important Price Indicator This Year is Low Stocks  

Gasoline and Diesel Fuel Update (EIA)

6 of 6 6 of 6 Notes: Crude prices this year at the beginning of the second quarter are likely to be higher -- not lower -- as a result of the current shortfall in crude oil production relative to demand on top of low stocks. OECD stocks of crude oil and products plunged steeply in 1999. By year end, they were below the low levels at end December 1996 -- OPEC's stated target. This does not take into consideration the growth in demand that these stocks must help supply. EIA expects OECD stocks to stay very low throughout the year 2000. The projection shows end March levels remain well below those seen at the end of the first quarter 1996. The build during the summer will not be adequate to make up for the draws, resulting in a net draw of over 300 thousand barrels in an already tight market.

396

Fiscal year 1987 program plan  

SciTech Connect

The Defense TRU Waste Program (DTWP) is the focal point for the Department of Energy in national planning, integration, operation, and technical development for TRU waste management. The scope of this program extends from the point of TRU waste generation through delivery to a permanent repository. The TRU program maintains a close interface with repository development to ensure program compatibility and coordination. The defense TRU program does not directly address commercial activities that generate TRU waste. Instead, it is concerned with providing alternatives to manage existing and future defense TRU wastes. The FY 87 Program Plan is consistent with the Defense TRU Waste Program goals and objectives stated in the Defense Transuranic Waste Program Strategy Document, January 1984. The roles of participants, the responsibilities and authorities for Operations, and Research Development (R D), the organizational interfaces and communication channels for R D and the establishment of procedures for planning, reporting, and budgeting of Operations and R D activities meet requirements stated in the Technical Management Plan for the Transuranic Waste Management Program. Detailed budget planning (i.e., programmatic funding and capital equipment) is presented for FY 87; outyear budget projections are presented for future years.

1986-12-01T23:59:59.000Z

397

HIGHER EDUCATION’S NEW GLOBAL ORDER: How and Why Governments are Creating Structured Opportunity Markets  

E-Print Network (OSTI)

as accelerating existing higher education reforms and thecshe.berkeley.edu/ HIGHER EDUCATION’S NEW GLOBAL ORDER: Howworld’s first mass higher education system. Now most other

John Aubrey Douglass

2009-01-01T23:59:59.000Z

398

Over-Represented and De-Minoritized: The Racialization of Asian Americans in Higher Education  

E-Print Network (OSTI)

Asian Americans in higher education. In P. Altbach & K.crisis in American higher education (pp. 43-68). Albany:American students in U.S. higher education. In W. Smith, P.

Lee, Sharon S

2006-01-01T23:59:59.000Z

399

Market Values in Higher Education: A Review of the For-Profit Sector  

E-Print Network (OSTI)

of for-profit higher education: Mapping the competitiveG. (1999). Patterns in higher education development. In P.Eds. ), American higher education in the twenty-first

Millora, Melissa L.

2010-01-01T23:59:59.000Z

400

Affirmative Action in Higher Education in India and the US: A Study in Contrasts  

E-Print Network (OSTI)

Making and Authority in the UK and US Higher Education”.Higher Education Policy 18: 87-116. Gupta, Asha.Trends and Private Higher Education: An Indian Scenario. ”

Gupta, Asha

2006-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "years higher stripping" 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

Paradoxes and Dilemmas in Managing E-Learning in Higher Education  

E-Print Network (OSTI)

M.C. (2002) The Role of US Higher Education in the Global E-Paper Series: Center for Studies in Higher Education.1.02, Higher Education in the Digital Age Project,

Guri-Rosenblit, Sarah

2003-01-01T23:59:59.000Z

402

The Corporation of Learning: Nonprofit Higher Education Takes Lessons from Business  

E-Print Network (OSTI)

Press, 1994) Frank, “Higher Education” at p. 5. See alsoWinston, “For-Profit Higher Education: Godzilla or ChickenBusinesses? ” Chronicle of Higher Education, July 21, 2000,

Kirp, David L.

2003-01-01T23:59:59.000Z

403

TRENDS AND INNOVATIONS IN HIGHER EDUCATION REFORM: Worldwide, Latin America and in the Caribbean  

E-Print Network (OSTI)

2008). MAIN FIGURES OF LATIN AMERICAN HIGHER EDUCATIONHigher Education Institutions in Latin America: 1995 : 812 (in Latin America Higher Education Gross Enrolments Ratio (

Francisco López Segrera

2010-01-01T23:59:59.000Z

404

The International Year of Chemistry 2011  

Science Conference Proceedings (OSTI)

Chemistry our life our future The International Year of Chemistry 2011 Analytical Chemistry Related associations Marketing ...

405

THE PHILOSOPHY OF INFORMATION: TEN YEARS LATER  

E-Print Network (OSTI)

," she says. "In my first year I managed to do this to the Chaplain by accident. Fortunately he was very first year I managed to sponge the Chaplain by accident...' #12;14 CAM 64 Mani Aiyar (standing

Floridi, Luciano

406

Citrus Offers Year-Round Options  

E-Print Network (OSTI)

to foliar nutrient sprays (compost, manure teas, guanos, andmanure/ year • 1–2 barrows compost/year • 1–2 barrows horse0.50–0.75% N content for compost and horse manure, 1.5–2.0%

Martin, Orin

2008-01-01T23:59:59.000Z

407

Advantages of a Three-Year Residency  

E-Print Network (OSTI)

resident is still in a training program. On balance, givenyear to three-year training programs, there is no data toIn most four-year training programs, the supervision of

Langdorf, Mark; Lotfipour, Shahram

2004-01-01T23:59:59.000Z

408

Budget estimates, fiscal year 1997. Volume 12  

SciTech Connect

This report contains the fiscal year budget justification to Congress. The budget provides estimates for salaries and expenses and for the Office of the Inspector General for fiscal year 1997.

NONE

1996-03-01T23:59:59.000Z

409

Animal Science Curriculum (BS) Freshman Year  

E-Print Network (OSTI)

Animal Science Curriculum (BS) Freshman Year Animal Science 111 Sciences (GER) Biological Sciences 130, 131, 132, 133.....................8 Plant Science 101......................................................3 Social/Behavioral Sciences (GER)............................3 32 Sophomore Year Agricultural Business 220

Selmic, Sandra

410

The Geothermal Technologies Office Congratulates this Year's ...  

The Geothermal Technologies Office Congratulates this Year's GEA Honors Awardees. December 11, 2013. On December 10, the Geothermal Energy Association ...

411

OUT Success Stories: Twenty Years of Success  

DOE Green Energy (OSTI)

DOE's Office of Utility Technologies celebrates 20 years of success in renewable energy research, development, and deployment.

Eber, K.

2000-08-31T23:59:59.000Z

412

OUT Success Stories: Twenty Years of Success  

DOE R&D Accomplishments (OSTI)

DOE's Office of Utility Technologies celebrates 20 years of success in renewable energy research, development, and deployment.

2000-08-00T23:59:59.000Z

413

Greenhouse Gas Inventory Academic Years 2001 2007  

E-Print Network (OSTI)

Greenhouse Gas Inventory Academic Years 2001 2007 #12;Greenhouse Gas Inventory Academic Years 2001 is to identify and quantify the major sources of greenhouse q y j g gas emissions which result from the operation of the University.y #12;Greenhouse Gas Inventory Academic Years 2001 2007 · Major sources

McConnell, Terry

414

Development of iteration strategies for a practical implementation of a higher order transverse leakage approximation  

Science Conference Proceedings (OSTI)

Transverse integrated nodal diffusion methods currently represent the standard in full core neutronic simulation. The primary shortcoming in this approach is the utilization of the quadratic transverse leakage approximation. This approach, although proven to work well for typical LWR problems, is not consistent with the formulation of nodal methods and can cause accuracy and convergence problems. In previous work, an improved, consistent quadratic leakage approximation was formulated, which derived from the class of higher order nodal methods developed some years ago. In this paper a number of iteration schemes are developed around this consistent quadratic leakage approximation which yield accurate node average results in much improved calculational times. The developed consistent leakage approximation is extended in this work via a number of numerical schemes, the most promising of which results from utilizing the consistent leakage approximation as a correction method to the standard quadratic leakage approximation. Numerical results are demonstrated on a set of benchmark problems, such as the 3D IAEA LWR and MOX C5 problems. (authors)

Prinsloo, R. H.; Tomasevic, D. I. [Necsa, PO Box 582, Pretoria, 0001 (South Africa)

2012-07-01T23:59:59.000Z

415

Is CO2 an Indoor Pollutant? Higher Levels of CO2 May Diminish...  

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

Is CO2 an Indoor Pollutant? Higher Levels of CO2 May Diminish Decision Making Performance Title Is CO2 an Indoor Pollutant? Higher Levels of CO2 May Diminish Decision Making...

416

Efficient electron injection into plasma waves using higher-order laser modes  

E-Print Network (OSTI)

waves using higher-order laser modes P. Michel, E. Esarey, ?higher-order transverse laser modes as drivers for plasmaparticu- lar, using a ring laser beam with maximum intensity

Michel, P.; Esarey, E.; Schroeder, C.B.; Shadwick, B.A.; Leemans, W.P.

2006-01-01T23:59:59.000Z

417

Accountability in Higher Education: A Public Agenda for Trust and Cultural Change  

E-Print Network (OSTI)

accountability and funding priorities” have led to anfunding of higher education is stagnating or decreasing. This has led

Leveille, David E.

2006-01-01T23:59:59.000Z

418

Working natural gas storage capacity grows 3% year-over-year ...  

U.S. Energy Information Administration (EIA)

The four new facilities accounted for nearly 38 Bcf of the year-on-year ... as a percentage of design ... Report provides access to an interactive query ...

419

Five-Year Program Plan for Fiscal Years 2008 to 2012 for Electric...  

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

Five-Year Program Plan for Fiscal Years 2008 to 2012 for Electric Transmission and Distribution Programs. The Office of Electricity Delivery and Energy Reliability (OE) is...

420

Higher Education Scenario from a Cross-Cultural Perspective: eLearning Implications  

Science Conference Proceedings (OSTI)

Higher education institutions are crucial in the present. Universities play a role that varies with time and evolves with society. Globalization is changing the world and affecting higher education institutions in all their intrinsic characteristics: ... Keywords: Cultural Dimensions, Culture, Higher Education, Strategy, eLearning

Enric Serradell-López; Pablo Lara-Navarra; Cristina Casado-Lumbreras

2012-10-01T23:59:59.000Z

Note: This page contains sample records for the topic "years higher stripping" 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

Magnetic Ring for Stripping Enhancement  

E-Print Network (OSTI)

Office of Hjgh Energy and Nuclear Physics, High EnergyOffice of High Energy and Nuclear Physics, High Energy

Selph, F.

2011-01-01T23:59:59.000Z

422

Natural Gas Year-In-Review  

Reports and Publications (EIA)

Natural gas production grew by 7.9 percent in 2011, with large gains in onshore production offsetting continuing declines in the Gulf of Mexico. Production grew despite a year over year decline in prices. Growth in the electric power and industrial sectors drove overall increases in total consumption. Strength in domestic supplies, as well as mild weather in the fourth quarter of the year, reduced the need for pipeline imports, while pipeline exports from the U.S. to Mexico increased substantially.

Katie Teller

2012-07-10T23:59:59.000Z

423

Calendar Year 2012 | Department of Energy  

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

Ombudsman FOIA Reports Calendar Year Reports Recovery Act Peer Reviews DOE Directives Performance Strategic Plan Testimony Financial Statements Semiannual Reports Work...

424

Calendar Year 2009 | Department of Energy  

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

Ombudsman FOIA Reports Calendar Year Reports Recovery Act Peer Reviews DOE Directives Performance Strategic Plan Testimony Financial Statements Semiannual Reports Work...

425

Calendar Year 2013 | Department of Energy  

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

Ombudsman FOIA Reports Calendar Year Reports Recovery Act Peer Reviews DOE Directives Performance Strategic Plan Testimony Financial Statements Semiannual Reports Work...

426

International Symposium on the Year 2000  

Science Conference Proceedings (OSTI)

... Under the guidance of the Office of Management and Budget, federal agencies are sharing management and technical expertise on year 2000 ...

2010-10-05T23:59:59.000Z

427

Federal Energy Management Year in Review 2002  

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

FEDERAL ENERGY MANAGEMENT FEDERAL ENERGY MANAGEMENT YEAR IN REVIEW 2002 United States Department of Energy Office of Energy Efficiency and Renewable Energy Federal Energy...

428

Calendar Year Reports Archive | Department of Energy  

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

Reports Archive Calendar Year Reports Archive October 3, 2013 Special Inquiry: DOEIG-0895 Review of Allegations Regarding Prohibited Personnel Practices at the Bonneville Power...

429

Calendar Year 2009 | Department of Energy  

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

Reports Calendar Year Reports Recovery Act Peer Reviews DOE Directives Performance Strategic Plan Testimony Financial Statements Semiannual Reports Work Plan Mission About Us...

430

Calendar Year 2005 | Department of Energy  

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

Reports Calendar Year Reports Recovery Act Peer Reviews DOE Directives Performance Strategic Plan Testimony Financial Statements Semiannual Reports Work Plan Mission About Us...

431

Calendar Year 2013 | Department of Energy  

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

Reports Calendar Year Reports Recovery Act Peer Reviews DOE Directives Performance Strategic Plan Testimony Financial Statements Semiannual Reports Work Plan Mission About Us...

432

Calendar Year 2003 | Department of Energy  

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

Reports Calendar Year Reports Recovery Act Peer Reviews DOE Directives Performance Strategic Plan Testimony Financial Statements Semiannual Reports Work Plan Mission About Us...

433

Calendar Year Reports | Department of Energy  

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

Reports Calendar Year Reports Recovery Act Peer Reviews DOE Directives Performance Strategic Plan Testimony Financial Statements Semiannual Reports Work Plan Mission About Us...

434

Calendar Year 2004 | Department of Energy  

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

Reports Calendar Year Reports Recovery Act Peer Reviews DOE Directives Performance Strategic Plan Testimony Financial Statements Semiannual Reports Work Plan Mission About Us...

435

Calendar Year 2000 | Department of Energy  

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

Reports Calendar Year Reports Recovery Act Peer Reviews DOE Directives Performance Strategic Plan Testimony Financial Statements Semiannual Reports Work Plan Mission About Us...

436

Calendar Year 2011 | Department of Energy  

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

Reports Calendar Year Reports Recovery Act Peer Reviews DOE Directives Performance Strategic Plan Testimony Financial Statements Semiannual Reports Work Plan Mission About Us...

437

Calendar Year 2006 | Department of Energy  

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

Reports Calendar Year Reports Recovery Act Peer Reviews DOE Directives Performance Strategic Plan Testimony Financial Statements Semiannual Reports Work Plan Mission About Us...

438

Fiscal Year 2010 Greenhouse Gas Inventory  

E-Print Network (OSTI)

Fiscal Year 2010 Greenhouse Gas Inventory OREGON STATE UNIVERSITY #12;OREGON STATE UNIVERSITYGHG . 2 . Carbon dioxide equivalent (CO2e) represents the quantity of a greenhouse gas multiplied

Escher, Christine

439

EMSL Fiscal Year 2008 Annual Report  

Science Conference Proceedings (OSTI)

This annual report provides details on the research conducted at EMSL--the Environmental Molecular Sciences Laboratory in Fiscal Year 2008.

Showalter, Mary Ann

2009-01-23T23:59:59.000Z

440

EXCELLENCE AND DIVERSITY: The Emergence of Selective Admission Policies in Dutch Higher Education - A Case Study on Amsterdam University College  

E-Print Network (OSTI)

Excellence in American Higher Education. Charlottesville,Selective Admission in Higher Education: Risks and LimitingEnschede: Center for Higher Education Policy Studies. Dooge,

Christoffel Reumer and Marijk van der Wende

2010-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "years higher stripping" 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

Why don’t Jordanian Women Graduate? A theoretical look at gendered experiences in Higher Education in Jordan  

E-Print Network (OSTI)

at gendered experiences in Higher Education in Jordan Carinelook at gendered experiences in Higher Education in Jordanat gendered experiences in Higher Education in Jordan Carine

Allaf, Carine

2008-01-01T23:59:59.000Z

442

Higher Education in the Digital Age: A U.S. Perspective on Why Accurate Predictions May Be Difficult  

E-Print Network (OSTI)

Association for Higher Education. Green, C. , & Jenkins,Education. Continuing Higher Education Review, 65, pp. 89-Progress: California Higher Education Enrollment Demand and

Harley, Diane

2001-01-01T23:59:59.000Z

443

GLOBALIZATION AND DUAL MODES OF HIGHER EDUCATION POLICYMAKING IN FRANCE: Je t’aime moi non plus  

E-Print Network (OSTI)

process in Portugal." Higher Education(57): 57- Attali, J. (Transformations of higher education and research policies,2004). Reforming higher education in the Nordic countries:

Cécile Hoareau

2011-01-01T23:59:59.000Z

444

Higher Education in Sub-Saharan Africa and the Labyrinth of Dependency: Who Will Unravel the Threads?  

E-Print Network (OSTI)

Commonwealth." In, Higher Education in Africa: Achievements,Experience With Higher Education. Athens: Ohio University1996. "'The crisis of higher education in Africa." A Journal

Byaruhanga, Frederick

2003-01-01T23:59:59.000Z

445

Higher Education in Sub-Saharan Africa and the Labyrinth of Dependency: Who Will Unravel the threads?  

E-Print Network (OSTI)

Africa." Chronicle of Higher Education, 46 (May). Chitoran,D. 1990. "Higher education and development: UNESCO's actionthe advancement of higher education and research in Africa,

Byaruhanga, Frederick

2003-01-01T23:59:59.000Z

446

Encroaching on Autonomy: The Influence of the Academic Bill of Rights on U.S. Higher Education  

E-Print Network (OSTI)

J. Gumport (Eds. ), Higher education in American society (Eds. ), American higher education in the twenty-firstFoundations of American higher education (pp. 111-129).

Kimura-Walsh, Erin

2008-01-01T23:59:59.000Z

447

The Crisis of the Publics: An International Comparative Discussion on Higher Education Reforms and Possible Implications for US Public Universities  

E-Print Network (OSTI)

Education (UK) 9. Higher Education Funding Council forto the Minister of State for Higher Education and LifelongLearning by the Higher Education Funding Council for

King, C. Judson; Douglass, John Aubrey; Feller, Irwin

2007-01-01T23:59:59.000Z

448

Why don’t Jordanian Women Graduate? A theoretical look at gendered experiences in Higher Education in Jordan  

E-Print Network (OSTI)

in Higher Education in Jordan Carine Allaf Thinking Gender,look at gendered experiences in Higher Education in Jordanin Higher Education in Jordan Carine Allaf Thinking Gender,

Allaf, Carine

2008-01-01T23:59:59.000Z

449

A Year to Solve the Climate Problem  

Science Conference Proceedings (OSTI)

For the last five years, the American Meteorological Society (AMS) and the University Corporation for Atmospheric Research (UCAR) have teamed up to sponsor a member of our community for a year's work in the U.S. Congress. As the 2005/06 AMS–UCAR ...

Paul A. T. Higgins

2007-08-01T23:59:59.000Z

450

Feature: Review of the Year, Part II  

Science Conference Proceedings (OSTI)

In Part 1 of this Review, we got as far as the middle of the year. The economic climate was driving a lot of discussion and technology usage seemed to take second place to what was economically viable. The major event of this year took place in September, ...

Chloë Palmer

2002-01-01T23:59:59.000Z

451

1999 Commercial Buildings Characteristics--Year Constructed  

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

Year Constructed Year Constructed Year Constructed More than one-third (37 percent) of the floorspace in commercial buildings was constructed since 1980 and more than one-half (55 percent) after 1969 (Figure 1). Less than one-third of floorspace was constructed before 1960. Detailed tables Figure 1. Distribution of Floorspace by Year Constructed, 1999 Figure 1. Distribution of Floorspace by Year Constructed, 1999. If having trouble viewing this page, please contact the National Energy Information Center at (202) 586-8800. Energy Information Administration Commercial Buildings Energy Consumption Survey Overall, relatively more buildings than floorspace were represented in the older age categories and more floorspace than buildings in the newer categories (see graphical comparison) because older buildings were smaller than more recently constructed buildings (Figure 2). Buildings constructed prior to 1960 were 11,700 square feet in size on average while those constructed after 1959 were 37 percent larger at 16,000 square feet per building.

452

Facility Representative of the Year Award  

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

REPRESENTATIVE OF THE YEAR AWARD PROGRAM REPRESENTATIVE OF THE YEAR AWARD PROGRAM OBJECTIVE The Facility Representative Award Program is a special award designed to recognize superior or exemplary service by a Facility Representative over a period of one year. This special award program has been established in accordance with the requirements of Department of Energy (DOE) Order 331.1C, Employee Performance Management and Recognition Program. FACILITY REPRESENTATIVE OF THE YEAR AWARD The Facility Representative of the Year Award is determined by a panel representing the Chief Health, Safety and Security Officer and managers from the National Nuclear Security Administration (NNSA), the Office of Environmental Management (EM), the Office of Science (SC), and the Office of Nuclear Energy (NE). The Facility Representative Program Manager in

453

New Years Revolutions | Department of Energy  

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

New Years Revolutions New Years Revolutions New Years Revolutions January 3, 2012 - 9:42am Addthis Drew Bittner Web Manager, Office of Energy Efficiency and Renewable Energy Happy New Year to all you Energy Savers out there! Now that 2012 calendars are up and we (hopefully) remember to use '12 instead of '11 where necessary (does anyone write checks anymore?), it's time to think about the New Year's resolutions we made and are (hopefully again) still keeping. For instance... if you've been putting off getting an energy assessment of your home, why wait? Now is a good time to find out if you have cracks, leaks or other places where heat is escaping; you can start making your home more energy efficient today. Have you put off replacing your traditional light bulbs with energy efficient ones? Well, check out our page on lighting and get started! There

454

New Years Revolutions | Department of Energy  

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

Years Revolutions Years Revolutions New Years Revolutions January 3, 2012 - 9:42am Addthis Drew Bittner Web Manager, Office of Energy Efficiency and Renewable Energy Happy New Year to all you Energy Savers out there! Now that 2012 calendars are up and we (hopefully) remember to use '12 instead of '11 where necessary (does anyone write checks anymore?), it's time to think about the New Year's resolutions we made and are (hopefully again) still keeping. For instance... if you've been putting off getting an energy assessment of your home, why wait? Now is a good time to find out if you have cracks, leaks or other places where heat is escaping; you can start making your home more energy efficient today. Have you put off replacing your traditional light bulbs with energy efficient ones? Well, check out our page on lighting and get started! There

455

Distributed Physical and Molecular Separations for Selective Harvest of Higher Value Wheat Straw Components Project  

DOE Green Energy (OSTI)

Wheat straw (Triticum aestivum L.) is an abundant source of plant fiber. It is regenerated, in large quantities, every year. At present, this potentially valuable resource is greatly under-exploited. Most of the excess straw biomass (i.e., tonnage above that required for agronomic cropping system sustainability) is managed through expensive chopping/tillage operations and/or burnt in the field following harvest, resulting in air pollution and associated health problems. Potential applications for wheat straw investigated within this project include energy and composites manufacture. Other methods of straw utilization that will potentially benefit from the findings of this research project include housing and building, pulp and paper, thermal insulation, fuels, and chemicals. This project focused on components of the feedstock assembly system for supplying a higher value small grains straw residue for (1) gasification/combustion and (2) straw-thermoplastic composites. This project was an integrated effort to solve the technological, infrastructural, and economic challenges associated with using straw residue for these bioenergy and bioproducts applications. The objective of the research is to contribute to the development of a low-capital distributed harvesting and engineered storage system for upgrading wheat straw to more desirable feedstocks for combustion and for straw-plastic composites. They investigated two processes for upgrading wheat straw to a more desirable feedstock: (1) an efficient combine-based threshing system for separating the intermodal stems from the leaves, sheaths, nodes, and chaff. (2) An inexpensive biological process using white-rot fungi to improve the composition of the mechanically processed straw stems.

N /A

2004-09-30T23:59:59.000Z

456

Distributed Physical and Molecular Separations for Selective Harvest of Higher Value Wheat Straw Components Project  

DOE Green Energy (OSTI)

Wheat straw (Triticum aestivum L.) is an abundant source of plant fiber. It is regenerated, in large quantities, every year. At present, this potentially valuable resource is greatly under-exploited. Most of the excess straw biomass (i.e., tonnage above that required for agronomic cropping system sustainability) is managed through expensive chopping/tillage operations and/or burnt in the field following harvest, resulting in air pollution and associated health problems. Potential applications for wheat straw investigated within this project include energy and composites manufacture. Other methods of straw utilization that will potentially benefit from the findings of this research project include housing and building, pulp and paper, thermal insulation, fuels, and chemicals. This project focused on components of the feedstock assembly system for supplying a higher value small grains straw residue for (1) gasification/combustion and (2) straw-thermoplastic composites. This project was an integrated effort to solve the technological, infrastructural, and economic challenges associated with using straw residue for these bioenergy and bioproducts applications. The objective of the research is to contribute to the development of a low-capital distributed harvesting and engineered storage system for upgrading wheat straw to more desirable feedstocks for combustion and for straw-plastic composites. We investigated two processes for upgrading wheat straw to a more desirable feedstock: (1) An efficient combine-based threshing system for separating the internodal stems from the leaves, sheaths, nodes, and chaff. (2) An inexpensive biological process using white-rot fungi to improve the composition of the mechanically processed straw stems.

Hess, J.R

2005-01-31T23:59:59.000Z

457

Science, engineering and technical service capabilities of Nevada higher education organizations  

Science Conference Proceedings (OSTI)

The objective of this document is to increase the current dialogue between members of Nevada`s higher education system and the leadership of the federal scientific community in Nevada in order to start and expand collaborative relationships. This section provides introductory material on Nevada institutions of higher education and research together with background information on the need for increased federal collaboration with Nevada higher education institutions.

Not Available

1994-09-01T23:59:59.000Z

458

PHMC Year 2000: Status reporting for mission essential Year 2000 projects. Revision 0, Volume 3  

SciTech Connect

The PHMC Year 2000 status reporting process is designed to encompass the reporting requirements of the Office of Management and Budget (OMB), DOE HQ, RL and the PHMC for mission essential Year 2000 projects. Status reporting is required for all Year 2000 projects. The Year 2000 project list will be maintained current as Year 2000 projects are modified, added or deleted. Reporting is required until a Year 2000 project has completed compliance assurance. Some projects will be identified as DOE HQ reportable. These are projects determined to be the most critical and due the attention of DOE HQ.

Layfield, K.A.

1998-09-02T23:59:59.000Z

459

inverters, offering less weight, higher efficiency, and lower-cost installations.  

E-Print Network (OSTI)

to 10 pounds per square foot of dead weight to the roof structural members, concentrated throughinverters, offering less weight, higher efficiency, and lower- cost installations. The electrical

Johnson, Eric E.

460

Higher Mahler measures (joint with Nobushige Kurokawa (Tokyo Institute of Technology),  

E-Print Network (OSTI)

://www.math.ualberta.ca/~mlalin Zetas and Limit Laws in Okinawa 2008 (j/w Kurokawa, Ochiai) Lal´in (U of A) Higher Mahler measures

Lalín, Matilde

Note: This page contains sample records for the topic "years higher stripping" 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

How ORISE is Making a Difference: ORISE takes training to a higher...  

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

ORISE takes training to a higher standard during Chicago No-Notice Exercise Providing extensive training to emergency response personnel to help prevent disasters is a hallmark of...

462

The University of Texas at Austin Average Cost of Attendance per Academic Year (Fall & Spring)  

E-Print Network (OSTI)

The University of Texas at Austin Average Cost of Attendance per Academic Year (Fall & Spring) for Texas Resident Undergraduates 2010-2011 - Calculations based on a course load of 15-hours per semester of rules set forth by the Texas Higher Education Coordinating Board regarding the implementation of Senate

Texas at Austin, University of

463

Fiscal Year 2010 Budget-in-Brief  

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

Energy Efficiency and Renewable Energy Fiscal Year 2010 Budget-in-Brief www.eere.energy.gov Table of Contents Table of Contents...................................................................................................................................... 2 Preface ...................................................................................................................................................... 3 Highlights: ................................................................................................................................................ 5 Program Priorities..................................................................................................................................... 6 Key Accomplishments..............................................................................................................................

464

Lab celebrates 50 years in space  

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

celebrates 50 years in space celebrates 50 years in space Community Connections: Our link to Northern New Mexico Communities Latest Issue:Dec. 2013 - Jan. 2014 All Issues » submit Lab celebrates 50 years in space National security missions and pure research December 1, 2013 Lab celebrates 50 years in space Lab's instruments have helped detect possible nuclear weapon detonations and led to fundamental scientific discoveries. Contacts Community Programs Office Director Kurt Steinhaus Email Editor Linda Anderman Email Not only does 2013 mark the Lab's 70th anniversary, it also marks the 50th anniversary of its first mission into space. During those five decades, it's been involved in 206 launches-only a few other organizations in the world can claim more-that began with the goal of helping monitor compliance with the 1963 Partial Test Ban Treaty through

465

THE COLLECTIONS IN FISCAL YEAR 1998  

E-Print Network (OSTI)

articles, reviews, and bibliographies, and three books this year. ¢ Research Associate Silvio A. Bedini Bai Douglas B. Ball Mary W. Ballard Corrine Barsky Joseph Barth Silvio A. Bedini Amy A. Begg Abdallah

Mathis, Wayne N.

466

Happy New Year! | OpenEI Community  

Open Energy Info (EERE)

Happy New Year! Happy New Year! Home > Groups > Geothermal Regulatory Roadmap Kyoung's picture Submitted by Kyoung(155) Contributor 7 January, 2013 - 10:09 analysis BHFS Colorado interface Legal review Texas As we welcome the new year, we are finishing up edits to the roadmap following input from our legal team at [www.bhfs.com BHFS] and are starting to develop mock-ups for the new and improved GRR web interface. We are thrilled to have had so much feedback and input from all of you this past year on what can be done to improve the usability of this tool, and will continue to solicit input and feedback from you as development progresses. We have narrowed our focus of adding additional states for FY13 to include Colorado and Texas. This will allow us more time to focus on some of the

467

Model Year 2014 SmartWay Vehicles  

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

4 SmartWay Vehicles Updated November 6, 2013* *Vehicles may be added throughout the model year. Please check back for updates. Page 1 of 12 Model Displ Cyl Trans Drive Fuel Sales...

468

Model Year 2013 SmartWay Vehicles  

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

SmartWay Vehicles Updated August 14, 2013* *Vehicles may be added throughout the model year. Please check back for updates. Page 1 of 13 Model Displ Cyl Trans Drive Fuel Sales...

469

Natural Gas Year-In-Review 2008  

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

39797,5.87,12.64,11.31,7.84 "Natural Gas Year-In-Review 2008" "Table 9c. U.S. Regional Weather Data" ,2008 ,"Jan","Feb","Mar","Apr","May","Jun","Jul","Aug","Sep","Oct","Nov","De...

470

Geothermal Energy Program Overview: Fiscal Year 1991  

DOE Green Energy (OSTI)

In FY 1990-1991, the Geothermal Energy Program made significant strides in hydrothermal, geopressured brine, hot dry rock, and magma research, continuing a 20-year tradition of advances in geothermal technology.

Not Available

1991-12-01T23:59:59.000Z

471

Profiling 1366 Technologies: One Year Later  

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

Last January, we took a look at how ARPA-E performer, 1366 Technologies is working to dramatically reduce the cost of solar energy. A year later, we revisited their headquarters in Lexington, MA to...

472

book review: Fifty years of Elton  

E-Print Network (OSTI)

EIAP.   Indeed,  the  two books now sit side?by? side on my update  ISSN 1948?6596  book review  Fifty years of Elton by  Charles  Elton.   In  this  book,  Elton  examined  the 

DeWalt, Saara J.

2011-01-01T23:59:59.000Z

473

The Mount Washington Observatory—50 Years Old  

Science Conference Proceedings (OSTI)

The Mount Washington Observatory celebrates its 50th Anniversary this year. The history of the establishment and of the early days of the Observatory is summarized, and its research programs, instrumentation, and facilities from the early days to ...

Alan A. Smith

1982-09-01T23:59:59.000Z

474

Twenty Years of Energy and Environment  

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

its twentieth year on November 1. Established less than two weeks after the first OPEC oil embargo began in 1973, E&E was born into a world that was learning spectacular...

475

Ten Year Site Plans | Department of Energy  

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

Ten Year Ten Year Site Plans Ten Year Site Plans A Ten Year Site Plan (TYSP) is the essential planning document linking a site's real property requirements to its mission in support of the Department of Energy's overall strategic plan. It is a comprehensive site-wide plan encompassing the needs of tenant activities. The TYSP is integral to and supports the Department's Planning, Programming, Budgeting, and Evaluation System (PPBES). The TYSP also describes site-specific actions the programs plans in order to meet stewardship, recapitalization and sustainability goals for their facilities. The Department requires all programs to update their TYSPs at least annually and submitted either concurrently with responses to the field budget call, or as directed to be consistent with the PPBES cycle.

476

Telecommunications in Russia: evolution over 20 years  

Science Conference Proceedings (OSTI)

This paper analyses and reviews the rapid transformation of Russian telecommunications and internet operators over the past 20 years, from small town phone service suppliers, to top-10 ranking amongst global players, on its way to adopt electronic finance. ...

L-F. Pau

2013-01-01T23:59:59.000Z

477

Building Energy Software Tools Directory : Weather Year for Energy...  

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

Year for Energy Calculations 2 Back to Tool Screenshot for Weather Year for Energy Calculations 2...

478

Five-Year Program Plan for Fiscal Years 2008 to 2012 for Electric  

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

Five-Year Program Plan for Fiscal Years 2008 to 2012 for Electric Five-Year Program Plan for Fiscal Years 2008 to 2012 for Electric Transmission and Distribution Programs. Five-Year Program Plan for Fiscal Years 2008 to 2012 for Electric Transmission and Distribution Programs. The Office of Electricity Delivery and Energy Reliability (OE) is the primary organization within the U.S. Department of Energy (DOE) for research, development, demonstration, technology transfer, and policy development activities for the electric transmission and distribution system. OE has prepared this program plan pursuant to the requirements of Section 925 of the Energy Policy Act of 2005 (EPACT), as outlined below. This plan delineates research directions and priorities. Five-Year Program Plan for Fiscal Years 2008 to 2012 for Electric Transmission and Distribution Programs.

479

Five-Year Program Plan for Fiscal Years 2008 to 2012 for Electric  

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

Five-Year Program Plan for Fiscal Years 2008 to 2012 for Electric Five-Year Program Plan for Fiscal Years 2008 to 2012 for Electric Transmission and Distribution Programs. Five-Year Program Plan for Fiscal Years 2008 to 2012 for Electric Transmission and Distribution Programs. The Office of Electricity Delivery and Energy Reliability (OE) is the primary organization within the U.S. Department of Energy (DOE) for research, development, demonstration, technology transfer, and policy development activities for the electric transmission and distribution system. OE has prepared this program plan pursuant to the requirements of Section 925 of the Energy Policy Act of 2005 (EPACT), as outlined below. This plan delineates research directions and priorities. Five-Year Program Plan for Fiscal Years 2008 to 2012 for Electric Transmission and Distribution Programs.

480

YEAR IN REVIEW Los Alamos National Laboratory RESEARCH LIBRARY Research Library Year in Review 2008  

E-Print Network (OSTI)

#12;#12;YEAR IN REVIEW Los Alamos National Laboratory RESEARCH LIBRARY 2008 1 Research Library Year Message from the Library Director 2 #12;YEAR IN REVIEW Los Alamos National Laboratory RESEARCH LIBRARY early 21st century has presented research libraries with amazing challenges and opportunities. Many

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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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to obtain the most current and comprehensive results.


481

Kootenay Lake Fertilization Experiment, Year 15 (North Arm) and Year 3 (South Arm) (2006) Report  

DOE Green Energy (OSTI)

This report summarizes results from the fifteenth year (2006) of nutrient additions to the North Arm of Kootenay Lake and three years of nutrient additions to the South Arm. Experimental fertilization of the lake has been conducted using an adaptive management approach in an effort to restore lake productivity lost as a result of nutrient uptake in upstream reservoirs. The primary objective of the experiment is to restore kokanee (Oncorhynchus nerka) populations, which are the main food source for Gerrard rainbow trout (Oncorhynchus mykiss) and bull trout (Salvelinus confluentus). The quantity of agricultural grade liquid fertilizer (10-34-0, ammonium polyphosphate and 28-0-0, urea ammonium nitrate) added to the North Arm in 2006 was 44.7 tonnes of P and 248.4 tonnes of N. The total fertilizer load added to the South Arm was 257 tonnes of nitrogen; no P was added. Kootenay Lake has an area of 395 km{sup 2}, a maximum depth of 150 m, a mean depth of 94 m, and a water renewal time of approximately two years. Kootenay Lake is a monomictic lake, generally mixing from late fall to early spring and stratifying during the summer. Surface water temperatures generally exceed 20 C for only a few weeks in July. Results of oxygen profiles were similar to previous years with the lake being well oxygenated from the surface to the bottom depths at all stations. Similar to past years, Secchi disc measurements at all stations in 2006 indicate a typical seasonal pattern of decreasing depths associated with the spring phytoplankton bloom, followed by increasing depths as the bloom gradually decreases by the late summer and fall. Total phosphorus (TP) ranged from 2-7 {micro}g/L and tended to decrease as summer advanced. Over the sampling season dissolved inorganic nitrogen (DIN) concentrations decreased, with the decline corresponding to nitrate (the dominant component of DIN) being utilized by phytoplankton during summer stratification. Owing to the importance of epilimnetic nitrate that is required for optimal phytoplankton growth discrete depth water sampling occurred in 2006 to measure more accurately changes in the nitrate concentrations. As expected there was a seasonal decline in nitrate concentrations, thus supporting the strategy of increasing the nitrogen loading in both arms. These in-season changes emphasize the need for an adaptive management approach to ensure the nitrogen to phosphorus (N:P) ratio does not decrease below 15:1 (weight:weight) during the fertilizer application period. Phytoplankton composition determined from the integrated samples (0-20m) was dominated by diatoms, followed by cryptophytes and chrysophytes. The contribution of cryptophytes to total biomass was higher in 2006 than in 2005. Cryptophytes, considered being edible biomass for zooplankton and Daphnia spp., increased in 2006. Phytoplankton in the discrete depth samples (2, 5, 10, 15 and 20m) demonstrated a clear north to south gradient in average phytoplankton density and biomass among the three stations sampled, with highest values at the North Arm station (KLF 2) and lowest values in the most southern station in the South Arm (KLF 7). Populations were dominated by flagellates at all stations and depths in June and July, then dominated by diatoms in August and September in the North and South arms of the lake. There were no large bluegreen (cyanobacteria) populations in either arm of the lake in 2006. Seasonal average zooplankton abundance and biomass in both the main body of the lake and in the West Arm increased in 2006 compared to 2005. Zooplankton density was numerically dominated by copepods and biomass was dominated by Daphnia spp. The annual average mysid biomass data at deep stations indicated that the North Arm of Kootenay Lake was more productive than the South Arm in 2006. Mysid densities increased through the summer and declined in the winter; mean whole lake values remain within prefertilization densities. Kokanee escapement to Meadow Creek declined in 2006 to approximately 400,000 spawners. The Lardeau River escapement also declined wit

Schindler, E.U.; Sebastian, D.; Andrusak, G.F. [Fish and Wildlife Science and Allocation, Ministry of Environment, Province of British Columbia

2009-07-01T23:59:59.000Z

482

From higher-order logic to Haskell: there and back again  

Science Conference Proceedings (OSTI)

We present two tools which together allow reasoning about (a substantial subset of) Haskell programs. One is the code generator of the proof assistant Isabelle, which turns specifications formulated in Isabelle's higher-order logic into executable Haskell ... Keywords: code generation, haskell, higher-order logic, isabelle, theorem proving

Florian Haftmann

2010-01-01T23:59:59.000Z

483

Teaching databases in compliance with the European dimension of higher education: Best practices for better competences  

Science Conference Proceedings (OSTI)

The Convergence process in which European Union (EU) universities are at present involved supposes that these institutions not only have to re-structure their degree programmes, but also their teaching and learning methodologies. We study the impact ... Keywords: Databases, European convergence in higher education, European dimension of higher education

M. Mercedes Martínez-González; Gérald Duffing

2007-12-01T23:59:59.000Z

484

Higher order antibunching and subpossonian photon statistics in five wave mixing process  

E-Print Network (OSTI)

We have investigated the possibility of observing higher order antibunching (HOA) and higher order subpossonian photon statistics (HOSPS) in five wave mixing and third harmonic generation process. It had been shown that both processes satisfy the criteria of HOA and HOSPS. Further, some observations on the nature of interaction which produces HOA and HOSPS are reported.

Amit Verma; Anirban Pathak

2009-09-03T23:59:59.000Z

485

Quadratic and cubic b-splines by generalizing higher-order voronoi diagrams  

Science Conference Proceedings (OSTI)

A long-standing problem in spline theory has been to generalize classic B-splines to the multivariate setting, and its full solution will have broad impact. We initiate a study of triangulations that generalize the duals of higher order Voronoi diagrams, ... Keywords: centroid triangulation, higher order Voronoi diagrams, multivariate splines

Yuanxin Liu; Jack Snoeyink

2007-06-01T23:59:59.000Z

486

Adaptive higher order numerical simulation of heat and mass transfer in fluidized beds  

E-Print Network (OSTI)

Adaptive higher order numerical simulation of heat and mass transfer in fluidized beds Ch. Nagaiah1 adaptive numerical results of heat and mass transfer in fluidized beds using higher order time stepping injection. The numerical results are tested with different time stepping methods for different spatial grid

Magdeburg, Universität

487

Pricing American Asian options with higher moments in the underlying distribution  

Science Conference Proceedings (OSTI)

We develop a modified Edgeworth binomial model with higher moment consideration for pricing American Asian options. With lognormal underlying distribution for benchmark comparison, our algorithm is as precise as that of Chalasani et al. [P. Chalasani, ... Keywords: American Asian options, Edgeworth binomial model, Higher moment

Keng-Hsin Lo; Kehluh Wang; Ming-Feng Hsu

2009-01-01T23:59:59.000Z

488

On the perturbative generation of the higher-derivative Lorentz-breaking terms  

E-Print Network (OSTI)

In this paper, we describe the perturbative generation of the higher-derivative Lorentz-breaking terms for the gauge field, that is, the Myers-Pospelov term and the higher-derivative Carroll-Field-Jackiw term. These terms are explicitly calculated in the one-loop approximation and shown to be finite and ambiguous.

T. Mariz; J. R. Nascimento; A. Yu. Petrov

2011-11-01T23:59:59.000Z

489

Develpment of Higher Temperature Membrane and Electrode Assembly (MEA) for Proton Exchange Membrane Fuel Cell Devices  

DOE Green Energy (OSTI)

Our work will fucus on developing higher temperature MEAs based on SPEKK polymer blends. Thse MEAs will be designed to operatre at 120 degrees C Higher temperatures, up to 200 degrees C will also be explored. This project will develop Nafion-free MEAs using only SPEKK blends in both membrane and catalytic layers.

Susan Agro, Anthony DeCarmine, Shari Williams

2005-12-30T23:59:59.000Z

490

Higher order symmetric duality in nondifferentiable multi-objective programming problems involving generalized cone convex functions  

Science Conference Proceedings (OSTI)

A pair of Mond-Weir type multi-objective higher order symmetric dual programs over arbitrary cones is formulated. Weak, strong and converse duality theorems are established under higher order K-F-convexity assumptions. Our results generalize several ... Keywords: Cone constraints, Duality theorems, Efficiency, K-F- convexity, Multi-objective programming

Ravi P. Agarwal; Izhar Ahmad; Anurag Jayswal

2010-11-01T23:59:59.000Z

491

Identifying critical success factors of ERP systems at the higher education sector  

Science Conference Proceedings (OSTI)

In response to a range of contextual drivers, the worldwide adoption of ERP Systems in Higher Education Institutions (HEIs) has increased substantially over the past decade. Though the difficulties and high failure rate in implementing ERP systems at ... Keywords: CSFs, ERP implementation success, ERP systems, critical success factors, higher education

Ahmad A. Rabaaí

2009-12-01T23:59:59.000Z

492

Waste management fiscal year 1998 progress report  

SciTech Connect

The Waste Management Program is pleased to issue the Fiscal Year 1998 Progress Report presenting program highlights and major accomplishments of the last year. This year-end update describes the current initiatives in waste management and the progress DOE has made toward their goals and objectives, including the results of the waste management annual performance commitments. One of the most important program efforts continues to be opening the Waste Isolation Pilot Plant (WIPP), located near Carlsbad, New Mexico, for the deep geologic disposal of transuranic waste. A major success was achieved this year by the West Valley Demonstration Project in New York, which in June completed the project`s production phase of high-level waste processing ahead of schedule and under budget. Another significant accomplishment this year was the award of two privatization contracts for major waste management operations, one at Oak ridge for transuranic waste treatment, and one at Hanford for the Tank Waste Remediation System privatization project. DOE is proud of the progress that has been made, and will continue to pursue program activities that allow it to safely and expeditiously dispose of radioactive and hazardous wastes across the complex, while reducing worker, public, and environmental risks.

1998-12-31T23:59:59.000Z

493

Lab completes record year for environmental cleanup  

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

Record year for environmental cleanup Record year for environmental cleanup Lab completes record year for environmental cleanup Personnel conducted more field investigations and cleanup campaigns than ever and completed a record number of Lab shipments to WIPP. December 16, 2010 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.

494

This Year's MEISPP Interns | Department of Energy  

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

This Year's MEISPP Interns This Year's MEISPP Interns This Year's MEISPP Interns August 12, 2010 - 5:56pm Addthis Bill Valdez Bill Valdez Principal Deputy Director One of the key programs of the Department of Energy's Office of Economic Impact and Diversity is our Minority Educational Institution Student Partnership Program (MEISPP). The MEISPP has become a major recruitment program for DOE managers who are committed to building the highest quality workforce at the Department. Students have unique experiences during their 10 weeks at DOE and perform substantive professional and technical work that furthers the Department's missions in energy, environment, national security and scientific discovery. Beyond having the opportunity to add to the mission of DOE, MEISPP interns receive a stipend along with paid

495

ALS History: The First 20 Years  

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

History: The First 20 Years Print History: The First 20 Years Print Below is an interactive timeline covering highlights of the first 20 years of ALS history. By no means exhaustive, it is meant to provide a broad overview of the people and events that have helped shape the ALS as well as a sense of the breadth of the science that has been done here. Click on items to see more detail. Slide the blue rectangle at bottom to move forward or backward in time. Color Key: Science Highlights (green); People and Events (orange); Concurrent Events (blue); Facility Facts (purple) Tiki-Toki ALS Timeline: Science, People, and Events About this timeline This timeline shows the history of the Advanced Light Source. Slide the blue rectangle at bottom to move forward or backward in time.;xNLx;;xNLx;Color Key:;xNLx;;xNLx;Green = Science

496

ALS History: The First 20 Years  

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

History: The First 20 Years Print History: The First 20 Years Print Below is an interactive timeline covering highlights of the first 20 years of ALS history. By no means exhaustive, it is meant to provide a broad overview of the people and events that have helped shape the ALS as well as a sense of the breadth of the science that has been done here. Click on items to see more detail. Slide the blue rectangle at bottom to move forward or backward in time. Color Key: Science Highlights (green); People and Events (orange); Concurrent Events (blue); Facility Facts (purple) Tiki-Toki ALS Timeline: Science, People, and Events About this timeline This timeline shows the history of the Advanced Light Source. Slide the blue rectangle at bottom to move forward or backward in time.;xNLx;;xNLx;Color Key:;xNLx;;xNLx;Green = Science

497

Property:StartYear | Open Energy Information  

Open Energy Info (EERE)

StartYear StartYear Jump to: navigation, search This is a property of type Date. The allowed values for this property are: 2013 2012 2011 2010 2009 2008 2007 2006 2005 2004 2003 2002 2001 2000 1999 1998 1997 1996 1995 1994 1993 1992 1991 1990 1989 1988 1987 1986 1985 1984 1983 1982 1981 Subproperties This property has the following 1 subproperty: M Morocco-NREL Energy Activities Pages using the property "StartYear" Showing 25 pages using this property. (previous 25) (next 25) A ASEAN-GIZ Regional Environmentally Sustainable Cities Programme - RESCP + 2007 + Afghanistan-NREL Mission + 2009 + Africa - CCS capacity building + 2010 + Algeria-DLR Resource Assessments + 2007 + Asia Pacific Partnership on Clean Development and Climate + 2006 + B Bangladesh-DLR Resource Assessments + 2001 + Bangladesh-GTZ Renewable Energy and Energy Efficiency Programme + 2007 +

498

EJ first year report.cdr  

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

1 1 Environmental Justice Five-Year Implementation Plan First Annual Progress Report ENERGY U.S. DEPARTMENT OF 1 Melinda Downing Environmental Justice Program Manager Foreword The Department of Energy's (DOE) (Plan) sets an ambitious Departmental agenda that will guide our environmental justice (EJ) activities for five years. It sets forth an aggressive agenda, and is required to do so if we are to meet the demands that are spelled out in Presidential Executive Order 12898 and the Department's (Strategy). This is the first plan of this nature that the Department has developed. All programs, offices and activities have contributed to the work efforts to insure that we meet the Department's EJ goals and aspirations during the Plan years and beyond. When the Deputy Secretary of Energy released the DOE at the second annual The State of Environmental Justice in America 2008 Conference

499

Photovoltaic energy: Contract list, fiscal year 1990  

DOE Green Energy (OSTI)

The federal government has conducted the National Photovoltaics Program since 1975. Its purpose is to provide focus, direction, and funding for the development of terrestrial photovoltaic technology as an energy option for the United States. In the past, a summary was prepared each year to provide an overview of the government-funded activities within the National Photovoltaics Program. Tasks conducted in-house by participating national laboratories or under contract by industrial, academic, and other research institutes were highlighted. This year's document is more concise than the summaries of previous years. The FY 1990 contract overview comprises a list of all subcontracts begun, ongoing, or completed by Sandia National Laboratory or the Solar Energy Research Institute during FY 1990 (October 1, 1989, through September 30, 1990). Under each managing laboratory, projects are listed alphabetically by project area and then by subcontractor name.

Not Available

1991-07-01T23:59:59.000Z

500

Five-year summary and evaluation of operations and performance of the Utica aquifer and North Lake Basin Wetlands restoration project in 2004-2009.  

SciTech Connect

This document reviews the performance of the groundwater (and wetlands) restoration program implemented by the Commodity Credit Corporation of the U.S. Department of Agriculture (CCC/USDA) at the former CCC/USDA grain storage facility in Utica, Nebraska, during the first five years (2004-2009) of this initiative. The report summarizes treatment system operational data and regulatory compliance monitoring results for the site during this period, together with the results of the targeted groundwater sampling and analysis for volatile organic compounds (VOCs) conducted in early 2010 (following completion of the fifth year of systems operation), to assess the initial five years of progress of the Utica remediation effort. On the basis of the 2003 groundwater sampling results, a remedial system employing 4 extraction wells (GWEX1-GWEX4), with groundwater treatment by spray irrigation and conventional air stripping, was implemented with the concurrence of the CCC/USDA and the agencies (Table 1.1). The principal components of the system are shown in Figure 1.3 and are briefly described in Section 1.2. Operation of well GWEX4 and the associated air stripper began on October 29, 2004, and routine operation of wells GWEX1-GWEX3 and the spray irrigation treatment units began on November 22, 2004.

LaFreniere, L. M. (Environmental Science Division)

2011-09-13T23:59:59.000Z